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class | near_duplicates_redpajama
bool 1
class | near_duplicates_githubcode
bool 2
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4 | freebsd.c | ventoy_Ventoy/VBLADE/vblade-master/freebsd.c | /*
* Copyright (c) 2005, Stacey Son <sson (at) verio (dot) net>
* All rights reserved.
*/
// freebsd.c: low level access routines for FreeBSD
#include "config.h"
#include <sys/types.h>
#include <sys/socket.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/time.h>
#include <netinet/in.h>
#include <net/ethernet.h>
#include <net/bpf.h>
#include <net/if.h>
#include <net/if_arp.h>
#include <net/if_dl.h>
#include <net/route.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <net/if.h>
#include <sys/stat.h>
#include <sys/disk.h>
#include <sys/select.h>
#include <sys/sysctl.h>
#include <fcntl.h>
#include <errno.h>
#include "dat.h"
#include "fns.h"
#define BPF_DEV "/dev/bpf0"
/* Packet buffer for getpkt() */
static uchar *pktbuf = NULL;
static int pktbufsz = 0;
int
dial(char *eth, int bufcnt)
{
char m;
int fd = -1;
struct bpf_version bv;
u_int v;
unsigned bufsize, linktype;
char device[sizeof BPF_DEV];
struct ifreq ifr;
struct bpf_program *bpf_program = create_bpf_program(shelf, slot);
strncpy(device, BPF_DEV, sizeof BPF_DEV);
/* find a bpf device we can use, check /dev/bpf[0-9] */
for (m = '0'; m <= '9'; m++) {
device[sizeof(BPF_DEV)-2] = m;
if ((fd = open(device, O_RDWR)) > 0)
break;
}
if (fd < 0) {
perror("open");
return -1;
}
if (ioctl(fd, BIOCVERSION, &bv) < 0) {
perror("BIOCVERSION");
goto bad;
}
if (bv.bv_major != BPF_MAJOR_VERSION ||
bv.bv_minor < BPF_MINOR_VERSION) {
fprintf(stderr,
"kernel bpf filter out of date\n");
goto bad;
}
/*
* Try finding a good size for the buffer; 65536 may be too
* big, so keep cutting it in half until we find a size
* that works, or run out of sizes to try.
*
*/
for (v = 65536; v != 0; v >>= 1) {
(void) ioctl(fd, BIOCSBLEN, (caddr_t)&v);
(void)strncpy(ifr.ifr_name, eth,
sizeof(ifr.ifr_name));
if (ioctl(fd, BIOCSETIF, (caddr_t)&ifr) >= 0)
break; /* that size worked; we're done */
if (errno != ENOBUFS) {
fprintf(stderr, "BIOCSETIF: %s: %s\n",
eth, strerror(errno));
goto bad;
}
}
if (v == 0) {
fprintf(stderr,
"BIOCSBLEN: %s: No buffer size worked\n", eth);
goto bad;
}
/* Allocate memory for the packet buffer */
pktbufsz = v;
if ((pktbuf = malloc(pktbufsz)) == NULL) {
perror("malloc");
goto bad;
}
/* Don't wait for buffer to be full or timeout */
v = 1;
if (ioctl(fd, BIOCIMMEDIATE, &v) < 0) {
perror("BIOCIMMEDIATE");
goto bad;
}
/* Only read incoming packets */
v = 0;
if (ioctl(fd, BIOCSSEESENT, &v) < 0) {
perror("BIOCSSEESENT");
goto bad;
}
/* Don't complete ethernet hdr */
v = 1;
if (ioctl(fd, BIOCSHDRCMPLT, &v) < 0) {
perror("BIOCSHDRCMPLT");
goto bad;
}
/* Get the data link layer type. */
if (ioctl(fd, BIOCGDLT, (caddr_t)&v) < 0) {
perror("BIOCGDLT");
goto bad;
}
linktype = v;
/* Get the filter buf size */
if (ioctl(fd, BIOCGBLEN, (caddr_t)&v) < 0) {
perror("BIOCGBLEN");
goto bad;
}
bufsize = v;
if (ioctl(fd, BIOCSETF, (caddr_t)bpf_program) < 0) {
perror("BIOSETF");
goto bad;
}
free_bpf_program(bpf_program);
return(fd);
bad:
free_bpf_program(bpf_program);
close(fd);
return(-1);
}
int
getea(int s, char *eth, uchar *ea)
{
int mib[6];
size_t len;
char *buf, *next, *end;
struct if_msghdr *ifm;
struct sockaddr_dl *sdl;
mib[0] = CTL_NET; mib[1] = AF_ROUTE;
mib[2] = 0; mib[3] = AF_LINK;
mib[4] = NET_RT_IFLIST; mib[5] = 0;
if (sysctl(mib, 6, NULL, &len, NULL, 0) < 0) {
return (-1);
}
if (!(buf = (char *) malloc(len))) {
return (-1);
}
if (sysctl(mib, 6, buf, &len, NULL, 0) < 0) {
free(buf);
return (-1);
}
end = buf + len;
for (next = buf; next < end; next += ifm->ifm_msglen) {
ifm = (struct if_msghdr *)next;
if (ifm->ifm_type == RTM_IFINFO) {
sdl = (struct sockaddr_dl *)(ifm + 1);
if (strncmp(&sdl->sdl_data[0], eth,
sdl->sdl_nlen) == 0) {
memcpy(ea, LLADDR(sdl), ETHER_ADDR_LEN);
break;
}
}
}
free(buf);
return(0);
}
#if 0
int
getsec(int fd, uchar *place, vlong lba, int nsec)
{
return pread(fd, place, nsec * 512, lba * 512);
}
int
putsec(int fd, uchar *place, vlong lba, int nsec)
{
return pwrite(fd, place, nsec * 512, lba * 512);
}
#endif
static int pktn = 0;
static uchar *pktbp = NULL;
int
getpkt(int fd, uchar *buf, int sz)
{
register struct bpf_hdr *bh;
register int pktlen, retlen;
if (pktn <= 0) {
if ((pktn = read(fd, pktbuf, pktbufsz)) < 0) {
perror("read");
exit(1);
}
pktbp = pktbuf;
}
bh = (struct bpf_hdr *) pktbp;
retlen = (int) bh->bh_caplen;
/* This memcpy() is currently needed */
memcpy(buf, (void *)(pktbp + bh->bh_hdrlen),
retlen > sz ? sz : retlen);
pktlen = bh->bh_hdrlen + bh->bh_caplen;
pktbp = pktbp + BPF_WORDALIGN(pktlen);
pktn -= (int) BPF_WORDALIGN(pktlen);
return retlen;
}
int
putpkt(int fd, uchar *buf, int sz)
{
return write(fd, buf, sz);
}
int
getmtu(int fd, char *name)
{
struct ifreq xx;
int s, n, p;
s = socket(AF_INET, SOCK_RAW, 0);
if (s == -1) {
perror("Can't get mtu");
return 1500;
}
xx.ifr_addr.sa_family = AF_INET;
snprintf(xx.ifr_name, sizeof xx.ifr_name, "%s", name);
n = ioctl(s, SIOCGIFMTU, &xx);
if (n == -1) {
perror("Can't get mtu");
return 1500;
}
close(s);
// FreeBSD bpf writes are capped at one PAGESIZE'd mbuf. As such we must
// limit our sector count. See FreeBSD PR 205164, OpenAoE/vblade #7.
p = getpagesize();
if (xx.ifr_mtu > p) {
return p;
}
return xx.ifr_mtu;
}
vlong
getsize(int fd)
{
off_t media_size;
vlong size;
struct stat s;
int n;
// Try getting disklabel from block dev
if ((n = ioctl(fd, DIOCGMEDIASIZE, &media_size)) != -1) {
size = media_size;
} else {
// must not be a block special dev
if (fstat(fd, &s) == -1) {
perror("getsize");
exit(1);
}
size = s.st_size;
}
printf("ioctl returned %d\n", n);
printf("%lld bytes\n", size);
return size;
}
| 5,924 | C | .c | 262 | 20.248092 | 73 | 0.637888 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
5 | ata.c | ventoy_Ventoy/VBLADE/vblade-master/ata.c | // ata.c: ATA simulator for vblade
#include "config.h"
#include <string.h>
#include <stdio.h>
#include <sys/types.h>
#include "dat.h"
#include "fns.h"
enum {
// err bits
UNC = 1<<6,
MC = 1<<5,
IDNF = 1<<4,
MCR = 1<<3,
ABRT = 1<<2,
NM = 1<<1,
// status bits
BSY = 1<<7,
DRDY = 1<<6,
DF = 1<<5,
DRQ = 1<<3,
ERR = 1<<0,
};
static ushort ident[256];
static void
setfld(ushort *a, int idx, int len, char *str) // set field in ident
{
uchar *p;
p = (uchar *)(a+idx);
while (len > 0) {
if (*str == 0)
p[1] = ' ';
else
p[1] = *str++;
if (*str == 0)
p[0] = ' ';
else
p[0] = *str++;
p += 2;
len -= 2;
}
}
static void
setlba28(ushort *ident, vlong lba)
{
uchar *cp;
cp = (uchar *) &ident[60];
*cp++ = lba;
*cp++ = lba >>= 8;
*cp++ = lba >>= 8;
*cp++ = (lba >>= 8) & 0xf;
}
static void
setlba48(ushort *ident, vlong lba)
{
uchar *cp;
cp = (uchar *) &ident[100];
*cp++ = lba;
*cp++ = lba >>= 8;
*cp++ = lba >>= 8;
*cp++ = lba >>= 8;
*cp++ = lba >>= 8;
*cp++ = lba >>= 8;
}
static void
setushort(ushort *a, int i, ushort n)
{
uchar *p;
p = (uchar *)(a+i);
*p++ = n & 0xff;
*p++ = n >> 8;
}
void
atainit(void)
{
char buf[64];
setushort(ident, 47, 0x8000);
setushort(ident, 49, 0x0200);
setushort(ident, 50, 0x4000);
setushort(ident, 83, 0x5400);
setushort(ident, 84, 0x4000);
setushort(ident, 86, 0x1400);
setushort(ident, 87, 0x4000);
setushort(ident, 93, 0x400b);
setfld(ident, 27, 40, "Coraid EtherDrive vblade");
sprintf(buf, "V%d", VBLADE_VERSION);
setfld(ident, 23, 8, buf);
setfld(ident, 10, 20, serial);
}
/* The ATA spec is weird in that you specify the device size as number
* of sectors and then address the sectors with an offset. That means
* with LBA 28 you shouldn't see an LBA of all ones. Still, we don't
* check for that.
*/
int
atacmd(Ataregs *p, uchar *dp, int ndp, int payload) // do the ata cmd
{
vlong lba;
ushort *ip;
int n;
enum { MAXLBA28SIZE = 0x0fffffff };
extern int maxscnt;
p->status = 0;
switch (p->cmd) {
default:
p->status = DRDY | ERR;
p->err = ABRT;
return 0;
case 0xe7: // flush cache
return 0;
case 0xec: // identify device
if (p->sectors != 1 || ndp < 512)
return -1;
memmove(dp, ident, 512);
ip = (ushort *)dp;
if (size & ~MAXLBA28SIZE)
setlba28(ip, MAXLBA28SIZE);
else
setlba28(ip, size);
setlba48(ip, size);
p->err = 0;
p->status = DRDY;
p->sectors = 0;
return 0;
case 0xe5: // check power mode
p->err = 0;
p->sectors = 0xff; // the device is active or idle
p->status = DRDY;
return 0;
case 0x20: // read sectors
case 0x30: // write sectors
lba = p->lba & MAXLBA28SIZE;
break;
case 0x24: // read sectors ext
case 0x34: // write sectors ext
lba = p->lba & 0x0000ffffffffffffLL; // full 48
break;
}
// we ought not be here unless we are a read/write
if (p->sectors > maxscnt || p->sectors*512 > ndp)
return -1;
if (lba + p->sectors > size) {
p->err = IDNF;
p->status = DRDY | ERR;
p->lba = lba;
return 0;
}
if (p->cmd == 0x20 || p->cmd == 0x24)
n = getsec(bfd, dp, lba+offset, p->sectors);
else {
// packet should be big enough to contain the data
if (payload < 512 * p->sectors)
return -1;
n = putsec(bfd, dp, lba+offset, p->sectors);
}
n /= 512;
if (n != p->sectors) {
p->err = ABRT;
p->status = ERR;
} else
p->err = 0;
p->status |= DRDY;
p->lba += n;
p->sectors -= n;
return 0;
}
| 3,425 | C | .c | 165 | 18.509091 | 70 | 0.608333 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
6 | aoe.c | ventoy_Ventoy/VBLADE/vblade-master/aoe.c | // aoe.c: the ATA over Ethernet virtual EtherDrive (R) blade
#define _GNU_SOURCE
#include "config.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <netinet/in.h>
#include "dat.h"
#include "fns.h"
enum {
Nmasks= 32,
Nsrr= 256,
Alen= 6,
};
uchar masks[Nmasks*Alen];
int nmasks;
uchar srr[Nsrr*Alen];
int nsrr;
char config[Nconfig];
int nconfig = 0;
int maxscnt = 2;
char *ifname;
int bufcnt = Bufcount;
#ifndef O_BINARY
#define O_BINARY 0
#endif
typedef unsigned long long u64_t;
typedef unsigned int u32_t;
#pragma pack(4)
typedef struct ventoy_img_chunk
{
u32_t img_start_sector; // sector size: 2KB
u32_t img_end_sector; // included
u64_t disk_start_sector; // in disk_sector_size
u64_t disk_end_sector; // included
}ventoy_img_chunk;
typedef struct ventoy_disk_map
{
u64_t img_start_sector;
u64_t img_end_sector;
u64_t disk_start_sector;
u64_t disk_end_sector;
}ventoy_disk_map;
#pragma pack()
static int verbose = 0;
static u64_t g_iso_file_size = 0;
static int g_img_map_num = 0;
static ventoy_disk_map *g_img_map = NULL;
static ventoy_disk_map * vtoydm_get_img_map_data(const char *img_map_file, int *plen)
{
int i;
int len;
int rc = 1;
u64_t sector_num;
FILE *fp = NULL;
ventoy_img_chunk *chunk = NULL;
ventoy_disk_map *map = NULL;
fp = fopen(img_map_file, "rb");
if (NULL == fp)
{
fprintf(stderr, "Failed to open file %s\n", img_map_file);
return NULL;
}
fseek(fp, 0, SEEK_END);
len = (int)ftell(fp);
fseek(fp, 0, SEEK_SET);
chunk = (ventoy_img_chunk *)malloc(len);
if (NULL == chunk)
{
fprintf(stderr, "Failed to malloc memory len:%d\n", len);
goto end;
}
if (fread(chunk, 1, len, fp) != len)
{
fprintf(stderr, "Failed to read file\n");
goto end;
}
if (len % sizeof(ventoy_img_chunk))
{
fprintf(stderr, "image map file size %d is not aligned with %d\n",
len, (int)sizeof(ventoy_img_chunk));
goto end;
}
map = (ventoy_disk_map *)malloc((len / sizeof(ventoy_img_chunk)) * sizeof(ventoy_disk_map));
if (NULL == map)
{
fprintf(stderr, "Failed to malloc memory\n");
goto end;
}
for (i = 0; i < len / sizeof(ventoy_img_chunk); i++)
{
sector_num = chunk[i].img_end_sector - chunk[i].img_start_sector + 1;
g_iso_file_size += sector_num * 2048;
map[i].img_start_sector = chunk[i].img_start_sector << 2;
map[i].img_end_sector = (chunk[i].img_end_sector << 2) + 3;
map[i].disk_start_sector = chunk[i].disk_start_sector;
map[i].disk_end_sector = chunk[i].disk_end_sector;
}
rc = 0;
end:
fclose(fp);
if (chunk)
{
free(chunk);
chunk = NULL;
}
*plen = len;
return map;
}
static void parse_img_chunk(const char *img_map_file)
{
int len;
g_img_map = vtoydm_get_img_map_data(img_map_file, &len);
if (g_img_map)
{
g_img_map_num = len / sizeof(ventoy_img_chunk);
}
}
static u64_t get_disk_sector(u64_t lba)
{
int i;
ventoy_disk_map *cur = g_img_map;
for (i = 0; i < g_img_map_num; i++, cur++)
{
if (lba >= cur->img_start_sector && lba <= cur->img_end_sector)
{
return (lba - cur->img_start_sector) + cur->disk_start_sector;
}
}
return 0;
}
int getsec(int fd, uchar *place, vlong lba, int nsec)
{
int i;
int count = 0;
u64_t last_sector;
u64_t sector;
count = 1;
last_sector = get_disk_sector((u64_t)lba);
for (i = 1; i < nsec; i++)
{
sector = get_disk_sector((u64_t)(lba + i));
if (sector == (last_sector + count))
{
count++;
}
else
{
lseek(fd, last_sector * 512, SEEK_SET);
read(fd, place, count * 512);
last_sector = sector;
count = 1;
}
}
lseek(fd, last_sector * 512, SEEK_SET);
read(fd, place, count * 512);
return nsec * 512;
}
// read only
int putsec(int fd, uchar *place, vlong lba, int nsec)
{
return nsec * 512;
}
void
aoead(int fd) // advertise the virtual blade
{
uchar buf[2000];
Conf *p;
int i;
p = (Conf *)buf;
memset(p, 0, sizeof *p);
memset(p->h.dst, 0xff, 6);
memmove(p->h.src, mac, 6);
p->h.type = htons(0x88a2);
p->h.flags = Resp;
p->h.maj = htons(shelf);
p->h.min = slot;
p->h.cmd = Config;
p->bufcnt = htons(bufcnt);
p->scnt = maxscnt = (getmtu(sfd, ifname) - sizeof (Ata)) / 512;
p->firmware = htons(FWV);
p->vercmd = 0x10 | Qread;
memcpy(p->data, config, nconfig);
p->len = htons(nconfig);
if (nmasks == 0)
if (putpkt(fd, buf, sizeof *p - sizeof p->data + nconfig) == -1) {
perror("putpkt aoe id");
return;
}
for (i=0; i<nmasks; i++) {
memcpy(p->h.dst, &masks[i*Alen], Alen);
if (putpkt(fd, buf, sizeof *p - sizeof p->data + nconfig) == -1)
perror("putpkt aoe id");
}
}
int
isbcast(uchar *ea)
{
uchar *b = (uchar *)"\377\377\377\377\377\377";
return memcmp(ea, b, 6) == 0;
}
long long
getlba(uchar *p)
{
vlong v;
int i;
v = 0;
for (i = 0; i < 6; i++)
v |= (vlong)(*p++) << i * 8;
return v;
}
int
aoeata(Ata *p, int pktlen) // do ATA reqeust
{
Ataregs r;
int len = 60;
int n;
r.lba = getlba(p->lba);
r.sectors = p->sectors;
r.feature = p->err;
r.cmd = p->cmd;
if (r.cmd != 0xec)
if (!rrok(p->h.src)) {
p->h.flags |= Error;
p->h.error = Res;
return len;
}
if (atacmd(&r, (uchar *)(p+1), maxscnt*512, pktlen - sizeof(*p)) < 0) {
p->h.flags |= Error;
p->h.error = BadArg;
return len;
}
if (!(p->aflag & Write))
if ((n = p->sectors)) {
n -= r.sectors;
len = sizeof (Ata) + (n*512);
}
p->sectors = r.sectors;
p->err = r.err;
p->cmd = r.status;
return len;
}
#define QCMD(x) ((x)->vercmd & 0xf)
// yes, this makes unnecessary copies.
int
confcmd(Conf *p, int payload) // process conf request
{
int len;
len = ntohs(p->len);
if (QCMD(p) != Qread)
if (len > Nconfig || len > payload)
return 0; // if you can't play nice ...
switch (QCMD(p)) {
case Qtest:
if (len != nconfig)
return 0;
// fall thru
case Qprefix:
if (len > nconfig)
return 0;
if (memcmp(config, p->data, len))
return 0;
// fall thru
case Qread:
break;
case Qset:
if (nconfig)
if (nconfig != len || memcmp(config, p->data, len)) {
p->h.flags |= Error;
p->h.error = ConfigErr;
break;
}
// fall thru
case Qfset:
nconfig = len;
memcpy(config, p->data, nconfig);
break;
default:
p->h.flags |= Error;
p->h.error = BadArg;
}
memmove(p->data, config, nconfig);
p->len = htons(nconfig);
p->bufcnt = htons(bufcnt);
p->scnt = maxscnt = (getmtu(sfd, ifname) - sizeof (Ata)) / 512;
p->firmware = htons(FWV);
p->vercmd = 0x10 | QCMD(p); // aoe v.1
return nconfig + sizeof *p - sizeof p->data;
}
static int
aoesrr(Aoesrr *sh, int len)
{
uchar *m, *e;
int n;
e = (uchar *) sh + len;
m = (uchar *) sh + Nsrrhdr;
switch (sh->rcmd) {
default:
e: sh->h.error = BadArg;
sh->h.flags |= Error;
break;
case 1: // set
if (!rrok(sh->h.src)) {
sh->h.error = Res;
sh->h.flags |= Error;
break;
}
case 2: // force set
n = sh->nmacs * 6;
if (e < m + n)
goto e;
nsrr = sh->nmacs;
memmove(srr, m, n);
case 0: // read
break;
}
sh->nmacs = nsrr;
n = nsrr * 6;
memmove(m, srr, n);
return Nsrrhdr + n;
}
static int
addmask(uchar *ea)
{
uchar *p, *e;
p = masks;
e = p + nmasks;
for (; p<e; p += 6)
if (!memcmp(p, ea, 6))
return 2;
if (nmasks >= Nmasks)
return 0;
memmove(p, ea, 6);
nmasks++;
return 1;
}
static void
rmmask(uchar *ea)
{
uchar *p, *e;
p = masks;
e = p + nmasks;
for (; p<e; p+=6)
if (!memcmp(p, ea, 6)) {
memmove(p, p+6, e-p-6);
nmasks--;
return;
}
}
static int
aoemask(Aoemask *mh, int len)
{
Mdir *md, *mdi, *mde;
int i, n;
n = 0;
md = mdi = (Mdir *) ((uchar *)mh + Nmaskhdr);
switch (mh->cmd) {
case Medit:
mde = md + mh->nmacs;
for (; md<mde; md++) {
switch (md->cmd) {
case MDdel:
rmmask(md->mac);
continue;
case MDadd:
if (addmask(md->mac))
continue;
mh->merror = MEfull;
mh->nmacs = md - mdi;
goto e;
case MDnop:
continue;
default:
mh->merror = MEbaddir;
mh->nmacs = md - mdi;
goto e;
}
}
// success. fall thru to return list
case Mread:
md = mdi;
for (i=0; i<nmasks; i++) {
md->res = md->cmd = 0;
memmove(md->mac, &masks[i*6], 6);
md++;
}
mh->merror = 0;
mh->nmacs = nmasks;
n = sizeof *md * nmasks;
break;
default:
mh->h.flags |= Error;
mh->h.error = BadArg;
}
e: return n + Nmaskhdr;
}
void
doaoe(Aoehdr *p, int n)
{
int len;
switch (p->cmd) {
case ATAcmd:
if (n < Natahdr)
return;
len = aoeata((Ata*)p, n);
break;
case Config:
if (n < Ncfghdr)
return;
len = confcmd((Conf *)p, n);
break;
case Mask:
if (n < Nmaskhdr)
return;
len = aoemask((Aoemask *)p, n);
break;
case Resrel:
if (n < Nsrrhdr)
return;
len = aoesrr((Aoesrr *)p, n);
break;
default:
p->error = BadCmd;
p->flags |= Error;
len = n;
break;
}
if (len <= 0)
return;
memmove(p->dst, p->src, 6);
memmove(p->src, mac, 6);
p->maj = htons(shelf);
p->min = slot;
p->flags |= Resp;
if (putpkt(sfd, (uchar *) p, len) == -1) {
perror("write to network");
exit(1);
}
}
void
aoe(void)
{
Aoehdr *p;
uchar *buf;
int n, sh;
long pagesz;
enum { bufsz = 1<<16, };
if ((pagesz = sysconf(_SC_PAGESIZE)) < 0) {
perror("sysconf");
exit(1);
}
if ((buf = malloc(bufsz + pagesz)) == NULL) {
perror("malloc");
exit(1);
}
n = (size_t) buf + sizeof(Ata);
if (n & (pagesz - 1))
buf += pagesz - (n & (pagesz - 1));
aoead(sfd);
for (;;) {
n = getpkt(sfd, buf, bufsz);
if (n < 0) {
perror("read network");
exit(1);
}
if (n < sizeof(Aoehdr))
continue;
p = (Aoehdr *) buf;
if (ntohs(p->type) != 0x88a2)
continue;
if (p->flags & Resp)
continue;
sh = ntohs(p->maj);
if (sh != shelf && sh != (ushort)~0)
continue;
if (p->min != slot && p->min != (uchar)~0)
continue;
if (nmasks && !maskok(p->src))
continue;
doaoe(p, n);
}
}
void
usage(void)
{
fprintf(stderr, "usage: %s [-b bufcnt] [-o offset] [-l length] [-d ] [-s] [-r] [ -m mac[,mac...] ] shelf slot netif filename\n",
progname);
exit(1);
}
/* parseether from plan 9 */
int
parseether(uchar *to, char *from)
{
char nip[4];
char *p;
int i;
p = from;
for(i = 0; i < 6; i++){
if(*p == 0)
return -1;
nip[0] = *p++;
if(*p == 0)
return -1;
nip[1] = *p++;
nip[2] = 0;
to[i] = strtoul(nip, 0, 16);
if(*p == ':')
p++;
}
return 0;
}
void
setmask(char *ml)
{
char *p;
int n;
for (; ml; ml=p) {
p = strchr(ml, ',');
if (p)
*p++ = '\0';
n = parseether(&masks[nmasks*Alen], ml);
if (n < 0)
fprintf(stderr, "ignoring mask %s, parseether failure\n", ml);
else
nmasks++;
}
}
int
maskok(uchar *ea)
{
int i, ok = 0;
for (i=0; !ok && i<nmasks; i++)
ok = memcmp(ea, &masks[i*Alen], Alen) == 0;
return ok;
}
int
rrok(uchar *ea)
{
int i, ok = 0;
if (nsrr == 0)
return 1;
for (i=0; !ok && i<nsrr; i++)
ok = memcmp(ea, &srr[i*Alen], Alen) == 0;
return ok;
}
void
setserial(int sh, int sl)
{
char h[32];
h[0] = 0;
gethostname(h, sizeof h);
snprintf(serial, Nserial, "%d.%d:%.*s", sh, sl, (int) sizeof h, h);
}
int
main(int argc, char **argv)
{
int ch, omode = 0, readonly = 0;
vlong length = 0;
char *end;
char filepath[300] = {0};
/* Avoid to be killed by systemd */
if (access("/etc/initrd-release", F_OK) >= 0)
{
argv[0][0] = '@';
}
bufcnt = Bufcount;
offset = 0;
setbuf(stdin, NULL);
progname = *argv;
while ((ch = getopt(argc, argv, "b:dsrm:f:tv::o:l:")) != -1) {
switch (ch) {
case 'b':
bufcnt = atoi(optarg);
break;
case 'd':
#ifdef O_DIRECT
omode |= O_DIRECT;
#endif
break;
case 's':
omode |= O_SYNC;
break;
case 'r':
readonly = 1;
break;
case 'm':
setmask(optarg);
break;
case 't':
return 0;
case 'v':
verbose = 1;
break;
case 'f':
strncpy(filepath, optarg, sizeof(filepath) - 1);
break;
case 'o':
offset = strtoll(optarg, &end, 0);
if (end == optarg || offset < 0)
usage();
break;
case 'l':
length = strtoll(optarg, &end, 0);
if (end == optarg || length < 1)
usage();
break;
case '?':
default:
usage();
}
}
argc -= optind;
argv += optind;
if (argc != 4 || bufcnt <= 0)
usage();
omode |= readonly ? O_RDONLY : O_RDWR;
parse_img_chunk(filepath);
bfd = open(argv[3], omode);
if (bfd == -1) {
perror("open");
exit(1);
}
shelf = atoi(argv[0]);
slot = atoi(argv[1]);
setserial(shelf, slot);
size = g_iso_file_size; //getsize(bfd);
size /= 512;
if (size <= offset) {
if (offset)
fprintf(stderr,
"Offset %lld too large for %lld-sector export\n",
offset,
size);
else
fputs("0-sector file size is too small\n", stderr);
exit(1);
}
size -= offset;
if (length) {
if (length > size) {
fprintf(stderr, "Length %llu too big - exceeds size of file!\n", offset);
exit(1);
}
size = length;
}
ifname = argv[2];
sfd = dial(ifname, bufcnt);
if (sfd < 0)
return 1;
getea(sfd, ifname, mac);
if (verbose) {
printf("pid %ld: e%d.%d, %lld sectors %s\n",
(long) getpid(), shelf, slot, size,
readonly ? "O_RDONLY" : "O_RDWR");
}
fflush(stdout);
atainit();
aoe();
return 0;
}
| 13,783 | C | .c | 664 | 17.192771 | 130 | 0.573569 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
7 | bpf.c | ventoy_Ventoy/VBLADE/vblade-master/bpf.c | // bpf.c: bpf packet filter for linux/freebsd
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include "dat.h"
#include "fns.h"
struct bpf_insn {
ushort code;
uchar jt;
uchar jf;
u_int32_t k;
};
struct bpf_program {
uint bf_len;
struct bpf_insn *bf_insns;
};
/* instruction classes */
#define BPF_CLASS(code) ((code) & 0x07)
#define BPF_LD 0x00
#define BPF_LDX 0x01
#define BPF_ST 0x02
#define BPF_STX 0x03
#define BPF_ALU 0x04
#define BPF_JMP 0x05
#define BPF_RET 0x06
#define BPF_MISC 0x07
/* ld/ldx fields */
#define BPF_SIZE(code) ((code) & 0x18)
#define BPF_W 0x00
#define BPF_H 0x08
#define BPF_B 0x10
#define BPF_MODE(code) ((code) & 0xe0)
#define BPF_IMM 0x00
#define BPF_ABS 0x20
#define BPF_IND 0x40
#define BPF_MEM 0x60
#define BPF_LEN 0x80
#define BPF_MSH 0xa0
/* alu/jmp fields */
#define BPF_OP(code) ((code) & 0xf0)
#define BPF_ADD 0x00
#define BPF_SUB 0x10
#define BPF_MUL 0x20
#define BPF_DIV 0x30
#define BPF_OR 0x40
#define BPF_AND 0x50
#define BPF_LSH 0x60
#define BPF_RSH 0x70
#define BPF_NEG 0x80
#define BPF_JA 0x00
#define BPF_JEQ 0x10
#define BPF_JGT 0x20
#define BPF_JGE 0x30
#define BPF_JSET 0x40
#define BPF_SRC(code) ((code) & 0x08)
#define BPF_K 0x00
#define BPF_X 0x08
/* ret - BPF_K and BPF_X also apply */
#define BPF_RVAL(code) ((code) & 0x18)
#define BPF_A 0x10
/* misc */
#define BPF_MISCOP(code) ((code) & 0xf8)
#define BPF_TAX 0x00
#define BPF_TXA 0x80
/* macros for insn array initializers */
#define BPF_STMT(code, k) { (ushort)(code), 0, 0, k }
#define BPF_JUMP(code, k, jt, jf) { (ushort)(code), jt, jf, k }
void *
create_bpf_program(int shelf, int slot)
{
struct bpf_program *bpf_program;
struct bpf_insn insns[] = {
/* CHECKTYPE: Load the type into register */
BPF_STMT(BPF_LD+BPF_H+BPF_ABS, 12),
/* Does it match AoE Type (0x88a2)? No, goto INVALID */
BPF_JUMP(BPF_JMP+BPF_JEQ+BPF_K, 0x88a2, 0, 10),
/* Load the flags into register */
BPF_STMT(BPF_LD+BPF_B+BPF_ABS, 14),
/* Check to see if the Resp flag is set */
BPF_STMT(BPF_ALU+BPF_AND+BPF_K, Resp),
/* Yes, goto INVALID */
BPF_JUMP(BPF_JMP+BPF_JEQ+BPF_K, 0, 0, 7),
/* CHECKSHELF: Load the shelf number into register */
BPF_STMT(BPF_LD+BPF_H+BPF_ABS, 16),
/* Does it match shelf number? Yes, goto CHECKSLOT */
BPF_JUMP(BPF_JMP+BPF_JEQ+BPF_K, shelf, 1, 0),
/* Does it match broadcast? No, goto INVALID */
BPF_JUMP(BPF_JMP+BPF_JEQ+BPF_K, 0xffff, 0, 4),
/* CHECKSLOT: Load the slot number into register */
BPF_STMT(BPF_LD+BPF_B+BPF_ABS, 18),
/* Does it match shelf number? Yes, goto VALID */
BPF_JUMP(BPF_JMP+BPF_JEQ+BPF_K, slot, 1, 0),
/* Does it match broadcast? No, goto INVALID */
BPF_JUMP(BPF_JMP+BPF_JEQ+BPF_K, 0xff, 0, 1),
/* VALID: return -1 (allow the packet to be read) */
BPF_STMT(BPF_RET+BPF_K, -1),
/* INVALID: return 0 (ignore the packet) */
BPF_STMT(BPF_RET+BPF_K, 0),
};
if ((bpf_program = malloc(sizeof(struct bpf_program))) == NULL
|| (bpf_program->bf_insns = malloc(sizeof(insns))) == NULL) {
perror("malloc");
exit(1);
}
bpf_program->bf_len = sizeof(insns)/sizeof(struct bpf_insn);
memcpy(bpf_program->bf_insns, insns, sizeof(insns));
return (void *)bpf_program;
}
void
free_bpf_program(void *bpf_program)
{
free(((struct bpf_program *) bpf_program)->bf_insns);
free(bpf_program);
}
| 3,417 | C | .c | 116 | 27.698276 | 66 | 0.679331 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
8 | linux.c | ventoy_Ventoy/VBLADE/vblade-master/linux.c | // linux.c: low level access routines for Linux
#define _GNU_SOURCE
#include "config.h"
#include <sys/socket.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/time.h>
#include <features.h> /* for the glibc version number */
#if __GLIBC__ >= 2 && __GLIBC_MINOR >= 1
#include <netpacket/packet.h>
#include <net/ethernet.h> /* the L2 protocols */
#else
#include <asm/types.h>
#include <linux/if_packet.h>
#include <linux/if_ether.h> /* The L2 protocols */
#endif
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <net/if.h>
#include <netinet/in.h>
#include <linux/fs.h>
#include <sys/stat.h>
#include "dat.h"
#include "fns.h"
int getindx(int, char *);
int getea(int, char *, uchar *);
int
dial(char *eth, int bufcnt) // get us a raw connection to an interface
{
int i, n, s;
struct sockaddr_ll sa;
enum { aoe_type = 0x88a2 };
memset(&sa, 0, sizeof sa);
s = socket(PF_PACKET, SOCK_RAW, htons(aoe_type));
if (s == -1) {
perror("got bad socket");
return -1;
}
i = getindx(s, eth);
if (i < 0) {
perror(eth);
return -1;
}
sa.sll_family = AF_PACKET;
sa.sll_protocol = htons(0x88a2);
sa.sll_ifindex = i;
n = bind(s, (struct sockaddr *)&sa, sizeof sa);
if (n == -1) {
perror("bind funky");
return -1;
}
struct bpf_program {
ulong bf_len;
void *bf_insns;
} *bpf_program = create_bpf_program(shelf, slot);
setsockopt(s, SOL_SOCKET, SO_ATTACH_FILTER, bpf_program, sizeof(*bpf_program));
free_bpf_program(bpf_program);
n = bufcnt * getmtu(s, eth);
if (setsockopt(s, SOL_SOCKET, SO_SNDBUF, &n, sizeof(n)) < 0)
perror("setsockopt SOL_SOCKET, SO_SNDBUF");
if (setsockopt(s, SOL_SOCKET, SO_RCVBUF, &n, sizeof(n)) < 0)
perror("setsockopt SOL_SOCKET, SO_RCVBUF");
return s;
}
int
getindx(int s, char *name) // return the index of device 'name'
{
struct ifreq xx;
int n;
snprintf(xx.ifr_name, sizeof xx.ifr_name, "%s", name);
n = ioctl(s, SIOCGIFINDEX, &xx);
if (n == -1)
return -1;
return xx.ifr_ifindex;
}
int
getea(int s, char *name, uchar *ea)
{
struct ifreq xx;
int n;
snprintf(xx.ifr_name, sizeof xx.ifr_name, "%s", name);
n = ioctl(s, SIOCGIFHWADDR, &xx);
if (n == -1) {
perror("Can't get hw addr");
return 0;
}
memmove(ea, xx.ifr_hwaddr.sa_data, 6);
return 1;
}
int
getmtu(int s, char *name)
{
struct ifreq xx;
int n;
snprintf(xx.ifr_name, sizeof xx.ifr_name, "%s", name);
n = ioctl(s, SIOCGIFMTU, &xx);
if (n == -1) {
perror("Can't get mtu");
return 1500;
}
return xx.ifr_mtu;
}
#if 0
int
getsec(int fd, uchar *place, vlong lba, int nsec)
{
return pread(fd, place, nsec * 512, lba * 512);
}
int
putsec(int fd, uchar *place, vlong lba, int nsec)
{
return pwrite(fd, place, nsec * 512, lba * 512);
}
#endif
int
getpkt(int fd, uchar *buf, int sz)
{
return read(fd, buf, sz);
}
int
putpkt(int fd, uchar *buf, int sz)
{
return write(fd, buf, sz);
}
vlong
getsize(int fd)
{
vlong size;
struct stat s;
int n;
n = ioctl(fd, BLKGETSIZE64, &size);
if (n == -1) { // must not be a block special
n = fstat(fd, &s);
if (n == -1) {
perror("getsize");
exit(1);
}
size = s.st_size;
}
return size;
}
| 3,179 | C | .c | 144 | 20.180556 | 80 | 0.661467 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
12 | u64.c | ventoy_Ventoy/VBLADE/vblade-master/config/u64.c | #include <stdio.h>
int main(void)
{
u64 n;
printf("%d\n", (int) n+2);
return 0;
}
| 86 | C | .c | 7 | 10.714286 | 27 | 0.615385 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
16 | VDiskRawData.c | ventoy_Ventoy/EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/VDiskChain/VDiskRawData.c | #include <Uefi.h>
int vdisk_get_vdisk_raw(UINT8 **buf, UINT32 *size) { *buf = NULL; *size = 0; return 0; } | 106 | C | .c | 2 | 52.5 | 88 | 0.647619 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
170 | vtoy_fuse_iso.c | ventoy_Ventoy/FUSEISO/vtoy_fuse_iso.c | /******************************************************************************
* vtoy_fuse_iso.c
*
* Copyright (c) 2020, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#define FUSE_USE_VERSION 26
#include <fuse.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <fcntl.h>
typedef unsigned int uint32_t;
typedef struct dmtable_entry
{
uint32_t isoSector;
uint32_t sectorNum;
unsigned long long diskSector;
}dmtable_entry;
#define MAX_ENTRY_NUM (1024 * 1024 / sizeof(dmtable_entry))
static int verbose = 0;
#define debug(fmt, ...) if(verbose) printf(fmt, ##__VA_ARGS__)
static int g_disk_fd = -1;
static uint64_t g_iso_file_size;
static char g_mnt_point[512];
static char g_iso_file_name[512];
static dmtable_entry *g_disk_entry_list = NULL;
static int g_disk_entry_num = 0;
static int ventoy_iso_getattr(const char *path, struct stat *statinfo)
{
int ret = -ENOENT;
if (path && statinfo)
{
memset(statinfo, 0, sizeof(struct stat));
if (path[0] == '/' && path[1] == 0)
{
statinfo->st_mode = S_IFDIR | 0755;
statinfo->st_nlink = 2;
ret = 0;
}
else if (strcmp(path, g_iso_file_name) == 0)
{
statinfo->st_mode = S_IFREG | 0444;
statinfo->st_nlink = 1;
statinfo->st_size = g_iso_file_size;
ret = 0;
}
}
return ret;
}
static int ventoy_iso_readdir
(
const char *path,
void *buf,
fuse_fill_dir_t filler,
off_t offset,
struct fuse_file_info *file
)
{
(void)offset;
(void)file;
if (path[0] != '/' || path[1] != 0)
{
return -ENOENT;
}
filler(buf, ".", NULL, 0);
filler(buf, "..", NULL, 0);
filler(buf, g_iso_file_name + 1, NULL, 0);
return 0;
}
static int ventoy_iso_open(const char *path, struct fuse_file_info *file)
{
if (strcmp(path, g_iso_file_name) != 0)
{
return -ENOENT;
}
if ((file->flags & 3) != O_RDONLY)
{
return -EACCES;
}
return 0;
}
static int ventoy_read_iso_sector(uint32_t sector, uint32_t num, char *buf)
{
uint32_t i = 0;
uint32_t leftSec = 0;
uint32_t readSec = 0;
off_t offset = 0;
dmtable_entry *entry = NULL;
for (i = 0; i < g_disk_entry_num && num > 0; i++)
{
entry = g_disk_entry_list + i;
if (sector >= entry->isoSector && sector < entry->isoSector + entry->sectorNum)
{
offset = (entry->diskSector + (sector - entry->isoSector)) * 512;
leftSec = entry->sectorNum - (sector - entry->isoSector);
readSec = (leftSec > num) ? num : leftSec;
pread(g_disk_fd, buf, readSec * 512, offset);
sector += readSec;
buf += readSec * 512;
num -= readSec;
}
}
return 0;
}
static int ventoy_iso_read
(
const char *path, char *buf,
size_t size, off_t offset,
struct fuse_file_info *file
)
{
uint32_t mod = 0;
uint32_t align = 0;
uint32_t sector = 0;
uint32_t number = 0;
size_t leftsize = 0;
char secbuf[512];
(void)file;
if(strcmp(path, g_iso_file_name) != 0)
{
return -ENOENT;
}
if (offset >= g_iso_file_size)
{
return 0;
}
if (offset + size > g_iso_file_size)
{
size = g_iso_file_size - offset;
}
leftsize = size;
sector = offset / 512;
mod = offset % 512;
if (mod > 0)
{
align = 512 - mod;
ventoy_read_iso_sector(sector, 1, secbuf);
if (leftsize > align)
{
memcpy(buf, secbuf + mod, align);
buf += align;
offset += align;
sector++;
leftsize -= align;
}
else
{
memcpy(buf, secbuf + mod, leftsize);
return size;
}
}
number = leftsize / 512;
ventoy_read_iso_sector(sector, number, buf);
buf += number * 512;
mod = leftsize % 512;
if (mod > 0)
{
ventoy_read_iso_sector(sector + number, 1, secbuf);
memcpy(buf, secbuf, mod);
}
return size;
}
static struct fuse_operations ventoy_op =
{
.getattr = ventoy_iso_getattr,
.readdir = ventoy_iso_readdir,
.open = ventoy_iso_open,
.read = ventoy_iso_read,
};
static int ventoy_parse_dmtable(const char *filename)
{
FILE *fp = NULL;
char diskname[128] = {0};
char line[256] = {0};
dmtable_entry *entry= g_disk_entry_list;
fp = fopen(filename, "r");
if (NULL == fp)
{
printf("Failed to open file %s\n", filename);
return 1;
}
/* read untill the last line */
while (fgets(line, sizeof(line), fp) && g_disk_entry_num < MAX_ENTRY_NUM)
{
sscanf(line, "%u %u linear %s %llu",
&entry->isoSector, &entry->sectorNum,
diskname, &entry->diskSector);
g_iso_file_size += (uint64_t)entry->sectorNum * 512ULL;
g_disk_entry_num++;
entry++;
}
fclose(fp);
if (g_disk_entry_num >= MAX_ENTRY_NUM)
{
fprintf(stderr, "ISO file has too many fragments ( more than %u )\n", MAX_ENTRY_NUM);
return 1;
}
debug("iso file size: %llu disk name %s\n", g_iso_file_size, diskname);
g_disk_fd = open(diskname, O_RDONLY);
if (g_disk_fd < 0)
{
debug("Failed to open %s\n", diskname);
return 1;
}
return 0;
}
int main(int argc, char **argv)
{
int rc;
int ch;
char filename[512] = {0};
/* Avoid to be killed by systemd */
if (access("/etc/initrd-release", F_OK) >= 0)
{
argv[0][0] = '@';
}
g_iso_file_name[0] = '/';
while ((ch = getopt(argc, argv, "f:s:m:v::t::")) != -1)
{
if (ch == 'f')
{
strncpy(filename, optarg, sizeof(filename) - 1);
}
else if (ch == 'm')
{
strncpy(g_mnt_point, optarg, sizeof(g_mnt_point) - 1);
}
else if (ch == 's')
{
strncpy(g_iso_file_name + 1, optarg, sizeof(g_iso_file_name) - 2);
}
else if (ch == 'v')
{
verbose = 1;
}
else if (ch == 't') // for test
{
return 0;
}
}
if (filename[0] == 0)
{
fprintf(stderr, "Must input dmsetup table file with -f\n");
return 1;
}
if (g_mnt_point[0] == 0)
{
fprintf(stderr, "Must input mount point with -m\n");
return 1;
}
if (g_iso_file_name[1] == 0)
{
strncpy(g_iso_file_name + 1, "ventoy.iso", sizeof(g_iso_file_name) - 2);
}
debug("ventoy fuse iso: %s %s %s\n", filename, g_iso_file_name, g_mnt_point);
g_disk_entry_list = malloc(MAX_ENTRY_NUM * sizeof(dmtable_entry));
if (NULL == g_disk_entry_list)
{
return 1;
}
rc = ventoy_parse_dmtable(filename);
if (rc)
{
free(g_disk_entry_list);
return rc;
}
argv[1] = g_mnt_point;
argv[2] = NULL;
rc = fuse_main(2, argv, &ventoy_op, NULL);
close(g_disk_fd);
free(g_disk_entry_list);
return rc;
}
| 7,887 | C | .c | 289 | 21.176471 | 93 | 0.555955 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
175 | process_fragments.h | ventoy_Ventoy/SQUASHFS/squashfs-tools-4.4/squashfs-tools/process_fragments.h | #ifndef PROCESS_FRAGMENTS_H
#define PROCESS_FRAGMENTS_H
/*
* Create a squashfs filesystem. This is a highly compressed read only
* filesystem.
*
* Copyright (c) 2014
* Phillip Lougher <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* process_fragments.h
*/
#define DUP_HASH(a) (a & 0xffff)
extern void *frag_thrd(void *);
#endif
| 1,016 | C | .c | 28 | 34.428571 | 71 | 0.758621 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
176 | zstd_wrapper.c | ventoy_Ventoy/SQUASHFS/squashfs-tools-4.4/squashfs-tools/zstd_wrapper.c | /*
* Copyright (c) 2017
* Phillip Lougher <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* zstd_wrapper.c
*
* Support for ZSTD compression http://zstd.net
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <zstd.h>
#include <zstd_errors.h>
#include "squashfs_fs.h"
#include "zstd_wrapper.h"
#include "compressor.h"
static int compression_level = ZSTD_DEFAULT_COMPRESSION_LEVEL;
/*
* This function is called by the options parsing code in mksquashfs.c
* to parse any -X compressor option.
*
* This function returns:
* >=0 (number of additional args parsed) on success
* -1 if the option was unrecognised, or
* -2 if the option was recognised, but otherwise bad in
* some way (e.g. invalid parameter)
*
* Note: this function sets internal compressor state, but does not
* pass back the results of the parsing other than success/failure.
* The zstd_dump_options() function is called later to get the options in
* a format suitable for writing to the filesystem.
*/
static int zstd_options(char *argv[], int argc)
{
return 1;
}
/*
* This function is called by mksquashfs to dump the parsed
* compressor options in a format suitable for writing to the
* compressor options field in the filesystem (stored immediately
* after the superblock).
*
* This function returns a pointer to the compression options structure
* to be stored (and the size), or NULL if there are no compression
* options.
*/
static void *zstd_dump_options(int block_size, int *size)
{
return NULL;
}
/*
* This function is a helper specifically for the append mode of
* mksquashfs. Its purpose is to set the internal compressor state
* to the stored compressor options in the passed compressor options
* structure.
*
* In effect this function sets up the compressor options
* to the same state they were when the filesystem was originally
* generated, this is to ensure on appending, the compressor uses
* the same compression options that were used to generate the
* original filesystem.
*
* Note, even if there are no compressor options, this function is still
* called with an empty compressor structure (size == 0), to explicitly
* set the default options, this is to ensure any user supplied
* -X options on the appending mksquashfs command line are over-ridden.
*
* This function returns 0 on sucessful extraction of options, and -1 on error.
*/
static int zstd_extract_options(int block_size, void *buffer, int size)
{
struct zstd_comp_opts *comp_opts = buffer;
if (size == 0) {
/* Set default values */
compression_level = ZSTD_DEFAULT_COMPRESSION_LEVEL;
return 0;
}
/* we expect a comp_opts structure of sufficient size to be present */
if (size < sizeof(*comp_opts))
goto failed;
SQUASHFS_INSWAP_COMP_OPTS(comp_opts);
if (comp_opts->compression_level < 1) {
fprintf(stderr, "zstd: bad compression level in compression "
"options structure\n");
goto failed;
}
compression_level = comp_opts->compression_level;
return 0;
failed:
fprintf(stderr, "zstd: error reading stored compressor options from "
"filesystem!\n");
return -1;
}
static void zstd_display_options(void *buffer, int size)
{
struct zstd_comp_opts *comp_opts = buffer;
/* we expect a comp_opts structure of sufficient size to be present */
if (size < sizeof(*comp_opts))
goto failed;
SQUASHFS_INSWAP_COMP_OPTS(comp_opts);
if (comp_opts->compression_level < 1) {
fprintf(stderr, "zstd: bad compression level in compression "
"options structure\n");
goto failed;
}
printf("\tcompression-level %d\n", comp_opts->compression_level);
return;
failed:
fprintf(stderr, "zstd: error reading stored compressor options from "
"filesystem!\n");
}
/*
* This function is called by mksquashfs to initialise the
* compressor, before compress() is called.
*
* This function returns 0 on success, and -1 on error.
*/
static int zstd_init(void **strm, int block_size, int datablock)
{
return 0;
}
static int zstd_compress(void *strm, void *dest, void *src, int size,
int block_size, int *error)
{
(void)strm;
(void)dest;
(void)src;
(void)size;
(void)block_size;
(void)error;
return 0;
}
static int zstd_uncompress(void *dest, void *src, int size, int outsize,
int *error)
{
const size_t res = ZSTD_decompress(dest, outsize, src, size);
if (ZSTD_isError(res)) {
fprintf(stderr, "\t%d %d\n", outsize, size);
*error = (int)ZSTD_getErrorCode(res);
return -1;
}
return (int)res;
}
static void zstd_usage(void)
{
fprintf(stderr, "\t -Xcompression-level <compression-level>\n");
}
struct compressor zstd_comp_ops = {
.init = zstd_init,
.compress = zstd_compress,
.uncompress = zstd_uncompress,
.options = zstd_options,
.dump_options = zstd_dump_options,
.extract_options = zstd_extract_options,
.display_options = zstd_display_options,
.usage = zstd_usage,
.id = ZSTD_COMPRESSION,
.name = "zstd",
.supported = 1
};
| 5,411 | C | .c | 170 | 29.647059 | 79 | 0.741174 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
183 | unsquash-123.c | ventoy_Ventoy/SQUASHFS/squashfs-tools-4.4/squashfs-tools/unsquash-123.c | /*
* Unsquash a squashfs filesystem. This is a highly compressed read only
* filesystem.
*
* Copyright (c) 2019
* Phillip Lougher <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* unsquash-123.c
*
* Helper functions used by unsquash-1, unsquash-2 and unsquash-3.
*/
#include "unsquashfs.h"
#include "squashfs_compat.h"
int read_ids(int ids, long long start, long long end, unsigned int **id_table)
{
/* Note on overflow limits:
* Size of ids is 2^8
* Max length is 2^8*4 or 1024
*/
int res;
int length = ids * sizeof(unsigned int);
/*
* The size of the index table (length bytes) should match the
* table start and end points
*/
if(length != (end - start)) {
ERROR("read_ids: Bad inode count in super block\n");
return FALSE;
}
TRACE("read_ids: no_ids %d\n", ids);
*id_table = malloc(length);
if(*id_table == NULL) {
ERROR("read_ids: failed to allocate uid/gid table\n");
return FALSE;
}
if(swap) {
unsigned int *sid_table = malloc(length);
if(sid_table == NULL) {
ERROR("read_ids: failed to allocate uid/gid table\n");
return FALSE;
}
res = read_fs_bytes(fd, start, length, sid_table);
if(res == FALSE) {
ERROR("read_ids: failed to read uid/gid table"
"\n");
free(sid_table);
return FALSE;
}
SQUASHFS_SWAP_INTS_3((*id_table), sid_table, ids);
free(sid_table);
} else {
res = read_fs_bytes(fd, start, length, *id_table);
if(res == FALSE) {
ERROR("read_ids: failed to read uid/gid table"
"\n");
return FALSE;
}
}
return TRUE;
}
| 2,208 | C | .c | 74 | 27.243243 | 78 | 0.698824 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
184 | lzma_wrapper.c | ventoy_Ventoy/SQUASHFS/squashfs-tools-4.4/squashfs-tools/lzma_wrapper.c | /*
* Copyright (c) 2009, 2010, 2013
* Phillip Lougher <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* lzma_wrapper.c
*
* Support for LZMA1 compression using LZMA SDK (4.65 used in
* development, other versions may work) http://www.7-zip.org/sdk.html
*/
#include <LzmaLib.h>
#include "squashfs_fs.h"
#include "compressor.h"
#define LZMA_HEADER_SIZE (LZMA_PROPS_SIZE + 8)
static int lzma_compress(void *strm, void *dest, void *src, int size, int block_size,
int *error)
{
return 0;
}
static int lzma_uncompress(void *dest, void *src, int size, int outsize,
int *error)
{
unsigned char *s = src;
size_t outlen, inlen = size - LZMA_HEADER_SIZE;
int res;
outlen = s[LZMA_PROPS_SIZE] |
(s[LZMA_PROPS_SIZE + 1] << 8) |
(s[LZMA_PROPS_SIZE + 2] << 16) |
(s[LZMA_PROPS_SIZE + 3] << 24);
if(outlen > outsize) {
*error = 0;
return -1;
}
res = LzmaUncompress(dest, &outlen, src + LZMA_HEADER_SIZE, &inlen, src,
LZMA_PROPS_SIZE);
if(res == SZ_OK)
return outlen;
else {
*error = res;
return -1;
}
}
struct compressor lzma_comp_ops = {
.init = NULL,
.compress = lzma_compress,
.uncompress = lzma_uncompress,
.options = NULL,
.usage = NULL,
.id = LZMA_COMPRESSION,
.name = "lzma",
.supported = 1
};
| 1,922 | C | .c | 65 | 27.4 | 85 | 0.710255 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
185 | fnmatch_compat.h | ventoy_Ventoy/SQUASHFS/squashfs-tools-4.4/squashfs-tools/fnmatch_compat.h | #ifndef FNMATCH_COMPAT
#define FNMATCH_COMPAT
/*
* Squashfs
*
* Copyright (c) 2015
* Phillip Lougher <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* fnmatch_compat.h
*/
#include <fnmatch.h>
#ifndef FNM_EXTMATCH
#define FNM_EXTMATCH 0
#endif
#endif
| 936 | C | .c | 29 | 30.448276 | 71 | 0.764381 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
188 | gzip_wrapper.c | ventoy_Ventoy/SQUASHFS/squashfs-tools-4.4/squashfs-tools/gzip_wrapper.c | /*
* Copyright (c) 2009, 2010, 2013, 2014
* Phillip Lougher <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* gzip_wrapper.c
*
* Support for ZLIB compression http://www.zlib.net
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <zlib.h>
#include "squashfs_fs.h"
#include "gzip_wrapper.h"
#include "compressor.h"
static struct strategy strategy[] = {
{ "default", Z_DEFAULT_STRATEGY, 0 },
{ "filtered", Z_FILTERED, 0 },
{ "huffman_only", Z_HUFFMAN_ONLY, 0 },
{ "run_length_encoded", Z_RLE, 0 },
{ "fixed", Z_FIXED, 0 },
{ NULL, 0, 0 }
};
static int strategy_count = 0;
/* default compression level */
static int compression_level = GZIP_DEFAULT_COMPRESSION_LEVEL;
/* default window size */
static int window_size = GZIP_DEFAULT_WINDOW_SIZE;
/*
* This function is called by the options parsing code in mksquashfs.c
* to parse any -X compressor option.
*
* This function returns:
* >=0 (number of additional args parsed) on success
* -1 if the option was unrecognised, or
* -2 if the option was recognised, but otherwise bad in
* some way (e.g. invalid parameter)
*
* Note: this function sets internal compressor state, but does not
* pass back the results of the parsing other than success/failure.
* The gzip_dump_options() function is called later to get the options in
* a format suitable for writing to the filesystem.
*/
static int gzip_options(char *argv[], int argc)
{
if(strcmp(argv[0], "-Xcompression-level") == 0) {
if(argc < 2) {
fprintf(stderr, "gzip: -Xcompression-level missing "
"compression level\n");
fprintf(stderr, "gzip: -Xcompression-level it "
"should be 1 >= n <= 9\n");
goto failed;
}
compression_level = atoi(argv[1]);
if(compression_level < 1 || compression_level > 9) {
fprintf(stderr, "gzip: -Xcompression-level invalid, it "
"should be 1 >= n <= 9\n");
goto failed;
}
return 1;
} else if(strcmp(argv[0], "-Xwindow-size") == 0) {
if(argc < 2) {
fprintf(stderr, "gzip: -Xwindow-size missing window "
" size\n");
fprintf(stderr, "gzip: -Xwindow-size <window-size>\n");
goto failed;
}
window_size = atoi(argv[1]);
if(window_size < 8 || window_size > 15) {
fprintf(stderr, "gzip: -Xwindow-size invalid, it "
"should be 8 >= n <= 15\n");
goto failed;
}
return 1;
} else if(strcmp(argv[0], "-Xstrategy") == 0) {
char *name;
int i;
if(argc < 2) {
fprintf(stderr, "gzip: -Xstrategy missing "
"strategies\n");
goto failed;
}
name = argv[1];
while(name[0] != '\0') {
for(i = 0; strategy[i].name; i++) {
int n = strlen(strategy[i].name);
if((strncmp(name, strategy[i].name, n) == 0) &&
(name[n] == '\0' ||
name[n] == ',')) {
if(strategy[i].selected == 0) {
strategy[i].selected = 1;
strategy_count++;
}
name += name[n] == ',' ? n + 1 : n;
break;
}
}
if(strategy[i].name == NULL) {
fprintf(stderr, "gzip: -Xstrategy unrecognised "
"strategy\n");
goto failed;
}
}
return 1;
}
return -1;
failed:
return -2;
}
/*
* This function is called after all options have been parsed.
* It is used to do post-processing on the compressor options using
* values that were not expected to be known at option parse time.
*
* This function returns 0 on successful post processing, or
* -1 on error
*/
static int gzip_options_post(int block_size)
{
if(strategy_count == 1 && strategy[0].selected) {
strategy_count = 0;
strategy[0].selected = 0;
}
return 0;
}
/*
* This function is called by mksquashfs to dump the parsed
* compressor options in a format suitable for writing to the
* compressor options field in the filesystem (stored immediately
* after the superblock).
*
* This function returns a pointer to the compression options structure
* to be stored (and the size), or NULL if there are no compression
* options
*
*/
static void *gzip_dump_options(int block_size, int *size)
{
static struct gzip_comp_opts comp_opts;
int i, strategies = 0;
/*
* If default compression options of:
* compression-level: 8 and
* window-size: 15 and
* strategy_count == 0 then
* don't store a compression options structure (this is compatible
* with the legacy implementation of GZIP for Squashfs)
*/
if(compression_level == GZIP_DEFAULT_COMPRESSION_LEVEL &&
window_size == GZIP_DEFAULT_WINDOW_SIZE &&
strategy_count == 0)
return NULL;
for(i = 0; strategy[i].name; i++)
strategies |= strategy[i].selected << i;
comp_opts.compression_level = compression_level;
comp_opts.window_size = window_size;
comp_opts.strategy = strategies;
SQUASHFS_INSWAP_COMP_OPTS(&comp_opts);
*size = sizeof(comp_opts);
return &comp_opts;
}
/*
* This function is a helper specifically for the append mode of
* mksquashfs. Its purpose is to set the internal compressor state
* to the stored compressor options in the passed compressor options
* structure.
*
* In effect this function sets up the compressor options
* to the same state they were when the filesystem was originally
* generated, this is to ensure on appending, the compressor uses
* the same compression options that were used to generate the
* original filesystem.
*
* Note, even if there are no compressor options, this function is still
* called with an empty compressor structure (size == 0), to explicitly
* set the default options, this is to ensure any user supplied
* -X options on the appending mksquashfs command line are over-ridden
*
* This function returns 0 on sucessful extraction of options, and
* -1 on error
*/
static int gzip_extract_options(int block_size, void *buffer, int size)
{
struct gzip_comp_opts *comp_opts = buffer;
int i;
if(size == 0) {
/* Set default values */
compression_level = GZIP_DEFAULT_COMPRESSION_LEVEL;
window_size = GZIP_DEFAULT_WINDOW_SIZE;
strategy_count = 0;
return 0;
}
/* we expect a comp_opts structure of sufficient size to be present */
if(size < sizeof(*comp_opts))
goto failed;
SQUASHFS_INSWAP_COMP_OPTS(comp_opts);
/* Check comp_opts structure for correctness */
if(comp_opts->compression_level < 1 ||
comp_opts->compression_level > 9) {
fprintf(stderr, "gzip: bad compression level in "
"compression options structure\n");
goto failed;
}
compression_level = comp_opts->compression_level;
if(comp_opts->window_size < 8 ||
comp_opts->window_size > 15) {
fprintf(stderr, "gzip: bad window size in "
"compression options structure\n");
goto failed;
}
window_size = comp_opts->window_size;
strategy_count = 0;
for(i = 0; strategy[i].name; i++) {
if((comp_opts->strategy >> i) & 1) {
strategy[i].selected = 1;
strategy_count ++;
} else
strategy[i].selected = 0;
}
return 0;
failed:
fprintf(stderr, "gzip: error reading stored compressor options from "
"filesystem!\n");
return -1;
}
static void gzip_display_options(void *buffer, int size)
{
struct gzip_comp_opts *comp_opts = buffer;
int i, printed;
/* we expect a comp_opts structure of sufficient size to be present */
if(size < sizeof(*comp_opts))
goto failed;
SQUASHFS_INSWAP_COMP_OPTS(comp_opts);
/* Check comp_opts structure for correctness */
if(comp_opts->compression_level < 1 ||
comp_opts->compression_level > 9) {
fprintf(stderr, "gzip: bad compression level in "
"compression options structure\n");
goto failed;
}
printf("\tcompression-level %d\n", comp_opts->compression_level);
if(comp_opts->window_size < 8 ||
comp_opts->window_size > 15) {
fprintf(stderr, "gzip: bad window size in "
"compression options structure\n");
goto failed;
}
printf("\twindow-size %d\n", comp_opts->window_size);
for(i = 0, printed = 0; strategy[i].name; i++) {
if((comp_opts->strategy >> i) & 1) {
if(printed)
printf(", ");
else
printf("\tStrategies selected: ");
printf("%s", strategy[i].name);
printed = 1;
}
}
if(!printed)
printf("\tStrategies selected: default\n");
else
printf("\n");
return;
failed:
fprintf(stderr, "gzip: error reading stored compressor options from "
"filesystem!\n");
}
/*
* This function is called by mksquashfs to initialise the
* compressor, before compress() is called.
*
* This function returns 0 on success, and
* -1 on error
*/
static int gzip_init(void **strm, int block_size, int datablock)
{
int i, j, res;
struct gzip_stream *stream;
if(!datablock || !strategy_count) {
stream = malloc(sizeof(*stream) + sizeof(struct gzip_strategy));
if(stream == NULL)
goto failed;
stream->strategies = 1;
stream->strategy[0].strategy = Z_DEFAULT_STRATEGY;
} else {
stream = malloc(sizeof(*stream) +
sizeof(struct gzip_strategy) * strategy_count);
if(stream == NULL)
goto failed;
memset(stream->strategy, 0, sizeof(struct gzip_strategy) *
strategy_count);
stream->strategies = strategy_count;
for(i = 0, j = 0; strategy[i].name; i++) {
if(!strategy[i].selected)
continue;
stream->strategy[j].strategy = strategy[i].strategy;
if(j) {
stream->strategy[j].buffer = malloc(block_size);
if(stream->strategy[j].buffer == NULL)
goto failed2;
}
j++;
}
}
stream->stream.zalloc = Z_NULL;
stream->stream.zfree = Z_NULL;
stream->stream.opaque = 0;
res = deflateInit2(&stream->stream, compression_level, Z_DEFLATED,
window_size, 8, stream->strategy[0].strategy);
if(res != Z_OK)
goto failed2;
*strm = stream;
return 0;
failed2:
for(i = 1; i < stream->strategies; i++)
free(stream->strategy[i].buffer);
free(stream);
failed:
return -1;
}
static int gzip_compress(void *strm, void *d, void *s, int size, int block_size,
int *error)
{
int i, res;
struct gzip_stream *stream = strm;
struct gzip_strategy *selected = NULL;
stream->strategy[0].buffer = d;
for(i = 0; i < stream->strategies; i++) {
struct gzip_strategy *strategy = &stream->strategy[i];
res = deflateReset(&stream->stream);
if(res != Z_OK)
goto failed;
stream->stream.next_in = s;
stream->stream.avail_in = size;
stream->stream.next_out = strategy->buffer;
stream->stream.avail_out = block_size;
if(stream->strategies > 1) {
res = deflateParams(&stream->stream,
compression_level, strategy->strategy);
if(res != Z_OK)
goto failed;
}
res = deflate(&stream->stream, Z_FINISH);
strategy->length = stream->stream.total_out;
if(res == Z_STREAM_END) {
if(!selected || selected->length > strategy->length)
selected = strategy;
} else if(res != Z_OK)
goto failed;
}
if(!selected)
/*
* Output buffer overflow. Return out of buffer space
*/
return 0;
if(selected->buffer != d)
memcpy(d, selected->buffer, selected->length);
return (int) selected->length;
failed:
/*
* All other errors return failure, with the compressor
* specific error code in *error
*/
*error = res;
return -1;
}
static int gzip_uncompress(void *d, void *s, int size, int outsize, int *error)
{
int res;
unsigned long bytes = outsize;
res = uncompress(d, &bytes, s, size);
if(res == Z_OK)
return (int) bytes;
else {
*error = res;
return -1;
}
}
static void gzip_usage()
{
fprintf(stderr, "\t -Xcompression-level <compression-level>\n");
fprintf(stderr, "\t\t<compression-level> should be 1 .. 9 (default "
"%d)\n", GZIP_DEFAULT_COMPRESSION_LEVEL);
fprintf(stderr, "\t -Xwindow-size <window-size>\n");
fprintf(stderr, "\t\t<window-size> should be 8 .. 15 (default "
"%d)\n", GZIP_DEFAULT_WINDOW_SIZE);
fprintf(stderr, "\t -Xstrategy strategy1,strategy2,...,strategyN\n");
fprintf(stderr, "\t\tCompress using strategy1,strategy2,...,strategyN"
" in turn\n");
fprintf(stderr, "\t\tand choose the best compression.\n");
fprintf(stderr, "\t\tAvailable strategies: default, filtered, "
"huffman_only,\n\t\trun_length_encoded and fixed\n");
}
struct compressor gzip_comp_ops = {
.init = gzip_init,
.compress = gzip_compress,
.uncompress = gzip_uncompress,
.options = gzip_options,
.options_post = gzip_options_post,
.dump_options = gzip_dump_options,
.extract_options = gzip_extract_options,
.display_options = gzip_display_options,
.usage = gzip_usage,
.id = ZLIB_COMPRESSION,
.name = "gzip",
.supported = 1
};
| 12,898 | C | .c | 421 | 27.855107 | 80 | 0.69461 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
189 | read_xattrs.c | ventoy_Ventoy/SQUASHFS/squashfs-tools-4.4/squashfs-tools/read_xattrs.c | /*
* Read a squashfs filesystem. This is a highly compressed read only
* filesystem.
*
* Copyright (c) 2010, 2012, 2013, 2019
* Phillip Lougher <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* read_xattrs.c
*/
/*
* Common xattr read code shared between mksquashfs and unsquashfs
*/
#define TRUE 1
#define FALSE 0
#include <stdio.h>
#include <string.h>
#ifndef linux
#define __BYTE_ORDER BYTE_ORDER
#define __BIG_ENDIAN BIG_ENDIAN
#define __LITTLE_ENDIAN LITTLE_ENDIAN
#else
#include <endian.h>
#endif
#include "squashfs_fs.h"
#include "squashfs_swap.h"
#include "xattr.h"
#include "error.h"
#include <stdlib.h>
extern int read_fs_bytes(int, long long, int, void *);
extern int read_block(int, long long, long long *, int, void *);
static struct hash_entry {
long long start;
unsigned int offset;
struct hash_entry *next;
} *hash_table[65536];
static struct squashfs_xattr_id *xattr_ids;
static void *xattrs = NULL;
static long long xattr_table_start;
/*
* Prefix lookup table, storing mapping to/from prefix string and prefix id
*/
struct prefix prefix_table[] = {
{ "user.", SQUASHFS_XATTR_USER },
{ "trusted.", SQUASHFS_XATTR_TRUSTED },
{ "security.", SQUASHFS_XATTR_SECURITY },
{ "", -1 }
};
/*
* store mapping from location of compressed block in fs ->
* location of uncompressed block in memory
*/
static void save_xattr_block(long long start, int offset)
{
struct hash_entry *hash_entry = malloc(sizeof(*hash_entry));
int hash = start & 0xffff;
TRACE("save_xattr_block: start %lld, offset %d\n", start, offset);
if(hash_entry == NULL)
MEM_ERROR();
hash_entry->start = start;
hash_entry->offset = offset;
hash_entry->next = hash_table[hash];
hash_table[hash] = hash_entry;
}
/*
* map from location of compressed block in fs ->
* location of uncompressed block in memory
*/
static int get_xattr_block(long long start)
{
int hash = start & 0xffff;
struct hash_entry *hash_entry = hash_table[hash];
for(; hash_entry; hash_entry = hash_entry->next)
if(hash_entry->start == start)
break;
TRACE("get_xattr_block: start %lld, offset %d\n", start,
hash_entry ? hash_entry->offset : -1);
return hash_entry ? hash_entry->offset : -1;
}
/*
* construct the xattr_list entry from the fs xattr, including
* mapping name and prefix into a full name
*/
static int read_xattr_entry(struct xattr_list *xattr,
struct squashfs_xattr_entry *entry, void *name)
{
int i, len, type = entry->type & XATTR_PREFIX_MASK;
for(i = 0; prefix_table[i].type != -1; i++)
if(prefix_table[i].type == type)
break;
if(prefix_table[i].type == -1) {
ERROR("read_xattr_entry: Unrecognised xattr type %d\n", type);
return 0;
}
len = strlen(prefix_table[i].prefix);
xattr->full_name = malloc(len + entry->size + 1);
if(xattr->full_name == NULL)
MEM_ERROR();
memcpy(xattr->full_name, prefix_table[i].prefix, len);
memcpy(xattr->full_name + len, name, entry->size);
xattr->full_name[len + entry->size] = '\0';
xattr->name = xattr->full_name + len;
xattr->size = entry->size;
xattr->type = type;
return 1;
}
/*
* Read and decompress the xattr id table and the xattr metadata.
* This is cached in memory for later use by get_xattr()
*/
int read_xattrs_from_disk(int fd, struct squashfs_super_block *sBlk, int flag, long long *table_start)
{
/*
* Note on overflow limits:
* Size of ids (id_table.xattr_ids) is 2^32 (unsigned int)
* Max size of bytes is 2^32*16 or 2^36
* Max indexes is (2^32*16)/8K or 2^23
* Max index_bytes is ((2^32*16)/8K)*8 or 2^26 or 64M
*/
int res, i, indexes, index_bytes;
unsigned int ids;
long long bytes;
long long *index, start, end;
struct squashfs_xattr_table id_table;
TRACE("read_xattrs_from_disk\n");
if(sBlk->xattr_id_table_start == SQUASHFS_INVALID_BLK)
return SQUASHFS_INVALID_BLK;
/*
* Read xattr id table, containing start of xattr metadata and the
* number of xattrs in the file system
*/
res = read_fs_bytes(fd, sBlk->xattr_id_table_start, sizeof(id_table),
&id_table);
if(res == 0)
return 0;
SQUASHFS_INSWAP_XATTR_TABLE(&id_table);
/*
* Compute index table values
*/
ids = id_table.xattr_ids;
xattr_table_start = id_table.xattr_table_start;
index_bytes = SQUASHFS_XATTR_BLOCK_BYTES((long long) ids);
indexes = SQUASHFS_XATTR_BLOCKS((long long) ids);
/*
* The size of the index table (index_bytes) should match the
* table start and end points
*/
if(index_bytes != (sBlk->bytes_used - (sBlk->xattr_id_table_start + sizeof(id_table)))) {
ERROR("read_xattrs_from_disk: Bad xattr_ids count in super block\n");
return 0;
}
/*
* id_table.xattr_table_start stores the start of the compressed xattr
* metadata blocks. This by definition is also the end of the previous
* filesystem table - the id lookup table.
*/
if(table_start != NULL)
*table_start = id_table.xattr_table_start;
/*
* If flag is set then return once we've read the above
* table_start. That value is necessary for sanity checking,
* but we don't actually want to extract the xattrs, and so
* stop here.
*/
if(flag)
return id_table.xattr_ids;
/*
* Allocate and read the index to the xattr id table metadata
* blocks
*/
index = malloc(index_bytes);
if(index == NULL)
MEM_ERROR();
res = read_fs_bytes(fd, sBlk->xattr_id_table_start + sizeof(id_table),
index_bytes, index);
if(res ==0)
goto failed1;
SQUASHFS_INSWAP_LONG_LONGS(index, indexes);
/*
* Allocate enough space for the uncompressed xattr id table, and
* read and decompress it
*/
bytes = SQUASHFS_XATTR_BYTES((long long) ids);
xattr_ids = malloc(bytes);
if(xattr_ids == NULL)
MEM_ERROR();
for(i = 0; i < indexes; i++) {
int expected = (i + 1) != indexes ? SQUASHFS_METADATA_SIZE :
bytes & (SQUASHFS_METADATA_SIZE - 1);
int length = read_block(fd, index[i], NULL, expected,
((unsigned char *) xattr_ids) +
((long long) i * SQUASHFS_METADATA_SIZE));
TRACE("Read xattr id table block %d, from 0x%llx, length "
"%d\n", i, index[i], length);
if(length == 0) {
ERROR("Failed to read xattr id table block %d, "
"from 0x%llx, length %d\n", i, index[i],
length);
goto failed2;
}
}
/*
* Read and decompress the xattr metadata
*
* Note the first xattr id table metadata block is immediately after
* the last xattr metadata block, so we can use index[0] to work out
* the end of the xattr metadata
*/
start = xattr_table_start;
end = index[0];
for(i = 0; start < end; i++) {
int length;
xattrs = realloc(xattrs, (i + 1) * SQUASHFS_METADATA_SIZE);
if(xattrs == NULL)
MEM_ERROR();
/* store mapping from location of compressed block in fs ->
* location of uncompressed block in memory */
save_xattr_block(start, i * SQUASHFS_METADATA_SIZE);
length = read_block(fd, start, &start, 0,
((unsigned char *) xattrs) +
(i * SQUASHFS_METADATA_SIZE));
TRACE("Read xattr block %d, length %d\n", i, length);
if(length == 0) {
ERROR("Failed to read xattr block %d\n", i);
goto failed3;
}
/*
* If this is not the last metadata block in the xattr metadata
* then it should be SQUASHFS_METADATA_SIZE in size.
* Note, we can't use expected in read_block() above for this
* because we don't know if this is the last block until
* after reading.
*/
if(start != end && length != SQUASHFS_METADATA_SIZE) {
ERROR("Xattr block %d should be %d bytes in length, "
"it is %d bytes\n", i, SQUASHFS_METADATA_SIZE,
length);
goto failed3;
}
}
/* swap if necessary the xattr id entries */
for(i = 0; i < ids; i++)
SQUASHFS_INSWAP_XATTR_ID(&xattr_ids[i]);
free(index);
return ids;
failed3:
free(xattrs);
failed2:
free(xattr_ids);
failed1:
free(index);
return 0;
}
void free_xattr(struct xattr_list *xattr_list, int count)
{
int i;
for(i = 0; i < count; i++)
free(xattr_list[i].full_name);
free(xattr_list);
}
/*
* Construct and return the list of xattr name:value pairs for the passed xattr
* id
*
* There are two users for get_xattr(), Mksquashfs uses it to read the
* xattrs from the filesystem on appending, and Unsquashfs uses it
* to retrieve the xattrs for writing to disk.
*
* Unfortunately, the two users disagree on what to do with unknown
* xattr prefixes, Mksquashfs wants to treat this as fatal otherwise
* this will cause xattrs to be be lost on appending. Unsquashfs
* on the otherhand wants to retrieve the xattrs which are known and
* to ignore the rest, this allows Unsquashfs to cope more gracefully
* with future versions which may have unknown xattrs, as long as the
* general xattr structure is adhered to, Unsquashfs should be able
* to safely ignore unknown xattrs, and to write the ones it knows about,
* this is better than completely refusing to retrieve all the xattrs.
*
* So return an error flag if any unrecognised types were found.
*/
struct xattr_list *get_xattr(int i, unsigned int *count, int *failed)
{
long long start;
struct xattr_list *xattr_list = NULL;
unsigned int offset;
void *xptr;
int j, n, res = 1;
TRACE("get_xattr\n");
if(xattr_ids[i].count == 0) {
ERROR("get_xattr: xattr count unexpectedly 0 - corrupt fs?\n");
*failed = TRUE;
*count = 0;
return NULL;
} else
*failed = FALSE;
start = SQUASHFS_XATTR_BLK(xattr_ids[i].xattr) + xattr_table_start;
offset = SQUASHFS_XATTR_OFFSET(xattr_ids[i].xattr);
xptr = xattrs + get_xattr_block(start) + offset;
TRACE("get_xattr: xattr_id %d, count %d, start %lld, offset %d\n", i,
xattr_ids[i].count, start, offset);
for(j = 0, n = 0; n < xattr_ids[i].count; n++) {
struct squashfs_xattr_entry entry;
struct squashfs_xattr_val val;
if(res != 0) {
xattr_list = realloc(xattr_list, (j + 1) *
sizeof(struct xattr_list));
if(xattr_list == NULL)
MEM_ERROR();
}
SQUASHFS_SWAP_XATTR_ENTRY(xptr, &entry);
xptr += sizeof(entry);
res = read_xattr_entry(&xattr_list[j], &entry, xptr);
if(res == 0) {
/* unknown type, skip, and set error flag */
xptr += entry.size;
SQUASHFS_SWAP_XATTR_VAL(xptr, &val);
xptr += sizeof(val) + val.vsize;
*failed = TRUE;
continue;
}
xptr += entry.size;
TRACE("get_xattr: xattr %d, type %d, size %d, name %s\n", j,
entry.type, entry.size, xattr_list[j].full_name);
if(entry.type & SQUASHFS_XATTR_VALUE_OOL) {
long long xattr;
void *ool_xptr;
xptr += sizeof(val);
SQUASHFS_SWAP_LONG_LONGS(xptr, &xattr, 1);
xptr += sizeof(xattr);
start = SQUASHFS_XATTR_BLK(xattr) + xattr_table_start;
offset = SQUASHFS_XATTR_OFFSET(xattr);
ool_xptr = xattrs + get_xattr_block(start) + offset;
SQUASHFS_SWAP_XATTR_VAL(ool_xptr, &val);
xattr_list[j].value = ool_xptr + sizeof(val);
} else {
SQUASHFS_SWAP_XATTR_VAL(xptr, &val);
xattr_list[j].value = xptr + sizeof(val);
xptr += sizeof(val) + val.vsize;
}
TRACE("get_xattr: xattr %d, vsize %d\n", j, val.vsize);
xattr_list[j++].vsize = val.vsize;
}
*count = j;
return xattr_list;
}
| 11,638 | C | .c | 358 | 29.868715 | 102 | 0.697162 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
194 | lzo_wrapper.c | ventoy_Ventoy/SQUASHFS/squashfs-tools-4.4/squashfs-tools/lzo_wrapper.c | /*
* Copyright (c) 2013, 2014
* Phillip Lougher <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* lzo_wrapper.c
*
* Support for LZO compression http://www.oberhumer.com/opensource/lzo
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <lzo/lzoconf.h>
#include <lzo/lzo1x.h>
#include "squashfs_fs.h"
#include "lzo_wrapper.h"
#include "compressor.h"
static struct lzo_algorithm lzo[] = {
{ "lzo1x_1", LZO1X_1_MEM_COMPRESS, lzo1x_1_compress },
{ "lzo1x_1_11", LZO1X_1_11_MEM_COMPRESS, lzo1x_1_11_compress },
{ "lzo1x_1_12", LZO1X_1_12_MEM_COMPRESS, lzo1x_1_12_compress },
{ "lzo1x_1_15", LZO1X_1_15_MEM_COMPRESS, lzo1x_1_15_compress },
{ "lzo1x_999", LZO1X_999_MEM_COMPRESS, lzo1x_999_wrapper },
{ NULL, 0, NULL }
};
/* default LZO compression algorithm and compression level */
static int algorithm = SQUASHFS_LZO1X_999;
static int compression_level = SQUASHFS_LZO1X_999_COMP_DEFAULT;
/* user specified compression level */
static int user_comp_level = -1;
/*
* This function is called by the options parsing code in mksquashfs.c
* to parse any -X compressor option.
*
* This function returns:
* >=0 (number of additional args parsed) on success
* -1 if the option was unrecognised, or
* -2 if the option was recognised, but otherwise bad in
* some way (e.g. invalid parameter)
*
* Note: this function sets internal compressor state, but does not
* pass back the results of the parsing other than success/failure.
* The lzo_dump_options() function is called later to get the options in
* a format suitable for writing to the filesystem.
*/
static int lzo_options(char *argv[], int argc)
{
(void)argv;
(void)argc;
return 1;
}
/*
* This function is called after all options have been parsed.
* It is used to do post-processing on the compressor options using
* values that were not expected to be known at option parse time.
*
* In this case the LZO algorithm may not be known until after the
* compression level has been set (-Xalgorithm used after -Xcompression-level)
*
* This function returns 0 on successful post processing, or
* -1 on error
*/
static int lzo_options_post(int block_size)
{
/*
* Use of compression level only makes sense for
* LZO1X_999 algorithm
*/
if(user_comp_level != -1) {
if(algorithm != SQUASHFS_LZO1X_999) {
fprintf(stderr, "lzo: -Xcompression-level not "
"supported by selected %s algorithm\n",
lzo[algorithm].name);
fprintf(stderr, "lzo: -Xcompression-level is only "
"applicable for the lzo1x_999 algorithm\n");
goto failed;
}
compression_level = user_comp_level;
}
return 0;
failed:
return -1;
}
/*
* This function is called by mksquashfs to dump the parsed
* compressor options in a format suitable for writing to the
* compressor options field in the filesystem (stored immediately
* after the superblock).
*
* This function returns a pointer to the compression options structure
* to be stored (and the size), or NULL if there are no compression
* options
*
*/
static void *lzo_dump_options(int block_size, int *size)
{
static struct lzo_comp_opts comp_opts;
/*
* If default compression options of SQUASHFS_LZO1X_999 and
* compression level of SQUASHFS_LZO1X_999_COMP_DEFAULT then
* don't store a compression options structure (this is compatible
* with the legacy implementation of LZO for Squashfs)
*/
if(algorithm == SQUASHFS_LZO1X_999 &&
compression_level == SQUASHFS_LZO1X_999_COMP_DEFAULT)
return NULL;
comp_opts.algorithm = algorithm;
comp_opts.compression_level = algorithm == SQUASHFS_LZO1X_999 ?
compression_level : 0;
SQUASHFS_INSWAP_COMP_OPTS(&comp_opts);
*size = sizeof(comp_opts);
return &comp_opts;
}
/*
* This function is a helper specifically for the append mode of
* mksquashfs. Its purpose is to set the internal compressor state
* to the stored compressor options in the passed compressor options
* structure.
*
* In effect this function sets up the compressor options
* to the same state they were when the filesystem was originally
* generated, this is to ensure on appending, the compressor uses
* the same compression options that were used to generate the
* original filesystem.
*
* Note, even if there are no compressor options, this function is still
* called with an empty compressor structure (size == 0), to explicitly
* set the default options, this is to ensure any user supplied
* -X options on the appending mksquashfs command line are over-ridden
*
* This function returns 0 on sucessful extraction of options, and
* -1 on error
*/
static int lzo_extract_options(int block_size, void *buffer, int size)
{
struct lzo_comp_opts *comp_opts = buffer;
if(size == 0) {
/* Set default values */
algorithm = SQUASHFS_LZO1X_999;
compression_level = SQUASHFS_LZO1X_999_COMP_DEFAULT;
return 0;
}
/* we expect a comp_opts structure of sufficient size to be present */
if(size < sizeof(*comp_opts))
goto failed;
SQUASHFS_INSWAP_COMP_OPTS(comp_opts);
/* Check comp_opts structure for correctness */
switch(comp_opts->algorithm) {
case SQUASHFS_LZO1X_1:
case SQUASHFS_LZO1X_1_11:
case SQUASHFS_LZO1X_1_12:
case SQUASHFS_LZO1X_1_15:
if(comp_opts->compression_level != 0) {
fprintf(stderr, "lzo: bad compression level in "
"compression options structure\n");
goto failed;
}
break;
case SQUASHFS_LZO1X_999:
if(comp_opts->compression_level < 1 ||
comp_opts->compression_level > 9) {
fprintf(stderr, "lzo: bad compression level in "
"compression options structure\n");
goto failed;
}
compression_level = comp_opts->compression_level;
break;
default:
fprintf(stderr, "lzo: bad algorithm in compression options "
"structure\n");
goto failed;
}
algorithm = comp_opts->algorithm;
return 0;
failed:
fprintf(stderr, "lzo: error reading stored compressor options from "
"filesystem!\n");
return -1;
}
static void lzo_display_options(void *buffer, int size)
{
struct lzo_comp_opts *comp_opts = buffer;
/* we expect a comp_opts structure of sufficient size to be present */
if(size < sizeof(*comp_opts))
goto failed;
SQUASHFS_INSWAP_COMP_OPTS(comp_opts);
/* Check comp_opts structure for correctness */
switch(comp_opts->algorithm) {
case SQUASHFS_LZO1X_1:
case SQUASHFS_LZO1X_1_11:
case SQUASHFS_LZO1X_1_12:
case SQUASHFS_LZO1X_1_15:
printf("\talgorithm %s\n", lzo[comp_opts->algorithm].name);
break;
case SQUASHFS_LZO1X_999:
if(comp_opts->compression_level < 1 ||
comp_opts->compression_level > 9) {
fprintf(stderr, "lzo: bad compression level in "
"compression options structure\n");
goto failed;
}
printf("\talgorithm %s\n", lzo[comp_opts->algorithm].name);
printf("\tcompression level %d\n",
comp_opts->compression_level);
break;
default:
fprintf(stderr, "lzo: bad algorithm in compression options "
"structure\n");
goto failed;
}
return;
failed:
fprintf(stderr, "lzo: error reading stored compressor options from "
"filesystem!\n");
}
/*
* This function is called by mksquashfs to initialise the
* compressor, before compress() is called.
*
* This function returns 0 on success, and
* -1 on error
*/
static int squashfs_lzo_init(void **strm, int block_size, int datablock)
{
struct lzo_stream *stream;
stream = *strm = malloc(sizeof(struct lzo_stream));
if(stream == NULL)
goto failed;
stream->workspace = malloc(lzo[algorithm].size);
if(stream->workspace == NULL)
goto failed2;
stream->buffer = malloc(LZO_MAX_EXPANSION(block_size));
if(stream->buffer != NULL)
return 0;
free(stream->workspace);
failed2:
free(stream);
failed:
return -1;
}
static int lzo_compress(void *strm, void *dest, void *src, int size,
int block_size, int *error)
{
return 0;
}
static int lzo_uncompress(void *dest, void *src, int size, int outsize,
int *error)
{
int res;
lzo_uint outlen = outsize;
res = lzo1x_decompress_safe(src, size, dest, &outlen, NULL);
if(res != LZO_E_OK) {
*error = res;
return -1;
}
return outlen;
}
static void lzo_usage()
{
int i;
fprintf(stderr, "\t -Xalgorithm <algorithm>\n");
fprintf(stderr, "\t\tWhere <algorithm> is one of:\n");
for(i = 0; lzo[i].name; i++)
fprintf(stderr, "\t\t\t%s%s\n", lzo[i].name,
i == SQUASHFS_LZO1X_999 ? " (default)" : "");
fprintf(stderr, "\t -Xcompression-level <compression-level>\n");
fprintf(stderr, "\t\t<compression-level> should be 1 .. 9 (default "
"%d)\n", SQUASHFS_LZO1X_999_COMP_DEFAULT);
fprintf(stderr, "\t\tOnly applies to lzo1x_999 algorithm\n");
}
/*
* Helper function for lzo1x_999 compression algorithm.
* All other lzo1x_xxx compressors do not take a compression level,
* so we need to wrap lzo1x_999 to pass the compression level which
* is applicable to it
*/
int lzo1x_999_wrapper(const lzo_bytep src, lzo_uint src_len, lzo_bytep dst,
lzo_uintp compsize, lzo_voidp workspace)
{
return lzo1x_999_compress_level(src, src_len, dst, compsize,
workspace, NULL, 0, 0, compression_level);
}
struct compressor lzo_comp_ops = {
.init = squashfs_lzo_init,
.compress = lzo_compress,
.uncompress = lzo_uncompress,
.options = lzo_options,
.options_post = lzo_options_post,
.dump_options = lzo_dump_options,
.extract_options = lzo_extract_options,
.display_options = lzo_display_options,
.usage = lzo_usage,
.id = LZO_COMPRESSION,
.name = "lzo",
.supported = 1
};
| 10,072 | C | .c | 309 | 30.220065 | 78 | 0.732763 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
197 | lz4_wrapper.c | ventoy_Ventoy/SQUASHFS/squashfs-tools-4.4/squashfs-tools/lz4_wrapper.c | /*
* Copyright (c) 2013, 2019
* Phillip Lougher <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* lz4_wrapper.c
*
* Support for LZ4 compression http://fastcompression.blogspot.com/p/lz4.html
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <lz4.h>
#include <lz4hc.h>
#include "squashfs_fs.h"
#include "lz4_wrapper.h"
#include "compressor.h"
/* LZ4 1.7.0 introduced new functions, and since r131,
* the older functions produce deprecated warnings.
*
* There are still too many distros using older versions
* to switch to the newer functions, but, the deprecated
* functions may completely disappear. This is a mess.
*
* Support both by checking the library version and
* using shadow definitions
*/
/* Earlier (but > 1.7.0) versions don't define this */
#ifndef LZ4HC_CLEVEL_MAX
#define LZ4HC_CLEVEL_MAX 12
#endif
#if LZ4_VERSION_NUMBER >= 10700
#define COMPRESS(src, dest, size, max) LZ4_compress_default(src, dest, size, max)
#define COMPRESS_HC(src, dest, size, max) LZ4_compress_HC(src, dest, size, max, LZ4HC_CLEVEL_MAX)
#else
#define COMPRESS(src, dest, size, max) LZ4_compress_limitedOutput(src, dest, size, max)
#define COMPRESS_HC(src, dest, size, max) LZ4_compressHC_limitedOutput(src, dest, size, max)
#endif
static int hc = 0;
/*
* This function is called by the options parsing code in mksquashfs.c
* to parse any -X compressor option.
*
* This function returns:
* >=0 (number of additional args parsed) on success
* -1 if the option was unrecognised, or
* -2 if the option was recognised, but otherwise bad in
* some way (e.g. invalid parameter)
*
* Note: this function sets internal compressor state, but does not
* pass back the results of the parsing other than success/failure.
* The lz4_dump_options() function is called later to get the options in
* a format suitable for writing to the filesystem.
*/
static int lz4_options(char *argv[], int argc)
{
if(strcmp(argv[0], "-Xhc") == 0) {
hc = 1;
return 0;
}
return -1;
}
/*
* This function is called by mksquashfs to dump the parsed
* compressor options in a format suitable for writing to the
* compressor options field in the filesystem (stored immediately
* after the superblock).
*
* This function returns a pointer to the compression options structure
* to be stored (and the size), or NULL if there are no compression
* options
*
* Currently LZ4 always returns a comp_opts structure, with
* the version indicating LZ4_LEGACY stream fomat. This is to
* easily accomodate changes in the kernel code to different
* stream formats
*/
static void *lz4_dump_options(int block_size, int *size)
{
static struct lz4_comp_opts comp_opts;
comp_opts.version = LZ4_LEGACY;
comp_opts.flags = hc ? LZ4_HC : 0;
SQUASHFS_INSWAP_COMP_OPTS(&comp_opts);
*size = sizeof(comp_opts);
return &comp_opts;
}
/*
* This function is a helper specifically for the append mode of
* mksquashfs. Its purpose is to set the internal compressor state
* to the stored compressor options in the passed compressor options
* structure.
*
* In effect this function sets up the compressor options
* to the same state they were when the filesystem was originally
* generated, this is to ensure on appending, the compressor uses
* the same compression options that were used to generate the
* original filesystem.
*
* Note, even if there are no compressor options, this function is still
* called with an empty compressor structure (size == 0), to explicitly
* set the default options, this is to ensure any user supplied
* -X options on the appending mksquashfs command line are over-ridden
*
* This function returns 0 on sucessful extraction of options, and
* -1 on error
*/
static int lz4_extract_options(int block_size, void *buffer, int size)
{
struct lz4_comp_opts *comp_opts = buffer;
/* we expect a comp_opts structure to be present */
if(size < sizeof(*comp_opts))
goto failed;
SQUASHFS_INSWAP_COMP_OPTS(comp_opts);
/* we expect the stream format to be LZ4_LEGACY */
if(comp_opts->version != LZ4_LEGACY) {
fprintf(stderr, "lz4: unknown LZ4 version\n");
goto failed;
}
/*
* Check compression flags, currently only LZ4_HC ("high compression")
* can be set.
*/
if(comp_opts->flags == LZ4_HC)
hc = 1;
else if(comp_opts->flags != 0) {
fprintf(stderr, "lz4: unknown LZ4 flags\n");
goto failed;
}
return 0;
failed:
fprintf(stderr, "lz4: error reading stored compressor options from "
"filesystem!\n");
return -1;
}
/*
* This function is a helper specifically for unsquashfs.
* Its purpose is to check that the compression options are
* understood by this version of LZ4.
*
* This is important for LZ4 because the format understood by the
* Linux kernel may change from the already obsolete legacy format
* currently supported.
*
* If this does happen, then this version of LZ4 will not be able to decode
* the newer format. So we need to check for this.
*
* This function returns 0 on sucessful checking of options, and
* -1 on error
*/
static int lz4_check_options(int block_size, void *buffer, int size)
{
struct lz4_comp_opts *comp_opts = buffer;
/* we expect a comp_opts structure to be present */
if(size < sizeof(*comp_opts))
goto failed;
SQUASHFS_INSWAP_COMP_OPTS(comp_opts);
/* we expect the stream format to be LZ4_LEGACY */
if(comp_opts->version != LZ4_LEGACY) {
fprintf(stderr, "lz4: unknown LZ4 version\n");
goto failed;
}
return 0;
failed:
fprintf(stderr, "lz4: error reading stored compressor options from "
"filesystem!\n");
return -1;
}
static void lz4_display_options(void *buffer, int size)
{
struct lz4_comp_opts *comp_opts = buffer;
/* check passed comp opts struct is of the correct length */
if(size < sizeof(*comp_opts))
goto failed;
SQUASHFS_INSWAP_COMP_OPTS(comp_opts);
/* we expect the stream format to be LZ4_LEGACY */
if(comp_opts->version != LZ4_LEGACY) {
fprintf(stderr, "lz4: unknown LZ4 version\n");
goto failed;
}
/*
* Check compression flags, currently only LZ4_HC ("high compression")
* can be set.
*/
if(comp_opts->flags & ~LZ4_FLAGS_MASK) {
fprintf(stderr, "lz4: unknown LZ4 flags\n");
goto failed;
}
if(comp_opts->flags & LZ4_HC)
printf("\tHigh Compression option specified (-Xhc)\n");
return;
failed:
fprintf(stderr, "lz4: error reading stored compressor options from "
"filesystem!\n");
}
static int lz4_compress(void *strm, void *dest, void *src, int size,
int block_size, int *error)
{
return 0;
}
static int lz4_uncompress(void *dest, void *src, int size, int outsize,
int *error)
{
int res = LZ4_decompress_safe(src, dest, size, outsize);
if(res < 0) {
*error = res;
return -1;
}
return res;
}
static void lz4_usage()
{
fprintf(stderr, "\t -Xhc\n");
fprintf(stderr, "\t\tCompress using LZ4 High Compression\n");
}
struct compressor lz4_comp_ops = {
.compress = lz4_compress,
.uncompress = lz4_uncompress,
.options = lz4_options,
.dump_options = lz4_dump_options,
.extract_options = lz4_extract_options,
.check_options = lz4_check_options,
.display_options = lz4_display_options,
.usage = lz4_usage,
.id = LZ4_COMPRESSION,
.name = "lz4",
.supported = 1
};
| 7,894 | C | .c | 240 | 30.804167 | 98 | 0.737119 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
201 | unsquash-34.c | ventoy_Ventoy/SQUASHFS/squashfs-tools-4.4/squashfs-tools/unsquash-34.c | /*
* Unsquash a squashfs filesystem. This is a highly compressed read only
* filesystem.
*
* Copyright (c) 2019
* Phillip Lougher <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* unsquash-34.c
*
* Helper functions used by unsquash-3 and unsquash-4.
*/
#include "unsquashfs.h"
long long *alloc_index_table(int indexes)
{
static long long *alloc_table = NULL;
static int alloc_size = 0;
int length = indexes * sizeof(long long);
if(alloc_size < length || length == 0) {
long long *table = realloc(alloc_table, length);
if(table == NULL && length !=0)
EXIT_UNSQUASH("alloc_index_table: failed to allocate "
"index table\n");
alloc_table = table;
alloc_size = length;
}
return alloc_table;
}
| 1,403 | C | .c | 41 | 31.97561 | 73 | 0.735988 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
208 | read_file.c | ventoy_Ventoy/SQUASHFS/squashfs-tools-4.4/squashfs-tools/read_file.c | /*
* Create a squashfs filesystem. This is a highly compressed read only
* filesystem.
*
* Copyright (c) 2012
* Phillip Lougher <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* read_file.c
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <errno.h>
#include "error.h"
#define TRUE 1
#define FALSE 0
#define MAX_LINE 16384
/*
* Read file, passing each line to parse_line() for
* parsing.
*
* Lines can be split across multiple lines using "\".
*
* Blank lines and comment lines indicated by # are supported.
*/
int read_file(char *filename, char *type, int (parse_line)(char *))
{
FILE *fd;
char *def, *err, *line = NULL;
int res, size = 0;
fd = fopen(filename, "r");
if(fd == NULL) {
ERROR("Could not open %s device file \"%s\" because %s\n",
type, filename, strerror(errno));
return FALSE;
}
while(1) {
int total = 0;
while(1) {
int len;
if(total + (MAX_LINE + 1) > size) {
line = realloc(line, size += (MAX_LINE + 1));
if(line == NULL)
MEM_ERROR();
}
err = fgets(line + total, MAX_LINE + 1, fd);
if(err == NULL)
break;
len = strlen(line + total);
total += len;
if(len == MAX_LINE && line[total - 1] != '\n') {
/* line too large */
ERROR("Line too long when reading "
"%s file \"%s\", larger than "
"%d bytes\n", type, filename, MAX_LINE);
goto failed;
}
/*
* Remove '\n' terminator if it exists (the last line
* in the file may not be '\n' terminated)
*/
if(len && line[total - 1] == '\n') {
line[-- total] = '\0';
len --;
}
/*
* If no line continuation then jump out to
* process line. Note, we have to be careful to
* check for "\\" (backslashed backslash) and to
* ensure we don't look at the previous line
*/
if(len == 0 || line[total - 1] != '\\' || (len >= 2 &&
strcmp(line + total - 2, "\\\\") == 0))
break;
else
total --;
}
if(err == NULL) {
if(ferror(fd)) {
ERROR("Reading %s file \"%s\" failed "
"because %s\n", type, filename,
strerror(errno));
goto failed;
}
/*
* At EOF, normally we'll be finished, but, have to
* check for special case where we had "\" line
* continuation and then hit EOF immediately afterwards
*/
if(total == 0)
break;
else
line[total] = '\0';
}
/* Skip any leading whitespace */
for(def = line; isspace(*def); def ++);
/* if line is now empty after skipping characters, skip it */
if(*def == '\0')
continue;
/* if comment line, skip */
if(*def == '#')
continue;
res = parse_line(def);
if(res == FALSE)
goto failed;
}
fclose(fd);
free(line);
return TRUE;
failed:
fclose(fd);
free(line);
return FALSE;
}
| 3,459 | C | .c | 129 | 23.364341 | 71 | 0.631006 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
256 | huffman.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/huffman.c | /*
* Copyright (C) 2014 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* Huffman alphabets
*
*/
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include <assert.h>
#include "wimboot.h"
#include "huffman.h"
/**
* Transcribe binary value (for debugging)
*
* @v value Value
* @v bits Length of value (in bits)
* @ret string Transcribed value
*/
static const char * huffman_bin ( unsigned long value, unsigned int bits ) {
static char buf[ ( 8 * sizeof ( value ) ) + 1 /* NUL */ ];
char *out = buf;
/* Sanity check */
assert ( bits < sizeof ( buf ) );
/* Transcribe value */
while ( bits-- )
*(out++) = ( ( value & ( 1 << bits ) ) ? '1' : '0' );
*out = '\0';
return buf;
}
/**
* Dump Huffman alphabet (for debugging)
*
* @v alphabet Huffman alphabet
*/
static void __attribute__ (( unused ))
huffman_dump_alphabet ( struct huffman_alphabet *alphabet ) {
struct huffman_symbols *sym;
unsigned int bits;
unsigned int huf;
unsigned int i;
/* Dump symbol table for each utilised length */
for ( bits = 1 ; bits <= ( sizeof ( alphabet->huf ) /
sizeof ( alphabet->huf[0] ) ) ; bits++ ) {
sym = &alphabet->huf[ bits - 1 ];
if ( sym->freq == 0 )
continue;
huf = ( sym->start >> sym->shift );
DBG ( "Huffman length %d start \"%s\" freq %d:", bits,
huffman_bin ( huf, sym->bits ), sym->freq );
for ( i = 0 ; i < sym->freq ; i++ ) {
DBG ( " %03x", sym->raw[ huf + i ] );
}
DBG ( "\n" );
}
/* Dump quick lookup table */
DBG ( "Huffman quick lookup:" );
for ( i = 0 ; i < ( sizeof ( alphabet->lookup ) /
sizeof ( alphabet->lookup[0] ) ) ; i++ ) {
DBG ( " %d", ( alphabet->lookup[i] + 1 ) );
}
DBG ( "\n" );
}
/**
* Construct Huffman alphabet
*
* @v alphabet Huffman alphabet
* @v lengths Symbol length table
* @v count Number of symbols
* @ret rc Return status code
*/
int huffman_alphabet ( struct huffman_alphabet *alphabet,
uint8_t *lengths, unsigned int count ) {
struct huffman_symbols *sym;
unsigned int huf;
unsigned int cum_freq;
unsigned int bits;
unsigned int raw;
unsigned int adjustment;
unsigned int prefix;
int empty;
int complete;
/* Clear symbol table */
memset ( alphabet->huf, 0, sizeof ( alphabet->huf ) );
/* Count number of symbols with each Huffman-coded length */
empty = 1;
for ( raw = 0 ; raw < count ; raw++ ) {
bits = lengths[raw];
if ( bits ) {
alphabet->huf[ bits - 1 ].freq++;
empty = 0;
}
}
/* In the degenerate case of having no symbols (i.e. an unused
* alphabet), generate a trivial alphabet with exactly two
* single-bit codes. This allows callers to avoid having to
* check for this special case.
*/
if ( empty )
alphabet->huf[0].freq = 2;
/* Populate Huffman-coded symbol table */
huf = 0;
cum_freq = 0;
for ( bits = 1 ; bits <= ( sizeof ( alphabet->huf ) /
sizeof ( alphabet->huf[0] ) ) ; bits++ ) {
sym = &alphabet->huf[ bits - 1 ];
sym->bits = bits;
sym->shift = ( HUFFMAN_BITS - bits );
sym->start = ( huf << sym->shift );
sym->raw = &alphabet->raw[cum_freq];
huf += sym->freq;
if ( huf > ( 1U << bits ) ) {
DBG ( "Huffman alphabet has too many symbols with "
"lengths <=%d\n", bits );
return -1;
}
huf <<= 1;
cum_freq += sym->freq;
}
complete = ( huf == ( 1U << bits ) );
/* Populate raw symbol table */
for ( raw = 0 ; raw < count ; raw++ ) {
bits = lengths[raw];
if ( bits ) {
sym = &alphabet->huf[ bits - 1 ];
*(sym->raw++) = raw;
}
}
/* Adjust Huffman-coded symbol table raw pointers and populate
* quick lookup table.
*/
for ( bits = 1 ; bits <= ( sizeof ( alphabet->huf ) /
sizeof ( alphabet->huf[0] ) ) ; bits++ ) {
sym = &alphabet->huf[ bits - 1 ];
/* Adjust raw pointer */
sym->raw -= sym->freq; /* Reset to first symbol */
adjustment = ( sym->start >> sym->shift );
sym->raw -= adjustment; /* Adjust for quick indexing */
/* Populate quick lookup table */
for ( prefix = ( sym->start >> HUFFMAN_QL_SHIFT ) ;
prefix < ( 1 << HUFFMAN_QL_BITS ) ; prefix++ ) {
alphabet->lookup[prefix] = ( bits - 1 );
}
}
/* Check that there are no invalid codes */
if ( ! complete ) {
DBG ( "Huffman alphabet is incomplete\n" );
return -1;
}
return 0;
}
/**
* Get Huffman symbol set
*
* @v alphabet Huffman alphabet
* @v huf Raw input value (normalised to HUFFMAN_BITS bits)
* @ret sym Huffman symbol set
*/
struct huffman_symbols * huffman_sym ( struct huffman_alphabet *alphabet,
unsigned int huf ) {
struct huffman_symbols *sym;
unsigned int lookup_index;
/* Find symbol set for this length */
lookup_index = ( huf >> HUFFMAN_QL_SHIFT );
sym = &alphabet->huf[ alphabet->lookup[ lookup_index ] ];
while ( huf < sym->start )
sym--;
return sym;
}
| 5,519 | C | .c | 187 | 26.839572 | 76 | 0.63484 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
258 | pause.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/pause.c | /*
* Copyright (C) 2014 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* Diagnostic pause
*
*/
#include <stdio.h>
#include "wimboot.h"
#include "cmdline.h"
#include "pause.h"
/**
* Pause before booting
*
*/
void pause ( void ) {
/* Wait for keypress, prompting unless inhibited */
if ( cmdline_pause_quiet ) {
getchar();
} else {
printf ( "Press any key to continue booting..." );
getchar();
printf ( "\n" );
}
}
| 1,174 | C | .c | 42 | 25.97619 | 70 | 0.719858 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
259 | peloader.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/peloader.c | /*
* Copyright (C) 2012 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* PE image loader
*
*/
#include <stdint.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#include "wimboot.h"
#include "peloader.h"
/**
* Load PE image into memory
*
* @v data PE image
* @v len Length of PE image
* @v pe Loaded PE structure to fill in
* @ret rc Return status code
*/
int load_pe ( const void *data, size_t len, struct loaded_pe *pe ) {
const struct mz_header *mzhdr;
size_t pehdr_offset;
const struct pe_header *pehdr;
size_t opthdr_offset;
const struct pe_optional_header *opthdr;
size_t section_offset;
const struct coff_section *section;
char name[ sizeof ( section->name ) + 1 /* NUL */ ];
unsigned int i;
void *section_base;
size_t filesz;
size_t memsz;
void *end;
void *raw_base;
DBG2 ( "Loading PE executable...\n" );
/* Parse PE header */
mzhdr = data;
if ( mzhdr->magic != MZ_HEADER_MAGIC ) {
DBG ( "Bad MZ magic %04x\n", mzhdr->magic );
return -1;
}
pehdr_offset = mzhdr->lfanew;
if ( pehdr_offset > len ) {
DBG ( "PE header outside file\n" );
return -1;
}
pehdr = ( data + pehdr_offset );
if ( pehdr->magic != PE_HEADER_MAGIC ) {
DBG ( "Bad PE magic %08x\n", pehdr->magic );
return -1;
}
opthdr_offset = ( pehdr_offset + sizeof ( *pehdr ) );
opthdr = ( data + opthdr_offset );
pe->base = ( ( void * ) ( intptr_t ) ( opthdr->base ) );
section_offset = ( opthdr_offset + pehdr->coff.opthdr_len );
section = ( data + section_offset );
/* Load header into memory */
DBG2 ( "...headers to %p+%#x\n", pe->base, opthdr->header_len );
memcpy ( pe->base, data, opthdr->header_len );
end = ( pe->base + opthdr->header_len );
/* Load each section into memory */
for ( i = 0 ; i < pehdr->coff.num_sections ; i++, section++ ) {
memset ( name, 0, sizeof ( name ) );
memcpy ( name, section->name, sizeof ( section->name ) );
section_base = ( pe->base + section->virtual );
filesz = section->raw_len;
memsz = section->misc.virtual_len;
DBG2 ( "...from %#05x to %p+%#zx/%#zx (%s)\n",
section->raw, section_base, filesz, memsz, name );
memset ( section_base, 0, memsz );
memcpy ( section_base, ( data + section->raw ), filesz );
if ( end < ( section_base + memsz ) )
end = ( section_base + memsz );
}
pe->len = ( ( ( end - pe->base ) + opthdr->section_align - 1 )
& ~( opthdr->section_align - 1 ) );
/* Load copy of raw image into memory immediately after loaded
* sections. This seems to be used for verification of X.509
* signatures.
*/
raw_base = ( pe->base + pe->len );
memcpy ( raw_base, data, len );
pe->len += len;
DBG2 ( "...raw copy to %p+%#zx\n", raw_base, len );
/* Extract entry point */
pe->entry = ( pe->base + opthdr->entry );
DBG2 ( "...entry point %p\n", pe->entry );
return 0;
}
| 3,557 | C | .c | 108 | 30.638889 | 70 | 0.657459 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
261 | xca.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/xca.c | /*
* Copyright (C) 2012 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* Xpress Compression Algorithm (MS-XCA) decompression
*
*/
#include <stdint.h>
#include <stddef.h>
#include <string.h>
#include <stdio.h>
#include "wimboot.h"
#include "huffman.h"
#include "xca.h"
/**
* Decompress XCA-compressed data
*
* @v data Compressed data
* @v len Length of compressed data
* @v buf Decompression buffer, or NULL
* @ret out_len Length of decompressed data, or negative error
*/
ssize_t xca_decompress ( const void *data, size_t len, void *buf ) {
const void *src = data;
const void *end = ( uint8_t * ) src + len;
uint8_t *out = buf;
size_t out_len = 0;
size_t out_len_threshold = 0;
const struct xca_huf_len *lengths;
struct xca xca;
uint32_t accum = 0;
int extra_bits = 0;
unsigned int huf;
struct huffman_symbols *sym;
unsigned int raw;
unsigned int match_len;
unsigned int match_offset_bits;
unsigned int match_offset;
const uint8_t *copy;
int rc;
/* Process data stream */
while ( src < end ) {
/* (Re)initialise decompressor if applicable */
if ( out_len >= out_len_threshold ) {
/* Construct symbol lengths */
lengths = src;
src = ( uint8_t * ) src + sizeof ( *lengths );
if ( src > end ) {
DBG ( "XCA too short to hold Huffman lengths table.\n");
return -1;
}
for ( raw = 0 ; raw < XCA_CODES ; raw++ )
xca.lengths[raw] = xca_huf_len ( lengths, raw );
/* Construct Huffman alphabet */
if ( ( rc = huffman_alphabet ( &xca.alphabet,
xca.lengths,
XCA_CODES ) ) != 0 )
return rc;
/* Initialise state */
accum = XCA_GET16 ( src );
accum <<= 16;
accum |= XCA_GET16 ( src );
extra_bits = 16;
/* Determine next threshold */
out_len_threshold = ( out_len + XCA_BLOCK_SIZE );
}
/* Determine symbol */
huf = ( accum >> ( 32 - HUFFMAN_BITS ) );
sym = huffman_sym ( &xca.alphabet, huf );
raw = huffman_raw ( sym, huf );
accum <<= huffman_len ( sym );
extra_bits -= huffman_len ( sym );
if ( extra_bits < 0 ) {
accum |= ( XCA_GET16 ( src ) << ( -extra_bits ) );
extra_bits += 16;
}
/* Process symbol */
if ( raw < XCA_END_MARKER ) {
/* Literal symbol - add to output stream */
if ( buf )
*(out++) = raw;
out_len++;
} else if ( ( raw == XCA_END_MARKER ) &&
( (uint8_t *) src >= ( ( uint8_t * ) end - 1 ) ) ) {
/* End marker symbol */
return out_len;
} else {
/* LZ77 match symbol */
raw -= XCA_END_MARKER;
match_offset_bits = ( raw >> 4 );
match_len = ( raw & 0x0f );
if ( match_len == 0x0f ) {
match_len = XCA_GET8 ( src );
if ( match_len == 0xff ) {
match_len = XCA_GET16 ( src );
} else {
match_len += 0x0f;
}
}
match_len += 3;
if ( match_offset_bits ) {
match_offset =
( ( accum >> ( 32 - match_offset_bits ))
+ ( 1 << match_offset_bits ) );
} else {
match_offset = 1;
}
accum <<= match_offset_bits;
extra_bits -= match_offset_bits;
if ( extra_bits < 0 ) {
accum |= ( XCA_GET16 ( src ) << (-extra_bits) );
extra_bits += 16;
}
/* Copy data */
out_len += match_len;
if ( buf ) {
copy = ( out - match_offset );
while ( match_len-- )
*(out++) = *(copy++);
}
}
}
return out_len;
}
| 4,030 | C | .c | 141 | 25.170213 | 70 | 0.618187 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
262 | wchar.h | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/wchar.h | #ifndef _WCHAR_H
#define _WCHAR_H
/*
* Copyright (C) 2012 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* Wide characters
*
*/
#include <stdint.h>
typedef void mbstate_t;
/**
* Convert wide character to multibyte sequence
*
* @v buf Buffer
* @v wc Wide character
* @v ps Shift state
* @ret len Number of characters written
*
* This is a stub implementation, sufficient to handle basic ASCII
* characters.
*/
static inline size_t wcrtomb ( char *buf, wchar_t wc,
mbstate_t *ps __attribute__ (( unused )) ) {
*buf = wc;
return 1;
}
extern int wcscasecmp ( const wchar_t *str1, const wchar_t *str2 );
extern size_t wcslen ( const wchar_t *str );
extern wchar_t * wcschr ( const wchar_t *str, wchar_t c );
extern char *strchr(const char *str, char c);
#endif /* _WCHAR_H */
| 1,546 | C | .c | 49 | 29.510204 | 70 | 0.721477 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
264 | efipath.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/efipath.c | /*
* Copyright (C) 2014 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* EFI device paths
*
*/
#include "wimboot.h"
#include "efi.h"
#include "efipath.h"
/**
* Find end of device path
*
* @v path Path to device
* @ret path_end End of device path
*/
EFI_DEVICE_PATH_PROTOCOL * efi_devpath_end ( EFI_DEVICE_PATH_PROTOCOL *path ) {
while ( path->Type != END_DEVICE_PATH_TYPE ) {
path = ( ( ( void * ) path ) +
/* There's this amazing new-fangled thing known as
* a UINT16, but who wants to use one of those? */
( ( path->Length[1] << 8 ) | path->Length[0] ) );
}
return path;
}
| 1,345 | C | .c | 42 | 29.857143 | 79 | 0.704388 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
265 | wim.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/wim.c | /*
* Copyright (C) 2014 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* WIM images
*
*/
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#include <wchar.h>
#include <assert.h>
#include "wimboot.h"
#include "vdisk.h"
#include "lzx.h"
#include "xca.h"
#include "wim.h"
/** WIM chunk buffer */
static struct wim_chunk_buffer wim_chunk_buffer;
/**
* Get WIM header
*
* @v file Virtual file
* @v header WIM header to fill in
* @ret rc Return status code
*/
int wim_header ( struct vdisk_file *file, struct wim_header *header ) {
/* Sanity check */
if ( sizeof ( *header ) > file->len ) {
DBG ( "WIM file too short (%#zx bytes)\n", file->len );
return -1;
}
/* Read WIM header */
file->read ( file, header, 0, sizeof ( *header ) );
return 0;
}
/**
* Get compressed chunk offset
*
* @v file Virtual file
* @v resource Resource
* @v chunk Chunk number
* @v offset Offset to fill in
* @ret rc Return status code
*/
static int wim_chunk_offset ( struct vdisk_file *file,
struct wim_resource_header *resource,
unsigned int chunk, size_t *offset ) {
size_t zlen = ( resource->zlen__flags & WIM_RESHDR_ZLEN_MASK );
unsigned int chunks;
size_t offset_offset;
size_t offset_len;
size_t chunks_len;
union {
uint32_t offset_32;
uint64_t offset_64;
} u;
/* Special case: zero-length files have no chunks */
if ( ! resource->len ) {
*offset = 0;
return 0;
}
/* Calculate chunk parameters */
chunks = ( ( resource->len + WIM_CHUNK_LEN - 1 ) / WIM_CHUNK_LEN );
offset_len = ( ( resource->len > 0xffffffffULL ) ?
sizeof ( u.offset_64 ) : sizeof ( u.offset_32 ) );
chunks_len = ( ( chunks - 1 ) * offset_len );
/* Sanity check */
if ( chunks_len > zlen ) {
DBG ( "Resource too short for %d chunks\n", chunks );
return -1;
}
/* Special case: chunk 0 has no offset field */
if ( ! chunk ) {
*offset = chunks_len;
return 0;
}
/* Treat out-of-range chunks as being at the end of the
* resource, to allow for length calculation on the final
* chunk.
*/
if ( chunk >= chunks ) {
*offset = zlen;
return 0;
}
/* Otherwise, read the chunk offset */
offset_offset = ( ( chunk - 1 ) * offset_len );
file->read ( file, &u, ( resource->offset + offset_offset ),
offset_len );
*offset = ( chunks_len + ( ( offset_len == sizeof ( u.offset_64 ) ) ?
u.offset_64 : u.offset_32 ) );
if ( *offset > zlen ) {
DBG ( "Chunk %d offset lies outside resource\n", chunk );
return -1;
}
return 0;
}
/**
* Read chunk from a compressed resource
*
* @v file Virtual file
* @v header WIM header
* @v resource Resource
* @v chunk Chunk number
* @v buf Chunk buffer
* @ret rc Return status code
*/
static int wim_chunk ( struct vdisk_file *file, struct wim_header *header,
struct wim_resource_header *resource,
unsigned int chunk, struct wim_chunk_buffer *buf ) {
ssize_t ( * decompress ) ( const void *data, size_t len, void *buf );
unsigned int chunks;
size_t offset;
size_t next_offset;
size_t len;
size_t expected_out_len;
ssize_t out_len;
int rc;
/* Get chunk compressed data offset and length */
if ( ( rc = wim_chunk_offset ( file, resource, chunk,
&offset ) ) != 0 )
return rc;
if ( ( rc = wim_chunk_offset ( file, resource, ( chunk + 1 ),
&next_offset ) ) != 0 )
return rc;
len = ( next_offset - offset );
/* Calculate uncompressed length */
assert ( resource->len > 0 );
chunks = ( ( resource->len + WIM_CHUNK_LEN - 1 ) / WIM_CHUNK_LEN );
expected_out_len = WIM_CHUNK_LEN;
if ( chunk >= ( chunks - 1 ) )
expected_out_len -= ( -resource->len & ( WIM_CHUNK_LEN - 1 ) );
/* Read possibly-compressed data */
if ( len == expected_out_len ) {
/* Chunk did not compress; read raw data */
file->read ( file, buf->data, ( resource->offset + offset ),
len );
} else {
uint8_t zbuf[len];
/* Read compressed data into a temporary buffer */
file->read ( file, zbuf, ( resource->offset + offset ), len );
/* Identify decompressor */
if ( header->flags & WIM_HDR_LZX ) {
decompress = lzx_decompress;
} else if (header->flags & WIM_HDR_XPRESS) {
decompress = xca_decompress;
} else {
DBG ( "Can't handle unknown compression scheme %#08x "
"for %#llx chunk %d at [%#llx+%#llx)\n",
header->flags, resource->offset,
chunk, ( resource->offset + offset ),
( resource->offset + offset + len ) );
return -1;
}
/* Decompress data */
out_len = decompress ( zbuf, len, NULL );
if ( out_len < 0 )
return out_len;
if ( ( ( size_t ) out_len ) != expected_out_len ) {
DBG ( "Unexpected output length %#lx (expected %#zx)\n",
out_len, expected_out_len );
return -1;
}
decompress ( zbuf, len, buf->data );
}
return 0;
}
/**
* Read from a (possibly compressed) resource
*
* @v file Virtual file
* @v header WIM header
* @v resource Resource
* @v data Data buffer
* @v offset Starting offset
* @v len Length
* @ret rc Return status code
*/
int wim_read ( struct vdisk_file *file, struct wim_header *header,
struct wim_resource_header *resource, void *data,
size_t offset, size_t len ) {
static struct vdisk_file *cached_file;
static size_t cached_resource_offset;
static unsigned int cached_chunk;
size_t zlen = ( resource->zlen__flags & WIM_RESHDR_ZLEN_MASK );
unsigned int chunk;
size_t skip_len;
size_t frag_len;
int rc;
/* Sanity checks */
if ( ( offset + len ) > resource->len ) {
DBG ( "Resource too short (%#llx bytes)\n", resource->len );
return -1;
}
if ( ( resource->offset + zlen ) > file->len ) {
DBG ( "Resource exceeds length of file\n" );
return -1;
}
/* If resource is uncompressed, just read the raw data */
if ( ! ( resource->zlen__flags & ( WIM_RESHDR_COMPRESSED |
WIM_RESHDR_PACKED_STREAMS ) ) ) {
file->read ( file, data, ( resource->offset + offset ), len );
return 0;
}
/* Read from each chunk overlapping the target region */
while ( len ) {
/* Calculate chunk number */
chunk = ( offset / WIM_CHUNK_LEN );
/* Read chunk, if not already cached */
if ( ( file != cached_file ) ||
( resource->offset != cached_resource_offset ) ||
( chunk != cached_chunk ) ) {
/* Read chunk */
if ( ( rc = wim_chunk ( file, header, resource, chunk,
&wim_chunk_buffer ) ) != 0 )
return rc;
/* Update cache */
cached_file = file;
cached_resource_offset = resource->offset;
cached_chunk = chunk;
}
/* Copy fragment from this chunk */
skip_len = ( offset % WIM_CHUNK_LEN );
frag_len = ( WIM_CHUNK_LEN - skip_len );
if ( frag_len > len )
frag_len = len;
memcpy ( data, ( wim_chunk_buffer.data + skip_len ), frag_len );
/* Move to next chunk */
data += frag_len;
offset += frag_len;
len -= frag_len;
}
return 0;
}
/**
* Get number of images
*
* @v file Virtual file
* @v header WIM header
* @v count Count of images to fill in
* @ret rc Return status code
*/
int wim_count ( struct vdisk_file *file, struct wim_header *header,
unsigned int *count ) {
struct wim_lookup_entry entry;
size_t offset;
int rc;
/* Count metadata entries */
for ( offset = 0 ; ( offset + sizeof ( entry ) ) <= header->lookup.len ;
offset += sizeof ( entry ) ) {
/* Read entry */
if ( ( rc = wim_read ( file, header, &header->lookup, &entry,
offset, sizeof ( entry ) ) ) != 0 )
return rc;
/* Check for metadata entries */
if ( entry.resource.zlen__flags & WIM_RESHDR_METADATA ) {
(*count)++;
DBG2 ( "...found image %d metadata at +%#zx\n",
*count, offset );
}
}
return 0;
}
/**
* Get WIM image metadata
*
* @v file Virtual file
* @v header WIM header
* @v index Image index, or 0 to use boot image
* @v meta Metadata to fill in
* @ret rc Return status code
*/
int wim_metadata ( struct vdisk_file *file, struct wim_header *header,
unsigned int index, struct wim_resource_header *meta ) {
struct wim_lookup_entry entry;
size_t offset;
unsigned int found = 0;
int rc;
/* If no image index is specified, just use the boot metadata */
if ( index == 0 ) {
memcpy ( meta, &header->boot, sizeof ( *meta ) );
return 0;
}
/* Look for metadata entry */
for ( offset = 0 ; ( offset + sizeof ( entry ) ) <= header->lookup.len ;
offset += sizeof ( entry ) ) {
/* Read entry */
if ( ( rc = wim_read ( file, header, &header->lookup, &entry,
offset, sizeof ( entry ) ) ) != 0 )
return rc;
/* Look for our target entry */
if ( entry.resource.zlen__flags & WIM_RESHDR_METADATA ) {
found++;
DBG2 ( "...found image %d metadata at +%#zx\n",
found, offset );
if ( found == index ) {
memcpy ( meta, &entry.resource,
sizeof ( *meta ) );
return 0;
}
}
}
/* Fail if index was not found */
DBG ( "Cannot find WIM image index %d in %s\n", index, file->name );
return -1;
}
/**
* Get directory entry
*
* @v file Virtual file
* @v header WIM header
* @v meta Metadata
* @v name Name
* @v offset Directory offset (will be updated)
* @v direntry Directory entry to fill in
* @ret rc Return status code
*/
static int wim_direntry ( struct vdisk_file *file, struct wim_header *header,
struct wim_resource_header *meta,
const wchar_t *name, size_t *offset,
struct wim_directory_entry *direntry ) {
wchar_t name_buf[ wcslen ( name ) + 1 /* NUL */ ];
int rc;
/* Search directory */
for ( ; ; *offset += direntry->len ) {
/* Read length field */
if ( ( rc = wim_read ( file, header, meta, direntry, *offset,
sizeof ( direntry->len ) ) ) != 0 )
return rc;
/* Check for end of this directory */
if ( ! direntry->len ) {
DBG ( "...directory entry \"%ls\" not found\n", name );
return -1;
}
/* Read fixed-length portion of directory entry */
if ( ( rc = wim_read ( file, header, meta, direntry, *offset,
sizeof ( *direntry ) ) ) != 0 )
return rc;
/* Check name length */
if ( direntry->name_len > sizeof ( name_buf ) )
continue;
/* Read name */
if ( ( rc = wim_read ( file, header, meta, &name_buf,
( *offset + sizeof ( *direntry ) ),
sizeof ( name_buf ) ) ) != 0 )
return rc;
/* Check name */
if ( wcscasecmp ( name, name_buf ) != 0 )
continue;
DBG2 ( "...found entry \"%ls\"\n", name );
return 0;
}
}
/**
* Get directory entry for a path
*
* @v file Virtual file
* @v header WIM header
* @v meta Metadata
* @v path Path to file/directory
* @v offset Directory entry offset to fill in
* @v direntry Directory entry to fill in
* @ret rc Return status code
*/
int wim_path ( struct vdisk_file *file, struct wim_header *header,
struct wim_resource_header *meta, const wchar_t *path,
size_t *offset, struct wim_directory_entry *direntry ) {
wchar_t path_copy[ wcslen ( path ) + 1 /* WNUL */ ];
struct wim_security_header security;
wchar_t *name;
wchar_t *next;
int rc;
/* Read security data header */
if ( ( rc = wim_read ( file, header, meta, &security, 0,
sizeof ( security ) ) ) != 0 )
return rc;
/* Get root directory offset */
if (security.len > 0)
direntry->subdir = ( ( security.len + sizeof ( uint64_t ) - 1 ) & ~( sizeof ( uint64_t ) - 1 ) );
else
direntry->subdir = security.len + 8;
/* Find directory entry */
name = memcpy ( path_copy, path, sizeof ( path_copy ) );
do {
next = wcschr ( name, L'\\' );
if ( next )
*next = L'\0';
*offset = direntry->subdir;
if ( ( rc = wim_direntry ( file, header, meta, name, offset,
direntry ) ) != 0 )
return rc;
name = ( next + 1 );
} while ( next );
return 0;
}
/**
* Get file resource
*
* @v file Virtual file
* @v header WIM header
* @v meta Metadata
* @v path Path to file
* @v resource File resource to fill in
* @ret rc Return status code
*/
int wim_file ( struct vdisk_file *file, struct wim_header *header,
struct wim_resource_header *meta, const wchar_t *path,
struct wim_resource_header *resource ) {
struct wim_directory_entry direntry;
struct wim_lookup_entry entry;
size_t offset;
int rc;
/* Find directory entry */
if ( ( rc = wim_path ( file, header, meta, path, &offset,
&direntry ) ) != 0 )
return rc;
/* File matching file entry */
for ( offset = 0 ; ( offset + sizeof ( entry ) ) <= header->lookup.len ;
offset += sizeof ( entry ) ) {
/* Read entry */
if ( ( rc = wim_read ( file, header, &header->lookup, &entry,
offset, sizeof ( entry ) ) ) != 0 )
return rc;
/* Look for our target entry */
if ( memcmp ( &entry.hash, &direntry.hash,
sizeof ( entry.hash ) ) == 0 ) {
DBG ( "...found file \"%ls\"\n", path );
memcpy ( resource, &entry.resource,
sizeof ( *resource ) );
return 0;
}
}
DBG ( "Cannot find file %ls\n", path );
return -1;
}
/**
* Get length of a directory
*
* @v file Virtual file
* @v header WIM header
* @v meta Metadata
* @v offset Directory offset
* @v len Directory length to fill in (excluding terminator)
* @ret rc Return status code
*/
int wim_dir_len ( struct vdisk_file *file, struct wim_header *header,
struct wim_resource_header *meta, size_t offset,
size_t *len ) {
struct wim_directory_entry direntry;
int rc;
/* Search directory */
for ( *len = 0 ; ; *len += direntry.len ) {
/* Read length field */
if ( ( rc = wim_read ( file, header, meta, &direntry,
( offset + *len ),
sizeof ( direntry.len ) ) ) != 0 )
return rc;
/* Check for end of this directory */
if ( ! direntry.len )
return 0;
}
}
| 14,420 | C | .c | 479 | 26.818372 | 102 | 0.627929 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
267 | die.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/die.c | /*
* Copyright (C) 2014 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* Fatal errors
*
*/
#include <stdarg.h>
#include <stdio.h>
#include "wimboot.h"
#include "efi.h"
/**
* Handle fatal errors
*
* @v fmt Error message format string
* @v ... Arguments
*/
void die ( const char *fmt, ... ) {
EFI_BOOT_SERVICES *bs;
EFI_RUNTIME_SERVICES *rs;
va_list args;
/* Print message */
va_start ( args, fmt );
vprintf ( fmt, args );
va_end ( args );
/* Reboot or exit as applicable */
if ( efi_systab ) {
/* Exit */
bs = efi_systab->BootServices;
bs->Exit ( efi_image_handle, EFI_LOAD_ERROR, 0, NULL );
printf ( "Failed to exit\n" );
rs = efi_systab->RuntimeServices;
rs->ResetSystem ( EfiResetWarm, 0, 0, NULL );
printf ( "Failed to reboot\n" );
} else {
/* Wait for keypress */
printf ( "Press a key to reboot..." );
getchar();
printf ( "\n" );
/* Reboot system */
reboot();
}
/* Should be impossible to reach this */
__builtin_unreachable();
}
| 1,731 | C | .c | 62 | 25.693548 | 70 | 0.689572 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
268 | cookie.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/cookie.c | /*
* Copyright (C) 2021 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* Stack cookie
*
*/
#include "wimboot.h"
/** Stack cookie */
unsigned long __stack_chk_guard;
/**
* Construct stack cookie value
*
*/
static __attribute__ (( noinline )) unsigned long make_cookie ( void ) {
union {
struct {
uint32_t eax;
uint32_t edx;
} __attribute__ (( packed ));
unsigned long tsc;
} u;
unsigned long cookie;
/* We have no viable source of entropy. Use the CPU timestamp
* counter, which will have at least some minimal randomness
* in the low bits by the time we are invoked.
*/
__asm__ ( "rdtsc" : "=a" ( u.eax ), "=d" ( u.edx ) );
cookie = u.tsc;
/* Ensure that the value contains a NUL byte, to act as a
* runaway string terminator. Construct the NUL using a shift
* rather than a mask, to avoid losing valuable entropy in the
* lower-order bits.
*/
cookie <<= 8;
return cookie;
}
/**
* Initialise stack cookie
*
* This function must not itself use stack guard
*/
void init_cookie ( void ) {
/* Set stack cookie value
*
* This function must not itself use stack protection, since
* the change in the stack guard value would trigger a false
* positive.
*
* There is unfortunately no way to annotate a function to
* exclude the use of stack protection. We must therefore
* rely on correctly anticipating the compiler's decision on
* the use of stack protection.
