/*update
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 .
*/
#include
#include
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#include "../partitions.hpp"
#include "../twrp-functions.hpp"
#include "../openrecoveryscript.hpp"
#include "../adb_install.h"
#include "../fuse_sideload.h"
#include "blanktimer.hpp"
extern "C" {
#include "../twcommon.h"
#include "../minuitwrp/minui.h"
#include "../variables.h"
#include "../twinstall.h"
#include "cutils/properties.h"
#include "../adb_install.h"
#include "../set_metadata.h"
};
#include "rapidxml.hpp"
#include "objects.hpp"
#include "../tw_atomic.hpp"
void curtainClose(void);
GUIAction::mapFunc GUIAction::mf;
std::set GUIAction::setActionsRunningInCallerThread;
static string zip_queue[10];
static int zip_queue_index;
static pthread_t terminal_command;
pid_t sideload_child_pid;
static void *ActionThread_work_wrapper(void *data);
class ActionThread
{
public:
ActionThread();
~ActionThread();
void threadActions(GUIAction *act);
void run(void *data);
private:
friend void *ActionThread_work_wrapper(void*);
struct ThreadData
{
ActionThread *this_;
GUIAction *act;
ThreadData(ActionThread *this_, GUIAction *act) : this_(this_), act(act) {}
};
pthread_t m_thread;
bool m_thread_running;
pthread_mutex_t m_act_lock;
};
static ActionThread action_thread; // for all kinds of longer running actions
static ActionThread cancel_thread; // for longer running "cancel" actions
static void *ActionThread_work_wrapper(void *data)
{
static_cast(data)->this_->run(data);
return NULL;
}
ActionThread::ActionThread()
{
m_thread_running = false;
pthread_mutex_init(&m_act_lock, NULL);
}
ActionThread::~ActionThread()
{
pthread_mutex_lock(&m_act_lock);
if(m_thread_running) {
pthread_mutex_unlock(&m_act_lock);
pthread_join(m_thread, NULL);
} else {
pthread_mutex_unlock(&m_act_lock);
}
pthread_mutex_destroy(&m_act_lock);
}
void ActionThread::threadActions(GUIAction *act)
{
pthread_mutex_lock(&m_act_lock);
if (m_thread_running) {
pthread_mutex_unlock(&m_act_lock);
LOGERR("Another threaded action is already running -- not running %u actions starting with '%s'\n",
act->mActions.size(), act->mActions[0].mFunction.c_str());
} else {
m_thread_running = true;
pthread_mutex_unlock(&m_act_lock);
ThreadData *d = new ThreadData(this, act);
pthread_create(&m_thread, NULL, &ActionThread_work_wrapper, d);
}
}
void ActionThread::run(void *data)
{
ThreadData *d = (ThreadData*)data;
GUIAction* act = d->act;
std::vector::iterator it;
for (it = act->mActions.begin(); it != act->mActions.end(); ++it)
act->doAction(*it);
pthread_mutex_lock(&m_act_lock);
m_thread_running = false;
pthread_mutex_unlock(&m_act_lock);
delete d;
}
GUIAction::GUIAction(xml_node<>* node)
: GUIObject(node)
{
xml_node<>* child;
xml_node<>* actions;
xml_attribute<>* attr;
if (!node) return;
if (mf.empty()) {
#define ADD_ACTION(n) mf[#n] = &GUIAction::n
#define ADD_ACTION_EX(name, func) mf[name] = &GUIAction::func
// These actions will be run in the caller's thread
ADD_ACTION(reboot);
ADD_ACTION(home);
ADD_ACTION(key);
ADD_ACTION(page);
ADD_ACTION(reload);
ADD_ACTION(readBackup);
ADD_ACTION(set);
ADD_ACTION(clear);
ADD_ACTION(mount);
ADD_ACTION(unmount);
ADD_ACTION_EX("umount", unmount);
ADD_ACTION(restoredefaultsettings);
ADD_ACTION(copylog);
ADD_ACTION(compute);
ADD_ACTION_EX("addsubtract", compute);
ADD_ACTION(setguitimezone);
ADD_ACTION(overlay);
ADD_ACTION(queuezip);
ADD_ACTION(cancelzip);
ADD_ACTION(queueclear);
ADD_ACTION(sleep);
ADD_ACTION(appenddatetobackupname);
ADD_ACTION(generatebackupname);
ADD_ACTION(checkpartitionlist);
ADD_ACTION(getpartitiondetails);
ADD_ACTION(screenshot);
ADD_ACTION(setbrightness);
ADD_ACTION(fileexists);
ADD_ACTION(killterminal);
ADD_ACTION(checkbackupname);
ADD_ACTION(adbsideloadcancel);
ADD_ACTION(fixsu);
ADD_ACTION(startmtp);
ADD_ACTION(stopmtp);
