public void Mute(Boolean Enable)
{
try
{
CoreAudioDevice defaultPlaybackDevice = new CoreAudioController().DefaultPlaybackDevice;
defaultPlaybackDevice.Mute(Enable);
}
catch (Exception)
{
throw;
}
}
private void PlayAlarmSound()
{
//maximize audio volume
CoreAudioDevice defaultAudioOut = new CoreAudioController().DefaultPlaybackDevice;
defaultAudioOut.Mute(false);
defaultAudioOut.Volume = 100;
//play alarm
if (alarmPlayer == null)
{
alarmPlayer = new SoundPlayer(Properties.Resources.Alarm2);
}
alarmPlayer.PlayLooping();
}
public void check()
{
if (MainProgram.debug)
{
MainProgram.doDebug("Initiating check-loop...");
}
while (true)
{
if (File.Exists(MainProgram.actionFilePath))
{
MainProgram.doDebug("File exists, checking the content...");
if (new FileInfo(MainProgram.actionFilePath).Length != 0)
{
MainProgram.doDebug("Action set. File is not empty...");
string line = File.ReadAllLines(MainProgram.actionFilePath)[0];
DateTime lastModified = File.GetLastWriteTime(MainProgram.actionFilePath);
string action;
string parameter = null;
if (lastModified.AddSeconds(MainProgram.fileEditedSecondMargin) > DateTime.UtcNow)
{
//If file has been modified recently - check for action
MainProgram.doDebug("File modified within the last " + MainProgram.fileEditedSecondMargin + " seconds...");
if (line.Contains(":"))
{
//Contains a parameter
action = line.Split(':')[0];
parameter = line.Split(':')[1];
}
else
{
action = line;
}
//Playback device
CoreAudioDevice defaultPlaybackDevice = new CoreAudioController().DefaultPlaybackDevice;
switch (action)
{
case "shutdown":
//Shuts down the computer
MainProgram.doDebug("Shutting down computer...");
Process.Start("shutdown", "/s /t 0");
success_message = "Shutdown computer";
break;
case "restart":
//Restart the computer
MainProgram.doDebug("Restarting computer...");
Process.Start("shutdown", "/r /t 0");
break;
case "sleep":
//Puts computer to sleep
MainProgram.doDebug("Sleeping computer...");
Application.SetSuspendState(PowerState.Suspend, true, true);
success_message = "Put computer to sleep";
break;
case "logout":
//Logs out of the current user
MainProgram.doDebug("Logging out of user...");
ExitWindowsEx(0, 0);
success_message = "Logged out of user";
break;
case "lock":
//Lock computer
MainProgram.doDebug("Locking computer...");
LockWorkStation();
success_message = "Locked pc";
break;
case "mute":
//Mutes windows
//Parameter optional (true/false)
bool doMute = false;
if (parameter == null)
{
//No parameter - toggle
doMute = !defaultPlaybackDevice.IsMuted;
}
else
{
//Parameter set;
switch (parameter)
{
case "true":
doMute = true;
break;
case "false":
doMute = false;
break;
default:
MainProgram.doDebug("ERROR: Parameter (" + parameter + ") is invalid for \"mute\". Accepted parameters: \"true\" and \"false\"");
MainProgram.error_message = "Parameter \"" + parameter + "\" is invalid for the \"mute\" action. Accepted parameters: \"true\" and \"false\")";
break;
}
}
defaultPlaybackDevice.Mute(!defaultPlaybackDevice.IsMuted);
success_message = (defaultPlaybackDevice.IsMuted ? "Muted " : "Unmuted") + "pc";
break;
case "set_volume":
//Sets volume to a specific percent
//Requires parameter (percent, int)
if (requireParameter(parameter))
{
double volume_level;
if (double.TryParse(parameter, out volume_level))
{
if (volume_level >= 0 && volume_level <= 100)
{
if (MainProgram.unmute_volume_change)
{
defaultPlaybackDevice.Mute(false);
}
defaultPlaybackDevice.Volume = volume_level;
if (defaultPlaybackDevice.Volume != volume_level)
{
//Something went wrong... Audio not set to parameter-level
MainProgram.doDebug("ERROR: Volume was not sat");
MainProgram.error_message = "Something went wrong when setting the volume";
}
else
{
success_message = "Set volume to " + volume_level + "%";
}
}
else
{
MainProgram.doDebug("ERROR: Parameter is an invalid number, range; 0-100 (" + volume_level + ")");
MainProgram.error_message = "Can't set volume to " + volume_level + "%, has to be a number from 0-100";
}
}
else
{
MainProgram.doDebug("ERROR: Parameter (" + parameter + ") not convertable to double");
MainProgram.error_message = "Not a valid parameter (has to be a number)";
}
}
break;
case "music":
if (requireParameter(parameter))
{
switch (parameter)
{
case "previous":
keybd_event(VK_MEDIA_PREV_TRACK, 0, KEYEVENTF_EXTENTEDKEY, 0);
success_message = "MUSIC: Skipped song";
break;
/*case "previousx2": //in the works...
* keybd_event(VK_MEDIA_PREV_TRACK, 0, KEYEVENTF_EXTENTEDKEY, 0);
* keybd_event(VK_MEDIA_PREV_TRACK, 0, KEYEVENTF_EXTENTEDKEY, 0);
* success_message = "MUSIC: Skipped song (x2)";
* break;*/
case "next":
keybd_event(VK_MEDIA_NEXT_TRACK, 0, KEYEVENTF_EXTENTEDKEY, 0);
success_message = "MUSIC: Next song";
break;
case "play_pause":
keybd_event(VK_MEDIA_PLAY_PAUSE, 0, KEYEVENTF_EXTENTEDKEY, 0);
success_message = "MUSIC: Played/Paused";
break;
default:
MainProgram.doDebug("ERROR: Unknown parameter");
MainProgram.error_message = "Unknown parameter \"" + parameter + "\"";
break;
}
}
break;
default:
//Unknown action
MainProgram.doDebug("ERROR: Unknown action");
MainProgram.error_message = "Unknown action \"" + action + "\"";
break;
}
if (success_message != "")
{
MainProgram.doDebug("\nSUCCESS: " + success_message + "\n");
}
}
else
{
MainProgram.doDebug("No action set within the last " + MainProgram.fileEditedSecondMargin + " seconds");
MainProgram.error_message = "No action set lately";
}
}
else
{
MainProgram.doDebug("File is empty");
MainProgram.error_message = "No action set (file is empty)";
}
MainProgram.clearFile();
if (MainProgram.error_message.Length != 0 && !MainProgram.debug)
{
MessageBox.Show(MainProgram.error_message, "Error | HomeComputerControl");
MainProgram.error_message = "";
}
}
else
{
//File doesn't exist... Check again after wait
}
Thread.Sleep(MainProgram.sleepTime);
}
}