1 #include "msgport-manager.h"
2 #include "msgport-service.h"
3 #include "message-port.h" /* messageport_error_e */
4 #include "common/dbus-manager-glue.h"
5 #include "common/log.h"
6 #include "config.h" /* MESSAGEPORT_BUS_ADDRESS */
13 MsgPortDbusGlueManager *proxy;
14 GHashTable *services; /* {gchar*:MsgPortService*} */
15 GHashTable *local_services; /* {gint: gchar *} */
16 GHashTable *remote_services; /* {gint: gchar *} */
19 G_DEFINE_TYPE (MsgPortManager, msgport_manager, G_TYPE_OBJECT)
22 _unregister_service_cb (int service_id, const gchar *object_path, MsgPortManager *manager)
24 MsgPortService *service = g_hash_table_lookup (manager->services, object_path);
26 if (service) msgport_service_unregister (service);
30 _finalize (GObject *self)
32 MsgPortManager *manager = MSGPORT_MANAGER (self);
34 if (manager->local_services) {
35 g_hash_table_unref (manager->local_services);
36 manager->local_services = NULL;
39 if (manager->remote_services) {
40 g_hash_table_unref (manager->remote_services);
41 manager->remote_services = NULL;
44 G_OBJECT_CLASS (msgport_manager_parent_class)->finalize (self);
48 _dispose (GObject *self)
50 MsgPortManager *manager = MSGPORT_MANAGER (self);
52 g_hash_table_foreach (manager->local_services, (GHFunc)_unregister_service_cb, manager);
54 if (manager->services) {
55 g_hash_table_unref (manager->services);
56 manager->services = NULL;
59 g_clear_object (&manager->proxy);
61 G_OBJECT_CLASS (msgport_manager_parent_class)->dispose (self);
65 msgport_manager_class_init (MsgPortManagerClass *klass)
67 GObjectClass *g_klass = G_OBJECT_CLASS (klass);
69 g_klass->finalize = _finalize;
70 g_klass->dispose = _dispose;
74 msgport_manager_init (MsgPortManager *manager)
77 GDBusConnection *connection = NULL;
78 gchar *bus_address = g_strdup_printf (MESSAGEPORT_BUS_ADDRESS);
80 manager->services = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref);
81 manager->local_services = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, NULL);
82 manager->remote_services = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, NULL);
84 connection = g_dbus_connection_new_for_address_sync (bus_address,
85 G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT, NULL, NULL, &error);
87 WARN ("Fail to connect messageport server at address %s: %s", bus_address, error->message);
91 manager->proxy = msgport_dbus_glue_manager_proxy_new_sync (
92 connection, G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, NULL, "/", NULL, &error);
94 WARN ("Fail to get manager proxy : %s", error->message);
100 MsgPortManager * msgport_manager_new ()
102 return g_object_new (MSGPORT_TYPE_MANAGER, NULL);
105 static MsgPortManager *__manager;
107 MsgPortManager * msgport_get_manager ()
110 __manager = msgport_manager_new ();
117 _create_and_cache_service (MsgPortManager *manager, gchar *object_path, messageport_message_cb cb)
120 MsgPortService *service = msgport_service_new (
121 g_dbus_proxy_get_connection (G_DBUS_PROXY(manager->proxy)),
124 return MESSAGEPORT_ERROR_IO_ERROR;
127 id = msgport_service_id (service);
129 g_hash_table_insert (manager->services, object_path, service);
130 g_hash_table_insert (manager->local_services, GINT_TO_POINTER (id), object_path);
136 msgport_manager_register_service (MsgPortManager *manager, const gchar *port_name, gboolean is_trusted, messageport_message_cb message_cb, int *service_id)
138 GError *error = NULL;
139 gchar *object_path = NULL;
141 g_return_val_if_fail (manager && MSGPORT_IS_MANAGER (manager), MESSAGEPORT_ERROR_IO_ERROR);
142 g_return_val_if_fail (manager->proxy, MESSAGEPORT_ERROR_IO_ERROR);
143 g_return_val_if_fail (service_id && port_name && message_cb, MESSAGEPORT_ERROR_INVALID_PARAMETER);
145 msgport_dbus_glue_manager_call_register_service_sync (manager->proxy,
146 port_name, is_trusted, &object_path, NULL, &error);
149 WARN ("unable to register service (%s): %s", port_name, error->message);
150 messageport_error_e res = msgport_daemon_error_to_error(error);
151 g_error_free (error);
155 *service_id = _create_and_cache_service (manager, object_path, message_cb);
157 return MESSAGEPORT_ERROR_NONE;
160 static MsgPortService *
161 _get_local_port (MsgPortManager *manager, int service_id)
163 const gchar *object_path = NULL;
164 MsgPortService *service = NULL;
166 object_path = g_hash_table_lookup (manager->local_services, GINT_TO_POINTER(service_id));
167 if (!object_path) return NULL;
169 service = MSGPORT_SERVICE (g_hash_table_lookup (manager->services, object_path));
171 g_hash_table_remove (manager->local_services, GINT_TO_POINTER (service_id));
179 msgport_manager_unregister_servcie (MsgPortManager *manager, int service_id)
181 const gchar *object_path = NULL;
182 MsgPortService *service = NULL;
