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//===========================================
// Lumina-DE source code
// Copyright (c) 2014, Ken Moore
// Copyright (c) 2014, Antoine Jacoutot <ajacoutot@openbsd.org>
// Available under the 3-clause BSD license
// See the LICENSE file for full details
//===========================================
#ifdef __OpenBSD__
#include "LuminaOS.h"
#include <unistd.h>
//can't read xbrightness settings - assume invalid until set
static int screenbrightness = -1;
//OS-specific prefix(s)
QString LOS::AppPrefix(){ return "/usr/local/"; } //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
QString LOS::QtConfigShortcut(){ return "/usr/local/bin/qtconfig4"; } //qtconfig binary (NOT *.desktop file)
// ==== 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/")){
QString type = devs[i].section(" on ",0,0);
type.remove("/dev/");
//Determine the type of hardware device based on the dev node
if(type.startsWith("sd")||type.startsWith("wd")){ type = "HDRIVE"; }
else if(type.startsWith("cd")){ type="DVD"; }
else{ type = "UNKNOWN"; }
//Now put the device in the proper output format
devs[i] = type+"::::"+devs[i].section("(",1,1).section(",",0,0)+"::::"+devs[i].section(" on ",1,50).section("(",0,0).simplified();
}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)
//Make sure we are not running in a VM (does not work)
QStringList info = LUtils::getCmdOutput("sysctl -n hw.product");
if( !info.filter(QRegExp("VirtualBox|KVM")).isEmpty() ){ return -1; }
//Now perform the standard brightness checks
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; }
//Run the command
QString cmd = "xbacklight -time 0 -steps 1 -set %1";
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("mixerctl -n outputs.master").join(",").simplified(); //ignores any other lines
int out = -1;
if(!info.isEmpty()){
int L = info.section(",",0,0).toInt();
int R = info.section(",",1,1).toInt();
L = (L*100)/255; //percent
R = (R*100)/255; //percent
if(L>R){ out = L; }
else{ out = R; }
}
return out;
}
//Set the current volume
void LOS::setAudioVolume(int percent){
if(percent<0){percent=0;}
else if(percent>100){percent=100;}
QString info = LUtils::getCmdOutput("mixerctl -n outputs.master").join(",").simplified(); //ignores any other lines
if(!info.isEmpty()){
int L = info.section(",",0,0).toInt();
int R = info.section(",",1,1).toInt();
L = (L*100)/255; //percent
R = (R*100)/255; //percent
int diff = L-R;
if(diff<0){ R=percent; L=percent+diff; } //R Greater
else{ L=percent; R=percent-diff; } //L Greater or equal
//Check bounds
if(L<0){L=0;}else if(L>100){L=100;}
if(R<0){R=0;}else if(R>100){R=100;}
//Run Command
L = (L*255)/100; //0-255
R = (R*255)/100; //0-255
LUtils::runCmd("mixerctl -q outputs.master="+QString::number(L)+","+QString::number(R));
}
}
//Change the current volume a set amount (+ or -)
void LOS::changeAudioVolume(int percentdiff){
QString info = LUtils::getCmdOutput("mixerctl -n outputs.master").join(",").simplified(); //ignores any other lines
if(!info.isEmpty()){
int L = info.section(",",0,0).toInt();
int R = info.section(",",1,1).toInt();
L = (L*100)/255; //percent
R = (R*100)/255; //percent
L = L + percentdiff;
R = R + percentdiff;
//Check bounds
if(L<0){L=0;}else if(L>100){L=100;}
if(R<0){R=0;}else if(R>100){R=100;}
//Run Command
L = (L*255)/100; //0-255
R = (R*255)/100; //0-255
LUtils::runCmd("mixerctl -q outputs.master="+QString::number(L)+","+QString::number(R));
}
}
//Check if a graphical audio mixer is installed
bool LOS::hasMixerUtility(){
return false; //not implemented yet for OpenBSD
}
//Launch the graphical audio mixer utility
void LOS::startMixerUtility(){
//Not implemented yet for OpenBSD
}
//Check for user system permission (shutdown/restart)
bool LOS::userHasShutdownAccess(){
//User needs to be a part of the operator group to be able to run the shutdown command
QStringList groups = LUtils::getCmdOutput("id -Gn").join(" ").split(" ");
return groups.contains("operator");
}
//System Shutdown
void LOS::systemShutdown(){ //start poweroff sequence
QProcess::startDetached("shutdown -p now");
}
//System Restart
void LOS::systemRestart(){ //start reboot sequence
QProcess::startDetached("shutdown -r now");
}
//Battery Availability
bool LOS::hasBattery(){
int val = LUtils::getCmdOutput("apm -b").join("").toInt();
return (val < 4);
}
//Battery Charge Level
int LOS::batteryCharge(){ //Returns: percent charge (0-100), anything outside that range is counted as an error
int charge = LUtils::getCmdOutput("apm -l").join("").toInt();
if(charge > 100){ charge = -1; } //invalid charge
return charge;
}
//Battery Charging State
bool LOS::batteryIsCharging(){
return (LUtils::getCmdOutput("apm -a").join("").simplified() == "1");
}
//Battery Time Remaining
int LOS::batterySecondsLeft(){ //Returns: estimated number of seconds remaining
int min = LUtils::getCmdOutput("apm -m").join("").toInt();
return (min * 60);
}
#endif
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