forked from PhilZ-cwm6/philz_touch_cwm6
/
recovery.c
1341 lines (1173 loc) · 43.3 KB
/
recovery.c
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/*
* Copyright (C) 2007 The Android Open Source Project
* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
*
* 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 <dirent.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/stat.h>
#include <sys/types.h>
#include <time.h>
#include <unistd.h>
#include "cutils/properties.h"
#include "cutils/android_reboot.h"
#include "minui/minui.h"
#include "minzip/DirUtil.h"
#include "voldclient/voldclient.h"
#include "libcrecovery/common.h"
#include "minadbd/adb.h"
#include "bootloader.h"
#include "common.h"
#include "install.h"
#include "roots.h"
#include "recovery_ui.h"
#include "adb_install.h"
#include "recovery_cmds.h"
#include "edifyscripting.h"
#include "extendedcommands.h"
#include "recovery_settings.h"
#include "advanced_functions.h"
struct selabel_handle *sehandle;
#ifdef PHILZ_TOUCH_RECOVERY
#include "libtouch_gui/gui_settings.h"
#endif
static const struct option OPTIONS[] = {
{ "send_intent", required_argument, NULL, 's' },
{ "update_package", required_argument, NULL, 'u' },
{ "wipe_data", no_argument, NULL, 'w' },
{ "wipe_cache", no_argument, NULL, 'c' },
{ "wipe_media", no_argument, NULL, 'm' },
{ "show_text", no_argument, NULL, 't' },
{ "just_exit", no_argument, NULL, 'x' },
{ "sideload", no_argument, NULL, 'a' },
{ "shutdown_after", no_argument, NULL, 'p' },
{ "stages", required_argument, NULL, 'g' },
{ NULL, 0, NULL, 0 },
};
#define LAST_LOG_FILE "/cache/recovery/last_log"
static const char *CACHE_LOG_DIR = "/cache/recovery";
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 *LAST_INSTALL_FILE = "/cache/recovery/last_install";
static const char *CACHE_ROOT = "/cache";
static const char *TEMPORARY_LOG_FILE = "/tmp/recovery.log";
static const char *TEMPORARY_INSTALL_FILE = "/tmp/last_install";
static const char *SIDELOAD_TEMP_DIR = "/tmp/sideload";
char* stage = NULL;
extern UIParameters ui_parameters; // from ui.c
/*
* 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=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
* --set_encrypted_filesystem=on|off - enables / diasables encrypted fs
* --just_exit - do nothing; exit and reboot
* --sideload - enter sideload mode
*
* 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_volume() reformats /data
* 6. erase_volume() 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_volume() 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;
// open a given path, mounting partitions as necessary
FILE*
fopen_path(const char *path, const char *mode) {
if (ensure_path_mounted(path) != 0) {
LOGE("Can't mount %s\n", 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, sehandle);
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
stage = strndup(boot.stage, sizeof(boot.stage));
if (boot.command[0] != 0 && boot.command[0] != 255) {
LOGI("Boot command: %.*s\n", (int)sizeof(boot.command), boot.command);
}
if (boot.status[0] != 0 && boot.status[0] != 255) {
LOGI("Boot status: %.*s\n", (int)sizeof(boot.status), boot.status);
}
// --- if arguments weren't supplied, look in the bootloader control block
if (*argc <= 1 && !file_found("/tmp/.ignorebootmessage")) {
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_path(COMMAND_FILE, "r");
if (fp != NULL) {
char *token;
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;
token = strtok(buf, "\r\n");
if (token != NULL) {
(*argv)[*argc] = strdup(token); // Strip newline.
