// write fstab so we can mount in adb shell
void createFstab()
{
FILE *fp;
fp = fopen("/etc/fstab", "w");
if (fp == NULL)
LOGI("=> Can not open /etc/fstab.\n");
else
{
verifyFst();
if (boo.mountable) createFstabEntry(fp, &boo);
if (sys.mountable) createFstabEntry(fp, &sys);
if (dat.mountable) createFstabEntry(fp, &dat);
if (strcmp(DataManager_GetStrValue(TW_DATA_BLK_DEVICE), "0") == 0)
DataManager_SetStrValue(TW_DATA_BLK_DEVICE, dat.blk);
if (DataManager_GetIntValue(TW_HAS_DATADATA) == 1)
createFstabEntry(fp, &datdat);
if (cac.mountable) createFstabEntry(fp, &cac);
if (sdcext.mountable) createFstabEntry(fp, &sdcext);
if (sdcint.mountable) createFstabEntry(fp, &sdcint);
if (sde.mountable) createFstabEntry(fp, &sde);
if (sp1.mountable) createFstabEntry(fp, &sp1);
if (sp2.mountable) createFstabEntry(fp, &sp2);
if (sp3.mountable) createFstabEntry(fp, &sp3);
}
fclose(fp);
}
Volume* volume_for_path(const char* path) {
char search_path[255];
if (strcmp(path, "/sdcard") == 0) {
if (DataManager_GetIntValue(TW_HAS_INTERNAL) == 1 && DataManager_GetIntValue(TW_HAS_DATA_MEDIA) == 1) {
if (DataManager_GetIntValue(TW_HAS_EXTERNAL) == 0)
ui_print("Unable to mount USB storage due to internal storage being in /data/media and no external storage available.\n");
else
strcpy(search_path, DataManager_GetStrValue(TW_EXTERNAL_MOUNT));
} else
strcpy(search_path, DataManager_GetCurrentStorageMount());
} else
strcpy(search_path, path);
int i;
for (i = 0; i < num_volumes; ++i) {
Volume* v = device_volumes+i;
int len = strlen(v->mount_point);
if (strncmp(search_path, v->mount_point, len) == 0 &&
(search_path[len] == '\0' || search_path[len] == '/')) {
return v;
}
}
return NULL;
}
struct dInfo* findDeviceByLabel(const char* label)
{
if (!label) return NULL;
if (strcmp(label, "system") == 0) return &sys;
if (strcmp(label, "userdata") == 0) return &dat;
if (strcmp(label, "data") == 0) return &dat;
if (strcmp(label, "boot") == 0) return &boo;
if (strcmp(label, "recovery") == 0) return &rec;
if (strcmp(label, "cache") == 0) return &cac;
if (strcmp(label, "sd-ext") == 0) return &sde;
if (strcmp(label, "and-sec") == 0) return &ase;
if (strcmp(label, "datadata") == 0) {
DataManager_SetIntValue(TW_HAS_DATADATA, 1);
return &datdat;
}
// New sdcard methods
if (DataManager_GetIntValue(TW_HAS_INTERNAL) == 1) {
if (strcmp(label, DataManager_GetStrValue(TW_EXTERNAL_LABEL)) == 0) return &sdcext;
if (strcmp(label, DataManager_GetStrValue(TW_INTERNAL_LABEL)) == 0) return &sdcint;
if (strcmp(label, "sdcard") == 0) {
if (DataManager_GetIntValue(TW_USE_EXTERNAL_STORAGE) == 0) {
return &sdcint;
} else {
return &sdcext;
}
return 0;
}
} else
if (strcmp(label, DataManager_GetStrValue(TW_EXTERNAL_LABEL)) == 0) return &sdcext;
// Special Partitions (such as WiMAX, efs, and PDS)
if (strcmp(label, EXPAND(SP1_NAME)) == 0) return &sp1;
if (strcmp(label, EXPAND(SP2_NAME)) == 0) return &sp2;
if (strcmp(label, EXPAND(SP3_NAME)) == 0) return &sp3;
return NULL;
}
int decrypt_device(void)
{
#ifdef TW_INCLUDE_CRYPTO
int ret_val, password_len;
char crypto_blkdev[255], password[255];
size_t result;
strcpy(password, DataManager_GetStrValue(TW_CRYPTO_PASSWORD));
property_set("ro.crypto.state", "encrypted");
property_set("ro.crypto.fs_type", CRYPTO_FS_TYPE);
property_set("ro.crypto.fs_real_blkdev", CRYPTO_REAL_BLKDEV);
property_set("ro.crypto.fs_mnt_point", CRYPTO_MNT_POINT);
property_set("ro.crypto.fs_options", CRYPTO_FS_OPTIONS);
property_set("ro.crypto.fs_flags", CRYPTO_FS_FLAGS);
property_set("ro.crypto.keyfile.userdata", CRYPTO_KEY_LOC);
