int nandroid_restore_partition_extended(const char* backup_path, const char* mount_point, int umount_when_finished) {
int ret = 0;
char* name = basename(mount_point);
char tmp[PATH_MAX];
sprintf(tmp, "%s/%s.img", backup_path, name);
struct stat file_info;
if (0 != (ret = statfs(tmp, &file_info))) {
ui_print("%s.img not found. Skipping restore of %s.\n", name, mount_point);
return 0;
}
ensure_directory(mount_point);
int callback = stat("/sdcard/clockworkmod/.hidenandroidprogress", &file_info) != 0;
ui_print("Restoring %s...\n", name);
/*
if (0 != (ret = ensure_root_path_unmounted(root))) {
ui_print("Can't unmount %s!\n", mount_point);
return ret;
}
*/
if (0 != (ret = format_volume(mount_point))) {
ui_print("Error while formatting %s!\n", mount_point);
return ret;
}
if (0 != (ret = ensure_path_mounted(mount_point))) {
ui_print("Can't mount %s!\n", mount_point);
return ret;
}
nandroid_restore_handler restore_handler = get_restore_handler(mount_point);
if (restore_handler == NULL) {
ui_print("Error finding an appropriate restore handler.\n");
return -2;
}
if (0 != (ret = restore_handler(tmp, mount_point, callback))) {
ui_print("Error while restoring %s!\n", mount_point);
return ret;
}
if (umount_when_finished) {
ensure_path_unmounted(mount_point);
}
return 0;
}
int nandroid_restore_partition_extended(const char* backup_path, const char* mount_point, int umount_when_finished) {
int ret = 0;
char* name = basename(mount_point);
nandroid_restore_handler restore_handler = NULL;
const char *filesystems[] = { "yaffs2", "ext2", "ext3", "ext4", "vfat", "rfs", NULL };
const char* backup_filesystem = NULL;
Volume *vol = volume_for_path(mount_point);
const char *device = NULL;
if (vol != NULL)
device = vol->device;
char tmp[PATH_MAX];
sprintf(tmp, "%s/%s.img", backup_path, name);
struct stat file_info;
if (0 != (ret = statfs(tmp, &file_info))) {
// can't find the backup, it may be the new backup format?
// iterate through the backup types
printf("couldn't find old .img format\n");
char *filesystem;
int i = 0;
while ((filesystem = filesystems[i]) != NULL) {
sprintf(tmp, "%s/%s.%s.img", backup_path, name, filesystem);
if (0 == (ret = statfs(tmp, &file_info))) {
backup_filesystem = filesystem;
restore_handler = unyaffs_wrapper;
break;
}
sprintf(tmp, "%s/%s.%s.tar", backup_path, name, filesystem);
if (0 == (ret = statfs(tmp, &file_info))) {
backup_filesystem = filesystem;
restore_handler = tar_extract_wrapper;
break;
}
sprintf(tmp, "%s/%s.%s.dup", backup_path, name, filesystem);
if (0 == (ret = statfs(tmp, &file_info))) {
backup_filesystem = filesystem;
restore_handler = dedupe_extract_wrapper;
break;
}
i++;
}
if (backup_filesystem == NULL || restore_handler == NULL) {
//ui_print("%s.img not found. Skipping restore of %s.\n", name, mount_point);
ui_print("No %s backup found(img, tar, dup). Skipping restore of %s.\n", name, mount_point);
return 0;
}
else {
printf("Found new backup image: %s\n", tmp);
}
// If the fs_type of this volume is "auto" or mount_point is /data
// and is_data_media, let's revert
// to using a rm -rf, rather than trying to do a
// ext3/ext4/whatever format.
// This is because some phones (like DroidX) will freak out if you
// reformat the /system or /data partitions, and not boot due to
// a locked bootloader.
// Other devices, like the Galaxy Nexus, XOOM, and Galaxy Tab 10.1
// have a /sdcard symlinked to /data/media.
