--- /dev/null
+CS = gmcs
+CSFLAGS =
+
+TARGETS = VideoLAN.VLC.Control.dll testvlc.exe
+
+all: $(TARGETS)
+
+clean:
+ rm -f -- $(TARGETS) *.netmodule
+
+VideoLAN.VLC.Control.dll: marshal.cs libvlc.cs exception.cs
+testvlc.exe: testvlc.cs VideoLAN.VLC.Control.dll
+
+%.netmodule: %.cs Makefile
+ $(CS) -target:module -out:$@ $(CSFLAGS) $(filter %.cs,$^) \
+ $(patsubst %,-addmodule:%,$(filter %.netmodule,$^)) \
+
+%.dll: Makefile
+ $(CS) -target:library -out:$@ $(CSFLAGS) $(filter %.cs,$^) \
+ $(patsubst %,-addmodule:%,$(filter %.netmodule,$^)) \
+ $(patsubst %,-r:%,$(filter %.dll,$^))
+
+%.exe: Makefile
+ $(CS) -target:exe -out:$@ $(CSFLAGS) $(filter %.cs,$^) \
+ $(patsubst %,-addmodule:%,$(filter %.netmodule,$^)) \
+ $(patsubst %,-r:%,$(filter %.dll,$^))
+
--- /dev/null
+/*
+ * libvlc.cs - libvlc-control CIL bindings
+ *
+ * $Id$
+ */
+
+/**********************************************************************
+ * Copyright (C) 2007 Rémi Denis-Courmont. *
+ * This program is free software; you can redistribute and/or modify *
+ * it under the terms of the GNU General Public License as published *
+ * by the Free Software Foundation; version 2 of the license, or (at *
+ * your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
+ * See the GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, you can get it from: *
+ * http://www.gnu.org/copyleft/gpl.html *
+ **********************************************************************/
+
+using System;
+
+namespace VideoLAN.VLC
+{
+ /**
+ * Base class for managed LibVLC exceptions
+ */
+ public class MediaException : Exception
+ {
+ public MediaException ()
+ {
+ }
+
+ public MediaException (string message)
+ : base (message)
+ {
+ }
+
+ public MediaException (string message, Exception inner)
+ : base (message, inner)
+ {
+ }
+ };
+
+ public class PositionKeyNotSupportedException : MediaException
+ {
+ public PositionKeyNotSupportedException ()
+ {
+ }
+
+ public PositionKeyNotSupportedException (string message)
+ : base (message)
+ {
+ }
+
+ public PositionKeyNotSupportedException (string message, Exception inner)
+ : base (message, inner)
+ {
+ }
+ };
+
+ public class PositionOriginNotSupportedException : MediaException
+ {
+ public PositionOriginNotSupportedException ()
+ {
+ }
+
+ public PositionOriginNotSupportedException (string message)
+ : base (message)
+ {
+ }
+
+ public PositionOriginNotSupportedException (string message, Exception inner)
+ : base (message, inner)
+ {
+ }
+ };
+
+ public class InvalidPositionException : MediaException
+ {
+ public InvalidPositionException ()
+ {
+ }
+
+ public InvalidPositionException (string message)
+ : base (message)
+ {
+ }
+
+ public InvalidPositionException (string message, Exception inner)
+ : base (message, inner)
+ {
+ }
+ };
+
+ public class PlaylistException : MediaException
+ {
+ public PlaylistException ()
+ {
+ }
+
+ public PlaylistException (string message)
+ : base (message)
+ {
+ }
+
+ public PlaylistException (string message, Exception inner)
+ : base (message, inner)
+ {
+ }
+ };
+
+ public class InternalException : MediaException
+ {
+ public InternalException ()
+ {
+ }
+
+ public InternalException (string message)
+ : base (message)
+ {
+ }
+
+ public InternalException (string message, Exception inner)
+ : base (message, inner)
+ {
+ }
+ };
+};
--- /dev/null
+/*
+ * libvlc.cs - libvlc-control CIL bindings
+ *
+ * $Id$
+ */
+
+/**********************************************************************
+ * Copyright (C) 2007 Rémi Denis-Courmont. *
+ * This program is free software; you can redistribute and/or modify *
+ * it under the terms of the GNU General Public License as published *
+ * by the Free Software Foundation; version 2 of the license, or (at *
+ * your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
+ * See the GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, you can get it from: *
+ * http://www.gnu.org/copyleft/gpl.html *
+ **********************************************************************/
+
+using System;
+using System.Runtime.InteropServices;
+
+namespace VideoLAN.VLC
+{
+
+ public class MediaControl : IDisposable
+ {
+ /**
+ * Possible player status
+ */
+ enum PlayerStatus
+ {
+ PlayingStatus,
+ PauseStatus,
+ ForwardStatus,
+ BackwardStatus,
+ InitStatus,
+ EndStatus,
+ UndefinedStatus,
