#include "gsimpleasyncresult.h"
#ifdef G_OS_UNIX
+#include "gkdbus.h"
+#include "gkdbusconnection.h"
#include "gunixconnection.h"
#include "gunixfdmessage.h"
#endif
* over any transport that can by represented as an #GIOStream.
*
* This class is rarely used directly in D-Bus clients. If you are writing
- * an D-Bus client, it is often easier to use the g_bus_own_name(),
+ * a D-Bus client, it is often easier to use the g_bus_own_name(),
* g_bus_watch_name() or g_dbus_proxy_new_for_bus() APIs.
*
* As an exception to the usual GLib rule that a particular object must not
static GWeakRef the_session_bus;
static GWeakRef the_system_bus;
+static GWeakRef the_user_bus;
+static GWeakRef the_machine_bus;
/* Extra pseudo-member of GDBusSendMessageFlags.
* Set by initable_init() to indicate that despite not being initialized yet,
/* ---------------------------------------------------------------------------------------------------- */
/**
+ * g_dbus_request_name:
+ * @connection: a #GDBusConnection
+ * @name: well-known bus name (name to request)
+ * @flags: a set of flags from the GBusNameOwnerFlags enumeration
+ * @error: return location for error or %NULL
+ *
+ * Synchronously acquires name on the bus and returns status code.
+ *
+ * The calling thread is blocked until a reply is received.
+ *
+ * Returns: status code or %G_BUS_REQUEST_NAME_FLAGS_ERROR
+ * if @error is set.
+ *
+ * Since: 2.4x
+ */
+GBusRequestNameReplyFlags
+g_dbus_request_name (GDBusConnection *connection,
+ const gchar *name,
+ GBusNameOwnerFlags flags,
+ GError **error)
+{
+ GVariant *result;
+ guint32 request_name_reply;
+
+ g_return_val_if_fail (G_IS_DBUS_CONNECTION (connection), G_BUS_RELEASE_NAME_FLAGS_ERROR);
+ g_return_val_if_fail (g_dbus_is_name (name) && !g_dbus_is_unique_name (name), G_BUS_RELEASE_NAME_FLAGS_ERROR);
+ g_return_val_if_fail (error == NULL || *error == NULL, G_BUS_RELEASE_NAME_FLAGS_ERROR);
+
+ if (G_IS_KDBUS_CONNECTION (connection->stream))
+ result = _g_kdbus_RequestName (connection, name, flags, error);
+ else
+ result = g_dbus_connection_call_sync (connection, "org.freedesktop.DBus", "/org/freedesktop/DBus",
+ "org.freedesktop.DBus", "RequestName",
+ g_variant_new ("(su)", name, flags), G_VARIANT_TYPE ("(u)"),
+ G_DBUS_CALL_FLAGS_NONE, -1, NULL, error);
+
+ if (result != NULL)
+ {
+ g_variant_get (result, "(u)", &request_name_reply);
+ g_variant_unref (result);
+ }
+ else
+ request_name_reply = G_BUS_REQUEST_NAME_FLAGS_ERROR;
+
+ return (GBusRequestNameReplyFlags) request_name_reply;
+}
+
+/**
+ * g_dbus_release_name:
+ * @connection: a #GDBusConnection
+ * @name: well-known bus name (name to release)
+ * @error: return location for error or %NULL
+ *
+ * Synchronously releases name on the bus and returns status code.
+ *
+ * The calling thread is blocked until a reply is received.
+ *
+ * Returns: status code or %G_BUS_RELEASE_NAME_FLAGS_ERROR
+ * if @error is set.