ADD_ACTION(cancelbackup);
ADD_ACTION(checkpartitionlifetimewrites);
ADD_ACTION(mountsystemtoggle);
// remember actions that run in the caller thread
for (mapFunc::const_iterator it = mf.begin(); it != mf.end(); ++it)
setActionsRunningInCallerThread.insert(it->first);
// These actions will run in a separate thread
ADD_ACTION(flash);
ADD_ACTION(wipe);
ADD_ACTION(refreshsizes);
ADD_ACTION(nandroid);
ADD_ACTION(fixpermissions);
ADD_ACTION(dd);
ADD_ACTION(partitionsd);
ADD_ACTION(installhtcdumlock);
ADD_ACTION(htcdumlockrestoreboot);
ADD_ACTION(htcdumlockreflashrecovery);
ADD_ACTION(cmd);
ADD_ACTION(terminalcommand);
ADD_ACTION(reinjecttwrp);
ADD_ACTION(decrypt);
ADD_ACTION(adbsideload);
ADD_ACTION(openrecoveryscript);
ADD_ACTION(installsu);
ADD_ACTION(decrypt_backup);
ADD_ACTION(repair);
ADD_ACTION(resize);
ADD_ACTION(changefilesystem);
ADD_ACTION(flashimage);
}
// First, get the action
actions = FindNode(node, "actions");
if (actions) child = FindNode(actions, "action");
else child = FindNode(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 = FindNode(node, "touch");
if (child)
{
attr = child->first_attribute("key");
if (attr)
{
std::vector keys = TWFunc::Split_String(attr->value(), "+");
for(size_t i = 0; i < keys.size(); ++i)
{
const int key = getKeyByName(keys[i]);
mKeys[key] = false;
}
}
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 __unused, int x __unused, int y __unused)
{
if (state == TOUCH_RELEASE)
doActions();
return 0;
}
int GUIAction::NotifyKey(int key, bool down)
{
if (mKeys.empty())
return 0;
std::map::iterator itr = mKeys.find(key);
if(itr == mKeys.end())
return 0;
bool prevState = itr->second;
itr->second = down;
// If there is only one key for this action, wait for key up so it
// doesn't trigger with multi-key actions.
// Else, check if all buttons are pressed, then consume their release events
// so they don't trigger one-button actions and reset mKeys pressed status
if(mKeys.size() == 1) {
if(!down && prevState)
doActions();
} else if(down) {
for(itr = mKeys.begin(); itr != mKeys.end(); ++itr) {
if(!itr->second)
return 0;
}
// Passed, all req buttons are pressed, reset them and consume release events
HardwareKeyboard *kb = PageManager::GetHardwareKeyboard();
for(itr = mKeys.begin(); itr != mKeys.end(); ++itr) {
kb->ConsumeKeyRelease(itr->first);
itr->second = false;
}
doActions();
}
return 0;
}
int GUIAction::NotifyVarChange(const std::string& varName, const std::string& value)
{
GUIObject::NotifyVarChange(varName, value);
if (varName.empty() && !isConditionValid() && mKeys.empty() && !mActionW)
doActions();
else 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++)
{
if (PartitionManager.stop_backup.get_value()) {
DataManager::SetValue("tw_cancel_backup", 1);
gui_print("Backup Canceled.\n");
DataManager::SetValue("ui_progress", 0);
PartitionManager.stop_backup.set_value(0);
return;
}
usleep(500000);
DataManager::SetValue("ui_progress", i * 20);
}
}
int GUIAction::flash_zip(std::string filename, int* wipe_cache)
{
int ret_val = 0;
DataManager::SetValue("ui_progress", 0);
if (filename.empty())
{
LOGERR("No file specified.\n");
return -1;
}
if (!PartitionManager.Mount_By_Path(filename, true))
return -1;
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;
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") < 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;
}
GUIAction::ThreadType GUIAction::getThreadType(const GUIAction::Action& action)
{
string func = gui_parse_text(action.mFunction);
bool needsThread = setActionsRunningInCallerThread.find(func) == setActionsRunningInCallerThread.end();
if (needsThread) {
if (func == "cancelbackup")
return THREAD_CANCEL;
else
return THREAD_ACTION;
}
return THREAD_NONE;
}
int GUIAction::doActions()
{
if (mActions.size() < 1)
return -1;
// Determine in which thread to run the actions.