+ };
+
+ enum PositionOrigin
+ {
+ AbsolutePosition,
+ RelativePosition,
+ ModuloPosition,
+ };
+
+ enum PositionKey
+ {
+ ByteCount,
+ SampleCount,
+ MediaTime,
+ };
+
+ MediaControlHandle self;
+
+ private void CheckDisposed ()
+ {
+ if (self.IsInvalid)
+ throw new ObjectDisposedException ("Media controlled disposed");
+ }
+
+ /**
+ * Creates a MediaControl with a new LibVLC instance
+ */
+ public MediaControl (string[] args)
+ {
+ NativeException e = NativeException.Prepare ();
+
+ U8String[] argv = new U8String[args.Length];
+ for (int i = 0; i < args.Length; i++)
+ argv[i] = new U8String (args[i]);
+
+ self = MediaControlAPI.New (argv.Length, argv, ref e);
+ e.Consume ();
+ }
+
+ /**
+ * Creates a MediaControl from an existing LibVLC instance
+ */
+ /*public MediaControl (MediaControl instance)
+ {
+ NativeException e = NativeException.Prepare ();
+ IntPtr libvlc = mediacontrol_get_libvlc_instance (instance.self);
+
+ self = mediacontrol_new_from_instance (libvlc, ref e);
+ e.Consume ();
+ }*/
+
+ /*public void Play (from)
+ {
+ CheckDisposed ();
+ throw new NotImplementedException ();
+ }*/
+
+ public void Resume ()
+ {
+ CheckDisposed ();
+ NativeException e = NativeException.Prepare ();
+
+ MediaControlAPI.Resume (self, IntPtr.Zero, ref e);
+ e.Consume ();
+ }
+
+ public void Pause ()
+ {
+ CheckDisposed ();
+ NativeException e = NativeException.Prepare ();
+
+ MediaControlAPI.Pause (self, IntPtr.Zero, ref e);
+ e.Consume ();
+ }
+
+ public void Stop ()
+ {
+ CheckDisposed ();
+
+ NativeException e = NativeException.Prepare ();
+ MediaControlAPI.Stop (self, IntPtr.Zero, ref e);
+ e.Consume ();
+ }
+
+ public void AddItem (string mrl)
+ {
+ CheckDisposed ();
+
+ U8String nmrl = new U8String (mrl);
+ NativeException e = NativeException.Prepare ();
+ MediaControlAPI.PlaylistAddItem (self, nmrl, ref e);
+ e.Consume ();
+ }
+
+ public void Clear ()
+ {
+ CheckDisposed ();
+
+ NativeException e = NativeException.Prepare ();
+ MediaControlAPI.PlaylistClear (self, ref e);
+ e.Consume ();
+ }
+
+ public string[] Playlist
+ {
+ get
+ {
+ CheckDisposed ();
+ throw new NotImplementedException ();
+ }
+ }
+
+ public void NextItem ()
+ {
+ CheckDisposed ();
+
+ NativeException e = NativeException.Prepare ();
+ MediaControlAPI.PlaylistNextItem (self, ref e);
+ e.Consume ();
+ }
+
+ public void Dispose ()
+ {
+ self.Dispose ();
+ }
+ };
+};
--- /dev/null
+/*
+ * libvlc.cs - libvlc-control CIL bindings
+ *
+ * $Id$
+ */
+
+/**********************************************************************
+ * Copyright (C) 2007 Rémi Denis-Courmont. *
+ * This program is free software; you can redistribute and/or modify *
+ * it under the terms of the GNU General Public License as published *
+ * by the Free Software Foundation; version 2 of the license, or (at *
+ * your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
+ * See the GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, you can get it from: *
+ * http://www.gnu.org/copyleft/gpl.html *
+ **********************************************************************/
+
+using System;
+using System.Runtime.InteropServices;
+
+namespace VideoLAN.VLC
+{
+ internal class MediaControlAPI
+ {
+ [DllImport ("libvlc-control.dll", EntryPoint="mediacontrol_new")]
+ public static extern MediaControlHandle New (int argc, U8String[] argv, ref NativeException e);
+ [DllImport ("libvlc-control.dll", EntryPoint="mediacontrol_exit")]
+ public static extern void Exit (IntPtr self);
+
+ [DllImport ("libvlc-control.dll", EntryPoint="mediacontrol_start")]
+ public static extern void Start (MediaControlHandle self, IntPtr pos, ref NativeException e);
+ [DllImport ("libvlc-control.dll", EntryPoint="mediacontrol_pause")]
+ public static extern void Pause (MediaControlHandle self, IntPtr dummy, ref NativeException e);
+ [DllImport ("libvlc-control.dll", EntryPoint="mediacontrol_resume")]
+ public static extern void Resume (MediaControlHandle self, IntPtr dummy, ref NativeException e);
+ [DllImport ("libvlc-control.dll", EntryPoint="mediacontrol_stop")]
+ public static extern void Stop (MediaControlHandle self, IntPtr dummy, ref NativeException e);
+
+ [DllImport ("libvlc-control.dll", EntryPoint="mediacontrol_playlist_add_item")]
+ public static extern void PlaylistAddItem (MediaControlHandle self, U8String mrl, ref NativeException e);
