1 /* 2 * This file is part of the openHiTLS project. 3 * 4 * openHiTLS is licensed under the Mulan PSL v2. 5 * You can use this software according to the terms and conditions of the Mulan PSL v2. 6 * You may obtain a copy of Mulan PSL v2 at: 7 * 8 * http://license.coscl.org.cn/MulanPSL2 9 * 10 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, 11 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, 12 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE. 13 * See the Mulan PSL v2 for more details. 14 */ 15 16 #ifndef PACK_COMMON_H 17 #define PACK_COMMON_H 18 19 #include <stdint.h> 20 #include "hs_msg.h" 21 22 #ifdef __cplusplus 23 extern "C" { 24 #endif 25 26 /** 27 * @brief Pack session ID 28 * 29 * @param id [IN] Session ID 30 * @param idSize [IN] Session ID length 31 * @param buf [OUT] Message buffer 32 * @param bufLen [IN] Maximum message length 33 * @param usedLen [OUT] Length of message 34 * 35 * @retval HITLS_SUCCESS 36 * @retval HITLS_PACK_SESSIONID_ERR Failed to pack sessionId 37 * @retval HITLS_MEMCPY_FAIL Memory Copy Failed 38 */ 39 int32_t PackSessionId(const uint8_t *id, uint32_t idSize, uint8_t *buf, uint32_t bufLen, uint32_t *usedLen); 40 41 /** 42 * @brief Pack DTLS message header 43 * 44 * @param type [IN] Message type 45 * @param sequence [IN] Sequence number (only in DTLS) 46 * @param length [IN] Length of message body 47 * @param buf [OUT] Message header 48 */ 49 void PackDtlsMsgHeader(HS_MsgType type, uint16_t sequence, uint32_t length, uint8_t *buf); 50 51 /** 52 * @brief Error processing function in pack module 53 * 54 * @param logId [IN] binlogid 55 * @param format [IN] Message for log function 56 57 * @retval error code 58 */ 59 int32_t PackBufLenError(uint32_t logId, const void *format); 60 #ifdef __cplusplus 61 } 62 #endif /* end __cplusplus */ 63 64 #endif /* end PACK_COMMON_H */