rygel r154 - in trunk: . src/media-server

[zeeshanak svn gnome org]

Author: zeeshanak
Date: Tue Oct 28 21:01:41 2008
New Revision: 154
URL: http://svn.gnome.org/viewvc/rygel?rev=154&view=rev

Log:
Introduce a class for media items.

Added:
   trunk/src/media-server/gupnp-media-item.vala
Modified:
   trunk/ChangeLog

Added: trunk/src/media-server/gupnp-media-item.vala
==============================================================================
--- (empty file)
+++ trunk/src/media-server/gupnp-media-item.vala	Tue Oct 28 21:01:41 2008
@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2008 Zeeshan Ali <zeenix gmail com>.
+ *
+ * Author: Zeeshan Ali <zeenix gmail com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either 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, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ */
+
+public class GUPnP.MediaItem : MediaObject {
+    public static const string IMAGE_CLASS = "object.item.imageItem";
+    public static const string VIDEO_CLASS = "object.item.videoItem";
+    public static const string MUSIC_CLASS = "object.item.audioItem.musicTrack";
+
+    public string mime;
+    public string author;
+    public string album;
+    public string date;
+    public string upnp_class;
+    public string uri;
+
+    public int width = -1;
+    public int height = -1;
+    public int track_number = -1;
+
+    public MediaItem (string id,
+                      string parent_id,
+                      string title,
+                      string upnp_class) {
+        this.id = id;
+        this.parent_id = parent_id;
+        this.title = title;
+        this.upnp_class = upnp_class;
+    }
+
+    public override void serialize (DIDLLiteWriter didl_writer) {
+        didl_writer.start_item (this.id,
+                                this.parent_id,
+                                null,
+                                false);
+
+        /* Add fields */
+        didl_writer.add_string ("title",
+                                DIDLLiteWriter.NAMESPACE_DC,
+                                null,
+                                this.title);
+
+        didl_writer.add_string ("class",
+                                DIDLLiteWriter.NAMESPACE_UPNP,
+                                null,
+                                this.upnp_class);
+
+        if (this.author != null && this.author != "") {
+            didl_writer.add_string ("creator",
+                                    DIDLLiteWriter.NAMESPACE_DC,
+                                    null,
+                                    this.author);
+
+            if (this.upnp_class == VIDEO_CLASS) {
+                didl_writer.add_string ("author",
+                                        DIDLLiteWriter.NAMESPACE_UPNP,
+                                        null,
+                                        this.author);
+            } else if (this.upnp_class == MUSIC_CLASS) {
+                didl_writer.add_string ("artist",
+                                        DIDLLiteWriter.NAMESPACE_UPNP,
+                                        null,
+                                        this.author);
+            }
+        }
+
+        if (this.track_number >= 0) {
+            didl_writer.add_int ("originalTrackNumber",
+                                 DIDLLiteWriter.NAMESPACE_UPNP,
+                                 null,
+                                 this.track_number);
+        }
+
+        if (this.album != null && this.album != "") {
+            didl_writer.add_string ("album",
+                                    DIDLLiteWriter.NAMESPACE_UPNP,
+                                    null,
+                                    this.album);
+        }
+
+        if (this.date != null && this.date != "") {
+            didl_writer.add_string ("date",
+                                    DIDLLiteWriter.NAMESPACE_DC,
+                                    null,
+                                    this.date);
+        }
+
+        /* Add resource data */
+        DIDLLiteResource res;
+
+        res.reset ();
+
+        /* URI */
+        res.uri = uri;
+
+        /* Protocol info */
+        res.protocol = "http-get";
+        res.mime_type = mime;
+        res.dlna_profile = "MP3"; /* FIXME */
+
+        res.width = width;
+        res.height = height;
+
+        didl_writer.add_res (res);
+
+        /* FIXME: These lines should be remove once GB#526552 is fixed */
+        res.uri = null;
+        res.protocol = null;
+        res.mime_type = null;
+        res.dlna_profile = null;
+
+        /* End of item */
+        didl_writer.end_item ();
+    }
+}