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f193f88e6d54c186bd425c7f77dab3e6782b046b
android_bootable_recovery/gui/action.cpp
Dees Troy f193f88e6d Make fixing su perms automatic 
In 4.3+ with SELinux, su perms will be lost on every reboot so
users will get the prompt to fix su perms in TWRP every time. Make
fixing the su perms automatic instead of nagging the user.

Change-Id: Ia8a2652018db5e1f6ffc5fec2a4ac0db3a8f32bb
2013-09-12 09:11:32 -05:00

1403 lines
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/*
Copyright 2013 bigbiff/Dees_Troy TeamWin
This file is part of TWRP/TeamWin Recovery Project.
TWRP is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
TWRP is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with TWRP. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/mman.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <linux/input.h>
#include <time.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/wait.h>
#include <dirent.h>
#include <string>
#include <sstream>
#include "../partitions.hpp"
#include "../twrp-functions.hpp"
#include "../openrecoveryscript.hpp"
#include "../adb_install.h"
#ifndef TW_NO_SCREEN_TIMEOUT
#include "blanktimer.hpp"
#endif
extern "C" {
#include "../twcommon.h"
#include "../minuitwrp/minui.h"
#include "../variables.h"
#include "../twinstall.h"
#include "cutils/properties.h"
#include "../minadbd/adb.h"
int TWinstall_zip(const char* path, int* wipe_cache);
void run_script(const char *str1, const char *str2, const char *str3, const char *str4, const char *str5, const char *str6, const char *str7, int request_confirm);
int gui_console_only();
int gui_start();
};
#include "rapidxml.hpp"
#include "objects.hpp"
#ifndef TW_NO_SCREEN_TIMEOUT
extern blanktimer blankTimer;
#endif
void curtainClose(void);
GUIAction::GUIAction(xml_node<>* node)
: Conditional(node)
{
xml_node<>* child;
xml_node<>* actions;
xml_attribute<>* attr;
mKey = 0;
if (!node) return;
// First, get the action
actions = node->first_node("actions");
if (actions) child = actions->first_node("action");
else child = node->first_node("action");
if (!child) return;
while (child)
{
Action action;
attr = child->first_attribute("function");
if (!attr) return;
action.mFunction = attr->value();
action.mArg = child->value();
mActions.push_back(action);
child = child->next_sibling("action");
}
// Now, let's get either the key or region
child = node->first_node("touch");
if (child)
{
attr = child->first_attribute("key");
if (attr)
{
std::string key = attr->value();
mKey = getKeyByName(key);
}
else
{
attr = child->first_attribute("x");
if (!attr) return;
mActionX = atol(attr->value());
attr = child->first_attribute("y");
if (!attr) return;
mActionY = atol(attr->value());
attr = child->first_attribute("w");
if (!attr) return;
mActionW = atol(attr->value());
attr = child->first_attribute("h");
if (!attr) return;
mActionH = atol(attr->value());
}
}
}
int GUIAction::NotifyTouch(TOUCH_STATE state, int x, int y)
{
if (state == TOUCH_RELEASE)
doActions();
return 0;
}
int GUIAction::NotifyKey(int key)
{
if (!mKey || key != mKey)
return 1;
doActions();
return 0;
}
int GUIAction::NotifyVarChange(std::string varName, std::string value)
{
if (varName.empty() && !isConditionValid() && !mKey && !mActionW)
doActions();
// This handles notifying the condition system of page start
if (varName.empty() && isConditionValid())
NotifyPageSet();
if ((varName.empty() || IsConditionVariable(varName)) && isConditionValid() && isConditionTrue())
doActions();
return 0;
}
void GUIAction::simulate_progress_bar(void)
{
gui_print("Simulating actions...\n");
for (int i = 0; i < 5; i++)
{
usleep(500000);
DataManager::SetValue("ui_progress", i * 20);
}
}
int GUIAction::flash_zip(std::string filename, std::string pageName, const int simulate, int* wipe_cache)
{
int ret_val = 0;
DataManager::SetValue("ui_progress", 0);
if (filename.empty())
{
LOGERR("No file specified.\n");
return -1;
}
// We're going to jump to this page first, like a loading page
gui_changePage(pageName);
int fd = -1;
ZipArchive zip;
if (!PartitionManager.Mount_By_Path(filename, true))
return -1;
if (mzOpenZipArchive(filename.c_str(), &zip))
{
LOGERR("Unable to open zip file.\n");
return -1;
}
// Check the zip to see if it has a custom installer theme
const ZipEntry* twrp = mzFindZipEntry(&zip, "META-INF/teamwin/twrp.zip");
if (twrp != NULL)
{
unlink("/tmp/twrp.zip");
fd = creat("/tmp/twrp.zip", 0666);
}
if (fd >= 0 && twrp != NULL &&
mzExtractZipEntryToFile(&zip, twrp, fd) &&
!PageManager::LoadPackage("install", "/tmp/twrp.zip", "main"))
{
mzCloseZipArchive(&zip);
PageManager::SelectPackage("install");
gui_changePage("main");
}
else
{
// In this case, we just use the default page
mzCloseZipArchive(&zip);
gui_changePage(pageName);
}
if (fd >= 0)
close(fd);
if (simulate) {
simulate_progress_bar();
} else {
ret_val = TWinstall_zip(filename.c_str(), wipe_cache);
// Now, check if we need to ensure TWRP remains installed...
