1 /* 2 * Copyright (c) 2022 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 AUTH_CONNECTION_H 17 #define AUTH_CONNECTION_H 18 19 #include "auth_common.h" 20 21 #ifdef __cplusplus 22 #if __cplusplus 23 extern "C" { 24 #endif 25 #endif 26 27 typedef struct { 28 uint64_t connId; 29 AuthConnInfo connInfo; 30 bool fromServer; 31 AuthDataHead head; 32 uint32_t len; 33 uint8_t data[0]; 34 } RepeatDeviceIdData; 35 36 typedef struct { 37 void (*onConnectResult)(uint32_t requestId, uint64_t connId, int32_t result, const AuthConnInfo *connInfo); 38 void (*onDisconnected)(uint64_t connId, const AuthConnInfo *connInfo); 39 void (*onDataReceived)( 40 uint64_t connId, const AuthConnInfo *connInfo, bool fromServer, const AuthDataHead *head, const uint8_t *data); 41 } AuthConnListener; 42 43 typedef struct { 44 int32_t fd; 45 int32_t ret; 46 } AuthConnectResult; 47 48 int32_t AuthConnInit(const AuthConnListener *listener); 49 void AuthConnDeinit(void); 50 51 int32_t ConnectAuthDevice(uint32_t requestId, const AuthConnInfo *connInfo, ConnSideType sideType); 52 void UpdateAuthDevicePriority(uint64_t connId); 53 void DisconnectAuthDevice(uint64_t *connId); 54 int32_t PostAuthData(uint64_t connId, bool toServer, const AuthDataHead *head, const uint8_t *data); 55 56 ConnSideType GetConnSideType(uint64_t connId); 57 bool CheckActiveAuthConnection(const AuthConnInfo *connInfo); 58 59 const char *GetConnTypeStr(uint64_t connId); 60 uint32_t GetConnId(uint64_t connId); 61 int32_t GetConnType(uint64_t connId); 62 int32_t GetFd(uint64_t connId); 63 uint64_t GenConnId(int32_t connType, int32_t id); 64 void UpdateFd(uint64_t *connId, int32_t id); 65 66 uint32_t GetAuthDataSize(uint32_t len); 67 int32_t PackAuthData(const AuthDataHead *head, const uint8_t *data, uint8_t *buf, uint32_t size); 68 const uint8_t *UnpackAuthData(const uint8_t *data, uint32_t len, AuthDataHead *head); 69 int32_t GetConnInfoByConnectionId(uint32_t connectionId, AuthConnInfo *connInfo); 70 71 void HandleRepeatDeviceIdDataDelay(uint64_t connId, const AuthConnInfo *connInfo, bool fromServer, 72 const AuthDataHead *head, const uint8_t *data); 73 74 #define CONN_INFO "conn=%{public}s:%{public}u" 75 #define CONN_DATA(connId) GetConnTypeStr(connId), GetConnId(connId) 76 77 #ifdef __cplusplus 78 #if __cplusplus 79 } 80 #endif 81 #endif 82 #endif /* AUTH_CONNECTION_H */ 83