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recovery.c
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recovery.c
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/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <getopt.h>
#include <limits.h>
#include <linux/input.h>
#include <stdio.h>
#include <dirent.h>
#include <stdlib.h>
#include <string.h>
#include <sys/reboot.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <time.h>
#include <unistd.h>
#include <termios.h>
#include <libgen.h>
#include "bootloader.h"
#include "commands.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 "extendedcommand.h"
#define MENU_HINT "Use up/down to highlight;", \
"OK to select", \
""
#define PSFREEDOM 0
static const struct option OPTIONS[] = {
{ "send_intent", required_argument, NULL, 's' },
{ "update_package", required_argument, NULL, 'u' },
{ "update_gapps", required_argument, NULL, 'g' },
{ "wipe_data", no_argument, NULL, 'w' },
{ "wipe_cache", no_argument, NULL, 'c' },
{ "wipe_full", no_argument, NULL, 'a' },
{ "nandroid", no_argument, NULL, 'n' },
{ "reboot", no_argument, NULL, 'r' },
{ "hello", no_argument, NULL, 'h' },
{ "migrate", no_argument, NULL, 'm' },
};
static const char *COMMAND_FILE = "CACHE:recovery/command";
static const char *INTENT_FILE = "CACHE:recovery/intent";
static const char *LOG_FILE = "CACHE:recovery/log";
static const char *SDCARD_PACKAGE_FILE = "SDCARD:update.zip";
static const char *SDCARD_PATH = "SDCARD:";
static const char *THEMES_PATH = "THEMES:";
#define SDCARD_PATH_LENGTH 20
#define THEMES_PATH_LENGTH 20
static const char *TEMPORARY_LOG_FILE = "/sdcard/recovery.log";
/*
* The recovery tool communicates with the main system through /cache files.
* /cache/recovery/command - INPUT - command line for tool, one arg per line
* /cache/recovery/log - OUTPUT - combined log file from recovery run(s)
* /cache/recovery/intent - OUTPUT - intent that was passed in
*
* The arguments which may be supplied in the recovery.command file:
* --send_intent=anystring - write the text out to recovery.intent
* --update_package=root:path - verify install an OTA package file
* --wipe_data - erase user data (and cache), then reboot
* --wipe_cache - wipe cache (but not user data), then reboot
*
* After completing, we remove /cache/recovery/command and reboot.
* Arguments may also be supplied in the bootloader control block (BCB).
* These important scenarios must be safely restartable at any point:
*
* FACTORY RESET
* 1. user selects "factory reset"
* 2. main system writes "--wipe_data" to /cache/recovery/command
* 3. main system reboots into recovery
* 4. get_args() writes BCB with "boot-recovery" and "--wipe_data"
* -- after this, rebooting will restart the erase --
* 5. erase_root() reformats /data
* 6. erase_root() reformats /cache
* 7. finish_recovery() erases BCB
* -- after this, rebooting will restart the main system --
* 8. main() calls reboot() to boot main system
*
* OTA INSTALL
* 1. main system downloads OTA package to /cache/some-filename.zip
* 2. main system writes "--update_package=CACHE:some-filename.zip"
* 3. main system reboots into recovery
* 4. get_args() writes BCB with "boot-recovery" and "--update_package=..."