if (cryptfs_check_passwd(password) != 0) {
LOGE("Failed to decrypt data\n");
return -1;
}
property_get("ro.crypto.fs_crypto_blkdev", crypto_blkdev, "error");
if (strcmp(crypto_blkdev, "error") == 0) {
LOGE("Error retrieving decrypted data block device.\n");
} else {
DataManager_SetStrValue(TW_DATA_BLK_DEVICE, dat.blk);
DataManager_SetIntValue(TW_IS_DECRYPTED, 1);
strcpy(dat.blk, crypto_blkdev);
LOGI("Data successfully decrypted, new block device: '%s'\n", crypto_blkdev);
// Sleep for a bit so that the device will be ready
sleep(1);
update_system_details();
}
return 0;
#else
LOGE("No crypto support was compiled into this build.\n");
return -1;
#endif
}
int
main(int argc, char **argv) {
// Recovery needs to install world-readable files, so clear umask
// set by init
umask(0);
time_t start = time(NULL);
// If these fail, there's not really anywhere to complain...
freopen(TEMPORARY_LOG_FILE, "a", stdout); setbuf(stdout, NULL);
freopen(TEMPORARY_LOG_FILE, "a", stderr); setbuf(stderr, NULL);
// If this binary is started with the single argument "--adbd",
// instead of being the normal recovery binary, it turns into kind
// of a stripped-down version of adbd that only supports the
// 'sideload' command. Note this must be a real argument, not
// anything in the command file or bootloader control block; the
// only way recovery should be run with this argument is when it
// starts a copy of itself from the apply_from_adb() function.
if (argc == 3 && strcmp(argv[1], "--adbd") == 0) {
adb_main(argv[2]);
return 0;
}
printf("Starting TWRP %s on %s", TW_VERSION_STR, ctime(&start));
Device* device = make_device();
ui = device->GetUI();
//ui->Init();
//ui->SetBackground(RecoveryUI::NONE);
//load_volume_table();
// Load default values to set DataManager constants and handle ifdefs
DataManager_LoadDefaults();
printf("Starting the UI...");
gui_init();
printf("=> Linking mtab\n");
symlink("/proc/mounts", "/etc/mtab");
printf("=> Processing recovery.fstab\n");
if (!PartitionManager.Process_Fstab("/etc/recovery.fstab", 1)) {
LOGE("Failing out of recovery due to problem with recovery.fstab.\n");
//return -1;
}
PartitionManager.Output_Partition_Logging();
// Load up all the resources
gui_loadResources();
PartitionManager.Mount_By_Path("/cache", true);
get_args(&argc, &argv);
int previous_runs = 0;
const char *send_intent = NULL;
const char *update_package = NULL;
int wipe_data = 0, wipe_cache = 0;
bool just_exit = false;
bool perform_backup = false;
int arg;
while ((arg = getopt_long(argc, argv, "", OPTIONS, NULL)) != -1) {
switch (arg) {
case 'p': previous_runs = atoi(optarg); break;
case 's': send_intent = optarg; break;
case 'u': update_package = optarg; break;
case 'w': wipe_data = wipe_cache = 1; break;
case 'c': wipe_cache = 1; break;
case 't': ui->ShowText(true); break;
case 'x': just_exit = true; break;
case 'n': perform_backup = true; LOGI("nandroid\n"); break;
case '?':
LOGE("Invalid command argument\n");
continue;
}
}
#ifdef HAVE_SELINUX
struct selinux_opt seopts[] = {
{ SELABEL_OPT_PATH, "/file_contexts" }
};
sehandle = selabel_open(SELABEL_CTX_FILE, seopts, 1);
if (!sehandle) {
fprintf(stderr, "Warning: No file_contexts\n");
ui->Print("Warning: No file_contexts\n");
}
#endif
//device->StartRecovery();
printf("Command:");
for (arg = 0; arg < argc; arg++) {
printf(" \"%s\"", argv[arg]);
}
printf("\n");
if (update_package) {
// For backwards compatibility on the cache partition only, if
// we're given an old 'root' path "CACHE:foo", change it to
// "/cache/foo".
