public static string ProcessVolumeRequest(HttpListenerRequest request)
{
string pid = request.QueryString["pid"];
string volume = request.QueryString["vol"];
if (pid != null && volume != null)
{
try
{
if (pid == "-1")
{
AudioUtilities.SetMasterVolume(float.Parse(volume));
}
else if (pid == "-2")
{
AudioUtilities.SetSystemSoundsVolume(float.Parse(volume));
}
else
{
AudioUtilities.SetApplicationVolume(Int32.Parse(pid), float.Parse(volume));
}
return(string.Format("<HTML><BODY>OK</BODY></HTML>"));
} catch
{
return(string.Format("<HTML><BODY>Failed to set volume to " + volume + " for pid " + pid + "</BODY></HTML>"));
}
}
else
{
return(string.Format("<HTML><BODY>Parameters incorrect</BODY></HTML>"));
}
}
public static string ProcessMuteRequest(HttpListenerRequest request)
{
string pid = request.QueryString["pid"];
string mute = request.QueryString["mute"];
if (pid != null && mute != null)
{
try
{
if (pid == "-1")
{
AudioUtilities.SetMasterVolumeMute(bool.Parse(mute));
}
else if (pid == "-2")
{
AudioUtilities.SetSystemSoundsMute(bool.Parse(mute));
}
else
{
AudioUtilities.SetApplicationMute(Int32.Parse(pid), bool.Parse(mute));
}
return(string.Format("<HTML><BODY>OK</BODY></HTML>"));
}
catch
{
return(string.Format("<HTML><BODY>Failed to mute pid " + pid + "</BODY></HTML>"));
}
}
else
{
return(string.Format("<HTML><BODY>Parameters incorrect</BODY></HTML>"));
}
}
public static string SendAllVolumeData(HttpListenerRequest request)
{
List <AudioInfo> info = new List <AudioInfo>();
try
{
//Master Volume
info.Add(new AudioInfo()
{
Name = "Master Volume",
IsMuted = AudioUtilities.GetMasterVolumeMute(),
Volume = AudioUtilities.GetMasterVolume(),
Pid = -1
});
info.Add(new AudioInfo()
{
Name = "System Sounds",
IsMuted = AudioUtilities.GetSystemSoundsMute(),
Volume = AudioUtilities.GetSystemSoundsVolume(),
Pid = -2
});
foreach (AudioSession session in AudioUtilities.GetAllSessions().GroupBy(x => x.ProcessId).Select(g => g.First()))
{
try
{
if (session.Process != null && session.Process.ProcessName.Length > 1)
{
info.Add(new AudioInfo()
{
Name = session.Process.ProcessName.First().ToString().ToUpper() + session.Process.ProcessName.Substring(1),
Pid = session.ProcessId,
Volume = AudioUtilities.GetApplicationVolume(session.ProcessId),
IsMuted = AudioUtilities.GetApplicationMute(session.ProcessId)
});
}
}
catch
{
}
}
}
catch { }
return(JsonConvert.SerializeObject(info.Distinct()));
}
