Merge from ClockworkMod recovery
Change-Id: Id5b312147173ced559a62d97029acede6c2f8766
diff --git a/extendedcommands.c b/extendedcommands.c
new file mode 100644
index 0000000..df22448
--- /dev/null
+++ b/extendedcommands.c
@@ -0,0 +1,972 @@
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <getopt.h>
+#include <limits.h>
+#include <linux/input.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/reboot.h>
+#include <sys/types.h>
+#include <time.h>
+#include <unistd.h>
+
+#include <sys/wait.h>
+#include <sys/limits.h>
+#include <dirent.h>
+#include <sys/stat.h>
+
+#include <signal.h>
+#include <sys/wait.h>
+
+#include "bootloader.h"
+#include "common.h"
+#include "cutils/properties.h"
+#include "firmware.h"
+#include "install.h"
+#include "minui/minui.h"
+#include "minzip/DirUtil.h"
+#include "roots.h"
+#include "recovery_ui.h"
+
+#include "../../external/yaffs2/yaffs2/utils/mkyaffs2image.h"
+#include "../../external/yaffs2/yaffs2/utils/unyaffs.h"
+
+#include "extendedcommands.h"
+#include "nandroid.h"
+#include "mounts.h"
+
+int signature_check_enabled = 1;
+int script_assert_enabled = 1;
+static const char *SDCARD_UPDATE_FILE = "/sdcard/update.zip";
+
+void
+toggle_signature_check()
+{
+ signature_check_enabled = !signature_check_enabled;
+ ui_print("Signature Check: %s\n", signature_check_enabled ? "Enabled" : "Disabled");
+}
+
+void toggle_script_asserts()
+{
+ script_assert_enabled = !script_assert_enabled;
+ ui_print("Script Asserts: %s\n", script_assert_enabled ? "Enabled" : "Disabled");
+}
+
+int install_zip(const char* packagefilepath)
+{
+ ui_print("\n-- Installing: %s\n", packagefilepath);
+#ifndef BOARD_HAS_NO_MISC_PARTITION
+ set_sdcard_update_bootloader_message();
+#endif
+ 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;
+}
+
+char* INSTALL_MENU_ITEMS[] = { "apply /sdcard/update.zip",
+ "choose zip from sdcard",
+ "toggle signature verification",
+ "toggle script asserts",
+ NULL };
+#define ITEM_APPLY_SDCARD 0
+#define ITEM_CHOOSE_ZIP 1
+#define ITEM_SIG_CHECK 2
+#define ITEM_ASSERTS 3
+
+void show_install_update_menu()
+{
+ static char* headers[] = { "Apply update from .zip file on SD card",
+ "",
+ NULL
+ };
+ for (;;)
+ {
+ int chosen_item = get_menu_selection(headers, INSTALL_MENU_ITEMS, 0, 0);
+ switch (chosen_item)
+ {
+ case ITEM_ASSERTS:
+ toggle_script_asserts();
+ break;
+ case ITEM_SIG_CHECK:
+ toggle_signature_check();
+ break;
+ case ITEM_APPLY_SDCARD:
+ {
+ if (confirm_selection("Confirm install?", "Yes - Install /sdcard/update.zip"))
+ install_zip(SDCARD_UPDATE_FILE);
+ break;
+ }
+ case ITEM_CHOOSE_ZIP:
+ show_choose_zip_menu();
+ break;
+ default:
+ return;
+ }
+
+ }
+}
+
+void free_string_array(char** array)
+{
+ if (array == NULL)
+ return;
+ char* cursor = array[0];
+ int i = 0;
+ while (cursor != NULL)
+ {
+ free(cursor);
+ cursor = array[++i];
+ }
+ free(array);
+}
+
+char** gather_files(const char* directory, const char* fileExtensionOrDirectory, int* numFiles)
+{
+ char path[PATH_MAX] = "";
+ DIR *dir;
+ struct dirent *de;
+ int total = 0;
+ int i;
+ char** files = NULL;
+ int pass;
+ *numFiles = 0;
+ int dirLen = strlen(directory);
+
+ dir = opendir(directory);
+ if (dir == NULL) {
+ ui_print("Couldn't open directory.\n");
+ return NULL;
+ }
+
+ int extension_length = 0;
+ if (fileExtensionOrDirectory != NULL)
+ extension_length = strlen(fileExtensionOrDirectory);
+
+ int isCounting = 1;
+ i = 0;
+ for (pass = 0; pass < 2; pass++) {
+ while ((de=readdir(dir)) != NULL) {
+ // skip hidden files
+ if (de->d_name[0] == '.')
