[tracker/libtracker-miner] Add vmethods for checking/processing a file.

[Carlos Garnacho <carlosg src gnome org>]

commit 7366ca6d01ca8c2e13975d0c259340cb353d2217
Author: Carlos Garnacho <carlos lanedo com>
Date:   Fri Jul 31 15:52:35 2009 +0200

    Add vmethods for checking/processing a file.
    
    * "check-file" will tell TrakerMinerCrawler whether some file should be
    processed.
    * "process-file" will do the processing.

 src/libtracker-miner/tracker-marshal.list    |    1 +
 src/libtracker-miner/tracker-miner-crawler.c |   27 ++++++++++++++++++++++++++
 src/libtracker-miner/tracker-miner-crawler.h |    6 +++++
 3 files changed, 34 insertions(+), 0 deletions(-)
---
diff --git a/src/libtracker-miner/tracker-marshal.list b/src/libtracker-miner/tracker-marshal.list
index 5bba08b..2be75a7 100644
--- a/src/libtracker-miner/tracker-marshal.list
+++ b/src/libtracker-miner/tracker-marshal.list
@@ -6,3 +6,4 @@ VOID:STRING,BOOL
 VOID:STRING,OBJECT
 VOID:STRING,UINT,UINT,UINT,UINT
 VOID:POINTER,STRING,STRING,STRING,STRING
+BOOL:OBJECT
diff --git a/src/libtracker-miner/tracker-miner-crawler.c b/src/libtracker-miner/tracker-miner-crawler.c
index 65edcd4..16c5b2b 100644
--- a/src/libtracker-miner/tracker-miner-crawler.c
+++ b/src/libtracker-miner/tracker-miner-crawler.c
@@ -25,6 +25,7 @@
 #include "tracker-miner-crawler.h"
 #include "tracker-config.h"
 #include "tracker-processor.h"
+#include "tracker-marshal.h"
 
 #define TRACKER_MINER_CRAWLER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), TRACKER_TYPE_MINER_CRAWLER, TrackerMinerCrawlerPrivate))
 
@@ -45,6 +46,15 @@ struct TrackerMinerCrawlerPrivate {
 	GArray *dirs;
 };
 
+enum {
+	CHECK_FILE,
+	PROCESS_FILE,
+	LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
+
+
 static void tracker_miner_crawler_finalize (GObject *object);
 
 static void tracker_miner_crawler_started (TrackerMiner *miner);
@@ -68,6 +78,23 @@ tracker_miner_crawler_class_init (TrackerMinerCrawlerClass *klass)
         miner_class->resumed = tracker_miner_crawler_resumed;
 	*/
 
+	signals[CHECK_FILE] =
+		g_signal_new ("check-file",
+			      G_OBJECT_CLASS_TYPE (object_class),
+			      G_SIGNAL_RUN_LAST,
+			      G_STRUCT_OFFSET (TrackerMinerCrawlerClass, check_file),
+			      NULL, NULL,
+			      tracker_marshal_BOOLEAN__OBJECT,
+			      G_TYPE_BOOLEAN, 1, G_TYPE_FILE);
+	signals[PROCESS_FILE] =
+		g_signal_new ("process-file",
+			      G_OBJECT_CLASS_TYPE (object_class),
+			      G_SIGNAL_RUN_LAST,
+			      G_STRUCT_OFFSET (TrackerMinerCrawlerClass, process_file),
+			      NULL, NULL,
+			      tracker_marshal_BOOLEAN__OBJECT,
+			      G_TYPE_BOOLEAN, 1, G_TYPE_FILE);
+
         g_type_class_add_private (object_class, sizeof (TrackerMinerCrawlerPrivate));
 }
 
diff --git a/src/libtracker-miner/tracker-miner-crawler.h b/src/libtracker-miner/tracker-miner-crawler.h
index 6d76cf5..c157a60 100644
--- a/src/libtracker-miner/tracker-miner-crawler.h
+++ b/src/libtracker-miner/tracker-miner-crawler.h
@@ -25,6 +25,7 @@
 #include "config.h"
 
 #include "tracker-miner.h"
+#include <gio/gio.h>
 
 G_BEGIN_DECLS
 
@@ -45,6 +46,11 @@ struct TrackerMinerCrawler {
 
 struct TrackerMinerCrawlerClass {
         TrackerMinerClass parent_class;
+
+	gboolean (* check_file) (TrackerMinerCrawler *miner,
+				 GFile               *file);
+	gboolean (* process_file) (TrackerMinerCrawler *miner,
+				   GFile               *file);
 };