#include <config.h>
#include <string.h>
#include <glib.h>
+#include <gio/gio.h>
+#include <stdio.h>
+#include <dlfcn.h>
-#include <spi-common/spi-dbus.h>
-#include <droute/droute.h>
+#include <dbus/dbus.h>
+#include "paths.h"
#include "registry.h"
#include "deviceeventcontroller.h"
+#include "atspi/atspi.h"
-#if !defined ATSPI_INTROSPECTION_PATH
- #error "No introspection XML directory defined"
-#endif
-
-#ifdef HAVE_SM
-#include <X11/SM/SMlib.h>
-#endif
-
-
+static GMainLoop *mainloop;
static gchar *dbus_name = NULL;
+static gboolean use_gnome_session = FALSE;
-static void registry_session_init (const char *previous_client_id, const char *exe);
static GOptionEntry optentries[] =
{
{"dbus-name", 0, 0, G_OPTION_ARG_STRING, &dbus_name, "Well-known name to register with D-Bus", NULL},
+ {"use-gnome-session", 0, 0, G_OPTION_ARG_NONE, &use_gnome_session, "Should register with gnome session manager", NULL},
{NULL}
};
+static GDBusProxy *sm_proxy = NULL;
+static char *client_id = NULL;
+static GDBusProxy *client_proxy = NULL;
+
+#define SM_DBUS_NAME "org.gnome.SessionManager"
+#define SM_DBUS_PATH "/org/gnome/SessionManager"
+#define SM_DBUS_INTERFACE "org.gnome.SessionManager"
+
+#define SM_CLIENT_DBUS_INTERFACE "org.gnome.SessionManager.ClientPrivate"
+
+static gboolean register_client (void);
+
+static void
+on_session_signal (GDBusProxy *proxy,
+ gchar *sender_name,
+ gchar *signal_name,
+ GVariant *parameters,
+ gpointer user_data)
+{
+ if (g_strcmp0 (signal_name, "SessionOver") == 0) {
+ g_main_loop_quit (mainloop);
+ } else if (g_strcmp0 (signal_name, "SessionRunning") == 0) {
+ if (!register_client ())
+ g_warning ("Unable to register client with session manager");
+ }
+}
+
+static gboolean
+session_manager_connect (void)
+{
+ GVariant *res;
+ gboolean is_running;
+
+ sm_proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION, 0, NULL,
+ SM_DBUS_NAME,
+ SM_DBUS_PATH,
+ SM_DBUS_INTERFACE, NULL, NULL);
+
+ res = g_dbus_proxy_call_sync (sm_proxy,
+ "IsSessionRunning", NULL,
+ 0, 1000, NULL, NULL);
+
+ if (res) {
+ g_variant_get (res, "(b)", &is_running);
+ g_variant_unref (res);
+ if (is_running) {
+ if (!register_client ())
+ g_warning ("Unable to register client with session manager");
+ }
+ }
+
+ g_signal_connect (G_OBJECT (sm_proxy), "g-signal",
+ G_CALLBACK (on_session_signal), NULL);
+
+ return (sm_proxy != NULL);
+}
+
+static gboolean
+end_session_response (gboolean is_okay, const gchar *reason)
+{
+ GVariant *ret;
+ GError *error = NULL;
+
+ if (!reason)
+ reason = "";
+
+ ret = g_dbus_proxy_call_sync (client_proxy, "EndSessionResponse",
+ g_variant_new ("(bs)", is_okay, reason),
+ 0, 1000, NULL, &error);
+
+ if (!ret) {
+ g_warning ("Failed to send session response %s", error->message);
+ g_error_free (error);
+ return FALSE;
+ }
+ else
+ g_variant_unref (ret);
+
+ return TRUE;
+}
+
+static void
+client_proxy_signal_cb (GDBusProxy *proxy,
+ gchar *sender_name,
+ gchar *signal_name,
+ GVariant *parameters,
+ gpointer user_data)
+{
+ if (g_strcmp0 (signal_name, "QueryEndSession") == 0) {
+ g_debug ("Got QueryEndSession signal");
+ end_session_response (TRUE, NULL);
+ } else if (g_strcmp0 (signal_name, "EndSession") == 0) {
+ g_debug ("Got EndSession signal");