struct stat st;
string result;
if (stat("/sbin/installTwrp", &st) == 0)
{
DataManager::SetValue("tw_operation", "Configuring TWRP");
DataManager::SetValue("tw_partition", "");
gui_print("Configuring TWRP...\n");
if (TWFunc::Exec_Cmd("/sbin/installTwrp reinstall", result) < 0)
{
gui_print("Unable to configure TWRP with this kernel.\n");
}
}
}
// Done
DataManager::SetValue("ui_progress", 100);
DataManager::SetValue("ui_progress", 0);
return ret_val;
}
int GUIAction::doActions()
{
if (mActions.size() < 1) return -1;
if (mActions.size() == 1)
return doAction(mActions.at(0), 0);
// For multi-action, we always use a thread
pthread_t t;
pthread_attr_t tattr;
if (pthread_attr_init(&tattr)) {
LOGERR("Unable to pthread_attr_init\n");
return -1;
}
if (pthread_attr_setdetachstate(&tattr, PTHREAD_CREATE_JOINABLE)) {
LOGERR("Error setting pthread_attr_setdetachstate\n");
return -1;
}
if (pthread_attr_setscope(&tattr, PTHREAD_SCOPE_SYSTEM)) {
LOGERR("Error setting pthread_attr_setscope\n");
return -1;
}
/*if (pthread_attr_setstacksize(&tattr, 524288)) {
LOGERR("Error setting pthread_attr_setstacksize\n");
return -1;
}
*/
int ret = pthread_create(&t, &tattr, thread_start, this);
if (ret) {
LOGERR("Unable to create more threads for actions... continuing in same thread! %i\n", ret);
thread_start(this);
} else {
if (pthread_join(t, NULL)) {
LOGERR("Error joining threads\n");
}
}
if (pthread_attr_destroy(&tattr)) {
LOGERR("Failed to pthread_attr_destroy\n");
return -1;
}
return 0;
}
void* GUIAction::thread_start(void *cookie)
{
GUIAction* ourThis = (GUIAction*) cookie;
DataManager::SetValue(TW_ACTION_BUSY, 1);
if (ourThis->mActions.size() > 1)
{
std::vector<Action>::iterator iter;
for (iter = ourThis->mActions.begin(); iter != ourThis->mActions.end(); iter++)
ourThis->doAction(*iter, 1);
}
else
{
ourThis->doAction(ourThis->mActions.at(0), 1);
}
int check = 0;
DataManager::GetValue("tw_background_thread_running", check);
if (check == 0)
DataManager::SetValue(TW_ACTION_BUSY, 0);
return NULL;
}
void GUIAction::operation_start(const string operation_name)
{
DataManager::SetValue(TW_ACTION_BUSY, 1);
DataManager::SetValue("ui_progress", 0);
DataManager::SetValue("tw_operation", operation_name);
DataManager::SetValue("tw_operation_status", 0);
DataManager::SetValue("tw_operation_state", 0);
}
void GUIAction::operation_end(const int operation_status, const int simulate)
{
int simulate_fail;
DataManager::SetValue("ui_progress", 100);
if (simulate) {
DataManager::GetValue(TW_SIMULATE_FAIL, simulate_fail);
if (simulate_fail != 0)
DataManager::SetValue("tw_operation_status", 1);
else
DataManager::SetValue("tw_operation_status", 0);
} else {
if (operation_status != 0) {
DataManager::SetValue("tw_operation_status", 1);
}
else {
DataManager::SetValue("tw_operation_status", 0);
}
}
DataManager::SetValue("tw_operation_state", 1);
DataManager::SetValue(TW_ACTION_BUSY, 0);
#ifndef TW_NO_SCREEN_TIMEOUT
blankTimer.resetTimerAndUnblank();
#endif
}
int GUIAction::doAction(Action action, int isThreaded /* = 0 */)
{
static string zip_queue[10];
static int zip_queue_index;
static pthread_t terminal_command;
int simulate;
std::string arg = gui_parse_text(action.mArg);
std::string function = gui_parse_text(action.mFunction);
DataManager::GetValue(TW_SIMULATE_ACTIONS, simulate);
if (function == "reboot")
{
//curtainClose(); this sometimes causes a crash
sync();
DataManager::SetValue("tw_gui_done", 1);
DataManager::SetValue("tw_reboot_arg", arg);
return 0;
}
if (function == "home")
{
PageManager::SelectPackage("TWRP");
gui_changePage("main");
return 0;
}
if (function == "key")
{
PageManager::NotifyKey(getKeyByName(arg));
return 0;
}
if (function == "page") {
std::string page_name = gui_parse_text(arg);
return gui_changePage(page_name);
}
if (function == "reload") {
int check = 0, ret_val = 0;
std::string theme_path;
operation_start("Reload Theme");
theme_path = DataManager::GetSettingsStoragePath();
if (PartitionManager.Mount_By_Path(theme_path.c_str(), 1) < 0) {
LOGERR("Unable to mount %s during reload function startup.\n", theme_path.c_str());
check = 1;
}
theme_path += "/TWRP/theme/ui.zip";
if (check != 0 || PageManager::ReloadPackage("TWRP", theme_path) != 0)
{
// Loading the custom theme failed - try loading the stock theme
LOGINFO("Attempting to reload stock theme...\n");
if (PageManager::ReloadPackage("TWRP", "/res/ui.xml"))
{
