Extend API to support dmapd work

Add new to_blob/new_from_blob interface to D[AP]PRecord and modify
DMAPShare's finalize code.
Signed-off-by: W. Michael Petullo <mike@flyn.org>

ChangeLog

+22 May 2010 W. Michael Petullo <mike@flyn.org>
+
+	* Add new to_blob/new_from_blob interface to D[AP]PRecord.
+
+20 May 2010 W. Michael Petullo <mike@flyn.org>
+
+	* Fix finalize code for DMAPShare.
+
 18 May 2010 W. Michael Petullo <mike@flyn.org>
 
 	* Add another case to dpap-share.c:build_filter() in an attempt

libdmapsharing/daap-record.c

@@ -214,3 +214,15 @@ daap_record_read (DAAPRecord *record, GError **err)
 {
 	return DAAP_RECORD_GET_INTERFACE (record)->read (record, err);
 }
+
+GByteArray *
+daap_record_to_blob (DAAPRecord *record)
+{
+        return DAAP_RECORD_GET_INTERFACE (record)->to_blob (record);
+}
+
+DAAPRecord *
+daap_record_new_from_blob (DAAPRecord *record, GByteArray *blob)
+{
+	return DAAP_RECORD_GET_INTERFACE (record)->new_from_blob (record, blob);
+}

libdmapsharing/daap-record.h

@@ -71,6 +71,8 @@ struct _DAAPRecordInterface {
 
 	gboolean	(*itunes_compat) (DAAPRecord *record);
 	GInputStream *	(*read)	         (DAAPRecord *record, GError **err);
+	GByteArray   *  (*to_blob)       (DAAPRecord *record);
+	DAAPRecord   *  (*new_from_blob) (DAAPRecord *record, GByteArray *blob);
 };
 
 GType         daap_record_get_type      (void);
@@ -93,6 +95,22 @@ gboolean      daap_record_itunes_compat (DAAPRecord *record);
  */
 GInputStream *daap_record_read          (DAAPRecord *record, GError **err);
 
+/**
+ * daap_record_to_blob:
+ * @record: a DAAPRecord.
+ *
+ * Returns: A serialized representation of the record.
+ */
+GByteArray *daap_record_to_blob (DAAPRecord *record);
+
+/**
+ * daap_record_new_from_blob:
+ * @blob: a serialized DAAPRecord representation.
+ *
+ * Returns: A DAAPRecord.
+ */
+DAAPRecord *daap_record_new_from_blob (DAAPRecord *record, GByteArray *blob);
+
 #endif /* __DAAP_RECORD_H */
 
 G_END_DECLS

libdmapsharing/dmap-share.c

@@ -454,10 +454,12 @@ _dmap_share_get_property (GObject *object,
 }
 
 static void
-_dmap_share_dispose (GObject *object)
+_dmap_share_finalize (GObject *object)
 {
 	DMAPShare *share = DMAP_SHARE (object);
 
+	g_debug ("Finalizing DMAPShare");
+
 	if (share->priv->published) {
 		_dmap_share_publish_stop (share);
 	}
@@ -472,7 +474,7 @@ _dmap_share_dispose (GObject *object)
 		g_object_unref (share->priv->publisher);
 	}
 
-	G_OBJECT_CLASS (dmap_share_parent_class)->dispose (object);
+	G_OBJECT_CLASS (dmap_share_parent_class)->finalize (object);
 }
 
 static void
@@ -482,7 +484,7 @@ dmap_share_class_init (DMAPShareClass *klass)
 
 	object_class->get_property = _dmap_share_get_property;
 	object_class->set_property = _dmap_share_set_property;
-	object_class->dispose = _dmap_share_dispose;
+	object_class->finalize     = _dmap_share_finalize;
 
 	/* Pure virtual methods: */
 	klass->get_desired_port    = NULL;

libdmapsharing/dpap-record.c

@@ -165,3 +165,15 @@ dpap_record_read (DPAPRecord *record, GError **err)
 {
 	return DPAP_RECORD_GET_INTERFACE (record)->read (record, err);
 }
+
+GByteArray *
+dpap_record_to_blob (DPAPRecord *record)
+{
+	return DPAP_RECORD_GET_INTERFACE (record)->to_blob (record);
+}
+
+DPAPRecord *
+dpap_record_new_from_blob (DPAPRecord *record, GByteArray *blob)
+{
+	return DPAP_RECORD_GET_INTERFACE (record)->new_from_blob (record, blob);
+}

libdmapsharing/dpap-record.h

@@ -69,7 +69,9 @@ typedef struct _DPAPRecordInterface DPAPRecordInterface;
 struct _DPAPRecordInterface {
 	GTypeInterface parent;
 
-	GInputStream *  (*read)              (DPAPRecord *record, GError **err);
+	GInputStream *  (*read)          (DPAPRecord *record, GError **err);
+	GByteArray   *  (*to_blob)       (DPAPRecord *record);
+	DPAPRecord   *  (*new_from_blob) (DPAPRecord *record, GByteArray *blob);
 };
 
 GType          dpap_record_get_type          (void);
@@ -84,6 +86,22 @@ GType          dpap_record_get_type          (void);
  */
 GInputStream  *dpap_record_read              (DPAPRecord *record, GError **err);
 
+/**
+ * dpap_record_to_blob:
+ * @record: a DPAPRecord.
+ *
+ * Returns: A serialized representation of the record.
+ */
+GByteArray *dpap_record_to_blob (DPAPRecord *record);
+
+/**
+ * dpap_record_new_from_blob:
+ * @blob: a serialized DPAPRecord representation.
+ *
+ * Returns: A DPAPRecord.
+ */
+DPAPRecord *dpap_record_new_from_blob (DPAPRecord *record, GByteArray *blob);
+
 #endif /* __DPAP_RECORD_H */
 
 G_END_DECLS