tracker-miner-apps: Add --domain-ontology switch

This allows tracker-miner-apps to dump data on other domain
ontologies than the default one.

1 files changed, 26 insertions, 3 deletions

diff --git a/src/miners/apps/tracker-main.c b/src/miners/apps/tracker-main.c
index 8f6693b44..8877cdb71 100644
--- a/src/miners/apps/tracker-main.c
+++ b/src/miners/apps/tracker-main.c
@@ -44,7 +44,7 @@
 	"\n" \
 	"  http://www.gnu.org/licenses/gpl.txt\n"
 
-#define DBUS_NAME "org.freedesktop.Tracker1.Miner.Applications"
+#define DBUS_NAME_SUFFIX "Miner.Applications"
 #define DBUS_PATH "/org/freedesktop/Tracker1/Miner/Applications"
 
 static GMainLoop *main_loop;
@@ -52,6 +52,7 @@ static GMainLoop *main_loop;
 static gint verbosity = -1;
 static gboolean no_daemon;
 static gboolean version;
+static gchar *domain_ontology_name = NULL;
 
 static GOptionEntry entries[] = {
 	{ "verbosity", 'v', 0,
@@ -63,6 +64,10 @@ static GOptionEntry entries[] = {
 	  G_OPTION_ARG_NONE, &no_daemon,
 	  N_("Runs until all applications are indexed and then exits"),
 	  NULL },
+	{ "domain-ontology", 'd', 0,
+	  G_OPTION_ARG_STRING, &domain_ontology_name,
+	  N_("Runs for an specific domain ontology"),
+	  NULL },
 	{ "version", 'V', 0,
 	  G_OPTION_ARG_NONE, &version,
 	  N_("Displays version information"),
@@ -171,6 +176,8 @@ main (gint argc, gchar *argv[])
 	gchar *log_filename = NULL;
 	GDBusConnection *connection;
 	TrackerMinerProxy *proxy;
+	TrackerDomainOntology *domain_ontology;
+	gchar *dbus_name;
 
 	main_loop = NULL;
 
@@ -203,6 +210,16 @@ main (gint argc, gchar *argv[])
 		return EXIT_SUCCESS;
 	}
 
+	tracker_sparql_connection_set_domain (domain_ontology_name);
+
+	domain_ontology = tracker_domain_ontology_new (domain_ontology_name, NULL, &error);
+	if (error) {
+		g_critical ("Could not load domain ontology '%s': %s",
+		            domain_ontology_name, error->message);
+		g_error_free (error);
+		return EXIT_FAILURE;
+	}
+
 	connection = g_bus_get_sync (TRACKER_IPC_BUS, NULL, &error);
 	if (error) {
 		g_critical ("Could not create DBus connection: %s\n",
@@ -211,13 +228,18 @@ main (gint argc, gchar *argv[])
 		return EXIT_FAILURE;
 	}
 
-	if (!tracker_dbus_request_name (connection, DBUS_NAME, &error)) {
+	dbus_name = tracker_domain_ontology_get_domain (domain_ontology, DBUS_NAME_SUFFIX);
+
+	if (!tracker_dbus_request_name (connection, dbus_name, &error)) {
 		g_critical ("Could not request DBus name '%s': %s",
-		            DBUS_NAME, error->message);
+		            dbus_name, error->message);
 		g_error_free (error);
+		g_free (dbus_name);
 		return EXIT_FAILURE;
 	}
 
+	g_free (dbus_name);
+
 	tracker_log_init (verbosity, &log_filename);
 	if (log_filename) {
 		g_message ("Using log file:'%s'", log_filename);
@@ -267,6 +289,7 @@ main (gint argc, gchar *argv[])
 	g_object_unref (G_OBJECT (miner_applications));
 	g_object_unref (connection);
 	g_object_unref (proxy);
+	g_object_unref (domain_ontology);
 
 	tracker_log_shutdown ();