+ continue;
+
+ // NULL means that we are gathering directories, so skip this
+ if (fileExtensionOrDirectory != NULL)
+ {
+ // make sure that we can have the desired extension (prevent seg fault)
+ if (strlen(de->d_name) < extension_length)
+ continue;
+ // compare the extension
+ if (strcmp(de->d_name + strlen(de->d_name) - extension_length, fileExtensionOrDirectory) != 0)
+ continue;
+ }
+ else
+ {
+ struct stat info;
+ char fullFileName[PATH_MAX];
+ strcpy(fullFileName, directory);
+ strcat(fullFileName, de->d_name);
+ stat(fullFileName, &info);
+ // make sure it is a directory
+ if (!(S_ISDIR(info.st_mode)))
+ continue;
+ }
+
+ if (pass == 0)
+ {
+ total++;
+ continue;
+ }
+
+ files[i] = (char*) malloc(dirLen + strlen(de->d_name) + 2);
+ strcpy(files[i], directory);
+ strcat(files[i], de->d_name);
+ if (fileExtensionOrDirectory == NULL)
+ strcat(files[i], "/");
+ i++;
+ }
+ if (pass == 1)
+ break;
+ if (total == 0)
+ break;
+ rewinddir(dir);
+ *numFiles = total;
+ files = (char**) malloc((total+1)*sizeof(char*));
+ files[total]=NULL;
+ }
+
+ if(closedir(dir) < 0) {
+ LOGE("Failed to close directory.");
+ }
+
+ if (total==0) {
+ return NULL;
+ }
+
+ // sort the result
+ if (files != NULL) {
+ for (i = 0; i < total; i++) {
+ int curMax = -1;
+ int j;
+ for (j = 0; j < total - i; j++) {
+ if (curMax == -1 || strcmp(files[curMax], files[j]) < 0)
+ curMax = j;
+ }
+ char* temp = files[curMax];
+ files[curMax] = files[total - i - 1];
+ files[total - i - 1] = temp;
+ }
+ }
+
+ return files;
+}
+
+// pass in NULL for fileExtensionOrDirectory and you will get a directory chooser
+char* choose_file_menu(const char* directory, const char* fileExtensionOrDirectory, const char* headers[])
+{
+ char path[PATH_MAX] = "";
+ DIR *dir;
+ struct dirent *de;
+ int numFiles = 0;
+ int numDirs = 0;
+ int i;
+ char* return_value = NULL;
+ int dir_len = strlen(directory);
+
+ char** files = gather_files(directory, fileExtensionOrDirectory, &numFiles);
+ char** dirs = NULL;
+ if (fileExtensionOrDirectory != NULL)
+ dirs = gather_files(directory, NULL, &numDirs);
+ int total = numDirs + numFiles;
+ if (total == 0)
+ {
+ ui_print("No files found.\n");
+ }
+ else
+ {
+ char** list = (char**) malloc((total + 1) * sizeof(char*));
+ list[total] = NULL;
+
+
+ for (i = 0 ; i < numDirs; i++)
+ {
+ list[i] = strdup(dirs[i] + dir_len);
+ }
+
+ for (i = 0 ; i < numFiles; i++)
+ {
+ list[numDirs + i] = strdup(files[i] + dir_len);
+ }
+
+ for (;;)
+ {
+ int chosen_item = get_menu_selection(headers, list, 0, 0);
+ if (chosen_item == GO_BACK)
+ break;
+ static char ret[PATH_MAX];
+ if (chosen_item < numDirs)
+ {
+ char* subret = choose_file_menu(dirs[chosen_item], fileExtensionOrDirectory, headers);
+ if (subret != NULL)
+ {
+ strcpy(ret, subret);
+ return_value = ret;
+ break;
+ }
+ continue;
+ }
+ strcpy(ret, files[chosen_item - numDirs]);
+ return_value = ret;
+ break;
+ }
+ free_string_array(list);
+ }
+
+ free_string_array(files);
+ free_string_array(dirs);
+ return return_value;
+}
+
+void show_choose_zip_menu()
+{
+ if (ensure_path_mounted("/sdcard") != 0) {
+ LOGE ("Can't mount /sdcard\n");
+ return;
+ }
+
+ static char* headers[] = { "Choose a zip to apply",
+ "",
+ NULL
+ };
+
+ char* file = choose_file_menu("/sdcard/", ".zip", headers);
