*
* at-spi-bus-launcher: Manage the a11y bus as a child process
*
- * Copyright 2011 Red Hat, Inc.
+ * Copyright 2011-2018 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
#include <unistd.h>
#include <string.h>
#include <signal.h>
+#ifdef __linux__
+#include <sys/prctl.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#endif
#include <sys/wait.h>
#include <errno.h>
#include <stdio.h>
#include <gio/gio.h>
+#ifdef HAVE_X11
#include <X11/Xlib.h>
#include <X11/Xatom.h>
+#endif
typedef enum {
A11Y_BUS_STATE_IDLE = 0,
GMainLoop *loop;
gboolean launch_immediately;
gboolean a11y_enabled;
+ gboolean screen_reader_enabled;
GDBusConnection *session_bus;
- GSettings *desktop_schema;
+ GSettings *a11y_schema;
+ GSettings *interface_schema;
+ int name_owner_id;
+
+ GDBusProxy *client_proxy;
A11yBusState state;
/* -1 == error, 0 == pending, > 0 == running */
int a11y_bus_pid;
char *a11y_bus_address;
int pipefd[2];
+ int listenfd;
char *a11y_launch_error_message;
} A11yBusLauncher;
" </interface>"
"<interface name='org.a11y.Status'>"
"<property name='IsEnabled' type='b' access='readwrite'/>"
+ "<property name='ScreenReaderEnabled' type='b' access='readwrite'/>"
"</interface>"
"</node>";
static GDBusNodeInfo *introspection_data = NULL;
static void
-setup_bus_child (gpointer data)
+respond_to_end_session (GDBusProxy *proxy)
{
- A11yBusLauncher *app = data;
- (void) app;
+ GVariant *parameters;
- close (app->pipefd[0]);
- dup2 (app->pipefd[1], 3);
- close (app->pipefd[1]);
+ parameters = g_variant_new ("(bs)", TRUE, "");
- /* On Linux, tell the bus process to exit if this process goes away */
-#ifdef __linux
-#include <sys/prctl.h>
- prctl (PR_SET_PDEATHSIG, 15);
-#endif
+ g_dbus_proxy_call (proxy,
+ "EndSessionResponse", parameters,
+ G_DBUS_CALL_FLAGS_NONE,
+ -1, NULL, NULL, NULL);
+}
+
+static void
+g_signal_cb (GDBusProxy *proxy,
+ gchar *sender_name,
+ gchar *signal_name,
+ GVariant *parameters,
+ gpointer user_data)
+{
+ A11yBusLauncher *app = user_data;
+
+ if (g_strcmp0 (signal_name, "QueryEndSession") == 0)
+ respond_to_end_session (proxy);
+ else if (g_strcmp0 (signal_name, "EndSession") == 0)
+ respond_to_end_session (proxy);
+ else if (g_strcmp0 (signal_name, "Stop") == 0)
+ g_main_loop_quit (app->loop);
+}
+
+static void
+client_proxy_ready_cb (GObject *source_object,
+ GAsyncResult *res,
+ gpointer user_data)
+{
+ A11yBusLauncher *app = user_data;
+ GError *error = NULL;
+
+ app->client_proxy = g_dbus_proxy_new_for_bus_finish (res, &error);
+
+ if (error != NULL)
+ {
+ g_warning ("Failed to get a client proxy: %s", error->message);
+ g_error_free (error);
+
+ return;
+ }
+
+ g_signal_connect (app->client_proxy, "g-signal",
+ G_CALLBACK (g_signal_cb), app);
+}
+
+static void
+register_client (A11yBusLauncher *app)
+{
+ GDBusProxyFlags flags;
+ GDBusProxy *sm_proxy;
+ GError *error;
+ const gchar *app_id;
+ const gchar *autostart_id;
+ gchar *client_startup_id;
+ GVariant *parameters;
+ GVariant *variant;
+ gchar *object_path;
+
+ flags = G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES |
+ G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS;
+
+ error = NULL;
+ sm_proxy = g_dbus_proxy_new_sync (app->session_bus, flags, NULL,