LOGERR("Failed to load base packages.\n");
ret_val = 1;
}
}
operation_end(ret_val, simulate);
return 0;
}
if (function == "readBackup")
{
string Restore_Name;
DataManager::GetValue("tw_restore", Restore_Name);
PartitionManager.Set_Restore_Files(Restore_Name);
return 0;
}
if (function == "set")
{
if (arg.find('=') != string::npos)
{
string varName = arg.substr(0, arg.find('='));
string value = arg.substr(arg.find('=') + 1, string::npos);
DataManager::GetValue(value, value);
DataManager::SetValue(varName, value);
}
else
DataManager::SetValue(arg, "1");
return 0;
}
if (function == "clear")
{
DataManager::SetValue(arg, "0");
return 0;
}
if (function == "mount")
{
if (arg == "usb")
{
DataManager::SetValue(TW_ACTION_BUSY, 1);
if (!simulate)
PartitionManager.usb_storage_enable();
else
gui_print("Simulating actions...\n");
}
else if (!simulate)
{
string cmd;
if (arg == "EXTERNAL")
PartitionManager.Mount_By_Path(DataManager::GetStrValue(TW_EXTERNAL_MOUNT), true);
else if (arg == "INTERNAL")
PartitionManager.Mount_By_Path(DataManager::GetStrValue(TW_INTERNAL_MOUNT), true);
else
PartitionManager.Mount_By_Path(arg, true);
} else
gui_print("Simulating actions...\n");
return 0;
}
if (function == "umount" || function == "unmount")
{
if (arg == "usb")
{
if (!simulate)
PartitionManager.usb_storage_disable();
else
gui_print("Simulating actions...\n");
DataManager::SetValue(TW_ACTION_BUSY, 0);
}
else if (!simulate)
{
string cmd;
if (arg == "EXTERNAL")
PartitionManager.UnMount_By_Path(DataManager::GetStrValue(TW_EXTERNAL_MOUNT), true);
else if (arg == "INTERNAL")
PartitionManager.UnMount_By_Path(DataManager::GetStrValue(TW_INTERNAL_MOUNT), true);
else
PartitionManager.UnMount_By_Path(arg, true);
} else
gui_print("Simulating actions...\n");
return 0;
}
if (function == "restoredefaultsettings")
{
operation_start("Restore Defaults");
if (simulate) // Simulated so that people don't accidently wipe out the "simulation is on" setting
gui_print("Simulating actions...\n");
else {
DataManager::ResetDefaults();
PartitionManager.Update_System_Details();
PartitionManager.Mount_Current_Storage(true);
}
operation_end(0, simulate);
return 0;
}
if (function == "copylog")
{
operation_start("Copy Log");
if (!simulate)
{
string dst;
PartitionManager.Mount_Current_Storage(true);
dst = DataManager::GetCurrentStoragePath() + "/recovery.log";
TWFunc::copy_file("/tmp/recovery.log", dst.c_str(), 0755);
sync();
gui_print("Copied recovery log to %s.\n", DataManager::GetCurrentStoragePath().c_str());
} else
simulate_progress_bar();
operation_end(0, simulate);
return 0;
}
if (function == "compute" || function == "addsubtract")
{
if (arg.find("+") != string::npos)
{
string varName = arg.substr(0, arg.find('+'));
string string_to_add = arg.substr(arg.find('+') + 1, string::npos);
int amount_to_add = atoi(string_to_add.c_str());
int value;
DataManager::GetValue(varName, value);
DataManager::SetValue(varName, value + amount_to_add);
return 0;
}
if (arg.find("-") != string::npos)
{
string varName = arg.substr(0, arg.find('-'));
string string_to_subtract = arg.substr(arg.find('-') + 1, string::npos);
int amount_to_subtract = atoi(string_to_subtract.c_str());
int value;
DataManager::GetValue(varName, value);
value -= amount_to_subtract;
if (value <= 0)
value = 0;
DataManager::SetValue(varName, value);
return 0;
}
if (arg.find("*") != string::npos)
{
string varName = arg.substr(0, arg.find('*'));
string multiply_by_str = gui_parse_text(arg.substr(arg.find('*') + 1, string::npos));
int multiply_by = atoi(multiply_by_str.c_str());
int value;
DataManager::GetValue(varName, value);
DataManager::SetValue(varName, value*multiply_by);
return 0;
}
if (arg.find("/") != string::npos)
{
string varName = arg.substr(0, arg.find('/'));
string divide_by_str = gui_parse_text(arg.substr(arg.find('/') + 1, string::npos));
int divide_by = atoi(divide_by_str.c_str());
int value;
if(divide_by != 0)
{
DataManager::GetValue(varName, value);
DataManager::SetValue(varName, value/divide_by);
}
return 0;
}
LOGERR("Unable to perform compute '%s'\n", arg.c_str());
return -1;
}
if (function == "setguitimezone")
{
string SelectedZone;
DataManager::GetValue(TW_TIME_ZONE_GUISEL, SelectedZone); // read the selected time zone into SelectedZone
string Zone = SelectedZone.substr(0, SelectedZone.find(';')); // parse to get time zone
string DSTZone = SelectedZone.substr(SelectedZone.find(';') + 1, string::npos); // parse to get DST component
