forked from getitnowmarketing/htc-emmc-ra-recovery
/
extracommands.c
1396 lines (1188 loc) · 34.9 KB
/
extracommands.c
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/* Getitnowmarketing
This was taken and modified from Koush's extendedcommands.c
http://github.com/koush/android_bootable_recovery
To handle formatting non yaffs2 partitions like the ext3 /data & /cache on Incredible
*/
#include <assert.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>
#include "amend/commands.h"
#include "commands.h"
#include "common.h"
#include "cutils/misc.h"
#include "cutils/properties.h"
#include "firmware.h"
#include "minzip/DirUtil.h"
#include "minzip/Zip.h"
#include "roots.h"
#include "extracommands.h"
#include <signal.h>
#include <ctype.h>
#include <getopt.h>
#include <linux/input.h>
#include <dirent.h>
#include <sys/reboot.h>
#include <time.h>
#include <termios.h>
#include "bootloader.h"
#include "install.h"
#include "minui/minui.h"
#include <sys/limits.h>
#include "recovery_ui_keys.h"
#include "mmcutils/mmcutils.h"
//disable this, its optional
int signature_check_enabled = 0;
void toggle_signature_check()
{
signature_check_enabled = !signature_check_enabled;
ui_print("Signature Check: %s\n", signature_check_enabled ? "Enabled" : "Disabled");
if (signature_check_enabled == 0) ui_print("Flashing unsigned zips may corrupt your system!\n");
}
int full_ext_format_enabled = 0;
void toggle_full_ext_format()
{
full_ext_format_enabled = !full_ext_format_enabled;
ui_print("Full Format Ext3/4: %s\n", full_ext_format_enabled ? "Enabled" : "Disabled");
if (full_ext_format_enabled == 1) ui_print("Full mke2fs format of ext3-ext4 enabled!\n");
}
void key_logger_test()
{
//finish_recovery(NULL);
//ui_reset_progress();
ui_print("Outputting key codes.\n");
ui_print("Go back to end debugging.\n");
for (;;) {
int key = ui_wait_key();
int action_key = device_handle_key(key, 1);
if (action_key == GO_BACK) {
break;
} else {
ui_print("Key: %d\n", key);
}
}
}
void run_script(char *str1,char *str2,char *str3,char *str4,char *str5,char *str6,char *str7)
{
ui_print(str1);
ui_clear_key_queue();
ui_print("\nPress %s to confirm,", CONFIRM);
ui_print("\nany other key to abort.\n");
int confirm = ui_wait_key();
int action_confirm_rs = device_handle_key(confirm, 1);
if (action_confirm_rs == SELECT_ITEM) {
ui_print(str2);
pid_t pid = fork();
if (pid == 0) {
char *args[] = { "/sbin/sh", "-c", str3, "1>&2", NULL };
execv("/sbin/sh", args);
fprintf(stderr, str4, strerror(errno));
_exit(-1);
}
int status;
while (waitpid(pid, &status, WNOHANG) == 0) {
ui_print(".");
sleep(1);
}
ui_print("\n");
if (!WIFEXITED(status) || (WEXITSTATUS(status) != 0)) {
ui_print(str5);
} else {
ui_print(str6);
}
} else {
ui_print(str7);
}
if (!ui_text_visible()) return;
}
// This was pulled from bionic: The default system command always looks
// for shell in /system/bin/sh. This is bad.
#define _PATH_BSHELL "/sbin/sh"
extern char **environ;
int
__system(const char *command)
{
pid_t pid;
sig_t intsave, quitsave;
sigset_t mask, omask;
int pstat;
char *argp[] = {"sh", "-c", NULL, NULL};
if (!command) /* just checking... */
return(1);
argp[2] = (char *)command;
sigemptyset(&mask);
sigaddset(&mask, SIGCHLD);
sigprocmask(SIG_BLOCK, &mask, &omask);
switch (pid = vfork()) {
case -1: /* error */
sigprocmask(SIG_SETMASK, &omask, NULL);
return(-1);
case 0: /* child */
sigprocmask(SIG_SETMASK, &omask, NULL);
execve(_PATH_BSHELL, argp, environ);
_exit(127);
}
intsave = (sig_t) bsd_signal(SIGINT, SIG_IGN);
quitsave = (sig_t) bsd_signal(SIGQUIT, SIG_IGN);
pid = waitpid(pid, (int *)&pstat, 0);
sigprocmask(SIG_SETMASK, &omask, NULL);
(void)bsd_signal(SIGINT, intsave);
(void)bsd_signal(SIGQUIT, quitsave);
return (pid == -1 ? -1 : pstat);
}
int format_non_mtd_device(const char* root)
{
// if this is SDEXT:, don't worry about it.
