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Diffstat (limited to 'libLumina/LuminaOS-Linux.cpp')
| -rw-r--r-- | libLumina/LuminaOS-Linux.cpp | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/libLumina/LuminaOS-Linux.cpp b/libLumina/LuminaOS-Linux.cpp deleted file mode 100644 index 5939c9d1..00000000 --- a/libLumina/LuminaOS-Linux.cpp +++ /dev/null @@ -1,245 +0,0 @@ -//=========================================== -// Lumina-DE source code -// Copyright (c) 2014, Ken Moore -// Available under the 3-clause BSD license -// See the LICENSE file for full details -//=========================================== -#ifdef __linux__ -#include <QDebug> -#include "LuminaOS.h" -#include <unistd.h> -#include <stdio.h> // Needed for BUFSIZ - -//can't read xbrightness settings - assume invalid until set -static int screenbrightness = -1; - -QString LOS::OSName(){ return "Linux"; } - -//OS-specific prefix(s) -// NOTE: PREFIX, L_ETCDIR, L_SHAREDIR are defined in the OS-detect.pri project file and passed in -QString LOS::LuminaShare(){ return (L_SHAREDIR+"/Lumina-DE/"); } //Install dir for Lumina share files -QString LOS::AppPrefix(){ return "/usr/"; } //Prefix for applications -QString LOS::SysPrefix(){ return "/usr/"; } //Prefix for system - -//OS-specific application shortcuts (*.desktop files) -QString LOS::ControlPanelShortcut(){ return ""; } //system control panel -QString LOS::AppStoreShortcut(){ return ""; } //graphical app/pkg manager - -// ==== ExternalDevicePaths() ==== -QStringList LOS::ExternalDevicePaths(){ - //Returns: QStringList[<type>::::<filesystem>::::<path>] - //Note: <type> = [USB, HDRIVE, DVD, SDCARD, UNKNOWN] - QStringList devs = LUtils::getCmdOutput("mount"); - //Now check the output - for(int i=0; i<devs.length(); i++){ - if(devs[i].startsWith("/dev/")){ - devs[i] = devs[i].simplified(); - QString type = devs[i].section(" ",0,0); - type.remove("/dev/"); - //Determine the type of hardware device based on the dev node - if(type.startsWith("sd") || type.startsWith("nvme")){ type = "HDRIVE"; } - else if(type.startsWith("sr")){ type="DVD"; } - else if(type.contains("mapper")){ type="LVM"; } - else{ type = "UNKNOWN"; } - //Now put the device in the proper output format - devs[i] = type+"::::"+devs[i].section(" ",4,4)+"::::"+devs[i].section(" ",2,2); - }else{ - //invalid device - remove it from the list - devs.removeAt(i); - i--; - } - } - return devs; -} - -//Read screen brightness information -int LOS::ScreenBrightness(){ - //Returns: Screen Brightness as a percentage (0-100, with -1 for errors) - if(screenbrightness==-1){ - if(QFile::exists(QDir::homePath()+"/.lumina/.currentxbrightness")){ - int val = LUtils::readFile(QDir::homePath()+"/.lumina/.currentxbrightness").join("").simplified().toInt(); - screenbrightness = val; - } - } - return screenbrightness; - -} - -//Set screen brightness -void LOS::setScreenBrightness(int percent){ - //ensure bounds - if(percent<0){percent=0;} - else if(percent>100){ percent=100; } - // float pf = percent/100.0; //convert to a decimel - //Run the command - QString cmd = "xbacklight -set %1"; - // cmd = cmd.arg( QString::number( int(65535*pf) ) ); - cmd = cmd.arg( QString::number( percent ) ); - int ret = LUtils::runCmd(cmd); - //Save the result for later - if(ret!=0){ screenbrightness = -1; } - else{ screenbrightness = percent; } - LUtils::writeFile(QDir::homePath()+"/.lumina/.currentxbrightness", QStringList() << QString::number(screenbrightness), true); - -} - -//Read the current volume -int LOS::audioVolume(){ //Returns: audio volume as a percentage (0-100, with -1 for errors) -QString info = LUtils::getCmdOutput("amixer get Master").join("").simplified();; - int out = -1; - int start_position, end_position; - QString current_volume; - if(!info.isEmpty()){ - start_position = info.indexOf("["); - start_position++; - end_position = info.indexOf("%"); - current_volume = info.mid(start_position, end_position - start_position); - out = current_volume.toInt(); - } - return out; - - -} - -//Set the current volume -void LOS::setAudioVolume(int percent){ - if(percent<0){percent=0;} - else if(percent>100){percent=100;} - QString info = "amixer set Master " + QString::number(percent) + "%"; - //Run Command - LUtils::runCmd(info); -} - -//Change