+ [DllImport ("libvlc-control.dll", EntryPoint="mediacontrol_playlist_clear")]
+ public static extern void PlaylistClear (MediaControlHandle self, ref NativeException e);
+ [DllImport ("libvlc-control.dll", EntryPoint="mediacontrol_playlist_get_list")]
+ public static extern IntPtr PlaylistGetList (MediaControlHandle self, ref NativeException e);
+ [DllImport ("libvlc-control.dll", EntryPoint="mediacontrol_playlist_next_item")]
+ public static extern void PlaylistNextItem (MediaControlHandle self, ref NativeException e);
+ }
+
+ /**
+ * Abstract safe handle class for non-NULL pointers
+ * (Microsoft.* namespace has a similar class, but lets stick to System.*)
+ */
+ internal abstract class NonNullHandle : SafeHandle
+ {
+ protected NonNullHandle ()
+ : base (IntPtr.Zero, true)
+ {
+ }
+
+ public override bool IsInvalid
+ {
+ get
+ {
+ return IsClosed || (handle == IntPtr.Zero);
+ }
+ }
+ };
+
+ internal sealed class MediaControlHandle : NonNullHandle
+ {
+ private MediaControlHandle ()
+ {
+ }
+
+ protected override bool ReleaseHandle ()
+ {
+ MediaControlAPI.Exit (handle);
+ return true;
+ }
+ };
+
+ /**
+ * Wrapper around native UTF-8 nul-terminated character arrays
+ */
+ [StructLayout (LayoutKind.Sequential)]
+ internal sealed struct U8String
+ {
+ byte[] mb_str;
+
+ public U8String (string value)
+ {
+ byte[] bytes = System.Text.Encoding.UTF8.GetBytes (value);
+ mb_str = new byte[bytes.Length + 1];
+ Array.Copy (bytes, mb_str, bytes.Length);
+ mb_str[bytes.Length] = 0;
+ }
+
+ public U8String (IntPtr ptr)
+ {
+ if (ptr == IntPtr.Zero)
+ return;
+
+ int i = 0;
+ while (Marshal.ReadByte (ptr, i) != 0)
+ i++;
+ i++;
+
+ mb_str = new byte[i];
+ Marshal.Copy (ptr, mb_str, 0, i);
+ }
+
+ public override string ToString ()
+ {
+ if (mb_str == null)
+ return null;
+
+ byte[] bytes = new byte[mb_str.Length - 1];
+ Array.Copy (mb_str, bytes, bytes.Length);
+
+ return System.Text.Encoding.UTF8.GetString (bytes);
+ }
+ };
+
+
+ /**
+ * LibVLC native exception structure
+ */
+ [StructLayout (LayoutKind.Sequential)]
+ internal sealed struct NativeException
+ {
+ public int code;
+ public IntPtr message;
+
+ public string Message
+ {
+ get
+ {
+ return new U8String (message).ToString ();
+ }
+ }
+
+ [DllImport ("libvlc-control.dll")]
+ static extern void mediacontrol_exception_init (ref NativeException e);
+ [DllImport ("libvlc-control.dll")]
+ static extern void mediacontrol_exception_cleanup (ref NativeException e);
+
+ public static NativeException Prepare ()
+ {
+ NativeException e = new NativeException ();
+ mediacontrol_exception_init (ref e);
+ return e;
+ }
+
+ public void Consume ()
+ {
+ try
+ {
+ Exception e;
+ string m = Message;
+
+ switch (this.code)
+ {
+ case 0:
+ e = null;
+ break;
+ case 1:
+ e = new PositionKeyNotSupportedException (m);
+ break;
+ case 2:
+ e = new PositionOriginNotSupportedException (m);
+ break;
+ case 3:
+ e = new InvalidPositionException (m);
+ break;
+ case 4:
+ e = new PlaylistException (m);
+ break;
+ case 5:
+ e = new InternalException (m);
+ break;
+ default:
+ e = new MediaException (m);
+ break;
+ }
+ if (e != null)
+ throw e;
+ }
+ finally
+ {
+ mediacontrol_exception_cleanup (ref this);
+ }
+ }
+ };
+};
--- /dev/null
+/*
+ * testvlc.cs - tests for libvlc-control CIL bindings
+ *
+ * $Id$
+ */
+
+/**********************************************************************
+ * Copyright (C) 2007 Rémi Denis-Courmont. *
+ * This program is free software; you can redistribute and/or modify *
+ * it under the terms of the GNU General Public License as published *
+ * by the Free Software Foundation; version 2 of the license, or (at *
+ * your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
+ * See the GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, you can get it from: *
+ * http://www.gnu.org/copyleft/gpl.html *
+ **********************************************************************/
+
+using System;
+
+namespace VideoLAN.VLC
+{
+ public sealed class Test
+ {
+ public static int Main (string[] args)
+ {
+ MediaControl mc = new MediaControl (args);
+
+ foreach (string s in args)
+ mc.AddItem (s);
+
+ /*mc.Play ();*/
+ Console.ReadLine ();
+
+ mc.Stop ();
+ mc.Clear ();
+
+ mc.Dispose ();
+ return 0;
+ }
+ };
+};
projects / vlc / commitdiff