int gen_twrp_md5sum(const char* backup_path) {
char md5file[PATH_MAX];
int numFiles = 0;
ui_print("\n>> Generating md5 sum...\n");
ensure_path_mounted(backup_path);
// this will exclude subfolders!
char** files = gather_files(backup_path, "", &numFiles);
if (numFiles == 0) {
LOGE("No files found in backup path %s\n", backup_path);
free_string_array(files);
return -1;
}
int i = 0;
for(i = 0; i < numFiles; i++) {
ui_quick_reset_and_show_progress(1, 0);
ui_print(" - %s\n", BaseName(files[i]));
sprintf(md5file, "%s.md5", files[i]);
if (write_md5digest(files[i], md5file, 0) < 0) {
LOGE("Error while generating md5sum!\n");
ui_reset_progress();
free_string_array(files);
return -1;
}
}
ui_print("MD5 sum created.\n");
ui_reset_progress();
free_string_array(files);
return 0;
}
// called only for multi-volume backups to generate stats for progress bar
// file list was gathered from mounted partition: no need to mount before stat line
static void compute_twrp_backup_stats(int index) {
char tmp[PATH_MAX];
char line[PATH_MAX];
struct stat info;
int total = 0;
sprintf(tmp, "/tmp/list/filelist%03i", index);
FILE *fp = fopen(tmp, "rb");
if (fp != NULL) {
while (fgets(line, sizeof(line), fp) != NULL) {
line[strlen(line) - 1] = '\0';
stat(line, &info);
if (S_ISDIR(info.st_mode)) {
compute_directory_stats(line);
total += nandroid_files_total;
} else
total += 1;
}
nandroid_files_total = total;
fclose(fp);
} else {
LOGE("Cannot compute backup stats for %s\n", tmp);
LOGE("No progress will be shown during backup\n");
nandroid_files_total = 0;
}
nandroid_files_count = 0;
ui_reset_progress();
ui_show_progress(1, 0);
}
static void
prompt_and_wait() {
char** headers = prepend_title((const char**)MENU_HEADERS);
for (;;) {
finish_recovery(NULL);
ui_reset_progress();
allow_display_toggle = 1;
int chosen_item = get_menu_selection(headers, MENU_ITEMS, 0, 0);
allow_display_toggle = 0;
// device-specific code may take some action here. It may
// return one of the core actions handled in the switch
// statement below.
chosen_item = device_perform_action(chosen_item);
int status;
switch (chosen_item) {
case ITEM_REBOOT:
poweroff=0;
return;
case ITEM_WIPE_DATA:
wipe_data(ui_text_visible());
if (!ui_text_visible()) return;
break;
case ITEM_WIPE_CACHE:
if (confirm_selection("Confirm wipe?", "Yes - Wipe Cache"))
{
ui_print("\n-- Wiping cache...\n");
erase_volume("/cache");
ui_print("Cache wipe complete.\n");
if (!ui_text_visible()) return;
}
break;
case ITEM_APPLY_SDCARD:
show_install_update_menu();
break;
case ITEM_NANDROID:
show_nandroid_menu();
break;
case ITEM_PARTITION:
show_partition_menu();
break;
case ITEM_ADVANCED:
show_advanced_menu();
break;
case ITEM_POWEROFF:
poweroff = 1;
return;
}
}
}
int nandroid_backup_cache(const char* backup_path)
{
ui_set_background(BACKGROUND_ICON_INSTALLING);
if (ensure_root_path_mounted("SDCARD:") != 0)
return print_and_error("Can't mount /sdcard\n");
int ret;
struct statfs s;
if (0 != (ret = statfs("/sdcard", &s)))
return print_and_error("Unable to stat /sdcard\n");
uint64_t bavail = s.f_bavail;
uint64_t bsize = s.f_bsize;
uint64_t sdcard_free = bavail * bsize;
uint64_t sdcard_free_mb = sdcard_free / (uint64_t)(1024 * 1024);
ui_print("SD Card space free: %lluMB\n", sdcard_free_mb);