+ end_session_response (TRUE, NULL);
+ g_main_loop_quit (mainloop);
+ } else if (g_strcmp0 (signal_name, "Stop") == 0) {
+ g_debug ("Got Stop signal");
+ g_main_loop_quit (mainloop);
+ }
+}
+
+static gboolean
+register_client (void)
+{
+ GError *error;
+ GVariant *res;
+ const char *startup_id;
+ const char *app_id;
+
+ if (client_proxy)
+ return TRUE;
+
+ startup_id = g_getenv ("DESKTOP_AUTOSTART_ID");
+ if (!startup_id)
+ startup_id = "";
+ app_id = "at-spi-registryd.desktop";
+
+ error = NULL;
+ res = g_dbus_proxy_call_sync (sm_proxy,
+ "RegisterClient",
+ g_variant_new ("(ss)", app_id,
+ startup_id),
+ 0, 1000, NULL, &error);
+ if (! res) {
+ const char *message = (error && error->message ? error->message
+ : "no error");
+ g_warning ("Failed to register client: %s", message);
+ if (error)
+ g_error_free (error);
+ return FALSE;
+ }
+ g_variant_get (res, "(o)", &client_id);
+ g_variant_unref (res);
+
+ client_proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION, 0, NULL,
+ SM_DBUS_NAME,
+ client_id,
+ SM_CLIENT_DBUS_INTERFACE,
+ NULL, NULL);
+
+ g_signal_connect (client_proxy, "g-signal",
+ G_CALLBACK (client_proxy_signal_cb), NULL);
+
+ g_unsetenv ("DESKTOP_AUTOSTART_ID");
+
+ return TRUE;
+}
+
+/*---------------------------------------------------------------------------*/
+
+
+/*---------------------------------------------------------------------------*/
+
+typedef GObject *(*gconf_client_get_default_t) ();
+typedef gboolean (*gconf_client_get_bool_t)(GObject *, const char *, void *);
+
int
main (int argc, char **argv)
{
SpiRegistry *registry;
SpiDEController *dec;
- DRouteContext *droute;
- gchar *introspection_directory;
- GMainLoop *mainloop;
- DBusConnection *bus;
+ DBusConnection *bus = NULL;
GOptionContext *opt;
GError *err = NULL;
- DBusError error;
int ret;
- g_type_init();
-
- /* We depend on GDK as well as XLib for device event processing */
- gdk_init(&argc, &argv);
-
/*Parse command options*/
opt = g_option_context_new(NULL);
g_option_context_add_main_entries(opt, optentries, NULL);
if (!g_option_context_parse(opt, &argc, &argv, &err))
+ {
g_error("Option parsing failed: %s\n", err->message);
+ g_clear_error (&err);
+ }
if (dbus_name == NULL)
dbus_name = SPI_DBUS_NAME_REGISTRY;
- dbus_error_init (&error);
- bus = dbus_bus_get(DBUS_BUS_SESSION, &error);
+ bus = atspi_get_a11y_bus ();
if (!bus)
{
- g_warning("Couldn't connect to dbus: %s\n", error.message);
+ return 0;
}
mainloop = g_main_loop_new (NULL, FALSE);
- dbus_connection_setup_with_g_main(bus, g_main_context_default());
+ atspi_dbus_connection_setup_with_g_main(bus, NULL);
- ret = dbus_bus_request_name(bus, dbus_name, DBUS_NAME_FLAG_DO_NOT_QUEUE, &error);
+ ret = dbus_bus_request_name(bus, dbus_name, DBUS_NAME_FLAG_DO_NOT_QUEUE, NULL);
if (ret == DBUS_REQUEST_NAME_REPLY_EXISTS)
{
- g_error("Could not obtain D-Bus name - %s\n", dbus_name);
+ exit (0); /* most likely already running */
}
else
{
g_print ("SpiRegistry daemon is running with well-known name - %s\n", dbus_name);
}
- /* Get D-Bus introspection directory */
- introspection_directory = (char *) g_getenv("ATSPI_INTROSPECTION_PATH");
- if (introspection_directory == NULL)