int dst;
DataManager::GetValue(TW_TIME_ZONE_GUIDST, dst); // check wether user chose to use DST
string offset;
DataManager::GetValue(TW_TIME_ZONE_GUIOFFSET, offset); // pull in offset
string NewTimeZone = Zone;
if (offset != "0")
NewTimeZone += ":" + offset;
if (dst != 0)
NewTimeZone += DSTZone;
DataManager::SetValue(TW_TIME_ZONE_VAR, NewTimeZone);
DataManager::update_tz_environment_variables();
return 0;
}
if (function == "togglestorage") {
LOGERR("togglestorage action was deprecated from TWRP\n");
if (arg == "internal") {
DataManager::SetValue(TW_USE_EXTERNAL_STORAGE, 0);
} else if (arg == "external") {
DataManager::SetValue(TW_USE_EXTERNAL_STORAGE, 1);
}
if (PartitionManager.Mount_Current_Storage(true)) {
if (arg == "internal") {
string zip_path, zip_root;
DataManager::GetValue(TW_ZIP_INTERNAL_VAR, zip_path);
zip_root = TWFunc::Get_Root_Path(zip_path);
#ifdef RECOVERY_SDCARD_ON_DATA
#ifndef TW_EXTERNAL_STORAGE_PATH
if (zip_root != "/sdcard")
DataManager::SetValue(TW_ZIP_INTERNAL_VAR, "/sdcard");
#else
if (strcmp(EXPAND(TW_EXTERNAL_STORAGE_PATH), "/sdcard") == 0) {
if (zip_root != "/emmc")
DataManager::SetValue(TW_ZIP_INTERNAL_VAR, "/emmc");
} else {
if (zip_root != "/sdcard")
DataManager::SetValue(TW_ZIP_INTERNAL_VAR, "/sdcard");
}
#endif
#else
if (zip_root != DataManager::GetCurrentStoragePath())
DataManager::SetValue(TW_ZIP_LOCATION_VAR, DataManager::GetCurrentStoragePath());
#endif
// Save the current zip location to the external variable
DataManager::SetValue(TW_ZIP_EXTERNAL_VAR, DataManager::GetStrValue(TW_ZIP_LOCATION_VAR));
// Change the current zip location to the internal variable
DataManager::SetValue(TW_ZIP_LOCATION_VAR, DataManager::GetStrValue(TW_ZIP_INTERNAL_VAR));
} else if (arg == "external") {
string zip_path, zip_root;
DataManager::GetValue(TW_ZIP_EXTERNAL_VAR, zip_path);
zip_root = TWFunc::Get_Root_Path(zip_path);
if (zip_root != DataManager::GetCurrentStoragePath()) {
DataManager::SetValue(TW_ZIP_EXTERNAL_VAR, DataManager::GetCurrentStoragePath());
}
// Save the current zip location to the internal variable
DataManager::SetValue(TW_ZIP_INTERNAL_VAR, DataManager::GetStrValue(TW_ZIP_LOCATION_VAR));
// Change the current zip location to the external variable
DataManager::SetValue(TW_ZIP_LOCATION_VAR, DataManager::GetStrValue(TW_ZIP_EXTERNAL_VAR));
}
} else {
// We weren't able to toggle for some reason, restore original setting
if (arg == "internal") {
DataManager::SetValue(TW_USE_EXTERNAL_STORAGE, 1);
} else if (arg == "external") {
DataManager::SetValue(TW_USE_EXTERNAL_STORAGE, 0);
}
}
return 0;
}
if (function == "overlay")
return gui_changeOverlay(arg);
if (function == "queuezip")
{
if (zip_queue_index >= 10) {
gui_print("Maximum zip queue reached!\n");
return 0;
}
DataManager::GetValue("tw_filename", zip_queue[zip_queue_index]);
if (strlen(zip_queue[zip_queue_index].c_str()) > 0) {
zip_queue_index++;
DataManager::SetValue(TW_ZIP_QUEUE_COUNT, zip_queue_index);
}
return 0;
}
if (function == "cancelzip")
{
if (zip_queue_index <= 0) {
gui_print("Minimum zip queue reached!\n");
return 0;
} else {
zip_queue_index--;
DataManager::SetValue(TW_ZIP_QUEUE_COUNT, zip_queue_index);
}
return 0;
}
if (function == "queueclear")
{
zip_queue_index = 0;
DataManager::SetValue(TW_ZIP_QUEUE_COUNT, zip_queue_index);
return 0;
}
if (function == "sleep")
{
operation_start("Sleep");
usleep(atoi(arg.c_str()));
operation_end(0, simulate);
return 0;
}
if (function == "appenddatetobackupname")
{
operation_start("AppendDateToBackupName");
string Backup_Name;
DataManager::GetValue(TW_BACKUP_NAME, Backup_Name);
Backup_Name += TWFunc::Get_Current_Date();
if (Backup_Name.size() > MAX_BACKUP_NAME_LEN)
Backup_Name.resize(MAX_BACKUP_NAME_LEN);
DataManager::SetValue(TW_BACKUP_NAME, Backup_Name);
operation_end(0, simulate);
return 0;
}
if (function == "generatebackupname")
{
operation_start("GenerateBackupName");
TWFunc::Auto_Generate_Backup_Name();
operation_end(0, simulate);
return 0;
}
if (isThreaded)
{
if (function == "fileexists")
{
struct stat st;
string newpath = arg + "/.";
operation_start("FileExists");
if (stat(arg.c_str(), &st) == 0 || stat(newpath.c_str(), &st) == 0)
operation_end(0, simulate);
else
operation_end(1, simulate);
return 0;
}
if (function == "flash")
{
int i, ret_val = 0, wipe_cache = 0;
for (i=0; i<zip_queue_index; i++) {
operation_start("Flashing");