* -- after this, rebooting will attempt to reinstall the update --
* 5. install_package() attempts to install the update
* NOTE: the package install must itself be restartable from any point
* 6. finish_recovery() erases BCB
* -- after this, rebooting will (try to) restart the main system --
* 7. ** if install failed **
* 7a. prompt_and_wait() shows an error icon and waits for the user
* 7b; the user reboots (pulling the battery, etc) into the main system
* 8. main() calls maybe_install_firmware_update()
* ** if the update contained radio/hboot firmware **:
* 8a. m_i_f_u() writes BCB with "boot-recovery" and "--wipe_cache"
* -- after this, rebooting will reformat cache & restart main system --
* 8b. m_i_f_u() writes firmware image into raw cache partition
* 8c. m_i_f_u() writes BCB with "update-radio/hboot" and "--wipe_cache"
* -- after this, rebooting will attempt to reinstall firmware --
* 8d. bootloader tries to flash firmware
* 8e. bootloader writes BCB with "boot-recovery" (keeping "--wipe_cache")
* -- after this, rebooting will reformat cache & restart main system --
* 8f. erase_root() reformats /cache
* 8g. finish_recovery() erases BCB
* -- after this, rebooting will (try to) restart the main system --
* 9. main() calls reboot() to boot main system
*/
static const int MAX_ARG_LENGTH = 4096;
static const int MAX_ARGS = 100;
static int do_reboot = 1;
// drakaz : binary location
#define STARTUP_BIN "/tmp/RECTOOLS/startup.sh"
#define NANDROID_BIN "/tmp/RECTOOLS/nandroid-mobile.sh"
#define MKE2FS_BIN "/tmp/RECTOOLS/mke2fs"
#define E2FSCK_BIN "/tmp/RECTOOLS/e2fsck"
#define SDTOOLS "/tmp/RECTOOLS/sdtools.sh"
#define FIX_PERMS_BIN "/tmp/RECTOOLS/fix_permissions.sh"
#define BACKUP_DATA_BIN "/tmp/RECTOOLS/backupdata.sh"
#define ROOTME_BIN "/tmp/RECTOOLS/rootme.sh"
#define WIPE_BIN "/tmp/RECTOOLS/wipe.sh"
#define NANDROID_BACKUP "/sdcard/nandroid/"
// Pour emulateur..
//#define SYSTEME_PART "/dev/block/mtdblock0"
//#define DATA_PART "/dev/block/mtdblock1"
// drakaz : define galaxy partitions
#define SYSTEME_PART "/dev/block/mtdblock1"
#define DATA_PART "/dev/block/mmcblk0p1"
#define MAX_COMMAND_ARG 256
static char command_prompt[MAX_COMMAND_ARG];
static char command_label[MAX_COMMAND_ARG];
static char command[MAX_COMMAND_ARG];
static char command_err[MAX_COMMAND_ARG];
// open a file given in root:path format, mounting partitions as necessary
static FILE*
fopen_root_path(const char *root_path, const char *mode) {
if (ensure_root_path_mounted(root_path) != 0) {
LOGE("Can't mount %s\n", root_path);
return NULL;
}
char path[PATH_MAX] = "";
if (translate_root_path(root_path, path, sizeof(path)) == NULL) {
LOGE("Bad path %s\n", root_path);
return NULL;
}
// When writing, try to create the containing directory, if necessary.
// Use generous permissions, the system (init.rc) will reset them.