if (0 == strcmp(root, "SDEXT:"))
{
char device_sdext[PATH_MAX];
get_device_index("SDEXT:", device_sdext);
struct stat st;
if (0 != stat(device_sdext, &st))
{
ui_print("No app2sd partition found. Skipping format of /sd-ext.\n");
return 0;
}
}
char path[PATH_MAX];
translate_root_path(root, path, PATH_MAX);
if (0 != ensure_root_path_mounted(root))
{
ui_print("Error mounting %s!\n", path);
ui_print("Skipping format...\n");
return 0;
}
static char tmp[PATH_MAX];
#ifdef HAS_DATA_MEDIA_SDCARD
if (strcmp(root, "DATA:") == 0) {
sprintf(tmp, "cd /data ; for f in $(ls -a | grep -v ^media$); do rm -rf $f; done");
__system(tmp);
}
else {
sprintf(tmp, "rm -rf %s/*", path);
__system(tmp);
sprintf(tmp, "rm -rf %s/.*", path);
__system(tmp);
}
#else
sprintf(tmp, "rm -rf %s/*", path);
__system(tmp);
sprintf(tmp, "rm -rf %s/.*", path);
__system(tmp);
#endif
ensure_root_path_unmounted(root);
return 0;
}
void usb_toggle_sdcard()
{
ui_print("\nEnabling USB-MS : ");
pid_t pid = fork();
if (pid == 0) {
char *args[] = { "/sbin/sh", "-c", "/sbin/ums_toggle on", "1>&2", NULL };
execv("/sbin/sh", args);
fprintf(stderr, "\nUnable to enable USB-MS!\n(%s)\n", strerror(errno));
_exit(-1);
}
int status;
while (waitpid(pid, &status, WNOHANG) == 0) {
ui_print(".");
sleep(1);
}
ui_print("\n");
if (!WIFEXITED(status) || (WEXITSTATUS(status) != 0)) {
ui_print("\nError : Run 'ums_toggle' via adb!\n\n");
} else {
ui_clear_key_queue();
ui_print("\nUSB-MS enabled!");
ui_print("\nPress %s to disable,", CONFIRM);
ui_print("\nand return to menu\n");
for (;;) {
int key = ui_wait_key();
int action_key = device_handle_key(key, 1);
if (action_key == SELECT_ITEM) {
ui_print("\nDisabling USB-MS : ");
pid_t pid = fork();
if (pid == 0) {
char *args[] = { "/sbin/sh", "-c", "/sbin/ums_toggle off", "1>&2", NULL };
execv("/sbin/sh", args);
fprintf(stderr, "\nUnable to disable USB-MS!\n(%s)\n", strerror(errno));
_exit(-1);
}
int status;
while (waitpid(pid, &status, WNOHANG) == 0) {
ui_print(".");
sleep(1);
}
ui_print("\n");
if (!WIFEXITED(status) || (WEXITSTATUS(status) != 0)) {
ui_print("\nError : Run 'ums_toggle' via adb!\n\n");
} else {
ui_print("\nUSB-MS disabled!\n\n");
}
break;
}
}
}
}
#ifdef HAS_INTERNAL_SD
void usb_toggle_internal()
{
ui_print("\nEnabling USB-MS : ");
pid_t pid1 = fork();
if (pid1 == 0) {
char *args[] = { "/sbin/sh", "-c", "/sbin/ums_toggle internal", "1>&2", NULL };
execv("/sbin/sh", args);
fprintf(stderr, "\nUnable to enable USB-MS!\n(%s)\n", strerror(errno));
_exit(-1);
}
int status1;
while (waitpid(pid1, &status1, WNOHANG) == 0) {
ui_print(".");
sleep(1);
}
ui_print("\n");
if (!WIFEXITED(status1) || (WEXITSTATUS(status1) != 0)) {
ui_print("\nError : Run 'ums_toggle' via adb!\n\n");
} else {
ui_clear_key_queue();
ui_print("\nUSB-MS enabled!");
ui_print("\nPress %s to disable,", CONFIRM);
ui_print("\nand return to menu\n");
for (;;) {
int key = ui_wait_key();
int action_key = device_handle_key(key, 1);
if (action_key == SELECT_ITEM) {
ui_print("\nDisabling USB-MS : ");
pid_t pid1 = fork();
if (pid1 == 0) {
char *args[] = { "/sbin/sh", "-c", "/sbin/ums_toggle off", "1>&2", NULL };
execv("/sbin/sh", args);