DataManager::SetValue("tw_filename", zip_queue[i]);
DataManager::SetValue(TW_ZIP_INDEX, (i + 1));
ret_val = flash_zip(zip_queue[i], arg, simulate, &wipe_cache);
if (ret_val != 0) {
gui_print("Error flashing zip '%s'\n", zip_queue[i].c_str());
i = 10; // Error flashing zip - exit queue
ret_val = 1;
}
}
zip_queue_index = 0;
DataManager::SetValue(TW_ZIP_QUEUE_COUNT, zip_queue_index);
if (wipe_cache)
PartitionManager.Wipe_By_Path("/cache");
string result;
if (DataManager::GetIntValue(TW_HAS_INJECTTWRP) == 1 && DataManager::GetIntValue(TW_INJECT_AFTER_ZIP) == 1) {
operation_start("ReinjectTWRP");
gui_print("Injecting TWRP into boot image...\n");
if (simulate) {
simulate_progress_bar();
} else {
TWPartition* Boot = PartitionManager.Find_Partition_By_Path("/boot");
if (Boot == NULL || Boot->Current_File_System != "emmc")
TWFunc::Exec_Cmd("injecttwrp --dump /tmp/backup_recovery_ramdisk.img /tmp/injected_boot.img --flash", result);
else {
string injectcmd = "injecttwrp --dump /tmp/backup_recovery_ramdisk.img /tmp/injected_boot.img --flash bd=" + Boot->Actual_Block_Device;
TWFunc::Exec_Cmd(injectcmd, result);
}
gui_print("TWRP injection complete.\n");
}
}
PartitionManager.Update_System_Details();
operation_end(ret_val, simulate);
return 0;
}
if (function == "wipe")
{
operation_start("Format");
DataManager::SetValue("tw_partition", arg);
int ret_val = false;
if (simulate) {
simulate_progress_bar();
} else {
if (arg == "data")
ret_val = PartitionManager.Factory_Reset();
else if (arg == "battery")
ret_val = PartitionManager.Wipe_Battery_Stats();
else if (arg == "rotate")
ret_val = PartitionManager.Wipe_Rotate_Data();
else if (arg == "dalvik")
ret_val = PartitionManager.Wipe_Dalvik_Cache();
else if (arg == "DATAMEDIA") {
ret_val = PartitionManager.Format_Data();
} else if (arg == "INTERNAL") {
int has_datamedia, dual_storage;
DataManager::GetValue(TW_HAS_DATA_MEDIA, has_datamedia);
if (has_datamedia) {
ret_val = PartitionManager.Wipe_Media_From_Data();
} else {
ret_val = PartitionManager.Wipe_By_Path(DataManager::GetSettingsStoragePath());
}
} else if (arg == "EXTERNAL") {
string External_Path;
DataManager::GetValue(TW_EXTERNAL_PATH, External_Path);
ret_val = PartitionManager.Wipe_By_Path(External_Path);
} else if (arg == "ANDROIDSECURE") {
ret_val = PartitionManager.Wipe_Android_Secure();
} else if (arg == "LIST") {
string Wipe_List, wipe_path;
bool skip = false;
ret_val = true;
TWPartition* wipe_part = NULL;
DataManager::GetValue("tw_wipe_list", Wipe_List);
LOGINFO("wipe list '%s'\n", Wipe_List.c_str());
if (!Wipe_List.empty()) {
size_t start_pos = 0, end_pos = Wipe_List.find(";", start_pos);
while (end_pos != string::npos && start_pos < Wipe_List.size()) {
wipe_path = Wipe_List.substr(start_pos, end_pos - start_pos);
LOGINFO("wipe_path '%s'\n", wipe_path.c_str());
if (wipe_path == "/and-sec") {
if (!PartitionManager.Wipe_Android_Secure()) {
LOGERR("Unable to wipe android secure\n");
ret_val = false;
break;
} else {
skip = true;
}
} else if (wipe_path == "DALVIK") {
if (!PartitionManager.Wipe_Dalvik_Cache()) {
LOGERR("Failed to wipe dalvik\n");
ret_val = false;
break;
} else {
skip = true;
}
} else if (wipe_path == "INTERNAL") {
if (!PartitionManager.Wipe_Media_From_Data()) {
ret_val = false;
break;
} else {
skip = true;
}
}
if (!skip) {
if (!PartitionManager.Wipe_By_Path(wipe_path)) {
LOGERR("Unable to wipe '%s'\n", wipe_path.c_str());
ret_val = false;
break;
} else if (wipe_path == DataManager::GetSettingsStoragePath()) {
arg = wipe_path;
}
} else {
skip = false;
}
start_pos = end_pos + 1;
end_pos = Wipe_List.find(";", start_pos);
}
}
} else
ret_val = PartitionManager.Wipe_By_Path(arg);
if (arg == DataManager::GetSettingsStoragePath()) {
// If we wiped the settings storage path, recreate the TWRP folder and dump the settings
string Storage_Path = DataManager::GetSettingsStoragePath();
if (PartitionManager.Mount_By_Path(Storage_Path, true)) {
LOGINFO("Making TWRP folder and saving settings.\n");
Storage_Path += "/TWRP";
mkdir(Storage_Path.c_str(), 0777);
DataManager::Flush();
} else {
LOGERR("Unable to recreate TWRP folder and save settings.\n");
}
}
}
PartitionManager.Update_System_Details();
if (ret_val)
ret_val = 0; // 0 is success
else
ret_val = 1; // 1 is failure
operation_end(ret_val, simulate);
return 0;
}
if (function == "refreshsizes")
{
operation_start("Refreshing Sizes");
if (simulate) {