+ *
+ * Since: 2.4x
+ */
+GBusReleaseNameReplyFlags
+g_dbus_release_name (GDBusConnection *connection,
+ const gchar *name,
+ GError **error)
+{
+ GVariant *result;
+ guint32 release_name_reply;
+
+ g_return_val_if_fail (G_IS_DBUS_CONNECTION (connection), G_BUS_RELEASE_NAME_FLAGS_ERROR);
+ g_return_val_if_fail (g_dbus_is_name (name) && !g_dbus_is_unique_name (name), G_BUS_RELEASE_NAME_FLAGS_ERROR);
+ g_return_val_if_fail (error == NULL || *error == NULL, G_BUS_RELEASE_NAME_FLAGS_ERROR);
+
+ if (G_IS_KDBUS_CONNECTION (connection->stream))
+ result = _g_kdbus_ReleaseName (connection, name, error);
+ else
+ result = g_dbus_connection_call_sync (connection, "org.freedesktop.DBus", "/org/freedesktop/DBus",
+ "org.freedesktop.DBus", "ReleaseName",
+ g_variant_new ("(s)", name), G_VARIANT_TYPE ("(u)"),
+ G_DBUS_CALL_FLAGS_NONE, -1, NULL, error);
+
+ if (result != NULL)
+ {
+ g_variant_get (result, "(u)", &release_name_reply);
+ g_variant_unref (result);
+ }
+ else
+ release_name_reply = G_BUS_RELEASE_NAME_FLAGS_ERROR;
+
+ return (GBusReleaseNameReplyFlags) release_name_reply;
+}
+
+/**
+ * g_dbus_get_bus_id:
+ * @connection: a #GDBusConnection
+ * @error: return location for error or %NULL
+ *
+ * Synchronously returns the unique ID of the bus.
+ *
+ * The calling thread is blocked until a reply is received.
+ *
+ * Returns: the unique ID of the bus or %NULL if @error is set.
+ * Free with g_free().
+ *
+ * Since: 2.4x
+ */
+gchar *
+g_dbus_get_bus_id (GDBusConnection *connection,
+ GError **error)
+{
+ GVariant *result;
+ gchar *bus_id;
+
+ g_return_val_if_fail (G_IS_DBUS_CONNECTION (connection), NULL);
+ g_return_val_if_fail (error == NULL || *error == NULL, NULL);
+
+ result = NULL;
+ bus_id = NULL;
+
+ if (G_IS_KDBUS_CONNECTION (connection->stream))
+ {
+ result = _g_kdbus_GetBusId (connection, error);
+ }
+ else
+ {
+ result = g_dbus_connection_call_sync (connection, "org.freedesktop.DBus", "/",
+ "org.freedesktop.DBus", "GetId",
+ NULL, G_VARIANT_TYPE ("(s)"),
+ G_DBUS_CALL_FLAGS_NONE, -1, NULL, error);
+ }
+
+ if (result != NULL)
+ {
+ g_variant_get (result, "(s)", &bus_id);
+ g_variant_unref (result);
+ }
+
+ return bus_id;
+}
+
+typedef enum
+{
+ LIST_NAMES,
+ LIST_ACTIVATABLE_NAMES,
+ LIST_QUEUED_OWNERS
+} GDBusListNameType;
+
+static gchar **
+_g_dbus_get_list_internal (GDBusConnection *connection,
+ const gchar *name,
+ GDBusListNameType list_name_type,
+ GError **error)
+{
+ gchar **strv;
+ GVariant *result;
+ GVariantIter *iter;
+ gchar *str;
+ gsize n, i;
+
+ result = NULL;
+ strv = NULL;
+
+ if (list_name_type == LIST_QUEUED_OWNERS)
+ {
+ if (G_IS_KDBUS_CONNECTION (connection->stream))
+ result = _g_kdbus_GetListQueuedOwners (connection, name, error);
+ else
+ result = g_dbus_connection_call_sync (connection, "org.freedesktop.DBus", "/",
+ "org.freedesktop.DBus", "ListQueuedOwners",
+ g_variant_new ("(s)", name), G_VARIANT_TYPE ("(as)"),
+ G_DBUS_CALL_FLAGS_NONE, -1, NULL, error);
+ }
+ else
+ {