if (strchr("wa", mode[0])) dirCreateHierarchy(path, 0777, NULL, 1);
FILE *fp = fopen(path, mode);
return fp;
}
// close a file, log an error if the error indicator is set
static void
check_and_fclose(FILE *fp, const char *name) {
fflush(fp);
if (ferror(fp)) LOGE("Error in %s\n(%s)\n", name, strerror(errno));
fclose(fp);
}
// command line args come from, in decreasing precedence:
// - the actual command line
// - the bootloader control block (one per line, after "recovery")
// - the contents of COMMAND_FILE (one per line)
static void
get_args(int *argc, char ***argv) {
struct bootloader_message boot;
memset(&boot, 0, sizeof(boot));
get_bootloader_message(&boot); // this may fail, leaving a zeroed structure
if (boot.command[0] != 0 && boot.command[0] != 255) {
LOGI("Boot command: %.*s\n", sizeof(boot.command), boot.command);
}
if (boot.status[0] != 0 && boot.status[0] != 255) {
LOGI("Boot status: %.*s\n", sizeof(boot.status), boot.status);
}
// --- if arguments weren't supplied, look in the bootloader control block
if (*argc <= 1) {
boot.recovery[sizeof(boot.recovery) - 1] = '\0'; // Ensure termination
const char *arg = strtok(boot.recovery, "\n");
if (arg != NULL && !strcmp(arg, "recovery")) {
*argv = (char **) malloc(sizeof(char *) * MAX_ARGS);
(*argv)[0] = strdup(arg);
for (*argc = 1; *argc < MAX_ARGS; ++*argc) {
if ((arg = strtok(NULL, "\n")) == NULL) break;
(*argv)[*argc] = strdup(arg);
}
LOGI("Got arguments from boot message\n");
} else if (boot.recovery[0] != 0 && boot.recovery[0] != 255) {
LOGE("Bad boot message\n\"%.20s\"\n", boot.recovery);
}
}
// --- if that doesn't work, try the command file
if (*argc <= 1) {
FILE *fp = fopen_root_path(COMMAND_FILE, "r");
if (fp != NULL) {
char *argv0 = (*argv)[0];
*argv = (char **) malloc(sizeof(char *) * MAX_ARGS);
(*argv)[0] = argv0; // use the same program name
char buf[MAX_ARG_LENGTH];
for (*argc = 1; *argc < MAX_ARGS; ++*argc) {
if (!fgets(buf, sizeof(buf), fp)) break;
(*argv)[*argc] = strdup(strtok(buf, "\r\n")); // Strip newline.
}
check_and_fclose(fp, COMMAND_FILE);
LOGI("Got arguments from %s\n", COMMAND_FILE);
}
}
// --> write the arguments we have back into the bootloader control block
// always boot into recovery after this (until finish_recovery() is called)
strlcpy(boot.command, "boot-recovery", sizeof(boot.command));
strlcpy(boot.recovery, "recovery\n", sizeof(boot.recovery));
int i;
for (i = 1; i < *argc; ++i) {
strlcat(boot.recovery, (*argv)[i], sizeof(boot.recovery));
strlcat(boot.recovery, "\n", sizeof(boot.recovery));
}
set_bootloader_message(&boot);
}
// clear the recovery command and prepare to boot a (hopefully working) system,
// copy our log file to cache as well (for the system to read), and
// record any intent we were asked to communicate back to the system.
// this function is idempotent: call it as many times as you like.
static void
finish_recovery(const char *send_intent)
{
// By this point, we're ready to return to the main system...
if (send_intent != NULL) {
FILE *fp = fopen_root_path(INTENT_FILE, "w");
if (fp == NULL) {
LOGE("Can't open %s\n", INTENT_FILE);
} else {
fputs(send_intent, fp);
check_and_fclose(fp, INTENT_FILE);
}
}
// Copy logs to cache so the system can find out what happened.
/*
FILE *log = fopen_root_path(LOG_FILE, "a");
if (log == NULL) {
LOGE("Can't open %s\n", LOG_FILE);
} else {
FILE *tmplog = fopen(TEMPORARY_LOG_FILE, "r");
if (tmplog == NULL) {
LOGE("Can't open %s\n", TEMPORARY_LOG_FILE);
} else {
static long tmplog_offset = 0;
fseek(tmplog, tmplog_offset, SEEK_SET); // Since last write
char buf[4096];
while (fgets(buf, sizeof(buf), tmplog)) fputs(buf, log);
tmplog_offset = ftell(tmplog);
check_and_fclose(tmplog, TEMPORARY_LOG_FILE);
}
check_and_fclose(log, LOG_FILE);
}
*/
// Reset the bootloader message to revert to a normal main system boot.
struct bootloader_message boot;
memset(&boot, 0, sizeof(boot));
set_bootloader_message(&boot);
// Remove the command file, so recovery won't repeat indefinitely.
char path[PATH_MAX] = "";
if (ensure_root_path_mounted(COMMAND_FILE) != 0 ||
translate_root_path(COMMAND_FILE, path, sizeof(path)) == NULL ||
(unlink(path) && errno != ENOENT)) {
LOGW("Can't unlink %s\n", COMMAND_FILE);
}
sync(); // For good measure.