+ "org.gnome.SessionManager",
+ "/org/gnome/SessionManager",
+ "org.gnome.SessionManager",
+ NULL, &error);
+
+ if (error != NULL)
+ {
+ g_warning ("Failed to get session manager proxy: %s", error->message);
+ g_error_free (error);
+
+ return;
+ }
+
+ app_id = "at-spi-bus-launcher";
+ autostart_id = g_getenv ("DESKTOP_AUTOSTART_ID");
+
+ if (autostart_id != NULL)
+ {
+ client_startup_id = g_strdup (autostart_id);
+ g_unsetenv ("DESKTOP_AUTOSTART_ID");
+ }
+ else
+ {
+ client_startup_id = g_strdup ("");
+ }
+
+ parameters = g_variant_new ("(ss)", app_id, client_startup_id);
+ g_free (client_startup_id);
+
+ error = NULL;
+ variant = g_dbus_proxy_call_sync (sm_proxy,
+ "RegisterClient", parameters,
+ G_DBUS_CALL_FLAGS_NONE,
+ -1, NULL, &error);
+
+ g_object_unref (sm_proxy);
+
+ if (error != NULL)
+ {
+ g_warning ("Failed to register client: %s", error->message);
+ g_error_free (error);
+
+ return;
+ }
+
+ g_variant_get (variant, "(o)", &object_path);
+ g_variant_unref (variant);
+
+ flags = G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES;
+ g_dbus_proxy_new_for_bus (G_BUS_TYPE_SESSION, flags, NULL,
+ "org.gnome.SessionManager", object_path,
+ "org.gnome.SessionManager.ClientPrivate",
+ NULL, client_proxy_ready_cb, app);
+
+ g_free (object_path);
+}
+
+static void
+name_appeared_handler (GDBusConnection *connection,
+ const gchar *name,
+ const gchar *name_owner,
+ gpointer user_data)
+{
+ A11yBusLauncher *app = user_data;
+
+ register_client (app);
}
/**
{
ssize_t bytes_read;
- while (max_bytes > 1 && (bytes_read = read (fd, buf, MAX (4096, max_bytes - 1))))
+ while (max_bytes > 1 && (bytes_read = read (fd, buf, MIN (4096, max_bytes - 1))))
{
if (bytes_read < 0)
return FALSE;
g_main_loop_quit (app->loop);
}
+#ifdef DBUS_DAEMON
+static void
+setup_bus_child_daemon (gpointer data)
+{
+ A11yBusLauncher *app = data;
+ (void) app;
+
+ close (app->pipefd[0]);
+ dup2 (app->pipefd[1], 3);
+ close (app->pipefd[1]);
+
+ /* On Linux, tell the bus process to exit if this process goes away */
+#ifdef __linux__
+ prctl (PR_SET_PDEATHSIG, 15);
+#endif
+}
+
static gboolean
-ensure_a11y_bus (A11yBusLauncher *app)
+ensure_a11y_bus_daemon (A11yBusLauncher *app, char *config_path)
{
+ char *argv[] = { DBUS_DAEMON, config_path, "--nofork", "--print-address", "3", NULL };
GPid pid;
- char *argv[] = { DBUS_DAEMON, NULL, "--nofork", "--print-address", "3", NULL };
char addr_buf[2048];
GError *error = NULL;
- if (app->a11y_bus_pid != 0)
- return FALSE;
-
- argv[1] = g_strdup_printf ("--config-file=%s/at-spi2/accessibility.conf", SYSCONFDIR);
-
if (pipe (app->pipefd) < 0)
g_error ("Failed to create pipe: %s", strerror (errno));
-
+
+ g_clear_pointer (&app->a11y_launch_error_message, g_free);
+
if (!g_spawn_async (NULL,
argv,
NULL,
G_SPAWN_SEARCH_PATH | G_SPAWN_DO_NOT_REAP_CHILD,
- setup_bus_child,
+ setup_bus_child_daemon,
app,
&pid,
&error))
app->a11y_bus_address = g_strchomp (g_strdup (addr_buf));
g_debug ("a11y bus address: %s", app->a11y_bus_address);
+ return TRUE;
+
+error:
+ close (app->pipefd[0]);
+ close (app->pipefd[1]);
+ app->state = A11Y_BUS_STATE_ERROR;
+
+ return FALSE;
+}
+#else
+static gboolean