if (strncmp(update_package, "CACHE:", 6) == 0) {
int len = strlen(update_package) + 10;
char* modified_path = (char*)malloc(len);
strlcpy(modified_path, "/cache/", len);
strlcat(modified_path, update_package+6, len);
printf("(replacing path \"%s\" with \"%s\")\n",
update_package, modified_path);
update_package = modified_path;
}
}
printf("\n");
property_list(print_property, NULL);
printf("\n");
// Check for and run startup script if script exists
TWFunc::check_and_run_script("/sbin/runatboot.sh", "boot");
TWFunc::check_and_run_script("/sbin/postrecoveryboot.sh", "boot");
#ifdef TW_INCLUDE_INJECTTWRP
// Back up TWRP Ramdisk if needed:
TWPartition* Boot = PartitionManager.Find_Partition_By_Path("/boot");
string result;
LOGI("Backing up TWRP ramdisk...\n");
if (Boot == NULL || Boot->Current_File_System != "emmc")
TWFunc::Exec_Cmd("injecttwrp --backup /tmp/backup_recovery_ramdisk.img", result);
else {
string injectcmd = "injecttwrp --backup /tmp/backup_recovery_ramdisk.img bd=" + Boot->Actual_Block_Device;
TWFunc::Exec_Cmd(injectcmd, result);
}
LOGI("Backup of TWRP ramdisk done.\n");
#endif
int status = INSTALL_SUCCESS;
string ORSCommand;
if (perform_backup) {
char empt[50];
gui_console_only();
strcpy(empt, "(Current Date)");
DataManager_SetStrValue(TW_BACKUP_NAME, empt);
if (!OpenRecoveryScript::Insert_ORS_Command("backup BSDCAE\n"))
status = INSTALL_ERROR;
}
if (status == INSTALL_SUCCESS) { // Prevent other actions if backup failed
if (update_package != NULL) {
ORSCommand = "install ";
ORSCommand += update_package;
ORSCommand += "\n";
if (OpenRecoveryScript::Insert_ORS_Command(ORSCommand))
status = INSTALL_SUCCESS;
else
status = INSTALL_ERROR;
/*
status = install_package(update_package, &wipe_cache, TEMPORARY_INSTALL_FILE);
if (status == INSTALL_SUCCESS && wipe_cache) {
if (erase_volume("/cache")) {
LOGE("Cache wipe (requested by package) failed.");
}
}
if (status != INSTALL_SUCCESS) ui->Print("Installation aborted.\n");
*/
} else if (wipe_data) {
if (!OpenRecoveryScript::Insert_ORS_Command("wipe data\n"))
status = INSTALL_ERROR;
/*
if (device->WipeData()) status = INSTALL_ERROR;
if (erase_volume("/data")) status = INSTALL_ERROR;
if (wipe_cache && erase_volume("/cache")) status = INSTALL_ERROR;
*/
if (status != INSTALL_SUCCESS) ui->Print("Data wipe failed.\n");
} else if (wipe_cache) {
if (!OpenRecoveryScript::Insert_ORS_Command("wipe cache\n"))
status = INSTALL_ERROR;
if (status != INSTALL_SUCCESS) ui->Print("Cache wipe failed.\n");
} else if (!just_exit) {
status = INSTALL_ERROR; // No command specified
}
}
finish_recovery(NULL);
// Offer to decrypt if the device is encrypted
if (DataManager_GetIntValue(TW_IS_ENCRYPTED) != 0) {
LOGI("Is encrypted, do decrypt page first\n");
if (gui_startPage("decrypt") != 0) {
LOGE("Failed to start decrypt GUI page.\n");
