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extendedcommands.c
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extendedcommands.c
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#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 "make_ext4fs.h"
#include "minui/minui.h"
#include "minzip/DirUtil.h"
#include "roots.h"
#include "recovery_ui.h"
#include "recovery.h"
#include "extendedcommands.h"
#include "nandroid.h"
#include "mounts.h"
#include "flashutils/flashutils.h"
#include "edify/expr.h"
#include <libgen.h>
#include "mtdutils/mtdutils.h"
#include "bmlutils/bmlutils.h"
#include "cutils/android_reboot.h"
int signature_check_enabled = 1;
int script_assert_enabled = 1;
static const char *SDCARD_UPDATE_FILE = "/sdcard/update.zip";
int
get_filtered_menu_selection(char** headers, char** items, int menu_only, int initial_selection, int items_count) {
int index;
int offset = 0;
int* translate_table = (int*)malloc(sizeof(int) * items_count);
for (index = 0; index < items_count; index++) {
if (items[index] == NULL)
continue;
char *item = items[index];
items[index] = NULL;
items[offset] = item;
translate_table[offset] = index;
offset++;
}
items[offset] = NULL;
initial_selection = translate_table[initial_selection];
int ret = get_menu_selection(headers, items, menu_only, initial_selection);
if (ret < 0 || ret >= offset) {
free(translate_table);
return ret;
}
ret = translate_table[ret];
free(translate_table);
return ret;
}
void write_string_to_file(const char* filename, const char* string) {
ensure_path_mounted(filename);
char tmp[PATH_MAX];
sprintf(tmp, "mkdir -p $(dirname %s)", filename);
__system(tmp);
FILE *file = fopen(filename, "w");
fprintf(file, "%s", string);
fclose(file);
}
void
toggle_signature_check()
{
signature_check_enabled = !signature_check_enabled;
if (idiom==0){
ui_print("Signature check: %s\n", signature_check_enabled ? "Enable" : "Disable");
}else{
ui_print("Comprobacion Firma: %s\n", signature_check_enabled ? "Habilitada" : "Deshabilitada");
}
}
int install_zip(const char* packagefilepath)
{
if (idiom==0){
ui_print("\n-- Installing: %s\n", packagefilepath);
}else{
ui_print("\n-- Instalando: %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);
if (idiom==0){
ui_print("Installation aborted.\n");
}else{
ui_print("Instalacion Abortada.\n");
}
return 1;
}
ui_set_background(BACKGROUND_ICON_CLOCKWORK);
if (idiom==0){
ui_print("\Installation from sd complete.\n");
}else{
ui_print("\nInstalacion desde la sd completa.\n");
}
return 0;
}
#define ITEM_CHOOSE_ZIP 0
#define ITEM_APPLY_SDCARD 1
#define ITEM_SIG_CHECK 2
#define ITEM_CHOOSE_ZIP_INT 3
void show_install_update_menu()
{
static char* headers[] = { "",
"",
NULL
};
char* install_menu_items[] = { "",
"",
"",
NULL,
NULL };
if (idiom==0){
headers[0] = "Apply update from .zip file";
install_menu_items[0] = "Choose Zip file from sdcard";
install_menu_items[1] = "Apply /sdcard/update.zip";
install_menu_items[2] = "Toggle Signature Verification";
}else{
headers[0] = "Aplicar update desde .zip";
install_menu_items[0] = "Elegir ZIP desde la sdcard";
install_menu_items[1] = "Aplicar /sdcard/update.zip";
install_menu_items[2] = "Verificacion de firma";
}
char *other_sd = NULL;
if (volume_for_path("/emmc") != NULL) {
other_sd = "/emmc/";
if (idiom==0){
install_menu_items[3] = "Choose Zip file from INTERNAL SD";
}else{
install_menu_items[3] = "Elegir zip desde la SD INTERNA";
}
}
else if (volume_for_path("/external_sd") != NULL) {
other_sd = "/external_sd/";
if (idiom==0){
install_menu_items[3] = "Choose Zip file from EXTERNAL SD";
}else{
install_menu_items[3] = "Elegir zip desde la SD EXTERNA";
}
}
for (;;)
{
int chosen_item = get_menu_selection(headers, install_menu_items, 0, 0);
switch (chosen_item)
{
case ITEM_SIG_CHECK:
toggle_signature_check();
break;
case ITEM_APPLY_SDCARD:
{
if (idiom==0){
if (confirm_selection("¿Confirm Installation?", "Yes - Install /sdcard/update.zip"))