*/
__stack_chk_guard = make_cookie();
}
/**
* Abort on stack check failure
*
*/
void __stack_chk_fail ( void ) {
/* Abort program */
die ( "Stack check failed\n" );
}
| 2,346 | C | .c | 81 | 26.703704 | 72 | 0.708962 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
271 | cpio.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/cpio.c | /*
* Copyright (C) 2012 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* CPIO archives
*
*/
#include <stdint.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "wimboot.h"
#include "cpio.h"
/**
* Align CPIO length to nearest dword
*
* @v len Length
* @ret len Aligned length
*/
static size_t cpio_align ( size_t len ) {
return ( ( len + 0x03 ) & ~0x03 );
}
/**
* Parse CPIO field value
*
* @v field ASCII field
* @ret value Field value
*/
static unsigned long cpio_value ( const char *field ) {
char buf[9];
memcpy ( buf, field, ( sizeof ( buf ) - 1 ) );
buf[ sizeof ( buf ) - 1 ] = '\0';
return strtoul ( buf, NULL, 16 );
}
/**
* Extract files from CPIO archive
*
* @v data CPIO archive
* @v len Maximum length of CPIO archive
* @v file File handler
* @ret rc Return status code
*/
int cpio_extract ( void *data, size_t len,
int ( * file ) ( const char *name, void *data,
size_t len ) ) {
const struct cpio_header *cpio;
const uint32_t *pad;
const char *file_name;
void *file_data;
size_t file_name_len;
size_t file_len;
size_t cpio_len;
int rc;
while ( 1 ) {
/* Skip over any padding */
while ( len >= sizeof ( *pad ) ) {
pad = data;
if ( *pad )
break;
data += sizeof ( *pad );
len -= sizeof ( *pad );
}
/* Stop if we have reached the end of the archive */
if ( ! len )
return 0;
/* Sanity check */
if ( len < sizeof ( *cpio ) ) {
DBG ( "Truncated CPIO header\n" );
return -1;
}
cpio = data;
/* Check magic */
if ( memcmp ( cpio->c_magic, CPIO_MAGIC,
sizeof ( cpio->c_magic ) ) != 0 ) {
DBG ( "Bad CPIO magic\n" );
return -1;
}
/* Extract file parameters */
file_name = ( ( void * ) ( cpio + 1 ) );
file_name_len = cpio_value ( cpio->c_namesize );
file_data = ( data + cpio_align ( sizeof ( *cpio ) +
file_name_len ) );
file_len = cpio_value ( cpio->c_filesize );
cpio_len = ( file_data + file_len - data );
if ( cpio_len < len )
cpio_len = cpio_align ( cpio_len );
if ( cpio_len > len ) {
DBG ( "Truncated CPIO file\n" );
return -1;
}
/* If we reach the trailer, we're done */
if ( strcmp ( file_name, CPIO_TRAILER ) == 0 )
return 0;
/* Process file */
if ( ( rc = file ( file_name, file_data, file_len ) ) != 0 )
return rc;
/* Move to next file */
data += cpio_len;
len -= cpio_len;
}
}
| 3,160 | C | .c | 119 | 23.865546 | 70 | 0.634501 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
272 | wimpatch.h | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/wimpatch.h | #ifndef _WIMPATCH_H
#define _WIMPATCH_H
/*
* Copyright (C) 2014 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* WIM dynamic patching
*
*/
#include <stdint.h>
struct vdisk_file;
extern void patch_wim ( struct vdisk_file *file, void *data, size_t offset,
size_t len );
#endif /* _WIMPATCH_H */
| 1,044 | C | .c | 31 | 31.677419 | 75 | 0.7428 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
274 | efiblock.h | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/efiblock.h | #ifndef _EFIBLOCK_H
#define _EFIBLOCK_H
/*
* Copyright (C) 2014 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* EFI block device
*
*/
#include "efi.h"
#include "efi/Protocol/BlockIo.h"
#include "efi/Protocol/DevicePath.h"
extern void efi_install ( EFI_HANDLE *vdisk, EFI_HANDLE *vpartition );
extern EFI_DEVICE_PATH_PROTOCOL *bootmgfw_path;
#endif /* _EFIBLOCK_H */
| 1,115 | C | .c | 32 | 32.96875 | 70 | 0.751161 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
276 | vsprintf.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/vsprintf.c | /*
* Quick and dirty wrapper around iPXE's unmodified vsprintf.c
*
*/
#include <stdint.h>
#include <string.h>
#include "wimboot.h"
#define FILE_LICENCE(x)
#include "ipxe/vsprintf.c"
| 188 | C | .c | 9 | 19.222222 | 62 | 0.744318 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
277 | coverity-model.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/coverity-model.c | /*
* Coverity modelling file
*
*/
typedef unsigned short wchar_t;
typedef void mbstate_t;
/* Inhibit use of built-in models for functions where Coverity's
* assumptions about the modelled function are incorrect for wimboot.
*/
int getchar ( void ) {
}
size_t wcrtomb ( char *buf, wchar_t wc, mbstate_t *ps ) {
}
| 319 | C | .c | 13 | 23 | 69 | 0.740132 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
278 | int13.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/int13.c | /*
* Copyright (C) 2012 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* INT 13 emulation
*
*/
#include <string.h>
#include <stdio.h>
#include "wimboot.h"
#include "int13.h"
#include "vdisk.h"
/** Emulated drive number */
static int vdisk_drive;
/**
* Initialise emulation
*
* @ret drive Emulated drive number
*/
int initialise_int13 ( void ) {
/* Determine drive number */
vdisk_drive = ( 0x80 | INT13_DRIVE_COUNT++ );
DBG ( "Emulating drive %#02x\n", vdisk_drive );
return vdisk_drive;
}
/**
* INT 13, 08 - Get drive parameters
*
* @ret ch Low bits of maximum cylinder number
* @ret cl (bits 7:6) High bits of maximum cylinder number
* @ret cl (bits 5:0) Maximum sector number
* @ret dh Maximum head number
* @ret dl Number of drives
* @ret ah Status code
*/
static void int13_get_parameters ( struct bootapp_callback_params *params ) {
unsigned int max_cylinder = ( VDISK_CYLINDERS - 1 );
unsigned int max_head = ( VDISK_HEADS - 1 );
unsigned int max_sector = ( VDISK_SECTORS_PER_TRACK - 0 /* sic */ );
unsigned int num_drives;
unsigned int min_num_drives;
/* Calculate number of drives to report */
num_drives = INT13_DRIVE_COUNT;
min_num_drives = ( ( vdisk_drive & 0x7f ) + 1 );
if ( num_drives < min_num_drives )
num_drives = min_num_drives;
/* Fill in drive parameters */
params->ch = ( max_cylinder & 0xff );
params->cl = ( ( ( max_cylinder >> 8 ) << 6 ) | max_sector );
params->dh = max_head;
params->dl = num_drives;
DBG2 ( "Get parameters: C/H/S = %d/%d/%d, drives = %d\n",
( max_cylinder + 1 ), ( max_head + 1 ), max_sector, num_drives );
/* Success */
params->ah = 0;
}
/**
* INT 13, 15 - Get disk type
*
* @ret cx:dx Sector count
* @ret ah Type code
*/
static void int13_get_disk_type ( struct bootapp_callback_params *params ) {
uint32_t sector_count = VDISK_COUNT;
uint8_t drive_type = INT13_DISK_TYPE_HDD;
/* Fill in disk type */
params->cx = ( sector_count >> 16 );
params->dx = ( sector_count & 0xffff );
params->ah = drive_type;
DBG2 ( "Get disk type: sectors = %#08x, type = %d\n",
sector_count, drive_type );
}
/**
* INT 13, 41 - Extensions installation check
*
* @v bx 0x55aa
* @ret bx 0xaa55
* @ret cx Extensions API support bitmap
* @ret ah API version
*/
static void int13_extension_check ( struct bootapp_callback_params *params ) {
/* Fill in extension information */
params->bx = 0xaa55;
params->cx = INT13_EXTENSION_LINEAR;
params->ah = INT13_EXTENSION_VER_1_X;
DBG2 ( "Extensions installation check\n" );
}
/**
* INT 13, 48 - Get extended parameters
*
* @v ds:si Drive parameter table
* @ret ah Status code
*/
static void
int13_get_extended_parameters ( struct bootapp_callback_params *params ) {
struct int13_disk_parameters *disk_params;
/* Fill in extended parameters */
disk_params = REAL_PTR ( params->ds, params->si );
memset ( disk_params, 0, sizeof ( *disk_params ) );
disk_params->bufsize = sizeof ( *disk_params );
disk_params->flags = INT13_FL_DMA_TRANSPARENT;
disk_params->cylinders = VDISK_CYLINDERS;
disk_params->heads = VDISK_HEADS;
disk_params->sectors_per_track = VDISK_SECTORS_PER_TRACK;
disk_params->sectors = VDISK_COUNT;
disk_params->sector_size = VDISK_SECTOR_SIZE;
DBG2 ( "Get extended parameters: C/H/S = %d/%d/%d, sectors = %#08llx "
"(%d bytes)\n", disk_params->cylinders, disk_params->heads,
disk_params->sectors_per_track, disk_params->sectors,
disk_params->sector_size );
/* Success */
params->ah = 0;
}
/**
* INT 13, 42 - Extended read
*
* @v ds:si Disk address packet
* @ret ah Status code
*/
static void int13_extended_read ( struct bootapp_callback_params *params ) {
struct int13_disk_address *disk_address;
void *data;
/* Read from emulated disk */
disk_address = REAL_PTR ( params->ds, params->si );
data = REAL_PTR ( disk_address->buffer.segment,
disk_address->buffer.offset );
vdisk_read ( disk_address->lba, disk_address->count, data );
/* Success */
params->ah = 0;
}
/**
* Emulate INT 13 drive
*
* @v params Parameters
*/
void emulate_int13 ( struct bootapp_callback_params *params ) {
int command = params->ah;
int drive = params->dl;
int min_num_drives;
unsigned long eflags;
if ( drive == vdisk_drive ) {
/* Emulated drive - handle internally */
/* Populate eflags with a sensible starting value */
__asm__ ( "pushf\n\t"
"pop %0\n\t"
: "=r" ( eflags ) );
params->eflags = ( eflags & ~CF );
/* Handle command */
switch ( command ) {
case INT13_GET_PARAMETERS:
int13_get_parameters ( params );
break;
case INT13_GET_DISK_TYPE:
int13_get_disk_type ( params );
break;
case INT13_EXTENSION_CHECK:
int13_extension_check ( params );
break;
case INT13_GET_EXTENDED_PARAMETERS:
int13_get_extended_parameters ( params );
break;
case INT13_EXTENDED_READ:
int13_extended_read ( params );
break;
default:
DBG ( "Unrecognised INT 13,%02x\n", command );
params->eflags |= CF;
break;
}
} else {
/* Pass through command to underlying INT 13 */
call_interrupt ( params );
/* Modify drive count, if applicable */
if ( command == INT13_GET_PARAMETERS ) {
min_num_drives = ( ( vdisk_drive & 0x7f ) + 1 );
if ( params->dl < min_num_drives )
params->dl = min_num_drives;
}
}
}
| 6,058 | C | .c | 197 | 28.263959 | 78 | 0.681639 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
280 | efiguid.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/efiguid.c | /*
* Copyright (C) 2014 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* EFI GUIDs
*
*/
#include "wimboot.h"
#include "efi.h"
#include "efi/Protocol/BlockIo.h"
#include "efi/Protocol/DevicePath.h"
#include "efi/Protocol/GraphicsOutput.h"
#include "efi/Protocol/LoadedImage.h"
#include "efi/Protocol/SimpleFileSystem.h"
/** Block I/O protocol GUID */
EFI_GUID efi_block_io_protocol_guid
= EFI_BLOCK_IO_PROTOCOL_GUID;
/** Device path protocol GUID */
EFI_GUID efi_device_path_protocol_guid
= EFI_DEVICE_PATH_PROTOCOL_GUID;
/** Graphics output protocol GUID */
EFI_GUID efi_graphics_output_protocol_guid
= EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID;
/** Loaded image protocol GUID */
EFI_GUID efi_loaded_image_protocol_guid
= EFI_LOADED_IMAGE_PROTOCOL_GUID;
/** Simple file system protocol GUID */
EFI_GUID efi_simple_file_system_protocol_guid
= EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID;
| 1,626 | C | .c | 46 | 33.608696 | 70 | 0.762238 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
281 | lzx.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/lzx.c | /*
* Copyright (C) 2014 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* LZX decompression
*
* This algorithm is derived jointly from the document "[MS-PATCH]:
* LZX DELTA Compression and Decompression", available from
*
* http://msdn.microsoft.com/en-us/library/cc483133.aspx
*
* and from the file lzx-decompress.c in the wimlib source code.
*
*/
#include <stdint.h>
#include <stddef.h>
#include <string.h>
#include <stdio.h>
#include "wimboot.h"
#include "huffman.h"
#include "lzx.h"
/** Base positions, indexed by position slot */
static unsigned int lzx_position_base[LZX_POSITION_SLOTS];
/**
* Attempt to accumulate bits from LZX bitstream
*
* @v lzx Decompressor
* @v bits Number of bits to accumulate
* @v norm_value Accumulated value (normalised to 16 bits)
*
* Note that there may not be sufficient accumulated bits in the
* bitstream; callers must check that sufficient bits are available
* before using the value.
*/
static int lzx_accumulate ( struct lzx *lzx, unsigned int bits ) {
const uint16_t *src16;
/* Accumulate more bits if required */
if ( ( lzx->bits < bits ) &&
( lzx->input.offset < lzx->input.len ) ) {
src16 = ( ( void * ) lzx->input.data + lzx->input.offset );
lzx->input.offset += sizeof ( *src16 );
lzx->accumulator |= ( *src16 << ( 16 - lzx->bits ) );
lzx->bits += 16;
}
return ( lzx->accumulator >> 16 );
}
/**
* Consume accumulated bits from LZX bitstream
*
* @v lzx Decompressor
* @v bits Number of bits to consume
* @ret rc Return status code
*/
static int lzx_consume ( struct lzx *lzx, unsigned int bits ) {
/* Fail if insufficient bits are available */
if ( lzx->bits < bits ) {
DBG ( "LZX input overrun in %#zx/%#zx out %#zx)\n",
lzx->input.offset, lzx->input.len, lzx->output.offset );
return -1;
}
/* Consume bits */
lzx->accumulator <<= bits;
lzx->bits -= bits;
return 0;
}
/**
* Get bits from LZX bitstream
*
* @v lzx Decompressor
* @v bits Number of bits to fetch
* @ret value Value, or negative error
*/
static int lzx_getbits ( struct lzx *lzx, unsigned int bits ) {
int norm_value;
int rc;
/* Accumulate more bits if required */
norm_value = lzx_accumulate ( lzx, bits );
/* Consume bits */
if ( ( rc = lzx_consume ( lzx, bits ) ) != 0 )
return rc;
return ( norm_value >> ( 16 - bits ) );
}
/**
* Align LZX bitstream for byte access
*
* @v lzx Decompressor
* @v bits Minimum number of padding bits
* @ret rc Return status code
*/
static int lzx_align ( struct lzx *lzx, unsigned int bits ) {
int pad;
/* Get padding bits */
pad = lzx_getbits ( lzx, bits );
if ( pad < 0 )
return pad;
/* Consume all accumulated bits */
lzx_consume ( lzx, lzx->bits );
return 0;
}
/**
* Get bytes from LZX bitstream
*
* @v lzx Decompressor
* @v data Data buffer, or NULL
* @v len Length of data buffer
* @ret rc Return status code
*/
static int lzx_getbytes ( struct lzx *lzx, void *data, size_t len ) {
/* Sanity check */
if ( ( lzx->input.offset + len ) > lzx->input.len ) {
DBG ( "LZX input overrun in %#zx/%#zx out %#zx)\n",
lzx->input.offset, lzx->input.len, lzx->output.offset );
return -1;
}
/* Copy data */
if ( data )
memcpy ( data, ( lzx->input.data + lzx->input.offset ), len );
lzx->input.offset += len;
return 0;
}
/**
* Decode LZX Huffman-coded symbol
*
* @v lzx Decompressor
* @v alphabet Huffman alphabet
* @ret raw Raw symbol, or negative error
*/
static int lzx_decode ( struct lzx *lzx, struct huffman_alphabet *alphabet ) {
struct huffman_symbols *sym;
int huf;
int rc;
/* Accumulate sufficient bits */
huf = lzx_accumulate ( lzx, HUFFMAN_BITS );
if ( huf < 0 )
return huf;
/* Decode symbol */
sym = huffman_sym ( alphabet, huf );
/* Consume bits */
if ( ( rc = lzx_consume ( lzx, huffman_len ( sym ) ) ) != 0 )
return rc;
return huffman_raw ( sym, huf );
}
/**
* Generate Huffman alphabet from raw length table
*
* @v lzx Decompressor
* @v count Number of symbols
* @v bits Length of each length (in bits)
* @v lengths Lengths table to fill in
* @v alphabet Huffman alphabet to fill in
* @ret rc Return status code
*/
static int lzx_raw_alphabet ( struct lzx *lzx, unsigned int count,
unsigned int bits, uint8_t *lengths,
struct huffman_alphabet *alphabet ) {
unsigned int i;
int len;
int rc;
/* Read lengths */
for ( i = 0 ; i < count ; i++ ) {
len = lzx_getbits ( lzx, bits );
if ( len < 0 )
return len;
lengths[i] = len;
}
/* Generate Huffman alphabet */
if ( ( rc = huffman_alphabet ( alphabet, lengths, count ) ) != 0 )
return rc;
return 0;
}
/**
* Generate pretree
*
* @v lzx Decompressor
* @v count Number of symbols
* @v lengths Lengths table to fill in
* @ret rc Return status code
*/
static int lzx_pretree ( struct lzx *lzx, unsigned int count,
uint8_t *lengths ) {
unsigned int i;
unsigned int length;
int dup = 0;
int code;
int rc;
/* Generate pretree alphabet */
if ( ( rc = lzx_raw_alphabet ( lzx, LZX_PRETREE_CODES,
LZX_PRETREE_BITS, lzx->pretree_lengths,
&lzx->pretree ) ) != 0 )
return rc;
/* Read lengths */
for ( i = 0 ; i < count ; i++ ) {
if ( dup ) {
/* Duplicate previous length */
lengths[i] = lengths[ i - 1 ];
dup--;
} else {
/* Get next code */
code = lzx_decode ( lzx, &lzx->pretree );
if ( code < 0 )
return code;
/* Interpret code */
if ( code <= 16 ) {
length = ( ( lengths[i] - code + 17 ) % 17 );
} else if ( code == 17 ) {
length = 0;
dup = lzx_getbits ( lzx, 4 );
if ( dup < 0 )
return dup;
dup += 3;
} else if ( code == 18 ) {
length = 0;
dup = lzx_getbits ( lzx, 5 );
if ( dup < 0 )
return dup;
dup += 19;
} else if ( code == 19 ) {
length = 0;
dup = lzx_getbits ( lzx, 1 );
if ( dup < 0 )
return dup;
dup += 3;
code = lzx_decode ( lzx, &lzx->pretree );
if ( code < 0 )
return code;
length = ( ( lengths[i] - code + 17 ) % 17 );
} else {
DBG ( "Unrecognised pretree code %d\n", code );
return -1;
}
lengths[i] = length;
}
}
/* Sanity check */
if ( dup ) {
DBG ( "Pretree duplicate overrun\n" );
return -1;
}
return 0;
}
/**
* Generate aligned offset Huffman alphabet
*
* @v lzx Decompressor
* @ret rc Return status code
*/
static int lzx_alignoffset_alphabet ( struct lzx *lzx ) {
int rc;
/* Generate aligned offset alphabet */
if ( ( rc = lzx_raw_alphabet ( lzx, LZX_ALIGNOFFSET_CODES,
LZX_ALIGNOFFSET_BITS,
lzx->alignoffset_lengths,
&lzx->alignoffset ) ) != 0 )
return rc;
return 0;
}
/**
* Generate main Huffman alphabet
*
* @v lzx Decompressor
* @ret rc Return status code
*/
static int lzx_main_alphabet ( struct lzx *lzx ) {
int rc;
/* Generate literal symbols pretree */
if ( ( rc = lzx_pretree ( lzx, LZX_MAIN_LIT_CODES,
lzx->main_lengths.literals ) ) != 0 ) {
DBG ( "Could not construct main literal pretree\n" );
return rc;
}
/* Generate remaining symbols pretree */
if ( ( rc = lzx_pretree ( lzx, ( LZX_MAIN_CODES - LZX_MAIN_LIT_CODES ),
lzx->main_lengths.remainder ) ) != 0 ) {
DBG ( "Could not construct main remainder pretree\n" );
return rc;
}
/* Generate Huffman alphabet */
if ( ( rc = huffman_alphabet ( &lzx->main, lzx->main_lengths.literals,
LZX_MAIN_CODES ) ) != 0 ) {
DBG ( "Could not generate main alphabet\n" );
return rc;
}
return 0;
}
/**
* Generate length Huffman alphabet
*
* @v lzx Decompressor
* @ret rc Return status code
*/
static int lzx_length_alphabet ( struct lzx *lzx ) {
int rc;
/* Generate pretree */
if ( ( rc = lzx_pretree ( lzx, LZX_LENGTH_CODES,
lzx->length_lengths ) ) != 0 ) {
DBG ( "Could not generate length pretree\n" );
return rc;
}
/* Generate Huffman alphabet */
if ( ( rc = huffman_alphabet ( &lzx->length, lzx->length_lengths,
LZX_LENGTH_CODES ) ) != 0 ) {
DBG ( "Could not generate length alphabet\n" );
return rc;
}
return 0;
}
/**
* Process LZX block header
*
* @v lzx Decompressor
* @ret rc Return status code
*/
static int lzx_block_header ( struct lzx *lzx ) {
size_t block_len;
int block_type;
int default_len;
int len_high;
int len_low;
int rc;
/* Get block type */
block_type = lzx_getbits ( lzx, LZX_BLOCK_TYPE_BITS );
if ( block_type < 0 )
return block_type;
lzx->block_type = block_type;
/* Check block length */
default_len = lzx_getbits ( lzx, 1 );
if ( default_len < 0 )
return default_len;
if ( default_len ) {
block_len = LZX_DEFAULT_BLOCK_LEN;
} else {
len_high = lzx_getbits ( lzx, 8 );
if ( len_high < 0 )
return len_high;
len_low = lzx_getbits ( lzx, 8 );
if ( len_low < 0 )
return len_low;
block_len = ( ( len_high << 8 ) | len_low );
}
lzx->output.threshold = ( lzx->output.offset + block_len );
/* Handle block type */
switch ( block_type ) {
case LZX_BLOCK_ALIGNOFFSET :
/* Generated aligned offset alphabet */
if ( ( rc = lzx_alignoffset_alphabet ( lzx ) ) != 0 )
return rc;
/* Fall through */
case LZX_BLOCK_VERBATIM :
/* Generate main alphabet */
if ( ( rc = lzx_main_alphabet ( lzx ) ) != 0 )
return rc;
/* Generate lengths alphabet */
if ( ( rc = lzx_length_alphabet ( lzx ) ) != 0 )
return rc;
break;
case LZX_BLOCK_UNCOMPRESSED :
/* Align input stream */
if ( ( rc = lzx_align ( lzx, 1 ) ) != 0 )
return rc;
/* Read new repeated offsets */
if ( ( rc = lzx_getbytes ( lzx, &lzx->repeated_offset,
sizeof ( lzx->repeated_offset )))!=0)
return rc;
break;
default:
DBG ( "Unrecognised block type %d\n", block_type );
return -1;
}
return 0;
}
/**
* Process uncompressed data
*
* @v lzx Decompressor
* @ret rc Return status code
*/
static int lzx_uncompressed ( struct lzx *lzx ) {
void *data;
size_t len;
int rc;
/* Copy bytes */
data = ( lzx->output.data ?
( lzx->output.data + lzx->output.offset ) : NULL );
len = ( lzx->output.threshold - lzx->output.offset );
if ( ( rc = lzx_getbytes ( lzx, data, len ) ) != 0 )
return rc;
/* Align input stream */
if ( len % 2 )
lzx->input.offset++;
return 0;
}
/**
* Process an LZX token
*
* @v lzx Decompressor
* @ret rc Return status code
*
* Variable names are chosen to match the LZX specification
* pseudo-code.
*/
static int lzx_token ( struct lzx *lzx ) {
unsigned int length_header;
unsigned int position_slot;
unsigned int offset_bits;
unsigned int i;
size_t match_offset;
size_t match_length;
int verbatim_bits;
int aligned_bits;
int main;
int length;
uint8_t *copy;
/* Get main symelse*/
main = lzx_decode ( lzx, &lzx->main );
if ( main < 0 )
return main;
/* Check for literals */
if ( main < LZX_MAIN_LIT_CODES ) {
if ( lzx->output.data )
lzx->output.data[lzx->output.offset] = main;
lzx->output.offset++;
return 0;
}
main -= LZX_MAIN_LIT_CODES;
/* Calculate the match length */
length_header = ( main & 7 );
if ( length_header == 7 ) {
length = lzx_decode ( lzx, &lzx->length );
if ( length < 0 )
return length;
} else {
length = 0;
}
match_length = ( length_header + 2 + length );
/* Calculate the position slot */
position_slot = ( main >> 3 );
if ( position_slot < LZX_REPEATED_OFFSETS ) {
/* Repeated offset */
match_offset = lzx->repeated_offset[position_slot];
lzx->repeated_offset[position_slot] = lzx->repeated_offset[0];
lzx->repeated_offset[0] = match_offset;
} else {
/* Non-repeated offset */
offset_bits = lzx_footer_bits ( position_slot );
if ( ( lzx->block_type == LZX_BLOCK_ALIGNOFFSET ) &&
( offset_bits >= 3 ) ) {
verbatim_bits = lzx_getbits ( lzx, ( offset_bits - 3 ));
if ( verbatim_bits < 0 )
return verbatim_bits;
verbatim_bits <<= 3;
aligned_bits = lzx_decode ( lzx, &lzx->alignoffset );
if ( aligned_bits < 0 )
return aligned_bits;
} else {
verbatim_bits = lzx_getbits ( lzx, offset_bits );
if ( verbatim_bits < 0 )
return verbatim_bits;
aligned_bits = 0;
}
match_offset = ( lzx_position_base[position_slot] +
verbatim_bits + aligned_bits - 2 );
/* Update repeated offset list */
for ( i = ( LZX_REPEATED_OFFSETS - 1 ) ; i > 0 ; i-- )
lzx->repeated_offset[i] = lzx->repeated_offset[ i - 1 ];
lzx->repeated_offset[0] = match_offset;
}
/* Copy data */
if ( match_offset > lzx->output.offset ) {
DBG ( "LZX match underrun out %#zx offset %#zx len %#zx\n",
lzx->output.offset, match_offset, match_length );
return -1;
}
if ( lzx->output.data ) {
copy = &lzx->output.data[lzx->output.offset];
for ( i = 0 ; i < match_length ; i++ )
copy[i] = copy[ i - match_offset ];
}
lzx->output.offset += match_length;
return 0;
}
/**
* Translate E8 jump addresses
*
* @v lzx Decompressor
*/
static void lzx_translate_jumps ( struct lzx *lzx ) {
size_t offset;
int32_t *target;
/* Sanity check */
if ( lzx->output.offset < 10 )
return;
/* Scan for jump instructions */
for ( offset = 0 ; offset < ( lzx->output.offset - 10 ) ; offset++ ) {
/* Check for jump instruction */
if ( lzx->output.data[offset] != 0xe8 )
continue;
/* Translate jump target */
target = ( ( int32_t * ) &lzx->output.data[ offset + 1 ] );
if ( *target >= 0 ) {
if ( *target < LZX_WIM_MAGIC_FILESIZE )
*target -= offset;
} else {
if ( *target >= -( ( int32_t ) offset ) )
*target += LZX_WIM_MAGIC_FILESIZE;
}
offset += sizeof ( *target );
}
}
/**
* Decompress LZX-compressed data
*
* @v data Compressed data
* @v len Length of compressed data
* @v buf Decompression buffer, or NULL
* @ret out_len Length of decompressed data, or negative error
*/
ssize_t lzx_decompress ( const void *data, size_t len, void *buf ) {
struct lzx lzx;
unsigned int i;
int rc;
/* Sanity check */
if ( len % 2 ) {
DBG ( "LZX cannot handle odd-length input data\n" );
return -1;
}
/* Initialise global state, if required */
if ( ! lzx_position_base[ LZX_POSITION_SLOTS - 1 ] ) {
for ( i = 1 ; i < LZX_POSITION_SLOTS ; i++ ) {
lzx_position_base[i] =
( lzx_position_base[i-1] +
( 1 << lzx_footer_bits ( i - 1 ) ) );
}
}
/* Initialise decompressor */
memset ( &lzx, 0, sizeof ( lzx ) );
lzx.input.data = data;
lzx.input.len = len;
lzx.output.data = buf;
for ( i = 0 ; i < LZX_REPEATED_OFFSETS ; i++ )
lzx.repeated_offset[i] = 1;
/* Process blocks */
while ( lzx.input.offset < lzx.input.len ) {
/* Process block header */
if ( ( rc = lzx_block_header ( &lzx ) ) != 0 )
return rc;
/* Process block contents */
if ( lzx.block_type == LZX_BLOCK_UNCOMPRESSED ) {
/* Copy uncompressed data */
if ( ( rc = lzx_uncompressed ( &lzx ) ) != 0 )
return rc;
} else {
/* Process token stream */
while ( lzx.output.offset < lzx.output.threshold ) {
if ( ( rc = lzx_token ( &lzx ) ) != 0 )
return rc;
}
}
}
/* Postprocess to undo E8 jump compression */
if ( lzx.output.data )
lzx_translate_jumps ( &lzx );
return lzx.output.offset;
}
| 15,806 | C | .c | 580 | 24.448276 | 78 | 0.638346 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
282 | xca.h | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/xca.h | #ifndef _XCA_H
#define _XCA_H
/*
* Copyright (C) 2012 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* Xpress Compression Algorithm (MS-XCA) decompression
*
*/
#include <stdint.h>
#include "huffman.h"
/** Number of XCA codes */
#define XCA_CODES 512
/** XCA decompressor */
struct xca {
/** Huffman alphabet */
struct huffman_alphabet alphabet;
/** Raw symbols
*
* Must immediately follow the Huffman alphabet.
*/
huffman_raw_symbol_t raw[XCA_CODES];
/** Code lengths */
uint8_t lengths[XCA_CODES];
};
/** XCA symbol Huffman lengths table */
struct xca_huf_len {
/** Lengths of each symbol */
uint8_t nibbles[ XCA_CODES / 2 ];
} __attribute__ (( packed ));
/**
* Extract Huffman-coded length of a raw symbol
*
* @v lengths Huffman lengths table
* @v symbol Raw symbol
* @ret len Huffman-coded length
*/
static inline unsigned int xca_huf_len ( const struct xca_huf_len *lengths,
unsigned int symbol ) {
return ( ( ( lengths->nibbles[ symbol / 2 ] ) >>
( 4 * ( symbol % 2 ) ) ) & 0x0f );
}
/** Get word from source data stream */
#define XCA_GET16( src ) ( { \
const uint16_t *src16 = src; \
src += sizeof ( *src16 ); \
*src16; } )
/** Get byte from source data stream */
#define XCA_GET8( src ) ( { \
const uint8_t *src8 = src; \
src += sizeof ( *src8 ); \
*src8; } )
/** XCA source data stream end marker */
#define XCA_END_MARKER 256
/** XCA block size */
#define XCA_BLOCK_SIZE ( 64 * 1024 )
extern ssize_t xca_decompress ( const void *data, size_t len, void *buf );
#endif /* _XCA_H */
| 2,294 | C | .c | 75 | 28.613333 | 75 | 0.689937 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
283 | wctype.h | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/wctype.h | #ifndef _WCTYPE_H
#define _WCTYPE_H
/*
* Copyright (C) 2012 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* Wide character types
*
* We don't actually care about wide characters. Internationalisation
* is a user interface concern, and has absolutely no place in the
* boot process. However, UEFI uses wide characters and so we have to
* at least be able to handle the ASCII subset of UCS-2.
*
*/
#include <ctype.h>
static inline int iswlower ( wint_t c ) {
return islower ( c );
}
static inline int iswupper ( wint_t c ) {
return isupper ( c );
}
static inline int towupper ( wint_t c ) {
return toupper ( c );
}
static inline int iswspace ( wint_t c ) {
return isspace ( c );
}
#endif /* _WCTYPE_H */
| 1,464 | C | .c | 45 | 30.666667 | 70 | 0.734231 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
284 | cmdline.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/cmdline.c | /*
* Copyright (C) 2014 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* Command line
*
*/
#include <stddef.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include "wimboot.h"
#include "cmdline.h"
/** Use raw (unpatched) BCD files */
int cmdline_rawbcd;
/** Use raw (unpatched) WIM files */
int cmdline_rawwim;
/** Inhibit debugging output */
int cmdline_quiet;
/** Allow graphical output from bootmgr/bootmgfw */
int cmdline_gui;
/** Pause before booting OS */
int cmdline_pause;
/** Pause without displaying any prompt */
int cmdline_pause_quiet;
/** Use linear (unpaged) memory model */
int cmdline_linear;
/** WIM boot index */
unsigned int cmdline_index;
int cmdline_vf_num;
char cmdline_vf_path[MAX_VF][64];
file_size_pf pfventoy_file_size;
file_read_pf pfventoy_file_read;
/**
* Process command line
*
* @v cmdline Command line
*/
void process_cmdline ( char *cmdline ) {
char *tmp = cmdline;
char *key;
char *value;
char *endp;
/* Do nothing if we have no command line */
if ( ( cmdline == NULL ) || ( cmdline[0] == '\0' ) )
return;
/* Parse command line */
while ( *tmp ) {
/* Skip whitespace */
while ( isspace ( *tmp ) )
tmp++;
/* Find value (if any) and end of this argument */
key = tmp;
value = NULL;
while ( *tmp ) {
if ( isspace ( *tmp ) ) {
*(tmp++) = '\0';
break;
} else if ( *tmp == '=' ) {
*(tmp++) = '\0';
value = tmp;
} else {
tmp++;
}
}
/* Process this argument */
if ( strcmp ( key, "rawbcd" ) == 0 ) {
cmdline_rawbcd = 1;
} else if ( strcmp ( key, "rawwim" ) == 0 ) {
cmdline_rawwim = 1;
} else if ( strcmp ( key, "gui" ) == 0 ) {
cmdline_gui = 1;
}
else if ((key[0] == 'v') && (key[1] == 'f') ) {
if (cmdline_vf_num >= MAX_VF)
die("Too many vf\n");
snprintf(cmdline_vf_path[cmdline_vf_num], 64, "%s", value);
cmdline_vf_num++;
}else if ( strcmp ( key, "pfsize" ) == 0 ) {
pfventoy_file_size = (file_size_pf)strtoul(value, &endp, 0);
} else if ( strcmp ( key, "pfread" ) == 0 ) {
pfventoy_file_read = (file_read_pf)strtoul(value, &endp, 0 );
}
else if ( strcmp ( key, "linear" ) == 0 ) {
cmdline_linear = 1;
} else if ( strcmp ( key, "quiet" ) == 0 ) {
cmdline_quiet = 1;
} else if ( strcmp ( key, "pause" ) == 0 ) {
cmdline_pause = 1;
if ( value && ( strcmp ( value, "quiet" ) == 0 ) )
cmdline_pause_quiet = 1;
} else if ( strcmp ( key, "index" ) == 0 ) {
if ( ( ! value ) || ( ! value[0] ) )
die ( "Argument \"index\" needs a value\n" );
cmdline_index = strtoul ( value, &endp, 0 );
if ( *endp )
die ( "Invalid index \"%s\"\n", value );
} else if ( strcmp ( key, "initrdfile" ) == 0 ) {
/* Ignore this keyword to allow for use with syslinux */
} else if ( key == cmdline ) {
/* Ignore unknown initial arguments, which may
* be the program name.
*/
} else {
die ( "Unrecognised argument \"%s%s%s\"\n", key,
( value ? "=" : "" ), ( value ? value : "" ) );
}
}
/* Show command line (after parsing "quiet" option) */
DBG ( "Command line: \"%s\" vf=%d pfsize=%p pfread=%p\n",
cmdline, cmdline_vf_num, pfventoy_file_size, pfventoy_file_read);
}
| 4,030 | C | .c | 130 | 27.623077 | 73 | 0.610724 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
286 | stdio.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/stdio.c | /*
* Copyright (C) 2012 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* Standard Input/Output
*
*/
#include <stdio.h>
#include <string.h>
#include "bootapp.h"
#include "wimboot.h"
#include "efi.h"
/**
* Print character to console
*
* @v character Character to print
*/
int putchar ( int character ) {
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *conout;
struct bootapp_callback_params params;
wchar_t wbuf[2];
/* Convert LF to CR,LF */
if ( character == '\n' )
putchar ( '\r' );
/* Print character to bochs debug port */
__asm__ __volatile__ ( "outb %b0, $0xe9"
: : "a" ( character ) );
/* Print character to EFI/BIOS console as applicable */
if ( efi_systab ) {
conout = efi_systab->ConOut;
wbuf[0] = character;
wbuf[1] = 0;
conout->OutputString ( conout, wbuf );
} else {
memset ( ¶ms, 0, sizeof ( params ) );
params.vector.interrupt = 0x10;
params.eax = ( 0x0e00 | character );
params.ebx = 0x0007;
call_interrupt ( ¶ms );
}
return 0;
}
/**
* Get character from console
*
* @ret character Character
*/
int getchar ( void ) {
EFI_BOOT_SERVICES *bs;
EFI_SIMPLE_TEXT_INPUT_PROTOCOL *conin;
EFI_INPUT_KEY key;
UINTN index;
struct bootapp_callback_params params;
int character;
/* Get character */
if ( efi_systab ) {
bs = efi_systab->BootServices;
conin = efi_systab->ConIn;
bs->WaitForEvent ( 1, &conin->WaitForKey, &index );
conin->ReadKeyStroke ( conin, &key );
character = key.UnicodeChar;
} else {
memset ( ¶ms, 0, sizeof ( params ) );
params.vector.interrupt = 0x16;
call_interrupt ( ¶ms );
character = params.al;
}
return character;
}
| 2,378 | C | .c | 86 | 25.360465 | 70 | 0.69851 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
287 | wimfile.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/wimfile.c | /*
* Copyright (C) 2014 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* WIM virtual files
*
*/
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#include <strings.h>
#include <wchar.h>
#include "wimboot.h"
#include "vdisk.h"
#include "wim.h"
#include "wimfile.h"
/** A WIM virtual file */
struct wim_file {
/** Underlying virtual file */
struct vdisk_file *file;
/** WIM header */
struct wim_header header;
/** Resource */
struct wim_resource_header resource;
};
/** Maximum number of WIM virtual files */
#define WIM_MAX_FILES 8
/** WIM virtual files */
static struct wim_file wim_files[WIM_MAX_FILES];
/**
* Read from WIM virtual file
*
* @v file Virtual file
* @v data Data buffer
* @v offset Offset
* @v len Length
*/
static void wim_read_file ( struct vdisk_file *file, void *data,
size_t offset, size_t len ) {
struct wim_file *wfile = file->opaque;
int rc;
/* Read from resource */
if ( ( rc = wim_read ( wfile->file, &wfile->header, &wfile->resource,
data, offset, len ) ) != 0 ) {
die ( "Could not read from WIM virtual file\n" );
}
}
/**
* Add WIM virtual file
*
* @v file Underlying virtual file
* @v index Image index, or 0 to use boot image
* @v path Path to file within WIM
* @v wname New virtual file name
* @ret file Virtual file, or NULL if not found
*/
struct vdisk_file * wim_add_file ( struct vdisk_file *file, unsigned int index,
const wchar_t *path, const wchar_t *wname ) {
static unsigned int wim_file_idx = 0;
struct wim_resource_header meta;
struct wim_file *wfile;
char name[ VDISK_NAME_LEN + 1 /* NUL */ ];
unsigned int i;
int rc;
/* Sanity check */
if ( wim_file_idx >= WIM_MAX_FILES )
die ( "Too many WIM files\n" );
wfile = &wim_files[wim_file_idx];
/* Construct ASCII file name */
snprintf ( name, sizeof ( name ), "%ls", wname );
/* Skip files already added explicitly */
for ( i = 0 ; i < VDISK_MAX_FILES ; i++ ) {
if ( strcasecmp ( name, vdisk_files[i].name ) == 0 )
return NULL;
}
/* Get WIM header */
if ( ( rc = wim_header ( file, &wfile->header ) ) != 0 )
return NULL;
/* Get image metadata */
if ( ( rc = wim_metadata ( file, &wfile->header, index, &meta ) ) != 0 )
return NULL;
/* Get file resource */
if ( ( rc = wim_file ( file, &wfile->header, &meta, path,
&wfile->resource ) ) != 0 )
return NULL;
/* Add virtual file */
wim_file_idx++;
wfile->file = file;
return vdisk_add_file ( name, wfile, wfile->resource.len,
wim_read_file );
}
/**
* Add WIM virtual files
*
* @v file Underlying virtual file
* @v index Image index, or 0 to use boot image
* @v paths List of paths to files within WIM
*/
void wim_add_files ( struct vdisk_file *file, unsigned int index,
const wchar_t **paths ) {
const wchar_t **path;
const wchar_t *wname;
const wchar_t *tmp;
/* Add any existent files within the list */
for ( path = paths ; *path ; path++ ) {
/* Construct file name */
wname = *path;
for ( tmp = wname ; *tmp ; tmp++ ) {
if ( *tmp == L'\\' )
wname = ( tmp + 1 );
}
/* Add virtual file, if existent */
wim_add_file ( file, index, *path, wname );
}
}
| 3,908 | C | .c | 132 | 27.227273 | 79 | 0.665425 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
288 | efi.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/efi.c | /*
* Copyright (C) 2014 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* EFI interface
*
*/
#include "wimboot.h"
#include "efi.h"
/** EFI system table */
EFI_SYSTEM_TABLE *efi_systab;
/** EFI image handle */
EFI_HANDLE efi_image_handle;
| 983 | C | .c | 30 | 30.9 | 70 | 0.742887 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
290 | string.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/string.c | /*
* Copyright (C) 2012 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* String functions
*
*/
#include <stddef.h>
#include <stdint.h>
#include <string.h>
#include "ctype.h"
#include "wctype.h"
/**
* Copy memory area
*
* @v dest Destination address
* @v src Source address
* @v len Length
* @ret dest Destination address
*/
void * memcpy ( void *dest, const void *src, size_t len ) {
void *edi = dest;
const void *esi = src;
int discard_ecx;
/* Perform dword-based copy for bulk, then byte-based for remainder */
__asm__ __volatile__ ( "rep movsl"
: "=&D" ( edi ), "=&S" ( esi ),
"=&c" ( discard_ecx )
: "0" ( edi ), "1" ( esi ), "2" ( len >> 2 )
: "memory" );
__asm__ __volatile__ ( "rep movsb"
: "=&D" ( edi ), "=&S" ( esi ),
"=&c" ( discard_ecx )
: "0" ( edi ), "1" ( esi ), "2" ( len & 3 )
: "memory" );
return dest;
}
/**
* Copy memory area backwards
*
* @v dest Destination address
* @v src Source address
* @v len Length
* @ret dest Destination address
*/
static void * memcpy_reverse ( void *dest, const void *src, size_t len ) {
void *edi = ( dest + len - 1 );
const void *esi = ( src + len - 1 );
int discard_ecx;
/* Assume memmove() is not performance-critical, and perform a
* bytewise copy for simplicity.
*
* Disable interrupts to avoid known problems on platforms
* that assume the direction flag always remains cleared.
*/
__asm__ __volatile__ ( "pushf\n\t"
"cli\n\t"
"std\n\t"
"rep movsb\n\t"
"popf\n\t"
: "=&D" ( edi ), "=&S" ( esi ),
"=&c" ( discard_ecx )
: "0" ( edi ), "1" ( esi ),
"2" ( len )
: "memory" );
return dest;
}
/**
* Copy (possibly overlapping) memory area
*
* @v dest Destination address
* @v src Source address
* @v len Length
* @ret dest Destination address
*/
void * memmove ( void *dest, const void *src, size_t len ) {
if ( dest <= src ) {
return memcpy ( dest, src, len );
} else {
return memcpy_reverse ( dest, src, len );
}
}
/**
* Set memory area
*
* @v dest Destination address
* @v src Source address
* @v len Length
* @ret dest Destination address
*/
void * memset ( void *dest, int c, size_t len ) {
void *edi = dest;
int eax = c;
int discard_ecx;
/* Expand byte to whole dword */
eax |= ( eax << 8 );
eax |= ( eax << 16 );
/* Perform dword-based set for bulk, then byte-based for remainder */
__asm__ __volatile__ ( "rep stosl"
: "=&D" ( edi ), "=&a" ( eax ),
"=&c" ( discard_ecx )
: "0" ( edi ), "1" ( eax ), "2" ( len >> 2 )
: "memory" );
__asm__ __volatile__ ( "rep stosb"
: "=&D" ( edi ), "=&a" ( eax ),
"=&c" ( discard_ecx )
: "0" ( edi ), "1" ( eax ), "2" ( len & 3 )
: "memory" );
return dest;
}
/**
* Compare memory areas
*
* @v src1 First source area
* @v src2 Second source area
* @v len Length
* @ret diff Difference
*/
int memcmp ( const void *src1, const void *src2, size_t len ) {
const uint8_t *bytes1 = src1;
const uint8_t *bytes2 = src2;
int diff;
while ( len-- ) {
if ( ( diff = ( *(bytes1++) - *(bytes2++) ) ) )
return diff;
}
return 0;
}
/**
* Compare two strings
*
* @v str1 First string
* @v str2 Second string
* @ret diff Difference
*/
int strcmp ( const char *str1, const char *str2 ) {
int c1;
int c2;
do {
c1 = *(str1++);
c2 = *(str2++);
} while ( ( c1 != '\0' ) && ( c1 == c2 ) );
return ( c1 - c2 );
}
/**
* Compare two strings, case-insensitively
*
* @v str1 First string
* @v str2 Second string
* @ret diff Difference
*/
int strcasecmp ( const char *str1, const char *str2 ) {
int c1;
int c2;
do {
c1 = toupper ( *(str1++) );
c2 = toupper ( *(str2++) );
} while ( ( c1 != '\0' ) && ( c1 == c2 ) );
return ( c1 - c2 );
}
/**
* Compare two wide-character strings, case-insensitively
*
* @v str1 First string
* @v str2 Second string
* @ret diff Difference
*/
int wcscasecmp ( const wchar_t *str1, const wchar_t *str2 ) {
int c1;
int c2;
do {
c1 = towupper ( *(str1++) );
c2 = towupper ( *(str2++) );
} while ( ( c1 != L'\0' ) && ( c1 == c2 ) );
return ( c1 - c2 );
}
/**
* Get length of string
*
* @v str String
* @ret len Length
*/
size_t strlen ( const char *str ) {
size_t len = 0;
while ( *(str++) )
len++;
return len;
}
/**
* Get length of wide-character string
*
* @v str String
* @ret len Length (in characters)
*/
size_t wcslen ( const wchar_t *str ) {
size_t len = 0;
while ( *(str++) )
len++;
return len;
}
/**
* Find character in wide-character string
*
* @v str String
* @v c Wide character
* @ret first First occurrence of wide character in string, or NULL
*/
wchar_t * wcschr ( const wchar_t *str, wchar_t c ) {
for ( ; *str ; str++ ) {
if ( *str == c )
return ( ( wchar_t * )str );
}
return NULL;
}
char *strchr(const char *str, char c) {
for ( ; *str ; str++ ) {
if ( *str == c )
return ( ( char * )str );
}
return NULL;
}
/**
* Check to see if character is a space
*
* @v c Character
* @ret isspace Character is a space
*/
int isspace ( int c ) {
switch ( c ) {
case ' ' :
case '\f' :
case '\n' :
case '\r' :
case '\t' :
case '\v' :
return 1;
default:
return 0;
}
}
/**
* Convert a string to an unsigned integer
*
* @v nptr String
* @v endptr End pointer to fill in (or NULL)
* @v base Numeric base
* @ret val Value
*/
unsigned long strtoul ( const char *nptr, char **endptr, int base ) {
unsigned long val = 0;
int negate = 0;
unsigned int digit;
/* Skip any leading whitespace */
while ( isspace ( *nptr ) )
nptr++;
/* Parse sign, if present */
if ( *nptr == '+' ) {
nptr++;
} else if ( *nptr == '-' ) {
nptr++;
negate = 1;
}
/* Parse base */
if ( base == 0 ) {
/* Default to decimal */
base = 10;
/* Check for octal or hexadecimal markers */
if ( *nptr == '0' ) {
nptr++;
base = 8;
if ( ( *nptr | 0x20 ) == 'x' ) {
nptr++;
base = 16;
}
}
}
/* Parse digits */
for ( ; ; nptr++ ) {
digit = *nptr;
if ( digit >= 'a' ) {
digit = ( digit - 'a' + 10 );
} else if ( digit >= 'A' ) {
digit = ( digit - 'A' + 10 );
} else if ( digit <= '9' ) {
digit = ( digit - '0' );
}
if ( digit >= ( unsigned int ) base )
break;
val = ( ( val * base ) + digit );
}
/* Record end marker, if applicable */
if ( endptr )
*endptr = ( ( char * ) nptr );
/* Return value */
return ( negate ? -val : val );
}
| 7,418 | C | .c | 313 | 20.597444 | 74 | 0.567223 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
291 | main.c | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/main.c | /*
* Copyright (C) 2012 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* Main entry point
*
*/
#include <stdint.h>
#include <stddef.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <strings.h>
#include "wimboot.h"
#include "peloader.h"
#include "int13.h"
#include "vdisk.h"
#include "cpio.h"
#include "lznt1.h"
#include "xca.h"
#include "cmdline.h"
#include "wimpatch.h"
#include "wimfile.h"
#include "pause.h"
#include "paging.h"
#include "memmap.h"
/** Start of our image (defined by linker) */
extern char _start[];
/** End of our image (defined by linker) */
extern char _end[];
/** Command line */
char *cmdline;
/** initrd */
void *initrd;
/** Length of initrd */
size_t initrd_len;
/** bootmgr.exe path within WIM */
static const wchar_t bootmgr_path[] = L"\\Windows\\Boot\\PXE\\bootmgr.exe";
/** Other paths within WIM */
static const wchar_t *wim_paths[] = {
L"\\Windows\\Boot\\DVD\\PCAT\\boot.sdi",
L"\\Windows\\Boot\\DVD\\PCAT\\BCD",
L"\\Windows\\Boot\\Fonts\\segmono_boot.ttf",
L"\\Windows\\Boot\\Fonts\\segoen_slboot.ttf",
L"\\Windows\\Boot\\Fonts\\segoe_slboot.ttf",
L"\\Windows\\Boot\\Fonts\\wgl4_boot.ttf",
L"\\sms\\boot\\boot.sdi",
NULL
};
/** bootmgr.exe file */
static struct vdisk_file *bootmgr;
/** WIM image file */
static struct vdisk_file *bootwim;
/** Minimal length of embedded bootmgr.exe */
#define BOOTMGR_MIN_LEN 16384
/** 1MB memory threshold */
#define ADDR_1MB 0x00100000
/** 2GB memory threshold */
#define ADDR_2GB 0x80000000
/** Memory regions */
enum {
WIMBOOT_REGION = 0,
PE_REGION,
INITRD_REGION,
NUM_REGIONS
};
/**
* Wrap interrupt callback
*
* @v params Parameters
*/
static void call_interrupt_wrapper ( struct bootapp_callback_params *params ) {
struct paging_state state;
uint16_t *attributes;
/* Handle/modify/pass-through interrupt as required */
if ( params->vector.interrupt == 0x13 ) {
/* Enable paging */
enable_paging ( &state );
/* Intercept INT 13 calls for the emulated drive */
emulate_int13 ( params );
/* Disable paging */
disable_paging ( &state );
} else if ( ( params->vector.interrupt == 0x10 ) &&
( params->ax == 0x4f01 ) &&
( ! cmdline_gui ) ) {
/* Mark all VESA video modes as unsupported */
attributes = REAL_PTR ( params->es, params->di );
call_interrupt ( params );
*attributes &= ~0x0001;
} else {
/* Pass through interrupt */
call_interrupt ( params );
}
}
/** Real-mode callback functions */
static struct bootapp_callback_functions callback_fns = {
.call_interrupt = call_interrupt_wrapper,
.call_real = call_real,
};
/** Real-mode callbacks */
static struct bootapp_callback callback = {
.fns = &callback_fns,
};
/** Boot application descriptor set */
static struct {
/** Boot application descriptor */
struct bootapp_descriptor bootapp;
/** Boot application memory descriptor */
struct bootapp_memory_descriptor memory;
/** Boot application memory descriptor regions */
struct bootapp_memory_region regions[NUM_REGIONS];
/** Boot application entry descriptor */
struct bootapp_entry_descriptor entry;
struct bootapp_entry_wtf1_descriptor wtf1;
struct bootapp_entry_wtf2_descriptor wtf2;
struct bootapp_entry_wtf3_descriptor wtf3;
struct bootapp_entry_wtf3_descriptor wtf3_copy;
/** Boot application callback descriptor */
struct bootapp_callback_descriptor callback;
/** Boot application pointless descriptor */
struct bootapp_pointless_descriptor pointless;
} __attribute__ (( packed )) bootapps = {
.bootapp = {
.signature = BOOTAPP_SIGNATURE,
.version = BOOTAPP_VERSION,
.len = sizeof ( bootapps ),
.arch = BOOTAPP_ARCH_I386,
.memory = offsetof ( typeof ( bootapps ), memory ),
.entry = offsetof ( typeof ( bootapps ), entry ),
.xxx = offsetof ( typeof ( bootapps ), wtf3_copy ),
.callback = offsetof ( typeof ( bootapps ), callback ),
.pointless = offsetof ( typeof ( bootapps ), pointless ),
},
.memory = {
.version = BOOTAPP_MEMORY_VERSION,
.len = sizeof ( bootapps.memory ),
.num_regions = NUM_REGIONS,
.region_len = sizeof ( bootapps.regions[0] ),
.reserved_len = sizeof ( bootapps.regions[0].reserved ),
},
.entry = {
.signature = BOOTAPP_ENTRY_SIGNATURE,
.flags = BOOTAPP_ENTRY_FLAGS,
},
.wtf1 = {
.flags = 0x11000001,
.len = sizeof ( bootapps.wtf1 ),
.extra_len = ( sizeof ( bootapps.wtf2 ) +
sizeof ( bootapps.wtf3 ) ),
},
.wtf3 = {
.flags = 0x00000006,
.len = sizeof ( bootapps.wtf3 ),
.boot_partition_offset = ( VDISK_VBR_LBA * VDISK_SECTOR_SIZE ),
.xxx = 0x01,
.mbr_signature = VDISK_MBR_SIGNATURE,
},
.wtf3_copy = {
.flags = 0x00000006,
.len = sizeof ( bootapps.wtf3 ),
.boot_partition_offset = ( VDISK_VBR_LBA * VDISK_SECTOR_SIZE ),
.xxx = 0x01,
.mbr_signature = VDISK_MBR_SIGNATURE,
},
.callback = {
.callback = &callback,
},
.pointless = {
.version = BOOTAPP_POINTLESS_VERSION,
},
};
/**
* Test if a paragraph is empty
*
* @v pgh Paragraph
* @ret is_empty Paragraph is empty (all zeroes)
*/
static int is_empty_pgh ( const void *pgh ) {
const uint32_t *dwords = pgh;
return ( ( dwords[0] | dwords[1] | dwords[2] | dwords[3] ) == 0 );
}
/**
* Read from file
*
* @v file Virtual file
* @v data Data buffer
* @v offset Offset
* @v len Length
*/
static void read_file ( struct vdisk_file *file, void *data, size_t offset,
size_t len ) {
memcpy ( data, ( file->opaque + offset ), len );
}
/**
* Add embedded bootmgr.exe extracted from bootmgr
*
* @v data File data
* @v len Length
* @ret file Virtual file, or NULL
*
* bootmgr.exe is awkward to obtain, since it is not available as a
* standalone file on the installation media, or on an installed
* system, or in a Windows PE image as created by WAIK or WADK. It
* can be extracted from a typical boot.wim image using ImageX, but
* this requires installation of the WAIK/WADK/wimlib.
*
* A compressed version of bootmgr.exe is contained within bootmgr,
* which is trivial to obtain.
*/
static struct vdisk_file * add_bootmgr ( const void *data, size_t len ) {
const uint8_t *compressed;
size_t offset;
size_t compressed_len;
ssize_t ( * decompress ) ( const void *data, size_t len, void *buf );
ssize_t decompressed_len;
size_t padded_len;
/* Look for an embedded compressed bootmgr.exe on an
* eight-byte boundary.
*/
for ( offset = BOOTMGR_MIN_LEN ; offset < ( len - BOOTMGR_MIN_LEN ) ;
offset += 0x08 ) {
/* Initialise checks */
decompress = NULL;
compressed = ( data + offset );
compressed_len = ( len - offset );
/* Check for an embedded LZNT1-compressed bootmgr.exe.
* Since there is no way for LZNT1 to compress the
* initial "MZ" bytes of bootmgr.exe, we look for this
* signature starting three bytes after a paragraph
* boundary, with a preceding tag byte indicating that
* these two bytes would indeed be uncompressed.
*/
if ( ( ( offset & 0x0f ) == 0x00 ) &&
( ( compressed[0x02] & 0x03 ) == 0x00 ) &&
( compressed[0x03] == 'M' ) &&
( compressed[0x04] == 'Z' ) ) {
DBG ( "...checking for LZNT1-compressed bootmgr.exe at "
"+%#zx\n", offset );
decompress = lznt1_decompress;
}
/* Check for an embedded XCA-compressed bootmgr.exe.
* The bytes 0x00, 'M', and 'Z' will always be
* present, and so the corresponding symbols must have
* a non-zero Huffman length. The embedded image
* tends to have a large block of zeroes immediately
* beforehand, which we check for. It's implausible
* that the compressed data could contain substantial
* runs of zeroes, so we check for that too, in order
* to eliminate some common false positive matches.
*/
if ( ( ( compressed[0x00] & 0x0f ) != 0x00 ) &&
( ( compressed[0x26] & 0xf0 ) != 0x00 ) &&
( ( compressed[0x2d] & 0x0f ) != 0x00 ) &&
( is_empty_pgh ( compressed - 0x10 ) ) &&
( ! is_empty_pgh ( ( compressed + 0x400 ) ) ) &&
( ! is_empty_pgh ( ( compressed + 0x800 ) ) ) &&
( ! is_empty_pgh ( ( compressed + 0xc00 ) ) ) ) {
DBG ( "...checking for XCA-compressed bootmgr.exe at "
"+%#zx\n", offset );
decompress = xca_decompress;
}
/* If we have not found a possible bootmgr.exe, skip
* to the next offset.
*/
if ( ! decompress )
continue;
/* Find length of decompressed image */
decompressed_len = decompress ( compressed, compressed_len,
NULL );
if ( decompressed_len < 0 ) {
/* May be a false positive signature match */
continue;
}
/* Prepend decompressed image to initrd */
DBG ( "...extracting embedded bootmgr.exe\n" );
padded_len = ( ( decompressed_len + PAGE_SIZE - 1 ) &
~( PAGE_SIZE - 1 ) );
initrd -= padded_len;
initrd_len += padded_len;
decompress ( compressed, compressed_len, initrd );
/* Add decompressed image */
return vdisk_add_file ( "bootmgr.exe", initrd,
decompressed_len, read_file );
}
DBG ( "...no embedded bootmgr.exe found\n" );
return NULL;
}
/**
* File handler
*
* @v name File name
* @v data File data
* @v len Length
* @ret rc Return status code
*/
static int add_file ( const char *name, void *data, size_t len ) {
struct vdisk_file *file;
/* Store file */
file = vdisk_add_file ( name, data, len, read_file );
/* Check for special-case files */
if ( strcasecmp ( name, "bootmgr.exe" ) == 0 ) {
DBG ( "...found bootmgr.exe\n" );
bootmgr = file;
} else if ( strcasecmp ( name, "bootmgr" ) == 0 ) {
DBG ( "...found bootmgr\n" );
if ( ( ! bootmgr ) &&
( bootmgr = add_bootmgr ( data, len ) ) ) {
DBG ( "...extracted bootmgr.exe\n" );
}
} else if ( strcasecmp ( ( name + strlen ( name ) - 4 ),
".wim" ) == 0 ) {
DBG ( "...found WIM file %s\n", name );
bootwim = file;
}
return 0;
}
/**
* Relocate data between 1MB and 2GB if possible
*
* @v data Start of data
* @v len Length of data
* @ret start Start address
*/
static void * relocate_memory_low ( void *data, size_t len ) {
struct e820_entry *e820 = NULL;
uint64_t end;
intptr_t start;
/* Read system memory map */
while ( ( e820 = memmap_next ( e820 ) ) != NULL ) {
/* Find highest compatible placement within this region */
end = ( e820->start + e820->len );
start = ( ( end > ADDR_2GB ) ? ADDR_2GB : end );
if ( start < len )
continue;
start -= len;
start &= ~( PAGE_SIZE - 1 );
if ( start < e820->start )
continue;
if ( start < ADDR_1MB )
continue;
/* Relocate to this region */
memmove ( ( void * ) start, data, len );
return ( ( void * ) start );
}
/* Leave at original location */
return data;
}
/**
* Main entry point
*
*/
int main ( void ) {
size_t padded_len;
void *raw_pe;
struct loaded_pe pe;
struct paging_state state;
uint64_t initrd_phys;
/* Initialise stack cookie */
init_cookie();
/* Print welcome banner */
printf ( "\n\nBooting wim file...... (This may take a few minutes, please wait)\n\n");
//printf ( "\n\nwimboot " VERSION " -- Windows Imaging Format "
// "bootloader -- https://ipxe.org/wimboot\n\n" );
/* Process command line */
process_cmdline ( cmdline );
/* Initialise paging */
init_paging();
/* Enable paging */
enable_paging ( &state );
/* Relocate initrd below 2GB if possible, to avoid collisions */
DBG ( "Found initrd at [%p,%p)\n", initrd, ( initrd + initrd_len ) );
initrd = relocate_memory_low ( initrd, initrd_len );
DBG ( "Placing initrd at [%p,%p)\n", initrd, ( initrd + initrd_len ) );
/* Extract files from initrd */
if ( cpio_extract ( initrd, initrd_len, add_file ) != 0 )
die ( "FATAL: could not extract initrd files\n" );
/* Process WIM image */
if ( bootwim ) {
vdisk_patch_file ( bootwim, patch_wim );
if ( ( ! bootmgr ) &&
( bootmgr = wim_add_file ( bootwim, cmdline_index,
bootmgr_path,
L"bootmgr.exe" ) ) ) {
DBG ( "...extracted bootmgr.exe\n" );
}
wim_add_files ( bootwim, cmdline_index, wim_paths );
}
/* Add INT 13 drive */
callback.drive = initialise_int13();
/* Read bootmgr.exe into memory */
if ( ! bootmgr )
die ( "FATAL: no bootmgr.exe\n" );
if ( bootmgr->read == read_file ) {
raw_pe = bootmgr->opaque;
} else {
padded_len = ( ( bootmgr->len + PAGE_SIZE - 1 ) &
~( PAGE_SIZE -1 ) );
raw_pe = ( initrd - padded_len );
bootmgr->read ( bootmgr, raw_pe, 0, bootmgr->len );
}
/* Load bootmgr.exe into memory */
if ( load_pe ( raw_pe, bootmgr->len, &pe ) != 0 )
die ( "FATAL: Could not load bootmgr.exe\n" );
/* Relocate initrd above 4GB if possible, to free up 32-bit memory */
initrd_phys = relocate_memory_high ( initrd, initrd_len );
DBG ( "Placing initrd at physical [%#llx,%#llx)\n",
initrd_phys, ( initrd_phys + initrd_len ) );
/* Complete boot application descriptor set */
bootapps.bootapp.pe_base = pe.base;
bootapps.bootapp.pe_len = pe.len;
bootapps.regions[WIMBOOT_REGION].start_page = page_start ( _start );
bootapps.regions[WIMBOOT_REGION].num_pages = page_len ( _start, _end );
bootapps.regions[PE_REGION].start_page = page_start ( pe.base );
bootapps.regions[PE_REGION].num_pages =
page_len ( pe.base, ( pe.base + pe.len ) );
bootapps.regions[INITRD_REGION].start_page =
( initrd_phys / PAGE_SIZE );
bootapps.regions[INITRD_REGION].num_pages =
page_len ( initrd, initrd + initrd_len );
/* Omit initrd region descriptor if located above 4GB */
if ( initrd_phys >= ADDR_4GB )
bootapps.memory.num_regions--;
/* Disable paging */
disable_paging ( &state );
/* Jump to PE image */
DBG ( "Entering bootmgr.exe with parameters at %p\n", &bootapps );
if ( cmdline_pause )
pause();
pe.entry ( &bootapps.bootapp );
die ( "FATAL: bootmgr.exe returned\n" );
}
| 14,409 | C | .c | 448 | 29.477679 | 90 | 0.665611 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
294 | ProcessorBind.h | ventoy_Ventoy/wimboot/wimboot-2.7.3/src/efi/ProcessorBind.h | #ifndef _WIMBOOT_EFI_PROCESSOR_BIND_H
#define _WIMBOOT_EFI_PROCESSOR_BIND_H
/*
* EFI header files rely on having the CPU architecture directory
* present in the search path in order to pick up ProcessorBind.h. We
* use this header file as a quick indirection layer.
*
*/
#if __i386__
#include <efi/Ia32/ProcessorBind.h>
#endif
#if __x86_64__
#include <efi/X64/ProcessorBind.h>
#endif
#endif /* _WIMBOOT_EFI_PROCESSOR_BIND_H */
| 437 | C | .c | 15 | 27.533333 | 70 | 0.751196 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | true | false | false | false | true |
303 | vtoygpt.c | ventoy_Ventoy/vtoycli/vtoygpt.c | /******************************************************************************
* vtoygpt.c ---- ventoy gpt util
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <dirent.h>
#include "vtoycli.h"
void DumpGuid(const char *prefix, GUID *guid)
{
printf("%s: %08x-%04x-%04x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x\n",
prefix,
guid->data1, guid->data2, guid->data3,
guid->data4[0], guid->data4[1], guid->data4[2], guid->data4[3],
guid->data4[4], guid->data4[5], guid->data4[6], guid->data4[7]
);
}
void DumpHead(VTOY_GPT_HDR *pHead)
{
UINT32 CrcRead;
UINT32 CrcCalc;
printf("Signature:<%s>\n", pHead->Signature);
printf("Version:<%02x %02x %02x %02x>\n", pHead->Version[0], pHead->Version[1], pHead->Version[2], pHead->Version[3]);
printf("Length:%u\n", pHead->Length);
printf("Crc:0x%08x\n", pHead->Crc);
printf("EfiStartLBA:%lu\n", pHead->EfiStartLBA);
printf("EfiBackupLBA:%lu\n", pHead->EfiBackupLBA);
printf("PartAreaStartLBA:%lu\n", pHead->PartAreaStartLBA);
printf("PartAreaEndLBA:%lu\n", pHead->PartAreaEndLBA);
DumpGuid("DiskGuid", &pHead->DiskGuid);
printf("PartTblStartLBA:%lu\n", pHead->PartTblStartLBA);
printf("PartTblTotNum:%u\n", pHead->PartTblTotNum);
printf("PartTblEntryLen:%u\n", pHead->PartTblEntryLen);
printf("PartTblCrc:0x%08x\n", pHead->PartTblCrc);
CrcRead = pHead->Crc;
pHead->Crc = 0;
CrcCalc = VtoyCrc32(pHead, pHead->Length);
if (CrcCalc != CrcRead)
{
printf("Head CRC Check Failed\n");
}
else
{
printf("Head CRC Check SUCCESS [%x] [%x]\n", CrcCalc, CrcRead);
}
CrcRead = pHead->PartTblCrc;
CrcCalc = VtoyCrc32(pHead + 1, pHead->PartTblEntryLen * pHead->PartTblTotNum);
if (CrcCalc != CrcRead)
{
printf("Part Table CRC Check Failed\n");
}
else
{
printf("Part Table CRC Check SUCCESS [%x] [%x]\n", CrcCalc, CrcRead);
}
}
void DumpPartTable(VTOY_GPT_PART_TBL *Tbl)
{
int i;
DumpGuid("PartType", &Tbl->PartType);
DumpGuid("PartGuid", &Tbl->PartGuid);
printf("StartLBA:%lu\n", Tbl->StartLBA);
printf("LastLBA:%lu\n", Tbl->LastLBA);
printf("Attr:0x%lx\n", Tbl->Attr);
printf("Name:");
for (i = 0; i < 36 && Tbl->Name[i]; i++)
{
printf("%c", (CHAR)(Tbl->Name[i]));
}
printf("\n");
}
void DumpMBR(MBR_HEAD *pMBR)
{
int i;
for (i = 0; i < 4; i++)
{
printf("=========== Partition Table %d ============\n", i + 1);
printf("PartTbl.Active = 0x%x\n", pMBR->PartTbl[i].Active);
printf("PartTbl.FsFlag = 0x%x\n", pMBR->PartTbl[i].FsFlag);
printf("PartTbl.StartSectorId = %u\n", pMBR->PartTbl[i].StartSectorId);
printf("PartTbl.SectorCount = %u\n", pMBR->PartTbl[i].SectorCount);
printf("PartTbl.StartHead = %u\n", pMBR->PartTbl[i].StartHead);
printf("PartTbl.StartSector = %u\n", pMBR->PartTbl[i].StartSector);
printf("PartTbl.StartCylinder = %u\n", pMBR->PartTbl[i].StartCylinder);
printf("PartTbl.EndHead = %u\n", pMBR->PartTbl[i].EndHead);
printf("PartTbl.EndSector = %u\n", pMBR->PartTbl[i].EndSector);
printf("PartTbl.EndCylinder = %u\n", pMBR->PartTbl[i].EndCylinder);
}
}
int DumpGptInfo(VTOY_GPT_INFO *pGptInfo)
{
int i;
DumpMBR(&pGptInfo->MBR);
DumpHead(&pGptInfo->Head);
for (i = 0; i < 128; i++)
{
if (pGptInfo->PartTbl[i].StartLBA == 0)
{
break;
}
printf("=====Part %d=====\n", i);
DumpPartTable(pGptInfo->PartTbl + i);
}
return 0;
}
int vtoygpt_main(int argc, char **argv)
{
int i;
int fd;
UINT64 DiskSize;
CHAR16 *Name = NULL;
VTOY_GPT_INFO *pMainGptInfo = NULL;
VTOY_BK_GPT_INFO *pBackGptInfo = NULL;
if (argc != 3)
{
printf("usage: vtoygpt -f /dev/sdb\n");
return 1;
}
fd = open(argv[2], O_RDWR);
if (fd < 0)
{
printf("Failed to open %s\n", argv[2]);
return 1;
}
pMainGptInfo = malloc(sizeof(VTOY_GPT_INFO));
pBackGptInfo = malloc(sizeof(VTOY_BK_GPT_INFO));
if (NULL == pMainGptInfo || NULL == pBackGptInfo)
{
close(fd);
return 1;
}
read(fd, pMainGptInfo, sizeof(VTOY_GPT_INFO));
if (argv[1][0] == '-' && argv[1][1] == 'd')
{
DumpGptInfo(pMainGptInfo);
}
else
{
DiskSize = lseek(fd, 0, SEEK_END);
lseek(fd, DiskSize - 33 * 512, SEEK_SET);
read(fd, pBackGptInfo, sizeof(VTOY_BK_GPT_INFO));
Name = pMainGptInfo->PartTbl[1].Name;
if (Name[0] == 'V' && Name[1] == 'T' && Name[2] == 'O' && Name[3] == 'Y')
{
pMainGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
pMainGptInfo->Head.PartTblCrc = VtoyCrc32(pMainGptInfo->PartTbl, sizeof(pMainGptInfo->PartTbl));
pMainGptInfo->Head.Crc = 0;
pMainGptInfo->Head.Crc = VtoyCrc32(&pMainGptInfo->Head, pMainGptInfo->Head.Length);
pBackGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
pBackGptInfo->Head.PartTblCrc = VtoyCrc32(pBackGptInfo->PartTbl, sizeof(pBackGptInfo->PartTbl));
pBackGptInfo->Head.Crc = 0;
pBackGptInfo->Head.Crc = VtoyCrc32(&pBackGptInfo->Head, pBackGptInfo->Head.Length);
lseek(fd, 512, SEEK_SET);
write(fd, (UINT8 *)pMainGptInfo + 512, sizeof(VTOY_GPT_INFO) - 512);
lseek(fd, DiskSize - 33 * 512, SEEK_SET);
write(fd, pBackGptInfo, sizeof(VTOY_BK_GPT_INFO));
fsync(fd);
}
}
free(pMainGptInfo);
free(pBackGptInfo);
close(fd);
return 0;
}
| 6,627 | C | .c | 189 | 29.285714 | 122 | 0.607551 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
304 | vtoycli.c | ventoy_Ventoy/vtoycli/vtoycli.c | /******************************************************************************
* vtoycli.c
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <errno.h>
#include <time.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <dirent.h>
#include "vtoycli.h"
void ventoy_gen_preudo_uuid(void *uuid)
{
int i;
int fd;
fd = open("/dev/urandom", O_RDONLY);
if (fd < 0)
{
srand(time(NULL));
for (i = 0; i < 8; i++)
{
*((uint16_t *)uuid + i) = (uint16_t)(rand() & 0xFFFF);
}
}
else
{
read(fd, uuid, 16);
close(fd);
}
}
UINT64 get_disk_size_in_byte(const char *disk)
{
int fd;
int rc;
const char *pos = disk;
unsigned long long size = 0;
char diskpath[256] = {0};
char sizebuf[64] = {0};
if (strncmp(disk, "/dev/", 5) == 0)
{
pos = disk + 5;
}
// Try 1: get size from sysfs
snprintf(diskpath, sizeof(diskpath) - 1, "/sys/block/%s/size", pos);
if (access(diskpath, F_OK) >= 0)
{
fd = open(diskpath, O_RDONLY);
if (fd >= 0)
{
read(fd, sizebuf, sizeof(sizebuf));
size = strtoull(sizebuf, NULL, 10);
close(fd);
return (size * 512);
}
}
else
{
printf("%s not exist \n", diskpath);
}
printf("disk %s size %llu bytes\n", disk, (unsigned long long)size);
return size;
}
int main(int argc, char **argv)
{
if (argc < 2)
{
return 1;
}
else if (strcmp(argv[1], "fat") == 0)
{
return vtoyfat_main(argc - 1, argv + 1);
}
else if (strcmp(argv[1], "gpt") == 0)
{
return vtoygpt_main(argc - 1, argv + 1);
}
else if (strcmp(argv[1], "partresize") == 0)
{
return partresize_main(argc - 1, argv + 1);
}
else
{
return 1;
}
}
| 2,750 | C | .c | 109 | 20.568807 | 79 | 0.573764 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
306 | partresize.c | ventoy_Ventoy/vtoycli/partresize.c | /******************************************************************************
* partresize.c ---- ventoy part resize util
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <dirent.h>
#include <fat_filelib.h>
#include "vtoycli.h"
static int g_disk_fd = 0;
static UINT64 g_disk_offset = 0;
static GUID g_ZeroGuid = {0};
static GUID g_WindowsDataPartGuid = { 0xebd0a0a2, 0xb9e5, 0x4433, { 0x87, 0xc0, 0x68, 0xb6, 0xb7, 0x26, 0x99, 0xc7 } };
static int vtoy_disk_read(uint32 sector, uint8 *buffer, uint32 sector_count)
{
UINT64 offset = sector * 512ULL;
lseek(g_disk_fd, g_disk_offset + offset, SEEK_SET);
read(g_disk_fd, buffer, sector_count * 512);
return 1;
}
static int vtoy_disk_write(uint32 sector, uint8 *buffer, uint32 sector_count)
{
UINT64 offset = sector * 512ULL;
lseek(g_disk_fd, g_disk_offset + offset, SEEK_SET);
write(g_disk_fd, buffer, sector_count * 512);
return 1;
}
static int gpt_check(const char *disk)
{
int fd = -1;
int rc = 1;
VTOY_GPT_INFO *pGPT = NULL;
fd = open(disk, O_RDONLY);
if (fd < 0)
{
printf("Failed to open %s\n", disk);
goto out;
}
pGPT = malloc(sizeof(VTOY_GPT_INFO));
if (NULL == pGPT)
{
goto out;
}
memset(pGPT, 0, sizeof(VTOY_GPT_INFO));
read(fd, pGPT, sizeof(VTOY_GPT_INFO));
if (pGPT->MBR.PartTbl[0].FsFlag == 0xEE && memcmp(pGPT->Head.Signature, "EFI PART", 8) == 0)
{
rc = 0;
}
out:
check_close(fd);
check_free(pGPT);
return rc;
}
static int part_check(const char *disk)
{
int i;
int fd = -1;
int rc = 0;
int Index = 0;
int Count = 0;
int PartStyle = 0;
UINT64 Part1Start;
UINT64 Part1End;
UINT64 NextPartStart;
UINT64 DiskSizeInBytes;
VTOY_GPT_INFO *pGPT = NULL;
DiskSizeInBytes = get_disk_size_in_byte(disk);
if (DiskSizeInBytes == 0)
{
printf("Failed to get disk size of %s\n", disk);
goto out;
}
fd = open(disk, O_RDONLY);
if (fd < 0)
{
printf("Failed to open %s\n", disk);
goto out;
}
pGPT = malloc(sizeof(VTOY_GPT_INFO));
if (NULL == pGPT)
{
goto out;
}
memset(pGPT, 0, sizeof(VTOY_GPT_INFO));
read(fd, pGPT, sizeof(VTOY_GPT_INFO));
if (pGPT->MBR.PartTbl[0].FsFlag == 0xEE && memcmp(pGPT->Head.Signature, "EFI PART", 8) == 0)
{
PartStyle = 1;
}
else
{
PartStyle = 0;
}
if (PartStyle == 0)
{
PART_TABLE *PartTbl = pGPT->MBR.PartTbl;
for (Count = 0, i = 0; i < 4; i++)
{
if (PartTbl[i].SectorCount > 0)
{
printf("MBR Part%d SectorStart:%u SectorCount:%u\n", i + 1, PartTbl[i].StartSectorId, PartTbl[i].SectorCount);
Count++;
}
}
//We must have a free partition table for VTOYEFI partition
if (Count >= 4)
{
printf("###[FAIL] 4 MBR partition tables are all used.\n");
goto out;
}
if (PartTbl[0].SectorCount > 0)
{
Part1Start = PartTbl[0].StartSectorId;
Part1End = PartTbl[0].SectorCount + Part1Start;
}
else
{
printf("###[FAIL] MBR Partition 1 is invalid\n");
goto out;
}
Index = -1;
NextPartStart = DiskSizeInBytes / 512ULL;
for (i = 1; i < 4; i++)
{
if (PartTbl[i].SectorCount > 0 && NextPartStart > PartTbl[i].StartSectorId)
{
Index = i;
NextPartStart = PartTbl[i].StartSectorId;
}
}
NextPartStart *= 512ULL;
printf("DiskSize:%llu NextPartStart:%llu(LBA:%llu) Index:%d\n",
DiskSizeInBytes, NextPartStart, NextPartStart / 512ULL, Index);
}
else
{
VTOY_GPT_PART_TBL *PartTbl = pGPT->PartTbl;
for (Count = 0, i = 0; i < 128; i++)
{
if (memcmp(&(PartTbl[i].PartGuid), &g_ZeroGuid, sizeof(GUID)))
{
printf("GPT Part%d StartLBA:%llu LastLBA:%llu\n", i + 1, PartTbl[i].StartLBA, PartTbl[i].LastLBA);
Count++;
}
}
if (Count >= 128)
{
printf("###[FAIL] 128 GPT partition tables are all used.\n");
goto out;
}
if (memcmp(&(PartTbl[0].PartGuid), &g_ZeroGuid, sizeof(GUID)))
{
Part1Start = PartTbl[0].StartLBA;
Part1End = PartTbl[0].LastLBA + 1;
}
else
{
printf("###[FAIL] GPT Partition 1 is invalid\n");
goto out;
}
Index = -1;
NextPartStart = (pGPT->Head.PartAreaEndLBA + 1);
for (i = 1; i < 128; i++)
{
if (memcmp(&(PartTbl[i].PartGuid), &g_ZeroGuid, sizeof(GUID)) && NextPartStart > PartTbl[i].StartLBA)
{
Index = i;
NextPartStart = PartTbl[i].StartLBA;
}
}
NextPartStart *= 512ULL;
printf("DiskSize:%llu NextPartStart:%llu(LBA:%llu) Index:%d\n",
DiskSizeInBytes, NextPartStart, NextPartStart / 512ULL, Index);
}
printf("Valid partition table (%s): Valid partition count:%d\n", (PartStyle == 0) ? "MBR" : "GPT", Count);
//Partition 1 MUST start at 1MB
Part1Start *= 512ULL;
Part1End *= 512ULL;
printf("Partition 1 start at: %llu %lluKB, end:%llu, NextPartStart:%llu\n",
Part1Start, Part1Start / 1024, Part1End, NextPartStart);
if (Part1Start != SIZE_1MB)
{
printf("###[FAIL] Partition 1 is not start at 1MB\n");
goto out;
}
//If we have free space after partition 1
if (NextPartStart - Part1End >= VENTOY_EFI_PART_SIZE)
{
printf("Free space after partition 1 (%llu) is enough for VTOYEFI part\n", NextPartStart - Part1End);
rc = 1;
}
else if (NextPartStart == Part1End)
{
printf("There is no free space after partition 1\n");
rc = 2;
}
else
{
printf("The free space after partition 1 is not enough\n");
rc = 2;
}
out:
check_close(fd);
check_free(pGPT);
return rc;
}
static int secureboot_proc(char *disk, UINT64 part2start)
{
int rc = 0;
int size;
int fd = -1;
char *filebuf = NULL;
void *file = NULL;
fd = open(disk, O_RDWR);
if (fd < 0)
{
printf("Failed to open %s\n", disk);
return 1;
}
g_disk_fd = fd;
g_disk_offset = part2start * 512ULL;
fl_init();
if (0 == fl_attach_media(vtoy_disk_read, vtoy_disk_write))
{
file = fl_fopen("/EFI/BOOT/grubx64_real.efi", "rb");
printf("Open ventoy efi file %p\n", file);
if (file)
{
fl_fseek(file, 0, SEEK_END);
size = (int)fl_ftell(file);
fl_fseek(file, 0, SEEK_SET);
printf("ventoy x64 efi file size %d ...\n", size);
filebuf = (char *)malloc(size);
if (filebuf)
{
fl_fread(filebuf, 1, size, file);
}
fl_fclose(file);
fl_remove("/EFI/BOOT/BOOTX64.EFI");
fl_remove("/EFI/BOOT/grubx64.efi");
fl_remove("/EFI/BOOT/grubx64_real.efi");
fl_remove("/EFI/BOOT/MokManager.efi");
fl_remove("/EFI/BOOT/mmx64.efi");
fl_remove("/ENROLL_THIS_KEY_IN_MOKMANAGER.cer");
file = fl_fopen("/EFI/BOOT/BOOTX64.EFI", "wb");
printf("Open bootx64 efi file %p\n", file);
if (file)
{
if (filebuf)
{
fl_fwrite(filebuf, 1, size, file);
}
fl_fflush(file);
fl_fclose(file);
}
if (filebuf)
{
free(filebuf);
}
}
file = fl_fopen("/EFI/BOOT/grubia32_real.efi", "rb");
printf("Open ventoy ia32 efi file %p\n", file);
if (file)
{
fl_fseek(file, 0, SEEK_END);
size = (int)fl_ftell(file);
fl_fseek(file, 0, SEEK_SET);
printf("ventoy efi file size %d ...\n", size);
filebuf = (char *)malloc(size);
if (filebuf)
{
fl_fread(filebuf, 1, size, file);
}
fl_fclose(file);
fl_remove("/EFI/BOOT/BOOTIA32.EFI");
fl_remove("/EFI/BOOT/grubia32.efi");
fl_remove("/EFI/BOOT/grubia32_real.efi");
fl_remove("/EFI/BOOT/mmia32.efi");
file = fl_fopen("/EFI/BOOT/BOOTIA32.EFI", "wb");
printf("Open bootia32 efi file %p\n", file);
if (file)
{
if (filebuf)
{
fl_fwrite(filebuf, 1, size, file);
}
fl_fflush(file);
fl_fclose(file);
}
if (filebuf)
{
free(filebuf);
}
}
}
else
{
rc = 1;
}
fl_shutdown();
fsync(fd);
return rc;
}
static int VentoyFillMBRLocation(UINT64 DiskSizeInBytes, UINT32 StartSectorId, UINT32 SectorCount, PART_TABLE *Table)
{
UINT8 Head;
UINT8 Sector;
UINT8 nSector = 63;
UINT8 nHead = 8;
UINT32 Cylinder;
UINT32 EndSectorId;
while (nHead != 0 && (DiskSizeInBytes / 512 / nSector / nHead) > 1024)
{
nHead = (UINT8)nHead * 2;
}
if (nHead == 0)
{
nHead = 255;
}
Cylinder = StartSectorId / nSector / nHead;
Head = StartSectorId / nSector % nHead;
Sector = StartSectorId % nSector + 1;
Table->StartHead = Head;
Table->StartSector = Sector;
Table->StartCylinder = Cylinder;
EndSectorId = StartSectorId + SectorCount - 1;
Cylinder = EndSectorId / nSector / nHead;
Head = EndSectorId / nSector % nHead;
Sector = EndSectorId % nSector + 1;
Table->EndHead = Head;
Table->EndSector = Sector;
Table->EndCylinder = Cylinder;
Table->StartSectorId = StartSectorId;
Table->SectorCount = SectorCount;
return 0;
}
static int WriteDataToPhyDisk(int fd, UINT64 offset, void *buffer, int len)
{
ssize_t wrlen;
off_t newseek;
newseek = lseek(fd, offset, SEEK_SET);
if (newseek != offset)
{
printf("Failed to lseek %llu %lld %d\n", offset, (long long)newseek, errno);
return 0;
}
wrlen = write(fd, buffer, len);
if ((int)wrlen != len)
{
printf("Failed to write %d %d %d\n", len, (int)wrlen, errno);
return 0;
}
return 1;
}
static int VentoyFillBackupGptHead(VTOY_GPT_INFO *pInfo, VTOY_GPT_HDR *pHead)
{
UINT64 LBA;
UINT64 BackupLBA;
memcpy(pHead, &pInfo->Head, sizeof(VTOY_GPT_HDR));
LBA = pHead->EfiStartLBA;
BackupLBA = pHead->EfiBackupLBA;
pHead->EfiStartLBA = BackupLBA;
pHead->EfiBackupLBA = LBA;
pHead->PartTblStartLBA = BackupLBA + 1 - 33;
pHead->Crc = 0;
pHead->Crc = VtoyCrc32(pHead, pHead->Length);
return 0;
}
static int update_part_table(char *disk, UINT64 part2start)
{
int i;
int j;
int fd = -1;
int rc = 1;
int PartStyle = 0;
ssize_t len = 0;
UINT64 DiskSizeInBytes;
VTOY_GPT_INFO *pGPT = NULL;
VTOY_GPT_HDR *pBack = NULL;
DiskSizeInBytes = get_disk_size_in_byte(disk);
if (DiskSizeInBytes == 0)
{
printf("Failed to get disk size of %s\n", disk);
goto out;
}
fd = open(disk, O_RDWR);
if (fd < 0)
{
printf("Failed to open %s\n", disk);
goto out;
}
pGPT = malloc(sizeof(VTOY_GPT_INFO) + sizeof(VTOY_GPT_HDR));
if (NULL == pGPT)
{
goto out;
}
memset(pGPT, 0, sizeof(VTOY_GPT_INFO) + sizeof(VTOY_GPT_HDR));
pBack = (VTOY_GPT_HDR *)(pGPT + 1);
len = read(fd, pGPT, sizeof(VTOY_GPT_INFO));
if (len != (ssize_t)sizeof(VTOY_GPT_INFO))
{
printf("Failed to read partition table %d err:%d\n", (int)len, errno);
goto out;
}
if (pGPT->MBR.PartTbl[0].FsFlag == 0xEE && memcmp(pGPT->Head.Signature, "EFI PART", 8) == 0)
{
PartStyle = 1;
}
else
{
PartStyle = 0;
}
if (PartStyle == 0)
{
PART_TABLE *PartTbl = pGPT->MBR.PartTbl;
for (i = 1; i < 4; i++)
{
if (PartTbl[i].SectorCount == 0)
{
break;
}
}
if (i >= 4)
{
printf("###[FAIL] Can not find a free MBR partition table.\n");
goto out;
}
for (j = i - 1; j > 0; j--)
{
printf("Move MBR partition table %d --> %d\n", j + 1, j + 2);
memcpy(PartTbl + (j + 1), PartTbl + j, sizeof(PART_TABLE));
}
memset(PartTbl + 1, 0, sizeof(PART_TABLE));
VentoyFillMBRLocation(DiskSizeInBytes, (UINT32)part2start, VENTOY_EFI_PART_SIZE / 512, PartTbl + 1);
PartTbl[1].Active = 0x00;
PartTbl[1].FsFlag = 0xEF; // EFI System Partition
PartTbl[0].Active = 0x80; // bootable
PartTbl[0].SectorCount = (UINT32)part2start - 2048;
if (!WriteDataToPhyDisk(fd, 0, &(pGPT->MBR), 512))
{
printf("MBR write MBR failed\n");
goto out;
}
fsync(fd);
printf("MBR update partition table success.\n");
rc = 0;
}
else
{
VTOY_GPT_PART_TBL *PartTbl = pGPT->PartTbl;
for (i = 1; i < 128; i++)
{
if (memcmp(&(PartTbl[i].PartGuid), &g_ZeroGuid, sizeof(GUID)) == 0)
{
break;
}
}
if (i >= 128)
{
printf("###[FAIL] Can not find a free GPT partition table.\n");
goto out;
}
for (j = i - 1; j > 0; j--)
{
printf("Move GPT partition table %d --> %d\n", j + 1, j + 2);
memcpy(PartTbl + (j + 1), PartTbl + j, sizeof(VTOY_GPT_PART_TBL));
}
// to fix windows issue
memset(PartTbl + 1, 0, sizeof(VTOY_GPT_PART_TBL));
memcpy(&(PartTbl[1].PartType), &g_WindowsDataPartGuid, sizeof(GUID));
ventoy_gen_preudo_uuid(&(PartTbl[1].PartGuid));
PartTbl[0].LastLBA = part2start - 1;
PartTbl[1].StartLBA = PartTbl[0].LastLBA + 1;
PartTbl[1].LastLBA = PartTbl[1].StartLBA + VENTOY_EFI_PART_SIZE / 512 - 1;
PartTbl[1].Attr = 0xC000000000000001ULL;
PartTbl[1].Name[0] = 'V';
PartTbl[1].Name[1] = 'T';
PartTbl[1].Name[2] = 'O';
PartTbl[1].Name[3] = 'Y';
PartTbl[1].Name[4] = 'E';
PartTbl[1].Name[5] = 'F';
PartTbl[1].Name[6] = 'I';
PartTbl[1].Name[7] = 0;
//Update CRC
pGPT->Head.PartTblCrc = VtoyCrc32(pGPT->PartTbl, sizeof(pGPT->PartTbl));
pGPT->Head.Crc = 0;
pGPT->Head.Crc = VtoyCrc32(&(pGPT->Head), pGPT->Head.Length);
printf("pGPT->Head.EfiStartLBA=%llu\n", pGPT->Head.EfiStartLBA);
printf("pGPT->Head.EfiBackupLBA=%llu\n", pGPT->Head.EfiBackupLBA);
VentoyFillBackupGptHead(pGPT, pBack);
if (!WriteDataToPhyDisk(fd, pGPT->Head.EfiBackupLBA * 512, pBack, 512))
{
printf("GPT write backup head failed\n");
goto out;
}
if (!WriteDataToPhyDisk(fd, (pGPT->Head.EfiBackupLBA - 32) * 512, pGPT->PartTbl, 512 * 32))
{
printf("GPT write backup partition table failed\n");
goto out;
}
if (!WriteDataToPhyDisk(fd, 0, pGPT, 512 * 34))
{
printf("GPT write MBR & Main partition table failed\n");
goto out;
}
fsync(fd);
printf("GPT update partition table success.\n");
rc = 0;
}
out:
check_close(fd);
check_free(pGPT);
return rc;
}
int partresize_main(int argc, char **argv)
{
UINT64 sector;
if (argc != 3 && argc != 4)
{
printf("usage: partresize -c/-f /dev/sdb\n");
return 1;
}
if (strcmp(argv[1], "-c") == 0)
{
return part_check(argv[2]);
}
else if (strcmp(argv[1], "-s") == 0)
{
sector = strtoull(argv[3], NULL, 10);
return secureboot_proc(argv[2], sector);
}
else if (strcmp(argv[1], "-p") == 0)
{
sector = strtoull(argv[3], NULL, 10);
return update_part_table(argv[2], sector);
}
else if (strcmp(argv[1], "-t") == 0)
{
return gpt_check(argv[2]);
}
else
{
return 1;
}
}
| 16,319 | C | .c | 571 | 22.929947 | 119 | 0.588859 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
308 | vtoycli.h | ventoy_Ventoy/vtoycli/vtoycli.h | /******************************************************************************
* vtoycli.h
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef __VTOYCLI_H__
#define __VTOYCLI_H__
#define VENTOY_EFI_PART_ATTR 0xC000000000000001ULL
#define SIZE_1MB (1024 * 1024)
#define VENTOY_EFI_PART_SIZE (32 * SIZE_1MB)
#define check_free(p) if (p) free(p)
#define check_close(fd) if (fd >= 0) close(fd)
#define VOID void
#define CHAR char
#define UINT64 unsigned long long
#define UINT32 unsigned int
#define UINT16 unsigned short
#define CHAR16 unsigned short
#define UINT8 unsigned char
UINT32 VtoyCrc32(VOID *Buffer, UINT32 Length);
#define COMPILE_ASSERT(expr) extern char __compile_assert[(expr) ? 1 : -1]
#pragma pack(1)
typedef struct PART_TABLE
{
UINT8 Active;
UINT8 StartHead;
UINT16 StartSector : 6;
UINT16 StartCylinder : 10;
UINT8 FsFlag;
UINT8 EndHead;
UINT16 EndSector : 6;
UINT16 EndCylinder : 10;
UINT32 StartSectorId;
UINT32 SectorCount;
}PART_TABLE;
typedef struct MBR_HEAD
{
UINT8 BootCode[446];
PART_TABLE PartTbl[4];
UINT8 Byte55;
UINT8 ByteAA;
}MBR_HEAD;
typedef struct GUID
{
UINT32 data1;
UINT16 data2;
UINT16 data3;
UINT8 data4[8];
}GUID;
typedef struct VTOY_GPT_HDR
{
CHAR Signature[8]; /* EFI PART */
UINT8 Version[4];
UINT32 Length;
UINT32 Crc;
UINT8 Reserved1[4];
UINT64 EfiStartLBA;
UINT64 EfiBackupLBA;
UINT64 PartAreaStartLBA;
UINT64 PartAreaEndLBA;
GUID DiskGuid;
UINT64 PartTblStartLBA;
UINT32 PartTblTotNum;
UINT32 PartTblEntryLen;
UINT32 PartTblCrc;
UINT8 Reserved2[420];
}VTOY_GPT_HDR;
COMPILE_ASSERT(sizeof(VTOY_GPT_HDR) == 512);
typedef struct VTOY_GPT_PART_TBL
{
GUID PartType;
GUID PartGuid;
UINT64 StartLBA;
UINT64 LastLBA;
UINT64 Attr;
CHAR16 Name[36];
}VTOY_GPT_PART_TBL;
COMPILE_ASSERT(sizeof(VTOY_GPT_PART_TBL) == 128);
typedef struct VTOY_GPT_INFO
{
MBR_HEAD MBR;
VTOY_GPT_HDR Head;
VTOY_GPT_PART_TBL PartTbl[128];
}VTOY_GPT_INFO;
typedef struct VTOY_BK_GPT_INFO
{
VTOY_GPT_PART_TBL PartTbl[128];
VTOY_GPT_HDR Head;
}VTOY_BK_GPT_INFO;
COMPILE_ASSERT(sizeof(VTOY_GPT_INFO) == 512 * 34);
COMPILE_ASSERT(sizeof(VTOY_BK_GPT_INFO) == 512 * 33);
#pragma pack()
UINT32 VtoyCrc32(VOID *Buffer, UINT32 Length);
int vtoygpt_main(int argc, char **argv);
int vtoyfat_main(int argc, char **argv);
int partresize_main(int argc, char **argv);
void ventoy_gen_preudo_uuid(void *uuid);
UINT64 get_disk_size_in_byte(const char *disk);
#endif /* __VTOYCLI_H__ */
| 3,289 | C | .c | 113 | 26.115044 | 79 | 0.703845 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
339 | Language.c | ventoy_Ventoy/Ventoy2Disk/Ventoy2Disk/Language.c | /******************************************************************************
* Language.c
*
* Copyright (c) 2020, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <Windows.h>
#include <versionhelpers.h>
#include "Ventoy2Disk.h"
#include "Language.h"
const TCHAR * GetString(enum STR_ID ID)
{
if (g_cur_lang_data)
{
return g_cur_lang_data->MsgString[ID];
}
else
{
return NULL;
}
};
| 1,112 | C | .c | 34 | 28.794118 | 80 | 0.643989 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
343 | DiskService.h | ventoy_Ventoy/Ventoy2Disk/Ventoy2Disk/DiskService.h | /******************************************************************************
* DiskService.h
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef __DISKSERVICE_H__
#define __DISKSERVICE_H__
typedef struct VDS_PARA
{
UINT64 Attr;
GUID Type;
GUID Id;
WCHAR Name[36];
ULONG NameLen;
ULONGLONG Offset;
CHAR DriveLetter;
DWORD ClusterSize;
}VDS_PARA;
//DISK API
BOOL DISK_CleanDisk(int DriveIndex);
BOOL DISK_DeleteVtoyEFIPartition(int DriveIndex, UINT64 EfiPartOffset);
BOOL DISK_ChangeVtoyEFIAttr(int DriveIndex, UINT64 Offset, UINT64 Attr);
BOOL DISK_ChangeVtoyEFI2ESP(int DriveIndex, UINT64 Offset);
BOOL DISK_ChangeVtoyEFI2Basic(int DriveIndex, UINT64 Offset);
BOOL DISK_ShrinkVolume(int DriveIndex, const char* VolumeGuid, CHAR DriveLetter, UINT64 OldBytes, UINT64 ReduceBytes);
BOOL DISK_FormatVolume(char DriveLetter, int fs, UINT64 VolumeSize);
//VDS com
BOOL VDS_CleanDisk(int DriveIndex);
BOOL VDS_DeleteAllPartitions(int DriveIndex);
BOOL VDS_DeleteVtoyEFIPartition(int DriveIndex, UINT64 EfiPartOffset);
BOOL VDS_ChangeVtoyEFIAttr(int DriveIndex, UINT64 Offset, UINT64 Attr);
BOOL VDS_ChangeVtoyEFI2ESP(int DriveIndex, UINT64 Offset);
BOOL VDS_ChangeVtoyEFI2Basic(int DriveIndex, UINT64 Offset);
BOOL VDS_ShrinkVolume(int DriveIndex, const char* VolumeGuid, CHAR DriveLetter, UINT64 OldBytes, UINT64 ReduceBytes);
BOOL VDS_IsLastAvaliable(void);
BOOL VDS_FormatVolume(char DriveLetter, int fs, DWORD ClusterSize);
//diskpart.exe
BOOL DSPT_CleanDisk(int DriveIndex);
BOOL DSPT_FormatVolume(char DriveLetter, int fs, DWORD ClusterSize);
BOOL CMD_FormatVolume(char DriveLetter, int fs, DWORD ClusterSize);
//powershell.exe
BOOL PSHELL_CleanDisk(int DriveIndex);
BOOL PSHELL_DeleteVtoyEFIPartition(int DriveIndex, UINT64 EfiPartOffset);
BOOL PSHELL_ChangeVtoyEFI2ESP(int DriveIndex, UINT64 Offset);
BOOL PSHELL_ChangeVtoyEFI2Basic(int DriveIndex, UINT64 Offset);
BOOL PSHELL_ShrinkVolume(int DriveIndex, const char* VolumeGuid, CHAR DriveLetter, UINT64 OldBytes, UINT64 ReduceBytes);
BOOL PSHELL_FormatVolume(char DriveLetter, int fs, DWORD ClusterSize);
const CHAR* DISK_GetWindowsDir(void);
//
// Internel define
//
typedef BOOL(*FormatVolume_PF)(char DriveLetter, int fs, DWORD ClusterSize);
typedef struct FmtFunc
{
const char* name;
FormatVolume_PF formatFunc;
}FmtFunc;
#define FMT_DEF(func) { #func, func }
#endif
| 3,135 | C | .c | 73 | 39.767123 | 121 | 0.759406 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
345 | resource.h | ventoy_Ventoy/Ventoy2Disk/Ventoy2Disk/resource.h | //{{NO_DEPENDENCIES}}
// Microsoft Visual C++ 生成的包含文件。
// 供 Ventoy2Disk.rc 使用
//
#define IDI_ICON1 109
#define IDD_DIALOG1 110
#define IDR_MENU1 111
#define IDD_DIALOG2 112
#define IDI_ICON2 115
#define IDI_ICON3 116
#define IDD_DIALOG3 117
#define IDI_ICON4 121
#define IDC_COMBO1 1001
#define IDC_BUTTON2 1003
#define IDC_BUTTON3 1004
#define IDC_BUTTON4 1005
#define IDC_PROGRESS1 1006
#define IDC_STATIC_LOCAL_VER 1007
#define IDC_STATIC_DISK_VER 1008
#define IDC_STATIC_DEV 1009
#define IDC_STATIC_LOCAL 1010
#define IDC_STATIC_DISK 1011
#define IDC_STATIC_STATUS 1012
#define IDC_CHECK_RESERVE_SPACE 1018
#define IDC_EDIT_RESERVE_SPACE_VAL 1019
#define ID_PART_OK 1020
#define ID_PART_CANCEL 1021
#define IDC_COMBO_SPACE_UNIT 1022
#define IDC_COMMAND1 1024
#define IDC_STATIC_LOCAL_STYLE 1025
#define IDC_STATIC_DEV_STYLE 1026
#define IDC_CHECK_PART_ALIGN_4KB 1027
#define IDC_STATIC_LOCAL_FS 1027
#define IDC_STATIC_DEV_FS 1028
#define IDC_STATIC_LOCAL_SECURE 1032
#define IDC_STATIC_DEV_SECURE 1033
#define IDC_SYSLINK1 1035
#define IDC_SYSLINK2 1036
#define IDC_YES_EDIT1 1037
#define ID_YES_OK 1038
#define ID_YES_CANCEL 1039
#define IDC_YES_STATIC1 1040
#define IDC_YES_STATIC2 1041
#define ID_YES_STATIC4 1043
#define IDC_YES_STATIC4 1043
#define IDC_RADIO1 1044
#define IDC_RADIO2 1045
#define IDC_RADIO3 1046
#define IDC_VENTOY_PART_FS 1047
#define IDC_RADIO4 1048
#define IDC_COMBO_CLUSTER_SIZE 1049
#define IDC_STATIC_PART_FS 1050
#define IDC_STATIC_PART_FS_TITLE 1050
#define IDC_STATIC_PART_CLUSTER 1051
#define IDC_ICON_LOCAL_SECURE 1052
#define IDC_ICON_LOCAL_SECURE2 1053
#define IDC_ICON_DISK_SECURE 1053
#define IDC_STATIC_PRESERVER_SPACE 1053
#define IDC_STATIC_ALIGN_4KB 1054
#define IDC_STATIC_XX 1055
#define IDC_STATIC_X4 1056
#define ID_OPTION_SECUREBOOTSUPPORT 40001
#define ID_LANGUAGE 40002
#define ID_40003 40003
#define ID_40004 40004
#define ID_LANGUAGE_XXX 40005
#define ID_SECURE_BOOT 40006
#define ID_40007 40007
#define ID_40008 40008
#define ID_40009 40009
#define ID_40010 40010
#define ID_40011 40011
#define ID_PARTSTYLE_MBR 40012
#define ID_PARTSTYLE_GPT 40013
// Next default values for new objects
//
#ifdef APSTUDIO_INVOKED
#ifndef APSTUDIO_READONLY_SYMBOLS
#define _APS_NEXT_RESOURCE_VALUE 122
#define _APS_NEXT_COMMAND_VALUE 40014
#define _APS_NEXT_CONTROL_VALUE 1057
#define _APS_NEXT_SYMED_VALUE 101
#endif
#endif
| 7,234 | C | .c | 84 | 41.011905 | 46 | 0.527762 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
347 | VentoyJson.c | ventoy_Ventoy/Ventoy2Disk/Ventoy2Disk/VentoyJson.c | /******************************************************************************
* VentoyJson.c
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#ifdef FOR_VTOY_JSON_CHECK
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#else
#include <Windows.h>
#include "Ventoy2Disk.h"
#endif
#include "VentoyJson.h"
static void vtoy_json_free(VTOY_JSON *pstJsonHead)
{
VTOY_JSON *pstNext = NULL;
while (NULL != pstJsonHead)
{
pstNext = pstJsonHead->pstNext;
if ((pstJsonHead->enDataType < JSON_TYPE_BUTT) && (NULL != pstJsonHead->pstChild))
{
vtoy_json_free(pstJsonHead->pstChild);
}
free(pstJsonHead);
pstJsonHead = pstNext;
}
return;
}
static char *vtoy_json_skip(const char *pcData)
{
while ((NULL != pcData) && ('\0' != *pcData) && (*pcData <= 32))
{
pcData++;
}
return (char *)pcData;
}
VTOY_JSON *vtoy_json_find_item
(
VTOY_JSON *pstJson,
JSON_TYPE enDataType,
const char *szKey
)
{
while (NULL != pstJson)
{
if ((enDataType == pstJson->enDataType) &&
(0 == strcmp(szKey, pstJson->pcName)))
{
return pstJson;
}
pstJson = pstJson->pstNext;
}
return NULL;
}
static int vtoy_json_parse_number
(
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
unsigned long Value;
Value = strtoul(pcData, (char **)ppcEnd, 10);
if (*ppcEnd == pcData)
{
Log("Failed to parse json number %s.", pcData);
return JSON_FAILED;
}
pstJson->enDataType = JSON_TYPE_NUMBER;
pstJson->unData.lValue = Value;
return JSON_SUCCESS;
}
static int vtoy_json_parse_string
(
char *pcNewStart,
char *pcRawStart,
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
UINT32 uiLen = 0;
const char *pcPos = NULL;
const char *pcTmp = pcData + 1;
*ppcEnd = pcData;
if ('\"' != *pcData)
{
return JSON_FAILED;
}
pcPos = strchr(pcTmp, '\"');
if ((NULL == pcPos) || (pcPos < pcTmp))
{
Log("Invalid string %s.", pcData);
return JSON_FAILED;
}
*ppcEnd = pcPos + 1;
uiLen = (UINT32)(unsigned long)(pcPos - pcTmp);
pstJson->enDataType = JSON_TYPE_STRING;
pstJson->unData.pcStrVal = pcNewStart + (pcTmp - pcRawStart);
pstJson->unData.pcStrVal[uiLen] = '\0';
return JSON_SUCCESS;
}
static int vtoy_json_parse_array
(
char *pcNewStart,
char *pcRawStart,
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
int Ret = JSON_SUCCESS;
VTOY_JSON *pstJsonChild = NULL;
VTOY_JSON *pstJsonItem = NULL;
const char *pcTmp = pcData + 1;
*ppcEnd = pcData;
pstJson->enDataType = JSON_TYPE_ARRAY;
if ('[' != *pcData)
{
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(pcTmp);
if (']' == *pcTmp)
{
*ppcEnd = pcTmp + 1;
return JSON_SUCCESS;
}
JSON_NEW_ITEM(pstJson->pstChild, JSON_FAILED);
Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJson->pstChild, pcTmp, ppcEnd);
if (JSON_SUCCESS != Ret)
{
Log("Failed to parse array child.");
return JSON_FAILED;
}
pstJsonChild = pstJson->pstChild;
pcTmp = vtoy_json_skip(*ppcEnd);
while ((NULL != pcTmp) && (',' == *pcTmp))
{
JSON_NEW_ITEM(pstJsonItem, JSON_FAILED);
pstJsonChild->pstNext = pstJsonItem;
pstJsonItem->pstPrev = pstJsonChild;
pstJsonChild = pstJsonItem;
Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
if (JSON_SUCCESS != Ret)
{
Log("Failed to parse array child.");
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(*ppcEnd);
}
if ((NULL != pcTmp) && (']' == *pcTmp))
{
*ppcEnd = pcTmp + 1;
return JSON_SUCCESS;
}
else
{
*ppcEnd = pcTmp;
return JSON_FAILED;
}
}
static int vtoy_json_parse_object
(
char *pcNewStart,
char *pcRawStart,
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
int Ret = JSON_SUCCESS;
VTOY_JSON *pstJsonChild = NULL;
VTOY_JSON *pstJsonItem = NULL;
const char *pcTmp = pcData + 1;
*ppcEnd = pcData;
pstJson->enDataType = JSON_TYPE_OBJECT;
if ('{' != *pcData)
{
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(pcTmp);
if ('}' == *pcTmp)
{
*ppcEnd = pcTmp + 1;
return JSON_SUCCESS;
}
JSON_NEW_ITEM(pstJson->pstChild, JSON_FAILED);
Ret = vtoy_json_parse_string(pcNewStart, pcRawStart, pstJson->pstChild, pcTmp, ppcEnd);
if (JSON_SUCCESS != Ret)
{
Log("Failed to parse array child.");
return JSON_FAILED;
}
pstJsonChild = pstJson->pstChild;
pstJsonChild->pcName = pstJsonChild->unData.pcStrVal;
pstJsonChild->unData.pcStrVal = NULL;
pcTmp = vtoy_json_skip(*ppcEnd);
if ((NULL == pcTmp) || (':' != *pcTmp))
{
*ppcEnd = pcTmp;
return JSON_FAILED;
}
Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
if (JSON_SUCCESS != Ret)
{
Log("Failed to parse array child.");
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(*ppcEnd);
while ((NULL != pcTmp) && (',' == *pcTmp))
{
JSON_NEW_ITEM(pstJsonItem, JSON_FAILED);
pstJsonChild->pstNext = pstJsonItem;
pstJsonItem->pstPrev = pstJsonChild;
pstJsonChild = pstJsonItem;
Ret = vtoy_json_parse_string(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
if (JSON_SUCCESS != Ret)
{
Log("Failed to parse array child.");
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(*ppcEnd);
pstJsonChild->pcName = pstJsonChild->unData.pcStrVal;
pstJsonChild->unData.pcStrVal = NULL;
if ((NULL == pcTmp) || (':' != *pcTmp))
{
*ppcEnd = pcTmp;
return JSON_FAILED;
}
Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
if (JSON_SUCCESS != Ret)
{
Log("Failed to parse array child.");
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(*ppcEnd);
}
if ((NULL != pcTmp) && ('}' == *pcTmp))
{
*ppcEnd = pcTmp + 1;
return JSON_SUCCESS;
}
else
{
*ppcEnd = pcTmp;
return JSON_FAILED;
}
}
int vtoy_json_parse_value
(
char *pcNewStart,
char *pcRawStart,
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
pcData = vtoy_json_skip(pcData);
switch (*pcData)
{
case 'n':
{
if (0 == strncmp(pcData, "null", 4))
{
pstJson->enDataType = JSON_TYPE_NULL;
*ppcEnd = pcData + 4;
return JSON_SUCCESS;
}
break;
}
case 'f':
{
if (0 == strncmp(pcData, "false", 5))
{
pstJson->enDataType = JSON_TYPE_BOOL;
pstJson->unData.lValue = 0;
*ppcEnd = pcData + 5;
return JSON_SUCCESS;
}
break;
}
case 't':
{
if (0 == strncmp(pcData, "true", 4))
{
pstJson->enDataType = JSON_TYPE_BOOL;
pstJson->unData.lValue = 1;
*ppcEnd = pcData + 4;
return JSON_SUCCESS;
}
break;
}
case '\"':
{
return vtoy_json_parse_string(pcNewStart, pcRawStart, pstJson, pcData, ppcEnd);
}
case '[':
{
return vtoy_json_parse_array(pcNewStart, pcRawStart, pstJson, pcData, ppcEnd);
}
case '{':
{
return vtoy_json_parse_object(pcNewStart, pcRawStart, pstJson, pcData, ppcEnd);
}
case '-':
{
return vtoy_json_parse_number(pstJson, pcData, ppcEnd);
}
default :
{
if (*pcData >= '0' && *pcData <= '9')
{
return vtoy_json_parse_number(pstJson, pcData, ppcEnd);
}
}
}
*ppcEnd = pcData;
Log("Invalid json data %u.", (UINT8)(*pcData));
return JSON_FAILED;
}
VTOY_JSON * vtoy_json_create(void)
{
VTOY_JSON *pstJson = NULL;
pstJson = (VTOY_JSON *)malloc(sizeof(VTOY_JSON));
if (NULL == pstJson)
{
return NULL;
}
memset(pstJson, 0, sizeof(VTOY_JSON));
return pstJson;
}
int vtoy_json_parse(VTOY_JSON *pstJson, const char *szJsonData)
{
UINT32 uiMemSize = 0;
int Ret = JSON_SUCCESS;
char *pcNewBuf = NULL;
const char *pcEnd = NULL;
uiMemSize = (UINT32)strlen(szJsonData) + 1;
pcNewBuf = (char *)malloc(uiMemSize);
if (NULL == pcNewBuf)
{
Log("Failed to alloc new buf.");
return JSON_FAILED;
}
memcpy(pcNewBuf, szJsonData, uiMemSize);
pcNewBuf[uiMemSize - 1] = 0;
Ret = vtoy_json_parse_value(pcNewBuf, (char *)szJsonData, pstJson, szJsonData, &pcEnd);
if (JSON_SUCCESS != Ret)
{
Log("Failed to parse json data start=%p, end=%p", szJsonData, pcEnd);
return JSON_FAILED;
}
return JSON_SUCCESS;
}
int vtoy_json_scan_parse
(
const VTOY_JSON *pstJson,
UINT32 uiParseNum,
JSON_PARSE *pstJsonParse
)
{
UINT32 i = 0;
const VTOY_JSON *pstJsonCur = NULL;
JSON_PARSE *pstCurParse = NULL;
for (pstJsonCur = pstJson; NULL != pstJsonCur; pstJsonCur = pstJsonCur->pstNext)
{
if ((JSON_TYPE_OBJECT == pstJsonCur->enDataType) ||
(JSON_TYPE_ARRAY == pstJsonCur->enDataType))
{
continue;
}
for (i = 0, pstCurParse = NULL; i < uiParseNum; i++)
{
if (0 == strcmp(pstJsonParse[i].pcKey, pstJsonCur->pcName))
{
pstCurParse = pstJsonParse + i;
break;
}
}
if (NULL == pstCurParse)
{
continue;
}
switch (pstJsonCur->enDataType)
{
case JSON_TYPE_NUMBER:
{
if (sizeof(UINT32) == pstCurParse->uiBufSize)
{
*(UINT32 *)(pstCurParse->pDataBuf) = (UINT32)pstJsonCur->unData.lValue;
}
else if (sizeof(UINT16) == pstCurParse->uiBufSize)
{
*(UINT16 *)(pstCurParse->pDataBuf) = (UINT16)pstJsonCur->unData.lValue;
}
else if (sizeof(UINT8) == pstCurParse->uiBufSize)
{
*(UINT8 *)(pstCurParse->pDataBuf) = (UINT8)pstJsonCur->unData.lValue;
}
else if ((pstCurParse->uiBufSize > sizeof(UINT64)))
{
sprintf_s((char *)pstCurParse->pDataBuf, pstCurParse->uiBufSize, "%llu",
(unsigned long long)(pstJsonCur->unData.lValue));
}
else
{
Log("Invalid number data buf size %u.", pstCurParse->uiBufSize);
}
break;
}
case JSON_TYPE_STRING:
{
strcpy_s((char *)pstCurParse->pDataBuf, pstCurParse->uiBufSize, pstJsonCur->unData.pcStrVal);
break;
}
case JSON_TYPE_BOOL:
{
*(UINT8 *)(pstCurParse->pDataBuf) = (pstJsonCur->unData.lValue) > 0 ? 1 : 0;
break;
}
default :
{
break;
}
}
}
return JSON_SUCCESS;
}
int vtoy_json_scan_array
(
VTOY_JSON *pstJson,
const char *szKey,
VTOY_JSON **ppstArrayItem
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_ARRAY, szKey);
if (NULL == pstJsonItem)
{
Log("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
*ppstArrayItem = pstJsonItem;
return JSON_SUCCESS;
}
int vtoy_json_scan_array_ex
(
VTOY_JSON *pstJson,
const char *szKey,
VTOY_JSON **ppstArrayItem
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_ARRAY, szKey);
if (NULL == pstJsonItem)
{
Log("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
*ppstArrayItem = pstJsonItem->pstChild;
return JSON_SUCCESS;
}
int vtoy_json_scan_object
(
VTOY_JSON *pstJson,
const char *szKey,
VTOY_JSON **ppstObjectItem
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_OBJECT, szKey);
if (NULL == pstJsonItem)
{
Log("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
*ppstObjectItem = pstJsonItem;
return JSON_SUCCESS;
}
int vtoy_json_get_int
(
VTOY_JSON *pstJson,
const char *szKey,
int *piValue
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_NUMBER, szKey);
if (NULL == pstJsonItem)
{
Log("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
*piValue = (int)pstJsonItem->unData.lValue;
return JSON_SUCCESS;
}
int vtoy_json_get_uint
(
VTOY_JSON *pstJson,
const char *szKey,
UINT32 *puiValue
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_NUMBER, szKey);
if (NULL == pstJsonItem)
{
Log("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
*puiValue = (UINT32)pstJsonItem->unData.lValue;
return JSON_SUCCESS;
}
int vtoy_json_get_uint64
(
VTOY_JSON *pstJson,
const char *szKey,
UINT64 *pui64Value
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_NUMBER, szKey);
if (NULL == pstJsonItem)
{
Log("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
*pui64Value = (UINT64)pstJsonItem->unData.lValue;
return JSON_SUCCESS;
}
int vtoy_json_get_bool
(
VTOY_JSON *pstJson,
const char *szKey,
UINT8 *pbValue
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_BOOL, szKey);
if (NULL == pstJsonItem)
{
Log("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
*pbValue = pstJsonItem->unData.lValue > 0 ? 1 : 0;
return JSON_SUCCESS;
}
int vtoy_json_get_string
(
VTOY_JSON *pstJson,
const char *szKey,
UINT32 uiBufLen,
char *pcBuf
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_STRING, szKey);
if (NULL == pstJsonItem)
{
Log("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
strcpy_s(pcBuf, uiBufLen, pstJsonItem->unData.pcStrVal);
return JSON_SUCCESS;
}
const char * vtoy_json_get_string_ex(VTOY_JSON *pstJson, const char *szKey)
{
VTOY_JSON *pstJsonItem = NULL;
if ((NULL == pstJson) || (NULL == szKey))
{
return NULL;
}
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_STRING, szKey);
if (NULL == pstJsonItem)
{
Log("Key %s is not found in json data.", szKey);
return NULL;
}
return pstJsonItem->unData.pcStrVal;
}
int vtoy_json_destroy(VTOY_JSON *pstJson)
{
if (NULL == pstJson)
{
return JSON_SUCCESS;
}
if (NULL != pstJson->pstChild)
{
vtoy_json_free(pstJson->pstChild);
}
if (NULL != pstJson->pstNext)
{
vtoy_json_free(pstJson->pstNext);
}
free(pstJson);
return JSON_SUCCESS;
}
#ifdef FOR_VTOY_JSON_CHECK
int main(int argc, char**argv)
{
int ret = 1;
int FileSize;
FILE *fp;
void *Data = NULL;
VTOY_JSON *json = NULL;
fp = fopen(argv[1], "rb");
if (!fp)
{
Log("Failed to open %s\n", argv[1]);
goto out;
}
fseek(fp, 0, SEEK_END);
FileSize = (int)ftell(fp);
fseek(fp, 0, SEEK_SET);
Data = malloc(FileSize + 4);
if (!Data)
{
Log("Failed to malloc %d\n", FileSize + 4);
goto out;
}
*((char *)Data + FileSize) = 0;
fread(Data, 1, FileSize, fp);
json = vtoy_json_create();
if (!json)
{
Log("Failed vtoy_json_create\n");
goto out;
}
if (vtoy_json_parse(json, (char *)Data) != JSON_SUCCESS)
{
goto out;
}
ret = 0;
out:
if (fp) fclose(fp);
if (Data) free(Data);
if (json) vtoy_json_destroy(json);
printf("\n");
return ret;
}
#endif
| 18,505 | C | .c | 656 | 20.230183 | 111 | 0.550043 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
351 | diskio.c | ventoy_Ventoy/Ventoy2Disk/Ventoy2Disk/ff14/source/diskio.c | /*-----------------------------------------------------------------------*/
/* Low level disk I/O module skeleton for FatFs (C)ChaN, 2019 */
/*-----------------------------------------------------------------------*/
/* If a working storage control module is available, it should be */
/* attached to the FatFs via a glue function rather than modifying it. */
/* This is an example of glue functions to attach various exsisting */
/* storage control modules to the FatFs module with a defined API. */
/*-----------------------------------------------------------------------*/
#include <Windows.h>
#include "ff.h" /* Obtains integer types */
#include "diskio.h" /* Declarations of disk functions */
#include "../Ventoy2Disk.h"
/* Definitions of physical drive number for each drive */
#define DEV_RAM 0 /* Example: Map Ramdisk to physical drive 0 */
#define DEV_MMC 1 /* Example: Map MMC/SD card to physical drive 1 */
#define DEV_USB 2 /* Example: Map USB MSD to physical drive 2 */
void Log(const char *fmt, ...);
static UINT8 g_MbrSector[512];
HANDLE g_hPhyDrive;
UINT64 g_SectorCount;
FILE *g_VentoyImgFp = NULL;
VTSI_SEGMENT *g_VentoySegment = NULL;
int g_VentoyMaxSeg = 0;
int g_VentoyCurSeg = -1;
UINT64 g_VentoyDataOffset = 0;
int g_write_error = 0;
int g_error_print_cnt = 0;
void disk_io_reset_write_error(void)
{
g_write_error = 0;
g_error_print_cnt = 0;
}
int disk_io_is_write_error(void)
{
return g_write_error;
}
void disk_io_set_param(HANDLE Handle, UINT64 SectorCount)
{
g_hPhyDrive = Handle;
g_SectorCount = SectorCount;
}
void disk_io_set_imghook(FILE *fp, VTSI_SEGMENT *segment, int maxseg, UINT64 data_offset)
{
g_VentoyImgFp = fp;
g_VentoySegment = segment;
g_VentoyMaxSeg = maxseg;
memset(segment, 0, maxseg * sizeof(VTSI_SEGMENT));
g_VentoyCurSeg = -1;
g_VentoyDataOffset = data_offset;
}
void disk_io_reset_imghook(int *psegnum, UINT64 *pDataOffset)
{
*psegnum = g_VentoyCurSeg + 1;
*pDataOffset = g_VentoyDataOffset;
g_VentoyImgFp = NULL;
g_VentoySegment = NULL;
g_VentoyMaxSeg = 0;
g_VentoyCurSeg = -1;
g_VentoyDataOffset = 0;
}
/*-----------------------------------------------------------------------*/
/* Get Drive Status */
/*-----------------------------------------------------------------------*/
DSTATUS disk_status (
BYTE pdrv /* Physical drive nmuber to identify the drive */
)
{
return RES_OK;
#if 0
DSTATUS stat;
int result;
switch (pdrv) {
case DEV_RAM :
result = RAM_disk_status();
// translate the reslut code here
return stat;
case DEV_MMC :
result = MMC_disk_status();
// translate the reslut code here
return stat;
case DEV_USB :
result = USB_disk_status();
// translate the reslut code here
return stat;
}
return STA_NOINIT;
#endif
}
/*-----------------------------------------------------------------------*/
/* Inidialize a Drive */
/*-----------------------------------------------------------------------*/
DSTATUS disk_initialize (
BYTE pdrv /* Physical drive nmuber to identify the drive */
)
{
return RES_OK;
#if 0
DSTATUS stat;
int result;
switch (pdrv) {
case DEV_RAM :
result = RAM_disk_initialize();
// translate the reslut code here
return stat;
case DEV_MMC :
result = MMC_disk_initialize();
// translate the reslut code here
return stat;
case DEV_USB :
result = USB_disk_initialize();
// translate the reslut code here
return stat;
}
return STA_NOINIT;
#endif
}
/*-----------------------------------------------------------------------*/
/* Read Sector(s) */
/*-----------------------------------------------------------------------*/
DRESULT disk_read (
BYTE pdrv, /* Physical drive nmuber to identify the drive */
BYTE *buff, /* Data buffer to store read data */
LBA_t sector, /* Start sector in LBA */
UINT count /* Number of sectors to read */
)
{
DWORD dwSize;
BOOL bRet;
LARGE_INTEGER liCurrentPosition;
//Log("xxx disk_read: sector:%ld count:%ld", (long)sector, (long)count);
if (g_VentoyImgFp)
{
return RES_OK;
}
liCurrentPosition.QuadPart = sector * 512;
SetFilePointerEx(g_hPhyDrive, liCurrentPosition, &liCurrentPosition, FILE_BEGIN);
bRet = ReadFile(g_hPhyDrive, buff, count * 512, &dwSize, NULL);
if (dwSize != count * 512)
{
Log("ReadFile error bRet:%u WriteSize:%u dwSize:%u ErrCode:%u", bRet, count * 512, dwSize, GetLastError());
}
if (sector == 0)
{
memcpy(buff, g_MbrSector, sizeof(g_MbrSector));
}
return RES_OK;
}
/*-----------------------------------------------------------------------*/
/* Write Sector(s) */
/*-----------------------------------------------------------------------*/
#if FF_FS_READONLY == 0
DRESULT disk_write (
BYTE pdrv, /* Physical drive nmuber to identify the drive */
const BYTE *buff, /* Data to be written */
LBA_t sector, /* Start sector in LBA */
UINT count /* Number of sectors to write */
)
{
DWORD dwSize;
BOOL bRet;
LARGE_INTEGER liCurrentPosition;
VTSI_SEGMENT *CurSeg = NULL;
//Log("==== disk_write: sector:%ld count:%ld", (long)sector, (long)count);
// skip MBR
if (sector == 0)
{
memcpy(g_MbrSector, buff, sizeof(g_MbrSector));
if (count == 1)
{
return RES_OK;
}
sector++;
count--;
}
if (g_VentoyImgFp)
{
CurSeg = g_VentoySegment + g_VentoyCurSeg;
if (g_VentoyCurSeg >= 0 && CurSeg->sector_num > 0 && sector == CurSeg->disk_start_sector + CurSeg->sector_num)
{
CurSeg->sector_num += count; //merge
}
else
{
g_VentoyCurSeg++;
CurSeg++;
CurSeg->disk_start_sector = sector;
CurSeg->data_offset = g_VentoyDataOffset;
CurSeg->sector_num = count;
}
g_VentoyDataOffset += count * 512;
fwrite(buff, 1, count * 512, g_VentoyImgFp);
return RES_OK;
}
liCurrentPosition.QuadPart = sector * 512;
SetFilePointerEx(g_hPhyDrive, liCurrentPosition, &liCurrentPosition, FILE_BEGIN);
bRet = WriteFile(g_hPhyDrive, buff, count * 512, &dwSize, NULL);
if ((!bRet) || (dwSize != count * 512))
{
g_write_error = 1;
g_error_print_cnt++;
if (g_error_print_cnt <= 10)
{
Log("WriteFile error bRet:%u WriteSize:%u dwSize:%u ErrCode:%u", bRet, count * 512, dwSize, GetLastError());
}
}
return RES_OK;
}
#endif
/*-----------------------------------------------------------------------*/
/* Miscellaneous Functions */
/*-----------------------------------------------------------------------*/
DRESULT disk_ioctl (
BYTE pdrv, /* Physical drive nmuber (0..) */
BYTE cmd, /* Control code */
void *buff /* Buffer to send/receive control data */
)
{
switch (cmd)
{
case CTRL_SYNC:
{
//FILE_FLAG_NO_BUFFERING & FILE_FLAG_WRITE_THROUGH was set, no need to sync
break;
}
case GET_SECTOR_COUNT:
{
*(LBA_t *)buff = g_SectorCount;
break;
}
case GET_SECTOR_SIZE:
{
*(WORD *)buff = 512;
break;
}
case GET_BLOCK_SIZE:
{
*(DWORD *)buff = 8;
break;
}
}
return RES_OK;
#if 0
DRESULT res;
int result;
switch (pdrv) {
case DEV_RAM :
// Process of the command for the RAM drive
return res;
case DEV_MMC :
// Process of the command for the MMC/SD card
return res;
case DEV_USB :
// Process of the command the USB drive
return res;
}
return RES_PARERR;
#endif
}
| 7,982 | C | .c | 258 | 26.666667 | 118 | 0.537908 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
446 | main_linux.c | ventoy_Ventoy/Plugson/src/main_linux.c | #include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <errno.h>
#include <ctype.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <sys/types.h>
#include <linux/limits.h>
#include <ventoy_define.h>
#include <ventoy_util.h>
#include <ventoy_json.h>
#include <ventoy_disk.h>
#include <ventoy_http.h>
char g_log_file[MAX_PATH];
char g_cur_dir[MAX_PATH];
char g_ventoy_dir[MAX_PATH];
int ventoy_log_init(void);
void ventoy_log_exit(void);
void ventoy_signal_stop(int sig)
{
vlog("ventoy server exit due to signal ...\n");
printf("ventoy server exit ...\n");
ventoy_http_stop();
ventoy_http_exit();
#ifndef VENTOY_SIM
ventoy_www_exit();
#endif
ventoy_disk_exit();
ventoy_log_exit();
exit(0);
}
int main(int argc, char **argv)
{
int rc;
const char *ip = "127.0.0.1";
const char *port = "24681";
if (argc != 9)
{
printf("Invalid argc %d\n", argc);
return 1;
}
if (isdigit(argv[1][0]))
{
ip = argv[1];
}
if (isdigit(argv[2][0]))
{
port = argv[2];
}
strlcpy(g_ventoy_dir, argv[3]);
scnprintf(g_log_file, sizeof(g_log_file), "%s/%s", g_ventoy_dir, LOG_FILE);
ventoy_log_init();
getcwd(g_cur_dir, MAX_PATH);
if (!ventoy_is_directory_exist("./ventoy"))
{
printf("%s/ventoy directory does not exist\n", g_cur_dir);
return 1;
}
ventoy_get_disk_info(argv);
vlog("===============================================\n");
vlog("===== Ventoy Plugson %s:%s =====\n", ip, port);
vlog("===============================================\n");
ventoy_disk_init();
#ifndef VENTOY_SIM
rc = ventoy_www_init();
if (rc)
{
printf("Failed to init web data, check log for details.\n");
ventoy_disk_exit();
ventoy_log_exit();
return 1;
}
#endif
ventoy_http_init();
rc = ventoy_http_start(ip, port);
if (rc)
{
printf("Ventoy failed to start http server, check ./ventoy/plugson.log for detail\n");
}
else
{
signal(SIGINT, ventoy_signal_stop);
signal(SIGTSTP, ventoy_signal_stop);
signal(SIGQUIT, ventoy_signal_stop);
while (1)
{
sleep(100);
}
}
return 0;
}
| 2,333 | C | .c | 95 | 19.989474 | 94 | 0.577324 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
447 | ventoy_http.c | ventoy_Ventoy/Plugson/src/Web/ventoy_http.c | /******************************************************************************
* ventoy_http.c ---- ventoy http
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <stdarg.h>
#include <stddef.h>
#include <errno.h>
#include <time.h>
#if defined(_MSC_VER) || defined(WIN32)
#else
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/mount.h>
#include <linux/fs.h>
#include <linux/limits.h>
#include <dirent.h>
#include <pthread.h>
#endif
#include <ventoy_define.h>
#include <ventoy_json.h>
#include <ventoy_util.h>
#include <ventoy_disk.h>
#include <ventoy_http.h>
#include "fat_filelib.h"
static const char *g_json_title_postfix[bios_max + 1] =
{
"", "_legacy", "_uefi", "_ia32", "_aa64", "_mips", ""
};
static const char *g_ventoy_kbd_layout[] =
{
"QWERTY_USA", "AZERTY", "CZECH_QWERTY", "CZECH_QWERTZ", "DANISH",
"DVORAK_USA", "FRENCH", "GERMAN", "ITALIANO", "JAPAN_106", "LATIN_USA",
"PORTU_BRAZIL", "QWERTY_UK", "QWERTZ", "QWERTZ_HUN", "QWERTZ_SLOV_CROAT",
"SPANISH", "SWEDISH", "TURKISH_Q", "VIETNAMESE",
NULL
};
#define VTOY_DEL_ALL_PATH "4119ae33-98ea-448e-b9c0-569aafcf1fb4"
static int g_json_exist[plugin_type_max][bios_max];
static const char *g_plugin_name[plugin_type_max] =
{
"control", "theme", "menu_alias", "menu_tip",
"menu_class", "auto_install", "persistence", "injection",
"conf_replace", "password", "image_list",
"auto_memdisk", "dud"
};
static char g_ventoy_menu_lang[MAX_LANGUAGE][8];
static char g_pub_path[2 * MAX_PATH];
static data_control g_data_control[bios_max + 1];
static data_theme g_data_theme[bios_max + 1];
static data_alias g_data_menu_alias[bios_max + 1];
static data_tip g_data_menu_tip[bios_max + 1];
static data_class g_data_menu_class[bios_max + 1];
static data_image_list g_data_image_list[bios_max + 1];
static data_image_list *g_data_image_blacklist = g_data_image_list;
static data_auto_memdisk g_data_auto_memdisk[bios_max + 1];
static data_password g_data_password[bios_max + 1];