}
}
// Read the settings file
DataManager_ReadSettingsFile();
// Run any outstanding OpenRecoveryScript
if (DataManager_GetIntValue(TW_IS_ENCRYPTED) == 0 && (TWFunc::Path_Exists(SCRIPT_FILE_TMP) || TWFunc::Path_Exists(SCRIPT_FILE_CACHE))) {
OpenRecoveryScript::Run_OpenRecoveryScript();
}
// Launch the main GUI
gui_start();
// Check for su to see if the device is rooted or not
if (PartitionManager.Mount_By_Path("/system", false)) {
// Disable flashing of stock recovery
if (TWFunc::Path_Exists("/system/recovery-from-boot.p")) {
rename("/system/recovery-from-boot.p", "/system/recovery-from-boot.bak");
ui_print("Renamed stock recovery file in /system to prevent\nthe stock ROM from replacing TWRP.\n");
}
if (TWFunc::Path_Exists("/supersu/su") && !TWFunc::Path_Exists("/system/bin/su") && !TWFunc::Path_Exists("/system/xbin/su") && !TWFunc::Path_Exists("/system/bin/.ext/.su")) {
// Device doesn't have su installed
DataManager_SetIntValue("tw_busy", 1);
if (gui_startPage("installsu") != 0) {
LOGE("Failed to start decrypt GUI page.\n");
}
} else if (TWFunc::Check_su_Perms() > 0) {
// su perms are set incorrectly
DataManager_SetIntValue("tw_busy", 1);
if (gui_startPage("fixsu") != 0) {
LOGE("Failed to start decrypt GUI page.\n");
}
}
sync();
PartitionManager.UnMount_By_Path("/system", false);
}
// Otherwise, get ready to boot the main system...
finish_recovery(send_intent);
ui->Print("Rebooting...\n");
char backup_arg_char[50];
strcpy(backup_arg_char, DataManager_GetStrValue("tw_reboot_arg"));
string backup_arg = backup_arg_char;
if (backup_arg == "recovery")
TWFunc::tw_reboot(rb_recovery);
else if (backup_arg == "poweroff")
TWFunc::tw_reboot(rb_poweroff);
else if (backup_arg == "bootloader")
TWFunc::tw_reboot(rb_bootloader);
else if (backup_arg == "download")
TWFunc::tw_reboot(rb_download);
else
TWFunc::tw_reboot(rb_system);
#ifdef ANDROID_RB_RESTART
android_reboot(ANDROID_RB_RESTART, 0, 0);
#else
reboot(RB_AUTOBOOT);
#endif
return EXIT_SUCCESS;
}
void
set_restore_files()
{
const char* nan_dir = DataManager_GetStrValue("_restore");
// Start with the default values
int restore_system = -1;
int restore_data = -1;
int restore_cache = -1;
int restore_recovery = -1;
int restore_boot = -1;
int restore_andsec = -1;
int restore_sdext = -1;
int restore_sp1 = -1;
int restore_sp2 = -1;
int restore_sp3 = -1;
DIR* d;
d = opendir(nan_dir);
if (d == NULL)
{
LOGE("error opening %s\n", nan_dir);
return;
}
struct dirent* de;
while ((de = readdir(d)) != NULL)
{
// Strip off three components
char str[256];
char* label;
char* fstype = NULL;
char* extn = NULL;
char* ptr;
struct dInfo* dev = NULL;
strcpy(str, de->d_name);
label = str;
ptr = label;
while (*ptr && *ptr != '.') ptr++;
if (*ptr == '.')
{
*ptr = 0x00;
ptr++;
fstype = ptr;
}
while (*ptr && *ptr != '.') ptr++;
if (*ptr == '.')