if (sdcard_free_mb < 150)
ui_print("There may not be enough free space to complete backup... continuing...\n");
char tmp[PATH_MAX];
sprintf(tmp, "mkdir -p %s", backup_path);
__system(tmp);
if (0 != (ret = nandroid_backup_partition_extended(backup_path, "CACHE:", 0)))
return ret;
sync();
ui_set_background(BACKGROUND_ICON_NONE);
ui_reset_progress();
ui_print("\nBackup complete!\n");
return 0;
}
int
install_rom_from_tar (char *filename)
{
ui_print ("Attempting to install ROM from ");
ui_print ("%s", filename);
ui_print ("...\n");
char *argv[] =
{ "/sbin/nandroid-mobile.sh", "--install-rom", filename, "--progress",
NULL
};
char *envp[] = { NULL };
int status = runve ("/sbin/nandroid-mobile.sh", argv, envp, 1);
if (!WIFEXITED (status) || WEXITSTATUS (status) != 0)
{
ui_printf_int ("ERROR: install exited with status %d\n",
WEXITSTATUS (status));
return WEXITSTATUS (status);
}
else
{
ui_print ("(done)\n");
}
ui_reset_progress ();
return 0;
}
int install_rom_from_tar(char* filename)
{
if (ui_key_pressed(KEY_SPACE)) {
ui_print("Backing up before installing...\n");
nandroid_backup("preinstall",BSD|PROGRESS);
}
ui_print("Attempting to install ROM from ");
ui_print(filename);
ui_print("...\n");
char* argv[] = { "/sbin/nandroid-mobile.sh",
"--install-rom",
filename,
"--progress",
NULL };
char* envp[] = { NULL };
int status = runve("/sbin/nandroid-mobile.sh",argv,envp,1);
if(!WIFEXITED(status) || WEXITSTATUS(status)!=0) {
ui_printf_int("ERROR: install exited with status %d\n",WEXITSTATUS(status));
return WEXITSTATUS(status);
}
else {
ui_print("(done)\n");
}
ui_reset_progress();
return 0;
}
static void compute_directory_stats(const char* directory) {
char tmp[PATH_MAX];
char count_text[100];
// reset file count if we ever return before setting it
nandroid_files_count = 0;
nandroid_files_total = 0;
sprintf(tmp, "find %s | %s wc -l > /tmp/dircount", directory, strcmp(directory, "/data") == 0 && is_data_media() ? "grep -v /data/media |" : "");
__system(tmp);
FILE* f = fopen("/tmp/dircount", "r");
if (f == NULL)
return;
if (fgets(count_text, sizeof(count_text), f) == NULL) {
fclose(f);
return;
}
size_t len = strlen(count_text);
if (count_text[len - 1] == '\n')
count_text[len - 1] = '\0';
fclose(f);
nandroid_files_total = atoi(count_text);
ui_reset_progress();
ui_show_progress(1, 0);
}
static void
prompt_and_wait() {
char** headers = prepend_title((const char**)MENU_HEADERS);
int select = 0;
for (;;) {
ui_reset_progress();
int chosen_item = get_menu_selection(headers, MENU_ITEMS, 0, select);
// device-specific code may take some action here. It may
// return one of the core actions handled in the switch
// statement below.
chosen_item = device_perform_action(chosen_item);
switch (chosen_item) {
case ITEM_BOOT:
if (show_menu_boot()) return; else break;
case ITEM_SYSTEM:
if (show_menu_system()) return; else break;
case ITEM_RECOVERY:
if (show_menu_recovery()) return; else break;
case ITEM_TOOLS:
if (show_menu_tools()) return; else break;
case ITEM_REBOOT:
ui_print("Reboot now....\n");
sync();
reboot(RB_AUTOBOOT);
return;
}
select = chosen_item;
}
}
// runs the program and redirects it's output to the screen using ui_print
int graphchoice_main(int argc, char** argv) {
if (argc>=2) {
