static void
select_items_ready_cb (GObject *source,
GAsyncResult *res,
gpointer user_data)
{
GDBusConnection *connection = G_DBUS_CONNECTION (source);
NautilusApplication *self = user_data;
GError *error = NULL;
g_dbus_connection_call_finish (connection, res, &error);
if (error != NULL) {
g_warning ("Unable to select specified URIs %s\n", error->message);
g_error_free (error);
/* open default location instead */
g_application_open (G_APPLICATION (self), NULL, 0, "");
}
}
int
main (int argc, char *argv[])
{
GtkApplication *app;
GError *error = NULL;
GOptionContext *context;
GOptionGroup *debug;
gulong debug_flags = 0;
LifereaDBus *dbus = NULL;
gchar *feedUri = NULL;
gint status;
GOptionEntry entries[] = {
{ "mainwindow-state", 'w', 0, G_OPTION_ARG_STRING, &initialStateOption, N_("Start Liferea with its main window in STATE. STATE may be `shown', `iconified', or `hidden'"), N_("STATE") },
{ "version", 'v', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, show_version, N_("Show version information and exit"), NULL },
{ "add-feed", 'a', 0, G_OPTION_ARG_STRING, &feedUri, N_("Add a new subscription"), N_("uri") },
{ NULL, 0, 0, 0, NULL, NULL, NULL }
};
GOptionEntry debug_entries[] = {
{ "debug-all", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, debug_entries_parse_callback, N_("Print debugging messages of all types"), NULL },
{ "debug-cache", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, debug_entries_parse_callback, N_("Print debugging messages for the cache handling"), NULL },
{ "debug-conf", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, debug_entries_parse_callback, N_("Print debugging messages for the configuration handling"), NULL },
{ "debug-db", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, debug_entries_parse_callback, N_("Print debugging messages of the database handling"), NULL },
{ "debug-gui", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, debug_entries_parse_callback, N_("Print debugging messages of all GUI functions"), NULL },
{ "debug-html", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, debug_entries_parse_callback, N_("Enables HTML rendering debugging. Each time Liferea renders HTML output it will also dump the generated HTML into ~/.cache/liferea/output.xhtml"), NULL },
{ "debug-net", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, debug_entries_parse_callback, N_("Print debugging messages of all network activity"), NULL },
{ "debug-parsing", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, debug_entries_parse_callback, N_("Print debugging messages of all parsing functions"), NULL },
{ "debug-performance", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, debug_entries_parse_callback, N_("Print debugging messages when a function takes too long to process"), NULL },
{ "debug-trace", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, debug_entries_parse_callback, N_("Print debugging messages when entering/leaving functions"), NULL },
{ "debug-update", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, debug_entries_parse_callback, N_("Print debugging messages of the feed update processing"), NULL },
{ "debug-vfolder", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, debug_entries_parse_callback, N_("Print debugging messages of the search folder matching"), NULL },
{ "debug-verbose", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, debug_entries_parse_callback, N_("Print verbose debugging messages"), NULL },
{ NULL, 0, 0, 0, NULL, NULL, NULL }
};
#ifdef ENABLE_NLS
bindtextdomain (GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
#endif
debug = g_option_group_new ("debug",
_("Print debugging messages for the given topic"),
