/* * Copyright (C) 2021 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "hci_failure.h" #include "btstack.h" #include "hci.h" #include "list.h" #include "mutex.h" static List *g_hciFailureCallbackList = NULL; static Mutex *g_hciFailureCallbackListLock = NULL; void HciInitFailure() { g_hciFailureCallbackList = ListCreate(NULL); g_hciFailureCallbackListLock = MutexCreate(); } void HciCloseFailure() { if (g_hciFailureCallbackList != NULL) { ListDelete(g_hciFailureCallbackList); g_hciFailureCallbackList = NULL; } if (g_hciFailureCallbackListLock != NULL) { MutexDelete(g_hciFailureCallbackListLock); g_hciFailureCallbackListLock = NULL; } } int HCI_RegisterFailureCallback(const HciFailureCallbacks *callbacks) { MutexLock(g_hciFailureCallbackListLock); ListAddLast(g_hciFailureCallbackList, (void *)callbacks); MutexUnlock(g_hciFailureCallbackListLock); return BT_SUCCESS; } int HCI_DeregisterFailureCallback(const HciFailureCallbacks *callbacks) { MutexLock(g_hciFailureCallbackListLock); ListRemoveNode(g_hciFailureCallbackList, (void *)callbacks); MutexUnlock(g_hciFailureCallbackListLock); return BT_SUCCESS; } void HciOnCmdTimeout() { HciFailureCallbacks *callbacks = NULL; MutexLock(g_hciFailureCallbackListLock); ListNode *node = ListGetFirstNode(g_hciFailureCallbackList); while (node != NULL) { callbacks = ListGetNodeData(node); if (callbacks != NULL) { if (callbacks->onCmdTimeout != NULL) { callbacks->onCmdTimeout(); } } node = ListGetNextNode(node); } MutexUnlock(g_hciFailureCallbackListLock); }