[tracker] tracker-miner-fs: add an --add-file option.

[Carlos Garnacho <carlosg src gnome org>]

commit 000868a333262c1108e06ce2f27f6c85d1fcd90b
Author: Carlos Garnacho <carlos lanedo com>
Date:   Mon Mar 8 15:52:30 2010 +0100

    tracker-miner-fs: add an --add-file option.
    
    This command line paramenter will force the insertion of an specific
    file into the store, by spawning a config-less TrackerMinerFiles and
    feeding it the file directly.

 src/tracker-miner-fs/tracker-main.c |   56 ++++++++++++++++++++++++++---------
 1 files changed, 42 insertions(+), 14 deletions(-)
---
diff --git a/src/tracker-miner-fs/tracker-main.c b/src/tracker-miner-fs/tracker-main.c
index 7142502..f8e323c 100644
--- a/src/tracker-miner-fs/tracker-main.c
+++ b/src/tracker-miner-fs/tracker-main.c
@@ -70,6 +70,7 @@ static gboolean finished_miners;
 static gint verbosity = -1;
 static gint initial_sleep = -1;
 static gchar *eligible;
+static gchar *add_file;
 static gboolean version;
 
 static GOptionEntry entries[] = {
@@ -87,6 +88,10 @@ static GOptionEntry entries[] = {
 	  G_OPTION_ARG_FILENAME, &eligible,
 	  N_("Checks if FILE is eligible for being mined based on configuration"),
 	  N_("FILE") },
+	{ "add-file", 'a', 0,
+	  G_OPTION_ARG_FILENAME, &add_file,
+	  N_("Forces the insertion of FILE into the store"),
+	  N_("FILE") },
 	{ "version", 'V', 0,
 	  G_OPTION_ARG_NONE, &version,
 	  N_("Displays version information"),
@@ -203,6 +208,7 @@ miner_handle_next (void)
 		finished_miners = TRUE;
 
 		g_message ("All miners are now finished");
+
 		return;
 	}
 
@@ -221,11 +227,20 @@ miner_finished_cb (TrackerMinerFS *fs,
                    guint           total_files_ignored,
                    gpointer        user_data)
 {
+	GMainLoop *main_loop = user_data;
+
 	g_message ("Finished mining in seconds:%f, total directories:%d, total files:%d",
 	           seconds_elapsed,
 	           total_directories_found,
 	           total_files_found);
 
+	if (add_file && main_loop) {
+		/* We were waiting for a file to be processed, now it's safe to quit */
+		GMainLoop *main_loop = user_data;
+		g_main_loop_quit (main_loop);
+		return;
+	}
+
 	miner_handle_next ();
 }
 
@@ -583,7 +598,23 @@ main (gint argc, gchar *argv[])
 		return EXIT_FAILURE;
 	}
 
-	miner_files = tracker_miner_files_new (config);
+	main_loop = g_main_loop_new (NULL, FALSE);
+
+	if (!add_file) {
+		miner_files = tracker_miner_files_new (config);
+	} else {
+		GFile *file;
+
+		file = g_file_new_for_commandline_arg (add_file);
+		miner_files = tracker_miner_files_new (NULL);
+
+		tracker_miner_fs_file_add (TRACKER_MINER_FS (miner_files), file);
+		g_object_unref (file);
+	}
+
+	g_signal_connect (miner_files, "finished",
+			  G_CALLBACK (miner_finished_cb),
+			  main_loop);
 
 	object = tracker_miner_files_reindex_new (TRACKER_MINER_FILES (miner_files));
 
@@ -607,26 +638,23 @@ main (gint argc, gchar *argv[])
 		return EXIT_FAILURE;
 	}
 
-	/* Create miner for applications */
-	miner_applications = tracker_miner_applications_new ();
-	miners = g_slist_append (miners, miner_applications);
+	if (!add_file) {
+		/* Create miner for applications */
+		miner_applications = tracker_miner_applications_new ();
+		miners = g_slist_append (miners, miner_applications);
 
-	g_signal_connect (miner_applications, "finished",
-	                  G_CALLBACK (miner_finished_cb),
-	                  NULL);
+		g_signal_connect (miner_applications, "finished",
+				  G_CALLBACK (miner_finished_cb),
+				  NULL);
 
-	/* Create miner for files */
-	miners = g_slist_append (miners, miner_files);
-
-	g_signal_connect (miner_files, "finished",
-	                  G_CALLBACK (miner_finished_cb),
-	                  NULL);
+		/* Create miner for files */
+		miners = g_slist_append (miners, miner_files);
+	}
 
 	tracker_thumbnailer_init ();
 
 	miner_handle_next ();
 
-	main_loop = g_main_loop_new (NULL, FALSE);
 	g_main_loop_run (main_loop);
 
 	g_message ("Shutdown started");