ui_init();
ui_print(EXPAND(RECOVERY_VERSION)" - choice app\n");
ui_set_show_text(1);
ui_reset_progress();
ui_clear_key_queue();
char** headers;
char** list;
headers = malloc(sizeof(char*)*3);
headers[0] = argv[1];
headers[1] = "";
headers[2] = NULL;
list = malloc(sizeof(char*)*(argc+2));
list[0] = NULL;
list[1] = NULL;
int i=2;
while (argv[i]) {
list[i-2] = argv[i];
list[i-1] = NULL;
i++;
}
int chosen_item = GO_BACK;
while (chosen_item == GO_BACK) {
chosen_item = get_menu_selection(headers,list,0,0);
}
gr_exit();
ev_exit();
return chosen_item;
} else {
printf("Usage: graphchoice question [option1] [option2] [option3] [...].\n");
return -1;
}
}
int install_zip(const char* packagefilepath) {
ui_print("\n-- Installing: %s\n", packagefilepath);
set_sdcard_update_bootloader_message();
// will ensure_path_mounted(packagefilepath)
// will also set background icon to installing and indeterminate progress bar
int wipe_cache = 0;
int status = install_package(packagefilepath, &wipe_cache, TEMPORARY_INSTALL_FILE);
ui_reset_progress();
if (status != INSTALL_SUCCESS) {
copy_logs();
ui_set_background(BACKGROUND_ICON_ERROR);
LOGE("Installation aborted.\n");
return 1;
} else if (wipe_cache && erase_volume("/cache")) {
LOGE("Cache wipe (requested by package) failed.\n");
}
#ifdef PHILZ_TOUCH_RECOVERY
if (show_background_icon.value)
ui_set_background(BACKGROUND_ICON_CLOCKWORK);
else
#endif
ui_set_background(BACKGROUND_ICON_NONE);
ui_print("\nInstall from sdcard complete.\n");
return 0;
}
int tarbackup_backup(const char* backup_path, int backup_system, int backup_data, int backup_cache, int backup_android_secure)
{
ui_set_background(BACKGROUND_ICON_INSTALLING);
if (ensure_root_path_mounted("SDCARD:") != 0)
return print_and_error("Can't mount /sdcard\n");
int ret=0;
struct statfs s;
if (0 != (ret = statfs("/sdcard", &s)))
return print_and_error("Unable to stat /sdcard\n");
uint64_t bavail = s.f_bavail;
uint64_t bsize = s.f_bsize;
uint64_t sdcard_free = bavail * bsize;
uint64_t sdcard_free_mb = sdcard_free / (uint64_t)(1024 * 1024);
ui_print("SD Card space free: %lluMB\n", sdcard_free_mb);
if (sdcard_free_mb < 220)
ui_print("There may not be enough free space to complete backup... continuing...\n");
char tmp[PATH_MAX];
sprintf(tmp, "mkdir -p %s", backup_path);
__system(tmp);
if (backup_system && 0 != (ret = tarbackup_backup_partition_extended(backup_path, "SYSTEM:", 1)))
return ret;
if (backup_data && 0 != (ret = tarbackup_backup_partition_extended(backup_path, "DATA:", 1)))
return ret;
if (backup_data && 0 != (ret = tarbackup_backup_partition_extended(backup_path, "DATADATA:", 1)))
return ret;
/*
struct stat st;
if (0 != stat("/sdcard/.android_secure", &st))
{
ui_print("No /sdcard/.android_secure found. Skipping backup of applications on external storage.\n");
}
else
{
if (0 != (ret = nandroid_backup_partition_extended(backup_path, "SDCARD:/.android_secure", 0)))
return ret;
}
*/
if (backup_cache && 0 != (ret = tarbackup_backup_partition_extended(backup_path, "CACHE:", 0)))
return ret;
/*
ui_print("Generating md5 sum...\n");
sprintf(tmp, "nandroid-md5.sh %s", backup_path);
if (0 != (ret = __system(tmp))) {
ui_print("Error while generating md5 sum!\n");
return ret;
}
*/
sync();
