[rygel] core,plugins: Support all types of devices

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 4cf95b8a619497c24735242e6046c1fcc881d1bc
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Mon Jun 1 15:00:09 2009 +0300

    core,plugins: Support all types of devices
    
    Allow plugins to implement any kind of device rather than just MediaServer.
    To not complicate the lives of plugin developers for this change, provide
    a special constructor to easy create Plugin object for MediaServer.
---
 src/plugins/dvb/rygel-dvb-plugin.vala           |    2 +-
 src/plugins/external/rygel-external-plugin.vala |    2 +-
 src/plugins/folder/rygel-folder-plugin.vala     |    2 +-
 src/plugins/test/rygel-test-plugin.vala         |    2 +-
 src/plugins/tracker/rygel-tracker-plugin.vala   |    2 +-
 src/rygel/rygel-plugin.vala                     |   16 +++++++++++++++-
 src/rygel/rygel-root-device-factory.vala        |    3 +--
 7 files changed, 21 insertions(+), 8 deletions(-)

diff --git a/src/plugins/dvb/rygel-dvb-plugin.vala b/src/plugins/dvb/rygel-dvb-plugin.vala
index 86dc696..8b64ec6 100644
--- a/src/plugins/dvb/rygel-dvb-plugin.vala
+++ b/src/plugins/dvb/rygel-dvb-plugin.vala
@@ -30,7 +30,7 @@ using CStuff;
 
 public class DVBPlugin : Plugin {
     public DVBPlugin () {
-        base ("DVB", "Digital TV");
+        base.MediaServer ("DVB", "Digital TV");
 
         // We only implement a ContentDirectory service
         var resource_info = new ResourceInfo (ContentDirectory.UPNP_ID,
diff --git a/src/plugins/external/rygel-external-plugin.vala b/src/plugins/external/rygel-external-plugin.vala
index 684f96e..ba54536 100644
--- a/src/plugins/external/rygel-external-plugin.vala
+++ b/src/plugins/external/rygel-external-plugin.vala
@@ -45,7 +45,7 @@ public class ExternalPlugin : Plugin {
         props.Get (OBJECT_IFACE, "DisplayName", out value);
         var title = value.get_string ();
 
-        base (service_name, title);
+        base.MediaServer (service_name, title);
 
         this.service_name = service_name;
         this.root_object = root_object;
diff --git a/src/plugins/folder/rygel-folder-plugin.vala b/src/plugins/folder/rygel-folder-plugin.vala
index 1c48f4e..179d365 100644
--- a/src/plugins/folder/rygel-folder-plugin.vala
+++ b/src/plugins/folder/rygel-folder-plugin.vala
@@ -36,7 +36,7 @@ using GLib;
  */
 [ModuleInit]
 public void module_init (PluginLoader loader) {
-    Plugin plugin = new Plugin ("Folder", "@REALNAME@'s media");
+    Plugin plugin = new Plugin.MediaServer ("Folder", "@REALNAME@'s media");
 
     var resource_info = new ResourceInfo (ContentDirectory.UPNP_ID,
                                           ContentDirectory.UPNP_TYPE,
diff --git a/src/plugins/test/rygel-test-plugin.vala b/src/plugins/test/rygel-test-plugin.vala
index 6b17f52..a338902 100644
--- a/src/plugins/test/rygel-test-plugin.vala
+++ b/src/plugins/test/rygel-test-plugin.vala
@@ -28,7 +28,7 @@ using CStuff;
 
 [ModuleInit]
 public void module_init (PluginLoader loader) {
-    Plugin plugin = new Plugin ("Test", "Test Streams");
+    Plugin plugin = new Plugin.MediaServer ("Test", "Test Streams");
 
     // We only implement a ContentDirectory service
     var resource_info = new ResourceInfo (ContentDirectory.UPNP_ID,
diff --git a/src/plugins/tracker/rygel-tracker-plugin.vala b/src/plugins/tracker/rygel-tracker-plugin.vala
index 498bf4a..71b1ede 100644
--- a/src/plugins/tracker/rygel-tracker-plugin.vala
+++ b/src/plugins/tracker/rygel-tracker-plugin.vala
@@ -30,7 +30,7 @@ public class TrackerPlugin : Plugin {
                                 "/icons/hicolor/48x48/apps/tracker.png";
 
     public TrackerPlugin () {
-        base ("Tracker", "@REALNAME@'s media");
+        base.MediaServer ("Tracker", "@REALNAME@'s media");
 
         // We only implement a ContentDirectory service
         var resource_info = new ResourceInfo (ContentDirectory.UPNP_ID,
diff --git a/src/rygel/rygel-plugin.vala b/src/rygel/rygel-plugin.vala
index ee6f41b..48d108b 100644
--- a/src/rygel/rygel-plugin.vala
+++ b/src/rygel/rygel-plugin.vala
@@ -23,22 +23,31 @@
 
 using Gee;
 using GUPnP;
+using CStuff;
 
 /**
  * Represents a Rygel plugin. Plugins are supposed to provide an object of this
  * class or a subclass.
  */
 public class Rygel.Plugin : GUPnP.ResourceFactory {
+    private static const string MEDIA_SERVER_DESC_PATH = BuildConfig.DATA_DIR +
+                                                         "/xml/description.xml";
+
     public string name;
     public string title;
 
+    // Path to description document
+    public string desc_path;
+
     public bool available { get; set; }
 
     public ArrayList<ResourceInfo> resource_infos;
     public ArrayList<IconInfo> icon_infos;
 
-    public Plugin (string  name,
+    public Plugin (string  desc_path,
+                   string  name,
                    string? title) {
+        this.desc_path = desc_path;
         this.name = name;
         this.title = title;
 
@@ -50,6 +59,11 @@ public class Rygel.Plugin : GUPnP.ResourceFactory {
 
         this.resource_infos = new ArrayList<ResourceInfo> ();
         this.icon_infos = new ArrayList<IconInfo> ();
+    }
+
+    public Plugin.MediaServer (string  name,
+                               string? title) {
+        this (MEDIA_SERVER_DESC_PATH, name, title);
 
         /* Register Rygel.ConnectionManager */
         var resource_info = new ResourceInfo
diff --git a/src/rygel/rygel-root-device-factory.vala b/src/rygel/rygel-root-device-factory.vala
index 5898617..556b358 100644
--- a/src/rygel/rygel-root-device-factory.vala
+++ b/src/rygel/rygel-root-device-factory.vala
@@ -35,7 +35,6 @@ public errordomain RootDeviceFactoryError {
  * Root device for that.
  */
 public class Rygel.RootDeviceFactory {
-    public static const string DESC_DOC = "xml/description.xml";
     public static const string DESC_PREFIX = "Rygel";
 
     private Configuration config;
@@ -81,7 +80,7 @@ public class Rygel.RootDeviceFactory {
             path = desc_path;
         } else {
             /* Use the template */
-            path = Path.build_filename (BuildConfig.DATA_DIR, DESC_DOC);
+            path = plugin.desc_path;
         }
 
         Xml.Doc *doc = Xml.Parser.parse_file (path);