{
*ptr = 0x00;
ptr++;
extn = ptr;
}
if (extn == NULL || strcmp(extn, "win") != 0) continue;
dev = findDeviceByLabel(label);
if (dev == NULL)
{
LOGE(" Unable to locate device by label\n");
continue;
}
strncpy(dev->fnm, de->d_name, 256);
dev->fnm[255] = '\0';
// Now, we just need to find the correct label
if (dev == &sys) restore_system = 1;
if (dev == &dat) restore_data = 1;
if (dev == &boo) restore_boot = 1;
if (dev == &rec) restore_recovery = 1;
if (dev == &cac) restore_cache = 1;
if (dev == &sde) restore_sdext = 1;
if (dev == &sp1) restore_sp1 = 1;
if (dev == &sp2) restore_sp2 = 1;
if (dev == &sp3) restore_sp3 = 1;
if (dev == &ase) restore_andsec = 1;
}
closedir(d);
// Set the final values
DataManager_SetIntValue(VAR_RESTORE_SYSTEM_VAR, restore_system);
DataManager_SetIntValue(VAR_RESTORE_DATA_VAR, restore_data);
DataManager_SetIntValue(VAR_RESTORE_CACHE_VAR, restore_cache);
DataManager_SetIntValue(VAR_RESTORE_RECOVERY_VAR, restore_recovery);
DataManager_SetIntValue(VAR_RESTORE_BOOT_VAR, restore_boot);
DataManager_SetIntValue(VAR_RESTORE_ANDSEC_VAR, restore_andsec);
DataManager_SetIntValue(VAR_RESTORE_SDEXT_VAR, restore_sdext);
DataManager_SetIntValue(VAR_RESTORE_SP1_VAR, restore_sp1);
DataManager_SetIntValue(VAR_RESTORE_SP2_VAR, restore_sp2);
DataManager_SetIntValue(VAR_RESTORE_SP3_VAR, restore_sp3);
return;
}
int
nandroid_rest_exe()
{
SetDataState("", "", 0, 0);
const char* nan_dir = DataManager_GetStrValue("phx_restore");
if (ensure_path_mounted(SDCARD_ROOT) != 0) {
ui_print("-- Could not mount: %s.\n-- Aborting.\n",SDCARD_ROOT);
return 1;
}
int total = 0;
total += (DataManager_GetIntValue(VAR_RESTORE_SYSTEM_VAR) == 1 ? 1 : 0);
total += (DataManager_GetIntValue(VAR_RESTORE_DATA_VAR) == 1 ? 1 : 0);
total += (DataManager_GetIntValue(VAR_RESTORE_CACHE_VAR) == 1 ? 1 : 0);
total += (DataManager_GetIntValue(VAR_RESTORE_RECOVERY_VAR) == 1 ? 1 : 0);
total += (DataManager_GetIntValue(VAR_RESTORE_SP1_VAR) == 1 ? 1 : 0);
total += (DataManager_GetIntValue(VAR_RESTORE_SP2_VAR) == 1 ? 1 : 0);
total += (DataManager_GetIntValue(VAR_RESTORE_SP3_VAR) == 1 ? 1 : 0);
total += (DataManager_GetIntValue(VAR_RESTORE_BOOT_VAR) == 1 ? 1 : 0);
total += (DataManager_GetIntValue(VAR_RESTORE_ANDSEC_VAR) == 1 ? 1 : 0);
total += (DataManager_GetIntValue(VAR_RESTORE_SDEXT_VAR) == 1 ? 1 : 0);
float sections = 1.0 / total;
time_t rStart, rStop;
time(&rStart);
ui_print("\n[RESTORE STARTED]\n\n");
if (DataManager_GetIntValue(VAR_RESTORE_SYSTEM_VAR) == 1) {
ui_show_progress(sections, 150);
if (phx_restore(sys,nan_dir) == 1) {
ui_print("-- Error occured, check recovery.log. Aborting.\n");
SetDataState("Restore failed", "", 1, 1);
return 1;
}
}
if (DataManager_GetIntValue(VAR_RESTORE_DATA_VAR) == 1) {
ui_show_progress(sections, 150);
if (phx_restore(dat,nan_dir) == 1) {
ui_print("-- Error occured, check recovery.log. Aborting.\n");
SetDataState("Restore failed", "", 1, 1);
return 1;
}
}
if (DataManager_GetIntValue(VAR_RESTORE_BOOT_VAR) == 1) {
ui_show_progress(sections, 150);
if (phx_restore(boo,nan_dir) == 1) {
ui_print("-- Error occured, check recovery.log. Aborting.\n");
SetDataState("Restore failed", "", 1, 1);
return 1;
}
}