// Do it for all actions at once before starting, so that we can cancel the whole batch if the thread is already busy.
ThreadType threadType = THREAD_NONE;
std::vector::iterator it;
for (it = mActions.begin(); it != mActions.end(); ++it) {
ThreadType tt = getThreadType(*it);
if (tt == THREAD_NONE)
continue;
if (threadType == THREAD_NONE)
threadType = tt;
else if (threadType != tt) {
LOGERR("Can't mix normal and cancel actions in the same list.\n"
"Running the whole batch in the cancel thread.\n");
threadType = THREAD_CANCEL;
break;
}
}
// Now run the actions in the desired thread.
switch (threadType) {
case THREAD_ACTION:
action_thread.threadActions(this);
break;
case THREAD_CANCEL:
cancel_thread.threadActions(this);
break;
default: {
// no iterators here because theme reloading might kill our object
const size_t cnt = mActions.size();
for (size_t i = 0; i < cnt; ++i)
doAction(mActions[i]);
}
}
return 0;
}
int GUIAction::doAction(Action action)
{
DataManager::GetValue(TW_SIMULATE_ACTIONS, simulate);
std::string function = gui_parse_text(action.mFunction);
std::string arg = gui_parse_text(action.mArg);
// find function and execute it
mapFunc::const_iterator funcitr = mf.find(function);
if (funcitr != mf.end())
return (this->*funcitr->second)(arg);
LOGERR("Unknown action '%s'\n", function.c_str());
return -1;
}
void GUIAction::operation_start(const string operation_name)
{
LOGINFO("operation_start: '%s'\n", operation_name.c_str());
time(&Start);
DataManager::SetValue(TW_ACTION_BUSY, 1);
DataManager::SetValue("ui_progress", 0);
DataManager::SetValue("tw_operation", operation_name);
DataManager::SetValue("tw_operation_state", 0);
DataManager::SetValue("tw_operation_status", 0);
}
void GUIAction::operation_end(const int operation_status)
{
time_t Stop;
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);
blankTimer.resetTimerAndUnblank();
time(&Stop);
if ((int) difftime(Stop, Start) > 10)
DataManager::Vibrate("tw_action_vibrate");
LOGINFO("operation_end - status=%d\n", operation_status);
}
int GUIAction::reboot(std::string arg)
{
//curtainClose(); this sometimes causes a crash
sync();
DataManager::SetValue("tw_gui_done", 1);
DataManager::SetValue("tw_reboot_arg", arg);
return 0;
}
int GUIAction::home(std::string arg __unused)
{
PageManager::SelectPackage("TWRP");
gui_changePage("main");
return 0;
}
int GUIAction::key(std::string arg)
{
const int key = getKeyByName(arg);
PageManager::NotifyKey(key, true);
PageManager::NotifyKey(key, false);
return 0;
}
int GUIAction::page(std::string arg)
{
std::string page_name = gui_parse_text(arg);
return gui_changePage(page_name);
}
int GUIAction::reload(std::string arg __unused)
{
int check = 0, ret_val = 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 || 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", TWRES "ui.xml"))
{
LOGERR("Failed to load base packages.\n");
ret_val = 1;
}
}
return 0;
}
int GUIAction::readBackup(std::string arg __unused)
{
string Restore_Name;
DataManager::GetValue("tw_restore", Restore_Name);
PartitionManager.Set_Restore_Files(Restore_Name);
return 0;
}
int GUIAction::set(std::string arg)
{
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;
}
int GUIAction::clear(std::string arg)
{
DataManager::SetValue(arg, "0");
return 0;
}
int GUIAction::mount(std::string arg)
{
if (arg == "usb") {
DataManager::SetValue(TW_ACTION_BUSY, 1);
if (!simulate)
PartitionManager.usb_storage_enable();
else
gui_print("Simulating actions...\n");
} else if (!simulate) {
PartitionManager.Mount_By_Path(arg, true);
PartitionManager.Add_MTP_Storage(arg);
} else
gui_print("Simulating actions...\n");
return 0;
}
int GUIAction::unmount(std::string arg)
{
if (arg == "usb") {
if (!simulate)
PartitionManager.usb_storage_disable();
else