}
#define TEST_AMEND 0
#if TEST_AMEND
static void
test_amend()
{
extern int test_symtab(void);
extern int test_cmd_fn(void);
int ret;
LOGD("Testing symtab...\n");
ret = test_symtab();
LOGD(" returned %d\n", ret);
LOGD("Testing cmd_fn...\n");
ret = test_cmd_fn();
LOGD(" returned %d\n", ret);
}
#endif // TEST_AMEND
static int
erase_root(const char *root)
{
ui_set_background(BACKGROUND_ICON_INSTALLING);
ui_show_indeterminate_progress();
ui_print("Formatting %s...\n", root);
return format_root_device(root);
}
static void
run_script(char *str1,char *str2,char *str3,char *str4,char *str5,char *str6,char *str7, bool promptUser)
{
bool confirm = true;
ui_end_menu();
if (promptUser) {
ui_clear_key_queue();
ui_print("\n-- ");
ui_print(str1);
ui_print("\n-- Press HOME to confirm, or");
ui_print("\n-- any other key to abort.");
confirm = (ui_wait_key() == KEY_HOME);
}
if (confirm) {
ui_print(str2);
pid_t pid = fork();
if (pid == 0) {
char *args[] = { "/sbin/sh", "-c", str3, "1>&2", NULL };
execv("/sbin/sh", args);
fprintf(stderr, str4, strerror(errno));
_exit(-1);
}
int status;
while (waitpid(pid, &status, WNOHANG) == 0) {
ui_print(".");
sleep(1);
}
ui_print("\n");
if (!WIFEXITED(status) || (WEXITSTATUS(status) != 0)) {
ui_print(str5);
} else {
ui_print(str6);
}
} else {
ui_print(str7);
}
if (!ui_text_visible()) return;
}
static void
run_startup_script() {
ui_print("Running startup script");
pid_t pid = fork();
if (pid == 0) {
char *args[] = { STARTUP_BIN, "1>&2", NULL };
execv(STARTUP_BIN, args);
fprintf(stderr, "\nUnable to execute startup script!\n(%s)", strerror(errno));
_exit(-1);
}
int status;
while (waitpid(pid, &status, WNOHANG) == 0) {
ui_print(".");
sleep(1);
}
if (!WIFEXITED(status) || (WEXITSTATUS(status) != 0)) {
ui_print("\nError while executing startup script!\n");
}
}
int device_handle_key(int key_code, int visible) {
if (visible) {
switch (key_code) {
case KEY_CAPSLOCK:
case KEY_DOWN:
case KEY_VOLUMEDOWN:
return HIGHLIGHT_DOWN;
case KEY_LEFTSHIFT:
case KEY_UP:
case KEY_VOLUMEUP:
return HIGHLIGHT_UP;
case KEY_POWER:
/*if (ui_get_showing_back_button()) {
return SELECT_ITEM;
}
if (!get_allow_toggle_display())
return GO_BACK;*/
break;
case KEY_LEFTBRACE:
case KEY_ENTER:
case BTN_MOUSE:
case KEY_CENTER:
case KEY_CAMERA:
case KEY_F21:
case KEY_SEND:
return SELECT_ITEM;
case KEY_END:
case KEY_BACKSPACE:
case KEY_BACK:
//if (!get_allow_toggle_display())
return GO_BACK;
}
}
return NO_ACTION;
}
int
get_menu_selection(char** headers, char** items, int menu_only) {
// throw away keys pressed previously, so user doesn't
// accidentally trigger menu items.
ui_clear_key_queue();
int item_count = ui_start_menu(headers, items);
int selected = 0;
int chosen_item = -1;
// Some users with dead enter keys need a way to turn on power to select.