+ gchar *method_name;
+
+ if (list_name_type == LIST_NAMES)
+ method_name = "ListNames";
+ else
+ method_name = "ListActivatableNames";
+
+ if (G_IS_KDBUS_CONNECTION (connection->stream))
+ result = _g_kdbus_GetListNames (connection, list_name_type, error);
+ else
+ result = g_dbus_connection_call_sync (connection, "org.freedesktop.DBus", "/",
+ "org.freedesktop.DBus", method_name,
+ NULL, G_VARIANT_TYPE ("(as)"),
+ G_DBUS_CALL_FLAGS_NONE, -1, NULL, error);
+ }
+
+ if (result != NULL)
+ {
+ g_variant_get (result, "(as)", &iter);
+ n = g_variant_iter_n_children (iter);
+ strv = g_new (gchar *, n + 1);
+
+ i = 0;
+ while (g_variant_iter_loop (iter, "s", &str))
+ {
+ strv[i] = g_strdup (str);
+ i++;
+ }
+ strv[i] = NULL;
+
+ g_variant_iter_free (iter);
+ g_variant_unref (result);
+ }
+
+ return strv;
+}
+
+/**
+ * g_dbus_get_list_names:
+ * @connection: a #GDBusConnection
+ * @error: return location for error or %NULL
+ *
+ * Synchronously returns a list of all currently-owned names on the bus.
+ *
+ * The calling thread is blocked until a reply is received.
+ *
+ * Returns: a list of all currently-owned names on the bus or %NULL if
+ * @error is set. Free with g_strfreev().
+ *
+ * Since: 2.4x
+ */
+gchar **
+g_dbus_get_list_names (GDBusConnection *connection,
+ GError **error)
+{
+ gchar **strv;
+
+ g_return_val_if_fail (G_IS_DBUS_CONNECTION (connection), NULL);
+ g_return_val_if_fail (error == NULL || *error == NULL, NULL);
+
+ strv = _g_dbus_get_list_internal (connection, NULL, LIST_NAMES, error);
+
+ return strv;
+}
+
+/**
+ * g_dbus_get_list_activatable_names:
+ * @connection: a #GDBusConnection
+ * @error: return location for error or %NULL
+ *
+ * Synchronously returns a list of all names that can be activated on the bus.
+ *
+ * The calling thread is blocked until a reply is received.
+ *
+ * Returns: a list of all names that can be activated on the bus or %NULL if
+ * @error is set. Free with g_strfreev().
+ *
+ * Since: 2.4x
+ */
+gchar **
+g_dbus_get_list_activatable_names (GDBusConnection *connection,
+ GError **error)
+{
+ gchar **strv;
+
+ g_return_val_if_fail (G_IS_DBUS_CONNECTION (connection), NULL);
+ g_return_val_if_fail (error == NULL || *error == NULL, NULL);
+
+ strv = _g_dbus_get_list_internal (connection, NULL, LIST_ACTIVATABLE_NAMES, error);
+
+ return strv;
+}
+
+/**
+ * g_dbus_get_list_queued_names:
+ * @connection: a #GDBusConnection
+ * @name: a unique or well-known bus name
+ * @error: return location for error or %NULL
+ *
+ * Synchronously returns the unique bus names of connections currently queued
+ * for the @name.
+ *
+ * If @name contains a value not compatible with the D-Bus syntax and naming
+ * conventions for bus names, the operation returns %NULL and @error is set.
+ *
+ * The calling thread is blocked until a reply is received.
+ *
+ * Returns: the unique bus names of connections currently queued for the @name
+ * or %NULL if @error is set. Free with g_strfreev().