+ if (file == NULL)
+ return;
+ static char* confirm_install = "Confirm install?";
+ static char confirm[PATH_MAX];
+ sprintf(confirm, "Yes - Install %s", basename(file));
+ if (confirm_selection(confirm_install, confirm))
+ install_zip(file);
+}
+
+void show_nandroid_restore_menu()
+{
+ if (ensure_path_mounted("/sdcard") != 0) {
+ LOGE ("Can't mount /sdcard\n");
+ return;
+ }
+
+ static char* headers[] = { "Choose an image to restore",
+ "",
+ NULL
+ };
+
+ char* file = choose_file_menu("/sdcard/clockworkmod/backup/", NULL, headers);
+ if (file == NULL)
+ return;
+
+ if (confirm_selection("Confirm restore?", "Yes - Restore"))
+ nandroid_restore(file, 1, 1, 1, 1, 1);
+}
+
+void show_mount_usb_storage_menu()
+{
+ char command[PATH_MAX];
+ Volume *vol = volume_for_path("/sdcard");
+ sprintf(command, "echo %s > /sys/devices/platform/usb_mass_storage/lun0/file", vol->device);
+ __system(command);
+ static char* headers[] = { "USB Mass Storage device",
+ "Leaving this menu unmount",
+ "your SD card from your PC.",
+ "",
+ NULL
+ };
+
+ static char* list[] = { "Unmount", NULL };
+
+ for (;;)
+ {
+ int chosen_item = get_menu_selection(headers, list, 0, 0);
+ if (chosen_item == GO_BACK || chosen_item == 0)
+ break;
+ }
+
+ __system("echo '' > /sys/devices/platform/usb_mass_storage/lun0/file");
+ __system("echo 0 > /sys/devices/platform/usb_mass_storage/lun0/enable");
+}
+
+int confirm_selection(const char* title, const char* confirm)
+{
+ struct stat info;
+ if (0 == stat("/sdcard/clockworkmod/.no_confirm", &info))
+ return 1;
+
+ char* confirm_headers[] = { title, " THIS CAN NOT BE UNDONE.", "", NULL };
+ char* items[] = { "No",
+ "No",
+ "No",
+ "No",
+ "No",
+ "No",
+ "No",
+ confirm, //" Yes -- wipe partition", // [7
+ "No",
+ "No",
+ "No",
+ NULL };
+
+ int chosen_item = get_menu_selection(confirm_headers, items, 0, 0);
+ return chosen_item == 7;
+}
+
+int format_unknown_device(const char* path)
+{
+ // if this is SDEXT:, don't worry about it.
+ if (0 == strcmp(path, "/sd-ext"))
+ {
+ struct stat st;
+ Volume *vol = volume_for_path("/sd-ext");
+ if (vol == NULL || 0 != stat(vol->device, &st))
+ {
+ ui_print("No app2sd partition found. Skipping format of /sd-ext.\n");
+ return 0;
+ }
+ }
+
+ if (0 != ensure_path_mounted(path))
+ {
+ ui_print("Error mounting %s!\n", path);
+ ui_print("Skipping format...\n");
+ return 0;
+ }
+
+ static char tmp[PATH_MAX];
+ sprintf(tmp, "rm -rf %s/*", path);
+ __system(tmp);
+ sprintf(tmp, "rm -rf %s/.*", path);
+ __system(tmp);
+
+ ensure_path_unmounted(path);
+ return 0;
+}
+
+//#define MOUNTABLE_COUNT 5
+//#define DEVICE_COUNT 4
+//#define MMC_COUNT 2
+
+void show_partition_menu()
+{
+ static char* headers[] = { "Mounts and Storage Menu",
+ "",
+ NULL
+ };
+
+ typedef char* string;
+ string mounts[][3] = {
+ { "mount /system", "unmount /system", "/system" },
+ { "mount /data", "unmount /data", "/data" },
+ { "mount /cache", "unmount /cache", "/cache" },
+ { "mount /sdcard", "unmount /sdcard", "/sdcard:" },
+#ifdef BOARD_HAS_SDCARD_INTERNAL
+ { "mount /emmc", "unmount /emmc", "/emmc" },
+#endif
+ { "mount /sd-ext", "unmount /sd-ext", "/sd-ext" }
+ };
+
+ string devices[][2] = {
+ { "format boot", "boot:" },
+ { "format system", "/system" },
