static void
miner_handle_next (void)
{
if (finished_miners) {
return;
}
if (!current_miner) {
current_miner = miners;
} else {
current_miner = current_miner->next;
}
if (!current_miner) {
finished_miners = TRUE;
g_message ("All miners are now finished");
/* We're not sticking around for file updates, so stop
* the mainloop and exit.
*/
if (no_daemon && main_loop) {
g_main_loop_quit (main_loop);
}
return;
}
if (!tracker_miner_is_started (current_miner->data)) {
g_message ("Starting next miner...");
tracker_miner_start (current_miner->data);
}
}
int
main (int argc, char *argv[])
{
GOptionContext *context;
GError *error = NULL;
TrackerExtract *extract;
TrackerDecorator *decorator;
TrackerExtractController *controller;
gchar *log_filename = NULL;
GMainLoop *my_main_loop;
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
/* Translators: this message will appear immediately after the */
/* usage string - Usage: COMMAND [OPTION]... <THIS_MESSAGE> */
context = g_option_context_new (_("- Extract file meta data"));
g_option_context_add_main_entries (context, entries, NULL);
g_option_context_parse (context, &argc, &argv, &error);
if (!filename && mime_type) {
gchar *help;
g_printerr ("%s\n\n",
_("Filename and mime type must be provided together"));
help = g_option_context_get_help (context, TRUE, NULL);
g_option_context_free (context);
g_printerr ("%s", help);
g_free (help);
return EXIT_FAILURE;
}
g_option_context_free (context);
if (version) {
g_print ("\n" ABOUT "\n" LICENSE "\n");
return EXIT_SUCCESS;
}
g_set_application_name ("tracker-extract");
setlocale (LC_ALL, "");
config = tracker_config_new ();
/* Set conditions when we use stand alone settings */
if (filename) {
return run_standalone (config);
}
/* Initialize subsystems */
initialize_directories ();
/* Extractor command line arguments */
if (verbosity > -1) {
tracker_config_set_verbosity (config, verbosity);
}
tracker_log_init (tracker_config_get_verbosity (config), &log_filename);
if (log_filename != NULL) {
g_message ("Using log file:'%s'", log_filename);
g_free (log_filename);
}
sanity_check_option_values (config);
/* This makes sure we don't steal all the system's resources */
initialize_priority_and_scheduling (tracker_config_get_sched_idle (config),
tracker_db_manager_get_first_index_done () == FALSE);
extract = tracker_extract_new (TRUE, force_module);
if (!extract) {
g_object_unref (config);
tracker_log_shutdown ();
return EXIT_FAILURE;
}
decorator = tracker_extract_decorator_new (extract, NULL, &error);
if (error) {
g_critical ("Could not start decorator: %s\n", error->message);
g_object_unref (config);
tracker_log_shutdown ();
return EXIT_FAILURE;
}
#ifdef THREAD_ENABLE_TRACE
g_debug ("Thread:%p (Main) --- Waiting for extract requests...",
g_thread_self ());
#endif /* THREAD_ENABLE_TRACE */
tracker_locale_init ();
controller = tracker_extract_controller_new (decorator);
tracker_miner_start (TRACKER_MINER (decorator));
/* Main loop */
main_loop = g_main_loop_new (NULL, FALSE);
initialize_signal_handler ();
g_main_loop_run (main_loop);
my_main_loop = main_loop;
main_loop = NULL;
g_main_loop_unref (my_main_loop);
tracker_miner_stop (TRACKER_MINER (decorator));
/* Shutdown subsystems */
tracker_locale_shutdown ();
g_object_unref (extract);
g_object_unref (decorator);
g_object_unref (controller);
tracker_log_shutdown ();
g_object_unref (config);
return EXIT_SUCCESS;
}
int
main (gint argc, gchar *argv[])
{
TrackerMiner *miner_applications;
GOptionContext *context;
GError *error = NULL;
gchar *log_filename = NULL;
main_loop = NULL;
setlocale (LC_ALL, "");
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
/* Set timezone info */
tzset ();
/* Translators: this messagge will apper immediately after the
* usage string - Usage: COMMAND <THIS_MESSAGE>
*/
context = g_option_context_new (_("— start the application data miner"));
g_option_context_add_main_entries (context, entries, NULL);