ui_set_background(BACKGROUND_ICON_EBCLOCKWORK);
ui_reset_progress();
ui_print("\nBackup complete!\n");
return 0;
}
int
apply_from_adb() {
stop_adbd();
set_usb_driver(1);
ui_print("\n\n电脑端刷机开始 ...\n请在电脑上使用如下命令:\n"
"\"adb sideload <刷机包路径>\"从电脑刷机...\n\n");
struct sideload_waiter_data data;
if ((data.child = fork()) == 0) {
execl("/sbin/recovery", "recovery", "adbd", NULL);
_exit(-1);
}
pthread_t sideload_thread;
pthread_create(&sideload_thread, NULL, &adb_sideload_thread, &data);
static char* headers[] = { "ADB Sideload",
"",
NULL
};
static char* list[] = { "返回取消", NULL };
get_menu_selection(headers, list, 0, 0);
set_usb_driver(0);
maybe_restart_adbd();
// kill the child
kill(data.child, SIGTERM);
pthread_join(sideload_thread, NULL);
ui_clear_key_queue();
struct stat st;
if (stat(ADB_SIDELOAD_FILENAME, &st) != 0) {
if (errno == ENOENT) {
ui_print("没有接收到刷机包.\n");
ui_set_background(BACKGROUND_ICON_ERROR);
} else {
ui_print("读取刷机包失败:\n %s\n", strerror(errno));
ui_set_background(BACKGROUND_ICON_ERROR);
}
return INSTALL_ERROR;
}
int install_status = install_package(ADB_SIDELOAD_FILENAME);
ui_reset_progress();
if (install_status != INSTALL_SUCCESS) {
ui_set_background(BACKGROUND_ICON_ERROR);
ui_print("电脑端刷机失败.\n");
}
remove(ADB_SIDELOAD_FILENAME);
return install_status;
}
int nandroid_restore(const char* backup_path, int restore_boot, int restore_system, int restore_data, int restore_cache, int restore_sdext)
{
ui_set_background(BACKGROUND_ICON_INSTALLING);
ui_show_indeterminate_progress();
yaffs_files_total = 0;
if (ensure_root_path_mounted("SDCARD:") != 0)
return print_and_error("Can't mount /sdcard\n");
char tmp[PATH_MAX];
//ui_print("Checking MD5 sums...\n");
//sprintf(tmp, "cd %s && md5sum -c nandroid.md5", backup_path);
//if (0 != __system(tmp))
// return print_and_error("MD5 mismatch!\n");
int ret;
#ifndef BOARD_RECOVERY_IGNORE_BOOTABLES
if (restore_boot)
{
ui_print("Erasing boot before restore...\n");
if (0 != (ret = format_root_device("BOOT:")))
return print_and_error("Error while formatting BOOT:!\n");
sprintf(tmp, "%s/boot.img", backup_path);
ui_print("Restoring boot image...\n");
if (0 != (ret = restore_raw_partition("boot", tmp))) {
ui_print("Error while flashing boot image!");
return ret;
}
}
#endif
if (restore_system && 0 != (ret = nandroid_restore_partition(backup_path, "SYSTEM:")))
return ret;
if (restore_data && 0 != (ret = nandroid_restore_partition(backup_path, "DATA:")))
return ret;
#ifdef BOARD_HAS_DATADATA
if (restore_data && 0 != (ret = nandroid_restore_partition(backup_path, "DATADATA:")))
return ret;
#endif
if (restore_data && 0 != (ret = nandroid_restore_partition_extended(backup_path, "SDCARD:/.android_secure", 0)))
return ret;
if (restore_cache && 0 != (ret = nandroid_restore_partition_extended(backup_path, "CACHE:", 0)))
return ret;
if (restore_sdext && 0 != (ret = nandroid_restore_partition(backup_path, "SDEXT:")))
return ret;
sync();
ui_set_background(BACKGROUND_ICON_NONE);
ui_reset_progress();
ui_print("\nRestore complete!\n");
return 0;
}
/**
* get_menu_selection()
*
*/
int get_menu_selection(char** headers, char** items, int menu_only,
int initial_selection) {
// throw away keys pressed previously, so user doesn't
// accidentally trigger menu items.