} else {
--*argc;
}
}
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);
}
static void
set_sdcard_update_bootloader_message() {
struct bootloader_message boot;
memset(&boot, 0, sizeof(boot));
strlcpy(boot.command, "boot-recovery", sizeof(boot.command));
strlcpy(boot.recovery, "recovery\n", sizeof(boot.recovery));
set_bootloader_message(&boot);
}
// How much of the temp log we have copied to the copy in cache.
static long tmplog_offset = 0;
static void
copy_log_file(const char* source, const char* destination, int append) {
FILE *log = fopen_path(destination, append ? "a" : "w");
if (log == NULL) {
LOGE("Can't open %s\n", destination);
} else {
FILE *tmplog = fopen(source, "r");
if (tmplog != NULL) {
if (append) {
fseek(tmplog, tmplog_offset, SEEK_SET); // Since last write
}
char buf[4096];
while (fgets(buf, sizeof(buf), tmplog)) fputs(buf, log);
if (append) {
tmplog_offset = ftell(tmplog);
}
check_and_fclose(tmplog, source);
}
check_and_fclose(log, destination);
}
}
// Rename last_log -> last_log.1 -> last_log.2 -> ... -> last_log.$max
// Overwrites any existing last_log.$max.
static void
rotate_last_logs(int max) {
char oldfn[256];
char newfn[256];
int i;
for (i = max-1; i >= 0; --i) {
snprintf(oldfn, sizeof(oldfn), (i==0) ? LAST_LOG_FILE : (LAST_LOG_FILE ".%d"), i);
snprintf(newfn, sizeof(newfn), LAST_LOG_FILE ".%d", i+1);
// ignore errors
rename(oldfn, newfn);
}
}
static void
copy_logs() {
// Copy logs to cache so the system can find out what happened.
copy_log_file(TEMPORARY_LOG_FILE, LOG_FILE, true);
copy_log_file(TEMPORARY_LOG_FILE, LAST_LOG_FILE, false);
copy_log_file(TEMPORARY_INSTALL_FILE, LAST_INSTALL_FILE, false);
chmod(LOG_FILE, 0600);
chown(LOG_FILE, 1000, 1000); // system user
chmod(LAST_LOG_FILE, 0640);
chmod(LAST_INSTALL_FILE, 0644);
sync();
}
// 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_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();
// Reset to normal system boot so recovery won't cycle indefinitely.
struct bootloader_message boot;
memset(&boot, 0, sizeof(boot));
set_bootloader_message(&boot);
// Remove the command file, so recovery won't repeat indefinitely.
if (ensure_path_mounted(COMMAND_FILE) != 0 ||
(unlink(COMMAND_FILE) && errno != ENOENT)) {
LOGW("Can't unlink %s\n", COMMAND_FILE);
}
ensure_path_unmounted(CACHE_ROOT);
sync(); // For good measure.
}
typedef struct _saved_log_file {
char* name;
struct stat st;
unsigned char* data;
struct _saved_log_file* next;
} saved_log_file;
// remove static to be able to call it from ors menu
int
erase_volume(const char *volume) {
bool is_cache = (strcmp(volume, CACHE_ROOT) == 0);
int icon = ui_get_background_icon();
ui_set_background(BACKGROUND_ICON_INSTALLING);
ui_show_indeterminate_progress();
saved_log_file* head = NULL;
if (is_cache) {
// If we're reformatting /cache, we load any
// "/cache/recovery/last*" files into memory, so we can restore
// them after the reformat.
ensure_path_mounted(volume);
DIR* d;
struct dirent* de;
d = opendir(CACHE_LOG_DIR);
if (d) {
char path[PATH_MAX];
strcpy(path, CACHE_LOG_DIR);
strcat(path, "/");
int path_len = strlen(path);
while ((de = readdir(d)) != NULL) {
if (strncmp(de->d_name, "last", 4) == 0) {
saved_log_file* p = (saved_log_file*) malloc(sizeof(saved_log_file));
strcpy(path+path_len, de->d_name);
p->name = strdup(path);
if (stat(path, &(p->st)) == 0) {
// truncate files to 512kb
if (p->st.st_size > (1 << 19)) {
p->st.st_size = 1 << 19;
}
p->data = (unsigned char*) malloc(p->st.st_size);
FILE* f = fopen(path, "rb");
fread(p->data, 1, p->st.st_size, f);
fclose(f);
p->next = head;
head = p;
} else {
free(p);
}
}
}
closedir(d);
} else {
if (errno != ENOENT) {
printf("opendir failed: %s\n", strerror(errno));
}
}
}
ui_print("Formatting %s...\n", volume);
ensure_path_unmounted(volume);
int result = format_volume(volume);
if (is_cache) {
while (head) {
FILE* f = fopen_path(head->name, "wb");
if (f) {
fwrite(head->data, 1, head->st.st_size, f);
fclose(f);
chmod(head->name, head->st.st_mode);
chown(head->name, head->st.st_uid, head->st.st_gid);
}
free(head->name);
free(head->data);
saved_log_file* temp = head->next;
free(head);
head = temp;
}
// Any part of the log we'd copied to cache is now gone.