+ { "format data", "/data" },
+ { "format cache", "/cache" },
+ { "format sdcard", "/sdcard" },
+ { "format sd-ext", "/sd-ext" },
+#ifdef BOARD_HAS_SDCARD_INTERNAL
+ { "format internal sdcard", "/emmc" }
+#endif
+ };
+
+ const int MOUNTABLE_COUNT = sizeof(mounts) / sizeof(string) / 3;
+ const int DEVICE_COUNT = sizeof(devices) / sizeof(string) / 2;
+
+ static char* confirm_format = "Confirm format?";
+ static char* confirm = "Yes - Format";
+
+ for (;;)
+ {
+ int ismounted[MOUNTABLE_COUNT];
+ int i;
+ static string options[MOUNTABLE_COUNT + DEVICE_COUNT + 1 + 1]; // mountables, format mtds, format mmcs, usb storage, null
+ for (i = 0; i < MOUNTABLE_COUNT; i++)
+ {
+ ismounted[i] = is_path_mounted(mounts[i][2]);
+ options[i] = ismounted[i] ? mounts[i][1] : mounts[i][0];
+ }
+
+ for (i = 0; i < DEVICE_COUNT; i++)
+ {
+ options[DEVICE_COUNT + i] = devices[i][0];
+ }
+
+ options[MOUNTABLE_COUNT + DEVICE_COUNT] = "mount USB storage";
+ options[MOUNTABLE_COUNT + DEVICE_COUNT + 1] = NULL;
+
+ int chosen_item = get_menu_selection(headers, options, 0, 0);
+ if (chosen_item == GO_BACK)
+ break;
+ if (chosen_item == MOUNTABLE_COUNT + DEVICE_COUNT)
+ {
+ show_mount_usb_storage_menu();
+ }
+ else if (chosen_item < MOUNTABLE_COUNT)
+ {
+ if (ismounted[chosen_item])
+ {
+ if (0 != ensure_path_unmounted(mounts[chosen_item][2]))
+ ui_print("Error unmounting %s!\n", mounts[chosen_item][2]);
+ }
+ else
+ {
+ if (0 != ensure_path_mounted(mounts[chosen_item][2]))
+ ui_print("Error mounting %s!\n", mounts[chosen_item][2]);
+ }
+ }
+ else if (chosen_item < MOUNTABLE_COUNT + DEVICE_COUNT)
+ {
+ chosen_item = chosen_item - MOUNTABLE_COUNT;
+ if (!confirm_selection(confirm_format, confirm))
+ continue;
+ ui_print("Formatting %s...\n", devices[chosen_item][1]);
+ if (0 != format_device(devices[chosen_item][1]))
+ ui_print("Error formatting %s!\n", devices[chosen_item][1]);
+ else
+ ui_print("Done.\n");
+ }
+ }
+}
+
+#define EXTENDEDCOMMAND_SCRIPT "/cache/recovery/extendedcommand"
+
+int extendedcommand_file_exists()
+{
+ struct stat file_info;
+ return 0 == stat(EXTENDEDCOMMAND_SCRIPT, &file_info);
+}
+
+int run_script_from_buffer(char* script_data, int script_len, char* filename)
+{
+ ui_print("not yet implemented.\n");
+ return -1;
+
+ /*
+ const AmCommandList *commands = parseAmendScript(script_data, script_len);
+ if (commands == NULL) {
+ printf("Syntax error in update script\n");
+ return 1;
+ } else {
+ printf("Parsed %.*s\n", script_len, filename);
+ }
+
+ int ret = execCommandList((ExecContext *)1, commands);
+ if (ret != 0) {
+ int num = ret;
+ char *line = NULL, *next = script_data;
+ while (next != NULL && ret-- > 0) {
+ line = next;
+ next = memchr(line, '\n', script_data + script_len - line);
+ if (next != NULL) *next++ = '\0';
+ }
+ printf("Failure at line %d:\n%s\n", num, next ? line : "(not found)");
+ return 1;
+ }
+ */
+}
+
+int run_script(char* filename)
+{
+ struct stat file_info;
+ if (0 != stat(filename, &file_info)) {
+ printf("Error executing stat on file: %s\n", filename);
+ return 1;
+ }
+
+ int script_len = file_info.st_size;
+ char* script_data = (char*)malloc(script_len + 1);
+ FILE *file = fopen(filename, "rb");
+ fread(script_data, script_len, 1, file);
+ // supposedly not necessary, but let's be safe.