static data_conf_replace g_data_conf_replace[bios_max + 1];
static data_injection g_data_injection[bios_max + 1];
static data_auto_install g_data_auto_install[bios_max + 1];
static data_persistence g_data_persistence[bios_max + 1];
static data_dud g_data_dud[bios_max + 1];
static char *g_pub_json_buffer = NULL;
static char *g_pub_save_buffer = NULL;
#define JSON_BUFFER g_pub_json_buffer
#define JSON_SAVE_BUFFER g_pub_save_buffer
static pthread_mutex_t g_api_mutex;
static struct mg_context *g_ventoy_http_ctx = NULL;
#define ventoy_is_real_exist_common(xpath, xnode, xtype) \
ventoy_path_is_real_exist(xpath, xnode, offsetof(xtype, path), offsetof(xtype, next))
static int ventoy_is_kbd_valid(const char *key)
{
int i = 0;
for (i = 0; g_ventoy_kbd_layout[i]; i++)
{
if (strcmp(g_ventoy_kbd_layout[i], key) == 0)
{
return 1;
}
}
return 0;
}
static const char * ventoy_real_path(const char *org)
{
int count = 0;
if (g_sysinfo.pathcase)
{
scnprintf(g_pub_path, MAX_PATH, "%s", org);
count = ventoy_path_case(g_pub_path + 1, 1);
if (count > 0)
{
return g_pub_path;
}
return org;
}
else
{
return org;
}
}
static int ventoy_json_result(struct mg_connection *conn, const char *err)
{
mg_printf(conn,
"HTTP/1.1 200 OK \r\n"
"Content-Type: application/json\r\n"
"Content-Length: %d\r\n"
"\r\n%s",
(int)strlen(err), err);
return 0;
}
static int ventoy_json_buffer(struct mg_connection *conn, const char *json_buf, int json_len)
{
mg_printf(conn,
"HTTP/1.1 200 OK \r\n"
"Content-Type: application/json\r\n"
"Content-Length: %d\r\n"
"\r\n%s",
json_len, json_buf);
return 0;
}
static void ventoy_free_path_node_list(path_node *list)
{
path_node *next = NULL;
path_node *node = list;
while (node)
{
next = node->next;
free(node);
node = next;
}
}
static int ventoy_path_is_real_exist(const char *path, void *head, size_t pathoff, size_t nextoff)
{
char *node = NULL;
const char *nodepath = NULL;
const char *realpath = NULL;
char pathbuf[MAX_PATH];
if (strchr(path, '*'))
{
return 0;
}
realpath = ventoy_real_path(path);
scnprintf(pathbuf, sizeof(pathbuf), "%s", realpath);
node = (char *)head;
while (node)
{
nodepath = node + pathoff;
if (NULL == strchr(nodepath, '*'))
{
realpath = ventoy_real_path(nodepath);
if (strcmp(pathbuf, realpath) == 0)
{
return 1;
}
}
memcpy(&node, node + nextoff, sizeof(node));
}
return 0;
}
static path_node * ventoy_path_node_add_array(VTOY_JSON *array)
{
path_node *head = NULL;
path_node *node = NULL;
path_node *cur = NULL;
VTOY_JSON *item = NULL;
for (item = array->pstChild; item; item = item->pstNext)
{
node = zalloc(sizeof(path_node));
if (node)
{
scnprintf(node->path, sizeof(node->path), "%s", item->unData.pcStrVal);
vtoy_list_add(head, cur, node);
}
}
return head;
}
static int ventoy_check_fuzzy_path(char *path, int prefix)
{
int rc;
char c;
char *cur = NULL;
char *pos = NULL;
if (!path)
{
return 0;
}
pos = strchr(path, '*');
if (pos)
{
for (cur = pos; *cur; cur++)
{
if (*cur == '/')
{
return 0;
}
}
while (pos != path)
{
if (*pos == '/')
{
break;
}
pos--;
}
if (*pos == '/')
{
if (pos != path)
{
c = *pos;
*pos = 0;
if (prefix)
{
rc = ventoy_is_directory_exist("%s%s", g_cur_dir, path);
}
else
{
rc = ventoy_is_directory_exist("%s", path);
}
*pos = c;
if (rc == 0)
{
return 0;
}
}
return -1;
}
else
{
return 0;
}
}
else
{
if (prefix)
{
return ventoy_is_file_exist("%s%s", g_cur_dir, path);
}
else
{
return ventoy_is_file_exist("%s", path);
}
}
}
static int ventoy_path_list_cmp(path_node *list1, path_node *list2)
{
if (NULL == list1 && NULL == list2)
{
return 0;
}
else if (list1 && list2)
{
while (list1 && list2)
{
if (strcmp(list1->path, list2->path))
{
return 1;
}
list1 = list1->next;
list2 = list2->next;
}
if (list1 == NULL && list2 == NULL)
{
return 0;
}
return 1;
}
else
{
return 1;
}
}
static int ventoy_api_device_info(struct mg_connection *conn, VTOY_JSON *json)
{
int pos = 0;
(void)json;
VTOY_JSON_FMT_BEGIN(pos, JSON_BUFFER, JSON_BUF_MAX);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("dev_name", g_sysinfo.cur_model);
VTOY_JSON_FMT_STRN("dev_capacity", g_sysinfo.cur_capacity);
VTOY_JSON_FMT_STRN("dev_fs", g_sysinfo.cur_fsname);
VTOY_JSON_FMT_STRN("ventoy_ver", g_sysinfo.cur_ventoy_ver);
VTOY_JSON_FMT_SINT("part_style", g_sysinfo.cur_part_style);
VTOY_JSON_FMT_SINT("secure_boot", g_sysinfo.cur_secureboot);
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
ventoy_json_buffer(conn, JSON_BUFFER, pos);
return 0;
}
static int ventoy_api_sysinfo(struct mg_connection *conn, VTOY_JSON *json)
{
int pos = 0;
(void)json;
VTOY_JSON_FMT_BEGIN(pos, JSON_BUFFER, JSON_BUF_MAX);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("language", ventoy_get_os_language());
VTOY_JSON_FMT_STRN("curdir", g_cur_dir);
//read clear
VTOY_JSON_FMT_SINT("syntax_error", g_sysinfo.syntax_error);
g_sysinfo.syntax_error = 0;
VTOY_JSON_FMT_SINT("invalid_config", g_sysinfo.invalid_config);
g_sysinfo.invalid_config = 0;
#if defined(_MSC_VER) || defined(WIN32)
VTOY_JSON_FMT_STRN("os", "windows");
#else
VTOY_JSON_FMT_STRN("os", "linux");
#endif
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
ventoy_json_buffer(conn, JSON_BUFFER, pos);
return 0;
}
static int ventoy_api_handshake(struct mg_connection *conn, VTOY_JSON *json)
{
int i = 0;
int j = 0;
int pos = 0;
char key[128];
(void)json;
VTOY_JSON_FMT_BEGIN(pos, JSON_BUFFER, JSON_BUF_MAX);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_SINT("status", 0);
VTOY_JSON_FMT_SINT("save_error", g_sysinfo.config_save_error);
g_sysinfo.config_save_error = 0;
for (i = 0; i < plugin_type_max; i++)
{
scnprintf(key, sizeof(key), "exist_%s", g_plugin_name[i]);
VTOY_JSON_FMT_KEY(key);
VTOY_JSON_FMT_ARY_BEGIN();
for (j = 0; j < bios_max; j++)
{
VTOY_JSON_FMT_ITEM_INT(g_json_exist[i][j]);
}
VTOY_JSON_FMT_ARY_ENDEX();
}
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
ventoy_json_buffer(conn, JSON_BUFFER, pos);
return 0;
}
static int ventoy_api_check_exist(struct mg_connection *conn, VTOY_JSON *json)
{
int dir = 0;
int pos = 0;
int exist = 0;
const char *path = NULL;
path = vtoy_json_get_string_ex(json, "path");
vtoy_json_get_int(json, "dir", &dir);
if (path)
{
if (dir)
{
exist = ventoy_is_directory_exist("%s", path);
}
else
{
exist = ventoy_is_file_exist("%s", path);
}
}
VTOY_JSON_FMT_BEGIN(pos, JSON_BUFFER, JSON_BUF_MAX);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_SINT("exist", exist);
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
ventoy_json_buffer(conn, JSON_BUFFER, pos);
return 0;
}
static int ventoy_api_check_exist2(struct mg_connection *conn, VTOY_JSON *json)
{
int dir1 = 0;
int dir2 = 0;
int fuzzy1 = 0;
int fuzzy2 = 0;
int pos = 0;
int exist1 = 0;
int exist2 = 0;
const char *path1 = NULL;
const char *path2 = NULL;
path1 = vtoy_json_get_string_ex(json, "path1");
path2 = vtoy_json_get_string_ex(json, "path2");
vtoy_json_get_int(json, "dir1", &dir1);
vtoy_json_get_int(json, "dir2", &dir2);
vtoy_json_get_int(json, "fuzzy1", &fuzzy1);
vtoy_json_get_int(json, "fuzzy2", &fuzzy2);
if (path1)
{
if (dir1)
{
exist1 = ventoy_is_directory_exist("%s", path1);
}
else
{
if (fuzzy1)
{
exist1 = ventoy_check_fuzzy_path((char *)path1, 0);
}
else
{
exist1 = ventoy_is_file_exist("%s", path1);
}
}
}
if (path2)
{
if (dir2)
{
exist2 = ventoy_is_directory_exist("%s", path2);
}
else
{
if (fuzzy2)
{
exist2 = ventoy_check_fuzzy_path((char *)path2, 0);
}
else
{
exist2 = ventoy_is_file_exist("%s", path2);
}
}
}
VTOY_JSON_FMT_BEGIN(pos, JSON_BUFFER, JSON_BUF_MAX);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_SINT("exist1", exist1);
VTOY_JSON_FMT_SINT("exist2", exist2);
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
ventoy_json_buffer(conn, JSON_BUFFER, pos);
return 0;
}
static int ventoy_api_check_fuzzy(struct mg_connection *conn, VTOY_JSON *json)
{
int pos = 0;
int exist = 0;
const char *path = NULL;
path = vtoy_json_get_string_ex(json, "path");
if (path)
{
exist = ventoy_check_fuzzy_path((char *)path, 0);
}
VTOY_JSON_FMT_BEGIN(pos, JSON_BUFFER, JSON_BUF_MAX);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_SINT("exist", exist);
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
ventoy_json_buffer(conn, JSON_BUFFER, pos);
return 0;
}
#if 0
#endif
void ventoy_data_default_control(data_control *data)
{
memset(data, 0, sizeof(data_control));
data->password_asterisk = 1;
data->secondary_menu = 1;
data->filter_dot_underscore = 1;
data->max_search_level = -1;
data->menu_timeout = 0;
data->secondary_menu_timeout = 0;
data->win11_bypass_check = 1;
data->win11_bypass_nro = 1;
strlcpy(data->default_kbd_layout, "QWERTY_USA");
strlcpy(data->menu_language, "en_US");
}
int ventoy_data_cmp_control(data_control *data1, data_control *data2)
{
if (data1->default_menu_mode != data2->default_menu_mode ||
data1->treeview_style != data2->treeview_style ||
data1->filter_dot_underscore != data2->filter_dot_underscore ||
data1->sort_casesensitive != data2->sort_casesensitive ||
data1->max_search_level != data2->max_search_level ||
data1->vhd_no_warning != data2->vhd_no_warning ||
data1->filter_iso != data2->filter_iso ||
data1->filter_wim != data2->filter_wim ||
data1->filter_efi != data2->filter_efi ||
data1->filter_img != data2->filter_img ||
data1->filter_vhd != data2->filter_vhd ||
data1->filter_vtoy != data2->filter_vtoy ||
data1->win11_bypass_check != data2->win11_bypass_check ||
data1->win11_bypass_nro != data2->win11_bypass_nro ||
data1->linux_remount != data2->linux_remount ||
data1->password_asterisk != data2->password_asterisk ||
data1->secondary_menu != data2->secondary_menu ||
data1->menu_timeout != data2->menu_timeout ||
data1->secondary_menu_timeout != data2->secondary_menu_timeout)
{
return 1;
}
if (strcmp(data1->default_search_root, data2->default_search_root) ||
strcmp(data1->default_image, data2->default_image) ||
strcmp(data1->default_kbd_layout, data2->default_kbd_layout) ||
strcmp(data1->menu_language, data2->menu_language))
{
return 1;
}
return 0;
}
int ventoy_data_save_control(data_control *data, const char *title, char *buf, int buflen)
{
int pos = 0;
data_control *def = g_data_control + bios_max;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_KEY_L(L1, title);
VTOY_JSON_FMT_ARY_BEGIN_N();
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_DEFAULT_MENU_MODE", default_menu_mode);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_TREE_VIEW_MENU_STYLE", treeview_style);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_FILT_DOT_UNDERSCORE_FILE", filter_dot_underscore);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_SORT_CASE_SENSITIVE", sort_casesensitive);
if (data->max_search_level >= 0)
{
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_MAX_SEARCH_LEVEL", max_search_level);
}
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_VHD_NO_WARNING", vhd_no_warning);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_FILE_FLT_ISO", filter_iso);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_FILE_FLT_WIM", filter_wim);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_FILE_FLT_EFI", filter_efi);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_FILE_FLT_IMG", filter_img);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_FILE_FLT_VHD", filter_vhd);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_FILE_FLT_VTOY", filter_vtoy);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_WIN11_BYPASS_CHECK", win11_bypass_check);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_WIN11_BYPASS_NRO", win11_bypass_nro);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_LINUX_REMOUNT", linux_remount);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_SECONDARY_BOOT_MENU", secondary_menu);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_SHOW_PASSWORD_ASTERISK", password_asterisk);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_MENU_TIMEOUT", menu_timeout);
VTOY_JSON_FMT_CTRL_INT(L2, "VTOY_SECONDARY_TIMEOUT", secondary_menu_timeout);
VTOY_JSON_FMT_CTRL_STRN(L2, "VTOY_DEFAULT_KBD_LAYOUT", default_kbd_layout);
VTOY_JSON_FMT_CTRL_STRN(L2, "VTOY_MENU_LANGUAGE", menu_language);
if (strcmp(def->default_search_root, data->default_search_root))
{
VTOY_JSON_FMT_CTRL_STRN_STR(L2, "VTOY_DEFAULT_SEARCH_ROOT", ventoy_real_path(data->default_search_root));
}
if (strcmp(def->default_image, data->default_image))
{
VTOY_JSON_FMT_CTRL_STRN_STR(L2, "VTOY_DEFAULT_IMAGE", ventoy_real_path(data->default_image));
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L1);
VTOY_JSON_FMT_END(pos);
return pos;
}
int ventoy_data_json_control(data_control *ctrl, char *buf, int buflen)
{
int i = 0;
int pos = 0;
int valid = 0;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_SINT("default_menu_mode", ctrl->default_menu_mode);
VTOY_JSON_FMT_SINT("treeview_style", ctrl->treeview_style);
VTOY_JSON_FMT_SINT("filter_dot_underscore", ctrl->filter_dot_underscore);
VTOY_JSON_FMT_SINT("sort_casesensitive", ctrl->sort_casesensitive);
VTOY_JSON_FMT_SINT("max_search_level", ctrl->max_search_level);
VTOY_JSON_FMT_SINT("vhd_no_warning", ctrl->vhd_no_warning);
VTOY_JSON_FMT_SINT("filter_iso", ctrl->filter_iso);
VTOY_JSON_FMT_SINT("filter_wim", ctrl->filter_wim);
VTOY_JSON_FMT_SINT("filter_efi", ctrl->filter_efi);
VTOY_JSON_FMT_SINT("filter_img", ctrl->filter_img);
VTOY_JSON_FMT_SINT("filter_vhd", ctrl->filter_vhd);
VTOY_JSON_FMT_SINT("filter_vtoy", ctrl->filter_vtoy);
VTOY_JSON_FMT_SINT("win11_bypass_check", ctrl->win11_bypass_check);
VTOY_JSON_FMT_SINT("win11_bypass_nro", ctrl->win11_bypass_nro);
VTOY_JSON_FMT_SINT("linux_remount", ctrl->linux_remount);
VTOY_JSON_FMT_SINT("secondary_menu", ctrl->secondary_menu);
VTOY_JSON_FMT_SINT("password_asterisk", ctrl->password_asterisk);
VTOY_JSON_FMT_SINT("menu_timeout", ctrl->menu_timeout);
VTOY_JSON_FMT_SINT("secondary_menu_timeout", ctrl->secondary_menu_timeout);
VTOY_JSON_FMT_STRN("default_kbd_layout", ctrl->default_kbd_layout);
VTOY_JSON_FMT_STRN("menu_language", ctrl->menu_language);
valid = 0;
if (ctrl->default_search_root[0] && ventoy_is_directory_exist("%s%s", g_cur_dir, ctrl->default_search_root))
{
valid = 1;
}
VTOY_JSON_FMT_STRN("default_search_root", ctrl->default_search_root);
VTOY_JSON_FMT_SINT("default_search_root_valid", valid);
valid = 0;
if (ctrl->default_image[0] && ventoy_is_file_exist("%s%s", g_cur_dir, ctrl->default_image))
{
valid = 1;
}
VTOY_JSON_FMT_STRN("default_image", ctrl->default_image);
VTOY_JSON_FMT_SINT("default_image_valid", valid);
VTOY_JSON_FMT_KEY("menu_list");
VTOY_JSON_FMT_ARY_BEGIN();
for (i = 0; g_ventoy_menu_lang[i][0]; i++)
{
VTOY_JSON_FMT_ITEM(g_ventoy_menu_lang[i]);
}
VTOY_JSON_FMT_ARY_ENDEX();
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
return pos;
}
static int ventoy_api_get_control(struct mg_connection *conn, VTOY_JSON *json)
{
api_get_func(conn, json, control);
return 0;
}
static int ventoy_api_save_control(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
data_control *ctrl = NULL;
vtoy_json_get_int(json, "index", &index);
ctrl = g_data_control + index;
VTOY_JSON_INT("default_menu_mode", ctrl->default_menu_mode);
VTOY_JSON_INT("treeview_style", ctrl->treeview_style);
VTOY_JSON_INT("filter_dot_underscore", ctrl->filter_dot_underscore);
VTOY_JSON_INT("sort_casesensitive", ctrl->sort_casesensitive);
VTOY_JSON_INT("max_search_level", ctrl->max_search_level);
VTOY_JSON_INT("vhd_no_warning", ctrl->vhd_no_warning);
VTOY_JSON_INT("filter_iso", ctrl->filter_iso);
VTOY_JSON_INT("filter_wim", ctrl->filter_wim);
VTOY_JSON_INT("filter_efi", ctrl->filter_efi);
VTOY_JSON_INT("filter_img", ctrl->filter_img);
VTOY_JSON_INT("filter_vhd", ctrl->filter_vhd);
VTOY_JSON_INT("filter_vtoy", ctrl->filter_vtoy);
VTOY_JSON_INT("win11_bypass_check", ctrl->win11_bypass_check);
VTOY_JSON_INT("win11_bypass_nro", ctrl->win11_bypass_nro);
VTOY_JSON_INT("linux_remount", ctrl->linux_remount);
VTOY_JSON_INT("secondary_menu", ctrl->secondary_menu);
VTOY_JSON_INT("password_asterisk", ctrl->password_asterisk);
VTOY_JSON_INT("menu_timeout", ctrl->menu_timeout);
VTOY_JSON_INT("secondary_menu_timeout", ctrl->secondary_menu_timeout);
VTOY_JSON_STR("default_image", ctrl->default_image);
VTOY_JSON_STR("default_search_root", ctrl->default_search_root);
VTOY_JSON_STR("menu_language", ctrl->menu_language);
VTOY_JSON_STR("default_kbd_layout", ctrl->default_kbd_layout);
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
#if 0
#endif
void ventoy_data_default_theme(data_theme *data)
{
memset(data, 0, sizeof(data_theme));
strlcpy(data->gfxmode, "1024x768");
scnprintf(data->ventoy_left, sizeof(data->ventoy_left), "5%%");
scnprintf(data->ventoy_top, sizeof(data->ventoy_top), "95%%");
scnprintf(data->ventoy_color, sizeof(data->ventoy_color), "%s", "#0000ff");
}
int ventoy_data_cmp_theme(data_theme *data1, data_theme *data2)
{
if (data1->display_mode != data2->display_mode ||
strcmp(data1->ventoy_left, data2->ventoy_left) ||
strcmp(data1->ventoy_top, data2->ventoy_top) ||
strcmp(data1->gfxmode, data2->gfxmode) ||
strcmp(data1->ventoy_color, data2->ventoy_color)
)
{
return 1;
}
if (ventoy_path_list_cmp(data1->filelist, data2->filelist))
{
return 1;
}
if (ventoy_path_list_cmp(data1->fontslist, data2->fontslist))
{
return 1;
}
return 0;
}
int ventoy_data_save_theme(data_theme *data, const char *title, char *buf, int buflen)
{
int pos = 0;
path_node *node = NULL;
data_theme *def = g_data_theme + bios_max;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_KEY_L(L1, title);
VTOY_JSON_FMT_OBJ_BEGIN_N();
if (data->filelist)
{
if (data->filelist->next)
{
VTOY_JSON_FMT_KEY_L(L2, "file");
VTOY_JSON_FMT_ARY_BEGIN_N();
for (node = data->filelist; node; node = node->next)
{
VTOY_JSON_FMT_ITEM_PATH_LN(L3, node->path);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L2);
if (def->default_file != data->default_file)
{
VTOY_JSON_FMT_SINT_LN(L2, "default_file", data->default_file);
}
if (def->resolution_fit != data->resolution_fit)
{
VTOY_JSON_FMT_SINT_LN(L2, "resolution_fit", data->resolution_fit);
}
}
else
{
VTOY_JSON_FMT_STRN_PATH_LN(L2, "file", data->filelist->path);
}
}
if (data->display_mode != def->display_mode)
{
if (display_mode_cli == data->display_mode)
{
VTOY_JSON_FMT_STRN_LN(L2, "display_mode", "CLI");
}
else if (display_mode_serial == data->display_mode)
{
VTOY_JSON_FMT_STRN_LN(L2, "display_mode", "serial");
}
else if (display_mode_ser_console == data->display_mode)
{
VTOY_JSON_FMT_STRN_LN(L2, "display_mode", "serial_console");
}
else
{
VTOY_JSON_FMT_STRN_LN(L2, "display_mode", "GUI");
}
}
VTOY_JSON_FMT_DIFF_STRN(L2, "gfxmode", gfxmode);
VTOY_JSON_FMT_DIFF_STRN(L2, "ventoy_left", ventoy_left);
VTOY_JSON_FMT_DIFF_STRN(L2, "ventoy_top", ventoy_top);
VTOY_JSON_FMT_DIFF_STRN(L2, "ventoy_color", ventoy_color);
if (data->fontslist)
{
VTOY_JSON_FMT_KEY_L(L2, "fonts");
VTOY_JSON_FMT_ARY_BEGIN_N();
for (node = data->fontslist; node; node = node->next)
{
VTOY_JSON_FMT_ITEM_PATH_LN(L3, node->path);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L2);
}
VTOY_JSON_FMT_OBJ_ENDEX_LN(L1);
VTOY_JSON_FMT_END(pos);
return pos;
}
int ventoy_data_json_theme(data_theme *data, char *buf, int buflen)
{
int pos = 0;
path_node *node = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_SINT("default_file", data->default_file);
VTOY_JSON_FMT_SINT("resolution_fit", data->resolution_fit);
VTOY_JSON_FMT_SINT("display_mode", data->display_mode);
VTOY_JSON_FMT_STRN("gfxmode", data->gfxmode);
VTOY_JSON_FMT_STRN("ventoy_color", data->ventoy_color);
VTOY_JSON_FMT_STRN("ventoy_left", data->ventoy_left);
VTOY_JSON_FMT_STRN("ventoy_top", data->ventoy_top);
VTOY_JSON_FMT_KEY("filelist");
VTOY_JSON_FMT_ARY_BEGIN();
for (node = data->filelist; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("path", node->path);
VTOY_JSON_FMT_SINT("valid", ventoy_is_file_exist("%s%s", g_cur_dir, node->path));
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_ENDEX();
VTOY_JSON_FMT_KEY("fontslist");
VTOY_JSON_FMT_ARY_BEGIN();
for (node = data->fontslist; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("path", node->path);
VTOY_JSON_FMT_SINT("valid", ventoy_is_file_exist("%s%s", g_cur_dir, node->path));
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_ENDEX();
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
return pos;
}
static int ventoy_api_get_theme(struct mg_connection *conn, VTOY_JSON *json)
{
api_get_func(conn, json, theme);
return 0;
}
static int ventoy_api_save_theme(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
data_theme *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_theme + index;
VTOY_JSON_INT("default_file", data->default_file);
VTOY_JSON_INT("resolution_fit", data->resolution_fit);
VTOY_JSON_INT("display_mode", data->display_mode);
VTOY_JSON_STR("gfxmode", data->gfxmode);
VTOY_JSON_STR("ventoy_left", data->ventoy_left);
VTOY_JSON_STR("ventoy_top", data->ventoy_top);
VTOY_JSON_STR("ventoy_color", data->ventoy_color);
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_theme_add_file(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
path_node *node = NULL;
path_node *cur = NULL;
data_theme *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_theme + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (ventoy_is_real_exist_common(path, data->filelist, path_node))
{
ventoy_json_result(conn, VTOY_JSON_DUPLICATE);
return 0;
}
node = zalloc(sizeof(path_node));
if (node)
{
scnprintf(node->path, sizeof(node->path), "%s", path);
vtoy_list_add(data->filelist, cur, node);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_theme_del_file(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
path_node *node = NULL;
path_node *last = NULL;
data_theme *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_theme + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (strcmp(path, VTOY_DEL_ALL_PATH) == 0)
{
vtoy_list_free(path_node, data->filelist);
}
else
{
vtoy_list_del(last, node, data->filelist, path);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_theme_add_font(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
path_node *node = NULL;
path_node *cur = NULL;
data_theme *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_theme + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (ventoy_is_real_exist_common(path, data->fontslist, path_node))
{
ventoy_json_result(conn, VTOY_JSON_DUPLICATE);
return 0;
}
node = zalloc(sizeof(path_node));
if (node)
{
scnprintf(node->path, sizeof(node->path), "%s", path);
vtoy_list_add(data->fontslist, cur, node);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_theme_del_font(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
path_node *node = NULL;
path_node *last = NULL;
data_theme *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_theme + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (strcmp(path, VTOY_DEL_ALL_PATH) == 0)
{
vtoy_list_free(path_node, data->fontslist);
}
else
{
vtoy_list_del(last, node, data->fontslist, path);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
#if 0
#endif
void ventoy_data_default_menu_alias(data_alias *data)
{
memset(data, 0, sizeof(data_alias));
}
int ventoy_data_cmp_menu_alias(data_alias *data1, data_alias *data2)
{
data_alias_node *list1 = NULL;
data_alias_node *list2 = NULL;
if (NULL == data1->list && NULL == data2->list)
{
return 0;
}
else if (data1->list && data2->list)
{
list1 = data1->list;
list2 = data2->list;
while (list1 && list2)
{
if ((list1->type != list2->type) ||
strcmp(list1->path, list2->path) ||
strcmp(list1->alias, list2->alias))
{
return 1;
}
list1 = list1->next;
list2 = list2->next;
}
if (list1 == NULL && list2 == NULL)
{
return 0;
}
return 1;
}
else
{
return 1;
}
return 0;
}
int ventoy_data_save_menu_alias(data_alias *data, const char *title, char *buf, int buflen)
{
int pos = 0;
data_alias_node *node = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_KEY_L(L1, title);
VTOY_JSON_FMT_ARY_BEGIN_N();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN_LN(L2);
if (node->type == path_type_file)
{
VTOY_JSON_FMT_STRN_PATH_LN(L3, "image", node->path);
}
else
{
VTOY_JSON_FMT_STRN_PATH_LN(L3, "dir", node->path);
}
VTOY_JSON_FMT_STRN_EX_LN(L3, "alias", node->alias);
VTOY_JSON_FMT_OBJ_ENDEX_LN(L2);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L1);
VTOY_JSON_FMT_END(pos);
return pos;
}
int ventoy_data_json_menu_alias(data_alias *data, char *buf, int buflen)
{
int pos = 0;
int valid = 0;
data_alias_node *node = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_ARY_BEGIN();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_UINT("type", node->type);
VTOY_JSON_FMT_STRN("path", node->path);
if (node->type == path_type_file)
{
valid = ventoy_check_fuzzy_path(node->path, 1);
}
else
{
valid = ventoy_is_directory_exist("%s%s", g_cur_dir, node->path);
}
VTOY_JSON_FMT_SINT("valid", valid);
VTOY_JSON_FMT_STRN("alias", node->alias);
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_END();
VTOY_JSON_FMT_END(pos);
return pos;
}
static int ventoy_api_get_alias(struct mg_connection *conn, VTOY_JSON *json)
{
api_get_func(conn, json, menu_alias);
return 0;
}
static int ventoy_api_save_alias(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_alias_add(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
int type = path_type_file;
const char *path = NULL;
const char *alias = NULL;
data_alias_node *node = NULL;
data_alias_node *cur = NULL;
data_alias *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_menu_alias + index;
vtoy_json_get_int(json, "type", &type);
path = VTOY_JSON_STR_EX("path");
alias = VTOY_JSON_STR_EX("alias");
if (path && alias)
{
if (ventoy_is_real_exist_common(path, data->list, data_alias_node))
{
ventoy_json_result(conn, VTOY_JSON_DUPLICATE);
return 0;
}
node = zalloc(sizeof(data_alias_node));
if (node)
{
node->type = type;
scnprintf(node->path, sizeof(node->path), "%s", path);
scnprintf(node->alias, sizeof(node->alias), "%s", alias);
vtoy_list_add(data->list, cur, node);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_alias_del(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
data_alias_node *last = NULL;
data_alias_node *node = NULL;
data_alias *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_menu_alias + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (strcmp(path, VTOY_DEL_ALL_PATH) == 0)
{
vtoy_list_free(data_alias_node, data->list);
}
else
{
vtoy_list_del(last, node, data->list, path);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
#if 0
#endif
void ventoy_data_default_menu_tip(data_tip *data)
{
memset(data, 0, sizeof(data_tip));
scnprintf(data->left, sizeof(data->left), "10%%");
scnprintf(data->top, sizeof(data->top), "81%%");
scnprintf(data->color, sizeof(data->color), "%s", "blue");
}
int ventoy_data_cmp_menu_tip(data_tip *data1, data_tip *data2)
{
data_tip_node *list1 = NULL;
data_tip_node *list2 = NULL;
if (strcmp(data1->left, data2->left) || strcmp(data1->top, data2->top) || strcmp(data1->color, data2->color))
{
return 1;
}
if (NULL == data1->list && NULL == data2->list)
{
return 0;
}
else if (data1->list && data2->list)
{
list1 = data1->list;
list2 = data2->list;
while (list1 && list2)
{
if ((list1->type != list2->type) ||
strcmp(list1->path, list2->path) ||
strcmp(list1->tip, list2->tip))
{
return 1;
}
list1 = list1->next;
list2 = list2->next;
}
if (list1 == NULL && list2 == NULL)
{
return 0;
}
return 1;
}
else
{
return 1;
}
return 0;
}
int ventoy_data_save_menu_tip(data_tip *data, const char *title, char *buf, int buflen)
{
int pos = 0;
data_tip_node *node = NULL;
data_tip *def = g_data_menu_tip + bios_max;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_KEY_L(L1, title);
VTOY_JSON_FMT_OBJ_BEGIN_N();
VTOY_JSON_FMT_DIFF_STRN(L2, "left", left);
VTOY_JSON_FMT_DIFF_STRN(L2, "top", top);
VTOY_JSON_FMT_DIFF_STRN(L2, "color", color);
if (data->list)
{
VTOY_JSON_FMT_KEY_L(L2, "tips");
VTOY_JSON_FMT_ARY_BEGIN_N();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN_LN(L3);
if (node->type == path_type_file)
{
VTOY_JSON_FMT_STRN_PATH_LN(L4, "image", node->path);
}
else
{
VTOY_JSON_FMT_STRN_PATH_LN(L4, "dir", node->path);
}
VTOY_JSON_FMT_STRN_EX_LN(L4, "tip", node->tip);
VTOY_JSON_FMT_OBJ_ENDEX_LN(L3);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L2);
}
VTOY_JSON_FMT_OBJ_ENDEX_LN(L1);
VTOY_JSON_FMT_END(pos);
return pos;
}
int ventoy_data_json_menu_tip(data_tip *data, char *buf, int buflen)
{
int pos = 0;
int valid = 0;
data_tip_node *node = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("left", data->left);
VTOY_JSON_FMT_STRN("top", data->top);
VTOY_JSON_FMT_STRN("color", data->color);
VTOY_JSON_FMT_KEY("tips");
VTOY_JSON_FMT_ARY_BEGIN();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_UINT("type", node->type);
VTOY_JSON_FMT_STRN("path", node->path);
if (node->type == path_type_file)
{
valid = ventoy_check_fuzzy_path(node->path, 1);
}
else
{
valid = ventoy_is_directory_exist("%s%s", g_cur_dir, node->path);
}
VTOY_JSON_FMT_SINT("valid", valid);
VTOY_JSON_FMT_STRN("tip", node->tip);
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_ENDEX();
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
return pos;
}
static int ventoy_api_get_tip(struct mg_connection *conn, VTOY_JSON *json)
{
api_get_func(conn, json, menu_tip);
return 0;
}
static int ventoy_api_save_tip(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
data_tip *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_menu_tip + index;
VTOY_JSON_STR("left", data->left);
VTOY_JSON_STR("top", data->top);
VTOY_JSON_STR("color", data->color);
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_tip_add(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
int type = path_type_file;
const char *path = NULL;
const char *tip = NULL;
data_tip_node *node = NULL;
data_tip_node *cur = NULL;
data_tip *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_menu_tip + index;
vtoy_json_get_int(json, "type", &type);
path = VTOY_JSON_STR_EX("path");
tip = VTOY_JSON_STR_EX("tip");
if (path && tip)
{
if (ventoy_is_real_exist_common(path, data->list, data_tip_node))
{
ventoy_json_result(conn, VTOY_JSON_DUPLICATE);
return 0;
}
node = zalloc(sizeof(data_tip_node));
if (node)
{
node->type = type;
scnprintf(node->path, sizeof(node->path), "%s", path);
scnprintf(node->tip, sizeof(node->tip), "%s", tip);
vtoy_list_add(data->list, cur, node);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_tip_del(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
data_tip_node *last = NULL;
data_tip_node *node = NULL;
data_tip *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_menu_tip + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (strcmp(path, VTOY_DEL_ALL_PATH) == 0)
{
vtoy_list_free(data_tip_node, data->list);
}
else
{
vtoy_list_del(last, node, data->list, path);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
#if 0
#endif
void ventoy_data_default_menu_class(data_class *data)
{
memset(data, 0, sizeof(data_class));
}
int ventoy_data_cmp_menu_class(data_class *data1, data_class *data2)
{
data_class_node *list1 = NULL;
data_class_node *list2 = NULL;
if (NULL == data1->list && NULL == data2->list)
{
return 0;
}
else if (data1->list && data2->list)
{
list1 = data1->list;
list2 = data2->list;
while (list1 && list2)
{
if ((list1->type != list2->type) ||
strcmp(list1->path, list2->path) ||
strcmp(list1->class, list2->class))
{
return 1;
}
list1 = list1->next;
list2 = list2->next;
}
if (list1 == NULL && list2 == NULL)
{
return 0;
}
return 1;
}
else
{
return 1;
}
return 0;
}
int ventoy_data_save_menu_class(data_class *data, const char *title, char *buf, int buflen)
{
int pos = 0;
data_class_node *node = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_KEY_L(L1, title);
VTOY_JSON_FMT_ARY_BEGIN_N();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN_LN(L2);
if (node->type == class_type_key)
{
VTOY_JSON_FMT_STRN_LN(L3, "key", node->path);
}
else if (node->type == class_type_dir)
{
VTOY_JSON_FMT_STRN_PATH_LN(L3, "dir", node->path);
}
else
{
VTOY_JSON_FMT_STRN_PATH_LN(L3, "parent", node->path);
}
VTOY_JSON_FMT_STRN_LN(L3, "class", node->class);
VTOY_JSON_FMT_OBJ_ENDEX_LN(L2);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L1);
VTOY_JSON_FMT_END(pos);
return pos;
}
int ventoy_data_json_menu_class(data_class *data, char *buf, int buflen)
{
int pos = 0;
int valid = 0;
data_class_node *node = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_ARY_BEGIN();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_UINT("type", node->type);
VTOY_JSON_FMT_STRN("path", node->path);
if (node->type == class_type_key)
{
valid = 1;
}
else
{
valid = ventoy_is_directory_exist("%s%s", g_cur_dir, node->path);
}
VTOY_JSON_FMT_SINT("valid", valid);
VTOY_JSON_FMT_STRN("class", node->class);
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_END();
VTOY_JSON_FMT_END(pos);
return pos;
}
static int ventoy_api_get_class(struct mg_connection *conn, VTOY_JSON *json)
{
api_get_func(conn, json, menu_class);
return 0;
}
static int ventoy_api_save_class(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_class_add(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
int type = class_type_key;
const char *path = NULL;
const char *class = NULL;
data_class_node *node = NULL;
data_class_node *cur = NULL;
data_class *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_menu_class + index;
vtoy_json_get_int(json, "type", &type);
path = VTOY_JSON_STR_EX("path");
class = VTOY_JSON_STR_EX("class");
if (path && class)
{
node = zalloc(sizeof(data_class_node));
if (node)
{
node->type = type;
scnprintf(node->path, sizeof(node->path), "%s", path);
scnprintf(node->class, sizeof(node->class), "%s", class);
vtoy_list_add(data->list, cur, node);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_class_del(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
data_class_node *last = NULL;
data_class_node *node = NULL;
data_class *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_menu_class + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (strcmp(path, VTOY_DEL_ALL_PATH) == 0)
{
vtoy_list_free(data_class_node, data->list);
}
else
{
vtoy_list_del(last, node, data->list, path);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
#if 0
#endif
void ventoy_data_default_auto_memdisk(data_auto_memdisk *data)
{
memset(data, 0, sizeof(data_auto_memdisk));
}
int ventoy_data_cmp_auto_memdisk(data_auto_memdisk *data1, data_auto_memdisk *data2)
{
return ventoy_path_list_cmp(data1->list, data2->list);
}
int ventoy_data_save_auto_memdisk(data_auto_memdisk *data, const char *title, char *buf, int buflen)
{
int pos = 0;
path_node *node = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_KEY_L(L1, title);
VTOY_JSON_FMT_ARY_BEGIN_N();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_ITEM_PATH_LN(L2, node->path);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L1);
VTOY_JSON_FMT_END(pos);
return pos;
}
int ventoy_data_json_auto_memdisk(data_auto_memdisk *data, char *buf, int buflen)
{
int pos = 0;
int valid = 0;
path_node *node = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_ARY_BEGIN();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("path", node->path);
valid = ventoy_check_fuzzy_path(node->path, 1);
VTOY_JSON_FMT_SINT("valid", valid);
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_END();
VTOY_JSON_FMT_END(pos);
return pos;
}
static int ventoy_api_get_auto_memdisk(struct mg_connection *conn, VTOY_JSON *json)
{
api_get_func(conn, json, auto_memdisk);
return 0;
}
static int ventoy_api_save_auto_memdisk(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_auto_memdisk_add(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
path_node *node = NULL;
path_node *cur = NULL;
data_auto_memdisk *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_auto_memdisk + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (ventoy_is_real_exist_common(path, data->list, path_node))
{
ventoy_json_result(conn, VTOY_JSON_DUPLICATE);
return 0;
}
node = zalloc(sizeof(path_node));
if (node)
{
scnprintf(node->path, sizeof(node->path), "%s", path);
vtoy_list_add(data->list, cur, node);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_auto_memdisk_del(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
path_node *last = NULL;
path_node *node = NULL;
data_auto_memdisk *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_auto_memdisk + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (strcmp(path, VTOY_DEL_ALL_PATH) == 0)
{
vtoy_list_free(path_node, data->list);
}
else
{
vtoy_list_del(last, node, data->list, path);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
#if 0
#endif
void ventoy_data_default_image_list(data_image_list *data)
{
memset(data, 0, sizeof(data_image_list));
}
int ventoy_data_cmp_image_list(data_image_list *data1, data_image_list *data2)
{
if (data1->type != data2->type)
{
if (data1->list || data2->list)
{
return 1;
}
else
{
return 0;
}
}
return ventoy_path_list_cmp(data1->list, data2->list);
}
int ventoy_data_save_image_list(data_image_list *data, const char *title, char *buf, int buflen)
{
int pos = 0;
int prelen;
path_node *node = NULL;
char newtitle[64];
(void)title;
if (!(data->list))
{
return 0;
}
prelen = (int)strlen("image_list");
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
if (data->type == 0)
{
scnprintf(newtitle, sizeof(newtitle), "image_list%s", title + prelen);
}
else
{
scnprintf(newtitle, sizeof(newtitle), "image_blacklist%s", title + prelen);
}
VTOY_JSON_FMT_KEY_L(L1, newtitle);
VTOY_JSON_FMT_ARY_BEGIN_N();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_ITEM_PATH_LN(L2, node->path);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L1);
VTOY_JSON_FMT_END(pos);
return pos;
}
int ventoy_data_json_image_list(data_image_list *data, char *buf, int buflen)
{
int pos = 0;
int valid = 0;
path_node *node = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_SINT("type", data->type);
VTOY_JSON_FMT_KEY("list");
VTOY_JSON_FMT_ARY_BEGIN();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("path", node->path);
valid = ventoy_check_fuzzy_path(node->path, 1);
VTOY_JSON_FMT_SINT("valid", valid);
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_ENDEX();
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
return pos;
}
static int ventoy_api_get_image_list(struct mg_connection *conn, VTOY_JSON *json)
{
api_get_func(conn, json, image_list);
return 0;
}
static int ventoy_api_save_image_list(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
data_image_list *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_image_list + index;
VTOY_JSON_INT("type", data->type);
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_image_list_add(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
path_node *node = NULL;
path_node *cur = NULL;
data_image_list *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_image_list + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (ventoy_is_real_exist_common(path, data->list, path_node))
{
ventoy_json_result(conn, VTOY_JSON_DUPLICATE);
return 0;
}
node = zalloc(sizeof(path_node));
if (node)
{
scnprintf(node->path, sizeof(node->path), "%s", path);
vtoy_list_add(data->list, cur, node);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_image_list_del(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
path_node *last = NULL;
path_node *node = NULL;
data_image_list *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_image_list + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (strcmp(path, VTOY_DEL_ALL_PATH) == 0)
{
vtoy_list_free(path_node, data->list);
}
else
{
vtoy_list_del(last, node, data->list, path);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
#if 0
#endif
void ventoy_data_default_password(data_password *data)
{
memset(data, 0, sizeof(data_password));
}
int ventoy_data_cmp_password(data_password *data1, data_password *data2)
{
menu_password *list1 = NULL;
menu_password *list2 = NULL;
if (strcmp(data1->bootpwd, data2->bootpwd) ||
strcmp(data1->isopwd, data2->isopwd) ||
strcmp(data1->wimpwd, data2->wimpwd) ||
strcmp(data1->vhdpwd, data2->vhdpwd) ||
strcmp(data1->imgpwd, data2->imgpwd) ||
strcmp(data1->efipwd, data2->efipwd) ||
strcmp(data1->vtoypwd, data2->vtoypwd)
)
{
return 1;
}
if (NULL == data1->list && NULL == data2->list)
{
return 0;
}
else if (data1->list && data2->list)
{
list1 = data1->list;
list2 = data2->list;
while (list1 && list2)
{
if ((list1->type != list2->type) || strcmp(list1->path, list2->path))
{
return 1;
}
list1 = list1->next;
list2 = list2->next;
}
if (list1 == NULL && list2 == NULL)
{
return 0;
}
return 1;
}
else
{
return 1;
}
return 0;
}
int ventoy_data_save_password(data_password *data, const char *title, char *buf, int buflen)
{
int pos = 0;
menu_password *node = NULL;
data_password *def = g_data_password + bios_max;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_KEY_L(L1, title);
VTOY_JSON_FMT_OBJ_BEGIN_N();
VTOY_JSON_FMT_DIFF_STRN(L2, "bootpwd", bootpwd);
VTOY_JSON_FMT_DIFF_STRN(L2, "isopwd", isopwd);
VTOY_JSON_FMT_DIFF_STRN(L2, "wimpwd", wimpwd);
VTOY_JSON_FMT_DIFF_STRN(L2, "vhdpwd", vhdpwd);
VTOY_JSON_FMT_DIFF_STRN(L2, "imgpwd", imgpwd);
VTOY_JSON_FMT_DIFF_STRN(L2, "efipwd", efipwd);
VTOY_JSON_FMT_DIFF_STRN(L2, "vtoypwd", vtoypwd);
if (data->list)
{
VTOY_JSON_FMT_KEY_L(L2, "menupwd");
VTOY_JSON_FMT_ARY_BEGIN_N();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN_LN(L3);
if (node->type == 0)
{
VTOY_JSON_FMT_STRN_PATH_LN(L4, "file", node->path);
}
else
{
VTOY_JSON_FMT_STRN_PATH_LN(L4, "parent", node->path);
}
VTOY_JSON_FMT_STRN_LN(L4, "pwd", node->pwd);
VTOY_JSON_FMT_OBJ_ENDEX_LN(L3);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L2);
}
VTOY_JSON_FMT_OBJ_ENDEX_LN(L1);
VTOY_JSON_FMT_END(pos);
return pos;
}
int ventoy_data_json_password(data_password *data, char *buf, int buflen)
{
int pos = 0;
int valid = 0;
menu_password *node = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("bootpwd", data->bootpwd);
VTOY_JSON_FMT_STRN("isopwd", data->isopwd);
VTOY_JSON_FMT_STRN("wimpwd", data->wimpwd);
VTOY_JSON_FMT_STRN("vhdpwd", data->vhdpwd);
VTOY_JSON_FMT_STRN("imgpwd", data->imgpwd);
VTOY_JSON_FMT_STRN("efipwd", data->efipwd);
VTOY_JSON_FMT_STRN("vtoypwd", data->vtoypwd);
VTOY_JSON_FMT_KEY("list");
VTOY_JSON_FMT_ARY_BEGIN();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_SINT("type", node->type);
VTOY_JSON_FMT_STRN("path", node->path);
if (node->type == path_type_file)
{
valid = ventoy_check_fuzzy_path(node->path, 1);
}
else
{
valid = ventoy_is_directory_exist("%s%s", g_cur_dir, node->path);
}
VTOY_JSON_FMT_SINT("valid", valid);
VTOY_JSON_FMT_STRN("pwd", node->pwd);
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_ENDEX();
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
return pos;
}
static int ventoy_api_get_password(struct mg_connection *conn, VTOY_JSON *json)
{
api_get_func(conn, json, password);
return 0;
}
static int ventoy_api_save_password(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
data_password *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_password + index;
VTOY_JSON_STR("bootpwd", data->bootpwd);
VTOY_JSON_STR("isopwd", data->isopwd);
VTOY_JSON_STR("wimpwd", data->wimpwd);
VTOY_JSON_STR("vhdpwd", data->vhdpwd);
VTOY_JSON_STR("imgpwd", data->imgpwd);
VTOY_JSON_STR("efipwd", data->efipwd);
VTOY_JSON_STR("vtoypwd", data->vtoypwd);
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_password_add(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
int type = 0;
const char *path = NULL;
const char *pwd = NULL;
menu_password *node = NULL;
menu_password *cur = NULL;
data_password *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_password + index;
vtoy_json_get_int(json, "type", &type);
path = VTOY_JSON_STR_EX("path");
pwd = VTOY_JSON_STR_EX("pwd");
if (path && pwd)
{
if (ventoy_is_real_exist_common(path, data->list, menu_password))
{
ventoy_json_result(conn, VTOY_JSON_DUPLICATE);
return 0;
}
node = zalloc(sizeof(menu_password));
if (node)
{
node->type = type;
scnprintf(node->path, sizeof(node->path), "%s", path);
scnprintf(node->pwd, sizeof(node->pwd), "%s", pwd);
vtoy_list_add(data->list, cur, node);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_password_del(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
menu_password *last = NULL;
menu_password *node = NULL;
data_password *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_password + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (strcmp(path, VTOY_DEL_ALL_PATH) == 0)
{
vtoy_list_free(menu_password, data->list);
}
else
{
vtoy_list_del(last, node, data->list, path);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
#if 0
#endif
void ventoy_data_default_conf_replace(data_conf_replace *data)
{
memset(data, 0, sizeof(data_conf_replace));
}
int ventoy_data_cmp_conf_replace(data_conf_replace *data1, data_conf_replace *data2)
{
conf_replace_node *list1 = NULL;
conf_replace_node *list2 = NULL;
if (NULL == data1->list && NULL == data2->list)
{
return 0;
}
else if (data1->list && data2->list)
{
list1 = data1->list;
list2 = data2->list;
while (list1 && list2)
{
if (list1->image != list2->image ||
strcmp(list1->path, list2->path) ||
strcmp(list1->org, list2->org) ||
strcmp(list1->new, list2->new)
)
{
return 1;
}
list1 = list1->next;
list2 = list2->next;
}
if (list1 == NULL && list2 == NULL)
{
return 0;
}
return 1;
}
else
{
return 1;
}
return 0;
}
int ventoy_data_save_conf_replace(data_conf_replace *data, const char *title, char *buf, int buflen)
{
int pos = 0;
conf_replace_node *node = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_KEY_L(L1, title);
VTOY_JSON_FMT_ARY_BEGIN_N();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN_LN(L2);
VTOY_JSON_FMT_STRN_PATH_LN(L3, "iso", node->path);
VTOY_JSON_FMT_STRN_LN(L3, "org", node->org);
VTOY_JSON_FMT_STRN_PATH_LN(L3, "new", node->new);
if (node->image)
{
VTOY_JSON_FMT_SINT_LN(L3, "img", node->image);
}
VTOY_JSON_FMT_OBJ_ENDEX_LN(L2);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L1);
VTOY_JSON_FMT_END(pos);
return pos;
}
int ventoy_data_json_conf_replace(data_conf_replace *data, char *buf, int buflen)
{
int pos = 0;
conf_replace_node *node = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_ARY_BEGIN();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("path", node->path);
VTOY_JSON_FMT_SINT("valid", ventoy_check_fuzzy_path(node->path, 1));
VTOY_JSON_FMT_STRN("org", node->org);
VTOY_JSON_FMT_STRN("new", node->new);
VTOY_JSON_FMT_SINT("new_valid", ventoy_is_file_exist("%s%s", g_cur_dir, node->new));
VTOY_JSON_FMT_SINT("img", node->image);
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_END();
VTOY_JSON_FMT_END(pos);
return pos;
}
static int ventoy_api_get_conf_replace(struct mg_connection *conn, VTOY_JSON *json)
{
api_get_func(conn, json, conf_replace);
return 0;
}
static int ventoy_api_save_conf_replace(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_conf_replace_add(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int image = 0;
int index = 0;
const char *path = NULL;
const char *org = NULL;
const char *new = NULL;
conf_replace_node *node = NULL;
conf_replace_node *cur = NULL;
data_conf_replace *data = NULL;
vtoy_json_get_int(json, "img", &image);
vtoy_json_get_int(json, "index", &index);
data = g_data_conf_replace + index;
path = VTOY_JSON_STR_EX("path");
org = VTOY_JSON_STR_EX("org");
new = VTOY_JSON_STR_EX("new");
if (path && org && new)
{
node = zalloc(sizeof(conf_replace_node));
if (node)
{
node->image = image;
scnprintf(node->path, sizeof(node->path), "%s", path);
scnprintf(node->org, sizeof(node->org), "%s", org);
scnprintf(node->new, sizeof(node->new), "%s", new);
vtoy_list_add(data->list, cur, node);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_conf_replace_del(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
conf_replace_node *last = NULL;
conf_replace_node *node = NULL;
data_conf_replace *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_conf_replace + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (strcmp(path, VTOY_DEL_ALL_PATH) == 0)
{
vtoy_list_free(conf_replace_node, data->list);
}
else
{
vtoy_list_del(last, node, data->list, path);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
#if 0
#endif
void ventoy_data_default_dud(data_dud *data)
{
memset(data, 0, sizeof(data_dud));
}
int ventoy_data_cmp_dud(data_dud *data1, data_dud *data2)
{
dud_node *list1 = NULL;
dud_node *list2 = NULL;
if (NULL == data1->list && NULL == data2->list)
{
return 0;
}
else if (data1->list && data2->list)
{
list1 = data1->list;
list2 = data2->list;
while (list1 && list2)
{
if (strcmp(list1->path, list2->path))
{
return 1;
}
/* no need to compare dud list with default */
list1 = list1->next;
list2 = list2->next;
}
if (list1 == NULL && list2 == NULL)
{
return 0;
}
return 1;
}
else
{
return 1;
}
return 0;
}
int ventoy_data_save_dud(data_dud *data, const char *title, char *buf, int buflen)
{
int pos = 0;
dud_node *node = NULL;
path_node *pathnode = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_KEY_L(L1, title);
VTOY_JSON_FMT_ARY_BEGIN_N();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN_LN(L2);
VTOY_JSON_FMT_STRN_PATH_LN(L3, "image", node->path);
VTOY_JSON_FMT_KEY_L(L3, "dud");
VTOY_JSON_FMT_ARY_BEGIN_N();
for (pathnode = node->list; pathnode; pathnode = pathnode->next)
{
VTOY_JSON_FMT_ITEM_PATH_LN(L4, pathnode->path);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L3);
VTOY_JSON_FMT_OBJ_ENDEX_LN(L2);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L1);
VTOY_JSON_FMT_END(pos);
return pos;
}
int ventoy_data_json_dud(data_dud *data, char *buf, int buflen)
{
int pos = 0;
int valid = 0;
dud_node *node = NULL;
path_node *pathnode = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_ARY_BEGIN();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("path", node->path);
valid = ventoy_check_fuzzy_path(node->path, 1);
VTOY_JSON_FMT_SINT("valid", valid);
VTOY_JSON_FMT_KEY("list");
VTOY_JSON_FMT_ARY_BEGIN();
for (pathnode = node->list; pathnode; pathnode = pathnode->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("path", pathnode->path);
valid = ventoy_is_file_exist("%s%s", g_cur_dir, pathnode->path);
VTOY_JSON_FMT_SINT("valid", valid);
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_ENDEX();
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_END();
VTOY_JSON_FMT_END(pos);
return pos;
}
static int ventoy_api_get_dud(struct mg_connection *conn, VTOY_JSON *json)
{
api_get_func(conn, json, dud);
return 0;
}
static int ventoy_api_save_dud(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_dud_add(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
dud_node *node = NULL;
dud_node *cur = NULL;
data_dud *data = NULL;
VTOY_JSON *array = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_dud + index;
array = vtoy_json_find_item(json, JSON_TYPE_ARRAY, "dud");
path = VTOY_JSON_STR_EX("path");
if (path && array)
{
if (ventoy_is_real_exist_common(path, data->list, dud_node))
{
ventoy_json_result(conn, VTOY_JSON_DUPLICATE);
return 0;
}
node = zalloc(sizeof(dud_node));
if (node)
{
scnprintf(node->path, sizeof(node->path), "%s", path);
node->list = ventoy_path_node_add_array(array);
vtoy_list_add(data->list, cur, node);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_dud_del(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
dud_node *next = NULL;
dud_node *last = NULL;
dud_node *node = NULL;
data_dud *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_dud + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (strcmp(path, VTOY_DEL_ALL_PATH) == 0)
{
for (node = data->list; node; node = next)
{
next = node->next;
ventoy_free_path_node_list(node->list);
free(node);
}
data->list = NULL;
}
else
{
vtoy_list_del_ex(last, node, data->list, path, ventoy_free_path_node_list);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_dud_add_inner(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
const char *outpath = NULL;
path_node *pcur = NULL;
path_node *pnode = NULL;
dud_node *node = NULL;
data_dud *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_dud + index;
path = VTOY_JSON_STR_EX("path");
outpath = VTOY_JSON_STR_EX("outpath");
if (path && outpath)
{
for (node = data->list; node; node = node->next)
{
if (strcmp(outpath, node->path) == 0)
{
pnode = zalloc(sizeof(path_node));
if (pnode)
{
scnprintf(pnode->path, sizeof(pnode->path), "%s", path);
vtoy_list_add(node->list, pcur, pnode);
}
break;
}
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_dud_del_inner(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
const char *outpath = NULL;
path_node *plast = NULL;
path_node *pnode = NULL;
dud_node *node = NULL;
data_dud *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_dud + index;
path = VTOY_JSON_STR_EX("path");
outpath = VTOY_JSON_STR_EX("outpath");
if (path && outpath)
{
for (node = data->list; node; node = node->next)
{
if (strcmp(outpath, node->path) == 0)
{
vtoy_list_del(plast, pnode, node->list, path);
break;
}
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
#if 0
#endif
void ventoy_data_default_auto_install(data_auto_install *data)
{
memset(data, 0, sizeof(data_auto_install));
}
int ventoy_data_cmp_auto_install(data_auto_install *data1, data_auto_install *data2)
{
auto_install_node *list1 = NULL;
auto_install_node *list2 = NULL;
if (NULL == data1->list && NULL == data2->list)
{
return 0;
}
else if (data1->list && data2->list)
{
list1 = data1->list;
list2 = data2->list;
while (list1 && list2)
{
if (list1->timeout != list2->timeout ||
list1->autosel != list2->autosel ||
strcmp(list1->path, list2->path))
{
return 1;
}
/* no need to compare auto install list with default */
list1 = list1->next;
list2 = list2->next;
}
if (list1 == NULL && list2 == NULL)
{
return 0;
}
return 1;
}
else
{
return 1;
}
return 0;
}
int ventoy_data_save_auto_install(data_auto_install *data, const char *title, char *buf, int buflen)
{
int pos = 0;
auto_install_node *node = NULL;
path_node *pathnode = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_KEY_L(L1, title);
VTOY_JSON_FMT_ARY_BEGIN_N();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN_LN(L2);
if (node->type == 0)
{
VTOY_JSON_FMT_STRN_PATH_LN(L3, "image", node->path);
}
else
{
VTOY_JSON_FMT_STRN_PATH_LN(L3, "parent", node->path);
}
VTOY_JSON_FMT_KEY_L(L3, "template");
VTOY_JSON_FMT_ARY_BEGIN_N();
for (pathnode = node->list; pathnode; pathnode = pathnode->next)
{
VTOY_JSON_FMT_ITEM_PATH_LN(L4, pathnode->path);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L3);
if (node->timeouten)
{
VTOY_JSON_FMT_SINT_LN(L3, "timeout", node->timeout);
}
if (node->autoselen)
{
VTOY_JSON_FMT_SINT_LN(L3, "autosel", node->autosel);
}
VTOY_JSON_FMT_OBJ_ENDEX_LN(L2);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L1);
VTOY_JSON_FMT_END(pos);
return pos;
}
int ventoy_data_json_auto_install(data_auto_install *data, char *buf, int buflen)
{
int pos = 0;
int valid = 0;
auto_install_node *node = NULL;
path_node *pathnode = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_ARY_BEGIN();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("path", node->path);
if (node->type == 0)
{
valid = ventoy_check_fuzzy_path(node->path, 1);
}
else
{
valid = ventoy_is_directory_exist("%s%s", g_cur_dir, node->path);
}
VTOY_JSON_FMT_SINT("valid", valid);
VTOY_JSON_FMT_SINT("type", node->type);
VTOY_JSON_FMT_BOOL("timeouten", node->timeouten);
VTOY_JSON_FMT_BOOL("autoselen", node->autoselen);
VTOY_JSON_FMT_SINT("autosel", node->autosel);
VTOY_JSON_FMT_SINT("timeout", node->timeout);
VTOY_JSON_FMT_KEY("list");
VTOY_JSON_FMT_ARY_BEGIN();
for (pathnode = node->list; pathnode; pathnode = pathnode->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("path", pathnode->path);
valid = ventoy_is_file_exist("%s%s", g_cur_dir, pathnode->path);
VTOY_JSON_FMT_SINT("valid", valid);
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_ENDEX();
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_END();
VTOY_JSON_FMT_END(pos);
return pos;
}
static int ventoy_api_get_auto_install(struct mg_connection *conn, VTOY_JSON *json)
{
api_get_func(conn, json, auto_install);
return 0;
}
static int ventoy_api_save_auto_install(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int id = -1;
int cnt = 0;
int index = 0;
uint8_t timeouten = 0;
uint8_t autoselen = 0;
auto_install_node *node = NULL;
data_auto_install *data = NULL;
vtoy_json_get_int(json, "index", &index);
vtoy_json_get_int(json, "id", &id);
vtoy_json_get_bool(json, "timeouten", &timeouten);
vtoy_json_get_bool(json, "autoselen", &autoselen);
data = g_data_auto_install + index;
if (id >= 0)
{
for (node = data->list; node; node = node->next)
{
if (cnt == id)
{
node->timeouten = (int)timeouten;
node->autoselen = (int)autoselen;
VTOY_JSON_INT("timeout", node->timeout);
VTOY_JSON_INT("autosel", node->autosel);
break;
}
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_auto_install_add(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
int type = 0;
const char *path = NULL;
auto_install_node *node = NULL;
auto_install_node *cur = NULL;
data_auto_install *data = NULL;
VTOY_JSON *array = NULL;
vtoy_json_get_int(json, "type", &type);
vtoy_json_get_int(json, "index", &index);
data = g_data_auto_install + index;
array = vtoy_json_find_item(json, JSON_TYPE_ARRAY, "template");
path = VTOY_JSON_STR_EX("path");
if (path && array)
{
if (ventoy_is_real_exist_common(path, data->list, auto_install_node))
{
ventoy_json_result(conn, VTOY_JSON_DUPLICATE);
return 0;
}
node = zalloc(sizeof(auto_install_node));
if (node)
{
node->type = type;
node->timeouten = 0;
node->autoselen = 0;
node->autosel = 1;
node->timeout = 0;
scnprintf(node->path, sizeof(node->path), "%s", path);
node->list = ventoy_path_node_add_array(array);
vtoy_list_add(data->list, cur, node);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_auto_install_del(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
auto_install_node *last = NULL;
auto_install_node *next = NULL;
auto_install_node *node = NULL;
data_auto_install *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_auto_install + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (strcmp(path, VTOY_DEL_ALL_PATH) == 0)
{
for (node = data->list; node; node = next)
{
next = node->next;
ventoy_free_path_node_list(node->list);
free(node);
}
data->list = NULL;
}
else
{
vtoy_list_del_ex(last, node, data->list, path, ventoy_free_path_node_list);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_auto_install_add_inner(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
const char *outpath = NULL;
path_node *pcur = NULL;
path_node *pnode = NULL;
auto_install_node *node = NULL;
data_auto_install *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_auto_install + index;
path = VTOY_JSON_STR_EX("path");
outpath = VTOY_JSON_STR_EX("outpath");
if (path && outpath)
{
for (node = data->list; node; node = node->next)
{
if (strcmp(outpath, node->path) == 0)
{
pnode = zalloc(sizeof(path_node));
if (pnode)
{
scnprintf(pnode->path, sizeof(pnode->path), "%s", path);
vtoy_list_add(node->list, pcur, pnode);
}
break;
}
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_auto_install_del_inner(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
const char *outpath = NULL;
path_node *plast = NULL;
path_node *pnode = NULL;
auto_install_node *node = NULL;
data_auto_install *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_auto_install + index;
path = VTOY_JSON_STR_EX("path");
outpath = VTOY_JSON_STR_EX("outpath");
if (path && outpath)
{
for (node = data->list; node; node = node->next)
{
if (strcmp(outpath, node->path) == 0)
{
vtoy_list_del(plast, pnode, node->list, path);
break;
}
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
#if 0
#endif
void ventoy_data_default_persistence(data_persistence *data)
{
memset(data, 0, sizeof(data_persistence));
}
int ventoy_data_cmp_persistence(data_persistence *data1, data_persistence *data2)
{
persistence_node *list1 = NULL;
persistence_node *list2 = NULL;
if (NULL == data1->list && NULL == data2->list)
{
return 0;
}
else if (data1->list && data2->list)
{
list1 = data1->list;
list2 = data2->list;
while (list1 && list2)
{
if (list1->timeout != list2->timeout ||
list1->autosel != list2->autosel ||
strcmp(list1->path, list2->path))
{
return 1;
}
/* no need to compare auto install list with default */
list1 = list1->next;
list2 = list2->next;
}
if (list1 == NULL && list2 == NULL)
{
return 0;
}
return 1;
}
else
{
return 1;
}
return 0;
}
int ventoy_data_save_persistence(data_persistence *data, const char *title, char *buf, int buflen)
{
int pos = 0;
persistence_node *node = NULL;
path_node *pathnode = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_KEY_L(L1, title);
VTOY_JSON_FMT_ARY_BEGIN_N();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN_LN(L2);
VTOY_JSON_FMT_STRN_PATH_LN(L3, "image", node->path);
VTOY_JSON_FMT_KEY_L(L3, "backend");
VTOY_JSON_FMT_ARY_BEGIN_N();
for (pathnode = node->list; pathnode; pathnode = pathnode->next)
{
VTOY_JSON_FMT_ITEM_PATH_LN(L4, pathnode->path);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L3);
if (node->timeouten)
{
VTOY_JSON_FMT_SINT_LN(L3, "timeout", node->timeout);
}
if (node->autoselen)
{
VTOY_JSON_FMT_SINT_LN(L3, "autosel", node->autosel);
}
VTOY_JSON_FMT_OBJ_ENDEX_LN(L2);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L1);
VTOY_JSON_FMT_END(pos);
return pos;
}
int ventoy_data_json_persistence(data_persistence *data, char *buf, int buflen)
{
int pos = 0;
int valid = 0;
persistence_node *node = NULL;
path_node *pathnode = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_ARY_BEGIN();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("path", node->path);
valid = ventoy_check_fuzzy_path(node->path, 1);
VTOY_JSON_FMT_SINT("valid", valid);
VTOY_JSON_FMT_SINT("type", node->type);
VTOY_JSON_FMT_BOOL("timeouten", node->timeouten);
VTOY_JSON_FMT_BOOL("autoselen", node->autoselen);
VTOY_JSON_FMT_SINT("autosel", node->autosel);
VTOY_JSON_FMT_SINT("timeout", node->timeout);
VTOY_JSON_FMT_KEY("list");
VTOY_JSON_FMT_ARY_BEGIN();
for (pathnode = node->list; pathnode; pathnode = pathnode->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("path", pathnode->path);
valid = ventoy_is_file_exist("%s%s", g_cur_dir, pathnode->path);
VTOY_JSON_FMT_SINT("valid", valid);
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_ENDEX();
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_END();
VTOY_JSON_FMT_END(pos);
return pos;
}
static int ventoy_api_get_persistence(struct mg_connection *conn, VTOY_JSON *json)
{
api_get_func(conn, json, persistence);
return 0;
}
static int ventoy_api_save_persistence(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int id = -1;
int cnt = 0;
int index = 0;
uint8_t timeouten = 0;
uint8_t autoselen = 0;
persistence_node *node = NULL;
data_persistence *data = NULL;
vtoy_json_get_int(json, "index", &index);
vtoy_json_get_int(json, "id", &id);
vtoy_json_get_bool(json, "timeouten", &timeouten);
vtoy_json_get_bool(json, "autoselen", &autoselen);
data = g_data_persistence + index;
if (id >= 0)
{
for (node = data->list; node; node = node->next)
{
if (cnt == id)
{
node->timeouten = (int)timeouten;
node->autoselen = (int)autoselen;
VTOY_JSON_INT("timeout", node->timeout);
VTOY_JSON_INT("autosel", node->autosel);
break;
}
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_persistence_add(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
persistence_node *node = NULL;
persistence_node *cur = NULL;
data_persistence *data = NULL;
VTOY_JSON *array = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_persistence + index;
array = vtoy_json_find_item(json, JSON_TYPE_ARRAY, "backend");
path = VTOY_JSON_STR_EX("path");
if (path && array)
{
if (ventoy_is_real_exist_common(path, data->list, persistence_node))
{
ventoy_json_result(conn, VTOY_JSON_DUPLICATE);
return 0;
}
node = zalloc(sizeof(persistence_node));
if (node)
{
node->timeouten = 0;
node->autoselen = 0;
node->autosel = 1;
node->timeout = 0;
scnprintf(node->path, sizeof(node->path), "%s", path);
node->list = ventoy_path_node_add_array(array);
vtoy_list_add(data->list, cur, node);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_persistence_del(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
persistence_node *last = NULL;
persistence_node *next = NULL;
persistence_node *node = NULL;
data_persistence *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_persistence + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (strcmp(path, VTOY_DEL_ALL_PATH) == 0)
{
for (node = data->list; node; node = next)
{
next = node->next;
ventoy_free_path_node_list(node->list);
free(node);
}
data->list = NULL;
}
else
{
vtoy_list_del_ex(last, node, data->list, path, ventoy_free_path_node_list);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_persistence_add_inner(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
const char *outpath = NULL;
path_node *pcur = NULL;
path_node *pnode = NULL;
persistence_node *node = NULL;
data_persistence *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_persistence + index;
path = VTOY_JSON_STR_EX("path");
outpath = VTOY_JSON_STR_EX("outpath");
if (path && outpath)
{
for (node = data->list; node; node = node->next)
{
if (strcmp(outpath, node->path) == 0)
{
pnode = zalloc(sizeof(path_node));
if (pnode)
{
scnprintf(pnode->path, sizeof(pnode->path), "%s", path);
vtoy_list_add(node->list, pcur, pnode);
}
break;
}
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_persistence_del_inner(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
const char *outpath = NULL;
path_node *plast = NULL;
path_node *pnode = NULL;
persistence_node *node = NULL;
data_persistence *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_persistence + index;
path = VTOY_JSON_STR_EX("path");
outpath = VTOY_JSON_STR_EX("outpath");
if (path && outpath)
{
for (node = data->list; node; node = node->next)
{
if (strcmp(outpath, node->path) == 0)
{
vtoy_list_del(plast, pnode, node->list, path);
break;
}
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
#if 0
#endif
void ventoy_data_default_injection(data_injection *data)
{
memset(data, 0, sizeof(data_injection));
}
int ventoy_data_cmp_injection(data_injection *data1, data_injection *data2)
{
injection_node *list1 = NULL;
injection_node *list2 = NULL;
if (NULL == data1->list && NULL == data2->list)
{
return 0;
}
else if (data1->list && data2->list)
{
list1 = data1->list;
list2 = data2->list;
while (list1 && list2)
{
if ((list1->type != list2->type) ||
strcmp(list1->path, list2->path) ||
strcmp(list1->archive, list2->archive))
{
return 1;
}
list1 = list1->next;
list2 = list2->next;
}
if (list1 == NULL && list2 == NULL)
{
return 0;
}
return 1;
}
else
{
return 1;
}
return 0;
}
int ventoy_data_save_injection(data_injection *data, const char *title, char *buf, int buflen)
{
int pos = 0;
injection_node *node = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_KEY_L(L1, title);
VTOY_JSON_FMT_ARY_BEGIN_N();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN_LN(L2);
if (node->type == 0)
{
VTOY_JSON_FMT_STRN_PATH_LN(L3, "image", node->path);
}
else
{
VTOY_JSON_FMT_STRN_PATH_LN(L3, "parent", node->path);
}
VTOY_JSON_FMT_STRN_PATH_LN(L3, "archive", node->archive);
VTOY_JSON_FMT_OBJ_ENDEX_LN(L2);
}
VTOY_JSON_FMT_ARY_ENDEX_LN(L1);
VTOY_JSON_FMT_END(pos);
return pos;
}
int ventoy_data_json_injection(data_injection *data, char *buf, int buflen)
{
int pos = 0;
int valid = 0;
injection_node *node = NULL;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_ARY_BEGIN();
for (node = data->list; node; node = node->next)
{
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_UINT("type", node->type);
VTOY_JSON_FMT_STRN("path", node->path);
if (node->type == 0)
{
valid = ventoy_check_fuzzy_path(node->path, 1);
}
else
{
valid = ventoy_is_directory_exist("%s%s", g_cur_dir, node->path);
}
VTOY_JSON_FMT_SINT("valid", valid);
VTOY_JSON_FMT_STRN("archive", node->archive);
valid = ventoy_is_file_exist("%s%s", g_cur_dir, node->archive);
VTOY_JSON_FMT_SINT("archive_valid", valid);
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_END();
VTOY_JSON_FMT_END(pos);
return pos;
}
static int ventoy_api_get_injection(struct mg_connection *conn, VTOY_JSON *json)
{
api_get_func(conn, json, injection);
return 0;
}
static int ventoy_api_save_injection(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_injection_add(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
int type = 0;
const char *path = NULL;
const char *archive = NULL;
injection_node *node = NULL;
injection_node *cur = NULL;
data_injection *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_injection + index;
vtoy_json_get_int(json, "type", &type);
path = VTOY_JSON_STR_EX("path");
archive = VTOY_JSON_STR_EX("archive");
if (path && archive)
{
if (ventoy_is_real_exist_common(path, data->list, injection_node))
{
ventoy_json_result(conn, VTOY_JSON_DUPLICATE);
return 0;
}
node = zalloc(sizeof(injection_node));
if (node)
{
node->type = type;
scnprintf(node->path, sizeof(node->path), "%s", path);
scnprintf(node->archive, sizeof(node->archive), "%s", archive);
vtoy_list_add(data->list, cur, node);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
static int ventoy_api_injection_del(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int index = 0;
const char *path = NULL;
injection_node *last = NULL;
injection_node *node = NULL;
data_injection *data = NULL;
vtoy_json_get_int(json, "index", &index);
data = g_data_injection + index;
path = VTOY_JSON_STR_EX("path");
if (path)
{
if (strcmp(path, VTOY_DEL_ALL_PATH) == 0)
{
vtoy_list_free(injection_node, data->list);
}
else
{
vtoy_list_del(last, node, data->list, path);
}
}
ret = ventoy_data_save_all();
ventoy_json_result(conn, ret == 0 ? VTOY_JSON_SUCCESS_RET : VTOY_JSON_FAILED_RET);
return 0;
}
#if 0
#endif
static int ventoy_api_preview_json(struct mg_connection *conn, VTOY_JSON *json)
{
int i = 0;
int pos = 0;
int len = 0;
int utf16enclen = 0;
char *encodebuf = NULL;
unsigned short *utf16buf = NULL;
(void)json;
/* We can not use json directly, because it will be formated in the JS. */
len = ventoy_data_real_save_all(0);
utf16buf = (unsigned short *)malloc(2 * len + 16);
if (!utf16buf)
{
goto json;
}
utf16enclen = (int)utf8_to_utf16((unsigned char *)JSON_SAVE_BUFFER, len, utf16buf, len + 2);
encodebuf = (char *)malloc(utf16enclen * 4 + 16);
if (!encodebuf)
{
goto json;
}
for (i = 0; i < utf16enclen; i++)
{
scnprintf(encodebuf + i * 4, 5, "%04X", utf16buf[i]);
}
json:
VTOY_JSON_FMT_BEGIN(pos, JSON_BUFFER, JSON_BUF_MAX);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("json", (encodebuf ? encodebuf : ""));
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
CHECK_FREE(encodebuf);
CHECK_FREE(utf16buf);
ventoy_json_buffer(conn, JSON_BUFFER, pos);
return 0;
}
#if 0
#endif
int ventoy_data_save_all(void)
{
ventoy_set_writeback_event();
return 0;
}
int ventoy_data_real_save_all(int apilock)
{
int i = 0;
int pos = 0;
char title[64];
if (apilock)
{
pthread_mutex_lock(&g_api_mutex);
}
ssprintf(pos, JSON_SAVE_BUFFER, JSON_BUF_MAX, "{\n");
ventoy_save_plug(control);
ventoy_save_plug(theme);
ventoy_save_plug(menu_alias);
ventoy_save_plug(menu_tip);
ventoy_save_plug(menu_class);
ventoy_save_plug(auto_install);
ventoy_save_plug(persistence);
ventoy_save_plug(injection);
ventoy_save_plug(conf_replace);
ventoy_save_plug(password);
ventoy_save_plug(image_list);
ventoy_save_plug(auto_memdisk);
ventoy_save_plug(dud);
if (JSON_SAVE_BUFFER[pos - 1] == '\n' && JSON_SAVE_BUFFER[pos - 2] == ',')
{
JSON_SAVE_BUFFER[pos - 2] = '\n';
pos--;
}
ssprintf(pos, JSON_SAVE_BUFFER, JSON_BUF_MAX, "}\n");
if (apilock)
{
pthread_mutex_unlock(&g_api_mutex);
}
return pos;
}
int ventoy_http_writeback(void)
{
int ret;
int pos;
char filename[128];
ventoy_get_json_path(filename, NULL);
pos = ventoy_data_real_save_all(1);
#ifdef VENTOY_SIM
printf("%s", JSON_SAVE_BUFFER);
#endif
ret = ventoy_write_buf_to_file(filename, JSON_SAVE_BUFFER, pos);
if (ret)
{
vlog("Failed to write ventoy.json file.\n");
g_sysinfo.config_save_error = 1;
}
return 0;
}
static JSON_CB g_ventoy_json_cb[] =
{
{ "sysinfo", ventoy_api_sysinfo },
{ "handshake", ventoy_api_handshake },
{ "check_path", ventoy_api_check_exist },
{ "check_path2", ventoy_api_check_exist2 },
{ "check_fuzzy", ventoy_api_check_fuzzy },
{ "device_info", ventoy_api_device_info },
{ "get_control", ventoy_api_get_control },
{ "save_control", ventoy_api_save_control },
{ "get_theme", ventoy_api_get_theme },
{ "save_theme", ventoy_api_save_theme },
{ "theme_add_file", ventoy_api_theme_add_file },
{ "theme_del_file", ventoy_api_theme_del_file },
{ "theme_add_font", ventoy_api_theme_add_font },
{ "theme_del_font", ventoy_api_theme_del_font },
{ "get_alias", ventoy_api_get_alias },
{ "save_alias", ventoy_api_save_alias },
{ "alias_add", ventoy_api_alias_add },
{ "alias_del", ventoy_api_alias_del },
{ "get_tip", ventoy_api_get_tip },
{ "save_tip", ventoy_api_save_tip },
{ "tip_add", ventoy_api_tip_add },
{ "tip_del", ventoy_api_tip_del },
{ "get_class", ventoy_api_get_class },
{ "save_class", ventoy_api_save_class },
{ "class_add", ventoy_api_class_add },
{ "class_del", ventoy_api_class_del },
{ "get_auto_memdisk", ventoy_api_get_auto_memdisk },
{ "save_auto_memdisk", ventoy_api_save_auto_memdisk },
{ "auto_memdisk_add", ventoy_api_auto_memdisk_add },
{ "auto_memdisk_del", ventoy_api_auto_memdisk_del },
{ "get_image_list", ventoy_api_get_image_list },
{ "save_image_list", ventoy_api_save_image_list },
{ "image_list_add", ventoy_api_image_list_add },
{ "image_list_del", ventoy_api_image_list_del },
{ "get_conf_replace", ventoy_api_get_conf_replace },
{ "save_conf_replace", ventoy_api_save_conf_replace },
{ "conf_replace_add", ventoy_api_conf_replace_add },
{ "conf_replace_del", ventoy_api_conf_replace_del },
{ "get_dud", ventoy_api_get_dud },
{ "save_dud", ventoy_api_save_dud },
{ "dud_add", ventoy_api_dud_add },
{ "dud_del", ventoy_api_dud_del },
{ "dud_add_inner", ventoy_api_dud_add_inner },
{ "dud_del_inner", ventoy_api_dud_del_inner },
{ "get_auto_install", ventoy_api_get_auto_install },
{ "save_auto_install", ventoy_api_save_auto_install },
{ "auto_install_add", ventoy_api_auto_install_add },
{ "auto_install_del", ventoy_api_auto_install_del },
{ "auto_install_add_inner", ventoy_api_auto_install_add_inner },
{ "auto_install_del_inner", ventoy_api_auto_install_del_inner },
{ "get_persistence", ventoy_api_get_persistence },
{ "save_persistence", ventoy_api_save_persistence },
{ "persistence_add", ventoy_api_persistence_add },
{ "persistence_del", ventoy_api_persistence_del },
{ "persistence_add_inner", ventoy_api_persistence_add_inner },
{ "persistence_del_inner", ventoy_api_persistence_del_inner },
{ "get_password", ventoy_api_get_password },
{ "save_password", ventoy_api_save_password },
{ "password_add", ventoy_api_password_add },
{ "password_del", ventoy_api_password_del },
{ "get_injection", ventoy_api_get_injection },
{ "save_injection", ventoy_api_save_injection },
{ "injection_add", ventoy_api_injection_add },
{ "injection_del", ventoy_api_injection_del },
{ "preview_json", ventoy_api_preview_json },
};
static int ventoy_json_handler(struct mg_connection *conn, VTOY_JSON *json, char *jsonstr)
{
int i;
const char *method = NULL;
method = vtoy_json_get_string_ex(json, "method");
if (!method)
{
ventoy_json_result(conn, VTOY_JSON_SUCCESS_RET);
return 0;
}
if (strcmp(method, "handshake") == 0)
{
ventoy_api_handshake(conn, json);
return 0;
}
for (i = 0; i < (int)(sizeof(g_ventoy_json_cb) / sizeof(g_ventoy_json_cb[0])); i++)
{
if (strcmp(method, g_ventoy_json_cb[i].method) == 0)
{
g_ventoy_json_cb[i].callback(conn, json);
break;
}
}
return 0;
}
static int ventoy_request_handler(struct mg_connection *conn)
{
int post_data_len;
int post_buf_len;
VTOY_JSON *json = NULL;
char *post_data_buf = NULL;
const struct mg_request_info *ri = NULL;
char stack_buf[512];
ri = mg_get_request_info(conn);
if (strcmp(ri->uri, "/vtoy/json") == 0)
{
if (ri->content_length > 500)
{
post_data_buf = malloc((int)(ri->content_length + 4));
post_buf_len = (int)(ri->content_length + 1);
}
else
{
post_data_buf = stack_buf;
post_buf_len = sizeof(stack_buf);
}
post_data_len = mg_read(conn, post_data_buf, post_buf_len);
post_data_buf[post_data_len] = 0;
json = vtoy_json_create();
if (JSON_SUCCESS == vtoy_json_parse(json, post_data_buf))
{
pthread_mutex_lock(&g_api_mutex);
ventoy_json_handler(conn, json->pstChild, post_data_buf);
pthread_mutex_unlock(&g_api_mutex);
}
else
{
ventoy_json_result(conn, VTOY_JSON_INVALID_RET);
}
vtoy_json_destroy(json);
if (post_data_buf != stack_buf)
{
free(post_data_buf);
}
return 1;
}
else
{
return 0;
}
}
const char *ventoy_web_openfile(const struct mg_connection *conn, const char *path, size_t *data_len)
{
ventoy_file *node = NULL;
(void)conn;
if (!path)
{
return NULL;
}
node = ventoy_tar_find_file(path);
if (node)
{
*data_len = node->size;
return node->addr;
}
else
{
return NULL;
}
}
#if 0
#endif
static int ventoy_parse_control(VTOY_JSON *json, void *p)
{
int i;
VTOY_JSON *node = NULL;
VTOY_JSON *child = NULL;
data_control *data = (data_control *)p;
if (json->enDataType != JSON_TYPE_ARRAY)
{
return 0;
}
for (node = json->pstChild; node; node = node->pstNext)
{
if (node->enDataType == JSON_TYPE_OBJECT)
{
child = node->pstChild;
if (child->enDataType != JSON_TYPE_STRING)
{
continue;
}
if (strcmp(child->pcName, "VTOY_DEFAULT_MENU_MODE") == 0)
{
CONTROL_PARSE_INT_DEF_0(child, data->default_menu_mode);
}
else if (strcmp(child->pcName, "VTOY_WIN11_BYPASS_CHECK") == 0)
{
CONTROL_PARSE_INT_DEF_1(child, data->win11_bypass_check);
}
else if (strcmp(child->pcName, "VTOY_WIN11_BYPASS_NRO") == 0)
{
CONTROL_PARSE_INT_DEF_1(child, data->win11_bypass_nro);
}
else if (strcmp(child->pcName, "VTOY_LINUX_REMOUNT") == 0)
{
CONTROL_PARSE_INT_DEF_0(child, data->linux_remount);
}
else if (strcmp(child->pcName, "VTOY_SECONDARY_BOOT_MENU") == 0)
{
CONTROL_PARSE_INT_DEF_1(child, data->secondary_menu);
}
else if (strcmp(child->pcName, "VTOY_SHOW_PASSWORD_ASTERISK") == 0)
{
CONTROL_PARSE_INT_DEF_1(child, data->password_asterisk);
}
else if (strcmp(child->pcName, "VTOY_TREE_VIEW_MENU_STYLE") == 0)
{
CONTROL_PARSE_INT_DEF_0(child, data->treeview_style);
}
else if (strcmp(child->pcName, "VTOY_FILT_DOT_UNDERSCORE_FILE") == 0)
{
CONTROL_PARSE_INT_DEF_1(child, data->filter_dot_underscore);
}
else if (strcmp(child->pcName, "VTOY_SORT_CASE_SENSITIVE") == 0)
{
CONTROL_PARSE_INT_DEF_0(child, data->sort_casesensitive);
}
else if (strcmp(child->pcName, "VTOY_MAX_SEARCH_LEVEL") == 0)
{
if (strcmp(child->unData.pcStrVal, "max") == 0)
{
data->max_search_level = -1;
}
else
{
data->max_search_level = (int)strtol(child->unData.pcStrVal, NULL, 10);
}
}
else if (strcmp(child->pcName, "VTOY_DEFAULT_SEARCH_ROOT") == 0)
{
strlcpy(data->default_search_root, child->unData.pcStrVal);
}
else if (strcmp(child->pcName, "VTOY_DEFAULT_IMAGE") == 0)
{
strlcpy(data->default_image, child->unData.pcStrVal);
}
else if (strcmp(child->pcName, "VTOY_DEFAULT_KBD_LAYOUT") == 0)
{
for (i = 0; g_ventoy_kbd_layout[i]; i++)
{
if (strcmp(child->unData.pcStrVal, g_ventoy_kbd_layout[i]) == 0)
{
strlcpy(data->default_kbd_layout, child->unData.pcStrVal);
break;
}
}
}
else if (strcmp(child->pcName, "VTOY_MENU_LANGUAGE") == 0)
{
for (i = 0; g_ventoy_menu_lang[i][0]; i++)
{
if (strcmp(child->unData.pcStrVal, g_ventoy_menu_lang[i]) == 0)
{
strlcpy(data->menu_language, child->unData.pcStrVal);
break;
}
}
}
else if (strcmp(child->pcName, "VTOY_MENU_TIMEOUT") == 0)
{
data->menu_timeout = (int)strtol(child->unData.pcStrVal, NULL, 10);
}
else if (strcmp(child->pcName, "VTOY_SECONDARY_TIMEOUT") == 0)
{
data->secondary_menu_timeout = (int)strtol(child->unData.pcStrVal, NULL, 10);
}
else if (strcmp(child->pcName, "VTOY_VHD_NO_WARNING") == 0)
{
CONTROL_PARSE_INT_DEF_0(child, data->vhd_no_warning);
}
else if (strcmp(child->pcName, "VTOY_FILE_FLT_ISO") == 0)
{
CONTROL_PARSE_INT_DEF_0(child, data->filter_iso);
}
else if (strcmp(child->pcName, "VTOY_FILE_FLT_IMG") == 0)
{
CONTROL_PARSE_INT_DEF_0(child, data->filter_img);
}
else if (strcmp(child->pcName, "VTOY_FILE_FLT_EFI") == 0)
{
CONTROL_PARSE_INT_DEF_0(child, data->filter_efi);
}
else if (strcmp(child->pcName, "VTOY_FILE_FLT_WIM") == 0)
{
CONTROL_PARSE_INT_DEF_0(child, data->filter_wim);
}
else if (strcmp(child->pcName, "VTOY_FILE_FLT_VHD") == 0)
{
CONTROL_PARSE_INT_DEF_0(child, data->filter_vhd);
}
else if (strcmp(child->pcName, "VTOY_FILE_FLT_VTOY") == 0)
{
CONTROL_PARSE_INT_DEF_0(child, data->filter_vtoy);
}
}
}
return 0;
}
static int ventoy_parse_theme(VTOY_JSON *json, void *p)
{
const char *dismode = NULL;
VTOY_JSON *child = NULL;
VTOY_JSON *node = NULL;
path_node *tail = NULL;
path_node *pnode = NULL;
data_theme *data = (data_theme *)p;
if (json->enDataType != JSON_TYPE_OBJECT)
{
return 0;
}
child = json->pstChild;
dismode = vtoy_json_get_string_ex(child, "display_mode");
vtoy_json_get_string(child, "ventoy_left", sizeof(data->ventoy_left), data->ventoy_left);
vtoy_json_get_string(child, "ventoy_top", sizeof(data->ventoy_top), data->ventoy_top);
vtoy_json_get_string(child, "ventoy_color", sizeof(data->ventoy_color), data->ventoy_color);
vtoy_json_get_int(child, "default_file", &(data->default_file));
vtoy_json_get_int(child, "resolution_fit", &(data->resolution_fit));
vtoy_json_get_string(child, "gfxmode", sizeof(data->gfxmode), data->gfxmode);
vtoy_json_get_string(child, "serial_param", sizeof(data->serial_param), data->serial_param);
if (dismode)
{
if (strcmp(dismode, "CLI") == 0)
{
data->display_mode = display_mode_cli;
}
else if (strcmp(dismode, "serial") == 0)
{
data->display_mode = display_mode_serial;
}
else if (strcmp(dismode, "serial_console") == 0)
{
data->display_mode = display_mode_ser_console;
}
else
{
data->display_mode = display_mode_gui;
}
}
node = vtoy_json_find_item(child, JSON_TYPE_STRING, "file");
if (node)
{
data->default_file = 0;
data->resolution_fit = 0;
pnode = zalloc(sizeof(path_node));
if (pnode)
{
strlcpy(pnode->path, node->unData.pcStrVal);
data->filelist = pnode;
}
}
else
{
node = vtoy_json_find_item(child, JSON_TYPE_ARRAY, "file");
if (node)
{
for (node = node->pstChild; node; node = node->pstNext)
{
if (node->enDataType == JSON_TYPE_STRING)
{
pnode = zalloc(sizeof(path_node));
if (pnode)
{
strlcpy(pnode->path, node->unData.pcStrVal);
if (data->filelist)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->filelist = tail = pnode;
}
}
}
}
}
}
node = vtoy_json_find_item(child, JSON_TYPE_ARRAY, "fonts");
if (node)
{
for (node = node->pstChild; node; node = node->pstNext)
{
if (node->enDataType == JSON_TYPE_STRING)
{
pnode = zalloc(sizeof(path_node));
if (pnode)
{
strlcpy(pnode->path, node->unData.pcStrVal);
if (data->fontslist)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->fontslist = tail = pnode;
}
}
}
}
}
return 0;
}
static int ventoy_parse_menu_alias(VTOY_JSON *json, void *p)
{
int type;
const char *path = NULL;
const char *alias = NULL;
data_alias *data = (data_alias *)p;
data_alias_node *tail = NULL;
data_alias_node *pnode = NULL;
VTOY_JSON *node = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
return 0;
}
for (node = json->pstChild; node; node = node->pstNext)
{
if (node->enDataType != JSON_TYPE_OBJECT)
{
continue;
}
type = path_type_file;
path = vtoy_json_get_string_ex(node->pstChild, "image");
if (!path)
{
path = vtoy_json_get_string_ex(node->pstChild, "dir");
type = path_type_dir;
}
alias = vtoy_json_get_string_ex(node->pstChild, "alias");
if (path && alias)
{
pnode = zalloc(sizeof(data_alias_node));
if (pnode)
{
pnode->type = type;
strlcpy(pnode->path, path);
strlcpy(pnode->alias, alias);
if (data->list)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->list = tail = pnode;
}
}
}
}
return 0;
}
static int ventoy_parse_menu_tip(VTOY_JSON *json, void *p)
{
int type;
const char *path = NULL;
const char *tip = NULL;
data_tip *data = (data_tip *)p;
data_tip_node *tail = NULL;
data_tip_node *pnode = NULL;
VTOY_JSON *node = NULL;
VTOY_JSON *tips = NULL;
if (json->enDataType != JSON_TYPE_OBJECT)
{
return 0;
}
vtoy_json_get_string(json->pstChild, "left", sizeof(data->left), data->left);
vtoy_json_get_string(json->pstChild, "top", sizeof(data->top), data->top);
vtoy_json_get_string(json->pstChild, "color", sizeof(data->color), data->color);
tips = vtoy_json_find_item(json->pstChild, JSON_TYPE_ARRAY, "tips");
if (!tips)
{
return 0;
}
for (node = tips->pstChild; node; node = node->pstNext)
{
if (node->enDataType != JSON_TYPE_OBJECT)
{
continue;
}
type = path_type_file;
path = vtoy_json_get_string_ex(node->pstChild, "image");
if (!path)
{
path = vtoy_json_get_string_ex(node->pstChild, "dir");
type = path_type_dir;
}
tip = vtoy_json_get_string_ex(node->pstChild, "tip");
if (path && tip)
{
pnode = zalloc(sizeof(data_tip_node));
if (pnode)
{
pnode->type = type;
strlcpy(pnode->path, path);
strlcpy(pnode->tip, tip);
if (data->list)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->list = tail = pnode;
}
}
}
}
return 0;
}
static int ventoy_parse_menu_class(VTOY_JSON *json, void *p)
{
int type;
const char *path = NULL;
const char *class = NULL;
data_class *data = (data_class *)p;
data_class_node *tail = NULL;
data_class_node *pnode = NULL;
VTOY_JSON *node = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
return 0;
}
for (node = json->pstChild; node; node = node->pstNext)
{
if (node->enDataType != JSON_TYPE_OBJECT)
{
continue;
}
type = class_type_key;
path = vtoy_json_get_string_ex(node->pstChild, "key");
if (!path)
{
type = class_type_dir;
path = vtoy_json_get_string_ex(node->pstChild, "dir");
if (!path)
{
type = class_type_parent;
path = vtoy_json_get_string_ex(node->pstChild, "parent");
}
}
class = vtoy_json_get_string_ex(node->pstChild, "class");
if (path && class)
{
pnode = zalloc(sizeof(data_class_node));
if (pnode)
{
pnode->type = type;
strlcpy(pnode->path, path);
strlcpy(pnode->class, class);
if (data->list)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->list = tail = pnode;
}
}
}
}
return 0;
}
static int ventoy_parse_auto_install(VTOY_JSON *json, void *p)
{
int type;
int count;
int timeout;
int timeouten;
int autosel;
int autoselen;
const char *path = NULL;
const char *file = NULL;
data_auto_install *data = (data_auto_install *)p;
auto_install_node *tail = NULL;
auto_install_node *pnode = NULL;
path_node *pathnode = NULL;
path_node *pathtail = NULL;
VTOY_JSON *node = NULL;
VTOY_JSON *filelist = NULL;
VTOY_JSON *filenode = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
return 0;
}
for (node = json->pstChild; node; node = node->pstNext)
{
if (node->enDataType != JSON_TYPE_OBJECT)
{
continue;
}
type = 0;
path = vtoy_json_get_string_ex(node->pstChild, "image");
if (!path)
{
path = vtoy_json_get_string_ex(node->pstChild, "parent");
type = 1;
}
if (!path)
{
continue;
}
file = vtoy_json_get_string_ex(node->pstChild, "template");
if (file)
{
pnode = zalloc(sizeof(auto_install_node));
if (pnode)
{
pnode->type = type;
pnode->autosel = 1;
strlcpy(pnode->path, path);
pathnode = zalloc(sizeof(path_node));
if (pathnode)
{
strlcpy(pathnode->path, file);
pnode->list = pathnode;
}
else
{
free(pnode);
}
if (data->list)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->list = tail = pnode;
}
}
continue;
}
timeouten = autoselen = 0;
if (JSON_SUCCESS == vtoy_json_get_int(node->pstChild, "timeout", &timeout))
{
timeouten = 1;
}
if (JSON_SUCCESS == vtoy_json_get_int(node->pstChild, "autosel", &autosel))
{
autoselen = 1;
}
filelist = vtoy_json_find_item(node->pstChild, JSON_TYPE_ARRAY, "template");
if (!filelist)
{
continue;
}
pnode = zalloc(sizeof(auto_install_node));
if (!pnode)
{
continue;
}
pnode->type = type;
pnode->autoselen = autoselen;
pnode->timeouten = timeouten;
pnode->timeout = timeout;
pnode->autosel = autosel;
strlcpy(pnode->path, path);
count = 0;
for (filenode = filelist->pstChild; filenode; filenode = filenode->pstNext)
{
if (filenode->enDataType != JSON_TYPE_STRING)
{
continue;
}
pathnode = zalloc(sizeof(path_node));
if (pathnode)
{
count++;
strlcpy(pathnode->path, filenode->unData.pcStrVal);
if (pnode->list)
{
pathtail->next = pathnode;
pathtail = pathnode;
}
else
{
pnode->list = pathtail = pathnode;
}
}
}
if (count == 0)
{
free(pnode);
}
else
{
if (pnode->autoselen && pnode->autosel > count)
{
pnode->autosel = 1;
}
if (data->list)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->list = tail = pnode;
}
}
}
return 0;
}
static int ventoy_parse_persistence(VTOY_JSON *json, void *p)
{
int count;
int timeout;
int timeouten;
int autosel;
int autoselen;
const char *path = NULL;
const char *file = NULL;
data_persistence *data = (data_persistence *)p;
persistence_node *tail = NULL;
persistence_node *pnode = NULL;
path_node *pathnode = NULL;
path_node *pathtail = NULL;
VTOY_JSON *node = NULL;
VTOY_JSON *filelist = NULL;
VTOY_JSON *filenode = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
return 0;
}
for (node = json->pstChild; node; node = node->pstNext)
{
if (node->enDataType != JSON_TYPE_OBJECT)
{
continue;
}
path = vtoy_json_get_string_ex(node->pstChild, "image");
if (!path)
{
continue;
}
file = vtoy_json_get_string_ex(node->pstChild, "backend");
if (file)
{
pnode = zalloc(sizeof(persistence_node));
if (pnode)
{
pnode->type = 0;
pnode->autosel = 1;
strlcpy(pnode->path, path);
pathnode = zalloc(sizeof(path_node));
if (pathnode)
{
strlcpy(pathnode->path, file);
pnode->list = pathnode;
}
else
{
free(pnode);
}
if (data->list)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->list = tail = pnode;
}
}
continue;
}
timeouten = autoselen = 0;
if (JSON_SUCCESS == vtoy_json_get_int(node->pstChild, "timeout", &timeout))
{
timeouten = 1;
}
if (JSON_SUCCESS == vtoy_json_get_int(node->pstChild, "autosel", &autosel))
{
autoselen = 1;
}
filelist = vtoy_json_find_item(node->pstChild, JSON_TYPE_ARRAY, "backend");
if (!filelist)
{
continue;
}
pnode = zalloc(sizeof(persistence_node));
if (!pnode)
{
continue;
}
pnode->type = 0;
pnode->autoselen = autoselen;
pnode->timeouten = timeouten;
pnode->timeout = timeout;
pnode->autosel = autosel;
strlcpy(pnode->path, path);
count = 0;
for (filenode = filelist->pstChild; filenode; filenode = filenode->pstNext)
{
if (filenode->enDataType != JSON_TYPE_STRING)
{
continue;
}
pathnode = zalloc(sizeof(path_node));
if (pathnode)
{
count++;
strlcpy(pathnode->path, filenode->unData.pcStrVal);
if (pnode->list)
{
pathtail->next = pathnode;
pathtail = pathnode;
}
else
{
pnode->list = pathtail = pathnode;
}
}
}
if (count == 0)
{
free(pnode);
}
else
{
if (pnode->autoselen && pnode->autosel > count)
{
pnode->autosel = 1;
}
if (data->list)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->list = tail = pnode;
}
}
}
return 0;
}
static int ventoy_parse_injection(VTOY_JSON *json, void *p)
{
int type;
const char *path = NULL;
const char *archive = NULL;
data_injection *data = (data_injection *)p;
injection_node *tail = NULL;
injection_node *pnode = NULL;
VTOY_JSON *node = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
return 0;
}
for (node = json->pstChild; node; node = node->pstNext)
{
if (node->enDataType != JSON_TYPE_OBJECT)
{
continue;
}
type = 0;
path = vtoy_json_get_string_ex(node->pstChild, "image");
if (!path)
{
path = vtoy_json_get_string_ex(node->pstChild, "parent");
type = 1;
}
archive = vtoy_json_get_string_ex(node->pstChild, "archive");
if (path && archive)
{
pnode = zalloc(sizeof(injection_node));
if (pnode)
{
pnode->type = type;
strlcpy(pnode->path, path);
strlcpy(pnode->archive, archive);
if (data->list)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->list = tail = pnode;
}
}
}
}
return 0;
}
static int ventoy_parse_conf_replace(VTOY_JSON *json, void *p)
{
int img = 0;
const char *path = NULL;
const char *org = NULL;
const char *new = NULL;
data_conf_replace *data = (data_conf_replace *)p;
conf_replace_node *tail = NULL;
conf_replace_node *pnode = NULL;
VTOY_JSON *node = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
return 0;
}
for (node = json->pstChild; node; node = node->pstNext)
{
if (node->enDataType != JSON_TYPE_OBJECT)
{
continue;
}
path = vtoy_json_get_string_ex(node->pstChild, "iso");
org = vtoy_json_get_string_ex(node->pstChild, "org");
new = vtoy_json_get_string_ex(node->pstChild, "new");
img = 0;
vtoy_json_get_int(node->pstChild, "img", &img);
if (path && org && new)
{
pnode = zalloc(sizeof(conf_replace_node));
if (pnode)
{
strlcpy(pnode->path, path);
strlcpy(pnode->org, org);
strlcpy(pnode->new, new);
if (img == 1)
{
pnode->image = img;
}
if (data->list)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->list = tail = pnode;
}
}
}
}
return 0;
}
static int ventoy_parse_password(VTOY_JSON *json, void *p)
{
int type;
const char *bootpwd = NULL;
const char *isopwd= NULL;
const char *wimpwd= NULL;
const char *imgpwd= NULL;
const char *efipwd= NULL;
const char *vhdpwd= NULL;
const char *vtoypwd= NULL;
const char *path = NULL;
const char *pwd = NULL;
data_password *data = (data_password *)p;
menu_password *tail = NULL;
menu_password *pnode = NULL;
VTOY_JSON *node = NULL;
VTOY_JSON *menupwd = NULL;
if (json->enDataType != JSON_TYPE_OBJECT)
{
return 0;
}
bootpwd = vtoy_json_get_string_ex(json->pstChild, "bootpwd");
isopwd = vtoy_json_get_string_ex(json->pstChild, "isopwd");
wimpwd = vtoy_json_get_string_ex(json->pstChild, "wimpwd");
imgpwd = vtoy_json_get_string_ex(json->pstChild, "imgpwd");
efipwd = vtoy_json_get_string_ex(json->pstChild, "efipwd");
vhdpwd = vtoy_json_get_string_ex(json->pstChild, "vhdpwd");
vtoypwd = vtoy_json_get_string_ex(json->pstChild, "vtoypwd");
if (bootpwd) strlcpy(data->bootpwd, bootpwd);
if (isopwd) strlcpy(data->isopwd, isopwd);
if (wimpwd) strlcpy(data->wimpwd, wimpwd);
if (imgpwd) strlcpy(data->imgpwd, imgpwd);
if (efipwd) strlcpy(data->efipwd, efipwd);
if (vhdpwd) strlcpy(data->vhdpwd, vhdpwd);
if (vtoypwd) strlcpy(data->vtoypwd, vtoypwd);
menupwd = vtoy_json_find_item(json->pstChild, JSON_TYPE_ARRAY, "menupwd");
if (!menupwd)
{
return 0;
}
for (node = menupwd->pstChild; node; node = node->pstNext)
{
if (node->enDataType != JSON_TYPE_OBJECT)
{
continue;
}
type = 0;
path = vtoy_json_get_string_ex(node->pstChild, "file");
if (!path)
{
path = vtoy_json_get_string_ex(node->pstChild, "parent");
type = 1;
}
pwd = vtoy_json_get_string_ex(node->pstChild, "pwd");
if (path && pwd)
{
pnode = zalloc(sizeof(menu_password));
if (pnode)
{
pnode->type = type;
strlcpy(pnode->path, path);
strlcpy(pnode->pwd, pwd);
if (data->list)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->list = tail = pnode;
}
}
}
}
return 0;
}
static int ventoy_parse_image_list_real(VTOY_JSON *json, int type, void *p)
{
VTOY_JSON *node = NULL;
data_image_list *data = (data_image_list *)p;
path_node *tail = NULL;
path_node *pnode = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
return 0;
}
data->type = type;
for (node = json->pstChild; node; node = node->pstNext)
{
if (node->enDataType == JSON_TYPE_STRING)
{
pnode = zalloc(sizeof(path_node));
if (pnode)
{
strlcpy(pnode->path, node->unData.pcStrVal);
if (data->list)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->list = tail = pnode;
}
}
}
}
return 0;
}
static int ventoy_parse_image_blacklist(VTOY_JSON *json, void *p)
{
return ventoy_parse_image_list_real(json, 1, p);
}
static int ventoy_parse_image_list(VTOY_JSON *json, void *p)
{
return ventoy_parse_image_list_real(json, 0, p);
}
static int ventoy_parse_auto_memdisk(VTOY_JSON *json, void *p)
{
VTOY_JSON *node = NULL;
data_auto_memdisk *data = (data_auto_memdisk *)p;
path_node *tail = NULL;
path_node *pnode = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
return 0;
}
for (node = json->pstChild; node; node = node->pstNext)
{
if (node->enDataType == JSON_TYPE_STRING)
{
pnode = zalloc(sizeof(path_node));
if (pnode)
{
strlcpy(pnode->path, node->unData.pcStrVal);
if (data->list)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->list = tail = pnode;
}
}
}
}
return 0;
}
static int ventoy_parse_dud(VTOY_JSON *json, void *p)
{
int count = 0;
const char *path = NULL;
const char *file = NULL;
data_dud *data = (data_dud *)p;
dud_node *tail = NULL;
dud_node *pnode = NULL;
path_node *pathnode = NULL;
path_node *pathtail = NULL;
VTOY_JSON *node = NULL;
VTOY_JSON *filelist = NULL;
VTOY_JSON *filenode = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
return 0;
}
for (node = json->pstChild; node; node = node->pstNext)
{
if (node->enDataType != JSON_TYPE_OBJECT)
{
continue;
}
path = vtoy_json_get_string_ex(node->pstChild, "image");
if (!path)
{
continue;
}
file = vtoy_json_get_string_ex(node->pstChild, "dud");
if (file)
{
pnode = zalloc(sizeof(dud_node));
if (pnode)
{
strlcpy(pnode->path, path);
pathnode = zalloc(sizeof(path_node));
if (pathnode)
{
strlcpy(pathnode->path, file);
pnode->list = pathnode;
}
else
{
free(pnode);
}
if (data->list)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->list = tail = pnode;
}
}
continue;
}
filelist = vtoy_json_find_item(node->pstChild, JSON_TYPE_ARRAY, "dud");
if (!filelist)
{
continue;
}
pnode = zalloc(sizeof(dud_node));
if (!pnode)
{
continue;
}
strlcpy(pnode->path, path);
for (filenode = filelist->pstChild; filenode; filenode = filenode->pstNext)
{
if (filenode->enDataType != JSON_TYPE_STRING)
{
continue;
}
pathnode = zalloc(sizeof(path_node));
if (pathnode)
{
strlcpy(pathnode->path, filenode->unData.pcStrVal);
count++;
if (pnode->list)
{
pathtail->next = pathnode;
pathtail = pathnode;
}
else
{
pnode->list = pathtail = pathnode;
}
}
}
if (count == 0)
{
free(pnode);
}
else
{
if (data->list)
{
tail->next = pnode;
tail = pnode;
}
else
{
data->list = tail = pnode;
}
}
}
return 0;
}
#if 0
#endif
static int ventoy_load_old_json(const char *filename)
{
int ret = 0;
int offset = 0;
int buflen = 0;
char *buffer = NULL;
unsigned char *start = NULL;
VTOY_JSON *json = NULL;
VTOY_JSON *node = NULL;
VTOY_JSON *next = NULL;
ret = ventoy_read_file_to_buf(filename, 4, (void **)&buffer, &buflen);
if (ret)
{
vlog("Failed to read old ventoy.json file.\n");
return 1;
}
buffer[buflen] = 0;
start = (unsigned char *)buffer;
if (start[0] == 0xef && start[1] == 0xbb && start[2] == 0xbf)
{
offset = 3;
}
else if ((start[0] == 0xff && start[1] == 0xfe) || (start[0] == 0xfe && start[1] == 0xff))
{
vlog("ventoy.json is in UCS-2 encoding, ignore it.\n");
free(buffer);
return 1;
}
json = vtoy_json_create();
if (!json)
{
free(buffer);
return 1;
}
if (vtoy_json_parse_ex(json, buffer + offset, buflen - offset) == JSON_SUCCESS)
{
vlog("parse ventoy.json success\n");
for (node = json->pstChild; node; node = node->pstNext)
for (next = node->pstNext; next; next = next->pstNext)
{
if (node->pcName && next->pcName && strcmp(node->pcName, next->pcName) == 0)
{
vlog("ventoy.json contains duplicate key <%s>.\n", node->pcName);
g_sysinfo.invalid_config = 1;
ret = 1;
goto end;
}
}
for (node = json->pstChild; node; node = node->pstNext)
{
ventoy_parse_json(control);
ventoy_parse_json(theme);
ventoy_parse_json(menu_alias);
ventoy_parse_json(menu_tip);
ventoy_parse_json(menu_class);
ventoy_parse_json(auto_install);
ventoy_parse_json(persistence);
ventoy_parse_json(injection);
ventoy_parse_json(conf_replace);
ventoy_parse_json(password);
ventoy_parse_json(image_list);
ventoy_parse_json(image_blacklist);
ventoy_parse_json(auto_memdisk);
ventoy_parse_json(dud);
}
}
else
{
vlog("ventoy.json has syntax error.\n");
g_sysinfo.syntax_error = 1;
ret = 1;
}
end:
vtoy_json_destroy(json);
free(buffer);
return ret;
}
int ventoy_http_start(const char *ip, const char *port)
{
int i = 0;
int ret = 0;
char addr[128];
char filename[128];
char backupname[128];
struct mg_callbacks callbacks;
const char *options[] =
{
"listening_ports", "24681",
"document_root", "www",
"index_files", "index.html",
"num_threads", "16",
"error_log_file", LOG_FILE,
"request_timeout_ms", "10000",
NULL
};
for (i = 0; i <= bios_max; i++)
{
ventoy_data_default_control(g_data_control + i);
ventoy_data_default_theme(g_data_theme + i);
ventoy_data_default_menu_alias(g_data_menu_alias + i);
ventoy_data_default_menu_class(g_data_menu_class + i);
ventoy_data_default_menu_tip(g_data_menu_tip + i);
ventoy_data_default_auto_install(g_data_auto_install + i);
ventoy_data_default_persistence(g_data_persistence + i);
ventoy_data_default_injection(g_data_injection + i);
ventoy_data_default_conf_replace(g_data_conf_replace + i);
ventoy_data_default_password(g_data_password + i);
ventoy_data_default_image_list(g_data_image_list + i);
ventoy_data_default_auto_memdisk(g_data_auto_memdisk + i);
ventoy_data_default_dud(g_data_dud + i);
}
ventoy_get_json_path(filename, backupname);
if (ventoy_is_file_exist("%s", filename))
{
ventoy_copy_file(filename, backupname);
ret = ventoy_load_old_json(filename);
if (ret == 0)
{
ventoy_data_real_save_all(0);
}
}
/* option */
scnprintf(addr, sizeof(addr), "%s:%s", ip, port);
options[1] = addr;
memset(&callbacks, 0, sizeof(callbacks));
callbacks.begin_request = ventoy_request_handler;
#ifndef VENTOY_SIM
callbacks.open_file = ventoy_web_openfile;
#endif
g_ventoy_http_ctx = mg_start(&callbacks, NULL, options);
ventoy_start_writeback_thread(ventoy_http_writeback);
return g_ventoy_http_ctx ? 0 : 1;
}
int ventoy_http_stop(void)
{
if (g_ventoy_http_ctx)
{
mg_stop(g_ventoy_http_ctx);
}
ventoy_stop_writeback_thread();
return 0;
}
int ventoy_http_init(void)
{
int i = 0;
#ifdef VENTOY_SIM
char *Buffer = NULL;
int BufLen = 0;
ventoy_read_file_to_buf("www/menulist", 4, (void **)&Buffer, &BufLen);
if (Buffer)
{
for (i = 0; i < BufLen / 5; i++)
{
memcpy(g_ventoy_menu_lang[i], Buffer + i * 5, 5);
g_ventoy_menu_lang[i][5] = 0;
}
free(Buffer);
}
#else
ventoy_file *file;
file = ventoy_tar_find_file("www/menulist");
if (file)
{
for (i = 0; i < file->size / 5; i++)
{
memcpy(g_ventoy_menu_lang[i], (char *)(file->addr) + i * 5, 5);
g_ventoy_menu_lang[i][5] = 0;
}
}
#endif
if (!g_pub_json_buffer)
{
g_pub_json_buffer = malloc(JSON_BUF_MAX * 2);
g_pub_save_buffer = g_pub_json_buffer + JSON_BUF_MAX;
}
pthread_mutex_init(&g_api_mutex, NULL);
return 0;
}
void ventoy_http_exit(void)
{
check_free(g_pub_json_buffer);
g_pub_json_buffer = NULL;
g_pub_save_buffer = NULL;
pthread_mutex_destroy(&g_api_mutex);
}
| 143,591 | C | .c | 4,544 | 23.380722 | 113 | 0.548983 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
449 | ventoy_util_linux.c | ventoy_Ventoy/Plugson/src/Core/ventoy_util_linux.c | /******************************************************************************
* ventoy_util_linux.c ---- ventoy util
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <stdarg.h>
#include <errno.h>
#include <time.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/mount.h>
#include <linux/fs.h>
#include <dirent.h>
#include <time.h>
#include <semaphore.h>
#include <ventoy_define.h>
#include <ventoy_util.h>
void ventoy_gen_preudo_uuid(void *uuid)
{
int i;
int fd;
fd = open("/dev/urandom", O_RDONLY | O_BINARY);
if (fd < 0)
{
srand(time(NULL));
for (i = 0; i < 8; i++)
{
*((uint16_t *)uuid + i) = (uint16_t)(rand() & 0xFFFF);
}
}
else
{
read(fd, uuid, 16);
close(fd);
}
}
int ventoy_get_sys_file_line(char *buffer, int buflen, const char *fmt, ...)
{
int len;
char c;
char path[256];
va_list arg;
va_start(arg, fmt);
vsnprintf(path, 256, fmt, arg);
va_end(arg);
if (access(path, F_OK) >= 0)
{
FILE *fp = fopen(path, "r");
memset(buffer, 0, buflen);
len = (int)fread(buffer, 1, buflen - 1, fp);
fclose(fp);
while (len > 0)
{
c = buffer[len - 1];
if (c == '\r' || c == '\n' || c == ' ' || c == '\t')
{
buffer[len - 1] = 0;
len--;
}
else
{
break;
}
}
return 0;
}
else
{
vdebug("%s not exist \n", path);
return 1;
}
}
int ventoy_is_disk_mounted(const char *devpath)
{
int len;
int mount = 0;
char line[512];
FILE *fp = NULL;
fp = fopen("/proc/mounts", "r");
if (!fp)
{
return 0;
}
len = (int)strlen(devpath);
while (fgets(line, sizeof(line), fp))
{
if (strncmp(line, devpath, len) == 0)
{
mount = 1;
vdebug("%s mounted <%s>\n", devpath, line);
goto end;
}
}
end:
fclose(fp);
return mount;
}
const char * ventoy_get_os_language(void)
{
const char *env = getenv("LANG");
if (env && strncasecmp(env, "zh_CN", 5) == 0)
{
return "cn";
}
else
{
return "en";
}
}
int ventoy_is_file_exist(const char *fmt, ...)
{
va_list ap;
struct stat sb;
char fullpath[MAX_PATH];
va_start (ap, fmt);
vsnprintf(fullpath, MAX_PATH, fmt, ap);
va_end (ap);
if (stat(fullpath, &sb))
{
return 0;
}
if (S_ISREG(sb.st_mode))
{
return 1;
}
return 0;
}
int ventoy_is_directory_exist(const char *fmt, ...)
{
va_list ap;
struct stat sb;
char fullpath[MAX_PATH];
va_start (ap, fmt);
vsnprintf(fullpath, MAX_PATH, fmt, ap);
va_end (ap);
if (stat(fullpath, &sb))
{
return 0;
}
if (S_ISDIR(sb.st_mode))
{
return 1;
}
return 0;
}
int ventoy_get_file_size(const char *file)
{
int Size = -1;
struct stat stStat;
if (stat(file, &stStat) >= 0)
{
Size = (int)(stStat.st_size);
}
return Size;
}
int ventoy_write_buf_to_file(const char *FileName, void *Bufer, int BufLen)
{
int fd;
int rc;
ssize_t size;
fd = open(FileName, O_CREAT | O_RDWR | O_TRUNC, 0755);
if (fd < 0)
{
vlog("Failed to open file %s %d\n", FileName, errno);
return 1;
}
rc = fchmod(fd, 0755);
if (rc)
{
vlog("Failed to chmod <%s> %d\n", FileName, errno);
}
size = write(fd, Bufer, BufLen);
if ((int)size != BufLen)
{
close(fd);
vlog("write file %s failed %d err:%d\n", FileName, (int)size, errno);
return 1;
}
fsync(fd);
close(fd);
return 0;
}
static sem_t g_writeback_sem;
static volatile int g_thread_stop = 0;
static pthread_t g_writeback_thread;
static void * ventoy_local_thread_run(void* data)
{
ventoy_http_writeback_pf callback = (ventoy_http_writeback_pf)data;
while (0 == g_thread_stop)
{
sem_wait(&g_writeback_sem);
callback();
}
return NULL;
}
void ventoy_set_writeback_event(void)
{
sem_post(&g_writeback_sem);
}
int ventoy_start_writeback_thread(ventoy_http_writeback_pf callback)
{
g_thread_stop = 0;
sem_init(&g_writeback_sem, 0, 0);
pthread_create(&g_writeback_thread, NULL, ventoy_local_thread_run, callback);
return 0;
}
void ventoy_stop_writeback_thread(void)
{
g_thread_stop = 1;
sem_post(&g_writeback_sem);
pthread_join(g_writeback_thread, NULL);
sem_destroy(&g_writeback_sem);
}
int ventoy_read_file_to_buf(const char *FileName, int ExtLen, void **Bufer, int *BufLen)
{
int FileSize;
FILE *fp = NULL;
void *Data = NULL;
fp = fopen(FileName, "rb");
if (fp == NULL)
{
vlog("Failed to open file %s", FileName);
return 1;
}
fseek(fp, 0, SEEK_END);
FileSize = (int)ftell(fp);
Data = malloc(FileSize + ExtLen);
if (!Data)
{
fclose(fp);
return 1;
}
fseek(fp, 0, SEEK_SET);
fread(Data, 1, FileSize, fp);
fclose(fp);
*Bufer = Data;
*BufLen = FileSize;
return 0;
}
int ventoy_copy_file(const char *a, const char *b)
{
int len = 0;
char *buf = NULL;
if (0 == ventoy_read_file_to_buf(a, 0, (void **)&buf, &len))
{
ventoy_write_buf_to_file(b, buf, len);
free(buf);
}
return 0;
}
| 6,387 | C | .c | 271 | 18.321033 | 88 | 0.566495 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
451 | ventoy_log.c | ventoy_Ventoy/Plugson/src/Core/ventoy_log.c | /******************************************************************************
* ventoy_log.c ---- ventoy log
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <time.h>
#include <ventoy_define.h>
#include <ventoy_util.h>
extern char g_log_file[MAX_PATH];
static int g_ventoy_log_level = VLOG_DEBUG;
static pthread_mutex_t g_log_mutex;
int ventoy_log_init(void)
{
if (ventoy_get_file_size(g_log_file) >= SIZE_1MB)
{
#if defined(_MSC_VER) || defined(WIN32)
DeleteFileA(g_log_file);
#else
remove(g_log_file);
#endif
}
pthread_mutex_init(&g_log_mutex, NULL);
return 0;
}
void ventoy_log_exit(void)
{
pthread_mutex_destroy(&g_log_mutex);
}
void ventoy_set_loglevel(int level)
{
g_ventoy_log_level = level;
}
void ventoy_syslog_printf(const char *Fmt, ...)
{
char log[512];
va_list arg;
time_t stamp;
struct tm ttm;
FILE *fp;
time(&stamp);
localtime_r(&stamp, &ttm);
va_start(arg, Fmt);
#if defined(_MSC_VER) || defined(WIN32)
vsnprintf_s(log, 512, _TRUNCATE, Fmt, arg);
#else
vsnprintf(log, 512, Fmt, arg);
#endif
va_end(arg);
pthread_mutex_lock(&g_log_mutex);
#if defined(_MSC_VER) || defined(WIN32)
fopen_s(&fp, g_log_file, "a+");
#else
fp = fopen(g_log_file, "a+");
#endif
if (fp)
{
fprintf(fp, "[%04u/%02u/%02u %02u:%02u:%02u] %s",
ttm.tm_year, ttm.tm_mon + 1, ttm.tm_mday,
ttm.tm_hour, ttm.tm_min, ttm.tm_sec,
log);
fclose(fp);
#ifdef VENTOY_SIM
printf("[%04u/%02u/%02u %02u:%02u:%02u] %s",
ttm.tm_year, ttm.tm_mon + 1, ttm.tm_mday,
ttm.tm_hour, ttm.tm_min, ttm.tm_sec,
log);
#endif
}
pthread_mutex_unlock(&g_log_mutex);
}
void ventoy_syslog(int level, const char *Fmt, ...)
