[rygel] media-export: hook up file monitor

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit f4331d7489d3fcc7d1e7e4d5488fbb5f11ec7755
Author: Jens Georg <mail jensge org>
Date:   Sat Jun 27 03:04:01 2009 +0200

    media-export: hook up file monitor

 .../media-export/rygel-media-export-harvester.vala |    8 +++++-
 .../rygel-media-export-root-container.vala         |   24 ++++++++++++++++++-
 2 files changed, 29 insertions(+), 3 deletions(-)
---
diff --git a/src/plugins/media-export/rygel-media-export-harvester.vala b/src/plugins/media-export/rygel-media-export-harvester.vala
index 2dcb3be..ee59285 100644
--- a/src/plugins/media-export/rygel-media-export-harvester.vala
+++ b/src/plugins/media-export/rygel-media-export-harvester.vala
@@ -59,10 +59,12 @@ public class Rygel.MediaExportHarvester : GLib.Object {
     private Queue<File> files;
     private File origin;
     private MediaContainer parent;
+    private MediaExportRecursiveFileMonitor monitor;
 
     public MediaExportHarvester (MediaContainer parent,
                                  MediaDB media_db,
-                                 MetadataExtractor extractor) {
+                                 MetadataExtractor extractor,
+                                 MediaExportRecursiveFileMonitor monitor) {
         this.parent = parent;
         this.extractor = extractor;
         this.media_db = media_db;
@@ -71,6 +73,8 @@ public class Rygel.MediaExportHarvester : GLib.Object {
         this.files = new Queue<File> ();
         this.containers = new Queue<DummyContainer> ();
         this.origin = null;
+        this.monitor = monitor;
+
         Idle.add (this.on_idle);
     }
 
@@ -101,6 +105,7 @@ public class Rygel.MediaExportHarvester : GLib.Object {
                     var dir = ((DummyContainer)this.containers.peek_head ()).file;
                     var file = dir.get_child (info.get_name ());
                     if (info.get_file_type () == FileType.DIRECTORY) {
+                        monitor.monitor (file);
                         this.containers.push_tail (
                             new DummyContainer (file,
                                this.containers.peek_head ()));
@@ -189,6 +194,7 @@ public class Rygel.MediaExportHarvester : GLib.Object {
                              null);
                 if (info.get_file_type () == FileType.DIRECTORY) {
                     this.origin = file;
+                    monitor.monitor (file);
                     this.containers.push_tail (
                                 new DummyContainer (file,
                                                           this.parent));
diff --git a/src/plugins/media-export/rygel-media-export-root-container.vala b/src/plugins/media-export/rygel-media-export-root-container.vala
index eafc14b..f902f00 100644
--- a/src/plugins/media-export/rygel-media-export-root-container.vala
+++ b/src/plugins/media-export/rygel-media-export-root-container.vala
@@ -69,6 +69,8 @@ public class Rygel.MediaExportRootContainer : Rygel.MediaDBContainer {
         this.harvester = new ArrayList<MediaExportHarvester> ();
         this.monitor = new MediaExportRecursiveFileMonitor (null);
 
+        this.monitor.changed.connect (this.on_file_changed);
+
         var uris = get_uris ();
 
         foreach (var uri in uris) {
@@ -77,13 +79,31 @@ public class Rygel.MediaExportRootContainer : Rygel.MediaDBContainer {
                 var id = Checksum.compute_for_string (ChecksumType.MD5,
                                                       file.get_uri ());
                 if (!this.media_db.exists (id)) {
+                    debug ("Found new directory %s",
+                           file.get_uri ());
                     var harvest = new MediaExportHarvester (this,
-                                                            media_db,
-                                                            extractor);
+                                                            this.media_db,
+                                                            this.extractor,
+                                                            this.monitor);
                     this.harvester.add (harvest);
                     harvest.harvest (file);
                 }
             }
         }
     }
+
+    private void on_file_changed (File             file,
+                                  File?            other,
+                                  FileMonitorEvent event) {
+        switch (event) {
+            case FileMonitorEvent.CREATED:
+                break;
+            case FileMonitorEvent.CHANGES_DONE_HINT:
+                break;
+            case FileMonitorEvent.DELETED:
+                break;
+            default:
+                break;
+        }
+    }
 }