+ *
+ * Since: 2.4x
+ */
+gchar **
+g_dbus_get_list_queued_owners (GDBusConnection *connection,
+ const gchar *name,
+ GError **error)
+{
+ gchar **strv;
+
+ g_return_val_if_fail (G_IS_DBUS_CONNECTION (connection), NULL);
+ g_return_val_if_fail (name == NULL || g_dbus_is_name (name), NULL);
+ g_return_val_if_fail (error == NULL || *error == NULL, NULL);
+
+ strv = _g_dbus_get_list_internal (connection, name, LIST_QUEUED_OWNERS, error);
+
+ return strv;
+}
+
+/**
+ * g_dbus_get_name_owner:
+ * @connection: a #GDBusConnection
+ * @name: well-known bus name to get the owner of
+ * @error: return location for error or %NULL
+ *
+ * Synchronously returns the unique connection name of the primary owner of
+ * the name given. If the requested name doesn't have an owner, an @error is
+ * returned.
+ *
+ * If @name contains a value not compatible with the D-Bus syntax and naming
+ * conventions for bus names, the operation returns %NULL and @error is set.
+ *
+ * The calling thread is blocked until a reply is received.
+ *
+ * Returns: the unique connection name of the primary owner of the
+ * name given. If the requested name doesn't have an owner, function
+ * returns %NULL and @error is set. Free with g_free().
+ *
+ * Since: 2.4x
+ */
+gchar *
+g_dbus_get_name_owner (GDBusConnection *connection,
+ const gchar *name,
+ GError **error)
+{
+ GVariant *result;
+ gchar *name_owner;
+
+ g_return_val_if_fail (G_IS_DBUS_CONNECTION (connection), NULL);
+ g_return_val_if_fail (name == NULL || g_dbus_is_name (name), NULL);
+ g_return_val_if_fail (error == NULL || *error == NULL, NULL);
+
+ name_owner = NULL;
+ result = NULL;
+
+ if (G_IS_KDBUS_CONNECTION (connection->stream))
+ result = _g_kdbus_GetNameOwner (connection, name, error);
+ else
+ result = g_dbus_connection_call_sync (connection, "org.freedesktop.DBus", "/",
+ "org.freedesktop.DBus", "GetNameOwner",
+ g_variant_new ("(s)", name), G_VARIANT_TYPE ("(s)"),
+ G_DBUS_CALL_FLAGS_NONE, -1, NULL, error);
+ if (result != NULL)
+ {
+ g_variant_get (result, "(s)", &name_owner);
+ g_variant_unref (result);
+ }
+ else
+ name_owner = NULL;
+
+ return name_owner;
+}
+
+/**
+ * g_dbus_name_has_owner:
+ * @connection: a #GDBusConnection
+ * @name: a unique or well-known bus name
+ * @error: return location for error or %NULL
+ *
+ * Synchronously checks if the specified name exists (currently has an owner).
+ *
+ * If @name contains a value not compatible with the D-Bus syntax and naming
+ * conventions for bus names, the operation returns %NULL and @error is set.
+ *
+ * The calling thread is blocked until a reply is received.
+ *
+ * Returns: %TRUE if specified name exists (currently has an owner)
+ * If the requested name doesn't have an owner or @error is set,
+ * function returns %FALSE.
+ *
+ * Since: 2.4x
+ */
+gboolean
+g_dbus_name_has_owner (GDBusConnection *connection,
+ const gchar *name,
+ GError **error)
+{
+ GVariant *result;
+ gboolean ret;
+
+ g_return_val_if_fail (G_IS_DBUS_CONNECTION (connection), NULL);
+ g_return_val_if_fail (name == NULL || g_dbus_is_name (name), NULL);
+ g_return_val_if_fail (error == NULL || *error == NULL, NULL);
+
+ result = NULL;
+
+ if (G_IS_KDBUS_CONNECTION (connection->stream))
+ result = _g_kdbus_NameHasOwner (connection, name, error);
+ else
+ result = g_dbus_connection_call_sync (connection, "org.freedesktop.DBus", "/",
+ "org.freedesktop.DBus", "NameHasOwner",
+ g_variant_new ("(s)", name), G_VARIANT_TYPE ("(b)"),
+ G_DBUS_CALL_FLAGS_NONE, -1, NULL, error);
+ if (result != NULL)
+ {
+ g_variant_get (result, "(b)", &ret);
+ g_variant_unref (result);
+ }
+ else
+ ret = FALSE;
+
+ return ret;
+}
+
+/**
+ * g_dbus_get_connection_pid:
+ * @connection: a #GDBusConnection
+ * @name: a unique or well-known bus name of the connection to query
+ * @error: return location for error or %NULL
+ *
+ * Synchronously returns the Unix process ID of the process connected to the
+ * bus. If unable to determine it, an @error is returned.