gui_print("Simulating actions...\n");
DataManager::SetValue(TW_ACTION_BUSY, 0);
} else if (!simulate) {
PartitionManager.UnMount_By_Path(arg, true);
} else
gui_print("Simulating actions...\n");
return 0;
}
int GUIAction::restoredefaultsettings(std::string arg __unused)
{
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);
return 0;
}
int GUIAction::copylog(std::string arg __unused)
{
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);
tw_set_default_metadata(dst.c_str());
sync();
gui_print("Copied recovery log to %s.\n", DataManager::GetCurrentStoragePath().c_str());
} else
simulate_progress_bar();
operation_end(0);
return 0;
}
int GUIAction::compute(std::string arg)
{
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;
}
int GUIAction::setguitimezone(std::string arg __unused)
{
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;
}
int GUIAction::overlay(std::string arg)
{
return gui_changeOverlay(arg);
}
int GUIAction::queuezip(std::string arg __unused)
{
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;
}
int GUIAction::cancelzip(std::string arg __unused)
{
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;
}
int GUIAction::queueclear(std::string arg __unused)
{
zip_queue_index = 0;
DataManager::SetValue(TW_ZIP_QUEUE_COUNT, zip_queue_index);
return 0;
}
int GUIAction::sleep(std::string arg)
{
operation_start("Sleep");
usleep(atoi(arg.c_str()));
operation_end(0);
return 0;
}
int GUIAction::appenddatetobackupname(std::string arg __unused)
{
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);
return 0;
}
int GUIAction::generatebackupname(std::string arg __unused)
{
operation_start("GenerateBackupName");
TWFunc::Auto_Generate_Backup_Name();
operation_end(0);
return 0;
}
int GUIAction::checkpartitionlist(std::string arg __unused)
{
string Wipe_List, wipe_path;
int count = 0;
DataManager::GetValue("tw_wipe_list", Wipe_List);
LOGINFO("checkpartitionlist 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("checkpartitionlist wipe_path '%s'\n", wipe_path.c_str());
if (wipe_path == "/and-sec" || wipe_path == "DALVIK" || wipe_path == "INTERNAL") {
// Do nothing
} else {
count++;
}
start_pos = end_pos + 1;
end_pos = Wipe_List.find(";", start_pos);
}
DataManager::SetValue("tw_check_partition_list", count);
} else {
DataManager::SetValue("tw_check_partition_list", 0);
}
return 0;
}
int GUIAction::getpartitiondetails(std::string arg __unused)
{
string Wipe_List, wipe_path;
int count = 0;
DataManager::GetValue("tw_wipe_list", Wipe_List);
LOGINFO("getpartitiondetails 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("getpartitiondetails wipe_path '%s'\n", wipe_path.c_str());
if (wipe_path == "/and-sec" || wipe_path == "DALVIK" || wipe_path == "INTERNAL") {
// Do nothing
} else {
DataManager::SetValue("tw_partition_path", wipe_path);
break;
}
start_pos = end_pos + 1;
end_pos = Wipe_List.find(";", start_pos);
}
if (!wipe_path.empty()) {
TWPartition* Part = PartitionManager.Find_Partition_By_Path(wipe_path);
if (Part) {
unsigned long long mb = 1048576;
DataManager::SetValue("tw_partition_name", Part->Display_Name);
DataManager::SetValue("tw_partition_mount_point", Part->Mount_Point);
DataManager::SetValue("tw_partition_file_system", Part->Current_File_System);
DataManager::SetValue("tw_partition_size", Part->Size / mb);
DataManager::SetValue("tw_partition_used", Part->Used / mb);
DataManager::SetValue("tw_partition_free", Part->Free / mb);
DataManager::SetValue("tw_partition_backup_size", Part->Backup_Size / mb);
DataManager::SetValue("tw_partition_removable", Part->Removable);
DataManager::SetValue("tw_partition_is_present", Part->Is_Present);
if (Part->Can_Repair())
DataManager::SetValue("tw_partition_can_repair", 1);
else
DataManager::SetValue("tw_partition_can_repair", 0);
