glib/gio/tests/gdbus-peer-object-manager.c
Colin Walters 84475e4320 build: Prototype GType accessors for private classes
Otherwise we fail to build with -Werror=missing-prototypes.

https://bugzilla.gnome.org/show_bug.cgi?id=687385
2012-11-01 20:12:02 -04:00

366 lines
10 KiB
C

/* GLib testing framework examples and tests
*
* Copyright (C) 2012 Red Hat Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Stef Walter <stefw@gnome.org>
*/
#include "config.h"
#include <gio/gio.h>
#include <sys/socket.h>
#include <errno.h>
#include <string.h>
#include <unistd.h>
typedef struct {
GDBusInterfaceSkeleton parent;
gint number;
} MockInterface;
typedef struct {
GDBusInterfaceSkeletonClass parent_class;
} MockInterfaceClass;
static GType mock_interface_get_type (void);
G_DEFINE_TYPE (MockInterface, mock_interface, G_TYPE_DBUS_INTERFACE_SKELETON);
static void
mock_interface_init (MockInterface *self)
{
}
static GDBusInterfaceInfo *
mock_interface_get_info (GDBusInterfaceSkeleton *skeleton)
{
static GDBusPropertyInfo path_info = {
-1,
"Path",
"o",
G_DBUS_PROPERTY_INFO_FLAGS_READABLE,
NULL,
};
static GDBusPropertyInfo number_info = {
-1,
"Number",
"i",
G_DBUS_PROPERTY_INFO_FLAGS_READABLE,
NULL,
};
static GDBusPropertyInfo *property_info[] = {
&path_info,
&number_info,
NULL
};
static GDBusInterfaceInfo interface_info = {
-1,
(gchar *) "org.mock.Interface",
NULL,
NULL,
(GDBusPropertyInfo **) &property_info,
NULL
};
return &interface_info;
}
static GVariant *
mock_interface_get_property (GDBusConnection *connection,
const gchar *sender,
const gchar *object_path,
const gchar *interface_name,
const gchar *property_name,
GError **error,
gpointer user_data)
{
MockInterface *self = user_data;
if (g_str_equal (property_name, "Path"))
return g_variant_new_object_path (object_path);
else if (g_str_equal (property_name, "Number"))
return g_variant_new_int32 (self->number);
else
return NULL;
}
static GDBusInterfaceVTable *
mock_interface_get_vtable (GDBusInterfaceSkeleton *interface)
{
static GDBusInterfaceVTable vtable = {
NULL,
mock_interface_get_property,
NULL,
};
return &vtable;
}
static GVariant *
mock_interface_get_properties (GDBusInterfaceSkeleton *interface)
{
GVariantBuilder builder;
GDBusInterfaceInfo *info;
GDBusInterfaceVTable *vtable;
guint n;
/* Groan, this is completely generic code and should be in gdbus */
info = g_dbus_interface_skeleton_get_info (interface);
vtable = g_dbus_interface_skeleton_get_vtable (interface);
g_variant_builder_init (&builder, G_VARIANT_TYPE ("a{sv}"));
for (n = 0; info->properties[n] != NULL; n++)
{
if (info->properties[n]->flags & G_DBUS_PROPERTY_INFO_FLAGS_READABLE)
{
GVariant *value;
g_return_val_if_fail (vtable->get_property != NULL, NULL);
value = (vtable->get_property) (g_dbus_interface_skeleton_get_connection (interface), NULL,
g_dbus_interface_skeleton_get_object_path (interface),
info->name, info->properties[n]->name,
NULL, interface);
if (value != NULL)
{
g_variant_take_ref (value);
g_variant_builder_add (&builder, "{sv}", info->properties[n]->name, value);
g_variant_unref (value);
}
}
}
return g_variant_builder_end (&builder);
}
static void
mock_interface_flush (GDBusInterfaceSkeleton *skeleton)
{
}
static void
mock_interface_class_init (MockInterfaceClass *klass)
{
GDBusInterfaceSkeletonClass *skeleton_class = G_DBUS_INTERFACE_SKELETON_CLASS (klass);
skeleton_class->get_info = mock_interface_get_info;
skeleton_class->get_properties = mock_interface_get_properties;
skeleton_class->flush = mock_interface_flush;
skeleton_class->get_vtable = mock_interface_get_vtable;
}
typedef struct {
GDBusConnection *server;
GDBusConnection *client;
GMainLoop *loop;
GAsyncResult *result;
} Test;
static void
on_server_connection (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
Test *test = user_data;
GError *error = NULL;
g_assert (test->server == NULL);
test->server = g_dbus_connection_new_finish (result, &error);
g_assert_no_error (error);
g_assert (test->server != NULL);
if (test->server && test->client)
g_main_loop_quit (test->loop);
}
static void
on_client_connection (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
Test *test = user_data;
GError *error = NULL;
g_assert (test->client == NULL);
test->client = g_dbus_connection_new_finish (result, &error);
g_assert_no_error (error);
g_assert (test->client != NULL);
if (test->server && test->client)
g_main_loop_quit (test->loop);
}
static void
setup (Test *test,
gconstpointer unused)
{
GError *error = NULL;
GSocket *socket;
GSocketConnection *stream;
gchar *guid;
int pair[2];