ui_clear_key_queue();
ui_start_menu(headers, items, initial_selection);
int selected = initial_selection;
int chosen_item = -1;
while (chosen_item < 0) {
#ifdef BOARD_WITH_CPCAP
int level = battery_level();
if (level > 0) {
if ((50 * progress_value) != level / 2) {
progress_value = level / 100.0;
if (level < 20)
ui_print("Low battery ! %3d %%\n", level);
ui_reset_progress();
ui_show_progress(progress_value, 1);
ui_set_progress(1.0);
}
}
#endif
int key = ui_wait_key();
int visible = ui_text_visible();
int action = device_handle_key(key, visible);
if (action < 0) {
switch (action) {
case HIGHLIGHT_UP:
--selected;
selected = ui_menu_select(selected);
break;
case HIGHLIGHT_DOWN:
++selected;
selected = ui_menu_select(selected);
break;
case SELECT_ITEM:
chosen_item = selected;
break;
case ACTION_CANCEL:
chosen_item = GO_BACK;
break;
case NO_ACTION:
break;
}
} else if (!menu_only) {
chosen_item = action;
}
}
ui_end_menu();
return chosen_item;
}
int
apply_from_adb() {
stop_adbd();
set_usb_driver(1);
ui_print("\n\nSideload started ...\nNow send the package you want to apply\n"
"to the device with \"adb sideload <filename>\"...\n\n");
struct sideload_waiter_data data;
if ((data.child = fork()) == 0) {
execl("/sbin/recovery", "recovery", "adbd", NULL);
_exit(-1);
}
pthread_t sideload_thread;
pthread_create(&sideload_thread, NULL, &adb_sideload_thread, &data);
static const char* headers[] = { "ADB Sideload",
"",
NULL
};
static char* list[] = { "Cancel sideload", NULL };
get_menu_selection(headers, list, 0, 0);
set_usb_driver(0);
maybe_restart_adbd();
// kill the child
kill(data.child, SIGTERM);
pthread_join(sideload_thread, NULL);
ui_clear_key_queue();
struct stat st;
if (stat(ADB_SIDELOAD_FILENAME, &st) != 0) {
if (errno == ENOENT) {
ui_print("No package received.\n");
ui_set_background(BACKGROUND_ICON_ERROR);
} else {
ui_print("Error reading package:\n %s\n", strerror(errno));
ui_set_background(BACKGROUND_ICON_ERROR);
}
return INSTALL_ERROR;
}
int install_status = install_package(ADB_SIDELOAD_FILENAME);
ui_reset_progress();
if (install_status != INSTALL_SUCCESS) {
ui_set_background(BACKGROUND_ICON_ERROR);
ui_print("Installation aborted.\n");
}
remove(ADB_SIDELOAD_FILENAME);
return install_status;
}
static void
prompt_and_wait() {
char** headers = prepend_title(MENU_HEADERS);
for (;;) {
finish_recovery(NULL);
ui_reset_progress();
ui_set_background(BACKGROUND_ICON_ERROR);
int chosen_item = get_menu_selection(headers, MENU_ITEMS, 0);
// device-specific code may take some action here. It may
// return one of the core actions handled in the switch
// statement below.
chosen_item = device_perform_action(chosen_item);
switch (chosen_item) {
case ITEM_REBOOT:
return;
case ITEM_APPLY_SDCARD:
show_install_update_menu();
/*
ui_print("\n-- Install from sdcard...\n");
set_sdcard_update_bootloader_message();
int status = install_package(SDCARD_PACKAGE_FILE);
if (status != INSTALL_SUCCESS) {
ui_set_background(BACKGROUND_ICON_ERROR);
ui_print("Installation aborted.\n");
} else if (!ui_text_visible()) {
return; // reboot if logs aren't visible
} else {
ui_print("\nInstall from sdcard complete.\n");
}
*/
break;
case ITEM_WIPE_DATA:
wipe_data(ui_text_visible());
if (!ui_text_visible()) return;
break;
case ITEM_WIPE_CACHE:
ui_print("\n-- Wiping cache...\n");
erase_root("CACHE:");
ui_print("Cache wipe complete.\n");
if (!ui_text_visible()) return;
break;
case ITEM_ADVANCED:
show_advanced_menu();
break;
}
}
}
void device_toggle_truedualboot(void) {
char confirm[PATH_MAX];
int enable = dualboot_is_tdb_enabled();
#ifndef PHILZ_TOUCH_RECOVERY
ui_setMenuTextColor(MENU_TEXT_COLOR_RED);
#endif
sprintf(confirm, "Yes - %s TrueDualBoot", enable?"DISABLE":"ENABLE");
if (confirm_selection("This will WIPE DATA. Confirm?", confirm)) {
