Esempio n. 1
0
int
main (int argc, char *argv[])
{
	gint retval;
    CajaApplication *application;

#if defined (HAVE_MALLOPT) && defined(M_MMAP_THRESHOLD)
	/* Caja uses lots and lots of small and medium size allocations,
	 * and then a few large ones for the desktop background. By default
	 * glibc uses a dynamic treshold for how large allocations should
	 * be mmaped. Unfortunately this triggers quickly for caja when
	 * it does the desktop background allocations, raising the limit
	 * such that a lot of temporary large allocations end up on the
	 * heap and are thus not returned to the OS. To fix this we set
	 * a hardcoded limit. I don't know what a good value is, but 128K
	 * was the old glibc static limit, lets use that.
	 */
	mallopt (M_MMAP_THRESHOLD, 128 *1024);
#endif

	if (g_getenv ("CAJA_DEBUG") != NULL) {
		eel_make_warnings_and_criticals_stop_in_debugger ();
	}
	
	/* Initialize gettext support */
	bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
	bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
	textdomain (GETTEXT_PACKAGE);

	g_set_prgname ("caja");

	gdk_set_allowed_backends ("x11");

	if (g_file_test (DATADIR "/applications/caja.desktop", G_FILE_TEST_EXISTS)) {
		egg_set_desktop_file (DATADIR "/applications/caja.desktop");
	}
	
#ifdef HAVE_EXEMPI
	xmp_init();
#endif

	setup_debug_log ();

	/* Initialize the services that we use. */
	LIBXML_TEST_VERSION

    /* Run the caja application. */
    application = caja_application_new();

    retval = g_application_run (G_APPLICATION (application),
                                argc, argv);

    g_object_unref (application);

 	eel_debug_shut_down ();

	return retval;
}
Esempio n. 2
0
int
main (int argc, char *argv[])
{
    gboolean kill_shell;
    gboolean no_default_window;
    gboolean browser_window;
    gboolean no_desktop;
    gboolean version;
    gboolean autostart_mode;
    const char *autostart_id;
    gchar *geometry;
    gchar **remaining;
    gboolean perform_self_check;
    CajaApplication *application;
    GOptionContext *context;
    GFile *file = NULL;
    GFileInfo *fileinfo = NULL;
    GAppInfo *appinfo = NULL;
    char *uri = NULL;
    char **uris = NULL;
    GPtrArray *uris_array;
    GError *error;
    int i;

    const GOptionEntry options[] =
    {
#ifndef CAJA_OMIT_SELF_CHECK
        {
            "check", 'c', 0, G_OPTION_ARG_NONE, &perform_self_check,
            N_("Perform a quick set of self-check tests."), NULL
        },
#endif
        {
            "version", '\0', 0, G_OPTION_ARG_NONE, &version,
            N_("Show the version of the program."), NULL
        },
        {
            "geometry", 'g', 0, G_OPTION_ARG_STRING, &geometry,
            N_("Create the initial window with the given geometry."), N_("GEOMETRY")
        },
        {
            "no-default-window", 'n', 0, G_OPTION_ARG_NONE, &no_default_window,
            N_("Only create windows for explicitly specified URIs."), NULL
        },
        {
            "no-desktop", '\0', 0, G_OPTION_ARG_NONE, &no_desktop,
            N_("Do not manage the desktop (ignore the preference set in the preferences dialog)."), NULL
        },
        {
            "browser", '\0', 0, G_OPTION_ARG_NONE, &browser_window,
            N_("open a browser window."), NULL
        },
        {
            "quit", 'q', 0, G_OPTION_ARG_NONE, &kill_shell,
            N_("Quit Caja."), NULL
        },
        { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &remaining, NULL,  N_("[URI...]") },

        { NULL }
    };

#if defined (HAVE_MALLOPT) && defined(M_MMAP_THRESHOLD)
    /* Caja uses lots and lots of small and medium size allocations,
     * and then a few large ones for the desktop background. By default
     * glibc uses a dynamic treshold for how large allocations should
     * be mmaped. Unfortunately this triggers quickly for caja when
     * it does the desktop background allocations, raising the limit
     * such that a lot of temporary large allocations end up on the
     * heap and are thus not returned to the OS. To fix this we set
     * a hardcoded limit. I don't know what a good value is, but 128K
     * was the old glibc static limit, lets use that.
     */
    mallopt (M_MMAP_THRESHOLD, 128 *1024);
#endif

    g_thread_init (NULL);

