mirror of
https://gitee.com/openharmony/developtools_hiperf
synced 2024-11-23 07:29:42 +00:00
51f47c1148
Signed-off-by:wenlong12 <wenlong12@huawei.com> Signed-off-by: wenlong12 <wenlong12@huawei.com>
339 lines
14 KiB
C++
339 lines
14 KiB
C++
/*
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* Copyright (c) 2021-2022 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef HIPERF_DEBUG_H
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#define HIPERF_DEBUG_H
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#include <chrono>
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#include <cstdio>
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#include <cstring>
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#include <map>
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#include <memory>
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#include <mutex>
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#include <sstream>
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#include <string>
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#include <unistd.h>
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#include <gtest/gtest_prod.h>
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#if !is_mingw
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#include <sys/syscall.h>
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#undef gettid
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#define gettid() syscall(SYS_gettid)
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#else
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#include "windows.h"
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inline long gettid()
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{
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return GetCurrentThreadId();
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}
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#endif // !is_mingw
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namespace OHOS {
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namespace Developtools {
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namespace HiPerf {
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enum DebugLevel {
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LEVEL_MUCH = 1,
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LEVEL_VERBOSE,
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LEVEL_DEBUG,
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LEVEL_INFO,
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LEVEL_WARNING,
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LEVEL_ERROR,
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LEVEL_FATAL,
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LEVEL_STDOUT, // printf
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LEVEL_MAX, // max
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};
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#ifdef HIPERF_DEBUG
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#if is_ohos || is_double_framework
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const std::string DEFAULT_UT_LOG_DIR = "/data/local/tmp/";
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const std::string DEFAULT_LOG_PATH = "/data/local/tmp/hiperf_log.txt";
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#elif is_mingw
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const std::string DEFAULT_LOG_PATH = ".\\hiperf_log.txt";
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#elif is_linux
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const std::string DEFAULT_UT_LOG_DIR = "./";
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const std::string DEFAULT_LOG_PATH = "hiperf_log.txt";
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#else
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#error unkow os
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#endif
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#define HILOG_BASE_TAG "HILOG"
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#ifndef HILOG_TAG
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#define HILOG_TAG ""
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#define HILOG_TAG_NAME HILOG_BASE_TAG
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#else
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#define HILOG_TAG_NAME HILOG_BASE_TAG "_" HILOG_TAG
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#endif
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#define SHORT_FILENAME \
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(__builtin_strrchr(__FILE__, '/') ? __builtin_strrchr(__FILE__, '/') + 1 : __FILE__)
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const std::map<DebugLevel, const std::string> DebugLevelMap = {
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{LEVEL_MUCH, "M"}, {LEVEL_VERBOSE, "V"}, {LEVEL_DEBUG, "D"}, {LEVEL_INFO, "I"},
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{LEVEL_WARNING, "W"}, {LEVEL_ERROR, "E"}, {LEVEL_FATAL, "F"},
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};
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constexpr const int LOG_BUFFER_SIZE = 4 * 1024 * 1024;
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class DebugLogger {
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public:
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DebugLogger();
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~DebugLogger();
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static DebugLogger *GetInstance();
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DebugLevel SetLogLevel(DebugLevel debugLevel);
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bool SetMixLogOutput(bool enable);
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bool SetLogPath(const std::string &logPath);
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void SetLogTags(const std::string &tags);
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int Log(DebugLevel level, const std::string &logTag, const char *fmt, ...) const
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__attribute__((format(printf, 4, 5)));
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// for class, pointer need add 1 offset (first one is *this)
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bool EnableHiLog(bool enable = true);
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DebugLevel GetLogLevel() const
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{
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return debugLevel_;
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};
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void Disable(bool disable = true);
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static bool logDisabled_;
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#ifdef HIPERF_DEBUG_TIME
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mutable size_t logCount_ = 0;
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mutable std::chrono::microseconds logTimes_ = std::chrono::microseconds::zero();
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mutable std::chrono::microseconds logWriteTimes_ = std::chrono::microseconds::zero();
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mutable std::chrono::microseconds logSprintfTimes_ = std::chrono::microseconds::zero();
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#endif
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// used in UT
