#include "gdbusprivate.h"
#include "giomodule-priv.h"
#include "gdbusdaemon.h"
+#include "gkdbus.h"
#ifdef G_OS_UNIX
#include <gio/gunixsocketaddress.h>
*
* Routines for working with D-Bus addresses. A D-Bus address is a string
* like "unix:tmpdir=/tmp/my-app-name". The exact format of addresses
- * is explained in detail in the <link linkend="http://dbus.freedesktop.org/doc/dbus-specification.html#addresses">D-Bus specification</link>.
+ * is explained in detail in the [D-Bus specification](http://dbus.freedesktop.org/doc/dbus-specification.html\#addresses).
*/
static gchar *get_session_address_platform_specific (GError **error);
/* ---------------------------------------------------------------------------------------------------- */
-static GIOStream *
+static GObject *
g_dbus_address_try_connect_one (const gchar *address_entry,
+ gboolean kdbus_okay,
gchar **out_guid,
GCancellable *cancellable,
GError **error);
* point. That way we can implement a D-Bus transport over X11 without
* making libgio link to libX11...
*/
-static GIOStream *
+static GObject *
g_dbus_address_connect (const gchar *address_entry,
const gchar *transport_name,
+ gboolean kdbus_okay,
GHashTable *key_value_pairs,
GCancellable *cancellable,
GError **error)
{
- GIOStream *ret;
+ GObject *ret;
GSocketConnectable *connectable;
const gchar *nonce_file;
{
}
#ifdef G_OS_UNIX
+ else if (kdbus_okay && g_str_equal (transport_name, "kernel"))
+ {
+ GKDBusWorker *worker;
+ const gchar *path;
+
+ path = g_hash_table_lookup (key_value_pairs, "path");
+
+ if (path == NULL)
+ {
+ g_set_error (error, G_IO_ERROR, G_IO_ERROR_INVALID_ARGUMENT,
+ _("Error in address '%s' - the kernel transport requires a path"),
+ address_entry);
+ }
+ else
+ {
+ worker = g_kdbus_worker_new (path, error);
+
+ if (worker == NULL)
+ return NULL;
+
+ return G_OBJECT (worker);
+ }
+ }
else if (g_strcmp0 (transport_name, "unix") == 0)
{
const gchar *path;
autolaunch_address = get_session_address_platform_specific (error);
if (autolaunch_address != NULL)
{
- ret = g_dbus_address_try_connect_one (autolaunch_address, NULL, cancellable, error);
+ ret = g_dbus_address_try_connect_one (autolaunch_address, kdbus_okay, NULL, cancellable, error);
g_free (autolaunch_address);
goto out;
}
if (connection == NULL)
goto out;
- ret = G_IO_STREAM (connection);
+ ret = G_OBJECT (connection);
if (nonce_file != NULL)
{
}
fclose (f);
- if (!g_output_stream_write_all (g_io_stream_get_output_stream (ret),
+ if (!g_output_stream_write_all (g_io_stream_get_output_stream (G_IO_STREAM (connection)),
nonce_contents,
16,
NULL,
return ret;
}
-static GIOStream *
+static GObject *
g_dbus_address_try_connect_one (const gchar *address_entry,
+ gboolean kdbus_okay,
gchar **out_guid,
GCancellable *cancellable,
GError **error)
{
- GIOStream *ret;
+ GObject *ret;
GHashTable *key_value_pairs;
gchar *transport_name;
const gchar *guid;
ret = g_dbus_address_connect (address_entry,
transport_name,
+ kdbus_okay,
key_value_pairs,
cancellable,
error);
GCancellable *cancellable,
GError **error)
{
- GIOStream *ret;
+ GObject *result;
+
+ result = g_dbus_address_get_stream_internal (address, FALSE, out_guid, cancellable, error);
+ g_assert (result == NULL || G_IS_IO_STREAM (result));
+
+ if (result)
+ return G_IO_STREAM (result);
+
+ return NULL;
+}
+
+GObject *
+g_dbus_address_get_stream_internal (const gchar *address,
+ gboolean kdbus_okay,
+ gchar **out_guid,
+ GCancellable *cancellable,
+ GError **error)
+{
+ GObject *ret;
gchar **addr_array;
guint n;
GError *last_error;
this_error = NULL;
ret = g_dbus_address_try_connect_one (addr,
+ kdbus_okay,
out_guid,
cancellable,
&this_error);
/**
* g_dbus_address_get_for_bus_sync:
- * @bus_type: A #GBusType.
- * @cancellable: (allow-none): A #GCancellable or %NULL.
- * @error: Return location for error or %NULL.
+ * @bus_type: a #GBusType
+ * @cancellable: (allow-none): a #GCancellable or %NULL
+ * @error: return location for error or %NULL
*
* Synchronously looks up the D-Bus address for the well-known message
* bus instance specified by @bus_type. This may involve using various
* platform specific mechanisms.
*
- * Returns: A valid D-Bus address string for @bus_type or %NULL if @error is set.
+ * Returns: a valid D-Bus address string for @bus_type or %NULL if
+ * @error is set
*
* Since: 2.26
*/
GError **error)
{
gchar *ret;
+ const gchar *system_bus;
+ const gchar *session_bus;
const gchar *starter_bus;
GError *local_error;
}
break;
+ case G_BUS_TYPE_MACHINE:
+ system_bus = g_getenv ("DBUS_SYSTEM_BUS_ADDRESS");
+ if (system_bus == NULL)
+ ret = g_strdup ("kernel:path=/sys/fs/kdbus/0-system/bus;unix:path=/var/run/dbus/system_bus_socket");
+ else
+ ret = g_strdup_printf ("kernel:path=/sys/fs/kdbus/0-system/bus;%s", system_bus);
+ break;
+
+ case G_BUS_TYPE_USER:
+ session_bus = g_getenv ("DBUS_SESSION_BUS_ADDRESS");
+ if (session_bus == NULL)
+ ret = g_strdup_printf ("kernel:path=%s/kdbus;%s", g_get_user_runtime_dir (),
+ get_session_address_platform_specific (&local_error));
+ else
+ ret = g_strdup_printf ("kernel:path=%s/kdbus;%s", g_get_user_runtime_dir (), session_bus);
+ break;
+
case G_BUS_TYPE_STARTER:
starter_bus = g_getenv ("DBUS_STARTER_BUS_TYPE");
if (g_strcmp0 (starter_bus, "session") == 0)
/**
* g_dbus_address_escape_value:
* @string: an unescaped string to be included in a D-Bus address
- * as the value in a key-value pair
+ * as the value in a key-value pair
*
* Escape @string so it can appear in a D-Bus address as the value
* part of a key-value pair.
*
- * For instance, if @string is <code>/run/bus-for-:0</code>,
- * this function would return <code>/run/bus-for-%3A0</code>,
+ * For instance, if @string is "/run/bus-for-:0",
+ * this function would return "/run/bus-for-%3A0",
* which could be used in a D-Bus address like
- * <code>unix:nonce-tcp:host=127.0.0.1,port=42,noncefile=/run/bus-for-%3A0</code>.
+ * "unix:nonce-tcp:host=127.0.0.1,port=42,noncefile=/run/bus-for-%3A0".
*
* Returns: (transfer full): a copy of @string with all
- * non-optionally-escaped bytes escaped
+ * non-optionally-escaped bytes escaped
*
* Since: 2.36
*/
projects / platform / upstream / glib.git / blobdiff