if (DataManager_GetIntValue(VAR_RESTORE_RECOVERY_VAR) == 1) {
ui_show_progress(sections, 150);
if (phx_restore(rec,nan_dir) == 1) {
ui_print("-- Error occured, check recovery.log. Aborting.\n");
SetDataState("Restore failed", "", 1, 1);
return 1;
}
}
if (DataManager_GetIntValue(VAR_RESTORE_CACHE_VAR) == 1) {
ui_show_progress(sections, 150);
if (phx_restore(cac,nan_dir) == 1) {
ui_print("-- Error occured, check recovery.log. Aborting.\n");
SetDataState("Restore failed", "", 1, 1);
return 1;
}
}
if (DataManager_GetIntValue(VAR_RESTORE_SP1_VAR) == 1) {
ui_show_progress(sections, 150);
if (phx_restore(sp1,nan_dir) == 1) {
ui_print("-- Error occured, check recovery.log. Aborting.\n");
SetDataState("Restore failed", "", 1, 1);
return 1;
}
}
if (DataManager_GetIntValue(VAR_RESTORE_SP2_VAR) == 1) {
ui_show_progress(sections, 150);
if (phx_restore(sp2,nan_dir) == 1) {
ui_print("-- Error occured, check recovery.log. Aborting.\n");
SetDataState("Restore failed", "", 1, 1);
return 1;
}
}
if (DataManager_GetIntValue(VAR_RESTORE_SP3_VAR) == 1) {
ui_show_progress(sections, 150);
if (phx_restore(sp3,nan_dir) == 1) {
ui_print("-- Error occured, check recovery.log. Aborting.\n");
SetDataState("Restore failed", "", 1, 1);
return 1;
}
}
if (DataManager_GetIntValue(VAR_RESTORE_ANDSEC_VAR) == 1) {
ui_show_progress(sections, 150);
if (phx_restore(ase,nan_dir) == 1) {
ui_print("-- Error occured, check recovery.log. Aborting.\n");
SetDataState("Restore failed", "", 1, 1);
return 1;
}
}
if (DataManager_GetIntValue(VAR_RESTORE_SDEXT_VAR) == 1) {
ui_show_progress(sections, 150);
if (phx_restore(sde,nan_dir) == 1) {
ui_print("-- Error occured, check recovery.log. Aborting.\n");
SetDataState("Restore failed", "", 1, 1);
return 1;
}
}
time(&rStop);
ui_print("[RESTORE COMPLETED IN %d SECONDS]\n\n",(int)difftime(rStop,rStart));
__system("sync");
LOGI("=> Let's update filesystem types.\n");
verifyFst();
LOGI("=> And update our fstab also.\n");
createFstab();
SetDataState("Restore Succeeded", "", 0, 1);
return 0;
}
void twrp_themes_menu()
{
const char* MENU_THEMES_HEADERS[] = { "twrp Theme Chooser",
"Taste tEh Rainbow:",
NULL };
char* MENU_THEMES[] = { "[RESTART MENU AND APPLY THEME]",
checkTheme(TW_THEME),
checkTheme(CM_THEME),
checkTheme(RED_THEME),
checkTheme(GOOGLE_THEME),
checkTheme(JF_THEME),
checkTheme(HTC_THEME),
checkTheme(FABULOUS_THEME),
checkTheme(PURPLE_SHIFT),
checkTheme(GREYBALLER_THEME),
checkTheme(TRIPPY_THEME),
checkTheme(SHIFTY_BASTARD),
checkTheme(MYN_WARM),
"<-- Back To twrp Settings",
NULL };
char** headers = prepend_title(MENU_THEMES_HEADERS);
inc_menu_loc(THEMES_BACK);
for (;;)
{
int chosen_item = get_menu_selection(headers, MENU_THEMES, 0, 0);
switch (chosen_item)
{
case THEME_REBOOT_RECOVERY:
set_theme(DataManager_GetStrValue(TW_COLOR_THEME_VAR));
go_home = 1;
go_restart = 1;
break;
case TW_THEME:
DataManager_SetIntValue(TW_COLOR_THEME_VAR, 0);
break;
case CM_THEME:
DataManager_SetIntValue(TW_COLOR_THEME_VAR, 1);
break;
case RED_THEME:
DataManager_SetIntValue(TW_COLOR_THEME_VAR, 2);
break;
case GOOGLE_THEME:
DataManager_SetIntValue(TW_COLOR_THEME_VAR, 3);
break;
case JF_THEME:
DataManager_SetIntValue(TW_COLOR_THEME_VAR, 4);