// Reset the pointer so we copy from the beginning of the temp
// log.
tmplog_offset = 0;
copy_logs();
}
ui_set_background(icon);
ui_reset_progress();
return result;
}
static char*
copy_sideloaded_package(const char* original_path) {
if (ensure_path_mounted(original_path) != 0) {
LOGE("Can't mount %s\n", original_path);
return NULL;
}
if (ensure_path_mounted(SIDELOAD_TEMP_DIR) != 0) {
LOGE("Can't mount %s\n", SIDELOAD_TEMP_DIR);
return NULL;
}
if (mkdir(SIDELOAD_TEMP_DIR, 0700) != 0) {
if (errno != EEXIST) {
LOGE("Can't mkdir %s (%s)\n", SIDELOAD_TEMP_DIR, strerror(errno));
return NULL;
}
}
// verify that SIDELOAD_TEMP_DIR is exactly what we expect: a
// directory, owned by root, readable and writable only by root.
struct stat st;
if (stat(SIDELOAD_TEMP_DIR, &st) != 0) {
LOGE("failed to stat %s (%s)\n", SIDELOAD_TEMP_DIR, strerror(errno));
return NULL;
}
if (!S_ISDIR(st.st_mode)) {
LOGE("%s isn't a directory\n", SIDELOAD_TEMP_DIR);
return NULL;
}
if ((st.st_mode & 0777) != 0700) {
LOGE("%s has perms %o\n", SIDELOAD_TEMP_DIR, st.st_mode);
return NULL;
}
if (st.st_uid != 0) {
LOGE("%s owned by %lu; not root\n", SIDELOAD_TEMP_DIR, st.st_uid);
return NULL;
}
char copy_path[PATH_MAX];
strcpy(copy_path, SIDELOAD_TEMP_DIR);
strcat(copy_path, "/package.zip");
char* buffer = (char*)malloc(BUFSIZ);
if (buffer == NULL) {
LOGE("Failed to allocate buffer\n");
return NULL;
}
size_t read;
FILE* fin = fopen(original_path, "rb");
if (fin == NULL) {
LOGE("Failed to open %s (%s)\n", original_path, strerror(errno));
return NULL;
}
FILE* fout = fopen(copy_path, "wb");
if (fout == NULL) {
LOGE("Failed to open %s (%s)\n", copy_path, strerror(errno));
return NULL;
}
while ((read = fread(buffer, 1, BUFSIZ, fin)) > 0) {
if (fwrite(buffer, 1, read, fout) != read) {
LOGE("Short write of %s (%s)\n", copy_path, strerror(errno));
return NULL;
}
}
free(buffer);
if (fclose(fout) != 0) {
LOGE("Failed to close %s (%s)\n", copy_path, strerror(errno));
return NULL;
}
if (fclose(fin) != 0) {
LOGE("Failed to close %s (%s)\n", original_path, strerror(errno));
return NULL;
}
// "adb push" is happy to overwrite read-only files when it's
// running as root, but we'll try anyway.
if (chmod(copy_path, 0400) != 0) {
LOGE("Failed to chmod %s (%s)\n", copy_path, strerror(errno));
return NULL;
}
return strdup(copy_path);
}
static const char**
prepend_title(const char** headers) {
const char* title[] = { EXPAND(RECOVERY_MOD_VERSION),
NULL };
// count the number of lines in our title, plus the
// caller-provided headers.
int count = 0;
const char** p;
for (p = title; *p; ++p, ++count);
for (p = headers; *p; ++p, ++count);
const char** new_headers = malloc((count+1) * sizeof(const char*));
const char** h = new_headers;
for (p = title; *p; ++p, ++h) *h = *p;
for (p = headers; *p; ++p, ++h) *h = *p;
*h = NULL;
return new_headers;
}
int
get_menu_selection(const char** headers, char** items, int menu_only,
int initial_selection) {
// throw away keys pressed previously, so user doesn't
// accidentally trigger menu items.