fprintf(stderr, "\nUnable to disable USB-MS!\n(%s)\n", strerror(errno));
_exit(-1);
}
int status1;
while (waitpid(pid1, &status1, WNOHANG) == 0) {
ui_print(".");
sleep(1);
}
ui_print("\n");
if (!WIFEXITED(status1) || (WEXITSTATUS(status1) != 0)) {
ui_print("\nError : Run 'ums_toggle' via adb!\n\n");
} else {
ui_print("\nUSB-MS disabled!\n\n");
}
break;
}
}
}
}
#endif
void wipe_battery_stats()
{
ensure_root_path_mounted("DATA:");
remove("/data/system/batterystats.bin");
ensure_root_path_unmounted("DATA:");
}
void wipe_rotate_settings()
{
ensure_root_path_mounted("DATA:");
__system("rm -r /data/misc/akmd*");
__system("rm -r /data/misc/rild*");
ensure_root_path_unmounted("DATA:");
}
void make_clockwork_path()
{
ensure_root_path_mounted("SDCARD:");
__system("mkdir -p /sdcard/clockworkmod/backup");
// ensure_root_path_unmounted("SDCARD:");
}
void check_my_battery_level()
{
char cap_s[4];
FILE * cap = fopen("/sys/class/power_supply/battery/capacity","r");
fgets(cap_s, 4, cap);
fclose(cap);
ui_print("\nBattery Level: %s%%\n\n", cap_s);
}
#ifndef USES_NAND_MTD
void check_fs() {
ensure_root_path_mounted("SYSTEM:");
ensure_root_path_mounted("DATA:");
ensure_root_path_mounted("CACHE:");
#ifdef IS_ICONIA
ensure_root_path_mounted("FLEXROM:");
#endif
static char discard[1024];
char device[64], name[64], type[64];
FILE *mounts = fopen("/proc/mounts", "r");
while (fscanf(mounts, "%64s %64s %64s %1024[^\n]", device, name, type, discard) != EOF) {
/* Enjoy the whitespace! */
if (
!strcmp(name, "/data") ||
!strcmp(name, "/system") ||
#ifdef IS_ICONIA
!strcmp(name, "/flexrom") ||
!strcmp(name, "/cache")
#else
!strcmp(name, "/cache")
#endif
// !strcmp(name, "/proc")
)
/* Only prints if filter matches */
ui_print("name: %s; type: %s\n", name, type);
}
ensure_root_path_unmounted("SYSTEM:");
ensure_root_path_unmounted("DATA:");
ensure_root_path_unmounted("CACHE:");
#ifdef IS_ICONIA
ensure_root_path_unmounted("FLEXROM:");
#endif
fclose(mounts);
}
#endif
int dump_device(const char *root)
{
const RootInfo* info = get_device_info(root);
if (info == NULL || info->device == NULL) {
return -1;
}
if(!strcmp (info->type, "emmc")) {
mmc_scan_partitions();
const MmcPartition *partition;
partition = mmc_find_partition_by_name(info->partition_name);
if (partition != NULL) {
static char dump[PATH_MAX];
sprintf(dump, "dd if=%s of=/tmp/mkboot/%s.img bs=4096", partition->device_index, info->partition_name);
__system(dump);
LOGW("dump cmd is %s\n", dump);
return 0;
} else {
static char dump[PATH_MAX];
sprintf(dump, "dd if=%s of=/tmp/mkboot/%s.img bs=4096", info->device, info->partition_name);
__system(dump);
LOGW("dump cmd is %s\n", dump);
return 0;
}
}
if(!strcmp (info->type, "mtd")) {
static char dump[PATH_MAX];
sprintf(dump, "dump_image %s /tmp/mkboot/%s.img", info->partition_name, info->partition_name);
__system(dump);
LOGW("dump cmd is %s\n", dump);
return 0;
}
return -1;
}
void unpack_boot()
{
__system("unpackbootimg -i /tmp/mkboot/boot.img -o /tmp/mkboot");
__system("mkbootimg.sh");
#ifdef USES_NAND_MTD
__system("flash_image boot /tmp/mkboot/newboot.img");
#else
char boot_device[PATH_MAX];
char fb_cmd[PATH_MAX];
property_get("ro.boot.block", boot_device, "");