install_zip(SDCARD_UPDATE_FILE);
}else{
if (confirm_selection("¿Confirma la Instalacion?", "Si - Instalar /sdcard/update.zip"))
install_zip(SDCARD_UPDATE_FILE);
}
break;
}
case ITEM_CHOOSE_ZIP:
show_choose_zip_menu("/sdcard/");
break;
case ITEM_CHOOSE_ZIP_INT:
if (other_sd != NULL)
show_choose_zip_menu(other_sd);
break;
default:
return;
}
}
}
void show_install_rom_menu()
{
static char* headers[] = { "OJOOO: INSTALANDO",
"ROM DESDE .zip",
"Wipe data Incluido",
"",
NULL
};
char* install_menu_items[] = { "Elegir ROM desde la sdcard",
NULL,
NULL,
NULL,
NULL };
if (idiom==0){
headers[0] ="BE CAREFUL: Installing";
headers[1] ="a new ROM from Zip file";
headers[2] ="WIPE DATA Included";
install_menu_items[0] = "Choose ROM from sdcard";
}else{
headers[0] ="OJOOO: INSTALANDO";
headers[1] ="ROM DESDE .zip";
headers[2] ="WIPE DATA Incluido";
install_menu_items[0] = "Elegir ROM desde la sdcard";
}
char *other_sd = NULL;
if (volume_for_path("/emmc") != NULL) {
other_sd = "/emmc/";
if (idiom==0){
install_menu_items[1] = "Choose ROM from INTERNAL sd";
}else{
install_menu_items[1] = "Elegir ROM desde la SD INTERNA";
}
}
else if (volume_for_path("/external_sd") != NULL) {
other_sd = "/external_sd/";
if (idiom==0){
install_menu_items[1] = "Choose ROM from EXTERNAL sd";
}else{
install_menu_items[1] = "Elegir ROM desde la SD EXTERNA";
}
}
for (;;)
{
int chosen_item = get_menu_selection(headers, install_menu_items, 0, 0);
switch (chosen_item)
{
case 0:
show_choose_ROM_menu("/sdcard/");
break;
case 1:
if (other_sd != NULL)
show_choose_ROM_menu(other_sd);
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) {
if (idiom==0){
ui_print("Couldn't open directory %s\n", directory);
}else{
ui_print("No se puede abrir el directorio %s\n", directory);
}
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("Fallo al cerrar directorio.");
}
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);
i = 0;
while (headers[i]) {
i++;
}
const char** fixed_headers = (const char*)malloc((i + 3) * sizeof(char*));
i = 0;
while (headers[i]) {
fixed_headers[i] = headers[i];
i++;
}
fixed_headers[i] = directory;
fixed_headers[i + 1] = "";
fixed_headers[i + 2 ] = NULL;
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)
{
if (idiom==0){
ui_print("No files found.\n");
}else{
ui_print("No se encontraron ficheros.\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(fixed_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);
free(fixed_headers);
return return_value;
}
void show_choose_zip_menu(const char *mount_point)
{
ensure_path_mounted("/emmc");
if (ensure_path_mounted(mount_point) != 0) {
LOGE ("No es posible montar %s\n", mount_point);
return;
}
static char* headers[] = { "elegir un zip a aplicar",
"",
NULL
};
if (idiom==0){
headers[0] = "Choose a Zip to apply";
}else{
headers[0] = "Elegir un zip a aplicar";
}
char* file = choose_file_menu(mount_point, ".zip", headers);
if (file == NULL)
return;
static char* confirm_install = "¿Confirma la Instalacion?";
if (idiom==0){
confirm_install = "Confirm install?";
}else{
confirm_install = "¿Confirma la Instalacion?";
}
static char confirm[PATH_MAX];
if (idiom==0){
sprintf(confirm, "Yes - Install %s", basename(file));
}else{
sprintf(confirm, "Si - Instalar %s", basename(file));
}
if (confirm_selection(confirm_install, confirm))
install_zip(file);
}
void show_choose_ROM_menu(const char *mount_point)
{
if (ensure_path_mounted(mount_point) != 0) {
LOGE ("No es posible montar %s\n", mount_point);
return;
}
static char* headers[] = { "Elegir el zip de la ROM",
"",
NULL
};
if (idiom==0){
headers[0] = "Choose ROM Zip";
}else{
headers[0] = "Elegir el zip de la ROM";
}
char* file = choose_file_menu(mount_point, ".zip", headers);
if (file == NULL)
return;
static char* confirm_install = "¿BORRAR DATOS e INSTALAR la ROM ?";
if (idiom==0){
confirm_install = "¿Wipe data and Install ROM?";