+ensure_a11y_bus_daemon (A11yBusLauncher *app, char *config_path)
+{
+ return FALSE;
+}
+#endif
+
+#ifdef DBUS_BROKER
+static void
+setup_bus_child_broker (gpointer data)
+{
+ A11yBusLauncher *app = data;
+ gchar *pid_str;
+ (void) app;
+
+ dup2 (app->listenfd, 3);
+ close (app->listenfd);
+ g_setenv("LISTEN_FDS", "1", TRUE);
+
+ pid_str = g_strdup_printf("%u", getpid());
+ g_setenv("LISTEN_PID", pid_str, TRUE);
+ g_free(pid_str);
+
+ /* Tell the bus process to exit if this process goes away */
+ prctl (PR_SET_PDEATHSIG, SIGTERM);
+}
+
+static gboolean
+ensure_a11y_bus_broker (A11yBusLauncher *app, char *config_path)
+{
+ char *argv[] = { DBUS_BROKER, config_path, "--scope", "user", NULL };
+ struct sockaddr_un addr = { .sun_family = AF_UNIX };
+ socklen_t addr_len = sizeof(addr);
+ GPid pid;
+ GError *error = NULL;
+
+ if ((app->listenfd = socket (PF_UNIX, SOCK_STREAM | SOCK_NONBLOCK, 0)) < 0)
+ g_error ("Failed to create listening socket: %s", strerror (errno));
+
+ if (bind (app->listenfd, (struct sockaddr *)&addr, sizeof(sa_family_t)) < 0)
+ g_error ("Failed to bind listening socket: %s", strerror (errno));
+
+ if (getsockname (app->listenfd, (struct sockaddr *)&addr, &addr_len) < 0)
+ g_error ("Failed to get socket name for listening socket: %s", strerror(errno));
+
+ if (listen (app->listenfd, 1024) < 0)
+ g_error ("Failed to listen on socket: %s", strerror(errno));
+
+ g_clear_pointer (&app->a11y_launch_error_message, g_free);
+
+ if (!g_spawn_async (NULL,
+ argv,
+ NULL,
+ G_SPAWN_SEARCH_PATH | G_SPAWN_DO_NOT_REAP_CHILD,
+ setup_bus_child_broker,
+ app,
+ &pid,
+ &error))
+ {
+ app->a11y_bus_pid = -1;
+ app->a11y_launch_error_message = g_strdup (error->message);
+ g_clear_error (&error);
+ goto error;
+ }
+
+ close (app->listenfd);
+ app->listenfd = -1;
+
+ g_child_watch_add (pid, on_bus_exited, app);
+ app->a11y_bus_pid = pid;
+ g_debug ("Launched a11y bus, child is %ld", (long) pid);
+ app->state = A11Y_BUS_STATE_RUNNING;
+
+ app->a11y_bus_address = g_strconcat("unix:abstract=", addr.sun_path + 1, NULL);
+ g_debug ("a11y bus address: %s", app->a11y_bus_address);
+
+ return TRUE;
+
+error:
+ close (app->listenfd);
+ app->state = A11Y_BUS_STATE_ERROR;
+
+ return FALSE;
+}
+#else
+static gboolean
+ensure_a11y_bus_broker (A11yBusLauncher *app, char *config_path)
+{
+ return FALSE;
+}
+#endif
+
+static gboolean
+ensure_a11y_bus (A11yBusLauncher *app)
+{
+ char *config_path = NULL;
+ gboolean success = FALSE;
+
+ if (app->a11y_bus_pid != 0)
+ return FALSE;
+
+ if (g_file_test (SYSCONFDIR"/at-spi2/accessibility.conf", G_FILE_TEST_EXISTS))
+ config_path = "--config-file="SYSCONFDIR"/at-spi2/accessibility.conf";
+ else
+ config_path = "--config-file="DATADIR"/defaults/at-spi2/accessibility.conf";
+
+#ifdef WANT_DBUS_BROKER
+ success = ensure_a11y_bus_broker (app, config_path);
+ if (!success)
+ {
+ if (!ensure_a11y_bus_daemon (app, config_path))
+ return FALSE;
+ }
+#else
+ success = ensure_a11y_bus_daemon (app, config_path);
+ if (!success)
+ {
+ if (!ensure_a11y_bus_broker (app, config_path))
+ return FALSE;
+ }
+#endif
+
+#ifdef HAVE_X11
{
Display *display = XOpenDisplay (NULL);
if (display)
XCloseDisplay (display);
}
}
+#endif
return TRUE;
-
- error:
- close (app->pipefd[0]);
- close (app->pipefd[1]);
- app->state = A11Y_BUS_STATE_ERROR;
-
- return FALSE;
}
static void
A11yBusLauncher *app = user_data;
if (g_strcmp0 (property_name, "IsEnabled") == 0)
- {
- return g_variant_new ("b", app->a11y_enabled);
- }
+ return g_variant_new ("b", app->a11y_enabled);
+ else if (g_strcmp0 (property_name, "ScreenReaderEnabled") == 0)
+ return g_variant_new ("b", app->screen_reader_enabled);
else
return NULL;
}
handle_a11y_enabled_change (A11yBusLauncher *app, gboolean enabled,
gboolean notify_gsettings)
{
- GVariantBuilder *builder;
- GVariantBuilder *invalidated_builder;
+ GVariantBuilder builder;
+ GVariantBuilder invalidated_builder;
if (enabled == app->a11y_enabled)
return;
app->a11y_enabled = enabled;
- if (notify_gsettings && app->desktop_schema)
+ if (notify_gsettings && app->interface_schema)
+ {
+ g_settings_set_boolean (app->interface_schema, "toolkit-accessibility",
+ enabled);
+ g_settings_sync ();
+ }
+
+ g_variant_builder_init (&builder, G_VARIANT_TYPE_ARRAY);
+ g_variant_builder_init (&invalidated_builder, G_VARIANT_TYPE ("as"));
+ g_variant_builder_add (&builder, "{sv}", "IsEnabled",
+ g_variant_new_boolean (enabled));
+
+ g_dbus_connection_emit_signal (app->session_bus, NULL, "/org/a11y/bus",
+ "org.freedesktop.DBus.Properties",
+ "PropertiesChanged",
+ g_variant_new ("(sa{sv}as)", "org.a11y.Status",
+ &builder,
+ &invalidated_builder),
+ NULL);
+
+ g_variant_builder_clear (&builder);
+ g_variant_builder_clear (&invalidated_builder);
+}
+
+static void
+handle_screen_reader_enabled_change (A11yBusLauncher *app, gboolean enabled,
+ gboolean notify_gsettings)
+{
+ GVariantBuilder builder;
+ GVariantBuilder invalidated_builder;
+
+ if (enabled == app->screen_reader_enabled)
+ return;
+
+ /* If the screen reader is being enabled, we should enable accessibility
+ * if it isn't enabled already */
+ if (enabled)
+ handle_a11y_enabled_change (app, enabled, notify_gsettings);
+
+ app->screen_reader_enabled = enabled;
+
+ if (notify_gsettings && app->a11y_schema)
{
- g_settings_set_boolean (app->desktop_schema, "toolkit-accessibility",
+ g_settings_set_boolean (app->a11y_schema, "screen-reader-enabled",
enabled);
g_settings_sync ();
}
- builder = g_variant_builder_new (G_VARIANT_TYPE_ARRAY);
- invalidated_builder = g_variant_builder_new (G_VARIANT_TYPE ("as"));
- g_variant_builder_add (builder, "{sv}", "IsEnabled",
+ g_variant_builder_init (&builder, G_VARIANT_TYPE_ARRAY);
+ g_variant_builder_init (&invalidated_builder, G_VARIANT_TYPE ("as"));
+ g_variant_builder_add (&builder, "{sv}", "ScreenReaderEnabled",
g_variant_new_boolean (enabled));
g_dbus_connection_emit_signal (app->session_bus, NULL, "/org/a11y/bus",
- "org.freedesktop.DBus", "PropertiesChanged",
+ "org.freedesktop.DBus.Properties",
+ "PropertiesChanged",
g_variant_new ("(sa{sv}as)", "org.a11y.Status",
- builder,
- invalidated_builder),
+ &builder,
+ &invalidated_builder),
NULL);
+
+ g_variant_builder_clear (&builder);
+ g_variant_builder_clear (&invalidated_builder);
}
static gboolean
gpointer user_data)
{
A11yBusLauncher *app = user_data;
+ const gchar *type = g_variant_get_type_string (value);
+ gboolean enabled;
+