+ *
+ * If @name contains a value not compatible with the D-Bus syntax and naming
+ * conventions for bus names, the operation returns (guint32) -1 and @error
+ * is set.
+ *
+ * The calling thread is blocked until a reply is received.
+ *
+ * Returns: the Unix process ID of the process connected to the bus or
+ * (guint32) -1 if @error is set.
+ *
+ * Since: 2.4x
+ */
+guint32
+g_dbus_get_connection_pid (GDBusConnection *connection,
+ const gchar *name,
+ GError **error)
+{
+ GVariant *result;
+ guint32 pid;
+
+ g_return_val_if_fail (G_IS_DBUS_CONNECTION (connection), -1);
+ g_return_val_if_fail (name == NULL || g_dbus_is_name (name), -1);
+ g_return_val_if_fail (error == NULL || *error == NULL, -1);
+
+ result = NULL;
+ pid = -1;
+
+ if (G_IS_KDBUS_CONNECTION (connection->stream))
+ result = _g_kdbus_GetConnectionUnixProcessID (connection, name, error);
+ else
+ result = g_dbus_connection_call_sync (connection, "org.freedesktop.DBus", "/",
+ "org.freedesktop.DBus", "GetConnectionUnixProcessID",
+ g_variant_new ("(s)", name), G_VARIANT_TYPE ("(u)"),
+ G_DBUS_CALL_FLAGS_NONE, -1, NULL, error);
+ if (result != NULL)
+ {
+ g_variant_get (result, "(u)", &pid);
+ g_variant_unref (result);
+ }
+
+ return pid;
+}
+
+/**
+ * g_dbus_get_connection_uid:
+ * @connection: a #GDBusConnection
+ * @name: a unique or well-known bus name of the connection to query
+ * @error: return location for error or %NULL
+ *
+ * Synchronously returns the Unix user ID of the process connected to the
+ * bus. If unable to determine it, an @error is returned.
+ *
+ * If @name contains a value not compatible with the D-Bus syntax and naming
+ * conventions for bus names, the operation returns (guint32) -1 and @error
+ * is set.
+ *
+ * The calling thread is blocked until a reply is received.
+ *
+ * Returns: the Unix user ID of the process connected to the bus or
+ * (guint32) -1 if @error is set.