_("Print debugging messages for the given topic"),
&debug_flags,
NULL);
g_option_group_set_translation_domain(debug, GETTEXT_PACKAGE);
g_option_group_add_entries (debug, debug_entries);
context = g_option_context_new (NULL);
g_option_context_set_summary (context, N_("Liferea, the Linux Feed Reader"));
g_option_context_set_description (context, N_("For more information, please visit http://lzone.de/liferea/"));
g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
g_option_context_set_translation_domain(context, GETTEXT_PACKAGE);
g_option_context_add_group (context, debug);
g_option_context_add_group (context, gtk_get_option_group (FALSE));
g_option_context_add_group (context, g_irepository_get_option_group ());
g_option_context_parse (context, &argc, &argv, &error);
g_option_context_free (context);
if (error) {
g_print ("Error parsing options: %s\n", error->message);
}
set_debug_level (debug_flags);
/* Configuration necessary for network options, so it
has to be initialized before update_init() */
conf_init ();
/* We need to do the network initialization here to allow
network-manager to be setup before gtk_init() */
update_init ();
gtk_init (&argc, &argv);
/* Single instance checks, also note that we pass or only RPC (add-feed)
as activate signal payload as it is simply an URI string. */
app = gtk_application_new ("net.sourceforge.liferea", G_APPLICATION_HANDLES_OPEN);
g_signal_connect (app, "activate", G_CALLBACK (on_app_activate), feedUri);
g_signal_connect (app, "open", G_CALLBACK (on_feed_add), NULL);
g_set_prgname ("liferea");
g_set_application_name (_("Liferea"));
gtk_window_set_default_icon_name ("liferea"); /* GTK theme support */
debug_start_measurement (DEBUG_DB);
/* order is important! */
db_init (); /* initialize sqlite */
xml_init (); /* initialize libxml2 */
#ifdef HAVE_LIBNOTIFY
notification_plugin_register (&libnotify_plugin);
#endif
social_init (); /* initialize social bookmarking */
dbus = liferea_dbus_new ();
signal (SIGTERM, signal_handler);
signal (SIGINT, signal_handler);
signal (SIGHUP, signal_handler);
/* Note: we explicitely do not use the gdk_thread_*
locking in Liferea because it freezes the program
when running Flash applets */
runState = STATE_STARTING;
debug_end_measurement (DEBUG_DB, "startup");
status = g_application_run (G_APPLICATION (app), 0, NULL);
/* Trigger RPCs if we are not primary instance (currently only feed-add) */
if (feedUri && g_application_get_is_remote (G_APPLICATION (app))) {
GFile *uris[2];
uris[0] = g_file_new_for_uri (feedUri);
uris[1] = NULL;
g_application_open (G_APPLICATION (app), uris, 1, "feed-add");
g_object_unref (uris[0]);
}
g_object_unref (G_OBJECT (dbus));
g_object_unref (app);
return status;
}
static gboolean
logview_app_local_command_line (GApplication *application,
gchar ***arguments,
gint *exit_status)
{
gchar **argv;
gint argc, idx, len = 0;
gchar **remaining = NULL;
gboolean version = FALSE;
GError *error = NULL;
GFile **files = NULL;
GOptionContext *context;
const GOptionEntry entries[] = {
{ "version", '\0', 0, G_OPTION_ARG_NONE, &version,
N_("Show the version of the program."), NULL },
{ G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &remaining, NULL, N_("[URI...]") },
{ NULL }
};
*exit_status = EXIT_SUCCESS;
context = g_option_context_new (_("A system log viewer for GNOME."));
g_option_context_add_main_entries (context, entries, NULL);
g_option_context_add_group (context, gtk_get_option_group (FALSE));
argv = *arguments;
argc = g_strv_length (argv);
if (!g_option_context_parse (context, &argc, &argv, &error)) {
/* Translators: this is a fatal error quit message printed on the
* command line */