break;
case HTC_THEME:
DataManager_SetIntValue(TW_COLOR_THEME_VAR, 5);
break;
case FABULOUS_THEME:
DataManager_SetIntValue(TW_COLOR_THEME_VAR, 6);
break;
case PURPLE_SHIFT:
DataManager_SetIntValue(TW_COLOR_THEME_VAR, 7);
break;
case GREYBALLER_THEME:
DataManager_SetIntValue(TW_COLOR_THEME_VAR, 8);
break;
case TRIPPY_THEME:
DataManager_SetIntValue(TW_COLOR_THEME_VAR, 9);
break;
case SHIFTY_BASTARD:
DataManager_SetIntValue(TW_COLOR_THEME_VAR, 10);
break;
case MYN_WARM:
DataManager_SetIntValue(TW_COLOR_THEME_VAR, 11);
break;
case THEMES_BACK:
dec_menu_loc();
return;
}
if (go_home) {
dec_menu_loc();
return;
}
break;
}
ui_end_menu();
dec_menu_loc();
twrp_themes_menu();
}
int getLocations()
{
// This decides if a partition can be mounted and appears in the fstab
sys.mountable = 1;
dat.mountable = 1;
datdat.mountable = 1;
cac.mountable = 1;
sde.mountable = 1;
// boo.mountable = 1; // Boot is detected earlier
rec.mountable = 0;
sdcext.mountable = 1;
sdcint.mountable = 1;
ase.mountable = 0;
sp1.mountable = SP1_MOUNTABLE;
sp2.mountable = SP2_MOUNTABLE;
sp3.mountable = SP3_MOUNTABLE;
sys.is_sub_partition = 0;
dat.is_sub_partition = 0;
datdat.is_sub_partition = 1;
cac.is_sub_partition = 0;
sde.is_sub_partition = 0;
boo.is_sub_partition = 0;
rec.is_sub_partition = 0;
sdcext.is_sub_partition = 0;
sdcint.is_sub_partition = 0;
ase.is_sub_partition = 0;
sp1.is_sub_partition = 0;
sp2.is_sub_partition = 0;
sp3.is_sub_partition = 0;
// This decides how we backup/restore a block
sys.backup = files;
dat.backup = files;
datdat.backup = files;
cac.backup = files;
sde.backup = files;
boo.backup = image;
rec.backup = image;
sdcext.backup = none;
sdcint.backup = none;
ase.backup = files;
sp1.backup = SP1_BACKUP_METHOD;
sp2.backup = SP2_BACKUP_METHOD;
sp3.backup = SP3_BACKUP_METHOD;
sys.is_encrypted = 0;
dat.is_encrypted = 0;
datdat.is_encrypted = 0;
cac.is_encrypted = 0;
sde.is_encrypted = 0;
boo.is_encrypted = 0;
rec.is_encrypted = 0;
sdcext.is_encrypted = 0;
sdcint.is_encrypted = 0;
ase.is_encrypted = 0;
sp1.is_encrypted = 0;
sp2.is_encrypted = 0;
sp3.is_encrypted = 0;
if (getLocationsViaProc("emmc") != 0 && getLocationsViaProc("mtd") != 0 && getLocationsViafstab() != 0)
{
LOGE("E: Unable to get device locations.\n");
return -1;
}
// Handle .android_secure
char path[255];
if (DataManager_GetIntValue(TW_HAS_INTERNAL)) {
sprintf(ase.dev, "%s/.android_secure", DataManager_GetSettingsStoragePath());
strcpy(ase.blk, DataManager_GetSettingsStoragePath());
} else {
sprintf(ase.dev, "%s/.android_secure", DataManager_GetStrValue(TW_EXTERNAL_PATH));
strcpy(ase.blk, DataManager_GetStrValue(TW_EXTERNAL_PATH));
}
strcpy(ase.mnt, ".android_secure");
strcpy(ase.fst, "vfat");
if (strlen(sdcext.blk) > 0)
{
int tmpInt;
char tmpBase[50];
char tmpWildCard[50];
// We make the base via sdcard block
strcpy(sde.mnt, "sd-ext");
strcpy(tmpBase, sdcext.blk);
tmpBase[strlen(tmpBase)-1] = '\0';
sprintf(tmpWildCard,"%s%%d",tmpBase);
sscanf(sdcext.blk, tmpWildCard, &tmpInt); // sdcard block used as sd-ext base
sprintf(sde.blk, "%s%d",tmpBase, tmpInt+1);
}
get_device_id();
update_system_details();
// Now, let's update the data manager...