+ if (g_strcmp0 (type, "b") != 0)
+ {
+ g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS,
+ "org.a11y.Status.%s expects a boolean but got %s", property_name, type);
+ return FALSE;
+ }
+
+ enabled = g_variant_get_boolean (value);
if (g_strcmp0 (property_name, "IsEnabled") == 0)
{
- const gchar *type = g_variant_get_type_string (value);
- gboolean enabled;
- if (g_strcmp0 (type, "b") != 0)
- {
- g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS,
- "org.a11y.Status.IsEnabled expects a boolean but got %s", type);
- return FALSE;
- }
- enabled = g_variant_get_boolean (value);
handle_a11y_enabled_change (app, enabled, TRUE);
return TRUE;
}
+ else if (g_strcmp0 (property_name, "ScreenReaderEnabled") == 0)
+ {
+ handle_screen_reader_enabled_change (app, enabled, TRUE);
+ return TRUE;
+ }
else
{
g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS,
NULL,
&error);
if (registration_id == 0)
- g_error ("%s", error->message);
+ {
+ g_error ("%s", error->message);
+ g_clear_error (&error);
+ }
g_dbus_connection_register_object (connection,
- "/org/a11y/bus",
- introspection_data->interfaces[1],
- &status_vtable,
- _global_app,
- NULL,
- &error);
+ "/org/a11y/bus",
+ introspection_data->interfaces[1],
+ &status_vtable,
+ _global_app,
+ NULL,
+ NULL);
}
static void
const gchar *name,
gpointer user_data)
{
- A11yBusLauncher *app = user_data;
- (void) app;
+ g_bus_watch_name (G_BUS_TYPE_SESSION,
+ "org.gnome.SessionManager",
+ G_BUS_NAME_WATCHER_FLAGS_NONE,
+ name_appeared_handler, NULL,
+ user_data, NULL);
}
static int sigterm_pipefd[2];
static gboolean
already_running ()
{
+#ifdef HAVE_X11
Atom AT_SPI_BUS;
Atom actual_type;
Display *bridge_display;
if (data)
{
GDBusConnection *bus;
- GError *error = NULL;
- const gchar *old_session = g_getenv ("DBUS_SESSION_BUS_ADDRESS");
- /* TODO: Is there a better way to connect? This is really hacky */
- g_setenv ("DBUS_SESSION_BUS_ADDRESS", data, TRUE);
- bus = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error);
- g_setenv ("DBUS_SESSION_BUS_ADDRESS", old_session, TRUE);
+ bus = g_dbus_connection_new_for_address_sync ((const gchar *)data, 0,
+ NULL, NULL, NULL);
if (bus != NULL)
{
result = TRUE;
XCloseDisplay (bridge_display);
return result;
+#else
+ return FALSE;
+#endif
}
static GSettings *
-get_desktop_schema ()
+get_schema (const gchar *name)
{
+#if GLIB_CHECK_VERSION (2, 32, 0)
+ GSettingsSchemaSource *source = g_settings_schema_source_get_default ();
+ GSettingsSchema *schema = g_settings_schema_source_lookup (source, name, FALSE);
+
+ if (schema == NULL)
+ return NULL;
+
+ return g_settings_new_full (schema, NULL, NULL);
+#else
const char * const *schemas = NULL;
gint i;
schemas = g_settings_list_schemas ();
for (i = 0; schemas[i]; i++)
{
- if (!strcmp (schemas[i], "org.gnome.desktop.interface"))
+ if (!strcmp (schemas[i], name))
return g_settings_new (schemas[i]);
}
return NULL;
+#endif
}
static void
gsettings_key_changed (GSettings *gsettings, const gchar *key, void *user_data)
{
gboolean new_val = g_settings_get_boolean (gsettings, key);
- A11yBusLauncher *app = user_data;
-
- if (strcmp (key, "toolkit-accessibility") != 0)
- return;
- handle_a11y_enabled_change (_global_app, new_val, FALSE);