g_option_context_parse (context, &argc, &argv, &error);
g_option_context_free (context);
if (error) {
g_printerr ("%s\n", error->message);
g_error_free (error);
return EXIT_FAILURE;
}
if (version) {
g_print ("\n" ABOUT "\n" LICENSE "\n");
return EXIT_SUCCESS;
}
tracker_log_init (verbosity, &log_filename);
if (log_filename) {
g_message ("Using log file:'%s'", log_filename);
g_free (log_filename);
}
/* This makes sure we don't steal all the system's resources */
initialize_priority_and_scheduling (TRACKER_SCHED_IDLE_ALWAYS, FALSE);
main_loop = g_main_loop_new (NULL, FALSE);
g_message ("Checking if we're running as a daemon:");
g_message (" %s %s",
no_daemon ? "No" : "Yes",
no_daemon ? "(forced by command line)" : "");
/* Create miner for applications */
miner_applications = tracker_miner_applications_new (&error);
if (!miner_applications) {
g_critical ("Couldn't create new applications miner, '%s'",
error ? error->message : "unknown error");
tracker_log_shutdown ();
return EXIT_FAILURE;
}
g_signal_connect (miner_applications, "finished",
G_CALLBACK (miner_finished_cb),
NULL);
initialize_signal_handler ();
/* Go, go, go! */
tracker_miner_start (miner_applications);
g_main_loop_run (main_loop);
g_message ("Shutdown started");
g_main_loop_unref (main_loop);
g_object_unref (G_OBJECT (miner_applications));
tracker_log_shutdown ();
g_print ("\nOK\n\n");
return EXIT_SUCCESS;
}
int
main (int argc, char **argv)
{
gchar *log_filename;
GMainLoop *loop;
GOptionContext *context;
TrackerMinerRSS *miner;
GError *error = NULL;
const gchar *error_message;
g_type_init();
setlocale (LC_ALL, "");
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
tzset ();
/* Translators: this messagge will apper immediately after the
* usage string - Usage: COMMAND <THIS_MESSAGE>
*/
context = g_option_context_new (_("- start the feeds indexer"));
g_option_context_add_main_entries (context, entries, NULL);
g_option_context_parse (context, &argc, &argv, NULL);
if ((add_feed && !title) || (!add_feed && title)) {
error_message = _("Adding a feed requires --add-feed and --title");
} else {
error_message = NULL;
}
if (error_message) {
gchar *help;
g_printerr ("%s\n\n", error_message);
help = g_option_context_get_help (context, TRUE, NULL);
g_option_context_free (context);
g_printerr ("%s", help);
g_free (help);
return EXIT_FAILURE;
}
g_option_context_free (context);
/* Command line stuff doesn't use logging, so we're using g_print*() */
if (add_feed && title) {
TrackerSparqlConnection *connection;
const gchar *query;
g_print ("Adding feed:\n"
" title:'%s'\n"
" url:'%s'\n",
title,
add_feed);
connection = tracker_sparql_connection_get (NULL, &error);
if (!connection) {
g_printerr ("%s: %s\n",
_("Could not establish a connection to Tracker"),
error ? error->message : _("No error given"));
g_clear_error (&error);
return EXIT_FAILURE;
}
/* FIXME: Make interval configurable */
query = g_strdup_printf ("INSERT {"
" _:FeedSettings a mfo:FeedSettings ;"
" mfo:updateInterval 20 ."
" _:Feed a nie:DataObject, mfo:FeedChannel ;"
" mfo:feedSettings _:FeedSettings ;"
" nie:url \"%s\" ;"
" nie:title \"%s\" . "
"}",
add_feed,
title);
tracker_sparql_connection_update (connection,
query,
G_PRIORITY_DEFAULT,
NULL,
&error);
if (error) {
g_printerr ("%s, %s\n",
_("Could not add feed"),
error->message);
g_error_free (error);
g_object_unref (connection);
return EXIT_FAILURE;
}
g_print ("Done\n");
return EXIT_SUCCESS;
}
tracker_log_init (verbosity, &log_filename);
if (log_filename != NULL) {
g_message ("Using log file:'%s'", log_filename);
g_free (log_filename);
}
miner = tracker_miner_rss_new (&error);
if (!miner) {
g_critical ("Could not create new RSS miner: '%s', exiting...\n",
error ? error->message : "unknown error");
return EXIT_FAILURE;
}
tracker_miner_start (TRACKER_MINER (miner));
loop = g_main_loop_new (NULL, FALSE);
g_main_loop_run (loop);
tracker_log_shutdown ();
g_main_loop_unref (loop);
g_object_unref (miner);
return EXIT_SUCCESS;
}