// Jiggering across the wrapping menu is one "secret" way to enable it.
// We can't rely on /cache or /sdcard since they may not be available.
int wrap_count = 0;
while (chosen_item < 0 && chosen_item != GO_BACK) {
int key = ui_wait_key();
int visible = ui_text_visible();
int action = device_handle_key(key, visible);
int old_selected = selected;
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;
/*if (ui_get_showing_back_button()) {
if (chosen_item == item_count) {
chosen_item = GO_BACK;
}
}*/
break;
case NO_ACTION:
break;
case GO_BACK:
chosen_item = GO_BACK;
break;
}
} else if (!menu_only) {
chosen_item = action;
}
if (abs(selected - old_selected) > 1) {
wrap_count++;
if (wrap_count == 3) {
wrap_count = 0;
/*if (ui_get_showing_back_button()) {
ui_print("Back menu button disabled.\n");
ui_set_showing_back_button(0);
}
else {
ui_print("Back menu button enabled.\n");
ui_set_showing_back_button(1);
}*/
}
}
}
//ui_end_menu();
ui_clear_key_queue();
return chosen_item;
}
#if PSFREEDOM == 1
#define PSFREEDOM_PATH "/sdcard/psfreedom/"
#define PSFREEDOM_SELECTED_PAYLOAD PSFREEDOM_PATH "selected_payload.txt"
#define PSFREEDOM_MAX_PAYLOADS 32
static void show_payload_menu()
{
static char* headers[] = { "Choose PSFreedom Payload",
"",
MENU_HINT,
NULL
};
static char* list[PSFREEDOM_MAX_PAYLOADS+2];
struct dirent* dir_ent;
DIR* dir;
int len, i;
int file_nb = 0;
int exit_menu = 0;
memset(list, 0, sizeof(list));
list[0] = "<default>";
/* Create a list of the available payloads (files with .bin extension in PSFREEDOM_PATH folder) */
if ((dir = opendir (PSFREEDOM_PATH)) != NULL){
while ( (dir_ent = readdir ( dir )) != NULL ) {
len = strlen(dir_ent->d_name);
if ((len > 4) &&
(strncmp(&dir_ent->d_name[len-4],".bin",4) == 0)){
if (file_nb < PSFREEDOM_MAX_PAYLOADS) {
list[file_nb + 1] = strdup(dir_ent->d_name);
file_nb++;
}
}
}
}
while (!exit_menu) {
int chosen_item = get_menu_selection(headers, list, 0);
switch (chosen_item) {
case 0 :
/* default paylaod */
unlink(PSFREEDOM_SELECTED_PAYLOAD);
exit_menu = 1;
break;
case GO_BACK:
exit_menu = 1;
break;
default :
if ((chosen_item >= 1) &&
(chosen_item <= file_nb)){
int fd;
fd = open(PSFREEDOM_SELECTED_PAYLOAD,O_CREAT|O_WRONLY|O_TRUNC);
write(fd, PSFREEDOM_PATH, strlen(PSFREEDOM_PATH));
write(fd, list[chosen_item], strlen(list[chosen_item]));
close(fd);
exit_menu = 1;
}
break;
}
}
/* Release dynamically allocated strings */
for (i = 1; i <= file_nb; i++){
free(list[i]);
}
return;
}
#endif
// Nandroid slot support from bukington
static int choose_nandroid_slot()
{
static char* headers[] = { "Choose nandroid SLOT",
"",
MENU_HINT,
NULL };
static char* slots[] = { "Slot 1", "Slot 2", "Slot 3", "Slot 4", NULL };
return get_menu_selection(headers, slots, 0) + 1;
}
static void show_nandroid_menu()
{
#define ITEM_NANDROID_BACKUP 0
#define ITEM_NANDROID_RESTORE 1
#define ITEM_NANDROID_DELETE 2
static char* headers[] = { "Nandroid",
"",
MENU_HINT,
NULL
};
static char* list[] = { "Backup",
"Restore",