// Or of volume does not exist (.android_secure), just rm -rf.
if (vol == NULL || 0 == strcmp(vol->fs_type, "auto"))
backup_filesystem = NULL;
if (0 == strcmp(vol->mount_point, "/data") && is_data_media())
backup_filesystem = NULL;
}
ensure_directory(mount_point);
int callback = stat("/sdcard/clockworkmod/.hidenandroidprogress", &file_info) != 0;
compute_archive_stats(tmp);
ui_print("Restoring %s...\n", name);
if (backup_filesystem == NULL) {
if (0 != (ret = format_volume(mount_point))) {
ui_print("Error while formatting %s!\n", mount_point);
return ret;
}
}
else if (0 != (ret = format_device(device, mount_point, backup_filesystem))) {
ui_print("Error while formatting %s!\n", mount_point);
return ret;
}
if (0 != (ret = ensure_path_mounted(mount_point))) {
ui_print("Can't mount %s!\n", mount_point);
return ret;
}
if (restore_handler == NULL)
restore_handler = get_restore_handler(mount_point);
if (restore_handler == NULL) {
ui_print("Error finding an appropriate restore handler.\n");
return -2;
}
if (0 != (ret = restore_handler(tmp, mount_point, callback))) {
ui_print("Error while restoring %s!\n", mount_point);
return ret;
}
if (umount_when_finished) {
ensure_path_unmounted(mount_point);
}
return 0;
}
int nandroid_restore_partition_extended(const char* backup_path, const char* mount_point, int umount_when_finished) {
int ret = 0;
char* name = basename(mount_point);
nandroid_restore_handler restore_handler = NULL;
const char *filesystems[] = { "yaffs2", "ext2", "ext3", "ext4", "vfat", "rfs", NULL };
const char* backup_filesystem = NULL;
Volume *vol = volume_for_path(mount_point);
const char *device = NULL;
if (vol != NULL)
device = vol->device;
char tmp[PATH_MAX];
sprintf(tmp, "%s/%s.img", backup_path, name);
struct stat file_info;
if (strcmp(backup_path, "-") == 0) {
if (vol)
backup_filesystem = vol->fs_type;
restore_handler = tar_extract_wrapper;
strcpy(tmp, "/proc/self/fd/0");
}
else if (0 != (ret = statfs(tmp, &file_info))) {
// can't find the backup, it may be the new backup format?
// iterate through the backup types
printf("找不到默认\n");
char *filesystem;
int i = 0;
while ((filesystem = filesystems[i]) != NULL) {
sprintf(tmp, "%s/%s.%s.img", backup_path, name, filesystem);
if (0 == (ret = statfs(tmp, &file_info))) {
backup_filesystem = filesystem;
restore_handler = unyaffs_wrapper;
break;
}
sprintf(tmp, "%s/%s.%s.tar", backup_path, name, filesystem);
if (0 == (ret = statfs(tmp, &file_info))) {
backup_filesystem = filesystem;
restore_handler = tar_extract_wrapper;
break;
}
sprintf(tmp, "%s/%s.%s.dup", backup_path, name, filesystem);
if (0 == (ret = statfs(tmp, &file_info))) {
backup_filesystem = filesystem;
restore_handler = dedupe_extract_wrapper;
break;
}
i++;
}
if (backup_filesystem == NULL || restore_handler == NULL) {
ui_print("%s.镜像没找到，因此跳过该处恢复. %s.\n", name, mount_point);
return 0;
}
else {
printf("找到新的可恢复镜像: %s\n", tmp);
}
}
// If the fs_type of this volume is "auto" or mount_point is /data
// and is_data_media, let's revert
// to using a rm -rf, rather than trying to do a
// ext3/ext4/whatever format.
// This is because some phones (like DroidX) will freak out if you
// reformat the /system or /data partitions, and not boot due to
// a locked bootloader.
// Other devices, like the Galaxy Nexus, XOOM, and Galaxy Tab 10.1
// have a /sdcard symlinked to /data/media.