+ script_data[script_len] = '\0';
+ fclose(file);
+ LOGI("Running script:\n");
+ LOGI("\n%s\n", script_data);
+
+ int ret = run_script_from_buffer(script_data, script_len, filename);
+ free(script_data);
+ return ret;
+}
+
+int run_and_remove_extendedcommand()
+{
+ char tmp[PATH_MAX];
+ sprintf(tmp, "cp %s /tmp/%s", EXTENDEDCOMMAND_SCRIPT, basename(EXTENDEDCOMMAND_SCRIPT));
+ __system(tmp);
+ remove(EXTENDEDCOMMAND_SCRIPT);
+ int i = 0;
+ for (i = 20; i > 0; i--) {
+ ui_print("Waiting for SD Card to mount (%ds)\n", i);
+ if (ensure_path_mounted("/sdcard") == 0) {
+ ui_print("SD Card mounted...\n");
+ break;
+ }
+ sleep(1);
+ }
+ remove("/sdcard/clockworkmod/.recoverycheckpoint");
+ if (i == 0) {
+ ui_print("Timed out waiting for SD card... continuing anyways.");
+ }
+
+ sprintf(tmp, "/tmp/%s", basename(EXTENDEDCOMMAND_SCRIPT));
+ return run_script(tmp);
+}
+
+void show_nandroid_advanced_restore_menu()
+{
+ if (ensure_path_mounted("/sdcard") != 0) {
+ LOGE ("Can't mount /sdcard\n");
+ return;
+ }
+
+ static char* advancedheaders[] = { "Choose an image to restore",
+ "",
+ "Choose an image to restore",
+ "first. The next menu will",
+ "you more options.",
+ "",
+ NULL
+ };
+
+ char* file = choose_file_menu("/sdcard/clockworkmod/backup/", NULL, advancedheaders);
+ if (file == NULL)
+ return;
+
+ static char* headers[] = { "Nandroid Advanced Restore",
+ "",
+ NULL
+ };
+
+ static char* list[] = { "Restore boot",
+ "Restore system",
+ "Restore data",
+ "Restore cache",
+ "Restore sd-ext",
+ NULL
+ };
+
+
+ static char* confirm_restore = "Confirm restore?";
+
+ int chosen_item = get_menu_selection(headers, list, 0, 0);
+ switch (chosen_item)
+ {
+ case 0:
+ if (confirm_selection(confirm_restore, "Yes - Restore boot"))
+ nandroid_restore(file, 1, 0, 0, 0, 0);
+ break;
+ case 1:
+ if (confirm_selection(confirm_restore, "Yes - Restore system"))
+ nandroid_restore(file, 0, 1, 0, 0, 0);
+ break;
+ case 2:
+ if (confirm_selection(confirm_restore, "Yes - Restore data"))
+ nandroid_restore(file, 0, 0, 1, 0, 0);
+ break;
+ case 3:
+ if (confirm_selection(confirm_restore, "Yes - Restore cache"))
+ nandroid_restore(file, 0, 0, 0, 1, 0);
+ break;
+ case 4:
+ if (confirm_selection(confirm_restore, "Yes - Restore sd-ext"))
+ nandroid_restore(file, 0, 0, 0, 0, 1);
+ break;
+ }
+}
+
+void show_nandroid_menu()
+{
+ static char* headers[] = { "Nandroid",
+ "",
+ NULL
+ };
+
+ static char* list[] = { "Backup",
+ "Restore",
+ "Advanced Restore",
+ NULL
+ };
+
+ int chosen_item = get_menu_selection(headers, list, 0, 0);
+ switch (chosen_item)
+ {
+ case 0:
+ {
+ char backup_path[PATH_MAX];
+ time_t t = time(NULL);
+ struct tm *tmp = localtime(&t);
+ if (tmp == NULL)
+ {
+ struct timeval tp;
+ gettimeofday(&tp, NULL);
+ sprintf(backup_path, "/sdcard/clockworkmod/backup/%d", tp.tv_sec);
+ }
+ else
+ {
+ strftime(backup_path, sizeof(backup_path), "/sdcard/clockworkmod/backup/%F.%H.%M.%S", tmp);
+ }
+ nandroid_backup(backup_path);
+ }
+ break;
+ case 1:
+ show_nandroid_restore_menu();
+ break;
+ case 2:
+ show_nandroid_advanced_restore_menu();
+ break;
+ }
+}
+
+void wipe_battery_stats()