    /* This will be done by gtk+ later, but for now, force it to MATE */
    g_desktop_app_info_set_desktop_env ("MATE");

    if (g_getenv ("CAJA_DEBUG") != NULL)
    {
        eel_make_warnings_and_criticals_stop_in_debugger ();
    }

    /* Initialize gettext support */
    bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
    bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
    textdomain (GETTEXT_PACKAGE);

    autostart_mode = FALSE;

    autostart_id = g_getenv ("DESKTOP_AUTOSTART_ID");
    if (autostart_id != NULL && *autostart_id != '\0')
    {
        autostart_mode = TRUE;
    }

    /* Get parameters. */
    remaining = NULL;
    geometry = NULL;
    version = FALSE;
    kill_shell = FALSE;
    no_default_window = FALSE;
    no_desktop = FALSE;
    perform_self_check = FALSE;
    browser_window = FALSE;

    g_set_prgname ("caja");

    if (g_file_test (DATADIR "/applications/caja.desktop", G_FILE_TEST_EXISTS))
    {
        egg_set_desktop_file (DATADIR "/applications/caja.desktop");
    }

    context = g_option_context_new (_("\n\nBrowse the file system with the file manager"));
    g_option_context_add_main_entries (context, options, NULL);

    g_option_context_add_group (context, gtk_get_option_group (TRUE));
    g_option_context_add_group (context, egg_sm_client_get_option_group ());

    error = NULL;
    if (!g_option_context_parse (context, &argc, &argv, &error))
    {
        g_printerr ("Could not parse arguments: %s\n", error->message);
        g_error_free (error);
        return 1;
    }

    g_option_context_free (context);

    if (version)
    {
        g_print ("MATE caja " PACKAGE_VERSION "\n");
        return 0;
    }

#ifdef HAVE_EXEMPI
    xmp_init();
#endif

    setup_debug_log ();

    /* If in autostart mode (aka started by mate-session), we need to ensure
         * caja starts with the correct options.
         */
    if (autostart_mode)
    {
        no_default_window = TRUE;
        no_desktop = FALSE;
    }

    if (perform_self_check && remaining != NULL)
    {
        /* translators: %s is an option (e.g. --check) */
        fprintf (stderr, _("caja: %s cannot be used with URIs.\n"),
                 "--check");
        return EXIT_FAILURE;
    }
    if (perform_self_check && kill_shell)
    {
        fprintf (stderr, _("caja: --check cannot be used with other options.\n"));
        return EXIT_FAILURE;
    }
    if (kill_shell && remaining != NULL)
    {
        fprintf (stderr, _("caja: %s cannot be used with URIs.\n"),
                 "--quit");
        return EXIT_FAILURE;
    }
    if (geometry != NULL && remaining != NULL && remaining[0] != NULL && remaining[1] != NULL)
    {
        fprintf (stderr, _("caja: --geometry cannot be used with more than one URI.\n"));
        return EXIT_FAILURE;
    }

    /* Initialize the services that we use. */
    LIBXML_TEST_VERSION

    /* Initialize preferences. This is needed so that proper
     * defaults are available before any preference peeking
     * happens.
     */
    caja_global_preferences_init ();

    /* exit_with_last_window being FALSE, caja can run without window. */
    exit_with_last_window = g_settings_get_boolean (caja_preferences, CAJA_PREFERENCES_EXIT_WITH_LAST_WINDOW);

    application = NULL;

    /* Do either the self-check or the real work. */
    if (perform_self_check)
    {
		#ifndef CAJA_OMIT_SELF_CHECK
			/* Run the checks (each twice) for caja and libcaja-private. */

			caja_run_self_checks ();
			caja_run_lib_self_checks ();
			eel_exit_if_self_checks_failed ();

