1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef CHRE_WIFI_OFFLOAD_RPC_LOG_RECORD_H_ 18 #define CHRE_WIFI_OFFLOAD_RPC_LOG_RECORD_H_ 19 20 #include "chre/apps/wifi_offload/wifi_offload.h" 21 22 #include "chre/apps/wifi_offload/generated/flatbuffers_types_generated.h" 23 24 namespace wifi_offload { 25 26 class RpcLogRecord { 27 public: 28 /** 29 * Enumerates the type of log that is recorded 30 */ 31 enum class RpcLogRecordType : uint8_t { 32 CMD_BASE = 0x00, 33 CMD_INIT, 34 CMD_CONFIG_SCANS, 35 CMD_SUBSCRIBE_SCAN_RESULTS, 36 CMD_UNSUBSCRIBE_SCAN_RESULTS, 37 CMD_GET_SCAN_STATS, 38 CMD_RESET, 39 CMD_LAST_ITEM, 40 41 EVENT_RECVD_BASE = 0x40, 42 EVENT_RECVD_SCAN_RESULT_ASYNC, 43 EVENT_RECVD_SCAN_RESULT, 44 EVENT_RECVD_LAST_ITEM, 45 46 EVENT_SENT_BASE = 0x80, 47 EVENT_SENT_SCAN_RESULT, 48 EVENT_SENT_ABORT, 49 EVENT_SENT_ERROR, 50 EVENT_SENT_LAST_ITEM, 51 52 REQ_BASE = 0xc0, 53 REQ_SCAN, 54 REQ_LAST_ITEM, 55 }; 56 57 /* Corresponding flatbuffers-generated data-type used to serialize and 58 * deserialize instances of this class */ 59 using FbsType = fbs::RpcLogRecord; 60 61 RpcLogRecord(); 62 ~RpcLogRecord() = default; 63 64 bool operator==(const RpcLogRecord &other) const; 65 66 flatbuffers::Offset<RpcLogRecord::FbsType> Serialize( 67 flatbuffers::FlatBufferBuilder *builder) const; 68 69 bool Deserialize(const RpcLogRecord::FbsType &fbs_record); 70 71 RpcLogRecordType record_type_; 72 uint32_t timestamp_chre_ms_; // See chreGetTime() 73 }; 74 75 } // namespace wifi_offload 76 77 #endif // CHRE_WIFI_OFFLOAD_RPC_LOG_RECORD_H_ 78