if(!strcmp(boot_device, ""))
{
LOGE("Error getting boot device\n");
return;
}
sprintf(fb_cmd, "dd if=/tmp/mkboot/newboot.img of=%s bs=4096", boot_device);
__system(fb_cmd);
#endif
sync();
}
#ifdef HBOOT_SON_KERNEL
void unpack_boot_hbootzip()
{
__system("unpackbootimg -i /tmp/mkboot/boot.img -o /tmp/mkboot");
__system("mkbootimg.sh");
}
#endif
void setup_mkboot()
{
ensure_root_path_mounted("SDCARD:");
__system("mkdir -p /sdcard/mkboot");
__system("mkdir -p /sdcard/mkboot/zImage");
__system("mkdir -p /sdcard/mkboot/modules");
__system("rm -rf /tmp/mkboot");
__system("mkdir -p /tmp/mkboot");
__system("chmod 0755 /tmp/mkboot/");
}
#ifdef HBOOT_SON_KERNEL
void setup_hbootzip()
{
ensure_root_path_mounted("SDCARD:");
__system("mkdir -p /sdcard/mkboot");
__system("mkdir -p /sdcard/mkboot/zImage");
__system("mkdir -p /sdcard/mkboot/modules");
__system("rm -rf /tmp/mkboot");
__system("mkdir -p /tmp/mkboot");
__system("chmod 0755 /tmp/mkboot/");
__system("mkdir -p /sdcard/mkboot/androidinfo");
}
#endif
int check_file_exists(const char* file_path)
{
struct stat st;
if (0 != stat(file_path, &st)) {
LOGW("Error %s doesn't exist\n", file_path);
return -1;
} else {
return 0;
}
}
int is_dir(const char* file_path)
/* dir ret 0, file ret 1, err ret -1 */
{
if (0 == (check_file_exists(file_path))) {
struct stat s;
stat(file_path, &s);
if (!(S_ISDIR(s.st_mode))) {
return 0;
} else if (!(S_ISREG(s.st_mode))) {
return 1;
} else {
return -1;
}
}
return -1;
}
int copy_file(const char* source, const char* dest)
{
/* need to add a check to see if dest dir exists and volume is mounted */
if (0 == (is_dir(source))) {
char copy[PATH_MAX];
sprintf(copy, "cp -r %s %s", source, dest);
__system(copy);
return 0;
}
if (1 == (is_dir(source))) {
char copy[PATH_MAX];
sprintf(copy, "cp %s %s", source, dest);
__system(copy);
return 0;
}
return 1;
}
void do_module()
{
ensure_root_path_mounted("SYSTEM:");
ensure_root_path_mounted("SDCARD:");
__system("rm -rf /system/lib/modules");
__system("cp -r /sdcard/mkboot/modules /system/lib/modules");
__system("chmod 0644 /system/lib/modules/*");
ensure_root_path_unmounted("SYSTEM:");
//ensure_root_path_unmounted("SDCARD:");
}
#ifdef HBOOT_SON_KERNEL
void make_hboot_zip()
{
ensure_root_path_mounted("SDCARD:");
char htcmodelid[20];
char zipid[5];
property_get("ro.htcmodelid", htcmodelid, "");
//LOGE("htcmodelid is %s\n", htcmodelid);
strncpy (zipid, htcmodelid, 4);
zipid[4]='\0';
puts (zipid);
//LOGE("zipid is: %s\n", zipid);
char zippkg[PATH_MAX];
sprintf(zippkg, "/sbin/zip -j /tmp/mkboot/%sIMG /tmp/mkboot/android-info.txt /tmp/mkboot/boot.img", zipid);
//LOGE("zip command is : %s\n", zippkg);
__system(zippkg);
char zipcopy[PATH_MAX];
sprintf(zipcopy, "cp /tmp/mkboot/%sIMG.zip /sdcard/%sIMG.zip", zipid, zipid);
__system(zipcopy);
//LOGE("zipcopy command is: %s\n", zipcopy);
}
void delete_hboot_zip()
{
ensure_root_path_mounted("SDCARD:");
char htcmodelid[20];
char zipid[5];
property_get("ro.htcmodelid", htcmodelid, "");
strncpy (zipid, htcmodelid, 4);
zipid[4]='\0';
puts (zipid);
char zippkg_del[PATH_MAX];
sprintf(zippkg_del, "rm /sdcard/%sIMG.zip", zipid);
__system(zippkg_del);
}
#endif