{
char log[512];
va_list arg;
time_t stamp;
struct tm ttm;
FILE *fp;
if (level > g_ventoy_log_level)
{
return;
}
time(&stamp);
localtime_r(&stamp, &ttm);
va_start(arg, Fmt);
#if defined(_MSC_VER) || defined(WIN32)
vsnprintf_s(log, 512, _TRUNCATE, Fmt, arg);
#else
vsnprintf(log, 512, Fmt, arg);
#endif
va_end(arg);
pthread_mutex_lock(&g_log_mutex);
#if defined(_MSC_VER) || defined(WIN32)
fopen_s(&fp, g_log_file, "a+");
#else
fp = fopen(g_log_file, "a+");
#endif
if (fp)
{
fprintf(fp, "[%04u/%02u/%02u %02u:%02u:%02u] %s",
ttm.tm_year + 1900, ttm.tm_mon + 1, ttm.tm_mday,
ttm.tm_hour, ttm.tm_min, ttm.tm_sec,
log);
fclose(fp);
#ifdef VENTOY_SIM
printf("[%04u/%02u/%02u %02u:%02u:%02u] %s",
ttm.tm_year + 1900, ttm.tm_mon + 1, ttm.tm_mday,
ttm.tm_hour, ttm.tm_min, ttm.tm_sec,
log);
#endif
}
pthread_mutex_unlock(&g_log_mutex);
}
| 3,572 | C | .c | 130 | 23.138462 | 79 | 0.61142 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
452 | ventoy_json.c | ventoy_Ventoy/Plugson/src/Core/ventoy_json.c | /******************************************************************************
* ventoy_json.c
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <stdarg.h>
#include <errno.h>
#if defined(_MSC_VER) || defined(WIN32)
#else
#include <unistd.h>
#include <sys/types.h>
#include <linux/limits.h>
#endif
#include <ventoy_define.h>
#include <ventoy_util.h>
#include <ventoy_json.h>
static void vtoy_json_free(VTOY_JSON *pstJsonHead)
{
VTOY_JSON *pstNext = NULL;
while (NULL != pstJsonHead)
{
pstNext = pstJsonHead->pstNext;
if ((pstJsonHead->enDataType < JSON_TYPE_BUTT) && (NULL != pstJsonHead->pstChild))
{
vtoy_json_free(pstJsonHead->pstChild);
}
free(pstJsonHead);
pstJsonHead = pstNext;
}
return;
}
static char *vtoy_json_skip(const char *pcData)
{
while ((NULL != pcData) && ('\0' != *pcData) && (*pcData <= 32))
{
pcData++;
}
return (char *)pcData;
}
VTOY_JSON *vtoy_json_find_item
(
VTOY_JSON *pstJson,
JSON_TYPE enDataType,
const char *szKey
)
{
while (NULL != pstJson)
{
if ((enDataType == pstJson->enDataType) &&
(0 == strcmp(szKey, pstJson->pcName)))
{
return pstJson;
}
pstJson = pstJson->pstNext;
}
return NULL;
}
static int vtoy_json_parse_number
(
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
unsigned long Value;
Value = strtoul(pcData, (char **)ppcEnd, 10);
if (*ppcEnd == pcData)
{
vdebug("Failed to parse json number %s.\n", pcData);
return JSON_FAILED;
}
pstJson->enDataType = JSON_TYPE_NUMBER;
pstJson->unData.lValue = Value;
return JSON_SUCCESS;
}
static int vtoy_json_parse_string
(
char *pcNewStart,
char *pcRawStart,
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
uint32_t uiLen = 0;
const char *pcPos = NULL;
const char *pcTmp = pcData + 1;
*ppcEnd = pcData;
if ('\"' != *pcData)
{
return JSON_FAILED;
}
pcPos = strchr(pcTmp, '\"');
if ((NULL == pcPos) || (pcPos < pcTmp))
{
vdebug("Invalid string %s.\n", pcData);
return JSON_FAILED;
}
if (*(pcPos - 1) == '\\')
{
for (pcPos++; *pcPos; pcPos++)
{
if (*pcPos == '"' && *(pcPos - 1) != '\\')
{
break;
}
}
if (*pcPos == 0 || pcPos < pcTmp)
{
vdebug("Invalid quotes string %s.", pcData);
return JSON_FAILED;
}
}
*ppcEnd = pcPos + 1;
uiLen = (uint32_t)(unsigned long)(pcPos - pcTmp);
pstJson->enDataType = JSON_TYPE_STRING;
pstJson->unData.pcStrVal = pcNewStart + (pcTmp - pcRawStart);
pstJson->unData.pcStrVal[uiLen] = '\0';
return JSON_SUCCESS;
}
static int vtoy_json_parse_array
(
char *pcNewStart,
char *pcRawStart,
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
int Ret = JSON_SUCCESS;
VTOY_JSON *pstJsonChild = NULL;
VTOY_JSON *pstJsonItem = NULL;
const char *pcTmp = pcData + 1;
*ppcEnd = pcData;
pstJson->enDataType = JSON_TYPE_ARRAY;
if ('[' != *pcData)
{
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(pcTmp);
if (']' == *pcTmp)
{
*ppcEnd = pcTmp + 1;
return JSON_SUCCESS;
}
JSON_NEW_ITEM(pstJson->pstChild, JSON_FAILED);
Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJson->pstChild, pcTmp, ppcEnd);
if (JSON_SUCCESS != Ret)
{
vdebug("Failed to parse array child.\n");
return JSON_FAILED;
}
pstJsonChild = pstJson->pstChild;
pcTmp = vtoy_json_skip(*ppcEnd);
while ((NULL != pcTmp) && (',' == *pcTmp))
{
JSON_NEW_ITEM(pstJsonItem, JSON_FAILED);
pstJsonChild->pstNext = pstJsonItem;
pstJsonItem->pstPrev = pstJsonChild;
pstJsonChild = pstJsonItem;
Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
if (JSON_SUCCESS != Ret)
{
vdebug("Failed to parse array child.\n");
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(*ppcEnd);
}
if ((NULL != pcTmp) && (']' == *pcTmp))
{
*ppcEnd = pcTmp + 1;
return JSON_SUCCESS;
}
else
{
*ppcEnd = pcTmp;
return JSON_FAILED;
}
}
static int vtoy_json_parse_object
(
char *pcNewStart,
char *pcRawStart,
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
int Ret = JSON_SUCCESS;
VTOY_JSON *pstJsonChild = NULL;
VTOY_JSON *pstJsonItem = NULL;
const char *pcTmp = pcData + 1;
*ppcEnd = pcData;
pstJson->enDataType = JSON_TYPE_OBJECT;
if ('{' != *pcData)
{
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(pcTmp);
if ('}' == *pcTmp)
{
*ppcEnd = pcTmp + 1;
return JSON_SUCCESS;
}
JSON_NEW_ITEM(pstJson->pstChild, JSON_FAILED);
Ret = vtoy_json_parse_string(pcNewStart, pcRawStart, pstJson->pstChild, pcTmp, ppcEnd);
if (JSON_SUCCESS != Ret)
{
vdebug("Failed to parse array child.\n");
return JSON_FAILED;
}
pstJsonChild = pstJson->pstChild;
pstJsonChild->pcName = pstJsonChild->unData.pcStrVal;
pstJsonChild->unData.pcStrVal = NULL;
pcTmp = vtoy_json_skip(*ppcEnd);
if ((NULL == pcTmp) || (':' != *pcTmp))
{
*ppcEnd = pcTmp;
return JSON_FAILED;
}
Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
if (JSON_SUCCESS != Ret)
{
vdebug("Failed to parse array child.\n");
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(*ppcEnd);
while ((NULL != pcTmp) && (',' == *pcTmp))
{
JSON_NEW_ITEM(pstJsonItem, JSON_FAILED);
pstJsonChild->pstNext = pstJsonItem;
pstJsonItem->pstPrev = pstJsonChild;
pstJsonChild = pstJsonItem;
Ret = vtoy_json_parse_string(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
if (JSON_SUCCESS != Ret)
{
vdebug("Failed to parse array child.\n");
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(*ppcEnd);
pstJsonChild->pcName = pstJsonChild->unData.pcStrVal;
pstJsonChild->unData.pcStrVal = NULL;
if ((NULL == pcTmp) || (':' != *pcTmp))
{
*ppcEnd = pcTmp;
return JSON_FAILED;
}
Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
if (JSON_SUCCESS != Ret)
{
vdebug("Failed to parse array child.\n");
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(*ppcEnd);
}
if ((NULL != pcTmp) && ('}' == *pcTmp))
{
*ppcEnd = pcTmp + 1;
return JSON_SUCCESS;
}
else
{
*ppcEnd = pcTmp;
return JSON_FAILED;
}
}
int vtoy_json_parse_value
(
char *pcNewStart,
char *pcRawStart,
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
pcData = vtoy_json_skip(pcData);
switch (*pcData)
{
case 'n':
{
if (0 == strncmp(pcData, "null", 4))
{
pstJson->enDataType = JSON_TYPE_NULL;
*ppcEnd = pcData + 4;
return JSON_SUCCESS;
}
break;
}
case 'f':
{
if (0 == strncmp(pcData, "false", 5))
{
pstJson->enDataType = JSON_TYPE_BOOL;
pstJson->unData.lValue = 0;
*ppcEnd = pcData + 5;
return JSON_SUCCESS;
}
break;
}
case 't':
{
if (0 == strncmp(pcData, "true", 4))
{
pstJson->enDataType = JSON_TYPE_BOOL;
pstJson->unData.lValue = 1;
*ppcEnd = pcData + 4;
return JSON_SUCCESS;
}
break;
}
case '\"':
{
return vtoy_json_parse_string(pcNewStart, pcRawStart, pstJson, pcData, ppcEnd);
}
case '[':
{
return vtoy_json_parse_array(pcNewStart, pcRawStart, pstJson, pcData, ppcEnd);
}
case '{':
{
return vtoy_json_parse_object(pcNewStart, pcRawStart, pstJson, pcData, ppcEnd);
}
case '-':
{
return vtoy_json_parse_number(pstJson, pcData, ppcEnd);
}
default :
{
if (*pcData >= '0' && *pcData <= '9')
{
return vtoy_json_parse_number(pstJson, pcData, ppcEnd);
}
}
}
*ppcEnd = pcData;
vdebug("Invalid json data %u.\n", (uint8_t)(*pcData));
return JSON_FAILED;
}
VTOY_JSON * vtoy_json_create(void)
{
VTOY_JSON *pstJson = NULL;
pstJson = (VTOY_JSON *)zalloc(sizeof(VTOY_JSON));
if (NULL == pstJson)
{
return NULL;
}
return pstJson;
}
int vtoy_json_parse(VTOY_JSON *pstJson, const char *szJsonData)
{
uint32_t uiMemSize = 0;
int Ret = JSON_SUCCESS;
char *pcNewBuf = NULL;
const char *pcEnd = NULL;
uiMemSize = (uint32_t)strlen(szJsonData) + 1;
pcNewBuf = (char *)malloc(uiMemSize);
if (NULL == pcNewBuf)
{
vdebug("Failed to alloc new buf.\n");
return JSON_FAILED;
}
memcpy(pcNewBuf, szJsonData, uiMemSize);
pcNewBuf[uiMemSize - 1] = 0;
Ret = vtoy_json_parse_value(pcNewBuf, (char *)szJsonData, pstJson, szJsonData, &pcEnd);
if (JSON_SUCCESS != Ret)
{
vdebug("Failed to parse json data start=%p, end=%p.\n", szJsonData, pcEnd);
return JSON_FAILED;
}
return JSON_SUCCESS;
}
int vtoy_json_parse_ex(VTOY_JSON *pstJson, const char *szJsonData, int szLen)
{
uint32_t uiMemSize = 0;
int Ret = JSON_SUCCESS;
char *pcNewBuf = NULL;
const char *pcEnd = NULL;
uiMemSize = (uint32_t)szLen;
pcNewBuf = (char *)malloc(uiMemSize + 1);
if (NULL == pcNewBuf)
{
vdebug("Failed to alloc new buf.\n");
return JSON_FAILED;
}
memcpy(pcNewBuf, szJsonData, szLen);
pcNewBuf[uiMemSize] = 0;
Ret = vtoy_json_parse_value(pcNewBuf, (char *)szJsonData, pstJson, szJsonData, &pcEnd);
if (JSON_SUCCESS != Ret)
{
vdebug("Failed to parse json data start=%p, end=%p\n", szJsonData, pcEnd);
return JSON_FAILED;
}
return JSON_SUCCESS;
}
int vtoy_json_scan_parse
(
const VTOY_JSON *pstJson,
uint32_t uiParseNum,
VTOY_JSON_PARSE_S *pstJsonParse
)
{
uint32_t i = 0;
const VTOY_JSON *pstJsonCur = NULL;
VTOY_JSON_PARSE_S *pstCurParse = NULL;
for (pstJsonCur = pstJson; NULL != pstJsonCur; pstJsonCur = pstJsonCur->pstNext)
{
if ((JSON_TYPE_OBJECT == pstJsonCur->enDataType) ||
(JSON_TYPE_ARRAY == pstJsonCur->enDataType))
{
continue;
}
for (i = 0, pstCurParse = NULL; i < uiParseNum; i++)
{
if (0 == strcmp(pstJsonParse[i].pcKey, pstJsonCur->pcName))
{
pstCurParse = pstJsonParse + i;
break;
}
}
if (NULL == pstCurParse)
{
continue;
}
switch (pstJsonCur->enDataType)
{
case JSON_TYPE_NUMBER:
{
if (sizeof(uint32_t) == pstCurParse->uiBufSize)
{
*(uint32_t *)(pstCurParse->pDataBuf) = (uint32_t)pstJsonCur->unData.lValue;
}
else if (sizeof(uint16_t) == pstCurParse->uiBufSize)
{
*(uint16_t *)(pstCurParse->pDataBuf) = (uint16_t)pstJsonCur->unData.lValue;
}
else if (sizeof(uint8_t) == pstCurParse->uiBufSize)
{
*(uint8_t *)(pstCurParse->pDataBuf) = (uint8_t)pstJsonCur->unData.lValue;
}
else if ((pstCurParse->uiBufSize > sizeof(uint64_t)))
{
scnprintf((char *)pstCurParse->pDataBuf, pstCurParse->uiBufSize, "%llu",
(unsigned long long)(pstJsonCur->unData.lValue));
}
else
{
vdebug("Invalid number data buf size %u.\n", pstCurParse->uiBufSize);
}
break;
}
case JSON_TYPE_STRING:
{
scnprintf((char *)pstCurParse->pDataBuf, pstCurParse->uiBufSize, "%s", pstJsonCur->unData.pcStrVal);
break;
}
case JSON_TYPE_BOOL:
{
*(uint8_t *)(pstCurParse->pDataBuf) = (pstJsonCur->unData.lValue) > 0 ? 1 : 0;
break;
}
default :
{
break;
}
}
}
return JSON_SUCCESS;
}
int vtoy_json_scan_array
(
VTOY_JSON *pstJson,
const char *szKey,
VTOY_JSON **ppstArrayItem
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_ARRAY, szKey);
if (NULL == pstJsonItem)
{
vdebug("Key %s is not found in json data.\n", szKey);
return JSON_NOT_FOUND;
}
*ppstArrayItem = pstJsonItem;
return JSON_SUCCESS;
}
int vtoy_json_scan_array_ex
(
VTOY_JSON *pstJson,
const char *szKey,
VTOY_JSON **ppstArrayItem
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_ARRAY, szKey);
if (NULL == pstJsonItem)
{
vdebug("Key %s is not found in json data.\n", szKey);
return JSON_NOT_FOUND;
}
*ppstArrayItem = pstJsonItem->pstChild;
return JSON_SUCCESS;
}
int vtoy_json_scan_object
(
VTOY_JSON *pstJson,
const char *szKey,
VTOY_JSON **ppstObjectItem
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_OBJECT, szKey);
if (NULL == pstJsonItem)
{
vdebug("Key %s is not found in json data.\n", szKey);
return JSON_NOT_FOUND;
}
*ppstObjectItem = pstJsonItem;
return JSON_SUCCESS;
}
int vtoy_json_get_int
(
VTOY_JSON *pstJson,
const char *szKey,
int *piValue
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_NUMBER, szKey);
if (NULL == pstJsonItem)
{
//vdebug("Key %s is not found in json data.\n", szKey);
return JSON_NOT_FOUND;
}
*piValue = (int)pstJsonItem->unData.lValue;
return JSON_SUCCESS;
}
int vtoy_json_get_uint
(
VTOY_JSON *pstJson,
const char *szKey,
uint32_t *puiValue
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_NUMBER, szKey);
if (NULL == pstJsonItem)
{
vdebug("Key %s is not found in json data.\n", szKey);
return JSON_NOT_FOUND;
}
*puiValue = (uint32_t)pstJsonItem->unData.lValue;
return JSON_SUCCESS;
}
int vtoy_json_get_uint64
(
VTOY_JSON *pstJson,
const char *szKey,
uint64_t *pui64Value
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_NUMBER, szKey);
if (NULL == pstJsonItem)
{
vdebug("Key %s is not found in json data.\n", szKey);
return JSON_NOT_FOUND;
}
*pui64Value = (uint64_t)pstJsonItem->unData.lValue;
return JSON_SUCCESS;
}
int vtoy_json_get_bool
(
VTOY_JSON *pstJson,
const char *szKey,
uint8_t *pbValue
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_BOOL, szKey);
if (NULL == pstJsonItem)
{
vdebug("Key %s is not found in json data.\n", szKey);
return JSON_NOT_FOUND;
}
*pbValue = pstJsonItem->unData.lValue > 0 ? 1 : 0;
return JSON_SUCCESS;
}
int vtoy_json_get_string
(
VTOY_JSON *pstJson,
const char *szKey,
uint32_t uiBufLen,
char *pcBuf
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_STRING, szKey);
if (NULL == pstJsonItem)
{
//vdebug("Key %s is not found in json data.\n", szKey);
return JSON_NOT_FOUND;
}
scnprintf(pcBuf, uiBufLen, "%s", pstJsonItem->unData.pcStrVal);
return JSON_SUCCESS;
}
const char * vtoy_json_get_string_ex(VTOY_JSON *pstJson, const char *szKey)
{
VTOY_JSON *pstJsonItem = NULL;
if ((NULL == pstJson) || (NULL == szKey))
{
return NULL;
}
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_STRING, szKey);
if (NULL == pstJsonItem)
{
//vdebug("Key %s is not found in json data.\n", szKey);
return NULL;
}
return pstJsonItem->unData.pcStrVal;
}
int vtoy_json_destroy(VTOY_JSON *pstJson)
{
if (NULL == pstJson)
{
return JSON_SUCCESS;
}
if (NULL != pstJson->pstChild)
{
vtoy_json_free(pstJson->pstChild);
}
if (NULL != pstJson->pstNext)
{
vtoy_json_free(pstJson->pstNext);
}
free(pstJson);
return JSON_SUCCESS;
}
int vtoy_json_escape_string(char *buf, int buflen, const char *str, int newline)
{
char last = 0;
int count = 0;
*buf++ = '"';
count++;
while (*str)
{
if (*str == '"' && last != '\\')
{
*buf = '\\';
count++;
buf++;
}
*buf = *str;
count++;
buf++;
last = *str;
str++;
}
*buf++ = '"';
count++;
*buf++ = ',';
count++;
if (newline)
{
*buf++ = '\n';
count++;
}
return count;
}
| 19,568 | C | .c | 686 | 20.428571 | 117 | 0.545572 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
453 | ventoy_disk_windows.c | ventoy_Ventoy/Plugson/src/Core/ventoy_disk_windows.c | /******************************************************************************
* ventoy_disk.c ---- ventoy disk
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <windows.h>
#include <stdlib.h>
#include <stdint.h>
#include <time.h>
#include <ventoy_define.h>
#include <ventoy_disk.h>
#include <ventoy_util.h>
#include <fat_filelib.h>
static int g_disk_num = 0;
ventoy_disk *g_disk_list = NULL;
int ventoy_disk_init(void)
{
char Letter = 'A';
DWORD Drives = GetLogicalDrives();
vlog("ventoy disk init ...\n");
g_disk_list = zalloc(sizeof(ventoy_disk) * MAX_DISK);
while (Drives)
{
if (Drives & 0x01)
{
if (CheckRuntimeEnvironment(Letter, g_disk_list + g_disk_num) == 0)
{
g_disk_list[g_disk_num].devname[0] = Letter;
g_disk_num++;
vlog("%C: is ventoy disk\n", Letter);
}
else
{
memset(g_disk_list + g_disk_num, 0, sizeof(ventoy_disk));
vlog("%C: is NOT ventoy disk\n", Letter);
}
}
Letter++;
Drives >>= 1;
}
return 0;
}
void ventoy_disk_exit(void)
{
vlog("ventoy disk exit ...\n");
check_free(g_disk_list);
g_disk_list = NULL;
g_disk_num = 0;
}
const ventoy_disk * ventoy_get_disk_list(int *num)
{
*num = g_disk_num;
return g_disk_list;
}
const ventoy_disk * ventoy_get_disk_node(int id)
{
if (id >= 0 && id < g_disk_num)
{
return g_disk_list + id;
}
return NULL;
}
| 2,092 | C | .c | 75 | 24.56 | 79 | 0.638723 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
454 | ventoy_util.c | ventoy_Ventoy/Plugson/src/Core/ventoy_util.c | /******************************************************************************
* ventoy_util.c ---- ventoy util
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <ventoy_define.h>
#include <ventoy_util.h>
static int g_tar_filenum = 0;
static char *g_tar_buffer = NULL;
static ventoy_file *g_tar_filelist = NULL;
SYSINFO g_sysinfo;
unsigned char *g_unxz_buffer = NULL;
int g_unxz_len = 0;
void unxz_error(char *x)
{
vlog("%s\n", x);
}
int unxz_flush(void *src, unsigned int size)
{
memcpy(g_unxz_buffer + g_unxz_len, src, size);
g_unxz_len += (int)size;
return (int)size;
}
uint64_t ventoy_get_human_readable_gb(uint64_t SizeBytes)
{
int i;
int Pow2 = 1;
double Delta;
double GB = SizeBytes * 1.0 / 1000 / 1000 / 1000;
if ((SizeBytes % SIZE_1GB) == 0)
{
return (uint64_t)(SizeBytes / SIZE_1GB);
}
for (i = 0; i < 12; i++)
{
if (Pow2 > GB)
{
Delta = (Pow2 - GB) / Pow2;
}
else
{
Delta = (GB - Pow2) / Pow2;
}
if (Delta < 0.05)
{
return Pow2;
}
Pow2 <<= 1;
}
return (uint64_t)GB;
}
ventoy_file * ventoy_tar_find_file(const char *path)
{
int i;
int len;
ventoy_file *node = g_tar_filelist;
len = (int)strlen(path);
for (i = 0; i < g_tar_filenum; i++, node++)
{
if (node->pathlen == len && memcmp(node->path, path, len) == 0)
{
return node;
}
if (node->pathlen > len)
{
break;
}
}
return NULL;
}
int ventoy_decompress_tar(char *tarbuf, int buflen, int *tarsize)
{
int rc = 1;
int inused = 0;
int BufLen = 0;
unsigned char *buffer = NULL;
char tarxz[MAX_PATH];
#if defined(_MSC_VER) || defined(WIN32)
scnprintf(tarxz, sizeof(tarxz), "%s\\ventoy\\%s", g_ventoy_dir, PLUGSON_TXZ);
#else
scnprintf(tarxz, sizeof(tarxz), "%s/tool/%s", g_ventoy_dir, PLUGSON_TXZ);
#endif
if (ventoy_read_file_to_buf(tarxz, 0, (void **)&buffer, &BufLen))
{
vlog("Failed to read file <%s>\n", tarxz);
return 1;
}
g_unxz_buffer = (unsigned char *)tarbuf;
g_unxz_len = 0;
unxz(buffer, BufLen, NULL, unxz_flush, NULL, &inused, unxz_error);
vlog("xzlen:%u rawdata size:%d\n", BufLen, g_unxz_len);
if (inused != BufLen)
{
vlog("Failed to unxz data %d %d\n", inused, BufLen);
rc = 1;
}
else
{
*tarsize = g_unxz_len;
rc = 0;
}
free(buffer);
return rc;
}
int ventoy_www_init(void)
{
int i = 0;
int j = 0;
int size = 0;
int tarsize = 0;
int offset = 0;
ventoy_file *node = NULL;
ventoy_file *node2 = NULL;
VENTOY_TAR_HEAD *pHead = NULL;
ventoy_file tmpnode;
if (!g_tar_filelist)
{
g_tar_filelist = malloc(VENTOY_FILE_MAX * sizeof(ventoy_file));
g_tar_buffer = malloc(TAR_BUF_MAX);
g_tar_filenum = 0;
}
if ((!g_tar_filelist) || (!g_tar_buffer))
{
return 1;
}
if (ventoy_decompress_tar(g_tar_buffer, TAR_BUF_MAX, &tarsize))
{
vlog("Failed to decompress tar\n");
return 1;
}
pHead = (VENTOY_TAR_HEAD *)g_tar_buffer;
node = g_tar_filelist;
while (g_tar_filenum < VENTOY_FILE_MAX && size < tarsize && memcmp(pHead->magic, TMAGIC, 5) == 0)
{
if (pHead->typeflag == REGTYPE)
{
node->size = (int)strtol(pHead->size, NULL, 8);
node->pathlen = (int)scnprintf(node->path, MAX_PATH, "%s", pHead->name);
node->addr = pHead + 1;
if (node->pathlen == 13 && strcmp(pHead->name, "www/buildtime") == 0)
{
scnprintf(g_sysinfo.buildtime, sizeof(g_sysinfo.buildtime), "%s", (char *)node->addr);
vlog("Plugson buildtime %s\n", g_sysinfo.buildtime);
}
offset = 512 + VENTOY_UP_ALIGN(node->size, 512);
node++;
g_tar_filenum++;
}
else
{
offset = 512;
}
pHead = (VENTOY_TAR_HEAD *)((char *)pHead + offset);
size += offset;
}
//sort
for (i = 0; i < g_tar_filenum; i++)
for (j = i + 1; j < g_tar_filenum; j++)
{
node = g_tar_filelist + i;
node2 = g_tar_filelist + j;
if (node->pathlen > node2->pathlen)
{
memcpy(&tmpnode, node, sizeof(ventoy_file));
memcpy(node, node2, sizeof(ventoy_file));
memcpy(node2, &tmpnode, sizeof(ventoy_file));
}
}
vlog("Total extract %d files from tar file.\n", g_tar_filenum);
return 0;
}
void ventoy_www_exit(void)
{
check_free(g_tar_filelist);
check_free(g_tar_buffer);
g_tar_filelist = NULL;
g_tar_buffer = NULL;
g_tar_filenum = 0;
}
void ventoy_get_json_path(char *path, char *backup)
{
#if defined(_MSC_VER) || defined(WIN32)
scnprintf(path, 64, "%C:\\ventoy\\ventoy.json", g_cur_dir[0]);
if (backup)
{
scnprintf(backup, 64, "%C:\\ventoy\\ventoy_backup.json", g_cur_dir[0]);
}
#else
scnprintf(path, 64, "%s/ventoy/ventoy.json", g_cur_dir);
if (backup)
{
scnprintf(backup, 64, "%s/ventoy/ventoy_backup.json", g_cur_dir);
}
#endif
}
static const char g_encoding_table[] = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
'w', 'x', 'y', 'z', '0', '1', '2', '3',
'4', '5', '6', '7', '8', '9', '+', '/'};
char * ventoy_base64_encode(const char *data, int input_length, int *output_length)
{
int i = 0;
int j = 0;
char *encoded_data = NULL;
int mod_table[] = {0, 2, 1};
*output_length = 4 * ((input_length + 2) / 3);
encoded_data = malloc(*output_length + 4);
if (!encoded_data)
{
return NULL;
}
while (i < input_length)
{
unsigned int octet_a = i < input_length ? (unsigned char)data[i++] : 0;
unsigned int octet_b = i < input_length ? (unsigned char)data[i++] : 0;
unsigned int octet_c = i < input_length ? (unsigned char)data[i++] : 0;
unsigned int triple = (octet_a << 0x10) + (octet_b << 0x08) + octet_c;
encoded_data[j++] = g_encoding_table[(triple >> 3 * 6) & 0x3F];
encoded_data[j++] = g_encoding_table[(triple >> 2 * 6) & 0x3F];
encoded_data[j++] = g_encoding_table[(triple >> 1 * 6) & 0x3F];
encoded_data[j++] = g_encoding_table[(triple >> 0 * 6) & 0x3F];
}
for (i = 0; i < mod_table[input_length % 3]; i++)
{
encoded_data[*output_length - 1 - i] = '=';
}
return encoded_data;
}
| 7,718 | C | .c | 248 | 24.625 | 102 | 0.538565 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
458 | ventoy_disk_linux.c | ventoy_Ventoy/Plugson/src/Core/ventoy_disk_linux.c | /******************************************************************************
* ventoy_disk.c ---- ventoy disk
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <errno.h>
#include <ctype.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <linux/fs.h>
#include <dirent.h>
#include <time.h>
#include <ventoy_define.h>
#include <ventoy_disk.h>
#include <ventoy_util.h>
#include <fat_filelib.h>
static int g_fatlib_media_fd = 0;
static uint64_t g_fatlib_media_offset = 0;
static const char *g_ventoy_dev_type_str[VTOY_DEVICE_END] =
{
"unknown", "scsi", "USB", "ide", "dac960",
"cpqarray", "file", "ataraid", "i2o",
"ubd", "dasd", "viodasd", "sx8", "dm",
"xvd", "sd/mmc", "virtblk", "aoe",
"md", "loopback", "nvme", "brd", "pmem"
};
static const char * ventoy_get_dev_type_name(ventoy_dev_type type)
{
return (type < VTOY_DEVICE_END) ? g_ventoy_dev_type_str[type] : "unknown";
}
static int ventoy_check_blk_major(int major, const char *type)
{
int flag = 0;
int valid = 0;
int devnum = 0;
int len = 0;
char line[64];
char *pos = NULL;
FILE *fp = NULL;
fp = fopen("/proc/devices", "r");
if (!fp)
{
return 0;
}
len = (int)strlen(type);
while (fgets(line, sizeof(line), fp))
{
if (flag)
{
pos = strchr(line, ' ');
if (pos)
{
devnum = (int)strtol(line, NULL, 10);
if (devnum == major)
{
if (strncmp(pos + 1, type, len) == 0)
{
valid = 1;
}
break;
}
}
}
else if (strncmp(line, "Block devices:", 14) == 0)
{
flag = 1;
}
}
fclose(fp);
return valid;
}
static int ventoy_get_disk_devnum(const char *name, int *major, int* minor)
{
int rc;
char *pos;
char devnum[16] = {0};
rc = ventoy_get_sys_file_line(devnum, sizeof(devnum), "/sys/block/%s/dev", name);
if (rc)
{
return 1;
}
pos = strstr(devnum, ":");
if (!pos)
{
return 1;
}
*major = (int)strtol(devnum, NULL, 10);
*minor = (int)strtol(pos + 1, NULL, 10);
return 0;
}
static ventoy_dev_type ventoy_get_dev_type(const char *name, int major, int minor)
{
int rc;
char syspath[128];
char dstpath[256];
memset(syspath, 0, sizeof(syspath));
memset(dstpath, 0, sizeof(dstpath));
scnprintf(syspath, sizeof(syspath), "/sys/block/%s", name);
rc = readlink(syspath, dstpath, sizeof(dstpath) - 1);
if (rc > 0 && strstr(dstpath, "/usb"))
{
return VTOY_DEVICE_USB;
}
if (SCSI_BLK_MAJOR(major) && (minor % 0x10 == 0))
{
return VTOY_DEVICE_SCSI;
}
else if (IDE_BLK_MAJOR(major) && (minor % 0x40 == 0))
{
return VTOY_DEVICE_IDE;
}
else if (major == DAC960_MAJOR && (minor % 0x8 == 0))
{
return VTOY_DEVICE_DAC960;
}
else if (major == ATARAID_MAJOR && (minor % 0x10 == 0))
{
return VTOY_DEVICE_ATARAID;
}
else if (major == AOE_MAJOR && (minor % 0x10 == 0))
{
return VTOY_DEVICE_AOE;
}
else if (major == DASD_MAJOR && (minor % 0x4 == 0))
{
return VTOY_DEVICE_DASD;
}
else if (major == VIODASD_MAJOR && (minor % 0x8 == 0))
{
return VTOY_DEVICE_VIODASD;
}
else if (SX8_BLK_MAJOR(major) && (minor % 0x20 == 0))
{
return VTOY_DEVICE_SX8;
}
else if (I2O_BLK_MAJOR(major) && (minor % 0x10 == 0))
{
return VTOY_DEVICE_I2O;
}
else if (CPQARRAY_BLK_MAJOR(major) && (minor % 0x10 == 0))
{
return VTOY_DEVICE_CPQARRAY;
}
else if (UBD_MAJOR == major && (minor % 0x10 == 0))
{
return VTOY_DEVICE_UBD;
}
else if (XVD_MAJOR == major && (minor % 0x10 == 0))
{
return VTOY_DEVICE_XVD;
}
else if (SDMMC_MAJOR == major && (minor % 0x8 == 0))
{
return VTOY_DEVICE_SDMMC;
}
else if (ventoy_check_blk_major(major, "virtblk"))
{
return VTOY_DEVICE_VIRTBLK;
}
else if (major == LOOP_MAJOR)
{
return VTOY_DEVICE_LOOP;
}
else if (major == MD_MAJOR)
{
return VTOY_DEVICE_MD;
}
else if (major == RAM_MAJOR)
{
return VTOY_DEVICE_RAM;
}
else if (strstr(name, "nvme") && ventoy_check_blk_major(major, "blkext"))
{
return VTOY_DEVICE_NVME;
}
else if (strstr(name, "pmem") && ventoy_check_blk_major(major, "blkext"))
{
return VTOY_DEVICE_PMEM;
}
return VTOY_DEVICE_END;
}
static int ventoy_is_possible_blkdev(const char *name)
{
if (name[0] == '.')
{
return 0;
}
/* /dev/ramX */
if (name[0] == 'r' && name[1] == 'a' && name[2] == 'm')
{
return 0;
}
/* /dev/zramX */
if (name[0] == 'z' && name[1] == 'r' && name[2] == 'a' && name[3] == 'm')
{
return 0;
}
/* /dev/loopX */
if (name[0] == 'l' && name[1] == 'o' && name[2] == 'o' && name[3] == 'p')
{
return 0;
}
/* /dev/dm-X */
if (name[0] == 'd' && name[1] == 'm' && name[2] == '-' && isdigit(name[3]))
{
return 0;
}
/* /dev/srX */
if (name[0] == 's' && name[1] == 'r' && isdigit(name[2]))
{
return 0;
}
return 1;
}
uint64_t ventoy_get_disk_size_in_byte(const char *disk)
{
int fd;
int rc;
unsigned long long size = 0;
char diskpath[256] = {0};
char sizebuf[64] = {0};
// Try 1: get size from sysfs
scnprintf(diskpath, sizeof(diskpath) - 1, "/sys/block/%s/size", disk);
if (access(diskpath, F_OK) >= 0)
{
vdebug("get disk size from sysfs for %s\n", disk);
fd = open(diskpath, O_RDONLY | O_BINARY);
if (fd >= 0)
{
read(fd, sizebuf, sizeof(sizebuf));
size = strtoull(sizebuf, NULL, 10);
close(fd);
return (uint64_t)(size * 512);
}
}
else
{
vdebug("%s not exist \n", diskpath);
}
// Try 2: get size from ioctl
scnprintf(diskpath, sizeof(diskpath) - 1, "/dev/%s", disk);
fd = open(diskpath, O_RDONLY);
if (fd >= 0)
{
vdebug("get disk size from ioctl for %s\n", disk);
rc = ioctl(fd, BLKGETSIZE64, &size);
if (rc == -1)
{
size = 0;
vdebug("failed to ioctl %d\n", rc);
}
close(fd);
}
else
{
vdebug("failed to open %s %d\n", diskpath, errno);
}
vdebug("disk %s size %llu bytes\n", disk, size);
return size;
}
int ventoy_get_disk_vendor(const char *name, char *vendorbuf, int bufsize)
{
if (strncmp(name, "loop", 4) == 0)
{
scnprintf(vendorbuf, bufsize, "Local");
return 0;
}
return ventoy_get_sys_file_line(vendorbuf, bufsize, "/sys/block/%s/device/vendor", name);
}
int ventoy_get_disk_model(const char *name, char *modelbuf, int bufsize)
{
if (strncmp(name, "loop", 4) == 0)
{
scnprintf(modelbuf, bufsize, "Loop Device");
return 0;
}
return ventoy_get_sys_file_line(modelbuf, bufsize, "/sys/block/%s/device/model", name);
}
static int fatlib_media_sector_read(uint32 sector, uint8 *buffer, uint32 sector_count)
{
lseek(g_fatlib_media_fd, (sector + g_fatlib_media_offset) * 512ULL, SEEK_SET);
read(g_fatlib_media_fd, buffer, sector_count * 512);
return 1;
}
static int fatlib_is_secure_boot_enable(void)
{
void *flfile = NULL;
flfile = fl_fopen("/EFI/BOOT/grubx64_real.efi", "rb");
if (flfile)
{
vlog("/EFI/BOOT/grubx64_real.efi find, secure boot in enabled\n");
fl_fclose(flfile);
return 1;
}
else
{
vlog("/EFI/BOOT/grubx64_real.efi not exist\n");
}
return 0;
}
static int fatlib_get_ventoy_version(char *verbuf, int bufsize)
{
int rc = 1;
int size = 0;
char *buf = NULL;
char *pos = NULL;
char *end = NULL;
void *flfile = NULL;
flfile = fl_fopen("/grub/grub.cfg", "rb");
if (flfile)
{
fl_fseek(flfile, 0, SEEK_END);
size = (int)fl_ftell(flfile);
fl_fseek(flfile, 0, SEEK_SET);
buf = malloc(size + 1);
if (buf)
{
fl_fread(buf, 1, size, flfile);
buf[size] = 0;
pos = strstr(buf, "VENTOY_VERSION=");
if (pos)
{
pos += strlen("VENTOY_VERSION=");
if (*pos == '"')
{
pos++;
}
end = pos;
while (*end != 0 && *end != '"' && *end != '\r' && *end != '\n')
{
end++;
}
*end = 0;
scnprintf(verbuf, bufsize - 1, "%s", pos);
rc = 0;
}
free(buf);
}
fl_fclose(flfile);
}
else
{
vdebug("No grub.cfg found\n");
}
return rc;
}
/* <BEGIN>: Deleted by longpanda, 20211028 PN:XX LABEL:XX */
#if 0
int ventoy_get_vtoy_data(ventoy_disk *info, int *ppartstyle)
{
int i;
int fd;
int len;
int rc = 1;
int ret = 1;
int part_style;
uint64_t part1_start_sector;
uint64_t part1_sector_count;
uint64_t part2_start_sector;
uint64_t part2_sector_count;
uint64_t preserved_space;
char name[64] = {0};
disk_ventoy_data *vtoy = NULL;
VTOY_GPT_INFO *gpt = NULL;
vtoy = &(info->vtoydata);
gpt = &(vtoy->gptinfo);
memset(vtoy, 0, sizeof(disk_ventoy_data));
vdebug("ventoy_get_vtoy_data %s\n", info->disk_path);
if (info->size_in_byte < (2 * VTOYEFI_PART_BYTES))
{
vdebug("disk %s is too small %llu\n", info->disk_path, (_ull)info->size_in_byte);
return 1;
}
fd = open(info->disk_path, O_RDONLY | O_BINARY);
if (fd < 0)
{
vdebug("failed to open %s %d\n", info->disk_path, errno);
return 1;
}
len = (int)read(fd, &(vtoy->gptinfo), sizeof(VTOY_GPT_INFO));
if (len != sizeof(VTOY_GPT_INFO))
{
vdebug("failed to read %s %d\n", info->disk_path, errno);
goto end;
}
if (gpt->MBR.Byte55 != 0x55 || gpt->MBR.ByteAA != 0xAA)
{
vdebug("Invalid mbr magic 0x%x 0x%x\n", gpt->MBR.Byte55, gpt->MBR.ByteAA);
goto end;
}
if (gpt->MBR.PartTbl[0].FsFlag == 0xEE && strncmp(gpt->Head.Signature, "EFI PART", 8) == 0)
{
part_style = GPT_PART_STYLE;
if (ppartstyle)
{
*ppartstyle = part_style;
}
if (gpt->PartTbl[0].StartLBA == 0 || gpt->PartTbl[1].StartLBA == 0)
{
vdebug("NO ventoy efi part layout <%llu %llu>\n",
(_ull)gpt->PartTbl[0].StartLBA,
(_ull)gpt->PartTbl[1].StartLBA);
goto end;
}
for (i = 0; i < 36; i++)
{
name[i] = (char)(gpt->PartTbl[1].Name[i]);
}
if (strcmp(name, "VTOYEFI"))
{
vdebug("Invalid efi part2 name <%s>\n", name);
goto end;
}
part1_start_sector = gpt->PartTbl[0].StartLBA;
part1_sector_count = gpt->PartTbl[0].LastLBA - part1_start_sector + 1;
part2_start_sector = gpt->PartTbl[1].StartLBA;
part2_sector_count = gpt->PartTbl[1].LastLBA - part2_start_sector + 1;
preserved_space = info->size_in_byte - (part2_start_sector + part2_sector_count + 33) * 512;
}
else
{
part_style = MBR_PART_STYLE;
if (ppartstyle)
{
*ppartstyle = part_style;
}
part1_start_sector = gpt->MBR.PartTbl[0].StartSectorId;
part1_sector_count = gpt->MBR.PartTbl[0].SectorCount;
part2_start_sector = gpt->MBR.PartTbl[1].StartSectorId;
part2_sector_count = gpt->MBR.PartTbl[1].SectorCount;
preserved_space = info->size_in_byte - (part2_start_sector + part2_sector_count) * 512;
}
if (part1_start_sector != VTOYIMG_PART_START_SECTOR ||
part2_sector_count != VTOYEFI_PART_SECTORS ||
(part1_start_sector + part1_sector_count) != part2_start_sector)
{
vdebug("Not valid ventoy partition layout [%llu %llu] [%llu %llu]\n",
part1_start_sector, part1_sector_count, part2_start_sector, part2_sector_count);
goto end;
}
vdebug("ventoy partition layout check OK: [%llu %llu] [%llu %llu]\n",
part1_start_sector, part1_sector_count, part2_start_sector, part2_sector_count);
vtoy->ventoy_valid = 1;
vdebug("now check secure boot for %s ...\n", info->disk_path);
g_fatlib_media_fd = fd;
g_fatlib_media_offset = part2_start_sector;
fl_init();
if (0 == fl_attach_media(fatlib_media_sector_read, NULL))
{
ret = fatlib_get_ventoy_version(vtoy->ventoy_ver, sizeof(vtoy->ventoy_ver));
if (ret == 0 && vtoy->ventoy_ver[0])
{
vtoy->secure_boot_flag = fatlib_is_secure_boot_enable();
}
else
{
vdebug("fatlib_get_ventoy_version failed %d\n", ret);
}
}
else
{
vdebug("fl_attach_media failed\n");
}
fl_shutdown();
g_fatlib_media_fd = -1;
g_fatlib_media_offset = 0;
if (vtoy->ventoy_ver[0] == 0)
{
vtoy->ventoy_ver[0] = '?';
}
if (0 == vtoy->ventoy_valid)
{
goto end;
}
lseek(fd, 2040 * 512, SEEK_SET);
read(fd, vtoy->rsvdata, sizeof(vtoy->rsvdata));
vtoy->preserved_space = preserved_space;
vtoy->partition_style = part_style;
vtoy->part2_start_sector = part2_start_sector;
rc = 0;
end:
vtoy_safe_close_fd(fd);
return rc;
}
#endif /* #if 0 */
/* <END> : Deleted by longpanda, 20211028 PN:XX LABEL:XX */
int ventoy_get_disk_info(char **argv)
{
uint64_t size;
char vendor[128];
char model[128];
char *disk = argv[4];
if (strncmp(argv[4], "/dev/", 5) == 0)
{
disk += 5;
}
ventoy_get_disk_vendor(disk, vendor, sizeof(vendor));
ventoy_get_disk_model(disk, model, sizeof(model));
scnprintf(g_sysinfo.cur_model, sizeof(g_sysinfo.cur_model), "%s %s [%s]", vendor, model, argv[4]);
strlcpy(g_sysinfo.cur_ventoy_ver, argv[5]);
strlcpy(g_sysinfo.cur_fsname, argv[6]);
g_sysinfo.cur_part_style = (int)strtol(argv[7], NULL, 10);
g_sysinfo.cur_secureboot = (int)strtol(argv[8], NULL, 10);
size = ventoy_get_disk_size_in_byte(disk);
scnprintf(g_sysinfo.cur_capacity, sizeof(g_sysinfo.cur_capacity), "%dGB", (int)ventoy_get_human_readable_gb(size));
return 0;
}
int ventoy_disk_init(void)
{
return 0;
}
void ventoy_disk_exit(void)
{
}
| 15,716 | C | .c | 535 | 22.708411 | 119 | 0.55015 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
524 | walk_disk.c | ventoy_Ventoy/Unix/ventoy_unix_src/DragonFly/walk_disk.c | /*-
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Donn Seeley at Berkeley Software Design, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#) Copyright (c) 1991, 1993 The Regents of the University of California. All rights reserved.
* @(#)init.c 8.1 (Berkeley) 7/15/93
* $FreeBSD: src/sbin/init/init.c,v 1.38.2.8 2001/10/22 11:27:32 des Exp $
*/
#include <sys/param.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <sys/fcntl.h>
#include <dirent.h>
#include <err.h>
#include <errno.h>
#include <fts.h>
#include <grp.h>
#include <inttypes.h>
#include <limits.h>
#include <locale.h>
#include <pwd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <vtutil.h>
static int find_disk_by_signature(uint8_t *uuid, uint8_t *sig, uint64_t size, int *count, char *name)
{
int fd;
int len;
int cnt = 0;
FTS *ftsp;
FTSENT *p;
uint8_t mbr[512];
char devname[MAXPATHLEN];
static char dev[] = "/dev", *devav[] = {dev, NULL};
vdebug("[VTOY] find_disk_by_signature %llu\n", size);
ftsp = fts_open(devav, FTS_PHYSICAL | FTS_NOCHDIR, NULL);
while ((p = fts_read(ftsp)) != NULL)
{
if (p->fts_level == 1 && p->fts_statp && p->fts_name && p->fts_statp->st_size == size)
{
sprintf(devname, "/dev/%s", p->fts_name);
fd = open(devname, O_RDONLY);
if (fd < 0)
{
continue;
}
memset(mbr, 0, 512);
read(fd, mbr, 512);
close(fd);
if (memcmp(mbr + 0x180, uuid, 16) == 0 && memcmp(mbr + 0x1B8, sig, 4) == 0)
{
cnt++;
strcpy(name, p->fts_name);
break;
}
}
}
*count = cnt;
fts_close(ftsp);
return 0;
}
static int find_disk_by_size(uint64_t size, const char *prefix, int *count, char *name)
{
int len;
int cnt = 0;
FTS *ftsp;
FTSENT *p;
static char dev[] = "/dev", *devav[] = {dev, NULL};
if (prefix)
{
len = strlen(prefix);
}
name[0] = 0;
ftsp = fts_open(devav, FTS_PHYSICAL | FTS_NOCHDIR, NULL);
while ((p = fts_read(ftsp)) != NULL)
{
if (p->fts_level == 1 && p->fts_statp && p->fts_name && p->fts_statp->st_size == size)
{
if (prefix)
{
if (strncmp(p->fts_name, prefix, len) == 0)
{
cnt++;
if (name[0] == 0)
strcpy(name, p->fts_name);
}
}
else
{
cnt++;
if (name[0] == 0)
strcpy(name, p->fts_name);
}
}
}
*count = cnt;
fts_close(ftsp);
return 0;
}
int prepare_dmtable(void)
{
int count = 0;
uint32_t i = 0;
uint32_t sector_start = 0;
uint32_t disk_sector_num = 0;
FILE *fIn, *fOut;
char disk[MAXPATHLEN];
char prefix[MAXPATHLEN];
ventoy_image_desc desc;
ventoy_img_chunk chunk;
fIn = fopen("/dmtable", "rb");
if (!fIn)
{
printf("Failed to open dmtable\n");
return 1;
}
fOut = fopen("/tmp/dmtable", "w+");
if (!fOut)
{
printf("Failed to create /tmp/dmtable %d\n", errno);
fclose(fIn);
return 1;
}
fread(&desc, 1, sizeof(desc), fIn);
vdebug("[VTOY] disksize:%lu part1size:%lu chunkcount:%u\n", desc.disk_size, desc.part1_size, desc.img_chunk_count);
for (i = 0; count <= 0 && i < 10; i++)
{
sleep(2);
find_disk_by_size(desc.part1_size, NULL, &count, disk);
vdebug("[VTOY] find disk by part1 size, i=%d, count=%d, %s\n", i, count, disk);
}
if (count == 0)
{
goto end;
}
else if (count > 1)
{
find_disk_by_signature(desc.disk_uuid, desc.disk_signature, desc.disk_size, &count, prefix);
vdebug("[VTOY] find disk by signature: %d %s\n", count, prefix);
if (count != 1)
{
printf("[VTOY] Failed to find disk by signature\n");
goto end;
}
find_disk_by_size(desc.part1_size, prefix, &count, disk);
vdebug("[VTOY] find disk by part1 size with prefix %s : %d %s\n", prefix, count, disk);
}
for (i = 0; i < desc.img_chunk_count; i++)
{
fread(&chunk, 1, sizeof(chunk), fIn);
sector_start = chunk.img_start_sector;
disk_sector_num = (uint32_t)(chunk.disk_end_sector + 1 - chunk.disk_start_sector);
fprintf(fOut, "%u %u linear /dev/%s %llu\n",
(sector_start << 2), disk_sector_num,
disk, (unsigned long long)chunk.disk_start_sector - 2048);
vdebug("%u %u linear /dev/%s %llu\n",
(sector_start << 2), disk_sector_num,
disk, (unsigned long long)chunk.disk_start_sector - 2048);
}
end:
fclose(fIn);
fclose(fOut);
return 0;
}
| 6,591 | C | .c | 194 | 27.298969 | 119 | 0.593095 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
549 | keyboard_layout.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/term/keyboard_layout.c |
#define ventoy_keyboard_set_layout(name) if (grub_strcmp(layout, #name) == 0) return ventoy_keyboard_layout_##name()
static void ventoy_keyboard_layout_QWERTY_USA(void) {
grub_keymap_reset();
grub_keymap_disable();
}
static void ventoy_keyboard_layout_AZERTY(void) {
grub_keymap_reset();
grub_keymap_add_by_string("a", "q");
grub_keymap_add_by_string("A", "Q");
grub_keymap_add_by_string("z", "w");
grub_keymap_add_by_string("Z", "W");
grub_keymap_add_by_string("q", "a");
grub_keymap_add_by_string("Q", "A");
grub_keymap_add_by_string("m", "semicolon");
grub_keymap_add_by_string("M", "colon");
grub_keymap_add_by_string("w", "z");
grub_keymap_add_by_string("W", "Z");
grub_keymap_add_by_string("comma", "m");
grub_keymap_add_by_string("question", "M");
grub_keymap_add_by_string("semicolon", "comma");
grub_keymap_add_by_string("period", "less");
grub_keymap_add_by_string("colon", "period");
grub_keymap_add_by_string("slash", "greater");
grub_keymap_add_by_string("exclam", "slash");
grub_keymap_add_by_string("dollar", "bracketright");
grub_keymap_add_by_string("asterisk", "backslash");
grub_keymap_add_by_string("percent", "doublequote");
grub_keymap_add_by_string("ampersand", "1");
grub_keymap_add_by_string("1", "exclam");
grub_keymap_add_by_string("tilde", "2");
grub_keymap_add_by_string("2", "at");
grub_keymap_add_by_string("doublequote", "3");
grub_keymap_add_by_string("3", "numbersign");
grub_keymap_add_by_string("quote", "4");
grub_keymap_add_by_string("4", "dollar");
grub_keymap_add_by_string("parenleft", "5");
grub_keymap_add_by_string("5", "percent");
grub_keymap_add_by_string("minus", "6");
grub_keymap_add_by_string("6", "caret");
grub_keymap_add_by_string("backquote", "7");
grub_keymap_add_by_string("7", "ampersand");
grub_keymap_add_by_string("underscore", "8");
grub_keymap_add_by_string("8", "asterisk");
grub_keymap_add_by_string("caret", "9");
grub_keymap_add_by_string("9", "parenleft");
grub_keymap_add_by_string("at", "0");
grub_keymap_add_by_string("0", "parenright");
grub_keymap_add_by_string("parenright", "minus");
grub_keymap_add_by_string("less", "backquote");
grub_keymap_add_by_string("greater", "tilde");
grub_keymap_add_by_string("numbersign", "braceright");
grub_keymap_add_by_string("backslash", "question");
grub_keymap_add_by_string("bracketright", "braceleft");
grub_keymap_add_by_string("braceleft", "quote");
grub_keymap_add_by_string("braceright", "underscore");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_CZECH_QWERTY(void) {
grub_keymap_reset();
grub_keymap_add_by_string("semicolon", "backquote");
grub_keymap_add_by_string("plus", "1");
grub_keymap_add_by_string("equal", "minus");
grub_keymap_add_by_string("quote", "equal");
grub_keymap_add_by_string("parenright", "bracketright");
grub_keymap_add_by_string("doublequote", "backslash");
grub_keymap_add_by_string("minus", "slash");
grub_keymap_add_by_string("1", "exclam");
grub_keymap_add_by_string("2", "at");
grub_keymap_add_by_string("3", "numbersign");
grub_keymap_add_by_string("4", "dollar");
grub_keymap_add_by_string("5", "percent");
grub_keymap_add_by_string("6", "caret");
grub_keymap_add_by_string("7", "ampersand");
grub_keymap_add_by_string("8", "asterisk");
grub_keymap_add_by_string("9", "parenleft");
grub_keymap_add_by_string("0", "parenright");
grub_keymap_add_by_string("percent", "underscore");
grub_keymap_add_by_string("slash", "braceleft");
grub_keymap_add_by_string("parenleft", "braceright");
grub_keymap_add_by_string("doublequote", "colon");
grub_keymap_add_by_string("exclam", "doublequote");
grub_keymap_add_by_string("quote", "bar");
grub_keymap_add_by_string("question", "less");
grub_keymap_add_by_string("colon", "greater");
grub_keymap_add_by_string("underscore", "question");
grub_keymap_add_by_string("backquote", "Abackquote");
grub_keymap_add_by_string("exclam", "A1");
grub_keymap_add_by_string("at", "A2");
grub_keymap_add_by_string("numbersign", "A3");
grub_keymap_add_by_string("dollar", "A4");
grub_keymap_add_by_string("percent", "A5");
grub_keymap_add_by_string("caret", "A6");
grub_keymap_add_by_string("ampersand", "A7");
grub_keymap_add_by_string("asterisk", "A8");
grub_keymap_add_by_string("parenleft", "A9");
grub_keymap_add_by_string("parenright", "A0");
grub_keymap_add_by_string("minus", "Aminus");
grub_keymap_add_by_string("equal", "Aequal");
grub_keymap_add_by_string("bracketleft", "Abracketleft");
grub_keymap_add_by_string("bracketright", "Abracketright");
grub_keymap_add_by_string("semicolon", "Asemicolon");
grub_keymap_add_by_string("backslash", "Abackslash");
grub_keymap_add_by_string("less", "Acomma");
grub_keymap_add_by_string("greater", "Aperiod");
grub_keymap_add_by_string("slash", "Aslash");
grub_keymap_add_by_string("tilde", "Atilde");
grub_keymap_add_by_string("underscore", "Aunderscore");
grub_keymap_add_by_string("plus", "Aplus");
grub_keymap_add_by_string("braceleft", "Abraceleft");
grub_keymap_add_by_string("braceright", "Abraceright");
grub_keymap_add_by_string("caret", "Adoublequote");
grub_keymap_add_by_string("colon", "Acolon");
grub_keymap_add_by_string("question", "Aquestion");
grub_keymap_add_by_string("bar", "Abar");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_CZECH_QWERTZ(void) {
grub_keymap_reset();
grub_keymap_add_by_string("y", "z");
grub_keymap_add_by_string("z", "y");
grub_keymap_add_by_string("Y", "Z");
grub_keymap_add_by_string("Z", "Y");
grub_keymap_add_by_string("semicolon", "backquote");
grub_keymap_add_by_string("plus", "1");
grub_keymap_add_by_string("equal", "minus");
grub_keymap_add_by_string("quote", "equal");
grub_keymap_add_by_string("parenright", "bracketright");
grub_keymap_add_by_string("doublequote", "backslash");
grub_keymap_add_by_string("minus", "slash");
grub_keymap_add_by_string("1", "exclam");
grub_keymap_add_by_string("2", "at");
grub_keymap_add_by_string("3", "numbersign");
grub_keymap_add_by_string("4", "dollar");
grub_keymap_add_by_string("5", "percent");
grub_keymap_add_by_string("6", "caret");
grub_keymap_add_by_string("7", "ampersand");
grub_keymap_add_by_string("8", "asterisk");
grub_keymap_add_by_string("9", "parenleft");
grub_keymap_add_by_string("0", "parenright");
grub_keymap_add_by_string("percent", "underscore");
grub_keymap_add_by_string("slash", "braceleft");
grub_keymap_add_by_string("parenleft", "braceright");
grub_keymap_add_by_string("doublequote", "colon");
grub_keymap_add_by_string("exclam", "doublequote");
grub_keymap_add_by_string("quote", "bar");
grub_keymap_add_by_string("question", "less");
grub_keymap_add_by_string("colon", "greater");
grub_keymap_add_by_string("underscore", "question");
grub_keymap_add_by_string("tilde", "A1");
grub_keymap_add_by_string("caret", "A3");
grub_keymap_add_by_string("backslash", "Aq");
grub_keymap_add_by_string("bar", "Aw");
grub_keymap_add_by_string("bracketleft", "Af");
grub_keymap_add_by_string("bracketright", "Ag");
grub_keymap_add_by_string("dollar", "Asemicolon");
grub_keymap_add_by_string("numbersign", "Ax");
grub_keymap_add_by_string("ampersand", "Ac");
grub_keymap_add_by_string("at", "Av");
grub_keymap_add_by_string("braceleft", "Ab");
grub_keymap_add_by_string("braceright", "An");
grub_keymap_add_by_string("less", "Acomma");
grub_keymap_add_by_string("greater", "Aperiod");
grub_keymap_add_by_string("asterisk", "Aslash");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_DANISH(void) {
grub_keymap_reset();
grub_keymap_add_by_string("plus", "minus");
grub_keymap_add_by_string("quote", "equal");
grub_keymap_add_by_string("doublequote", "bracketright");
grub_keymap_add_by_string("quote", "backslash");
grub_keymap_add_by_string("minus", "slash");
grub_keymap_add_by_string("doublequote", "at");
grub_keymap_add_by_string("ampersand", "caret");
grub_keymap_add_by_string("slash", "ampersand");
grub_keymap_add_by_string("parenleft", "asterisk");
grub_keymap_add_by_string("parenright", "parenleft");
grub_keymap_add_by_string("equal", "parenright");
grub_keymap_add_by_string("question", "underscore");
grub_keymap_add_by_string("caret", "braceright");
grub_keymap_add_by_string("asterisk", "bar");
grub_keymap_add_by_string("backquote", "plus");
grub_keymap_add_by_string("semicolon", "less");
grub_keymap_add_by_string("colon", "greater");
grub_keymap_add_by_string("underscore", "question");
grub_keymap_add_by_string("bar", "Atilde");
grub_keymap_add_by_string("backslash", "Abackquote");
grub_keymap_add_by_string("greater", "tilde");
grub_keymap_add_by_string("at", "A2");
grub_keymap_add_by_string("dollar", "A4");
grub_keymap_add_by_string("braceleft", "A7");
grub_keymap_add_by_string("bracketleft", "A8");
grub_keymap_add_by_string("bracketright", "A9");
grub_keymap_add_by_string("braceright", "A0");
grub_keymap_add_by_string("backslash", "Aminus");
grub_keymap_add_by_string("less", "quote");
grub_keymap_add_by_string("greater", "doublequote");
grub_keymap_add_by_string("tilde", "Abracketright");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_DVORAK_USA(void) {
grub_keymap_reset();
grub_keymap_add_by_string("[", "minus");
grub_keymap_add_by_string("braceleft", "underscore");
grub_keymap_add_by_string("quote", "q");
grub_keymap_add_by_string("doublequote", "Q");
grub_keymap_add_by_string("comma", "w");
grub_keymap_add_by_string("less", "W");
grub_keymap_add_by_string("s", "semicolon");
grub_keymap_add_by_string("S", "colon");
grub_keymap_add_by_string("semicolon", "z");
grub_keymap_add_by_string("colon", "Z");
grub_keymap_add_by_string("w", "comma");
grub_keymap_add_by_string("W", "less");
grub_keymap_add_by_string("v", "period");
grub_keymap_add_by_string("z", "greater");
grub_keymap_add_by_string("z", "slash");
grub_keymap_add_by_string("equal", "bracketright");
grub_keymap_add_by_string("backslash", "backslash");
grub_keymap_add_by_string("underscore", "doublequote");
grub_keymap_add_by_string("quote", "q");
grub_keymap_add_by_string("doublequote", "Q");
grub_keymap_add_by_string("comma", "w");
grub_keymap_add_by_string("less", "W");
grub_keymap_add_by_string("period", "e");
grub_keymap_add_by_string("greater", "E");
grub_keymap_add_by_string("p", "r");
grub_keymap_add_by_string("P", "R");
grub_keymap_add_by_string("y", "t");
grub_keymap_add_by_string("Y", "T");
grub_keymap_add_by_string("f", "y");
grub_keymap_add_by_string("F", "Y");
grub_keymap_add_by_string("g", "u");
grub_keymap_add_by_string("G", "U");
grub_keymap_add_by_string("c", "c");
grub_keymap_add_by_string("C", "I");
grub_keymap_add_by_string("r", "o");
grub_keymap_add_by_string("R", "O");
grub_keymap_add_by_string("l", "p");
grub_keymap_add_by_string("L", "P");
grub_keymap_add_by_string("bracketright", "equal");
grub_keymap_add_by_string("braceright", "plus");
grub_keymap_add_by_string("a", "a");
grub_keymap_add_by_string("A", "A");
grub_keymap_add_by_string("o", "s");
grub_keymap_add_by_string("O", "S");
grub_keymap_add_by_string("e", "d");
grub_keymap_add_by_string("E", "D");
grub_keymap_add_by_string("u", "f");
grub_keymap_add_by_string("U", "F");
grub_keymap_add_by_string("i", "g");
grub_keymap_add_by_string("I", "G");
grub_keymap_add_by_string("d", "h");
grub_keymap_add_by_string("D", "H");
grub_keymap_add_by_string("h", "j");
grub_keymap_add_by_string("H", "J");
grub_keymap_add_by_string("t", "k");
grub_keymap_add_by_string("T", "K");
grub_keymap_add_by_string("n", "l");
grub_keymap_add_by_string("N", "L");
grub_keymap_add_by_string("s", "semicolon");
grub_keymap_add_by_string("S", "colon");
grub_keymap_add_by_string("minus", "quote");
grub_keymap_add_by_string("underscore", "doublequote");
grub_keymap_add_by_string("semicolon", "z");
grub_keymap_add_by_string("colon", "Z");
grub_keymap_add_by_string("q", "x");
grub_keymap_add_by_string("Q", "X");
grub_keymap_add_by_string("j", "c");
grub_keymap_add_by_string("J", "C");
grub_keymap_add_by_string("k", "v");
grub_keymap_add_by_string("K", "V");
grub_keymap_add_by_string("x", "b");
grub_keymap_add_by_string("X", "B");
grub_keymap_add_by_string("b", "n");
grub_keymap_add_by_string("B", "N");
grub_keymap_add_by_string("w", "comma");
grub_keymap_add_by_string("W", "less");
grub_keymap_add_by_string("v", "period");
grub_keymap_add_by_string("V", "greater");
grub_keymap_add_by_string("z", "slash");
grub_keymap_add_by_string("Z", "question");
grub_keymap_add_by_string("slash", "bracketleft");
grub_keymap_add_by_string("question", "braceleft");
grub_keymap_add_by_string("equal", "bracketright");
grub_keymap_add_by_string("plus", "braceright");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_FRENCH(void) {
grub_keymap_reset();
grub_keymap_add_by_string("less", "backquote");
grub_keymap_add_by_string("greater", "tilde");
grub_keymap_add_by_string("ampersand", "1");
grub_keymap_add_by_string("1", "exclam");
grub_keymap_add_by_string("tilde", "2");
grub_keymap_add_by_string("2", "at");
grub_keymap_add_by_string("doublequote", "3");
grub_keymap_add_by_string("3", "numbersign");
grub_keymap_add_by_string("quote", "4");
grub_keymap_add_by_string("4", "dollar");
grub_keymap_add_by_string("parenleft", "5");
grub_keymap_add_by_string("5", "percent");
grub_keymap_add_by_string("minus", "6");
grub_keymap_add_by_string("6", "caret");
grub_keymap_add_by_string("backquote", "7");
grub_keymap_add_by_string("7", "ampersand");
grub_keymap_add_by_string("underscore", "8");
grub_keymap_add_by_string("8", "asterisk");
grub_keymap_add_by_string("backslash", "9");
grub_keymap_add_by_string("9", "parenleft");
grub_keymap_add_by_string("at", "0");
grub_keymap_add_by_string("0", "parenright");
grub_keymap_add_by_string("parenright", "minus");
grub_keymap_add_by_string("numbersign", "underscore");
grub_keymap_add_by_string("a", "q");
grub_keymap_add_by_string("A", "Q");
grub_keymap_add_by_string("z", "w");
grub_keymap_add_by_string("Z", "W");
grub_keymap_add_by_string("caret", "bracketleft");
grub_keymap_add_by_string("dollar", "bracketright");
grub_keymap_add_by_string("q", "a");
grub_keymap_add_by_string("Q", "A");
grub_keymap_add_by_string("m", "semicolon");
grub_keymap_add_by_string("M", "colon");
grub_keymap_add_by_string("bracketleft", "quote");
grub_keymap_add_by_string("percent", "doublequote");
grub_keymap_add_by_string("asterisk", "backslash");
grub_keymap_add_by_string("bracketright", "bar");
grub_keymap_add_by_string("w", "z");
grub_keymap_add_by_string("W", "Z");
grub_keymap_add_by_string("comma", "m");
grub_keymap_add_by_string("question", "M");
grub_keymap_add_by_string("semicolon", "comma");
grub_keymap_add_by_string("period", "less");
grub_keymap_add_by_string("colon", "period");
grub_keymap_add_by_string("slash", "greater");
grub_keymap_add_by_string("exclam", "slash");
grub_keymap_add_by_string("bar", "question");
grub_keymap_add_by_string("tilde", "A2");
grub_keymap_add_by_string("numbersign", "A3");
grub_keymap_add_by_string("braceleft", "A4");
grub_keymap_add_by_string("bracketleft", "A5");
grub_keymap_add_by_string("bar", "A6");
grub_keymap_add_by_string("quote", "A7");
grub_keymap_add_by_string("backslash", "A8");
grub_keymap_add_by_string("caret", "A9");
grub_keymap_add_by_string("at", "A0");
grub_keymap_add_by_string("bracketright", "Aminus");
grub_keymap_add_by_string("braceright", "Aequal");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_GERMAN(void) {
grub_keymap_reset();
grub_keymap_add_by_string("doublequote", "at");
grub_keymap_add_by_string("ampersand", "caret");
grub_keymap_add_by_string("slash", "ampersand");
grub_keymap_add_by_string("parenleft", "asterisk");
grub_keymap_add_by_string("parenright", "parenleft");
grub_keymap_add_by_string("equal", "parenright");
grub_keymap_add_by_string("question", "underscore");
grub_keymap_add_by_string("backslash", "minus");
grub_keymap_add_by_string("z", "y");
grub_keymap_add_by_string("Z", "Y");
grub_keymap_add_by_string("y", "z");
grub_keymap_add_by_string("Y", "Z");
grub_keymap_add_by_string("plus", "bracketright");
grub_keymap_add_by_string("asterisk", "braceright");
grub_keymap_add_by_string("semicolon", "less");
grub_keymap_add_by_string("colon", "greater");
grub_keymap_add_by_string("minus", "slash");
grub_keymap_add_by_string("backslash", "Aminus");
grub_keymap_add_by_string("underscore", "question");
grub_keymap_add_by_string("caret", "backquote");
grub_keymap_add_by_string("quote", "equal");
grub_keymap_add_by_string("backquote", "plus");
grub_keymap_add_by_string("braceright", "doublequote");
grub_keymap_add_by_string("bar", "bracketleft");
grub_keymap_add_by_string("at", "braceleft");
grub_keymap_add_by_string("numbersign", "backslash");
grub_keymap_add_by_string("at", "Aq");
grub_keymap_add_by_string("less", "backquote");
grub_keymap_add_by_string("greater", "tilde");
grub_keymap_add_by_string("braceleft", "A7");
grub_keymap_add_by_string("bracketleft", "A8");
grub_keymap_add_by_string("bracketright", "A9");
grub_keymap_add_by_string("braceright", "A0");
grub_keymap_add_by_string("tilde", "Abracketright");
grub_keymap_add_by_string("backslash", "Aminus");
grub_keymap_add_by_string("quote", "bar");
grub_keymap_add_by_string("greater", "semicolon");
grub_keymap_add_by_string("less", "colon");
grub_keymap_add_by_string("bar", "quote");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_ITALIANO(void) {
grub_keymap_reset();
grub_keymap_add_by_string("backslash", "backquote");
grub_keymap_add_by_string("bar", "tilde");
grub_keymap_add_by_string("doublequote", "at");
grub_keymap_add_by_string("tilde", "numbersign");
grub_keymap_add_by_string("ampersand", "caret");
grub_keymap_add_by_string("slash", "ampersand");
grub_keymap_add_by_string("parenleft", "asterisk");
grub_keymap_add_by_string("parenright", "parenleft");
grub_keymap_add_by_string("equal", "parenright");
grub_keymap_add_by_string("quote", "minus");
grub_keymap_add_by_string("question", "underscore");
grub_keymap_add_by_string("caret", "plus");
grub_keymap_add_by_string("bracketleft", "bracketleft");
grub_keymap_add_by_string("bracketright", "braceleft");
grub_keymap_add_by_string("plus", "bracketright");
grub_keymap_add_by_string("asterisk", "braceright");
grub_keymap_add_by_string("at", "semicolon");
grub_keymap_add_by_string("braceleft", "colon");
grub_keymap_add_by_string("numbersign", "quote");
grub_keymap_add_by_string("braceright", "doublequote");
grub_keymap_add_by_string("less", "backslash");
grub_keymap_add_by_string("greater", "bar");
grub_keymap_add_by_string("minus", "slash");
grub_keymap_add_by_string("underscore", "question");
grub_keymap_add_by_string("semicolon", "less");
grub_keymap_add_by_string("colon", "greater");
grub_keymap_add_by_string("bracketleft", "Abracketleft");
grub_keymap_add_by_string("bracketright", "Abracketright");
grub_keymap_add_by_string("at", "Asemicolon");
grub_keymap_add_by_string("numbersign", "Aquote");
grub_keymap_add_by_string("braceright", "Abraceright");
grub_keymap_add_by_string("braceleft", "Abraceleft");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_JAPAN_106(void) {
grub_keymap_reset();
grub_keymap_add_by_string("at", "bracketleft");
grub_keymap_add_by_string("doublequote", "at");
grub_keymap_add_by_string("ampersand", "caret");
grub_keymap_add_by_string("quote", "ampersand");
grub_keymap_add_by_string("parenleft", "asterisk");
grub_keymap_add_by_string("parenright", "parenleft");
grub_keymap_add_by_string("underscore", "parenright");
grub_keymap_add_by_string("equal", "underscore");
grub_keymap_add_by_string("plus", "colon");
grub_keymap_add_by_string("colon", "quote");
grub_keymap_add_by_string("asterisk", "doublequote");
grub_keymap_add_by_string("bracketleft", "bracketright");
grub_keymap_add_by_string("braceleft", "braceright");
grub_keymap_add_by_string("bracketright", "backslash");
grub_keymap_add_by_string("braceright", "bar");
grub_keymap_add_by_string("backslash", "backquote");
grub_keymap_add_by_string("tilde", "plus");
grub_keymap_add_by_string("caret", "equal");
grub_keymap_add_by_string("backquote", "braceleft");
grub_keymap_add_by_string("bar", "tilde");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_LATIN_USA(void) {
grub_keymap_reset();
grub_keymap_add_by_string("bar", "backquote");
grub_keymap_add_by_string("quote", "minus");
grub_keymap_add_by_string("question", "underscore");
grub_keymap_add_by_string("backquote", "bracketleft");
grub_keymap_add_by_string("plus", "bracketright");
grub_keymap_add_by_string("braceleft", "quote");
grub_keymap_add_by_string("braceright", "backslash");
grub_keymap_add_by_string("minus", "slash");
grub_keymap_add_by_string("ampersand", "caret");
grub_keymap_add_by_string("doublequote", "at");
grub_keymap_add_by_string("slash", "ampersand");
grub_keymap_add_by_string("parenleft", "asterisk");
grub_keymap_add_by_string("parenright", "parenleft");
grub_keymap_add_by_string("equal", "parenright");
grub_keymap_add_by_string("asterisk", "braceright");
grub_keymap_add_by_string("bracketleft", "doublequote");
grub_keymap_add_by_string("bracketright", "bar");
grub_keymap_add_by_string("semicolon", "less");
grub_keymap_add_by_string("colon", "greater");
grub_keymap_add_by_string("underscore", "question");
grub_keymap_add_by_string("caret", "Aquote");
grub_keymap_add_by_string("doublequote", "braceleft");
grub_keymap_add_by_string("at", "Aq");
grub_keymap_add_by_string("backquote", "Abackslash");
grub_keymap_add_by_string("backslash", "Aminus");
grub_keymap_add_by_string("greater", "plus");
grub_keymap_add_by_string("less", "equal");
grub_keymap_add_by_string("backslash", "Aminus");
grub_keymap_add_by_string("backquote", "Abackslash");
grub_keymap_add_by_string("tilde", "Abracketright");
grub_keymap_add_by_string("caret", "Aquote");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_PORTU_BRAZIL(void) {
grub_keymap_reset();
grub_keymap_add_by_string("quote", "backquote");
grub_keymap_add_by_string("quote", "bracketleft");
grub_keymap_add_by_string("bracketleft", "bracketright");
grub_keymap_add_by_string("tilde", "quote");
grub_keymap_add_by_string("bracketright", "backslash");
grub_keymap_add_by_string("semicolon", "slash");
grub_keymap_add_by_string("bar", "colon");
grub_keymap_add_by_string("doublequote", "tilde");
grub_keymap_add_by_string("backquote", "braceleft");
grub_keymap_add_by_string("braceleft", "braceright");
grub_keymap_add_by_string("caret", "doublequote");
grub_keymap_add_by_string("braceright", "bar");
grub_keymap_add_by_string("colon", "question");
grub_keymap_add_by_string("backslash", "semicolon");
grub_keymap_add_by_string("bar", "Atilde");
grub_keymap_add_by_string("backslash", "Abackquote");
grub_keymap_add_by_string("slash", "Aq");
grub_keymap_add_by_string("question", "Aw");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_QWERTY_UK(void) {
grub_keymap_reset();
grub_keymap_add_by_string("at", "doublequote");
grub_keymap_add_by_string("doublequote", "at");
grub_keymap_add_by_string("tilde", "bar");
grub_keymap_add_by_string("numbersign", "backslash");
grub_keymap_add_by_string("backslash", "numbersign");
grub_keymap_add_by_string("bar", "tilde");
grub_keymap_add_by_string("backslash", "Atilde");
grub_keymap_add_by_string("backslash", "Abackquote");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_QWERTZ(void) {
grub_keymap_reset();
grub_keymap_add_by_string("doublequote", "at");
grub_keymap_add_by_string("ampersand", "percent");
grub_keymap_add_by_string("slash", "ampersand");
grub_keymap_add_by_string("equal", "parenright");
grub_keymap_add_by_string("question", "underscore");
grub_keymap_add_by_string("backslash", "minus");
grub_keymap_add_by_string("z", "y");
grub_keymap_add_by_string("Z", "Y");
grub_keymap_add_by_string("y", "z");
grub_keymap_add_by_string("Y", "Z");
grub_keymap_add_by_string("plus", "bracketright");
grub_keymap_add_by_string("asterisk", "braceright");
grub_keymap_add_by_string("semicolon", "less");
grub_keymap_add_by_string("colon", "greater");
grub_keymap_add_by_string("minus", "slash");
grub_keymap_add_by_string("underscore", "question");
grub_keymap_add_by_string("caret", "backquote");
grub_keymap_add_by_string("backquote", "equal");
grub_keymap_add_by_string("numbersign", "backslash");
grub_keymap_add_by_string("parenright", "parenleft");
grub_keymap_add_by_string("parenleft", "asterisk");
grub_keymap_add_by_string("percent", "caret");
grub_keymap_add_by_string("less", "numbersign");
grub_keymap_add_by_string("greater", "bar");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_QWERTZ_HUN(void) {
grub_keymap_reset();
grub_keymap_add_by_string("y", "z");
grub_keymap_add_by_string("z", "y");
grub_keymap_add_by_string("Y", "Z");
grub_keymap_add_by_string("Z", "Y");
grub_keymap_add_by_string("0", "backquote");
grub_keymap_add_by_string("quote", "exclam");
grub_keymap_add_by_string("doublequote", "at");
grub_keymap_add_by_string("plus", "numbersign");
grub_keymap_add_by_string("exclam", "dollar");
grub_keymap_add_by_string("slash", "caret");
grub_keymap_add_by_string("equal", "ampersand");
grub_keymap_add_by_string("parenleft", "asterisk");
grub_keymap_add_by_string("parenright", "parenleft");
grub_keymap_add_by_string("backslash", "Aq");
grub_keymap_add_by_string("bar", "Aw");
grub_keymap_add_by_string("bracketleft", "Af");
grub_keymap_add_by_string("bracketright", "Ag");
grub_keymap_add_by_string("greater", "Az");
grub_keymap_add_by_string("numbersign", "Ax");
grub_keymap_add_by_string("ampersand", "Ac");
grub_keymap_add_by_string("at", "Av");
grub_keymap_add_by_string("braceleft", "Ab");
grub_keymap_add_by_string("braceright", "An");
grub_keymap_add_by_string("less", "Am");
grub_keymap_add_by_string("dollar", "colon");
grub_keymap_add_by_string("question", "less");
grub_keymap_add_by_string("colon", "greater");
grub_keymap_add_by_string("minus", "slash");
grub_keymap_add_by_string("underscore", "question");
grub_keymap_add_by_string("at", "doublequote");
grub_keymap_add_by_string("tilde", "A1");
grub_keymap_add_by_string("caret", "A3");
grub_keymap_add_by_string("backquote", "A7");
grub_keymap_add_by_string("asterisk", "0");
grub_keymap_add_by_string("dollar", "Asemicolon");
grub_keymap_add_by_string("semicolon", "Acomma");
grub_keymap_add_by_string("greater", "Aperiod");
grub_keymap_add_by_string("asterisk", "Aslash");
grub_keymap_add_by_string("backquote", "A9");
grub_keymap_add_by_string("doublequote", "A0");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_QWERTZ_SLOV_CROAT(void) {
grub_keymap_reset();
grub_keymap_add_by_string("quote", "minus");
grub_keymap_add_by_string("plus", "equal");
grub_keymap_add_by_string("y", "z");
grub_keymap_add_by_string("minus", "slash");
grub_keymap_add_by_string("doublequote", "tilde");
grub_keymap_add_by_string("doublequote", "at");
grub_keymap_add_by_string("ampersand", "caret");
grub_keymap_add_by_string("slash", "ampersand");
grub_keymap_add_by_string("parenleft", "asterisk");
grub_keymap_add_by_string("parenright", "parenleft");
grub_keymap_add_by_string("equal", "parenright");
grub_keymap_add_by_string("question", "underscore");
grub_keymap_add_by_string("asterisk", "plus");
grub_keymap_add_by_string("Y", "Z");
grub_keymap_add_by_string("semicolon", "less");
grub_keymap_add_by_string("colon", "greater");
grub_keymap_add_by_string("underscore", "question");
grub_keymap_add_by_string("tilde", "A1");
grub_keymap_add_by_string("caret", "A3");
grub_keymap_add_by_string("backquote", "A7");
grub_keymap_add_by_string("backslash", "Aq");
grub_keymap_add_by_string("bar", "Aw");
grub_keymap_add_by_string("bracketleft", "Af");
grub_keymap_add_by_string("bracketright", "Ag");
grub_keymap_add_by_string("at", "Av");
grub_keymap_add_by_string("braceleft", "Ab");
grub_keymap_add_by_string("braceright", "An");
grub_keymap_add_by_string("less", "Acomma");
grub_keymap_add_by_string("greater", "Aperiod");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_SPANISH(void) {
grub_keymap_reset();
grub_keymap_add_by_string("slash", "ampersand");
grub_keymap_add_by_string("ampersand", "caret");
grub_keymap_add_by_string("caret", "braceleft");
grub_keymap_add_by_string("asterisk", "braceright");
grub_keymap_add_by_string("parenleft", "asterisk");
grub_keymap_add_by_string("parenright", "parenleft");
grub_keymap_add_by_string("minus", "slash");
grub_keymap_add_by_string("equal", "parenright");
grub_keymap_add_by_string("quote", "minus");
grub_keymap_add_by_string("underscore", "question");
grub_keymap_add_by_string("question", "underscore");
grub_keymap_add_by_string("colon", "greater");
grub_keymap_add_by_string("greater", "bar");
grub_keymap_add_by_string("doublequote", "at");
grub_keymap_add_by_string("backslash", "backquote");
grub_keymap_add_by_string("less", "backslash");
grub_keymap_add_by_string("semicolon", "less");
grub_keymap_add_by_string("backquote", "bracketleft");
grub_keymap_add_by_string("plus", "bracketright");
grub_keymap_add_by_string("plus", "colon");
grub_keymap_add_by_string("at", "semicolon");
grub_keymap_add_by_string("bar", "A1");
grub_keymap_add_by_string("at", "A2");
grub_keymap_add_by_string("numbersign", "A3");
grub_keymap_add_by_string("tilde", "A4");
grub_keymap_add_by_string("bracketleft", "Abracketleft");
grub_keymap_add_by_string("bracketright", "Abracketright");
grub_keymap_add_by_string("braceleft", "Aquote");
grub_keymap_add_by_string("braceright", "Abackslash");
grub_keymap_add_by_string("greater", "bar");
grub_keymap_add_by_string("less", "backslash");
grub_keymap_add_by_string("backslash", "Abackquote");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_SWEDISH(void) {
grub_keymap_reset();
grub_keymap_add_by_string("plus", "minus");
grub_keymap_add_by_string("quote", "equal");
grub_keymap_add_by_string("doublequote", "bracketright");
grub_keymap_add_by_string("quote", "backslash");
grub_keymap_add_by_string("minus", "slash");
grub_keymap_add_by_string("doublequote", "at");
grub_keymap_add_by_string("ampersand", "caret");
grub_keymap_add_by_string("slash", "ampersand");
grub_keymap_add_by_string("parenleft", "asterisk");
grub_keymap_add_by_string("parenright", "parenleft");
grub_keymap_add_by_string("equal", "parenright");
grub_keymap_add_by_string("question", "underscore");
grub_keymap_add_by_string("caret", "braceright");
grub_keymap_add_by_string("asterisk", "bar");
grub_keymap_add_by_string("backquote", "plus");
grub_keymap_add_by_string("semicolon", "less");
grub_keymap_add_by_string("colon", "greater");
grub_keymap_add_by_string("underscore", "question");
grub_keymap_add_by_string("bar", "Atilde");
grub_keymap_add_by_string("backslash", "Abackquote");
grub_keymap_add_by_string("greater", "tilde");
grub_keymap_add_by_string("at", "A2");
grub_keymap_add_by_string("dollar", "A4");
grub_keymap_add_by_string("braceleft", "A7");
grub_keymap_add_by_string("bracketleft", "A8");
grub_keymap_add_by_string("bracketright", "A9");
grub_keymap_add_by_string("braceright", "A0");
grub_keymap_add_by_string("backslash", "Aminus");
grub_keymap_add_by_string("less", "quote");
grub_keymap_add_by_string("greater", "doublequote");
grub_keymap_add_by_string("tilde", "Abracketright");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_TURKISH_Q(void) {
grub_keymap_reset();
grub_keymap_add_by_string("doublequote", "backquote");
grub_keymap_add_by_string("asterisk", "minus");
grub_keymap_add_by_string("minus", "equal");
grub_keymap_add_by_string("comma", "backslash");
grub_keymap_add_by_string("period", "slash");
grub_keymap_add_by_string("quote", "at");
grub_keymap_add_by_string("caret", "numbersign");
grub_keymap_add_by_string("plus", "dollar");
grub_keymap_add_by_string("ampersand", "caret");
grub_keymap_add_by_string("slash", "ampersand");
grub_keymap_add_by_string("parenleft", "asterisk");
grub_keymap_add_by_string("parenright", "parenleft");
grub_keymap_add_by_string("equal", "parenright");
grub_keymap_add_by_string("question", "underscore");
grub_keymap_add_by_string("underscore", "plus");
grub_keymap_add_by_string("semicolon", "bar");
grub_keymap_add_by_string("colon", "question");
grub_keymap_add_by_string("less", "Abackquote");
grub_keymap_add_by_string("greater", "A1");
grub_keymap_add_by_string("numbersign", "A3");
grub_keymap_add_by_string("dollar", "A4");
grub_keymap_add_by_string("braceleft", "A7");
grub_keymap_add_by_string("bracketleft", "A8");
grub_keymap_add_by_string("bracketright", "A9");
grub_keymap_add_by_string("braceright", "A0");
grub_keymap_add_by_string("backslash", "Aminus");
grub_keymap_add_by_string("bar", "Aequal");
grub_keymap_add_by_string("at", "Aq");
grub_keymap_add_by_string("doublequote", "Abracketleft");
grub_keymap_add_by_string("tilde", "Abracketright");
grub_keymap_enable();
}
static void ventoy_keyboard_layout_VIETNAMESE(void) {
grub_keymap_reset();
grub_keymap_add_by_string("exclam", "A1");
grub_keymap_add_by_string("at", "A2");
grub_keymap_add_by_string("numbersign", "A3");
grub_keymap_add_by_string("dollar", "A4");
grub_keymap_add_by_string("percent", "A5");
grub_keymap_add_by_string("caret", "A6");
grub_keymap_add_by_string("ampersand", "A7");
grub_keymap_add_by_string("asterisk", "A8");
grub_keymap_add_by_string("parenleft", "A9");
grub_keymap_add_by_string("parenright", "A0");
grub_keymap_add_by_string("plus", "Aplus");
grub_keymap_add_by_string("equal", "Aequal");
grub_keymap_add_by_string("braceleft", "Abraceleft");
grub_keymap_add_by_string("braceright", "Abraceright");
grub_keymap_add_by_string("colon", "Acolon");
grub_keymap_add_by_string("semicolon", "Asemicolon");
grub_keymap_add_by_string("quote", "Aquote");
grub_keymap_add_by_string("backslash", "Abackslash");
grub_keymap_add_by_string("less", "Aless");
grub_keymap_add_by_string("greater", "Agreater");
grub_keymap_add_by_string("comma", "Acomma");
grub_keymap_add_by_string("period", "Aperiod");
grub_keymap_add_by_string("question", "Aquestion");
grub_keymap_add_by_string("slash", "Aslash");
grub_keymap_add_by_string("tilde", "Atilde");
grub_keymap_add_by_string("backquote", "Abackquote");
grub_keymap_add_by_string("bracketright", "Abracketright");
grub_keymap_add_by_string("bracketleft", "Abracketleft");
grub_keymap_add_by_string("bar", "Abar");
grub_keymap_add_by_string("doublequote", "Adoublequote");
grub_keymap_add_by_string("colon", "Acolon");
grub_keymap_add_by_string("minus", "Aminus");
grub_keymap_add_by_string("underscore", "Aunderscore");
grub_keymap_enable();
}
void ventoy_set_keyboard_layout(const char *layout);
void ventoy_set_keyboard_layout(const char *layout) {
ventoy_keyboard_set_layout(QWERTY_USA);
ventoy_keyboard_set_layout(AZERTY);
ventoy_keyboard_set_layout(CZECH_QWERTY);
ventoy_keyboard_set_layout(CZECH_QWERTZ);
ventoy_keyboard_set_layout(DANISH);
ventoy_keyboard_set_layout(DVORAK_USA);
ventoy_keyboard_set_layout(FRENCH);
ventoy_keyboard_set_layout(GERMAN);
ventoy_keyboard_set_layout(ITALIANO);
ventoy_keyboard_set_layout(JAPAN_106);
ventoy_keyboard_set_layout(LATIN_USA);
ventoy_keyboard_set_layout(PORTU_BRAZIL);
ventoy_keyboard_set_layout(QWERTY_UK);
ventoy_keyboard_set_layout(QWERTZ);
ventoy_keyboard_set_layout(QWERTZ_HUN);
ventoy_keyboard_set_layout(QWERTZ_SLOV_CROAT);
ventoy_keyboard_set_layout(SPANISH);
ventoy_keyboard_set_layout(SWEDISH);
ventoy_keyboard_set_layout(TURKISH_Q);
ventoy_keyboard_set_layout(VIETNAMESE);
}
| 35,181 | C | .c | 793 | 43.254729 | 116 | 0.719682 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
550 | setkey.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/term/setkey.c | /*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2020 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/types.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/env.h>
#include <grub/err.h>
#include <grub/dl.h>
#include <grub/extcmd.h>
#include <grub/i18n.h>
#include <grub/term.h>
GRUB_MOD_LICENSE ("GPLv3+");
#define MAX_KEYMAP 255
struct keymap
{
int cnt;
int in[MAX_KEYMAP];
int out[MAX_KEYMAP];
};
static struct keymap setkey_keymap;
struct keysym
{
const char *name; /* the name in unshifted state */
int code; /* scan code */
};
/* The table for key symbols. (from GRUB4DOS) */
static struct keysym keysym_table[] =
{
{"escape", GRUB_TERM_ESC}, // ESC
{"exclam", 0x21}, // '!'
{"at", 0x40}, // '@'
{"numbersign", 0x23}, // '#'
{"dollar", 0x24}, // '$'
{"percent", 0x25}, // '%'
{"caret", 0x5E}, // '^'
{"ampersand", 0x26}, // '&'
{"asterisk", 0x2A}, // '*'
{"parenleft", 0x28}, // '('
{"parenright", 0x29}, // ')'
{"minus", 0x2D}, // '-'
{"underscore", 0x5F}, // '_'
{"equal", 0x3D}, // '='
{"plus", 0x2B}, // '+'
{"backspace", GRUB_TERM_BACKSPACE}, // BS
{"ctrlbackspace", GRUB_TERM_CTRL | GRUB_TERM_BACKSPACE}, // (DEL)
{"tab", GRUB_TERM_TAB}, // Tab
{"bracketleft", 0x5B}, // '['
{"braceleft", 0x7B}, // '{'
{"bracketright", 0x5D}, // ']'
{"braceright", 0x7D}, // '}'
{"enter", 0x0D}, // Enter
{"semicolon", 0x3B}, // ';'
{"colon", 0x3A}, // ':'
{"quote", 0x27}, // '\''
{"doublequote", 0x22}, // '"'
{"backquote", 0x60}, // '`'
{"tilde", 0x7E}, // '~'
{"backslash", 0x5C}, // '\\'
{"bar", 0x7C}, // '|'
{"comma", 0x2C}, // ','
{"less", 0x3C}, // '<'
{"period", 0x2E}, // '.'
{"greater", 0x3E}, // '>'
{"slash", 0x2F}, // '/'
{"question", 0x3F}, // '?'
{"space", 0x20}, // Space
{"F1", GRUB_TERM_KEY_F1},
{"F2", GRUB_TERM_KEY_F2},
{"F3", GRUB_TERM_KEY_F3},
{"F4", GRUB_TERM_KEY_F4},
{"F5", GRUB_TERM_KEY_F5},
{"F6", GRUB_TERM_KEY_F6},
{"F7", GRUB_TERM_KEY_F7},
{"F8", GRUB_TERM_KEY_F8},
{"F9", GRUB_TERM_KEY_F9},
{"F10", GRUB_TERM_KEY_F10},
{"F11", GRUB_TERM_KEY_F11},
{"F12", GRUB_TERM_KEY_F12},
{"home", GRUB_TERM_KEY_HOME},
{"uparrow", GRUB_TERM_KEY_UP},
{"pageup", GRUB_TERM_KEY_NPAGE}, // PgUp
{"leftarrow", GRUB_TERM_KEY_LEFT},
{"center", GRUB_TERM_KEY_CENTER}, // keypad center key
{"rightarrow", GRUB_TERM_KEY_RIGHT},
{"end", GRUB_TERM_KEY_END},
{"downarrow", GRUB_TERM_KEY_DOWN},
{"pagedown", GRUB_TERM_KEY_PPAGE}, // PgDn
{"insert", GRUB_TERM_KEY_INSERT}, // Insert
{"delete", GRUB_TERM_KEY_DC}, // Delete
{"shiftF1", GRUB_TERM_SHIFT | GRUB_TERM_KEY_F1},
{"shiftF2", GRUB_TERM_SHIFT | GRUB_TERM_KEY_F2},
{"shiftF3", GRUB_TERM_SHIFT | GRUB_TERM_KEY_F3},
{"shiftF4", GRUB_TERM_SHIFT | GRUB_TERM_KEY_F4},
{"shiftF5", GRUB_TERM_SHIFT | GRUB_TERM_KEY_F5},
{"shiftF6", GRUB_TERM_SHIFT | GRUB_TERM_KEY_F6},
{"shiftF7", GRUB_TERM_SHIFT | GRUB_TERM_KEY_F7},
{"shiftF8", GRUB_TERM_SHIFT | GRUB_TERM_KEY_F8},
{"shiftF9", GRUB_TERM_SHIFT | GRUB_TERM_KEY_F9},
{"shiftF10", GRUB_TERM_SHIFT | GRUB_TERM_KEY_F10},
{"shiftF11", GRUB_TERM_SHIFT | GRUB_TERM_KEY_F11},
{"shiftF12", GRUB_TERM_SHIFT | GRUB_TERM_KEY_F12},
{"ctrlF1", GRUB_TERM_CTRL | GRUB_TERM_KEY_F1},
{"ctrlF2", GRUB_TERM_CTRL | GRUB_TERM_KEY_F2},
{"ctrlF3", GRUB_TERM_CTRL | GRUB_TERM_KEY_F3},
{"ctrlF4", GRUB_TERM_CTRL | GRUB_TERM_KEY_F4},
{"ctrlF5", GRUB_TERM_CTRL | GRUB_TERM_KEY_F5},
{"ctrlF6", GRUB_TERM_CTRL | GRUB_TERM_KEY_F6},
{"ctrlF7", GRUB_TERM_CTRL | GRUB_TERM_KEY_F7},
{"ctrlF8", GRUB_TERM_CTRL | GRUB_TERM_KEY_F8},
{"ctrlF9", GRUB_TERM_CTRL | GRUB_TERM_KEY_F9},
{"ctrlF10", GRUB_TERM_CTRL | GRUB_TERM_KEY_F10},
{"ctrlF11", GRUB_TERM_CTRL | GRUB_TERM_KEY_F11},
{"ctrlF12", GRUB_TERM_CTRL | GRUB_TERM_KEY_F12},
// A=Alt or AltGr. Provided by steve.
{"Aq", GRUB_TERM_ALT | 0x71},
{"Aw", GRUB_TERM_ALT | 0x77},
{"Ae", GRUB_TERM_ALT | 0x65},
{"Ar", GRUB_TERM_ALT | 0x72},
{"At", GRUB_TERM_ALT | 0x74},
{"Ay", GRUB_TERM_ALT | 0x79},
{"Au", GRUB_TERM_ALT | 0x75},
{"Ai", GRUB_TERM_ALT | 0x69},
{"Ao", GRUB_TERM_ALT | 0x6F},
{"Ap", GRUB_TERM_ALT | 0x70},
{"Aa", GRUB_TERM_ALT | 0x61},
{"As", GRUB_TERM_ALT | 0x73},
{"Ad", GRUB_TERM_ALT | 0x64},
{"Af", GRUB_TERM_ALT | 0x66},
{"Ag", GRUB_TERM_ALT | 0x67},
{"Ah", GRUB_TERM_ALT | 0x68},
{"Aj", GRUB_TERM_ALT | 0x6A},
{"Ak", GRUB_TERM_ALT | 0x6B},
{"Al", GRUB_TERM_ALT | 0x6C},
{"Az", GRUB_TERM_ALT | 0x7A},
{"Ax", GRUB_TERM_ALT | 0x78},
{"Ac", GRUB_TERM_ALT | 0x63},
{"Av", GRUB_TERM_ALT | 0x76},
{"Ab", GRUB_TERM_ALT | 0x62},
{"An", GRUB_TERM_ALT | 0x6E},
{"Am", GRUB_TERM_ALT | 0x6D},
{"A1", GRUB_TERM_ALT | 0x31},
{"A2", GRUB_TERM_ALT | 0x32},
{"A3", GRUB_TERM_ALT | 0x33},
{"A4", GRUB_TERM_ALT | 0x34},
{"A5", GRUB_TERM_ALT | 0x35},
{"A6", GRUB_TERM_ALT | 0x36},
{"A7", GRUB_TERM_ALT | 0x37},
{"A8", GRUB_TERM_ALT | 0x38},
{"A9", GRUB_TERM_ALT | 0x39},
{"A0", GRUB_TERM_ALT | 0x30},
//{"oem102", 0x5c},
//{"shiftoem102", 0x7c},
{"Aminus", GRUB_TERM_ALT | 0x2D},
{"Aequal", GRUB_TERM_ALT | 0x3D},
{"Abracketleft", GRUB_TERM_ALT | 0x5B},
{"Abracketright", GRUB_TERM_ALT | 0x5D},
{"Asemicolon", GRUB_TERM_ALT | 0x3B},
{"Aquote", GRUB_TERM_ALT | 0x27},
{"Abackquote", GRUB_TERM_ALT | 0x60},
{"Abackslash", GRUB_TERM_ALT | 0x5C},
{"Acomma", GRUB_TERM_ALT | 0x2C},
{"Aperiod", GRUB_TERM_ALT | 0x2E},
{"Aslash", GRUB_TERM_ALT | 0x2F},
{"Acolon", GRUB_TERM_ALT | 0x3A},
{"Aplus", GRUB_TERM_ALT | 0x2B},
{"Aless", GRUB_TERM_ALT | 0x3C},
{"Aunderscore", GRUB_TERM_ALT | 0x5F},
{"Agreater", GRUB_TERM_ALT | 0x3E},
{"Aquestion", GRUB_TERM_ALT | 0x3F},
{"Atilde", GRUB_TERM_ALT | 0x7E},
{"Abraceleft", GRUB_TERM_ALT | 0x7B},
{"Abar", GRUB_TERM_ALT | 0x7C},
{"Abraceright", GRUB_TERM_ALT | 0x7D},
{"Adoublequote", GRUB_TERM_ALT | 0x22},
};
static int grub_keymap_getkey (int key)
{
int i;
if (key == GRUB_TERM_NO_KEY)
return key;
if (setkey_keymap.cnt > MAX_KEYMAP)
setkey_keymap.cnt = MAX_KEYMAP;
for (i = 0; i < setkey_keymap.cnt; i++)
{
if (key == setkey_keymap.in[i])
{
key = setkey_keymap.out[i];
break;
}
}
return key;
}
static void
grub_keymap_reset (void)
{
grub_memset (&setkey_keymap, 0, sizeof (struct keymap));
}
static grub_err_t
grub_keymap_add (int in, int out)
{
if (in == GRUB_TERM_NO_KEY || out == GRUB_TERM_NO_KEY)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid key: %d -> %d", in, out);
if (setkey_keymap.cnt >= MAX_KEYMAP)
return grub_error (GRUB_ERR_OUT_OF_MEMORY,
"keymap FULL %d", setkey_keymap.cnt);
setkey_keymap.in[setkey_keymap.cnt] = in;
setkey_keymap.out[setkey_keymap.cnt] = out;
setkey_keymap.cnt++;
return GRUB_ERR_NONE;
}
static void
grub_keymap_enable (void)
{
grub_key_remap = grub_keymap_getkey;
}
static void
grub_keymap_disable (void)
{
grub_key_remap = NULL;
}
static void
grub_keymap_status (void)
{
int i;
if (setkey_keymap.cnt > MAX_KEYMAP)
setkey_keymap.cnt = MAX_KEYMAP;
for (i = 0; i < setkey_keymap.cnt; i++)
{
grub_printf ("0x%x -> 0x%x\n", setkey_keymap.in[i], setkey_keymap.out[i]);
}
}
static const struct grub_arg_option options[] =
{
{"reset", 'r', 0, N_("Reset keymap."), 0, 0},
{"enable", 'e', 0, N_("Enable keymap."), 0, 0},
{"disable", 'd', 0, N_("Disable keymap."), 0, 0},
{"status", 's', 0, N_("Display keymap."), 0, 0},
{0, 0, 0, 0, 0, 0}
};
enum options
{
SETKEY_RESET,
SETKEY_ENABLE,
SETKEY_DISABLE,
SETKEY_STATUS,
};
static int
ishex (const char *str)
{
if (grub_strlen (str) < 3 || str[0] != '0')
return 0;
if (str[1] != 'x' && str[1] != 'X')
return 0;
return 1;
}
static int
parse_key (const char *str)
{
int i;
if (ishex (str))
return grub_strtol (str, NULL, 16);
if (grub_strlen (str) == 1)
return (int) str[0];
for (i = 0; i < (int) (sizeof (keysym_table) / sizeof (keysym_table[0])); i++)
{
if (grub_strcmp (str, keysym_table[i].name) == 0)
return keysym_table[i].code;
}
grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid key %s", str);
return 0;
}
static grub_err_t
grub_cmd_setkey (grub_extcmd_context_t ctxt, int argc, char **args)
{
struct grub_arg_list *state = ctxt->state;
int in, out;
if (state[SETKEY_ENABLE].set)
{
grub_keymap_enable ();
goto out;
}
if (state[SETKEY_DISABLE].set)
{
grub_keymap_disable ();
goto out;
}
if (state[SETKEY_RESET].set)
{
grub_keymap_reset ();
goto out;
}
if (state[SETKEY_STATUS].set)
{
grub_keymap_status ();
goto out;
}
if (argc != 2)
{
grub_printf
("Key names: 0-9, A-Z, a-z or escape, exclam, at, numbersign, dollar,"
"percent, caret, ampersand, asterisk, parenleft, parenright, minus,"
"underscore, equal, plus, backspace, tab, bracketleft, braceleft,"
"bracketright, braceright, enter, semicolon, colon, quote, doublequote,"
"backquote, tilde, backslash, bar, comma, less, period, greater,"
"slash, question, alt, space, delete, [ctrl|shift]F1-12."
"For Alt+ prefix with A, e.g. \'setkey at Aequal\'.");
goto out;
}
in = parse_key (args[1]);
out = parse_key (args[0]);
if (!in || !out)
goto out;
grub_keymap_add (in, out);
out:
return grub_errno;
}
static void grub_keymap_add_by_string(const char *src, const char *dst)
{
int in = 0;
int out = 0;
in = parse_key(dst);
out = parse_key(src);
if (in && out)
{
grub_keymap_add (in, out);
}
}
#include "keyboard_layout.c"
static grub_err_t grub_cmd_set_keylayout (grub_extcmd_context_t ctxt, int argc, char **args)
{
(void)ctxt;
(void)argc;
ventoy_set_keyboard_layout(args[0]);
return 0;
}
static grub_extcmd_t cmd, setcmd;
GRUB_MOD_INIT(setkey)
{
cmd = grub_register_extcmd ("setkey", grub_cmd_setkey, 0, N_("NEW_KEY USA_KEY"),
N_("Map default USA_KEY to NEW_KEY."), options);
setcmd = grub_register_extcmd ("set_keyboard_layout", grub_cmd_set_keylayout, 0, N_("layout"),
N_("Set keyboard layout."), NULL);
}
GRUB_MOD_FINI(setkey)
{
grub_unregister_extcmd (cmd);
}
| 12,150 | C | .c | 362 | 30.383978 | 96 | 0.5438 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
551 | mouse.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/term/efi/mouse.c | /*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2022 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/dl.h>
#include <grub/term.h>
#include <grub/misc.h>
#include <grub/types.h>
#include <grub/command.h>
#include <grub/i18n.h>
#include <grub/err.h>
#include <grub/env.h>
#include <grub/efi/efi.h>
#include <grub/efi/api.h>
GRUB_MOD_LICENSE ("GPLv3+");
#define GRUB_EFI_SIMPLE_POINTER_GUID \
{ 0x31878c87, 0x0b75, 0x11d5, \
{ 0x9a, 0x4f, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \
}
typedef struct
{
grub_efi_int32_t x;
grub_efi_int32_t y;
grub_efi_int32_t z;
grub_efi_boolean_t left;
grub_efi_boolean_t right;
} grub_efi_mouse_state;
grub_efi_mouse_state no_move = {0, 0, 0, 0, 0};
typedef struct
{
grub_efi_uint64_t x;
grub_efi_uint64_t y;
grub_efi_uint64_t z;
grub_efi_boolean_t left;
grub_efi_boolean_t right;
} grub_efi_mouse_mode;
struct grub_efi_simple_pointer_protocol
{
grub_efi_status_t (*reset) (struct grub_efi_simple_pointer_protocol *this,
grub_efi_boolean_t extended_verification);
grub_efi_status_t (*get_state) (struct grub_efi_simple_pointer_protocol *this,
grub_efi_mouse_state *state);
grub_efi_event_t *wait_for_input;
grub_efi_mouse_mode *mode;
};
typedef struct grub_efi_simple_pointer_protocol grub_efi_simple_pointer_protocol_t;
typedef struct
{
grub_efi_uintn_t count;
grub_efi_simple_pointer_protocol_t **mouse;
} grub_efi_mouse_prot_t;
static grub_int32_t
mouse_div (grub_int32_t a, grub_uint64_t b)
{
grub_int32_t s = 1, q, ret;
grub_uint64_t n = a;
if (!b)
return 0;
if (a < 0)
{
s = -1;
n = -a;
}
q = grub_divmod64 (n, b, NULL);
ret = s * (q > 0 ? q : -q);
return ret;
}
static grub_efi_mouse_prot_t *
grub_efi_mouse_prot_init (void)
{
grub_efi_status_t status;
grub_efi_guid_t mouse_guid = GRUB_EFI_SIMPLE_POINTER_GUID;
grub_efi_mouse_prot_t *mouse_input = NULL;
grub_efi_boot_services_t *b = grub_efi_system_table->boot_services;
grub_efi_handle_t *buf;
grub_efi_uintn_t count;
grub_efi_uintn_t i;
status = efi_call_5 (b->locate_handle_buffer, GRUB_EFI_BY_PROTOCOL,
&mouse_guid, NULL, &count, &buf);
if (status != GRUB_EFI_SUCCESS)
{
#ifdef MOUSE_DEBUG
grub_printf ("ERROR: SimplePointerProtocol not found.\n");
#endif
return NULL;
}
mouse_input = grub_malloc (sizeof (grub_efi_mouse_prot_t));
if (!mouse_input)
goto end;
mouse_input->mouse = grub_malloc (count
* sizeof (grub_efi_simple_pointer_protocol_t *));
if (!mouse_input->mouse)
{
grub_free (mouse_input);
mouse_input = NULL;
goto end;
}
mouse_input->count = count;
for (i = 0; i < count; i++)
{
efi_call_3 (b->handle_protocol,
buf[i], &mouse_guid, (void **)&mouse_input->mouse[i]);
#ifdef MOUSE_DEBUG
grub_printf ("%d %p ", (int)i, mouse_input->mouse[i]);
#endif
efi_call_2 (mouse_input->mouse[i]->reset, mouse_input->mouse[i], 1);
#ifdef MOUSE_DEBUG
grub_printf
("[%"PRIuGRUB_UINT64_T"] [%"PRIuGRUB_UINT64_T"] [%"PRIuGRUB_UINT64_T"]\n",
mouse_input->mouse[i]->mode->x,
mouse_input->mouse[i]->mode->y, mouse_input->mouse[i]->mode->z);
#endif
}
end:
efi_call_1(b->free_pool, buf);
return mouse_input;
}
static grub_err_t
grub_efi_mouse_input_init (struct grub_term_input *term)
{
grub_efi_mouse_prot_t *mouse_input = NULL;
if (term->data)
return 0;
mouse_input = grub_efi_mouse_prot_init ();
if (!mouse_input)
return GRUB_ERR_BAD_OS;
term->data = (void *)mouse_input;
return 0;
}
static int
grub_mouse_getkey (struct grub_term_input *term)
{
grub_efi_mouse_state cur;
grub_efi_mouse_prot_t *mouse = term->data;
//int x;
int y;
int delta = 0;
const char *env;
grub_efi_uintn_t i;
if (!mouse)
return GRUB_TERM_NO_KEY;
env = grub_env_get("mouse_delta");
if (env)
delta = (int)grub_strtol(env, NULL, 10);
for (i = 0; i < mouse->count; i++)
{
efi_call_2 (mouse->mouse[i]->get_state, mouse->mouse[i], &cur);
if (grub_memcmp (&cur, &no_move, sizeof (grub_efi_mouse_state)) != 0)
{
y = mouse_div (cur.y, mouse->mouse[i]->mode->y);
if (cur.left)
return 0x0d;
if (cur.right)
return GRUB_TERM_ESC;
if (y > delta)
return GRUB_TERM_KEY_DOWN;
if (y < -delta)
return GRUB_TERM_KEY_UP;
}
}
return GRUB_TERM_NO_KEY;
}
#ifdef MOUSE_DEBUG
static grub_err_t
grub_cmd_mouse_test (grub_command_t cmd __attribute__ ((unused)),
int argc __attribute__ ((unused)),
char **args __attribute__ ((unused)))
{
grub_efi_mouse_state cur;
int x = 0, y = 0, z = 0;
grub_efi_uintn_t i;
grub_efi_mouse_prot_t *mouse = NULL;
mouse = grub_efi_mouse_prot_init ();
if (!mouse)
return grub_error (GRUB_ERR_BAD_OS, "mouse not found.\n");
grub_printf ("Press [1] to exit.\n");
while (1)
{
if (grub_getkey_noblock () == '1')
break;
for (i = 0; i < mouse->count; i++)
{
efi_call_2 (mouse->mouse[i]->get_state, mouse->mouse[i], &cur);
if (grub_memcmp (&cur, &no_move, sizeof (grub_efi_mouse_state)) != 0)
{
x = mouse_div (cur.x, mouse->mouse[i]->mode->x);
y = mouse_div (cur.y, mouse->mouse[i]->mode->y);
z = mouse_div (cur.z, mouse->mouse[i]->mode->z);
grub_printf ("[ID=%d] X=%d Y=%d Z=%d L=%d R=%d\n",
(int)i, x, y, z, cur.left, cur.right);
}
}
grub_refresh ();
}
grub_free (mouse->mouse);
grub_free (mouse);
return GRUB_ERR_NONE;
}
static grub_command_t cmd;
#endif
static struct grub_term_input grub_mouse_term_input =
{
.name = "mouse",
.getkey = grub_mouse_getkey,
.init = grub_efi_mouse_input_init,
};
GRUB_MOD_INIT(mouse)
{
grub_term_register_input ("mouse", &grub_mouse_term_input);
#ifdef MOUSE_DEBUG
cmd = grub_register_command ("mouse_test", grub_cmd_mouse_test, 0,
N_("UEFI mouse test."));
#endif
}
GRUB_MOD_FINI(mouse)
{
grub_term_unregister_input (&grub_mouse_term_input);
#ifdef MOUSE_DEBUG
grub_unregister_command (cmd);
#endif
}
| 6,812 | C | .c | 234 | 25.15812 | 83 | 0.639737 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
556 | relocator.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/lib/mips64/relocator.c | /*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2017 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/mm.h>
#include <grub/misc.h>
#include <grub/types.h>
#include <grub/types.h>
#include <grub/err.h>
#include <grub/cache.h>
#include <grub/mips64/relocator.h>
#include <grub/relocator_private.h>
extern grub_uint8_t grub_relocator_forward_start;
extern grub_uint8_t grub_relocator_forward_end;
extern grub_uint8_t grub_relocator_backward_start;
extern grub_uint8_t grub_relocator_backward_end;
#define REGW_SIZEOF (6 * sizeof (grub_uint32_t))
#define JUMP_SIZEOF (2 * sizeof (grub_uint32_t))
#define RELOCATOR_SRC_SIZEOF(x) (&grub_relocator_##x##_end \
- &grub_relocator_##x##_start)
#define RELOCATOR_SIZEOF(x) (RELOCATOR_SRC_SIZEOF(x) \
+ REGW_SIZEOF * 3)
grub_size_t grub_relocator_align = sizeof (grub_uint64_t);
grub_size_t grub_relocator_forward_size;
grub_size_t grub_relocator_backward_size;
grub_size_t grub_relocator_jumper_size = JUMP_SIZEOF + REGW_SIZEOF;
void
grub_cpu_relocator_init (void)
{
grub_relocator_forward_size = RELOCATOR_SIZEOF(forward);
grub_relocator_backward_size = RELOCATOR_SIZEOF(backward);
}
static void
write_reg (int regn, grub_uint64_t val, void **target)
{
grub_uint32_t lui;
grub_uint32_t ori;
grub_uint32_t dsll;
/* lui $r, 0 */
lui = (0x3c00 | regn) << 16;
/* ori $r, $r, 0 */
ori = (0x3400 | (regn << 5) | regn) << 16;
/* dsll $r, $r, 16 */
dsll = (regn << 16) | (regn << 11) | (16 << 6) | 56;
/* lui $r, val[63:48]. */
*(grub_uint32_t *) *target = lui | (grub_uint16_t) (val >> 48);
*target = ((grub_uint32_t *) *target) + 1;
/* ori $r, val[47:32]. */
*(grub_uint32_t *) *target = ori | (grub_uint16_t) (val >> 32);
*target = ((grub_uint32_t *) *target) + 1;
/* dsll $r, $r, 16 */
*(grub_uint32_t *) *target = dsll;
*target = ((grub_uint32_t *) *target) + 1;
/* ori $r, val[31:16]. */
*(grub_uint32_t *) *target = ori | (grub_uint16_t) (val >> 16);
*target = ((grub_uint32_t *) *target) + 1;
/* dsll $r, $r, 16 */
*(grub_uint32_t *) *target = dsll;
*target = ((grub_uint32_t *) *target) + 1;
/* ori $r, val[15:0]. */
*(grub_uint32_t *) *target = ori | (grub_uint16_t) val;
*target = ((grub_uint32_t *) *target) + 1;
}
static void
write_jump (int regn, void **target)
{
/* j $r. */
*(grub_uint32_t *) *target = (regn << 21) | 0x8;
*target = ((grub_uint32_t *) *target) + 1;
/* nop. */
*(grub_uint32_t *) *target = 0;
*target = ((grub_uint32_t *) *target) + 1;
}
void
grub_cpu_relocator_jumper (void *rels, grub_addr_t addr)
{
write_reg (1, addr, &rels);
write_jump (1, &rels);
}
void
grub_cpu_relocator_backward (void *ptr0, void *src, void *dest,
grub_size_t size)
{
void *ptr = ptr0;
write_reg (8, (grub_uint64_t) src, &ptr);
write_reg (9, (grub_uint64_t) dest, &ptr);
write_reg (10, (grub_uint64_t) size, &ptr);
grub_memcpy (ptr, &grub_relocator_backward_start,
RELOCATOR_SRC_SIZEOF (backward));
}
void
grub_cpu_relocator_forward (void *ptr0, void *src, void *dest,
grub_size_t size)
{
void *ptr = ptr0;
write_reg (8, (grub_uint64_t) src, &ptr);
write_reg (9, (grub_uint64_t) dest, &ptr);
write_reg (10, (grub_uint64_t) size, &ptr);
grub_memcpy (ptr, &grub_relocator_forward_start,
RELOCATOR_SRC_SIZEOF (forward));
}
grub_err_t
grub_relocator64_boot (struct grub_relocator *rel,
struct grub_relocator64_state state)
{
grub_relocator_chunk_t ch;
void *ptr;
grub_err_t err;
void *relst;
grub_size_t relsize;
grub_size_t stateset_size = 31 * REGW_SIZEOF + JUMP_SIZEOF;
unsigned i;
grub_addr_t vtarget;
err = grub_relocator_alloc_chunk_align (rel, &ch, 0,
(0xffffffff - stateset_size)
+ 1, stateset_size,
grub_relocator_align,
GRUB_RELOCATOR_PREFERENCE_NONE, 0);
if (err)
return err;
ptr = get_virtual_current_address (ch);
for (i = 1; i < 32; i++)
write_reg (i, state.gpr[i], &ptr);
write_jump (state.jumpreg, &ptr);
vtarget = (grub_addr_t) grub_map_memory (get_physical_target_address (ch),
stateset_size);
err = grub_relocator_prepare_relocs (rel, vtarget, &relst, &relsize);
if (err)
return err;
grub_arch_sync_caches ((void *) relst, relsize);
((void (*) (void)) relst) ();
/* Not reached. */
return GRUB_ERR_NONE;
}
| 4,972 | C | .c | 147 | 30.979592 | 76 | 0.655007 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
565 | linux.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/loader/linux.c | #include <grub/types.h>
#include <grub/err.h>
#include <grub/linux.h>
#include <grub/misc.h>
#include <grub/file.h>
#include <grub/mm.h>
#include <grub/env.h>
#include <grub/term.h>
struct newc_head
{
char magic[6];
char ino[8];
char mode[8];
char uid[8];
char gid[8];
char nlink[8];
char mtime[8];
char filesize[8];
char devmajor[8];
char devminor[8];
char rdevmajor[8];
char rdevminor[8];
char namesize[8];
char check[8];
} GRUB_PACKED;
struct grub_linux_initrd_component
{
grub_file_t file;
char *newc_name;
grub_off_t size;
};
struct dir
{
char *name;
struct dir *next;
struct dir *child;
};
static char
hex (grub_uint8_t val)
{
if (val < 10)
return '0' + val;
return 'a' + val - 10;
}
static void
set_field (char *var, grub_uint32_t val)
{
int i;
char *ptr = var;
for (i = 28; i >= 0; i -= 4)
*ptr++ = hex((val >> i) & 0xf);
}
static grub_uint8_t *
make_header (grub_uint8_t *ptr,
const char *name, grub_size_t len,
grub_uint32_t mode,
grub_off_t fsize)
{
struct newc_head *head = (struct newc_head *) ptr;
grub_uint8_t *optr;
grub_size_t oh = 0;
grub_memcpy (head->magic, "070701", 6);
set_field (head->ino, 0);
set_field (head->mode, mode);
set_field (head->uid, 0);
set_field (head->gid, 0);
set_field (head->nlink, 1);
set_field (head->mtime, 0);
set_field (head->filesize, fsize);
set_field (head->devmajor, 0);
set_field (head->devminor, 0);
set_field (head->rdevmajor, 0);
set_field (head->rdevminor, 0);
set_field (head->namesize, len);
set_field (head->check, 0);
optr = ptr;
ptr += sizeof (struct newc_head);
grub_memcpy (ptr, name, len);
ptr += len;
oh = ALIGN_UP_OVERHEAD (ptr - optr, 4);
grub_memset (ptr, 0, oh);
ptr += oh;
return ptr;
}
static void
free_dir (struct dir *root)
{
if (!root)
return;
free_dir (root->next);
free_dir (root->child);
grub_free (root->name);
grub_free (root);
}
static grub_size_t
insert_dir (const char *name, struct dir **root,
grub_uint8_t *ptr)
{
struct dir *cur, **head = root;
const char *cb, *ce = name;
grub_size_t size = 0;
while (1)
{
for (cb = ce; *cb == '/'; cb++);
for (ce = cb; *ce && *ce != '/'; ce++);
if (!*ce)
break;
for (cur = *root; cur; cur = cur->next)
if (grub_memcmp (cur->name, cb, ce - cb)
&& cur->name[ce - cb] == 0)
break;
if (!cur)
{
struct dir *n;
n = grub_zalloc (sizeof (*n));
if (!n)
return 0;
n->next = *head;
n->name = grub_strndup (cb, ce - cb);
if (ptr)
{
grub_dprintf ("linux", "Creating directory %s, %s\n", name, ce);
ptr = make_header (ptr, name, ce - name,
040777, 0);
}
size += ALIGN_UP ((ce - (char *) name)
+ sizeof (struct newc_head), 4);
*head = n;
cur = n;
}
root = &cur->next;
}
return size;
}
grub_err_t
grub_initrd_init (int argc, char *argv[],
struct grub_linux_initrd_context *initrd_ctx)
{
int i;
int newc = 0;
struct dir *root = 0;
initrd_ctx->nfiles = 0;
initrd_ctx->components = 0;
initrd_ctx->components = grub_zalloc (argc
* sizeof (initrd_ctx->components[0]));
if (!initrd_ctx->components)
return grub_errno;
initrd_ctx->size = 0;
for (i = 0; i < argc; i++)
{
const char *fname = argv[i];
initrd_ctx->size = ALIGN_UP (initrd_ctx->size, 4);
if (grub_memcmp (argv[i], "newc:", 5) == 0)
{
const char *ptr, *eptr;
ptr = argv[i] + 5;
while (*ptr == '/')
ptr++;
eptr = grub_strchr (ptr, ':');
if (eptr)
{
initrd_ctx->components[i].newc_name = grub_strndup (ptr, eptr - ptr);
if (!initrd_ctx->components[i].newc_name)
{
grub_initrd_close (initrd_ctx);
return grub_errno;
}
initrd_ctx->size
+= ALIGN_UP (sizeof (struct newc_head)
+ grub_strlen (initrd_ctx->components[i].newc_name),
4);
initrd_ctx->size += insert_dir (initrd_ctx->components[i].newc_name,
&root, 0);
newc = 1;
fname = eptr + 1;
}
}
else if (newc)
{
initrd_ctx->size += ALIGN_UP (sizeof (struct newc_head)
+ sizeof ("TRAILER!!!") - 1, 4);
free_dir (root);
root = 0;
newc = 0;
}
initrd_ctx->components[i].file = grub_file_open (fname,
GRUB_FILE_TYPE_LINUX_INITRD
| GRUB_FILE_TYPE_NO_DECOMPRESS);
if (!initrd_ctx->components[i].file)
{
grub_initrd_close (initrd_ctx);
return grub_errno;
}
initrd_ctx->nfiles++;
initrd_ctx->components[i].size
= grub_file_size (initrd_ctx->components[i].file);
initrd_ctx->size += initrd_ctx->components[i].size;
}
if (newc)
{
initrd_ctx->size = ALIGN_UP (initrd_ctx->size, 4);
initrd_ctx->size += ALIGN_UP (sizeof (struct newc_head)
+ sizeof ("TRAILER!!!") - 1, 4);
free_dir (root);
root = 0;
}
return GRUB_ERR_NONE;
}
grub_size_t
grub_get_initrd_size (struct grub_linux_initrd_context *initrd_ctx)
{
return initrd_ctx->size;
}
void
grub_initrd_close (struct grub_linux_initrd_context *initrd_ctx)
{
int i;
if (!initrd_ctx->components)
return;
for (i = 0; i < initrd_ctx->nfiles; i++)
{
grub_free (initrd_ctx->components[i].newc_name);
grub_file_close (initrd_ctx->components[i].file);
}
grub_free (initrd_ctx->components);
initrd_ctx->components = 0;
}
extern int ventoy_need_prompt_load_file(void);
extern grub_ssize_t ventoy_load_file_with_prompt(grub_file_t file, void *buf, grub_ssize_t size);
grub_err_t
grub_initrd_load (struct grub_linux_initrd_context *initrd_ctx,
char *argv[], void *target)
{
grub_uint8_t *ptr = target;
int i;
int newc = 0;
struct dir *root = 0;
grub_ssize_t cursize = 0;
grub_ssize_t readsize = 0;
for (i = 0; i < initrd_ctx->nfiles; i++)
{
grub_memset (ptr, 0, ALIGN_UP_OVERHEAD (cursize, 4));
ptr += ALIGN_UP_OVERHEAD (cursize, 4);
if (initrd_ctx->components[i].newc_name)
{
ptr += insert_dir (initrd_ctx->components[i].newc_name,
&root, ptr);
ptr = make_header (ptr, initrd_ctx->components[i].newc_name,
grub_strlen (initrd_ctx->components[i].newc_name),
0100777,
initrd_ctx->components[i].size);
newc = 1;
}
else if (newc)
{
ptr = make_header (ptr, "TRAILER!!!", sizeof ("TRAILER!!!") - 1,
0, 0);
free_dir (root);
root = 0;
newc = 0;
}
cursize = initrd_ctx->components[i].size;
if (ventoy_need_prompt_load_file() && initrd_ctx->components[i].newc_name &&
grub_strcmp(initrd_ctx->components[i].newc_name, "boot.wim") == 0)
{
readsize = ventoy_load_file_with_prompt(initrd_ctx->components[i].file, ptr, cursize);
}
else
{
readsize = grub_file_read (initrd_ctx->components[i].file, ptr, cursize);
}
if (readsize != cursize)
{
if (!grub_errno)
grub_error (GRUB_ERR_FILE_READ_ERROR, N_("premature end of file %s"),
argv[i]);
grub_initrd_close (initrd_ctx);
return grub_errno;
}
ptr += cursize;
}
if (newc)
{
grub_memset (ptr, 0, ALIGN_UP_OVERHEAD (cursize, 4));
ptr += ALIGN_UP_OVERHEAD (cursize, 4);
ptr = make_header (ptr, "TRAILER!!!", sizeof ("TRAILER!!!") - 1, 0, 0);
}
free_dir (root);
root = 0;
return GRUB_ERR_NONE;
}
| 7,333 | C | .c | 291 | 21.168385 | 97 | 0.603308 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
566 | linux.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/loader/arm64/linux.c | /*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2013 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/charset.h>
#include <grub/command.h>
#include <grub/err.h>
#include <grub/file.h>
#include <grub/fdt.h>
#include <grub/linux.h>
#include <grub/loader.h>
#include <grub/mm.h>
#include <grub/types.h>
#include <grub/cpu/linux.h>
#include <grub/efi/efi.h>
#include <grub/efi/fdtload.h>
#include <grub/efi/memory.h>
#include <grub/efi/pe32.h>
#include <grub/i18n.h>
#include <grub/lib/cmdline.h>
#include <grub/verify.h>
#include <grub/term.h>
#include <grub/env.h>
GRUB_MOD_LICENSE ("GPLv3+");
static grub_dl_t my_mod;
static int loaded;
static void *kernel_addr;
static grub_uint64_t kernel_size;
static char *linux_args;
static grub_uint32_t cmdline_size;
static grub_addr_t initrd_start;
static grub_addr_t initrd_end;
#define LINUX_MAX_ARGC 1024
static int ventoy_debug = 0;
static int ventoy_initrd_called = 0;
static int ventoy_linux_argc = 0;
static char **ventoy_linux_args = NULL;
static int ventoy_extra_initrd_num = 0;
static char *ventoy_extra_initrd_list[256];
static grub_err_t
grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
int argc, char *argv[]);
grub_err_t
grub_arch_efi_linux_check_image (struct linux_arch_kernel_header * lh)
{
if (lh->magic != GRUB_LINUX_ARMXX_MAGIC_SIGNATURE)
return grub_error(GRUB_ERR_BAD_OS, "invalid magic number");
if ((lh->code0 & 0xffff) != GRUB_PE32_MAGIC)
return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
N_("plain image kernel not supported - rebuild with CONFIG_(U)EFI_STUB enabled"));
grub_dprintf ("linux", "UEFI stub kernel:\n");
grub_dprintf ("linux", "PE/COFF header @ %08x\n", lh->hdr_offset);
return GRUB_ERR_NONE;
}
static grub_err_t
finalize_params_linux (void)
{
int node, retval;
void *fdt;
fdt = grub_fdt_load (GRUB_EFI_LINUX_FDT_EXTRA_SPACE);
if (!fdt)
goto failure;
node = grub_fdt_find_subnode (fdt, 0, "chosen");
if (node < 0)
node = grub_fdt_add_subnode (fdt, 0, "chosen");
if (node < 1)
goto failure;
/* Set initrd info */
if (initrd_start && initrd_end > initrd_start)
{
grub_dprintf ("linux", "Initrd @ %p-%p\n",
(void *) initrd_start, (void *) initrd_end);
retval = grub_fdt_set_prop64 (fdt, node, "linux,initrd-start",
initrd_start);
if (retval)
goto failure;
retval = grub_fdt_set_prop64 (fdt, node, "linux,initrd-end",
initrd_end);
if (retval)
goto failure;
}
if (grub_fdt_install() != GRUB_ERR_NONE)
goto failure;
return GRUB_ERR_NONE;
failure:
grub_fdt_unload();
return grub_error(GRUB_ERR_BAD_OS, "failed to install/update FDT");
}
grub_err_t
grub_arch_efi_linux_boot_image (grub_addr_t addr, grub_size_t size, char *args)
{
grub_efi_memory_mapped_device_path_t *mempath;
grub_efi_handle_t image_handle;
grub_efi_boot_services_t *b;
grub_efi_status_t status;
grub_efi_loaded_image_t *loaded_image;
int len;
mempath = grub_malloc (2 * sizeof (grub_efi_memory_mapped_device_path_t));
if (!mempath)
return grub_errno;
mempath[0].header.type = GRUB_EFI_HARDWARE_DEVICE_PATH_TYPE;
mempath[0].header.subtype = GRUB_EFI_MEMORY_MAPPED_DEVICE_PATH_SUBTYPE;
mempath[0].header.length = grub_cpu_to_le16_compile_time (sizeof (*mempath));
mempath[0].memory_type = GRUB_EFI_LOADER_DATA;
mempath[0].start_address = addr;
mempath[0].end_address = addr + size;
mempath[1].header.type = GRUB_EFI_END_DEVICE_PATH_TYPE;
mempath[1].header.subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
mempath[1].header.length = sizeof (grub_efi_device_path_t);
b = grub_efi_system_table->boot_services;
status = b->load_image (0, grub_efi_image_handle,
(grub_efi_device_path_t *) mempath,
(void *) addr, size, &image_handle);
if (status != GRUB_EFI_SUCCESS)
return grub_error (GRUB_ERR_BAD_OS, "cannot load image");
grub_dprintf ("linux", "linux command line: '%s'\n", args);
/* Convert command line to UCS-2 */
loaded_image = grub_efi_get_loaded_image (image_handle);
loaded_image->load_options_size = len =
(grub_strlen (args) + 1) * sizeof (grub_efi_char16_t);
loaded_image->load_options =
grub_efi_allocate_any_pages (GRUB_EFI_BYTES_TO_PAGES (loaded_image->load_options_size));
if (!loaded_image->load_options)
return grub_errno;
loaded_image->load_options_size =
2 * grub_utf8_to_utf16 (loaded_image->load_options, len,
(grub_uint8_t *) args, len, NULL);
grub_dprintf ("linux", "starting image %p\n", image_handle);
status = b->start_image (image_handle, 0, NULL);
/* When successful, not reached */
b->unload_image (image_handle);
grub_efi_free_pages ((grub_addr_t) loaded_image->load_options,
GRUB_EFI_BYTES_TO_PAGES (loaded_image->load_options_size));
return grub_errno;
}
static void ventoy_debug_pause(void)
{
char key;
if (0 == ventoy_debug)
{
return;
}
grub_printf("press Enter to continue ......\n");
while (1)
{
key = grub_getkey();
if (key == '\n' || key == '\r')
{
break;
}
}
}
static int ventoy_preboot(void)
{
int i;
const char *file;
char buf[128];
if (ventoy_debug)
{
grub_printf("ventoy_preboot %d %d\n", ventoy_linux_argc, ventoy_initrd_called);
ventoy_debug_pause();
}
if (ventoy_linux_argc == 0)
{
return 0;
}
if (ventoy_initrd_called)
{
ventoy_initrd_called = 0;
return 0;
}
grub_snprintf(buf, sizeof(buf), "mem:%s:size:%s", grub_env_get("ventoy_cpio_addr"), grub_env_get("ventoy_cpio_size"));
ventoy_extra_initrd_list[ventoy_extra_initrd_num++] = grub_strdup(buf);
file = grub_env_get("vtoy_img_part_file");
if (file)
{
ventoy_extra_initrd_list[ventoy_extra_initrd_num++] = grub_strdup(file);
}
if (ventoy_debug)
{
grub_printf("========== initrd list ==========\n");
for (i = 0; i < ventoy_extra_initrd_num; i++)
{
grub_printf("%s\n", ventoy_extra_initrd_list[i]);
}
grub_printf("=================================\n");
ventoy_debug_pause();
}
grub_cmd_initrd(NULL, ventoy_extra_initrd_num, ventoy_extra_initrd_list);
return 0;
}
static int ventoy_boot_opt_filter(char *opt)
{
if (grub_strcmp(opt, "noinitrd") == 0)
{
return 1;
}
if (grub_strcmp(opt, "vga=current") == 0)
{
return 1;
}
if (grub_strncmp(opt, "rdinit=", 7) == 0)
{
if (grub_strcmp(opt, "rdinit=/vtoy/vtoy") != 0)
{
opt[0] = 'v';
opt[1] = 't';
}
return 0;
}
if (grub_strncmp(opt, "init=", 5) == 0)
{
opt[0] = 'v';
opt[1] = 't';
return 0;
}
if (grub_strncmp(opt, "dm=", 3) == 0)
{
opt[0] = 'D';
opt[1] = 'M';
return 0;
}
if (ventoy_debug)
{
if (grub_strcmp(opt, "quiet") == 0)
{
return 1;
}
if (grub_strncmp(opt, "loglevel=", 9) == 0)
{
return 1;
}
if (grub_strcmp(opt, "splash") == 0)
{
return 1;
}
}
return 0;
}
static int ventoy_bootopt_hook(int argc, char *argv[])
{
int i;
int TmpIdx;
int count = 0;
const char *env;
char c;
char *newenv;
char *last, *pos;
//grub_printf("ventoy_bootopt_hook: %d %d\n", argc, ventoy_linux_argc);
if (ventoy_linux_argc == 0)
{
return 0;
}
/* To avoid --- parameter, we split two parts */
for (TmpIdx = 0; TmpIdx < argc; TmpIdx++)
{
if (ventoy_boot_opt_filter(argv[TmpIdx]))
{
continue;
}
if (grub_strncmp(argv[TmpIdx], "--", 2) == 0)
{
break;
}
ventoy_linux_args[count++] = grub_strdup(argv[TmpIdx]);
}
for (i = 0; i < ventoy_linux_argc; i++)
{
ventoy_linux_args[count] = ventoy_linux_args[i + (LINUX_MAX_ARGC / 2)];
ventoy_linux_args[i + (LINUX_MAX_ARGC / 2)] = NULL;
if (ventoy_linux_args[count][0] == '@')
{
env = grub_env_get(ventoy_linux_args[count] + 1);
if (env)
{
grub_free(ventoy_linux_args[count]);
newenv = grub_strdup(env);
last = newenv;
while (*last)
{
while (*last)
{
if (*last != ' ' && *last != '\t')
{
break;
}
last++;
}
if (*last == 0)
{
break;
}
for (pos = last; *pos; pos++)
{
if (*pos == ' ' || *pos == '\t')
{
c = *pos;
*pos = 0;
if (0 == ventoy_boot_opt_filter(last))
{
ventoy_linux_args[count++] = grub_strdup(last);
}
*pos = c;
break;
}
}
if (*pos == 0)
{
if (0 == ventoy_boot_opt_filter(last))
{
ventoy_linux_args[count++] = grub_strdup(last);
}
break;
}
last = pos + 1;
}
}
else
{
count++;
}
}
else
{
count++;
}
}
while (TmpIdx < argc)
{
if (ventoy_boot_opt_filter(argv[TmpIdx]))
{
continue;
}
ventoy_linux_args[count++] = grub_strdup(argv[TmpIdx]);
TmpIdx++;
}
if (ventoy_debug)
{
ventoy_linux_args[count++] = grub_strdup("loglevel=7");
}
ventoy_linux_argc = count;
if (ventoy_debug)
{
grub_printf("========== bootoption ==========\n");
for (i = 0; i < count; i++)
{
grub_printf("%s ", ventoy_linux_args[i]);
}
grub_printf("\n================================\n");
}
return 0;
}
static grub_err_t
grub_cmd_set_boot_opt (grub_command_t cmd __attribute__ ((unused)),
int argc, char *argv[])
{
int i;
const char *vtdebug;
for (i = 0; i < argc; i++)
{
ventoy_linux_args[ventoy_linux_argc + (LINUX_MAX_ARGC / 2) ] = grub_strdup(argv[i]);
ventoy_linux_argc++;
}
vtdebug = grub_env_get("vtdebug_flag");
if (vtdebug && vtdebug[0])
{
ventoy_debug = 1;
}
if (ventoy_debug) grub_printf("ventoy set boot opt %d\n", ventoy_linux_argc);
return 0;
}
static grub_err_t
grub_cmd_unset_boot_opt (grub_command_t cmd __attribute__ ((unused)),
int argc, char *argv[])
{
int i;
(void)argc;
(void)argv;
for (i = 0; i < LINUX_MAX_ARGC; i++)
{
if (ventoy_linux_args[i])
{
grub_free(ventoy_linux_args[i]);
}
}
ventoy_debug = 0;
ventoy_linux_argc = 0;
ventoy_initrd_called = 0;
grub_memset(ventoy_linux_args, 0, sizeof(char *) * LINUX_MAX_ARGC);
return 0;
}
static grub_err_t
grub_cmd_extra_initrd_append (grub_command_t cmd __attribute__ ((unused)),
int argc, char *argv[])
{
int newclen = 0;
char *pos = NULL;
char *end = NULL;
char buf[256] = {0};
if (argc != 1)
{
return 1;
}
for (pos = argv[0]; *pos; pos++)
{
if (*pos == '/')
{
end = pos;
}
}
if (end)
{
/* grub2 newc bug workaround */
newclen = (int)grub_strlen(end + 1);
if ((110 + newclen) % 4 == 0)
{
grub_snprintf(buf, sizeof(buf), "newc:.%s:%s", end + 1, argv[0]);
}
else
{
grub_snprintf(buf, sizeof(buf), "newc:%s:%s", end + 1, argv[0]);
}
if (ventoy_extra_initrd_num < 256)
{
ventoy_extra_initrd_list[ventoy_extra_initrd_num++] = grub_strdup(buf);
}
}
return 0;
}
static grub_err_t
grub_cmd_extra_initrd_reset (grub_command_t cmd __attribute__ ((unused)),
int argc, char *argv[])
{
int i;
(void)argc;
(void)argv;
for (i = 0; i < ventoy_extra_initrd_num; i++)
{
if (ventoy_extra_initrd_list[i])
{
grub_free(ventoy_extra_initrd_list[i]);
}
}
grub_memset(ventoy_extra_initrd_list, 0, sizeof(ventoy_extra_initrd_list));
return 0;
}
static grub_err_t
grub_linux_boot (void)
{
ventoy_preboot();
if (finalize_params_linux () != GRUB_ERR_NONE)
return grub_errno;
return (grub_arch_efi_linux_boot_image((grub_addr_t)kernel_addr,
kernel_size, linux_args));
}
static grub_err_t
grub_linux_unload (void)
{
grub_dl_unref (my_mod);
loaded = 0;
if (initrd_start)
grub_efi_free_pages ((grub_efi_physical_address_t) initrd_start,
GRUB_EFI_BYTES_TO_PAGES (initrd_end - initrd_start));
initrd_start = initrd_end = 0;
grub_free (linux_args);
if (kernel_addr)
grub_efi_free_pages ((grub_addr_t) kernel_addr,
GRUB_EFI_BYTES_TO_PAGES (kernel_size));
grub_fdt_unload ();
return GRUB_ERR_NONE;
}
/*
* As per linux/Documentation/arm/Booting
* ARM initrd needs to be covered by kernel linear mapping,
* so place it in the first 512MB of DRAM.
*
* As per linux/Documentation/arm64/booting.txt
* ARM64 initrd needs to be contained entirely within a 1GB aligned window
* of up to 32GB of size that covers the kernel image as well.
* Since the EFI stub loader will attempt to load the kernel near start of
* RAM, place the buffer in the first 32GB of RAM.
