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/*
Copyright 2012 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/>.
*/
using namespace std;
#include "rapidxml.hpp"
using namespace rapidxml;
extern "C" {
#include "../minzip/Zip.h"
#include "../minuitwrp/minui.h"
}
#include <string>
#include <vector>
#include <map>
#include "resources.hpp"
#include <pthread.h>
#include <sys/time.h>
#include <time.h>
#include <unistd.h>
#include <pixelflinger/pixelflinger.h>
#include <linux/kd.h>
#include <linux/fb.h>
#include <sstream>
#include "pages.hpp"
#include "blanktimer.hpp"
extern "C" {
#include "../common.h"
#include "../recovery_ui.h"
}
#include "../twrp-functions.hpp"
#include "../variables.h"
blanktimer::blanktimer(void) {
blanked = 0;
sleepTimer = 60;
orig_brightness = getBrightness();
}
int blanktimer::setTimerThread(void) {
pthread_t thread;
ThreadPtr blankptr = &blanktimer::setClockTimer;
PThreadPtr p = *(PThreadPtr*)&blankptr;
pthread_create(&thread, NULL, p, this);
return 0;
}
void blanktimer::setBlank(int blank) {
pthread_mutex_lock(&blankmutex);
conblank = blank;
pthread_mutex_unlock(&blankmutex);
}
int blanktimer::getBlank(void) {
return conblank;
}
void blanktimer::setTimer(void) {
pthread_mutex_lock(&timermutex);
clock_gettime(CLOCK_MONOTONIC, &btimer);
pthread_mutex_unlock(&timermutex);
}
timespec blanktimer::getTimer(void) {
return btimer;
}
int blanktimer::setClockTimer(void) {
timespec curTime, diff;
while(1) {
usleep(1000);
clock_gettime(CLOCK_MONOTONIC, &curTime);
diff = TWFunc::timespec_diff(btimer, curTime);
if (diff.tv_sec > sleepTimer && conblank != 1)
setBlank(1);
if (conblank == 1 && blanked != 1) {
blanked = 1;
gr_fb_blank(conblank);
setBrightness(0);
PageManager::ChangeOverlay("lock");
}
}
return -1;
}
int blanktimer::getBrightness(void) {
string results;
string brightness_path = EXPAND(TW_BRIGHTNESS_PATH);
if ((TWFunc::read_file(brightness_path, results)) != 0)
return -1;
return atoi(results.c_str());
}
int blanktimer::setBrightness(int brightness) {
string brightness_path = EXPAND(TW_BRIGHTNESS_PATH);
string bstring;
char buff[100];
sprintf(buff, "%d", brightness);
bstring = buff;
if ((TWFunc::write_file(brightness_path, bstring)) != 0)
return -1;
return 0;
}
void blanktimer::resetTimerAndUnblank(void) {
setTimer();
if (blanked) {
setBrightness(orig_brightness);
blanked = 0;
setBlank(0);
gr_fb_blank(conblank);
gui_forceRender();
}
}
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