+{
+ ensure_path_mounted("/data");
+ remove("/data/system/batterystats.bin");
+ ensure_path_unmounted("/data");
+}
+
+void show_advanced_menu()
+{
+ static char* headers[] = { "Advanced and Debugging Menu",
+ "",
+ NULL
+ };
+
+ static char* list[] = { "Reboot Recovery",
+ "Wipe Dalvik Cache",
+ "Wipe Battery Stats",
+ "Report Error",
+ "Key Test",
+#ifndef BOARD_HAS_SMALL_RECOVERY
+ "Partition SD Card",
+ "Fix Permissions",
+#ifdef BOARD_HAS_SDCARD_INTERNAL
+ "Partition Internal SD Card",
+#endif
+#endif
+ NULL
+ };
+
+ for (;;)
+ {
+ int chosen_item = get_menu_selection(headers, list, 0, 0);
+ if (chosen_item == GO_BACK)
+ break;
+ switch (chosen_item)
+ {
+ case 0:
+ __reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, LINUX_REBOOT_CMD_RESTART2, "recovery");
+ break;
+ case 1:
+ {
+ if (0 != ensure_path_mounted("/data"))
+ break;
+ ensure_path_mounted("/sd-ext");
+ ensure_path_mounted("/cache");
+ if (confirm_selection( "Confirm wipe?", "Yes - Wipe Dalvik Cache")) {
+ __system("rm -r /data/dalvik-cache");
+ __system("rm -r /cache/dalvik-cache");
+ __system("rm -r /sd-ext/dalvik-cache");
+ }
+ ensure_path_unmounted("/data");
+ ui_print("Dalvik Cache wiped.\n");
+ break;
+ }
+ case 2:
+ {
+ if (confirm_selection( "Confirm wipe?", "Yes - Wipe Battery Stats"))
+ wipe_battery_stats();
+ break;
+ }
+ case 3:
+ handle_failure(1);
+ break;
+ case 4:
+ {
+ ui_print("Outputting key codes.\n");
+ ui_print("Go back to end debugging.\n");
+ int key;
+ int action;
+ do
+ {
+ key = ui_wait_key();
+ action = device_handle_key(key, 1);
+ ui_print("Key: %d\n", key);
+ }
+ while (action != GO_BACK);
+ break;
+ }
+ case 5:
+ {
+ static char* ext_sizes[] = { "128M",
+ "256M",
+ "512M",
+ "1024M",
+ "2048M",
+ "4096M",
+ NULL };
+
+ static char* swap_sizes[] = { "0M",
+ "32M",
+ "64M",
+ "128M",
+ "256M",
+ NULL };
+
+ static char* ext_headers[] = { "Ext Size", "", NULL };
+ static char* swap_headers[] = { "Swap Size", "", NULL };
+
+ int ext_size = get_menu_selection(ext_headers, ext_sizes, 0, 0);
+ if (ext_size == GO_BACK)
+ continue;
+
+ int swap_size = get_menu_selection(swap_headers, swap_sizes, 0, 0);
+ if (swap_size == GO_BACK)
+ continue;
+
+ char sddevice[256];
+ Volume *vol = volume_for_path("/sdcard");
+ strcpy(sddevice, vol->device);
+ // we only want the mmcblk, not the partition
+ sddevice[strlen("/dev/block/mmcblkX")] = NULL;
+ char cmd[PATH_MAX];
+ setenv("SDPATH", sddevice, 1);
+ sprintf(cmd, "sdparted -es %s -ss %s -efs ext3 -s", ext_sizes[ext_size], swap_sizes[swap_size]);
+ ui_print("Partitioning SD Card... please wait...\n");
+ if (0 == __system(cmd))
+ ui_print("Done!\n");
+ else
+ ui_print("An error occured while partitioning your SD Card. Please see /tmp/recovery.log for more details.\n");
+ break;
+ }
+ case 6:
+ {
+ ensure_path_mounted("/system");
+ ensure_path_mounted("/data");
+ ui_print("Fixing permissions...\n");
+ __system("fix_permissions");
+ ui_print("Done!\n");
+ break;
+ }
+ case 7:
+ {
+ static char* ext_sizes[] = { "128M",
+ "256M",
+ "512M",
+ "1024M",
+ "2048M",
+ "4096M",
+ NULL };
+
+ static char* swap_sizes[] = { "0M",
+ "32M",