}else{
confirm_install = "¿BORRAR DATOS e INSTALAR la ROM ?";
}
static char confirm[PATH_MAX];
if (idiom==0){
sprintf(confirm, "Yes - Wipe Data and Install %s ", basename(file));
}else{
sprintf(confirm, "Si - BORRAR DATOS e Instalar %s ", basename(file));
}
if (confirm_selection(confirm_install, confirm))
if (idiom==0){
ui_print("Wiping data ...\n");
wipe_data(0);
ui_print("Wiping /system ...\n");
erase_volume("/system");
ui_print("Wiping /preload ...\n");
erase_volume("/preload");
ui_print("Installing ROM ...\n");
install_zip(file);
}else{
ui_print("Haciendo el Wipe data ...\n");
wipe_data(0);
ui_print("Borrando /system ...\n");
wipe_data(0);
ui_print("Borrando /system ...\n");
erase_volume("/system");
ui_print("Borrando /preload ...\n");
erase_volume("/preload");
ui_print("Instalando ROM ...\n");
install_zip(file);
}
}
void show_nandroid_restore_menu(const char* path)
{
if (ensure_path_mounted(path) != 0) {
LOGE("No es posible montar %s\n", path);
return;
}
static char* headers[] = { "Elegir imagen para Restaurar",
"",
NULL
};
if (idiom==0){
headers[0] = "Choose an image to restore";
}else{
headers[0] = "Elegir imagen para Restaurar";
}
char tmp[PATH_MAX];
sprintf(tmp, "%s/clockworkmod/backup/", path);
char* file = choose_file_menu(tmp, NULL, headers);
if (file == NULL)
return;
if (idiom==0){
if (confirm_selection("Confirm restore?", "Yes - Restore"))
nandroid_restore(file, 1, 1, 1, 1, 1, 0);
}else{
if (confirm_selection("¿Confirma la Restauracion?", "Si - Restaurar"))
nandroid_restore(file, 1, 1, 1, 1, 1, 0);
}
}
void show_nandroid_delete_menu(const char* path)
{
if (ensure_path_mounted(path) != 0) {
LOGE("No se puede montar %s\n", path);
return;
}
static char* headers[] = { "Elegir una imagen para Borrar",
"",
NULL
};
if (idiom==0){
headers[0] = "Choose an image to delete";
}else{
headers[0] = "Elegir una imagen para Borrar";
}
char tmp[PATH_MAX];
sprintf(tmp, "%s/clockworkmod/backup/", path);
char* file = choose_file_menu(tmp, NULL, headers);
if (file == NULL)
return;
if (idiom==0){
if (confirm_selection("¿Confirm delete?", "Yes - Delete")) {
sprintf(tmp, "rm -rf %s", file);
__system(tmp);
}
}else{
if (confirm_selection("¿Confirma el Borrado?", "Si - Borrar")) {
sprintf(tmp, "rm -rf %s", file);
__system(tmp);
}
}
}
#define MAX_NUM_USB_VOLUMES 3
#define LUN_FILE_EXPANDS 2
struct lun_node {
const char *lun_file;
struct lun_node *next;
};
static struct lun_node *lun_head = NULL;
static struct lun_node *lun_tail = NULL;
int control_usb_storage_set_lun(Volume* vol, bool enable, const char *lun_file) {
char c = 0;
const char *vol_device = enable ? vol->device : &c;
int fd;
struct lun_node *node;
// Verify that we have not already used this LUN file
for(node = lun_head; node; node = node->next) {
if (!strcmp(node->lun_file, lun_file)) {
// Skip any LUN files that are already in use
return -1;
}
}
// Open a handle to the LUN file
LOGI("Trying %s on LUN file %s\n", vol->device, lun_file);
if ((fd = open(lun_file, O_WRONLY)) < 0) {
LOGW("Imposible abrir ums lunfile %s (%s)\n", lun_file, strerror(errno));
return -1;
}
// Write the volume path to the LUN file
if ((write(fd, vol_device, strlen(vol_device)) < 0) &&
(!enable || !vol->device2 || (write(fd, vol->device2, strlen(vol->device2)) < 0))) {
LOGW("Imposible escribir a ums lunfile %s (%s)\n", lun_file, strerror(errno));
close(fd);
return -1;
} else {
// Volume path to LUN association succeeded
close(fd);
// Save off a record of this lun_file being in use now
node = (struct lun_node *)malloc(sizeof(struct lun_node));
node->lun_file = strdup(lun_file);
node->next = NULL;
if (lun_head == NULL)
lun_head = lun_tail = node;
else {
lun_tail->next = node;
lun_tail = node;
}
LOGI("Successfully %sshared %s on LUN file %s\n", enable ? "" : "un", vol->device, lun_file);
return 0;
}
}
int control_usb_storage_for_lun(Volume* vol, bool enable) {
static const char* lun_files[] = {