ui_clear_key_queue();
int item_count = ui_start_menu(headers, items, initial_selection);
int selected = initial_selection;
int chosen_item = -1; // NO_ACTION
#ifdef NOT_ENOUGH_RAINBOWS
int wrap_count = 0;
#endif
while (chosen_item < 0 && chosen_item != GO_BACK) {
int key = ui_wait_key();
int visible = ui_IsTextVisible();
if (key == -1) { // ui_wait_key() timed out, always reboot to main system
LOGI("timed out waiting for key input; rebooting.\n");
ui_end_menu();
reboot_main_system(ANDROID_RB_RESTART, 0, 0);
sleep(5);
LOGE("Failed to reboot system on timed out key input!!\n");
return GO_BACK;
}
else if (key == -2) { // we are returning from ui_cancel_wait_key(): trigger a GO_BACK
return GO_BACK;
}
else if (key == -3) { // an USB device was plugged in (returning from ui_wait_key())
return REFRESH;
}
int action = ui_handle_key(key, visible);
int old_selected = selected;
selected = ui_get_selected_item();
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;
#ifdef PHILZ_TOUCH_RECOVERY
case HIGHLIGHT_ON_TOUCH:
selected = ui_menu_touch_select();
break;
#endif
case SELECT_ITEM:
chosen_item = selected;
if (ui_is_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;
#ifdef PHILZ_TOUCH_RECOVERY
case GESTURE_ACTIONS:
handle_gesture_actions(headers, items, initial_selection);
break;
#endif
}
} else if (!menu_only) {
chosen_item = action;
}
#ifdef NOT_ENOUGH_RAINBOWS
if (abs(selected - old_selected) > 1) {
wrap_count++;
if (wrap_count == 5) {
wrap_count = 0;
if (ui_get_rainbow_mode()) {
ui_set_rainbow_mode(0);
ui_print("Rainbow mode disabled\n");
}
else {
ui_set_rainbow_mode(1);
ui_print("Rainbow mode enabled!\n");
}
}
}
#endif
}
ui_end_menu();
ui_clear_key_queue();
return chosen_item;
}
static int compare_string(const void* a, const void* b) {
return strcmp(*(const char**)a, *(const char**)b);
}
// legacy unused: we use gather_files() and choose_file_menu()
static int
update_directory(const char* path, const char* unmount_when_done,
int* wipe_cache) {
ensure_path_mounted(path);
const char* MENU_HEADERS[] = { "Choose a package to install:",
path,
"",
NULL };
DIR* d;
struct dirent* de;
d = opendir(path);
if (d == NULL) {
LOGE("error opening %s: %s\n", path, strerror(errno));
if (unmount_when_done != NULL) {
ensure_path_unmounted(unmount_when_done);
}
return 0;
}
const char** headers = prepend_title(MENU_HEADERS);
int d_size = 0;
int d_alloc = 10;
char** dirs = (char**)malloc(d_alloc * sizeof(char*));
int z_size = 1;
int z_alloc = 10;
char** zips = (char**)malloc(z_alloc * sizeof(char*));
zips[0] = strdup("../");
while ((de = readdir(d)) != NULL) {
int name_len = strlen(de->d_name);
if (de->d_type == DT_DIR) {
// skip "." and ".." entries
if (name_len == 1 && de->d_name[0] == '.') continue;
if (name_len == 2 && de->d_name[0] == '.' &&
de->d_name[1] == '.') continue;
if (d_size >= d_alloc) {
d_alloc *= 2;
dirs = (char**)realloc(dirs, d_alloc * sizeof(char*));
}
dirs[d_size] = (char*)malloc(name_len + 2);
strcpy(dirs[d_size], de->d_name);
dirs[d_size][name_len] = '/';
dirs[d_size][name_len+1] = '\0';
++d_size;
} else if (de->d_type == DT_REG &&
name_len >= 4 &&
strncasecmp(de->d_name + (name_len-4), ".zip", 4) == 0) {
if (z_size >= z_alloc) {
z_alloc *= 2;
zips = (char**)realloc(zips, z_alloc * sizeof(char*));
}