simulate_progress_bar();
} else
PartitionManager.Update_System_Details();
operation_end(0, simulate);
return 0;
}
if (function == "nandroid")
{
operation_start("Nandroid");
int ret = 0;
if (simulate) {
DataManager::SetValue("tw_partition", "Simulation");
simulate_progress_bar();
} else {
if (arg == "backup") {
string Backup_Name;
DataManager::GetValue(TW_BACKUP_NAME, Backup_Name);
if (Backup_Name == "(Auto Generate)" || Backup_Name == "(Current Date)" || Backup_Name == "0" || Backup_Name == "(" || PartitionManager.Check_Backup_Name(true) == 0) {
ret = PartitionManager.Run_Backup();
}
else {
operation_end(1, simulate);
return -1;
}
DataManager::SetValue(TW_BACKUP_NAME, "(Auto Generate)");
} else if (arg == "restore") {
string Restore_Name;
DataManager::GetValue("tw_restore", Restore_Name);
ret = PartitionManager.Run_Restore(Restore_Name);
} else {
operation_end(1, simulate);
return -1;
}
}
DataManager::SetValue("tw_encrypt_backup", 0);
if (ret == false)
ret = 1; // 1 for failure
else
ret = 0; // 0 for success
operation_end(ret, simulate);
return 0;
}
if (function == "fixpermissions")
{
operation_start("Fix Permissions");
LOGINFO("fix permissions started!\n");
if (simulate) {
simulate_progress_bar();
} else {
int op_status = PartitionManager.Fix_Permissions();
if (op_status != 0)
op_status = 1; // failure
operation_end(op_status, simulate);
}
return 0;
}
if (function == "dd")
{
operation_start("imaging");
if (simulate) {
simulate_progress_bar();
} else {
string result;
string cmd = "dd " + arg;
TWFunc::Exec_Cmd(cmd, result);
}
operation_end(0, simulate);
return 0;
}
if (function == "partitionsd")
{
operation_start("Partition SD Card");
int ret_val = 0;
if (simulate) {
simulate_progress_bar();
} else {
int allow_partition;
DataManager::GetValue(TW_ALLOW_PARTITION_SDCARD, allow_partition);
if (allow_partition == 0) {
gui_print("This device does not have a real SD Card!\nAborting!\n");
} else {
if (!PartitionManager.Partition_SDCard())
ret_val = 1; // failed
}
}
operation_end(ret_val, simulate);
return 0;
}
if (function == "installhtcdumlock")
{
operation_start("Install HTC Dumlock");
if (simulate) {
simulate_progress_bar();
} else
TWFunc::install_htc_dumlock();
operation_end(0, simulate);
return 0;
}
if (function == "htcdumlockrestoreboot")
{
operation_start("HTC Dumlock Restore Boot");
if (simulate) {
simulate_progress_bar();
} else
TWFunc::htc_dumlock_restore_original_boot();
operation_end(0, simulate);
return 0;
}
if (function == "htcdumlockreflashrecovery")
{
operation_start("HTC Dumlock Reflash Recovery");
if (simulate) {
simulate_progress_bar();
} else
TWFunc::htc_dumlock_reflash_recovery_to_boot();
operation_end(0, simulate);
return 0;
}
if (function == "cmd")
{
int op_status = 0;
string result;
operation_start("Command");
LOGINFO("Running command: '%s'\n", arg.c_str());
if (simulate) {
simulate_progress_bar();
} else {
op_status = TWFunc::Exec_Cmd(arg, result);
if (op_status != 0)
op_status = 1;
}
operation_end(op_status, simulate);
return 0;
}
if (function == "terminalcommand")
{
int op_status = 0;
string cmdpath, command;
DataManager::GetValue("tw_terminal_location", cmdpath);
operation_start("CommandOutput");
gui_print("%s # %s\n", cmdpath.c_str(), arg.c_str());
if (simulate) {
simulate_progress_bar();
operation_end(op_status, simulate);
} else {
command = "cd \"" + cmdpath + "\" && " + arg + " 2>&1";;
LOGINFO("Actual command is: '%s'\n", command.c_str());
DataManager::SetValue("tw_terminal_command_thread", command);
DataManager::SetValue("tw_terminal_state", 1);
DataManager::SetValue("tw_background_thread_running", 1);
op_status = pthread_create(&terminal_command, NULL, command_thread, NULL);
if (op_status != 0) {
LOGERR("Error starting terminal command thread, %i.\n", op_status);
DataManager::SetValue("tw_terminal_state", 0);
DataManager::SetValue("tw_background_thread_running", 0);
operation_end(1, simulate);
}
}
return 0;
}
if (function == "killterminal")
{
int op_status = 0;
LOGINFO("Sending kill command...\n");
operation_start("KillCommand");
DataManager::SetValue("tw_operation_status", 0);
DataManager::SetValue("tw_operation_state", 1);
DataManager::SetValue("tw_terminal_state", 0);
DataManager::SetValue("tw_background_thread_running", 0);
DataManager::SetValue(TW_ACTION_BUSY, 0);
return 0;
}
if (function == "reinjecttwrp")
{
int op_status = 0;
string result;
operation_start("ReinjectTWRP");