+ *
+ * Since: 2.4x
+ */
+guint32
+g_dbus_get_connection_uid (GDBusConnection *connection,
+ const gchar *name,
+ GError **error)
+{
+ GVariant *result;
+ guint32 uid;
+
+ g_return_val_if_fail (G_IS_DBUS_CONNECTION (connection), -1);
+ g_return_val_if_fail (name == NULL || g_dbus_is_name (name), -1);
+ g_return_val_if_fail (error == NULL || *error == NULL, -1);
+
+ result = NULL;
+ uid = -1;
+
+ if (G_IS_KDBUS_CONNECTION (connection->stream))
+ result = _g_kdbus_GetConnectionUnixUser (connection, name, error);
+ else
+ result = g_dbus_connection_call_sync (connection, "org.freedesktop.DBus", "/",
+ "org.freedesktop.DBus", "GetConnectionUnixUser",
+ g_variant_new ("(s)", name), G_VARIANT_TYPE ("(u)"),
+ G_DBUS_CALL_FLAGS_NONE, -1, NULL, error);
+ if (result != NULL)
+ {
+ g_variant_get (result, "(u)", &uid);
+ g_variant_unref (result);
+ }
+
+ return uid;
+}
+
+/* ---------------------------------------------------------------------------------------------------- */
+
+/**
* g_dbus_connection_get_last_serial:
* @connection: a #GDBusConnection
*
g_assert_not_reached ();
}
+ /* [KDBUS] Skip authentication process for kdbus transport */
+ if (G_IS_KDBUS_CONNECTION (connection->stream))
+ {
+ goto authenticated;
+ }
+
/* Authenticate the connection */
if (connection->flags & G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_SERVER)
{
connection->authentication_observer = NULL;
}
+authenticated:
+
//g_output_stream_flush (G_SOCKET_CONNECTION (connection->stream)
//g_debug ("haz unix fd passing powers: %d", connection->capabilities & G_DBUS_CAPABILITY_FLAGS_UNIX_FD_PASSING);
goto out;
}
- hello_result = g_dbus_connection_call_sync (connection,
- "org.freedesktop.DBus", /* name */
- "/org/freedesktop/DBus", /* path */
- "org.freedesktop.DBus", /* interface */
- "Hello",
- NULL, /* parameters */
- G_VARIANT_TYPE ("(s)"),
- CALL_FLAGS_INITIALIZING,
- -1,
- NULL, /* TODO: cancellable */
- &connection->initialization_error);
+ if (G_IS_KDBUS_CONNECTION (connection->stream))
+ {
+ hello_result = _g_kdbus_Hello (connection->stream, &connection->initialization_error);
+ }
+ else
+ {
+ hello_result = g_dbus_connection_call_sync (connection,
+ "org.freedesktop.DBus", /* name */
+ "/org/freedesktop/DBus", /* path */
+ "org.freedesktop.DBus", /* interface */
+ "Hello",
+ NULL, /* parameters */
+ G_VARIANT_TYPE ("(s)"),
+ CALL_FLAGS_INITIALIZING,
+ -1,
+ NULL, /* TODO: cancellable */
+ &connection->initialization_error);
+ }
+
if (hello_result == NULL)
goto out;
{
if (!is_signal_data_for_name_lost_or_acquired (signal_data))
add_match_rule (connection, signal_data->rule);
+ else
+ {
+ if (G_IS_KDBUS_CONNECTION (connection->stream))
+ {
+ if (g_strcmp0 (signal_data->member, "NameAcquired") == 0)
+ _g_kdbus_subscribe_name_acquired (connection, arg0);
+ else if (g_strcmp0 (signal_data->member, "NameLost") == 0)
+ _g_kdbus_subscribe_name_lost (connection, arg0);
+ }
+ }
}
signal_data_array = g_hash_table_lookup (connection->map_sender_unique_name_to_signal_data_array,
*/
remove_match_rule (connection, signal_data->rule);
}
+ else
+ {
+ if (G_IS_KDBUS_CONNECTION (connection->stream))
+ {
+ //_g_kdbus_unsubscribe_name_lost_and_acquired (connection, arg0);
+ }
+ }
signal_data_free (signal_data);
}
}
else
{
- g_variant_ref_sink (parameters);
+ g_variant_ref (parameters);
}
#if 0
ret = &the_system_bus;
break;
+ case G_BUS_TYPE_USER:
+ ret = &the_user_bus;
+ break;
+
+ case G_BUS_TYPE_MACHINE:
+ ret = &the_machine_bus;
+ break;
+
case G_BUS_TYPE_STARTER:
starter_bus = g_getenv ("DBUS_STARTER_BUS_TYPE");
if (g_strcmp0 (starter_bus, "session") == 0)
projects / platform / upstream / glib.git / blobdiff