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 MEDIA_DFX_H 17 #define MEDIA_DFX_H 18 19 #include <cstring> 20 #include <list> 21 #include <memory> 22 #include <map> 23 #include <string> 24 #include <refbase.h> 25 #include "nocopyable.h" 26 #include "hisysevent.h" 27 #include "hitrace_meter.h" 28 #include "meta/meta.h" 29 #ifndef CROSS_PLATFORM 30 #include "nlohmann/json.hpp" 31 #endif 32 #include <chrono> 33 #include <mutex> 34 35 namespace OHOS { 36 namespace Media { 37 #ifndef CROSS_PLATFORM 38 using json = nlohmann::json; 39 #endif 40 enum CallType { 41 AVPLAYER, 42 AVRECORDER, 43 METADATA_RETRIEVER, 44 IMAGE_GENERATER, 45 AVDEMUXER, 46 AVMUXER, 47 VIDEO_DECODER, 48 VIDEO_ENCODER, 49 AUDIO_DECODER, 50 AUDIO_ENCODER, 51 SOUNDPOOL, 52 SCREEN_CAPTRUER, 53 AVTRANSCODER 54 }; 55 class __attribute__((visibility("default"))) MediaEvent : public NoCopyable { 56 public: 57 MediaEvent() = default; 58 ~MediaEvent() = default; 59 bool CreateMsg(const char *format, ...) __attribute__((__format__(printf, 2, 3))); 60 void EventWrite(std::string eventName, OHOS::HiviewDFX::HiSysEvent::EventType type, 61 std::string module); 62 void EventWriteWithAppInfo(std::string eventName, OHOS::HiviewDFX::HiSysEvent::EventType type, 63 std::string module, std::string status, int32_t appUid, int32_t appPid); 64 void EventWriteBundleName(std::string eventName, OHOS::HiviewDFX::HiSysEvent::EventType type, 65 std::string module, std::string status, int32_t appUid, int32_t appPid, std::string bundleName); 66 void SourceEventWrite(const std::string& eventName, OHOS::HiviewDFX::HiSysEvent::EventType type, const std::string& 67 appName, uint64_t instanceId, const std::string& callerType, int8_t sourceType, const std::string& sourceUrl, 68 const std::string& errMsg); 69 void ScreenCaptureEventWrite(const std::string& eventName, OHOS::HiviewDFX::HiSysEvent::EventType type, 70 const std::string& appName, uint64_t instanceId, int8_t captureMode, int8_t dataMode, int32_t errorCode, 71 const std::string& errMsg); 72 void CommonStatisicsEventWrite(CallType callType, OHOS::HiviewDFX::HiSysEvent::EventType type, 73 const std::map<int32_t, std::list<std::pair<uint64_t, std::shared_ptr<Meta>>>>& infoMap); 74 private: 75 void StatisicsHiSysEventWrite(CallType callType, OHOS::HiviewDFX::HiSysEvent::EventType type, 76 const std::vector<std::string>& infoArr); 77 #ifndef CROSS_PLATFORM 78 void ParseOneEvent(const std::pair<uint64_t, std::shared_ptr<OHOS::Media::Meta>> &listPair, json& metaInfoJson); 79 #endif 80 std::string msg_; 81 }; 82 83 84 __attribute__((visibility("default"))) void BehaviorEventWrite(std::string status, std::string module); 85 __attribute__((visibility("default"))) void BehaviorEventWriteForScreenCapture(std::string status, 86 std::string module, int32_t appUid, int32_t appPid); 87 __attribute__((visibility("default"))) void StatisticEventWriteBundleName(std::string status, 88 std::string module, std::string bundleName = ""); 89 __attribute__((visibility("default"))) void FaultEventWrite(std::string msg, std::string module); 90 __attribute__((visibility("default"))) void FaultSourceEventWrite(const std::string& appName, uint64_t instanceId, 91 const std::string& callerType, int8_t sourceType, const std::string& sourceUrl, const std::string& errorMessage); 92 __attribute__((visibility("default"))) void FaultScreenCaptureEventWrite(const std::string& appName, 93 uint64_t instanceId, int8_t captureMode, int8_t dataMode, int32_t errorCode, const std::string& errorMessage); 94 __attribute__((visibility("default"))) int32_t CreateMediaInfo(CallType callType, int32_t uid, uint64_t instanceId); 95 __attribute__((visibility("default"))) int32_t AppendMediaInfo(const std::shared_ptr<Meta>& meta, uint64_t instanceId); 96 __attribute__((visibility("default"))) int32_t ReportMediaInfo(uint64_t instanceId); 97 __attribute__((visibility("default"))) uint64_t GetMediaInfoContainInstanceNum(); 98 99 class __attribute__((visibility("default"))) MediaTrace : public NoCopyable { 100 public: 101 explicit MediaTrace(const std::string &funcName, HiTraceOutputLevel level = HITRACE_LEVEL_INFO, 102 const std::string &customArgs = ""); 103 static void TraceBegin(const std::string &funcName, int32_t taskId, HiTraceOutputLevel level = HITRACE_LEVEL_INFO, 104 const std::string &customCategory = "", const std::string &customArgs = ""); 105 static void TraceEnd(const std::string &funcName, int32_t taskId, HiTraceOutputLevel level = HITRACE_LEVEL_INFO); 106 static void CounterTrace(const std::string &varName, int32_t val, HiTraceOutputLevel level = HITRACE_LEVEL_INFO); 107 ~MediaTrace(); 108 private: 109 HiTraceOutputLevel level_ = HITRACE_LEVEL_INFO; 110 }; 111 } // namespace Media 112 } // namespace OHOS 113 #endif // MEDIA_DFX_H