the current volume a set amount (+ or -) -void LOS::changeAudioVolume(int percentdiff){ - int old_volume = audioVolume(); - int new_volume = old_volume + percentdiff; - if (new_volume < 0) - new_volume = 0; - if (new_volume > 100) - new_volume = 100; - qDebug() << "Setting new volume to: " << new_volume; - setAudioVolume(new_volume); -} - -//Check if a graphical audio mixer is installed -bool LOS::hasMixerUtility(){ - return QFile::exists(LOS::AppPrefix() + "bin/pavucontrol"); -} - -//Launch the graphical audio mixer utility -void LOS::startMixerUtility(){ - QProcess::startDetached(LOS::AppPrefix() + "bin/pavucontrol"); -} - -//Check for user system permission (shutdown/restart) -bool LOS::userHasShutdownAccess(){ - return true; //not implemented yet -} - -//Check for whether the system is safe to power off (no updates being perfomed) -bool LOS::systemPerformingUpdates(){ - return false; //Not implemented yet -} - -//System Shutdown -void LOS::systemShutdown(){ //start poweroff sequence - QProcess::startDetached("shutdown -P -h now"); -} - -//System Restart -void LOS::systemRestart(){ //start reboot sequence - QProcess::startDetached("shutdown -r now"); -} - -//Check for suspend support -bool LOS::systemCanSuspend(){ - return false; -} - -//Put the system into the suspend state -void LOS::systemSuspend(){ - -} - -//Battery Availability -bool LOS::hasBattery(){ - QString my_status = LUtils::getCmdOutput("acpi -b").join(""); - bool no_battery = my_status.contains("No support"); - if (no_battery) return false; - return true; -} - -//Battery Charge Level -int LOS::batteryCharge(){ //Returns: percent charge (0-100), anything outside that range is counted as an error - QString my_status = LUtils::getCmdOutput("acpi -b").join(""); - int my_start = my_status.indexOf("%"); - // get the number right before the % sign - int my_end = my_start; - my_start--; - while ( (my_status[my_start] != ' ') && (my_start > 0) ) - my_start--; - my_start++; - int my_charge = my_status.mid(my_start, my_end - my_start).toInt(); - if ( (my_charge < 0) || (my_charge > 100) ) return -1; - return my_charge; -} - -//Battery Charging State -// Many possible values are returned if the laptop is plugged in -// these include "Unknown, Full and No support. -// However, it seems just one status is returned when running -// on battery and that is "Discharging". So if the value we get -// is NOT Discharging then we assume the battery is charging. -bool LOS::batteryIsCharging(){ - QString my_status = LUtils::getCmdOutput("acpi -b").join(""); - bool discharging = my_status.contains("Discharging"); - if (discharging) return false; - return true; -} - -//Battery Time Remaining -int LOS::batterySecondsLeft(){ //Returns: estimated number of seconds remaining - return 0; //not implemented yet for Linux -} - -//File Checksums -QStringList LOS::Checksums(QStringList filepaths){ //Return: checksum of the input file - QStringList info = LUtils::getCmdOutput("md5sum \""+filepaths.join("\" \"")+"\""); - for(int i=0; i<info.length(); i++){ - // first: md5sum: = error ; second: there's always one empty entry generated by getCmdOutput - if( info[i].startsWith("md5sum:") || info[i].isEmpty()){ info.removeAt(i); i--; } - else{ - //Strip out the extra information - info[i] = info[i].section(" ",0,0); - } - } - return info; -} - -//file system capacity -QString LOS::FileSystemCapacity(QString dir) { //Return: percentage capacity as give by the df command - QStringList mountInfo = LUtils::getCmdOutput("df \"" + dir+"\""); - QString::SectionFlag skipEmpty = QString::SectionSkipEmpty; - //we take the 5th word on the 2 line - QString capacity = mountInfo[1].section(" ",4,4, skipEmpty) + " used"; - return capacity; -} - -QStringList LOS::CPUTemperatures(){ //Returns: List containing the temperature of any CPU's ("50C" for example) - return QStringList(); //not implemented yet -} - -int LOS::CPUUsagePercent(){ //Returns: Overall percentage of the amount of CPU cycles in use (-1 for errors) - return -1; //not implemented yet -} - -int LOS::MemoryUsagePercent(){ - return -1; //not implemented yet -} - -QStringList LOS::DiskUsage(){ //Returns: List of current read/write stats for each device - return QStringList(); //not implemented yet -} - -#endif |