diff options
Diffstat (limited to 'libnm/nm-dbus-helpers.c')
-rw-r--r-- | libnm/nm-dbus-helpers.c | 105 |
1 files changed, 56 insertions, 49 deletions
diff --git a/libnm/nm-dbus-helpers.c b/libnm/nm-dbus-helpers.c index f80cb375a3..5d6cd9f74d 100644 --- a/libnm/nm-dbus-helpers.c +++ b/libnm/nm-dbus-helpers.c @@ -21,79 +21,86 @@ #include <string.h> #include <config.h> #include <gio/gio.h> -#include <dbus/dbus.h> -#include <dbus/dbus-glib-lowlevel.h> #include "nm-dbus-helpers-private.h" #include "nm-dbus-interface.h" -static dbus_int32_t priv_slot = -1; +#define NM_DBUS_PRIVATE_CONNECTION_TAG "libnm-private-connection" -static gboolean -_ensure_dbus_data_slot (void) -{ - static gsize init_value = 0; - gboolean success = TRUE; - - if (g_once_init_enter (&init_value)) { - success = dbus_connection_allocate_data_slot (&priv_slot); - g_once_init_leave (&init_value, 1); - } - return success; -} - -DBusGConnection * +GDBusConnection * _nm_dbus_new_connection (GError **error) { - DBusGConnection *connection = NULL; + GDBusConnection *connection = NULL; - if (!_ensure_dbus_data_slot ()) { - g_set_error (error, DBUS_GERROR, DBUS_GERROR_FAILED, "failed to allocated data slot"); - return NULL; - } - -#if HAVE_DBUS_GLIB_100 /* If running as root try the private bus first */ if (0 == geteuid ()) { - connection = dbus_g_connection_open ("unix:path=" NMRUNDIR "/private", error); + connection = g_dbus_connection_new_for_address_sync ("unix:path=" NMRUNDIR "/private", + G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT, + NULL, NULL, NULL); if (connection) { - DBusConnection *dbus_connection = dbus_g_connection_get_connection (connection); - /* Mark this connection as private */ - dbus_connection_set_data (dbus_connection, priv_slot, GUINT_TO_POINTER (TRUE), NULL); - dbus_connection_set_exit_on_disconnect (dbus_connection, FALSE); + g_object_set_data (G_OBJECT (connection), + NM_DBUS_PRIVATE_CONNECTION_TAG, + GUINT_TO_POINTER (TRUE)); return connection; } - /* Fall back to a bus if for some reason private socket isn't available */ - g_clear_error (error); } -#endif - - if (connection == NULL) - connection = dbus_g_bus_get (DBUS_BUS_SYSTEM, error); - return connection; + return g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, error); } gboolean -_nm_dbus_is_connection_private (DBusGConnection *connection) +_nm_dbus_is_connection_private (GDBusConnection *connection) { - if (!_ensure_dbus_data_slot ()) - return FALSE; - return !!dbus_connection_get_data (dbus_g_connection_get_connection (connection), priv_slot); + return !!g_object_get_data (G_OBJECT (connection), NM_DBUS_PRIVATE_CONNECTION_TAG); } -DBusGProxy * -_nm_dbus_new_proxy_for_connection (DBusGConnection *connection, +GDBusProxy * +_nm_dbus_new_proxy_for_connection (GDBusConnection *connection, const char *path, const char *interface) { - /* Private connections can't use dbus_g_proxy_new_for_name() or - * dbus_g_proxy_new_for_name_owner() because peer-to-peer connections don't - * have either a bus daemon or name owners, both of which those functions - * require. - */ + GDBusProxy *proxy; + const char *name; + GError *error = NULL; + if (_nm_dbus_is_connection_private (connection)) - return dbus_g_proxy_new_for_peer (connection, path, interface); + name = NULL; + else + name = NM_DBUS_SERVICE; + + proxy = g_dbus_proxy_new_sync (connection, + G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, + NULL, + name, path, interface, + NULL, + &error); + if (error) { + /* FIXME */ + g_warning ("Could not create proxy for %s on %s: %s", + path, interface, error->message); + g_clear_error (&error); + } + + return proxy; +} + +void +_nm_dbus_register_error_domain (GQuark domain, + const char *interface, + GType enum_type) +{ + GEnumClass *enum_class; + GEnumValue *e; + char *error_name; + int i; + + enum_class = g_type_class_ref (enum_type); + for (i = 0; i < enum_class->n_values; i++) { + e = &enum_class->values[i]; + error_name = g_strdup_printf ("%s.%s", interface, e->value_nick); + g_dbus_error_register_error (domain, e->value, error_name); + g_free (error_name); + } - return dbus_g_proxy_new_for_name (connection, NM_DBUS_SERVICE, path, interface); + g_type_class_unref (enum_class); } |