g_printerr ("%s: %s\n", _("Could not parse arguments"), error->message);
g_error_free (error);
*exit_status = EXIT_FAILURE;
goto out;
}
if (version) {
g_print ("GNOME System Log " PACKAGE_VERSION "\n");
goto out;
}
g_application_register (application, NULL, &error);
if (error != NULL) {
/* Translators: this is a fatal error quit message printed on the
* command line */
g_printerr ("%s: %s\n", _("Could not register the application"), error->message);
g_error_free (error);
*exit_status = EXIT_FAILURE;
goto out;
}
/* Convert args to GFiles */
if (remaining != NULL) {
GFile *file;
GPtrArray *file_array;
file_array = g_ptr_array_new ();
for (idx = 0; remaining[idx] != NULL; idx++) {
file = g_file_new_for_commandline_arg (remaining[idx]);
if (file != NULL)
g_ptr_array_add (file_array, file);
}
len = file_array->len;
files = (GFile **) g_ptr_array_free (file_array, FALSE);
g_strfreev (remaining);
}
if (len > 0)
g_application_open (application, files, len, "");
else
g_application_activate (application);
for (idx = 0; idx < len; idx++)
g_object_unref (files[idx]);
g_free (files);
out:
g_option_context_free (context);
return TRUE;
}
static gboolean
nemo_main_application_local_command_line (GApplication *application,
gchar ***arguments,
gint *exit_status)
{
gboolean perform_self_check = FALSE;
gboolean version = FALSE;
gboolean browser = FALSE;
gboolean kill_shell = FALSE;
gboolean no_default_window = FALSE;
gboolean no_desktop_ignored = FALSE;
gboolean fix_cache = FALSE;
gchar **remaining = NULL;
GApplicationFlags init_flags;
NemoMainApplication *self = NEMO_MAIN_APPLICATION (application);
const GOptionEntry options[] = {
#ifndef NEMO_OMIT_SELF_CHECK
{ "check", 'c', 0, G_OPTION_ARG_NONE, &perform_self_check,
N_("Perform a quick set of self-check tests."), NULL },
#endif
/* dummy, only for compatibility reasons */
{ "browser", '\0', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &browser,
NULL, NULL },
{ "version", '\0', 0, G_OPTION_ARG_NONE, &version,
N_("Show the version of the program."), NULL },
{ "geometry", 'g', 0, G_OPTION_ARG_STRING, &self->priv->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_ignored,
N_("Ignored - left for compatibility only."), NULL },
{ "fix-cache", '\0', 0, G_OPTION_ARG_NONE, &fix_cache,
N_("Repair the user thumbnail cache - this can be useful if you're having trouble with file thumbnails. Must be run as root"), NULL },
{ "quit", 'q', 0, G_OPTION_ARG_NONE, &kill_shell,
N_("Quit Nemo."), NULL },
{ G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &remaining, NULL, N_("[URI...]") },
{ NULL }
};
GOptionContext *context;
GError *error = NULL;
gint argc = 0;
gchar **argv = NULL;
*exit_status = EXIT_SUCCESS;
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));
argv = *arguments;
argc = g_strv_length (argv);
if (!g_option_context_parse (context, &argc, &argv, &error)) {
g_printerr ("Could not parse arguments: %s\n", error->message);
g_error_free (error);
*exit_status = EXIT_FAILURE;
goto out;
}
if (version) {
g_print ("nemo " PACKAGE_VERSION "\n");
goto out;
}
if (!do_cmdline_sanity_checks (self, perform_self_check,
version, kill_shell, remaining)) {
*exit_status = EXIT_FAILURE;
goto out;
}
if (perform_self_check) {
do_perform_self_checks (exit_status);
goto out;
}
if (fix_cache) {
if (geteuid () != 0) {
g_printerr ("The --fix-cache option must be run with sudo or as the root user.\n");
} else {
gnome_desktop_thumbnail_cache_fix_permissions ();
g_print ("User thumbnail cache successfully repaired.\n");
}
goto out;
}
DEBUG ("Parsing local command line, no_default_window %d, quit %d, "
"self checks %d",
no_default_window, kill_shell, perform_self_check);
/* Keep our original flags handy */