"Delete",
/*"Advanced Restore",*/
NULL
};
for (;;) {
int chosen_item = get_menu_selection(headers, list, 0);
switch (chosen_item) {
case ITEM_NANDROID_BACKUP:
{
int slota = choose_nandroid_slot();
if (slota > 0) {
char strSlot[5];
sprintf(strSlot, "SLOT%d", slota);
if (ensure_root_path_mounted("SDCARD:") != 0) {
ui_print("\nCan't mount sdcard\n");
} else {
char sdcard_backup_dir[1024];
strcpy(sdcard_backup_dir, NANDROID_BACKUP);
strcat(sdcard_backup_dir, strSlot);
snprintf(command_label, MAX_COMMAND_ARG, "\nPerforming backup in %s", strSlot);
snprintf(command, MAX_COMMAND_ARG, "%s -b -p %s", NANDROID_BIN, sdcard_backup_dir);
snprintf(command_err, MAX_COMMAND_ARG, "\nE:Can't run %s\n(%s)", NANDROID_BIN);
run_script("",
command_label,
command,
command_err,
"\nError running nandroid backup. Backup not performed.",
"\nBackup complete!",
"\nBackup aborted by user!",
false);
}
}
}
break;
case ITEM_NANDROID_RESTORE:
{
int slota;
for (;;) {
slota = choose_nandroid_slot();
if (slota < 1)
break;
char strSlot[5];
sprintf(strSlot, "SLOT%d", slota);
static const char* headers[] = { "Choose a backup to restore",
"",
MENU_HINT,
NULL
};
char sdcard_backup_dir[1024];
strcpy(sdcard_backup_dir, NANDROID_BACKUP);
strcat(sdcard_backup_dir, strSlot);
strcat(sdcard_backup_dir, "/");
char* file = choose_file_menu(sdcard_backup_dir, NULL, headers);
if (file != NULL) {
char* backup = basename(file);
snprintf(command_prompt, MAX_COMMAND_ARG, "Restore backup %s from %s", backup, strSlot);
snprintf(command_label, MAX_COMMAND_ARG, "\nRestoring backup %s from %s", backup, strSlot);
snprintf(command, MAX_COMMAND_ARG, "%s --restore --defaultinput -p %s -s %s", NANDROID_BIN, sdcard_backup_dir, backup);
snprintf(command_err, MAX_COMMAND_ARG, "\nE:Can't run %s\n(\%s)", NANDROID_BIN);
run_script(command_prompt,
command_label,
command,
command_err,
"\nError running nandroid restore! Try running 'nandroid-mobile.sh --restore' from console.",
"\nRestore complete!",
"\nRestore aborted by user!",
true);
}
}
}
break;
case ITEM_NANDROID_DELETE:
{
int slota;
for (;;) {
slota = choose_nandroid_slot();
if (slota < 1)
break;
char strSlot[5];
sprintf(strSlot, "SLOT%d", slota);
static const char* headers[] = { "Choose a backup to delete",
"",
MENU_HINT,
NULL
};
char sdcard_backup_dir[1024];
strcpy(sdcard_backup_dir, NANDROID_BACKUP);
strcat(sdcard_backup_dir, strSlot);
strcat(sdcard_backup_dir, "/");
char* file = NULL;
// Keep menu while files are deleted
for (;;) {
file = choose_file_menu(sdcard_backup_dir, NULL, headers);
if (file == NULL)
break;
char* backup = basename(file);
snprintf(command_prompt, MAX_COMMAND_ARG, "Delete backup %s from %s", backup, strSlot);
snprintf(command_label, MAX_COMMAND_ARG, "\nDeleting backup %s from %s", backup, strSlot);
snprintf(command, MAX_COMMAND_ARG, "%s -d --defaultinput -p %s -s %s", NANDROID_BIN, sdcard_backup_dir, backup);
snprintf(command_err, MAX_COMMAND_ARG, "\nE:Can't run %s\n(\%s)", NANDROID_BIN);
run_script(command_prompt,
