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-rw-r--r--gui/blanktimer.cpp128
1 files changed, 128 insertions, 0 deletions
diff --git a/gui/blanktimer.cpp b/gui/blanktimer.cpp
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+++ b/gui/blanktimer.cpp
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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();
+ }
+}