#ifdef BOARD_UMS_LUNFILE
BOARD_UMS_LUNFILE,
#endif
//"/sys/devices/platform/usb_mass_storage/lun%d/file",
"/sys/class/android_usb/android0/f_mass_storage/lun%d/file",
"/sys/class/android_usb/android0/f_mass_storage/lun/file",
"/sys/class/android_usb/android0/f_mass_storage/lun_ex/file",
NULL
};
// If recovery.fstab specifies a LUN file, use it
if (vol->lun) {
return control_usb_storage_set_lun(vol, enable, vol->lun);
}
// Try to find a LUN for this volume
// - iterate through the lun file paths
// - expand any %d by LUN_FILE_EXPANDS
int lun_num = 0;
int i;
for(i = 0; lun_files[i]; i++) {
const char *lun_file = lun_files[i];
for(lun_num = 0; lun_num < LUN_FILE_EXPANDS; lun_num++) {
char formatted_lun_file[255];
// Replace %d with the LUN number
bzero(formatted_lun_file, 255);
snprintf(formatted_lun_file, 254, lun_file, lun_num);
// Attempt to use the LUN file
if (control_usb_storage_set_lun(vol, enable, formatted_lun_file) == 0) {
return 0;
}
}
}
// All LUNs were exhausted and none worked
LOGW("Could not %sable %s on LUN %d\n", enable ? "en" : "dis", vol->device, lun_num);
return -1; // -1 failure, 0 success
}
int control_usb_storage(Volume **volumes, bool enable) {
int res = -1;
int i;
for(i = 0; i < MAX_NUM_USB_VOLUMES; i++) {
Volume *volume = volumes[i];
if (volume) {
int vol_res = control_usb_storage_for_lun(volume, enable);
if (vol_res == 0) res = 0; // if any one path succeeds, we return success
}
}
// Release memory used by the LUN file linked list
struct lun_node *node = lun_head;
while(node) {
struct lun_node *next = node->next;
free((void *)node->lun_file);
free(node);
node = next;
}
lun_head = lun_tail = NULL;
return res; // -1 failure, 0 success
}
void show_mount_usb_storage_menu()
{
// Build a list of Volume objects; some or all may not be valid
Volume* volumes[MAX_NUM_USB_VOLUMES] = {
volume_for_path("/sdcard"),
volume_for_path("/emmc"),
volume_for_path("/external_sd")
};
// Enable USB storage
if (control_usb_storage(volumes, 1))
return;
static char* headers[] = { "Unidad de Almacenamiento Masivo USB",
"Abandonando este menu se ",
"desmontara su SD card de su PC",
"",
NULL
};
static char* list[] = { "Desmontar", NULL };
if (idiom==0){
headers[0] = "USB mass storage unit";
headers[1] = "Leaving this menu unmounts";
headers[2] = "your SD card from your PC.";
list[0] = "Unmount";
}
else{
headers[0] = "Unidad de Almacenamiento Masivo USB";
headers[1] = "Abandonando este menu se ";
headers[2] = "desmontara su SD card de su PC";
list[0] = "Desmontar";
}
for (;;)
{
int chosen_item = get_menu_selection(headers, list, 0, 0);
if (chosen_item == GO_BACK || chosen_item == 0)
break;
}
// Disable USB storage
control_usb_storage(volumes, 0);
}
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,
"NO SERA POSIBLE DESHACER.",
"",
NULL };
if (idiom==0){
confirm_headers[1]="THIS CAN NOT BE UNDONE.";
}
else{
confirm_headers[1]="NO SERA POSIBLE DESHACER.";
}
if (0 == stat("/emmc/clockworkmod/.one_confirm", &info)) {
char* items[] = { "No",
confirm, //" Yes -- wipe partition", // [1]
NULL };
int chosen_item = get_menu_selection(confirm_headers, items, 0, 0);
return chosen_item == 1;
}
else {
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;
}
}
#define MKE2FS_BIN "/sbin/mke2fs"
#define TUNE2FS_BIN "/sbin/tune2fs"
#define E2FSCK_BIN "/sbin/e2fsck"
extern struct selabel_handle *sehandle;
int format_device(const char *device, const char *path, const char *fs_type) {
Volume* v = volume_for_path(path);
if (v == NULL) {
// silent failure for sd-ext
if (strcmp(path, "/sd-ext") == 0)
return -1;
LOGE("volumen desconocido \"%s\"\n", path);
return -1;
}
if (is_data_media_volume_path(path)) {
return format_unknown_device(NULL, path, NULL);
}
if (strstr(path, "/data") == path && is_data_media()) {
return format_unknown_device(NULL, path, NULL);
}
if (strcmp(fs_type, "ramdisk") == 0) {
// you can't format the ramdisk.