command_label,
command,
command_err,
"\nError performing delete! Try running 'nandroid-mobile.sh -d' from console.",
"\nDelete complete!",
"\nDelete aborted by user!",
true);
}
}
}
break;
case GO_BACK:
return;
break;
}
}
}
static void
choose_update_file() {
if (ensure_root_path_mounted(SDCARD_PATH) != 0) {
LOGE("Can't mount %s\n", SDCARD_PATH);
return;
}
static const char* headers[] = { "Choose a zip to apply",
"",
MENU_HINT,
NULL
};
char* file = choose_file_menu("/sdcard/", ".zip", headers);
if (file == NULL)
return;
char sdcard_package_file[1024];
strcpy(sdcard_package_file, "SDCARD:");
strcat(sdcard_package_file, file + strlen("/sdcard/"));
ui_end_menu();
ui_print("\n-- Installing new image!");
ui_print("\n-- Press HOME to confirm, or");
ui_print("\n-- any other key to abort\n\n");
int confirm_apply = ui_wait_key();
if (confirm_apply == KEY_DREAM_HOME) {
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 failed\n");
} else if (!ui_text_visible()) {
return;//break; // reboot if logs aren't visible
} else {
if (firmware_update_pending()) {
ui_print("\nReboot\n"
"to complete installation\n");
} else {
ui_print("\nInstall from sdcard complete\n");
}
}
} else {
ui_print("\nInstallation failed");
}
}
static void
choose_theme_file()
{
static char* headers[] = { "Choose theme ZIP file",
"",
MENU_HINT,
NULL };
// Mount system partition
ui_print("\nRemounting system partition in rw..");
pid_t pidtheme1 = fork();
if (pidtheme1 == 0) {
char *argstheme1[] = { "mount", "/system", NULL };
execv("/sbin/busybox", argstheme1);
fprintf(stderr, "Can't mount %s\n(%s)\n", SYSTEME_PART, strerror(errno));
_exit(-1);
}
int statustheme1;
while (waitpid(pidtheme1, &statustheme1, WNOHANG) == 0) {
ui_print(".");
sleep(1);
}
// Remount system partition in rw
pid_t pidtheme2 = fork();
if (pidtheme2 == 0) {
char *argstheme2[] = { "mount", "-o", "remount,rw", SYSTEME_PART, "/system", NULL };
execv("/sbin/busybox", argstheme2);
fprintf(stderr, "Can't remount %s\n(%s) in rw\n", SYSTEME_PART, strerror(errno));
_exit(-1);
}
int statustheme2;
while (waitpid(pidtheme2, &statustheme2, WNOHANG) == 0) {
ui_print(".");
sleep(1);
}
ui_print("OK\n");
char path[PATH_MAX] = "";
DIR *dir;
struct dirent *de;
char **files;
int total = 0;
int i;
if (ensure_root_path_mounted(THEMES_PATH) != 0) {
LOGE("Can't mount %s\n", THEMES_PATH);
return;
}
if (translate_root_path(THEMES_PATH, path, sizeof(path)) == NULL) {
LOGE("Bad path %s", path);
return;
}
dir = opendir(path);
if (dir == NULL) {
LOGE("Couldn't open directory %s", path);
return;
}
/* count how many files we're looking at */
while ((de = readdir(dir)) != NULL) {
char *extension = strrchr(de->d_name, '.');
if (extension == NULL || de->d_name[0] == '.') {
continue;
} else if (!strcasecmp(extension, ".zip")) {
total++;
}
}
/* allocate the array for the file list menu */
files = (char **) malloc((total + 1) * sizeof(*files));
files[total] = NULL;
/* set it up for the second pass */
rewinddir(dir);