- introspection_directory = ATSPI_INTROSPECTION_PATH;
-
- /* Set up D-Route for use by the dec */
- droute = droute_new (bus, introspection_directory);
-
- registry = spi_registry_new (bus, droute);
- dec = spi_registry_dec_new (registry, bus, droute);
-
-
- /* If DESKTOP_AUTOSTART_ID exists, assume we're started by session
- * manager and connect to it. */
- const char *desktop_autostart_id = g_getenv ("DESKTOP_AUTOSTART_ID");
- if (desktop_autostart_id != NULL) {
- char *client_id = g_strdup (desktop_autostart_id);
- /* Unset DESKTOP_AUTOSTART_ID in order to avoid child processes to
- * use the same client id. */
- g_unsetenv ("DESKTOP_AUTOSTART_ID");
- registry_session_init (client_id, argv[0]);
- g_free (client_id);
- }
+ registry = spi_registry_new (bus);
+ dec = spi_registry_dec_new (registry, bus);
+ if (use_gnome_session)
+ {
+ if (!session_manager_connect ())
+ g_warning ("Unable to connect to session manager");
+ }
g_main_loop_run (mainloop);
- return 0;
-}
-void
-registry_session_init (const char *previous_client_id, const char *exe)
-{
-#ifdef HAVE_SM
- char buf[256];
- char *client_id;
-
- SmcConn session_connection =
- SmcOpenConnection (NULL, /* use SESSION_MANAGER env */
- NULL, /* means use existing ICE connection */
- SmProtoMajor,
- SmProtoMinor,
- 0,
- NULL,
- (char*) previous_client_id,
- &client_id,
- 255, buf);
-
- if (session_connection != NULL) {
- SmProp prop1, prop2, prop3, prop4, prop5, prop6, *props[6];
- SmPropValue prop1val, prop2val, prop3val, prop4val, prop5val, prop6val;
- char pid[32];
- char hint = SmRestartImmediately;
- char priority = 1; /* low to run before other apps */
-
- prop1.name = SmProgram;
- prop1.type = SmARRAY8;
- prop1.num_vals = 1;
- prop1.vals = &prop1val;
- prop1val.value = exe;
- prop1val.length = strlen (exe);
-
- /* twm sets getuid() for this, but the SM spec plainly
- * says pw_name, twm is on crack
- */
- prop2.name = SmUserID;
- prop2.type = SmARRAY8;
- prop2.num_vals = 1;
- prop2.vals = &prop2val;
- prop2val.value = (char*) g_get_user_name ();
- prop2val.length = strlen (prop2val.value);
-
- prop3.name = SmRestartStyleHint;
- prop3.type = SmCARD8;
- prop3.num_vals = 1;
- prop3.vals = &prop3val;
- prop3val.value = &hint;
- prop3val.length = 1;
-
- sprintf (pid, "%d", getpid ());
- prop4.name = SmProcessID;
- prop4.type = SmARRAY8;
- prop4.num_vals = 1;
- prop4.vals = &prop4val;
- prop4val.value = pid;
- prop4val.length = strlen (prop4val.value);
-
- /* Always start in home directory */
- prop5.name = SmCurrentDirectory;
- prop5.type = SmARRAY8;
- prop5.num_vals = 1;
- prop5.vals = &prop5val;
- prop5val.value = (char*) g_get_home_dir ();
- prop5val.length = strlen (prop5val.value);
-
- prop6.name = "_GSM_Priority";
- prop6.type = SmCARD8;
- prop6.num_vals = 1;
- prop6.vals = &prop6val;
- prop6val.value = &priority;
- prop6val.length = 1;
-
- props[0] = &prop1;
- props[1] = &prop2;
- props[2] = &prop3;
- props[3] = &prop4;
- props[4] = &prop5;
- props[5] = &prop6;
-
- SmcSetProperties (session_connection, 6, props);
- }
+ dbus_connection_close (bus);
+ dbus_connection_unref (bus);
+ g_object_unref (dec);
+ g_object_unref (registry);
-#endif
+ return 0;
}
-
projects / platform / upstream / at-spi2-core.git / blobdiff