*/
#ifdef __arm__
#define INITRD_MAX_ADDRESS_OFFSET (512U * 1024 * 1024)
#else /* __aarch64__ */
#define INITRD_MAX_ADDRESS_OFFSET (32ULL * 1024 * 1024 * 1024)
#endif
/*
* This function returns a pointer to a legally allocated initrd buffer,
* or NULL if unsuccessful
*/
static void *
allocate_initrd_mem (int initrd_pages)
{
grub_addr_t max_addr;
if (grub_efi_get_ram_base (&max_addr) != GRUB_ERR_NONE)
return NULL;
max_addr += INITRD_MAX_ADDRESS_OFFSET - 1;
return grub_efi_allocate_pages_real (max_addr, initrd_pages,
GRUB_EFI_ALLOCATE_MAX_ADDRESS,
GRUB_EFI_LOADER_DATA);
}
static grub_err_t
grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
int argc, char *argv[])
{
struct grub_linux_initrd_context initrd_ctx = { 0, 0, 0 };
int initrd_size, initrd_pages;
void *initrd_mem = NULL;
if (argc == 0)
{
grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
goto fail;
}
if (!loaded)
{
grub_error (GRUB_ERR_BAD_ARGUMENT,
N_("you need to load the kernel first"));
goto fail;
}
if (grub_initrd_init (argc, argv, &initrd_ctx))
goto fail;
initrd_size = grub_get_initrd_size (&initrd_ctx);
grub_dprintf ("linux", "Loading initrd\n");
initrd_pages = (GRUB_EFI_BYTES_TO_PAGES (initrd_size));
initrd_mem = allocate_initrd_mem (initrd_pages);
if (!initrd_mem)
{
grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
goto fail;
}
if (grub_initrd_load (&initrd_ctx, argv, initrd_mem))
goto fail;
initrd_start = (grub_addr_t) initrd_mem;
initrd_end = initrd_start + initrd_size;
grub_dprintf ("linux", "[addr=%p, size=0x%x]\n",
(void *) initrd_start, initrd_size);
fail:
grub_initrd_close (&initrd_ctx);
if (initrd_mem && !initrd_start)
grub_efi_free_pages ((grub_addr_t) initrd_mem, initrd_pages);
return grub_errno;
}
static grub_err_t
grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
int argc, char *argv[])
{
grub_file_t file = 0;
struct linux_arch_kernel_header lh;
grub_err_t err;
grub_dl_ref (my_mod);
if (argc == 0)
{
grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
goto fail;
}
file = grub_file_open (argv[0], GRUB_FILE_TYPE_LINUX_KERNEL);
if (!file)
goto fail;
kernel_size = grub_file_size (file);
if (grub_file_read (file, &lh, sizeof (lh)) < (long) sizeof (lh))
return grub_errno;
if (grub_arch_efi_linux_check_image (&lh) != GRUB_ERR_NONE)
goto fail;
grub_loader_unset();
grub_dprintf ("linux", "kernel file size: %lld\n", (long long) kernel_size);
kernel_addr = grub_efi_allocate_any_pages (GRUB_EFI_BYTES_TO_PAGES (kernel_size));
grub_dprintf ("linux", "kernel numpages: %lld\n",
(long long) GRUB_EFI_BYTES_TO_PAGES (kernel_size));
if (!kernel_addr)
{
grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
goto fail;
}
grub_file_seek (file, 0);
if (grub_file_read (file, kernel_addr, kernel_size)
< (grub_int64_t) kernel_size)
{
if (!grub_errno)
grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"), argv[0]);
goto fail;
}
grub_dprintf ("linux", "kernel @ %p\n", kernel_addr);
cmdline_size = grub_loader_cmdline_size (argc, argv) + sizeof (LINUX_IMAGE);
linux_args = grub_malloc (cmdline_size);
if (!linux_args)
{
grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
goto fail;
}
grub_memcpy (linux_args, LINUX_IMAGE, sizeof (LINUX_IMAGE));
if (ventoy_linux_argc)
{
ventoy_bootopt_hook(argc, argv);
err = grub_create_loader_cmdline (ventoy_linux_argc, ventoy_linux_args,
linux_args + sizeof (LINUX_IMAGE) - 1,
cmdline_size,
GRUB_VERIFY_KERNEL_CMDLINE); }
else
{
err = grub_create_loader_cmdline (argc, argv,
linux_args + sizeof (LINUX_IMAGE) - 1,
cmdline_size,
GRUB_VERIFY_KERNEL_CMDLINE);
}
if (err)
goto fail;
if (grub_errno == GRUB_ERR_NONE)
{
grub_loader_set (grub_linux_boot, grub_linux_unload, 0);
loaded = 1;
}
fail:
if (file)
grub_file_close (file);
if (grub_errno != GRUB_ERR_NONE)
{
grub_dl_unref (my_mod);
loaded = 0;
}
if (linux_args && !loaded)
grub_free (linux_args);
if (kernel_addr && !loaded)
grub_efi_free_pages ((grub_addr_t) kernel_addr,
GRUB_EFI_BYTES_TO_PAGES (kernel_size));
return grub_errno;
}
static grub_err_t
ventoy_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
int argc, char *argv[])
{
int i;
const char *file;
char buf[64];
if (ventoy_debug) grub_printf("ventoy_cmd_initrd %d\n", ventoy_linux_argc);
if (ventoy_linux_argc == 0)
{
return grub_cmd_initrd(cmd, argc, argv);
}
grub_snprintf(buf, sizeof(buf), "mem:%s:size:%s", grub_env_get("ventoy_cpio_addr"), grub_env_get("ventoy_cpio_size"));
if (ventoy_debug) grub_printf("membuf=%s\n", buf);
ventoy_extra_initrd_list[ventoy_extra_initrd_num++] = grub_strdup(buf);
file = grub_env_get("vtoy_img_part_file");
if (file)
{
ventoy_extra_initrd_list[ventoy_extra_initrd_num++] = grub_strdup(file);
}
for (i = 0; i < argc; i++)
{
ventoy_extra_initrd_list[ventoy_extra_initrd_num++] = grub_strdup(argv[i]);
}
ventoy_initrd_called = 1;
if (ventoy_debug)
{
grub_printf("========== initrd list ==========\n");
for (i = 0; i < ventoy_extra_initrd_num; i++)
{
grub_printf("%s\n", ventoy_extra_initrd_list[i]);
}
grub_printf("=================================\n");
}
return grub_cmd_initrd(cmd, ventoy_extra_initrd_num, ventoy_extra_initrd_list);
}
static grub_command_t cmd_linux, cmd_initrd, cmd_linuxefi, cmd_initrdefi;
static grub_command_t cmd_set_bootopt, cmd_unset_bootopt, cmd_extra_initrd_append, cmd_extra_initrd_reset;
GRUB_MOD_INIT (linux)
{
cmd_linux = grub_register_command ("linux", grub_cmd_linux, 0,
N_("Load Linux."));
cmd_initrd = grub_register_command ("initrd", ventoy_cmd_initrd, 0,
N_("Load initrd."));
cmd_linuxefi = grub_register_command ("linuxefi", grub_cmd_linux,
0, N_("Load Linux."));
cmd_initrdefi = grub_register_command ("initrdefi", ventoy_cmd_initrd,
0, N_("Load initrd."));
cmd_set_bootopt = grub_register_command ("vt_set_boot_opt", grub_cmd_set_boot_opt, 0, N_("set ext boot opt"));
cmd_unset_bootopt = grub_register_command ("vt_unset_boot_opt", grub_cmd_unset_boot_opt, 0, N_("unset ext boot opt"));
cmd_extra_initrd_append = grub_register_command ("vt_img_extra_initrd_append", grub_cmd_extra_initrd_append, 0, N_(""));
cmd_extra_initrd_reset = grub_register_command ("vt_img_extra_initrd_reset", grub_cmd_extra_initrd_reset, 0, N_(""));
ventoy_linux_args = grub_zalloc(sizeof(char *) * LINUX_MAX_ARGC);
my_mod = mod;
}
GRUB_MOD_FINI (linux)
{
grub_unregister_command (cmd_linux);
grub_unregister_command (cmd_initrd);
}
| 21,959 | C | .c | 700 | 24.88 | 122 | 0.58354 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
578 | init.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/kern/mips64/init.c | /*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009,2017 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/kernel.h>
#include <grub/env.h>
#include <grub/time.h>
#include <grub/cpu/mips.h>
grub_uint32_t grub_arch_cpuclock;
/* FIXME: use interrupt to count high. */
grub_uint64_t
grub_get_rtc (void)
{
static grub_uint32_t high = 0;
static grub_uint32_t last = 0;
grub_uint32_t low;
asm volatile ("mfc0 %0, " GRUB_CPU_MIPS_COP0_TIMER_COUNT : "=r" (low));
if (low < last)
high++;
last = low;
return (((grub_uint64_t) high) << 32) | low;
}
void
grub_timer_init (grub_uint32_t cpuclock)
{
grub_arch_cpuclock = cpuclock;
grub_install_get_time_ms (grub_rtc_get_time_ms);
}
| 1,345 | C | .c | 41 | 30.731707 | 73 | 0.714176 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
581 | loongson.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/kern/mips64/efi/loongson.c | /*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2017 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/efi/efi.h>
#include <grub/cpu/time.h>
#include <grub/loader.h>
#include <grub/machine/loongson.h>
void
grub_efi_loongson_init (void)
{
}
void
grub_efi_loongson_fini (void)
{
}
| 930 | C | .c | 29 | 30.37931 | 72 | 0.742475 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
602 | fwload.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/commands/efi/fwload.c | /*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2022 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <grub/dl.h>
#include <grub/efi/api.h>
#include <grub/efi/efi.h>
#include <grub/err.h>
#include <grub/extcmd.h>
#include <grub/file.h>
#include <grub/i18n.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/types.h>
GRUB_MOD_LICENSE ("GPLv3+");
static grub_efi_guid_t loaded_image_guid = GRUB_EFI_LOADED_IMAGE_GUID;
static grub_efi_status_t
grub_efi_connect_all (void)
{
grub_efi_status_t status;
grub_efi_uintn_t handle_count;
grub_efi_handle_t *handle_buffer;
grub_efi_uintn_t index;
grub_efi_boot_services_t *b;
grub_dprintf ("efi", "Connecting ...\n");
b = grub_efi_system_table->boot_services;
status = efi_call_5 (b->locate_handle_buffer,
GRUB_EFI_ALL_HANDLES, NULL, NULL,
&handle_count, &handle_buffer);
if (status != GRUB_EFI_SUCCESS)
return status;
for (index = 0; index < handle_count; index++)
{
status = efi_call_4 (b->connect_controller,
handle_buffer[index], NULL, NULL, 1);
}
if (handle_buffer)
{
efi_call_1 (b->free_pool, handle_buffer);
}
return GRUB_EFI_SUCCESS;
}
static grub_err_t
grub_efi_load_driver (grub_size_t size, void *boot_image, int connect)
{
grub_efi_status_t status;
grub_efi_handle_t driver_handle;
grub_efi_boot_services_t *b;
grub_efi_loaded_image_t *loaded_image;
b = grub_efi_system_table->boot_services;
status = efi_call_6 (b->load_image, 0, grub_efi_image_handle, NULL,
boot_image, size, &driver_handle);
if (status != GRUB_EFI_SUCCESS)
{
if (status == GRUB_EFI_OUT_OF_RESOURCES)
grub_error (GRUB_ERR_OUT_OF_MEMORY, "out of resources");
else
grub_error (GRUB_ERR_BAD_OS, "cannot load image");
goto fail;
}
loaded_image = grub_efi_get_loaded_image (driver_handle);
if (! loaded_image)
{
grub_error (GRUB_ERR_BAD_OS, "no loaded image available");
goto fail;
}
grub_dprintf ("efi", "Registering loaded image\n");
status = efi_call_3 (b->handle_protocol, driver_handle,
&loaded_image_guid, (void **)&loaded_image);
if (status != GRUB_EFI_SUCCESS)
{
grub_error (GRUB_ERR_BAD_OS, "not a dirver");
goto fail;
}
grub_dprintf ("efi", "StartImage: %p\n", boot_image);
status = efi_call_3 (b->start_image, driver_handle, NULL, NULL);
if (status != GRUB_EFI_SUCCESS)
{
grub_error (GRUB_ERR_BAD_OS, "StartImage failed");
goto fail;
}
if (connect)
{
status = grub_efi_connect_all ();
if (status != GRUB_EFI_SUCCESS)
{
grub_error (GRUB_ERR_BAD_OS, "cannot connect controllers\n");
goto fail;
}
}
grub_dprintf ("efi", "Driver installed\n");
return 0;
fail:
return grub_errno;
}
static const struct grub_arg_option options_fwload[] =
{
{"nc", 'n', 0, N_("Loads the driver, but does not connect the driver."), 0, 0},
{0, 0, 0, 0, 0, 0}
};
static grub_err_t
grub_cmd_fwload (grub_extcmd_context_t ctxt, int argc, char **args)
{
struct grub_arg_list *state = ctxt->state;
int connect = 1;
grub_file_t file = 0;
grub_efi_boot_services_t *b;
grub_efi_status_t status;
grub_efi_uintn_t pages = 0;
grub_ssize_t size;
grub_efi_physical_address_t address;
void *boot_image = 0;
b = grub_efi_system_table->boot_services;
if (argc != 1)
goto fail;
file = grub_file_open (args[0], GRUB_FILE_TYPE_EFI_CHAINLOADED_IMAGE);
if (! file)
goto fail;
size = grub_file_size (file);
if (!size)
{
grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"), args[0]);
goto fail;
}
pages = (((grub_efi_uintn_t) size + ((1 << 12) - 1)) >> 12);
status = efi_call_4 (b->allocate_pages, GRUB_EFI_ALLOCATE_ANY_PAGES,
GRUB_EFI_LOADER_CODE, pages, &address);
if (status != GRUB_EFI_SUCCESS)
{
grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
goto fail;
}
boot_image = (void *) ((grub_addr_t) address);
if (grub_file_read (file, boot_image, size) != size)
{
if (grub_errno == GRUB_ERR_NONE)
grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"), args[0]);
goto fail;
}
grub_file_close (file);
if (state[0].set)
connect = 0;
if (grub_efi_load_driver (size, boot_image, connect))
goto fail;
return GRUB_ERR_NONE;
fail:
if (file)
grub_file_close (file);
if (address)
efi_call_2 (b->free_pages, address, pages);
return grub_errno;
}
static grub_err_t
grub_cmd_fwconnect (grub_extcmd_context_t ctxt __attribute__ ((unused)),
int argc __attribute__ ((unused)),
char **args __attribute__ ((unused)))
{
grub_efi_connect_all ();
return GRUB_ERR_NONE;
}
static grub_extcmd_t cmd_fwload, cmd_fwconnect;
GRUB_MOD_INIT(fwload)
{
cmd_fwload = grub_register_extcmd ("fwload", grub_cmd_fwload, 0, N_("FILE"),
N_("Install UEFI driver."), options_fwload);
cmd_fwconnect = grub_register_extcmd ("fwconnect", grub_cmd_fwconnect, 0,
NULL, N_("Connect drivers."), 0);
}
GRUB_MOD_FINI(fwload)
{
grub_unregister_extcmd (cmd_fwload);
grub_unregister_extcmd (cmd_fwconnect);
}
| 6,109 | C | .c | 187 | 27.331551 | 82 | 0.627761 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
613 | huffman.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/huffman.c | /*
* Copyright (C) 2014 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* Huffman alphabets
*
*/
#include "wimboot.h"
#include "huffman.h"
/**
* Transcribe binary value (for debugging)
*
* @v value Value
* @v bits Length of value (in bits)
* @ret string Transcribed value
*/
const char * huffman_bin ( unsigned long value, unsigned int bits ) {
static char buf[ ( 8 * sizeof ( value ) ) + 1 /* NUL */ ];
char *out = buf;
/* Sanity check */
assert ( bits < sizeof ( buf ) );
/* Transcribe value */
while ( bits-- )
*(out++) = ( ( value & ( 1 << bits ) ) ? '1' : '0' );
*out = '\0';
return buf;
}
/**
* Dump Huffman alphabet (for debugging)
*
* @v alphabet Huffman alphabet
*/
static void __attribute__ (( unused ))
huffman_dump_alphabet ( struct huffman_alphabet *alphabet ) {
struct huffman_symbols *sym;
unsigned int bits;
unsigned int huf;
unsigned int i;
(void)huf;
/* Dump symbol table for each utilised length */
for ( bits = 1 ; bits <= ( sizeof ( alphabet->huf ) /
sizeof ( alphabet->huf[0] ) ) ; bits++ ) {
sym = &alphabet->huf[ bits - 1 ];
if ( sym->freq == 0 )
continue;
huf = ( sym->start >> sym->shift );
DBG ( "Huffman length %d start \"%s\" freq %d:", bits,
huffman_bin ( huf, sym->bits ), sym->freq );
for ( i = 0 ; i < sym->freq ; i++ ) {
DBG ( " %03x", sym->raw[ huf + i ] );
}
DBG ( "\n" );
}
/* Dump quick lookup table */
DBG ( "Huffman quick lookup:" );
for ( i = 0 ; i < ( sizeof ( alphabet->lookup ) /
sizeof ( alphabet->lookup[0] ) ) ; i++ ) {
DBG ( " %d", ( alphabet->lookup[i] + 1 ) );
}
DBG ( "\n" );
}
/**
* Construct Huffman alphabet
*
* @v alphabet Huffman alphabet
* @v lengths Symbol length table
* @v count Number of symbols
* @ret rc Return status code
*/
int huffman_alphabet ( struct huffman_alphabet *alphabet,
uint8_t *lengths, unsigned int count ) {
struct huffman_symbols *sym;
unsigned int huf;
unsigned int cum_freq;
unsigned int bits;
unsigned int raw;
unsigned int adjustment;
unsigned int prefix;
int empty;
int complete;
/* Clear symbol table */
memset ( alphabet->huf, 0, sizeof ( alphabet->huf ) );
/* Count number of symbols with each Huffman-coded length */
empty = 1;
for ( raw = 0 ; raw < count ; raw++ ) {
bits = lengths[raw];
if ( bits ) {
alphabet->huf[ bits - 1 ].freq++;
empty = 0;
}
}
/* In the degenerate case of having no symbols (i.e. an unused
* alphabet), generate a trivial alphabet with exactly two
* single-bit codes. This allows callers to avoid having to
* check for this special case.
*/
if ( empty )
alphabet->huf[0].freq = 2;
/* Populate Huffman-coded symbol table */
huf = 0;
cum_freq = 0;
for ( bits = 1 ; bits <= ( sizeof ( alphabet->huf ) /
sizeof ( alphabet->huf[0] ) ) ; bits++ ) {
sym = &alphabet->huf[ bits - 1 ];
sym->bits = bits;
sym->shift = ( HUFFMAN_BITS - bits );
sym->start = ( huf << sym->shift );
sym->raw = &alphabet->raw[cum_freq];
huf += sym->freq;
if ( huf > ( 1U << bits ) ) {
DBG ( "Huffman alphabet has too many symbols with "
"lengths <=%d\n", bits );
return -1;
}
huf <<= 1;
cum_freq += sym->freq;
}
complete = ( huf == ( 1U << bits ) );
/* Populate raw symbol table */
for ( raw = 0 ; raw < count ; raw++ ) {
bits = lengths[raw];
if ( bits ) {
sym = &alphabet->huf[ bits - 1 ];
*(sym->raw++) = raw;
}
}
/* Adjust Huffman-coded symbol table raw pointers and populate
* quick lookup table.
*/
for ( bits = 1 ; bits <= ( sizeof ( alphabet->huf ) /
sizeof ( alphabet->huf[0] ) ) ; bits++ ) {
sym = &alphabet->huf[ bits - 1 ];
/* Adjust raw pointer */
sym->raw -= sym->freq; /* Reset to first symbol */
adjustment = ( sym->start >> sym->shift );
sym->raw -= adjustment; /* Adjust for quick indexing */
/* Populate quick lookup table */
for ( prefix = ( sym->start >> HUFFMAN_QL_SHIFT ) ;
prefix < ( 1 << HUFFMAN_QL_BITS ) ; prefix++ ) {
alphabet->lookup[prefix] = ( bits - 1 );
}
}
/* Check that there are no invalid codes */
if ( ! complete ) {
DBG ( "Huffman alphabet is incomplete\n" );
return -1;
}
return 0;
}
/**
* Get Huffman symbol set
*
* @v alphabet Huffman alphabet
* @v huf Raw input value (normalised to HUFFMAN_BITS bits)
* @ret sym Huffman symbol set
*/
struct huffman_symbols * huffman_sym ( struct huffman_alphabet *alphabet,
unsigned int huf ) {
struct huffman_symbols *sym;
unsigned int lookup_index;
/* Find symbol set for this length */
lookup_index = ( huf >> HUFFMAN_QL_SHIFT );
sym = &alphabet->huf[ alphabet->lookup[ lookup_index ] ];
while ( huf < sym->start )
sym--;
return sym;
}
| 5,449 | C | .c | 184 | 26.88587 | 73 | 0.632774 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
614 | xpress.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/xpress.c | /*
* Copyright (C) 2012 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* Xpress Compression Algorithm (MS-XCA) decompression
*
*/
#include "wimboot.h"
#include "huffman.h"
#include "xpress.h"
#pragma GCC diagnostic ignored "-Wcast-align"
/**
* Decompress XCA-compressed data
*
* @v data Compressed data
* @v len Length of compressed data
* @v buf Decompression buffer, or NULL
* @ret out_len Length of decompressed data, or negative error
*/
ssize_t xca_decompress ( const void *data, size_t len, void *buf ) {
const void *src = data;
const void *end = ( uint8_t * ) src + len;
uint8_t *out = buf;
size_t out_len = 0;
size_t out_len_threshold = 0;
const struct xca_huf_len *lengths;
struct xca xca;
uint32_t accum = 0;
int extra_bits = 0;
unsigned int huf;
struct huffman_symbols *sym;
unsigned int raw;
unsigned int match_len;
unsigned int match_offset_bits;
unsigned int match_offset;
const uint8_t *copy;
int rc;
/* Process data stream */
while ( src < end ) {
/* (Re)initialise decompressor if applicable */
if ( out_len >= out_len_threshold ) {
/* Construct symbol lengths */
lengths = src;
src = ( uint8_t * ) src + sizeof ( *lengths );
if ( src > end ) {
DBG ( "XCA too short to hold Huffman lengths table.\n");
return -1;
}
for ( raw = 0 ; raw < XCA_CODES ; raw++ )
xca.lengths[raw] = xca_huf_len ( lengths, raw );
/* Construct Huffman alphabet */
if ( ( rc = huffman_alphabet ( &xca.alphabet,
xca.lengths,
XCA_CODES ) ) != 0 )
return rc;
/* Initialise state */
accum = XCA_GET16 ( src );
accum <<= 16;
accum |= XCA_GET16 ( src );
extra_bits = 16;
/* Determine next threshold */
out_len_threshold = ( out_len + XCA_BLOCK_SIZE );
}
/* Determine symbol */
huf = ( accum >> ( 32 - HUFFMAN_BITS ) );
sym = huffman_sym ( &xca.alphabet, huf );
raw = huffman_raw ( sym, huf );
accum <<= huffman_len ( sym );
extra_bits -= huffman_len ( sym );
if ( extra_bits < 0 ) {
accum |= ( XCA_GET16 ( src ) << ( -extra_bits ) );
extra_bits += 16;
}
/* Process symbol */
if ( raw < XCA_END_MARKER ) {
/* Literal symbol - add to output stream */
if ( buf )
*(out++) = raw;
out_len++;
} else if ( ( raw == XCA_END_MARKER ) &&
( (uint8_t *) src >= ( ( uint8_t * ) end - 1 ) ) ) {
/* End marker symbol */
return out_len;
} else {
/* LZ77 match symbol */
raw -= XCA_END_MARKER;
match_offset_bits = ( raw >> 4 );
match_len = ( raw & 0x0f );
if ( match_len == 0x0f ) {
match_len = XCA_GET8 ( src );
if ( match_len == 0xff ) {
match_len = XCA_GET16 ( src );
} else {
match_len += 0x0f;
}
}
match_len += 3;
if ( match_offset_bits ) {
match_offset =
( ( accum >> ( 32 - match_offset_bits ))
+ ( 1 << match_offset_bits ) );
} else {
match_offset = 1;
}
accum <<= match_offset_bits;
extra_bits -= match_offset_bits;
if ( extra_bits < 0 ) {
accum |= ( XCA_GET16 ( src ) << (-extra_bits) );
extra_bits += 16;
}
/* Copy data */
out_len += match_len;
if ( buf ) {
copy = ( out - match_offset );
while ( match_len-- )
*(out++) = *(copy++);
}
}
}
return out_len;
}
| 4,001 | C | .c | 138 | 25.521739 | 70 | 0.618366 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
615 | ventoy_plugin.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_plugin.c | /******************************************************************************
* ventoy_plugin.c
*
* Copyright (c) 2020, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <grub/types.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/dl.h>
#include <grub/disk.h>
#include <grub/device.h>
#include <grub/term.h>
#include <grub/partition.h>
#include <grub/file.h>
#include <grub/normal.h>
#include <grub/extcmd.h>
#include <grub/datetime.h>
#include <grub/i18n.h>
#include <grub/net.h>
#include <grub/crypto.h>
#include <grub/time.h>
#include <grub/font.h>
#include <grub/video.h>
#include <grub/ventoy.h>
#include "ventoy_def.h"
GRUB_MOD_LICENSE ("GPLv3+");
char g_arch_mode_suffix[64];
static char g_iso_disk_name[128];
static vtoy_password g_boot_pwd;
static vtoy_password g_file_type_pwd[img_type_max];
static install_template *g_install_template_head = NULL;
static dud *g_dud_head = NULL;
static menu_password *g_pwd_head = NULL;
static persistence_config *g_persistence_head = NULL;
static menu_tip *g_menu_tip_head = NULL;
static menu_alias *g_menu_alias_head = NULL;
static menu_class *g_menu_class_head = NULL;
static custom_boot *g_custom_boot_head = NULL;
static injection_config *g_injection_head = NULL;
static auto_memdisk *g_auto_memdisk_head = NULL;
static image_list *g_image_list_head = NULL;
static conf_replace *g_conf_replace_head = NULL;
static VTOY_JSON *g_menu_lang_json = NULL;
static int g_theme_id = 0;
static int g_theme_res_fit = 0;
static int g_theme_num = 0;
static theme_list *g_theme_head = NULL;
static int g_theme_random = vtoy_theme_random_boot_second;
static char g_theme_single_file[256];
static char g_cur_menu_language[32] = {0};
static char g_push_menu_language[32] = {0};
static int ventoy_plugin_is_parent(const char *pat, int patlen, const char *isopath)
{
if (patlen > 1)
{
if (isopath[patlen] == '/' && ventoy_strncmp(pat, isopath, patlen) == 0 &&
grub_strchr(isopath + patlen + 1, '/') == NULL)
{
return 1;
}
}
else
{
if (pat[0] == '/' && grub_strchr(isopath + 1, '/') == NULL)
{
return 1;
}
}
return 0;
}
static int ventoy_plugin_control_check(VTOY_JSON *json, const char *isodisk)
{
int rc = 0;
VTOY_JSON *pNode = NULL;
VTOY_JSON *pChild = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
grub_printf("Not array type %d\n", json->enDataType);
return 1;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
if (pNode->enDataType == JSON_TYPE_OBJECT)
{
pChild = pNode->pstChild;
if (pChild->enDataType == JSON_TYPE_STRING)
{
if (grub_strcmp(pChild->pcName, "VTOY_DEFAULT_IMAGE") == 0)
{
grub_printf("%s: %s [%s]\n", pChild->pcName, pChild->unData.pcStrVal,
ventoy_check_file_exist("%s%s", isodisk, pChild->unData.pcStrVal) ? "OK" : "NOT EXIST");
}
else
{
grub_printf("%s: %s\n", pChild->pcName, pChild->unData.pcStrVal);
}
}
else
{
grub_printf("%s is NOT string type\n", pChild->pcName);
rc = 1;
}
}
else
{
grub_printf("%s is not an object\n", pNode->pcName);
rc = 1;
}
}
return rc;
}
static int ventoy_plugin_control_entry(VTOY_JSON *json, const char *isodisk)
{
VTOY_JSON *pNode = NULL;
VTOY_JSON *pChild = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
debug("Not array %d\n", json->enDataType);
return 0;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
if (pNode->enDataType == JSON_TYPE_OBJECT)
{
pChild = pNode->pstChild;
if (pChild->enDataType == JSON_TYPE_STRING && pChild->pcName && pChild->unData.pcStrVal)
{
ventoy_set_env(pChild->pcName, pChild->unData.pcStrVal);
}
}
}
return 0;
}
static int ventoy_plugin_theme_check(VTOY_JSON *json, const char *isodisk)
{
int exist = 0;
const char *value;
VTOY_JSON *node;
value = vtoy_json_get_string_ex(json->pstChild, "file");
if (value)
{
grub_printf("file: %s\n", value);
if (value[0] == '/')
{
exist = ventoy_check_file_exist("%s%s", isodisk, value);
}
else
{
exist = ventoy_check_file_exist("%s/ventoy/%s", isodisk, value);
}
if (exist == 0)
{
grub_printf("Theme file %s does NOT exist\n", value);
return 1;
}
}
else
{
node = vtoy_json_find_item(json->pstChild, JSON_TYPE_ARRAY, "file");
if (node)
{
for (node = node->pstChild; node; node = node->pstNext)
{
value = node->unData.pcStrVal;
grub_printf("file: %s\n", value);
if (value[0] == '/')
{
exist = ventoy_check_file_exist("%s%s", isodisk, value);
}
else
{
exist = ventoy_check_file_exist("%s/ventoy/%s", isodisk, value);
}
if (exist == 0)
{
grub_printf("Theme file %s does NOT exist\n", value);
return 1;
}
}
value = vtoy_json_get_string_ex(json->pstChild, "random");
if (value)
{
grub_printf("random: %s\n", value);
}
}
}
value = vtoy_json_get_string_ex(json->pstChild, "gfxmode");
if (value)
{
grub_printf("gfxmode: %s\n", value);
}
value = vtoy_json_get_string_ex(json->pstChild, "display_mode");
if (value)
{
grub_printf("display_mode: %s\n", value);
}
value = vtoy_json_get_string_ex(json->pstChild, "serial_param");
if (value)
{
grub_printf("serial_param %s\n", value);
}
value = vtoy_json_get_string_ex(json->pstChild, "ventoy_left");
if (value)
{
grub_printf("ventoy_left: %s\n", value);
}
value = vtoy_json_get_string_ex(json->pstChild, "ventoy_top");
if (value)
{
grub_printf("ventoy_top: %s\n", value);
}
value = vtoy_json_get_string_ex(json->pstChild, "ventoy_color");
if (value)
{
grub_printf("ventoy_color: %s\n", value);
}
node = vtoy_json_find_item(json->pstChild, JSON_TYPE_ARRAY, "fonts");
if (node)
{
for (node = node->pstChild; node; node = node->pstNext)
{
if (node->enDataType == JSON_TYPE_STRING)
{
if (ventoy_check_file_exist("%s%s", isodisk, node->unData.pcStrVal))
{
grub_printf("%s [OK]\n", node->unData.pcStrVal);
}
else
{
grub_printf("%s [NOT EXIST]\n", node->unData.pcStrVal);
}
}
}
}
else
{
grub_printf("fonts NOT found\n");
}
return 0;
}
static int ventoy_plugin_theme_entry(VTOY_JSON *json, const char *isodisk)
{
const char *value;
char val[64];
char filepath[256];
VTOY_JSON *node = NULL;
theme_list *tail = NULL;
theme_list *themenode = NULL;
value = vtoy_json_get_string_ex(json->pstChild, "file");
if (value)
{
if (value[0] == '/')
{
grub_snprintf(filepath, sizeof(filepath), "%s%s", isodisk, value);
}
else
{
grub_snprintf(filepath, sizeof(filepath), "%s/ventoy/%s", isodisk, value);
}
if (ventoy_check_file_exist(filepath) == 0)
{
debug("Theme file %s does not exist\n", filepath);
return 0;
}
debug("vtoy_theme %s\n", filepath);
ventoy_env_export("vtoy_theme", filepath);
grub_snprintf(g_theme_single_file, sizeof(g_theme_single_file), "%s", filepath);
}
else
{
node = vtoy_json_find_item(json->pstChild, JSON_TYPE_ARRAY, "file");
if (node)
{
for (node = node->pstChild; node; node = node->pstNext)
{
value = node->unData.pcStrVal;
if (value[0] == '/')
{
grub_snprintf(filepath, sizeof(filepath), "%s%s", isodisk, value);
}
else
{
grub_snprintf(filepath, sizeof(filepath), "%s/ventoy/%s", isodisk, value);
}
if (ventoy_check_file_exist(filepath) == 0)
{
continue;
}
themenode = grub_zalloc(sizeof(theme_list));
if (themenode)
{
grub_snprintf(themenode->theme.path, sizeof(themenode->theme.path), "%s", filepath);
if (g_theme_head)
{
tail->next = themenode;
}
else
{
g_theme_head = themenode;
}
tail = themenode;
g_theme_num++;
}
}
ventoy_env_export("vtoy_theme", "random");
value = vtoy_json_get_string_ex(json->pstChild, "random");
if (value)
{
if (grub_strcmp(value, "boot_second") == 0)
{
g_theme_random = vtoy_theme_random_boot_second;
}
else if (grub_strcmp(value, "boot_day") == 0)
{
g_theme_random = vtoy_theme_random_boot_day;
}
else if (grub_strcmp(value, "boot_month") == 0)
{
g_theme_random = vtoy_theme_random_boot_month;
}
}
}
}
grub_snprintf(val, sizeof(val), "%d", g_theme_num);
grub_env_set("VTOY_THEME_COUNT", val);
grub_env_export("VTOY_THEME_COUNT");
if (g_theme_num > 0)
{
vtoy_json_get_int(json->pstChild, "default_file", &g_theme_id);
if (g_theme_id == 0)
{
vtoy_json_get_int(json->pstChild, "resolution_fit", &g_theme_res_fit);
if (g_theme_res_fit != 1)
{
g_theme_res_fit = 0;
}
grub_snprintf(val, sizeof(val), "%d", g_theme_res_fit);
ventoy_env_export("vtoy_res_fit", val);
}
if (g_theme_id > g_theme_num || g_theme_id < 0)
{
g_theme_id = 0;
}
}
value = vtoy_json_get_string_ex(json->pstChild, "gfxmode");
if (value)
{
debug("vtoy_gfxmode %s\n", value);
ventoy_env_export("vtoy_gfxmode", value);
}
value = vtoy_json_get_string_ex(json->pstChild, "display_mode");
if (value)
{
debug("display_mode %s\n", value);
ventoy_env_export("vtoy_display_mode", value);
}
value = vtoy_json_get_string_ex(json->pstChild, "serial_param");
if (value)
{
debug("serial_param %s\n", value);
ventoy_env_export("vtoy_serial_param", value);
}
value = vtoy_json_get_string_ex(json->pstChild, "ventoy_left");
if (value)
{
ventoy_env_export(ventoy_left_key, value);
}
value = vtoy_json_get_string_ex(json->pstChild, "ventoy_top");
if (value)
{
ventoy_env_export(ventoy_top_key, value);
}
value = vtoy_json_get_string_ex(json->pstChild, "ventoy_color");
if (value)
{
ventoy_env_export(ventoy_color_key, value);
}
node = vtoy_json_find_item(json->pstChild, JSON_TYPE_ARRAY, "fonts");
if (node)
{
for (node = node->pstChild; node; node = node->pstNext)
{
if (node->enDataType == JSON_TYPE_STRING &&
ventoy_check_file_exist("%s%s", isodisk, node->unData.pcStrVal))
{
grub_snprintf(filepath, sizeof(filepath), "%s%s", isodisk, node->unData.pcStrVal);
grub_font_load(filepath);
}
}
}
return 0;
}
static int ventoy_plugin_check_path(const char *path, const char *file)
{
if (file[0] != '/')
{
grub_printf("%s is NOT begin with '/' \n", file);
return 1;
}
if (grub_strchr(file, '\\'))
{
grub_printf("%s contains invalid '\\' \n", file);
return 1;
}
if (grub_strstr(file, "//"))
{
grub_printf("%s contains invalid double slash\n", file);
return 1;
}
if (grub_strstr(file, "../"))
{
grub_printf("%s contains invalid '../' \n", file);
return 1;
}
if (!ventoy_check_file_exist("%s%s", path, file))
{
grub_printf("%s%s does NOT exist\n", path, file);
return 1;
}
return 0;
}
static int ventoy_plugin_check_fullpath
(
VTOY_JSON *json,
const char *isodisk,
const char *key,
int *pathnum
)
{
int rc = 0;
int ret = 0;
int cnt = 0;
VTOY_JSON *node = json;
VTOY_JSON *child = NULL;
while (node)
{
if (0 == grub_strcmp(key, node->pcName))
{
break;
}
node = node->pstNext;
}
if (!node)
{
return 1;
}
if (JSON_TYPE_STRING == node->enDataType)
{
cnt = 1;
ret = ventoy_plugin_check_path(isodisk, node->unData.pcStrVal);
grub_printf("%s: %s [%s]\n", key, node->unData.pcStrVal, ret ? "FAIL" : "OK");
}
else if (JSON_TYPE_ARRAY == node->enDataType)
{
for (child = node->pstChild; child; child = child->pstNext)
{
if (JSON_TYPE_STRING != child->enDataType)
{
grub_printf("Non string json type\n");
}
else
{
rc = ventoy_plugin_check_path(isodisk, child->unData.pcStrVal);
grub_printf("%s: %s [%s]\n", key, child->unData.pcStrVal, rc ? "FAIL" : "OK");
ret += rc;
cnt++;
}
}
}
*pathnum = cnt;
return ret;
}
static int ventoy_plugin_parse_fullpath
(
VTOY_JSON *json,
const char *isodisk,
const char *key,
file_fullpath **fullpath,
int *pathnum
)
{
int rc = 1;
int count = 0;
VTOY_JSON *node = json;
VTOY_JSON *child = NULL;
file_fullpath *path = NULL;
while (node)
{
if (0 == grub_strcmp(key, node->pcName))
{
break;
}
node = node->pstNext;
}
if (!node)
{
return 1;
}
if (JSON_TYPE_STRING == node->enDataType)
{
debug("%s is string type data\n", node->pcName);
if ((node->unData.pcStrVal[0] != '/') || (!ventoy_check_file_exist("%s%s", isodisk, node->unData.pcStrVal)))
{
debug("%s%s file not found\n", isodisk, node->unData.pcStrVal);
return 1;
}
path = (file_fullpath *)grub_zalloc(sizeof(file_fullpath));
if (path)
{
grub_snprintf(path->path, sizeof(path->path), "%s", node->unData.pcStrVal);
*fullpath = path;
*pathnum = 1;
rc = 0;
}
}
else if (JSON_TYPE_ARRAY == node->enDataType)
{
for (child = node->pstChild; child; child = child->pstNext)
{
if ((JSON_TYPE_STRING != child->enDataType) || (child->unData.pcStrVal[0] != '/'))
{
debug("Invalid data type:%d\n", child->enDataType);
return 1;
}
count++;
}
debug("%s is array type data, count=%d\n", node->pcName, count);
path = (file_fullpath *)grub_zalloc(sizeof(file_fullpath) * count);
if (path)
{
*fullpath = path;
for (count = 0, child = node->pstChild; child; child = child->pstNext)
{
if (ventoy_check_file_exist("%s%s", isodisk, child->unData.pcStrVal))
{
grub_snprintf(path->path, sizeof(path->path), "%s", child->unData.pcStrVal);
path++;
count++;
}
}
*pathnum = count;
rc = 0;
}
}
return rc;
}
static int ventoy_plugin_auto_install_check(VTOY_JSON *json, const char *isodisk)
{
int pathnum = 0;
int autosel = 0;
int timeout = 0;
char *pos = NULL;
const char *iso = NULL;
VTOY_JSON *pNode = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
grub_printf("Not array type %d\n", json->enDataType);
return 1;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
if (pNode->enDataType != JSON_TYPE_OBJECT)
{
grub_printf("NOT object type\n");
}
if ((iso = vtoy_json_get_string_ex(pNode->pstChild, "image")) != NULL)
{
pos = grub_strchr(iso, '*');
if (pos || 0 == ventoy_plugin_check_path(isodisk, iso))
{
grub_printf("image: %s [%s]\n", iso, (pos ? "*" : "OK"));
ventoy_plugin_check_fullpath(pNode->pstChild, isodisk, "template", &pathnum);
if (JSON_SUCCESS == vtoy_json_get_int(pNode->pstChild, "autosel", &autosel))
{
if (autosel >= 0 && autosel <= pathnum)
{
grub_printf("autosel: %d [OK]\n", autosel);
}
else
{
grub_printf("autosel: %d [FAIL]\n", autosel);
}
}
if (JSON_SUCCESS == vtoy_json_get_int(pNode->pstChild, "timeout", &timeout))
{
if (timeout >= 0)
{
grub_printf("timeout: %d [OK]\n", timeout);
}
else
{
grub_printf("timeout: %d [FAIL]\n", timeout);
}
}
}
else
{
grub_printf("image: %s [FAIL]\n", iso);
}
}
else if ((iso = vtoy_json_get_string_ex(pNode->pstChild, "parent")) != NULL)
{
if (ventoy_is_dir_exist("%s%s", isodisk, iso))
{
grub_printf("parent: %s [OK]\n", iso);
ventoy_plugin_check_fullpath(pNode->pstChild, isodisk, "template", &pathnum);
if (JSON_SUCCESS == vtoy_json_get_int(pNode->pstChild, "autosel", &autosel))
{
if (autosel >= 0 && autosel <= pathnum)
{
grub_printf("autosel: %d [OK]\n", autosel);
}
else
{
grub_printf("autosel: %d [FAIL]\n", autosel);
}
}
if (JSON_SUCCESS == vtoy_json_get_int(pNode->pstChild, "timeout", &timeout))
{
if (timeout >= 0)
{
grub_printf("timeout: %d [OK]\n", timeout);
}
else
{
grub_printf("timeout: %d [FAIL]\n", timeout);
}
}
}
else
{
grub_printf("parent: %s [FAIL]\n", iso);
}
}
else
{
grub_printf("image not found\n");
}
}
return 0;
}
static int ventoy_plugin_auto_install_entry(VTOY_JSON *json, const char *isodisk)
{
int type = 0;
int pathnum = 0;
int autosel = 0;
int timeout = 0;
const char *iso = NULL;
VTOY_JSON *pNode = NULL;
install_template *node = NULL;
install_template *next = NULL;
file_fullpath *templatepath = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
debug("Not array %d\n", json->enDataType);
return 0;
}
if (g_install_template_head)
{
for (node = g_install_template_head; node; node = next)
{
next = node->next;
grub_check_free(node->templatepath);
grub_free(node);
}
g_install_template_head = NULL;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
type = auto_install_type_file;
iso = vtoy_json_get_string_ex(pNode->pstChild, "image");
if (!iso)
{
type = auto_install_type_parent;
iso = vtoy_json_get_string_ex(pNode->pstChild, "parent");
}
if (iso && iso[0] == '/')
{
if (0 == ventoy_plugin_parse_fullpath(pNode->pstChild, isodisk, "template", &templatepath, &pathnum))
{
node = grub_zalloc(sizeof(install_template));
if (node)
{
node->type = type;
node->pathlen = grub_snprintf(node->isopath, sizeof(node->isopath), "%s", iso);
node->templatepath = templatepath;
node->templatenum = pathnum;
node->autosel = -1;
node->timeout = -1;
if (JSON_SUCCESS == vtoy_json_get_int(pNode->pstChild, "autosel", &autosel))
{
if (autosel >= 0 && autosel <= pathnum)
{
node->autosel = autosel;
}
}
if (JSON_SUCCESS == vtoy_json_get_int(pNode->pstChild, "timeout", &timeout))
{
if (timeout >= 0)
{
node->timeout = timeout;
}
}
if (g_install_template_head)
{
node->next = g_install_template_head;
}
g_install_template_head = node;
}
}
}
}
return 0;
}
static int ventoy_plugin_dud_check(VTOY_JSON *json, const char *isodisk)
{
int pathnum = 0;
char *pos = NULL;
const char *iso = NULL;
VTOY_JSON *pNode = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
grub_printf("Not array type %d\n", json->enDataType);
return 1;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
if (pNode->enDataType != JSON_TYPE_OBJECT)
{
grub_printf("NOT object type\n");
}
iso = vtoy_json_get_string_ex(pNode->pstChild, "image");
if (iso)
{
pos = grub_strchr(iso, '*');
if (pos || 0 == ventoy_plugin_check_path(isodisk, iso))
{
grub_printf("image: %s [%s]\n", iso, (pos ? "*" : "OK"));
ventoy_plugin_check_fullpath(pNode->pstChild, isodisk, "dud", &pathnum);
}
else
{
grub_printf("image: %s [FAIL]\n", iso);
}
}
else
{
grub_printf("image not found\n");
}
}
return 0;
}
static int ventoy_plugin_dud_entry(VTOY_JSON *json, const char *isodisk)
{
int pathnum = 0;
const char *iso = NULL;
VTOY_JSON *pNode = NULL;
dud *node = NULL;
dud *next = NULL;
file_fullpath *dudpath = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
debug("Not array %d\n", json->enDataType);
return 0;
}
if (g_dud_head)
{
for (node = g_dud_head; node; node = next)
{
next = node->next;
grub_check_free(node->dudpath);
grub_free(node);
}
g_dud_head = NULL;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
iso = vtoy_json_get_string_ex(pNode->pstChild, "image");
if (iso && iso[0] == '/')
{
if (0 == ventoy_plugin_parse_fullpath(pNode->pstChild, isodisk, "dud", &dudpath, &pathnum))
{
node = grub_zalloc(sizeof(dud));
if (node)
{
node->pathlen = grub_snprintf(node->isopath, sizeof(node->isopath), "%s", iso);
node->dudpath = dudpath;
node->dudnum = pathnum;
node->files = grub_zalloc(sizeof(dudfile) * pathnum);
if (node->files)
{
if (g_dud_head)
{
node->next = g_dud_head;
}
g_dud_head = node;
}
else
{
grub_free(node);
}
}
}
}
}
return 0;
}
static int ventoy_plugin_parse_pwdstr(char *pwdstr, vtoy_password *pwd)
{
int i;
int len;
char ch;
char *pos;
char bytes[3];
vtoy_password tmpPwd;
len = (int)grub_strlen(pwdstr);
if (len > 64)
{
if (NULL == pwd) grub_printf("Password too long %d\n", len);
return 1;
}
grub_memset(&tmpPwd, 0, sizeof(tmpPwd));
if (grub_strncmp(pwdstr, "txt#", 4) == 0)
{
tmpPwd.type = VTOY_PASSWORD_TXT;
grub_snprintf(tmpPwd.text, sizeof(tmpPwd.text), "%s", pwdstr + 4);
}
else if (grub_strncmp(pwdstr, "md5#", 4) == 0)
{
if ((len - 4) == 32)
{
for (i = 0; i < 16; i++)
{
bytes[0] = pwdstr[4 + i * 2];
bytes[1] = pwdstr[4 + i * 2 + 1];
bytes[2] = 0;
if (grub_isxdigit(bytes[0]) && grub_isxdigit(bytes[1]))
{
tmpPwd.md5[i] = (grub_uint8_t)grub_strtoul(bytes, NULL, 16);
}
else
{
if (NULL == pwd) grub_printf("Invalid md5 hex format %s %d\n", pwdstr, i);
return 1;
}
}
tmpPwd.type = VTOY_PASSWORD_MD5;
}
else if ((len - 4) > 32)
{
pos = grub_strchr(pwdstr + 4, '#');
if (!pos)
{
if (NULL == pwd) grub_printf("Invalid md5 password format %s\n", pwdstr);
return 1;
}
if (len - 1 - ((long)pos - (long)pwdstr) != 32)
{
if (NULL == pwd) grub_printf("Invalid md5 salt password format %s\n", pwdstr);
return 1;
}
ch = *pos;
*pos = 0;
grub_snprintf(tmpPwd.salt, sizeof(tmpPwd.salt), "%s", pwdstr + 4);
*pos = ch;
pos++;
for (i = 0; i < 16; i++)
{
bytes[0] = pos[i * 2];
bytes[1] = pos[i * 2 + 1];
bytes[2] = 0;
if (grub_isxdigit(bytes[0]) && grub_isxdigit(bytes[1]))
{
tmpPwd.md5[i] = (grub_uint8_t)grub_strtoul(bytes, NULL, 16);
}
else
{
if (NULL == pwd) grub_printf("Invalid md5 hex format %s %d\n", pwdstr, i);
return 1;
}
}
tmpPwd.type = VTOY_PASSWORD_SALT_MD5;
}
else
{
if (NULL == pwd) grub_printf("Invalid md5 password format %s\n", pwdstr);
return 1;
}
}
else
{
if (NULL == pwd) grub_printf("Invalid password format %s\n", pwdstr);
return 1;
}
if (pwd)
{
grub_memcpy(pwd, &tmpPwd, sizeof(tmpPwd));
}
return 0;
}
static int ventoy_plugin_get_pwd_type(const char *pwd)
{
int i;
char pwdtype[64];
for (i = 0; pwd && i < (int)ARRAY_SIZE(g_menu_prefix); i++)
{
grub_snprintf(pwdtype, sizeof(pwdtype), "%spwd", g_menu_prefix[i]);
if (grub_strcmp(pwdtype, pwd) == 0)
{
return img_type_start + i;
}
}
return -1;
}
static int ventoy_plugin_pwd_entry(VTOY_JSON *json, const char *isodisk)
{
int type = -1;
const char *iso = NULL;
const char *pwd = NULL;
VTOY_JSON *pNode = NULL;
VTOY_JSON *pCNode = NULL;
menu_password *node = NULL;
menu_password *tail = NULL;
menu_password *next = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_OBJECT)
{
debug("Not object %d\n", json->enDataType);
return 0;
}
if (g_pwd_head)
{
for (node = g_pwd_head; node; node = next)
{
next = node->next;
grub_free(node);
}
g_pwd_head = NULL;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
if (pNode->pcName && grub_strcmp("bootpwd", pNode->pcName) == 0)
{
ventoy_plugin_parse_pwdstr(pNode->unData.pcStrVal, &g_boot_pwd);
}
else if ((type = ventoy_plugin_get_pwd_type(pNode->pcName)) >= 0)
{
ventoy_plugin_parse_pwdstr(pNode->unData.pcStrVal, g_file_type_pwd + type);
}
else if (pNode->pcName && grub_strcmp("menupwd", pNode->pcName) == 0)
{
for (pCNode = pNode->pstChild; pCNode; pCNode = pCNode->pstNext)
{
if (pCNode->enDataType != JSON_TYPE_OBJECT)
{
continue;
}
type = vtoy_menu_pwd_file;
iso = vtoy_json_get_string_ex(pCNode->pstChild, "file");
if (!iso)
{
type = vtoy_menu_pwd_parent;
iso = vtoy_json_get_string_ex(pCNode->pstChild, "parent");
}
pwd = vtoy_json_get_string_ex(pCNode->pstChild, "pwd");
if (iso && pwd && iso[0] == '/')
{
node = grub_zalloc(sizeof(menu_password));
if (node)
{
node->type = type;
node->pathlen = grub_snprintf(node->isopath, sizeof(node->isopath), "%s", iso);
if (ventoy_plugin_parse_pwdstr((char *)pwd, &(node->password)))
{
grub_free(node);
continue;
}
if (g_pwd_head)
{
tail->next = node;
}
else
{
g_pwd_head = node;
}
tail = node;
}
}
}
}
}
return 0;
}
static int ventoy_plugin_pwd_check(VTOY_JSON *json, const char *isodisk)
{
int type = -1;
char *pos = NULL;
const char *iso = NULL;
const char *pwd = NULL;
VTOY_JSON *pNode = NULL;
VTOY_JSON *pCNode = NULL;
if (json->enDataType != JSON_TYPE_OBJECT)
{
grub_printf("Not object %d\n", json->enDataType);
return 0;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
if (pNode->pcName && grub_strcmp("bootpwd", pNode->pcName) == 0)
{
if (0 == ventoy_plugin_parse_pwdstr(pNode->unData.pcStrVal, NULL))
{
grub_printf("bootpwd:<%s>\n", pNode->unData.pcStrVal);
}
else
{
grub_printf("Invalid bootpwd.\n");
}
}
else if ((type = ventoy_plugin_get_pwd_type(pNode->pcName)) >= 0)
{
if (0 == ventoy_plugin_parse_pwdstr(pNode->unData.pcStrVal, NULL))
{
grub_printf("%s:<%s>\n", pNode->pcName, pNode->unData.pcStrVal);
}
else
{
grub_printf("Invalid pwd <%s>\n", pNode->unData.pcStrVal);
}
}
else if (pNode->pcName && grub_strcmp("menupwd", pNode->pcName) == 0)
{
grub_printf("\n");
for (pCNode = pNode->pstChild; pCNode; pCNode = pCNode->pstNext)
{
if (pCNode->enDataType != JSON_TYPE_OBJECT)
{
grub_printf("Not object %d\n", pCNode->enDataType);
continue;
}
if ((iso = vtoy_json_get_string_ex(pCNode->pstChild, "file")) != NULL)
{
pos = grub_strchr(iso, '*');
if (pos || 0 == ventoy_plugin_check_path(isodisk, iso))
{
pwd = vtoy_json_get_string_ex(pCNode->pstChild, "pwd");
if (0 == ventoy_plugin_parse_pwdstr((char *)pwd, NULL))
{
grub_printf("file:<%s> [%s]\n", iso, (pos ? "*" : "OK"));
grub_printf("pwd:<%s>\n\n", pwd);
}
else
{
grub_printf("Invalid password for <%s>\n", iso);
}
}
else
{
grub_printf("<%s%s> not found\n", isodisk, iso);
}
}
else if ((iso = vtoy_json_get_string_ex(pCNode->pstChild, "parent")) != NULL)
{
if (ventoy_is_dir_exist("%s%s", isodisk, iso))
{
pwd = vtoy_json_get_string_ex(pCNode->pstChild, "pwd");
if (0 == ventoy_plugin_parse_pwdstr((char *)pwd, NULL))
{
grub_printf("dir:<%s> [%s]\n", iso, (pos ? "*" : "OK"));
grub_printf("pwd:<%s>\n\n", pwd);
}
else
{
grub_printf("Invalid password for <%s>\n", iso);
}
}
else
{
grub_printf("<%s%s> not found\n", isodisk, iso);
}
}
else
{
grub_printf("No file item found in json.\n");
}
}
}
}
return 0;
}
static int ventoy_plugin_persistence_check(VTOY_JSON *json, const char *isodisk)
{
int autosel = 0;
int timeout = 0;
int pathnum = 0;
char *pos = NULL;
const char *iso = NULL;
VTOY_JSON *pNode = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
grub_printf("Not array type %d\n", json->enDataType);
return 1;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
if (pNode->enDataType != JSON_TYPE_OBJECT)
{
grub_printf("NOT object type\n");
}
iso = vtoy_json_get_string_ex(pNode->pstChild, "image");
if (iso)
{
pos = grub_strchr(iso, '*');
if (pos || 0 == ventoy_plugin_check_path(isodisk, iso))
{
grub_printf("image: %s [%s]\n", iso, (pos ? "*" : "OK"));
ventoy_plugin_check_fullpath(pNode->pstChild, isodisk, "backend", &pathnum);
if (JSON_SUCCESS == vtoy_json_get_int(pNode->pstChild, "autosel", &autosel))
{
if (autosel >= 0 && autosel <= pathnum)
{
grub_printf("autosel: %d [OK]\n", autosel);
}
else
{
grub_printf("autosel: %d [FAIL]\n", autosel);
}
}
if (JSON_SUCCESS == vtoy_json_get_int(pNode->pstChild, "timeout", &timeout))
{
if (timeout >= 0)
{
grub_printf("timeout: %d [OK]\n", timeout);
}
else
{
grub_printf("timeout: %d [FAIL]\n", timeout);
}
}
}
else
{
grub_printf("image: %s [FAIL]\n", iso);
}
}
else
{
grub_printf("image not found\n");
}
}
return 0;
}
static int ventoy_plugin_persistence_entry(VTOY_JSON *json, const char *isodisk)
{
int autosel = 0;
int timeout = 0;
int pathnum = 0;
const char *iso = NULL;
VTOY_JSON *pNode = NULL;
persistence_config *node = NULL;
persistence_config *next = NULL;
file_fullpath *backendpath = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
debug("Not array %d\n", json->enDataType);
return 0;
}
if (g_persistence_head)
{
for (node = g_persistence_head; node; node = next)
{
next = node->next;
grub_check_free(node->backendpath);
grub_free(node);
}
g_persistence_head = NULL;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
iso = vtoy_json_get_string_ex(pNode->pstChild, "image");
if (iso && iso[0] == '/')
{
if (0 == ventoy_plugin_parse_fullpath(pNode->pstChild, isodisk, "backend", &backendpath, &pathnum))
{
node = grub_zalloc(sizeof(persistence_config));
if (node)
{
node->pathlen = grub_snprintf(node->isopath, sizeof(node->isopath), "%s", iso);
node->backendpath = backendpath;
node->backendnum = pathnum;
node->autosel = -1;
node->timeout = -1;
if (JSON_SUCCESS == vtoy_json_get_int(pNode->pstChild, "autosel", &autosel))
{
if (autosel >= 0 && autosel <= pathnum)
{
node->autosel = autosel;
}
}
if (JSON_SUCCESS == vtoy_json_get_int(pNode->pstChild, "timeout", &timeout))
{
if (timeout >= 0)
{
node->timeout = timeout;
}
}
if (g_persistence_head)
{
node->next = g_persistence_head;
}
g_persistence_head = node;
}
}
}
}
return 0;
}
static int ventoy_plugin_menualias_check(VTOY_JSON *json, const char *isodisk)
{
int type;
const char *path = NULL;
const char *alias = NULL;
VTOY_JSON *pNode = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
grub_printf("Not array %d\n", json->enDataType);
return 1;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
type = vtoy_alias_image_file;
path = vtoy_json_get_string_ex(pNode->pstChild, "image");
if (!path)
{
path = vtoy_json_get_string_ex(pNode->pstChild, "dir");
type = vtoy_alias_directory;
}
alias = vtoy_json_get_string_ex(pNode->pstChild, "alias");
if (path && path[0] == '/' && alias)
{
if (vtoy_alias_image_file == type)
{
if (grub_strchr(path, '*'))
{
grub_printf("image: <%s> [ * ]\n", path);
}
else if (ventoy_check_file_exist("%s%s", isodisk, path))
{
grub_printf("image: <%s> [ OK ]\n", path);
}
else
{
grub_printf("image: <%s> [ NOT EXIST ]\n", path);
}
}
else
{
if (ventoy_is_dir_exist("%s%s", isodisk, path))
{
grub_printf("dir: <%s> [ OK ]\n", path);
}
else
{
grub_printf("dir: <%s> [ NOT EXIST ]\n", path);
}
}
grub_printf("alias: <%s>\n\n", alias);
}
}
return 0;
}
static int ventoy_plugin_menualias_entry(VTOY_JSON *json, const char *isodisk)
{
int type;
const char *path = NULL;
const char *alias = NULL;
VTOY_JSON *pNode = NULL;
menu_alias *node = NULL;
menu_alias *next = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
debug("Not array %d\n", json->enDataType);
return 0;
}
if (g_menu_alias_head)
{
for (node = g_menu_alias_head; node; node = next)
{
next = node->next;
grub_free(node);
}
g_menu_alias_head = NULL;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
type = vtoy_alias_image_file;
path = vtoy_json_get_string_ex(pNode->pstChild, "image");
if (!path)
{
path = vtoy_json_get_string_ex(pNode->pstChild, "dir");
type = vtoy_alias_directory;
}
alias = vtoy_json_get_string_ex(pNode->pstChild, "alias");
if (path && path[0] == '/' && alias)
{
node = grub_zalloc(sizeof(menu_alias));
if (node)
{
node->type = type;
node->pathlen = grub_snprintf(node->isopath, sizeof(node->isopath), "%s", path);
grub_snprintf(node->alias, sizeof(node->alias), "%s", alias);
if (g_menu_alias_head)
{
node->next = g_menu_alias_head;
}
g_menu_alias_head = node;
}
}
}
return 0;
}
static int ventoy_plugin_menutip_check(VTOY_JSON *json, const char *isodisk)
{
int type;
const char *path = NULL;
const char *tip = NULL;
VTOY_JSON *pNode = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_OBJECT)
{
grub_printf("Not object %d\n", json->enDataType);
return 1;
}
tip = vtoy_json_get_string_ex(json->pstChild, "left");
if (tip)
{
grub_printf("left: <%s>\n", tip);
}
tip = vtoy_json_get_string_ex(json->pstChild, "top");
if (tip)
{
grub_printf("top: <%s>\n", tip);
}
tip = vtoy_json_get_string_ex(json->pstChild, "color");
if (tip)
{
grub_printf("color: <%s>\n", tip);
}
pNode = vtoy_json_find_item(json->pstChild, JSON_TYPE_ARRAY, "tips");
for (pNode = pNode->pstChild; pNode; pNode = pNode->pstNext)
{
type = vtoy_tip_image_file;
path = vtoy_json_get_string_ex(pNode->pstChild, "image");
if (!path)
{
path = vtoy_json_get_string_ex(pNode->pstChild, "dir");
type = vtoy_tip_directory;
}
if (path && path[0] == '/')
{
if (vtoy_tip_image_file == type)
{
if (grub_strchr(path, '*'))
{
grub_printf("image: <%s> [ * ]\n", path);
}
else if (ventoy_check_file_exist("%s%s", isodisk, path))
{
grub_printf("image: <%s> [ OK ]\n", path);
}
else
{
grub_printf("image: <%s> [ NOT EXIST ]\n", path);
}
}
else
{
if (ventoy_is_dir_exist("%s%s", isodisk, path))
{
grub_printf("dir: <%s> [ OK ]\n", path);
}
else
{
grub_printf("dir: <%s> [ NOT EXIST ]\n", path);
}
}
tip = vtoy_json_get_string_ex(pNode->pstChild, "tip");
if (tip)
{
grub_printf("tip: <%s>\n", tip);
}
else
{
tip = vtoy_json_get_string_ex(pNode->pstChild, "tip1");
if (tip)
grub_printf("tip1: <%s>\n", tip);
else
grub_printf("tip1: <NULL>\n");
tip = vtoy_json_get_string_ex(pNode->pstChild, "tip2");
if (tip)
grub_printf("tip2: <%s>\n", tip);
else
grub_printf("tip2: <NULL>\n");
}
}
else
{
grub_printf("image: <%s> [ INVALID ]\n", path);
}
}
return 0;
}
static int ventoy_plugin_menutip_entry(VTOY_JSON *json, const char *isodisk)
{
int type;
const char *path = NULL;
const char *tip = NULL;
VTOY_JSON *pNode = NULL;
menu_tip *node = NULL;
menu_tip *next = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_OBJECT)
{
debug("Not object %d\n", json->enDataType);
return 0;
}
pNode = vtoy_json_find_item(json->pstChild, JSON_TYPE_ARRAY, "tips");
if (pNode == NULL)
{
debug("Not tips found\n");
return 0;
}
if (g_menu_tip_head)
{
for (node = g_menu_tip_head; node; node = next)
{
next = node->next;
grub_free(node);
}
g_menu_tip_head = NULL;
}
tip = vtoy_json_get_string_ex(json->pstChild, "left");
if (tip)
{
grub_env_set("VTOY_TIP_LEFT", tip);
}
tip = vtoy_json_get_string_ex(json->pstChild, "top");
if (tip)
{
grub_env_set("VTOY_TIP_TOP", tip);
}
tip = vtoy_json_get_string_ex(json->pstChild, "color");
if (tip)
{
grub_env_set("VTOY_TIP_COLOR", tip);
}
for (pNode = pNode->pstChild; pNode; pNode = pNode->pstNext)
{
type = vtoy_tip_image_file;
path = vtoy_json_get_string_ex(pNode->pstChild, "image");
if (!path)
{
path = vtoy_json_get_string_ex(pNode->pstChild, "dir");
type = vtoy_tip_directory;
}
if (path && path[0] == '/')
{
node = grub_zalloc(sizeof(menu_tip));
if (node)
{
node->type = type;
node->pathlen = grub_snprintf(node->isopath, sizeof(node->isopath), "%s", path);
tip = vtoy_json_get_string_ex(pNode->pstChild, "tip");
if (tip)
{
grub_snprintf(node->tip1, 1000, "%s", tip);
}
else
{
tip = vtoy_json_get_string_ex(pNode->pstChild, "tip1");
if (tip)
grub_snprintf(node->tip1, 1000, "%s", tip);
tip = vtoy_json_get_string_ex(pNode->pstChild, "tip2");
if (tip)
grub_snprintf(node->tip2, 1000, "%s", tip);
}
if (g_menu_tip_head)
{
node->next = g_menu_tip_head;
}
g_menu_tip_head = node;
}
}
}
return 0;
}
static int ventoy_plugin_injection_check(VTOY_JSON *json, const char *isodisk)
{
int type = 0;
const char *path = NULL;
const char *archive = NULL;
VTOY_JSON *pNode = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
grub_printf("Not array %d\n", json->enDataType);
return 0;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
type = injection_type_file;
path = vtoy_json_get_string_ex(pNode->pstChild, "image");
if (!path)
{
type = injection_type_parent;
path = vtoy_json_get_string_ex(pNode->pstChild, "parent");
if (!path)
{
grub_printf("image/parent not found\n");
continue;
}
}
archive = vtoy_json_get_string_ex(pNode->pstChild, "archive");
if (!archive)
{
grub_printf("archive not found\n");
continue;
}
if (type == injection_type_file)
{
if (grub_strchr(path, '*'))
{
grub_printf("image: <%s> [*]\n", path);
}
else
{
grub_printf("image: <%s> [%s]\n", path, ventoy_check_file_exist("%s%s", isodisk, path) ? "OK" : "NOT EXIST");
}
}
else
{
grub_printf("parent: <%s> [%s]\n", path,
ventoy_is_dir_exist("%s%s", isodisk, path) ? "OK" : "NOT EXIST");
}
grub_printf("archive: <%s> [%s]\n\n", archive, ventoy_check_file_exist("%s%s", isodisk, archive) ? "OK" : "NOT EXIST");
}
return 0;
}
static int ventoy_plugin_injection_entry(VTOY_JSON *json, const char *isodisk)
{
int type = 0;
const char *path = NULL;
const char *archive = NULL;
VTOY_JSON *pNode = NULL;
injection_config *node = NULL;
injection_config *next = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
debug("Not array %d\n", json->enDataType);
return 0;
}
if (g_injection_head)
{
for (node = g_injection_head; node; node = next)
{
next = node->next;
grub_free(node);
}
g_injection_head = NULL;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
type = injection_type_file;
path = vtoy_json_get_string_ex(pNode->pstChild, "image");
if (!path)
{
type = injection_type_parent;
path = vtoy_json_get_string_ex(pNode->pstChild, "parent");
}
archive = vtoy_json_get_string_ex(pNode->pstChild, "archive");
if (path && path[0] == '/' && archive && archive[0] == '/')
{
node = grub_zalloc(sizeof(injection_config));
if (node)
{
node->type = type;
node->pathlen = grub_snprintf(node->isopath, sizeof(node->isopath), "%s", path);
grub_snprintf(node->archive, sizeof(node->archive), "%s", archive);
if (g_injection_head)
{
node->next = g_injection_head;
}
g_injection_head = node;
}
}
}
return 0;
}
static int ventoy_plugin_menuclass_entry(VTOY_JSON *json, const char *isodisk)
{
int type;
int parent = 0;
const char *key = NULL;
const char *class = NULL;
VTOY_JSON *pNode = NULL;
menu_class *tail = NULL;
menu_class *node = NULL;
menu_class *next = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
debug("Not array %d\n", json->enDataType);
return 0;
}
if (g_menu_class_head)
{
for (node = g_menu_class_head; node; node = next)
{
next = node->next;
grub_free(node);
}
g_menu_class_head = NULL;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
parent = 0;
type = vtoy_class_image_file;
key = vtoy_json_get_string_ex(pNode->pstChild, "key");
if (!key)
{
key = vtoy_json_get_string_ex(pNode->pstChild, "parent");
if (key)
{
parent = 1;
}
else
{
key = vtoy_json_get_string_ex(pNode->pstChild, "dir");
type = vtoy_class_directory;
}
}
class = vtoy_json_get_string_ex(pNode->pstChild, "class");
if (key && class)
{
node = grub_zalloc(sizeof(menu_class));
if (node)
{
node->type = type;
node->parent = parent;
node->patlen = grub_snprintf(node->pattern, sizeof(node->pattern), "%s", key);
grub_snprintf(node->class, sizeof(node->class), "%s", class);
if (g_menu_class_head)
{
tail->next = node;
}
else
{
g_menu_class_head = node;
}
tail = node;
}
}
}
return 0;
}
static int ventoy_plugin_menuclass_check(VTOY_JSON *json, const char *isodisk)
{
const char *name = NULL;
const char *key = NULL;
const char *class = NULL;
VTOY_JSON *pNode = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
grub_printf("Not array %d\n", json->enDataType);
return 1;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
name = "key";
key = vtoy_json_get_string_ex(pNode->pstChild, "key");
if (!key)
{
name = "parent";
key = vtoy_json_get_string_ex(pNode->pstChild, "parent");
if (!key)
{
name = "dir";
key = vtoy_json_get_string_ex(pNode->pstChild, "dir");
}
}
class = vtoy_json_get_string_ex(pNode->pstChild, "class");
if (key && class)
{
grub_printf("%s: <%s>\n", name, key);
grub_printf("class: <%s>\n\n", class);
}
}
return 0;
}
static int ventoy_plugin_custom_boot_entry(VTOY_JSON *json, const char *isodisk)
{
int type;
int len;
const char *key = NULL;
const char *cfg = NULL;
VTOY_JSON *pNode = NULL;
custom_boot *tail = NULL;
custom_boot *node = NULL;
custom_boot *next = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
debug("Not array %d\n", json->enDataType);
return 0;
}
if (g_custom_boot_head)
{
for (node = g_custom_boot_head; node; node = next)
{
next = node->next;
grub_free(node);
}
g_custom_boot_head = NULL;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
type = vtoy_custom_boot_image_file;
key = vtoy_json_get_string_ex(pNode->pstChild, "file");
if (!key)
{
key = vtoy_json_get_string_ex(pNode->pstChild, "dir");
type = vtoy_custom_boot_directory;
}
cfg = vtoy_json_get_string_ex(pNode->pstChild, "vcfg");
if (key && cfg)
{
node = grub_zalloc(sizeof(custom_boot));
if (node)
{
node->type = type;
node->pathlen = grub_snprintf(node->path, sizeof(node->path), "%s", key);
len = (int)grub_snprintf(node->cfg, sizeof(node->cfg), "%s", cfg);
if (len >= 5 && grub_strncmp(node->cfg + len - 5, ".vcfg", 5) == 0)
{
if (g_custom_boot_head)
{
tail->next = node;
}
else
{
g_custom_boot_head = node;
}
tail = node;
}
else
{
grub_free(node);
}
}
}
}
return 0;
}
static int ventoy_plugin_custom_boot_check(VTOY_JSON *json, const char *isodisk)
{
int type;
int len;
const char *key = NULL;
const char *cfg = NULL;
VTOY_JSON *pNode = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
grub_printf("Not array %d\n", json->enDataType);
return 1;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
type = vtoy_custom_boot_image_file;
key = vtoy_json_get_string_ex(pNode->pstChild, "file");
if (!key)
{
key = vtoy_json_get_string_ex(pNode->pstChild, "dir");
type = vtoy_custom_boot_directory;
}
cfg = vtoy_json_get_string_ex(pNode->pstChild, "vcfg");
len = (int)grub_strlen(cfg);
if (key && cfg)
{
if (len < 5 || grub_strncmp(cfg + len - 5, ".vcfg", 5))
{
grub_printf("<%s> does not have \".vcfg\" suffix\n\n", cfg);
}
else
{
grub_printf("%s: <%s>\n", (type == vtoy_custom_boot_directory) ? "dir" : "file", key);
grub_printf("vcfg: <%s>\n\n", cfg);
}
}
}
return 0;
}
static int ventoy_plugin_conf_replace_entry(VTOY_JSON *json, const char *isodisk)
{
int img = 0;
const char *isof = NULL;
const char *orgf = NULL;
const char *newf = NULL;
VTOY_JSON *pNode = NULL;
conf_replace *tail = NULL;
conf_replace *node = NULL;
conf_replace *next = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
debug("Not array %d\n", json->enDataType);
return 0;
}
if (g_conf_replace_head)
{
for (node = g_conf_replace_head; node; node = next)
{
next = node->next;
grub_free(node);
}
g_conf_replace_head = NULL;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
isof = vtoy_json_get_string_ex(pNode->pstChild, "iso");
orgf = vtoy_json_get_string_ex(pNode->pstChild, "org");
newf = vtoy_json_get_string_ex(pNode->pstChild, "new");
if (isof && orgf && newf && isof[0] == '/' && orgf[0] == '/' && newf[0] == '/')
{
node = grub_zalloc(sizeof(conf_replace));
if (node)
{
if (JSON_SUCCESS == vtoy_json_get_int(pNode->pstChild, "img", &img))
{
node->img = img;
}
node->pathlen = grub_snprintf(node->isopath, sizeof(node->isopath), "%s", isof);
grub_snprintf(node->orgconf, sizeof(node->orgconf), "%s", orgf);
grub_snprintf(node->newconf, sizeof(node->newconf), "%s", newf);
if (g_conf_replace_head)
{
tail->next = node;
}
else
{
g_conf_replace_head = node;
}
tail = node;
}
}
}
return 0;
}
static int ventoy_plugin_conf_replace_check(VTOY_JSON *json, const char *isodisk)
{
int img = 0;
const char *isof = NULL;
const char *orgf = NULL;
const char *newf = NULL;
VTOY_JSON *pNode = NULL;
grub_file_t file = NULL;
char cmd[256];
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
grub_printf("Not array %d\n", json->enDataType);
return 1;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
isof = vtoy_json_get_string_ex(pNode->pstChild, "iso");
orgf = vtoy_json_get_string_ex(pNode->pstChild, "org");
newf = vtoy_json_get_string_ex(pNode->pstChild, "new");
if (isof && orgf && newf && isof[0] == '/' && orgf[0] == '/' && newf[0] == '/')
{
if (ventoy_check_file_exist("%s%s", isodisk, isof))
{
grub_printf("iso:<%s> [OK]\n", isof);
grub_snprintf(cmd, sizeof(cmd), "loopback vtisocheck \"%s%s\"", isodisk, isof);
grub_script_execute_sourcecode(cmd);
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "(vtisocheck)/%s", orgf);
if (file)
{
if (grub_strcmp(file->fs->name, "iso9660") == 0)
{
grub_printf("org:<%s> [OK]\n", orgf);
}
else
{
grub_printf("org:<%s> [Exist But NOT ISO9660]\n", orgf);
}
grub_file_close(file);
}
else
{
grub_printf("org:<%s> [NOT Exist]\n", orgf);
}
grub_script_execute_sourcecode("loopback -d vtisocheck");
}
else if (grub_strchr(isof, '*'))
{
grub_printf("iso:<%s> [*]\n", isof);
grub_printf("org:<%s>\n", orgf);
}
else
{
grub_printf("iso:<%s> [NOT Exist]\n", isof);
grub_printf("org:<%s>\n", orgf);
}
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s%s", isodisk, newf);
if (file)
{
if (file->size > vtoy_max_replace_file_size)
{
grub_printf("new:<%s> [Too Big %lu] \n", newf, (ulong)file->size);
}
else
{
grub_printf("new1:<%s> [OK]\n", newf);
}
grub_file_close(file);
}
else
{
grub_printf("new:<%s> [NOT Exist]\n", newf);
}
if (JSON_SUCCESS == vtoy_json_get_int(pNode->pstChild, "img", &img))
{
grub_printf("img:<%d>\n", img);
}
grub_printf("\n");
}
}
return 0;
}
static int ventoy_plugin_auto_memdisk_entry(VTOY_JSON *json, const char *isodisk)
{
VTOY_JSON *pNode = NULL;
auto_memdisk *node = NULL;
auto_memdisk *next = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
debug("Not array %d\n", json->enDataType);
return 0;
}
if (g_auto_memdisk_head)
{
for (node = g_auto_memdisk_head; node; node = next)
{
next = node->next;
grub_free(node);
}
g_auto_memdisk_head = NULL;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
if (pNode->enDataType == JSON_TYPE_STRING)
{
node = grub_zalloc(sizeof(auto_memdisk));
if (node)
{
node->pathlen = grub_snprintf(node->isopath, sizeof(node->isopath), "%s", pNode->unData.pcStrVal);
if (g_auto_memdisk_head)
{
node->next = g_auto_memdisk_head;
}
g_auto_memdisk_head = node;
}
}
}
return 0;
}
static int ventoy_plugin_auto_memdisk_check(VTOY_JSON *json, const char *isodisk)
{
VTOY_JSON *pNode = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
grub_printf("Not array %d\n", json->enDataType);
return 1;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
if (pNode->enDataType == JSON_TYPE_STRING)
{
grub_printf("<%s> ", pNode->unData.pcStrVal);
if (grub_strchr(pNode->unData.pcStrVal, '*'))
{
grub_printf(" [*]\n");
}
else if (ventoy_check_file_exist("%s%s", isodisk, pNode->unData.pcStrVal))
{
grub_printf(" [OK]\n");
}
else
{
grub_printf(" [NOT EXIST]\n");
}
}
}
return 0;
}
static int ventoy_plugin_image_list_entry(VTOY_JSON *json, const char *isodisk)
{
VTOY_JSON *pNode = NULL;
image_list *node = NULL;
image_list *next = NULL;
image_list *tail = NULL;
(void)isodisk;
if (json->enDataType != JSON_TYPE_ARRAY)
{
debug("Not array %d\n", json->enDataType);
return 0;
}
if (g_image_list_head)
{
for (node = g_image_list_head; node; node = next)
{
next = node->next;
grub_free(node);
}
g_image_list_head = NULL;
}
if (grub_strncmp(json->pcName, "image_blacklist", 15) == 0)
{
g_plugin_image_list = VENTOY_IMG_BLACK_LIST;
}
else
{
g_plugin_image_list = VENTOY_IMG_WHITE_LIST;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
if (pNode->enDataType == JSON_TYPE_STRING)
{
node = grub_zalloc(sizeof(image_list));
if (node)
{
node->pathlen = grub_snprintf(node->isopath, sizeof(node->isopath), "%s", pNode->unData.pcStrVal);
if (g_image_list_head)
{
tail->next = node;
}
else
{
g_image_list_head = node;
}
tail = node;
}
}
}
return 0;
}
static int ventoy_plugin_image_list_check(VTOY_JSON *json, const char *isodisk)
{
VTOY_JSON *pNode = NULL;
if (json->enDataType != JSON_TYPE_ARRAY)
{
grub_printf("Not array %d\n", json->enDataType);
return 1;
}
for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
{
if (pNode->enDataType == JSON_TYPE_STRING)
{
grub_printf("<%s> ", pNode->unData.pcStrVal);
if (grub_strchr(pNode->unData.pcStrVal, '*'))
{
grub_printf(" [*]\n");
}
else if (ventoy_check_file_exist("%s%s", isodisk, pNode->unData.pcStrVal))
{
grub_printf(" [OK]\n");
}
else
{
grub_printf(" [NOT EXIST]\n");
}
}
}
return 0;
}
static plugin_entry g_plugin_entries[] =
{
{ "control", ventoy_plugin_control_entry, ventoy_plugin_control_check, 0 },
{ "theme", ventoy_plugin_theme_entry, ventoy_plugin_theme_check, 0 },
{ "auto_install", ventoy_plugin_auto_install_entry, ventoy_plugin_auto_install_check, 0 },
{ "persistence", ventoy_plugin_persistence_entry, ventoy_plugin_persistence_check, 0 },
{ "menu_alias", ventoy_plugin_menualias_entry, ventoy_plugin_menualias_check, 0 },
{ "menu_tip", ventoy_plugin_menutip_entry, ventoy_plugin_menutip_check, 0 },
{ "menu_class", ventoy_plugin_menuclass_entry, ventoy_plugin_menuclass_check, 0 },
{ "injection", ventoy_plugin_injection_entry, ventoy_plugin_injection_check, 0 },
{ "auto_memdisk", ventoy_plugin_auto_memdisk_entry, ventoy_plugin_auto_memdisk_check, 0 },
{ "image_list", ventoy_plugin_image_list_entry, ventoy_plugin_image_list_check, 0 },
{ "image_blacklist", ventoy_plugin_image_list_entry, ventoy_plugin_image_list_check, 0 },
{ "conf_replace", ventoy_plugin_conf_replace_entry, ventoy_plugin_conf_replace_check, 0 },
{ "dud", ventoy_plugin_dud_entry, ventoy_plugin_dud_check, 0 },
{ "password", ventoy_plugin_pwd_entry, ventoy_plugin_pwd_check, 0 },
{ "custom_boot", ventoy_plugin_custom_boot_entry, ventoy_plugin_custom_boot_check, 0 },
};
static int ventoy_parse_plugin_config(VTOY_JSON *json, const char *isodisk)
{
int i;
char key[128];
VTOY_JSON *cur = NULL;
grub_snprintf(g_iso_disk_name, sizeof(g_iso_disk_name), "%s", isodisk);
for (cur = json; cur; cur = cur->pstNext)
{
for (i = 0; i < (int)ARRAY_SIZE(g_plugin_entries); i++)
{
grub_snprintf(key, sizeof(key), "%s_%s", g_plugin_entries[i].key, g_arch_mode_suffix);
if (g_plugin_entries[i].flag == 0 && grub_strcmp(key, cur->pcName) == 0)
{
debug("Plugin entry for %s\n", g_plugin_entries[i].key);
g_plugin_entries[i].entryfunc(cur, isodisk);
g_plugin_entries[i].flag = 1;
break;
}
}
}
for (cur = json; cur; cur = cur->pstNext)
{
for (i = 0; i < (int)ARRAY_SIZE(g_plugin_entries); i++)
{
if (g_plugin_entries[i].flag == 0 && grub_strcmp(g_plugin_entries[i].key, cur->pcName) == 0)
{
debug("Plugin entry for %s\n", g_plugin_entries[i].key);
g_plugin_entries[i].entryfunc(cur, isodisk);
g_plugin_entries[i].flag = 1;
break;
}
}
}
return 0;
}
grub_err_t ventoy_cmd_load_plugin(grub_extcmd_context_t ctxt, int argc, char **args)
{
int ret = 0;
int offset = 0;
char *buf = NULL;
grub_uint8_t *code = NULL;
grub_file_t file;
VTOY_JSON *json = NULL;
(void)ctxt;
(void)argc;
grub_env_set("VTOY_TIP_LEFT", "10%");
grub_env_set("VTOY_TIP_TOP", "80%+5");
grub_env_set("VTOY_TIP_COLOR", "blue");
grub_env_set("VTOY_TIP_ALIGN", "left");
file = ventoy_grub_file_open(GRUB_FILE_TYPE_LINUX_INITRD, "%s/ventoy/ventoy.json", args[0]);
if (!file)
{
return GRUB_ERR_NONE;
}
debug("json configuration file size %d\n", (int)file->size);
buf = grub_malloc(file->size + 1);
if (!buf)
{
grub_file_close(file);
return 1;
}
buf[file->size] = 0;
grub_file_read(file, buf, file->size);
grub_file_close(file);
json = vtoy_json_create();
if (!json)
{
return 1;
}
code = (grub_uint8_t *)buf;
if (code[0] == 0xef && code[1] == 0xbb && code[2] == 0xbf)
{
offset = 3; /* Skip UTF-8 BOM */
}
else if ((code[0] == 0xff && code[1] == 0xfe) || (code[0] == 0xfe && code[1] == 0xff))
{
grub_env_set("VTOY_PLUGIN_SYNTAX_ERROR", "1");
grub_env_export("VTOY_PLUGIN_SYNTAX_ERROR");
grub_env_set("VTOY_PLUGIN_ENCODE_ERROR", "1");
grub_env_export("VTOY_PLUGIN_ENCODE_ERROR");
debug("Failed to parse json string %d\n", ret);
grub_free(buf);
return 1;
}
ret = vtoy_json_parse(json, buf + offset);
if (ret)
{
grub_env_set("VTOY_PLUGIN_SYNTAX_ERROR", "1");
grub_env_export("VTOY_PLUGIN_SYNTAX_ERROR");
debug("Failed to parse json string %d\n", ret);
grub_free(buf);
return 1;
}
ventoy_parse_plugin_config(json->pstChild, args[0]);
vtoy_json_destroy(json);
grub_free(buf);
if (g_boot_pwd.type)
{
grub_printf("\n\n======= %s ======\n\n", grub_env_get("VTOY_TEXT_MENU_VER"));
if (ventoy_check_password(&g_boot_pwd, 3))
{
grub_printf("\n!!! Password check failed, will exit after 5 seconds. !!!\n");
grub_refresh();
grub_sleep(5);
grub_exit();
}
}
if (g_menu_tip_head)
{
grub_env_set("VTOY_MENU_TIP_ENABLE", "1");
}
else
{
grub_env_unset("VTOY_MENU_TIP_ENABLE");
}
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
void ventoy_plugin_dump_injection(void)
{
injection_config *node = NULL;
for (node = g_injection_head; node; node = node->next)
{
grub_printf("\n%s:<%s>\n", (node->type == injection_type_file) ? "IMAGE" : "PARENT", node->isopath);
grub_printf("ARCHIVE:<%s>\n", node->archive);
}
return;
}
void ventoy_plugin_dump_auto_install(void)
{
int i;
install_template *node = NULL;
for (node = g_install_template_head; node; node = node->next)
{
grub_printf("\n%s:<%s> <%d>\n",
(node->type == auto_install_type_file) ? "IMAGE" : "PARENT",
node->isopath, node->templatenum);
for (i = 0; i < node->templatenum; i++)
{
grub_printf("SCRIPT %d:<%s>\n", i, node->templatepath[i].path);
}
}
return;
}
void ventoy_plugin_dump_persistence(void)
{
int rc;
int i = 0;
persistence_config *node = NULL;
ventoy_img_chunk_list chunk_list;
for (node = g_persistence_head; node; node = node->next)
{
grub_printf("\nIMAGE:<%s> <%d>\n", node->isopath, node->backendnum);
for (i = 0; i < node->backendnum; i++)
{
grub_printf("PERSIST %d:<%s>", i, node->backendpath[i].path);
rc = ventoy_plugin_get_persistent_chunklist(node->isopath, i, &chunk_list);
if (rc == 0)
{
grub_printf(" [ SUCCESS ]\n");
grub_free(chunk_list.chunk);
}
else
{
grub_printf(" [ FAILED ]\n");
}
}
}
return;
}
install_template * ventoy_plugin_find_install_template(const char *isopath)
{
int len;
install_template *node = NULL;
if (!g_install_template_head)
{
return NULL;
}
len = (int)grub_strlen(isopath);
for (node = g_install_template_head; node; node = node->next)
{
if (node->type == auto_install_type_file)
{
if (node->pathlen == len && ventoy_strcmp(node->isopath, isopath) == 0)
{
return node;
}
}
}
for (node = g_install_template_head; node; node = node->next)
{
if (node->type == auto_install_type_parent)
{
if (node->pathlen < len && ventoy_plugin_is_parent(node->isopath, node->pathlen, isopath))
{
return node;
}
}
}
return NULL;
}
char * ventoy_plugin_get_cur_install_template(const char *isopath, install_template **cur)
{
install_template *node = NULL;
if (cur)
{
*cur = NULL;
}
node = ventoy_plugin_find_install_template(isopath);
if ((!node) || (!node->templatepath))
{
return NULL;
}
if (node->cursel < 0 || node->cursel >= node->templatenum)
{
return NULL;
}
if (cur)
{
*cur = node;
}
return node->templatepath[node->cursel].path;
}
persistence_config * ventoy_plugin_find_persistent(const char *isopath)
{
int len;
persistence_config *node = NULL;
if (!g_persistence_head)
{
return NULL;
}
len = (int)grub_strlen(isopath);
for (node = g_persistence_head; node; node = node->next)
{
if ((len == node->pathlen) && (ventoy_strcmp(node->isopath, isopath) == 0))
{
return node;
}
}
return NULL;
}
int ventoy_plugin_get_persistent_chunklist(const char *isopath, int index, ventoy_img_chunk_list *chunk_list)
{
int rc = 1;
int len = 0;
char *path = NULL;
grub_uint64_t start = 0;
grub_file_t file = NULL;
persistence_config *node = NULL;
node = ventoy_plugin_find_persistent(isopath);
if ((!node) || (!node->backendpath))
{
return 1;
}
if (index < 0)
{
index = node->cursel;
}
if (index < 0 || index >= node->backendnum)
{
return 1;
}
path = node->backendpath[index].path;
if (node->backendpath[index].vlnk_add == 0)
{
len = grub_strlen(path);
if (len > 9 && grub_strncmp(path + len - 9, ".vlnk.dat", 9) == 0)
{
ventoy_add_vlnk_file(NULL, path);
node->backendpath[index].vlnk_add = 1;
}
}
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s%s", g_iso_disk_name, path);
if (!file)
{
debug("Failed to open file %s%s\n", g_iso_disk_name, path);
goto end;
}
grub_memset(chunk_list, 0, sizeof(ventoy_img_chunk_list));
chunk_list->chunk = grub_malloc(sizeof(ventoy_img_chunk) * DEFAULT_CHUNK_NUM);
if (NULL == chunk_list->chunk)
{
goto end;
}
chunk_list->max_chunk = DEFAULT_CHUNK_NUM;
chunk_list->cur_chunk = 0;
start = file->device->disk->partition->start;
ventoy_get_block_list(file, chunk_list, start);
if (0 != ventoy_check_block_list(file, chunk_list, start))
{
grub_free(chunk_list->chunk);
chunk_list->chunk = NULL;
goto end;
}
rc = 0;
end:
if (file)
grub_file_close(file);
return rc;
}
const char * ventoy_plugin_get_injection(const char *isopath)
{
int len;
injection_config *node = NULL;
if (!g_injection_head)
{
return NULL;
}
len = (int)grub_strlen(isopath);
for (node = g_injection_head; node; node = node->next)
{
if (node->type == injection_type_file)
{
if (node->pathlen == len && ventoy_strcmp(node->isopath, isopath) == 0)
{
return node->archive;
}
}
}
for (node = g_injection_head; node; node = node->next)
{
if (node->type == injection_type_parent)
{
if (node->pathlen < len && ventoy_plugin_is_parent(node->isopath, node->pathlen, isopath))
{
return node->archive;
}
}
}
return NULL;
}
const char * ventoy_plugin_get_menu_alias(int type, const char *isopath)
{
int len;
menu_alias *node = NULL;
if (!g_menu_alias_head)
{
return NULL;
}
len = (int)grub_strlen(isopath);
for (node = g_menu_alias_head; node; node = node->next)
{
if (node->type == type && node->pathlen &&
node->pathlen == len && ventoy_strcmp(node->isopath, isopath) == 0)
{
return node->alias;
}
}
return NULL;
}
const menu_tip * ventoy_plugin_get_menu_tip(int type, const char *isopath)
{
int len;
menu_tip *node = NULL;
if (!g_menu_tip_head)
{
return NULL;
}
len = (int)grub_strlen(isopath);
for (node = g_menu_tip_head; node; node = node->next)
{
if (node->type == type && node->pathlen &&
node->pathlen == len && ventoy_strcmp(node->isopath, isopath) == 0)
{
return node;
}
}
return NULL;
}
const char * ventoy_plugin_get_menu_class(int type, const char *name, const char *path)
{
int namelen;
int pathlen;
menu_class *node = NULL;
if (!g_menu_class_head)
{
return NULL;
}
namelen = (int)grub_strlen(name);
pathlen = (int)grub_strlen(path);
if (vtoy_class_image_file == type)
{
for (node = g_menu_class_head; node; node = node->next)
{
if (node->type != type)
{
continue;
}
if (node->parent == 0)
{
if ((node->patlen < namelen) && grub_strstr(name, node->pattern))
{
return node->class;
}
}
}
for (node = g_menu_class_head; node; node = node->next)
{
if (node->type != type)
{
continue;
}
if (node->parent)
{
if ((node->patlen < pathlen) && ventoy_plugin_is_parent(node->pattern, node->patlen, path))
{
return node->class;
}
}
}
}
else
{
for (node = g_menu_class_head; node; node = node->next)
{
if (node->type == type && node->patlen == namelen && grub_strncmp(name, node->pattern, namelen) == 0)
{
return node->class;
}
}
}
return NULL;
}
int ventoy_plugin_add_custom_boot(const char *vcfgpath)
{
int len;
custom_boot *node = NULL;
node = grub_zalloc(sizeof(custom_boot));
if (node)
{
node->type = vtoy_custom_boot_image_file;
node->pathlen = grub_snprintf(node->path, sizeof(node->path), "%s", vcfgpath);
grub_snprintf(node->cfg, sizeof(node->cfg), "%s", vcfgpath);
/* .vcfg */
len = node->pathlen - 5;
node->path[len] = 0;
node->pathlen = len;
if (g_custom_boot_head)
{
node->next = g_custom_boot_head;
}
g_custom_boot_head = node;
}
return 0;
}
const char * ventoy_plugin_get_custom_boot(const char *isopath)
{
int i;
int len;
custom_boot *node = NULL;
if (!g_custom_boot_head)
{
return NULL;
}
len = (int)grub_strlen(isopath);
for (node = g_custom_boot_head; node; node = node->next)
{
if (node->type == vtoy_custom_boot_image_file)
{
if (node->pathlen == len && grub_strncmp(isopath, node->path, len) == 0)
{
return node->cfg;
}
}
else
{
if (node->pathlen < len && isopath[node->pathlen] == '/' &&
grub_strncmp(isopath, node->path, node->pathlen) == 0)
{
for (i = node->pathlen + 1; i < len; i++)
{
if (isopath[i] == '/')
{
break;
}
}
if (i >= len)
{
return node->cfg;
}
}
}
}
return NULL;
}
grub_err_t ventoy_cmd_dump_custom_boot(grub_extcmd_context_t ctxt, int argc, char **args)
{
custom_boot *node = NULL;
(void)argc;
(void)ctxt;
(void)args;
for (node = g_custom_boot_head; node; node = node->next)
{
grub_printf("[%s] <%s>:<%s>\n", (node->type == vtoy_custom_boot_directory) ? "dir" : "file",
node->path, node->cfg);
}
return 0;
}
int ventoy_plugin_check_memdisk(const char *isopath)
{
int len;
auto_memdisk *node = NULL;
if (!g_auto_memdisk_head)
{
return 0;
}
len = (int)grub_strlen(isopath);
for (node = g_auto_memdisk_head; node; node = node->next)
{
if (node->pathlen == len && ventoy_strncmp(node->isopath, isopath, len) == 0)
{
return 1;
}
}
return 0;
}
int ventoy_plugin_get_image_list_index(int type, const char *name)
{
int len;
int index = 1;
image_list *node = NULL;
if (!g_image_list_head)
{
return 0;
}
len = (int)grub_strlen(name);
for (node = g_image_list_head; node; node = node->next, index++)
{
if (vtoy_class_directory == type)
{
if (len < node->pathlen && ventoy_strncmp(node->isopath, name, len) == 0)
{
return index;
}
}
else
{
if (len == node->pathlen && ventoy_strncmp(node->isopath, name, len) == 0)
{
return index;
}
}
}
return 0;
}
int ventoy_plugin_find_conf_replace(const char *iso, conf_replace *nodes[VTOY_MAX_CONF_REPLACE])
{
int n = 0;
int len;
conf_replace *node;
if (!g_conf_replace_head)
{
return 0;
}
len = (int)grub_strlen(iso);
for (node = g_conf_replace_head; node; node = node->next)
{
if (node->pathlen == len && ventoy_strncmp(node->isopath, iso, len) == 0)
{
nodes[n++] = node;
if (n >= VTOY_MAX_CONF_REPLACE)
{
return n;
}
}
}
return n;
}
dud * ventoy_plugin_find_dud(const char *iso)
{
int len;
dud *node;
if (!g_dud_head)
{
return NULL;
}
len = (int)grub_strlen(iso);
for (node = g_dud_head; node; node = node->next)
{
if (node->pathlen == len && ventoy_strncmp(node->isopath, iso, len) == 0)
{
return node;
}
}
return NULL;
}
int ventoy_plugin_load_dud(dud *node, const char *isopart)
{
int i;
char *buf;
grub_file_t file;
for (i = 0; i < node->dudnum; i++)
{
if (node->files[i].size > 0)
{
debug("file %d has been loaded\n", i);
continue;
}
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s%s", isopart, node->dudpath[i].path);
if (file)
{
buf = grub_malloc(file->size);
if (buf)
{
grub_file_read(file, buf, file->size);
node->files[i].size = (int)file->size;
node->files[i].buf = buf;
}
grub_file_close(file);
}
}
return 0;
}
static const vtoy_password * ventoy_plugin_get_password(const char *isopath)
{
int i;
int len;
const char *pos = NULL;
menu_password *node = NULL;
if (!isopath)
{
return NULL;
}
if (g_pwd_head)
{
len = (int)grub_strlen(isopath);
for (node = g_pwd_head; node; node = node->next)
{
if (node->type == vtoy_menu_pwd_file)
{
if (node->pathlen == len && ventoy_strncmp(node->isopath, isopath, len) == 0)
{
return &(node->password);
}
}
}
for (node = g_pwd_head; node; node = node->next)
{
if (node->type == vtoy_menu_pwd_parent)
{
if (node->pathlen < len && ventoy_plugin_is_parent(node->isopath, node->pathlen, isopath))
{
return &(node->password);
}
}
}
}
while (*isopath)
{
if (*isopath == '.')
{
pos = isopath;
}
isopath++;
}
if (pos)
{
for (i = 0; i < (int)ARRAY_SIZE(g_menu_prefix); i++)
{
if (g_file_type_pwd[i].type && 0 == grub_strcasecmp(pos + 1, g_menu_prefix[i]))
{
return g_file_type_pwd + i;
}
}
}
return NULL;
}
grub_err_t ventoy_cmd_check_password(grub_extcmd_context_t ctxt, int argc, char **args)
{
int ret;
const vtoy_password *pwd = NULL;
(void)ctxt;
(void)argc;
pwd = ventoy_plugin_get_password(args[0]);
if (pwd)
{
if (0 == ventoy_check_password(pwd, 1))
{
ret = 1;
}
else
{
ret = 0;
}
}
else
{
ret = 1;
}
grub_errno = 0;
return ret;
}
grub_err_t ventoy_cmd_plugin_check_json(grub_extcmd_context_t ctxt, int argc, char **args)
{
int i = 0;
int ret = 0;
char *buf = NULL;
char key[128];
grub_file_t file;
VTOY_JSON *node = NULL;
VTOY_JSON *json = NULL;
(void)ctxt;
if (argc != 3)
{
return 0;
}
file = ventoy_grub_file_open(GRUB_FILE_TYPE_LINUX_INITRD, "%s/ventoy/ventoy.json", args[0]);
if (!file)
{
grub_printf("Plugin json file /ventoy/ventoy.json does NOT exist.\n");
grub_printf("Attention: directory name and filename are both case-sensitive.\n");
goto end;
}
buf = grub_malloc(file->size + 1);
if (!buf)
{
grub_printf("Failed to malloc memory %lu.\n", (ulong)(file->size + 1));
goto end;
}
buf[file->size] = 0;
grub_file_read(file, buf, file->size);
json = vtoy_json_create();
if (!json)
{
grub_printf("Failed to create json\n");
goto end;
}
ret = vtoy_json_parse(json, buf);
if (ret)
{
grub_printf("Syntax error detected in ventoy.json, please check it.\n");
goto end;
}
grub_snprintf(key, sizeof(key), "%s_%s", args[1], g_arch_mode_suffix);
for (node = json->pstChild; node; node = node->pstNext)
{
if (grub_strcmp(node->pcName, key) == 0)
{
break;
}
}
if (!node)
{
for (node = json->pstChild; node; node = node->pstNext)
{
if (grub_strcmp(node->pcName, args[1]) == 0)
{
break;
}
}
if (!node)
{
grub_printf("%s is NOT found in ventoy.json\n", args[1]);
goto end;
}
}
for (i = 0; i < (int)ARRAY_SIZE(g_plugin_entries); i++)
{
if (grub_strcmp(g_plugin_entries[i].key, args[1]) == 0)
{
if (g_plugin_entries[i].checkfunc)
{
ret = g_plugin_entries[i].checkfunc(node, args[2]);
}
break;
}
}
end:
check_free(file, grub_file_close);
check_free(json, vtoy_json_destroy);
grub_check_free(buf);
return 0;
}
grub_err_t ventoy_cmd_select_theme_cfg(grub_extcmd_context_t ctxt, int argc, char **args)
{
int pos = 0;
int bufsize = 0;
char *name = NULL;
char *buf = NULL;
theme_list *node = NULL;
(void)argc;
(void)args;
(void)ctxt;
if (g_theme_single_file[0])
{
return 0;
}
if (g_theme_num < 2)
{
return 0;
}
bufsize = (g_theme_num + 1) * 1024;
buf = grub_malloc(bufsize);
if (!buf)
{
return 0;
}
for (node = g_theme_head; node; node = node->next)
{
name = grub_strstr(node->theme.path, ")/");
if (name)
{
name++;
}
else
{
name = node->theme.path;
}
pos += grub_snprintf(buf + pos, bufsize - pos,
"menuentry \"%s\" --class=debug_theme_item --class=debug_theme_select --class=F5tool {\n"
"vt_set_theme_path \"%s\"\n"
"}\n",
name, node->theme.path);
}
pos += grub_snprintf(buf + pos, bufsize - pos,
"menuentry \"$VTLANG_RETURN_PREVIOUS\" --class=vtoyret VTOY_RET {\n"
"echo 'Return ...'\n"
"}\n");
grub_script_execute_sourcecode(buf);
grub_free(buf);
return 0;
}
extern char g_ventoy_theme_path[256];
grub_err_t ventoy_cmd_set_theme(grub_extcmd_context_t ctxt, int argc, char **args)
{
grub_uint32_t i = 0;
grub_uint32_t mod = 0;
grub_uint32_t theme_num = 0;
theme_list *node = g_theme_head;
struct grub_datetime datetime;
struct grub_video_mode_info info;
char buf[64];
char **pThemePath = NULL;
(void)argc;
(void)args;
(void)ctxt;
if (g_theme_single_file[0])
{
debug("single theme %s\n", g_theme_single_file);
grub_env_set("theme", g_theme_single_file);
goto end;
}
debug("g_theme_num = %d\n", g_theme_num);
if (g_theme_num == 0)
{
goto end;
}
if (g_theme_id > 0 && g_theme_id <= g_theme_num)
{
for (i = 0; i < (grub_uint32_t)(g_theme_id - 1) && node; i++)
{
node = node->next;
}
grub_env_set("theme", node->theme.path);
goto end;
}
pThemePath = (char **)grub_zalloc(sizeof(char *) * g_theme_num);
if (!pThemePath)
{
goto end;
}
if (g_theme_res_fit)
{
if (grub_video_get_info(&info) == GRUB_ERR_NONE)
{
debug("get video info success %ux%u\n", info.width, info.height);
grub_snprintf(buf, sizeof(buf), "%ux%u", info.width, info.height);
for (node = g_theme_head; node; node = node->next)
{
if (grub_strstr(node->theme.path, buf))
{
pThemePath[theme_num++] = node->theme.path;
}
}
}
}
if (theme_num == 0)
{
for (node = g_theme_head; node; node = node->next)
{
pThemePath[theme_num++] = node->theme.path;
}
}
if (theme_num == 1)
{
mod = 0;
debug("Only 1 theme match, no need to random.\n");
}
else
{
grub_memset(&datetime, 0, sizeof(datetime));
grub_get_datetime(&datetime);
if (g_theme_random == vtoy_theme_random_boot_second)
{
grub_divmod32((grub_uint32_t)datetime.second, theme_num, &mod);
}
else if (g_theme_random == vtoy_theme_random_boot_day)
{
grub_divmod32((grub_uint32_t)datetime.day, theme_num, &mod);
}
else if (g_theme_random == vtoy_theme_random_boot_month)
{
grub_divmod32((grub_uint32_t)datetime.month, theme_num, &mod);
}
debug("%04d/%02d/%02d %02d:%02d:%02d theme_num:%d mod:%d\n",
datetime.year, datetime.month, datetime.day,
datetime.hour, datetime.minute, datetime.second,
theme_num, mod);
}
if (argc > 0 && grub_strcmp(args[0], "switch") == 0)
{
grub_snprintf(g_ventoy_theme_path, sizeof(g_ventoy_theme_path), "%s", pThemePath[mod]);
}
else
{
debug("random theme %s\n", pThemePath[mod]);
grub_env_set("theme", pThemePath[mod]);
}
g_ventoy_menu_refresh = 1;
end:
grub_check_free(pThemePath);
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_set_theme_path(grub_extcmd_context_t ctxt, int argc, char **args)
{
(void)argc;
(void)ctxt;
if (argc == 0)
{
g_ventoy_theme_path[0] = 0;
}
else
{
grub_snprintf(g_ventoy_theme_path, sizeof(g_ventoy_theme_path), "%s", args[0]);
}
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
const char *ventoy_get_vmenu_title(const char *vMenu)
{
return vtoy_json_get_string_ex(g_menu_lang_json->pstChild, vMenu);
}
int ventoy_plugin_load_menu_lang(int init, const char *lang)
{
int ret = 1;
grub_file_t file = NULL;
char *buf = NULL;
if (grub_strcmp(lang, g_cur_menu_language) == 0)
{
debug("Same menu lang %s\n", lang);
return 0;
}
grub_snprintf(g_cur_menu_language, sizeof(g_cur_menu_language), "%s", lang);
debug("Load menu lang %s\n", g_cur_menu_language);
if (g_menu_lang_json)
{
vtoy_json_destroy(g_menu_lang_json);
g_menu_lang_json = NULL;
}
g_menu_lang_json = vtoy_json_create();
if (!g_menu_lang_json)
{
goto end;
}
file = ventoy_grub_file_open(GRUB_FILE_TYPE_LINUX_INITRD, "(vt_menu_tarfs)/menu/%s.json", lang);
if (!file)
{
goto end;
}
buf = grub_malloc(file->size + 1);
if (!buf)
{
grub_printf("Failed to malloc memory %lu.\n", (ulong)(file->size + 1));
goto end;
}
buf[file->size] = 0;
grub_file_read(file, buf, file->size);
vtoy_json_parse(g_menu_lang_json, buf);
if (g_default_menu_mode == 0)
{
grub_snprintf(g_ventoy_hotkey_tip, sizeof(g_ventoy_hotkey_tip), "%s", ventoy_get_vmenu_title("VTLANG_STR_HOTKEY_TREE"));
}
else
{
grub_snprintf(g_ventoy_hotkey_tip, sizeof(g_ventoy_hotkey_tip), "%s", ventoy_get_vmenu_title("VTLANG_STR_HOTKEY_LIST"));
}
if (init == 0)
{
ventoy_menu_push_key(GRUB_TERM_ESC);
ventoy_menu_push_key(GRUB_TERM_ESC);
g_ventoy_menu_refresh = 1;
}
ret = 0;
end:
check_free(file, grub_file_close);
grub_check_free(buf);
return ret;
}
grub_err_t ventoy_cmd_cur_menu_lang(grub_extcmd_context_t ctxt, int argc, char **args)
{
(void)ctxt;
(void)argc;
if (argc > 0)
{
grub_env_set(args[0], g_cur_menu_language);
}
else
{
grub_printf("%s\n", g_cur_menu_language);
grub_printf("%s\n", g_ventoy_hotkey_tip);
grub_refresh();
}
VENTOY_CMD_RETURN(0);
}
grub_err_t ventoy_cmd_push_menulang(grub_extcmd_context_t ctxt, int argc, char **args)
{
(void)argc;
(void)ctxt;
if (g_push_menu_language[0] == 0)
{
grub_memcpy(g_push_menu_language, g_cur_menu_language, sizeof(g_push_menu_language));
ventoy_plugin_load_menu_lang(0, args[0]);
}
VENTOY_CMD_RETURN(0);
}
grub_err_t ventoy_cmd_pop_menulang(grub_extcmd_context_t ctxt, int argc, char **args)
{
(void)argc;
(void)ctxt;
(void)args;
if (g_push_menu_language[0])
{
ventoy_plugin_load_menu_lang(0, g_push_menu_language);
g_push_menu_language[0] = 0;
}
VENTOY_CMD_RETURN(0);
}
| 97,634 | C | .c | 3,162 | 20.826376 | 137 | 0.487471 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
617 | ventoy_json.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_json.c | /******************************************************************************
* ventoy_json.c
*
* Copyright (c) 2020, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <grub/types.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/dl.h>
#include <grub/disk.h>
#include <grub/device.h>
#include <grub/term.h>
#include <grub/partition.h>
#include <grub/file.h>
#include <grub/normal.h>
#include <grub/extcmd.h>
#include <grub/datetime.h>
#include <grub/i18n.h>
#include <grub/net.h>
#include <grub/time.h>
#include <grub/ventoy.h>
#include "ventoy_def.h"
GRUB_MOD_LICENSE ("GPLv3+");
static void json_debug(const char *fmt, ...)
{
va_list args;
if (g_ventoy_debug == 0)
{
return;
}
va_start (args, fmt);
grub_vprintf (fmt, args);
va_end (args);
grub_printf("\n");
}
static void vtoy_json_free(VTOY_JSON *pstJsonHead)
{
VTOY_JSON *pstNext = NULL;
while (NULL != pstJsonHead)
{
pstNext = pstJsonHead->pstNext;
if ((pstJsonHead->enDataType < JSON_TYPE_BUTT) && (NULL != pstJsonHead->pstChild))
{
vtoy_json_free(pstJsonHead->pstChild);
}
grub_free(pstJsonHead);
pstJsonHead = pstNext;
}
return;
}
static char *vtoy_json_skip(const char *pcData)
{
while ((NULL != pcData) && ('\0' != *pcData) && (*pcData <= 32))
{
pcData++;
}
return (char *)pcData;
}
VTOY_JSON *vtoy_json_find_item
(
VTOY_JSON *pstJson,
JSON_TYPE enDataType,
const char *szKey
)
{
while (NULL != pstJson)
{
if ((enDataType == pstJson->enDataType) &&
(0 == grub_strcmp(szKey, pstJson->pcName)))
{
return pstJson;
}
pstJson = pstJson->pstNext;
}
return NULL;
}
static int vtoy_json_parse_number
(
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
unsigned long Value;
Value = grub_strtoul(pcData, (char **)ppcEnd, 10);
if (*ppcEnd == pcData)
{
json_debug("Failed to parse json number %s.", pcData);
return JSON_FAILED;
}
pstJson->enDataType = JSON_TYPE_NUMBER;
pstJson->unData.lValue = Value;
return JSON_SUCCESS;
}
static int vtoy_json_parse_string
(
char *pcNewStart,
char *pcRawStart,
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
grub_uint32_t uiLen = 0;
const char *pcPos = NULL;
const char *pcTmp = pcData + 1;
*ppcEnd = pcData;
if ('\"' != *pcData)
{
return JSON_FAILED;
}
pcPos = grub_strchr(pcTmp, '\"');
if ((NULL == pcPos) || (pcPos < pcTmp))
{
json_debug("Invalid string %s.", pcData);
return JSON_FAILED;
}
if (*(pcPos - 1) == '\\')
{
for (pcPos++; *pcPos; pcPos++)
{
if (*pcPos == '"' && *(pcPos - 1) != '\\')
{
break;
}
}
if (*pcPos == 0 || pcPos < pcTmp)
{
json_debug("Invalid quotes string %s.", pcData);
return JSON_FAILED;
}
}
*ppcEnd = pcPos + 1;
uiLen = (grub_uint32_t)(unsigned long)(pcPos - pcTmp);
pstJson->enDataType = JSON_TYPE_STRING;
pstJson->unData.pcStrVal = pcNewStart + (pcTmp - pcRawStart);
pstJson->unData.pcStrVal[uiLen] = '\0';
return JSON_SUCCESS;
}
static int vtoy_json_parse_array
(
char *pcNewStart,
char *pcRawStart,
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
int Ret = JSON_SUCCESS;
VTOY_JSON *pstJsonChild = NULL;
VTOY_JSON *pstJsonItem = NULL;
const char *pcTmp = pcData + 1;
*ppcEnd = pcData;
pstJson->enDataType = JSON_TYPE_ARRAY;
if ('[' != *pcData)
{
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(pcTmp);
if (']' == *pcTmp)
{
*ppcEnd = pcTmp + 1;
return JSON_SUCCESS;
}
JSON_NEW_ITEM(pstJson->pstChild, JSON_FAILED);
Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJson->pstChild, pcTmp, ppcEnd);
if (JSON_SUCCESS != Ret)
{
json_debug("Failed to parse array child.");
return JSON_FAILED;
}
pstJsonChild = pstJson->pstChild;
pcTmp = vtoy_json_skip(*ppcEnd);
while ((NULL != pcTmp) && (',' == *pcTmp))
{
JSON_NEW_ITEM(pstJsonItem, JSON_FAILED);
pstJsonChild->pstNext = pstJsonItem;
pstJsonItem->pstPrev = pstJsonChild;
pstJsonChild = pstJsonItem;
Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
if (JSON_SUCCESS != Ret)
{
json_debug("Failed to parse array child.");
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(*ppcEnd);
}
if ((NULL != pcTmp) && (']' == *pcTmp))
{
*ppcEnd = pcTmp + 1;
return JSON_SUCCESS;
}
else
{
*ppcEnd = pcTmp;
return JSON_FAILED;
}
}
static int vtoy_json_parse_object
(
char *pcNewStart,
char *pcRawStart,
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
int Ret = JSON_SUCCESS;
VTOY_JSON *pstJsonChild = NULL;
VTOY_JSON *pstJsonItem = NULL;
const char *pcTmp = pcData + 1;
*ppcEnd = pcData;
pstJson->enDataType = JSON_TYPE_OBJECT;
if ('{' != *pcData)
{
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(pcTmp);
if ('}' == *pcTmp)
{
*ppcEnd = pcTmp + 1;
return JSON_SUCCESS;
}
JSON_NEW_ITEM(pstJson->pstChild, JSON_FAILED);
Ret = vtoy_json_parse_string(pcNewStart, pcRawStart, pstJson->pstChild, pcTmp, ppcEnd);
if (JSON_SUCCESS != Ret)
{
json_debug("Failed to parse array child.");
return JSON_FAILED;
}
pstJsonChild = pstJson->pstChild;
pstJsonChild->pcName = pstJsonChild->unData.pcStrVal;
pstJsonChild->unData.pcStrVal = NULL;
pcTmp = vtoy_json_skip(*ppcEnd);
if ((NULL == pcTmp) || (':' != *pcTmp))
{
*ppcEnd = pcTmp;
return JSON_FAILED;
}
Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
if (JSON_SUCCESS != Ret)
{
json_debug("Failed to parse array child.");
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(*ppcEnd);
while ((NULL != pcTmp) && (',' == *pcTmp))
{
JSON_NEW_ITEM(pstJsonItem, JSON_FAILED);
pstJsonChild->pstNext = pstJsonItem;
pstJsonItem->pstPrev = pstJsonChild;
pstJsonChild = pstJsonItem;
Ret = vtoy_json_parse_string(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
if (JSON_SUCCESS != Ret)
{
json_debug("Failed to parse array child.");
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(*ppcEnd);
pstJsonChild->pcName = pstJsonChild->unData.pcStrVal;
pstJsonChild->unData.pcStrVal = NULL;
if ((NULL == pcTmp) || (':' != *pcTmp))
{
*ppcEnd = pcTmp;
return JSON_FAILED;
}
Ret = vtoy_json_parse_value(pcNewStart, pcRawStart, pstJsonChild, vtoy_json_skip(pcTmp + 1), ppcEnd);
if (JSON_SUCCESS != Ret)
{
json_debug("Failed to parse array child.");
return JSON_FAILED;
}
pcTmp = vtoy_json_skip(*ppcEnd);
}
if ((NULL != pcTmp) && ('}' == *pcTmp))
{
*ppcEnd = pcTmp + 1;
return JSON_SUCCESS;
}
else
{
*ppcEnd = pcTmp;
return JSON_FAILED;
}
}
int vtoy_json_parse_value
(
char *pcNewStart,
char *pcRawStart,
VTOY_JSON *pstJson,
const char *pcData,
const char **ppcEnd
)
{
pcData = vtoy_json_skip(pcData);
switch (*pcData)
{
case 'n':
{
if (0 == grub_strncmp(pcData, "null", 4))
{
pstJson->enDataType = JSON_TYPE_NULL;
*ppcEnd = pcData + 4;
return JSON_SUCCESS;
}
break;
}
case 'f':
{
if (0 == grub_strncmp(pcData, "false", 5))
{
pstJson->enDataType = JSON_TYPE_BOOL;
pstJson->unData.lValue = 0;
*ppcEnd = pcData + 5;
return JSON_SUCCESS;
}
break;
}
case 't':
{
if (0 == grub_strncmp(pcData, "true", 4))
{
pstJson->enDataType = JSON_TYPE_BOOL;
pstJson->unData.lValue = 1;
*ppcEnd = pcData + 4;
return JSON_SUCCESS;
}
break;
}
case '\"':
{
return vtoy_json_parse_string(pcNewStart, pcRawStart, pstJson, pcData, ppcEnd);
}
case '[':
{
return vtoy_json_parse_array(pcNewStart, pcRawStart, pstJson, pcData, ppcEnd);
}
case '{':
{
return vtoy_json_parse_object(pcNewStart, pcRawStart, pstJson, pcData, ppcEnd);
}
case '-':
{
return vtoy_json_parse_number(pstJson, pcData, ppcEnd);
}
default :
{
if (*pcData >= '0' && *pcData <= '9')
{
return vtoy_json_parse_number(pstJson, pcData, ppcEnd);
}
}
}
*ppcEnd = pcData;
json_debug("Invalid json data %u.", (grub_uint8_t)(*pcData));
return JSON_FAILED;
}
VTOY_JSON * vtoy_json_create(void)
{
VTOY_JSON *pstJson = NULL;
pstJson = (VTOY_JSON *)grub_zalloc(sizeof(VTOY_JSON));
if (NULL == pstJson)
{
return NULL;
}
return pstJson;
}
int vtoy_json_parse(VTOY_JSON *pstJson, const char *szJsonData)
{
grub_uint32_t uiMemSize = 0;
int Ret = JSON_SUCCESS;
char *pcNewBuf = NULL;
const char *pcEnd = NULL;
uiMemSize = grub_strlen(szJsonData) + 1;
pcNewBuf = (char *)grub_malloc(uiMemSize);
if (NULL == pcNewBuf)
{
json_debug("Failed to alloc new buf.");
return JSON_FAILED;
}
grub_memcpy(pcNewBuf, szJsonData, uiMemSize);
pcNewBuf[uiMemSize - 1] = 0;
Ret = vtoy_json_parse_value(pcNewBuf, (char *)szJsonData, pstJson, szJsonData, &pcEnd);
if (JSON_SUCCESS != Ret)
{
json_debug("Failed to parse json data %s start=%p, end=%p:%s.",
szJsonData, szJsonData, pcEnd, pcEnd);
return JSON_FAILED;
}
return JSON_SUCCESS;
}
int vtoy_json_scan_parse
(
const VTOY_JSON *pstJson,
grub_uint32_t uiParseNum,
JSON_PARSE *pstJsonParse
)
{
grub_uint32_t i = 0;
const VTOY_JSON *pstJsonCur = NULL;
JSON_PARSE *pstCurParse = NULL;
for (pstJsonCur = pstJson; NULL != pstJsonCur; pstJsonCur = pstJsonCur->pstNext)
{
if ((JSON_TYPE_OBJECT == pstJsonCur->enDataType) ||
(JSON_TYPE_ARRAY == pstJsonCur->enDataType))
{
continue;
}
for (i = 0, pstCurParse = NULL; i < uiParseNum; i++)
{
if (0 == grub_strcmp(pstJsonParse[i].pcKey, pstJsonCur->pcName))
{
pstCurParse = pstJsonParse + i;
break;
}
}
if (NULL == pstCurParse)
{
continue;
}
switch (pstJsonCur->enDataType)
{
case JSON_TYPE_NUMBER:
{
if (sizeof(grub_uint32_t) == pstCurParse->uiBufSize)
{
*(grub_uint32_t *)(pstCurParse->pDataBuf) = (grub_uint32_t)pstJsonCur->unData.lValue;
}
else if (sizeof(grub_uint16_t) == pstCurParse->uiBufSize)
{
*(grub_uint16_t *)(pstCurParse->pDataBuf) = (grub_uint16_t)pstJsonCur->unData.lValue;
}
else if (sizeof(grub_uint8_t) == pstCurParse->uiBufSize)
{
*(grub_uint8_t *)(pstCurParse->pDataBuf) = (grub_uint8_t)pstJsonCur->unData.lValue;
}
else if ((pstCurParse->uiBufSize > sizeof(grub_uint64_t)))
{
grub_snprintf((char *)pstCurParse->pDataBuf, pstCurParse->uiBufSize, "%llu",
(unsigned long long)(pstJsonCur->unData.lValue));
}
else
{
json_debug("Invalid number data buf size %u.", pstCurParse->uiBufSize);
}
break;
}
case JSON_TYPE_STRING:
{
grub_strncpy((char *)pstCurParse->pDataBuf, pstJsonCur->unData.pcStrVal, pstCurParse->uiBufSize);
break;
}
case JSON_TYPE_BOOL:
{
*(grub_uint8_t *)(pstCurParse->pDataBuf) = (pstJsonCur->unData.lValue) > 0 ? 1 : 0;
break;
}
default :
{
break;
}
}
}
return JSON_SUCCESS;
}
int vtoy_json_scan_array
(
VTOY_JSON *pstJson,
const char *szKey,
VTOY_JSON **ppstArrayItem
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_ARRAY, szKey);
if (NULL == pstJsonItem)
{
json_debug("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
*ppstArrayItem = pstJsonItem;
return JSON_SUCCESS;
}
int vtoy_json_scan_array_ex
(
VTOY_JSON *pstJson,
const char *szKey,
VTOY_JSON **ppstArrayItem
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_ARRAY, szKey);
if (NULL == pstJsonItem)
{
json_debug("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
*ppstArrayItem = pstJsonItem->pstChild;
return JSON_SUCCESS;
}
int vtoy_json_scan_object
(
VTOY_JSON *pstJson,
const char *szKey,
VTOY_JSON **ppstObjectItem
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_OBJECT, szKey);
if (NULL == pstJsonItem)
{
json_debug("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
*ppstObjectItem = pstJsonItem;
return JSON_SUCCESS;
}
int vtoy_json_get_int
(
VTOY_JSON *pstJson,
const char *szKey,
int *piValue
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_NUMBER, szKey);
if (NULL == pstJsonItem)
{
json_debug("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
*piValue = (int)pstJsonItem->unData.lValue;
return JSON_SUCCESS;
}
int vtoy_json_get_uint
(
VTOY_JSON *pstJson,
const char *szKey,
grub_uint32_t *puiValue
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_NUMBER, szKey);
if (NULL == pstJsonItem)
{
json_debug("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
*puiValue = (grub_uint32_t)pstJsonItem->unData.lValue;
return JSON_SUCCESS;
}
int vtoy_json_get_uint64
(
VTOY_JSON *pstJson,
const char *szKey,
grub_uint64_t *pui64Value
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_NUMBER, szKey);
if (NULL == pstJsonItem)
{
json_debug("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
*pui64Value = (grub_uint64_t)pstJsonItem->unData.lValue;
return JSON_SUCCESS;
}
int vtoy_json_get_bool
(
VTOY_JSON *pstJson,
const char *szKey,
grub_uint8_t *pbValue
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_BOOL, szKey);
if (NULL == pstJsonItem)
{
json_debug("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
*pbValue = pstJsonItem->unData.lValue > 0 ? 1 : 0;
return JSON_SUCCESS;
}
int vtoy_json_get_string
(
VTOY_JSON *pstJson,
const char *szKey,
grub_uint32_t uiBufLen,
char *pcBuf
)
{
VTOY_JSON *pstJsonItem = NULL;
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_STRING, szKey);
if (NULL == pstJsonItem)
{
json_debug("Key %s is not found in json data.", szKey);
return JSON_NOT_FOUND;
}
grub_strncpy(pcBuf, pstJsonItem->unData.pcStrVal, uiBufLen);
return JSON_SUCCESS;
}
const char * vtoy_json_get_string_ex(VTOY_JSON *pstJson, const char *szKey)
{
VTOY_JSON *pstJsonItem = NULL;
if ((NULL == pstJson) || (NULL == szKey))
{
return NULL;
}
pstJsonItem = vtoy_json_find_item(pstJson, JSON_TYPE_STRING, szKey);
if (NULL == pstJsonItem)
{
json_debug("Key %s is not found in json data.", szKey);
return NULL;
}
return pstJsonItem->unData.pcStrVal;
}
int vtoy_json_destroy(VTOY_JSON *pstJson)
{
if (NULL == pstJson)
{
return JSON_SUCCESS;
}
if (NULL != pstJson->pstChild)
{
vtoy_json_free(pstJson->pstChild);
}
if (NULL != pstJson->pstNext)
{
vtoy_json_free(pstJson->pstNext);
}
grub_free(pstJson);
return JSON_SUCCESS;
}
| 18,073 | C | .c | 649 | 20.94453 | 113 | 0.574395 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
620 | ventoy.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy.c | /******************************************************************************
* ventoy.c
*
* Copyright (c) 2020, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <grub/types.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/dl.h>
#include <grub/disk.h>
#include <grub/device.h>
#include <grub/term.h>
#include <grub/partition.h>
#include <grub/file.h>
#include <grub/normal.h>
#include <grub/extcmd.h>
#include <grub/datetime.h>
#include <grub/net.h>
#include <grub/misc.h>
#include <grub/kernel.h>
#include <grub/time.h>
#include <grub/memory.h>
#ifdef GRUB_MACHINE_EFI
#include <grub/efi/efi.h>
#include <grub/efi/memory.h>
#endif
#include <grub/ventoy.h>
#include "ventoy_def.h"
GRUB_MOD_LICENSE ("GPLv3+");
int g_ventoy_debug = 0;
static int g_efi_os = 0xFF;
grub_uint32_t g_ventoy_plat_data;
void ventoy_debug(const char *fmt, ...)