gui_print("Injecting TWRP into boot image...\n");
if (simulate) {
simulate_progress_bar();
} else {
TWFunc::Exec_Cmd("injecttwrp --dump /tmp/backup_recovery_ramdisk.img /tmp/injected_boot.img --flash", result);
gui_print("TWRP injection complete.\n");
}
operation_end(op_status, simulate);
return 0;
}
if (function == "checkbackupname")
{
int op_status = 0;
operation_start("CheckBackupName");
if (simulate) {
simulate_progress_bar();
} else {
op_status = PartitionManager.Check_Backup_Name(true);
if (op_status != 0)
op_status = 1;
}
operation_end(op_status, simulate);
return 0;
}
if (function == "decrypt")
{
int op_status = 0;
operation_start("Decrypt");
if (simulate) {
simulate_progress_bar();
} else {
string Password;
DataManager::GetValue("tw_crypto_password", Password);
op_status = PartitionManager.Decrypt_Device(Password);
if (op_status != 0)
op_status = 1;
else {
int load_theme = 1;
DataManager::SetValue(TW_IS_ENCRYPTED, 0);
if (load_theme) {
int has_datamedia;
// Check for a custom theme and load it if exists
DataManager::GetValue(TW_HAS_DATA_MEDIA, has_datamedia);
if (has_datamedia != 0) {
struct stat st;
int check = 0;
std::string theme_path;
theme_path = DataManager::GetSettingsStoragePath();
if (PartitionManager.Mount_By_Path(theme_path.c_str(), 1) < 0) {
LOGERR("Unable to mount %s during reload function startup.\n", theme_path.c_str());
check = 1;
}
theme_path += "/TWRP/theme/ui.zip";
if (check == 0 && stat(theme_path.c_str(), &st) == 0) {
if (PageManager::ReloadPackage("TWRP", theme_path) != 0)
{
// Loading the custom theme failed - try loading the stock theme
LOGINFO("Attempting to reload stock theme...\n");
if (PageManager::ReloadPackage("TWRP", "/res/ui.xml"))
{
LOGERR("Failed to load base packages.\n");
}
}
}
}
}
}
}
operation_end(op_status, simulate);
return 0;
}
if (function == "adbsideload")
{
int ret = 0;
operation_start("Sideload");
if (simulate) {
simulate_progress_bar();
} else {
int wipe_cache = 0;
int wipe_dalvik = 0;
string result, Sideload_File;
if (!PartitionManager.Mount_Current_Storage(true)) {
operation_end(1, simulate);
return 0;
}
Sideload_File = DataManager::GetCurrentStoragePath() + "/sideload.zip";
if (TWFunc::Path_Exists(Sideload_File)) {
unlink(Sideload_File.c_str());
}
gui_print("Starting ADB sideload feature...\n");
DataManager::GetValue("tw_wipe_dalvik", wipe_dalvik);
ret = apply_from_adb(Sideload_File.c_str());
DataManager::SetValue("tw_has_cancel", 0); // Remove cancel button from gui now that the zip install is going to start
if (ret != 0) {
ret = 1; // failure
} else if (TWinstall_zip(Sideload_File.c_str(), &wipe_cache) == 0) {
if (wipe_cache || DataManager::GetIntValue("tw_wipe_cache"))
PartitionManager.Wipe_By_Path("/cache");
if (wipe_dalvik)
PartitionManager.Wipe_Dalvik_Cache();
} else {
ret = 1; // failure
}
if (DataManager::GetIntValue(TW_HAS_INJECTTWRP) == 1 && DataManager::GetIntValue(TW_INJECT_AFTER_ZIP) == 1) {
operation_start("ReinjectTWRP");
gui_print("Injecting TWRP into boot image...\n");
if (simulate) {
simulate_progress_bar();
} else {
TWPartition* Boot = PartitionManager.Find_Partition_By_Path("/boot");
if (Boot == NULL || Boot->Current_File_System != "emmc")
TWFunc::Exec_Cmd("injecttwrp --dump /tmp/backup_recovery_ramdisk.img /tmp/injected_boot.img --flash", result);
else {
string injectcmd = "injecttwrp --dump /tmp/backup_recovery_ramdisk.img /tmp/injected_boot.img --flash bd=" + Boot->Actual_Block_Device;
TWFunc::Exec_Cmd(injectcmd, result);
}
gui_print("TWRP injection complete.\n");
}
}
}
operation_end(ret, simulate);
return 0;
}
if (function == "adbsideloadcancel")
{
int child_pid;
char child_prop[PROPERTY_VALUE_MAX];
string Sideload_File;
Sideload_File = DataManager::GetCurrentStoragePath() + "/sideload.zip";
unlink(Sideload_File.c_str());
property_get("tw_child_pid", child_prop, "error");
if (strcmp(child_prop, "error") == 0) {
LOGERR("Unable to get child ID from prop\n");
return 0;
}
child_pid = atoi(child_prop);
gui_print("Cancelling ADB sideload...\n");
kill(child_pid, SIGTERM);
DataManager::SetValue("tw_page_done", "1"); // For OpenRecoveryScript support
return 0;
}
if (function == "openrecoveryscript") {
operation_start("OpenRecoveryScript");
if (simulate) {
simulate_progress_bar();
} else {
// Check for the SCRIPT_FILE_TMP first as these are AOSP recovery commands
// that we converted to ORS commands during boot in recovery.cpp.