zips[z_size++] = strdup(de->d_name);
}
}
closedir(d);
qsort(dirs, d_size, sizeof(char*), compare_string);
qsort(zips, z_size, sizeof(char*), compare_string);
// append dirs to the zips list
if (d_size + z_size + 1 > z_alloc) {
z_alloc = d_size + z_size + 1;
zips = (char**)realloc(zips, z_alloc * sizeof(char*));
}
memcpy(zips + z_size, dirs, d_size * sizeof(char*));
free(dirs);
z_size += d_size;
zips[z_size] = NULL;
int result;
int chosen_item = 0;
do {
chosen_item = get_menu_selection(headers, zips, 1, chosen_item);
if (chosen_item < 0) // GO_BACK / REFRESH
chosen_item = 0;
char* item = zips[chosen_item];
int item_len = strlen(item);
if (chosen_item == 0) { // item 0 is always "../"
// go up but continue browsing (if the caller is update_directory)
result = -1;
break;
} else if (item[item_len-1] == '/') {
// recurse down into a subdirectory
char new_path[PATH_MAX];
strlcpy(new_path, path, PATH_MAX);
strlcat(new_path, "/", PATH_MAX);
strlcat(new_path, item, PATH_MAX);
new_path[strlen(new_path)-1] = '\0'; // truncate the trailing '/'
result = update_directory(new_path, unmount_when_done, wipe_cache);
if (result >= 0) break;
} else {
// selected a zip file: attempt to install it, and return
// the status to the caller.
char new_path[PATH_MAX];
strlcpy(new_path, path, PATH_MAX);
strlcat(new_path, "/", PATH_MAX);
strlcat(new_path, item, PATH_MAX);
ui_print("\n-- Install %s ...\n", path);
set_sdcard_update_bootloader_message();
char* copy = copy_sideloaded_package(new_path);
if (unmount_when_done != NULL) {
ensure_path_unmounted(unmount_when_done);
}
if (copy) {
result = install_package(copy, wipe_cache, TEMPORARY_INSTALL_FILE);
free(copy);
} else {
result = INSTALL_ERROR;
}
break;
}
} while (true);
int i;
for (i = 0; i < z_size; ++i) free(zips[i]);
free(zips);
free(headers);
if (unmount_when_done != NULL) {
ensure_path_unmounted(unmount_when_done);
}
return result;
}
int install_zip(const char* packagefilepath) {
ui_print("\n-- Installing: %s\n", packagefilepath);
set_sdcard_update_bootloader_message();
// will ensure_path_mounted(packagefilepath)
// will also set background icon to installing and indeterminate progress bar
int wipe_cache = 0;
int status = install_package(packagefilepath, &wipe_cache, TEMPORARY_INSTALL_FILE);
ui_reset_progress();
if (status != INSTALL_SUCCESS) {
copy_logs();
ui_set_background(BACKGROUND_ICON_ERROR);
LOGE("Installation aborted.\n");
return 1;
} else if (wipe_cache && erase_volume("/cache")) {
LOGE("Cache wipe (requested by package) failed.\n");
}
#ifdef PHILZ_TOUCH_RECOVERY
if (show_background_icon.value)
ui_set_background(BACKGROUND_ICON_CLOCKWORK);
else
#endif
ui_set_background(BACKGROUND_ICON_NONE);
ui_print("\nInstall from sdcard complete.\n");
return 0;
}
// remove static to be able to call it from ors menu
void
wipe_data(int confirm) {
const char* headers[] = {
"Wipe all user data ?",
" data | cache | datadata",
" sd-ext| android_secure",
"",
NULL
};
if (confirm && !confirm_with_headers(headers, "Yes - Wipe all user data")) {
return;
}
ui_print("\n-- Wiping data...\n");
device_wipe_data();
erase_volume("/data");
erase_volume("/cache");
if (has_datadata()) {
erase_volume("/datadata");
}
erase_volume("/sd-ext");
// erase .android_secure from /sdcard or /storage/sdcard0
erase_volume(get_android_secure_path());
