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Diffstat (limited to 'src/miners/apps/tracker-main.c')
-rw-r--r--src/miners/apps/tracker-main.c316
1 files changed, 0 insertions, 316 deletions
diff --git a/src/miners/apps/tracker-main.c b/src/miners/apps/tracker-main.c
deleted file mode 100644
index 8f0a55668..000000000
--- a/src/miners/apps/tracker-main.c
+++ /dev/null
@@ -1,316 +0,0 @@
-/*
- * Copyright (C) 2014, Lanedo GmbH. <martyn@lanedo.com>
-
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <locale.h>
-#include <errno.h>
-
-#include <glib.h>
-#include <glib-unix.h>
-#include <glib-object.h>
-#include <glib/gi18n.h>
-
-#include <libtracker-common/tracker-common.h>
-
-#include <libtracker-miner/tracker-miner.h>
-
-#include "tracker-miner-applications.h"
-
-#define ABOUT \
- "Tracker " PACKAGE_VERSION "\n"
-
-#define LICENSE \
- "This program is free software and comes without any warranty.\n" \
- "It is licensed under version 2 or later of the General Public " \
- "License which can be viewed at:\n" \
- "\n" \
- " http://www.gnu.org/licenses/gpl.txt\n"
-
-#define DBUS_NAME_SUFFIX "Miner.Applications"
-#define DBUS_PATH "/org/freedesktop/Tracker1/Miner/Applications"
-
-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,
- G_OPTION_ARG_INT, &verbosity,
- N_("Logging, 0 = errors only, "
- "1 = minimal, 2 = detailed and 3 = debug (default=0)"),
- NULL },
- { "no-daemon", 'n', 0,
- 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"),
- NULL },
- { NULL }
-};
-
-static gboolean
-signal_handler (gpointer user_data)
-{
- int signo = GPOINTER_TO_INT (user_data);
-
- static gboolean in_loop = FALSE;
-
- /* Die if we get re-entrant signals handler calls */
- if (in_loop) {
- _exit (EXIT_FAILURE);
- }
-
- switch (signo) {
- case SIGTERM:
- case SIGINT:
- in_loop = TRUE;
- g_main_loop_quit (main_loop);
-
- /* Fall through */
- default:
- if (g_strsignal (signo)) {
- g_print ("\n");
- g_print ("Received signal:%d->'%s'\n",
- signo,
- g_strsignal (signo));
- }
- break;
- }
-
- return G_SOURCE_CONTINUE;
-}
-
-static void
-initialize_signal_handler (void)
-{
-#ifndef G_OS_WIN32
- g_unix_signal_add (SIGTERM, signal_handler, GINT_TO_POINTER (SIGTERM));
- g_unix_signal_add (SIGINT, signal_handler, GINT_TO_POINTER (SIGINT));
-#endif /* G_OS_WIN32 */
-}
-
-static void
-initialize_priority_and_scheduling (TrackerSchedIdle sched_idle,
- gboolean first_time_index)
-{
- /* Set CPU priority */
- if (sched_idle == TRACKER_SCHED_IDLE_ALWAYS ||
- (sched_idle == TRACKER_SCHED_IDLE_FIRST_INDEX && first_time_index)) {
- tracker_sched_idle ();
- }
-
- /* Set disk IO priority and scheduling */
- tracker_ioprio_init ();
-
- /* Set process priority:
- * The nice() function uses attribute "warn_unused_result" and
- * so complains if we do not check its returned value. But it
- * seems that since glibc 2.2.4, nice() can return -1 on a
- * successful call so we have to check value of errno too.
- * Stupid...
- */
-
- g_message ("Setting priority nice level to 19");
-
- errno = 0;
- if (nice (19) == -1 && errno != 0) {
- const gchar *str = g_strerror (errno);
-
- g_message ("Couldn't set nice value to 19, %s",
- str ? str : "no error given");
- }
-}
-
-static void
-miner_finished_cb (TrackerMinerFS *fs,
- gdouble seconds_elapsed,
- guint total_directories_found,
- guint total_directories_ignored,
- guint total_files_found,
- guint total_files_ignored,
- gpointer user_data)
-{
- g_info ("Finished mining in seconds:%f, total directories:%d, total files:%d",
- seconds_elapsed,
- total_directories_found,
- total_files_found);
-
- if (no_daemon && main_loop) {
- g_main_loop_quit (main_loop);
- }
-}
-
-static void
-on_domain_vanished (GDBusConnection *connection,
- const gchar *name,
- gpointer user_data)
-{
- GMainLoop *loop = user_data;
- g_main_loop_quit (loop);
-}
-
-int
-main (gint argc, gchar *argv[])
-{
- TrackerMiner *miner_applications;
- GOptionContext *context;
- GError *error = NULL;
- gchar *log_filename = NULL;
- GDBusConnection *connection;
- TrackerMinerProxy *proxy;
- TrackerDomainOntology *domain_ontology;
- gchar *dbus_name;
-
- 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_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",
- error->message);
- g_error_free (error);
- return EXIT_FAILURE;
- }
-
- 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);
-
- if (domain_ontology && domain_ontology_name) {
- g_bus_watch_name_on_connection (connection, domain_ontology_name,
- G_BUS_NAME_WATCHER_FLAGS_NONE,
- NULL, on_domain_vanished,
- main_loop, NULL);
- }
-
- 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;
- }
-
- proxy = tracker_miner_proxy_new (miner_applications, connection, DBUS_PATH, NULL, &error);
- if (!proxy) {
- g_critical ("Couldn't create miner DBus proxy: %s", error->message);
- g_error_free (error);
- tracker_log_shutdown ();
- return EXIT_FAILURE;
- }
-
- g_signal_connect (miner_applications, "finished",
- G_CALLBACK (miner_finished_cb),
- NULL);
-
- /* Request DBus name */
- 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);
- g_error_free (error);
- g_free (dbus_name);
- return EXIT_FAILURE;
- }
-
- g_free (dbus_name);
-
- 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));
- g_object_unref (connection);
- g_object_unref (proxy);
- g_object_unref (domain_ontology);
-
- tracker_log_shutdown ();
-
- g_print ("\nOK\n\n");
-
- return EXIT_SUCCESS;
-}
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