using System;

using System.Runtime.InteropServices;



namespace Delta.Multimedia.Vlc.LibVlc

{

	/// <summary>

	/// Credits go to Helyar.net which provided a really nice starting point

	/// to an own vlc wrapper implementation.

	/// <para />

	/// http://www.helyar.net/2009/libvlc-media-player-in-c-part-2/

	/// <para />

	/// For VLC method information see:

	/// http://www.videolan.org/developers/vlc/doc/doxygen/html/group__libvlc.html

	/// <para />

	/// Vlc commands:

	/// http://wiki.videolan.org/VLC_command-line_help

	/// </summary>

	internal static class VlcCore

	{

		#region libvlc_new (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern IntPtr libvlc_new(int argc,

			[MarshalAs(UnmanagedType.LPArray, ArraySubType = UnmanagedType.LPStr)] string[] argv);

		#endregion



		#region libvlc_release (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern void libvlc_release(IntPtr instance);

		#endregion



		#region libvlc_media_new_location (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern IntPtr libvlc_media_new_location(IntPtr p_instance,

			[MarshalAs(UnmanagedType.LPStr)] string psz_mrl);

		#endregion



		#region libvlc_media_release (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern void libvlc_media_release(IntPtr p_meta_desc);

		#endregion



		#region libvlc_media_get_state (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern VlcMediaState libvlc_media_get_state(

			IntPtr p_meta_desc);

		#endregion



		#region libvlc_media_player_new_from_media (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern IntPtr libvlc_media_player_new_from_media(

			IntPtr media);

		#endregion



		#region libvlc_media_player_release (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern void libvlc_media_player_release(IntPtr player);

		#endregion



		#region libvlc_media_player_set_hwnd (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern void libvlc_media_player_set_hwnd(IntPtr player,

			IntPtr drawable);

		#endregion



		#region libvlc_media_player_get_media (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern IntPtr libvlc_media_player_get_media(IntPtr player);

		#endregion



		#region libvlc_media_player_set_media (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern void libvlc_media_player_set_media(IntPtr player,

			IntPtr media);

		#endregion



		#region libvlc_media_player_play (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern int libvlc_media_player_play(IntPtr player);

		#endregion



		#region libvlc_media_player_pause (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern void libvlc_media_player_pause(IntPtr player);

		#endregion



		#region libvlc_media_player_stop (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern void libvlc_media_player_stop(IntPtr player);

		#endregion



		#region libvlc_media_player_get_time (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern long libvlc_media_player_get_time(IntPtr player);

		#endregion



		#region libvlc_media_player_get_length (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern long libvlc_media_player_get_length(IntPtr player);

		#endregion



		#region libvlc_audio_set_volume (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern int libvlc_audio_set_volume(IntPtr player,

			int volume);

		#endregion



		#region libvlc_audio_get_volume (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern int libvlc_audio_get_volume(IntPtr player);

		#endregion



		#region libvlc_clearerr (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern void libvlc_clearerr();

		#endregion



		#region libvlc_errmsg (Static)

		[DllImport("libvlc", CallingConvention = CallingConvention.Cdecl)]

		public static extern IntPtr libvlc_errmsg();

		#endregion

	}

}