			caja_run_self_checks ();
			caja_run_lib_self_checks ();
			eel_exit_if_self_checks_failed ();
		#endif
    }
    else
    {
        /* Convert args to URIs */
        if (remaining != NULL)
        {
            uris_array = g_ptr_array_new ();
            for (i = 0; remaining[i] != NULL; i++)
            {
                file = g_file_new_for_commandline_arg (remaining[i]);
                if (file != NULL)
                {
                    uri = g_file_get_uri (file);
                    if (uri)
                    {
                        fileinfo = g_file_query_info (file, G_FILE_ATTRIBUTE_STANDARD_TYPE, G_FILE_QUERY_INFO_NONE, NULL, NULL);
                        if (fileinfo && g_file_info_get_file_type(fileinfo) == G_FILE_TYPE_DIRECTORY)
                        {
                            g_ptr_array_add (uris_array, uri);
                        }
                        else
                        {
                            if (fileinfo)
                                g_object_unref (fileinfo);
                            fileinfo = g_file_query_info (file, G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE, G_FILE_QUERY_INFO_NONE, NULL, NULL);
                            if (fileinfo)
                            {
                                appinfo = g_app_info_get_default_for_type (g_file_info_get_content_type (fileinfo), TRUE);
                                if (appinfo)
                                {
                                    if (g_strcmp0 (g_app_info_get_executable (appinfo), "caja") != 0)
                                    {
                                        g_app_info_launch_default_for_uri (uri, NULL, NULL);
                                    }
                                    else
                                    {
                                        fprintf (stderr, _("caja: set erroneously as default application for '%s' content type.\n"),
                                                 g_file_info_get_content_type (fileinfo));
                                    }
                                    g_object_unref (appinfo);
                                }
                                g_free (uri);
                            }
                            else
                            {
                                g_ptr_array_add (uris_array, uri);
                            }
                        }
                        if (fileinfo)
                            g_object_unref (fileinfo);
                    }
                    if (file)
                        g_object_unref (file);
                }
            }
            if (uris_array->len == 0)
            {
                /* Caja is being used only to open files (not directories), so closing */
                g_strfreev (remaining);
                return EXIT_SUCCESS;
            }
            g_ptr_array_add (uris_array, NULL);
            uris = (char**) g_ptr_array_free (uris_array, FALSE);
            g_strfreev (remaining);
        }


        /* Run the caja application. */
        application = caja_application_new ();

        if (egg_sm_client_is_resumed (application->smclient))
        {
            no_default_window = TRUE;
        }

        caja_application_startup
        (application,
         kill_shell, no_default_window, no_desktop,
         browser_window,
         geometry,
         uris);
        g_strfreev (uris);

        if (unique_app_is_running (application->unique_app) ||
                kill_shell)
        {
            exit_with_last_window = TRUE;
        }

        if (is_event_loop_needed ())
        {
            gtk_main ();
        }
    }

    caja_icon_info_clear_caches ();

    if (application != NULL)
    {
        g_object_unref (application);
    }

    eel_debug_shut_down ();

    caja_application_save_accel_map (NULL);

    return EXIT_SUCCESS;
}
Esempio n. 3
0
int
main (int    argc,
      char **argv)
{
        GOptionContext  *context;
        GError          *error;
        int              ret;
        gboolean         res;
        guint            id;
        static gboolean     debug            = FALSE;
        static gboolean     no_daemon        = FALSE;
        static gboolean     do_timed_exit    = FALSE;
        static GOptionEntry entries []   = {
                { "debug", 0, 0, G_OPTION_ARG_NONE, &debug, N_("Enable debugging code"), NULL },
                { "no-daemon", 0, 0, G_OPTION_ARG_NONE, &no_daemon, N_("Don't become a daemon"), NULL },
                { "timed-exit", 0, 0, G_OPTION_ARG_NONE, &do_timed_exit, N_("Exit after a time - for debugging"), NULL },
                { NULL }
        };

        /* Setup for i18n */
        setlocale(LC_ALL, "");
 
#ifdef ENABLE_NLS
        bindtextdomain(PACKAGE, LOCALEDIR);
        textdomain(PACKAGE);
#endif

        ret = 1;

#if !GLIB_CHECK_VERSION(2, 32, 0)
        if (! g_thread_supported ()) {
                g_thread_init (NULL);
        }
#endif

#if !GLIB_CHECK_VERSION(2, 36, 0)
        g_type_init ();
#endif

        if (! ck_is_root_user ()) {
                g_warning (_("You must be root to run this program"));
                exit (1);
        }

        context = g_option_context_new (_("Console kit daemon"));
        g_option_context_add_main_entries (context, entries, NULL);
        error = NULL;
        res = g_option_context_parse (context, &argc, &argv, &error);
        g_option_context_free (context);
        if (! res) {
                g_warning ("%s", error->message);
                g_clear_error (&error);
                goto out;
        }