// Or of volume does not exist (.android_secure), just rm -rf.
if (vol == NULL || 0 == strcmp(vol->fs_type, "auto"))
backup_filesystem = NULL;
if (0 == strcmp(vol->mount_point, "/data") && is_data_media())
backup_filesystem = NULL;
ensure_directory(mount_point);
int callback = stat("/sdcard/clockworkmod/.hidenandroidprogress", &file_info) != 0;
ui_print("正在恢复 %s...\n", name);
if (backup_filesystem == NULL) {
if (0 != (ret = format_volume(mount_point))) {
ui_print("格式化下列分区失败 %s!\n", mount_point);
return ret;
}
}
else if (0 != (ret = format_device(device, mount_point, backup_filesystem))) {
ui_print("格式化下列分区失败 %s!\n", mount_point);
return ret;
}
if (0 != (ret = ensure_path_mounted(mount_point))) {
ui_print("挂载下列分区失败 %s!\n", mount_point);
return ret;
}
if (restore_handler == NULL)
restore_handler = get_restore_handler(mount_point);
// override restore handler for undump
if (strcmp(backup_path, "-") == 0) {
restore_handler = tar_undump_wrapper;
}
if (restore_handler == NULL) {
ui_print("找不到合适的方案\n");
return -2;
}
if (0 != (ret = restore_handler(tmp, mount_point, callback))) {
ui_print("恢复失败： %s!\n", mount_point);
return ret;
}
if (umount_when_finished) {
ensure_path_unmounted(mount_point);
}
return 0;
}
int nandroid_restore_partition_extended(const char* backup_path, const char* mount_point, int umount_when_finished) {
int ret = 0;
char* name = basename(mount_point);
nandroid_restore_handler restore_handler = NULL;
const char *filesystems[] = { "yaffs2", "ext2", "ext3", "ext4", "vfat", "rfs", NULL };
const char* backup_filesystem = NULL;
Volume *vol = volume_for_path(mount_point);
const char *device = NULL;
if (vol != NULL)
device = vol->device;
char tmp[PATH_MAX];
sprintf(tmp, "%s/%s.img", backup_path, name);
struct stat file_info;
if (0 != (ret = statfs(tmp, &file_info))) {
// can't find the backup, it may be the new backup format?
// iterate through the backup types
printf("couldn't find default\n");
char *filesystem;
int i = 0;
while ((filesystem = filesystems[i]) != NULL) {
sprintf(tmp, "%s/%s.%s.img", backup_path, name, filesystem);
if (0 == (ret = statfs(tmp, &file_info))) {
backup_filesystem = filesystem;
restore_handler = unyaffs_wrapper;
break;
}
sprintf(tmp, "%s/%s.%s.tar", backup_path, name, filesystem);
if (0 == (ret = statfs(tmp, &file_info))) {
backup_filesystem = filesystem;
restore_handler = tar_extract_wrapper;
break;
}
i++;
}
if (backup_filesystem == NULL || restore_handler == NULL) {
ui_print("%s.img not found. Skipping restore of %s.\n", name, mount_point);
return 0;
}
else {
printf("Found new backup image: %s\n", tmp);
}
// If the fs_type of this volume is "auto", let's revert to using a
// rm -rf, rather than trying to do a ext3/ext4/whatever format.
// This is because some phones (like DroidX) will freak out if you
// reformat the /system or /data partitions, and not boot due to
// a locked bootloader.
// The "auto" fs type preserves the file system, and does not
// trigger that lock.
// Or of volume does not exist (.android_secure), just rm -rf.
if (vol == NULL || 0 == strcmp(vol->fs_type, "auto"))
backup_filesystem = NULL;
}
else {
// Force legacy tar extraction to old CWM2 backup files
restore_handler = tar_extract_wrapper_legacy;
}
ensure_directory(mount_point);
int callback = stat("/sdcard/clockworkmod/.hidenandroidprogress", &file_info) != 0;
ui_print("Restoring %s...\n", name);
if (backup_filesystem == NULL) {
if (0 != (ret = format_volume(mount_point))) {
ui_print("Error while formatting %s!\n", mount_point);
return ret;
}
}
else if (0 != (ret = format_device(device, mount_point, backup_filesystem))) {
ui_print("Error while formatting %s!\n", mount_point);
return ret;
}
if (0 != (ret = ensure_path_mounted(mount_point))) {
ui_print("Can't mount %s!\n", mount_point);
return ret;
}
if (restore_handler == NULL)
restore_handler = get_restore_handler(mount_point);
if (restore_handler == NULL) {
ui_print("Error finding an appropriate restore handler.\n");
return -2;
}
if (0 != (ret = restore_handler(tmp, mount_point, callback))) {
ui_print("Error while restoring %s!\n", mount_point);
return ret;
}
if (umount_when_finished) {
ensure_path_unmounted(mount_point);
}
return 0;
}
