void cancel_passkey_agent_requests(GSList *agents, const char *path, bdaddr_t *addr) { GSList *l, *next; /* First check the default agent */ for (l = default_agent ? default_agent->pending_requests : NULL; l != NULL; l = next) { struct pending_agent_request *req = l->data; next = l->next; if (!strcmp(path, req->path) && (!addr || !bacmp(addr, &req->bda))) { send_cancel_request(req); default_agent->pending_requests = g_slist_remove(default_agent->pending_requests, req); } } /* and then the adapter specific agents */ for (; agents != NULL; agents = agents->next) { struct passkey_agent *agent = agents->data; for (l = agent->pending_requests; l != NULL; l = next) { struct pending_agent_request *req = l->data; next = l->next; if (!strcmp(path, req->path) && (!addr || !bacmp(addr, &req->bda))) { send_cancel_request(req); agent->pending_requests = g_slist_remove(agent->pending_requests, req); } } } }
static void cancel_all_requests(struct connman_agent *agent) { GList *list; DBG("request %p pending %p", agent->pending, agent->queue); if (agent->pending) { if (agent->pending->call) send_cancel_request(agent, agent->pending); agent_finalize_pending(agent, NULL); } for (list = agent->queue; list; list = list->next) { struct connman_agent_request *request = list->data; if (!request) continue; request->callback(NULL, request->user_data); agent_request_free(request); } g_list_free(agent->queue); agent->queue = NULL; }
static void agent_receive_message(DBusPendingCall *call, void *user_data) { struct connman_agent *agent = user_data; DBusMessage *reply; int err; DBG("agent %p req %p", agent, agent->pending); reply = dbus_pending_call_steal_reply(call); dbus_pending_call_unref(call); agent->pending->call = NULL; if (dbus_message_is_error(reply, "org.freedesktop.DBus.Error.Timeout") || dbus_message_is_error(reply, "org.freedesktop.DBus.Error.TimedOut")) { send_cancel_request(agent, agent->pending); } agent_finalize_pending(agent, reply); dbus_message_unref(reply); err = agent_send_next_request(agent); if (err < 0 && err != -EBUSY) DBG("send next request failed (%s/%d)", strerror(-err), -err); }
static void passkey_agent_free(struct passkey_agent *agent) { GSList *l; if (!agent) return; for (l = agent->pending_requests; l != NULL; l = l->next) { struct pending_agent_request *req = l->data; hci_send_cmd(req->dev, OGF_LINK_CTL, OCF_PIN_CODE_NEG_REPLY, 6, &req->bda); send_cancel_request(req); } if (agent->timeout) g_source_remove(agent->timeout); if (!agent->exited) release_agent(agent); g_free(agent->name); g_free(agent->path); g_free(agent->addr); if (agent->conn) dbus_connection_unref(agent->conn); g_slist_free(agent->pending_requests); g_free(agent); }
void connman_agent_cancel(void *user_context) { GHashTableIter iter; gpointer key, value; int err; DBG("context %p", user_context); g_hash_table_iter_init(&iter, agent_hash); while (g_hash_table_iter_next(&iter, &key, &value)) { GList *list, *next; struct connman_agent *agent = value; /* * Cancel all the pending requests to a given agent and service */ list = agent->queue; while (list) { struct connman_agent_request *request = list->data; next = list->next; if (request && request->user_context && request->user_context == user_context) { DBG("cancel pending %p", request); agent->queue = g_list_delete_link(agent->queue, list); request->callback(NULL, request->user_data); agent_request_free(request); } list = next; } /* * If there is a request from client to a given service, * we need to cancel it. */ if (agent->pending && agent->pending->user_context && agent->pending->user_context == user_context) { DBG("cancel request %p", agent->pending); if (agent->pending->call) send_cancel_request(agent, agent->pending); agent_finalize_pending(agent, NULL); err = agent_send_next_request(agent); if (err < 0 && err != -EBUSY) DBG("send next request failed (%s/%d)", strerror(-err), -err); } } }
int agent_cancel(struct agent *agent) { if (!agent->request) return -EINVAL; if (agent->request->call) { dbus_pending_call_cancel(agent->request->call); send_cancel_request(agent->request); } agent_request_free(agent->request, TRUE); agent->request = NULL; return 0; }