[rygel] core,gst-renderer: Add SinkConnectionManager to core

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit bf4ea6193efa778c4fb5317ac84edf8d33fcd654
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Sun Aug 1 05:22:54 2010 +0300

    core,gst-renderer: Add SinkConnectionManager to core
    
    This now makes it possible for MediaRenderer plugins to not have to provide
    ConnectionManager implementation. Instead Player implementation in plugins
    needs to provide list of supported protocols and mime_types.

 src/plugins/gst-renderer/Makefile.am               |    3 +-
 .../rygel-gst-renderer-connection-manager.vala     |   68 --------------------
 .../gst-renderer/rygel-gst-renderer-player.vala    |   36 ++++++++++
 .../gst-renderer/rygel-gst-renderer-plugin.vala    |    4 +-
 src/rygel/Makefile.am                              |    1 +
 src/rygel/rygel-media-renderer-plugin.vala         |    3 +-
 src/rygel/rygel-player.vala                        |    2 +
 src/rygel/rygel-sink-connection-manager.vala       |   47 ++++++++++++++
 8 files changed, 89 insertions(+), 75 deletions(-)
---
diff --git a/src/plugins/gst-renderer/Makefile.am b/src/plugins/gst-renderer/Makefile.am
index aefe2df..b943da9 100644
--- a/src/plugins/gst-renderer/Makefile.am
+++ b/src/plugins/gst-renderer/Makefile.am
@@ -17,8 +17,7 @@ AM_CFLAGS = $(LIBGUPNP_CFLAGS) \
             -I$(top_srcdir)/src/rygel -DDATA_DIR='"$(shareddir)"' \
 	    -include config.h
 
-librygel_gst_renderer_la_SOURCES = rygel-gst-renderer-connection-manager.vala \
-				   rygel-gst-renderer-player.vala \
+librygel_gst_renderer_la_SOURCES = rygel-gst-renderer-player.vala \
 				   rygel-gst-renderer-plugin.vala \
 				   rygel-gst-renderer-time.vala
 
diff --git a/src/plugins/gst-renderer/rygel-gst-renderer-player.vala b/src/plugins/gst-renderer/rygel-gst-renderer-player.vala
index 40ff145..fcc1d6e 100644
--- a/src/plugins/gst-renderer/rygel-gst-renderer-player.vala
+++ b/src/plugins/gst-renderer/rygel-gst-renderer-player.vala
@@ -24,6 +24,34 @@
 using Gst;
 
 public class Rygel.GstRenderer.Player : GLib.Object, Rygel.Player {
+    private const string[] protocols = { "http-get", "rtsp" };
+    private const string[] mime_types = {
+                                        "audio/mpeg",
+                                        "application/ogg",
+                                        "audio/x-vorbis",
+                                        "audio/x-vorbis+ogg",
+                                        "audio/x-ms-wma",
+                                        "audio/x-ms-asf",
+                                        "audio/x-flac",
+                                        "audio/x-mod",
+                                        "audio/x-wav",
+                                        "audio/x-ac3",
+                                        "audio/x-m4a",
+                                        "video/x-theora",
+                                        "video/x-dirac",
+                                        "video/x-wmv",
+                                        "video/x-wma",
+                                        "video/x-msvideo",
+                                        "video/x-3ivx",
+                                        "video/x-3ivx",
+                                        "video/x-matroska",
+                                        "video/mpeg",
+                                        "video/mp4",
+                                        "video/x-ms-asf",
+                                        "video/x-xvid",
+                                        "video/x-ms-wmv",
+                                        "audio/L16;rate=44100;channels=2",
+                                        "audio/L16;rate=44100;channels=1" };
     private static Player player;
 
     private dynamic Element playbin;
@@ -130,6 +158,14 @@ public class Rygel.GstRenderer.Player : GLib.Object, Rygel.Player {
                                   -1);
     }
 