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bool OpenLog(const std::string &tempLogPath = "", const std::string &flags = "w");
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bool RestoreLog();
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void Reset();
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private:
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bool ShouldLog(DebugLevel level, const std::string &logtag) const;
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DebugLevel GetLogLevelByName(const std::string &) const;
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DebugLevel GetLogLevelByTag(const std::string &) const;
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const std::string GetLogLevelName(DebugLevel) const;
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int HiLog(std::string &buffer) const;
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static std::unique_ptr<DebugLogger> logInstance_;
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mutable std::recursive_mutex logMutex_;
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static DebugLevel debugLevel_;
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const std::chrono::steady_clock::time_point timeStamp_;
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FILE *file_ = nullptr;
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bool mixLogOutput_ = false; // log mix to std
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bool enableHilog_ = false;
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bool exitOnFatal_ = true;
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std::string logPath_;
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std::map<std::string, DebugLevel> logTagLevelmap_;
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friend class OptionDebugTest;
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friend class DebugLoggerTest;
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FRIEND_TEST(DebugLoggerTest, SetLogTags);
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FRIEND_TEST(DebugLoggerTest, Disable);
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};
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#ifdef HIPERF_DEBUG_PRINTF
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#ifndef printf
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#define printf(format, ...) \
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do { \
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std::printf(format, ##__VA_ARGS__); \
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DebugLogger::GetInstance()->Log(LEVEL_STDOUT, HILOG_TAG, format, ##__VA_ARGS__); \
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} while (0)
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#endif
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#ifndef perror
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#define perror(format, ...) \
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do { \
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std::perror(format); \
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DebugLogger::GetInstance()->Log(LEVEL_STDOUT, HILOG_TAG, format "<%d>\n", \
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##__VA_ARGS__, errno); \
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} while (0)
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#endif
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#endif
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class ScopeDebugLevel {
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public:
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explicit ScopeDebugLevel(DebugLevel level, bool mix = false);
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~ScopeDebugLevel();
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private:
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DebugLevel savedDebugLevel_;
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bool savedMixOutput_ = false; // log mix to std
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};
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#define TEMP_MIX_LOG_LEVEL(level) ScopeDebugLevel tempLogLevel(level, true)
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#define LOG_LEVEL(LEVEL) LOG_##LEVEL
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#define LOG_LEVEL_MUCH "M:"
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#define LOG_LEVEL_VERBOSE "V:"
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#define LOG_LEVEL_DEBUG "D:"
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#define LOG_LEVEL_INFO "I:"
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#define LOG_LEVEL_WARNING "W:"
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#define LOG_LEVEL_ERROR "E:"
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#define LOG_LEVEL_FATAL "F:"
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#ifndef HLOG
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#define HLOG(level, format, ...) \
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do { \
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if (__builtin_expect(!DebugLogger::logDisabled_, false)) { \
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DebugLogger::GetInstance()->Log( \
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level, HILOG_TAG, \
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HILOG_TAG_NAME "/" LOG_LEVEL(level) "<%ld>[%s:%d]%s:" format "\n", gettid(), \
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SHORT_FILENAME, __LINE__, __FUNCTION__, ##__VA_ARGS__); \
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} \
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} while (0)
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#endif
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// only log first n times
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#ifndef HLOGV_FIRST
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#define HLOGV_FIRST(first, format, ...) \
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do { \
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static int limit = first; \
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if (limit > 0) { \
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HLOG(LEVEL_VERBOSE, format, ##__VA_ARGS__); \
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if (--limit == 0) { \
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HLOG(LEVEL_VERBOSE, " nexttime log will be suppressed..."); \
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} \
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} \
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} while (0)
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#endif
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#ifndef HLOGV_FIRST_LOCAL
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#define HLOGV_FIRST_LOCAL(local_limit, format, ...) \
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{ \
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if (local_limit != 0) { \
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HLOG(LEVEL_VERBOSE, format, ##__VA_ARGS__); \
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if (local_limit > 0 && --local_limit == 0) { \
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HLOG(LEVEL_VERBOSE, " nexttime log will be suppressed..."); \
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} \
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} \