if (Part->Can_Resize())
DataManager::SetValue("tw_partition_can_resize", 1);
else
DataManager::SetValue("tw_partition_can_resize", 0);
if (TWFunc::Path_Exists("/sbin/mkdosfs"))
DataManager::SetValue("tw_partition_vfat", 1);
else
DataManager::SetValue("tw_partition_vfat", 0);
if (TWFunc::Path_Exists("/sbin/mkfs.exfat"))
DataManager::SetValue("tw_partition_exfat", 1);
else
DataManager::SetValue("tw_partition_exfat", 0);
if (TWFunc::Path_Exists("/sbin/mkfs.f2fs"))
DataManager::SetValue("tw_partition_f2fs", 1);
else
DataManager::SetValue("tw_partition_f2fs", 0);
if (TWFunc::Path_Exists("/sbin/mke2fs"))
DataManager::SetValue("tw_partition_ext", 1);
else
DataManager::SetValue("tw_partition_ext", 0);
return 0;
} else {
LOGERR("Unable to locate partition: '%s'\n", wipe_path.c_str());
}
}
}
DataManager::SetValue("tw_partition_name", "");
DataManager::SetValue("tw_partition_file_system", "");
return 0;
}
int GUIAction::screenshot(std::string arg __unused)
{
time_t tm;
char path[256];
int path_len;
uid_t uid = -1;
gid_t gid = -1;
struct passwd *pwd = getpwnam("media_rw");
if(pwd) {
uid = pwd->pw_uid;
gid = pwd->pw_gid;
}
const std::string storage = DataManager::GetCurrentStoragePath();
if(PartitionManager.Is_Mounted_By_Path(storage)) {
snprintf(path, sizeof(path), "%s/Pictures/Screenshots/", storage.c_str());
} else {
strcpy(path, "/tmp/");
}
if(!TWFunc::Create_Dir_Recursive(path, 0666, uid, gid))
return 0;
tm = time(NULL);
path_len = strlen(path);
// Screenshot_2014-01-01-18-21-38.png
strftime(path+path_len, sizeof(path)-path_len, "Screenshot_%Y-%m-%d-%H-%M-%S.png", localtime(&tm));
int res = gr_save_screenshot(path);
if(res == 0) {
chmod(path, 0666);
chown(path, uid, gid);
gui_print("Screenshot was saved to %s\n", path);
// blink to notify that the screenshow was taken
gr_color(255, 255, 255, 255);
gr_fill(0, 0, gr_fb_width(), gr_fb_height());
gr_flip();
gui_forceRender();
} else {
LOGERR("Failed to take a screenshot!\n");
}
return 0;
}
int GUIAction::setbrightness(std::string arg)
{
return TWFunc::Set_Brightness(arg);
}
int GUIAction::fileexists(std::string arg)
{
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);
else
operation_end(1);
return 0;
}
void GUIAction::reinject_after_flash()
{
if (DataManager::GetIntValue(TW_HAS_INJECTTWRP) == 1 && DataManager::GetIntValue(TW_INJECT_AFTER_ZIP) == 1) {
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");
else {
string injectcmd = "injecttwrp --dump /tmp/backup_recovery_ramdisk.img /tmp/injected_boot.img --flash bd=" + Boot->Actual_Block_Device;
TWFunc::Exec_Cmd(injectcmd);
}
gui_print("TWRP injection complete.\n");
}
}
}
int GUIAction::flash(std::string arg)
{
int i, ret_val = 0, wipe_cache = 0;
// We're going to jump to this page first, like a loading page
gui_changePage(arg);
for (i=0; i&1";;
LOGINFO("Actual command is: '%s'\n", command.c_str());
DataManager::SetValue("tw_terminal_state", 1);
DataManager::SetValue("tw_background_thread_running", 1);
FILE* fp;
char line[512];
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
if(fgets(line, sizeof(line), fp) != NULL)
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 0;
}
int GUIAction::killterminal(std::string arg __unused)
{
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;
}
int GUIAction::reinjecttwrp(std::string arg __unused)
{
int op_status = 0;
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");
gui_print("TWRP injection complete.\n");
}
operation_end(op_status);
return 0;
}
int GUIAction::checkbackupname(std::string arg __unused)
{
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);
return 0;
}
int GUIAction::decrypt(std::string arg __unused)
{
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 {
DataManager::SetValue(TW_IS_ENCRYPTED, 0);