// Run those first.
int reboot = 0;
if (TWFunc::Path_Exists(SCRIPT_FILE_TMP)) {
gui_print("Processing AOSP recovery commands...\n");
if (OpenRecoveryScript::run_script_file() == 0) {
reboot = 1;
}
}
// Check for the ORS file in /cache and attempt to run those commands.
if (OpenRecoveryScript::check_for_script_file()) {
gui_print("Processing OpenRecoveryScript file...\n");
if (OpenRecoveryScript::run_script_file() == 0) {
reboot = 1;
}
}
if (reboot) {
usleep(2000000); // Sleep for 2 seconds before rebooting
TWFunc::tw_reboot(rb_system);
} else {
DataManager::SetValue("tw_page_done", 1);
}
}
return 0;
}
if (function == "installsu")
{
int op_status = 0;
operation_start("Install SuperSU");
if (simulate) {
simulate_progress_bar();
} else {
if (!TWFunc::Install_SuperSU())
op_status = 1;
}
operation_end(op_status, simulate);
return 0;
}
if (function == "fixsu")
{
int op_status = 0;
operation_start("Fixing Superuser Permissions");
if (simulate) {
simulate_progress_bar();
} else {
LOGERR("Fixing su permissions was deprecated from TWRP.\n");
LOGERR("4.3+ ROMs with SELinux will always lose su perms.\n");
}
operation_end(op_status, simulate);
return 0;
}
if (function == "decrypt_backup")
{
int op_status = 0;
operation_start("Try Restore Decrypt");
if (simulate) {
simulate_progress_bar();
} else {
string Restore_Path, Filename, Password;
DataManager::GetValue("tw_restore", Restore_Path);
Restore_Path += "/";
DataManager::GetValue("tw_restore_password", Password);
if (TWFunc::Try_Decrypting_Backup(Restore_Path, Password))
op_status = 0; // success
else
op_status = 1; // fail
}
operation_end(op_status, simulate);
return 0;
}
}
else
{
pthread_t t;
pthread_create(&t, NULL, thread_start, this);
return 0;
}
LOGERR("Unknown action '%s'\n", function.c_str());
return -1;
}
int GUIAction::getKeyByName(std::string key)
{
if (key == "home") return KEY_HOME;
else if (key == "menu") return KEY_MENU;
else if (key == "back") return KEY_BACK;
else if (key == "search") return KEY_SEARCH;
else if (key == "voldown") return KEY_VOLUMEDOWN;
else if (key == "volup") return KEY_VOLUMEUP;
else if (key == "power") {
int ret_val;
DataManager::GetValue(TW_POWER_BUTTON, ret_val);
if (!ret_val)
return KEY_POWER;
else
return ret_val;
}
return atol(key.c_str());
}
void* GUIAction::command_thread(void *cookie)
{
string command;
FILE* fp;
char line[512];
DataManager::GetValue("tw_terminal_command_thread", command);
fp = popen(command.c_str(), "r");
if (fp == NULL) {
LOGERR("Error opening command to run.\n");
} else {
int fd = fileno(fp), has_data = 0, check = 0, keep_going = -1, bytes_read = 0;
struct timeval timeout;
fd_set fdset;
while(keep_going)
{
FD_ZERO(&fdset);
FD_SET(fd, &fdset);
timeout.tv_sec = 0;
timeout.tv_usec = 400000;
has_data = select(fd+1, &fdset, NULL, NULL, &timeout);
if (has_data == 0) {
// Timeout reached
DataManager::GetValue("tw_terminal_state", check);
if (check == 0) {
keep_going = 0;
}
} else if (has_data < 0) {
// End of execution
keep_going = 0;
} else {
// Try to read output
memset(line, 0, sizeof(line));
bytes_read = read(fd, line, sizeof(line));
if (bytes_read > 0)
gui_print("%s", line); // Display output
else
keep_going = 0; // Done executing
}
}
fclose(fp);
}
DataManager::SetValue("tw_operation_status", 0);
DataManager::SetValue("tw_operation_state", 1);
DataManager::SetValue("tw_terminal_state", 0);
DataManager::SetValue("tw_background_thread_running", 0);
DataManager::SetValue(TW_ACTION_BUSY, 0);
return NULL;
}
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