{
va_list args;
va_start (args, fmt);
grub_vprintf (fmt, args);
va_end (args);
}
void ventoy_str_tolower(char *str)
{
while (*str)
{
*str = grub_tolower(*str);
str++;
}
}
void ventoy_str_toupper(char *str)
{
while (*str)
{
*str = grub_toupper(*str);
str++;
}
}
char *ventoy_str_last(char *str, char ch)
{
char *pos = NULL;
char *last = NULL;
if (!str)
{
return NULL;
}
for (pos = str; *pos; pos++)
{
if (*pos == ch)
{
last = pos;
}
}
return last;
}
int ventoy_str_all_digit(const char *str)
{
if (NULL == str || 0 == *str)
{
return 0;
}
while (*str)
{
if (*str < '0' || *str > '9')
{
return 0;
}
}
return 1;
}
int ventoy_str_all_alnum(const char *str)
{
if (NULL == str || 0 == *str)
{
return 0;
}
while (*str)
{
if (!grub_isalnum(*str))
{
return 0;
}
}
return 1;
}
int ventoy_str_len_alnum(const char *str, int len)
{
int i;
int slen;
if (NULL == str || 0 == *str)
{
return 0;
}
slen = grub_strlen(str);
if (slen <= len)
{
return 0;
}
for (i = 0; i < len; i++)
{
if (!grub_isalnum(str[i]))
{
return 0;
}
}
if (str[len] == 0 || grub_isspace(str[len]))
{
return 1;
}
return 0;
}
char * ventoy_str_basename(char *path)
{
char *pos = NULL;
pos = grub_strrchr(path, '/');
if (pos)
{
pos++;
}
else
{
pos = path;
}
return pos;
}
int ventoy_str_chrcnt(const char *str, char c)
{
int n = 0;
if (str)
{
while (*str)
{
if (*str == c)
{
n++;
}
str++;
}
}
return n;
}
int ventoy_strcmp(const char *pattern, const char *str)
{
while (*pattern && *str)
{
if ((*pattern != *str) && (*pattern != '*'))
break;
pattern++;
str++;
}
return (int)(grub_uint8_t)*pattern - (int)(grub_uint8_t)*str;
}
int ventoy_strncmp (const char *pattern, const char *str, grub_size_t n)
{
if (n == 0)
return 0;
while (*pattern && *str && --n)
{
if ((*pattern != *str) && (*pattern != '*'))
break;
pattern++;
str++;
}
return (int)(grub_uint8_t)*pattern - (int)(grub_uint8_t)*str;
}
grub_err_t ventoy_env_int_set(const char *name, int value)
{
char buf[16];
grub_snprintf(buf, sizeof(buf), "%d", value);
return grub_env_set(name, buf);
}
void ventoy_debug_dump_guid(const char *prefix, grub_uint8_t *guid)
{
int i;
if (!g_ventoy_debug)
{
return;
}
debug("%s", prefix);
for (i = 0; i < 16; i++)
{
grub_printf("%02x ", guid[i]);
}
grub_printf("\n");
}
int ventoy_is_efi_os(void)
{
if (g_efi_os > 1)
{
g_efi_os = (grub_strstr(GRUB_PLATFORM, "efi")) ? 1 : 0;
}
return g_efi_os;
}
void * ventoy_alloc_chain(grub_size_t size)
{
void *p = NULL;
p = grub_malloc(size);
#ifdef GRUB_MACHINE_EFI
if (!p)
{
p = grub_efi_allocate_any_pages(GRUB_EFI_BYTES_TO_PAGES(size));
}
#endif
return p;
}
void ventoy_memfile_env_set(const char *prefix, const void *buf, unsigned long long len)
{
char name[128];
char val[64];
grub_snprintf(name, sizeof(name), "%s_addr", prefix);
grub_snprintf(val, sizeof(val), "0x%llx", (ulonglong)(ulong)buf);
grub_env_set(name, val);
grub_snprintf(name, sizeof(name), "%s_size", prefix);
grub_snprintf(val, sizeof(val), "%llu", len);
grub_env_set(name, val);
return;
}
static int ventoy_arch_mode_init(void)
{
#ifdef GRUB_MACHINE_EFI
if (grub_strcmp(GRUB_TARGET_CPU, "i386") == 0)
{
g_ventoy_plat_data = VTOY_PLAT_I386_UEFI;
grub_snprintf(g_arch_mode_suffix, sizeof(g_arch_mode_suffix), "%s", "ia32");
}
else if (grub_strcmp(GRUB_TARGET_CPU, "arm64") == 0)
{
g_ventoy_plat_data = VTOY_PLAT_ARM64_UEFI;
grub_snprintf(g_arch_mode_suffix, sizeof(g_arch_mode_suffix), "%s", "aa64");
}
else if (grub_strcmp(GRUB_TARGET_CPU, "mips64el") == 0)
{
g_ventoy_plat_data = VTOY_PLAT_MIPS_UEFI;
grub_snprintf(g_arch_mode_suffix, sizeof(g_arch_mode_suffix), "%s", "mips");
}
else
{
g_ventoy_plat_data = VTOY_PLAT_X86_64_UEFI;
grub_snprintf(g_arch_mode_suffix, sizeof(g_arch_mode_suffix), "%s", "uefi");
}
#else
g_ventoy_plat_data = VTOY_PLAT_X86_LEGACY;
grub_snprintf(g_arch_mode_suffix, sizeof(g_arch_mode_suffix), "%s", "legacy");
#endif
return 0;
}
#ifdef GRUB_MACHINE_EFI
static void ventoy_get_uefi_version(char *str, grub_size_t len)
{
grub_efi_uint8_t uefi_minor_1, uefi_minor_2;
uefi_minor_1 = (grub_efi_system_table->hdr.revision & 0xffff) / 10;
uefi_minor_2 = (grub_efi_system_table->hdr.revision & 0xffff) % 10;
grub_snprintf(str, len, "%d.%d", (grub_efi_system_table->hdr.revision >> 16), uefi_minor_1);
if (uefi_minor_2)
grub_snprintf(str, len, "%s.%d", str, uefi_minor_2);
}
#endif
static int ventoy_calc_totalmem(grub_uint64_t addr, grub_uint64_t size, grub_memory_type_t type, void *data)
{
grub_uint64_t *total_mem = (grub_uint64_t *)data;
(void)addr;
(void)type;
*total_mem += size;
return 0;
}
static int ventoy_hwinfo_init(void)
{
char str[256];
grub_uint64_t total_mem = 0;
grub_machine_mmap_iterate(ventoy_calc_totalmem, &total_mem);
grub_snprintf(str, sizeof(str), "%ld", (long)(total_mem / VTOY_SIZE_1MB));
ventoy_env_export("grub_total_ram", str);
#ifdef GRUB_MACHINE_EFI
ventoy_get_uefi_version(str, sizeof(str));
ventoy_env_export("grub_uefi_version", str);
#else
ventoy_env_export("grub_uefi_version", "NA");
#endif
return 0;
}
static global_var_cfg g_global_vars[] =
{
{ "gfxmode", "1024x768", NULL },
{ ventoy_left_key, "5%", NULL },
{ ventoy_top_key, "95%", NULL },
{ ventoy_color_key, "#0000ff", NULL },
{ NULL, NULL, NULL }
};
static const char * ventoy_global_var_read_hook(struct grub_env_var *var, const char *val)
{
int i;
for (i = 0; g_global_vars[i].name; i++)
{
if (grub_strcmp(g_global_vars[i].name, var->name) == 0)
{
return g_global_vars[i].value;
}
}
return val;
}
static char * ventoy_global_var_write_hook(struct grub_env_var *var, const char *val)
{
int i;
for (i = 0; g_global_vars[i].name; i++)
{
if (grub_strcmp(g_global_vars[i].name, var->name) == 0)
{
grub_check_free(g_global_vars[i].value);
g_global_vars[i].value = grub_strdup(val);
break;
}
}
return grub_strdup(val);
}
int ventoy_global_var_init(void)
{
int i;
for (i = 0; g_global_vars[i].name; i++)
{
g_global_vars[i].value = grub_strdup(g_global_vars[i].defval);
ventoy_env_export(g_global_vars[i].name, g_global_vars[i].defval);
grub_register_variable_hook(g_global_vars[i].name, ventoy_global_var_read_hook, ventoy_global_var_write_hook);
}
return 0;
}
static ctrl_var_cfg g_ctrl_vars[] =
{
{ "VTOY_WIN11_BYPASS_CHECK", 1 },
{ "VTOY_WIN11_BYPASS_NRO", 1 },
{ "VTOY_LINUX_REMOUNT", 0 },
{ "VTOY_SECONDARY_BOOT_MENU", 1 },
{ NULL, 0 }
};
static const char * ventoy_ctrl_var_read_hook(struct grub_env_var *var, const char *val)
{
int i;
for (i = 0; g_ctrl_vars[i].name; i++)
{
if (grub_strcmp(g_ctrl_vars[i].name, var->name) == 0)
{
return g_ctrl_vars[i].value ? "1" : "0";
}
}
return val;
}
static char * ventoy_ctrl_var_write_hook(struct grub_env_var *var, const char *val)
{
int i;
for (i = 0; g_ctrl_vars[i].name; i++)
{
if (grub_strcmp(g_ctrl_vars[i].name, var->name) == 0)
{
if (val && val[0] == '1' && val[1] == 0)
{
g_ctrl_vars[i].value = 1;
return grub_strdup("1");
}
else
{
g_ctrl_vars[i].value = 0;
return grub_strdup("0");
}
}
}
return grub_strdup(val);
}
int ventoy_ctrl_var_init(void)
{
int i;
for (i = 0; g_ctrl_vars[i].name; i++)
{
ventoy_env_export(g_ctrl_vars[i].name, g_ctrl_vars[i].value ? "1" : "0");
grub_register_variable_hook(g_ctrl_vars[i].name, ventoy_ctrl_var_read_hook, ventoy_ctrl_var_write_hook);
}
return 0;
}
GRUB_MOD_INIT(ventoy)
{
ventoy_hwinfo_init();
ventoy_env_init();
ventoy_arch_mode_init();
ventoy_register_all_cmd();
}
GRUB_MOD_FINI(ventoy)
{
ventoy_unregister_all_cmd();
}
| 10,612 | C | .c | 419 | 20.155131 | 118 | 0.568283 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
621 | ventoy_linux.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_linux.c | /******************************************************************************
* ventoy_linux.c
*
* Copyright (c) 2020, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <grub/types.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/dl.h>
#include <grub/disk.h>
#include <grub/device.h>
#include <grub/term.h>
#include <grub/partition.h>
#include <grub/file.h>
#include <grub/normal.h>
#include <grub/extcmd.h>
#include <grub/datetime.h>
#include <grub/i18n.h>
#include <grub/net.h>
#include <grub/time.h>
#include <grub/ventoy.h>
#include "ventoy_def.h"
GRUB_MOD_LICENSE ("GPLv3+");
#define VTOY_APPEND_EXT_SIZE 4096
static int g_append_ext_sector = 0;
char * ventoy_get_line(char *start)
{
if (start == NULL)
{
return NULL;
}
while (*start && *start != '\n')
{
start++;
}
if (*start == 0)
{
return NULL;
}
else
{
*start = 0;
return start + 1;
}
}
static initrd_info * ventoy_find_initrd_by_name(initrd_info *list, const char *name)
{
initrd_info *node = list;
while (node)
{
if (grub_strcmp(node->name, name) == 0)
{
return node;
}
node = node->next;
}
return NULL;
}
grub_err_t ventoy_cmd_clear_initrd_list(grub_extcmd_context_t ctxt, int argc, char **args)
{
initrd_info *node = g_initrd_img_list;
initrd_info *next;
(void)ctxt;
(void)argc;
(void)args;
while (node)
{
next = node->next;
grub_free(node);
node = next;
}
g_initrd_img_list = NULL;
g_initrd_img_tail = NULL;
g_initrd_img_count = 0;
g_valid_initrd_count = 0;
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_dump_initrd_list(grub_extcmd_context_t ctxt, int argc, char **args)
{
int i = 0;
initrd_info *node = g_initrd_img_list;
(void)ctxt;
(void)argc;
(void)args;
grub_printf("###################\n");
grub_printf("initrd info list: valid count:%d\n", g_valid_initrd_count);
while (node)
{
grub_printf("%s ", node->size > 0 ? "*" : " ");
grub_printf("%02u %s offset:%llu size:%llu \n", i++, node->name, (unsigned long long)node->offset,
(unsigned long long)node->size);
node = node->next;
}
grub_printf("###################\n");
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
static void ventoy_parse_directory(char *path, char *dir, int buflen)
{
int end;
char *pos;
pos = grub_strstr(path, ")");
if (!pos)
{
pos = path;
}
end = grub_snprintf(dir, buflen, "%s", pos + 1);
while (end > 0)
{
if (dir[end] == '/')
{
dir[end + 1] = 0;
break;
}
end--;
}
}
static grub_err_t ventoy_isolinux_initrd_collect(grub_file_t file, const char *prefix)
{
int i = 0;
int offset;
int prefixlen = 0;
char *buf = NULL;
char *pos = NULL;
char *start = NULL;
char *nextline = NULL;
initrd_info *img = NULL;
prefixlen = grub_strlen(prefix);
buf = grub_zalloc(file->size + 2);
if (!buf)
{
return 0;
}
grub_file_read(file, buf, file->size);
for (start = buf; start; start = nextline)
{
nextline = ventoy_get_line(start);
VTOY_SKIP_SPACE(start);
offset = 7; // strlen("initrd=") or "INITRD " or "initrd "
pos = grub_strstr(start, "initrd=");
if (pos == NULL)
{
pos = start;
if (grub_strncmp(start, "INITRD", 6) != 0 && grub_strncmp(start, "initrd", 6) != 0)
{
if (grub_strstr(start, "xen") &&
((pos = grub_strstr(start, "--- /install.img")) != NULL ||
(pos = grub_strstr(start, "--- initrd.img")) != NULL
))
{
offset = 4; // "--- "
}
else
{
continue;
}
}
}
pos += offset;
while (1)
{
i = 0;
img = grub_zalloc(sizeof(initrd_info));
if (!img)
{
break;
}
if (*pos != '/')
{
grub_strcpy(img->name, prefix);
i = prefixlen;
}
while (i < 255 && (0 == ventoy_is_word_end(*pos)))
{
img->name[i++] = *pos++;
}
if (ventoy_find_initrd_by_name(g_initrd_img_list, img->name))
{
grub_free(img);
}
else
{
if (g_initrd_img_list)
{
img->prev = g_initrd_img_tail;
g_initrd_img_tail->next = img;
}
else
{
g_initrd_img_list = img;
}
g_initrd_img_tail = img;
g_initrd_img_count++;
}
if (*pos == ',')
{
pos++;
}
else
{
break;
}
}
}
grub_free(buf);
return GRUB_ERR_NONE;
}
static int ventoy_isolinux_initrd_hook(const char *filename, const struct grub_dirhook_info *info, void *data)
{
grub_file_t file = NULL;
ventoy_initrd_ctx *ctx = (ventoy_initrd_ctx *)data;
(void)info;
if (NULL == grub_strstr(filename, ".cfg") && NULL == grub_strstr(filename, ".CFG"))
{
return 0;
}
debug("init hook dir <%s%s>\n", ctx->path_prefix, filename);
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s%s", ctx->path_prefix, filename);
if (!file)
{
return 0;
}
ventoy_isolinux_initrd_collect(file, ctx->dir_prefix);
grub_file_close(file);
return 0;
}
grub_err_t ventoy_cmd_isolinux_initrd_collect(grub_extcmd_context_t ctxt, int argc, char **args)
{
grub_fs_t fs;
grub_device_t dev = NULL;
char *device_name = NULL;
ventoy_initrd_ctx ctx;
char directory[256];
(void)ctxt;
(void)argc;
device_name = grub_file_get_device_name(args[0]);
if (!device_name)
{
goto end;
}
dev = grub_device_open(device_name);
if (!dev)
{
goto end;
}
fs = grub_fs_probe(dev);
if (!fs)
{
goto end;
}
debug("isolinux initrd collect %s\n", args[0]);
ventoy_parse_directory(args[0], directory, sizeof(directory) - 1);
ctx.path_prefix = args[0];
ctx.dir_prefix = (argc > 1) ? args[1] : directory;
debug("path_prefix=<%s> dir_prefix=<%s>\n", ctx.path_prefix, ctx.dir_prefix);
fs->fs_dir(dev, directory, ventoy_isolinux_initrd_hook, &ctx);
end:
check_free(device_name, grub_free);
check_free(dev, grub_device_close);
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
static int ventoy_linux_initrd_collect_hook(const char *filename, const struct grub_dirhook_info *info, void *data)
{
int len;
initrd_info *img = NULL;
(void)data;
if (0 == info->dir)
{
if (grub_strncmp(filename, "initrd", 6) == 0)
{
len = (int)grub_strlen(filename);
if (grub_strcmp(filename + len - 4, ".img") == 0)
{
img = grub_zalloc(sizeof(initrd_info));
if (img)
{
grub_snprintf(img->name, sizeof(img->name), "/boot/%s", filename);
if (ventoy_find_initrd_by_name(g_initrd_img_list, img->name))
{
grub_free(img);
}
else
{
if (g_initrd_img_list)
{
img->prev = g_initrd_img_tail;
g_initrd_img_tail->next = img;
}
else
{
g_initrd_img_list = img;
}
g_initrd_img_tail = img;
g_initrd_img_count++;
}
}
}
}
}
return 0;
}
static int ventoy_linux_collect_boot_initrds(void)
{
grub_fs_t fs;
grub_device_t dev = NULL;
dev = grub_device_open("loop");
if (!dev)
{
debug("failed to open device loop\n");
goto end;
}
fs = grub_fs_probe(dev);
if (!fs)
{
debug("failed to probe fs %d\n", grub_errno);
goto end;
}
fs->fs_dir(dev, "/boot", ventoy_linux_initrd_collect_hook, NULL);
end:
return 0;
}
static grub_err_t ventoy_grub_cfg_initrd_collect(const char *fileName)
{
int i = 0;
int len = 0;
int dollar = 0;
int quotation = 0;
int initrd_dollar = 0;
grub_file_t file = NULL;
char *buf = NULL;
char *start = NULL;
char *nextline = NULL;
initrd_info *img = NULL;
debug("grub initrd collect %s\n", fileName);
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s", fileName);
if (!file)
{
return 0;
}
buf = grub_zalloc(file->size + 2);
if (!buf)
{
grub_file_close(file);
return 0;
}
grub_file_read(file, buf, file->size);
for (start = buf; start; start = nextline)
{
nextline = ventoy_get_line(start);
VTOY_SKIP_SPACE(start);
if (grub_strncmp(start, "initrd", 6) != 0)
{
continue;
}
start += 6;
while (*start && (!ventoy_isspace(*start)))
{
start++;
}
VTOY_SKIP_SPACE(start);
if (*start == '"')
{
quotation = 1;
start++;
}
while (*start)
{
img = grub_zalloc(sizeof(initrd_info));
if (!img)
{
break;
}
dollar = 0;
for (i = 0; i < 255 && (0 == ventoy_is_word_end(*start)); i++)
{
img->name[i] = *start++;
if (img->name[i] == '$')
{
dollar = 1;
}
}
if (quotation)
{
len = (int)grub_strlen(img->name);
if (len > 2 && img->name[len - 1] == '"')
{
img->name[len - 1] = 0;
}
debug("Remove quotation <%s>\n", img->name);
}
/* special process for /boot/initrd$XXX.img */
if (dollar == 1)
{
if (grub_strncmp(img->name, "/boot/initrd$", 13) == 0)
{
len = (int)grub_strlen(img->name);
if (grub_strcmp(img->name + len - 4, ".img") == 0)
{
initrd_dollar++;
}
}
}
if (dollar == 1 || ventoy_find_initrd_by_name(g_initrd_img_list, img->name))
{
grub_free(img);
}
else
{
if (g_initrd_img_list)
{
img->prev = g_initrd_img_tail;
g_initrd_img_tail->next = img;
}
else
{
g_initrd_img_list = img;
}
g_initrd_img_tail = img;
g_initrd_img_count++;
}
if (*start == ' ' || *start == '\t')
{
VTOY_SKIP_SPACE(start);
}
else
{
break;
}
}
}
grub_free(buf);
grub_file_close(file);
if (initrd_dollar > 0 && grub_strncmp(fileName, "(loop)/", 7) == 0)
{
debug("collect initrd variable %d\n", initrd_dollar);
ventoy_linux_collect_boot_initrds();
}
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
static int ventoy_grub_initrd_hook(const char *filename, const struct grub_dirhook_info *info, void *data)
{
char filePath[256];
ventoy_initrd_ctx *ctx = (ventoy_initrd_ctx *)data;
(void)info;
debug("ventoy_grub_initrd_hook %s\n", filename);
if (NULL == grub_strstr(filename, ".cfg") &&
NULL == grub_strstr(filename, ".CFG") &&
NULL == grub_strstr(filename, ".conf"))
{
return 0;
}
debug("init hook dir <%s%s>\n", ctx->path_prefix, filename);
grub_snprintf(filePath, sizeof(filePath) - 1, "%s%s", ctx->dir_prefix, filename);
ventoy_grub_cfg_initrd_collect(filePath);
return 0;
}
grub_err_t ventoy_cmd_grub_initrd_collect(grub_extcmd_context_t ctxt, int argc, char **args)
{
grub_fs_t fs;
grub_device_t dev = NULL;
char *device_name = NULL;
ventoy_initrd_ctx ctx;
(void)ctxt;
(void)argc;
if (argc != 2)
{
return 0;
}
debug("grub initrd collect %s %s\n", args[0], args[1]);
if (grub_strcmp(args[0], "file") == 0)
{
return ventoy_grub_cfg_initrd_collect(args[1]);
}
device_name = grub_file_get_device_name(args[1]);
if (!device_name)
{
debug("failed to get device name %s\n", args[1]);
goto end;
}
dev = grub_device_open(device_name);
if (!dev)
{
debug("failed to open device %s\n", device_name);
goto end;
}
fs = grub_fs_probe(dev);
if (!fs)
{
debug("failed to probe fs %d\n", grub_errno);
goto end;
}
ctx.dir_prefix = args[1];
ctx.path_prefix = grub_strstr(args[1], device_name);
if (ctx.path_prefix)
{
ctx.path_prefix += grub_strlen(device_name) + 1;
}
else
{
ctx.path_prefix = args[1];
}
debug("ctx.path_prefix:<%s>\n", ctx.path_prefix);
fs->fs_dir(dev, ctx.path_prefix, ventoy_grub_initrd_hook, &ctx);
end:
check_free(device_name, grub_free);
check_free(dev, grub_device_close);
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_specify_initrd_file(grub_extcmd_context_t ctxt, int argc, char **args)
{
initrd_info *img = NULL;
(void)ctxt;
(void)argc;
debug("ventoy_cmd_specify_initrd_file %s\n", args[0]);
img = grub_zalloc(sizeof(initrd_info));
if (!img)
{
return 1;
}
grub_strncpy(img->name, args[0], sizeof(img->name));
if (ventoy_find_initrd_by_name(g_initrd_img_list, img->name))
{
debug("%s is already exist\n", args[0]);
grub_free(img);
}
else
{
if (g_initrd_img_list)
{
img->prev = g_initrd_img_tail;
g_initrd_img_tail->next = img;
}
else
{
g_initrd_img_list = img;
}
g_initrd_img_tail = img;
g_initrd_img_count++;
}
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
static int ventoy_cpio_newc_get_int(char *value)
{
char buf[16] = {0};
grub_memcpy(buf, value, 8);
return (int)grub_strtoul(buf, NULL, 16);
}
static void ventoy_cpio_newc_fill_int(grub_uint32_t value, char *buf, int buflen)
{
int i;
int len;
char intbuf[32];
len = grub_snprintf(intbuf, sizeof(intbuf), "%x", value);
for (i = 0; i < buflen; i++)
{
buf[i] = '0';
}
if (len > buflen)
{
grub_printf("int buf len overflow %d %d\n", len, buflen);
}
else
{
grub_memcpy(buf + buflen - len, intbuf, len);
}
}
int ventoy_cpio_newc_fill_head(void *buf, int filesize, const void *filedata, const char *name)
{
int namelen = 0;
int headlen = 0;
static grub_uint32_t cpio_ino = 0xFFFFFFF0;
cpio_newc_header *cpio = (cpio_newc_header *)buf;
namelen = grub_strlen(name) + 1;
headlen = sizeof(cpio_newc_header) + namelen;
headlen = ventoy_align(headlen, 4);
grub_memset(cpio, '0', sizeof(cpio_newc_header));
grub_memset(cpio + 1, 0, headlen - sizeof(cpio_newc_header));
grub_memcpy(cpio->c_magic, "070701", 6);
ventoy_cpio_newc_fill_int(cpio_ino--, cpio->c_ino, 8);
ventoy_cpio_newc_fill_int(0100777, cpio->c_mode, 8);
ventoy_cpio_newc_fill_int(1, cpio->c_nlink, 8);
ventoy_cpio_newc_fill_int(filesize, cpio->c_filesize, 8);
ventoy_cpio_newc_fill_int(namelen, cpio->c_namesize, 8);
grub_memcpy(cpio + 1, name, namelen);
if (filedata)
{
grub_memcpy((char *)cpio + headlen, filedata, filesize);
}
return headlen;
}
static grub_uint32_t ventoy_linux_get_virt_chunk_count(void)
{
int i;
grub_uint32_t count = g_valid_initrd_count;
if (g_conf_replace_count > 0)
{
for (i = 0; i < g_conf_replace_count; i++)
{
if (g_conf_replace_offset[i] > 0)
{
count++;
}
}
}
if (g_append_ext_sector > 0)
{
count++;
}
return count;
}
static grub_uint32_t ventoy_linux_get_virt_chunk_size(void)
{
int i;
grub_uint32_t size;
size = (sizeof(ventoy_virt_chunk) + g_ventoy_cpio_size) * g_valid_initrd_count;
if (g_conf_replace_count > 0)
{
for (i = 0; i < g_conf_replace_count; i++)
{
if (g_conf_replace_offset[i] > 0)
{
size += sizeof(ventoy_virt_chunk) + g_conf_replace_new_len_align[i];
}
}
}
if (g_append_ext_sector > 0)
{
size += sizeof(ventoy_virt_chunk) + VTOY_APPEND_EXT_SIZE;
}
return size;
}
static void ventoy_linux_fill_virt_data( grub_uint64_t isosize, ventoy_chain_head *chain)
{
int i = 0;
int id = 0;
int virtid = 0;
initrd_info *node;
grub_uint64_t sector;
grub_uint32_t offset;
grub_uint32_t cpio_secs;
grub_uint32_t initrd_secs;
char *override;
ventoy_virt_chunk *cur;
ventoy_grub_param_file_replace *replace = NULL;
char name[32];
override = (char *)chain + chain->virt_chunk_offset;
sector = (isosize + 2047) / 2048;
cpio_secs = g_ventoy_cpio_size / 2048;
offset = ventoy_linux_get_virt_chunk_count() * sizeof(ventoy_virt_chunk);
cur = (ventoy_virt_chunk *)override;
for (node = g_initrd_img_list; node; node = node->next)
{
if (node->size == 0)
{
continue;
}
initrd_secs = (grub_uint32_t)((node->size + 2047) / 2048);
cur->mem_sector_start = sector;
cur->mem_sector_end = cur->mem_sector_start + cpio_secs;
cur->mem_sector_offset = offset;
cur->remap_sector_start = cur->mem_sector_end;
cur->remap_sector_end = cur->remap_sector_start + initrd_secs;
cur->org_sector_start = (grub_uint32_t)(node->offset / 2048);
grub_memcpy(g_ventoy_runtime_buf, &chain->os_param, sizeof(ventoy_os_param));
grub_memset(name, 0, 16);
grub_snprintf(name, sizeof(name), "initrd%03d", ++id);
grub_memcpy(g_ventoy_initrd_head + 1, name, 16);
ventoy_cpio_newc_fill_int((grub_uint32_t)node->size, g_ventoy_initrd_head->c_filesize, 8);
grub_memcpy(override + offset, g_ventoy_cpio_buf, g_ventoy_cpio_size);
chain->virt_img_size_in_bytes += g_ventoy_cpio_size + initrd_secs * 2048;
offset += g_ventoy_cpio_size;
sector += cpio_secs + initrd_secs;
cur++;
virtid++;
}
/* Lenovo EasyStartup need an addional sector for boundary check */
if (g_append_ext_sector > 0)
{
cpio_secs = VTOY_APPEND_EXT_SIZE / 2048;
cur->mem_sector_start = sector;
cur->mem_sector_end = cur->mem_sector_start + cpio_secs;
cur->mem_sector_offset = offset;
cur->remap_sector_start = 0;
cur->remap_sector_end = 0;
cur->org_sector_start = 0;
grub_memset(override + offset, 0, VTOY_APPEND_EXT_SIZE);
chain->virt_img_size_in_bytes += VTOY_APPEND_EXT_SIZE;
offset += VTOY_APPEND_EXT_SIZE;
sector += cpio_secs;
cur++;
virtid++;
}
if (g_conf_replace_count > 0)
{
for (i = 0; i < g_conf_replace_count; i++)
{
if (g_conf_replace_offset[i] > 0)
{
cpio_secs = g_conf_replace_new_len_align[i] / 2048;
cur->mem_sector_start = sector;
cur->mem_sector_end = cur->mem_sector_start + cpio_secs;
cur->mem_sector_offset = offset;
cur->remap_sector_start = 0;
cur->remap_sector_end = 0;
cur->org_sector_start = 0;
grub_memcpy(override + offset, g_conf_replace_new_buf[i], g_conf_replace_new_len[i]);
chain->virt_img_size_in_bytes += g_conf_replace_new_len_align[i];
replace = g_grub_param->img_replace + i;
if (replace->magic == GRUB_IMG_REPLACE_MAGIC)
{
replace->new_file_virtual_id = virtid;
}
offset += g_conf_replace_new_len_align[i];
sector += cpio_secs;
cur++;
virtid++;
}
}
}
return;
}
static grub_uint32_t ventoy_linux_get_override_chunk_count(void)
{
int i;
grub_uint32_t count = g_valid_initrd_count;
if (g_conf_replace_count > 0)
{
for (i = 0; i < g_conf_replace_count; i++)
{
if (g_conf_replace_offset[i] > 0)
{
count++;
}
}
}
if (g_svd_replace_offset > 0)
{
count++;
}
return count;
}
static grub_uint32_t ventoy_linux_get_override_chunk_size(void)
{
int i;
int count = g_valid_initrd_count;
if (g_conf_replace_count > 0)
{
for (i = 0; i < g_conf_replace_count; i++)
{
if (g_conf_replace_offset[i] > 0)
{
count++;
}
}
}
if (g_svd_replace_offset > 0)
{
count++;
}
return sizeof(ventoy_override_chunk) * count;
}
static void ventoy_linux_fill_override_data( grub_uint64_t isosize, void *override)
{
int i;
initrd_info *node;
grub_uint32_t mod;
grub_uint32_t newlen;
grub_uint64_t sector;
ventoy_override_chunk *cur;
ventoy_iso9660_override *dirent;
ventoy_udf_override *udf;
sector = (isosize + 2047) / 2048;
cur = (ventoy_override_chunk *)override;
for (node = g_initrd_img_list; node; node = node->next)
{
if (node->size == 0)
{
continue;
}
newlen = (grub_uint32_t)(node->size + g_ventoy_cpio_size);
mod = newlen % 4;
if (mod > 0)
{
newlen += 4 - mod; /* cpio must align with 4 */
}
if (node->iso_type == 0)
{
dirent = (ventoy_iso9660_override *)node->override_data;
node->override_length = sizeof(ventoy_iso9660_override);
dirent->first_sector = (grub_uint32_t)sector;
dirent->size = newlen;
dirent->first_sector_be = grub_swap_bytes32(dirent->first_sector);
dirent->size_be = grub_swap_bytes32(dirent->size);
sector += (dirent->size + 2047) / 2048;
}
else
{
udf = (ventoy_udf_override *)node->override_data;
node->override_length = sizeof(ventoy_udf_override);
udf->length = newlen;
udf->position = (grub_uint32_t)sector - node->udf_start_block;
sector += (udf->length + 2047) / 2048;
}
cur->img_offset = node->override_offset;
cur->override_size = node->override_length;
grub_memcpy(cur->override_data, node->override_data, cur->override_size);
cur++;
}
if (g_conf_replace_count > 0)
{
for (i = 0; i < g_conf_replace_count; i++)
{
if (g_conf_replace_offset[i] > 0)
{
cur->img_offset = g_conf_replace_offset[i];
cur->override_size = sizeof(ventoy_iso9660_override);
newlen = (grub_uint32_t)(g_conf_replace_new_len[i]);
dirent = (ventoy_iso9660_override *)cur->override_data;
dirent->first_sector = (grub_uint32_t)sector;
dirent->size = newlen;
dirent->first_sector_be = grub_swap_bytes32(dirent->first_sector);
dirent->size_be = grub_swap_bytes32(dirent->size);
sector += (dirent->size + 2047) / 2048;
cur++;
}
}
}
if (g_svd_replace_offset > 0)
{
cur->img_offset = g_svd_replace_offset;
cur->override_size = 1;
cur->override_data[0] = 0xFF;
cur++;
}
return;
}
grub_err_t ventoy_cmd_initrd_count(grub_extcmd_context_t ctxt, int argc, char **args)
{
char buf[32] = {0};
(void)ctxt;
(void)argc;
(void)args;
if (argc == 1)
{
grub_snprintf(buf, sizeof(buf), "%d", g_initrd_img_count);
grub_env_set(args[0], buf);
}
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_valid_initrd_count(grub_extcmd_context_t ctxt, int argc, char **args)
{
char buf[32] = {0};
(void)ctxt;
(void)argc;
(void)args;
if (argc == 1)
{
grub_snprintf(buf, sizeof(buf), "%d", g_valid_initrd_count);
grub_env_set(args[0], buf);
}
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
static grub_err_t ventoy_linux_locate_initrd(int filt, int *filtcnt)
{
int data;
int filtbysize = 1;
int sizefilt = 0;
grub_file_t file;
initrd_info *node;
debug("ventoy_linux_locate_initrd %d\n", filt);
g_valid_initrd_count = 0;
if (grub_env_get("INITRD_NO_SIZE_FILT"))
{
filtbysize = 0;
}
for (node = g_initrd_img_list; node; node = node->next)
{
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "(loop)%s", node->name);
if (!file)
{
continue;
}
debug("file <%s> size:%d\n", node->name, (int)file->size);
/* initrd file too small */
if (filtbysize
&& (NULL == grub_strstr(node->name, "minirt.gz"))
&& (NULL == grub_strstr(node->name, "initrd.xz"))
&& (NULL == grub_strstr(node->name, "initrd.gz"))
)
{
if (filt > 0 && file->size <= g_ventoy_cpio_size + 2048)
{
debug("file size too small %d\n", (int)g_ventoy_cpio_size);
grub_file_close(file);
sizefilt++;
continue;
}
}
/* skip hdt.img */
if (file->size <= VTOY_SIZE_1MB && grub_strcmp(node->name, "/boot/hdt.img") == 0)
{
continue;
}
if (grub_strcmp(file->fs->name, "iso9660") == 0)
{
node->iso_type = 0;
node->override_offset = grub_iso9660_get_last_file_dirent_pos(file) + 2;
grub_file_read(file, &data, 1); // just read for hook trigger
node->offset = grub_iso9660_get_last_read_pos(file);
}
else
{
/* TBD */
}
node->size = file->size;
g_valid_initrd_count++;
grub_file_close(file);
}
*filtcnt = sizefilt;
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_linux_get_main_initrd_index(grub_extcmd_context_t ctxt, int argc, char **args)
{
int index = 0;
char buf[32];
initrd_info *node = NULL;
(void)ctxt;
(void)argc;
(void)args;
if (argc != 1)
{
return 1;
}
if (g_initrd_img_count == 1)
{
ventoy_set_env(args[0], "0");
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
for (node = g_initrd_img_list; node; node = node->next)
{
if (node->size <= 0)
{
continue;
}
if (grub_strstr(node->name, "ucode") || grub_strstr(node->name, "-firmware"))
{
index++;
continue;
}
grub_snprintf(buf, sizeof(buf), "%d", index);
ventoy_set_env(args[0], buf);
break;
}
debug("main initrd index:%d\n", index);
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_linux_locate_initrd(grub_extcmd_context_t ctxt, int argc, char **args)
{
int sizefilt = 0;
(void)ctxt;
(void)argc;
(void)args;
ventoy_linux_locate_initrd(1, &sizefilt);
if (g_valid_initrd_count == 0 && sizefilt > 0)
{
ventoy_linux_locate_initrd(0, &sizefilt);
}
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
static int ventoy_cpio_busybox64(cpio_newc_header *head, const char *file)
{
char *name;
int namelen;
int offset;
int count = 0;
char filepath[128];
grub_snprintf(filepath, sizeof(filepath), "ventoy/busybox/%s", file);
name = (char *)(head + 1);
while (name[0] && count < 2)
{
if (grub_strcmp(name, "ventoy/busybox/ash") == 0)
{
grub_memcpy(name, "ventoy/busybox/32h", 18);
count++;
}
else if (grub_strcmp(name, filepath) == 0)
{
grub_memcpy(name, "ventoy/busybox/ash", 18);
count++;
}
namelen = ventoy_cpio_newc_get_int(head->c_namesize);
offset = sizeof(cpio_newc_header) + namelen;
offset = ventoy_align(offset, 4);
offset += ventoy_cpio_newc_get_int(head->c_filesize);
offset = ventoy_align(offset, 4);
head = (cpio_newc_header *)((char *)head + offset);
name = (char *)(head + 1);
}
return 0;
}
grub_err_t ventoy_cmd_cpio_busybox_64(grub_extcmd_context_t ctxt, int argc, char **args)
{
(void)ctxt;
(void)argc;
(void)args;
debug("ventoy_cmd_busybox_64 %d\n", argc);
ventoy_cpio_busybox64((cpio_newc_header *)g_ventoy_cpio_buf, args[0]);
return 0;
}
grub_err_t ventoy_cmd_skip_svd(grub_extcmd_context_t ctxt, int argc, char **args)
{
int i;
grub_file_t file;
char buf[16];
(void)ctxt;
(void)argc;
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s", args[0]);
if (!file)
{
return grub_error(GRUB_ERR_BAD_ARGUMENT, "Can't open file %s\n", args[0]);
}
for (i = 0; i < 10; i++)
{
buf[0] = 0;
grub_file_seek(file, (17 + i) * 2048);
grub_file_read(file, buf, 16);
if (buf[0] == 2 && grub_strncmp(buf + 1, "CD001", 5) == 0)
{
debug("Find SVD at VD %d\n", i);
g_svd_replace_offset = (17 + i) * 2048;
break;
}
}
if (i >= 10)
{
debug("SVD not found %d\n", (int)g_svd_replace_offset);
}
grub_file_close(file);
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_append_ext_sector(grub_extcmd_context_t ctxt, int argc, char **args)
{
(void)ctxt;
(void)argc;
(void)args;
if (args[0][0] == '1')
{
g_append_ext_sector = 1;
}
else
{
g_append_ext_sector = 0;
}
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_load_cpio(grub_extcmd_context_t ctxt, int argc, char **args)
{
int i;
int rc;
char *pos = NULL;
char *template_file = NULL;
char *template_buf = NULL;
char *persistent_buf = NULL;
char *injection_buf = NULL;
dud *dudnode = NULL;
char tmpname[128];
const char *injection_file = NULL;
grub_uint8_t *buf = NULL;
grub_uint32_t mod;
grub_uint32_t headlen;
grub_uint32_t initrd_head_len;
grub_uint32_t padlen;
grub_uint32_t img_chunk_size;
grub_uint32_t template_size = 0;
grub_uint32_t persistent_size = 0;
grub_uint32_t injection_size = 0;
grub_uint32_t dud_size = 0;
grub_file_t file;
grub_file_t archfile;
grub_file_t tmpfile;
install_template *template_node = NULL;
ventoy_img_chunk_list chunk_list;
(void)ctxt;
(void)argc;
if (argc != 4)
{
return grub_error(GRUB_ERR_BAD_ARGUMENT, "Usage: %s cpiofile\n", cmd_raw_name);
}
if (g_img_chunk_list.chunk == NULL || g_img_chunk_list.cur_chunk == 0)
{
return grub_error(GRUB_ERR_BAD_ARGUMENT, "image chunk is null\n");
}
img_chunk_size = g_img_chunk_list.cur_chunk * sizeof(ventoy_img_chunk);
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s/%s", args[0], VTOY_COMM_CPIO);
if (!file)
{
return grub_error(GRUB_ERR_BAD_ARGUMENT, "Can't open file %s/%s\n", args[0], VTOY_COMM_CPIO);
}
archfile = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s/%s", args[0], VTOY_ARCH_CPIO);
if (!archfile)
{
return grub_error(GRUB_ERR_BAD_ARGUMENT, "Can't open file %s/%s\n", args[0], VTOY_ARCH_CPIO);
grub_file_close(file);
}
debug("load %s %s success\n", VTOY_COMM_CPIO, VTOY_ARCH_CPIO);
if (g_ventoy_cpio_buf)
{
grub_free(g_ventoy_cpio_buf);
g_ventoy_cpio_buf = NULL;
g_ventoy_cpio_size = 0;
}
rc = ventoy_plugin_get_persistent_chunklist(args[1], -1, &chunk_list);
if (rc == 0 && chunk_list.cur_chunk > 0 && chunk_list.chunk)
{
persistent_size = chunk_list.cur_chunk * sizeof(ventoy_img_chunk);
persistent_buf = (char *)(chunk_list.chunk);
}
template_file = ventoy_plugin_get_cur_install_template(args[1], &template_node);
if (template_file)
{
debug("auto install template: <%s> <addr:%p> <len:%d>\n",
template_file, template_node->filebuf, template_node->filelen);
template_size = template_node->filelen;
template_buf = grub_malloc(template_size);
if (template_buf)
{
grub_memcpy(template_buf, template_node->filebuf, template_size);
}
}
else
{
debug("auto install script skipped or not configed %s\n", args[1]);
}
injection_file = ventoy_plugin_get_injection(args[1]);
if (injection_file)
{
debug("injection archive: <%s>\n", injection_file);
tmpfile = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s%s", args[2], injection_file);
if (tmpfile)
{
debug("injection archive size:%d\n", (int)tmpfile->size);
injection_size = tmpfile->size;
injection_buf = grub_malloc(injection_size);
if (injection_buf)
{
grub_file_read(tmpfile, injection_buf, injection_size);
}
grub_file_close(tmpfile);
}
else
{
debug("Failed to open injection archive %s%s\n", args[2], injection_file);
}
}
else
{
debug("injection not configed %s\n", args[1]);
}
dudnode = ventoy_plugin_find_dud(args[1]);
if (dudnode)
{
debug("dud file: <%d>\n", dudnode->dudnum);
ventoy_plugin_load_dud(dudnode, args[2]);
for (i = 0; i < dudnode->dudnum; i++)
{
if (dudnode->files[i].size > 0)
{
dud_size += dudnode->files[i].size + sizeof(cpio_newc_header);
}
}
}
else
{
debug("dud not configed %s\n", args[1]);
}
g_ventoy_cpio_buf = grub_malloc(file->size + archfile->size + 40960 + template_size +
persistent_size + injection_size + dud_size + img_chunk_size);
if (NULL == g_ventoy_cpio_buf)
{
grub_file_close(file);
grub_file_close(archfile);
return grub_error(GRUB_ERR_BAD_ARGUMENT, "Can't alloc memory %llu\n", file->size);
}
grub_file_read(file, g_ventoy_cpio_buf, file->size);
buf = (grub_uint8_t *)(g_ventoy_cpio_buf + file->size - 4);
while (*((grub_uint32_t *)buf) != 0x37303730)
{
buf -= 4;
}
grub_file_read(archfile, buf, archfile->size);
buf += (archfile->size - 4);
while (*((grub_uint32_t *)buf) != 0x37303730)
{
buf -= 4;
}
/* get initrd head len */
initrd_head_len = ventoy_cpio_newc_fill_head(buf, 0, NULL, "initrd000.xx");
/* step1: insert image chunk data to cpio */
headlen = ventoy_cpio_newc_fill_head(buf, img_chunk_size, g_img_chunk_list.chunk, "ventoy/ventoy_image_map");
buf += headlen + ventoy_align(img_chunk_size, 4);
if (template_buf)
{
headlen = ventoy_cpio_newc_fill_head(buf, template_size, template_buf, "ventoy/autoinstall");
buf += headlen + ventoy_align(template_size, 4);
grub_check_free(template_buf);
}
if (persistent_size > 0 && persistent_buf)
{
headlen = ventoy_cpio_newc_fill_head(buf, persistent_size, persistent_buf, "ventoy/ventoy_persistent_map");
buf += headlen + ventoy_align(persistent_size, 4);
grub_check_free(persistent_buf);
}
if (injection_size > 0 && injection_buf)
{
headlen = ventoy_cpio_newc_fill_head(buf, injection_size, injection_buf, "ventoy/ventoy_injection");
buf += headlen + ventoy_align(injection_size, 4);
grub_free(injection_buf);
injection_buf = NULL;
}
if (dud_size > 0)
{
for (i = 0; i < dudnode->dudnum; i++)
{
pos = grub_strrchr(dudnode->dudpath[i].path, '.');
grub_snprintf(tmpname, sizeof(tmpname), "ventoy/ventoy_dud%d%s", i, (pos ? pos : ".iso"));
dud_size = dudnode->files[i].size;
headlen = ventoy_cpio_newc_fill_head(buf, dud_size, dudnode->files[i].buf, tmpname);
buf += headlen + ventoy_align(dud_size, 4);
}
}
/* step2: insert os param to cpio */
headlen = ventoy_cpio_newc_fill_head(buf, 0, NULL, "ventoy/ventoy_os_param");
padlen = sizeof(ventoy_os_param);
g_ventoy_cpio_size = (grub_uint32_t)(buf - g_ventoy_cpio_buf) + headlen + padlen + initrd_head_len;
mod = g_ventoy_cpio_size % 2048;
if (mod)
{
g_ventoy_cpio_size += 2048 - mod;
padlen += 2048 - mod;
}
/* update os param data size, the data will be updated before chain boot */
ventoy_cpio_newc_fill_int(padlen, ((cpio_newc_header *)buf)->c_filesize, 8);
g_ventoy_runtime_buf = (grub_uint8_t *)buf + headlen;
/* step3: fill initrd cpio head, the file size will be updated before chain boot */
g_ventoy_initrd_head = (cpio_newc_header *)(g_ventoy_runtime_buf + padlen);
ventoy_cpio_newc_fill_head(g_ventoy_initrd_head, 0, NULL, "initrd000.xx");
grub_file_close(file);
grub_file_close(archfile);
if (grub_strcmp(args[3], "busybox=64") == 0)
{
debug("cpio busybox proc %s\n", args[3]);
ventoy_cpio_busybox64((cpio_newc_header *)g_ventoy_cpio_buf, "64h");
}
else if (grub_strcmp(args[3], "busybox=a64") == 0)
{
debug("cpio busybox proc %s\n", args[3]);
ventoy_cpio_busybox64((cpio_newc_header *)g_ventoy_cpio_buf, "a64");
}
else if (grub_strcmp(args[3], "busybox=m64") == 0)
{
debug("cpio busybox proc %s\n", args[3]);
ventoy_cpio_busybox64((cpio_newc_header *)g_ventoy_cpio_buf, "m64");
}
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_trailer_cpio(grub_extcmd_context_t ctxt, int argc, char **args)
{
int mod;
int bufsize;
int namelen;
int offset;
char *name;
grub_uint8_t *bufend;
cpio_newc_header *head;
grub_file_t file;
const grub_uint8_t trailler[124] = {
0x30, 0x37, 0x30, 0x37, 0x30, 0x31, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x30, 0x30,
0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
0x30, 0x30, 0x30, 0x30, 0x30, 0x42, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x54, 0x52,
0x41, 0x49, 0x4C, 0x45, 0x52, 0x21, 0x21, 0x21, 0x00, 0x00, 0x00, 0x00
};
(void)ctxt;
(void)argc;
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s%s", args[0], args[1]);
if (!file)
{
return 1;
}
grub_memset(g_ventoy_runtime_buf, 0, sizeof(ventoy_os_param));
ventoy_fill_os_param(file, (ventoy_os_param *)g_ventoy_runtime_buf);
grub_file_close(file);
grub_memcpy(g_ventoy_initrd_head, trailler, sizeof(trailler));
bufend = (grub_uint8_t *)g_ventoy_initrd_head + sizeof(trailler);
bufsize = (int)(bufend - g_ventoy_cpio_buf);
mod = bufsize % 512;
if (mod)
{
grub_memset(bufend, 0, 512 - mod);
bufsize += 512 - mod;
}
if (argc > 1 && grub_strcmp(args[2], "noinit") == 0)
{
head = (cpio_newc_header *)g_ventoy_cpio_buf;
name = (char *)(head + 1);
while (grub_strcmp(name, "TRAILER!!!"))
{
if (grub_strcmp(name, "init") == 0)
{
grub_memcpy(name, "xxxx", 4);
}
else if (grub_strcmp(name, "linuxrc") == 0)
{
grub_memcpy(name, "vtoyxrc", 7);
}
else if (grub_strcmp(name, "sbin") == 0)
{
grub_memcpy(name, "vtoy", 4);
}
else if (grub_strcmp(name, "sbin/init") == 0)
{
grub_memcpy(name, "vtoy/vtoy", 9);
}
namelen = ventoy_cpio_newc_get_int(head->c_namesize);
offset = sizeof(cpio_newc_header) + namelen;
offset = ventoy_align(offset, 4);
offset += ventoy_cpio_newc_get_int(head->c_filesize);
offset = ventoy_align(offset, 4);
head = (cpio_newc_header *)((char *)head + offset);
name = (char *)(head + 1);
}
}
ventoy_memfile_env_set("ventoy_cpio", g_ventoy_cpio_buf, (ulonglong)bufsize);
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_linux_chain_data(grub_extcmd_context_t ctxt, int argc, char **args)
{
int len = 0;
int ventoy_compatible = 0;
grub_uint32_t size = 0;
grub_uint64_t isosize = 0;
grub_uint32_t boot_catlog = 0;
grub_uint32_t img_chunk_size = 0;
grub_uint32_t override_count = 0;
grub_uint32_t override_size = 0;
grub_uint32_t virt_chunk_count = 0;
grub_uint32_t virt_chunk_size = 0;
grub_file_t file;
grub_disk_t disk;
const char *pLastChain = NULL;
const char *compatible;
ventoy_chain_head *chain;
(void)ctxt;
(void)argc;
compatible = grub_env_get("ventoy_compatible");
if (compatible && compatible[0] == 'Y')
{
ventoy_compatible = 1;
}
if ((NULL == g_img_chunk_list.chunk) || (0 == ventoy_compatible && g_ventoy_cpio_buf == NULL))
{
grub_printf("ventoy not ready\n");
return 1;
}
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s", args[0]);
if (!file)
{
return 1;
}
isosize = file->size;
len = (int)grub_strlen(args[0]);
if (len >= 4 && 0 == grub_strcasecmp(args[0] + len - 4, ".img"))
{
debug("boot catlog %u for img file\n", boot_catlog);
}
else
{
boot_catlog = ventoy_get_iso_boot_catlog(file);
if (boot_catlog)
{
if (ventoy_is_efi_os() && (!ventoy_has_efi_eltorito(file, boot_catlog)))
{
grub_env_set("LoadIsoEfiDriver", "on");
}
}
else
{
if (ventoy_is_efi_os())
{
grub_env_set("LoadIsoEfiDriver", "on");
}
else
{
return grub_error(GRUB_ERR_BAD_ARGUMENT, "File %s is not bootable", args[0]);
}
}
}
img_chunk_size = g_img_chunk_list.cur_chunk * sizeof(ventoy_img_chunk);
override_count = ventoy_linux_get_override_chunk_count();
virt_chunk_count = ventoy_linux_get_virt_chunk_count();
if (ventoy_compatible)
{
size = sizeof(ventoy_chain_head) + img_chunk_size;
}
else
{
override_size = ventoy_linux_get_override_chunk_size();
virt_chunk_size = ventoy_linux_get_virt_chunk_size();
size = sizeof(ventoy_chain_head) + img_chunk_size + override_size + virt_chunk_size;
}
pLastChain = grub_env_get("vtoy_chain_mem_addr");
if (pLastChain)
{
chain = (ventoy_chain_head *)grub_strtoul(pLastChain, NULL, 16);
if (chain)
{
debug("free last chain memory %p\n", chain);
grub_free(chain);
}
}
chain = ventoy_alloc_chain(size);
if (!chain)
{
grub_printf("Failed to alloc chain linux memory size %u\n", size);
grub_file_close(file);
return 1;
}
ventoy_memfile_env_set("vtoy_chain_mem", chain, (ulonglong)size);
grub_memset(chain, 0, sizeof(ventoy_chain_head));
/* part 1: os parameter */
g_ventoy_chain_type = ventoy_chain_linux;
ventoy_fill_os_param(file, &(chain->os_param));
/* part 2: chain head */
disk = file->device->disk;
chain->disk_drive = disk->id;
chain->disk_sector_size = (1 << disk->log_sector_size);
chain->real_img_size_in_bytes = file->size;
chain->virt_img_size_in_bytes = (file->size + 2047) / 2048 * 2048;
chain->boot_catalog = boot_catlog;
if (!ventoy_is_efi_os())
{
grub_file_seek(file, boot_catlog * 2048);
grub_file_read(file, chain->boot_catalog_sector, sizeof(chain->boot_catalog_sector));
}
/* part 3: image chunk */
chain->img_chunk_offset = sizeof(ventoy_chain_head);
chain->img_chunk_num = g_img_chunk_list.cur_chunk;
grub_memcpy((char *)chain + chain->img_chunk_offset, g_img_chunk_list.chunk, img_chunk_size);
if (ventoy_compatible)
{
return 0;
}
/* part 4: override chunk */
if (override_count > 0)
{
chain->override_chunk_offset = chain->img_chunk_offset + img_chunk_size;
chain->override_chunk_num = override_count;
ventoy_linux_fill_override_data(isosize, (char *)chain + chain->override_chunk_offset);
}
/* part 5: virt chunk */
if (virt_chunk_count > 0)
{
chain->virt_chunk_offset = chain->override_chunk_offset + override_size;
chain->virt_chunk_num = virt_chunk_count;
ventoy_linux_fill_virt_data(isosize, chain);
}
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
static char *ventoy_systemd_conf_tag(char *buf, const char *tag, int optional)
{
int taglen = 0;
char *start = NULL;
char *nextline = NULL;
taglen = grub_strlen(tag);
for (start = buf; start; start = nextline)
{
nextline = ventoy_get_line(start);
VTOY_SKIP_SPACE(start);
if (grub_strncmp(start, tag, taglen) == 0 && (start[taglen] == ' ' || start[taglen] == '\t'))
{
start += taglen;
VTOY_SKIP_SPACE(start);
return start;
}
}
if (optional == 0)
{
debug("tag<%s> NOT found\n", tag);
}
return NULL;
}
static int ventoy_systemd_conf_hook(const char *filename, const struct grub_dirhook_info *info, void *data)
{
int oldpos = 0;
char *tag = NULL;
char *bkbuf = NULL;
char *filebuf = NULL;
grub_file_t file = NULL;
systemd_menu_ctx *ctx = (systemd_menu_ctx *)data;
debug("ventoy_systemd_conf_hook %s\n", filename);
if (info->dir || NULL == grub_strstr(filename, ".conf"))
{
return 0;
}
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s/loader/entries/%s", ctx->dev, filename);
if (!file)
{
return 0;
}
filebuf = grub_zalloc(2 * file->size + 8);
if (!filebuf)
{
goto out;
}
bkbuf = filebuf + file->size + 4;
grub_file_read(file, bkbuf, file->size);
oldpos = ctx->pos;
/* title --> menuentry */
grub_memcpy(filebuf, bkbuf, file->size);
tag = ventoy_systemd_conf_tag(filebuf, "title", 0);
vtoy_check_goto_out(tag);
vtoy_len_ssprintf(ctx->buf, ctx->pos, ctx->len, "menuentry \"%s\" {\n", tag);
/* linux xxx */
grub_memcpy(filebuf, bkbuf, file->size);
tag = ventoy_systemd_conf_tag(filebuf, "linux", 0);
if (!tag)
{
ctx->pos = oldpos;
goto out;
}
vtoy_len_ssprintf(ctx->buf, ctx->pos, ctx->len, " echo \"Downloading kernel ...\"\n linux %s ", tag);
/* kernel options */
grub_memcpy(filebuf, bkbuf, file->size);
tag = ventoy_systemd_conf_tag(filebuf, "options", 0);
vtoy_len_ssprintf(ctx->buf, ctx->pos, ctx->len, "%s \n", tag ? tag : "");
/* initrd xxx xxx xxx */
vtoy_len_ssprintf(ctx->buf, ctx->pos, ctx->len, " echo \"Downloading initrd ...\"\n initrd ");
grub_memcpy(filebuf, bkbuf, file->size);
tag = ventoy_systemd_conf_tag(filebuf, "initrd", 1);
while (tag)
{
vtoy_len_ssprintf(ctx->buf, ctx->pos, ctx->len, "%s ", tag);
tag = ventoy_systemd_conf_tag(tag + grub_strlen(tag) + 1, "initrd", 1);
}
vtoy_len_ssprintf(ctx->buf, ctx->pos, ctx->len, "\n boot\n}\n");
out:
grub_check_free(filebuf);
grub_file_close(file);
return 0;
}
grub_err_t ventoy_cmd_linux_systemd_menu(grub_extcmd_context_t ctxt, int argc, char **args)
{
static char *buf = NULL;
grub_fs_t fs;
char *device_name = NULL;
grub_device_t dev = NULL;
systemd_menu_ctx ctx;
(void)ctxt;
(void)argc;
if (!buf)
{
buf = grub_malloc(VTOY_LINUX_SYSTEMD_MENU_MAX_BUF);
if (!buf)
{
goto end;
}
}
device_name = grub_file_get_device_name(args[0]);
if (!device_name)
{
debug("failed to get device name %s\n", args[0]);
goto end;
}
dev = grub_device_open(device_name);
if (!dev)
{
debug("failed to open device %s\n", device_name);
goto end;
}
fs = grub_fs_probe(dev);
if (!fs)
{
debug("failed to probe fs %d\n", grub_errno);
goto end;
}
ctx.dev = args[0];
ctx.buf = buf;
ctx.pos = 0;
ctx.len = VTOY_LINUX_SYSTEMD_MENU_MAX_BUF;
fs->fs_dir(dev, "/loader/entries", ventoy_systemd_conf_hook, &ctx);
ventoy_memfile_env_set(args[1], buf, (ulonglong)(ctx.pos));
end:
grub_check_free(device_name);
check_free(dev, grub_device_close);
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
static int ventoy_limine_path_convert(char *path)
{
char newpath[256] = {0};
if (grub_strncmp(path, "boot://2/", 9) == 0)
{
grub_snprintf(newpath, sizeof(newpath), "(vtimghd,2)/%s", path + 9);
}
else if (grub_strncmp(path, "boot://1/", 9) == 0)
{
grub_snprintf(newpath, sizeof(newpath), "(vtimghd,1)/%s", path + 9);
}
if (newpath[0])
{
grub_snprintf(path, 1024, "%s", newpath);
}
return 0;
}
grub_err_t ventoy_cmd_linux_limine_menu(grub_extcmd_context_t ctxt, int argc, char **args)
{
int pos = 0;
int sub = 0;
int len = VTOY_LINUX_SYSTEMD_MENU_MAX_BUF;
char *filebuf = NULL;
char *start = NULL;
char *nextline = NULL;
grub_file_t file = NULL;
char *title = NULL;
char *kernel = NULL;
char *initrd = NULL;
char *param = NULL;
static char *buf = NULL;
(void)ctxt;
(void)argc;
if (!buf)
{
buf = grub_malloc(len + 4 * 1024);
if (!buf)
{
goto end;
}
}
title = buf + len;
kernel = title + 1024;
initrd = kernel + 1024;
param = initrd + 1024;
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, args[0]);
if (!file)
{
return 0;
}
filebuf = grub_zalloc(file->size + 8);
if (!filebuf)
{
goto end;
}
grub_file_read(file, filebuf, file->size);
grub_file_close(file);
title[0] = kernel[0] = initrd[0] = param[0] = 0;
for (start = filebuf; start; start = nextline)
{
nextline = ventoy_get_line(start);
VTOY_SKIP_SPACE(start);
if (start[0] == ':')
{
if (start[1] == ':')
{
grub_snprintf(title, 1024, "%s", start + 2);
}
else
{
if (sub)
{
vtoy_len_ssprintf(buf, pos, len, "}\n");
sub = 0;
}
if (nextline && nextline[0] == ':' && nextline[1] == ':')
{
vtoy_len_ssprintf(buf, pos, len, "submenu \"[+] %s\" {\n", start + 2);
sub = 1;
title[0] = 0;
}
else
{
grub_snprintf(title, 1024, "%s", start + 1);
}
}
}
else if (grub_strncmp(start, "KERNEL_PATH=", 12) == 0)
{
grub_snprintf(kernel, 1024, "%s", start + 12);
}
else if (grub_strncmp(start, "MODULE_PATH=", 12) == 0)
{
grub_snprintf(initrd, 1024, "%s", start + 12);
}
else if (grub_strncmp(start, "KERNEL_CMDLINE=", 15) == 0)
{
grub_snprintf(param, 1024, "%s", start + 15);
}
if (title[0] && kernel[0] && initrd[0] && param[0])
{
ventoy_limine_path_convert(kernel);
ventoy_limine_path_convert(initrd);
vtoy_len_ssprintf(buf, pos, len, "menuentry \"%s\" {\n", title);
vtoy_len_ssprintf(buf, pos, len, " echo \"Downloading kernel ...\"\n linux %s %s\n", kernel, param);
vtoy_len_ssprintf(buf, pos, len, " echo \"Downloading initrd ...\"\n initrd %s\n", initrd);
vtoy_len_ssprintf(buf, pos, len, "}\n");
title[0] = kernel[0] = initrd[0] = param[0] = 0;
}
}
if (sub)
{
vtoy_len_ssprintf(buf, pos, len, "}\n");
sub = 0;
}
ventoy_memfile_env_set(args[1], buf, (ulonglong)pos);
end:
grub_check_free(filebuf);
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
| 55,100 | C | .c | 1,733 | 23.747836 | 115 | 0.541953 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
623 | ventoy_windows.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_windows.c | /******************************************************************************
* ventoy_windows.c
*
* Copyright (c) 2020, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <grub/types.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/dl.h>
#include <grub/disk.h>
#include <grub/device.h>
#include <grub/term.h>
#include <grub/partition.h>
#include <grub/file.h>
#include <grub/normal.h>
#include <grub/extcmd.h>
#include <grub/datetime.h>
#include <grub/i18n.h>
#include <grub/net.h>
#include <grub/time.h>
#include <grub/crypto.h>
#include <grub/ventoy.h>
#include "ventoy_def.h"
GRUB_MOD_LICENSE ("GPLv3+");
static int g_iso_fs_type = 0;
static int g_wim_total_patch_count = 0;
static int g_wim_valid_patch_count = 0;
static wim_patch *g_wim_patch_head = NULL;
static grub_uint64_t g_suppress_wincd_override_offset = 0;
static grub_uint32_t g_suppress_wincd_override_data = 0;
grub_uint8_t g_temp_buf[512];
grub_ssize_t lzx_decompress ( const void *data, grub_size_t len, void *buf );
grub_ssize_t xca_decompress ( const void *data, grub_size_t len, void *buf );
static wim_patch *ventoy_find_wim_patch(const char *path)
{
int len = (int)grub_strlen(path);
wim_patch *node = g_wim_patch_head;
while (node)
{
if (len == node->pathlen && 0 == grub_strcmp(path, node->path))
{
return node;
}
node = node->next;
}
return NULL;
}
static int ventoy_collect_wim_patch(const char *bcdfile)
{
int i, j, k;
int rc = 1;
grub_uint64_t magic;
grub_file_t file = NULL;
char *buf = NULL;
wim_patch *node = NULL;
char c;
grub_uint8_t byte;
char valid;
char path[256];
g_ventoy_case_insensitive = 1;
file = grub_file_open(bcdfile, VENTOY_FILE_TYPE);
g_ventoy_case_insensitive = 0;
if (!file)
{
debug("Failed to open file %s\n", bcdfile);
grub_errno = 0;
goto end;
}
buf = grub_malloc(file->size + 8);
if (!buf)
{
goto end;
}
grub_file_read(file, buf, file->size);
for (i = 0; i < (int)file->size - 8; i++)
{
if (buf[i + 8] != 0)
{
continue;
}
magic = *(grub_uint64_t *)(buf + i);
/* .wim .WIM .Wim */
if ((magic == 0x006D00690077002EULL) ||
(magic == 0x004D00490057002EULL) ||
(magic == 0x006D00690057002EULL))
{
for (j = i; j > 0; j-= 2)
{
if (*(grub_uint16_t *)(buf + j) == 0)
{
break;
}
}
if (j > 0)
{
byte = (grub_uint8_t)(*(grub_uint16_t *)(buf + j + 2));
if (byte != '/' && byte != '\\')
{
continue;
}
valid = 1;
for (k = 0, j += 2; k < (int)sizeof(path) - 1 && j < i + 8; j += 2)
{
byte = (grub_uint8_t)(*(grub_uint16_t *)(buf + j));
c = (char)byte;
if (byte > '~' || byte < ' ') /* not printable */
{
valid = 0;
break;
}
else if (c == '\\')
{
c = '/';
}
path[k++] = c;
}
path[k++] = 0;
debug("@@@@ Find wim flag:<%s>\n", path);
if (0 == valid)
{
debug("Invalid wim file %d\n", k);
}
else if (NULL == ventoy_find_wim_patch(path))
{
node = grub_zalloc(sizeof(wim_patch));
if (node)
{
node->pathlen = grub_snprintf(node->path, sizeof(node->path), "%s", path);
debug("add patch <%s>\n", path);
if (g_wim_patch_head)
{
node->next = g_wim_patch_head;
}
g_wim_patch_head = node;
g_wim_total_patch_count++;
}
}
else
{
debug("wim <%s> already exist\n", path);
}
}
}
}
end:
check_free(file, grub_file_close);
grub_check_free(buf);
return rc;
}
grub_err_t ventoy_cmd_wim_patch_count(grub_extcmd_context_t ctxt, int argc, char **args)
{
char buf[32];
(void)ctxt;
(void)argc;
(void)args;
if (argc == 1)
{
grub_snprintf(buf, sizeof(buf), "%d", g_wim_total_patch_count);
ventoy_set_env(args[0], buf);
}
return 0;
}
grub_err_t ventoy_cmd_collect_wim_patch(grub_extcmd_context_t ctxt, int argc, char **args)
{
wim_patch *node = NULL;
(void)ctxt;
(void)argc;
(void)args;
if (argc != 2)
{
return 1;
}
debug("ventoy_cmd_collect_wim_patch %s %s\n", args[0], args[1]);
if (grub_strcmp(args[0], "bcd") == 0)
{
ventoy_collect_wim_patch(args[1]);
return 0;
}
if (NULL == ventoy_find_wim_patch(args[1]))
{
node = grub_zalloc(sizeof(wim_patch));
if (node)
{
node->pathlen = grub_snprintf(node->path, sizeof(node->path), "%s", args[1]);
debug("add patch <%s>\n", args[1]);
if (g_wim_patch_head)
{
node->next = g_wim_patch_head;
}
g_wim_patch_head = node;
g_wim_total_patch_count++;
}
}
return 0;
}
grub_err_t ventoy_cmd_dump_wim_patch(grub_extcmd_context_t ctxt, int argc, char **args)
{
int i = 0;
wim_patch *node = NULL;
(void)ctxt;
(void)argc;
(void)args;
for (node = g_wim_patch_head; node; node = node->next)
{
grub_printf("%d %s [%s]\n", i++, node->path, node->valid ? "SUCCESS" : "FAIL");
}
return 0;
}
static int wim_name_cmp(const char *search, grub_uint16_t *name, grub_uint16_t namelen)
{
char c1 = vtoy_to_upper(*search);
char c2 = vtoy_to_upper(*name);
while (namelen > 0 && (c1 == c2))
{
search++;
name++;
namelen--;
c1 = vtoy_to_upper(*search);
c2 = vtoy_to_upper(*name);
}
if (namelen == 0 && *search == 0)
{
return 0;
}
return 1;
}
static int ventoy_is_pe64(grub_uint8_t *buffer)
{
grub_uint32_t pe_off;
if (buffer[0] != 'M' || buffer[1] != 'Z')
{
return 0;
}
pe_off = *(grub_uint32_t *)(buffer + 60);
if (buffer[pe_off] != 'P' || buffer[pe_off + 1] != 'E')
{
return 0;
}
if (*(grub_uint16_t *)(buffer + pe_off + 24) == 0x020b)
{
return 1;
}
return 0;
}
grub_err_t ventoy_cmd_is_pe64(grub_extcmd_context_t ctxt, int argc, char **args)
{
int ret = 1;
grub_file_t file;
grub_uint8_t buf[512];
(void)ctxt;
(void)argc;
file = grub_file_open(args[0], VENTOY_FILE_TYPE);
if (!file)
{
return 1;
}
grub_memset(buf, 0, 512);
grub_file_read(file, buf, 512);
if (ventoy_is_pe64(buf))
{
debug("%s is PE64\n", args[0]);
ret = 0;
}
else
{
debug("%s is PE32\n", args[0]);
}
grub_file_close(file);
return ret;
}
grub_err_t ventoy_cmd_sel_wimboot(grub_extcmd_context_t ctxt, int argc, char **args)
{
int size;
char *buf = NULL;
char configfile[128];
(void)ctxt;
(void)argc;
(void)args;
debug("select wimboot argc:%d\n", argc);
buf = (char *)grub_malloc(8192);
if (!buf)
{
return 0;
}
size = (int)grub_snprintf(buf, 8192,
"menuentry \"Windows Setup (32-bit)\" {\n"
" set vtoy_wimboot_sel=32\n"
"}\n"
"menuentry \"Windows Setup (64-bit)\" {\n"
" set vtoy_wimboot_sel=64\n"
"}\n"
);
buf[size] = 0;
g_ventoy_menu_esc = 1;
g_ventoy_suppress_esc = 1;
g_ventoy_suppress_esc_default = 1;
grub_snprintf(configfile, sizeof(configfile), "configfile mem:0x%llx:size:%d", (ulonglong)(ulong)buf, size);
grub_script_execute_sourcecode(configfile);
g_ventoy_menu_esc = 0;
g_ventoy_suppress_esc = 0;
grub_free(buf);
if (g_ventoy_last_entry == 0)
{
debug("last entry=%d %s=32\n", g_ventoy_last_entry, args[0]);
grub_env_set(args[0], "32");
}
else
{
debug("last entry=%d %s=64\n", g_ventoy_last_entry, args[0]);
grub_env_set(args[0], "64");
}
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_wimdows_reset(grub_extcmd_context_t ctxt, int argc, char **args)
{
wim_patch *next = NULL;
wim_patch *node = g_wim_patch_head;
(void)ctxt;
(void)argc;
(void)args;
while (node)
{
next = node->next;
grub_free(node);
node = next;
}
g_wim_patch_head = NULL;
g_wim_total_patch_count = 0;
g_wim_valid_patch_count = 0;
return 0;
}
static int ventoy_load_jump_exe(const char *path, grub_uint8_t **data, grub_uint32_t *size, wim_hash *hash)
{
grub_uint32_t i;
grub_uint32_t align;
grub_file_t file;
debug("windows load jump %s\n", path);
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s", path);
if (!file)
{
debug("Can't open file %s\n", path);
return 1;
}
align = ventoy_align((int)file->size, 2048);
debug("file %s size:%d align:%u\n", path, (int)file->size, align);
*size = (grub_uint32_t)file->size;
*data = (grub_uint8_t *)grub_malloc(align);
if ((*data) == NULL)
{
debug("Failed to alloc memory size %u\n", align);
goto end;
}
grub_file_read(file, (*data), file->size);
if (hash)
{
grub_crypto_hash(GRUB_MD_SHA1, hash->sha1, (*data), file->size);
if (g_ventoy_debug)
{
debug("%s", "jump bin 64 hash: ");
for (i = 0; i < sizeof(hash->sha1); i++)
{
ventoy_debug("%02x ", hash->sha1[i]);
}
ventoy_debug("\n");
}
}
end:
grub_file_close(file);
return 0;
}
static int ventoy_get_override_info(grub_file_t file, wim_tail *wim_data)
{
grub_uint32_t start_block;
grub_uint64_t file_offset;
grub_uint64_t override_offset;
grub_uint32_t override_len;
grub_uint64_t fe_entry_size_offset;
if (grub_strcmp(file->fs->name, "iso9660") == 0)
{
g_iso_fs_type = wim_data->iso_type = 0;
override_len = sizeof(ventoy_iso9660_override);
override_offset = grub_iso9660_get_last_file_dirent_pos(file) + 2;
grub_file_read(file, &start_block, 1); // just read for hook trigger
file_offset = grub_iso9660_get_last_read_pos(file);
debug("iso9660 wim size:%llu override_offset:%llu file_offset:%llu\n",
(ulonglong)file->size, (ulonglong)override_offset, (ulonglong)file_offset);
}
else
{
g_iso_fs_type = wim_data->iso_type = 1;
override_len = sizeof(ventoy_udf_override);
override_offset = grub_udf_get_last_file_attr_offset(file, &start_block, &fe_entry_size_offset);
file_offset = grub_udf_get_file_offset(file);
debug("UDF wim size:%llu override_offset:%llu file_offset:%llu start_block=%u\n",
(ulonglong)file->size, (ulonglong)override_offset, (ulonglong)file_offset, start_block);
}
wim_data->file_offset = file_offset;
wim_data->udf_start_block = start_block;
wim_data->fe_entry_size_offset = fe_entry_size_offset;
wim_data->override_offset = override_offset;
wim_data->override_len = override_len;
return 0;
}
static int ventoy_read_resource(grub_file_t fp, wim_header *wimhdr, wim_resource_header *head, void **buffer)
{
int decompress_len = 0;
int total_decompress = 0;
grub_uint32_t i = 0;
grub_uint32_t chunk_num = 0;
grub_uint32_t chunk_size = 0;
grub_uint32_t last_chunk_size = 0;
grub_uint32_t last_decompress_size = 0;
grub_uint32_t cur_offset = 0;
grub_uint8_t *cur_dst = NULL;
grub_uint8_t *buffer_compress = NULL;
grub_uint8_t *buffer_decompress = NULL;
grub_uint32_t *chunk_offset = NULL;
buffer_decompress = (grub_uint8_t *)grub_malloc(head->raw_size + head->size_in_wim);
if (NULL == buffer_decompress)
{
return 0;
}
grub_file_seek(fp, head->offset);
if (head->size_in_wim == head->raw_size)
{
grub_file_read(fp, buffer_decompress, head->size_in_wim);
*buffer = buffer_decompress;
return 0;
}
buffer_compress = buffer_decompress + head->raw_size;
grub_file_read(fp, buffer_compress, head->size_in_wim);
chunk_num = (head->raw_size + WIM_CHUNK_LEN - 1) / WIM_CHUNK_LEN;
cur_offset = (chunk_num - 1) * 4;
chunk_offset = (grub_uint32_t *)buffer_compress;
//debug("%llu %llu chunk_num=%lu", (ulonglong)head->size_in_wim, (ulonglong)head->raw_size, chunk_num);
cur_dst = buffer_decompress;
for (i = 0; i < chunk_num - 1; i++)
{
chunk_size = (i == 0) ? chunk_offset[i] : chunk_offset[i] - chunk_offset[i - 1];
if (WIM_CHUNK_LEN == chunk_size)
{
grub_memcpy(cur_dst, buffer_compress + cur_offset, chunk_size);
decompress_len = (int)chunk_size;
}
else
{
if (wimhdr->flags & FLAG_HEADER_COMPRESS_XPRESS)
{
decompress_len = (int)xca_decompress(buffer_compress + cur_offset, chunk_size, cur_dst);
}
else
{
decompress_len = (int)lzx_decompress(buffer_compress + cur_offset, chunk_size, cur_dst);
}
}
//debug("chunk_size:%u decompresslen:%d\n", chunk_size, decompress_len);
total_decompress += decompress_len;
cur_dst += decompress_len;
cur_offset += chunk_size;
}
/* last chunk */
last_chunk_size = (grub_uint32_t)(head->size_in_wim - cur_offset);
last_decompress_size = head->raw_size - total_decompress;
if (last_chunk_size < WIM_CHUNK_LEN && last_chunk_size == last_decompress_size)
{
debug("Last chunk %u uncompressed\n", last_chunk_size);
grub_memcpy(cur_dst, buffer_compress + cur_offset, last_chunk_size);
decompress_len = (int)last_chunk_size;
}
else
{
if (wimhdr->flags & FLAG_HEADER_COMPRESS_XPRESS)
{
decompress_len = (int)xca_decompress(buffer_compress + cur_offset, head->size_in_wim - cur_offset, cur_dst);
}
else
{
decompress_len = (int)lzx_decompress(buffer_compress + cur_offset, head->size_in_wim - cur_offset, cur_dst);
}
}
cur_dst += decompress_len;
total_decompress += decompress_len;
//debug("last chunk_size:%u decompresslen:%d tot:%d\n", last_chunk_size, decompress_len, total_decompress);
if (cur_dst != buffer_decompress + head->raw_size)
{
debug("head->size_in_wim:%llu head->raw_size:%llu cur_dst:%p buffer_decompress:%p total_decompress:%d\n",
(ulonglong)head->size_in_wim, (ulonglong)head->raw_size, cur_dst, buffer_decompress, total_decompress);
grub_free(buffer_decompress);
return 1;
}
*buffer = buffer_decompress;
return 0;
}
static wim_directory_entry * search_wim_dirent(wim_directory_entry *dir, const char *search_name)
{
do
{
if (dir->len && dir->name_len)
{
if (wim_name_cmp(search_name, (grub_uint16_t *)(dir + 1), dir->name_len / 2) == 0)
{
return dir;
}
}
dir = (wim_directory_entry *)((grub_uint8_t *)dir + dir->len);
} while(dir->len);
return NULL;
}
static wim_directory_entry * search_full_wim_dirent
(
void *meta_data,
wim_directory_entry *dir,
const char **path
)
{
wim_directory_entry *subdir = NULL;
wim_directory_entry *search = dir;
while (*path)
{
subdir = (wim_directory_entry *)((char *)meta_data + search->subdir);
search = search_wim_dirent(subdir, *path);
path++;
}
return search;
}
static wim_lookup_entry * ventoy_find_look_entry(wim_header *header, wim_lookup_entry *lookup, wim_hash *hash)
{
grub_uint32_t i = 0;
for (i = 0; i < (grub_uint32_t)header->lookup.raw_size / sizeof(wim_lookup_entry); i++)
{
if (grub_memcmp(&lookup[i].hash, hash, sizeof(wim_hash)) == 0)
{
return lookup + i;
}
}
return NULL;
}
static int parse_registry_setup_cmdline
(
grub_file_t file,
wim_header *head,
wim_lookup_entry *lookup,
void *meta_data,
wim_directory_entry *dir,
char *buf,
grub_uint32_t buflen
)
{
char c;
int ret = 0;
grub_uint32_t i = 0;
grub_uint32_t reglen = 0;
wim_hash zerohash;
reg_vk *regvk = NULL;
wim_lookup_entry *look = NULL;
wim_directory_entry *wim_dirent = NULL;
char *decompress_data = NULL;
const char *reg_path[] = { "Windows", "System32", "config", "SYSTEM", NULL };
wim_dirent = search_full_wim_dirent(meta_data, dir, reg_path);
debug("search reg SYSTEM %p\n", wim_dirent);
if (!wim_dirent)
{
return 1;
}
grub_memset(&zerohash, 0, sizeof(zerohash));
if (grub_memcmp(&zerohash, wim_dirent->hash.sha1, sizeof(wim_hash)) == 0)
{
return 2;
}
look = ventoy_find_look_entry(head, lookup, &wim_dirent->hash);
if (!look)
{
return 3;
}
reglen = (grub_uint32_t)look->resource.raw_size;
debug("find system lookup entry_id:%ld raw_size:%u\n",
((long)look - (long)lookup) / sizeof(wim_lookup_entry), reglen);
if (0 != ventoy_read_resource(file, head, &(look->resource), (void **)&(decompress_data)))
{
return 4;
}
if (grub_strncmp(decompress_data + 0x1000, "hbin", 4))
{
ret_goto_end(5);
}
for (i = 0x1000; i + sizeof(reg_vk) < reglen; i += 8)
{
regvk = (reg_vk *)(decompress_data + i);
if (regvk->sig == 0x6B76 && regvk->namesize == 7 &&
regvk->datatype == 1 && regvk->flag == 1)
{
if (grub_strncasecmp((char *)(regvk + 1), "cmdline", 7) == 0)
{
debug("find registry cmdline i:%u offset:(0x%x)%u size:(0x%x)%u\n",
i, regvk->dataoffset, regvk->dataoffset, regvk->datasize, regvk->datasize);
break;
}
}
}
if (i + sizeof(reg_vk) >= reglen || regvk == NULL)
{
ret_goto_end(6);
}
if (regvk->datasize == 0 || (regvk->datasize & 0x80000000) > 0 ||
regvk->dataoffset == 0 || regvk->dataoffset == 0xFFFFFFFF)
{
ret_goto_end(7);
}
if (regvk->datasize / 2 >= buflen)
{
ret_goto_end(8);
}
debug("start offset is 0x%x(%u)\n", 0x1000 + regvk->dataoffset + 4, 0x1000 + regvk->dataoffset + 4);
for (i = 0; i < regvk->datasize; i+=2)
{
c = (char)(*(grub_uint16_t *)(decompress_data + 0x1000 + regvk->dataoffset + 4 + i));
*buf++ = c;
}
ret = 0;
end:
grub_check_free(decompress_data);
return ret;
}
static int parse_custom_setup_path(char *cmdline, const char **path, char *exefile)
{
int i = 0;
int len = 0;
char *pos1 = NULL;
char *pos2 = NULL;
if ((cmdline[0] == 'x' || cmdline[0] == 'X') && cmdline[1] == ':')
{
pos1 = pos2 = cmdline + 3;
while (i < VTOY_MAX_DIR_DEPTH && *pos2)
{
while (*pos2 && *pos2 != '\\' && *pos2 != '/')
{
pos2++;
}
path[i++] = pos1;
if (*pos2 == 0)
{
break;
}
*pos2 = 0;
pos1 = pos2 + 1;
pos2 = pos1;
}
if (i == 0 || i >= VTOY_MAX_DIR_DEPTH)
{
return 1;
}
}
else
{
path[i++] = "Windows";
path[i++] = "System32";
path[i++] = cmdline;
}
pos1 = (char *)path[i - 1];
while (*pos1 != ' ' && *pos1 != '\t' && *pos1)
{
pos1++;
}
*pos1 = 0;
len = (int)grub_strlen(path[i - 1]);
if (len < 4 || grub_strcasecmp(path[i - 1] + len - 4, ".exe") != 0)
{
grub_snprintf(exefile, 256, "%s.exe", path[i - 1]);
path[i - 1] = exefile;
}
debug("custom setup: %d <%s>\n", i, path[i - 1]);
return 0;
}
static wim_directory_entry * search_replace_wim_dirent
(
grub_file_t file,
wim_header *head,
wim_lookup_entry *lookup,
void *meta_data,
wim_directory_entry *dir
)
{
int ret;
char exefile[256] = {0};
char cmdline[256] = {0};
wim_directory_entry *wim_dirent = NULL;
wim_directory_entry *pecmd_dirent = NULL;
const char *peset_path[] = { "Windows", "System32", "peset.exe", NULL };
const char *pecmd_path[] = { "Windows", "System32", "pecmd.exe", NULL };
const char *winpeshl_path[] = { "Windows", "System32", "winpeshl.exe", NULL };
const char *custom_path[VTOY_MAX_DIR_DEPTH + 1] = { NULL };
pecmd_dirent = search_full_wim_dirent(meta_data, dir, pecmd_path);
debug("search pecmd.exe %p\n", pecmd_dirent);
if (pecmd_dirent)
{
ret = parse_registry_setup_cmdline(file, head, lookup, meta_data, dir, cmdline, sizeof(cmdline) - 1);
if (0 == ret)
{
debug("registry setup cmdline:<%s>\n", cmdline);
if (grub_strncasecmp(cmdline, "PECMD", 5) == 0)
{
wim_dirent = pecmd_dirent;
}
else if (grub_strncasecmp(cmdline, "PESET", 5) == 0)
{
wim_dirent = search_full_wim_dirent(meta_data, dir, peset_path);
debug("search peset.exe %p\n", wim_dirent);
}
else if (grub_strncasecmp(cmdline, "WINPESHL", 8) == 0)
{
wim_dirent = search_full_wim_dirent(meta_data, dir, winpeshl_path);
debug("search winpeshl.exe %p\n", wim_dirent);
}
else if (0 == parse_custom_setup_path(cmdline, custom_path, exefile))
{
wim_dirent = search_full_wim_dirent(meta_data, dir, custom_path);
debug("search custom path %p\n", wim_dirent);
}
if (wim_dirent)
{
return wim_dirent;
}
}
else
{
debug("registry setup cmdline failed : %d\n", ret);
}
}
wim_dirent = pecmd_dirent;
if (wim_dirent)
{
return wim_dirent;
}
wim_dirent = search_full_wim_dirent(meta_data, dir, winpeshl_path);
debug("search winpeshl.exe %p\n", wim_dirent);
if (wim_dirent)
{
return wim_dirent;
}
return NULL;
}
static wim_lookup_entry * ventoy_find_meta_entry(wim_header *header, wim_lookup_entry *lookup)
{
grub_uint32_t i = 0;
grub_uint32_t index = 0;;
if ((header == NULL) || (lookup == NULL))
{
return NULL;
}
for (i = 0; i < (grub_uint32_t)header->lookup.raw_size / sizeof(wim_lookup_entry); i++)
{
if (lookup[i].resource.flags & RESHDR_FLAG_METADATA)
{
index++;
if (index == header->boot_index)
{
return lookup + i;
}
}
}
return NULL;
}
static grub_uint64_t ventoy_get_stream_len(wim_directory_entry *dir)
{
grub_uint16_t i;
grub_uint64_t offset = 0;
wim_stream_entry *stream = (wim_stream_entry *)((char *)dir + dir->len);
for (i = 0; i < dir->streams; i++)
{
offset += stream->len;
stream = (wim_stream_entry *)((char *)stream + stream->len);
}
return offset;
}
static int ventoy_update_stream_hash(wim_patch *patch, wim_directory_entry *dir)
{
grub_uint16_t i;
grub_uint64_t offset = 0;
wim_stream_entry *stream = (wim_stream_entry *)((char *)dir + dir->len);
for (i = 0; i < dir->streams; i++)
{
if (grub_memcmp(stream->hash.sha1, patch->old_hash.sha1, sizeof(wim_hash)) == 0)
{
debug("find target stream %u, name_len:%u upadte hash\n", i, stream->name_len);
grub_memcpy(stream->hash.sha1, &(patch->wim_data.bin_hash), sizeof(wim_hash));
}
offset += stream->len;
stream = (wim_stream_entry *)((char *)stream + stream->len);
}
return offset;
}
static int ventoy_update_all_hash(wim_patch *patch, void *meta_data, wim_directory_entry *dir)
{
if ((meta_data == NULL) || (dir == NULL))
{
return 0;
}
if (dir->len < sizeof(wim_directory_entry))
{
return 0;
}
do
{
if (dir->subdir == 0 && grub_memcmp(dir->hash.sha1, patch->old_hash.sha1, sizeof(wim_hash)) == 0)
{
debug("find target file, name_len:%u upadte hash\n", dir->name_len);
grub_memcpy(dir->hash.sha1, &(patch->wim_data.bin_hash), sizeof(wim_hash));
}
if (dir->subdir)
{
ventoy_update_all_hash(patch, meta_data, (wim_directory_entry *)((char *)meta_data + dir->subdir));
}
if (dir->streams)
{
ventoy_update_stream_hash(patch, dir);
dir = (wim_directory_entry *)((char *)dir + dir->len + ventoy_get_stream_len(dir));
}
else
{
dir = (wim_directory_entry *)((char *)dir + dir->len);
}
} while (dir->len >= sizeof(wim_directory_entry));
return 0;
}
static int ventoy_cat_exe_file_data(wim_tail *wim_data, grub_uint32_t exe_len, grub_uint8_t *exe_data, int windatalen)
{
int pe64 = 0;
char file[256];
grub_uint32_t jump_len = 0;
grub_uint32_t jump_align = 0;
grub_uint8_t *jump_data = NULL;
pe64 = ventoy_is_pe64(exe_data);
grub_snprintf(file, sizeof(file), "%s/vtoyjump%d.exe", grub_env_get("vtoy_path"), pe64 ? 64 : 32);
ventoy_load_jump_exe(file, &jump_data, &jump_len, NULL);
jump_align = ventoy_align(jump_len, 16);
wim_data->jump_exe_len = jump_len;
wim_data->bin_raw_len = jump_align + sizeof(ventoy_os_param) + windatalen + exe_len;
wim_data->bin_align_len = ventoy_align(wim_data->bin_raw_len, 2048);
wim_data->jump_bin_data = grub_malloc(wim_data->bin_align_len);
if (wim_data->jump_bin_data)
{
grub_memcpy(wim_data->jump_bin_data, jump_data, jump_len);
grub_memcpy(wim_data->jump_bin_data + jump_align + sizeof(ventoy_os_param) + windatalen, exe_data, exe_len);
}
debug("jump_exe_len:%u bin_raw_len:%u bin_align_len:%u\n",
wim_data->jump_exe_len, wim_data->bin_raw_len, wim_data->bin_align_len);
return 0;
}
static int ventoy_get_windows_rtdata_len(const char *iso, int *flag)
{
int size = 0;
int template_file_len = 0;
char *pos = NULL;
char *script = NULL;
install_template *template_node = NULL;
*flag = 0;
size = (int)sizeof(ventoy_windows_data);
pos = grub_strstr(iso, "/");
if (!pos)
{
return size;
}
script = ventoy_plugin_get_cur_install_template(pos, &template_node);
if (script)
{
(*flag) |= WINDATA_FLAG_TEMPLATE;
template_file_len = template_node->filelen;
}
return size + template_file_len;
}
static int ventoy_fill_windows_rtdata(void *buf, char *isopath, int dataflag)
{
int template_len = 0;
char *pos = NULL;
char *end = NULL;
char *script = NULL;
const char *env = NULL;
install_template *template_node = NULL;
ventoy_windows_data *data = (ventoy_windows_data *)buf;
grub_memset(data, 0, sizeof(ventoy_windows_data));
env = grub_env_get("VTOY_WIN11_BYPASS_CHECK");
if (env && env[0] == '1' && env[1] == 0)
{
data->windows11_bypass_check = 1;
}
env = grub_env_get("VTOY_WIN11_BYPASS_NRO");
if (env && env[0] == '1' && env[1] == 0)
{
data->windows11_bypass_nro = 1;
}
pos = grub_strstr(isopath, "/");
if (!pos)
{
return 1;
}
if (dataflag & WINDATA_FLAG_TEMPLATE)
{
script = ventoy_plugin_get_cur_install_template(pos, &template_node);
if (script)
{
data->auto_install_len = template_len = template_node->filelen;
debug("auto install script OK <%s> <len:%d>\n", script, template_len);
end = ventoy_str_last(script, '/');
grub_snprintf(data->auto_install_script, sizeof(data->auto_install_script) - 1, "%s", end ? end + 1 : script);
grub_memcpy(data + 1, template_node->filebuf, template_len);
}
}
else
{
debug("auto install script skipped or not configed %s\n", pos);
}
script = (char *)ventoy_plugin_get_injection(pos);
if (script)
{
if (ventoy_check_file_exist("%s%s", ventoy_get_env("vtoy_iso_part"), script))
{
debug("injection archive <%s> OK\n", script);
grub_snprintf(data->injection_archive, sizeof(data->injection_archive) - 1, "%s", script);
}
else
{
debug("injection archive <%s> NOT exist\n", script);
}
}
else
{
debug("injection archive not configed %s\n", pos);
}
return 0;
}
static int ventoy_update_before_chain(ventoy_os_param *param, char *isopath)
{
grub_uint32_t jump_align = 0;
wim_lookup_entry *meta_look = NULL;
wim_security_header *security = NULL;
wim_directory_entry *rootdir = NULL;
wim_header *head = NULL;
wim_lookup_entry *lookup = NULL;
wim_patch *node = NULL;
wim_tail *wim_data = NULL;
for (node = g_wim_patch_head; node; node = node->next)
{
if (0 == node->valid)
{
continue;
}
wim_data = &node->wim_data;
head = &wim_data->wim_header;
lookup = (wim_lookup_entry *)wim_data->new_lookup_data;
jump_align = ventoy_align(wim_data->jump_exe_len, 16);
if (wim_data->jump_bin_data)
{
grub_memcpy(wim_data->jump_bin_data + jump_align, param, sizeof(ventoy_os_param));
ventoy_fill_windows_rtdata(wim_data->jump_bin_data + jump_align + sizeof(ventoy_os_param), isopath, wim_data->windata_flag);
}
grub_crypto_hash(GRUB_MD_SHA1, wim_data->bin_hash.sha1, wim_data->jump_bin_data, wim_data->bin_raw_len);
security = (wim_security_header *)wim_data->new_meta_data;
if (security->len > 0)
{
rootdir = (wim_directory_entry *)(wim_data->new_meta_data + ((security->len + 7) & 0xFFFFFFF8U));
}
else
{
rootdir = (wim_directory_entry *)(wim_data->new_meta_data + 8);
}
/* update all winpeshl.exe dirent entry's hash */
ventoy_update_all_hash(node, wim_data->new_meta_data, rootdir);
/* update winpeshl.exe lookup entry data (hash/offset/length) */
if (node->replace_look)
{
debug("update replace lookup entry_id:%ld\n", ((long)node->replace_look - (long)lookup) / sizeof(wim_lookup_entry));
node->replace_look->resource.raw_size = wim_data->bin_raw_len;
node->replace_look->resource.size_in_wim = wim_data->bin_raw_len;
node->replace_look->resource.flags = 0;
node->replace_look->resource.offset = wim_data->wim_align_size;
grub_memcpy(node->replace_look->hash.sha1, wim_data->bin_hash.sha1, sizeof(wim_hash));
}
/* update metadata's hash */
meta_look = ventoy_find_meta_entry(head, lookup);
if (meta_look)
{
debug("find meta lookup entry_id:%ld\n", ((long)meta_look - (long)lookup) / sizeof(wim_lookup_entry));
grub_memcpy(&meta_look->resource, &head->metadata, sizeof(wim_resource_header));
grub_crypto_hash(GRUB_MD_SHA1, meta_look->hash.sha1, wim_data->new_meta_data, wim_data->new_meta_len);
}
}
return 0;
}
static int ventoy_wimdows_locate_wim(const char *disk, wim_patch *patch, int windatalen)
{
int rc;
grub_uint16_t i;
grub_file_t file;
grub_uint32_t exe_len;
grub_uint8_t *exe_data = NULL;
grub_uint8_t *decompress_data = NULL;
wim_lookup_entry *lookup = NULL;
wim_security_header *security = NULL;
wim_directory_entry *rootdir = NULL;
wim_directory_entry *search = NULL;
wim_stream_entry *stream = NULL;
wim_header *head = &(patch->wim_data.wim_header);
wim_tail *wim_data = &patch->wim_data;
debug("windows locate wim start %s\n", patch->path);
g_ventoy_case_insensitive = 1;
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s%s", disk, patch->path);
g_ventoy_case_insensitive = 0;
if (!file)
{
debug("File %s%s NOT exist\n", disk, patch->path);
return 1;
}
ventoy_get_override_info(file, &patch->wim_data);
grub_file_seek(file, 0);
grub_file_read(file, head, sizeof(wim_header));
if (grub_memcmp(head->signature, WIM_HEAD_SIGNATURE, sizeof(head->signature)))
{
debug("Not a valid wim file %s\n", (char *)head->signature);
grub_file_close(file);
return 1;
}
if (head->flags & FLAG_HEADER_COMPRESS_LZMS)
{
debug("LZMS compress is not supported 0x%x\n", head->flags);
grub_file_close(file);
return 1;
}
rc = ventoy_read_resource(file, head, &head->metadata, (void **)&decompress_data);
if (rc)
{
grub_printf("failed to read meta data %d\n", rc);
grub_file_close(file);
return 1;
}
security = (wim_security_header *)decompress_data;
if (security->len > 0)
{
rootdir = (wim_directory_entry *)(decompress_data + ((security->len + 7) & 0xFFFFFFF8U));
}
else
{
rootdir = (wim_directory_entry *)(decompress_data + 8);
}
debug("read lookup offset:%llu size:%llu\n", (ulonglong)head->lookup.offset, (ulonglong)head->lookup.raw_size);
lookup = grub_malloc(head->lookup.raw_size);
grub_file_seek(file, head->lookup.offset);
grub_file_read(file, lookup, head->lookup.raw_size);
/* search winpeshl.exe dirent entry */
search = search_replace_wim_dirent(file, head, lookup, decompress_data, rootdir);
if (!search)
{
debug("Failed to find replace file %p\n", search);
grub_file_close(file);
return 1;
}
debug("find replace file at %p\n", search);
grub_memset(&patch->old_hash, 0, sizeof(wim_hash));
if (grub_memcmp(&patch->old_hash, search->hash.sha1, sizeof(wim_hash)) == 0)
{
debug("search hash all 0, now do deep search\n");
stream = (wim_stream_entry *)((char *)search + search->len);
for (i = 0; i < search->streams; i++)
{
if (stream->name_len == 0)
{
grub_memcpy(&patch->old_hash, stream->hash.sha1, sizeof(wim_hash));
debug("new search hash: %02x %02x %02x %02x %02x %02x %02x %02x\n",
ventoy_varg_8(patch->old_hash.sha1));
break;
}
stream = (wim_stream_entry *)((char *)stream + stream->len);
}
}
else
{
grub_memcpy(&patch->old_hash, search->hash.sha1, sizeof(wim_hash));
}
/* find and extact winpeshl.exe */
patch->replace_look = ventoy_find_look_entry(head, lookup, &patch->old_hash);
if (patch->replace_look)
{
exe_len = (grub_uint32_t)patch->replace_look->resource.raw_size;
debug("find replace lookup entry_id:%ld raw_size:%u\n",
((long)patch->replace_look - (long)lookup) / sizeof(wim_lookup_entry), exe_len);
if (0 == ventoy_read_resource(file, head, &(patch->replace_look->resource), (void **)&(exe_data)))
{
ventoy_cat_exe_file_data(wim_data, exe_len, exe_data, windatalen);
grub_free(exe_data);
}
else
{
debug("failed to read replace file meta data %u\n", exe_len);
}
}
else
{
debug("failed to find lookup entry for replace file %02x %02x %02x %02x\n",
ventoy_varg_4(patch->old_hash.sha1));
}
wim_data->wim_raw_size = (grub_uint32_t)file->size;
wim_data->wim_align_size = ventoy_align(wim_data->wim_raw_size, 2048);
grub_check_free(wim_data->new_meta_data);
wim_data->new_meta_data = decompress_data;
wim_data->new_meta_len = head->metadata.raw_size;
wim_data->new_meta_align_len = ventoy_align(wim_data->new_meta_len, 2048);
grub_check_free(wim_data->new_lookup_data);
wim_data->new_lookup_data = (grub_uint8_t *)lookup;
wim_data->new_lookup_len = (grub_uint32_t)head->lookup.raw_size;
wim_data->new_lookup_align_len = ventoy_align(wim_data->new_lookup_len, 2048);
head->metadata.flags = RESHDR_FLAG_METADATA;
head->metadata.offset = wim_data->wim_align_size + wim_data->bin_align_len;
head->metadata.size_in_wim = wim_data->new_meta_len;
head->metadata.raw_size = wim_data->new_meta_len;
head->lookup.flags = 0;
head->lookup.offset = head->metadata.offset + wim_data->new_meta_align_len;
head->lookup.size_in_wim = wim_data->new_lookup_len;
head->lookup.raw_size = wim_data->new_lookup_len;
grub_file_close(file);
debug("%s", "windows locate wim finish\n");
return 0;
}
grub_err_t ventoy_cmd_sel_winpe_wim(grub_extcmd_context_t ctxt, int argc, char **args)
{
int i = 0;
int pos = 0;
int len = 0;
int find = 0;
char *cmd = NULL;
wim_patch *node = NULL;
wim_patch *tmp = NULL;
grub_file_t file = NULL;
wim_header *head = NULL;
char cfgfile[128];
(void)ctxt;
(void)argc;
len = 8 * VTOY_SIZE_1KB;
cmd = (char *)grub_malloc(len + sizeof(wim_header));
if (!cmd)
{
return 1;
}
head = (wim_header *)(cmd + len);
grub_env_unset("vtoy_pe_wim_path");
for (node = g_wim_patch_head; node; node = node->next)
{
find = 0;
for (tmp = g_wim_patch_head; tmp != node; tmp = tmp->next)
{
if (tmp->valid && grub_strcasecmp(tmp->path, node->path) == 0)
{
find = 1;
break;
}
}
if (find)
{
continue;
}
g_ventoy_case_insensitive = 1;
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s%s", args[0], node->path);
g_ventoy_case_insensitive = 0;
if (!file)
{
debug("File %s%s NOT exist\n", args[0], node->path);
continue;
}
grub_file_read(file, head, sizeof(wim_header));
if (grub_memcmp(head->signature, WIM_HEAD_SIGNATURE, sizeof(head->signature)))
{
debug("Not a valid wim file %s\n", (char *)head->signature);
grub_file_close(file);
continue;
}
if (head->flags & FLAG_HEADER_COMPRESS_LZMS)
{
debug("LZMS compress is not supported 0x%x\n", head->flags);
grub_file_close(file);
continue;
}
grub_file_close(file);
node->valid = 1;
vtoy_len_ssprintf(cmd, pos, len, "menuentry \"%s\" --class=\"sel_wim\" {\n echo \"\"\n}\n", node->path);
}
if (pos > 0)
{
g_ventoy_menu_esc = 1;
g_ventoy_suppress_esc = 1;
g_ventoy_suppress_esc_default = 0;
g_ventoy_secondary_menu_on = 1;
grub_snprintf(cfgfile, sizeof(cfgfile), "configfile mem:0x%llx:size:%d", (ulonglong)(ulong)cmd, pos);
grub_script_execute_sourcecode(cfgfile);
g_ventoy_menu_esc = 0;
g_ventoy_suppress_esc = 0;
g_ventoy_suppress_esc_default = 1;
g_ventoy_secondary_menu_on = 0;
for (node = g_wim_patch_head; node; node = node->next)
{
if (node->valid)
{
if (i == g_ventoy_last_entry)
{
grub_env_set("vtoy_pe_wim_path", node->path);
break;
}
i++;
}
}
}
grub_free(cmd);
return 0;
}
grub_err_t ventoy_cmd_locate_wim_patch(grub_extcmd_context_t ctxt, int argc, char **args)
{
int datalen = 0;
int dataflag = 0;
wim_patch *node = g_wim_patch_head;
(void)ctxt;
(void)argc;
(void)args;
datalen = ventoy_get_windows_rtdata_len(args[1], &dataflag);
while (node)
{
node->wim_data.windata_flag = dataflag;
if (0 == ventoy_wimdows_locate_wim(args[0], node, datalen))
{
node->valid = 1;
g_wim_valid_patch_count++;
}
node = node->next;
}
return 0;
}
static grub_uint32_t ventoy_get_override_chunk_num(void)
{
grub_uint32_t chunk_num = 0;
if (g_iso_fs_type == 0)
{
/* ISO9660: */
/* per wim */
/* 1: file_size and file_offset */
/* 2: new wim file header */
chunk_num = g_wim_valid_patch_count * 2;
}
else
{
/* UDF: */
/* global: */
/* 1: block count in Partition Descriptor */
/* per wim */
/* 1: file_size in file_entry or extend_file_entry */
/* 2: data_size and position in extend data short ad */
/* 3: new wim file header */
chunk_num = g_wim_valid_patch_count * 3 + 1;
}
if (g_suppress_wincd_override_offset > 0)
{
chunk_num++;
}
return chunk_num;
}
static void ventoy_fill_suppress_wincd_override_data(void *override)
{
ventoy_override_chunk *cur = (ventoy_override_chunk *)override;
cur->override_size = 4;
cur->img_offset = g_suppress_wincd_override_offset;
grub_memcpy(cur->override_data, &g_suppress_wincd_override_data, cur->override_size);
}
static void ventoy_windows_fill_override_data_iso9660( grub_uint64_t isosize, void *override)
{
grub_uint64_t sector;
grub_uint32_t new_wim_size;
ventoy_override_chunk *cur;
wim_patch *node = NULL;
wim_tail *wim_data = NULL;
ventoy_iso9660_override *dirent = NULL;
sector = (isosize + 2047) / 2048;
cur = (ventoy_override_chunk *)override;
if (g_suppress_wincd_override_offset > 0)
{
ventoy_fill_suppress_wincd_override_data(cur);
cur++;
}
debug("ventoy_windows_fill_override_data_iso9660 %lu\n", (ulong)isosize);
for (node = g_wim_patch_head; node; node = node->next)
{
wim_data = &node->wim_data;
if (0 == node->valid)
{
continue;
}
new_wim_size = wim_data->wim_align_size + wim_data->bin_align_len +
wim_data->new_meta_align_len + wim_data->new_lookup_align_len;
dirent = (ventoy_iso9660_override *)wim_data->override_data;
dirent->first_sector = (grub_uint32_t)sector;
dirent->size = new_wim_size;
dirent->first_sector_be = grub_swap_bytes32(dirent->first_sector);
dirent->size_be = grub_swap_bytes32(dirent->size);
sector += (new_wim_size / 2048);
/* override 1: position and length in dirent */
cur->img_offset = wim_data->override_offset;
cur->override_size = wim_data->override_len;
grub_memcpy(cur->override_data, wim_data->override_data, cur->override_size);
cur++;
/* override 2: new wim file header */
cur->img_offset = wim_data->file_offset;
cur->override_size = sizeof(wim_header);
grub_memcpy(cur->override_data, &(wim_data->wim_header), cur->override_size);
cur++;
}
return;
}
static int ventoy_windows_fill_udf_short_ad(grub_file_t isofile, grub_uint32_t curpos,
wim_tail *wim_data, grub_uint32_t new_wim_size)
{
int i;
grub_uint32_t total = 0;
grub_uint32_t left_size = 0;
ventoy_udf_override *udf = NULL;
ventoy_udf_override tmp[4];
grub_memset(tmp, 0, sizeof(tmp));
grub_file_seek(isofile, wim_data->override_offset);
grub_file_read(isofile, tmp, sizeof(tmp));
left_size = new_wim_size;
udf = (ventoy_udf_override *)wim_data->override_data;
for (i = 0; i < 4; i++)
{
total += tmp[i].length;
if (total >= wim_data->wim_raw_size)
{
udf->length = left_size;
udf->position = curpos;
return 0;
}
else
{
udf->length = tmp[i].length;
udf->position = curpos;
}
left_size -= tmp[i].length;
curpos += udf->length / 2048;
udf++;
wim_data->override_len += sizeof(ventoy_udf_override);
}
debug("######## Too many udf ad ######\n");
return 1;
}
static void ventoy_windows_fill_override_data_udf(grub_file_t isofile, void *override)
{
grub_uint32_t data32;
grub_uint64_t data64;
grub_uint64_t sector;
grub_uint32_t new_wim_size;
grub_uint64_t total_wim_size = 0;
grub_uint32_t udf_start_block = 0;
ventoy_override_chunk *cur;
wim_patch *node = NULL;
wim_tail *wim_data = NULL;
sector = (isofile->size + 2047) / 2048;
cur = (ventoy_override_chunk *)override;
if (g_suppress_wincd_override_offset > 0)
{
ventoy_fill_suppress_wincd_override_data(cur);
cur++;
}
debug("ventoy_windows_fill_override_data_udf %lu\n", (ulong)isofile->size);
for (node = g_wim_patch_head; node; node = node->next)
{
wim_data = &node->wim_data;
if (node->valid)
{
if (udf_start_block == 0)
{
udf_start_block = wim_data->udf_start_block;
}
new_wim_size = wim_data->wim_align_size + wim_data->bin_align_len +
wim_data->new_meta_align_len + wim_data->new_lookup_align_len;
total_wim_size += new_wim_size;
}
}
//override 1: sector number in pd data
cur->img_offset = grub_udf_get_last_pd_size_offset();
cur->override_size = 4;
data32 = sector - udf_start_block + (total_wim_size / 2048);
grub_memcpy(cur->override_data, &(data32), 4);
for (node = g_wim_patch_head; node; node = node->next)
{
wim_data = &node->wim_data;
if (0 == node->valid)
{
continue;
}
new_wim_size = wim_data->wim_align_size + wim_data->bin_align_len +
wim_data->new_meta_align_len + wim_data->new_lookup_align_len;
//override 2: filesize in file_entry
cur++;
cur->img_offset = wim_data->fe_entry_size_offset;
cur->override_size = 8;
data64 = new_wim_size;
grub_memcpy(cur->override_data, &(data64), 8);
/* override 3: position and length in extend data */
ventoy_windows_fill_udf_short_ad(isofile, (grub_uint32_t)sector - udf_start_block, wim_data, new_wim_size);
sector += (new_wim_size / 2048);
cur++;
cur->img_offset = wim_data->override_offset;
cur->override_size = wim_data->override_len;
grub_memcpy(cur->override_data, wim_data->override_data, cur->override_size);
/* override 4: new wim file header */
cur++;
cur->img_offset = wim_data->file_offset;
cur->override_size = sizeof(wim_header);
grub_memcpy(cur->override_data, &(wim_data->wim_header), cur->override_size);
}
return;
}
static grub_uint32_t ventoy_windows_get_virt_data_size(void)
{
grub_uint32_t size = 0;
wim_tail *wim_data = NULL;
wim_patch *node = g_wim_patch_head;
while (node)
{
if (node->valid)
{
wim_data = &node->wim_data;
size += sizeof(ventoy_virt_chunk) + wim_data->bin_align_len +
wim_data->new_meta_align_len + wim_data->new_lookup_align_len;
}
node = node->next;
}
return size;
}
static void ventoy_windows_fill_virt_data( grub_uint64_t isosize, ventoy_chain_head *chain)
{
grub_uint64_t sector;
grub_uint32_t offset;
grub_uint32_t wim_secs;
grub_uint32_t mem_secs;
char *override = NULL;
ventoy_virt_chunk *cur = NULL;
wim_tail *wim_data = NULL;
wim_patch *node = NULL;
sector = (isosize + 2047) / 2048;
offset = sizeof(ventoy_virt_chunk) * g_wim_valid_patch_count;
override = (char *)chain + chain->virt_chunk_offset;
cur = (ventoy_virt_chunk *)override;
for (node = g_wim_patch_head; node; node = node->next)
{
if (0 == node->valid)
{
continue;
}
wim_data = &node->wim_data;
wim_secs = wim_data->wim_align_size / 2048;
mem_secs = (wim_data->bin_align_len + wim_data->new_meta_align_len + wim_data->new_lookup_align_len) / 2048;
cur->remap_sector_start = sector;
cur->remap_sector_end = cur->remap_sector_start + wim_secs;
cur->org_sector_start = (grub_uint32_t)(wim_data->file_offset / 2048);
cur->mem_sector_start = cur->remap_sector_end;
cur->mem_sector_end = cur->mem_sector_start + mem_secs;
cur->mem_sector_offset = offset;
sector += wim_secs + mem_secs;
cur++;
grub_memcpy(override + offset, wim_data->jump_bin_data, wim_data->bin_raw_len);
offset += wim_data->bin_align_len;
grub_memcpy(override + offset, wim_data->new_meta_data, wim_data->new_meta_len);
offset += wim_data->new_meta_align_len;
grub_memcpy(override + offset, wim_data->new_lookup_data, wim_data->new_lookup_len);
offset += wim_data->new_lookup_align_len;
chain->virt_img_size_in_bytes += wim_data->wim_align_size +
wim_data->bin_align_len +
wim_data->new_meta_align_len +
wim_data->new_lookup_align_len;
}
return;
}
static int ventoy_windows_drive_map(ventoy_chain_head *chain, int vlnk)
{
int hd1 = 0;
grub_disk_t disk;
debug("drive map begin <%p> <%d> ...\n", chain, vlnk);
disk = grub_disk_open("hd1");
if (disk)
{
grub_disk_close(disk);
hd1 = 1;
debug("BIOS hd1 exist\n");
}
else
{
debug("failed to open disk %s\n", "hd1");
}
if (vlnk)
{
if (g_ventoy_disk_bios_id == 0x80 && hd1)
{
debug("drive map needed vlnk %p\n", disk);
chain->drive_map = 0x81;
}
}
else if (chain->disk_drive == 0x80)
{
if (hd1)
{
debug("drive map needed normal %p\n", disk);
chain->drive_map = 0x81;
}
}
else
{
debug("no need to map 0x%x\n", chain->disk_drive);
}
return 0;
}
static int ventoy_suppress_windows_cd_prompt(void)
{
int rc = 1;
const char *cdprompt = NULL;
grub_uint64_t readpos = 0;
grub_file_t file = NULL;
grub_uint8_t data[32];
cdprompt = ventoy_get_env("VTOY_WINDOWS_CD_PROMPT");
if (cdprompt && cdprompt[0] == '1' && cdprompt[1] == 0)
{
debug("VTOY_WINDOWS_CD_PROMPT:<%s>\n", cdprompt);
return 0;
}
g_ventoy_case_insensitive = 1;
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s/boot/bootfix.bin", "(loop)");
g_ventoy_case_insensitive = 0;
if (!file)
{
debug("Failed to open %s\n", "bootfix.bin");
goto end;
}
grub_file_read(file, data, 32);
if (file->fs && file->fs->name && grub_strcmp(file->fs->name, "udf") == 0)
{
readpos = grub_udf_get_file_offset(file);
}
else
{
readpos = grub_iso9660_get_last_read_pos(file);
}
debug("bootfix.bin readpos:%lu (sector:%lu) data: %02x %02x %02x %02x\n",
(ulong)readpos, (ulong)readpos / 2048, data[24], data[25], data[26], data[27]);
if (*(grub_uint32_t *)(data + 24) == 0x13cd0080)
{
g_suppress_wincd_override_offset = readpos + 24;
g_suppress_wincd_override_data = 0x13cd00fd;
rc = 0;
}
debug("g_suppress_wincd_override_offset:%lu\n", (ulong)g_suppress_wincd_override_offset);
end:
check_free(file, grub_file_close);
return rc;
}
static int ventoy_extract_init_exe(char *wimfile, grub_uint8_t **pexe_data, grub_uint32_t *pexe_len, char *exe_name)
{
int rc;
int ret = 1;
grub_uint16_t i;
grub_file_t file = NULL;
grub_uint32_t exe_len = 0;
wim_header *head = NULL;
grub_uint16_t *uname = NULL;
grub_uint8_t *exe_data = NULL;
grub_uint8_t *decompress_data = NULL;
wim_lookup_entry *lookup = NULL;
wim_security_header *security = NULL;
wim_directory_entry *rootdir = NULL;
wim_directory_entry *search = NULL;
wim_stream_entry *stream = NULL;
wim_lookup_entry *replace_look = NULL;
wim_header wimhdr;
wim_hash hashdata;
head = &wimhdr;
file = grub_file_open(wimfile, VENTOY_FILE_TYPE);
if (!file)
{
goto out;
}
grub_file_read(file, head, sizeof(wim_header));
rc = ventoy_read_resource(file, head, &head->metadata, (void **)&decompress_data);
if (rc)
{
grub_printf("failed to read meta data %d\n", rc);
goto out;
}
security = (wim_security_header *)decompress_data;
if (security->len > 0)
{
rootdir = (wim_directory_entry *)(decompress_data + ((security->len + 7) & 0xFFFFFFF8U));
}
else
{
rootdir = (wim_directory_entry *)(decompress_data + 8);
}
debug("read lookup offset:%llu size:%llu\n", (ulonglong)head->lookup.offset, (ulonglong)head->lookup.raw_size);
lookup = grub_malloc(head->lookup.raw_size);
grub_file_seek(file, head->lookup.offset);
grub_file_read(file, lookup, head->lookup.raw_size);
/* search winpeshl.exe dirent entry */
search = search_replace_wim_dirent(file, head, lookup, decompress_data, rootdir);
if (!search)
{
debug("Failed to find replace file %p\n", search);
goto out;
}
uname = (grub_uint16_t *)(search + 1);
for (i = 0; i < search->name_len / 2 && i < 200; i++)
{
exe_name[i] = (char)uname[i];
}
exe_name[i] = 0;
debug("find replace file at %p <%s>\n", search, exe_name);
grub_memset(&hashdata, 0, sizeof(wim_hash));
if (grub_memcmp(&hashdata, search->hash.sha1, sizeof(wim_hash)) == 0)
{
debug("search hash all 0, now do deep search\n");
stream = (wim_stream_entry *)((char *)search + search->len);
for (i = 0; i < search->streams; i++)
{
if (stream->name_len == 0)
{
grub_memcpy(&hashdata, stream->hash.sha1, sizeof(wim_hash));
debug("new search hash: %02x %02x %02x %02x %02x %02x %02x %02x\n",
ventoy_varg_8(hashdata.sha1));
break;
}
stream = (wim_stream_entry *)((char *)stream + stream->len);
}
}
else
{
grub_memcpy(&hashdata, search->hash.sha1, sizeof(wim_hash));
}
/* find and extact winpeshl.exe */
replace_look = ventoy_find_look_entry(head, lookup, &hashdata);
if (replace_look)
{
exe_len = (grub_uint32_t)replace_look->resource.raw_size;
debug("find replace lookup entry_id:%ld raw_size:%u\n",
((long)replace_look - (long)lookup) / sizeof(wim_lookup_entry), exe_len);
if (0 != ventoy_read_resource(file, head, &(replace_look->resource), (void **)&(exe_data)))
{
exe_len = 0;
exe_data = NULL;
debug("failed to read replace file meta data %u\n", exe_len);
}
}
else
{
debug("failed to find lookup entry for replace file %02x %02x %02x %02x\n",
ventoy_varg_4(hashdata.sha1));
}
if (exe_data)
{
ret = 0;
*pexe_data = exe_data;
*pexe_len = exe_len;
}
out:
grub_check_free(lookup);
grub_check_free(decompress_data);
check_free(file, grub_file_close);
return ret;
}
grub_err_t ventoy_cmd_windows_wimboot_data(grub_extcmd_context_t ctxt, int argc, char **args)
{
int rc = 0;
int wim64 = 0;
int datalen = 0;
int dataflag = 0;
grub_uint32_t exe_len = 0;
grub_uint32_t jump_align = 0;
const char *addr = NULL;
ventoy_chain_head *chain = NULL;
grub_uint8_t *param = NULL;
grub_uint8_t *exe_data = NULL;
ventoy_windows_data *rtdata = NULL;
char exename[128] = {0};
wim_tail wim_data;
(void)ctxt;
(void)argc;
addr = grub_env_get("vtoy_chain_mem_addr");
if (!addr)
{
debug("Failed to find vtoy_chain_mem_addr\n");
return 1;
}
chain = (ventoy_chain_head *)(void *)grub_strtoul(addr, NULL, 16);
if (grub_memcmp(&g_ventoy_guid, &chain->os_param.guid, 16) != 0)
{
debug("os_param.guid not match\n");
return 1;
}
datalen = ventoy_get_windows_rtdata_len(chain->os_param.vtoy_img_path, &dataflag);
rc = ventoy_extract_init_exe(args[0], &exe_data, &exe_len, exename);
if (rc)
{
return 1;
}
wim64 = ventoy_is_pe64(exe_data);
grub_memset(&wim_data, 0, sizeof(wim_data));
ventoy_cat_exe_file_data(&wim_data, exe_len, exe_data, datalen);
grub_check_free(exe_data);
jump_align = ventoy_align(wim_data.jump_exe_len, 16);
param = wim_data.jump_bin_data;
grub_memcpy(param + jump_align, &chain->os_param, sizeof(ventoy_os_param));
rtdata = (ventoy_windows_data *)(param + jump_align + sizeof(ventoy_os_param));
ventoy_fill_windows_rtdata(rtdata, chain->os_param.vtoy_img_path, dataflag);
ventoy_memfile_env_set("vtoy_wimboot_mem", param, (ulonglong)(wim_data.bin_align_len));
grub_env_set(args[1], exename);
grub_env_set(args[2], wim64 ? "64" : "32");
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_windows_chain_data(grub_extcmd_context_t ctxt, int argc, char **args)
{
int unknown_image = 0;
int ventoy_compatible = 0;
grub_uint32_t size = 0;
grub_uint64_t isosize = 0;
grub_uint32_t boot_catlog = 0;
grub_uint32_t img_chunk_size = 0;
grub_uint32_t override_size = 0;
grub_uint32_t virt_chunk_size = 0;
grub_file_t file;
grub_disk_t disk;
const char *pLastChain = NULL;
const char *compatible;
ventoy_chain_head *chain;
(void)ctxt;
(void)argc;
debug("chain data begin <%s> ...\n", args[0]);
compatible = grub_env_get("ventoy_compatible");
if (compatible && compatible[0] == 'Y')
{
ventoy_compatible = 1;
}
if (NULL == g_img_chunk_list.chunk)
{
grub_printf("ventoy not ready\n");
return 1;
}
if (0 == ventoy_compatible && g_wim_valid_patch_count == 0)
{
unknown_image = 1;
if (!g_ventoy_wimboot_mode)
{
debug("Warning: %s was not recognized by Ventoy\n", args[0]);
}
}
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s", args[0]);
if (!file)
{
return 1;
}
isosize = file->size;
boot_catlog = ventoy_get_iso_boot_catlog(file);
if (boot_catlog)
{
if (ventoy_is_efi_os() && (!ventoy_has_efi_eltorito(file, boot_catlog)))
{
grub_env_set("LoadIsoEfiDriver", "on");
}
}
else
{
if (ventoy_is_efi_os())
{
grub_env_set("LoadIsoEfiDriver", "on");
}
else
{
return grub_error(GRUB_ERR_BAD_ARGUMENT, "File %s is not bootable", args[0]);
}
}
g_suppress_wincd_override_offset = 0;
if (!ventoy_is_efi_os()) /* legacy mode */
{
ventoy_suppress_windows_cd_prompt();
}
img_chunk_size = g_img_chunk_list.cur_chunk * sizeof(ventoy_img_chunk);
if (ventoy_compatible || unknown_image)
{
override_size = g_suppress_wincd_override_offset > 0 ? sizeof(ventoy_override_chunk) : 0;
size = sizeof(ventoy_chain_head) + img_chunk_size + override_size;
}
else
{
override_size = ventoy_get_override_chunk_num() * sizeof(ventoy_override_chunk);
virt_chunk_size = ventoy_windows_get_virt_data_size();
size = sizeof(ventoy_chain_head) + img_chunk_size + override_size + virt_chunk_size;
}
pLastChain = grub_env_get("vtoy_chain_mem_addr");
if (pLastChain)
{
chain = (ventoy_chain_head *)grub_strtoul(pLastChain, NULL, 16);
if (chain)
{
debug("free last chain memory %p\n", chain);
grub_free(chain);
}
}
chain = ventoy_alloc_chain(size);
if (!chain)
{
grub_printf("Failed to alloc chain win1 memory size %u\n", size);
grub_file_close(file);
return 1;
}
ventoy_memfile_env_set("vtoy_chain_mem", chain, (ulonglong)size);
grub_memset(chain, 0, sizeof(ventoy_chain_head));
/* part 1: os parameter */
g_ventoy_chain_type = ventoy_chain_windows;
ventoy_fill_os_param(file, &(chain->os_param));
if (0 == unknown_image)
{
ventoy_update_before_chain(&(chain->os_param), args[0]);
}
/* part 2: chain head */
disk = file->device->disk;
chain->disk_drive = disk->id;
chain->disk_sector_size = (1 << disk->log_sector_size);
chain->real_img_size_in_bytes = file->size;
chain->virt_img_size_in_bytes = (file->size + 2047) / 2048 * 2048;
chain->boot_catalog = boot_catlog;
if (!ventoy_is_efi_os())
{
grub_file_seek(file, boot_catlog * 2048);
grub_file_read(file, chain->boot_catalog_sector, sizeof(chain->boot_catalog_sector));
}
/* part 3: image chunk */
chain->img_chunk_offset = sizeof(ventoy_chain_head);
chain->img_chunk_num = g_img_chunk_list.cur_chunk;
grub_memcpy((char *)chain + chain->img_chunk_offset, g_img_chunk_list.chunk, img_chunk_size);
if (ventoy_compatible || unknown_image)
{
if (g_suppress_wincd_override_offset > 0)
{
chain->override_chunk_offset = chain->img_chunk_offset + img_chunk_size;
chain->override_chunk_num = 1;
ventoy_fill_suppress_wincd_override_data((char *)chain + chain->override_chunk_offset);
}
return 0;
}
if (0 == g_wim_valid_patch_count)
{
return 0;
}
/* part 4: override chunk */
chain->override_chunk_offset = chain->img_chunk_offset + img_chunk_size;
chain->override_chunk_num = ventoy_get_override_chunk_num();
if (g_iso_fs_type == 0)
{
ventoy_windows_fill_override_data_iso9660(isosize, (char *)chain + chain->override_chunk_offset);
}
else
{
ventoy_windows_fill_override_data_udf(file, (char *)chain + chain->override_chunk_offset);
}
/* part 5: virt chunk */
chain->virt_chunk_offset = chain->override_chunk_offset + override_size;
chain->virt_chunk_num = g_wim_valid_patch_count;
ventoy_windows_fill_virt_data(isosize, chain);
if (ventoy_is_efi_os() == 0)
{
ventoy_windows_drive_map(chain, file->vlnk);
}
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
static grub_uint32_t ventoy_get_wim_iso_offset(const char *filepath)
{
grub_uint32_t imgoffset;
grub_file_t file;
char cmdbuf[128];
grub_snprintf(cmdbuf, sizeof(cmdbuf), "loopback wimiso \"%s\"", filepath);
grub_script_execute_sourcecode(cmdbuf);
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s", "(wimiso)/boot/boot.wim");
if (!file)
{
grub_printf("Failed to open boot.wim file in the image file\n");
return 0;
}
imgoffset = (grub_uint32_t)grub_iso9660_get_last_file_dirent_pos(file) + 2;
debug("wimiso wim direct offset: %u\n", imgoffset);
grub_file_close(file);
grub_script_execute_sourcecode("loopback -d wimiso");
return imgoffset;
}
static int ventoy_get_wim_chunklist(grub_file_t wimfile, ventoy_img_chunk_list *wimchunk)
{
grub_memset(wimchunk, 0, sizeof(ventoy_img_chunk_list));
wimchunk->chunk = grub_malloc(sizeof(ventoy_img_chunk) * DEFAULT_CHUNK_NUM);
if (NULL == wimchunk->chunk)
{
return grub_error(GRUB_ERR_OUT_OF_MEMORY, "Can't allocate image chunk memoty\n");
}
wimchunk->max_chunk = DEFAULT_CHUNK_NUM;
wimchunk->cur_chunk = 0;
ventoy_get_block_list(wimfile, wimchunk, wimfile->device->disk->partition->start);
return 0;
}
grub_err_t ventoy_cmd_is_standard_winiso(grub_extcmd_context_t ctxt, int argc, char **args)
{
int i;
int ret = 1;
char prefix[32] = {0};
const char *chkfile[] =
{
"boot/bcd", "boot/boot.sdi", NULL
};
(void)ctxt;
(void)argc;
if (ventoy_check_file_exist("%s/sources/boot.wim", args[0]))
{
prefix[0] = 0;
}
else if (ventoy_check_file_exist("%s/x86/sources/boot.wim", args[0]))
{
grub_snprintf(prefix, sizeof(prefix), "/x86");
}
else if (ventoy_check_file_exist("%s/x64/sources/boot.wim", args[0]))
{
grub_snprintf(prefix, sizeof(prefix), "/x64");
}
else
{
debug("No boot.wim found.\n");
goto out;
}
for (i = 0; chkfile[i]; i++)
{
if (!ventoy_check_file_exist("%s%s/%s", args[0], prefix, chkfile[i]))
{
debug("%s not found.\n", chkfile[i]);
goto out;
}
}
if ((!ventoy_check_file_exist("%s%s/sources/install.wim", args[0], prefix)) &&
(!ventoy_check_file_exist("%s%s/sources/install.esd", args[0], prefix)))
{
debug("No install.wim(esd) found.\n");
goto out;
}
if (!ventoy_check_file_exist("%s/setup.exe", args[0]))
{
debug("No setup.exe found.\n");
goto out;
}
ret = 0;
debug("This is standard Windows ISO.\n");
out:
return ret;
}
grub_err_t ventoy_cmd_wim_check_bootable(grub_extcmd_context_t ctxt, int argc, char **args)
{
grub_uint32_t boot_index;
grub_file_t file = NULL;
wim_header *wimhdr = NULL;
(void)ctxt;
(void)argc;
wimhdr = grub_zalloc(sizeof(wim_header));
if (!wimhdr)
{
return 1;
}
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s", args[0]);
if (!file)
{
grub_free(wimhdr);
return 1;
}
grub_file_read(file, wimhdr, sizeof(wim_header));
grub_file_close(file);
boot_index = wimhdr->boot_index;
grub_free(wimhdr);
if (boot_index == 0)
{
return 1;
}
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
static grub_err_t ventoy_vlnk_wim_chain_data(grub_file_t wimfile)
{
grub_uint32_t i = 0;
grub_uint32_t imgoffset = 0;
grub_uint32_t size = 0;
grub_uint32_t isosector = 0;
grub_uint64_t wimsize = 0;
grub_uint32_t boot_catlog = 0;
grub_uint32_t img_chunk1_size = 0;
grub_uint32_t img_chunk2_size = 0;
grub_uint32_t override_size = 0;
grub_file_t file;
grub_disk_t disk;
const char *pLastChain = NULL;
ventoy_chain_head *chain;
ventoy_iso9660_override *dirent;
ventoy_img_chunk *chunknode;
ventoy_override_chunk *override;
ventoy_img_chunk_list wimchunk;
debug("vlnk wim chain data begin <%s> ...\n", wimfile->name);
if (NULL == g_wimiso_chunk_list.chunk || NULL == g_wimiso_path)
{
grub_printf("ventoy not ready\n");
return 1;
}
imgoffset = ventoy_get_wim_iso_offset(g_wimiso_path);
if (imgoffset == 0)
{
grub_printf("image offset not found\n");
return 1;
}
if (0 != ventoy_get_wim_chunklist(wimfile, &wimchunk))
{
grub_printf("Failed to get wim chunklist\n");
return 1;
}
wimsize = wimfile->size;
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s", g_wimiso_path);
if (!file)
{
return 1;
}
boot_catlog = ventoy_get_iso_boot_catlog(file);
img_chunk1_size = g_wimiso_chunk_list.cur_chunk * sizeof(ventoy_img_chunk);
img_chunk2_size = wimchunk.cur_chunk * sizeof(ventoy_img_chunk);
override_size = sizeof(ventoy_override_chunk) + g_wimiso_size;
size = sizeof(ventoy_chain_head) + img_chunk1_size + img_chunk2_size + override_size;
pLastChain = grub_env_get("vtoy_chain_mem_addr");
if (pLastChain)
{
chain = (ventoy_chain_head *)grub_strtoul(pLastChain, NULL, 16);
if (chain)
{
debug("free last chain memory %p\n", chain);
grub_free(chain);
}
}
chain = ventoy_alloc_chain(size);
if (!chain)
{
grub_printf("Failed to alloc chain win2 memory size %u\n", size);
grub_file_close(file);
return 1;
}
ventoy_memfile_env_set("vtoy_chain_mem", chain, (ulonglong)size);
grub_memset(chain, 0, sizeof(ventoy_chain_head));
/* part 1: os parameter */
g_ventoy_chain_type = ventoy_chain_wim;
ventoy_fill_os_param(wimfile, &(chain->os_param));
/* part 2: chain head */
disk = wimfile->device->disk;
chain->disk_drive = disk->id;
chain->disk_sector_size = (1 << disk->log_sector_size);
chain->real_img_size_in_bytes = ventoy_align_2k(file->size) + ventoy_align_2k(wimsize);
chain->virt_img_size_in_bytes = chain->real_img_size_in_bytes;
chain->boot_catalog = boot_catlog;
if (!ventoy_is_efi_os())
{
grub_file_seek(file, boot_catlog * 2048);
grub_file_read(file, chain->boot_catalog_sector, sizeof(chain->boot_catalog_sector));
}
/* part 3: image chunk */
chain->img_chunk_offset = sizeof(ventoy_chain_head);
chain->img_chunk_num = g_wimiso_chunk_list.cur_chunk + wimchunk.cur_chunk;
grub_memcpy((char *)chain + chain->img_chunk_offset, g_wimiso_chunk_list.chunk, img_chunk1_size);
chunknode = (ventoy_img_chunk *)((char *)chain + chain->img_chunk_offset);
for (i = 0; i < g_wimiso_chunk_list.cur_chunk; i++)
{
chunknode->disk_end_sector = chunknode->disk_end_sector - chunknode->disk_start_sector;
chunknode->disk_start_sector = 0;
chunknode++;
}
/* fs cluster size >= 2048, so don't need to proc align */
/* align by 2048 */
chunknode = wimchunk.chunk + wimchunk.cur_chunk - 1;
i = (chunknode->disk_end_sector + 1 - chunknode->disk_start_sector) % 4;
if (i)
{
chunknode->disk_end_sector += 4 - i;
}
isosector = (grub_uint32_t)((file->size + 2047) / 2048);
for (i = 0; i < wimchunk.cur_chunk; i++)
{
chunknode = wimchunk.chunk + i;
chunknode->img_start_sector = isosector;
chunknode->img_end_sector = chunknode->img_start_sector +
((chunknode->disk_end_sector + 1 - chunknode->disk_start_sector) / 4) - 1;
isosector = chunknode->img_end_sector + 1;
}
grub_memcpy((char *)chain + chain->img_chunk_offset + img_chunk1_size, wimchunk.chunk, img_chunk2_size);
/* part 4: override chunk */
chain->override_chunk_offset = chain->img_chunk_offset + img_chunk1_size + img_chunk2_size;
chain->override_chunk_num = 1;
override = (ventoy_override_chunk *)((char *)chain + chain->override_chunk_offset);
override->img_offset = 0;
override->override_size = g_wimiso_size;
grub_file_seek(file, 0);
grub_file_read(file, override->override_data, file->size);
dirent = (ventoy_iso9660_override *)(override->override_data + imgoffset);
dirent->first_sector = (grub_uint32_t)((file->size + 2047) / 2048);
dirent->size = (grub_uint32_t)(wimsize);
dirent->first_sector_be = grub_swap_bytes32(dirent->first_sector);
dirent->size_be = grub_swap_bytes32(dirent->size);
debug("imgoffset=%u first_sector=0x%x size=0x%x\n", imgoffset, dirent->first_sector, dirent->size);
if (ventoy_is_efi_os() == 0)
{
ventoy_windows_drive_map(chain, 0);
}
grub_file_close(file);
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
static grub_err_t ventoy_normal_wim_chain_data(grub_file_t wimfile)
{
grub_uint32_t i = 0;
grub_uint32_t imgoffset = 0;
grub_uint32_t size = 0;
grub_uint32_t isosector = 0;
grub_uint64_t wimsize = 0;
grub_uint32_t boot_catlog = 0;
grub_uint32_t img_chunk1_size = 0;
grub_uint32_t img_chunk2_size = 0;
grub_uint32_t override_size = 0;
grub_file_t file;
grub_disk_t disk;
const char *pLastChain = NULL;
ventoy_chain_head *chain;
ventoy_iso9660_override *dirent;
ventoy_img_chunk *chunknode;
ventoy_override_chunk *override;
ventoy_img_chunk_list wimchunk;
debug("normal wim chain data begin <%s> ...\n", wimfile->name);
if (NULL == g_wimiso_chunk_list.chunk || NULL == g_wimiso_path)
{
grub_printf("ventoy not ready\n");
return 1;
}
imgoffset = ventoy_get_wim_iso_offset(g_wimiso_path);
if (imgoffset == 0)
{
grub_printf("image offset not found\n");
return 1;
}
if (0 != ventoy_get_wim_chunklist(wimfile, &wimchunk))
{
grub_printf("Failed to get wim chunklist\n");
return 1;
}
wimsize = wimfile->size;
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s", g_wimiso_path);
if (!file)
{
return 1;
}
boot_catlog = ventoy_get_iso_boot_catlog(file);
img_chunk1_size = g_wimiso_chunk_list.cur_chunk * sizeof(ventoy_img_chunk);
img_chunk2_size = wimchunk.cur_chunk * sizeof(ventoy_img_chunk);
override_size = sizeof(ventoy_override_chunk);
size = sizeof(ventoy_chain_head) + img_chunk1_size + img_chunk2_size + override_size;
pLastChain = grub_env_get("vtoy_chain_mem_addr");
if (pLastChain)
{
chain = (ventoy_chain_head *)grub_strtoul(pLastChain, NULL, 16);
if (chain)
{
debug("free last chain memory %p\n", chain);
grub_free(chain);
}
}
chain = ventoy_alloc_chain(size);
if (!chain)
{
grub_printf("Failed to alloc chain win3 memory size %u\n", size);
grub_file_close(file);
return 1;
}
ventoy_memfile_env_set("vtoy_chain_mem", chain, (ulonglong)size);
grub_memset(chain, 0, sizeof(ventoy_chain_head));
/* part 1: os parameter */
g_ventoy_chain_type = ventoy_chain_wim;
ventoy_fill_os_param(file, &(chain->os_param));
/* part 2: chain head */
disk = file->device->disk;
chain->disk_drive = disk->id;
chain->disk_sector_size = (1 << disk->log_sector_size);
chain->real_img_size_in_bytes = ventoy_align_2k(file->size) + ventoy_align_2k(wimsize);
chain->virt_img_size_in_bytes = chain->real_img_size_in_bytes;
chain->boot_catalog = boot_catlog;
if (!ventoy_is_efi_os())
{
grub_file_seek(file, boot_catlog * 2048);
grub_file_read(file, chain->boot_catalog_sector, sizeof(chain->boot_catalog_sector));
}
/* part 3: image chunk */
chain->img_chunk_offset = sizeof(ventoy_chain_head);
chain->img_chunk_num = g_wimiso_chunk_list.cur_chunk + wimchunk.cur_chunk;
grub_memcpy((char *)chain + chain->img_chunk_offset, g_wimiso_chunk_list.chunk, img_chunk1_size);
/* fs cluster size >= 2048, so don't need to proc align */
/* align by 2048 */
chunknode = wimchunk.chunk + wimchunk.cur_chunk - 1;
i = (chunknode->disk_end_sector + 1 - chunknode->disk_start_sector) % 4;
if (i)
{
chunknode->disk_end_sector += 4 - i;
}
isosector = (grub_uint32_t)((file->size + 2047) / 2048);
for (i = 0; i < wimchunk.cur_chunk; i++)
{
chunknode = wimchunk.chunk + i;
chunknode->img_start_sector = isosector;
chunknode->img_end_sector = chunknode->img_start_sector +
((chunknode->disk_end_sector + 1 - chunknode->disk_start_sector) / 4) - 1;
isosector = chunknode->img_end_sector + 1;
}
grub_memcpy((char *)chain + chain->img_chunk_offset + img_chunk1_size, wimchunk.chunk, img_chunk2_size);
/* part 4: override chunk */
chain->override_chunk_offset = chain->img_chunk_offset + img_chunk1_size + img_chunk2_size;
chain->override_chunk_num = 1;
override = (ventoy_override_chunk *)((char *)chain + chain->override_chunk_offset);
override->img_offset = imgoffset;
override->override_size = sizeof(ventoy_iso9660_override);
dirent = (ventoy_iso9660_override *)(override->override_data);
dirent->first_sector = (grub_uint32_t)((file->size + 2047) / 2048);
dirent->size = (grub_uint32_t)(wimsize);
dirent->first_sector_be = grub_swap_bytes32(dirent->first_sector);
dirent->size_be = grub_swap_bytes32(dirent->size);
debug("imgoffset=%u first_sector=0x%x size=0x%x\n", imgoffset, dirent->first_sector, dirent->size);
if (ventoy_is_efi_os() == 0)
{
ventoy_windows_drive_map(chain, 0);
}
grub_file_close(file);
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_wim_chain_data(grub_extcmd_context_t ctxt, int argc, char **args)
{
grub_err_t ret;
grub_file_t wimfile;
(void)ctxt;
(void)argc;
wimfile = grub_file_open(args[0], VENTOY_FILE_TYPE);
if (!wimfile)
{
return 1;
}
if (wimfile->vlnk)
{
ret = ventoy_vlnk_wim_chain_data(wimfile);
}
else
{
ret = ventoy_normal_wim_chain_data(wimfile);
}
grub_file_close(wimfile);
return ret;
}
int ventoy_chain_file_size(const char *path)
{
int size;
grub_file_t file;
file = grub_file_open(path, VENTOY_FILE_TYPE);
size = (int)(file->size);
grub_file_close(file);
return size;
}
int ventoy_chain_file_read(const char *path, int offset, int len, void *buf)
{
int size;
grub_file_t file;
file = grub_file_open(path, VENTOY_FILE_TYPE);
grub_file_seek(file, offset);
size = grub_file_read(file, buf, len);
grub_file_close(file);
return size;
}
| 79,057 | C | .c | 2,292 | 27.175829 | 136 | 0.580718 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
624 | lzx.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/lzx.c | /*
* Copyright (C) 2014 Michael Brown <[email protected]>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* @file
*
* LZX decompression
*
* This algorithm is derived jointly from the document "[MS-PATCH]:
* LZX DELTA Compression and Decompression", available from
*
* http://msdn.microsoft.com/en-us/library/cc483133.aspx
*
* and from the file lzx-decompress.c in the wimlib source code.
*
*/
#include "wimboot.h"
#include "huffman.h"
#include "lzx.h"
/** Base positions, indexed by position slot */
static unsigned int lzx_position_base[LZX_POSITION_SLOTS];
/**
* Attempt to accumulate bits from LZX bitstream
*
* @v lzx Decompressor
* @v bits Number of bits to accumulate
* @v norm_value Accumulated value (normalised to 16 bits)
*
* Note that there may not be sufficient accumulated bits in the
* bitstream; callers must check that sufficient bits are available
* before using the value.