/* put the names in the array for the menu */
i = 0;
while ((de = readdir(dir)) != NULL) {
char *extension = strrchr(de->d_name, '.');
if (extension == NULL || de->d_name[0] == '.') {
continue;
} else if (!strcasecmp(extension, ".zip")) {
files[i] = (char *) malloc(THEMES_PATH_LENGTH + strlen(de->d_name) + 1);
strcpy(files[i], THEMES_PATH);
strcat(files[i], de->d_name);
i++;
}
}
/* close directory handle */
if (closedir(dir) < 0) {
LOGE("Failure closing directory %s", path);
goto out;
}
ui_start_menu(headers, files);
int selected = 0;
int chosen_item = -1;
finish_recovery(NULL);
ui_reset_progress();
for (;;) {
int key = ui_wait_key();
int visible = ui_text_visible();
if (key == KEY_DREAM_BACK) {
break;
} else if ((key == KEY_DOWN || key == KEY_VOLUMEDOWN) && visible) {
++selected;
selected = ui_menu_select(selected);
} else if ((key == KEY_UP || key == KEY_VOLUMEUP) && visible) {
--selected;
selected = ui_menu_select(selected);
} else if ((key == BTN_MOUSE || key == KEY_I7500_CENTER) && visible) {
chosen_item = selected;
}
if (chosen_item >= 0) {
// turn off the menu, letting ui_print() to scroll output
// on the screen.
ui_end_menu();
ui_print("\n-- Installing new theme!");
ui_print("\n-- Press HOME to confirm, or");
ui_print("\n-- any other key to abort..");
int confirm_apply = ui_wait_key();
if (confirm_apply == KEY_DREAM_HOME) {
ui_print("\n-- Install new theme from sdcard...\n");
int status = install_package(files[chosen_item]);
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
} else {
if (firmware_update_pending()) {
ui_print("\nReboot via menu\n"
"to complete installation.\n");
} else {
ui_print("\nInstall new theme from sdcard complete.\n");
}
}
} else {
ui_print("\nInstallation aborted.\n");
}
if (!ui_text_visible()) break;
break;
}
}
out:
for (i = 0; i < total; i++) {
free(files[i]);
}
free(files);
}
static void
prompt_and_wait()
{
// drakaz : new headers
static char* headers[] = { "Android system recovery " EXPAND(RECOVERY_VERSION),
" --- Galaxy Version ---",
"",
NULL };
// drakaz : add news functions
// these constants correspond to elements of the items[] list.
#define ITEM_REBOOT 0
#define ITEM_REBOOT_RECOVERY 1
#if PSFREEDOM == 0
#define ITEM_APPLY_SDCARD 2
#define ITEM_APPLY_UPDATE 3
//#define ITEM_APPLY_THEME 3
//#define ITEM_GRESTORE 4
#define UMS_ON 4
#define UMS_OFF 5
//#define ITEM_BACKUP_DATA 7
//#define ITEM_RESTORE_DATA 8
#define ITEM_NANDROID 6
//#define ITEM_SU_ON 9
//#define ITEM_SU_OFF 10
#define ITEM_WIPE_DATA 7
#define ITEM_WIPE_DATAK 8
#define ITEM_FSCK 9
#define ITEM_SD_SWAP_ON 10
#define ITEM_SD_SWAP_OFF 11
#define ITEM_FORMAT_EXT3 12
#define ITEM_FORMAT_EXT4 13
#define FIX_PERMS 14
#define ITEM_ROOTME 15
//#define CONVERT_DATA_EXT4 17
#define FLASH_PSFREEDOM 16
#else
#define START_PSFREEDOM 2
#define PAYLOAD_PSFREEDOM 3
#endif
// drakaz : delete console access because of non existent keyboard on galaxy
static char* items[] = { "Reboot system now",
"Reboot system in recovery now",