// unmount /data
if(ensure_path_unmounted("/data")!=0) {
LOGE("Error unmounting /data!\n");
return;
}
// format /data
ui_set_background(BACKGROUND_ICON_INSTALLING);
ui_show_indeterminate_progress();
ui_print("Formatting /data...\n");
set_force_raw_format_enabled(1);
if(format_volume("/data")!=0) {
ui_print("Error formatting /data!\n");
ui_reset_progress();
return;
}
ui_reset_progress();
set_force_raw_format_enabled(0);
ui_print("Done.\n");
// toggle
dualboot_set_tdb_enabled(!enable);
}
#ifndef PHILZ_TOUCH_RECOVERY
ui_setMenuTextColor(MENU_TEXT_COLOR);
#endif
return;
}
// resetting progress bar and background icon once backup/restore done or cancelled by user
void finish_nandroid_job() {
ui_print("Finalizing, please wait...\n");
sync();
#ifdef PHILZ_TOUCH_RECOVERY
vibrate_device(1500);
if (show_background_icon.value)
ui_set_background(BACKGROUND_ICON_CLOCKWORK);
else
#endif
ui_set_background(BACKGROUND_ICON_NONE);
ui_reset_progress();
}
static void compute_directory_stats(const char* directory) {
char tmp[PATH_MAX];
sprintf(tmp, "find %s | %s wc -l > /tmp/dircount", directory, strcmp(directory, "/data") == 0 && is_data_media() ? "grep -v /data/media |" : "");
__system(tmp);
char count_text[100];
FILE* f = fopen("/tmp/dircount", "r");
fread(count_text, 1, sizeof(count_text), f);
fclose(f);
nandroid_files_count = 0;
nandroid_files_total = atoi(count_text);
ui_reset_progress();
ui_show_progress(1, 0);
}
int nandroid_backup_sd(const char* backup_path)
{
ui_set_background(BACKGROUND_ICON_INSTALLING);
if (ensure_path_mounted(backup_path) != 0) {
return print_and_error("Can't mount backup path.\n");
}
Volume* volume = volume_for_path(backup_path);
if (NULL == volume) {
if (strstr(backup_path, "/sdcard") == backup_path && is_data_media())
volume = volume_for_path("/data");
else
return print_and_error("Unable to find volume for backup path.\n");
}
int ret;
struct statfs s;
if (NULL != volume) {
if (0 != (ret = statfs(volume->mount_point, &s)))
return print_and_error("Unable to stat backup path.\n");
uint64_t bavail = s.f_bavail;
uint64_t bsize = s.f_bsize;
uint64_t sdcard_free = bavail * bsize;
uint64_t sdcard_free_mb = sdcard_free / (uint64_t)(1024 * 1024);
ui_print("SD Card space free: %lluMB\n", sdcard_free_mb);
if (sdcard_free_mb < 150)
ui_print("There may not be enough free space to complete backup... continuing...\n");
}
char tmp[PATH_MAX];
sprintf(tmp, "mkdir -p %s", backup_path);
__system(tmp);
Volume *vol = volume_for_path("/sd-ext");
if (vol == NULL || 0 != stat(vol->device, &s))
{
ui_print("No sd-ext found. Skipping backup of sd-ext.\n");
}
else
{
if (0 != ensure_path_mounted("/sd-ext"))
ui_print("Could not mount sd-ext. sd-ext backup may not be supported on this device. Skipping backup of sd-ext.\n");
else if (0 != (ret = nandroid_backup_partition(backup_path, "/sd-ext")))
return ret;
}
sync();
ui_set_background(BACKGROUND_ICON_NONE);
ui_reset_progress();
ui_print("\nBackup complete!\n");
return 0;
}
static void compute_directory_stats(const char* directory)
{
char tmp[PATH_MAX];
sprintf(tmp, "find %s | wc -l > /tmp/dircount", directory);
__system(tmp);
char count_text[100];
FILE* f = fopen("/tmp/dircount", "r");
fread(count_text, 1, sizeof(count_text), f);
fclose(f);
yaffs_files_count = 0;
yaffs_files_total = atoi(count_text);
ui_reset_progress();
ui_show_progress(1, 0);
}
static void
prompt_and_wait() {
char** headers = prepend_title((const char**)MENU_HEADERS);
for (;;) {
finish_recovery(NULL);
ui_reset_progress();
ui_menu_level = -1;
allow_display_toggle = 1;
int chosen_item = get_menu_selection(headers, MENU_ITEMS, 0, 0);
allow_display_toggle = 0;
// device-specific code may take some action here. It may
// return one of the core actions handled in the switch
// statement below.
