1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef BR_TRANS_MANAGER_H 17 #define BR_TRANS_MANAGER_H 18 #include "br_connection_manager.h" 19 #include "cJSON.h" 20 #include "wrapper_br_interface.h" 21 22 #ifdef __cplusplus 23 #if __cplusplus 24 extern "C" { 25 #endif 26 #endif 27 28 #define KEY_METHOD "KEY_METHOD" 29 #define KEY_DELTA "KEY_DELTA" 30 #define KEY_REFERENCE_NUM "KEY_REFERENCE_NUM" 31 #define KEY_WINDOWS "KEY_WINDOWS" 32 #define KEY_ACK_SEQ_NUM "KEY_ACK_SEQ_NUM" 33 34 int32_t BrTransReadOneFrame(uint32_t connectionId, const SppSocketDriver *sppDriver, int32_t clientId, char **outBuf); 35 int32_t BrTransSend(BrConnectionInfo *brConnInfo, const SppSocketDriver *sppDriver, 36 int32_t brSendPeerLen, const char *data, uint32_t len); 37 38 char *BrPackRequestOrResponse(int32_t requestOrResponse, int32_t delta, uint64_t count, int32_t *outLen); 39 #ifdef __cplusplus 40 #if __cplusplus 41 } 42 #endif /* __cplusplus */ 43 #endif /* __cplusplus */ 44 #endif /* BR_TRANS_MANAGER_H */ 45