test->loop = g_main_loop_new (NULL, FALSE);
if (socketpair (AF_UNIX, SOCK_STREAM, 0, pair) < 0)
{
g_set_error (&error, G_IO_ERROR, g_io_error_from_errno (errno),
"%s", g_strerror (errno));
g_assert_no_error (error);
}
/* Build up the server stuff */
socket = g_socket_new_from_fd (pair[1], &error);
g_assert_no_error (error);
stream = g_socket_connection_factory_create_connection (socket);
g_assert (stream != NULL);
g_object_unref (socket);
guid = g_dbus_generate_guid ();
g_dbus_connection_new (G_IO_STREAM (stream), guid,
G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_SERVER |
G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS,
NULL, NULL, on_server_connection, test);
g_object_unref (stream);
g_free (guid);
/* Build up the client stuff */
socket = g_socket_new_from_fd (pair[0], &error);
g_assert_no_error (error);
stream = g_socket_connection_factory_create_connection (socket);
g_assert (stream != NULL);
g_object_unref (socket);
g_dbus_connection_new (G_IO_STREAM (stream), NULL,
G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT |
G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS,
NULL, NULL, on_client_connection, test);
g_main_loop_run (test->loop);
g_assert (test->server);
g_assert (test->client);
}
static void
teardown (Test *test,
gconstpointer unused)
{
g_clear_object (&test->client);
g_clear_object (&test->server);
g_main_loop_unref (test->loop);
}
static void
on_result (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
Test *test = user_data;
g_assert (test->result == NULL);
test->result = g_object_ref (result);
g_main_loop_quit (test->loop);
}
static void
test_object_manager (Test *test,
gconstpointer unused)
{
GDBusObjectManager *client;
GDBusObjectManagerServer *server;
MockInterface *mock;
GDBusObjectSkeleton *skeleton;
const gchar *dbus_name;
GError *error = NULL;
GDBusInterface *proxy;
GVariant *prop;
server = g_dbus_object_manager_server_new ("/objects");
mock = g_object_new (mock_interface_get_type (), NULL);
mock->number = 1;
skeleton = g_dbus_object_skeleton_new ("/objects/number_1");
g_dbus_object_skeleton_add_interface (skeleton, G_DBUS_INTERFACE_SKELETON (mock));
g_dbus_object_manager_server_export (server, skeleton);
mock = g_object_new (mock_interface_get_type (), NULL);
mock->number = 2;
skeleton = g_dbus_object_skeleton_new ("/objects/number_2");
g_dbus_object_skeleton_add_interface (skeleton, G_DBUS_INTERFACE_SKELETON (mock));
g_dbus_object_manager_server_export (server, skeleton);
g_dbus_object_manager_server_set_connection (server, test->server);
dbus_name = NULL;
g_dbus_object_manager_client_new (test->client, G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_DO_NOT_AUTO_START,
dbus_name, "/objects", NULL, NULL, NULL, NULL, on_result, test);
g_main_loop_run (test->loop);
client = g_dbus_object_manager_client_new_finish (test->result, &error);
g_assert_no_error (error);
g_clear_object (&test->result);
proxy = g_dbus_object_manager_get_interface (client, "/objects/number_1", "org.mock.Interface");
g_assert (proxy != NULL);
prop = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Path");
g_assert (prop != NULL);
g_assert_cmpstr ((gchar *)g_variant_get_type (prop), ==, (gchar *)G_VARIANT_TYPE_OBJECT_PATH);
g_assert_cmpstr (g_variant_get_string (prop, NULL), ==, "/objects/number_1");
g_variant_unref (prop);
prop = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Number");
g_assert (prop != NULL);
g_assert_cmpstr ((gchar *)g_variant_get_type (prop), ==, (gchar *)G_VARIANT_TYPE_INT32);
g_assert_cmpint (g_variant_get_int32 (prop), ==, 1);
g_variant_unref (prop);
g_object_unref (proxy);
proxy = g_dbus_object_manager_get_interface (client, "/objects/number_2", "org.mock.Interface");
g_assert (proxy != NULL);
prop = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Path");
g_assert (prop != NULL);
g_assert_cmpstr ((gchar *)g_variant_get_type (prop), ==, (gchar *)G_VARIANT_TYPE_OBJECT_PATH);
g_assert_cmpstr (g_variant_get_string (prop, NULL), ==, "/objects/number_2");
g_variant_unref (prop);
prop = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Number");
g_assert (prop != NULL);
g_assert_cmpstr ((gchar *)g_variant_get_type (prop), ==, (gchar *)G_VARIANT_TYPE_INT32);
g_assert_cmpint (g_variant_get_int32 (prop), ==, 2);
g_variant_unref (prop);
g_object_unref (proxy);
g_object_unref (server);
g_object_unref (client);
}
int
main (int argc,
char *argv[])
{
g_test_init (&argc, &argv, NULL);
g_test_add ("/gdbus/peer-object-manager", Test, NULL, setup, test_object_manager, teardown);
return g_test_run();
}