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) {
if (tw_get_default_metadata(DataManager::GetSettingsStoragePath().c_str()) != 0) {
LOGINFO("Failed to get default contexts and file mode for storage files.\n");
} else {
LOGINFO("Got default contexts and file mode for storage files.\n");
}
}
}
}
operation_end(op_status);
return 0;
}
int GUIAction::adbsideload(std::string arg __unused)
{
operation_start("Sideload");
if (simulate) {
simulate_progress_bar();
operation_end(0);
} else {
gui_print("Starting ADB sideload feature...\n");
bool mtp_was_enabled = TWFunc::Toggle_MTP(false);
// wait for the adb connection
int ret = apply_from_adb("/", &sideload_child_pid);
DataManager::SetValue("tw_has_cancel", 0); // Remove cancel button from gui now that the zip install is going to start
if (ret != 0) {
if (ret == -2)
gui_print("You need adb 1.0.32 or newer to sideload to this device.\n");
ret = 1; // failure
} else {
int wipe_cache = 0;
int wipe_dalvik = 0;
DataManager::GetValue("tw_wipe_dalvik", wipe_dalvik);
if (TWinstall_zip(FUSE_SIDELOAD_HOST_PATHNAME, &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 (sideload_child_pid) {
LOGINFO("Signaling child sideload process to exit.\n");
struct stat st;
// Calling stat() on this magic filename signals the minadbd
// subprocess to shut down.
stat(FUSE_SIDELOAD_HOST_EXIT_PATHNAME, &st);
int status;
LOGINFO("Waiting for child sideload process to exit.\n");
waitpid(sideload_child_pid, &status, 0);
}
property_set("ctl.start", "adbd");
TWFunc::Toggle_MTP(mtp_was_enabled);
reinject_after_flash();
operation_end(ret);
}
return 0;
}
int GUIAction::adbsideloadcancel(std::string arg __unused)
{
struct stat st;
DataManager::SetValue("tw_has_cancel", 0); // Remove cancel button from gui
gui_print("Cancelling ADB sideload...\n");
LOGINFO("Signaling child sideload process to exit.\n");
// Calling stat() on this magic filename signals the minadbd
// subprocess to shut down.
stat(FUSE_SIDELOAD_HOST_EXIT_PATHNAME, &st);
if (!sideload_child_pid) {
LOGERR("Unable to get child ID\n");
return 0;
}
::sleep(1);
LOGINFO("Killing child sideload process.\n");
kill(sideload_child_pid, SIGTERM);
int status;
LOGINFO("Waiting for child sideload process to exit.\n");
waitpid(sideload_child_pid, &status, 0);
sideload_child_pid = 0;
DataManager::SetValue("tw_page_done", "1"); // For OpenRecoveryScript support
return 0;
}
int GUIAction::openrecoveryscript(std::string arg __unused)
{
int op_status = 1;
operation_start("OpenRecoveryScript");
if (simulate) {
simulate_progress_bar();
operation_end(0);
} 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;
op_status = 0;
}
}
// 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;
op_status = 0;
}
}
if (reboot) {
// Disable stock recovery reflashing
TWFunc::Disable_Stock_Recovery_Replace();
usleep(2000000); // Sleep for 2 seconds before rebooting
TWFunc::tw_reboot(rb_system);
usleep(5000000); // Sleep for 5 seconds to allow reboot to occur
} else {
DataManager::SetValue("tw_page_done", 1);
}
operation_end(op_status);
}
return 0;
}
int GUIAction::installsu(std::string arg __unused)
{
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);
return 0;
}
int GUIAction::fixsu(std::string arg __unused)
{
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);
return 0;
}
int GUIAction::decrypt_backup(std::string arg __unused)
{
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);
TWFunc::SetPerformanceMode(true);
if (TWFunc::Try_Decrypting_Backup(Restore_Path, Password))
op_status = 0; // success
else
op_status = 1; // fail
TWFunc::SetPerformanceMode(false);
}
operation_end(op_status);
return 0;
}
int GUIAction::repair(std::string arg __unused)
{
int op_status = 0;
operation_start("Repair Partition");
if (simulate) {
simulate_progress_bar();