183 g_return_val_if_fail (manager && MSGPORT_IS_MANAGER (manager), FALSE);
184 g_return_val_if_fail (manager->proxy, MESSAGEPORT_ERROR_IO_ERROR);
186 service = _get_local_port (manager, service_id);
188 WARN ("No local service found for service id '%d'", service_id);
189 return MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND;
192 if (!msgport_service_unregister (service))
193 return MESSAGEPORT_ERROR_IO_ERROR;
195 object_path = (const gchar *)g_hash_table_lookup (manager->local_services,
196 GINT_TO_POINTER(service_id));
197 g_hash_table_remove (manager->local_services, GINT_TO_POINTER(service_id));
198 g_hash_table_remove (manager->services, object_path);
200 return MESSAGEPORT_ERROR_NONE;
204 msgport_manager_check_remote_service (MsgPortManager *manager, const gchar *app_id, const gchar *port, gboolean is_trusted, guint *service_id_out)
206 GError *error = NULL;
207 guint remote_service_id = 0;
209 if (service_id_out) *service_id_out = 0;
211 g_return_val_if_fail (manager && MSGPORT_IS_MANAGER (manager), MESSAGEPORT_ERROR_IO_ERROR);
212 g_return_val_if_fail (manager->proxy, MESSAGEPORT_ERROR_IO_ERROR);
213 g_return_val_if_fail (app_id && port, MESSAGEPORT_ERROR_INVALID_PARAMETER);
215 if (!app_id || !port) return MESSAGEPORT_ERROR_INVALID_PARAMETER;
217 msgport_dbus_glue_manager_call_check_for_remote_service_sync (manager->proxy,
218 app_id, port, is_trusted, &remote_service_id, NULL, &error);
221 WARN ("No %sservice found for app_id %s, port name %s: %s",
222 is_trusted ? "trusted " : "", app_id, port, error->message);
223 g_error_free (error);
224 return MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND;
227 DBG ("Got service id %d for %s, %s", remote_service_id, app_id, port);
229 if (service_id_out) *service_id_out = remote_service_id;
232 return MESSAGEPORT_ERROR_NONE;
236 msgport_manager_get_service_name (MsgPortManager *manager, int service_id, gchar **name_out)
238 MsgPortService *service = NULL;
239 g_return_val_if_fail (manager && MSGPORT_IS_MANAGER (manager), MESSAGEPORT_ERROR_IO_ERROR);
240 g_return_val_if_fail (manager->proxy, MESSAGEPORT_ERROR_IO_ERROR);
241 g_return_val_if_fail (name_out && service_id, MESSAGEPORT_ERROR_INVALID_PARAMETER);
243 service = _get_local_port (manager, service_id);
244 if (!service) return MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND;
246 *name_out = g_strdup (msgport_service_name (service));
247 DBG ("PORT NAME : %s", *name_out);
249 return MESSAGEPORT_ERROR_NONE;
253 msgport_manager_send_message (MsgPortManager *manager, const gchar *remote_app_id, const gchar *remote_port, gboolean is_trusted, GVariant *data)
255 guint service_id = 0;
256 messageport_error_e res = MESSAGEPORT_ERROR_NONE;
257 GError *error = NULL;
259 g_return_val_if_fail (manager && MSGPORT_IS_MANAGER (manager), MESSAGEPORT_ERROR_IO_ERROR);
260 g_return_val_if_fail (manager->proxy, MESSAGEPORT_ERROR_IO_ERROR);
261 g_return_val_if_fail (remote_app_id && remote_port, MESSAGEPORT_ERROR_INVALID_PARAMETER);
263 res = msgport_manager_check_remote_service (manager, remote_app_id, remote_port, is_trusted, &service_id);
264 if (service_id == 0) return res;
266 msgport_dbus_glue_manager_call_send_message_sync (manager->proxy, service_id, data, NULL, &error);
269 WARN ("Failed to send message to (%s:%s) : %s", remote_app_id, remote_port, error->message);
270 g_error_free (error);
271 res = MESSAGEPORT_ERROR_IO_ERROR;
278 msgport_manager_send_bidirectional_message (MsgPortManager *manager, int local_port_id, const gchar *remote_app_id, const gchar *remote_port, gboolean is_trusted, GVariant *data)
280 MsgPortService *service = NULL;
281 guint remote_service_id = 0;
282 messageport_error_e res = 0;
284 g_return_val_if_fail (manager && MSGPORT_IS_MANAGER (manager), MESSAGEPORT_ERROR_IO_ERROR);
285 g_return_val_if_fail (manager->proxy, MESSAGEPORT_ERROR_IO_ERROR);
286 g_return_val_if_fail (local_port_id > 0 && remote_app_id && remote_port, MESSAGEPORT_ERROR_INVALID_PARAMETER);
288 service = _get_local_port (manager, local_port_id);
290 WARN ("No local service found for service id '%d'", local_port_id);
291 return MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND;
293 if ( (res = msgport_manager_check_remote_service (manager, remote_app_id, remote_port, is_trusted, &remote_service_id) != MESSAGEPORT_ERROR_NONE)) {
294 WARN ("No remote %sport informatuon for %s:%s, error : %d", is_trusted ? "trusted " : "", remote_app_id, remote_port, res);
295 return MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND;
298 DBG ("Sending message from local service '%p' to remote sercie id '%d'", service, remote_service_id);
299 return msgport_service_send_message (service, remote_service_id, data);