#ifdef CONSOLEKIT_DEBUGGING
        /* compiling with --enable-debug=full turns debugging on */
        debug = TRUE;
#endif

        if (debug) {
                g_setenv ("G_DEBUG", "fatal_criticals", FALSE);
                g_log_set_always_fatal (G_LOG_LEVEL_CRITICAL);
        }

        if (! no_daemon && daemon (0, 0)) {
                g_error ("Could not daemonize: %s", g_strerror (errno));
                g_clear_error (&error);
        }

        setup_debug_log (debug);

        setup_termination_signals ();

        g_debug ("initializing console-kit-daemon %s", VERSION);

        id = g_bus_own_name (G_BUS_TYPE_SYSTEM,
                             CK_DBUS_NAME,
                             G_BUS_NAME_OWNER_FLAGS_NONE,
                             bus_acquired, name_acquired, name_lost,
                             NULL, NULL);

        create_pid_file ();

        loop = g_main_loop_new (NULL, FALSE);

        if (do_timed_exit) {
                g_timeout_add (1000 * 30, (GSourceFunc) timed_exit_cb, loop);
        }

        g_main_loop_run (loop);

        g_bus_unown_name (id);

        g_main_loop_unref (loop);

        ret = 0;

 out:

        return ret;
}
Esempio n. 4
0
int
main (int argc, char *argv[])
{
	gboolean kill_shell;
	gboolean restart_shell;
	gboolean no_default_window;
	gboolean browser_window;
	gboolean no_desktop;
	const char *startup_id;
	char *startup_id_copy;
	char *session_to_load;
	gchar *geometry;
	const gchar **remaining;
	gboolean perform_self_check;
	GOptionContext *context;
	NautilusApplication *application;
	char **argv_copy;
	GnomeProgram *program;
	
	const GOptionEntry options[] = {
#ifndef NAUTILUS_OMIT_SELF_CHECK
		{ "check", 'c', 0, G_OPTION_ARG_NONE, &perform_self_check, 
		  N_("Perform a quick set of self-check tests."), NULL },
#endif
		{ "geometry", 'g', 0, G_OPTION_ARG_STRING, &geometry,
		  N_("Create the initial window with the given geometry."), N_("GEOMETRY") },
		{ "no-default-window", 'n', 0, G_OPTION_ARG_NONE, &no_default_window,
		  N_("Only create windows for explicitly specified URIs."), NULL },
		{ "no-desktop", '\0', 0, G_OPTION_ARG_NONE, &no_desktop,
		  N_("Do not manage the desktop (ignore the preference set in the preferences dialog)."), NULL },
		{ "browser", '\0', 0, G_OPTION_ARG_NONE, &browser_window, 
		  N_("open a browser window."), NULL },
		{ "quit", 'q', 0, G_OPTION_ARG_NONE, &kill_shell, 
		  N_("Quit Nautilus."), NULL },
		{ "restart", '\0', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &restart_shell,
		  N_("Restart Nautilus."), NULL },
		{ G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &remaining, NULL,  N_("[URI...]") },
		{ "load-session", 'l', 0, G_OPTION_ARG_STRING, &session_to_load,
		  /* Translators: --no-default-window is a nautilus command line parameter, don't modify it. */
		  N_("Load a saved session from the specified file. Implies \"--no-default-window\"."), N_("FILENAME") },

		{ NULL }
	};

	g_thread_init (NULL);

	setlocale (LC_ALL, "");

	/* This will be done by gtk+ later, but for now, force it to GNOME */
	g_desktop_app_info_set_desktop_env ("GNOME");

	if (g_getenv ("NAUTILUS_DEBUG") != NULL) {
		eel_make_warnings_and_criticals_stop_in_debugger ();
	}
	
	/* Initialize gettext support */
	bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR);
	bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
	textdomain (GETTEXT_PACKAGE);

	startup_id = g_getenv ("DESKTOP_STARTUP_ID");
	startup_id_copy = NULL;
	if (startup_id != NULL && *startup_id != '\0') {
		/* Clear the DESKTOP_STARTUP_ID, but make sure to copy it first */
		startup_id_copy = g_strdup (startup_id);
		g_unsetenv ("DESKTOP_STARTUP_ID");
	}

	/* we'll do it ourselves due to complicated factory setup */
	gtk_window_set_auto_startup_notification (FALSE);

	/* Get parameters. */
	remaining = NULL;
	geometry = NULL;
	session_to_load = NULL;
	kill_shell = FALSE;
	no_default_window = FALSE;
	no_desktop = FALSE;
	perform_self_check = FALSE;
	restart_shell = FALSE;
	browser_window = FALSE;

	g_set_application_name (_("File Manager"));
	context = g_option_context_new (_("\n\nBrowse the file system with the file manager"));

	g_option_context_add_main_entries (context, options, GETTEXT_PACKAGE);

#ifdef HAVE_EXEMPI
	xmp_init();
#endif

	program = gnome_program_init ("nautilus", VERSION,
				      LIBGNOMEUI_MODULE, argc, argv,
				      GNOME_PROGRAM_STANDARD_PROPERTIES,
				      GNOME_PARAM_GOPTION_CONTEXT, context,
				      GNOME_PARAM_HUMAN_READABLE_NAME, _("Nautilus"),
				      NULL);