+ if (!strcmp (key, "toolkit-accessibility"))
+ handle_a11y_enabled_change (_global_app, new_val, FALSE);
+ else if (!strcmp (key, "screen-reader-enabled"))
+ handle_screen_reader_enabled_change (_global_app, new_val, FALSE);
}
int
main (int argc,
char **argv)
{
- GError *error = NULL;
- GMainLoop *loop;
- GDBusConnection *session_bus;
- int name_owner_id;
gboolean a11y_set = FALSE;
+ gboolean screen_reader_set = FALSE;
gint i;
- g_type_init ();
-
if (already_running ())
return 0;
{
if (!strcmp (argv[i], "--launch-immediately"))
_global_app->launch_immediately = TRUE;
- else if (sscanf (argv[i], "--a11y=%d", &_global_app->a11y_enabled) == 2)
+ else if (sscanf (argv[i], "--a11y=%d", &_global_app->a11y_enabled) == 1)
a11y_set = TRUE;
+ else if (sscanf (argv[i], "--screen-reader=%d",
+ &_global_app->screen_reader_enabled) == 1)
+ screen_reader_set = TRUE;
else
- g_error ("usage: %s [--launch-immediately] [--a11y=0|1]", argv[0]);
+ g_error ("usage: %s [--launch-immediately] [--a11y=0|1] [--screen-reader=0|1]", argv[0]);
}
- _global_app->desktop_schema = get_desktop_schema ();
+ _global_app->interface_schema = get_schema ("org.gnome.desktop.interface");
+ _global_app->a11y_schema = get_schema ("org.gnome.desktop.a11y.applications");
if (!a11y_set)
{
- _global_app->a11y_enabled = _global_app->desktop_schema
- ? g_settings_get_boolean (_global_app->desktop_schema, "toolkit-accessibility")
+ _global_app->a11y_enabled = _global_app->interface_schema
+ ? g_settings_get_boolean (_global_app->interface_schema, "toolkit-accessibility")
: _global_app->launch_immediately;
}
- if (_global_app->desktop_schema)
- g_signal_connect (_global_app->desktop_schema,
+ if (!screen_reader_set)
+ {
+ _global_app->screen_reader_enabled = _global_app->a11y_schema
+ ? g_settings_get_boolean (_global_app->a11y_schema, "screen-reader-enabled")
+ : FALSE;
+ }
+
+ if (_global_app->interface_schema)
+ g_signal_connect (_global_app->interface_schema,
"changed::toolkit-accessibility",
G_CALLBACK (gsettings_key_changed), _global_app);
+ if (_global_app->a11y_schema)
+ g_signal_connect (_global_app->a11y_schema,
+ "changed::screen-reader-enabled",
+ G_CALLBACK (gsettings_key_changed), _global_app);
+
init_sigterm_handling (_global_app);
introspection_data = g_dbus_node_info_new_for_xml (introspection_xml, NULL);
g_assert (introspection_data != NULL);
- name_owner_id = g_bus_own_name (G_BUS_TYPE_SESSION,
- "org.a11y.Bus",
- G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT,
- on_bus_acquired,
- on_name_acquired,
- on_name_lost,
- _global_app,
- NULL);
+ _global_app->name_owner_id =
+ g_bus_own_name (G_BUS_TYPE_SESSION,
+ "org.a11y.Bus",
+ G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT,
+ on_bus_acquired,
+ on_name_acquired,
+ on_name_lost,
+ _global_app,
+ NULL);
g_main_loop_run (_global_app->loop);
* GDM is launching a login on an X server it was using before,
* we don't want early login processes to pick up the stale address.
*/
+#ifdef HAVE_X11
{
Display *display = XOpenDisplay (NULL);
if (display)
XCloseDisplay (display);
}
}
+#endif
if (_global_app->a11y_launch_error_message)
{
projects / platform / upstream / at-spi2-core.git / blobdiff