// erase .android_secure from any secondary storage
char buf[80];
char** extra_paths = get_extra_storage_paths();
int num_extra_volumes = get_num_extra_volumes();
int i;
if (extra_paths != NULL) {
for(i = 0; i < num_extra_volumes; i++) {
sprintf(buf, "%s/.android_secure", extra_paths[i]);
erase_volume(buf);
}
free_string_array(extra_paths);
}
ui_print("Data wipe complete.\n");
}
int enter_sideload_mode(int status) {
ensure_path_mounted(CACHE_ROOT);
start_sideload();
static const char* headers[] = { "ADB Sideload",
"",
NULL
};
static char* list[] = { "Cancel sideload", NULL };
int icon = ui_get_background_icon();
int wipe_cache = 0;
// we need show_text to show adb sideload cancel menu (get_menu_selection())
bool text_visible = ui_IsTextVisible();
ui_SetShowText(true);
get_menu_selection(headers, list, 0, 0);
ui_SetShowText(text_visible);
int ret = apply_from_adb(&wipe_cache, TEMPORARY_INSTALL_FILE);
// if item < 0 (cancel), apply_from_adb() will return INSTALL_NONE with appropriate log message
if (ret != INSTALL_NONE) {
status = ret;
if (status != INSTALL_SUCCESS) {
ui_set_background(BACKGROUND_ICON_ERROR);
ui_print("Installation aborted.\n");
} else {
if (wipe_cache && erase_volume("/cache")) {
LOGE("Cache wipe (requested by package) failed.\n");
}
if (ui_IsTextVisible()) {
ui_set_background(icon);
ui_print("\nInstall from ADB complete.\n");
}
}
}
return status;
}
static int
show_apply_update_menu() {
/* legacy - update later */
return 0;
}
int ui_root_menu = 0;
static void
prompt_and_wait(int status) {
const char** headers = prepend_title((const char**)MENU_HEADERS);
switch (status) {
case INSTALL_SUCCESS:
case INSTALL_NONE:
#ifndef PHILZ_TOUCH_RECOVERY
ui_set_background(BACKGROUND_ICON_CLOCKWORK);
#endif
break;
case INSTALL_ERROR:
case INSTALL_CORRUPT:
ui_set_background(BACKGROUND_ICON_ERROR);
break;
}
for (;;) {
finish_recovery(NULL);
ui_root_menu = 1;
ui_reset_progress();
int chosen_item = get_menu_selection(headers, MENU_ITEMS, 0, 0);
ui_root_menu = 0;
// device-specific code may take some action here. It may
// return one of the core actions handled in the switch
// statement below. (this can alter show_text state!!)
chosen_item = device_perform_action(chosen_item);
int ret = 0;
for (;;) {
switch (chosen_item) {
case ITEM_REBOOT:
return;
case ITEM_WIPE_DATA:
if (ui_IsTextVisible())
wipe_data_menu();
else
wipe_data(ui_IsTextVisible());
if (!ui_IsTextVisible()) return;
break;
case ITEM_WIPE_CACHE:
if (ui_IsTextVisible()) {
wipe_data_menu();
} else {
ui_print("\n-- Wiping cache...\n");
erase_volume("/cache");
ui_print("Cache wipe complete.\n");
}
if (!ui_IsTextVisible()) return;
break;
case ITEM_APPLY_ZIP:
ret = show_install_update_menu();
break;
case ITEM_NANDROID:
ret = show_nandroid_menu();
break;
case ITEM_PARTITION:
ret = show_partition_mounts_menu();
break;
case ITEM_ADVANCED:
show_advanced_menu();
break;
case ITEM_SETTINGS:
show_philz_settings_menu();
break;
case ITEM_POWEROFF:
show_advanced_power_menu();
break;
}
if (ret == REFRESH) {
// this will restart the for() loop and run switch (chosen_item) action forcing to return to previous menu and refresh it
ret = 0;
continue;
}
break;
}
}
}
static void
print_property(const char *key, const char *name, void *cookie) {
printf("%s=%s\n", key, name);
}