chosen_item = device_perform_action(chosen_item);
int status;
switch (chosen_item) {
case ITEM_REBOOT:
show_reboot_menu();
break;
case ITEM_WIPE_MENU:
show_wipe_menu();
break;
case ITEM_INSTALL_ZIP:
show_install_update_menu();
break;
case ITEM_NANDROID:
show_nandroid_menu();
break;
case ITEM_PARTITION:
show_partition_menu();
break;
case ITEM_ADVANCED:
show_advanced_menu();
break;
case ITEM_POWEROFF:
poweroff=1;
return;
}
}
}
int check_twrp_md5sum(const char* backup_path) {
char md5file[PATH_MAX];
char** files;
int numFiles = 0;
ui_print("\n>> Checking MD5 sums...\n");
ensure_path_mounted(backup_path);
files = gather_files(backup_path, "", &numFiles);
if (numFiles == 0) {
LOGE("No files found in %s\n", backup_path);
free_string_array(files);
return -1;
}
int i = 0;
for(i = 0; i < numFiles; i++) {
// exclude md5 files
char *str = strstr(files[i], ".md5");
if (str != NULL && strcmp(str, ".md5") == 0)
continue;
ui_quick_reset_and_show_progress(1, 0);
ui_print(" - %s\n", BaseName(files[i]));
sprintf(md5file, "%s.md5", files[i]);
if (verify_md5digest(files[i], md5file) != 0) {
LOGE("md5sum error!\n");
ui_reset_progress();
free_string_array(files);
return -1;
}
}
ui_print("MD5 sum ok.\n");
ui_reset_progress();
free_string_array(files);
return 0;
}
void
prompt_and_wait() {
char** headers = prepend_title((const char**)MENU_HEADERS);
for (;;) {
finish_recovery(NULL);
ui_reset_progress();
int chosen_item = get_menu_selection(headers, MENU_ITEMS, 0, 0);
// device-specific code may take some action here. It may
// return one of the core actions handled in the switch
// statement below.
chosen_item = device_perform_action(chosen_item);
switch (chosen_item) {
case ITEM_REBOOT:
return;
case ITEM_WIPE_DATA:
wipe_data(ui_text_visible());
if (!ui_text_visible()) return;
break;
case ITEM_WIPE_CACHE:
printf("\n-- Wiping cache...\n");
erase_volume("/cache");
printf("Cache wipe complete.\n");
if (!ui_text_visible()) return;
break;
case ITEM_APPLY_SDCARD:
;
int status = sdcard_directory(SDCARD_ROOT);
if (status >= 0) {
if (status != INSTALL_SUCCESS) {
ui_set_background(BACKGROUND_ICON_ERROR);
printf("Installation aborted.\n");
} else if (!ui_text_visible()) {
return; // reboot if logs aren't visible
} else {
printf("\nInstall from sdcard complete.\n");
}
}
break;
}
}
}
static void compute_archive_stats(const char* archive_file)
{
char tmp[PATH_MAX];
sprintf(tmp, "cat %s* | tar -t | wc -l > /tmp/archivecount", archive_file);
LOGE("Computing archive stats for %s\n", basename(archive_file));
__system(tmp);
char count_text[100];
FILE* f = fopen("/tmp/archivecount", "r");
fread(count_text, 1, sizeof(count_text), f);
fclose(f);
nandroid_files_count = 0;
nandroid_files_total = atoi(count_text);
ui_reset_progress();
ui_show_progress(1, 0);
}
int install_zip(const char* packagefilepath)
{
ui_print("\n-- Installing: %s\n", packagefilepath);
if (device_flash_type() == MTD) {
set_sdcard_update_bootloader_message();
}
int status = install_package(packagefilepath);
ui_reset_progress();
if (status != INSTALL_SUCCESS) {
ui_set_background(BACKGROUND_ICON_ERROR);
ui_print("Installation aborted.\n");
return 1;
}
ui_set_background(BACKGROUND_ICON_NONE);
ui_print("\nInstall from sdcard complete.\n");
return 0;
}
void
wipe_data(int confirm) {
if (confirm) {
static char** title_headers = NULL;
ui_set_background(BACKGROUND_ICON_WIPE_CHOOSE);
if (title_headers == NULL) {
char* headers[] = { "Confirm wipe of all user data?",
" THIS CAN NOT BE UNDONE.",
"",
NULL };