void do_make_new_boot()
{
setup_mkboot();
ui_print("\nConnect phone to pc");
ui_print("\nand copy new zImage and");
ui_print("\nmodules to /sdcard/mkboot");
ui_print("\nzImage & modules folder\n\n");
usb_toggle_sdcard();
ensure_root_path_mounted("SDCARD:");
dump_device("BOOT:");
if (0 == (copy_file("/sdcard/mkboot/zImage/zImage", "/tmp/mkboot/zImage"))) {
unpack_boot();
do_module();
ui_print("New boot created and flashed!!\n\n");
} else {
ui_print("Error missing /sdcard/mkboot/zImage/zImage\n\n");
}
__system("rm -rf /tmp/mkboot");
__system("rm /sdcard/mkboot/zImage/*");
__system("rm /sdcard/mkboot/modules/*");
ensure_root_path_unmounted("SDCARD:");
}
#ifdef HBOOT_SON_KERNEL
int do_make_new_hbootbootzip()
{
setup_hbootzip();
ui_print("\nConnect phone to pc");
ui_print("\nand copy new zImage and");
ui_print("\nmodules to /sdcard/mkboot");
ui_print("\nzImage & modules folder\n");
ui_print("\nCopy android-info.txt to");
ui_print("\n/sdcard/mkboot/androidinfo folder\n\n");
usb_toggle_sdcard();
ensure_root_path_mounted("SDCARD:");
dump_device("BOOT:");
if (0 == (copy_file("/sdcard/mkboot/zImage/zImage", "/tmp/mkboot/zImage"))) {
unpack_boot_hbootzip();
do_module();
ui_print("New boot created & Kernel modules installed!\n");
} else {
ui_print("Error missing /sdcard/mkboot/zImage/zImage\n\n");
return -1;
}
if (0 == (copy_file("/sdcard/mkboot/androidinfo/android-info.txt", "/tmp/mkboot/android-info.txt"))) {
__system("rm /tmp/mkboot/boot.img");
__system("mv /tmp/mkboot/newboot.img /tmp/mkboot/boot.img");
make_hboot_zip();
ui_print("Hboot kernel zip created and copied to root of sdcard.\n");
ui_print("Rebooting to bootloader for install!!!!\n\n");
} else {
ui_print("Error missing /sdcard/mkboot/androidinfo/android-info.txt\n\n");
return -1;
}
__system("rm -rf /tmp/mkboot");
__system("rm /sdcard/mkboot/zImage/*");
__system("rm /sdcard/mkboot/modules/*");
sync();
rb_bootloader();
return 0;
}
int do_make_new_hbootbootzip_auto()
{
char manufacturer[64];
property_get("ro.product.manufacturer", manufacturer, "");
if(strcmp(manufacturer, "HTC"))
{
ui_print("Error Non HTC phone detected!!!\n\n");
return -1;
}
setup_hbootzip();
ensure_root_path_mounted("SDCARD:");
dump_device("BOOT:");
if (0 == (copy_file("/sdcard/mkboot/zImage/zImage", "/tmp/mkboot/zImage"))) {
unpack_boot_hbootzip();
do_module();
ui_print("New boot created & kernel modules installed!\n");
} else {
ui_print("Error missing /sdcard/mkboot/zImage/zImage\n\n");
return -1;
}
if (0 == (copy_file("/sdcard/mkboot/androidinfo/android-info.txt", "/tmp/mkboot/android-info.txt"))) {
__system("rm /tmp/mkboot/boot.img");
__system("mv /tmp/mkboot/newboot.img /tmp/mkboot/boot.img");
make_hboot_zip();
ui_print("Hboot kernel zip created and copied to root of sdcard.\n");
ui_print("Rebooting to bootloader for install!!!!\n\n");
} else {
ui_print("Error missing /sdcard/mkboot/androidinfo/android-info.txt\n\n");
return -1;
}
__system("rm -rf /tmp/mkboot");
__system("rm /sdcard/mkboot/zImage/*");
__system("rm /sdcard/mkboot/modules/*");
sync();
rb_bootloader();
return 0;
}
#endif
void install_su(int eng_su)
{
ui_print("Working ......\n");
ensure_root_path_mounted("SYSTEM:");
