1 #include "msgport-manager.h"
2 #include "msgport-service.h"
3 #include "message-port.h" /* MESSAGEPORT_ERROR */
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);
135 static MsgPortService *
136 _get_local_port (MsgPortManager *manager, int service_id)
138 const gchar *object_path = NULL;
139 MsgPortService *service = NULL;
141 object_path = g_hash_table_lookup (manager->local_services, GINT_TO_POINTER(service_id));
142 if (!object_path) return NULL;
144 service = MSGPORT_SERVICE (g_hash_table_lookup (manager->services, object_path));
146 g_hash_table_remove (manager->local_services, GINT_TO_POINTER (service_id));
154 msgport_manager_register_service (MsgPortManager *manager, const gchar *port_name, gboolean is_trusted, messageport_message_cb message_cb, int *service_id)
156 GError *error = NULL;
157 gchar *object_path = NULL;
159 g_return_val_if_fail (manager && MSGPORT_IS_MANAGER (manager), MESSAGEPORT_ERROR_IO_ERROR);
160 g_return_val_if_fail (manager->proxy, MESSAGEPORT_ERROR_IO_ERROR);
161 g_return_val_if_fail (service_id && port_name && message_cb, MESSAGEPORT_ERROR_INVALID_PARAMETER);
163 msgport_dbus_glue_manager_call_register_service_sync (manager->proxy,
164 port_name, is_trusted, &object_path, NULL, &error);
167 WARN ("unable to register service (%s): %s", port_name, error->message);
168 g_error_free (error);
169 return MESSAGEPORT_ERROR_IO_ERROR;
172 *service_id = _create_and_cache_service (manager, object_path, message_cb);
174 return MESSAGEPORT_ERROR_NONE;
178 msgport_manager_unregister_servcie (MsgPortManager *manager, int service_id)
180 const gchar *object_path = NULL;
181 MsgPortService *service = NULL;
182 g_return_val_if_fail (manager && MSGPORT_IS_MANAGER (manager), FALSE);
183 g_return_val_if_fail (manager->proxy, MESSAGEPORT_ERROR_IO_ERROR);
185 service = _get_local_port (manager, service_id);
187 return MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND;
190 if (!msgport_service_unregister (service))
191 return MESSAGEPORT_ERROR_IO_ERROR;
193 object_path = (const gchar *)g_hash_table_lookup (manager->local_services,
194 GINT_TO_POINTER(service_id));
195 g_hash_table_remove (manager->local_services, GINT_TO_POINTER(service_id));
196 g_hash_table_remove (manager->services, object_path);
198 return MESSAGEPORT_ERROR_NONE;
202 msgport_manager_check_remote_service (MsgPortManager *manager, const gchar *app_id, const gchar *port, gboolean is_trusted, guint *service_id_out)
204 GError *error = NULL;
205 guint remote_service_id = 0;
207 if (service_id_out) *service_id_out = 0;
209 g_return_val_if_fail (manager && MSGPORT_IS_MANAGER (manager), MESSAGEPORT_ERROR_IO_ERROR);
210 g_return_val_if_fail (manager->proxy, MESSAGEPORT_ERROR_IO_ERROR);
211 g_return_val_if_fail (app_id && port, MESSAGEPORT_ERROR_INVALID_PARAMETER);
213 if (!app_id || !port) return MESSAGEPORT_ERROR_INVALID_PARAMETER;
215 msgport_dbus_glue_manager_call_check_for_remote_service_sync (manager->proxy,
216 app_id, port, is_trusted, &remote_service_id, NULL, &error);
219 WARN ("No service found for app_id %s, port name %s: %s", app_id, port, error->message);
220 g_error_free (error);
221 return MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND;
224 DBG ("Got service id %d for %s, %s", remote_service_id, app_id, port);
226 if (service_id_out) *service_id_out = remote_service_id;
229 return MESSAGEPORT_ERROR_NONE;
233 msgport_manager_get_service_name (MsgPortManager *manager, int service_id, gchar **name_out)
235 MsgPortService *service = NULL;
236 g_return_val_if_fail (manager && MSGPORT_IS_MANAGER (manager), MESSAGEPORT_ERROR_IO_ERROR);
237 g_return_val_if_fail (manager->proxy, MESSAGEPORT_ERROR_IO_ERROR);
238 g_return_val_if_fail (name_out && service_id, MESSAGEPORT_ERROR_INVALID_PARAMETER);
240 service = _get_local_port (manager, service_id);
241 if (!service) return MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND;
243 *name_out = g_strdup (msgport_service_name (service));
244 DBG ("PORT NAME : %s", *name_out);
246 return MESSAGEPORT_ERROR_NONE;
250 msgport_manager_send_message (MsgPortManager *manager, const gchar *remote_app_id, const gchar *remote_port, gboolean is_trusted, GVariant *data)
252 guint service_id = 0;
253 messageport_error_e res = MESSAGEPORT_ERROR_NONE;
254 GError *error = NULL;
256 g_return_val_if_fail (manager && MSGPORT_IS_MANAGER (manager), MESSAGEPORT_ERROR_IO_ERROR);
257 g_return_val_if_fail (manager->proxy, MESSAGEPORT_ERROR_IO_ERROR);
258 g_return_val_if_fail (remote_app_id && remote_port, MESSAGEPORT_ERROR_INVALID_PARAMETER);
260 res = msgport_manager_check_remote_service (manager, remote_app_id, remote_port, is_trusted, &service_id);
261 if (service_id == 0) return res;
263 msgport_dbus_glue_manager_call_send_message_sync (manager->proxy, service_id, data, NULL, &error);
266 WARN ("Failed to send message to (%s:%s) : %s", remote_app_id, remote_port, error->message);
267 g_error_free (error);
268 res = MESSAGEPORT_ERROR_IO_ERROR;