LOGE("no es posible formatear el volumen \"%s\"", path);
return -1;
}
if (strcmp(fs_type, "rfs") == 0) {
if (ensure_path_unmounted(path) != 0) {
LOGE("format_volume fallo al desmontar \"%s\"\n", v->mount_point);
return -1;
}
if (0 != format_rfs_device(device, path)) {
LOGE("format_volume: format_rfs_device fallo en %s\n", device);
return -1;
}
return 0;
}
if (strcmp(v->mount_point, path) != 0) {
return format_unknown_device(v->device, path, NULL);
}
if (ensure_path_unmounted(path) != 0) {
LOGE("format_volume fallo al desmontar \"%s\"\n", v->mount_point);
return -1;
}
if (strcmp(fs_type, "yaffs2") == 0 || strcmp(fs_type, "mtd") == 0) {
mtd_scan_partitions();
const MtdPartition* partition = mtd_find_partition_by_name(device);
if (partition == NULL) {
LOGE("format_volume: no existe la particion MTD \"%s\"\n", device);
return -1;
}
MtdWriteContext *write = mtd_write_partition(partition);
if (write == NULL) {
LOGW("format_volume: no se puede abrir MTD \"%s\"\n", device);
return -1;
} else if (mtd_erase_blocks(write, -1) == (off_t) -1) {
LOGW("format_volume: no se puede borrar MTD \"%s\"\n", device);
mtd_write_close(write);
return -1;
} else if (mtd_write_close(write)) {
LOGW("format_volume: no se puede cerrar MTD \"%s\"\n",device);
return -1;
}
return 0;
}
if (strcmp(fs_type, "ext4") == 0) {
int length = 0;
if (strcmp(v->fs_type, "ext4") == 0) {
// Our desired filesystem matches the one in fstab, respect v->length
length = v->length;
}
reset_ext4fs_info();
int result = make_ext4fs(device, length, v->mount_point, sehandle);
if (result != 0) {
LOGE("format_volume: make_extf4fs fallo en %s\n", device);
return -1;
}
return 0;
}
return format_unknown_device(device, path, fs_type);
}
int format_unknown_device(const char *device, const char* path, const char *fs_type)
{
LOGI("Formatting unidad desconocida.\n");
if (fs_type != NULL && get_flash_type(fs_type) != UNSUPPORTED)
return erase_raw_partition(fs_type, device);
// if this is SDEXT:, don't worry about it if it does not exist.
if (0 == strcmp(path, "/sd-ext"))
{
struct stat st;
Volume *vol = volume_for_path("/sd-ext");
if (vol == NULL || 0 != stat(vol->device, &st))
{
/*if (idiom==0){
ui_print("No app2sd partition found. Skipping format /sd-ext.\n");
}
else{
ui_print("Ninguna particion app2sd encontrada. Se omite el formato de /sd-ext.\n");
}*/
return 0;
}
}
if (NULL != fs_type) {
if (strcmp("ext3", fs_type) == 0) {
LOGI("Formateando la unidad ext3.\n");
if (0 != ensure_path_unmounted(path)) {
LOGE("Error while unmounting %s.\n", path);
return -12;
}
return format_ext3_device(device);
}
if (strcmp("ext2", fs_type) == 0) {
LOGI("Formateando la unidad ext2.\n");
if (0 != ensure_path_unmounted(path)) {