+    public string[] get_protocols () {
+        return protocols;
+    }
+
+    public string[] get_mime_types () {
+        return mime_types;
+    }
+
     private bool bus_handler (Gst.Bus bus,
                               Message message) {
         if (message.type == MessageType.EOS) {
diff --git a/src/plugins/gst-renderer/rygel-gst-renderer-plugin.vala b/src/plugins/gst-renderer/rygel-gst-renderer-plugin.vala
index 5bdb1e8..9417b41 100644
--- a/src/plugins/gst-renderer/rygel-gst-renderer-plugin.vala
+++ b/src/plugins/gst-renderer/rygel-gst-renderer-plugin.vala
@@ -33,9 +33,7 @@ public void module_init (PluginLoader loader) {
 
 public class Rygel.GstRenderer.Plugin : Rygel.MediaRendererPlugin {
     public Plugin () {
-        base ("GstRenderer",
-              _("GStreamer Renderer"),
-              typeof (GstRenderer.ConnectionManager));
+        base ("GstRenderer", _("GStreamer Renderer"));
     }
 
     public override Rygel.Player? get_player () {
diff --git a/src/rygel/Makefile.am b/src/rygel/Makefile.am
index 55d1da0..f6c6905 100644
--- a/src/rygel/Makefile.am
+++ b/src/rygel/Makefile.am
@@ -52,6 +52,7 @@ VAPI_SOURCE_FILES = rygel-configuration.vala \
 		    rygel-content-directory.vala \
 		    rygel-connection-manager.vala \
 		    rygel-source-connection-manager.vala \
+		    rygel-sink-connection-manager.vala \
 		    rygel-av-transport.vala \
 		    rygel-rendering-control.vala \
 		    rygel-transcode-manager.vala \
diff --git a/src/rygel/rygel-media-renderer-plugin.vala b/src/rygel/rygel-media-renderer-plugin.vala
index 2c6eaf3..82b535a 100644
--- a/src/rygel/rygel-media-renderer-plugin.vala
+++ b/src/rygel/rygel-media-renderer-plugin.vala
@@ -28,14 +28,13 @@ public class Rygel.MediaRendererPlugin : Rygel.Plugin {
 
     public MediaRendererPlugin (string  name,
                                 string? title,
-                                Type    connection_manager_type,
                                 string? description = null) {
         base (MEDIA_RENDERER_DESC_PATH, name, title, description);
 
         var resource = new ResourceInfo (ConnectionManager.UPNP_ID,
                                          ConnectionManager.UPNP_TYPE,
                                          ConnectionManager.DESCRIPTION_PATH,
-                                         connection_manager_type);
+                                         typeof (SinkConnectionManager));
         this.add_resource (resource);
 
         resource = new ResourceInfo (AVTransport.UPNP_ID,
diff --git a/src/rygel/rygel-player.vala b/src/rygel/rygel-player.vala
index 1033e45..56afa33 100644
--- a/src/rygel/rygel-player.vala
+++ b/src/rygel/rygel-player.vala
@@ -29,4 +29,6 @@ public interface Rygel.Player : GLib.Object {
     public abstract string position { owned get; }
 
     public abstract bool seek (string time);
+    public abstract string[] get_protocols ();
+    public abstract string[] get_mime_types ();
 }
diff --git a/src/rygel/rygel-sink-connection-manager.vala b/src/rygel/rygel-sink-connection-manager.vala
new file mode 100644
index 0000000..239d273
--- /dev/null
+++ b/src/rygel/rygel-sink-connection-manager.vala
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2008 OpenedHand Ltd.
+ * Copyright (C) 2009 Nokia Corporation.
+ *
+ * Author: Jorn Baayen <jorn openedhand com>
+ *         Zeeshan Ali (Khattak) <zeeshanak gnome org>
+ *                               <zeeshan ali nokia com>
+ *
+ * Rygel is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Rygel 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+using GUPnP;
+
+public class Rygel.SinkConnectionManager : Rygel.ConnectionManager {
+    private Player player;
+
+    public override void constructed () {
+        base.constructed ();
+
+        var plugin = this.root_device.resource_factory as MediaRendererPlugin;
+        this.player = plugin.get_player ();
+
+        foreach (var protocol in this.player.get_protocols ()) {
+            var mime_types = this.player.get_mime_types ();
+
+            foreach (var mime_type in mime_types) {
+                if (mime_types[0] != mime_type) {
+                    this.sink_protocol_info += ",";
+                }
+
+                this.sink_protocol_info += protocol + ":*:" + mime_type + ":*";
+            }
+        }
+    }
+}