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}
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#endif
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#ifndef HLOGV
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#define HLOGV_IF(condition, format, ...) \
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if (condition) { \
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HLOG(LEVEL_VERBOSE, format, ##__VA_ARGS__) \
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}
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#define HLOGVVV HLOGV
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#endif
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#ifndef HLOGDUMMY
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#define HLOGDUMMY(format, ...) while (0)
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#endif
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#ifndef HLOGM
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#define HLOGM(format, ...) HLOG(LEVEL_MUCH, format, ##__VA_ARGS__)
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#define HLOGMMM HLOGM
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#endif
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#ifndef HLOGV
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#define HLOGV(format, ...) HLOG(LEVEL_VERBOSE, format, ##__VA_ARGS__)
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#endif
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#ifndef HLOGD
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#define HLOGD(format, ...) HLOG(LEVEL_DEBUG, format, ##__VA_ARGS__)
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#define HLOGDDD HLOGM
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#endif
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#ifndef HLOGI
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#define HLOGI(format, ...) HLOG(LEVEL_INFO, format, ##__VA_ARGS__)
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#endif
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#ifndef HLOGW
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#define HLOGW(format, ...) HLOG(LEVEL_WARNING, format, ##__VA_ARGS__)
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#endif
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#ifndef HLOGE
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#define HLOGE(format, ...) HLOG(LEVEL_ERROR, format, ##__VA_ARGS__)
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#endif
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#ifndef HLOGEP
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#define HLOGEP(format, ...) \
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HLOG(LEVEL_ERROR, format "(errno %d)", ##__VA_ARGS__, errno)
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#endif
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#ifndef HLOGF
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#define HLOGF(format, ...) \
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HLOG(LEVEL_FATAL, "FATAL error at %s:%d " format, __FILE__, __LINE__, ##__VA_ARGS__)
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#endif
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#ifndef HLOG_ASSERT_MESSAGE
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#define HLOG_ASSERT_MESSAGE(condition, format, ...) \
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if (!(condition)) { \
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HLOG(LEVEL_FATAL, " assert failed: '%s' " format, #condition, ##__VA_ARGS__); \
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}
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#endif
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#ifndef HLOG_ASSERT
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#define HLOG_ASSERT(condition) HLOG_ASSERT_MESSAGE(condition, "")
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#endif
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#undef assert
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#else
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#define HLOGDUMMY(...) \
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do { \
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} while (0)
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#define HLOGEP(...) \
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do { \
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} while (0)
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#define HLOGM(...) \
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do { \
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} while (0)
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#define HLOGMMM(...) \
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do { \
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} while (0)
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#define HLOGV(...) \
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do { \
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} while (0)
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#define HLOGVVV(...) \
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do { \
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} while (0)
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#define HLOGD(...) \
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do { \
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} while (0)
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#define HLOGDDD(...) \
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do { \
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} while (0)
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#define HLOGI(...) \
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do { \
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} while (0)
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#define HLOGW(...) \
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do { \
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} while (0)
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#define HLOGE(...) \
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do { \
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} while (0)
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#define HLOGF(...) \
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do { \
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} while (0)
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#define HLOG_ASSERT_MESSAGE(...) \
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do { \
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} while (0)
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#define HLOG_ASSERT(...) \
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do { \
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} while (0)
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class ScopeDebugLevel {
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public:
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ScopeDebugLevel(DebugLevel level, bool mix = false) {}
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};
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#endif
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} // namespace HiPerf
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} // namespace Developtools
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} // namespace OHOS
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#endif // _HIPERF_DEBUG_H_
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