init_flags = g_application_get_flags (application);
/* First try to register as a service (this allows our dbus activation to succeed
* if we're not already running */
g_application_set_flags (application, init_flags | G_APPLICATION_IS_SERVICE);
g_application_register (application, NULL, &error);
if (error != NULL) {
g_debug ("Could not register nemo as a service, trying as a remote: %s", error->message);
g_clear_error (&error);
} else {
goto post_registration;
}
/* If service registration failed, try to connect to the existing instance */
g_application_set_flags (application, init_flags | G_APPLICATION_IS_LAUNCHER);
g_application_register (application, NULL, &error);
if (error != NULL) {
g_printerr ("Could not register nemo as a remote: %s\n", error->message);
g_clear_error (&error);
*exit_status = EXIT_FAILURE;
goto out;
}
post_registration:
if (kill_shell) {
DEBUG ("Killing application, as requested");
g_action_group_activate_action (G_ACTION_GROUP (application),
"quit", NULL);
goto out;
}
GFile **files;
gint idx, len;
len = 0;
files = NULL;
/* Convert args to GFiles */
if (remaining != NULL) {
GFile *file;
GPtrArray *file_array;
file_array = g_ptr_array_new ();
for (idx = 0; remaining[idx] != NULL; idx++) {
file = g_file_new_for_commandline_arg (remaining[idx]);
if (file != NULL) {
g_ptr_array_add (file_array, file);
}
}
len = file_array->len;
files = (GFile **) g_ptr_array_free (file_array, FALSE);
g_strfreev (remaining);
}
if (files == NULL && !no_default_window) {
files = g_malloc0 (2 * sizeof (GFile *));
len = 1;
files[0] = g_file_new_for_path (g_get_home_dir ());
files[1] = NULL;
}
/* Invoke "Open" to create new windows */
if (len > 0) {
if (self->priv->geometry != NULL) {
g_application_open (application, files, len, self->priv->geometry);
} else {
g_application_open (application, files, len, "");
}
}
for (idx = 0; idx < len; idx++) {
g_object_unref (files[idx]);
}
g_free (files);
out:
g_option_context_free (context);
return TRUE;
}
static gboolean
nautilus_application_local_command_line (GApplication *application,
gchar ***arguments,
gint *exit_status)
{
gboolean perform_self_check = FALSE;
gboolean version = FALSE;
gboolean browser = FALSE;
gboolean kill_shell = FALSE;
gboolean open_new_window = FALSE;
gboolean no_default_window = FALSE;
gboolean select_uris = FALSE;
gchar **remaining = NULL;
NautilusApplication *self = NAUTILUS_APPLICATION (application);
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
/* dummy, only for compatibility reasons */
{ "browser", '\0', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &browser,
NULL, NULL },
{ "version", '\0', 0, G_OPTION_ARG_NONE, &version,
N_("Show the version of the program."), NULL },
{ "geometry", 'g', 0, G_OPTION_ARG_STRING, &self->priv->geometry,
N_("Create the initial window with the given geometry."), N_("GEOMETRY") },
{ "new-window", 'w', 0, G_OPTION_ARG_NONE, &open_new_window,
N_("Always open a new window for browsing specified URIs"), NULL },
{ "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, &self->priv->no_desktop,
N_("Never manage the desktop (ignore the GSettings preference)."), NULL },
{ "force-desktop", '\0', 0, G_OPTION_ARG_NONE, &self->priv->force_desktop,
N_("Always manage the desktop (ignore the GSettings preference)."), NULL },
{ "quit", 'q', 0, G_OPTION_ARG_NONE, &kill_shell,
N_("Quit Nautilus."), NULL },
{ "select", 's', 0, G_OPTION_ARG_NONE, &select_uris,
N_("Select specified URI in parent folder."), NULL },
{ G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &remaining, NULL, N_("[URI...]") },
{ NULL }
};
GOptionContext *context;
GError *error = NULL;
gint argc = 0;
gchar **argv = NULL;
*exit_status = EXIT_SUCCESS;
nautilus_profile_start (NULL);