*/
static int lzx_accumulate ( struct lzx *lzx, unsigned int bits ) {
const uint16_t *src16;
/* Accumulate more bits if required */
if ( ( lzx->bits < bits ) &&
( lzx->input.offset < lzx->input.len ) ) {
src16 = (const uint16_t *)( ( char * ) lzx->input.data + lzx->input.offset );
lzx->input.offset += sizeof ( *src16 );
lzx->accumulator |= ( *src16 << ( 16 - lzx->bits ) );
lzx->bits += 16;
}
return ( lzx->accumulator >> 16 );
}
/**
* Consume accumulated bits from LZX bitstream
*
* @v lzx Decompressor
* @v bits Number of bits to consume
* @ret rc Return status code
*/
static int lzx_consume ( struct lzx *lzx, unsigned int bits ) {
/* Fail if insufficient bits are available */
if ( lzx->bits < bits ) {
DBG ( "LZX input overrun in %#zx/%#zx out %#zx)\n",
lzx->input.offset, lzx->input.len, lzx->output.offset );
return -1;
}
/* Consume bits */
lzx->accumulator <<= bits;
lzx->bits -= bits;
return 0;
}
/**
* Get bits from LZX bitstream
*
* @v lzx Decompressor
* @v bits Number of bits to fetch
* @ret value Value, or negative error
*/
static int lzx_getbits ( struct lzx *lzx, unsigned int bits ) {
int norm_value;
int rc;
/* Accumulate more bits if required */
norm_value = lzx_accumulate ( lzx, bits );
/* Consume bits */
if ( ( rc = lzx_consume ( lzx, bits ) ) != 0 )
return rc;
return ( norm_value >> ( 16 - bits ) );
}
/**
* Align LZX bitstream for byte access
*
* @v lzx Decompressor
* @v bits Minimum number of padding bits
* @ret rc Return status code
*/
static int lzx_align ( struct lzx *lzx, unsigned int bits ) {
int pad;
/* Get padding bits */
pad = lzx_getbits ( lzx, bits );
if ( pad < 0 )
return pad;
/* Consume all accumulated bits */
lzx_consume ( lzx, lzx->bits );
return 0;
}
/**
* Get bytes from LZX bitstream
*
* @v lzx Decompressor
* @v data Data buffer, or NULL
* @v len Length of data buffer
* @ret rc Return status code
*/
static int lzx_getbytes ( struct lzx *lzx, void *data, size_t len ) {
/* Sanity check */
if ( ( lzx->input.offset + len ) > lzx->input.len ) {
DBG ( "LZX input overrun in %#zx/%#zx out %#zx)\n",
lzx->input.offset, lzx->input.len, lzx->output.offset );
return -1;
}
/* Copy data */
if ( data )
memcpy ( data, ( lzx->input.data + lzx->input.offset ), len );
lzx->input.offset += len;
return 0;
}
/**
* Decode LZX Huffman-coded symbol
*
* @v lzx Decompressor
* @v alphabet Huffman alphabet
* @ret raw Raw symbol, or negative error
*/
static int lzx_decode ( struct lzx *lzx, struct huffman_alphabet *alphabet ) {
struct huffman_symbols *sym;
int huf;
int rc;
/* Accumulate sufficient bits */
huf = lzx_accumulate ( lzx, HUFFMAN_BITS );
if ( huf < 0 )
return huf;
/* Decode symbol */
sym = huffman_sym ( alphabet, huf );
/* Consume bits */
if ( ( rc = lzx_consume ( lzx, huffman_len ( sym ) ) ) != 0 )
return rc;
return huffman_raw ( sym, huf );
}
/**
* Generate Huffman alphabet from raw length table
*
* @v lzx Decompressor
* @v count Number of symbols
* @v bits Length of each length (in bits)
* @v lengths Lengths table to fill in
* @v alphabet Huffman alphabet to fill in
* @ret rc Return status code
*/
static int lzx_raw_alphabet ( struct lzx *lzx, unsigned int count,
unsigned int bits, uint8_t *lengths,
struct huffman_alphabet *alphabet ) {
unsigned int i;
int len;
int rc;
/* Read lengths */
for ( i = 0 ; i < count ; i++ ) {
len = lzx_getbits ( lzx, bits );
if ( len < 0 )
return len;
lengths[i] = len;
}
/* Generate Huffman alphabet */
if ( ( rc = huffman_alphabet ( alphabet, lengths, count ) ) != 0 )
return rc;
return 0;
}
/**
* Generate pretree
*
* @v lzx Decompressor
* @v count Number of symbols
* @v lengths Lengths table to fill in
* @ret rc Return status code
*/
static int lzx_pretree ( struct lzx *lzx, unsigned int count,
uint8_t *lengths ) {
unsigned int i;
unsigned int length;
int dup = 0;
int code;
int rc;
/* Generate pretree alphabet */
if ( ( rc = lzx_raw_alphabet ( lzx, LZX_PRETREE_CODES,
LZX_PRETREE_BITS, lzx->pretree_lengths,
&lzx->pretree ) ) != 0 )
return rc;
/* Read lengths */
for ( i = 0 ; i < count ; i++ ) {
if ( dup ) {
/* Duplicate previous length */
lengths[i] = lengths[ i - 1 ];
dup--;
} else {
/* Get next code */
code = lzx_decode ( lzx, &lzx->pretree );
if ( code < 0 )
return code;
/* Interpret code */
if ( code <= 16 ) {
length = ( ( lengths[i] - code + 17 ) % 17 );
} else if ( code == 17 ) {
length = 0;
dup = lzx_getbits ( lzx, 4 );
if ( dup < 0 )
return dup;
dup += 3;
} else if ( code == 18 ) {
length = 0;
dup = lzx_getbits ( lzx, 5 );
if ( dup < 0 )
return dup;
dup += 19;
} else if ( code == 19 ) {
length = 0;
dup = lzx_getbits ( lzx, 1 );
if ( dup < 0 )
return dup;
dup += 3;
code = lzx_decode ( lzx, &lzx->pretree );
if ( code < 0 )
return code;
length = ( ( lengths[i] - code + 17 ) % 17 );
} else {
DBG ( "Unrecognised pretree code %d\n", code );
return -1;
}
lengths[i] = length;
}
}
/* Sanity check */
if ( dup ) {
DBG ( "Pretree duplicate overrun\n" );
return -1;
}
return 0;
}
/**
* Generate aligned offset Huffman alphabet
*
* @v lzx Decompressor
* @ret rc Return status code
*/
static int lzx_alignoffset_alphabet ( struct lzx *lzx ) {
int rc;
/* Generate aligned offset alphabet */
if ( ( rc = lzx_raw_alphabet ( lzx, LZX_ALIGNOFFSET_CODES,
LZX_ALIGNOFFSET_BITS,
lzx->alignoffset_lengths,
&lzx->alignoffset ) ) != 0 )
return rc;
return 0;
}
/**
* Generate main Huffman alphabet
*
* @v lzx Decompressor
* @ret rc Return status code
*/
static int lzx_main_alphabet ( struct lzx *lzx ) {
int rc;
/* Generate literal symbols pretree */
if ( ( rc = lzx_pretree ( lzx, LZX_MAIN_LIT_CODES,
lzx->main_lengths.literals ) ) != 0 ) {
DBG ( "Could not construct main literal pretree\n" );
return rc;
}
/* Generate remaining symbols pretree */
if ( ( rc = lzx_pretree ( lzx, ( LZX_MAIN_CODES - LZX_MAIN_LIT_CODES ),
lzx->main_lengths.remainder ) ) != 0 ) {
DBG ( "Could not construct main remainder pretree\n" );
return rc;
}
/* Generate Huffman alphabet */
if ( ( rc = huffman_alphabet ( &lzx->main, lzx->main_lengths.literals,
LZX_MAIN_CODES ) ) != 0 ) {
DBG ( "Could not generate main alphabet\n" );
return rc;
}
return 0;
}
/**
* Generate length Huffman alphabet
*
* @v lzx Decompressor
* @ret rc Return status code
*/
static int lzx_length_alphabet ( struct lzx *lzx ) {
int rc;
/* Generate pretree */
if ( ( rc = lzx_pretree ( lzx, LZX_LENGTH_CODES,
lzx->length_lengths ) ) != 0 ) {
DBG ( "Could not generate length pretree\n" );
return rc;
}
/* Generate Huffman alphabet */
if ( ( rc = huffman_alphabet ( &lzx->length, lzx->length_lengths,
LZX_LENGTH_CODES ) ) != 0 ) {
DBG ( "Could not generate length alphabet\n" );
return rc;
}
return 0;
}
/**
* Process LZX block header
*
* @v lzx Decompressor
* @ret rc Return status code
*/
static int lzx_block_header ( struct lzx *lzx ) {
size_t block_len;
int block_type;
int default_len;
int len_high;
int len_low;
int rc;
/* Get block type */
block_type = lzx_getbits ( lzx, LZX_BLOCK_TYPE_BITS );
if ( block_type < 0 )
return block_type;
lzx->block_type = block_type;
/* Check block length */
default_len = lzx_getbits ( lzx, 1 );
if ( default_len < 0 )
return default_len;
if ( default_len ) {
block_len = LZX_DEFAULT_BLOCK_LEN;
} else {
len_high = lzx_getbits ( lzx, 8 );
if ( len_high < 0 )
return len_high;
len_low = lzx_getbits ( lzx, 8 );
if ( len_low < 0 )
return len_low;
block_len = ( ( len_high << 8 ) | len_low );
}
lzx->output.threshold = ( lzx->output.offset + block_len );
/* Handle block type */
switch ( block_type ) {
case LZX_BLOCK_ALIGNOFFSET :
/* Generated aligned offset alphabet */
if ( ( rc = lzx_alignoffset_alphabet ( lzx ) ) != 0 )
return rc;
/* Fall through */
case LZX_BLOCK_VERBATIM :
/* Generate main alphabet */
if ( ( rc = lzx_main_alphabet ( lzx ) ) != 0 )
return rc;
/* Generate lengths alphabet */
if ( ( rc = lzx_length_alphabet ( lzx ) ) != 0 )
return rc;
break;
case LZX_BLOCK_UNCOMPRESSED :
/* Align input stream */
if ( ( rc = lzx_align ( lzx, 1 ) ) != 0 )
return rc;
/* Read new repeated offsets */
if ( ( rc = lzx_getbytes ( lzx, &lzx->repeated_offset,
sizeof ( lzx->repeated_offset )))!=0)
return rc;
break;
default:
DBG ( "Unrecognised block type %d\n", block_type );
return -1;
}
return 0;
}
/**
* Process uncompressed data
*
* @v lzx Decompressor
* @ret rc Return status code
*/
static int lzx_uncompressed ( struct lzx *lzx ) {
void *data;
size_t len;
int rc;
/* Copy bytes */
data = ( lzx->output.data ?
( lzx->output.data + lzx->output.offset ) : NULL );
len = ( lzx->output.threshold - lzx->output.offset );
if ( ( rc = lzx_getbytes ( lzx, data, len ) ) != 0 )
return rc;
/* Align input stream */
if ( len % 2 )
lzx->input.offset++;
lzx->output.offset += len;
return 0;
}
/**
* Process an LZX token
*
* @v lzx Decompressor
* @ret rc Return status code
*
* Variable names are chosen to match the LZX specification
* pseudo-code.
*/
static int lzx_token ( struct lzx *lzx ) {
unsigned int length_header;
unsigned int position_slot;
unsigned int offset_bits;
unsigned int i;
size_t match_offset;
size_t match_length;
int verbatim_bits;
int aligned_bits;
int maindata;
int length;
uint8_t *copy;
/* Get maindata symelse*/
maindata = lzx_decode ( lzx, &lzx->main );
if ( maindata < 0 )
return maindata;
/* Check for literals */
if ( maindata < LZX_MAIN_LIT_CODES ) {
if ( lzx->output.data )
lzx->output.data[lzx->output.offset] = maindata;
lzx->output.offset++;
return 0;
}
maindata -= LZX_MAIN_LIT_CODES;
/* Calculate the match length */
length_header = ( maindata & 7 );
if ( length_header == 7 ) {
length = lzx_decode ( lzx, &lzx->length );
if ( length < 0 )
return length;
} else {
length = 0;
}
match_length = ( length_header + 2 + length );
/* Calculate the position slot */
position_slot = ( maindata >> 3 );
if ( position_slot < LZX_REPEATED_OFFSETS ) {
/* Repeated offset */
match_offset = lzx->repeated_offset[position_slot];
lzx->repeated_offset[position_slot] = lzx->repeated_offset[0];
lzx->repeated_offset[0] = match_offset;
} else {
/* Non-repeated offset */
offset_bits = lzx_footer_bits ( position_slot );
if ( ( lzx->block_type == LZX_BLOCK_ALIGNOFFSET ) &&
( offset_bits >= 3 ) ) {
verbatim_bits = lzx_getbits ( lzx, ( offset_bits - 3 ));
if ( verbatim_bits < 0 )
return verbatim_bits;
verbatim_bits <<= 3;
aligned_bits = lzx_decode ( lzx, &lzx->alignoffset );
if ( aligned_bits < 0 )
return aligned_bits;
} else {
verbatim_bits = lzx_getbits ( lzx, offset_bits );
if ( verbatim_bits < 0 )
return verbatim_bits;
aligned_bits = 0;
}
match_offset = ( lzx_position_base[position_slot] +
verbatim_bits + aligned_bits - 2 );
/* Update repeated offset list */
for ( i = ( LZX_REPEATED_OFFSETS - 1 ) ; i > 0 ; i-- )
lzx->repeated_offset[i] = lzx->repeated_offset[ i - 1 ];
lzx->repeated_offset[0] = match_offset;
}
/* Copy data */
if ( match_offset > lzx->output.offset ) {
DBG ( "LZX match underrun out 0x%x offset 0x%x len 0x%x\n",
lzx->output.offset, match_offset, match_length );
return -1;
}
if ( lzx->output.data ) {
copy = &lzx->output.data[lzx->output.offset];
for ( i = 0 ; i < match_length ; i++ )
copy[i] = copy[ i - match_offset ];
}
lzx->output.offset += match_length;
return 0;
}
/**
* Translate E8 jump addresses
*
* @v lzx Decompressor
*/
static void lzx_translate_jumps ( struct lzx *lzx ) {
size_t offset;
int32_t *target;
/* Sanity check */
if ( lzx->output.offset < 10 )
return;
/* Scan for jump instructions */
for ( offset = 0 ; offset < ( lzx->output.offset - 10 ) ; offset++ ) {
/* Check for jump instruction */
if ( lzx->output.data[offset] != 0xe8 )
continue;
/* Translate jump target */
target = ( ( int32_t * ) &lzx->output.data[ offset + 1 ] );
if ( *target >= 0 ) {
if ( *target < LZX_WIM_MAGIC_FILESIZE )
*target -= offset;
} else {
if ( *target >= -( ( int32_t ) offset ) )
*target += LZX_WIM_MAGIC_FILESIZE;
}
offset += sizeof ( *target );
}
}
/**
* Decompress LZX-compressed data
*
* @v data Compressed data
* @v len Length of compressed data
* @v buf Decompression buffer, or NULL
* @ret out_len Length of decompressed data, or negative error
*/
ssize_t lzx_decompress ( const void *data, size_t len, void *buf ) {
struct lzx lzx;
unsigned int i;
int rc;
/* Sanity check */
if ( len % 2 ) {
DBG ( "LZX cannot handle odd-length input data\n" );
//return -1;
}
/* Initialise global state, if required */
if ( ! lzx_position_base[ LZX_POSITION_SLOTS - 1 ] ) {
for ( i = 1 ; i < LZX_POSITION_SLOTS ; i++ ) {
lzx_position_base[i] =
( lzx_position_base[i-1] +
( 1 << lzx_footer_bits ( i - 1 ) ) );
}
}
/* Initialise decompressor */
memset ( &lzx, 0, sizeof ( lzx ) );
lzx.input.data = data;
lzx.input.len = len;
lzx.output.data = buf;
for ( i = 0 ; i < LZX_REPEATED_OFFSETS ; i++ )
lzx.repeated_offset[i] = 1;
/* Process blocks */
while ( lzx.input.offset < lzx.input.len ) {
/* Process block header */
if ( ( rc = lzx_block_header ( &lzx ) ) != 0 )
return rc;
/* Process block contents */
if ( lzx.block_type == LZX_BLOCK_UNCOMPRESSED ) {
/* Copy uncompressed data */
if ( ( rc = lzx_uncompressed ( &lzx ) ) != 0 )
return rc;
} else {
/* Process token stream */
while ( lzx.output.offset < lzx.output.threshold ) {
if ( ( rc = lzx_token ( &lzx ) ) != 0 )
return rc;
}
}
}
/* Postprocess to undo E8 jump compression */
if ( lzx.output.data )
lzx_translate_jumps ( &lzx );
return lzx.output.offset;
}
| 15,819 | C | .c | 577 | 24.594454 | 79 | 0.638902 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | true |
625 | ventoy_vhd.c | ventoy_Ventoy/GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_vhd.c | /******************************************************************************
* ventoy_vhd.c
*
* Copyright (c) 2020, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <grub/types.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/dl.h>
#include <grub/disk.h>
#include <grub/device.h>
#include <grub/term.h>
#include <grub/partition.h>
#include <grub/file.h>
#include <grub/normal.h>
#include <grub/extcmd.h>
#include <grub/datetime.h>
#include <grub/i18n.h>
#include <grub/net.h>
#include <grub/time.h>
#include <grub/crypto.h>
#include <grub/charset.h>
#ifdef GRUB_MACHINE_EFI
#include <grub/efi/efi.h>
#endif
#include <grub/ventoy.h>
#include "ventoy_def.h"
GRUB_MOD_LICENSE ("GPLv3+");
static int g_vhdboot_isolen = 0;
static char *g_vhdboot_totbuf = NULL;
static char *g_vhdboot_isobuf = NULL;
static grub_uint64_t g_img_trim_head_secnum = 0;
static int ventoy_vhd_find_bcd(int *bcdoffset, int *bcdlen, const char *path)
{
grub_uint32_t offset;
grub_file_t file;
char cmdbuf[128];
grub_snprintf(cmdbuf, sizeof(cmdbuf), "loopback vhdiso mem:0x%lx:size:%d", (ulong)g_vhdboot_isobuf, g_vhdboot_isolen);
grub_script_execute_sourcecode(cmdbuf);
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "(vhdiso)%s", path);
if (!file)
{
return 1;
}
grub_file_read(file, &offset, 4);
offset = (grub_uint32_t)grub_iso9660_get_last_read_pos(file);
*bcdoffset = (int)offset;
*bcdlen = (int)file->size;
debug("vhdiso bcd file offset:%d len:%d\n", *bcdoffset, *bcdlen);
grub_file_close(file);
grub_script_execute_sourcecode("loopback -d vhdiso");
return 0;
}
static int ventoy_vhd_patch_path(char *vhdpath, ventoy_patch_vhd *patch1, ventoy_patch_vhd *patch2,
int bcdoffset, int bcdlen)
{
int i;
int cnt = 0;
char *pos;
grub_size_t pathlen;
const char *plat;
char *newpath = NULL;
grub_uint16_t *unicode_path;
const grub_uint8_t winloadexe[] =
{
0x77, 0x00, 0x69, 0x00, 0x6E, 0x00, 0x6C, 0x00, 0x6F, 0x00, 0x61, 0x00, 0x64, 0x00, 0x2E, 0x00,
0x65, 0x00, 0x78, 0x00, 0x65, 0x00
};
while ((*vhdpath) != '/')
{
vhdpath++;
}
pathlen = sizeof(grub_uint16_t) * (grub_strlen(vhdpath) + 1);
debug("unicode path for <%s> len:%d\n", vhdpath, (int)pathlen);
unicode_path = grub_zalloc(pathlen);
if (!unicode_path)
{
return 0;
}
plat = grub_env_get("grub_platform");
if (plat && (plat[0] == 'e')) /* UEFI */
{
pos = g_vhdboot_isobuf + bcdoffset;
/* winload.exe ==> winload.efi */
for (i = 0; i + (int)sizeof(winloadexe) < bcdlen; i++)
{
if (*((grub_uint32_t *)(pos + i)) == 0x00690077 &&
grub_memcmp(pos + i, winloadexe, sizeof(winloadexe)) == 0)
{
pos[i + sizeof(winloadexe) - 4] = 0x66;
pos[i + sizeof(winloadexe) - 2] = 0x69;
cnt++;
}
}
debug("winload patch %d times\n", cnt);
}
newpath = grub_strdup(vhdpath);
for (pos = newpath; *pos; pos++)
{
if (*pos == '/')
{
*pos = '\\';
}
}
grub_utf8_to_utf16(unicode_path, pathlen, (grub_uint8_t *)newpath, -1, NULL);
grub_memcpy(patch1->vhd_file_path, unicode_path, pathlen);
grub_memcpy(patch2->vhd_file_path, unicode_path, pathlen);
grub_free(newpath);
return 0;
}
static int ventoy_vhd_read_parttbl(const char *filename, ventoy_gpt_info *gpt, int *index, grub_uint64_t *poffset)
{
int i;
int find = 0;
int ret = 1;
grub_uint64_t start;
grub_file_t file = NULL;
grub_disk_t disk = NULL;
grub_uint8_t zeroguid[16] = {0};
file = grub_file_open(filename, VENTOY_FILE_TYPE);
if (!file)
{
goto end;
}
disk = grub_disk_open(file->device->disk->name);
if (!disk)
{
goto end;
}
grub_disk_read(disk, 0, 0, sizeof(ventoy_gpt_info), gpt);
start = file->device->disk->partition->start;
if (grub_memcmp(gpt->Head.Signature, "EFI PART", 8) == 0)
{
debug("GPT part start: %llu\n", (ulonglong)start);
for (i = 0; i < 128; i++)
{
if (grub_memcmp(gpt->PartTbl[i].PartGuid, zeroguid, 16))
{
if (start == gpt->PartTbl[i].StartLBA)
{
*index = i;
find = 1;
break;
}
}
}
}
else
{
debug("MBR part start: %llu\n", (ulonglong)start);
for (i = 0; i < 4; i++)
{
if ((grub_uint32_t)start == gpt->MBR.PartTbl[i].StartSectorId)
{
*index = i;
find = 1;
break;
}
}
}
if (find == 0) // MBR Logical partition
{
if (file->device->disk->partition->number > 0)
{
*index = file->device->disk->partition->number;
debug("Fall back part number: %d\n", *index);
}
}
*poffset = start;
ret = 0;
end:
check_free(file, grub_file_close);
check_free(disk, grub_disk_close);
return ret;
}
static int ventoy_vhd_patch_disk(const char *vhdpath, ventoy_patch_vhd *patch1, ventoy_patch_vhd *patch2)
{
int partIndex = 0;
grub_uint64_t offset = 0;
char efipart[16] = {0};
ventoy_gpt_info *gpt = NULL;
if (vhdpath[0] == '/')
{
gpt = g_ventoy_part_info;
partIndex = 0;
debug("This is Ventoy ISO partIndex %d %s\n", partIndex, vhdpath);
}
else
{
gpt = grub_zalloc(sizeof(ventoy_gpt_info));
ventoy_vhd_read_parttbl(vhdpath, gpt, &partIndex, &offset);
debug("This is HDD partIndex %d %s\n", partIndex, vhdpath);
}
grub_memcpy(efipart, gpt->Head.Signature, sizeof(gpt->Head.Signature));
grub_memset(patch1, 0, OFFSET_OF(ventoy_patch_vhd, vhd_file_path));
grub_memset(patch2, 0, OFFSET_OF(ventoy_patch_vhd, vhd_file_path));
if (grub_strncmp(efipart, "EFI PART", 8) == 0)
{
ventoy_debug_dump_guid("GPT disk GUID: ", gpt->Head.DiskGuid);
ventoy_debug_dump_guid("GPT partIndex GUID: ", gpt->PartTbl[partIndex].PartGuid);
grub_memcpy(patch1->disk_signature_or_guid, gpt->Head.DiskGuid, 16);
grub_memcpy(patch1->part_offset_or_guid, gpt->PartTbl[partIndex].PartGuid, 16);
grub_memcpy(patch2->disk_signature_or_guid, gpt->Head.DiskGuid, 16);
grub_memcpy(patch2->part_offset_or_guid, gpt->PartTbl[partIndex].PartGuid, 16);
patch1->part_type = patch2->part_type = 0;
}
else
{
if (offset == 0)
{
offset = gpt->MBR.PartTbl[partIndex].StartSectorId;
}
offset *= 512;
debug("MBR disk signature: %02x%02x%02x%02x Part(%d) offset:%llu\n",
gpt->MBR.BootCode[0x1b8 + 0], gpt->MBR.BootCode[0x1b8 + 1],
gpt->MBR.BootCode[0x1b8 + 2], gpt->MBR.BootCode[0x1b8 + 3],
partIndex + 1, offset);
grub_memcpy(patch1->part_offset_or_guid, &offset, 8);
grub_memcpy(patch2->part_offset_or_guid, &offset, 8);
grub_memcpy(patch1->disk_signature_or_guid, gpt->MBR.BootCode + 0x1b8, 4);
grub_memcpy(patch2->disk_signature_or_guid, gpt->MBR.BootCode + 0x1b8, 4);
patch1->part_type = patch2->part_type = 1;
}
if (gpt != g_ventoy_part_info)
{
grub_free(gpt);
}
return 0;
}
static int ventoy_find_vhdpatch_offset(int bcdoffset, int bcdlen, int *offset)
{
int i;
int cnt = 0;
grub_uint8_t *buf = (grub_uint8_t *)(g_vhdboot_isobuf + bcdoffset);
grub_uint8_t magic[16] = {
0x5C, 0x00, 0x58, 0x00, 0x58, 0x00, 0x58, 0x00, 0x58, 0x00, 0x58, 0x00, 0x58, 0x00, 0x58, 0x00
};
for (i = 0; i < bcdlen - 16 && cnt < 2; i++)
{
if (*(grub_uint32_t *)(buf + i) == 0x0058005C)
{
if (grub_memcmp(magic, buf + i, 16) == 0)
{
*offset++ = i - (int)OFFSET_OF(ventoy_patch_vhd, vhd_file_path);
cnt++;
}
}
}
return 0;
}
grub_err_t ventoy_cmd_patch_vhdboot(grub_extcmd_context_t ctxt, int argc, char **args)
{
int rc;
int bcdoffset, bcdlen;
int patchoffset[2];
ventoy_patch_vhd *patch1;
ventoy_patch_vhd *patch2;
(void)ctxt;
(void)argc;
grub_env_unset("vtoy_vhd_buf_addr");
debug("patch vhd <%s>\n", args[0]);
if ((!g_vhdboot_enable) || (!g_vhdboot_totbuf))
{
debug("vhd boot not ready %d %p\n", g_vhdboot_enable, g_vhdboot_totbuf);
return 0;
}
rc = ventoy_vhd_find_bcd(&bcdoffset, &bcdlen, "/boot/bcd");
if (rc)
{
debug("failed to get bcd location %d\n", rc);
}
else
{
ventoy_find_vhdpatch_offset(bcdoffset, bcdlen, patchoffset);
patch1 = (ventoy_patch_vhd *)(g_vhdboot_isobuf + bcdoffset + patchoffset[0]);
patch2 = (ventoy_patch_vhd *)(g_vhdboot_isobuf + bcdoffset + patchoffset[1]);
debug("Find /boot/bcd (%d %d) now patch it (offset: 0x%x 0x%x) ...\n",
bcdoffset, bcdlen, patchoffset[0], patchoffset[1]);
ventoy_vhd_patch_disk(args[0], patch1, patch2);
ventoy_vhd_patch_path(args[0], patch1, patch2, bcdoffset, bcdlen);
}
rc = ventoy_vhd_find_bcd(&bcdoffset, &bcdlen, "/boot/BCD");
if (rc)
{
debug("No file /boot/BCD \n");
}
else
{
ventoy_find_vhdpatch_offset(bcdoffset, bcdlen, patchoffset);
patch1 = (ventoy_patch_vhd *)(g_vhdboot_isobuf + bcdoffset + patchoffset[0]);
patch2 = (ventoy_patch_vhd *)(g_vhdboot_isobuf + bcdoffset + patchoffset[1]);
debug("Find /boot/BCD (%d %d) now patch it (offset: 0x%x 0x%x) ...\n",
bcdoffset, bcdlen, patchoffset[0], patchoffset[1]);
ventoy_vhd_patch_disk(args[0], patch1, patch2);
ventoy_vhd_patch_path(args[0], patch1, patch2, bcdoffset, bcdlen);
}
/* set buffer and size */
#ifdef GRUB_MACHINE_EFI
ventoy_memfile_env_set("vtoy_vhd_buf", g_vhdboot_totbuf, (ulonglong)(g_vhdboot_isolen + sizeof(ventoy_chain_head)));
#else
ventoy_memfile_env_set("vtoy_vhd_buf", g_vhdboot_isobuf, (ulonglong)g_vhdboot_isolen);
#endif
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_load_vhdboot(grub_extcmd_context_t ctxt, int argc, char **args)
{
int buflen;
grub_file_t file;
(void)ctxt;
(void)argc;
g_vhdboot_enable = 0;
grub_check_free(g_vhdboot_totbuf);
file = grub_file_open(args[0], VENTOY_FILE_TYPE);
if (!file)
{
return 0;
}
debug("load vhd boot: <%s> <%lu>\n", args[0], (ulong)file->size);
if (file->size < VTOY_SIZE_1KB * 32)
{
grub_file_close(file);
return 0;
}
g_vhdboot_isolen = (int)file->size;
buflen = (int)(file->size + sizeof(ventoy_chain_head));
#ifdef GRUB_MACHINE_EFI
g_vhdboot_totbuf = (char *)grub_efi_allocate_iso_buf(buflen);
#else
g_vhdboot_totbuf = (char *)grub_malloc(buflen);
#endif
if (!g_vhdboot_totbuf)
{
grub_file_close(file);
return 0;
}
g_vhdboot_isobuf = g_vhdboot_totbuf + sizeof(ventoy_chain_head);
grub_file_read(file, g_vhdboot_isobuf, file->size);
grub_file_close(file);
g_vhdboot_enable = 1;
return 0;
}
static int ventoy_raw_trim_head(grub_uint64_t offset)
{
grub_uint32_t i;
grub_uint32_t memsize;
grub_uint32_t imgstart = 0;
grub_uint32_t imgsecs = 0;
grub_uint64_t sectors = 0;
grub_uint64_t cursecs = 0;
grub_uint64_t delta = 0;
if ((!g_img_chunk_list.chunk) || (!offset))
{
debug("image chunk not ready %p %lu\n", g_img_chunk_list.chunk, (ulong)offset);
return 0;
}
debug("image trim head %lu\n", (ulong)offset);
for (i = 0; i < g_img_chunk_list.cur_chunk; i++)
{
cursecs = g_img_chunk_list.chunk[i].disk_end_sector + 1 - g_img_chunk_list.chunk[i].disk_start_sector;
sectors += cursecs;
if (sectors >= offset)
{
delta = cursecs - (sectors - offset);
break;
}
}
if (sectors < offset || i >= g_img_chunk_list.cur_chunk)
{
debug("Invalid size %lu %lu\n", (ulong)sectors, (ulong)offset);
return 0;
}
if (sectors == offset)
{
memsize = (g_img_chunk_list.cur_chunk - (i + 1)) * sizeof(ventoy_img_chunk);
grub_memmove(g_img_chunk_list.chunk, g_img_chunk_list.chunk + i + 1, memsize);
g_img_chunk_list.cur_chunk -= (i + 1);
}
else
{
g_img_chunk_list.chunk[i].disk_start_sector += delta;
g_img_chunk_list.chunk[i].img_start_sector += (grub_uint32_t)(delta / 4);
if (i > 0)
{
memsize = (g_img_chunk_list.cur_chunk - i) * sizeof(ventoy_img_chunk);
grub_memmove(g_img_chunk_list.chunk, g_img_chunk_list.chunk + i, memsize);
g_img_chunk_list.cur_chunk -= i;
}
}
for (i = 0; i < g_img_chunk_list.cur_chunk; i++)
{
imgsecs = g_img_chunk_list.chunk[i].img_end_sector + 1 - g_img_chunk_list.chunk[i].img_start_sector;
g_img_chunk_list.chunk[i].img_start_sector = imgstart;
g_img_chunk_list.chunk[i].img_end_sector = imgstart + (imgsecs - 1);
imgstart += imgsecs;
}
return 0;
}
grub_err_t ventoy_cmd_get_vtoy_type(grub_extcmd_context_t ctxt, int argc, char **args)
{
int i;
int altboot = 0;
int offset = -1;
grub_file_t file;
grub_uint8_t data = 0;
vhd_footer_t vhdfoot;
VDIPREHEADER vdihdr;
char type[16] = {0};
ventoy_gpt_info *gpt = NULL;
(void)ctxt;
g_img_trim_head_secnum = 0;
if (argc != 4)
{
return 0;
}
file = grub_file_open(args[0], VENTOY_FILE_TYPE);
if (!file)
{
debug("Failed to open file %s\n", args[0]);
return 0;
}
grub_snprintf(type, sizeof(type), "unknown");
grub_file_seek(file, file->size - 512);
grub_file_read(file, &vhdfoot, sizeof(vhdfoot));
if (grub_strncmp(vhdfoot.cookie, "conectix", 8) == 0)
{
offset = 0;
grub_snprintf(type, sizeof(type), "vhd%u", grub_swap_bytes32(vhdfoot.disktype));
}
else
{
grub_file_seek(file, 0);
grub_file_read(file, &vdihdr, sizeof(vdihdr));
if (vdihdr.u32Signature == VDI_IMAGE_SIGNATURE &&
grub_strncmp(vdihdr.szFileInfo, VDI_IMAGE_FILE_INFO, grub_strlen(VDI_IMAGE_FILE_INFO)) == 0)
{
offset = 2 * 1048576;
g_img_trim_head_secnum = offset / 512;
grub_snprintf(type, sizeof(type), "vdi");
}
else
{
offset = 0;
grub_snprintf(type, sizeof(type), "raw");
}
}
grub_env_set(args[1], type);
debug("<%s> vtoy type: <%s> offset:%d\n", args[0], type, offset);
if (offset >= 0)
{
gpt = grub_zalloc(sizeof(ventoy_gpt_info));
if (!gpt)
{
grub_env_set(args[1], "unknown");
goto end;
}
grub_file_seek(file, offset);
grub_file_read(file, gpt, sizeof(ventoy_gpt_info));
if (gpt->MBR.Byte55 != 0x55 || gpt->MBR.ByteAA != 0xAA)
{
grub_env_set(args[1], "unknown");
debug("invalid mbr signature: 0x%x 0x%x\n", gpt->MBR.Byte55, gpt->MBR.ByteAA);
goto end;
}
if (grub_memcmp(gpt->Head.Signature, "EFI PART", 8) == 0)
{
grub_env_set(args[2], "gpt");
debug("part type: %s\n", "GPT");
if (gpt->MBR.PartTbl[0].FsFlag == 0xEE)
{
for (i = 0; i < 128; i++)
{
if (grub_memcmp(gpt->PartTbl[i].PartType, "Hah!IdontNeedEFI", 16) == 0)
{
debug("part %d is grub_bios part\n", i);
altboot = 1;
grub_env_set(args[3], "1");
break;
}
else if (gpt->PartTbl[i].LastLBA == 0)
{
break;
}
}
}
if (!altboot)
{
if (gpt->MBR.BootCode[92] == 0x22)
{
grub_file_seek(file, offset + 17908);
grub_file_read(file, &data, 1);
if (data == 0x23)
{
altboot = 1;
grub_env_set(args[3], "1");
}
else
{
debug("offset data=0x%x\n", data);
}
}
else
{
debug("BootCode: 0x%x\n", gpt->MBR.BootCode[92]);
}
}
}
else
{
grub_env_set(args[2], "mbr");
debug("part type: %s\n", "MBR");
for (i = 0; i < 4; i++)
{
if (gpt->MBR.PartTbl[i].FsFlag == 0xEF)
{
debug("part %d is esp part in MBR mode\n", i);
altboot = 1;
grub_env_set(args[3], "1");
break;
}
}
}
}
else
{
debug("part type: %s\n", "xxx");
}
end:
grub_check_free(gpt);
grub_file_close(file);
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
grub_err_t ventoy_cmd_raw_chain_data(grub_extcmd_context_t ctxt, int argc, char **args)
{
grub_uint32_t size = 0;
grub_uint32_t img_chunk_size = 0;
grub_file_t file;
grub_disk_t disk;
const char *pLastChain = NULL;
ventoy_chain_head *chain;
(void)ctxt;
(void)argc;
if (NULL == g_img_chunk_list.chunk)
{
grub_printf("ventoy not ready\n");
return 1;
}
if (g_img_trim_head_secnum > 0)
{
ventoy_raw_trim_head(g_img_trim_head_secnum);
}
file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s", args[0]);
if (!file)
{
return 1;
}
if (grub_strncmp(args[0], g_iso_path, grub_strlen(g_iso_path)))
{
file->vlnk = 1;
}
img_chunk_size = g_img_chunk_list.cur_chunk * sizeof(ventoy_img_chunk);
size = sizeof(ventoy_chain_head) + img_chunk_size;
pLastChain = grub_env_get("vtoy_chain_mem_addr");
if (pLastChain)
{
chain = (ventoy_chain_head *)grub_strtoul(pLastChain, NULL, 16);
if (chain)
{
debug("free last chain memory %p\n", chain);
grub_free(chain);
}
}
chain = ventoy_alloc_chain(size);
if (!chain)
{
grub_printf("Failed to alloc chain raw memory size %u\n", size);
grub_file_close(file);
return 1;
}
ventoy_memfile_env_set("vtoy_chain_mem", chain, (ulonglong)size);
grub_env_export("vtoy_chain_mem_addr");
grub_env_export("vtoy_chain_mem_size");
grub_memset(chain, 0, sizeof(ventoy_chain_head));
/* part 1: os parameter */
g_ventoy_chain_type = ventoy_chain_linux;
ventoy_fill_os_param(file, &(chain->os_param));
/* part 2: chain head */
disk = file->device->disk;
chain->disk_drive = disk->id;
chain->disk_sector_size = (1 << disk->log_sector_size);
chain->real_img_size_in_bytes = file->size;
if (g_img_trim_head_secnum > 0)
{
chain->real_img_size_in_bytes -= g_img_trim_head_secnum * 512;
}
chain->virt_img_size_in_bytes = chain->real_img_size_in_bytes;
chain->boot_catalog = 0;
/* part 3: image chunk */
chain->img_chunk_offset = sizeof(ventoy_chain_head);
chain->img_chunk_num = g_img_chunk_list.cur_chunk;
grub_memcpy((char *)chain + chain->img_chunk_offset, g_img_chunk_list.chunk, img_chunk_size);
grub_file_seek(file, g_img_trim_head_secnum * 512);
grub_file_read(file, chain->boot_catalog_sector, 512);
grub_file_close(file);
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
| 20,859 | C | .c | 620 | 25.854839 | 122 | 0.562344 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
626 | vtoykmod.c | ventoy_Ventoy/VtoyTool/vtoykmod.c | /******************************************************************************
* vtoykmod.c ---- ventoy kmod
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#ifdef VTOY_X86_64
#include <cpuid.h>
#endif
#define _ull unsigned long long
#define magic_sig 0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF
#define EI_NIDENT (16)
#define EI_MAG0 0 /* e_ident[] indexes */
#define EI_MAG1 1
#define EI_MAG2 2
#define EI_MAG3 3
#define EI_CLASS 4
#define EI_DATA 5
#define EI_VERSION 6
#define EI_OSABI 7
#define EI_PAD 8
#define ELFMAG0 0x7f /* EI_MAG */
#define ELFMAG1 'E'
#define ELFMAG2 'L'
#define ELFMAG3 'F'
#define ELFMAG "\177ELF"
#define SELFMAG 4
#define ELFCLASSNONE 0 /* EI_CLASS */
#define ELFCLASS32 1
#define ELFCLASS64 2
#define ELFCLASSNUM 3
#define ELFDATANONE 0 /* e_ident[EI_DATA] */
#define ELFDATA2LSB 1
#define ELFDATA2MSB 2
#define EV_NONE 0 /* e_version, EI_VERSION */
#define EV_CURRENT 1
#define EV_NUM 2
#define ELFOSABI_NONE 0
#define ELFOSABI_LINUX 3
#define SHT_STRTAB 3
#pragma pack(1)
typedef struct
{
unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */
uint16_t e_type; /* Object file type */
uint16_t e_machine; /* Architecture */
uint32_t e_version; /* Object file version */
uint32_t e_entry; /* Entry point virtual address */
uint32_t e_phoff; /* Program header table file offset */
uint32_t e_shoff; /* Section header table file offset */
uint32_t e_flags; /* Processor-specific flags */
uint16_t e_ehsize; /* ELF header size in bytes */
uint16_t e_phentsize; /* Program header table entry size */
uint16_t e_phnum; /* Program header table entry count */
uint16_t e_shentsize; /* Section header table entry size */
uint16_t e_shnum; /* Section header table entry count */
uint16_t e_shstrndx; /* Section header string table index */
} Elf32_Ehdr;
typedef struct
{
unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */
uint16_t e_type; /* Object file type */
uint16_t e_machine; /* Architecture */
uint32_t e_version; /* Object file version */
uint64_t e_entry; /* Entry point virtual address */
uint64_t e_phoff; /* Program header table file offset */
uint64_t e_shoff; /* Section header table file offset */
uint32_t e_flags; /* Processor-specific flags */
uint16_t e_ehsize; /* ELF header size in bytes */
uint16_t e_phentsize; /* Program header table entry size */
uint16_t e_phnum; /* Program header table entry count */
uint16_t e_shentsize; /* Section header table entry size */
uint16_t e_shnum; /* Section header table entry count */
uint16_t e_shstrndx; /* Section header string table index */
} Elf64_Ehdr;
typedef struct
{
uint32_t sh_name; /* Section name (string tbl index) */
uint32_t sh_type; /* Section type */
uint32_t sh_flags; /* Section flags */
uint32_t sh_addr; /* Section virtual addr at execution */
uint32_t sh_offset; /* Section file offset */
uint32_t sh_size; /* Section size in bytes */
uint32_t sh_link; /* Link to another section */
uint32_t sh_info; /* Additional section information */
uint32_t sh_addralign; /* Section alignment */
uint32_t sh_entsize; /* Entry size if section holds table */
} Elf32_Shdr;
typedef struct
{
uint32_t sh_name; /* Section name (string tbl index) */
uint32_t sh_type; /* Section type */
uint64_t sh_flags; /* Section flags */
uint64_t sh_addr; /* Section virtual addr at execution */
uint64_t sh_offset; /* Section file offset */
uint64_t sh_size; /* Section size in bytes */
uint32_t sh_link; /* Link to another section */
uint32_t sh_info; /* Additional section information */
uint64_t sh_addralign; /* Section alignment */
uint64_t sh_entsize; /* Entry size if section holds table */
} Elf64_Shdr;
typedef struct elf32_rel {
uint32_t r_offset;
uint32_t r_info;
} Elf32_Rel;
typedef struct elf64_rel {
uint64_t r_offset; /* Location at which to apply the action */
uint64_t r_info; /* index and type of relocation */
} Elf64_Rel;
typedef struct elf32_rela{
uint32_t r_offset;
uint32_t r_info;
int32_t r_addend;
} Elf32_Rela;
typedef struct elf64_rela {
uint64_t r_offset; /* Location at which to apply the action */
uint64_t r_info; /* index and type of relocation */
int64_t r_addend; /* Constant addend used to compute value */
} Elf64_Rela;
struct modversion_info {
unsigned long crc;
char name[64 - sizeof(unsigned long)];
};
struct modversion_info2 {
/* Offset of the next modversion entry in relation to this one. */
uint32_t next;
uint32_t crc;
char name[0];
};
typedef struct ko_param
{
unsigned char magic[16];
unsigned long struct_size;
unsigned long pgsize;
unsigned long printk_addr;
unsigned long ro_addr;
unsigned long rw_addr;
unsigned long reg_kprobe_addr;
unsigned long unreg_kprobe_addr;
unsigned long sym_get_addr;
unsigned long sym_get_size;
unsigned long sym_put_addr;
unsigned long sym_put_size;
unsigned long kv_major;
unsigned long ibt;
unsigned long kv_minor;
unsigned long blkdev_get_addr;
unsigned long blkdev_put_addr;
unsigned long bdev_open_addr;
unsigned long kv_subminor;
unsigned long bdev_file_open_addr;
unsigned long padding[1];
}ko_param;
#pragma pack()
static int verbose = 0;
#define debug(fmt, ...) if(verbose) printf(fmt, ##__VA_ARGS__)
static int vtoykmod_write_file(char *name, void *buf, int size)
{
FILE *fp;
fp = fopen(name, "wb+");
if (!fp)
{
return -1;
}
fwrite(buf, 1, size, fp);
fclose(fp);
return 0;
}
static int vtoykmod_read_file(char *name, char **buf)
{
int size;
FILE *fp;
char *databuf;
fp = fopen(name, "rb");
if (!fp)
{
debug("failed to open %s %d\n", name, errno);
return -1;
}
fseek(fp, 0, SEEK_END);
size = (int)ftell(fp);
fseek(fp, 0, SEEK_SET);
databuf = malloc(size);
if (!databuf)
{
debug("failed to open malloc %d\n", size);
return -1;
}
fread(databuf, 1, size, fp);
fclose(fp);
*buf = databuf;
return size;
}
static int vtoykmod_find_section64(char *buf, char *section, int *offset, int *len, Elf64_Shdr **shdr)
{
uint16_t i;
int cmplen;
char *name = NULL;
char *strtbl = NULL;
Elf64_Ehdr *elf = NULL;
Elf64_Shdr *sec = NULL;
cmplen = (int)strlen(section);
elf = (Elf64_Ehdr *)buf;
sec = (Elf64_Shdr *)(buf + elf->e_shoff);
strtbl = buf + sec[elf->e_shstrndx].sh_offset;
for (i = 0; i < elf->e_shnum; i++)
{
name = strtbl + sec[i].sh_name;
if (name && strncmp(name, section, cmplen) == 0)
{
*offset = (int)(sec[i].sh_offset);
*len = (int)(sec[i].sh_size);
if (shdr)
{
*shdr = sec + i;
}
return 0;
}
}
return 1;
}
static int vtoykmod_find_section32(char *buf, char *section, int *offset, int *len, Elf32_Shdr **shdr)
{
uint16_t i;
int cmplen;
char *name = NULL;
char *strtbl = NULL;
Elf32_Ehdr *elf = NULL;
Elf32_Shdr *sec = NULL;
cmplen = (int)strlen(section);
elf = (Elf32_Ehdr *)buf;
sec = (Elf32_Shdr *)(buf + elf->e_shoff);
strtbl = buf + sec[elf->e_shstrndx].sh_offset;
for (i = 0; i < elf->e_shnum; i++)
{
name = strtbl + sec[i].sh_name;
if (name && strncmp(name, section, cmplen) == 0)
{
*offset = (int)(sec[i].sh_offset);
*len = (int)(sec[i].sh_size);
if (shdr)
{
*shdr = sec + i;
}
return 0;
}
}
return 1;
}
static int vtoykmod_update_modcrc1(char *oldmodver, int oldcnt, char *newmodver, int newcnt)
{
int i, j;
struct modversion_info *pold, *pnew;
pold = (struct modversion_info *)oldmodver;
pnew = (struct modversion_info *)newmodver;
debug("module update modver format 1\n");
for (i = 0; i < oldcnt; i++)
{
for (j = 0; j < newcnt; j++)
{
if (strcmp(pold[i].name, pnew[j].name) == 0)
{
debug("CRC 0x%08lx --> 0x%08lx %s\n", pold[i].crc, pnew[i].crc, pold[i].name);
pold[i].crc = pnew[j].crc;
break;
}
}
}
return 0;
}
static int vtoykmod_update_modcrc2(char *oldmodver, int oldlen, char *newmodver, int newlen)
{
struct modversion_info2 *pold, *pnew, *pnewend;
pold = (struct modversion_info2 *)oldmodver;
pnew = (struct modversion_info2 *)newmodver;
pnewend = (struct modversion_info2 *)(newmodver + newlen);
debug("module update modver format 2\n");
/* here we think that there is only module_layout in oldmodver */
for (; pnew < pnewend && pnew->next; pnew = (struct modversion_info2 *)((char *)pnew + pnew->next))
{
if (strcmp(pnew->name, "module_layout") == 0)
{
debug("CRC 0x%08x --> 0x%08x %s\n", pold->crc, pnew->crc, pnew->name);
memset(pold, 0, oldlen);
pold->next = 0x18; /* 8 + module_layout align 8 */
pold->crc = pnew->crc;
strcpy(pold->name, pnew->name);
break;
}
}
return 0;
}
static int vtoykmod_update_modcrc(char *oldmodver, int oldlen, char *newmodver, int newlen)
{
uint32_t uiCrc = 0;
memcpy(&uiCrc, newmodver + 4, 4);
if (uiCrc > 0)
{
return vtoykmod_update_modcrc2(oldmodver, oldlen, newmodver, newlen);
}
else
{
return vtoykmod_update_modcrc1(oldmodver, oldlen / 64, newmodver, newlen / 64);
}
}
static int vtoykmod_update_vermagic(char *oldbuf, int oldsize, char *newbuf, int newsize, int *modver)
{
int i = 0;
char *oldver = NULL;
char *newver = NULL;
*modver = 0;
for (i = 0; i < oldsize - 9; i++)
{
if (strncmp(oldbuf + i, "vermagic=", 9) == 0)
{
oldver = oldbuf + i + 9;
debug("Find old vermagic at %d <%s>\n", i, oldver);
break;
}
}
for (i = 0; i < newsize - 9; i++)
{
if (strncmp(newbuf + i, "vermagic=", 9) == 0)
{
newver = newbuf + i + 9;
debug("Find new vermagic at %d <%s>\n", i, newver);
break;
}
}
if (oldver && newver)
{
memcpy(oldver, newver, strlen(newver) + 1);
//if (strstr(newver, "modversions"))
{
*modver = 1;
}
}
return 0;
}
int vtoykmod_update(int kvMajor, int kvMinor, char *oldko, char *newko)
{
int rc = 0;
int modver = 0;
int oldoff, oldlen;
int newoff, newlen;
int oldsize, newsize;
char *newbuf, *oldbuf;
Elf64_Shdr *sec = NULL;
oldsize = vtoykmod_read_file(oldko, &oldbuf);
newsize = vtoykmod_read_file(newko, &newbuf);
if (oldsize < 0 || newsize < 0)
{
return 1;
}
/* 1: update vermagic */
vtoykmod_update_vermagic(oldbuf, oldsize, newbuf, newsize, &modver);
/* 2: update modversion crc */
if (modver)
{
if (oldbuf[EI_CLASS] == ELFCLASS64)
{
rc = vtoykmod_find_section64(oldbuf, "__versions", &oldoff, &oldlen, NULL);
rc += vtoykmod_find_section64(newbuf, "__versions", &newoff, &newlen, NULL);
}
else
{
rc = vtoykmod_find_section32(oldbuf, "__versions", &oldoff, &oldlen, NULL);
rc += vtoykmod_find_section32(newbuf, "__versions", &newoff, &newlen, NULL);
}
if (rc == 0)
{
vtoykmod_update_modcrc(oldbuf + oldoff, oldlen, newbuf + newoff, newlen);
}
}
else
{
debug("no need to proc modversions\n");
}
/* 3: update relocate address */
if (oldbuf[EI_CLASS] == ELFCLASS64)
{
Elf64_Rela *oldRela, *newRela;
rc = vtoykmod_find_section64(oldbuf, ".rela.gnu.linkonce.this_module", &oldoff, &oldlen, NULL);
rc += vtoykmod_find_section64(newbuf, ".rela.gnu.linkonce.this_module", &newoff, &newlen, NULL);
if (rc == 0)
{
oldRela = (Elf64_Rela *)(oldbuf + oldoff);
newRela = (Elf64_Rela *)(newbuf + newoff);
debug("init_module rela: 0x%llx --> 0x%llx\n", (_ull)(oldRela[0].r_offset), (_ull)(newRela[0].r_offset));
oldRela[0].r_offset = newRela[0].r_offset;
oldRela[0].r_addend = newRela[0].r_addend;
debug("cleanup_module rela: 0x%llx --> 0x%llx\n", (_ull)(oldRela[1].r_offset), (_ull)(newRela[1].r_offset));
oldRela[1].r_offset = newRela[1].r_offset;
oldRela[1].r_addend = newRela[1].r_addend;
}
else
{
debug("section .rela.gnu.linkonce.this_module not found\n");
}
if (kvMajor > 6 || (kvMajor == 6 && kvMinor >= 3))
{
rc = vtoykmod_find_section64(oldbuf, ".gnu.linkonce.this_module", &oldoff, &oldlen, &sec);
rc += vtoykmod_find_section64(newbuf, ".gnu.linkonce.this_module", &newoff, &newlen, NULL);
if (rc == 0)
{
debug("section .gnu.linkonce.this_module change oldlen:0x%x to newlen:0x%x\n", oldlen, newlen);
if (sec)
{
sec->sh_size = newlen;
}
}
else
{
debug("section .gnu.linkonce.this_module not found\n");
}
}
}
else
{
Elf32_Rel *oldRel, *newRel;
rc = vtoykmod_find_section32(oldbuf, ".rel.gnu.linkonce.this_module", &oldoff, &oldlen, NULL);
rc += vtoykmod_find_section32(newbuf, ".rel.gnu.linkonce.this_module", &newoff, &newlen, NULL);
if (rc == 0)
{
oldRel = (Elf32_Rel *)(oldbuf + oldoff);
newRel = (Elf32_Rel *)(newbuf + newoff);
debug("init_module rel: 0x%x --> 0x%x\n", oldRel[0].r_offset, newRel[0].r_offset);
oldRel[0].r_offset = newRel[0].r_offset;
debug("cleanup_module rel: 0x%x --> 0x%x\n", oldRel[0].r_offset, newRel[0].r_offset);
oldRel[1].r_offset = newRel[1].r_offset;
}
else
{
debug("section .rel.gnu.linkonce.this_module not found\n");
}
}
vtoykmod_write_file(oldko, oldbuf, oldsize);
free(oldbuf);
free(newbuf);
return 0;
}
int vtoykmod_fill_param(char **argv)
{
int i;
int size;
char *buf = NULL;
ko_param *param;
unsigned char magic[16] = { magic_sig };
size = vtoykmod_read_file(argv[0], &buf);
if (size < 0)
{
return 1;
}
for (i = 0; i < size; i++)
{
if (memcmp(buf + i, magic, 16) == 0)
{
debug("Find param magic at %d\n", i);
param = (ko_param *)(buf + i);
param->struct_size = (unsigned long)sizeof(ko_param);
param->pgsize = strtoul(argv[1], NULL, 10);
param->printk_addr = strtoul(argv[2], NULL, 16);
param->ro_addr = strtoul(argv[3], NULL, 16);
param->rw_addr = strtoul(argv[4], NULL, 16);
param->sym_get_addr = strtoul(argv[5], NULL, 16);
param->sym_get_size = strtoul(argv[6], NULL, 10);
param->sym_put_addr = strtoul(argv[7], NULL, 16);
param->sym_put_size = strtoul(argv[8], NULL, 10);
param->reg_kprobe_addr = strtoul(argv[9], NULL, 16);
param->unreg_kprobe_addr = strtoul(argv[10], NULL, 16);
param->kv_major = strtoul(argv[11], NULL, 10);
param->ibt = strtoul(argv[12], NULL, 16);;
param->kv_minor = strtoul(argv[13], NULL, 10);
param->blkdev_get_addr = strtoul(argv[14], NULL, 16);
param->blkdev_put_addr = strtoul(argv[15], NULL, 16);
param->kv_subminor = strtoul(argv[16], NULL, 10);
param->bdev_open_addr = strtoul(argv[17], NULL, 16);
param->bdev_file_open_addr = strtoul(argv[18], NULL, 16);
debug("pgsize=%lu (%s)\n", param->pgsize, argv[1]);
debug("printk_addr=0x%lx (%s)\n", param->printk_addr, argv[2]);
debug("ro_addr=0x%lx (%s)\n", param->ro_addr, argv[3]);
debug("rw_addr=0x%lx (%s)\n", param->rw_addr, argv[4]);
debug("sym_get_addr=0x%lx (%s)\n", param->sym_get_addr, argv[5]);
debug("sym_get_size=%lu (%s)\n", param->sym_get_size, argv[6]);
debug("sym_put_addr=0x%lx (%s)\n", param->sym_put_addr, argv[7]);
debug("sym_put_size=%lu (%s)\n", param->sym_put_size, argv[8]);
debug("reg_kprobe_addr=0x%lx (%s)\n", param->reg_kprobe_addr, argv[9]);
debug("unreg_kprobe_addr=0x%lx (%s)\n", param->unreg_kprobe_addr, argv[10]);
debug("kv_major=%lu (%s)\n", param->kv_major, argv[11]);
debug("ibt=0x%lx (%s)\n", param->ibt, argv[12]);
debug("kv_minor=%lu (%s)\n", param->kv_minor, argv[13]);
debug("blkdev_get_addr=0x%lx (%s)\n", param->blkdev_get_addr, argv[14]);
debug("blkdev_put_addr=0x%lx (%s)\n", param->blkdev_put_addr, argv[15]);
debug("kv_subminor=%lu (%s)\n", param->kv_subminor, argv[16]);
debug("bdev_open_addr=0x%lx (%s)\n", param->bdev_open_addr, argv[17]);
debug("bdev_file_open_addr=0x%lx (%s)\n", param->bdev_file_open_addr, argv[18]);
break;
}
}
if (i >= size)
{
debug("### param magic not found \n");
}
vtoykmod_write_file(argv[0], buf, size);
free(buf);
return 0;
}
#ifdef VTOY_X86_64
static int vtoykmod_check_ibt(void)
{
uint32_t eax = 0, ebx = 0, ecx = 0, edx = 0;
__cpuid_count(7, 0, eax, ebx, ecx, edx);
if (edx & (1 << 20))
{
return 0;
}
return 1;
}
#else
static int vtoykmod_check_ibt(void)
{
return 1;
}
#endif
int vtoykmod_main(int argc, char **argv)
{
int i;
int kvMajor = 0;
int kvMinor = 0;
for (i = 0; i < argc; i++)
{
if (argv[i][0] == '-' && argv[i][1] == 'v')
{
verbose = 1;
break;
}
}
if (verbose)
{
printf("==== Dump Argv ====\n");
for (i = 0; i < argc; i++)
{
printf("<%s> ", argv[i]);
}
printf("\n");
}
if (argv[1][0] == '-' && argv[1][1] == 'f')
{
return vtoykmod_fill_param(argv + 2);
}
else if (argv[1][0] == '-' && argv[1][1] == 'u')
{
kvMajor = (int)strtol(argv[2], NULL, 10);
kvMinor = (int)strtol(argv[3], NULL, 10);
return vtoykmod_update(kvMajor, kvMinor, argv[4], argv[5]);
}
else if (argv[1][0] == '-' && argv[1][1] == 'I')
{
return vtoykmod_check_ibt();
}
return 0;
}
// wrapper main
#ifndef BUILD_VTOY_TOOL
int main(int argc, char **argv)
{
return vtoykmod_main(argc, argv);
}
#endif
| 20,007 | C | .c | 588 | 27.457483 | 120 | 0.579673 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
627 | vtoyloader.c | ventoy_Ventoy/VtoyTool/vtoyloader.c | /******************************************************************************
* vtoyloader.c ---- ventoy loader (wapper for binary loader)
*
* Copyright (c) 2020, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
#define MAX_EXT_PARAM 256
#define CMDLINE_BUF_LEN (1024 * 1024 * 1)
#define EXEC_PATH_FILE "/ventoy/loader_exec_file"
#define CMDLINE_FILE "/ventoy/loader_exec_cmdline"
#define HOOK_CMD_FILE "/ventoy/loader_hook_cmd"
#define DEBUG_FLAG_FILE "/ventoy/loader_debug"
static int verbose = 0;
#define debug(fmt, ...) if(verbose) printf(fmt, ##__VA_ARGS__)
static char g_exec_file[512];
static char g_hook_cmd[512];
static int vtoy_read_file_to_buf(const char *file, void *buf, int buflen)
{
FILE *fp;
fp = fopen(file, "r");
if (!fp)
{
fprintf(stderr, "Failed to open file %s err:%d\n", file, errno);
return 1;
}
fread(buf, 1, buflen, fp);
fclose(fp);
return 0;
}
int vtoyloader_main(int argc, char **argv)
{
int i;
int len;
int rc;
char *pos;
char *cmdline;
char **cmdlist;
if (access(DEBUG_FLAG_FILE, F_OK) >= 0)
{
verbose = 1;
}
debug("ventoy loader ...\n");
rc = vtoy_read_file_to_buf(EXEC_PATH_FILE, g_exec_file, sizeof(g_exec_file) - 1);
if (rc)
{
return rc;
}
if (access(g_exec_file, F_OK) < 0)
{
fprintf(stderr, "File %s not exist\n", g_exec_file);
return 1;
}
if (access(HOOK_CMD_FILE, F_OK) >= 0)
{
rc = vtoy_read_file_to_buf(HOOK_CMD_FILE, g_hook_cmd, sizeof(g_hook_cmd) - 1);
debug("g_hook_cmd=<%s>\n", g_hook_cmd);
}
cmdline = (char *)malloc(CMDLINE_BUF_LEN);
if (!cmdline)
{
fprintf(stderr, "Failed to alloc memory err:%d\n", errno);
return 1;
}
memset(cmdline, 0, CMDLINE_BUF_LEN);
if (access(CMDLINE_FILE, F_OK) >= 0)
{
rc = vtoy_read_file_to_buf(CMDLINE_FILE, cmdline, CMDLINE_BUF_LEN - 1);
if (rc)
{
return rc;
}
}
len = (int)((argc + MAX_EXT_PARAM) * sizeof(char *));
cmdlist = (char **)malloc(len);
if (!cmdlist)
{
free(cmdline);
fprintf(stderr, "Failed to alloc memory err:%d\n", errno);
return 1;
}
memset(cmdlist, 0, len);
for (i = 0; i < argc; i++)
{
cmdlist[i] = argv[i];
}
cmdlist[0] = g_exec_file;
debug("g_exec_file=<%s>\n", g_exec_file);
pos = cmdline;
while ((*pos) && i < MAX_EXT_PARAM)
{
cmdlist[i++] = pos;
while (*pos)
{
if (*pos == '\r')
{
*pos = ' ';
}
else if (*pos == '\n')
{
*pos = 0;
pos++;
break;
}
pos++;
}
}
debug("execv [%s]...\n", cmdlist[0]);
// call hook script
if (g_hook_cmd[0])
{
rc = system(g_hook_cmd);
debug("system return code =<%d> errno=<%d>\n", rc, errno);
}
execv(cmdlist[0], cmdlist);
return 0;
}
// wrapper main
#ifndef BUILD_VTOY_TOOL
int main(int argc, char **argv)
{
return vtoyloader_main(argc, argv);
}
#endif
| 4,133 | C | .c | 147 | 22.598639 | 88 | 0.567801 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
628 | vtoyksym.c | ventoy_Ventoy/VtoyTool/vtoyksym.c | /******************************************************************************
* vtoyksym.c ---- ventoy ksym
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <errno.h>
#include <unistd.h>
static int verbose = 0;
#define debug(fmt, ...) if(verbose) printf(fmt, ##__VA_ARGS__)
int vtoyksym_main(int argc, char **argv)
{
int i;
int len = 0;
unsigned long long addr1 = 0;
unsigned long long addr2 = 0;
char sym[256];
char line[1024];
char *start = NULL;
const char *name = NULL;
FILE *fp;
for (i = 0; i < argc; i++)
{
if (argv[i][0] == '-' && argv[i][1] == 'p')
{
printf("%d", getpagesize());
return 0;
}
}
for (i = 0; i < argc; i++)
{
if (argv[i][0] == '-' && argv[i][1] == 'v')
{
verbose = 1;
break;
}
}
name = argv[2] ? argv[2] : "/proc/kallsyms";
fp = fopen(name, "r");
if (!fp)
{
fprintf(stderr, "Failed to open file %s err:%d\n", name, errno);
return 1;
}
debug("open %s success\n", name);
snprintf(sym, sizeof(sym), " %s", argv[1]);
debug("lookup for <%s>\n", sym);
len = (int)strlen(sym);
while (fgets(line, sizeof(line), fp))
{
start = strstr(line, sym);
if (start && (start > line) && isspace(*(start + len)))
{
addr1 = strtoull(line, NULL, 16);
if (!fgets(line, sizeof(line), fp))
{
addr1 = 0;
fprintf(stderr, "Failed to read next line\n");
}
else
{
addr2 = strtoull(line, NULL, 16);
}
debug("addr1=<0x%llx> addr2=<0x%llx>\n", addr1, addr2);
break;
}
}
if (addr1 > addr2)
{
debug("Invalid addr range\n");
printf("0 0\n");
}
else
{
printf("0x%llx %llu\n", addr1, addr2 - addr1);
}
fclose(fp);
return 0;
}
// wrapper main
#ifndef BUILD_VTOY_TOOL
int main(int argc, char **argv)
{
return vtoyksym_main(argc, argv);
}
#endif
| 2,884 | C | .c | 103 | 21.92233 | 79 | 0.539464 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
629 | vtoydump.c | ventoy_Ventoy/VtoyTool/vtoydump.c | /******************************************************************************
* vtoydump.c ---- Dump ventoy os parameters
*
* Copyright (c) 2020, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <ctype.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <linux/fs.h>
#include <dirent.h>
#include "vtoytool.h"
#ifndef O_BINARY
#define O_BINARY 0
#endif
#if defined(_dragon_fly) || defined(_free_BSD) || defined(_QNX)
#define MMAP_FLAGS MAP_SHARED
#else
#define MMAP_FLAGS MAP_PRIVATE
#endif
#define SEARCH_MEM_START 0x80000
#define SEARCH_MEM_LEN 0x1c000
static int verbose = 0;
#define debug(fmt, ...) if(verbose) printf(fmt, ##__VA_ARGS__)
static ventoy_guid vtoy_guid = VENTOY_GUID;
static const char *g_ventoy_fs[ventoy_fs_max] =
{
"exfat", "ntfs", "ext*", "xfs", "udf", "fat"
};
static int vtoy_check_os_param(ventoy_os_param *param)
{
uint32_t i;
uint8_t chksum = 0;
uint8_t *buf = (uint8_t *)param;
if (memcmp(¶m->guid, &vtoy_guid, sizeof(ventoy_guid)))
{
uint8_t *data1 = (uint8_t *)(¶m->guid);
uint8_t *data2 = (uint8_t *)(&vtoy_guid);
for (i = 0; i < 16; i++)
{
if (data1[i] != data2[i])
{
debug("guid not equal i = %u, 0x%02x, 0x%02x\n", i, data1[i], data2[i]);
}
}
return 1;
}
for (i = 0; i < sizeof(ventoy_os_param); i++)
{
chksum += buf[i];
}
if (chksum)
{
debug("Invalid checksum 0x%02x\n", chksum);
return 1;
}
return 0;
}
static int vtoy_os_param_from_file(const char *filename, ventoy_os_param *param)
{
int fd = 0;
int rc = 0;
fd = open(filename, O_RDONLY | O_BINARY);
if (fd < 0)
{
fprintf(stderr, "Failed to open file %s error %d\n", filename, errno);
return errno;
}
read(fd, param, sizeof(ventoy_os_param));
if (vtoy_check_os_param(param) == 0)
{
debug("find ventoy os param in file %s\n", filename);
}
else
{
debug("ventoy os pararm NOT found in file %s\n", filename);
rc = 1;
}
close(fd);
return rc;
}
static void vtoy_dump_os_param(ventoy_os_param *param)
{
printf("################# dump os param ################\n");
printf("param->chksum = 0x%x\n", param->chksum);
printf("param->vtoy_disk_guid = %02x %02x %02x %02x\n",
param->vtoy_disk_guid[0], param->vtoy_disk_guid[1],
param->vtoy_disk_guid[2], param->vtoy_disk_guid[3]);
printf("param->vtoy_disk_signature = %02x %02x %02x %02x\n",
param->vtoy_disk_signature[0], param->vtoy_disk_signature[1],
param->vtoy_disk_signature[2], param->vtoy_disk_signature[3]);
printf("param->vtoy_disk_size = %llu\n", (unsigned long long)param->vtoy_disk_size);
printf("param->vtoy_disk_part_id = %u\n", param->vtoy_disk_part_id);
printf("param->vtoy_disk_part_type = %u\n", param->vtoy_disk_part_type);
printf("param->vtoy_img_path = <%s>\n", param->vtoy_img_path);
printf("param->vtoy_img_size = <%llu>\n", (unsigned long long)param->vtoy_img_size);
printf("param->vtoy_img_location_addr = <0x%llx>\n", (unsigned long long)param->vtoy_img_location_addr);
printf("param->vtoy_img_location_len = <%u>\n", param->vtoy_img_location_len);
printf("param->vtoy_reserved = %02x %02x %02x %02x %02x %02x %02x %02x\n",
param->vtoy_reserved[0],
param->vtoy_reserved[1],
param->vtoy_reserved[2],
param->vtoy_reserved[3],
param->vtoy_reserved[4],
param->vtoy_reserved[5],
param->vtoy_reserved[6],
param->vtoy_reserved[7]
);
printf("\n");
}
static int vtoy_get_disk_guid(const char *diskname, uint8_t *vtguid, uint8_t *vtsig)
{
int i = 0;
int fd = 0;
char devdisk[128] = {0};
snprintf(devdisk, sizeof(devdisk) - 1, "/dev/%s", diskname);
fd = open(devdisk, O_RDONLY | O_BINARY);
if (fd >= 0)
{
lseek(fd, 0x180, SEEK_SET);
read(fd, vtguid, 16);
lseek(fd, 0x1b8, SEEK_SET);
read(fd, vtsig, 4);
close(fd);
debug("GUID for %s: <", devdisk);
for (i = 0; i < 16; i++)
{
debug("%02x", vtguid[i]);
}
debug(">\n");
return 0;
}
else
{
debug("failed to open %s %d\n", devdisk, errno);
return errno;
}
}
static unsigned long long vtoy_get_disk_size_in_byte(const char *disk)
{
int fd;
int rc;
unsigned long long size = 0;
char diskpath[256] = {0};
char sizebuf[64] = {0};
// Try 1: get size from sysfs
snprintf(diskpath, sizeof(diskpath) - 1, "/sys/block/%s/size", disk);
if (access(diskpath, F_OK) >= 0)
{
debug("get disk size from sysfs for %s\n", disk);
fd = open(diskpath, O_RDONLY | O_BINARY);
if (fd >= 0)
{
read(fd, sizebuf, sizeof(sizebuf));
size = strtoull(sizebuf, NULL, 10);
close(fd);
return (size * 512);
}
}
else
{
debug("%s not exist \n", diskpath);
}
// Try 2: get size from ioctl
snprintf(diskpath, sizeof(diskpath) - 1, "/dev/%s", disk);
fd = open(diskpath, O_RDONLY);
if (fd >= 0)
{
debug("get disk size from ioctl for %s\n", disk);
rc = ioctl(fd, BLKGETSIZE64, &size);
if (rc == -1)
{
size = 0;
debug("failed to ioctl %d\n", rc);
}
close(fd);
}
else
{
debug("failed to open %s %d\n", diskpath, errno);
}
debug("disk %s size %llu bytes\n", disk, (unsigned long long)size);
return size;
}
static int vtoy_is_possible_blkdev(const char *name)
{
if (name[0] == '.')
{
return 0;
}
/* /dev/ramX */
if (name[0] == 'r' && name[1] == 'a' && name[2] == 'm')
{
return 0;
}
/* /dev/loopX */
if (name[0] == 'l' && name[1] == 'o' && name[2] == 'o' && name[3] == 'p')
{
return 0;
}
/* /dev/dm-X */
if (name[0] == 'd' && name[1] == 'm' && name[2] == '-' && IS_DIGIT(name[3]))
{
return 0;
}
/* /dev/srX */
if (name[0] == 's' && name[1] == 'r' && IS_DIGIT(name[2]))
{
return 0;
}
return 1;
}
static int vtoy_find_disk_by_size(unsigned long long size, char *diskname)
{
unsigned long long cursize = 0;
DIR* dir = NULL;
struct dirent* p = NULL;
int rc = 0;
dir = opendir("/sys/block");
if (!dir)
{
return 0;
}
while ((p = readdir(dir)) != NULL)
{
if (!vtoy_is_possible_blkdev(p->d_name))
{
debug("disk %s is filted by name\n", p->d_name);
continue;
}
cursize = vtoy_get_disk_size_in_byte(p->d_name);
debug("disk %s size %llu\n", p->d_name, (unsigned long long)cursize);
if (cursize == size)
{
sprintf(diskname, "%s", p->d_name);
rc++;
}
}
closedir(dir);
return rc;
}
int vtoy_find_disk_by_guid(ventoy_os_param *param, char *diskname)
{
int rc = 0;
int count = 0;
DIR* dir = NULL;
struct dirent* p = NULL;
uint8_t vtguid[16];
uint8_t vtsig[16];
dir = opendir("/sys/block");
if (!dir)
{
return 0;
}
while ((p = readdir(dir)) != NULL)
{
if (!vtoy_is_possible_blkdev(p->d_name))
{
debug("disk %s is filted by name\n", p->d_name);
continue;
}
memset(vtguid, 0, sizeof(vtguid));
memset(vtsig, 0, sizeof(vtsig));
rc = vtoy_get_disk_guid(p->d_name, vtguid, vtsig);
if (rc == 0 && memcmp(vtguid, param->vtoy_disk_guid, 16) == 0 &&
memcmp(vtsig, param->vtoy_disk_signature, 4) == 0)
{
sprintf(diskname, "%s", p->d_name);
count++;
}
}
closedir(dir);
return count;
}
static int vtoy_find_disk_by_sig(uint8_t *sig, char *diskname)
{
int rc = 0;
int count = 0;
DIR* dir = NULL;
struct dirent* p = NULL;
uint8_t vtguid[16];
uint8_t vtsig[16];
dir = opendir("/sys/block");
if (!dir)
{
return 0;
}
while ((p = readdir(dir)) != NULL)
{
if (!vtoy_is_possible_blkdev(p->d_name))
{
debug("disk %s is filted by name\n", p->d_name);
continue;
}
memset(vtguid, 0, sizeof(vtguid));
memset(vtsig, 0, sizeof(vtsig));
rc = vtoy_get_disk_guid(p->d_name, vtguid, vtsig);
if (rc == 0 && memcmp(vtsig, sig, 4) == 0)
{
sprintf(diskname, "%s", p->d_name);
count++;
}
}
closedir(dir);
return count;
}
static int vtoy_printf_iso_path(ventoy_os_param *param)
{
printf("%s\n", param->vtoy_img_path);
return 0;
}
static int vtoy_printf_fs(ventoy_os_param *param)
{
const char *fs[] =
{
"exfat", "ntfs", "ext", "xfs", "udf", "fat"
};
if (param->vtoy_disk_part_type < 6)
{
printf("%s\n", fs[param->vtoy_disk_part_type]);
}
else
{
printf("unknown\n");
}
return 0;
}
static int vtoy_vlnk_printf(ventoy_os_param *param, char *diskname)
{
int cnt = 0;
uint8_t disk_sig[4];
uint8_t mbr[512];
int fd = -1;
char diskpath[128];
uint8_t check[8] = { 0x56, 0x54, 0x00, 0x47, 0x65, 0x00, 0x48, 0x44 };
memcpy(disk_sig, param->vtoy_reserved + 7, 4);
debug("vlnk disk sig: %02x %02x %02x %02x \n", disk_sig[0], disk_sig[1], disk_sig[2], disk_sig[3]);
cnt = vtoy_find_disk_by_sig(disk_sig, diskname);
if (cnt == 1)
{
snprintf(diskpath, sizeof(diskpath), "/dev/%s", diskname);
fd = open(diskpath, O_RDONLY | O_BINARY);
if (fd >= 0)
{
memset(mbr, 0, sizeof(mbr));
read(fd, mbr, sizeof(mbr));
close(fd);
if (memcmp(mbr + 0x190, check, 8) == 0)
{
printf("/dev/%s", diskname);
return 0;
}
else
{
debug("check data failed /dev/%s\n", diskname);
}
}
}
debug("find count=%d\n", cnt);
printf("unknown");
return 1;
}
static int vtoy_check_iso_path_alpnum(ventoy_os_param *param)
{
char c;
int i = 0;
while (param->vtoy_img_path[i])
{
c = param->vtoy_img_path[i];
if (isalnum(c) || c == '_' || c == '-')
{
}
else
{
return 1;
}
i++;
}
return 0;
}
static int vtoy_check_device(ventoy_os_param *param, const char *device)
{
unsigned long long size;
uint8_t vtguid[16] = {0};
uint8_t vtsig[4] = {0};
debug("vtoy_check_device for <%s>\n", device);
size = vtoy_get_disk_size_in_byte(device);
vtoy_get_disk_guid(device, vtguid, vtsig);
debug("param->vtoy_disk_size=%llu size=%llu\n",
(unsigned long long)param->vtoy_disk_size, (unsigned long long)size);
if (memcmp(vtguid, param->vtoy_disk_guid, 16) == 0 &&
memcmp(vtsig, param->vtoy_disk_signature, 4) == 0)
{
debug("<%s> is right ventoy disk\n", device);
return 0;
}
else
{
debug("<%s> is NOT right ventoy disk\n", device);
return 1;
}
}
static int vtoy_print_os_param(ventoy_os_param *param, char *diskname)
{
int fd, size;
int cnt = 0;
char *path = param->vtoy_img_path;
const char *fs;
char diskpath[256] = {0};
char sizebuf[64] = {0};
cnt = vtoy_find_disk_by_size(param->vtoy_disk_size, diskname);
debug("find disk by size %llu, cnt=%d...\n", (unsigned long long)param->vtoy_disk_size, cnt);
if (1 == cnt)
{
if (vtoy_check_device(param, diskname) != 0)
{
cnt = 0;
}
}
else
{
cnt = vtoy_find_disk_by_guid(param, diskname);
debug("find disk by guid cnt=%d...\n", cnt);
}
if (param->vtoy_disk_part_type < ventoy_fs_max)
{
fs = g_ventoy_fs[param->vtoy_disk_part_type];
}
else
{
fs = "unknown";
}
if (1 == cnt)
{
if (strstr(diskname, "nvme") || strstr(diskname, "mmc") || strstr(diskname, "nbd"))
{
snprintf(diskpath, sizeof(diskpath) - 1, "/sys/class/block/%sp2/size", diskname);
}
else
{
snprintf(diskpath, sizeof(diskpath) - 1, "/sys/class/block/%s2/size", diskname);
}
if (param->vtoy_reserved[6] == 0 && access(diskpath, F_OK) >= 0)
{
debug("get part size from sysfs for %s\n", diskpath);
fd = open(diskpath, O_RDONLY | O_BINARY);
if (fd >= 0)
{
read(fd, sizebuf, sizeof(sizebuf));
size = (int)strtoull(sizebuf, NULL, 10);
close(fd);
if ((size != (64 * 1024)) && (size != (8 * 1024)))
{
debug("sizebuf=<%s> size=%d\n", sizebuf, size);
return 1;
}
}
}
else
{
debug("%s not exist \n", diskpath);
}
printf("/dev/%s#%s#%s\n", diskname, fs, path);
return 0;
}
else
{
return 1;
}
}
/*
* Find disk and image path from ventoy runtime data.
* By default data is read from phymem(legacy bios) or efivar(UEFI), if -f is input, data is read from file.
*
* -f datafile os param data file.
* -c /dev/xxx check ventoy disk
* -v be verbose
* -l also print image disk location
*/
int vtoydump_main(int argc, char **argv)
{
int rc;
int ch;
int print_path = 0;
int check_ascii = 0;
int print_fs = 0;
int vlnk_print = 0;
char filename[256] = {0};
char diskname[256] = {0};
char device[64] = {0};
ventoy_os_param *param = NULL;
while ((ch = getopt(argc, argv, "a:c:f:p:t:s:v::")) != -1)
{
if (ch == 'f')
{
strncpy(filename, optarg, sizeof(filename) - 1);
}
else if (ch == 'v')
{
verbose = 1;
}
else if (ch == 'c')
{
strncpy(device, optarg, sizeof(device) - 1);
}
else if (ch == 'p')
{
print_path = 1;
strncpy(filename, optarg, sizeof(filename) - 1);
}
else if (ch == 'a')
{
check_ascii = 1;
strncpy(filename, optarg, sizeof(filename) - 1);
}
else if (ch == 't')
{
vlnk_print = 1;
strncpy(filename, optarg, sizeof(filename) - 1);
}
else if (ch == 's')
{
print_fs = 1;
strncpy(filename, optarg, sizeof(filename) - 1);
}
else
{
fprintf(stderr, "Usage: %s -f datafile [ -v ] \n", argv[0]);
return 1;
}
}
if (filename[0] == 0)
{
fprintf(stderr, "Usage: %s -f datafile [ -v ] \n", argv[0]);
return 1;
}
param = malloc(sizeof(ventoy_os_param));
if (NULL == param)
{
fprintf(stderr, "failed to alloc memory with size %d error %d\n",
(int)sizeof(ventoy_os_param), errno);
return 1;
}
memset(param, 0, sizeof(ventoy_os_param));
debug("get os pararm from file %s\n", filename);
rc = vtoy_os_param_from_file(filename, param);
if (rc)
{
debug("ventoy os param not found %d %d\n", rc, ENOENT);
if (ENOENT == rc)
{
debug("now try with file %s\n", "/ventoy/ventoy_os_param");
rc = vtoy_os_param_from_file("/ventoy/ventoy_os_param", param);
if (rc)
{
goto end;
}
}
else
{
goto end;
}
}
if (verbose)
{
vtoy_dump_os_param(param);
}
if (print_path)
{
rc = vtoy_printf_iso_path(param);
}
else if (print_fs)
{
rc = vtoy_printf_fs(param);
}
else if (vlnk_print)
{
rc = vtoy_vlnk_printf(param, diskname);
}
else if (device[0])
{
rc = vtoy_check_device(param, device);
}
else if (check_ascii)
{
rc = vtoy_check_iso_path_alpnum(param);
}
else
{
// print os param, you can change the output format in the function
rc = vtoy_print_os_param(param, diskname);
}
end:
if (param)
{
free(param);
}
return rc;
}
// wrapper main
#ifndef BUILD_VTOY_TOOL
int main(int argc, char **argv)
{
return vtoydump_main(argc, argv);
}
#endif
| 17,734 | C | .c | 628 | 21.272293 | 109 | 0.528482 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
630 | vtoyvine.c | ventoy_Ventoy/VtoyTool/vtoyvine.c | /******************************************************************************
* vtoyloader.c ---- ventoy loader (wapper for binary loader)
*
* Copyright (c) 2020, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
static int verbose = 0;
#define debug(fmt, ...) if(verbose) printf(fmt, ##__VA_ARGS__)
static int vine_patch_loader(unsigned char *buf, int len, int major)
{
int i;
int ptrlen;
unsigned int *data1;
unsigned int *data2;
/*
* http://vinelinux.ime.cmc.osaka-u.ac.jp/Vine-6.5/SRPMS/SRPMS.main/anaconda-vine-11.0.2.1-1vl7.src.rpm
* http://vinelinux.ime.cmc.osaka-u.ac.jp/Vine-6.5/SRPMS/SRPMS.main/kudzu-1.2.86-3vl6.src.rpm
* anaconda-vine-11.0.2.1
* isys/devnodes.c
* static struct devnum devices[] = {
* { "aztcd", 29, 0, 0 },
* { "pcd", 46, 0, 0 },
*
* Patch 29 ---> 253
*/
ptrlen = (buf[4] == 1) ? 4 : 8;
debug("ELF %d bit major:%d ptrlen:%d\n", (buf[4] == 1) ? 32 : 64, major, ptrlen);
for (i = 0; i < len - 8 - 8 - ptrlen; i++)
{
data1 = (unsigned int *)(buf + i);
data2 = (unsigned int *)(buf + i + 8 + ptrlen);
if (data1[0] == 0x1D && data1[1] == 0x00 && data2[0] == 0x2E && data2[1] == 0x00)
{
debug("Find aztcd patch point at %d\n", i);
data1[0] = major;
break;
}
}
for (i = 0; i < len; i++)
{
if (buf[i] != '/')
{
continue;
}
data1 = (unsigned int *)(buf + i + 1);
/* /proc/ide */
if (data1[0] == 0x636F7270 && data1[1] == 0x6564692F)
{
debug("patch string %s\n", (char *)(buf + i));
buf[i + 1] = 'v';
buf[i + 2] = 't';
buf[i + 3] = 'o';
buf[i + 4] = 'y';
}
}
return 0;
}
int vtoyvine_main(int argc, char **argv)
{
int i;
int len;
unsigned char *buf;
FILE *fp;
for (i = 0; i < argc; i++)
{
if (argv[i][0] == '-' && argv[i][1] == 'v')
{
verbose = 1;
break;
}
}
fp = fopen(argv[1], "rb");
if (!fp)
{
fprintf(stderr, "Failed to open file %s err:%d\n", argv[1], errno);
return 1;
}
fseek(fp, 0, SEEK_END);
len = (int)ftell(fp);
debug("file length:%d\n", len);
fseek(fp, 0, SEEK_SET);
buf = (unsigned char *)malloc(len);
if (!buf)
{
fclose(fp);
return 1;
}
fread(buf, 1, len, fp);
fclose(fp);
vine_patch_loader(buf, len, (int)strtoul(argv[2], NULL, 10));
fp = fopen(argv[1], "wb+");
if (!fp)
{
fprintf(stderr, "Failed to open file %s err:%d\n", argv[1], errno);
free(buf);
return 1;
}
debug("write new data length:%d\n", len);
fwrite(buf, 1, len, fp);
fclose(fp);
free(buf);
return 0;
}
// wrapper main
#ifndef BUILD_VTOY_TOOL
int main(int argc, char **argv)
{
return vtoyvine_main(argc, argv);
}
#endif
| 3,883 | C | .c | 134 | 23.477612 | 107 | 0.544086 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
631 | vtoytool.c | ventoy_Ventoy/VtoyTool/vtoytool.c | /******************************************************************************
* vtoytool.c ---- ventoy os tool
*
* Copyright (c) 2020, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
typedef int (*main_func)(int argc, char **argv);
typedef struct cmd_def
{
const char *cmd;
main_func func;
}cmd_def;
int vtoydump_main(int argc, char **argv);
int vtoydm_main(int argc, char **argv);
int vtoytool_install(int argc, char **argv);
int vtoyloader_main(int argc, char **argv);
int vtoyvine_main(int argc, char **argv);
int vtoyksym_main(int argc, char **argv);
int vtoykmod_main(int argc, char **argv);
int vtoyexpand_main(int argc, char **argv);
static char *g_vtoytool_name = NULL;
static cmd_def g_cmd_list[] =
{
{ "vine_patch_loader", vtoyvine_main },
{ "vtoydump", vtoydump_main },
{ "vtoydm", vtoydm_main },
{ "loader", vtoyloader_main },
{ "hald", vtoyloader_main },
{ "vtoyksym", vtoyksym_main },
{ "vtoykmod", vtoykmod_main },
{ "vtoyexpand", vtoyexpand_main },
{ "--install", vtoytool_install },
};
int vtoytool_install(int argc, char **argv)
{
int i;
char toolpath[128];
char filepath[128];
for (i = 0; i < sizeof(g_cmd_list) / sizeof(g_cmd_list[0]); i++)
{
if (g_cmd_list[i].cmd[0] != '-')
{
snprintf(toolpath, sizeof(toolpath), "/ventoy/tool/%s", g_vtoytool_name);
snprintf(filepath, sizeof(filepath), "/ventoy/tool/%s", g_cmd_list[i].cmd);
link(toolpath, filepath);
}
}
return 0;
}
int main(int argc, char **argv)
{
int i;
if ((g_vtoytool_name = strstr(argv[0], "vtoytool")) != NULL)
{
argc--;
argv++;
}
if (argc == 0)
{
fprintf(stderr, "Invalid param number\n");
return 1;
}
for (i = 0; i < sizeof(g_cmd_list) / sizeof(g_cmd_list[0]); i++)
{
if (strstr(argv[0], g_cmd_list[i].cmd))
{
return g_cmd_list[i].func(argc, argv);
}
}
fprintf(stderr, "Invalid cmd %s\n", argv[0]);
return 1;
}
| 2,837 | C | .c | 89 | 27.550562 | 87 | 0.608232 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
632 | vtoyexpand.c | ventoy_Ventoy/VtoyTool/vtoyexpand.c | /******************************************************************************
* vtoyexpand.c ---- ventoy auto install script variable expansion
*
* Copyright (c) 2022, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <linux/fs.h>
#include <dirent.h>
#include "vtoytool.h"
#ifndef O_BINARY
#define O_BINARY 0
#endif
#define TMP_FILE "/ventoy/tmp_var_expansion"
#define SIZE_1MB (1024 * 1024)
#define ulong unsigned long
#define ulonglong unsigned long long
typedef struct disk_info
{
char name[128];
ulonglong size;
int isUSB;
int isSDX;
}disk_info;
static disk_info *g_disk_list = NULL;
static int g_disk_num = 0;
static const char *g_vtoy_disk_name = NULL;
static void vlog(const char *fmt, ...)
{
int n = 0;
va_list arg;
FILE *fp = NULL;
char log[1024];
fp = fopen("/ventoy/autoinstall.log", "a+");
if (fp)
{
va_start(arg, fmt);
n += vsnprintf(log, sizeof(log) - 1, fmt, arg);
va_end(arg);
fwrite(log, 1, n, fp);
fclose(fp);
}
}
static int copy_file(const char *file1, const char *file2)
{
int n;
int size;
int ret = 1;
FILE *fp1 = NULL;
FILE *fp2 = NULL;
char *buf = NULL;
fp1 = fopen(file1, "rb");
if (!fp1)
{
vlog("Failed to read file <%s>\n", file1);
goto end;
}
fp2 = fopen(file2, "wb+");
if (!fp2)
{
vlog("Failed to create file <%s>\n", file2);
goto end;
}
fseek(fp1, 0, SEEK_END);
size = (int)ftell(fp1);
fseek(fp1, 0, SEEK_SET);
buf = malloc(size);
if (!buf)
{
vlog("Failed to malloc buf\n");
goto end;
}
n = fread(buf, 1, size, fp1);
if (n != size)
{
vlog("Failed to read <%s> %d %d\n", file1, n, size);
goto end;
}
n = fwrite(buf, 1, size, fp2);
if (n != size)
{
vlog("Failed to write <%s> %d %d\n", file2, n, size);
goto end;
}
ret = 0;
end:
if (fp1)
fclose(fp1);
if (fp2)
fclose(fp2);
if (buf)
free(buf);
return ret;
}
static int vtoy_is_possible_blkdev(const char *name)
{
if (name[0] == '.')
{
return 0;
}
/* /dev/ramX */
if (name[0] == 'r' && name[1] == 'a' && name[2] == 'm')
{
return 0;
}
/* /dev/loopX */
if (name[0] == 'l' && name[1] == 'o' && name[2] == 'o' && name[3] == 'p')
{
return 0;
}
/* /dev/dm-X */
if (name[0] == 'd' && name[1] == 'm' && name[2] == '-' && IS_DIGIT(name[3]))
{
return 0;
}
/* /dev/srX */
if (name[0] == 's' && name[1] == 'r' && (name[2] >= '0' && name[2] <= '9'))
{
return 0;
}
return 1;
}
static ulonglong vtoy_get_disk_size_in_byte(const char *disk)
{
int fd;
int rc;
unsigned long long size = 0;
char diskpath[256] = {0};
char sizebuf[64] = {0};
// Try 1: get size from sysfs
snprintf(diskpath, sizeof(diskpath) - 1, "/sys/block/%s/size", disk);
if (access(diskpath, F_OK) >= 0)
{
vlog("get disk size from sysfs for %s\n", disk);
fd = open(diskpath, O_RDONLY | O_BINARY);
if (fd >= 0)
{
read(fd, sizebuf, sizeof(sizebuf));
size = strtoull(sizebuf, NULL, 10);
close(fd);
return (size * 512);
}
}
else
{
vlog("%s not exist \n", diskpath);
}
// Try 2: get size from ioctl
snprintf(diskpath, sizeof(diskpath) - 1, "/dev/%s", disk);
fd = open(diskpath, O_RDONLY);
if (fd >= 0)
{
vlog("get disk size from ioctl for %s\n", disk);
rc = ioctl(fd, BLKGETSIZE64, &size);
if (rc == -1)
{
size = 0;
vlog("failed to ioctl %d\n", rc);
}
close(fd);
}
else
{
vlog("failed to open %s %d\n", diskpath, errno);
}
vlog("disk %s size %llu bytes\n", disk, (ulonglong)size);
return size;
}
static int get_disk_num(void)
{
int n = 0;
DIR* dir = NULL;
struct dirent* p = NULL;
dir = opendir("/sys/block");
if (!dir)
{
return 0;
}
while ((p = readdir(dir)) != NULL)
{
n++;
}
closedir(dir);
return n;
}
static int is_usb_disk(const char *diskname)
{
int rc;
char dstpath[1024] = { 0 };
char syspath[1024] = { 0 };
snprintf(syspath, sizeof(syspath), "/sys/block/%s", diskname);
rc = readlink(syspath, dstpath, sizeof(dstpath) - 1);
if (rc > 0 && strstr(dstpath, "/usb"))
{
return 1;
}
return 0;
}
static int get_all_disk(void)
{
int i = 0;
int j = 0;
int num = 0;
ulonglong cursize = 0;
DIR* dir = NULL;
struct dirent* p = NULL;
disk_info *node = NULL;
disk_info tmpnode;
num = get_disk_num();
if (num <= 0)
{
return 1;
}
g_disk_list = malloc(num * sizeof(disk_info));
if (!g_disk_list)
{
return 1;
}
memset(g_disk_list, 0, num * sizeof(disk_info));
dir = opendir("/sys/block");
if (!dir)
{
return 0;
}
while (((p = readdir(dir)) != NULL) && g_disk_num < num)
{
if (!vtoy_is_possible_blkdev(p->d_name))
{
vlog("disk %s is filted by name\n", p->d_name);
continue;
}
cursize = vtoy_get_disk_size_in_byte(p->d_name);
node = g_disk_list + g_disk_num;
g_disk_num++;
snprintf(node->name, sizeof(node->name), p->d_name);
node->size = cursize;
node->isUSB = is_usb_disk(p->d_name);
if (strncmp(node->name, "sd", 2) == 0)
{
node->isSDX = 1;
}
}
closedir(dir);
/* sort disks */
for (i = 0; i < g_disk_num; i++)
{
for (j = i + 1; j < g_disk_num; j++)
{
if (g_disk_list[i].isSDX && g_disk_list[j].isSDX)
{
if (strcmp(g_disk_list[i].name, g_disk_list[j].name) > 0)
{
memcpy(&tmpnode, g_disk_list + i, sizeof(tmpnode));
memcpy(g_disk_list + i, g_disk_list + j, sizeof(tmpnode));
memcpy(g_disk_list + j, &tmpnode, sizeof(tmpnode));
}
}
}
}
vlog("============ DISK DUMP BEGIN ===========\n");
for (i = 0; i < g_disk_num; i++)
{
node = g_disk_list + i;
vlog("[%d] %s %dGB(%llu) USB:%d\n", i, node->name,
node->size / 1024 / 1024 / 1024, node->size, node->isUSB);
}
vlog("============ DISK DUMP END ===========\n");
return 0;
}
static int expand_var(const char *var, char *value, int len)
{
int i;
int index = -1;
ulonglong uiDst = 0;
ulonglong delta = 0;
ulonglong maxsize = 0;
ulonglong maxdelta = 0xFFFFFFFFFFFFFFFFULL;
disk_info *node = NULL;
value[0] = 0;
if (strcmp(var, "VT_LINUX_DISK_SDX_1ST_NONVTOY") == 0)
{
for (i = 0; i < g_disk_num; i++)
{
node = g_disk_list + i;
if (node->size > 0 && node->isSDX && strcmp(node->name, g_vtoy_disk_name) != 0)
{
vlog("%s=<%s>\n", var, node->name);
snprintf(value, len, "%s", node->name);
return 0;
}
}
vlog("[Error] %s not found\n", var);
}
else if (strcmp(var, "VT_LINUX_DISK_SDX_1ST_NONUSB") == 0)
{
for (i = 0; i < g_disk_num; i++)
{
node = g_disk_list + i;
if (node->size > 0 && node->isSDX && node->isUSB == 0)
{
vlog("%s=<%s>\n", var, node->name);
snprintf(value, len, "%s", node->name);
return 0;
}
}
vlog("[Error] %s not found\n", var);
}
else if (strcmp(var, "VT_LINUX_DISK_MAX_SIZE") == 0)
{
for (i = 0; i < g_disk_num; i++)
{
node = g_disk_list + i;
if (node->size > 0 && node->size > maxsize)
{
index = i;
maxsize = node->size;
}
}
if (index >= 0)
{
vlog("%s=<%s>\n", var, g_disk_list[index].name);
snprintf(value, len, "%s", g_disk_list[index].name);
return 0;
}
else
{
vlog("[Error] %s not found\n", var);
}
}
else if (strncmp(var, "VT_LINUX_DISK_CLOSEST_", 22) == 0)
{
uiDst = strtoul(var + 22, NULL, 10);
uiDst = uiDst * (1024ULL * 1024ULL * 1024ULL);
for (i = 0; i < g_disk_num; i++)
{
node = g_disk_list + i;
if (node->size == 0)
{
continue;
}
if (node->size > uiDst)
{
delta = node->size - uiDst;
}
else
{
delta = uiDst - node->size;
}
if (delta < maxdelta)
{
index = i;
maxdelta = delta;
}
}
if (index >= 0)
{
vlog("%s=<%s>\n", var, g_disk_list[index].name);
snprintf(value, len, "%s", g_disk_list[index].name);
return 0;
}
else
{
vlog("[Error] %s not found\n", var);
}
}
else
{
vlog("Invalid var name <%s>\n", var);
snprintf(value, len, "$$%s$$", var);
}
if (value[0] == 0)
{
snprintf(value, len, "$$%s$$", var);
}
return 0;
}
int vtoyexpand_main(int argc, char **argv)
{
FILE *fp = NULL;
FILE *fout = NULL;
char *start = NULL;
char *end = NULL;
char line[4096];
char value[256];
vlog("========= vtoyexpand_main %d ========\n", argc);
if (argc != 3)
{
return 1;
}
g_vtoy_disk_name = argv[2];
if (strncmp(g_vtoy_disk_name, "/dev/", 5) == 0)
{
g_vtoy_disk_name += 5;
}
vlog("<%s> <%s> <%s>\n", argv[1], argv[2], g_vtoy_disk_name);
get_all_disk();
fp = fopen(argv[1], "r");
if (!fp)
{
vlog("Failed to open file <%s>\n", argv[1]);
return 1;
}
fout = fopen(TMP_FILE, "w+");
if (!fout)
{
vlog("Failed to create file <%s>\n", TMP_FILE);
fclose(fp);
return 1;
}
memset(line, 0, sizeof(line));
memset(value, 0, sizeof(value));
while (fgets(line, sizeof(line), fp))
{
start = strstr(line, "$$VT_");
if (start)
{
end = strstr(start + 5, "$$");
}
if (start && end)
{
*start = 0;
fprintf(fout, "%s", line);
*end = 0;
expand_var(start + 2, value, sizeof(value));
fprintf(fout, "%s", value);
fprintf(fout, "%s", end + 2);
memset(value, 0, sizeof(value));
}
else
{
fprintf(fout, "%s", line);
}
line[0] = line[4095] = 0;
}
fclose(fp);
fclose(fout);
vlog("delete file <%s>\n", argv[1]);
remove(argv[1]);
vlog("Copy file <%s> --> <%s>\n", TMP_FILE, argv[1]);
copy_file(TMP_FILE, argv[1]);
return 0;
}
// wrapper main
#ifndef BUILD_VTOY_TOOL
int main(int argc, char **argv)
{
return vtoyexpand_main(argc, argv);
}
#endif
| 12,350 | C | .c | 473 | 19.002114 | 91 | 0.490085 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
633 | vtoydm.c | ventoy_Ventoy/VtoyTool/vtoydm.c | /******************************************************************************
* vtoydm.c ---- ventoy device mapper tool
*
* Copyright (c) 2020, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <linux/fs.h>
#include <dirent.h>
#include "biso.h"
#include "biso_list.h"
#include "biso_util.h"
#include "biso_plat.h"
#include "biso_9660.h"
#include "vtoytool.h"
#ifndef O_BINARY
#define O_BINARY 0
#endif
#ifndef USE_DIET_C
#ifndef __mips__
typedef unsigned long long uint64_t;
#endif
typedef unsigned int uint32_t;
#endif
#pragma pack(4)
typedef struct ventoy_img_chunk
{
uint32_t img_start_sector; // sector size: 2KB
uint32_t img_end_sector; // included
uint64_t disk_start_sector; // in disk_sector_size
uint64_t disk_end_sector; // included
}ventoy_img_chunk;
#pragma pack()
static int verbose = 0;
#define debug(fmt, ...) if(verbose) printf(fmt, ##__VA_ARGS__)
#define CMD_PRINT_TABLE 1
#define CMD_CREATE_DM 2
#define CMD_DUMP_ISO_INFO 3
#define CMD_EXTRACT_ISO_FILE 4
#define CMD_PRINT_EXTRACT_ISO_FILE 5
static uint64_t g_iso_file_size;
static char g_disk_name[128];
static int g_img_chunk_num = 0;
static ventoy_img_chunk *g_img_chunk = NULL;
static unsigned char g_iso_sector_buf[2048];
ventoy_img_chunk * vtoydm_get_img_map_data(const char *img_map_file, int *plen)
{
int len;
int rc = 1;
FILE *fp = NULL;
ventoy_img_chunk *chunk = NULL;
fp = fopen(img_map_file, "rb");
if (NULL == fp)
{
fprintf(stderr, "Failed to open file %s err:%d\n", img_map_file, errno);
return NULL;
}
fseek(fp, 0, SEEK_END);
len = (int)ftell(fp);
fseek(fp, 0, SEEK_SET);
debug("File <%s> len:%d\n", img_map_file, len);
chunk = (ventoy_img_chunk *)malloc(len);
if (NULL == chunk)
{
fprintf(stderr, "Failed to malloc memory len:%d err:%d\n", len, errno);
goto end;
}
if (fread(chunk, 1, len, fp) != len)
{
fprintf(stderr, "Failed to read file err:%d\n", errno);
goto end;
}
if (len % sizeof(ventoy_img_chunk))
{
fprintf(stderr, "image map file size %d is not aligned with %d\n",
len, (int)sizeof(ventoy_img_chunk));
goto end;
}
rc = 0;
end:
fclose(fp);
if (rc)
{
if (chunk)
{
free(chunk);
chunk = NULL;
}
}
*plen = len;
return chunk;
}
UINT64 vtoydm_get_file_size(const char *pcFileName)
{
(void)pcFileName;
debug("vtoydm_get_file_size %s %lu\n", pcFileName, (unsigned long)g_iso_file_size);
return g_iso_file_size;
}
BISO_FILE_S * vtoydm_open_file(const char *pcFileName)
{
BISO_FILE_S *file;
debug("vtoydm_open_file %s\n", pcFileName);
file = malloc(sizeof(BISO_FILE_S));
if (file)
{
memset(file, 0, sizeof(BISO_FILE_S));
file->FileSize = g_iso_file_size;
file->CurPos = 0;
}
return file;
}
void vtoydm_close_file(BISO_FILE_S *pstFile)
{
debug("vtoydm_close_file\n");
if (pstFile)
{
free(pstFile);
}
}
INT64 vtoydm_seek_file(BISO_FILE_S *pstFile, INT64 i64Offset, INT iFromWhere)
{
debug("vtoydm_seek_file %d\n", (int)i64Offset);
if (iFromWhere == SEEK_SET)
{
pstFile->CurPos = (UINT64)i64Offset;
}
return 0;
}
UINT64 vtoydm_map_iso_sector(UINT64 sector)
{
int i;
UINT64 disk_sector = 0;
for (i = 0; i < g_img_chunk_num; i++)
{
if (sector >= g_img_chunk[i].img_start_sector && sector <= g_img_chunk[i].img_end_sector)
{
disk_sector = ((sector - g_img_chunk[i].img_start_sector) << 2) + g_img_chunk[i].disk_start_sector;
break;
}
}
return disk_sector;
}
int vtoydm_read_iso_sector(UINT64 sector, void *buf)
{
int i;
int fd;
UINT64 disk_sector = 0;
for (i = 0; i < g_img_chunk_num; i++)
{
if (sector >= g_img_chunk[i].img_start_sector && sector <= g_img_chunk[i].img_end_sector)
{
disk_sector = ((sector - g_img_chunk[i].img_start_sector) << 2) + g_img_chunk[i].disk_start_sector;
break;
}
}
fd = open(g_disk_name, O_RDONLY | O_BINARY);
if (fd < 0)
{
debug("Failed to open %s\n", g_disk_name);
return 1;
}
lseek(fd, disk_sector * 512, SEEK_SET);
read(fd, buf, 2048);
close(fd);
return 0;
}
UINT64 vtoydm_read_file
(
BISO_FILE_S *pstFile,
UINT uiBlkSize,
UINT uiBlkNum,
VOID *pBuf
)
{
int pos = 0;
int align = 0;
UINT64 readlen = uiBlkSize * uiBlkNum;
char *curbuf = (char *)pBuf;
debug("vtoydm_read_file length:%u\n", uiBlkSize * uiBlkNum);
pos = (int)(pstFile->CurPos % 2048);
if (pos > 0)
{
align = 2048 - pos;
vtoydm_read_iso_sector(pstFile->CurPos / 2048, g_iso_sector_buf);
if (readlen > align)
{
memcpy(curbuf, g_iso_sector_buf + pos, align);
curbuf += align;
readlen -= align;
pstFile->CurPos += align;
}
else
{
memcpy(curbuf, g_iso_sector_buf + pos, readlen);
pstFile->CurPos += readlen;
return readlen;
}
}
while (readlen > 2048)
{
vtoydm_read_iso_sector(pstFile->CurPos / 2048, curbuf);
pstFile->CurPos += 2048;
curbuf += 2048;
readlen -= 2048;
}
if (readlen > 0)
{
vtoydm_read_iso_sector(pstFile->CurPos / 2048, g_iso_sector_buf);
memcpy(curbuf, g_iso_sector_buf, readlen);
pstFile->CurPos += readlen;
}
return uiBlkSize * uiBlkNum;
}
int vtoydm_dump_iso(const char *img_map_file, const char *diskname)
{
int i = 0;
int len = 0;
uint64_t sector_num;
unsigned long ret;
ventoy_img_chunk *chunk = NULL;
BISO_READ_S *iso;
BISO_PARSER_S *parser = NULL;
char label[64] = {0};
chunk = vtoydm_get_img_map_data(img_map_file, &len);
if (NULL == chunk)
{
return 1;
}
for (i = 0; i < len / sizeof(ventoy_img_chunk); i++)
{
sector_num = chunk[i].img_end_sector - chunk[i].img_start_sector + 1;
g_iso_file_size += sector_num * 2048;
}
strncpy(g_disk_name, diskname, sizeof(g_disk_name) - 1);
g_img_chunk = chunk;
g_img_chunk_num = len / sizeof(ventoy_img_chunk);
debug("iso file size : %llu\n", (unsigned long long)g_iso_file_size);
iso = BISO_AllocReadHandle();
if (iso == NULL)
{
free(chunk);
return 1;
}
ret = BISO_OpenImage("XXX", iso);
debug("open iso image ret=0x%lx\n", ret);
parser = (BISO_PARSER_S *)iso;
memcpy(label, parser->pstPVD->szVolumeId, 32);
for (i = 32; i >=0; i--)
{
if (label[i] != 0 && label[i] != ' ')
{
break;
}
else
{
label[i] = 0;
}
}
if (label[0])
{
printf("VENTOY_ISO_LABEL %s\n", label);
}
BISO_DumpFileTree(iso);
BISO_FreeReadHandle(iso);
free(chunk);
return 0;
}
static int vtoydm_extract_iso
(
const char *img_map_file,
const char *diskname,
unsigned long first_sector,
unsigned long long file_size,
const char *outfile
)
{
int len;
FILE *fp = NULL;
g_img_chunk = vtoydm_get_img_map_data(img_map_file, &len);
if (NULL == g_img_chunk)
{
return 1;
}
strncpy(g_disk_name, diskname, sizeof(g_disk_name) - 1);
g_img_chunk_num = len / sizeof(ventoy_img_chunk);
fp = fopen(outfile, "wb");
if (fp == NULL)
{
fprintf(stderr, "Failed to create file %s err:%d\n", outfile, errno);
free(g_img_chunk);
return 1;
}
while (file_size > 0)
{
vtoydm_read_iso_sector(first_sector++, g_iso_sector_buf);
if (file_size > 2048)
{
fwrite(g_iso_sector_buf, 2048, 1, fp);
file_size -= 2048;
}
else
{
fwrite(g_iso_sector_buf, 1, file_size, fp);
file_size = 0;
}
}
fclose(fp);
free(g_img_chunk);
return 0;
}
static int vtoydm_print_extract_iso
(
const char *img_map_file,
const char *diskname,
unsigned long first_sector,
unsigned long long file_size,
const char *outfile
)
{
int len;
uint32_t last = 0;
uint32_t sector = 0;
uint32_t disk_first = 0;
uint32_t count = 0;
uint32_t buf[2];
uint64_t size = file_size;
FILE *fp = NULL;
g_img_chunk = vtoydm_get_img_map_data(img_map_file, &len);
if (NULL == g_img_chunk)
{
return 1;
}
strncpy(g_disk_name, diskname, sizeof(g_disk_name) - 1);
g_img_chunk_num = len / sizeof(ventoy_img_chunk);
fp = fopen(outfile, "wb");
if (fp == NULL)
{
fprintf(stderr, "Failed to create file %s err:%d\n", outfile, errno);
free(g_img_chunk);
return 1;
}
fwrite(g_disk_name, 1, 32, fp);
fwrite(&size, 1, 8, fp);
while (file_size > 0)
{
sector = vtoydm_map_iso_sector(first_sector++);
if (count > 0 && sector == last + 4)
{
last += 4;
count += 4;
}
else
{
if (count > 0)
{
buf[0] = disk_first;
buf[1] = count;
fwrite(buf, 1, sizeof(buf), fp);
}
disk_first = sector;
last = sector;
count = 4;
}
if (file_size > 2048)
{
file_size -= 2048;
}
else
{
file_size = 0;
}
}
if (count > 0)
{
buf[0] = disk_first;
buf[1] = count;
fwrite(buf, 1, sizeof(buf), fp);
}
fclose(fp);
free(g_img_chunk);
return 0;
}
static int vtoydm_print_linear_table(const char *img_map_file, const char *diskname, int part, uint64_t offset)
{
int i;
int len;
uint32_t disk_sector_num;
uint32_t sector_start;
ventoy_img_chunk *chunk = NULL;
chunk = vtoydm_get_img_map_data(img_map_file, &len);
if (NULL == chunk)
{
return 1;
}
for (i = 0; i < len / sizeof(ventoy_img_chunk); i++)
{
sector_start = chunk[i].img_start_sector;
disk_sector_num = (uint32_t)(chunk[i].disk_end_sector + 1 - chunk[i].disk_start_sector);
/* TBD: to be more flexible */
#if 0
printf("%u %u linear %s %llu\n",
(sector_start << 2), disk_sector_num,
diskname, (unsigned long long)chunk[i].disk_start_sector);
#else
if (strstr(diskname, "nvme") || strstr(diskname, "mmc") || strstr(diskname, "nbd"))
{
printf("%u %u linear %sp%d %llu\n",
(sector_start << 2), disk_sector_num,
diskname, part, (unsigned long long)chunk[i].disk_start_sector - offset);
}
else
{
printf("%u %u linear %s%d %llu\n",
(sector_start << 2), disk_sector_num,
diskname, part, (unsigned long long)chunk[i].disk_start_sector - offset);
}
#endif
}
free(chunk);
return 0;
}
static int vtoydm_print_help(FILE *fp)
{
fprintf(fp, "Usage: \n"
" vtoydm -p -f img_map_file -d diskname [ -v ] \n"
" vtoydm -c -f img_map_file -d diskname [ -v ] \n"
" vtoydm -i -f img_map_file -d diskname [ -v ] \n"
" vtoydm -e -f img_map_file -d diskname -s sector -l len -o file [ -v ] \n"
);
return 0;
}
static uint64_t vtoydm_get_part_start(const char *diskname, int part)
{
int fd;
unsigned long long size = 0;
char diskpath[256] = {0};
char sizebuf[64] = {0};
if (strstr(diskname, "nvme") || strstr(diskname, "mmc") || strstr(diskname, "nbd"))
{
snprintf(diskpath, sizeof(diskpath) - 1, "/sys/class/block/%sp%d/start", diskname, part);
}
else
{
snprintf(diskpath, sizeof(diskpath) - 1, "/sys/class/block/%s%d/start", diskname, part);
}
if (access(diskpath, F_OK) >= 0)
{
debug("get part start from sysfs for %s %d\n", diskname, part);
fd = open(diskpath, O_RDONLY | O_BINARY);
if (fd >= 0)
{
read(fd, sizebuf, sizeof(sizebuf));
size = strtoull(sizebuf, NULL, 10);
close(fd);
return size;
}
}
else
{
debug("%s not exist \n", diskpath);
}
return size;
}
static int vtoydm_vlnk_convert(char *disk, int len, int *part, uint64_t *offset)
{
int rc = 1;
int cnt = 0;
int rdlen;
FILE *fp = NULL;
ventoy_os_param param;
char diskname[128] = {0};
fp = fopen("/ventoy/ventoy_os_param", "rb");
if (!fp)
{
debug("dm vlnk convert not exist %d\n", errno);
goto end;
}
memset(¶m, 0, sizeof(param));
rdlen = (int)fread(¶m, 1, sizeof(param), fp);
if (rdlen != (int)sizeof(param))
{
debug("fread failed %d %d\n", rdlen, errno);
goto end;
}
debug("dm vlnk convert vtoy_reserved=%d\n", param.vtoy_reserved[6]);
if (param.vtoy_reserved[6])
{
cnt = vtoy_find_disk_by_guid(¶m, diskname);
debug("vtoy_find_disk_by_guid cnt=%d\n", cnt);
if (cnt == 1)
{
*part = param.vtoy_disk_part_id;
*offset = vtoydm_get_part_start(diskname, *part);
debug("VLNK <%s> <%s> <P%d> <%llu>\n", disk, diskname, *part, (unsigned long long)(*offset));
snprintf(disk, len, "/dev/%s", diskname);
rc = 0;
}
}
end:
if (fp)
fclose(fp);
return rc;
}
int vtoydm_main(int argc, char **argv)
{
int ch;
int cmd = 0;
int part = 1;
uint64_t offset = 2048;
unsigned long first_sector = 0;
unsigned long long file_size = 0;
char diskname[128] = {0};
char filepath[300] = {0};
char outfile[300] = {0};
while ((ch = getopt(argc, argv, "s:l:o:d:f:v::i::p::c::h::e::E::")) != -1)
{
if (ch == 'd')
{
strncpy(diskname, optarg, sizeof(diskname) - 1);
}
else if (ch == 'f')
{
strncpy(filepath, optarg, sizeof(filepath) - 1);
}
else if (ch == 'p')
{
cmd = CMD_PRINT_TABLE;
}
else if (ch == 'c')
{
cmd = CMD_CREATE_DM;
}
else if (ch == 'i')
{
cmd = CMD_DUMP_ISO_INFO;
}
else if (ch == 'e')
{
cmd = CMD_EXTRACT_ISO_FILE;
}
else if (ch == 'E')
{
cmd = CMD_PRINT_EXTRACT_ISO_FILE;
}
else if (ch == 's')
{
first_sector = strtoul(optarg, NULL, 10);
}
else if (ch == 'l')
{
file_size = strtoull(optarg, NULL, 10);
}
else if (ch == 'o')
{
strncpy(outfile, optarg, sizeof(outfile) - 1);
}
else if (ch == 'v')
{
verbose = 1;
}
else if (ch == 'h')
{
return vtoydm_print_help(stdout);
}
else
{
vtoydm_print_help(stderr);
return 1;
}
}
if (filepath[0] == 0 || diskname[0] == 0)
{
fprintf(stderr, "Must input file and disk\n");
return 1;
}
debug("cmd=%d file=<%s> disk=<%s> first_sector=%lu file_size=%llu\n",
cmd, filepath, diskname, first_sector, file_size);
vtoydm_vlnk_convert(diskname, sizeof(diskname), &part, &offset);
switch (cmd)
{
case CMD_PRINT_TABLE:
{
return vtoydm_print_linear_table(filepath, diskname, part, offset);
}
case CMD_CREATE_DM:
{
break;
}
case CMD_DUMP_ISO_INFO:
{
return vtoydm_dump_iso(filepath, diskname);
}
case CMD_EXTRACT_ISO_FILE:
{
return vtoydm_extract_iso(filepath, diskname, first_sector, file_size, outfile);
}
case CMD_PRINT_EXTRACT_ISO_FILE:
{
return vtoydm_print_extract_iso(filepath, diskname, first_sector, file_size, outfile);
}
default :
{
fprintf(stderr, "Invalid cmd \n");
return 1;
}
}
return 0;
}
// wrapper main
#ifndef BUILD_VTOY_TOOL
int main(int argc, char **argv)
{
return vtoydm_main(argc, argv);
}
#endif
| 17,560 | C | .c | 638 | 20.797806 | 111 | 0.549339 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
645 | disksize.c | ventoy_Ventoy/LiveCD/VTOY/ventoy/disksize.c | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
typedef unsigned long long UINT64;
int GetHumanReadableGBSize(UINT64 SizeBytes)
{
int i;
int Pow2 = 1;
double Delta;
double GB = SizeBytes * 1.0 / 1000 / 1000 / 1000;
for (i = 0; i < 12; i++)
{
if (Pow2 > GB)
{
Delta = (Pow2 - GB) / Pow2;
}
else
{
Delta = (GB - Pow2) / Pow2;
}
if (Delta < 0.05)
{
return Pow2;
}
Pow2 <<= 1;
}
return (int)GB;
}
int main(int argc, char **argv)
{
UINT64 value = strtoul(argv[1], NULL, 10);
printf("%d", GetHumanReadableGBSize(value * 512));
return 0;
}
| 764 | C | .c | 34 | 15 | 55 | 0.491477 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
705 | vtoygpt.c | ventoy_Ventoy/vtoygpt/vtoygpt.c | /******************************************************************************
* vtoygpt.c ---- ventoy gpt util
*
* Copyright (c) 2020, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <linux/fs.h>
#include <dirent.h>
#define VOID void
#define CHAR char
#define UINT64 unsigned long long
#define UINT32 unsigned int
#define UINT16 unsigned short
#define CHAR16 unsigned short
#define UINT8 unsigned char
UINT32 VtoyCrc32(VOID *Buffer, UINT32 Length);
#define COMPILE_ASSERT(expr) extern char __compile_assert[(expr) ? 1 : -1]
#pragma pack(1)
typedef struct PART_TABLE
{
UINT8 Active;
UINT8 StartHead;
UINT16 StartSector : 6;
UINT16 StartCylinder : 10;
UINT8 FsFlag;
UINT8 EndHead;
UINT16 EndSector : 6;
UINT16 EndCylinder : 10;
UINT32 StartSectorId;
UINT32 SectorCount;
}PART_TABLE;
typedef struct MBR_HEAD
{
UINT8 BootCode[446];
PART_TABLE PartTbl[4];
UINT8 Byte55;
UINT8 ByteAA;
}MBR_HEAD;
typedef struct GUID
{
UINT32 data1;
UINT16 data2;
UINT16 data3;
UINT8 data4[8];
}GUID;
typedef struct VTOY_GPT_HDR
{
CHAR Signature[8]; /* EFI PART */
UINT8 Version[4];
UINT32 Length;
UINT32 Crc;
UINT8 Reserved1[4];
UINT64 EfiStartLBA;
UINT64 EfiBackupLBA;
UINT64 PartAreaStartLBA;
UINT64 PartAreaEndLBA;
GUID DiskGuid;
UINT64 PartTblStartLBA;
UINT32 PartTblTotNum;
UINT32 PartTblEntryLen;
UINT32 PartTblCrc;
UINT8 Reserved2[420];
}VTOY_GPT_HDR;
COMPILE_ASSERT(sizeof(VTOY_GPT_HDR) == 512);
typedef struct VTOY_GPT_PART_TBL
{
GUID PartType;
GUID PartGuid;
UINT64 StartLBA;
UINT64 LastLBA;
UINT64 Attr;
CHAR16 Name[36];
}VTOY_GPT_PART_TBL;
COMPILE_ASSERT(sizeof(VTOY_GPT_PART_TBL) == 128);
typedef struct VTOY_GPT_INFO
{
MBR_HEAD MBR;
VTOY_GPT_HDR Head;
VTOY_GPT_PART_TBL PartTbl[128];
}VTOY_GPT_INFO;
typedef struct VTOY_BK_GPT_INFO
{
VTOY_GPT_PART_TBL PartTbl[128];
VTOY_GPT_HDR Head;
}VTOY_BK_GPT_INFO;
COMPILE_ASSERT(sizeof(VTOY_GPT_INFO) == 512 * 34);
COMPILE_ASSERT(sizeof(VTOY_BK_GPT_INFO) == 512 * 33);
#pragma pack()
void DumpGuid(const char *prefix, GUID *guid)
{
printf("%s: %08x-%04x-%04x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x\n",
prefix,
guid->data1, guid->data2, guid->data3,
guid->data4[0], guid->data4[1], guid->data4[2], guid->data4[3],
guid->data4[4], guid->data4[5], guid->data4[6], guid->data4[7]
);
}
void DumpHead(VTOY_GPT_HDR *pHead)
{
UINT32 CrcRead;
UINT32 CrcCalc;
printf("Signature:<%s>\n", pHead->Signature);
printf("Version:<%02x %02x %02x %02x>\n", pHead->Version[0], pHead->Version[1], pHead->Version[2], pHead->Version[3]);
printf("Length:%u\n", pHead->Length);
printf("Crc:0x%08x\n", pHead->Crc);
printf("EfiStartLBA:%lu\n", pHead->EfiStartLBA);
printf("EfiBackupLBA:%lu\n", pHead->EfiBackupLBA);
printf("PartAreaStartLBA:%lu\n", pHead->PartAreaStartLBA);
printf("PartAreaEndLBA:%lu\n", pHead->PartAreaEndLBA);
DumpGuid("DiskGuid", &pHead->DiskGuid);
printf("PartTblStartLBA:%lu\n", pHead->PartTblStartLBA);
printf("PartTblTotNum:%u\n", pHead->PartTblTotNum);
printf("PartTblEntryLen:%u\n", pHead->PartTblEntryLen);
printf("PartTblCrc:0x%08x\n", pHead->PartTblCrc);
CrcRead = pHead->Crc;
pHead->Crc = 0;
CrcCalc = VtoyCrc32(pHead, pHead->Length);
if (CrcCalc != CrcRead)
{
printf("Head CRC Check Failed\n");
}
else
{
printf("Head CRC Check SUCCESS [%x] [%x]\n", CrcCalc, CrcRead);
}
CrcRead = pHead->PartTblCrc;
CrcCalc = VtoyCrc32(pHead + 1, pHead->PartTblEntryLen * pHead->PartTblTotNum);
if (CrcCalc != CrcRead)
{
printf("Part Table CRC Check Failed\n");
}
else
{
printf("Part Table CRC Check SUCCESS [%x] [%x]\n", CrcCalc, CrcRead);
}
}
void DumpPartTable(VTOY_GPT_PART_TBL *Tbl)
{
int i;
DumpGuid("PartType", &Tbl->PartType);
DumpGuid("PartGuid", &Tbl->PartGuid);
printf("StartLBA:%lu\n", Tbl->StartLBA);
printf("LastLBA:%lu\n", Tbl->LastLBA);
printf("Attr:0x%lx\n", Tbl->Attr);
printf("Name:");
for (i = 0; i < 36 && Tbl->Name[i]; i++)
{
printf("%c", (CHAR)(Tbl->Name[i]));
}
printf("\n");
}
void DumpMBR(MBR_HEAD *pMBR)
{
int i;
for (i = 0; i < 4; i++)
{
printf("=========== Partition Table %d ============\n", i + 1);
printf("PartTbl.Active = 0x%x\n", pMBR->PartTbl[i].Active);
printf("PartTbl.FsFlag = 0x%x\n", pMBR->PartTbl[i].FsFlag);
printf("PartTbl.StartSectorId = %u\n", pMBR->PartTbl[i].StartSectorId);
printf("PartTbl.SectorCount = %u\n", pMBR->PartTbl[i].SectorCount);
printf("PartTbl.StartHead = %u\n", pMBR->PartTbl[i].StartHead);
printf("PartTbl.StartSector = %u\n", pMBR->PartTbl[i].StartSector);
printf("PartTbl.StartCylinder = %u\n", pMBR->PartTbl[i].StartCylinder);
printf("PartTbl.EndHead = %u\n", pMBR->PartTbl[i].EndHead);
printf("PartTbl.EndSector = %u\n", pMBR->PartTbl[i].EndSector);
printf("PartTbl.EndCylinder = %u\n", pMBR->PartTbl[i].EndCylinder);
}
}
int DumpGptInfo(VTOY_GPT_INFO *pGptInfo)
{
int i;
DumpMBR(&pGptInfo->MBR);
DumpHead(&pGptInfo->Head);
for (i = 0; i < 128; i++)
{
if (pGptInfo->PartTbl[i].StartLBA == 0)
{
break;
}
printf("=====Part %d=====\n", i);
DumpPartTable(pGptInfo->PartTbl + i);
}
return 0;
}
#define VENTOY_EFI_PART_ATTR 0xC000000000000001ULL
int main(int argc, const char **argv)
{
int i;
int fd;
UINT64 DiskSize;
CHAR16 *Name = NULL;
VTOY_GPT_INFO *pMainGptInfo = NULL;
VTOY_BK_GPT_INFO *pBackGptInfo = NULL;
if (argc != 3)
{
printf("usage: vtoygpt -f /dev/sdb\n");
return 1;
}
fd = open(argv[2], O_RDWR);
if (fd < 0)
{
printf("Failed to open %s\n", argv[2]);
return 1;
}
pMainGptInfo = malloc(sizeof(VTOY_GPT_INFO));
pBackGptInfo = malloc(sizeof(VTOY_BK_GPT_INFO));
if (NULL == pMainGptInfo || NULL == pBackGptInfo)
{
close(fd);
return 1;
}
read(fd, pMainGptInfo, sizeof(VTOY_GPT_INFO));
if (argv[1][0] == '-' && argv[1][1] == 'd')
{
DumpGptInfo(pMainGptInfo);
}
else
{
DiskSize = lseek(fd, 0, SEEK_END);
lseek(fd, DiskSize - 33 * 512, SEEK_SET);
read(fd, pBackGptInfo, sizeof(VTOY_BK_GPT_INFO));
Name = pMainGptInfo->PartTbl[1].Name;
if (Name[0] == 'V' && Name[1] == 'T' && Name[2] == 'O' && Name[3] == 'Y')
{
pMainGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
pMainGptInfo->Head.PartTblCrc = VtoyCrc32(pMainGptInfo->PartTbl, sizeof(pMainGptInfo->PartTbl));
pMainGptInfo->Head.Crc = 0;
pMainGptInfo->Head.Crc = VtoyCrc32(&pMainGptInfo->Head, pMainGptInfo->Head.Length);
pBackGptInfo->PartTbl[1].Attr = VENTOY_EFI_PART_ATTR;
pBackGptInfo->Head.PartTblCrc = VtoyCrc32(pBackGptInfo->PartTbl, sizeof(pBackGptInfo->PartTbl));
pBackGptInfo->Head.Crc = 0;
pBackGptInfo->Head.Crc = VtoyCrc32(&pBackGptInfo->Head, pBackGptInfo->Head.Length);
lseek(fd, 512, SEEK_SET);
write(fd, (UINT8 *)pMainGptInfo + 512, sizeof(VTOY_GPT_INFO) - 512);
lseek(fd, DiskSize - 33 * 512, SEEK_SET);
write(fd, pBackGptInfo, sizeof(VTOY_BK_GPT_INFO));
fsync(fd);
}
}
free(pMainGptInfo);
free(pBackGptInfo);
close(fd);
return 0;
}
| 8,603 | C | .c | 270 | 26.796296 | 122 | 0.631796 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
725 | main_webui.c | ventoy_Ventoy/LinuxGUI/Ventoy2Disk/main_webui.c | #include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <errno.h>
#include <ctype.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/wait.h>
#include <sys/types.h>
#include <linux/limits.h>
#include <ventoy_define.h>
#include <ventoy_util.h>
#include <ventoy_json.h>
#include <ventoy_disk.h>
#include <ventoy_http.h>
char g_log_file[PATH_MAX];
char g_ini_file[PATH_MAX];
int ventoy_log_init(void);
void ventoy_log_exit(void);
void ventoy_signal_stop(int sig)
{
vlog("ventoy server exit due to signal ...\n");
printf("ventoy server exit ...\n");
ventoy_http_stop();
ventoy_http_exit();
ventoy_disk_exit();
ventoy_log_exit();
exit(0);
}
int main(int argc, char **argv)
{
int i;
int rc;
const char *ip = "127.0.0.1";
const char *port = "24680";
if (argc != 3)
{
printf("Invalid argc %d\n", argc);
return 1;
}
if (isdigit(argv[1][0]))
{
ip = argv[1];
}
if (isdigit(argv[2][0]))
{
port = argv[2];
}
snprintf(g_log_file, sizeof(g_log_file), "log.txt");
snprintf(g_ini_file, sizeof(g_ini_file), "./Ventoy2Disk.ini");
for (i = 0; i < argc; i++)
{
if (argv[i] && argv[i + 1] && strcmp(argv[i], "-l") == 0)
{
snprintf(g_log_file, sizeof(g_log_file), "%s", argv[i + 1]);
}
else if (argv[i] && argv[i + 1] && strcmp(argv[i], "-i") == 0)
{
snprintf(g_ini_file, sizeof(g_ini_file), "%s", argv[i + 1]);
}
}
ventoy_log_init();
vlog("===============================================\n");
vlog("===== Ventoy2Disk %s %s:%s =====\n", ventoy_get_local_version(), ip, port);
vlog("===============================================\n");
ventoy_disk_init();
ventoy_http_init();
rc = ventoy_http_start(ip, port);
if (rc)
{
printf("Ventoy failed to start http server, check log.txt for detail\n");
}
else
{
signal(SIGINT, ventoy_signal_stop);
signal(SIGTSTP, ventoy_signal_stop);
signal(SIGQUIT, ventoy_signal_stop);
while (1)
{
sleep(100);
}
}
return 0;
}
| 2,226 | C | .c | 85 | 20.952941 | 85 | 0.536273 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
727 | main_gtk.c | ventoy_Ventoy/LinuxGUI/Ventoy2Disk/main_gtk.c |
#include <gtk/gtk.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <stdarg.h>
#include <errno.h>
#include <time.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <linux/limits.h>
#include <ventoy_define.h>
#include <ventoy_util.h>
#include "ventoy_gtk.h"
static int g_kiosk_mode = 0;
char g_log_file[PATH_MAX];
char g_ini_file[PATH_MAX];
static int set_image_from_pixbuf(GtkBuilder *pBuilder, const char *id, const void *pData, int len)
{
GtkImage *pImage = NULL;
GdkPixbuf *pPixbuf = NULL;
GInputStream *pStream = NULL;
pImage = (GtkImage *)gtk_builder_get_object(pBuilder, id);
pStream = g_memory_input_stream_new_from_data(pData, len, NULL);
pPixbuf = gdk_pixbuf_new_from_stream(pStream, NULL, NULL);
gtk_image_set_from_pixbuf(pImage, pPixbuf);
return 0;
}
static int set_window_icon_from_pixbuf(GtkWindow *window, const void *pData, int len)
{
GdkPixbuf *pPixbuf = NULL;
GInputStream *pStream = NULL;
pStream = g_memory_input_stream_new_from_data(pData, len, NULL);
pPixbuf = gdk_pixbuf_new_from_stream(pStream, NULL, NULL);
gtk_window_set_icon(window, pPixbuf);
return 0;
}
int early_msgbox(GtkMessageType type, GtkButtonsType buttons, const char *str)
{
int ret;
GtkWidget *pMsgBox = NULL;
pMsgBox= gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, type, buttons, str);
ret = gtk_dialog_run(GTK_DIALOG(pMsgBox));
gtk_widget_destroy(pMsgBox);
return ret;
}
static int adjust_cur_dir(char *argv0)
{
int ret = 2;
char c;
char *pos = NULL;
char *end = NULL;
if (argv0[0] == '.')