DataManager_SetIntValue("tw_boot_is_mountable", boo.mountable ? 1 : 0);
DataManager_SetIntValue("tw_system_is_mountable", sys.mountable ? 1 : 0);
DataManager_SetIntValue("tw_data_is_mountable", dat.mountable ? 1 : 0);
DataManager_SetIntValue("tw_cache_is_mountable", cac.mountable ? 1 : 0);
DataManager_SetIntValue("tw_sdcext_is_mountable", sdcext.mountable ? 1 : 0);
DataManager_SetIntValue("tw_sdcint_is_mountable", sdcint.mountable ? 1 : 0);
DataManager_SetIntValue("tw_sd-ext_is_mountable", sde.mountable ? 1 : 0);
DataManager_SetIntValue("tw_sp1_is_mountable", sp1.mountable ? 1 : 0);
DataManager_SetIntValue("tw_sp2_is_mountable", sp2.mountable ? 1 : 0);
DataManager_SetIntValue("tw_sp3_is_mountable", sp3.mountable ? 1 : 0);
listMntInfo(&boo, "boot");
listMntInfo(&sys, "system");
listMntInfo(&dat, "data");
if (DataManager_GetIntValue(TW_HAS_DATADATA) == 1)
listMntInfo(&datdat, "datadata");
listMntInfo(&cac, "cache");
listMntInfo(&rec, "recovery");
listMntInfo(&sdcext, "sdcext");
listMntInfo(&sdcint, "sdcint");
listMntInfo(&sde, "sd-ext");
listMntInfo(&ase, "android_secure");
listMntInfo(&sp1, "special 1");
listMntInfo(&sp2, "special 2");
listMntInfo(&sp3, "special 3");
return 0;
}
void updateMntUsedSize(struct dInfo* mMnt)
{
char path[512];
if (strcmp(mMnt->mnt, ".android_secure") == 0)
{
// android_secure is a little different - we mount sdcard and use du to figure out how much space is being taken up by android_secure
if (DataManager_GetIntValue(TW_HAS_INTERNAL)) {
// We can ignore any error from this, it doesn't matter
tw_mount(sdcint);
} else {
// We can ignore any error from this, it doesn't matter
tw_mount(sdcext);
}
mMnt->used = getUsedSizeViaDu(mMnt->dev);
mMnt->sze = mMnt->used;
mMnt->bsze = mMnt->used;
return;
}
struct statfs st;
int mounted;
if (!mMnt->mountable)
{
// Since this partition isn't mountable, we're going to mark it's used size as it's standard size
mMnt->used = mMnt->sze;
mMnt->bsze = mMnt->used;
return;
}
mounted = tw_isMounted(*mMnt);
if (!mounted)
{
if (tw_mount(*mMnt)) {
return;
}
}
if (mMnt->sze == 0) // We weren't able to get the size earlier, try another method
getSizeViaDf(mMnt);
sprintf(path, "/%s/.", mMnt->mnt);
if (statfs(path, &st) != 0)
{
if (strncmp(path, "/sd-ext", 7) == 0)
return;
if (DataManager_GetIntValue(TW_HAS_DUAL_STORAGE)) {
char external_mount_point[255];
memset(external_mount_point, 0, sizeof(external_mount_point));
sprintf(external_mount_point, "/%s/.", DataManager_GetStrValue(TW_EXTERNAL_PATH));
if (strcmp(path, external_mount_point) == 0)
return; // This prevents an error from showing on devices that have internal and external storage, but there is no sdcard installed.
}
LOGE("Unable to stat '%s'\n", path);
return;
}
mMnt->used = ((st.f_blocks - st.f_bfree) * st.f_bsize);
if (DataManager_GetIntValue(TW_HAS_DATA_MEDIA) == 1 && strcmp(mMnt->blk, dat.blk) == 0) {
LOGI("Device has /data/media\n");
unsigned long long data_used, data_media_used, actual_data;
data_used = getUsedSizeViaDu("/data/");
LOGI("Total used space on /data is: %llu\n", data_used);
data_media_used = getUsedSizeViaDu("/data/media/");
LOGI("Total in /data/media is: %llu\n", data_media_used);
actual_data = data_used - data_media_used;
LOGI("Actual data used: %llu\n", actual_data);
mMnt->bsze = actual_data;
} else
mMnt->bsze = mMnt->used;
if (!mounted) tw_unmount(*mMnt);
return;
}