	/* We do this after gnome_program_init(), since that function sets up
	 * its own handler for SIGSEGV and others --- we want to chain to those
	 * handlers.
	 */
	setup_debug_log ();

	if (session_to_load != NULL) {
		no_default_window = TRUE;
	}

	/* Do this here so that gdk_display is initialized */
	if (startup_id_copy == NULL) {
		/* Create a fake one containing a timestamp that we can use */
		Time timestamp;
		timestamp = slowly_and_stupidly_obtain_timestamp (gdk_display);
		startup_id_copy = g_strdup_printf ("_TIME%lu",
						   timestamp);
	}

        /* Set default icon for all nautilus windows */
	gtk_window_set_default_icon_name (NAUTILUS_ICON_FOLDER);
	
	/* Need to set this to the canonical DISPLAY value, since
	   thats where we're registering per-display components */
	bonobo_activation_set_activation_env_value ("DISPLAY",
						    gdk_display_get_name (gdk_display_get_default()));
	

	if (perform_self_check && remaining != NULL) {
		/* translators: %s is an option (e.g. --check) */
		fprintf (stderr, _("nautilus: %s cannot be used with URIs.\n"),
			"--check");
		return EXIT_FAILURE;
	}
	if (perform_self_check && (kill_shell || restart_shell)) {
		fprintf (stderr, _("nautilus: --check cannot be used with other options.\n"));
		return EXIT_FAILURE;
	}
	if (kill_shell && remaining != NULL) {
		fprintf (stderr, _("nautilus: %s cannot be used with URIs.\n"),
			"--quit");
		return EXIT_FAILURE;
	}
	if (restart_shell && remaining != NULL) {
		fprintf (stderr, _("nautilus: %s cannot be used with URIs.\n"),
			"--restart");
		return EXIT_FAILURE;
	}
	if (geometry != NULL && remaining != NULL && remaining[0] != NULL && remaining[1] != NULL) {
		fprintf (stderr, _("nautilus: --geometry cannot be used with more than one URI.\n"));
		return EXIT_FAILURE;
	}

	/* Initialize the services that we use. */
	LIBXML_TEST_VERSION

	/* Initialize preferences. This is needed so that proper 
	 * defaults are available before any preference peeking 
	 * happens.
	 */
	nautilus_global_preferences_init ();
	if (no_desktop) {
		eel_preferences_set_is_invisible
			(NAUTILUS_PREFERENCES_SHOW_DESKTOP, TRUE);
		eel_preferences_set_is_invisible
			(NAUTILUS_PREFERENCES_DESKTOP_IS_HOME_DIR, TRUE);
	}
	
	bonobo_activate (); /* do now since we need it before main loop */

	application = NULL;
 
	/* Do either the self-check or the real work. */
	if (perform_self_check) {
#ifndef NAUTILUS_OMIT_SELF_CHECK
		/* Run the checks (each twice) for nautilus and libnautilus-private. */

		nautilus_run_self_checks ();
		nautilus_run_lib_self_checks ();
		eel_exit_if_self_checks_failed ();

		nautilus_run_self_checks ();
		nautilus_run_lib_self_checks ();
		eel_exit_if_self_checks_failed ();
#endif
	} else {
		/* Run the nautilus application. */
		application = nautilus_application_new ();
		nautilus_application_startup
			(application,
			 kill_shell, restart_shell, no_default_window, no_desktop,
			 !(kill_shell || restart_shell),
			 browser_window,
			 startup_id_copy,
			 geometry,
			 session_to_load,
			 remaining);
		g_free (startup_id_copy);

		/* The application startup does things in an idle, so
		   we need to check whether the main loop is needed in an idle
		*/
		g_idle_add (initial_event_loop_needed, NULL);
		gtk_main ();
	}

	nautilus_icon_info_clear_caches ();
	
	if (application != NULL) {
		bonobo_object_unref (application);
	}

 	eel_debug_shut_down ();
	
	/* If told to restart, exec() myself again. This is used when
	 * the program is told to restart with CORBA, for example when
	 * an update takes place.
	 */

	if (g_getenv ("_NAUTILUS_RESTART") != NULL) {
		g_unsetenv ("_NAUTILUS_RESTART");
		
		/* Might eventually want to copy all the parameters
		 * from argv into the new exec. For now, though, that
		 * would just interfere with the re-creation of
		 * windows based on the window info stored in gconf,
		 * including whether the desktop was started.
		 */
		argv_copy = g_new0 (char *, 2);
		argv_copy[0] = argv[0];
		
		execvp (argv[0], argv_copy);
	}