ensure_root_path_mounted("DATA:");
ensure_root_path_mounted("CACHE:");
char device_sdext[PATH_MAX];
get_device_index("SDEXT:", device_sdext);
struct stat sd;
if (0 == stat(device_sdext, &sd)) {
ensure_root_path_mounted("SDEXT:");
__system("rm /sd-ext/dalvik-cache/*com.noshufou.android.su*classes.dex");
__system("rm -rf /sd-ext/data/com.noshufou.android.su");
__system("rm /sd-ext/app/com.noshufou.android.su*.apk");
__system("rm /sd-ext/dalvik-cache/*uperuser*classes.dex");
ensure_root_path_unmounted("SDEXT:");
}
__system("rm -rf /data/data/com.noshufou.android.su");
__system("rm /data/app/com.noshufou.android.su*.apk");
__system("rm /data/dalvik-cache/*com.noshufou.android.su*classes.dex");
__system("rm /data/dalvik-cache/*uperuser*classes.dex");
__system("rm /cache/dalvik-cache/*com.noshufou.android.su*classes.dex");
__system("rm /cache/dalvik-cache/*uperuser*classes.dex");
__system("rm /system/app/*uperuser.apk");
if ((0 == (check_file_exists("/system/bin/su"))) || (0 == (check_file_exists("/system/xbin/su"))) ){
ui_print("Removing old su\n");
}
delete_file("/system/bin/su");
__system("rm /system/xbin/su");
if (!eng_su) {
copy_file("/extra/su", "/system/bin/su");
copy_file("/extra/Superuser.apk", "/system/app/Superuser.apk");
__system("chmod 0644 /system/app/Superuser.apk");
} else {
copy_file("/extra/suhack", "/system/bin/su");
}
__system("mkdir -p /system/xbin");
__system("chmod 06755 /system/bin/su");
__system("ln -s /system/bin/su /system/xbin/su");
ensure_root_path_unmounted("DATA:");
ensure_root_path_unmounted("SYSTEM:");
ensure_root_path_unmounted("CACHE:");
ui_print("su install complete\n\n");
}
int delete_file(const char* file)
{
/* need to add a check to see if volume is mounted */
if (0 == (is_dir(file))) {
char del[PATH_MAX];
sprintf(del, "rm -rf %s ", file);
__system(del);
return 0;
}
if (1 == (is_dir(file))) {
char del[PATH_MAX];
sprintf(del, "rm %s ", file);
__system(del);
return 0;
}
return 1;
}
void rb_bootloader()
{
sync();
ensure_root_path_unmounted("DATA:");
ensure_root_path_unmounted("SYSTEM:");
ensure_root_path_unmounted("CACHE:");
ensure_root_path_unmounted("SDCARD:");
ensure_root_path_unmounted("SDEXT:");
#ifdef HAS_INTERNAL_SD
ensure_root_path_unmounted("INTERNALSD:");
#endif
#ifdef IS_ICONIA
ensure_root_path_unmounted("FLEXROM:");
#endif
__system("/sbin/reboot bootloader");
}
void rb_recovery()
{
sync();
ensure_root_path_unmounted("DATA:");
ensure_root_path_unmounted("SYSTEM:");
ensure_root_path_unmounted("CACHE:");
ensure_root_path_unmounted("SDCARD:");
ensure_root_path_unmounted("SDEXT:");
#ifdef HAS_INTERNAL_SD
ensure_root_path_unmounted("INTERNALSD:");
#endif
#ifdef IS_ICONIA
ensure_root_path_unmounted("FLEXROM:");
#endif
__system("/sbin/reboot recovery");
}
#ifdef MMC_PART_DEBUG
/* Porting Test */
void display_roots(const char *root)
{
const RootInfo* info = get_device_info(root);
mmc_scan_partitions();
const MmcPartition *partition;
partition = mmc_find_partition_by_name(info->partition_name);
if (partition == NULL) {
LOGW("can't find mmc partition \"%s\"\n",
info->partition_name);
} else {
LOGW("Begin info print!!\n");
