[tracker] Update vala bindings for libtracker-client

[Adrien Bustany <abustany src gnome org>]

commit 6b660aad8588c8c918525c14efb3b87f171734c8
Author: Adrien Bustany <abustany gnome org>
Date:   Wed Jun 30 09:07:40 2010 +0200

    Update vala bindings for libtracker-client
    
    This commit adds bindings for the new function
    tracker_resources_sparql_query_iterate, its async version and the
    callback TrackerReplyIterator.
    The functions are available in the vapi in any case (even if DBus FD
    passing is not compiled in).

 src/libtracker-client/tracker-client.vapi |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)
---
diff --git a/src/libtracker-client/tracker-client.vapi b/src/libtracker-client/tracker-client.vapi
index d72335c..0c5029d 100644
--- a/src/libtracker-client/tracker-client.vapi
+++ b/src/libtracker-client/tracker-client.vapi
@@ -42,8 +42,12 @@ namespace Tracker {
 		public void load_async (string uri, Tracker.ReplyVoid callback);
 		[CCode (cname = "tracker_resources_sparql_query")]
 		public GLib.PtrArray sparql_query (string query) throws GLib.Error;
+		[CCode (cname = "tracker_resources_sparql_query_iterate")]
+		public Tracker.ResultIterator sparql_query_iterate (string query) throws GLib.Error;
 		[CCode (cname = "tracker_resources_sparql_query_async")]
 		public void sparql_query_async (string query, Tracker.ReplyGPtrArray callback);
+		[CCode (cname = "tracker_resources_sparql_query_iterate_async")]
+		public void sparql_query_iterate_async (string query, Tracker.ReplyIterator callback);
 		[CCode (cname = "tracker_resources_sparql_update")]
 		public void sparql_update (string query) throws GLib.Error;
 		[CCode (cname = "tracker_resources_sparql_update_async")]
@@ -106,11 +110,21 @@ namespace Tracker {
 		WARNINGS
 	}
 
+	[Compact]
+	[CCode (cheader_filename = "libtracker-client/tracker-client.h")]
+	public class ResultIterator {
+		public int n_columns ();
+		public bool next ();
+		public unowned string value (uint column);
+	}
+
 	[CCode (cheader_filename = "libtracker-client/tracker-client.h", instance_pos = -2)]
 	public delegate void ReplyArray (string result, GLib.Error error);
 	[CCode (cheader_filename = "libtracker-client/tracker-client.h", instance_pos = -2)]
 	public delegate void ReplyGPtrArray (GLib.PtrArray result, GLib.Error error);
 	[CCode (cheader_filename = "libtracker-client/tracker-client.h", instance_pos = -2)]
+	public delegate void ReplyIterator (Tracker.ResultIterator iterator, GLib.Error error);
+	[CCode (cheader_filename = "libtracker-client/tracker-client.h", instance_pos = -2)]
 	public delegate void ReplyVoid (GLib.Error error);
 	[CCode (cheader_filename = "libtracker-client/tracker.h", instance_pos = -2)]
 	public delegate void WritebackCallback (GLib.HashTable resources);