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 (FALSE));
argv = *arguments;
argc = g_strv_length (argv);
if (!g_option_context_parse (context, &argc, &argv, &error)) {
/* Translators: this is a fatal error quit message printed on the
* command line */
g_printerr ("%s: %s\n", _("Could not parse arguments"), error->message);
g_error_free (error);
*exit_status = EXIT_FAILURE;
goto out;
}
if (version) {
g_print ("GNOME nautilus " PACKAGE_VERSION "\n");
goto out;
}
if (!do_cmdline_sanity_checks (self, perform_self_check,
version, kill_shell, select_uris, remaining)) {
*exit_status = EXIT_FAILURE;
goto out;
}
if (perform_self_check) {
do_perform_self_checks (exit_status);
goto out;
}
DEBUG ("Parsing local command line: open_new_window %d, no_default_window %d, "
"quit %d, self checks %d, no_desktop %d, show_desktop %d",
open_new_window, no_default_window, kill_shell, perform_self_check,
self->priv->no_desktop, self->priv->force_desktop);
g_application_register (application, NULL, &error);
if (error != NULL) {
/* Translators: this is a fatal error quit message printed on the
* command line */
g_printerr ("%s: %s\n", _("Could not register the application"), error->message);
g_error_free (error);
*exit_status = EXIT_FAILURE;
goto out;
}
if (kill_shell) {
DEBUG ("Killing application, as requested");
g_action_group_activate_action (G_ACTION_GROUP (application),
"kill", NULL);
goto out;
}
GFile **files;
gint idx, len;
len = 0;
files = NULL;
/* Convert args to GFiles */
if (remaining != NULL) {
GFile *file;
GPtrArray *file_array;
file_array = g_ptr_array_new ();
for (idx = 0; remaining[idx] != NULL; idx++) {
file = g_file_new_for_commandline_arg (remaining[idx]);
if (file != NULL) {
g_ptr_array_add (file_array, file);
}
}
len = file_array->len;
files = (GFile **) g_ptr_array_free (file_array, FALSE);
g_strfreev (remaining);
}
if (files == NULL && !no_default_window && !select_uris) {
files = g_malloc0 (2 * sizeof (GFile *));
len = 1;
files[0] = g_file_new_for_path (g_get_home_dir ());
files[1] = NULL;
}
if (len == 0) {
goto out;
}
if (select_uris) {
nautilus_application_select (self, files, len);
} else {
/* Invoke "Open" to create new windows */
g_application_open (application, files, len, open_new_window ? "new-window" : "");
}
for (idx = 0; idx < len; idx++) {
g_object_unref (files[idx]);
}
g_free (files);
out:
g_option_context_free (context);
nautilus_profile_end (NULL);
return TRUE;
}
static gboolean
g_application_real_local_command_line (GApplication *application,
gchar ***arguments,
int *exit_status)
{
if (application->priv->flags & G_APPLICATION_HANDLES_COMMAND_LINE)
return FALSE;
else
{
GError *error = NULL;
gint n_args;
if (!g_application_register (application, NULL, &error))
{
g_critical ("%s", error->message);
g_error_free (error);
*exit_status = 1;
return TRUE;
}
n_args = g_strv_length (*arguments);
if (application->priv->flags & G_APPLICATION_IS_SERVICE)
{
if ((*exit_status = n_args > 1))
{
g_printerr ("GApplication service mode takes no arguments.\n");
application->priv->flags &= ~G_APPLICATION_IS_SERVICE;
}
return TRUE;
}
if (n_args <= 1)
{
g_application_activate (application);
*exit_status = 0;
}
else
{
if (~application->priv->flags & G_APPLICATION_HANDLES_OPEN)
{
g_critical ("This application can not open files.");
*exit_status = 1;
}
else
{
GFile **files;
gint n_files;
gint i;
n_files = n_args - 1;
files = g_new (GFile *, n_files);
for (i = 0; i < n_files; i++)
files[i] = g_file_new_for_commandline_arg ((*arguments)[i + 1]);
g_application_open (application, files, n_files, "");
for (i = 0; i < n_files; i++)
g_object_unref (files[i]);
g_free (files);
*exit_status = 0;
}
}
return TRUE;
}
}