title_headers = prepend_title((const char**)headers);
}
char* items[] = { " No",
" Yes -- delete all user data", // [1]
NULL };
int chosen_item = get_menu_selection(title_headers, items, 1, 0);
if (chosen_item != 1) {
return;
}
}
ui_set_background(BACKGROUND_ICON_WIPE);
ui_print("\n-- Wiping data...\n");
device_wipe_data();
erase_volume("/data");
erase_volume("/cache");
struct stat st;
if (stat("/sd-ext",&st) == 0)
{
ui_print("Formatting /sd-ext...\n");
__system("rm -rf /sd-ext/* && rm -rf /sd-ext/.*");
} else {
ui_print("/sd-ext not found, skipping...\n");
}
if (0 == stat("/sdcard/.android_secure", &st))
{
__system("rm -rf /sdcard/.android_secure/* && rm -rf /sdcard/.android_secure/.*");
ui_print("Formatting /sdcard/.android_secure...\n");
} else {
ui_print("/sdcard/.android_secure not found, skipping...\n");
}
ui_reset_progress();
ui_print("-- Data wipe complete.\n");
}
int install_zip(const char* packagefilepath)
{
ui_print("\n-- 正在安装: %s\n", packagefilepath);
if (device_flash_type() == MTD) {
set_sdcard_update_bootloader_message();
}
int status = install_package(packagefilepath);
ui_reset_progress();
if (status != INSTALL_SUCCESS) {
ui_set_background(BACKGROUND_ICON_ERROR);
ui_print("安装已取消.\n");
return 1;
}
ui_set_background(BACKGROUND_ICON_NONE);
ui_print("\n从SD卡安装刷机包成功！\n");
return 0;
}
int gen_nandroid_md5sum(const char* backup_path) {
char md5file[PATH_MAX];
char** files;
int ret = -1;
int numFiles = 0;
ui_print("\n>> Generating md5 sum...\n");
ensure_path_mounted(backup_path);
// this will exclude subfolders!
set_gather_hidden_files(1);
files = gather_files(backup_path, "", &numFiles);
set_gather_hidden_files(0);
if (numFiles == 0) {
LOGE("No files found in backup path %s\n", backup_path);
goto out;
}
// create empty md5file, overwrite existing one if we're regenerating the md5 for the backup
sprintf(md5file, "%s/nandroid.md5", backup_path);
write_string_to_file(md5file, "");
int i = 0;
for (i = 0; i < numFiles; i++) {
// exclude md5 and log files
if (strcmp(BaseName(files[i]), "nandroid.md5") == 0 || strcmp(BaseName(files[i]), "recovery.log") == 0)
continue;
ui_quick_reset_and_show_progress(1, 0);
ui_print(" > %s\n", BaseName(files[i]));
if (write_md5digest(files[i], md5file, 1) < 0)
goto out;
}
ret = 0;
out:
ui_reset_progress();
free_string_array(files);
if (ret != 0)
LOGE("Error while generating md5 sum!\n");
return ret;
}
static void
prompt_and_wait()
{
ui_print("\n"
"Home+Back - reboot system now\n"
"Alt+L - toggle log text display\n"
"Alt+S - apply sdcard:update.zip\n"
"Alt+W - wipe data/factory reset\n");
for (;;) {
finish_recovery(NULL);
ui_reset_progress();
int key = ui_wait_key();
int alt = ui_key_pressed(KEY_LEFTALT) || ui_key_pressed(KEY_RIGHTALT);
if (key == KEY_DREAM_BACK && ui_key_pressed(KEY_DREAM_HOME)) {
// Wait for the keys to be released, to avoid triggering
// special boot modes (like coming back into recovery!).
while (ui_key_pressed(KEY_DREAM_BACK) ||
ui_key_pressed(KEY_DREAM_HOME)) {
usleep(1000);
}
break;
} else if (alt && key == KEY_W) {
ui_print("\n");
erase_root("DATA:");
erase_root("CACHE:");
ui_print("Data wipe complete.\n");
if (!ui_text_visible()) break;
} else if (alt && key == KEY_S) {
ui_print("\nInstalling from sdcard...\n");
int status = install_package(SDCARD_PACKAGE_FILE);
if (status != INSTALL_SUCCESS) {
ui_set_background(BACKGROUND_ICON_ERROR);
ui_print("Installation aborted.\n");
} else if (!ui_text_visible()) {
break; // reboot if logs aren't visible
}
ui_print("\nPress Home+Back to reboot\n");
}
}
}