} else {
string part_path;
DataManager::GetValue("tw_partition_mount_point", part_path);
if (PartitionManager.Repair_By_Path(part_path, true)) {
op_status = 0; // success
} else {
LOGERR("Error repairing file system.\n");
op_status = 1; // fail
}
}
operation_end(op_status);
return 0;
}
int GUIAction::resize(std::string arg __unused)
{
int op_status = 0;
operation_start("Resize Partition");
if (simulate) {
simulate_progress_bar();
} else {
string part_path;
DataManager::GetValue("tw_partition_mount_point", part_path);
if (PartitionManager.Resize_By_Path(part_path, true)) {
op_status = 0; // success
} else {
LOGERR("Error resizing file system.\n");
op_status = 1; // fail
}
}
operation_end(op_status);
return 0;
}
int GUIAction::changefilesystem(std::string arg __unused)
{
int op_status = 0;
operation_start("Change File System");
if (simulate) {
simulate_progress_bar();
} else {
string part_path, file_system;
DataManager::GetValue("tw_partition_mount_point", part_path);
DataManager::GetValue("tw_action_new_file_system", file_system);
if (PartitionManager.Wipe_By_Path(part_path, file_system)) {
op_status = 0; // success
} else {
LOGERR("Error changing file system.\n");
op_status = 1; // fail
}
}
PartitionManager.Update_System_Details();
operation_end(op_status);
return 0;
}
int GUIAction::startmtp(std::string arg __unused)
{
int op_status = 0;
operation_start("Start MTP");
if (PartitionManager.Enable_MTP())
op_status = 0; // success
else
op_status = 1; // fail
operation_end(op_status);
return 0;
}
int GUIAction::stopmtp(std::string arg __unused)
{
int op_status = 0;
operation_start("Stop MTP");
if (PartitionManager.Disable_MTP())
op_status = 0; // success
else
op_status = 1; // fail
operation_end(op_status);
return 0;
}
int GUIAction::flashimage(std::string arg __unused)
{
int op_status = 0;
operation_start("Flash Image");
string path, filename, full_filename;
DataManager::GetValue("tw_zip_location", path);
DataManager::GetValue("tw_file", filename);
full_filename = path + "/" + filename;
if (PartitionManager.Flash_Image(full_filename))
op_status = 0; // success
else
op_status = 1; // fail
operation_end(op_status);
return 0;
}
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());
}
int GUIAction::checkpartitionlifetimewrites(std::string arg)
{
int op_status = 0;
TWPartition* sys = PartitionManager.Find_Partition_By_Path(arg);
operation_start("Check Partition Lifetime Writes");
if (sys) {
if (sys->Check_Lifetime_Writes() != 0)
DataManager::SetValue("tw_lifetime_writes", 1);
else
DataManager::SetValue("tw_lifetime_writes", 0);
op_status = 0; // success
} else {
DataManager::SetValue("tw_lifetime_writes", 1);
op_status = 1; // fail
}
operation_end(op_status);
return 0;
}
int GUIAction::mountsystemtoggle(std::string arg)
{
int op_status = 0;
bool remount_system = PartitionManager.Is_Mounted_By_Path("/system");
bool remount_vendor = PartitionManager.Is_Mounted_By_Path("/vendor");
operation_start("Toggle System Mount");
if (!PartitionManager.UnMount_By_Path("/system", true)) {
op_status = 1; // fail
} else {
TWPartition* Part = PartitionManager.Find_Partition_By_Path("/system");
if (Part) {
if (arg == "0") {
DataManager::SetValue("tw_mount_system_ro", 0);
Part->Change_Mount_Read_Only(false);
} else {
DataManager::SetValue("tw_mount_system_ro", 1);
Part->Change_Mount_Read_Only(true);
}
if (remount_system) {
Part->Mount(true);
}
op_status = 0; // success
} else {
op_status = 1; // fail
}
Part = PartitionManager.Find_Partition_By_Path("/vendor");
if (Part) {
if (arg == "0") {
Part->Change_Mount_Read_Only(false);
} else {
Part->Change_Mount_Read_Only(true);
}
if (remount_vendor) {
Part->Mount(true);
}
op_status = 0; // success
} else {
op_status = 1; // fail
}
}
operation_end(op_status);
return 0;
}