e85f02dd91
TWFunc::Fixup_Time_On_Boot: Will now try to read /sys/class/rtc/rtc0/since_epoch to correct time, if that fails it will try to use the ats files to correct time. TWFunc::Set_Brightness: One single function to set brightness from both the automated functions and the gui actions. It is able to set a second brightness path if present, it will set them both the same value. Many Sony devices have 2 brightness files in the sysfs that must be set to properly set the brightness. Change-Id: I7ca582109085dfbcb46b8de73ad031e4b7903fca
155 lines
3.8 KiB
C++
155 lines
3.8 KiB
C++
/*
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Copyright 2012 bigbiff/Dees_Troy TeamWin
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This file is part of TWRP/TeamWin Recovery Project.
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TWRP is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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TWRP is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with TWRP. If not, see <http://www.gnu.org/licenses/>.
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*/
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using namespace std;
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#include "rapidxml.hpp"
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using namespace rapidxml;
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extern "C" {
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#include "../minuitwrp/minui.h"
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}
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#include <string>
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#include <vector>
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#include <map>
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#include "resources.hpp"
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#include <pthread.h>
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#include <sys/time.h>
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#include <time.h>
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#include <unistd.h>
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#include <pixelflinger/pixelflinger.h>
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#include <linux/kd.h>
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#include <linux/fb.h>
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#include <sstream>
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#include "pages.hpp"
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#include "blanktimer.hpp"
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#include "objects.hpp"
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#include "../data.hpp"
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extern "C" {
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#include "../twcommon.h"
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#ifdef HAVE_SELINUX
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#include "../minzip/Zip.h"
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#else
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#include "../minzipold/Zip.h"
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#endif
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}
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#include "../twrp-functions.hpp"
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#include "../variables.h"
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blanktimer::blanktimer(void) {
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setTime(0);
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setConBlank(0);
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orig_brightness = getBrightness();
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screenoff = false;
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}
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bool blanktimer::IsScreenOff() {
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return screenoff;
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}
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void blanktimer::setTime(int newtime) {
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sleepTimer = newtime;
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}
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int blanktimer::setTimerThread(void) {
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pthread_t thread;
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ThreadPtr blankptr = &blanktimer::setClockTimer;
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PThreadPtr p = *(PThreadPtr*)&blankptr;
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pthread_create(&thread, NULL, p, this);
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return 0;
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}
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void blanktimer::setConBlank(int blank) {
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pthread_mutex_lock(&conblankmutex);
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conblank = blank;
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pthread_mutex_unlock(&conblankmutex);
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}
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void blanktimer::setTimer(void) {
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pthread_mutex_lock(&timermutex);
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clock_gettime(CLOCK_MONOTONIC, &btimer);
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pthread_mutex_unlock(&timermutex);
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}
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timespec blanktimer::getTimer(void) {
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return btimer;
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}
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int blanktimer::setClockTimer(void) {
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timespec curTime, diff;
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for(;;) {
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usleep(1000000);
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clock_gettime(CLOCK_MONOTONIC, &curTime);
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diff = TWFunc::timespec_diff(btimer, curTime);
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if (sleepTimer > 2 && diff.tv_sec > (sleepTimer - 2) && conblank == 0) {
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orig_brightness = getBrightness();
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setConBlank(1);
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TWFunc::Set_Brightness("5");
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}
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if (sleepTimer && diff.tv_sec > sleepTimer && conblank < 2) {
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setConBlank(2);
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TWFunc::Set_Brightness("0");
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screenoff = true;
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TWFunc::check_and_run_script("/sbin/postscreenblank.sh", "blank");
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PageManager::ChangeOverlay("lock");
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}
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#ifndef TW_NO_SCREEN_BLANK
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if (conblank == 2 && gr_fb_blank(1) >= 0) {
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setConBlank(3);
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}
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#endif
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}
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return -1; //shouldn't get here
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}
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string blanktimer::getBrightness(void) {
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string result;
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string brightness_path;
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DataManager::GetValue("tw_brightness_file", brightness_path);
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if (brightness_path == "/nobrightness")
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return brightness_path;
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DataManager::GetValue("tw_brightness", result);
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if (result == "") {
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result = "255";
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}
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return result;
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}
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void blanktimer::resetTimerAndUnblank(void) {
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setTimer();
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switch (conblank) {
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case 3:
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#ifndef TW_NO_SCREEN_BLANK
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if (gr_fb_blank(0) < 0) {
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LOGINFO("blanktimer::resetTimerAndUnblank failed to gr_fb_blank(0)\n");
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break;
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}
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#endif
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TWFunc::check_and_run_script("/sbin/postscreenunblank.sh", "unblank");
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// No break here, we want to keep going
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case 2:
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gui_forceRender();
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screenoff = false;
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// No break here, we want to keep going
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case 1:
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if (orig_brightness != "/nobrightness")
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TWFunc::Set_Brightness(orig_brightness);
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setConBlank(0);
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break;
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}
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}
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