/// <summary>
/// Sends a command to Winamp using it's publically visible IPC.
/// </summary>
/// <param name="sParsedCommand"></param>
/// <param name="sPassedValue"></param>
public static void WinampCommand(string sParsedCommand, string sPassedValue)
{
string sFileLocation;
try
{
//Parse this command first, because if WinAMP isnt open, we need to open it and get handles.
if (sParsedCommand == "startwinamp")
{
//Execute WinAMP
System.Diagnostics.Process.Start(AppConfiguration.configWinampHomeDirectory + "winamp.exe");
//Wait 5 Seconds for WinAmp to start
Thread.Sleep(5000);
//Get Handles
GetWinampHandles();
}
//If the handles are missing, then do not try to call API's
if (privHwnd_wa == IntPtr.Zero || hwnd_pe == IntPtr.Zero)
{
return;
}
switch (sParsedCommand)
{
case "stop":
SendMessage(privHwnd_wa, WM_SYSCOMMAND, (IntPtr)WINAMP_STOP, IntPtr.Zero);
break;
case "play":
if (WinampPlaylist.PlaylistItems.Count > 0)
{
SendMessage(privHwnd_wa, WM_SYSCOMMAND, (IntPtr)WINAMP_PLAY, IntPtr.Zero);
}
break;
case "skipfwd":
SendMessage(privHwnd_wa, WM_SYSCOMMAND, (IntPtr)WINAMP_SKIPFWD, IntPtr.Zero);
break;
case "skipback":
SendMessage(privHwnd_wa, WM_SYSCOMMAND, (IntPtr)WINAMP_SKIPBACK, IntPtr.Zero);
break;
case "pause":
SendMessage(privHwnd_wa, WM_SYSCOMMAND, (IntPtr)WINAMP_PAUSE, IntPtr.Zero);
break;
case "repeat":
SendMessage(privHwnd_wa, WM_SYSCOMMAND, (IntPtr)WINAMP_REPEAT, IntPtr.Zero);
break;
case "shuffle":
SendMessage(privHwnd_wa, WM_SYSCOMMAND, (IntPtr)WINAMP_SHUFFLE, IntPtr.Zero);
break;
case "volume":
if (Convert.ToInt16(sPassedValue) >= 0 && Convert.ToInt16(sPassedValue) <= 255)
{
SendMessage(privHwnd_wa, WM_USER, (IntPtr)Convert.ToInt16(sPassedValue), (IntPtr)WINAMP_SETVOLUME);
}
break;
case "balance":
if (Convert.ToInt16(sPassedValue) >= 0 && Convert.ToInt16(sPassedValue) <= 255)
{
SendMessage(privHwnd_wa, WM_USER, (IntPtr)Convert.ToInt16(sPassedValue), (IntPtr)WINAMP_BALANCE);
}
break;
case "addfile":
if (Convert.ToInt16(sPassedValue) <= LibraryController.dbMediaLibrary.Count)
{
sFileLocation = LibraryController.dbMediaLibrary[Convert.ToInt16(sPassedValue)].FilePath + @"\" + LibraryController.dbMediaLibrary[Convert.ToInt16(sPassedValue)].FileName;
AddFileToWinAmpPlaylist(sFileLocation);
}
break;
case "addfolder":
//iPassedValue contains 1st file of the folder to be added.
if (Convert.ToInt16(sPassedValue) <= LibraryController.dbMediaLibrary.Count)
{
for (int iLoop = 1; iLoop < LibraryController.dbMediaLibrary.Count; iLoop++)
{
if (LibraryController.dbMediaLibrary[iLoop].FilePath == LibraryController.dbMediaLibrary[Convert.ToInt16(sPassedValue)].FilePath)
{
sFileLocation = LibraryController.dbMediaLibrary[iLoop].FilePath + @"\" + LibraryController.dbMediaLibrary[iLoop].FileName;
AddFileToWinAmpPlaylist(sFileLocation);
}
}
}
break;
case "jumppos":
//Sets Highlighted Song on Playlist by PlaylistID
SendMessage(privHwnd_wa, WM_USER, (IntPtr)Convert.ToInt16(sPassedValue), (IntPtr)PLAYLIST_JUMPTOPOS);
//Play highlighted song
WinampCommand("play", "0");
break;
case "removefile":
//Remove song from playlist based on PlaylistID
SendMessage(hwnd_pe, WM_USER, (IntPtr)PLAYLIST_REMOVE, (IntPtr)Convert.ToInt16(sPassedValue));
break;
case "clear":
//Clear Playlist
SendMessage(privHwnd_wa, WM_USER, IntPtr.Zero, (IntPtr)PLAYLIST_CLEAR);
break;
case "rescan":
//Call Library Updader
Thread thBuildMediaLibrary = new Thread(new ThreadStart(LibraryController.BuildMediaLibrary));
thBuildMediaLibrary.Start();
break;
case "shutdown":
//Closes WWWinamp
System.Environment.Exit(1);
break;
case "closewinamp":
//Closes WinAmp
SendMessage(privHwnd_wa, WM_SYSCOMMAND, (IntPtr)WINAMP_EXIT, IntPtr.Zero);
break;
case "restartwinamp":
//Restarts WinAmp
SendMessage(privHwnd_wa, WM_USER, IntPtr.Zero, (IntPtr)WINAMP_RESTART);
//Wait 5 Seconds for WinAmp to start
Thread.Sleep(5000);
//Get Handles
GetWinampHandles();
break;
case "saveplaylist":
//Call IPC to save playlist to WINAMP.M3U
lock (threadLock)
{
SendMessage(privHwnd_wa, WM_USER, IntPtr.Zero, (IntPtr)PLAYLIST_WRITEPLAYLIST);
}
//Copy WINAMP.M3U to SavedPlaylists Folder as filename specified in URL/POST
File.Copy(AppConfiguration.configWinampHomeDirectory + "winamp.m3u", AppConfiguration.configWinampPlaylistDirectory + sPassedValue);
break;
case "moveup":
Playlist_MoveSongUp(Convert.ToInt16(sPassedValue));
break;
case "movedown":
Playlist_MoveSongDown(Convert.ToInt16(sPassedValue));
break;
}
}
catch (Exception e)
{
LogHandler.LogError(e);
}
}