+ "64M",
+ "128M",
+ "256M",
+ NULL };
+
+ static char* ext_headers[] = { "Data Size", "", NULL };
+ static char* swap_headers[] = { "Swap Size", "", NULL };
+
+ int ext_size = get_menu_selection(ext_headers, ext_sizes, 0, 0);
+ if (ext_size == GO_BACK)
+ continue;
+
+ int swap_size = 0;
+ if (swap_size == GO_BACK)
+ continue;
+
+ char sddevice[256];
+ Volume *vol = volume_for_path("/emmc");
+ strcpy(sddevice, vol->device);
+ // we only want the mmcblk, not the partition
+ sddevice[strlen("/dev/block/mmcblkX")] = NULL;
+ char cmd[PATH_MAX];
+ setenv("SDPATH", sddevice, 1);
+ sprintf(cmd, "sdparted -es %s -ss %s -efs ext3 -s", ext_sizes[ext_size], swap_sizes[swap_size]);
+ ui_print("Partitioning Internal SD Card... please wait...\n");
+ if (0 == __system(cmd))
+ ui_print("Done!\n");
+ else
+ ui_print("An error occured while partitioning your Internal SD Card. Please see /tmp/recovery.log for more details.\n");
+ break;
+ }
+ }
+ }
+}
+
+/*
+void write_fstab_root(char *root_path, FILE *file)
+{
+ RootInfo *info = get_root_info_for_path(root_path);
+ if (info == NULL) {
+ LOGW("Unable to get root info for %s during fstab generation!", root_path);
+ return;
+ }
+ char device[PATH_MAX];
+ int ret = get_root_partition_device(root_path, device);
+ if (ret == 0)
+ {
+ fprintf(file, "%s ", device);
+ }
+ else
+ {
+ fprintf(file, "%s ", info->device);
+ }
+
+ fprintf(file, "%s ", info->mount_point);
+ fprintf(file, "%s %s\n", info->filesystem, info->filesystem_options == NULL ? "rw" : info->filesystem_options);
+}
+
+void create_fstab()
+{
+ __system("touch /etc/mtab");
+ FILE *file = fopen("/etc/fstab", "w");
+ if (file == NULL) {
+ LOGW("Unable to create /etc/fstab!");
+ return;
+ }
+ write_fstab_root("CACHE:", file);
+ write_fstab_root("DATA:", file);
+#ifdef BOARD_HAS_DATADATA
+ write_fstab_root("DATADATA:", file);
+#endif
+ write_fstab_root("SYSTEM:", file);
+ write_fstab_root("SDCARD:", file);
+ write_fstab_root("SDEXT:", file);
+ fclose(file);
+}
+*/
+
+void handle_failure(int ret)
+{
+ if (ret == 0)
+ return;
+ if (0 != ensure_path_mounted("/sdcard"))
+ return;
+ mkdir("/sdcard/clockworkmod", S_IRWXU);
+ __system("cp /tmp/recovery.log /sdcard/clockworkmod/recovery.log");
+ ui_print("/tmp/recovery.log was copied to /sdcard/clockworkmod/recovery.log. Please open ROM Manager to report the issue.\n");
+}
+
+int format_device(const char* device) {
+ if (device == NULL)
+ return -1;
+ if (device[0] == '/') {
+ Volume *vol = volume_for_path(device);
+ if (vol == NULL)
+ return -1;
+ return erase_partition(device, vol->fs_type);
+ }
+ return erase_raw_partition(device);
+}
+
+int is_path_mounted(const char* path) {
+ Volume* v = volume_for_path(path);
+ if (v == NULL) {
+ return 0;
+ }
+ if (strcmp(v->fs_type, "ramdisk") == 0) {
+ // the ramdisk is always mounted.
+ return 1;
+ }
+
+ int result;
+ result = scan_mounted_volumes();
+ if (result < 0) {
+ LOGE("failed to scan mounted volumes\n");
+ return 0;
+ }
+
+ const MountedVolume* mv =
+ find_mounted_volume_by_mount_point(v->mount_point);
+ if (mv) {
+ // volume is already mounted
+ return 1;
+ }
+ return 0;
+}