{
return 1;
}
for (pos = argv0; pos && *pos; pos++)
{
if (*pos == '/')
{
end = pos;
}
}
if (end)
{
c = *end;
*end = 0;
pos = strstr(argv0, "/tool/");
if (pos)
{
*pos = 0;
}
ret = chdir(argv0);
*end = c;
if (pos)
{
*pos = '/';
}
}
return ret;
}
int main(int argc, char *argv[])
{
int i;
int len;
const void *pData = NULL;
GtkWidget *pWidget = NULL;
GtkBuilder *pBuilder = NULL;
GError *error = NULL;
struct stat logstat;
gtk_init(&argc, &argv);
if (geteuid() != 0)
{
early_msgbox(GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
"Ventoy2Disk permission denied!\r\nPlease run with root privileges.");
return EACCES;
}
if (access("./boot/boot.img", F_OK) == -1)
{
adjust_cur_dir(argv[0]);
}
if (access("./boot/boot.img", F_OK) == -1)
{
early_msgbox(GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, "Please run under the correct directory.");
return 1;
}
for (i = 0; i < argc; i++)
{
if (argv[i] && strcmp(argv[i], "--kiosk") == 0)
{
g_kiosk_mode = 1;
break;
}
}
snprintf(g_log_file, sizeof(g_log_file), "log.txt");
snprintf(g_ini_file, sizeof(g_ini_file), "./Ventoy2Disk.ini");
for (i = 0; i < argc; i++)
{
if (argv[i] && argv[i + 1] && strcmp(argv[i], "-l") == 0)
{
snprintf(g_log_file, sizeof(g_log_file), "%s", argv[i + 1]);
}
else if (argv[i] && argv[i + 1] && strcmp(argv[i], "-i") == 0)
{
snprintf(g_ini_file, sizeof(g_ini_file), "%s", argv[i + 1]);
}
}
memset(&logstat, 0, sizeof(logstat));
if (0 == stat(g_log_file, &logstat))
{
if (logstat.st_size >= 4 * SIZE_1MB)
{
remove(g_log_file);
}
}
ventoy_log_init();
vlog("================================================\n");
vlog("===== Ventoy2Disk %s powered by GTK%d.x =====\n", ventoy_get_local_version(), GTK_MAJOR_VERSION);
vlog("================================================\n");
vlog("log file is <%s> lastsize:%lld\n", g_log_file, (long long)logstat.st_size);
vlog("ini file is <%s>\n", g_ini_file);
ventoy_disk_init();
ventoy_http_init();
pBuilder = gtk_builder_new();
if (!pBuilder)
{
vlog("failed to create builder\n");
return 1;
}
if (!gtk_builder_add_from_file(pBuilder, "./tool/VentoyGTK.glade", &error))
{
vlog("gtk_builder_add_from_file failed:%s\n", error->message);
g_clear_error(&error);
return 1;
}
if (g_kiosk_mode)
{
gtk_image_set_from_file((GtkImage *)gtk_builder_get_object(pBuilder, "image_refresh"), "/ventoy/refresh.png");
gtk_image_set_from_file((GtkImage *)gtk_builder_get_object(pBuilder, "image_secure_local"), "/ventoy/secure.png");
gtk_image_set_from_file((GtkImage *)gtk_builder_get_object(pBuilder, "image_secure_dev"), "/ventoy/secure.png");
}
else
{
pData = get_refresh_icon_raw_data(&len);
set_image_from_pixbuf(pBuilder, "image_refresh", pData, len);
pData = get_secure_icon_raw_data(&len);
set_image_from_pixbuf(pBuilder, "image_secure_local", pData, len);
set_image_from_pixbuf(pBuilder, "image_secure_dev", pData, len);
}
pWidget = GTK_WIDGET(gtk_builder_get_object(pBuilder, "window"));
gtk_widget_show_all(pWidget);
pData = get_window_icon_raw_data(&len);
set_window_icon_from_pixbuf(GTK_WINDOW(pWidget), pData, len);
on_init_window(pBuilder);
g_signal_connect(G_OBJECT(pWidget), "delete_event", G_CALLBACK(on_exit_window), NULL);
g_signal_connect(G_OBJECT(pWidget), "destroy", G_CALLBACK(gtk_main_quit), NULL);
gtk_main();
ventoy_disk_exit();
ventoy_http_exit();
g_object_unref (G_OBJECT(pBuilder));
vlog("######## Ventoy2Disk GTK %s exit ########\n", ventoy_get_local_version());
/* log exit must at the end */
ventoy_log_exit();
return 0;
}
| 6,179 | C | .c | 186 | 25.709677 | 131 | 0.558643 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
728 | ventoy_gtk.c | ventoy_Ventoy/LinuxGUI/Ventoy2Disk/GTK/ventoy_gtk.c | /******************************************************************************
* ventoy_gtk.c
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <stdarg.h>
#include <errno.h>
#include <time.h>
#include <unistd.h>
#include <linux/limits.h>
#include <ventoy_define.h>
#include <ventoy_json.h>
#include <ventoy_util.h>
#include <ventoy_disk.h>
#include <ventoy_http.h>
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include "ventoy_gtk.h"
int g_secure_boot_support = 0;
GtkWidget *g_topWindow = NULL;
GtkWidget *g_partCfgWindow = NULL;
GtkBuilder *g_pXmlBuilder = NULL;
GtkComboBoxText *g_dev_combobox = NULL;
GtkButton *g_refresh_button = NULL;
GtkButton *g_install_button = NULL;
GtkButton *g_update_button = NULL;
GtkMenu *g_lang_menu = NULL;;
GtkCheckMenuItem *g_menu_item_secure_boot = NULL;
GtkCheckMenuItem *g_menu_item_mbr = NULL;
GtkCheckMenuItem *g_menu_item_gpt = NULL;
GtkCheckMenuItem *g_menu_item_show_all = NULL;
GtkLabel *g_device_title = NULL;
GtkLabel *g_label_local_part_style = NULL;
GtkLabel *g_label_dev_part_style = NULL;
GtkLabel *g_label_local_ver = NULL;
GtkLabel *g_label_disk_ver = NULL;
GtkLabel *g_label_status = NULL;
GtkImage *g_image_secure_local = NULL;
GtkImage *g_image_secure_device = NULL;
GtkToggleButton *g_part_align_checkbox = NULL;
GtkToggleButton *g_part_preserve_checkbox = NULL;
GtkEntry *g_part_reserve_space_value = NULL;
GtkComboBoxText *g_part_space_unit_combox = NULL;
GtkProgressBar *g_progress_bar = NULL;
VTOY_JSON *g_languages_json = NULL;
int g_languages_toggled_proc = 0;
int g_dev_changed_proc = 0;
gboolean g_align_part_with_4k = TRUE;
gboolean g_preserve_space_check = FALSE;
int g_preserve_space_unit = 1;
int g_preserve_space_number = 0;
gboolean g_thread_run = FALSE;
const char *language_string(const char *id)
{
const char *pName = NULL;
VTOY_JSON *node = NULL;
const char *pCurLang = ventoy_code_get_cur_language();
for (node = g_languages_json->pstChild; node; node = node->pstNext)
{
pName = vtoy_json_get_string_ex(node->pstChild, "name");
if (0 == g_strcmp0(pName, pCurLang))
{
break;
}
}
if (NULL == node)
{
return "xxx";
}
return vtoy_json_get_string_ex(node->pstChild, id);
}
int msgbox(GtkMessageType type, GtkButtonsType buttons, const char *strid)
{
int ret;
GtkWidget *pMsgBox = NULL;
pMsgBox = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, type, buttons, "%s", language_string(strid));
ret = gtk_dialog_run(GTK_DIALOG(pMsgBox));
gtk_widget_destroy(pMsgBox);
return ret;
}
static void set_item_visible(const char *id, int visible)
{
GtkWidget *pWidget = NULL;
pWidget = GTK_WIDGET(gtk_builder_get_object(g_pXmlBuilder, id));
if (visible)
{
gtk_widget_show(pWidget);
}
else
{
gtk_widget_hide(pWidget);
}
}
static void init_part_style_menu(void)
{
int style;
style = ventoy_code_get_cur_part_style();
gtk_check_menu_item_set_active(g_menu_item_mbr, (0 == style));
gtk_check_menu_item_set_active(g_menu_item_gpt, (1 == style));
gtk_label_set_text(g_label_local_part_style, style ? "GPT" : "MBR");
}
static void select_language(const char *lang)
{
const char *pName = NULL;
const char *pPos = NULL;
const char *pDevice = NULL;
VTOY_JSON *node = NULL;
char device[256];
for (node = g_languages_json->pstChild; node; node = node->pstNext)
{
pName = vtoy_json_get_string_ex(node->pstChild, "name");
if (0 == g_strcmp0(pName, lang))
{
break;
}
}
if (NULL == node)
{
return;
}
pDevice = gtk_label_get_text(g_device_title);
if (pDevice && (pPos = strchr(pDevice, '[')) != NULL)
{
g_snprintf(device, sizeof(device), "%s %s", vtoy_json_get_string_ex(node->pstChild, "STR_DEVICE"), pPos);
gtk_label_set_text(g_device_title, device);
}
else
{
gtk_label_set_text(g_device_title, vtoy_json_get_string_ex(node->pstChild, "STR_DEVICE"));
}
LANG_LABEL_TEXT("label_local_ver", "STR_LOCAL_VER");
LANG_LABEL_TEXT("label_device_ver", "STR_DISK_VER");
LANG_LABEL_TEXT("label_status", "STR_STATUS");
LANG_BUTTON_TEXT("button_install", "STR_INSTALL");
LANG_BUTTON_TEXT("button_update", "STR_UPDATE");
LANG_MENU_ITEM_TEXT("menu_option", "STR_MENU_OPTION");
LANG_MENU_ITEM_TEXT("menu_item_secure", "STR_MENU_SECURE_BOOT");
LANG_MENU_ITEM_TEXT("menu_part_style", "STR_MENU_PART_STYLE");
LANG_MENU_ITEM_TEXT("menu_item_part_cfg", "STR_MENU_PART_CFG");
LANG_MENU_ITEM_TEXT("menu_item_clear", "STR_MENU_CLEAR");
LANG_MENU_ITEM_TEXT("menu_item_show_all", "STR_SHOW_ALL_DEV");
LANG_BUTTON_TEXT("space_check_btn", "STR_PRESERVE_SPACE");
LANG_BUTTON_TEXT("space_align_btn", "STR_PART_ALIGN_4KB");
LANG_BUTTON_TEXT("button_partcfg_ok", "STR_BTN_OK");
LANG_BUTTON_TEXT("button_partcfg_cancel", "STR_BTN_CANCEL");
gtk_window_set_title(GTK_WINDOW(g_partCfgWindow), vtoy_json_get_string_ex(node->pstChild, "STR_MENU_PART_CFG"));
/*
* refresh screen
*/
gtk_widget_hide(g_topWindow);
gtk_widget_show(g_topWindow);
}
void on_secure_boot_toggled(GtkMenuItem *menuItem, gpointer data)
{
g_secure_boot_support = 1 - g_secure_boot_support;
if (g_secure_boot_support)
{
gtk_widget_show((GtkWidget *)g_image_secure_local);
}
else
{
gtk_widget_hide((GtkWidget *)g_image_secure_local);
}
}
void on_devlist_changed(GtkWidget *widget, gpointer data)
{
int active;
ventoy_disk *cur = NULL;
char version[512];
if (g_dev_changed_proc == 0)
{
return;
}
gtk_widget_set_sensitive(GTK_WIDGET(g_update_button), FALSE);
gtk_widget_hide((GtkWidget *)g_image_secure_device);
gtk_label_set_markup(g_label_disk_ver, "");
gtk_label_set_text(g_label_dev_part_style, "");
active = gtk_combo_box_get_active((GtkComboBox *)g_dev_combobox);
if (active < 0 || active >= g_disk_num)
{
vlog("invalid active combox id %d\n", active);
return;
}
cur = g_disk_list + active;
if (cur->vtoydata.ventoy_valid)
{
if (cur->vtoydata.secure_boot_flag)
{
gtk_widget_show((GtkWidget *)g_image_secure_device);
}
else
{
gtk_widget_hide((GtkWidget *)g_image_secure_device);
}
if (g_secure_boot_support != cur->vtoydata.secure_boot_flag)
{
gtk_check_menu_item_set_active(g_menu_item_secure_boot, 1 - g_secure_boot_support);
}
g_snprintf(version, sizeof(version), VTOY_VER_FMT, cur->vtoydata.ventoy_ver);
gtk_label_set_markup(g_label_disk_ver, version);
gtk_label_set_text(g_label_dev_part_style, cur->vtoydata.partition_style ? "GPT" : "MBR");
gtk_widget_set_sensitive(GTK_WIDGET(g_update_button), TRUE);
}
else
{
if (!g_secure_boot_support)
{
gtk_check_menu_item_set_active(g_menu_item_secure_boot, 1 - g_secure_boot_support);
}
}
}
void on_language_toggled(GtkMenuItem *menuItem, gpointer data)
{
const char *cur_lang = NULL;
if (g_languages_toggled_proc == 0)
{
return;
}
cur_lang = ventoy_code_get_cur_language();
if (g_strcmp0(cur_lang, (char *)data) != 0)
{
ventoy_code_set_cur_language((char *)data);
select_language((char *)data);
}
}
void on_part_style_toggled(GtkMenuItem *menuItem, gpointer data)
{
int style;
style = ventoy_code_get_cur_part_style();
ventoy_code_set_cur_part_style(1 - style);
gtk_label_set_text(g_label_local_part_style, style ? "MBR" : "GPT");
}
static ventoy_disk *select_active_dev(const char *select, int *activeid)
{
int i;
int alldev;
ventoy_disk *cur = NULL;
alldev = ventoy_code_get_cur_show_all();
/* find the match one */
if (select)
{
for (i = 0; i < g_disk_num; i++)
{
cur = g_disk_list + i;
if (alldev == 0 && cur->type != VTOY_DEVICE_USB)
{
continue;
}
if (strcmp(cur->disk_name, select) == 0)
{
*activeid = i;
return cur;
}
}
}
/* find the first one that installed with Ventoy */
for (i = 0; i < g_disk_num; i++)
{
cur = g_disk_list + i;
if (alldev == 0 && cur->type != VTOY_DEVICE_USB)
{
continue;
}
if (cur->vtoydata.ventoy_valid)
{
*activeid = i;
return cur;
}
}
/* find the first USB interface device */
for (i = 0; i < g_disk_num; i++)
{
cur = g_disk_list + i;
if (alldev == 0 && cur->type != VTOY_DEVICE_USB)
{
continue;
}
if (cur->type == VTOY_DEVICE_USB)
{
*activeid = i;
return cur;
}
}
/* use the first one */
for (i = 0; i < g_disk_num; i++)
{
cur = g_disk_list + i;
if (alldev == 0 && cur->type != VTOY_DEVICE_USB)
{
continue;
}
*activeid = i;
return cur;
}
return NULL;
}
static void fill_dev_list(const char *select)
{
int i;
int alldev;
int activeid;
int count = 0;
char line[512];
ventoy_disk *cur = NULL;
ventoy_disk *active = NULL;
GtkListStore *store = NULL;
g_dev_changed_proc = 0;
alldev = ventoy_code_get_cur_show_all();
vlog("fill_dev_list total disk: %d showall:%d\n", g_disk_num, alldev);
/* gtk_combo_box_text_remove_all */
store = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(g_dev_combobox)));
gtk_list_store_clear(store);
for (i = 0; i < g_disk_num; i++)
{
cur = g_disk_list + i;
if (alldev == 0 && cur->type != VTOY_DEVICE_USB)
{
continue;
}
g_snprintf(line, sizeof(line), "%s [%s] %s", cur->disk_name, cur->human_readable_size, cur->disk_model);
gtk_combo_box_text_append_text(g_dev_combobox, line);
count++;
}
active = select_active_dev(select, &activeid);
if (active)
{
vlog("combox count:%d, active:%s id:%d\n", count, active->disk_name, activeid);
gtk_combo_box_set_active((GtkComboBox *)g_dev_combobox, activeid);
gtk_widget_set_sensitive(GTK_WIDGET(g_install_button), TRUE);
gtk_widget_set_sensitive(GTK_WIDGET(g_update_button), active->vtoydata.ventoy_valid);
}
else
{
vlog("combox count:%d, no active id\n", count);
gtk_widget_set_sensitive(GTK_WIDGET(g_install_button), FALSE);
gtk_widget_set_sensitive(GTK_WIDGET(g_update_button), FALSE);
}
g_dev_changed_proc = 1;
on_devlist_changed(NULL, NULL);
}
void on_show_all_toggled(GtkMenuItem *menuItem, gpointer data)
{
int show_all = ventoy_code_get_cur_show_all();
ventoy_code_set_cur_show_all(1 - show_all);
fill_dev_list(NULL);
}
void on_button_refresh_clicked(GtkWidget *widget, gpointer data)
{
if (g_thread_run || ventoy_code_is_busy())
{
msgbox(GTK_MESSAGE_INFO, GTK_BUTTONS_OK, "STR_WAIT_PROCESS");
return;
}
ventoy_code_refresh_device();
fill_dev_list(NULL);
}
static void set_progress_bar_percent(int percent)
{
char *pos = NULL;
const char *text = NULL;
char tmp[128];
gtk_progress_bar_set_fraction(g_progress_bar, percent * 1.0 / 100);
vlog("set percent %d\n", percent);
text = language_string("STR_STATUS");
if (percent == 0)
{
gtk_label_set_text(g_label_status, text);
}
else
{
g_snprintf(tmp, sizeof(tmp), "%s", text);
pos = strchr(tmp, '-');
if (pos)
{
g_snprintf(pos + 2, sizeof(tmp), "%d%%", percent);
gtk_label_set_text(g_label_status, tmp);
}
}
}
void on_clear_ventoy(GtkMenuItem *menuItem, gpointer data)
{
int ret;
int active;
char buf[1024];
char out[256];
char disk_name[32];
ventoy_disk *cur = NULL;
if (g_thread_run || ventoy_code_is_busy())
{
msgbox(GTK_MESSAGE_INFO, GTK_BUTTONS_OK, "STR_WAIT_PROCESS");
return;
}
active = gtk_combo_box_get_active((GtkComboBox *)g_dev_combobox);
if (active < 0 || active >= g_disk_num)
{
vlog("invalid active combox id %d\n", active);
return;
}
if (GTK_RESPONSE_OK != msgbox(GTK_MESSAGE_WARNING, GTK_BUTTONS_OK_CANCEL, "STR_INSTALL_TIP"))
{
return;
}
if (GTK_RESPONSE_OK != msgbox(GTK_MESSAGE_WARNING, GTK_BUTTONS_OK_CANCEL, "STR_INSTALL_TIP2"))
{
return;
}
gtk_widget_set_sensitive (GTK_WIDGET(g_refresh_button), FALSE);
gtk_widget_set_sensitive (GTK_WIDGET(g_install_button), FALSE);
gtk_widget_set_sensitive (GTK_WIDGET(g_update_button), FALSE);
g_thread_run = TRUE;
cur = g_disk_list + active;
g_snprintf(disk_name, sizeof(disk_name), "%s", cur->disk_name);
g_snprintf(buf, sizeof(buf), "{\"method\":\"clean\",\"disk\":\"%s\"}", disk_name);
out[0] = 0;
ventoy_func_handler(buf, out, sizeof(out));
vlog("func handler clean <%s>\n", out);
if (strstr(out, "success"))
{
ret = ventoy_code_get_result();
ventoy_code_refresh_device();
cur = NULL;
}
else
{
ret = 1;
}
if (ret == 0)
{
msgbox(GTK_MESSAGE_INFO, GTK_BUTTONS_OK, "STR_CLEAR_SUCCESS");
}
else
{
msgbox(GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "STR_CLEAR_FAILED");
}
set_progress_bar_percent(0);
gtk_widget_set_sensitive(GTK_WIDGET(g_refresh_button), TRUE);
gtk_widget_set_sensitive(GTK_WIDGET(g_install_button), TRUE);
gtk_widget_set_sensitive(GTK_WIDGET(g_update_button), TRUE);
fill_dev_list(disk_name);
g_thread_run = FALSE;
}
static int install_proc(ventoy_disk *cur)
{
int ret = 0;
int pos = 0;
int buflen = 0;
int percent = 0;
char buf[1024];
char dec[64];
char out[256];
char disk_name[32];
long long space;
vlog("install_thread ...\n");
g_snprintf(disk_name, sizeof(disk_name), "%s", cur->disk_name);
buflen = sizeof(buf);
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("method", "install");
VTOY_JSON_FMT_STRN("disk", disk_name);
if (g_preserve_space_check)
{
space = g_preserve_space_number;
if (g_preserve_space_unit == 1)
{
space = space * 1024 * 1024 * 1024LL;
}
else
{
space = space * 1024 * 1024LL;
}
snprintf(dec, sizeof(dec), "%lld", space);
VTOY_JSON_FMT_STRN("reserve_space", dec);
}
else
{
VTOY_JSON_FMT_STRN("reserve_space", "0");
}
VTOY_JSON_FMT_UINT("partstyle", ventoy_code_get_cur_part_style());
VTOY_JSON_FMT_UINT("secure_boot", g_secure_boot_support);
VTOY_JSON_FMT_UINT("align_4kb", g_align_part_with_4k);
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
out[0] = 0;
ventoy_func_handler(buf, out, sizeof(out));
vlog("func handler install <%s>\n", out);
if (strstr(out, "success"))
{
while (percent != 100)
{
percent = ventoy_code_get_percent();
set_progress_bar_percent(percent);
GTK_MSG_ITERATION();
usleep(50 * 1000);
}
ret = ventoy_code_get_result();
ventoy_code_refresh_device();
cur = NULL;
}
else
{
ret = 1;
}
if (ret)
{
msgbox(GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "STR_INSTALL_FAILED");
}
else
{
msgbox(GTK_MESSAGE_INFO, GTK_BUTTONS_OK, "STR_INSTALL_SUCCESS");
}
set_progress_bar_percent(0);
gtk_widget_set_sensitive(GTK_WIDGET(g_refresh_button), TRUE);
gtk_widget_set_sensitive(GTK_WIDGET(g_install_button), TRUE);
gtk_widget_set_sensitive(GTK_WIDGET(g_update_button), TRUE);
fill_dev_list(disk_name);
g_thread_run = FALSE;
return 0;
}
void on_button_install_clicked(GtkWidget *widget, gpointer data)
{
int active;
long long size;
long long space;
ventoy_disk *cur = NULL;
if (g_thread_run || ventoy_code_is_busy())
{
msgbox(GTK_MESSAGE_INFO, GTK_BUTTONS_OK, "STR_WAIT_PROCESS");
return;
}
active = gtk_combo_box_get_active((GtkComboBox *)g_dev_combobox);
if (active < 0 || active >= g_disk_num)
{
vlog("invalid active combox id %d\n", active);
return;
}
cur = g_disk_list + active;
if (cur->is4kn)
{
msgbox(GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "STR_4KN_UNSUPPORTED");
return;
}
if (ventoy_code_get_cur_part_style() == 0 && cur->size_in_byte > 2199023255552ULL)
{
msgbox(GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "STR_DISK_2TB_MBR_ERROR");
return;
}
if (g_preserve_space_check)
{
space = g_preserve_space_number;
if (g_preserve_space_unit == 1)
{
space = space * 1024;
}
else
{
space = space;
}
size = cur->size_in_byte / SIZE_1MB;
if (size <= space || (size - space) <= (VTOYEFI_PART_BYTES / SIZE_1MB))
{
msgbox(GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "STR_SPACE_VAL_INVALID");
vlog("reserved space value too big ...\n");
return;
}
}
if (GTK_RESPONSE_OK != msgbox(GTK_MESSAGE_WARNING, GTK_BUTTONS_OK_CANCEL, "STR_INSTALL_TIP"))
{
return;
}
if (GTK_RESPONSE_OK != msgbox(GTK_MESSAGE_WARNING, GTK_BUTTONS_OK_CANCEL, "STR_INSTALL_TIP2"))
{
return;
}
gtk_widget_set_sensitive (GTK_WIDGET(g_refresh_button), FALSE);
gtk_widget_set_sensitive (GTK_WIDGET(g_install_button), FALSE);
gtk_widget_set_sensitive (GTK_WIDGET(g_update_button), FALSE);
g_thread_run = TRUE;
install_proc(cur);
}
static int update_proc(ventoy_disk *cur)
{
int ret = 0;
int percent = 0;
char buf[1024];
char out[256];
char disk_name[32];
g_snprintf(disk_name, sizeof(disk_name), "%s", cur->disk_name);
g_snprintf(buf, sizeof(buf), "{\"method\":\"update\",\"disk\":\"%s\",\"secure_boot\":%d}",
disk_name, g_secure_boot_support);
out[0] = 0;
ventoy_func_handler(buf, out, sizeof(out));
vlog("func handler update <%s>\n", out);
if (strstr(out, "success"))
{
while (percent != 100)
{
percent = ventoy_code_get_percent();
set_progress_bar_percent(percent);
GTK_MSG_ITERATION();
usleep(50 * 1000);
}
ret = ventoy_code_get_result();
ventoy_code_refresh_device();
cur = NULL;
}
else
{
ret = 1;
}
if (ret)
{
msgbox(GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "STR_UPDATE_FAILED");
}
else
{
msgbox(GTK_MESSAGE_INFO, GTK_BUTTONS_OK, "STR_UPDATE_SUCCESS");
}
set_progress_bar_percent(0);
gtk_widget_set_sensitive(GTK_WIDGET(g_refresh_button), TRUE);
gtk_widget_set_sensitive(GTK_WIDGET(g_install_button), TRUE);
gtk_widget_set_sensitive(GTK_WIDGET(g_update_button), TRUE);
fill_dev_list(disk_name);
g_thread_run = FALSE;
return 0;
}
void on_button_update_clicked(GtkWidget *widget, gpointer data)
{
int active;
ventoy_disk *cur = NULL;
if (g_thread_run || ventoy_code_is_busy())
{
msgbox(GTK_MESSAGE_INFO, GTK_BUTTONS_OK, "STR_WAIT_PROCESS");
return;
}
active = gtk_combo_box_get_active((GtkComboBox *)g_dev_combobox);
if (active < 0 || active >= g_disk_num)
{
vlog("invalid active combox id %d\n", active);
return;
}
cur = g_disk_list + active;
if (cur->vtoydata.ventoy_valid == 0)
{
vlog("invalid ventoy version.\n");
return;
}
if (GTK_RESPONSE_OK != msgbox(GTK_MESSAGE_INFO, GTK_BUTTONS_OK_CANCEL, "STR_UPDATE_TIP"))
{
return;
}
gtk_widget_set_sensitive (GTK_WIDGET(g_refresh_button), FALSE);
gtk_widget_set_sensitive (GTK_WIDGET(g_install_button), FALSE);
gtk_widget_set_sensitive (GTK_WIDGET(g_update_button), FALSE);
g_thread_run = TRUE;
update_proc(cur);
}
static gint lang_compare(gconstpointer a, gconstpointer b)
{
const char *name1 = (const char *)a;
const char *name2 = (const char *)b;
if (strncmp(name1, "Chinese Simplified", 18) == 0)
{
return -1;
}
else if (strncmp(name2, "Chinese Simplified", 18) == 0)
{
return 1;
}
else
{
return g_strcmp0(name1, name2);
}
}
static int load_languages(void)
{
int size = 0;
char *pBuf = NULL;
char *pCur = NULL;
const char *pCurLang = NULL;
const char *pName = NULL;
VTOY_JSON *json = NULL;
VTOY_JSON *node = NULL;
VTOY_JSON *lang = NULL;
GSList *pGroup = NULL;
GList *pNameNode = NULL;
GList *pNameList = NULL;
GtkRadioMenuItem *pItem = NULL;
vlog("load_languages ...\n");
pCurLang = ventoy_code_get_cur_language();
if (pCurLang[0] == 0)
{
pName = getenv("LANG");
if (pName && strncmp(pName, "zh_CN", 5) == 0)
{
ventoy_code_set_cur_language("Chinese Simplified (简体中文)");
}
else
{
ventoy_code_set_cur_language("English (English)");
}
pCurLang = ventoy_code_get_cur_language();
}
vlog("current language <%s>\n", pCurLang);
ventoy_read_file_to_buf("./tool/languages.json", 1, (void **)&pBuf, &size);
json = vtoy_json_create();
vtoy_json_parse(json, pBuf);
g_languages_json = json;
for (node = json->pstChild; node; node = node->pstNext)
{
pName = vtoy_json_get_string_ex(node->pstChild, "name");
if (pName)
{
pNameList = g_list_append(pNameList, (gpointer)pName);
}
for (lang = node->pstChild; lang; lang = lang->pstNext)
{
if (lang->enDataType == JSON_TYPE_STRING)
{
pCur = lang->unData.pcStrVal;
while (*pCur)
{
if (*pCur == '#')
{
*pCur = '\r';
}
else if (*pCur == '@')
{
*pCur = '\n';
}
pCur++;
}
}
}
}
pNameList = g_list_sort(pNameList, lang_compare);
for (pNameNode = g_list_first(pNameList); pNameNode; pNameNode = g_list_next(pNameNode))
{
pName = (char *)(pNameNode->data);
pItem = (GtkRadioMenuItem *)gtk_radio_menu_item_new_with_label(pGroup, pName);
pGroup = gtk_radio_menu_item_get_group(pItem);
if (strcmp(pCurLang, pName) == 0)
{
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(pItem), TRUE);
}
g_signal_connect(pItem, "toggled", G_CALLBACK(on_language_toggled), (gpointer)pName);
gtk_widget_show((GtkWidget *)pItem);
gtk_menu_shell_append(GTK_MENU_SHELL(g_lang_menu), (GtkWidget *)pItem);
}
g_list_free(pNameList);
free(pBuf);
select_language(pCurLang);
g_languages_toggled_proc = 1;
return 0;
}
void on_part_cfg_ok(GtkWidget *widget, gpointer data)
{
const char *pos = NULL;
const char *input = NULL;
char device[256];
gboolean checked = gtk_toggle_button_get_active(g_part_preserve_checkbox);
if (checked)
{
input = gtk_entry_get_text(g_part_reserve_space_value);
if (input == NULL || input[0] == 0)
{
msgbox(GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "STR_SPACE_VAL_INVALID");
return;
}
for (pos = input; *pos; pos++)
{
if (*pos < '0' || *pos > '9')
{
msgbox(GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "STR_SPACE_VAL_INVALID");
return;
}
}
g_preserve_space_unit = gtk_combo_box_get_active((GtkComboBox *)g_part_space_unit_combox);
g_preserve_space_number = (int)strtol(input, NULL, 10);
g_snprintf(device, sizeof(device), "%s [ -%d%s ]",
language_string("STR_DEVICE"), g_preserve_space_number,
g_preserve_space_unit ? "GB" : "MB");
gtk_label_set_text(g_device_title, device);
}
else
{
gtk_label_set_text(g_device_title, language_string("STR_DEVICE"));
}
g_preserve_space_check = checked;
g_align_part_with_4k = gtk_toggle_button_get_active(g_part_align_checkbox);
gtk_widget_hide(g_partCfgWindow);
}
void on_part_cfg_cancel(GtkWidget *widget, gpointer data)
{
gtk_widget_hide(g_partCfgWindow);
}
int on_part_cfg_close(GtkWidget *widget, gpointer data)
{
gtk_widget_hide(g_partCfgWindow);
return TRUE;
}
void on_part_config(GtkMenuItem *menuItem, gpointer data)
{
char value[64];
gtk_toggle_button_set_active(g_part_align_checkbox, g_align_part_with_4k);
gtk_toggle_button_set_active(g_part_preserve_checkbox, g_preserve_space_check);
gtk_widget_set_sensitive(GTK_WIDGET(g_part_reserve_space_value), g_preserve_space_check);
gtk_widget_set_sensitive(GTK_WIDGET(g_part_space_unit_combox), g_preserve_space_check);
if (g_preserve_space_check)
{
g_snprintf(value, sizeof(value), "%d", g_preserve_space_number);
gtk_entry_set_text(g_part_reserve_space_value, value);
gtk_combo_box_set_active((GtkComboBox *)g_part_space_unit_combox, g_preserve_space_unit);
}
gtk_widget_show_all(g_partCfgWindow);
}
void on_reserve_space_toggled(GtkMenuItem *menuItem, gpointer data)
{
gboolean checked = gtk_toggle_button_get_active(g_part_preserve_checkbox);
gtk_widget_set_sensitive(GTK_WIDGET(g_part_reserve_space_value), checked);
gtk_widget_set_sensitive(GTK_WIDGET(g_part_space_unit_combox), checked);
}
static void init_part_cfg_window(GtkBuilder *pBuilder)
{
#if GTK_CHECK_VERSION(3, 0, 0)
GtkWidget *pHeader = NULL;
pHeader = gtk_header_bar_new();
gtk_header_bar_set_show_close_button(GTK_HEADER_BAR(pHeader), FALSE);
gtk_window_set_titlebar (GTK_WINDOW(g_partCfgWindow), pHeader);
gtk_window_set_title(GTK_WINDOW(g_partCfgWindow), "Partition Configuration");
#endif
gtk_combo_box_set_active((GtkComboBox *)g_part_space_unit_combox, g_preserve_space_unit);
gtk_widget_set_sensitive (GTK_WIDGET(g_part_reserve_space_value), FALSE);
gtk_widget_set_sensitive (GTK_WIDGET(g_part_space_unit_combox), FALSE);
SIGNAL("space_check_btn", "toggled", on_reserve_space_toggled);
SIGNAL("button_partcfg_ok", "clicked", on_part_cfg_ok);
SIGNAL("button_partcfg_cancel", "clicked", on_part_cfg_cancel);
SIGNAL("part_cfg_dlg", "delete_event", on_part_cfg_close);
}
static void add_accelerator(GtkAccelGroup *agMain, void *widget, const char *signal, guint accel_key)
{
gtk_widget_add_accelerator(GTK_WIDGET(widget), signal, agMain, accel_key, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
gtk_widget_add_accelerator(GTK_WIDGET(widget), signal, agMain, accel_key, GDK_SHIFT_MASK | GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
}
void on_init_window(GtkBuilder *pBuilder)
{
GSList *pGroup = NULL;
GtkAccelGroup *agMain = NULL;
char version[512];
vlog("on_init_window ...\n");
g_pXmlBuilder = pBuilder;
g_topWindow = BUILDER_ITEM(GtkWidget, "window");
g_partCfgWindow = BUILDER_ITEM(GtkWidget, "part_cfg_dlg");
g_dev_combobox = BUILDER_ITEM(GtkComboBoxText, "combobox_devlist");
g_refresh_button = BUILDER_ITEM(GtkButton, "button_refresh");
g_install_button = BUILDER_ITEM(GtkButton, "button_install");
g_update_button = BUILDER_ITEM(GtkButton, "button_update");
g_lang_menu = BUILDER_ITEM(GtkMenu, "submenu_language");
g_menu_item_secure_boot = BUILDER_ITEM(GtkCheckMenuItem, "menu_item_secure");
g_menu_item_mbr = BUILDER_ITEM(GtkCheckMenuItem, "menu_item_mbr");
g_menu_item_gpt = BUILDER_ITEM(GtkCheckMenuItem, "menu_item_gpt");
g_menu_item_show_all = BUILDER_ITEM(GtkCheckMenuItem, "menu_item_show_all");
g_device_title = BUILDER_ITEM(GtkLabel, "label_device");
g_label_local_part_style = BUILDER_ITEM(GtkLabel, "label_local_part_style");
g_label_dev_part_style = BUILDER_ITEM(GtkLabel, "label_dev_part_style");
g_label_local_ver = BUILDER_ITEM(GtkLabel, "label_local_ver_value");
g_label_disk_ver = BUILDER_ITEM(GtkLabel, "label_dev_ver_value");
g_label_status = BUILDER_ITEM(GtkLabel, "label_status");
g_image_secure_local = BUILDER_ITEM(GtkImage, "image_secure_local");
g_image_secure_device = BUILDER_ITEM(GtkImage, "image_secure_dev");
g_part_preserve_checkbox = BUILDER_ITEM(GtkToggleButton, "space_check_btn");
g_part_align_checkbox = BUILDER_ITEM(GtkToggleButton, "space_align_btn");
g_part_reserve_space_value = BUILDER_ITEM(GtkEntry, "entry_reserve_space");
g_part_space_unit_combox = BUILDER_ITEM(GtkComboBoxText, "comboboxtext_unit");
g_progress_bar = BUILDER_ITEM(GtkProgressBar, "progressbar1");
init_part_cfg_window(pBuilder);
/* for gtk2 */
gtk_frame_set_shadow_type(BUILDER_ITEM(GtkFrame, "frame_dummy1"), GTK_SHADOW_NONE);
gtk_frame_set_shadow_type(BUILDER_ITEM(GtkFrame, "frame_dummy2"), GTK_SHADOW_NONE);
/* join group */
pGroup = gtk_radio_menu_item_get_group((GtkRadioMenuItem *)g_menu_item_mbr);
gtk_radio_menu_item_set_group((GtkRadioMenuItem *)g_menu_item_gpt, pGroup);
gtk_widget_hide((GtkWidget *)g_image_secure_local);
gtk_widget_hide((GtkWidget *)g_image_secure_device);
g_snprintf(version, sizeof(version), VTOY_VER_FMT, ventoy_get_local_version());
gtk_label_set_markup(g_label_local_ver, version);
init_part_style_menu();
gtk_check_menu_item_set_active(g_menu_item_show_all, ventoy_code_get_cur_show_all());
load_languages();
SIGNAL("combobox_devlist", "changed", on_devlist_changed);
SIGNAL("button_refresh", "clicked", on_button_refresh_clicked);
SIGNAL("button_install", "clicked", on_button_install_clicked);
SIGNAL("button_update", "clicked", on_button_update_clicked);
SIGNAL("menu_item_secure", "toggled", on_secure_boot_toggled);
SIGNAL("menu_item_mbr", "toggled", on_part_style_toggled);
SIGNAL("menu_item_show_all", "toggled", on_show_all_toggled);
SIGNAL("menu_item_part_cfg", "activate", on_part_config);
SIGNAL("menu_item_clear", "activate", on_clear_ventoy);
agMain = gtk_accel_group_new();
gtk_window_add_accel_group(GTK_WINDOW(g_topWindow), agMain);
add_accelerator(agMain, g_dev_combobox, "popup", GDK_KEY_d);
add_accelerator(agMain, g_install_button, "clicked", GDK_KEY_i);
add_accelerator(agMain, g_update_button, "clicked", GDK_KEY_u);
add_accelerator(agMain, g_refresh_button, "clicked", GDK_KEY_r);
gtk_check_menu_item_set_active(g_menu_item_secure_boot, 1 - g_secure_boot_support);
fill_dev_list(NULL);
return;
}
int on_exit_window(GtkWidget *widget, gpointer data)
{
vlog("on_exit_window ...\n");
if (g_thread_run || ventoy_code_is_busy())
{
msgbox(GTK_MESSAGE_INFO, GTK_BUTTONS_OK, "STR_WAIT_PROCESS");
return TRUE;
}
ventoy_code_save_cfg();
return FALSE;
}
| 32,525 | C | .c | 936 | 28.300214 | 132 | 0.619985 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
729 | secure_icon_data.c | ventoy_Ventoy/LinuxGUI/Ventoy2Disk/GTK/secure_icon_data.c | /******************************************************************************
* secure_icon_data.c
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
static unsigned char secure_icon_hexData[958] = {
0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x0D, 0x10, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0xA8, 0x03,
0x00, 0x00, 0x16, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x20, 0x00,
0x00, 0x00, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x03, 0x00, 0x00, 0x46, 0x5C,
0x00, 0x00, 0x46, 0x5C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8C,
0xFB, 0x01, 0x00, 0x8C, 0xFB, 0x2E, 0x00, 0x8C, 0xFB, 0x52, 0x00, 0x8C, 0xFB, 0x53, 0x00, 0x8C,
0xFB, 0x53, 0x00, 0x8C, 0xFB, 0x53, 0x00, 0x8C, 0xFB, 0x53, 0x00, 0x8C, 0xFB, 0x53, 0x00, 0x8C,
0xFB, 0x53, 0x00, 0x8C, 0xFB, 0x53, 0x00, 0x8C, 0xFB, 0x52, 0x00, 0x8C, 0xFB, 0x2E, 0x00, 0x8C,
0xFB, 0x01, 0x00, 0x8C, 0xFB, 0x3E, 0x00, 0x8C, 0xFB, 0xDA, 0x00, 0x8C, 0xFB, 0xF8, 0x00, 0x8C,
0xFB, 0xF7, 0x00, 0x8C, 0xFB, 0xF7, 0x00, 0x8C, 0xFB, 0xF7, 0x00, 0x8C, 0xFB, 0xF7, 0x00, 0x8C,
0xFB, 0xF7, 0x00, 0x8C, 0xFB, 0xF7, 0x00, 0x8C, 0xFB, 0xF7, 0x00, 0x8C, 0xFB, 0xF8, 0x00, 0x8C,
0xFB, 0xDA, 0x00, 0x8C, 0xFB, 0x3E, 0x00, 0x8C, 0xFB, 0x78, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0x78, 0x00, 0x8C, 0xFB, 0x7B, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0x7B, 0x00, 0x8C,
0xFB, 0x7A, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x86, 0xF1, 0xFF, 0x00, 0x7C, 0xDF, 0xFF, 0x00, 0x86, 0xF1, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0x7A, 0x00, 0x8C, 0xFB, 0x7A, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFC, 0xFF, 0x00, 0x7C, 0xDF, 0xFF, 0x00, 0x6C, 0xC4, 0xFF, 0x00, 0x7C,
0xDF, 0xFF, 0x00, 0x8C, 0xFC, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0x7A, 0x00, 0x8C, 0xFB, 0x7A, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x87, 0xF2, 0xFF, 0x00, 0x7D,
0xE1, 0xFF, 0x00, 0x87, 0xF2, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0x7A, 0x00, 0x8C, 0xFB, 0x7B, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFC, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0x7B, 0x00, 0x8C,
0xFB, 0x77, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C, 0xFB, 0xFF, 0x00, 0x8C,
0xFB, 0x77, 0x00, 0x8C, 0xFB, 0x3A, 0x00, 0x8C, 0xFB, 0xD4, 0x01, 0x8B, 0xF9, 0xF7, 0x03, 0x89,
0xF3, 0xFF, 0x01, 0x8B, 0xF8, 0xF8, 0x00, 0x8C, 0xFB, 0xF4, 0x00, 0x8C, 0xFB, 0xF4, 0x00, 0x8C,
0xFB, 0xF4, 0x01, 0x8B, 0xF8, 0xF8, 0x03, 0x89, 0xF3, 0xFF, 0x01, 0x8B, 0xF9, 0xF7, 0x00, 0x8C,
0xFB, 0xD4, 0x00, 0x8C, 0xFB, 0x3A, 0x00, 0x8C, 0xFB, 0x00, 0x00, 0x93, 0xFF, 0x1E, 0x1D, 0x6B,
0xA9, 0x6B, 0x32, 0x54, 0x6F, 0xF6, 0x22, 0x65, 0x9A, 0x7D, 0x00, 0x90, 0xFF, 0x39, 0x00, 0x8C,
0xFB, 0x3C, 0x00, 0x90, 0xFF, 0x39, 0x22, 0x65, 0x9A, 0x7D, 0x32, 0x54, 0x6F, 0xF6, 0x1D, 0x6B,
0xA9, 0x6B, 0x00, 0x93, 0xFF, 0x1E, 0x00, 0x8C, 0xFB, 0x00, 0x00, 0x8C, 0xFB, 0x00, 0x2A, 0x5D,
0x85, 0x00, 0x46, 0x3D, 0x36, 0x3A, 0x43, 0x41, 0x3F, 0xF3, 0x45, 0x3F, 0x3A, 0x58, 0x26, 0x62,
0x91, 0x00, 0x00, 0x8D, 0xFD, 0x00, 0x26, 0x62, 0x91, 0x00, 0x45, 0x3F, 0x3A, 0x58, 0x43, 0x41,
0x3F, 0xF3, 0x46, 0x3D, 0x36, 0x3A, 0x2A, 0x5D, 0x85, 0x00, 0x00, 0x8C, 0xFB, 0x00, 0x00, 0x00,
0x00, 0x00, 0x42, 0x42, 0x42, 0x00, 0x42, 0x42, 0x42, 0x27, 0x42, 0x42, 0x42, 0xE9, 0x42, 0x42,
0x42, 0x94, 0x42, 0x42, 0x42, 0x01, 0x42, 0x42, 0x42, 0x00, 0x42, 0x42, 0x42, 0x01, 0x42, 0x42,
0x42, 0x94, 0x42, 0x42, 0x42, 0xE9, 0x42, 0x42, 0x42, 0x27, 0x42, 0x42, 0x42, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x42, 0x42, 0x42, 0x00, 0x42, 0x42, 0x42, 0x04, 0x42, 0x42,
0x42, 0x96, 0x42, 0x42, 0x42, 0xF5, 0x42, 0x42, 0x42, 0x8E, 0x42, 0x42, 0x42, 0x53, 0x42, 0x42,
0x42, 0x8E, 0x42, 0x42, 0x42, 0xF5, 0x42, 0x42, 0x42, 0x96, 0x42, 0x42, 0x42, 0x04, 0x42, 0x42,
0x42, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x42, 0x42, 0x42, 0x00, 0x42, 0x42,
0x42, 0x00, 0x42, 0x42, 0x42, 0x16, 0x42, 0x42, 0x42, 0x96, 0x42, 0x42, 0x42, 0xE9, 0x42, 0x42,
0x42, 0xF3, 0x42, 0x42, 0x42, 0xE9, 0x42, 0x42, 0x42, 0x96, 0x42, 0x42, 0x42, 0x16, 0x42, 0x42,
0x42, 0x00, 0x42, 0x42, 0x42, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x42, 0x42,
0x42, 0x00, 0x42, 0x42, 0x42, 0x00, 0x42, 0x42, 0x42, 0x00, 0x42, 0x42, 0x42, 0x05, 0x42, 0x42,
0x42, 0x31, 0x42, 0x42, 0x42, 0x4B, 0x42, 0x42, 0x42, 0x31, 0x42, 0x42, 0x42, 0x05, 0x42, 0x42,
0x42, 0x00, 0x42, 0x42, 0x42, 0x00, 0x42, 0x42, 0x42, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x08,
0x00, 0x00, 0x80, 0x08, 0x00, 0x00, 0x80, 0x08, 0x00, 0x00, 0x80, 0x08, 0x00, 0x00
};
void *get_secure_icon_raw_data(int *len)
{
*len = (int)sizeof(secure_icon_hexData);
return secure_icon_hexData;
}
| 7,110 | C | .c | 88 | 75.670455 | 100 | 0.643814 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
731 | refresh_icon_data.c | ventoy_Ventoy/LinuxGUI/Ventoy2Disk/GTK/refresh_icon_data.c | /******************************************************************************
* refresh_icon_data.c
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
static unsigned char refresh_icon_hexData[4286] = {
0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x20, 0x20, 0x00, 0x00, 0x01, 0x00, 0x20, 0x00, 0xA8, 0x10,
0x00, 0x00, 0x16, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x40, 0x00,
0x00, 0x00, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x10, 0x27,
0x00, 0x00, 0x10, 0x27, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x0C, 0xA6, 0xBE,
0x32, 0x2D, 0xA6, 0xBE, 0x32, 0x54, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE, 0x32, 0x81, 0xA6, 0xBE,
0x32, 0x81, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE, 0x32, 0x54, 0xA6, 0xBE, 0x32, 0x2D, 0xA6, 0xBE,
0x32, 0x0C, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x21, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE, 0x32, 0xBF, 0xA6, 0xBE,
0x32, 0xEB, 0xA6, 0xBE, 0x32, 0xFC, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFC, 0xA6, 0xBE, 0x32, 0xEB, 0xA6, 0xBE,
0x32, 0xBF, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE, 0x32, 0x21, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x10, 0xA6, 0xBE,
0x32, 0x71, 0xA6, 0xBE, 0x32, 0xD9, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xDA, 0xA6, 0xBE, 0x32, 0x71, 0xA6, 0xBE,
0x32, 0x10, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x29, 0xA6, 0xBE, 0x32, 0xB2, 0xA6, 0xBE,
0x32, 0xFE, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xA5, 0xBD, 0x30, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xA5, 0xBD,
0x2F, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xA5, 0xBE, 0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFE, 0xA6, 0xBE,
0x32, 0xB2, 0xA6, 0xBE, 0x32, 0x29, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x35, 0xA6, 0xBE, 0x32, 0xCF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBD, 0x30, 0xFF, 0xA5, 0xBE,
0x31, 0xFF, 0xAC, 0xC3, 0x40, 0xFF, 0xB7, 0xCA, 0x59, 0xFF, 0xBF, 0xD0, 0x6B, 0xFF, 0xC0, 0xD1,
0x6E, 0xFF, 0xBA, 0xCD, 0x60, 0xFF, 0xAF, 0xC5, 0x48, 0xFF, 0xA7, 0xBF, 0x34, 0xFF, 0xA5, 0xBD,
0x2F, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xCF, 0xA6, 0xBE, 0x32, 0x35, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x29, 0xA6, 0xBE, 0x32, 0xCF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xB5, 0xC9, 0x54, 0xFF, 0xD4, 0xE0,
0x9D, 0xFF, 0xED, 0xF2, 0xD6, 0xFF, 0xF9, 0xFB, 0xF1, 0xFF, 0xFD, 0xFD, 0xFA, 0xFF, 0xFD, 0xFE,
0xFB, 0xFF, 0xFB, 0xFC, 0xF5, 0xFF, 0xF2, 0xF6, 0xE1, 0xFF, 0xDD, 0xE6, 0xB1, 0xFF, 0xBD, 0xCF,
0x67, 0xFF, 0xA7, 0xBF, 0x35, 0xFF, 0xA5, 0xBE, 0x30, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xCF, 0xA6, 0xBE, 0x32, 0x29, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x10, 0xA6, 0xBE,
0x32, 0xB2, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x31, 0xFF, 0xA8, 0xC0, 0x37, 0xFF, 0xCB, 0xD9, 0x87, 0xFF, 0xF4, 0xF7, 0xE6, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFA, 0xFB,
0xF4, 0xFF, 0xD9, 0xE4, 0xA8, 0xFF, 0xAF, 0xC4, 0x46, 0xFF, 0xA5, 0xBD, 0x30, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xB2, 0xA6, 0xBE,
0x32, 0x10, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x71, 0xA6, 0xBE,
0x32, 0xFE, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xA9, 0xC0,
0x38, 0xFF, 0xD5, 0xE0, 0x9D, 0xFF, 0xFD, 0xFE, 0xFA, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xFE,
0xFD, 0xFF, 0xEE, 0xF3, 0xD9, 0xFF, 0xD9, 0xE3, 0xA8, 0xFF, 0xCC, 0xDA, 0x8A, 0xFF, 0xCA, 0xD8,
0x85, 0xFF, 0xD3, 0xDF, 0x99, 0xFF, 0xE6, 0xEC, 0xC4, 0xFF, 0xFA, 0xFB, 0xF3, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xE7, 0xED, 0xC7, 0xFF, 0xB1, 0xC6, 0x4C, 0xFF, 0xA5, 0xBD,
0x30, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFE, 0xA6, 0xBE,
0x32, 0x71, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x21, 0xA6, 0xBE, 0x32, 0xDA, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xCD, 0xDB,
0x8C, 0xFF, 0xFD, 0xFE, 0xFB, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF4, 0xF7, 0xE7, 0xFF, 0xCB, 0xD9,
0x87, 0xFF, 0xAE, 0xC3, 0x43, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xA4, 0xBD, 0x2F, 0xFF, 0xA4, 0xBD,
0x2E, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xA9, 0xC0, 0x38, 0xFF, 0xBD, 0xCF, 0x66, 0xFF, 0xE8, 0xEE,
0xC9, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xE4, 0xEB, 0xC1, 0xFF, 0xAD, 0xC3,
0x41, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xDA, 0xA6, 0xBE, 0x32, 0x21, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBD,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xA4, 0xBC, 0x2D, 0xFF, 0xB8, 0xCB, 0x5C, 0xFF, 0xF6, 0xF9,
0xEB, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF1, 0xF5, 0xDF, 0xFF, 0xBA, 0xCD, 0x60, 0xFF, 0xA4, 0xBD,
0x2E, 0xFF, 0xA5, 0xBE, 0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xAE, 0xC4,
0x44, 0xFF, 0xE2, 0xE9, 0xBB, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xC7, 0xD6,
0x7E, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x0C, 0xA6, 0xBE, 0x32, 0xC0, 0xA6, 0xBE, 0x32, 0xFF, 0xA9, 0xC0,
0x39, 0xFF, 0xC8, 0xD7, 0x80, 0xFF, 0xD0, 0xDC, 0x92, 0xFF, 0xE7, 0xEE, 0xC8, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xE6, 0xED, 0xC5, 0xFF, 0xCC, 0xDA, 0x8A, 0xFF, 0xB0, 0xC5,
0x49, 0xFF, 0xA5, 0xBE, 0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBD,
0x30, 0xFF, 0xB0, 0xC6, 0x4A, 0xFF, 0xE3, 0xEA, 0xBE, 0xFF, 0xEA, 0xEF, 0xCE, 0xFF, 0xB8, 0xCB,
0x5C, 0xFF, 0xA5, 0xBD, 0x30, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xBF, 0xA6, 0xBE, 0x32, 0x0C, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x2E, 0xA6, 0xBE, 0x32, 0xEB, 0xA6, 0xBE, 0x32, 0xFF, 0xA8, 0xC0,
0x37, 0xFF, 0xE0, 0xE8, 0xB8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF3, 0xF6, 0xE3, 0xFF, 0xB3, 0xC7,
0x4F, 0xFF, 0xA5, 0xBD, 0x30, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xAA, 0xC1, 0x3A, 0xFF, 0xAB, 0xC1, 0x3D, 0xFF, 0xA6, 0xBE,
0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xEB, 0xA6, 0xBE, 0x32, 0x2D, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x54, 0xA6, 0xBE, 0x32, 0xFC, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBD,
0x30, 0xFF, 0xB6, 0xCA, 0x58, 0xFF, 0xF4, 0xF7, 0xE6, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0xFE, 0xFB, 0xFF, 0xC9, 0xD8, 0x84, 0xFF, 0xA5, 0xBD,
0x30, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBE, 0x31, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFC, 0xA6, 0xBE, 0x32, 0x54, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA5, 0xBE, 0x30, 0xFF, 0xCD, 0xDB, 0x8C, 0xFF, 0xFE, 0xFE, 0xFD, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xE2, 0xEA, 0xBC, 0xFF, 0xAA, 0xC1, 0x3A, 0xFF, 0xA6, 0xBE,
0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xAB, 0xC2, 0x3E, 0xFF, 0xBB, 0xCE, 0x63, 0xFF, 0xA7, 0xBF,
0x35, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x81, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xAB, 0xC2, 0x3E, 0xFF, 0xE6, 0xED, 0xC5, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xF5, 0xF8, 0xE8, 0xFF, 0xB7, 0xCB, 0x5A, 0xFF, 0xA5, 0xBD, 0x30, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA5, 0xBE, 0x31, 0xFF, 0xCE, 0xDB, 0x8F, 0xFF, 0xF7, 0xF9, 0xEC, 0xFF, 0xBD, 0xCF,
0x67, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0x81, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x81, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xBB, 0xCD, 0x63, 0xFF, 0xF6, 0xF8,
0xEA, 0xFF, 0xCE, 0xDB, 0x8F, 0xFF, 0xA5, 0xBE, 0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBD,
0x30, 0xFF, 0xB7, 0xCB, 0x5A, 0xFF, 0xF5, 0xF8, 0xE8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xE8, 0xEE,
0xC9, 0xFF, 0xAC, 0xC2, 0x40, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0x81, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA7, 0xBF, 0x34, 0xFF, 0xBA, 0xCD,
0x60, 0xFF, 0xAB, 0xC2, 0x3E, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xAA, 0xC1,
0x3A, 0xFF, 0xE2, 0xEA, 0xBC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFE, 0xFF, 0xCF, 0xDC, 0x90, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x54, 0xA6, 0xBE, 0x32, 0xFC, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBD,
0x2F, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBD, 0x30, 0xFF, 0xC9, 0xD8,
0x84, 0xFF, 0xFD, 0xFE, 0xFB, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xF5, 0xF8, 0xE9, 0xFF, 0xB8, 0xCB, 0x5B, 0xFF, 0xA5, 0xBD, 0x30, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFC, 0xA6, 0xBE, 0x32, 0x54, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x2E, 0xA6, 0xBE, 0x32, 0xEB, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xA9, 0xC0,
0x38, 0xFF, 0xA8, 0xBF, 0x37, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBD, 0x30, 0xFF, 0xB2, 0xC7, 0x4F, 0xFF, 0xF2, 0xF6,
0xE2, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xE2, 0xE9, 0xBB, 0xFF, 0xA9, 0xC0, 0x38, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xEB, 0xA6, 0xBE, 0x32, 0x2D, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x0C, 0xA6, 0xBE, 0x32, 0xC0, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBD, 0x30, 0xFF, 0xB5, 0xC9, 0x54, 0xFF, 0xE4, 0xEB,
0xC1, 0xFF, 0xDF, 0xE8, 0xB5, 0xFF, 0xAF, 0xC5, 0x47, 0xFF, 0xA5, 0xBD, 0x30, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBE, 0x31, 0xFF, 0xAF, 0xC5, 0x47, 0xFF, 0xCA, 0xD8,
0x85, 0xFF, 0xE2, 0xE9, 0xBB, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xE9, 0xEF,
0xCD, 0xFF, 0xCE, 0xDB, 0x8F, 0xFF, 0xC7, 0xD6, 0x7E, 0xFF, 0xA9, 0xC0, 0x39, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xBF, 0xA6, 0xBE, 0x32, 0x0C, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBD,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x73, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xC6, 0xD6, 0x7C, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xE8, 0xB5, 0xFF, 0xAC, 0xC3, 0x40, 0xFF, 0xA5, 0xBD,
0x2F, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xA4, 0xBD, 0x2E, 0xFF, 0xB5, 0xC9,
0x55, 0xFF, 0xED, 0xF2, 0xD6, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF9, 0xFB, 0xF1, 0xFF, 0xBC, 0xCE,
0x65, 0xFF, 0xA4, 0xBC, 0x2C, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x21, 0xA6, 0xBE, 0x32, 0xDA, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xAE, 0xC4, 0x44, 0xFF, 0xE6, 0xED,
0xC6, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xE4, 0xEB, 0xC1, 0xFF, 0xB9, 0xCC,
0x5E, 0xFF, 0xA7, 0xBF, 0x35, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xA4, 0xBD, 0x2E, 0xFF, 0xA4, 0xBD,
0x2E, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xAB, 0xC1, 0x3D, 0xFF, 0xC5, 0xD5, 0x79, 0xFF, 0xF1, 0xF5,
0xDE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xD3, 0xDF, 0x99, 0xFF, 0xA7, 0xBE,
0x33, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xDA, 0xA6, 0xBE, 0x32, 0x21, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00,
0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE,
0x32, 0xFE, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBD, 0x30, 0xFF, 0xB3, 0xC8,
0x51, 0xFF, 0xE9, 0xEF, 0xCD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF8, 0xFA,
0xEE, 0xFF, 0xE1, 0xE9, 0xBA, 0xFF, 0xCD, 0xDB, 0x8C, 0xFF, 0xC4, 0xD4, 0x78, 0xFF, 0xC6, 0xD6,
0x7C, 0xFF, 0xD3, 0xDF, 0x9A, 0xFF, 0xE9, 0xEF, 0xCD, 0xFF, 0xFC, 0xFD, 0xF9, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFE, 0xFF, 0xFE, 0xFF, 0xDB, 0xE4, 0xAB, 0xFF, 0xAA, 0xC1, 0x3C, 0xFF, 0xA6, 0xBE,
0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFE, 0xA6, 0xBE,
0x32, 0x71, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x10, 0xA6, 0xBE,
0x32, 0xB3, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA5, 0xBD,
0x30, 0xFF, 0xB1, 0xC6, 0x4B, 0xFF, 0xDD, 0xE6, 0xB2, 0xFF, 0xFC, 0xFD, 0xF8, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF,
0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF8, 0xFA,
0xEE, 0xFF, 0xD1, 0xDE, 0x96, 0xFF, 0xAA, 0xC1, 0x3C, 0xFF, 0xA5, 0xBE, 0x31, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xB2, 0xA6, 0xBE,
0x32, 0x10, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x29, 0xA6, 0xBE, 0x32, 0xCF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA5, 0xBD, 0x30, 0xFF, 0xA9, 0xC0, 0x38, 0xFF, 0xC1, 0xD2, 0x71, 0xFF, 0xE2, 0xEA,
0xBC, 0xFF, 0xF5, 0xF8, 0xE9, 0xFF, 0xFD, 0xFD, 0xFA, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFE, 0xFF,
0xFE, 0xFF, 0xFB, 0xFC, 0xF7, 0xFF, 0xF2, 0xF5, 0xE1, 0xFF, 0xDB, 0xE5, 0xAC, 0xFF, 0xB9, 0xCC,
0x5F, 0xFF, 0xA6, 0xBE, 0x33, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xCF, 0xA6, 0xBE, 0x32, 0x29, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x35, 0xA6, 0xBE, 0x32, 0xCF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x31, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xA8, 0xBF,
0x36, 0xFF, 0xB3, 0xC7, 0x4F, 0xFF, 0xBF, 0xD0, 0x6B, 0xFF, 0xC5, 0xD5, 0x7A, 0xFF, 0xC4, 0xD4,
0x78, 0xFF, 0xBC, 0xCE, 0x64, 0xFF, 0xB0, 0xC5, 0x48, 0xFF, 0xA6, 0xBE, 0x33, 0xFF, 0xA5, 0xBD,
0x30, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xCF, 0xA6, 0xBE, 0x32, 0x35, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x29, 0xA6, 0xBE, 0x32, 0xB2, 0xA6, 0xBE,
0x32, 0xFE, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA5, 0xBD, 0x30, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xA4, 0xBD, 0x2E, 0xFF, 0xA4, 0xBD,
0x2E, 0xFF, 0xA5, 0xBD, 0x2F, 0xFF, 0xA5, 0xBE, 0x31, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFE, 0xA6, 0xBE,
0x32, 0xB3, 0xA6, 0xBE, 0x32, 0x29, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x10, 0xA6, 0xBE,
0x32, 0x71, 0xA6, 0xBE, 0x32, 0xDA, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xDA, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE,
0x32, 0x10, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x21, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE, 0x32, 0xBF, 0xA6, 0xBE,
0x32, 0xEB, 0xA6, 0xBE, 0x32, 0xFC, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE,
0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFF, 0xA6, 0xBE, 0x32, 0xFC, 0xA6, 0xBE, 0x32, 0xEB, 0xA6, 0xBE,
0x32, 0xC0, 0xA6, 0xBE, 0x32, 0x73, 0xA6, 0xBE, 0x32, 0x21, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x0C, 0xA6, 0xBE,
0x32, 0x2D, 0xA6, 0xBE, 0x32, 0x54, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE, 0x32, 0x81, 0xA6, 0xBE,
0x32, 0x81, 0xA6, 0xBE, 0x32, 0x72, 0xA6, 0xBE, 0x32, 0x54, 0xA6, 0xBE, 0x32, 0x2E, 0xA6, 0xBE,
0x32, 0x0C, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBD, 0x31, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE,
0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0xA6, 0xBE, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x80,
0x01, 0xFF, 0xFE, 0x00, 0x00, 0x7F, 0xF8, 0x00, 0x00, 0x1F, 0xF0, 0x00, 0x00, 0x0F, 0xE0, 0x00,
0x00, 0x07, 0xC0, 0x00, 0x00, 0x03, 0xC0, 0x00, 0x00, 0x03, 0x80, 0x00, 0x00, 0x01, 0x80, 0x00,
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x01, 0x80, 0x00,
0x00, 0x01, 0xC0, 0x00, 0x00, 0x03, 0xC0, 0x00, 0x00, 0x03, 0xE0, 0x00, 0x00, 0x07, 0xF0, 0x00,
0x00, 0x0F, 0xF8, 0x00, 0x00, 0x1F, 0xFE, 0x00, 0x00, 0x7F, 0xFF, 0x80, 0x01, 0xFF
};
void *get_refresh_icon_raw_data(int *len)
{
*len = (int)sizeof(refresh_icon_hexData);
return refresh_icon_hexData;
}
| 28,126 | C | .c | 296 | 89.273649 | 100 | 0.641039 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
732 | ventoy_http.c | ventoy_Ventoy/LinuxGUI/Ventoy2Disk/Web/ventoy_http.c | /******************************************************************************
* ventoy_http.c ---- ventoy http
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <stdarg.h>
#include <errno.h>
#include <time.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/mount.h>
#include <linux/fs.h>
#include <linux/limits.h>
#include <dirent.h>
#include <pthread.h>
#include <ventoy_define.h>
#include <ventoy_json.h>
#include <ventoy_util.h>
#include <ventoy_disk.h>
#include <ventoy_http.h>
#include "fat_filelib.h"
static char *g_pub_out_buf = NULL;
static int g_pub_out_max = 0;
static pthread_mutex_t g_api_mutex;
static char g_cur_language[128];
static int g_cur_part_style = 0;
static int g_cur_show_all = 0;
static char g_cur_server_token[64];
static struct mg_context *g_ventoy_http_ctx = NULL;
static uint32_t g_efi_part_offset = 0;
static uint8_t *g_efi_part_raw_img = NULL;
static uint8_t *g_grub_stg1_raw_img = NULL;
static char g_cur_process_diskname[64];
static char g_cur_process_type[64];
static volatile int g_cur_process_result = 0;
static volatile PROGRESS_POINT g_current_progress = PT_FINISH;
static int ventoy_load_mbr_template(void)
{
FILE *fp = NULL;
fp = fopen("boot/boot.img", "rb");
if (fp == NULL)
{
vlog("Failed to open file boot/boot.img\n");
return 1;
}
fread(g_mbr_template, 1, 512, fp);
fclose(fp);
ventoy_gen_preudo_uuid(g_mbr_template + 0x180);
return 0;
}
static int ventoy_disk_xz_flush(void *src, unsigned int size)
{
memcpy(g_efi_part_raw_img + g_efi_part_offset, src, size);
g_efi_part_offset += size;
g_current_progress = PT_LOAD_DISK_IMG + (g_efi_part_offset / SIZE_1MB);
return (int)size;
}
static int ventoy_unxz_efipart_img(void)
{
int rc;
int inlen;
int xzlen;
void *xzbuf = NULL;
uint8_t *buf = NULL;
rc = ventoy_read_file_to_buf(VENTOY_FILE_DISK_IMG, 0, &xzbuf, &xzlen);
vdebug("read disk.img.xz rc:%d len:%d\n", rc, xzlen);
if (g_efi_part_raw_img)
{
buf = g_efi_part_raw_img;
}
else
{
buf = malloc(VTOYEFI_PART_BYTES);
if (!buf)
{
check_free(xzbuf);
return 1;
}
}
g_efi_part_offset = 0;
g_efi_part_raw_img = buf;
rc = unxz(xzbuf, xzlen, NULL, ventoy_disk_xz_flush, buf, &inlen, NULL);
vdebug("ventoy_unxz_efipart_img len:%d rc:%d unxzlen:%u\n", inlen, rc, g_efi_part_offset);
check_free(xzbuf);
return 0;
}
static int ventoy_unxz_stg1_img(void)
{
int rc;
int inlen;
int xzlen;
void *xzbuf = NULL;
uint8_t *buf = NULL;
rc = ventoy_read_file_to_buf(VENTOY_FILE_STG1_IMG, 0, &xzbuf, &xzlen);
vdebug("read core.img.xz rc:%d len:%d\n", rc, xzlen);
if (g_grub_stg1_raw_img)
{
buf = g_grub_stg1_raw_img;
}
else
{
buf = zalloc(SIZE_1MB);
if (!buf)
{
check_free(xzbuf);
return 1;
}
}
rc = unxz(xzbuf, xzlen, NULL, NULL, buf, &inlen, NULL);
vdebug("ventoy_unxz_stg1_img len:%d rc:%d\n", inlen, rc);
g_grub_stg1_raw_img = buf;
check_free(xzbuf);
return 0;
}
static int ventoy_http_save_cfg(void)
{
FILE *fp;
fp = fopen(g_ini_file, "w");
if (!fp)
{
vlog("Failed to open %s code:%d\n", g_ini_file, errno);
return 0;
}
fprintf(fp, "[Ventoy]\nLanguage=%s\nPartStyle=%d\nShowAllDevice=%d\n",
g_cur_language, g_cur_part_style, g_cur_show_all);
fclose(fp);
return 0;
}
static int ventoy_http_load_cfg(void)
{
int i;
int len;
char line[256];
FILE *fp;
fp = fopen(g_ini_file, "r");
if (!fp)
{
return 0;
}
while (fgets(line, sizeof(line), fp))
{
len = (int)strlen(line);
for (i = len - 1; i >= 0; i--)
{
if (line[i] == ' ' || line[i] == '\t' || line[i] == '\r' || line[i] == '\n')
{
line[i] = 0;
}
else
{
break;
}
}
len = (int)strlen("Language=");
if (strncmp(line, "Language=", len) == 0)
{
scnprintf(g_cur_language, "%s", line + len);
}
else if (strncmp(line, "PartStyle=", strlen("PartStyle=")) == 0)
{
g_cur_part_style = (int)strtol(line + strlen("PartStyle="), NULL, 10);
}
else if (strncmp(line, "ShowAllDevice=", strlen("ShowAllDevice=")) == 0)
{
g_cur_show_all = (int)strtol(line + strlen("ShowAllDevice="), NULL, 10);
}
}
fclose(fp);
return 0;
}
static int ventoy_json_result(struct mg_connection *conn, const char *err)
{
if (conn)
{
mg_printf(conn,
"HTTP/1.1 200 OK \r\n"
"Content-Type: application/json\r\n"
"Content-Length: %d\r\n"
"\r\n%s",
(int)strlen(err), err);
}
else
{
memcpy(g_pub_out_buf, err, (int)strlen(err) + 1);
}
return 0;
}
static int ventoy_json_buffer(struct mg_connection *conn, const char *json_buf, int json_len)
{
if (conn)
{
mg_printf(conn,
"HTTP/1.1 200 OK \r\n"
"Content-Type: application/json\r\n"
"Content-Length: %d\r\n"
"\r\n%s",
json_len, json_buf);
}
else
{
if (json_len >= g_pub_out_max)
{
vlog("json buffer overflow\n");
}
else
{
memcpy(g_pub_out_buf, json_buf, json_len);
g_pub_out_buf[json_len] = 0;
}
}
return 0;
}
static int ventoy_api_sysinfo(struct mg_connection *conn, VTOY_JSON *json)
{
int busy = 0;
int pos = 0;
int buflen = 0;
char buf[512];
(void)json;
busy = (g_current_progress == PT_FINISH) ? 0 : 1;
buflen = sizeof(buf) - 1;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("token", g_cur_server_token);
VTOY_JSON_FMT_STRN("language", g_cur_language);
VTOY_JSON_FMT_STRN("ventoy_ver", ventoy_get_local_version());
VTOY_JSON_FMT_UINT("partstyle", g_cur_part_style);
VTOY_JSON_FMT_BOOL("busy", busy);
VTOY_JSON_FMT_STRN("process_disk", g_cur_process_diskname);
VTOY_JSON_FMT_STRN("process_type", g_cur_process_type);
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
ventoy_json_buffer(conn, buf, pos);
return 0;
}
static int ventoy_api_get_percent(struct mg_connection *conn, VTOY_JSON *json)
{
int pos = 0;
int buflen = 0;
int percent = 0;
char buf[128];
(void)json;
percent = g_current_progress * 100 / PT_FINISH;
buflen = sizeof(buf) - 1;
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("result", g_cur_process_result ? "failed" : "success");
VTOY_JSON_FMT_STRN("process_disk", g_cur_process_diskname);
VTOY_JSON_FMT_STRN("process_type", g_cur_process_type);
VTOY_JSON_FMT_UINT("percent", percent);
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
ventoy_json_buffer(conn, buf, pos);
return 0;
}
static int ventoy_api_set_language(struct mg_connection *conn, VTOY_JSON *json)
{
const char *lang = NULL;
lang = vtoy_json_get_string_ex(json, "language");
if (lang)
{
scnprintf(g_cur_language, "%s", lang);
ventoy_http_save_cfg();
}
ventoy_json_result(conn, VTOY_JSON_SUCCESS_RET);
return 0;
}
static int ventoy_api_set_partstyle(struct mg_connection *conn, VTOY_JSON *json)
{
int ret;
int style = 0;
ret = vtoy_json_get_int(json, "partstyle", &style);
if (JSON_SUCCESS == ret)
{
if ((style == 0) || (style == 1))
{
g_cur_part_style = style;
ventoy_http_save_cfg();
}
}
ventoy_json_result(conn, VTOY_JSON_SUCCESS_RET);
return 0;
}
static int ventoy_clean_disk(int fd, uint64_t size)
{
int zerolen;
ssize_t len;
off_t offset;
void *buf = NULL;
vdebug("ventoy_clean_disk fd:%d size:%llu\n", fd, (_ull)size);
zerolen = 64 * 1024;
buf = zalloc(zerolen);
if (!buf)
{
vlog("failed to alloc clean buffer\n");
return 1;
}
offset = lseek(fd, 0, SEEK_SET);
len = write(fd, buf, zerolen);
vdebug("write disk at off:%llu writelen:%lld datalen:%d\n", (_ull)offset, (_ll)len, zerolen);
offset = lseek(fd, size - zerolen, SEEK_SET);
len = write(fd, buf, zerolen);
vdebug("write disk at off:%llu writelen:%lld datalen:%d\n", (_ull)offset, (_ll)len, zerolen);
fsync(fd);
free(buf);
return 0;
}
static int ventoy_write_legacy_grub(int fd, int partstyle)
{
ssize_t len;
off_t offset;
if (partstyle)
{
vlog("Write GPT stage1 ...\n");
offset = lseek(fd, 512 * 34, SEEK_SET);
g_grub_stg1_raw_img[500] = 35;//update blocklist
len = write(fd, g_grub_stg1_raw_img, SIZE_1MB - 512 * 34);
vlog("lseek offset:%llu(%u) writelen:%llu(%u)\n", (_ull)offset, 512 * 34, (_ull)len, SIZE_1MB - 512 * 34);
if (SIZE_1MB - 512 * 34 != len)
{
vlog("write length error\n");
return 1;
}
}
else
{
vlog("Write MBR stage1 ...\n");
offset = lseek(fd, 512, SEEK_SET);
len = write(fd, g_grub_stg1_raw_img, SIZE_1MB - 512);
vlog("lseek offset:%llu(%u) writelen:%llu(%u)\n", (_ull)offset, 512, (_ull)len, SIZE_1MB - 512);
if (SIZE_1MB - 512 != len)
{
vlog("write length error\n");
return 1;
}
}
return 0;
}
static int VentoyFatMemRead(uint32 Sector, uint8 *Buffer, uint32 SectorCount)
{
uint32 i;
uint32 offset;
for (i = 0; i < SectorCount; i++)
{
offset = (Sector + i) * 512;
memcpy(Buffer + i * 512, g_efi_part_raw_img + offset, 512);
}
return 1;
}
static int VentoyFatMemWrite(uint32 Sector, uint8 *Buffer, uint32 SectorCount)
{
uint32 i;
uint32 offset;
for (i = 0; i < SectorCount; i++)
{
offset = (Sector + i) * 512;
memcpy(g_efi_part_raw_img + offset, Buffer + i * 512, 512);
}
return 1;
}
static int VentoyProcSecureBoot(int SecureBoot)
{
int rc = 0;
int size;
char *filebuf = NULL;
void *file = NULL;
vlog("VentoyProcSecureBoot %d ...\n", SecureBoot);
if (SecureBoot)
{
vlog("Secure boot is enabled ...\n");
return 0;
}
fl_init();
if (0 == fl_attach_media(VentoyFatMemRead, VentoyFatMemWrite))
{
file = fl_fopen("/EFI/BOOT/grubx64_real.efi", "rb");
vlog("Open ventoy efi file %p \n", file);
if (file)
{
fl_fseek(file, 0, SEEK_END);
size = (int)fl_ftell(file);
fl_fseek(file, 0, SEEK_SET);
vlog("ventoy efi file size %d ...\n", size);
filebuf = (char *)malloc(size);
if (filebuf)
{
fl_fread(filebuf, 1, size, file);
}
fl_fclose(file);
vlog("Now delete all efi files ...\n");
fl_remove("/EFI/BOOT/BOOTX64.EFI");
fl_remove("/EFI/BOOT/grubx64.efi");
fl_remove("/EFI/BOOT/grubx64_real.efi");
fl_remove("/EFI/BOOT/MokManager.efi");
fl_remove("/EFI/BOOT/mmx64.efi");
fl_remove("/ENROLL_THIS_KEY_IN_MOKMANAGER.cer");
file = fl_fopen("/EFI/BOOT/BOOTX64.EFI", "wb");
vlog("Open bootx64 efi file %p \n", file);
if (file)
{
if (filebuf)
{
fl_fwrite(filebuf, 1, size, file);
}
fl_fflush(file);
fl_fclose(file);
}
if (filebuf)
{
free(filebuf);
}
}
file = fl_fopen("/EFI/BOOT/grubia32_real.efi", "rb");
vlog("Open ventoy efi file %p\n", file);
if (file)
{
fl_fseek(file, 0, SEEK_END);
size = (int)fl_ftell(file);
fl_fseek(file, 0, SEEK_SET);
vlog("ventoy efi file size %d ...\n", size);
filebuf = (char *)malloc(size);
if (filebuf)
{
fl_fread(filebuf, 1, size, file);
}
fl_fclose(file);
vlog("Now delete all efi files ...\n");
fl_remove("/EFI/BOOT/BOOTIA32.EFI");
fl_remove("/EFI/BOOT/grubia32.efi");
fl_remove("/EFI/BOOT/grubia32_real.efi");
fl_remove("/EFI/BOOT/mmia32.efi");
file = fl_fopen("/EFI/BOOT/BOOTIA32.EFI", "wb");
vlog("Open bootia32 efi file %p\n", file);
if (file)
{
if (filebuf)
{
fl_fwrite(filebuf, 1, size, file);
}
fl_fflush(file);
fl_fclose(file);
}
if (filebuf)
{
free(filebuf);
}
}
}
else
{
rc = 1;
}
fl_shutdown();
return rc;
}
static int ventoy_check_efi_part_data(int fd, uint64_t offset)
{
int i;
ssize_t len;
char *buf;
buf = malloc(SIZE_1MB);
if (!buf)
{
return 0;
}
lseek(fd, offset, SEEK_SET);
for (i = 0; i < 32; i++)
{
len = read(fd, buf, SIZE_1MB);
if (len != SIZE_1MB || memcmp(buf, g_efi_part_raw_img + i * SIZE_1MB, SIZE_1MB))
{
vlog("part2 data check failed i=%d len:%llu\n", i, (_ull)len);
return 1;
}
g_current_progress = PT_CHECK_PART2 + (i / 4);
}
return 0;
}
static int ventoy_write_efipart(int fd, uint64_t offset, uint32_t secureboot)
{
int i;
ssize_t len;
vlog("Formatting part2 EFI offset:%llu ...\n", (_ull)offset);
lseek(fd, offset, SEEK_SET);
VentoyProcSecureBoot((int)secureboot);
g_current_progress = PT_WRITE_VENTOY_START;
for (i = 0; i < 32; i++)
{
len = write(fd, g_efi_part_raw_img + i * SIZE_1MB, SIZE_1MB);
vlog("write disk writelen:%lld datalen:%d [ %s ]\n",
(_ll)len, SIZE_1MB, (len == SIZE_1MB) ? "success" : "failed");
if (len != SIZE_1MB)
{
vlog("failed to format part2 EFI\n");
return 1;
}
g_current_progress = PT_WRITE_VENTOY_START + i / 4;
}
return 0;
}
static int VentoyFillBackupGptHead(VTOY_GPT_INFO *pInfo, VTOY_GPT_HDR *pHead)
{
uint64_t LBA;
uint64_t BackupLBA;
memcpy(pHead, &pInfo->Head, sizeof(VTOY_GPT_HDR));
LBA = pHead->EfiStartLBA;
BackupLBA = pHead->EfiBackupLBA;
pHead->EfiStartLBA = BackupLBA;
pHead->EfiBackupLBA = LBA;
pHead->PartTblStartLBA = BackupLBA + 1 - 33;
pHead->Crc = 0;
pHead->Crc = ventoy_crc32(pHead, pHead->Length);
return 0;
}
static int ventoy_write_gpt_part_table(int fd, uint64_t disksize, VTOY_GPT_INFO *gpt)
{
ssize_t len;
off_t offset;
VTOY_GPT_HDR BackupHead;
VentoyFillBackupGptHead(gpt, &BackupHead);
offset = lseek(fd, disksize - 512, SEEK_SET);
len = write(fd, &BackupHead, sizeof(VTOY_GPT_HDR));
vlog("write backup gpt part table off:%llu len:%llu\n", (_ull)offset, (_ull)len);
if (offset != disksize - 512 || len != sizeof(VTOY_GPT_HDR))
{
return 1;
}
offset = lseek(fd, disksize - 512 * 33, SEEK_SET);
len = write(fd, gpt->PartTbl, sizeof(gpt->PartTbl));
vlog("write main gpt part table off:%llu len:%llu\n", (_ull)offset, (_ull)len);
if (offset != disksize - 512 * 33 || len != sizeof(gpt->PartTbl))
{
return 1;
}
offset = lseek(fd, 0, SEEK_SET);
len = write(fd, gpt, sizeof(VTOY_GPT_INFO));
vlog("write gpt part head off:%llu len:%llu\n", (_ull)offset, (_ull)len);
if (offset != 0 || len != sizeof(VTOY_GPT_INFO))
{
return 1;
}
return 0;
}
static int ventoy_mbr_need_update(ventoy_disk *disk, MBR_HEAD *mbr)
{
int update = 0;
int partition_style;
MBR_HEAD LocalMBR;
partition_style = disk->vtoydata.partition_style;
memcpy(mbr, &(disk->vtoydata.gptinfo.MBR), 512);
VentoyGetLocalBootImg(&LocalMBR);
memcpy(LocalMBR.BootCode + 0x180, mbr->BootCode + 0x180, 16);
if (partition_style)
{
LocalMBR.BootCode[92] = 0x22;
}
if (memcmp(LocalMBR.BootCode, mbr->BootCode, 440))
{
memcpy(mbr->BootCode, LocalMBR.BootCode, 440);
vlog("MBR boot code different, must update it.\n");
update = 1;
}
if (partition_style == 0 && mbr->PartTbl[0].Active == 0)
{
mbr->PartTbl[0].Active = 0x80;
mbr->PartTbl[1].Active = 0;
mbr->PartTbl[2].Active = 0;
mbr->PartTbl[3].Active = 0;
vlog("set MBR partition 1 active flag enabled\n");
update = 1;
}
return update;
}
static void * ventoy_update_thread(void *data)
{
int fd;
ssize_t len;
off_t offset;
MBR_HEAD MBR;
ventoy_disk *disk = NULL;
ventoy_thread_data *thread = (ventoy_thread_data *)data;
vdebug("ventoy_update_thread run ...\n");
fd = thread->diskfd;
disk = thread->disk;
g_current_progress = PT_PRAPARE_FOR_CLEAN;
vdebug("check disk %s\n", disk->disk_name);
if (ventoy_is_disk_mounted(disk->disk_path))
{
vlog("disk is mounted, now try to unmount it ...\n");
ventoy_try_umount_disk(disk->disk_path);
}
if (ventoy_is_disk_mounted(disk->disk_path))
{
vlog("%s is mounted and can't umount!\n", disk->disk_path);
goto err;
}
else
{
vlog("disk is not mounted now, we can do continue ...\n");
}
g_current_progress = PT_LOAD_CORE_IMG;
ventoy_unxz_stg1_img();
g_current_progress = PT_LOAD_DISK_IMG;
ventoy_unxz_efipart_img();
g_current_progress = PT_FORMAT_PART2;
vlog("Formatting part2 EFI ...\n");
if (0 != ventoy_write_efipart(fd, disk->vtoydata.part2_start_sector * 512, thread->secure_boot))
{
vlog("Failed to format part2 efi ...\n");
goto err;
}
g_current_progress = PT_WRITE_STG1_IMG;
vlog("Writing legacy grub ...\n");
if (0 != ventoy_write_legacy_grub(fd, disk->vtoydata.partition_style))
{
vlog("ventoy_write_legacy_grub failed ...\n");
goto err;
}
offset = lseek(fd, 512 * 2040, SEEK_SET);
len = write(fd, disk->vtoydata.rsvdata, sizeof(disk->vtoydata.rsvdata));
vlog("Writing reserve data offset:%llu len:%llu ...\n", (_ull)offset, (_ull)len);
if (ventoy_mbr_need_update(disk, &MBR))
{
offset = lseek(fd, 0, SEEK_SET);
len = write(fd, &MBR, 512);
vlog("update MBR offset:%llu len:%llu\n", (_ull)offset, (_ull)len);
}
else
{
vlog("No need to update MBR\n");
}
g_current_progress = PT_SYNC_DATA1;
vlog("fsync data1...\n");
fsync(fd);
vtoy_safe_close_fd(fd);
g_current_progress = PT_SYNC_DATA2;
vlog("====================================\n");
vlog("====== ventoy update success ======\n");
vlog("====================================\n");
goto end;
err:
g_cur_process_result = 1;
vtoy_safe_close_fd(fd);
end:
g_current_progress = PT_FINISH;
check_free(thread);
return NULL;
}
static void * ventoy_install_thread(void *data)
{
int fd;
ssize_t len;
off_t offset;
MBR_HEAD MBR;
ventoy_disk *disk = NULL;
VTOY_GPT_INFO *gpt = NULL;
ventoy_thread_data *thread = (ventoy_thread_data *)data;
uint64_t Part1StartSector = 0;
uint64_t Part1SectorCount = 0;
uint64_t Part2StartSector = 0;
vdebug("ventoy_install_thread run ...\n");
fd = thread->diskfd;
disk = thread->disk;
g_current_progress = PT_PRAPARE_FOR_CLEAN;
vdebug("check disk %s\n", disk->disk_name);
if (ventoy_is_disk_mounted(disk->disk_path))
{
vlog("disk is mounted, now try to unmount it ...\n");
ventoy_try_umount_disk(disk->disk_path);
}
if (ventoy_is_disk_mounted(disk->disk_path))
{
vlog("%s is mounted and can't umount!\n", disk->disk_path);
goto err;
}
else
{
vlog("disk is not mounted now, we can do continue ...\n");
}
g_current_progress = PT_DEL_ALL_PART;
ventoy_clean_disk(fd, disk->size_in_byte);
g_current_progress = PT_LOAD_CORE_IMG;
ventoy_unxz_stg1_img();
g_current_progress = PT_LOAD_DISK_IMG;
ventoy_unxz_efipart_img();
if (thread->partstyle)
{
vdebug("Fill GPT part table\n");
gpt = zalloc(sizeof(VTOY_GPT_INFO));
ventoy_fill_gpt(disk->size_in_byte, thread->reserveBytes, thread->align4kb, gpt);
Part1StartSector = gpt->PartTbl[0].StartLBA;
Part1SectorCount = gpt->PartTbl[0].LastLBA - Part1StartSector + 1;
Part2StartSector = gpt->PartTbl[1].StartLBA;
}
else
{
vdebug("Fill MBR part table\n");
ventoy_fill_mbr(disk->size_in_byte, thread->reserveBytes, thread->align4kb, &MBR);
Part1StartSector = MBR.PartTbl[0].StartSectorId;
Part1SectorCount = MBR.PartTbl[0].SectorCount;
Part2StartSector = MBR.PartTbl[1].StartSectorId;
}
vlog("Part1StartSector:%llu Part1SectorCount:%llu Part2StartSector:%llu\n",
(_ull)Part1StartSector, (_ull)Part1SectorCount, (_ull)Part2StartSector);
if (thread->partstyle != disk->partstyle)
{
vlog("Wait for format part1 (partstyle changed) ...\n");
sleep(1);
}
g_current_progress = PT_FORMAT_PART1;
vlog("Formatting part1 exFAT %s ...\n", disk->disk_path);
if (0 != mkexfat_main(disk->disk_path, fd, Part1SectorCount))
{
vlog("Failed to format exfat ...\n");
goto err;
}
g_current_progress = PT_FORMAT_PART2;
vlog("Formatting part2 EFI ...\n");
if (0 != ventoy_write_efipart(fd, Part2StartSector * 512, thread->secure_boot))
{
vlog("Failed to format part2 efi ...\n");
goto err;
}
g_current_progress = PT_WRITE_STG1_IMG;
vlog("Writing legacy grub ...\n");
if (0 != ventoy_write_legacy_grub(fd, thread->partstyle))
{
vlog("ventoy_write_legacy_grub failed ...\n");
goto err;
}
g_current_progress = PT_SYNC_DATA1;
vlog("fsync data1...\n");
fsync(fd);
vtoy_safe_close_fd(fd);
/* reopen for check part2 data */
vlog("Checking part2 efi data %s ...\n", disk->disk_path);
g_current_progress = PT_CHECK_PART2;
fd = open(disk->disk_path, O_RDONLY | O_BINARY);
if (fd < 0)
{
vlog("failed to open %s for check fd:%d err:%d\n", disk->disk_path, fd, errno);
goto err;
}
if (0 == ventoy_check_efi_part_data(fd, Part2StartSector * 512))
{
vlog("efi part data check success\n");
}
else
{
vlog("efi part data check failed\n");
goto err;
}
vtoy_safe_close_fd(fd);
/* reopen for write part table */
g_current_progress = PT_WRITE_PART_TABLE;
vlog("Writting Partition Table style:%d...\n", thread->partstyle);
fd = open(disk->disk_path, O_RDWR | O_BINARY);
if (fd < 0)
{
vlog("failed to open %s for part table fd:%d err:%d\n", disk->disk_path, fd, errno);
goto err;
}
if (thread->partstyle)
{
ventoy_write_gpt_part_table(fd, disk->size_in_byte, gpt);
}
else
{
offset = lseek(fd, 0, SEEK_SET);
len = write(fd, &MBR, 512);
vlog("Writting MBR Partition Table %llu %llu\n", (_ull)offset, (_ull)len);
if (offset != 0 || len != 512)
{
goto err;
}
}
g_current_progress = PT_SYNC_DATA2;
vlog("fsync data2...\n");
fsync(fd);
vtoy_safe_close_fd(fd);
vlog("====================================\n");
vlog("====== ventoy install success ======\n");
vlog("====================================\n");
goto end;
err:
g_cur_process_result = 1;
vtoy_safe_close_fd(fd);
end:
g_current_progress = PT_FINISH;
check_free(gpt);
check_free(thread);
return NULL;
}
static int ventoy_api_clean(struct mg_connection *conn, VTOY_JSON *json)
{
int i = 0;
int fd = 0;
ventoy_disk *disk = NULL;
const char *diskname = NULL;
char path[128];
if (g_current_progress != PT_FINISH)
{
ventoy_json_result(conn, VTOY_JSON_BUSY_RET);
return 0;
}
diskname = vtoy_json_get_string_ex(json, "disk");
if (diskname == NULL)
{
ventoy_json_result(conn, VTOY_JSON_INVALID_RET);
return 0;
}
for (i = 0; i < g_disk_num; i++)
{
if (strcmp(g_disk_list[i].disk_name, diskname) == 0)
{
disk = g_disk_list + i;
break;
}
}
if (disk == NULL)
{
vlog("disk %s not found\n", diskname);
ventoy_json_result(conn, VTOY_JSON_NOTFOUND_RET);
return 0;
}
scnprintf(path, "/sys/block/%s", diskname);
if (access(path, F_OK) < 0)
{
vlog("File %s not exist anymore\n", path);
ventoy_json_result(conn, VTOY_JSON_NOTFOUND_RET);
return 0;
}
vlog("==================================\n");
vlog("===== ventoy clean %s =====\n", disk->disk_path);
vlog("==================================\n");
if (ventoy_is_disk_mounted(disk->disk_path))
{
vlog("disk is mounted, now try to unmount it ...\n");
ventoy_try_umount_disk(disk->disk_path);
}
if (ventoy_is_disk_mounted(disk->disk_path))
{
vlog("%s is mounted and can't umount!\n", disk->disk_path);
ventoy_json_result(conn, VTOY_JSON_FAILED_RET);
return 0;
}
else
{
vlog("disk is not mounted now, we can do the clean ...\n");
}
fd = open(disk->disk_path, O_RDWR | O_BINARY);
if (fd < 0)
{
vlog("failed to open %s fd:%d err:%d\n", disk->disk_path, fd, errno);
ventoy_json_result(conn, VTOY_JSON_FAILED_RET);
return 0;
}
vdebug("start clean %s ...\n", disk->disk_model);
ventoy_clean_disk(fd, disk->size_in_byte);
vtoy_safe_close_fd(fd);
ventoy_json_result(conn, VTOY_JSON_SUCCESS_RET);
return 0;
}
static int ventoy_api_install(struct mg_connection *conn, VTOY_JSON *json)
{
int i = 0;
int ret = 0;
int fd = 0;
uint32_t align4kb = 0;
uint32_t style = 0;
uint32_t secure_boot = 0;
uint64_t reserveBytes = 0;
ventoy_disk *disk = NULL;
const char *diskname = NULL;
const char *reserve_space = NULL;
ventoy_thread_data *thread = NULL;
char path[128];
if (g_current_progress != PT_FINISH)
{
ventoy_json_result(conn, VTOY_JSON_BUSY_RET);
return 0;
}
diskname = vtoy_json_get_string_ex(json, "disk");
reserve_space = vtoy_json_get_string_ex(json, "reserve_space");
ret += vtoy_json_get_uint(json, "partstyle", &style);
ret += vtoy_json_get_uint(json, "secure_boot", &secure_boot);
ret += vtoy_json_get_uint(json, "align_4kb", &align4kb);
if (diskname == NULL || reserve_space == NULL || ret != JSON_SUCCESS)
{
ventoy_json_result(conn, VTOY_JSON_INVALID_RET);
return 0;
}
reserveBytes = (uint64_t)strtoull(reserve_space, NULL, 10);
for (i = 0; i < g_disk_num; i++)
{
if (strcmp(g_disk_list[i].disk_name, diskname) == 0)
{
disk = g_disk_list + i;
break;
}
}
if (disk == NULL)
{
vlog("disk %s not found\n", diskname);
ventoy_json_result(conn, VTOY_JSON_NOTFOUND_RET);
return 0;
}
if (disk->is4kn)
{
vlog("disk %s is 4k native, not supported.\n", diskname);
ventoy_json_result(conn, VTOY_JSON_4KN_RET);
return 0;
}
scnprintf(path, "/sys/block/%s", diskname);
if (access(path, F_OK) < 0)
{
vlog("File %s not exist anymore\n", path);
ventoy_json_result(conn, VTOY_JSON_NOTFOUND_RET);
return 0;
}
if (disk->size_in_byte > 2199023255552ULL && style == 0)
{
vlog("disk %s is more than 2TB and GPT is needed\n", path);
ventoy_json_result(conn, VTOY_JSON_MBR_2TB_RET);
return 0;
}
if ((reserveBytes + VTOYEFI_PART_BYTES * 2) > disk->size_in_byte)
{
vlog("reserve space %llu is too big for disk %s %llu\n", (_ull)reserveBytes, path, (_ull)disk->size_in_byte);
ventoy_json_result(conn, VTOY_JSON_INVALID_RSV_RET);
return 0;
}
vlog("==================================================================================\n");
vlog("===== ventoy install %s style:%s secureboot:%u align4K:%u reserve:%llu =========\n",
disk->disk_path, (style ? "GPT" : "MBR"), secure_boot, align4kb, (_ull)reserveBytes);
vlog("==================================================================================\n");
if (ventoy_is_disk_mounted(disk->disk_path))
{
vlog("disk is mounted, now try to unmount it ...\n");
ventoy_try_umount_disk(disk->disk_path);
}
if (ventoy_is_disk_mounted(disk->disk_path))
{
vlog("%s is mounted and can't umount!\n", disk->disk_path);
ventoy_json_result(conn, VTOY_JSON_FAILED_RET);
return 0;
}
else
{
vlog("disk is not mounted now, we can do the install ...\n");
}
fd = open(disk->disk_path, O_RDWR | O_BINARY);
if (fd < 0)
{
vlog("failed to open %s fd:%d err:%d\n", disk->disk_path, fd, errno);
ventoy_json_result(conn, VTOY_JSON_FAILED_RET);
return 0;
}
vdebug("start install thread %s ...\n", disk->disk_model);
thread = zalloc(sizeof(ventoy_thread_data));
if (!thread)
{
vtoy_safe_close_fd(fd);
vlog("failed to alloc thread data err:%d\n", errno);
ventoy_json_result(conn, VTOY_JSON_FAILED_RET);
return 0;
}
g_current_progress = PT_START;
g_cur_process_result = 0;
scnprintf(g_cur_process_type, "%s", "install");
scnprintf(g_cur_process_diskname, "%s", disk->disk_name);
thread->disk = disk;
thread->diskfd = fd;
thread->align4kb = align4kb;
thread->partstyle = style;
thread->secure_boot = secure_boot;
thread->reserveBytes = reserveBytes;
mg_start_thread(ventoy_install_thread, thread);
ventoy_json_result(conn, VTOY_JSON_SUCCESS_RET);
return 0;
}
static int ventoy_api_update(struct mg_connection *conn, VTOY_JSON *json)
{
int i = 0;
int ret = 0;
int fd = 0;
uint32_t secure_boot = 0;
ventoy_disk *disk = NULL;
const char *diskname = NULL;
ventoy_thread_data *thread = NULL;
char path[128];
if (g_current_progress != PT_FINISH)
{
ventoy_json_result(conn, VTOY_JSON_BUSY_RET);
return 0;
}
diskname = vtoy_json_get_string_ex(json, "disk");
ret += vtoy_json_get_uint(json, "secure_boot", &secure_boot);
if (diskname == NULL || ret != JSON_SUCCESS)
{
ventoy_json_result(conn, VTOY_JSON_INVALID_RET);
return 0;
}
for (i = 0; i < g_disk_num; i++)
{
if (strcmp(g_disk_list[i].disk_name, diskname) == 0)
{
disk = g_disk_list + i;
break;
}
}
if (disk == NULL)
{
vlog("disk %s not found\n", diskname);
ventoy_json_result(conn, VTOY_JSON_NOTFOUND_RET);
return 0;
}
if (disk->vtoydata.ventoy_valid == 0)
{
vlog("disk %s is not ventoy disk\n", diskname);
ventoy_json_result(conn, VTOY_JSON_FAILED_RET);
return 0;
}
scnprintf(path, "/sys/block/%s", diskname);
if (access(path, F_OK) < 0)
{
vlog("File %s not exist anymore\n", path);
ventoy_json_result(conn, VTOY_JSON_NOTFOUND_RET);
return 0;
}
vlog("==========================================================\n");
vlog("===== ventoy update %s new_secureboot:%u =========\n", disk->disk_path, secure_boot);
vlog("==========================================================\n");
vlog("%s version:%s partstyle:%u oldsecureboot:%u reserve:%llu\n",
disk->disk_path, disk->vtoydata.ventoy_ver,
disk->vtoydata.partition_style,
disk->vtoydata.secure_boot_flag,
(_ull)(disk->vtoydata.preserved_space)
);
if (ventoy_is_disk_mounted(disk->disk_path))
{
vlog("disk is mounted, now try to unmount it ...\n");
ventoy_try_umount_disk(disk->disk_path);
}
if (ventoy_is_disk_mounted(disk->disk_path))
{
vlog("%s is mounted and can't umount!\n", disk->disk_path);
ventoy_json_result(conn, VTOY_JSON_FAILED_RET);
return 0;
}
else
{
vlog("disk is not mounted now, we can do the update ...\n");
}
fd = open(disk->disk_path, O_RDWR | O_BINARY);
if (fd < 0)
{
vlog("failed to open %s fd:%d err:%d\n", disk->disk_path, fd, errno);
ventoy_json_result(conn, VTOY_JSON_FAILED_RET);
return 0;
}
vdebug("start update thread %s ...\n", disk->disk_model);
thread = zalloc(sizeof(ventoy_thread_data));
if (!thread)
{
vtoy_safe_close_fd(fd);
vlog("failed to alloc thread data err:%d\n", errno);
ventoy_json_result(conn, VTOY_JSON_FAILED_RET);
return 0;
}
g_current_progress = PT_START;
g_cur_process_result = 0;
scnprintf(g_cur_process_type, "%s", "update");
scnprintf(g_cur_process_diskname, "%s", disk->disk_name);
thread->disk = disk;
thread->diskfd = fd;
thread->secure_boot = secure_boot;
mg_start_thread(ventoy_update_thread, thread);
ventoy_json_result(conn, VTOY_JSON_SUCCESS_RET);
return 0;
}
static int ventoy_api_refresh_device(struct mg_connection *conn, VTOY_JSON *json)
{
(void)json;
if (g_current_progress == PT_FINISH)
{
g_disk_num = 0;
ventoy_disk_enumerate_all();
}
ventoy_json_result(conn, VTOY_JSON_SUCCESS_RET);
return 0;
}
static int ventoy_api_get_dev_list(struct mg_connection *conn, VTOY_JSON *json)
{
int i = 0;
int rc = 0;
int pos = 0;
int buflen = 0;
uint32_t alldev = 0;
char *buf = NULL;
ventoy_disk *cur = NULL;
rc = vtoy_json_get_uint(json, "alldev", &alldev);
if (JSON_SUCCESS != rc)
{
alldev = 0;
}
buflen = g_disk_num * 1024;
buf = (char *)malloc(buflen + 1024);
if (!buf)
{
ventoy_json_result(conn, VTOY_JSON_FAILED_RET);
return 0;
}
VTOY_JSON_FMT_BEGIN(pos, buf, buflen);
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_KEY("list");
VTOY_JSON_FMT_ARY_BEGIN();
for (i = 0; i < g_disk_num; i++)
{
cur = g_disk_list + i;
if (alldev == 0 && cur->type != VTOY_DEVICE_USB)
{
continue;
}
VTOY_JSON_FMT_OBJ_BEGIN();
VTOY_JSON_FMT_STRN("name", cur->disk_name);
VTOY_JSON_FMT_STRN("model", cur->disk_model);
VTOY_JSON_FMT_STRN("size", cur->human_readable_size);
VTOY_JSON_FMT_UINT("vtoy_valid", cur->vtoydata.ventoy_valid);
VTOY_JSON_FMT_STRN("vtoy_ver", cur->vtoydata.ventoy_ver);
VTOY_JSON_FMT_UINT("vtoy_secure_boot", cur->vtoydata.secure_boot_flag);
VTOY_JSON_FMT_UINT("vtoy_partstyle", cur->vtoydata.partition_style);
VTOY_JSON_FMT_OBJ_ENDEX();
}
VTOY_JSON_FMT_ARY_END();
VTOY_JSON_FMT_OBJ_END();
VTOY_JSON_FMT_END(pos);
ventoy_json_buffer(conn, buf, pos);
return 0;
}
static JSON_CB g_ventoy_json_cb[] =
{
{ "sysinfo", ventoy_api_sysinfo },
{ "sel_language", ventoy_api_set_language },
{ "sel_partstyle", ventoy_api_set_partstyle },
{ "refresh_device", ventoy_api_refresh_device },
{ "get_dev_list", ventoy_api_get_dev_list },
{ "install", ventoy_api_install },
{ "update", ventoy_api_update },
{ "clean", ventoy_api_clean },
{ "get_percent", ventoy_api_get_percent },
};
static int ventoy_json_handler(struct mg_connection *conn, VTOY_JSON *json)
{
int i;
const char *token = NULL;
const char *method = NULL;
method = vtoy_json_get_string_ex(json, "method");
if (!method)
{
ventoy_json_result(conn, VTOY_JSON_SUCCESS_RET);
return 0;
}
if (strcmp(method, "sysinfo"))
{
token = vtoy_json_get_string_ex(json, "token");
if (token == NULL || strcmp(token, g_cur_server_token))
{
ventoy_json_result(conn, VTOY_JSON_TOKEN_ERR_RET);
return 0;
}
}
for (i = 0; i < (int)(sizeof(g_ventoy_json_cb) / sizeof(g_ventoy_json_cb[0])); i++)
{
if (strcmp(method, g_ventoy_json_cb[i].method) == 0)
{
g_ventoy_json_cb[i].callback(conn, json);
break;
}
}
return 0;
}
int ventoy_func_handler(const char *jsonstr, char *jsonbuf, int buflen)
{
int i;
const char *method = NULL;
VTOY_JSON *json = NULL;
g_pub_out_buf = jsonbuf;
g_pub_out_max = buflen;
json = vtoy_json_create();
if (JSON_SUCCESS == vtoy_json_parse(json, jsonstr))
{
pthread_mutex_lock(&g_api_mutex);
method = vtoy_json_get_string_ex(json->pstChild, "method");
for (i = 0; i < (int)(sizeof(g_ventoy_json_cb) / sizeof(g_ventoy_json_cb[0])); i++)
{
if (method && strcmp(method, g_ventoy_json_cb[i].method) == 0)
{
g_ventoy_json_cb[i].callback(NULL, json->pstChild);
break;
}
}
pthread_mutex_unlock(&g_api_mutex);
}
else
{
ventoy_json_result(NULL, VTOY_JSON_INVALID_RET);
}
vtoy_json_destroy(json);
return 0;
}
static int ventoy_request_handler(struct mg_connection *conn)
{
int post_data_len;
int post_buf_len;
VTOY_JSON *json = NULL;
char *post_data_buf = NULL;
const struct mg_request_info *ri = NULL;
char stack_buf[512];
ri = mg_get_request_info(conn);
if (strcmp(ri->uri, "/vtoy/json") == 0)
{
if (ri->content_length > 500)
{
post_data_buf = malloc(ri->content_length + 4);
post_buf_len = ri->content_length + 1;
}
else
{
post_data_buf = stack_buf;
post_buf_len = sizeof(stack_buf);
}
post_data_len = mg_read(conn, post_data_buf, post_buf_len);
post_data_buf[post_data_len] = 0;
json = vtoy_json_create();
if (JSON_SUCCESS == vtoy_json_parse(json, post_data_buf))
{
pthread_mutex_lock(&g_api_mutex);
ventoy_json_handler(conn, json->pstChild);
pthread_mutex_unlock(&g_api_mutex);
}
else
{
ventoy_json_result(conn, VTOY_JSON_INVALID_RET);
}
vtoy_json_destroy(json);
if (post_data_buf != stack_buf)
{
free(post_data_buf);
}
return 1;
}
else
{
return 0;
}
}
int ventoy_http_start(const char *ip, const char *port)
{
uint8_t uuid[16];
char addr[128];
struct mg_callbacks callbacks;
const char *options[] =
{
"listening_ports", "24680",
"document_root", "WebUI",
"error_log_file", g_log_file,
"request_timeout_ms", "10000",
NULL
};
/* unique token */
ventoy_gen_preudo_uuid(uuid);
scnprintf(g_cur_server_token, "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
uuid[0], uuid[1], uuid[2], uuid[3], uuid[4], uuid[5], uuid[6], uuid[7],
uuid[8], uuid[9], uuid[10], uuid[11], uuid[12], uuid[13], uuid[14], uuid[15]);
/* option */
scnprintf(addr, "%s:%s", ip, port);
options[1] = addr;
memset(&callbacks, 0, sizeof(callbacks));
callbacks.begin_request = ventoy_request_handler;
g_ventoy_http_ctx = mg_start(&callbacks, NULL, options);
return g_ventoy_http_ctx ? 0 : 1;
}
int ventoy_http_stop(void)
{
if (g_ventoy_http_ctx)
{
mg_stop(g_ventoy_http_ctx);
}
return 0;
}
int ventoy_http_init(void)
{
pthread_mutex_init(&g_api_mutex, NULL);
ventoy_http_load_cfg();
ventoy_load_mbr_template();
return 0;
}
void ventoy_http_exit(void)
{
pthread_mutex_destroy(&g_api_mutex);
check_free(g_efi_part_raw_img);
g_efi_part_raw_img = NULL;
}
const char * ventoy_code_get_cur_language(void)
{
return g_cur_language;
}
int ventoy_code_get_cur_part_style(void)
{
return g_cur_part_style;
}
void ventoy_code_set_cur_part_style(int style)
{
pthread_mutex_lock(&g_api_mutex);
g_cur_part_style = style;
ventoy_http_save_cfg();
pthread_mutex_unlock(&g_api_mutex);
}
int ventoy_code_get_cur_show_all(void)
{
return g_cur_show_all;
}
void ventoy_code_set_cur_show_all(int show_all)
{
pthread_mutex_lock(&g_api_mutex);
g_cur_show_all = show_all;
ventoy_http_save_cfg();
pthread_mutex_unlock(&g_api_mutex);
}
void ventoy_code_set_cur_language(const char *lang)
{
pthread_mutex_lock(&g_api_mutex);
scnprintf(g_cur_language, "%s", lang);
ventoy_http_save_cfg();
pthread_mutex_unlock(&g_api_mutex);
}
void ventoy_code_refresh_device(void)
{
if (g_current_progress == PT_FINISH)
{
g_disk_num = 0;
ventoy_disk_enumerate_all();
}
}
int ventoy_code_is_busy(void)
{
return (g_current_progress == PT_FINISH) ? 0 : 1;
}
int ventoy_code_get_percent(void)
{
return g_current_progress * 100 / PT_FINISH;
}
int ventoy_code_get_result(void)
{
return g_cur_process_result;
}
void ventoy_code_save_cfg(void)
{
ventoy_http_save_cfg();
}
| 42,561 | C | .c | 1,382 | 24.518813 | 117 | 0.578021 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
740 | ventoy_qt_stub.c | ventoy_Ventoy/LinuxGUI/Ventoy2Disk/QT/ventoy_qt_stub.c | /******************************************************************************
* ventoy_qt_stub.c
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <stdarg.h>
#include <errno.h>
#include <time.h>
#include <unistd.h>
#include <linux/limits.h>
#include <pthread.h>
#include <ventoy_define.h>
#include <ventoy_json.h>
#include <ventoy_util.h>
#include <ventoy_disk.h>
#include <ventoy_http.h>
struct mg_context *
mg_start(const struct mg_callbacks *callbacks,
void *user_data,
const char **options)
{
(void)callbacks;
(void)user_data;
(void)options;
return NULL;
}
void mg_stop(struct mg_context *ctx)
{
(void)ctx;
}
int mg_read(struct mg_connection *conn, void *buf, size_t len)
{
(void)conn;
(void)buf;
(void)len;
return 0;
}
const struct mg_request_info * mg_get_request_info(const struct mg_connection *conn)
{
(void)conn;
return NULL;
}
int mg_start_thread(mg_thread_func_t func, void *param)
{
pthread_t thread_id;
pthread_attr_t attr;
int result;
(void)pthread_attr_init(&attr);
(void)pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
#if defined(USE_STACK_SIZE) && (USE_STACK_SIZE > 1)
/* Compile-time option to control stack size,
* e.g. -DUSE_STACK_SIZE=16384 */
(void)pthread_attr_setstacksize(&attr, USE_STACK_SIZE);
#endif /* defined(USE_STACK_SIZE) && (USE_STACK_SIZE > 1) */
result = pthread_create(&thread_id, &attr, func, param);
pthread_attr_destroy(&attr);
return result;
}
int mg_printf(struct mg_connection *conn, const char *fmt, ...)
{
(void)conn;
(void)fmt;
return 0;
}
static unsigned char window_icon_hexData[] = {
0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A, 0x00, 0x00, 0x00, 0x0D, 0x49, 0x48, 0x44, 0x52,
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0x42, 0x60, 0x82
};
void *get_window_icon_raw_data(int *len)
{
*len = (int)sizeof(window_icon_hexData);
return window_icon_hexData;
}
| 51,747 | C | .c | 582 | 84.304124 | 99 | 0.64875 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
745 | ventoy_disk.c | ventoy_Ventoy/LinuxGUI/Ventoy2Disk/Core/ventoy_disk.c | /******************************************************************************
* ventoy_disk.c ---- ventoy disk
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <errno.h>
#include <ctype.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <linux/fs.h>
#include <dirent.h>
#include <time.h>
#include <ventoy_define.h>
#include <ventoy_disk.h>
#include <ventoy_util.h>
#include <fat_filelib.h>
int g_disk_num = 0;
static int g_fatlib_media_fd = 0;
static uint64_t g_fatlib_media_offset = 0;
ventoy_disk *g_disk_list = NULL;
static const char *g_ventoy_dev_type_str[VTOY_DEVICE_END] =
{
"unknown", "scsi", "USB", "ide", "dac960",
"cpqarray", "file", "ataraid", "i2o",
"ubd", "dasd", "viodasd", "sx8", "dm",
"xvd", "sd/mmc", "virtblk", "aoe",
"md", "loopback", "nvme", "brd", "pmem"
};
static const char * ventoy_get_dev_type_name(ventoy_dev_type type)
{
return (type < VTOY_DEVICE_END) ? g_ventoy_dev_type_str[type] : "unknown";
}
static int ventoy_check_blk_major(int major, const char *type)
{
int flag = 0;
int valid = 0;
int devnum = 0;
int len = 0;
char line[64];
char *pos = NULL;
FILE *fp = NULL;
fp = fopen("/proc/devices", "r");
if (!fp)
{
return 0;
}
len = (int)strlen(type);
while (fgets(line, sizeof(line), fp))
{
if (flag)
{
pos = strchr(line, ' ');
if (pos)
{
devnum = (int)strtol(line, NULL, 10);
if (devnum == major)
{
if (strncmp(pos + 1, type, len) == 0)
{
valid = 1;
}
break;
}
}
}
else if (strncmp(line, "Block devices:", 14) == 0)
{
flag = 1;
}
}
fclose(fp);
return valid;
}
static int ventoy_get_disk_devnum(const char *name, int *major, int* minor)
{
int rc;
char *pos;
char devnum[16] = {0};
rc = ventoy_get_sys_file_line(devnum, sizeof(devnum), "/sys/block/%s/dev", name);
if (rc)
{
return 1;
}
pos = strstr(devnum, ":");
if (!pos)
{
return 1;
}
*major = (int)strtol(devnum, NULL, 10);
*minor = (int)strtol(pos + 1, NULL, 10);
return 0;
}
static ventoy_dev_type ventoy_get_dev_type(const char *name, int major, int minor)
{
int rc;
char syspath[128];
char dstpath[256];
memset(syspath, 0, sizeof(syspath));
memset(dstpath, 0, sizeof(dstpath));
scnprintf(syspath, "/sys/block/%s", name);
rc = readlink(syspath, dstpath, sizeof(dstpath) - 1);
if (rc > 0 && strstr(dstpath, "/usb"))
{
return VTOY_DEVICE_USB;
}
if (SCSI_BLK_MAJOR(major) && (minor % 0x10 == 0))
{
return VTOY_DEVICE_SCSI;
}
else if (IDE_BLK_MAJOR(major) && (minor % 0x40 == 0))
{
return VTOY_DEVICE_IDE;
}
else if (major == DAC960_MAJOR && (minor % 0x8 == 0))
{
return VTOY_DEVICE_DAC960;
}
else if (major == ATARAID_MAJOR && (minor % 0x10 == 0))
{
return VTOY_DEVICE_ATARAID;
}
else if (major == AOE_MAJOR && (minor % 0x10 == 0))
{
return VTOY_DEVICE_AOE;
}
else if (major == DASD_MAJOR && (minor % 0x4 == 0))
{
return VTOY_DEVICE_DASD;
}
else if (major == VIODASD_MAJOR && (minor % 0x8 == 0))
{
return VTOY_DEVICE_VIODASD;
}
else if (SX8_BLK_MAJOR(major) && (minor % 0x20 == 0))
{
return VTOY_DEVICE_SX8;
}
else if (I2O_BLK_MAJOR(major) && (minor % 0x10 == 0))
{
return VTOY_DEVICE_I2O;
}
else if (CPQARRAY_BLK_MAJOR(major) && (minor % 0x10 == 0))
{
return VTOY_DEVICE_CPQARRAY;
}
else if (UBD_MAJOR == major && (minor % 0x10 == 0))
{
return VTOY_DEVICE_UBD;
}
else if (XVD_MAJOR == major && (minor % 0x10 == 0))
{
return VTOY_DEVICE_XVD;
}
else if (SDMMC_MAJOR == major && (minor % 0x8 == 0))
{
return VTOY_DEVICE_SDMMC;
}
else if (ventoy_check_blk_major(major, "virtblk"))
{
return VTOY_DEVICE_VIRTBLK;
}
else if (major == LOOP_MAJOR)
{
return VTOY_DEVICE_LOOP;
}
else if (major == MD_MAJOR)
{
return VTOY_DEVICE_MD;
}
else if (major == RAM_MAJOR)
{
return VTOY_DEVICE_RAM;
}
else if (strstr(name, "nvme") && ventoy_check_blk_major(major, "blkext"))
{
return VTOY_DEVICE_NVME;
}
else if (strstr(name, "pmem") && ventoy_check_blk_major(major, "blkext"))
{
return VTOY_DEVICE_PMEM;
}
return VTOY_DEVICE_END;
}
static int ventoy_is_possible_blkdev(const char *name)
{
if (name[0] == '.')
{
return 0;
}
/* /dev/ramX */
if (name[0] == 'r' && name[1] == 'a' && name[2] == 'm')
{
return 0;
}
/* /dev/zramX */
if (name[0] == 'z' && name[1] == 'r' && name[2] == 'a' && name[3] == 'm')
{
return 0;
}
/* /dev/loopX */
if (name[0] == 'l' && name[1] == 'o' && name[2] == 'o' && name[3] == 'p')
{
return 0;
}
/* /dev/dm-X */
if (name[0] == 'd' && name[1] == 'm' && name[2] == '-' && isdigit(name[3]))
{
return 0;
}
/* /dev/srX */
if (name[0] == 's' && name[1] == 'r' && isdigit(name[2]))
{
return 0;
}
return 1;
}
int ventoy_is_disk_4k_native(const char *disk)
{
int fd;
int rc = 0;
int logsector = 0;
int physector = 0;
char diskpath[256] = {0};
snprintf(diskpath, sizeof(diskpath) - 1, "/dev/%s", disk);
fd = open(diskpath, O_RDONLY | O_BINARY);
if (fd >= 0)
{
ioctl(fd, BLKSSZGET, &logsector);
ioctl(fd, BLKPBSZGET, &physector);
if (logsector == 4096 && physector == 4096)
{
rc = 1;
}
close(fd);
}
vdebug("is 4k native disk <%s> <%d>\n", disk, rc);
return rc;
}
uint64_t ventoy_get_disk_size_in_byte(const char *disk)
{
int fd;
int rc;
unsigned long long size = 0;
char diskpath[256] = {0};
char sizebuf[64] = {0};
// Try 1: get size from sysfs
snprintf(diskpath, sizeof(diskpath) - 1, "/sys/block/%s/size", disk);
if (access(diskpath, F_OK) >= 0)
{
vdebug("get disk size from sysfs for %s\n", disk);
fd = open(diskpath, O_RDONLY | O_BINARY);
if (fd >= 0)
{
read(fd, sizebuf, sizeof(sizebuf));
size = strtoull(sizebuf, NULL, 10);
close(fd);
return (uint64_t)(size * 512);
}
}
else
{
vdebug("%s not exist \n", diskpath);
}
// Try 2: get size from ioctl
snprintf(diskpath, sizeof(diskpath) - 1, "/dev/%s", disk);
fd = open(diskpath, O_RDONLY);
if (fd >= 0)
{
vdebug("get disk size from ioctl for %s\n", disk);
rc = ioctl(fd, BLKGETSIZE64, &size);
if (rc == -1)
{
size = 0;
vdebug("failed to ioctl %d\n", rc);
}
close(fd);
}
else
{
vdebug("failed to open %s %d\n", diskpath, errno);
}
vdebug("disk %s size %llu bytes\n", disk, size);
return size;
}
int ventoy_get_disk_vendor(const char *name, char *vendorbuf, int bufsize)
{
return ventoy_get_sys_file_line(vendorbuf, bufsize, "/sys/block/%s/device/vendor", name);
}
int ventoy_get_disk_model(const char *name, char *modelbuf, int bufsize)
{
return ventoy_get_sys_file_line(modelbuf, bufsize, "/sys/block/%s/device/model", name);
}
static int fatlib_media_sector_read(uint32 sector, uint8 *buffer, uint32 sector_count)
{
lseek(g_fatlib_media_fd, (sector + g_fatlib_media_offset) * 512ULL, SEEK_SET);
read(g_fatlib_media_fd, buffer, sector_count * 512);
return 1;
}
static int fatlib_is_secure_boot_enable(void)
{
void *flfile = NULL;
flfile = fl_fopen("/EFI/BOOT/grubx64_real.efi", "rb");
if (flfile)
{
vlog("/EFI/BOOT/grubx64_real.efi find, secure boot in enabled\n");
fl_fclose(flfile);
return 1;
}
else
{
vlog("/EFI/BOOT/grubx64_real.efi not exist\n");
}
return 0;
}
static int fatlib_get_ventoy_version(char *verbuf, int bufsize)
{
int rc = 1;
int size = 0;
char *buf = NULL;
char *pos = NULL;
char *end = NULL;
void *flfile = NULL;
flfile = fl_fopen("/grub/grub.cfg", "rb");
if (flfile)
{
fl_fseek(flfile, 0, SEEK_END);
size = (int)fl_ftell(flfile);
fl_fseek(flfile, 0, SEEK_SET);
buf = malloc(size + 1);
if (buf)
{
fl_fread(buf, 1, size, flfile);
buf[size] = 0;
pos = strstr(buf, "VENTOY_VERSION=");
if (pos)
{
pos += strlen("VENTOY_VERSION=");
if (*pos == '"')
{
pos++;
}
end = pos;
while (*end != 0 && *end != '"' && *end != '\r' && *end != '\n')
{
end++;
}
*end = 0;
snprintf(verbuf, bufsize - 1, "%s", pos);
rc = 0;
}
free(buf);
}
fl_fclose(flfile);
}
else
{
vdebug("No grub.cfg found\n");
}
return rc;
}
int ventoy_get_vtoy_data(ventoy_disk *info, int *ppartstyle)
{
int i;
int fd;
int len;
int rc = 1;
int ret = 1;
int part_style;
uint64_t part1_start_sector;
uint64_t part1_sector_count;
uint64_t part2_start_sector;
uint64_t part2_sector_count;
uint64_t preserved_space;
char name[64] = {0};
disk_ventoy_data *vtoy = NULL;
VTOY_GPT_INFO *gpt = NULL;
vtoy = &(info->vtoydata);
gpt = &(vtoy->gptinfo);
memset(vtoy, 0, sizeof(disk_ventoy_data));
vdebug("ventoy_get_vtoy_data %s\n", info->disk_path);
if (info->size_in_byte < (2 * VTOYEFI_PART_BYTES))
{
vdebug("disk %s is too small %llu\n", info->disk_path, (_ull)info->size_in_byte);
return 1;
}
fd = open(info->disk_path, O_RDONLY | O_BINARY);
if (fd < 0)
{
vdebug("failed to open %s %d\n", info->disk_path, errno);
return 1;
}
len = (int)read(fd, &(vtoy->gptinfo), sizeof(VTOY_GPT_INFO));
if (len != sizeof(VTOY_GPT_INFO))
{
vdebug("failed to read %s %d\n", info->disk_path, errno);
goto end;
}
if (gpt->MBR.Byte55 != 0x55 || gpt->MBR.ByteAA != 0xAA)
{
vdebug("Invalid mbr magic 0x%x 0x%x\n", gpt->MBR.Byte55, gpt->MBR.ByteAA);
goto end;
}
if (gpt->MBR.PartTbl[0].FsFlag == 0xEE && strncmp(gpt->Head.Signature, "EFI PART", 8) == 0)
{
part_style = GPT_PART_STYLE;
if (ppartstyle)
{
*ppartstyle = part_style;
}
if (gpt->PartTbl[0].StartLBA == 0 || gpt->PartTbl[1].StartLBA == 0)
{
vdebug("NO ventoy efi part layout <%llu %llu>\n",
(_ull)gpt->PartTbl[0].StartLBA,
(_ull)gpt->PartTbl[1].StartLBA);
goto end;
}
for (i = 0; i < 36; i++)
{
name[i] = (char)(gpt->PartTbl[1].Name[i]);
}
if (strcmp(name, "VTOYEFI"))
{
vdebug("Invalid efi part2 name <%s>\n", name);
goto end;
}
part1_start_sector = gpt->PartTbl[0].StartLBA;
part1_sector_count = gpt->PartTbl[0].LastLBA - part1_start_sector + 1;
part2_start_sector = gpt->PartTbl[1].StartLBA;
part2_sector_count = gpt->PartTbl[1].LastLBA - part2_start_sector + 1;
preserved_space = info->size_in_byte - (part2_start_sector + part2_sector_count + 33) * 512;
}
else
{
part_style = MBR_PART_STYLE;
if (ppartstyle)
{
*ppartstyle = part_style;
}
part1_start_sector = gpt->MBR.PartTbl[0].StartSectorId;
part1_sector_count = gpt->MBR.PartTbl[0].SectorCount;
part2_start_sector = gpt->MBR.PartTbl[1].StartSectorId;
part2_sector_count = gpt->MBR.PartTbl[1].SectorCount;
preserved_space = info->size_in_byte - (part2_start_sector + part2_sector_count) * 512;
}
if (part1_start_sector != VTOYIMG_PART_START_SECTOR ||
part2_sector_count != VTOYEFI_PART_SECTORS ||
(part1_start_sector + part1_sector_count) != part2_start_sector)
{
vdebug("Not valid ventoy partition layout [%llu %llu] [%llu %llu]\n",
part1_start_sector, part1_sector_count, part2_start_sector, part2_sector_count);
goto end;
}
vdebug("ventoy partition layout check OK: [%llu %llu] [%llu %llu]\n",
part1_start_sector, part1_sector_count, part2_start_sector, part2_sector_count);
vtoy->ventoy_valid = 1;
vdebug("now check secure boot for %s ...\n", info->disk_path);
g_fatlib_media_fd = fd;
g_fatlib_media_offset = part2_start_sector;
fl_init();
if (0 == fl_attach_media(fatlib_media_sector_read, NULL))
{
ret = fatlib_get_ventoy_version(vtoy->ventoy_ver, sizeof(vtoy->ventoy_ver));
if (ret == 0 && vtoy->ventoy_ver[0])
{
vtoy->secure_boot_flag = fatlib_is_secure_boot_enable();
}
else
{
vdebug("fatlib_get_ventoy_version failed %d\n", ret);
}
}
else
{
vdebug("fl_attach_media failed\n");
}
fl_shutdown();
g_fatlib_media_fd = -1;
g_fatlib_media_offset = 0;
if (vtoy->ventoy_ver[0] == 0)
{
vtoy->ventoy_ver[0] = '?';
}
if (0 == vtoy->ventoy_valid)
{
goto end;
}
lseek(fd, 2040 * 512, SEEK_SET);
read(fd, vtoy->rsvdata, sizeof(vtoy->rsvdata));
vtoy->preserved_space = preserved_space;
vtoy->partition_style = part_style;
vtoy->part2_start_sector = part2_start_sector;
rc = 0;
end:
vtoy_safe_close_fd(fd);
return rc;
}
int ventoy_get_disk_info(const char *name, ventoy_disk *info)
{
char vendor[64] = {0};
char model[128] = {0};
vdebug("get disk info %s\n", name);
strlcpy(info->disk_name, name);
scnprintf(info->disk_path, "/dev/%s", name);
if (strstr(name, "nvme") || strstr(name, "mmc") || strstr(name, "nbd"))
{
scnprintf(info->part1_name, "%sp1", name);
scnprintf(info->part1_path, "/dev/%sp1", name);
scnprintf(info->part2_name, "%sp2", name);
scnprintf(info->part2_path, "/dev/%sp2", name);
}
else
{
scnprintf(info->part1_name, "%s1", name);
scnprintf(info->part1_path, "/dev/%s1", name);
scnprintf(info->part2_name, "%s2", name);
scnprintf(info->part2_path, "/dev/%s2", name);
}
info->is4kn = ventoy_is_disk_4k_native(name);
info->size_in_byte = ventoy_get_disk_size_in_byte(name);
ventoy_get_disk_devnum(name, &info->major, &info->minor);
info->type = ventoy_get_dev_type(name, info->major, info->minor);
ventoy_get_disk_vendor(name, vendor, sizeof(vendor));
ventoy_get_disk_model(name, model, sizeof(model));
scnprintf(info->human_readable_size, "%llu GB", (_ull)ventoy_get_human_readable_gb(info->size_in_byte));
scnprintf(info->disk_model, "%s %s (%s)", vendor, model, ventoy_get_dev_type_name(info->type));
ventoy_get_vtoy_data(info, &(info->partstyle));
vdebug("disk:<%s %d:%d> model:<%s> size:%llu (%s)\n",
info->disk_path, info->major, info->minor, info->disk_model, info->size_in_byte, info->human_readable_size);
if (info->vtoydata.ventoy_valid)
{
vdebug("%s Ventoy:<%s> %s secureboot:%d preserve:%llu\n", info->disk_path, info->vtoydata.ventoy_ver,
info->vtoydata.partition_style == MBR_PART_STYLE ? "MBR" : "GPT",
info->vtoydata.secure_boot_flag, (_ull)(info->vtoydata.preserved_space));
}
else
{
vdebug("%s NO Ventoy detected\n", info->disk_path);
}
return 0;
}
static int ventoy_disk_compare(const ventoy_disk *disk1, const ventoy_disk *disk2)
{
if (disk1->type == VTOY_DEVICE_USB && disk2->type == VTOY_DEVICE_USB)
{
return strcmp(disk1->disk_name, disk2->disk_name);
}
else if (disk1->type == VTOY_DEVICE_USB)
{
return -1;
}
else if (disk2->type == VTOY_DEVICE_USB)
{
return 1;
}
else
{
return strcmp(disk1->disk_name, disk2->disk_name);
}
}
static int ventoy_disk_sort(void)
{
int i, j;
ventoy_disk *tmp;
tmp = malloc(sizeof(ventoy_disk));
if (!tmp)
{
return 1;
}
for (i = 0; i < g_disk_num; i++)
for (j = i + 1; j < g_disk_num; j++)
{
if (ventoy_disk_compare(g_disk_list + i, g_disk_list + j) > 0)
{
memcpy(tmp, g_disk_list + i, sizeof(ventoy_disk));
memcpy(g_disk_list + i, g_disk_list + j, sizeof(ventoy_disk));
memcpy(g_disk_list + j, tmp, sizeof(ventoy_disk));
}
}
free(tmp);
return 0;
}
int ventoy_disk_enumerate_all(void)
{
int rc = 0;
DIR* dir = NULL;
struct dirent* p = NULL;
vdebug("ventoy_disk_enumerate_all\n");
dir = opendir("/sys/block");
if (!dir)
{
vlog("Failed to open /sys/block %d\n", errno);
return 1;
}
while (((p = readdir(dir)) != NULL) && (g_disk_num < MAX_DISK_NUM))
{
if (ventoy_is_possible_blkdev(p->d_name))
{
memset(g_disk_list + g_disk_num, 0, sizeof(ventoy_disk));
if (0 == ventoy_get_disk_info(p->d_name, g_disk_list + g_disk_num))
{
g_disk_num++;
}
}
}
closedir(dir);
ventoy_disk_sort();
return rc;
}
void ventoy_disk_dump(ventoy_disk *cur)
{
if (cur->vtoydata.ventoy_valid)
{
vdebug("%s [%s] %s\tVentoy: %s %s secureboot:%d preserve:%llu\n",
cur->disk_path, cur->human_readable_size, cur->disk_model,
cur->vtoydata.ventoy_ver, cur->vtoydata.partition_style == MBR_PART_STYLE ? "MBR" : "GPT",
cur->vtoydata.secure_boot_flag, (_ull)(cur->vtoydata.preserved_space));
}
else
{
vdebug("%s [%s] %s\tVentoy: NA\n", cur->disk_path, cur->human_readable_size, cur->disk_model);
}
}
void ventoy_disk_dump_all(void)
{
int i;
vdebug("============= DISK DUMP ============\n");
for (i = 0; i < g_disk_num; i++)
{
ventoy_disk_dump(g_disk_list + i);
}
}
int ventoy_disk_install(ventoy_disk *disk, void *efipartimg)
{
return 0;
}
int ventoy_disk_init(void)
{
g_disk_list = malloc(sizeof(ventoy_disk) * MAX_DISK_NUM);
ventoy_disk_enumerate_all();
ventoy_disk_dump_all();
return 0;
}
void ventoy_disk_exit(void)
{
check_free(g_disk_list);
g_disk_list = NULL;
g_disk_num = 0;
}
| 19,911 | C | .c | 669 | 23.09417 | 116 | 0.551996 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
746 | ventoy_log.c | ventoy_Ventoy/LinuxGUI/Ventoy2Disk/Core/ventoy_log.c | /******************************************************************************
* ventoy_log.c ---- ventoy log
*
* Copyright (c) 2021, longpanda <[email protected]>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <stdarg.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <pthread.h>
#include <time.h>
#include <linux/limits.h>
#include <ventoy_define.h>
extern char g_log_file[PATH_MAX];
static int g_ventoy_log_level = VLOG_DEBUG;
static pthread_mutex_t g_log_mutex;
int ventoy_log_init(void)
{
pthread_mutex_init(&g_log_mutex, NULL);
return 0;
}
void ventoy_log_exit(void)
{
pthread_mutex_destroy(&g_log_mutex);
}
void ventoy_set_loglevel(int level)
{
g_ventoy_log_level = level;
}
void ventoy_syslog_newline(int level, const char *Fmt, ...)
{
char log[512];
va_list arg;
time_t stamp;
struct tm ttm;
FILE *fp;
if (level > g_ventoy_log_level)
{
return;
}
time(&stamp);
localtime_r(&stamp, &ttm);
va_start(arg, Fmt);
vsnprintf(log, 512, Fmt, arg);
va_end(arg);
pthread_mutex_lock(&g_log_mutex);
fp = fopen(g_log_file, "a+");
if (fp)
{
fprintf(fp, "[%04u/%02u/%02u %02u:%02u:%02u] %s\n",
ttm.tm_year, ttm.tm_mon, ttm.tm_mday,
ttm.tm_hour, ttm.tm_min, ttm.tm_sec,
log);
fclose(fp);
}
pthread_mutex_unlock(&g_log_mutex);
}
void ventoy_syslog_printf(const char *Fmt, ...)
{
char log[512];
va_list arg;
time_t stamp;
struct tm ttm;
FILE *fp;
time(&stamp);
localtime_r(&stamp, &ttm);
va_start(arg, Fmt);
vsnprintf(log, 512, Fmt, arg);
va_end(arg);
pthread_mutex_lock(&g_log_mutex);
fp = fopen(g_log_file, "a+");
if (fp)
{
fprintf(fp, "[%04u/%02u/%02u %02u:%02u:%02u] %s",
ttm.tm_year, ttm.tm_mon, ttm.tm_mday,
ttm.tm_hour, ttm.tm_min, ttm.tm_sec,
log);
fclose(fp);
}
pthread_mutex_unlock(&g_log_mutex);
}
void ventoy_syslog(int level, const char *Fmt, ...)
{
char log[512];
va_list arg;
time_t stamp;
struct tm ttm;
FILE *fp;
if (level > g_ventoy_log_level)
{
return;
}
time(&stamp);
localtime_r(&stamp, &ttm);
va_start(arg, Fmt);
vsnprintf(log, 512, Fmt, arg);
va_end(arg);
pthread_mutex_lock(&g_log_mutex);
fp = fopen(g_log_file, "a+");
if (fp)
{
fprintf(fp, "[%04u/%02u/%02u %02u:%02u:%02u] %s",
ttm.tm_year + 1900, ttm.tm_mon, ttm.tm_mday,
ttm.tm_hour, ttm.tm_min, ttm.tm_sec,
log);
fclose(fp);
}
pthread_mutex_unlock(&g_log_mutex);
}
| 3,364 | C | .c | 126 | 22.134921 | 79 | 0.607733 | ventoy/Ventoy | 61,575 | 4,002 | 755 | GPL-3.0 | 9/7/2024, 9:40:14 AM (Europe/Amsterdam) | false | false | false | false | false | false | false | false |
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