LOGW(" filesystem : %s device_index : %s name : %s dstatus : %d dtype : %d dfirstsec : %d dsize : %d \n\n", partition->filesystem, partition->device_index, partition->name, partition->dstatus, partition->dtype, partition->dfirstsec, partition->dsize);
}
}
#endif
#ifndef USES_NAND_MTD
const char* check_extfs_format(const char* root_path)
{
const char *fstype;
if (!strcmp(root_path, "SDEXT:")) {
return NULL;
}
if (!strcmp(root_path, "SYSTEM:") || !strcmp(root_path, "DATA:") || !strcmp(root_path, "CACHE:") || !strcmp(root_path, "FLEXROM:")) {
const RootInfo* info = get_device_info(root_path);
if (info == NULL) {
return NULL;
}
ensure_root_path_mounted(root_path);
if (0 != ensure_root_path_mounted(root_path)) {
ui_print("Error mounting %s!\n", info->mount_point);
return NULL;
}
static char discard1[1024];
char device1[64], name1[64], type1[64];
FILE *mountsf = fopen("/proc/mounts", "r");
while (fscanf(mountsf, "%64s %64s %64s %1024[^\n]", device1, name1, type1, discard1) != EOF) {
/* Enjoy the whitespace! */
if (
!strcmp(name1, info->mount_point)
)
LOGW("name: %s; device: %s; type: %s\n", name1, device1, type1);
}
fclose(mountsf);
if (!strcmp(type1, "ext3") || !strcmp(type1, "ext4")) {
fstype = type1;
return fstype;
} else {
return NULL;
}
}
return NULL;
}
int call_format_ext(const char* root)
{
const MmcPartition *partition = get_root_mmc_partition(root);
if (partition == NULL) {
return -1;
}
const char *fstype = check_extfs_format(root);
if (fstype == NULL) {
return -1;
}
ensure_root_path_unmounted(root);
if (!strcmp(fstype, "ext3")) {
return mmc_format_ext3(partition);
} else if (!strcmp(fstype, "ext4")) {
return mmc_format_ext4(partition);
} else {
LOGW("Error formatting %s as %s \n" , partition->name, fstype);
return -1;
}
}
int force_format_ext3(const char* root)
{
const char *fstype = check_extfs_format(root);
if (fstype == NULL) {
return -1;
}
ensure_root_path_unmounted(root);
const MmcPartition *partition = get_root_mmc_partition(root);
if (partition != NULL) {
return mmc_format_ext3(partition);
}
const RootInfo* info = get_device_info(root);
if (info == NULL) {
return -1;
} else {
return format_ext3_device(info->device);
}
}
int force_format_ext4(const char* root)
{
const char *fstype = check_extfs_format(root);
if (fstype == NULL) {
return -1;
}
ensure_root_path_unmounted(root);
const MmcPartition *partition = get_root_mmc_partition(root);
if (partition != NULL) {
return mmc_format_ext4(partition);
}
const RootInfo* info = get_device_info(root);
if (info == NULL) {
return -1;
} else {
return format_ext4_device(info->device);
}
}
int upgrade_ext3_to_ext4(const char* root)
{
const char *fstype = check_extfs_format(root);
if (fstype == NULL) {
return -1;
}
ensure_root_path_unmounted(root);
const MmcPartition *partition = get_root_mmc_partition(root);
if (partition != NULL) {
if (!strcmp(fstype, "ext3")) {
return mmc_upgrade_ext3(partition);
} else {
ui_print("%s is already ext4\n", partition->name);
return -1;
}
}
const RootInfo* info = get_device_info(root);
if (info == NULL) {
return -1;
}
if (!strcmp(fstype, "ext3")) {
return device_upgrade_ext3(info->device);
} else {
ui_print("%s is already ext4\n", info->name);
return -1;
}