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/*
* Copyright (c) 2017, Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
//!
//! \file cm_log.h
//! \brief Contains Class Cm Logger definitions
//!
#include <iostream>
#include <iomanip>
#include "cm_log.h"
#include "cm_csync.h"
#include "mos_utilities.h"
#if CM_LOG_ON
// Definition (and initialization) of static attributes
CmLogger * CmLogger::m_globalCmLogger = nullptr;
CMRT_UMD::CSync globalCmLogLock;
/**
* Logger Constructor.
* It is a private constructor, called only by getInstance() and only the
* first time. It is called inside a lock, so lock inside this method
* is not required.
* It only initializes the initial time. All configuration is done inside the
* configure() method.
*/
CmLogger::CmLogger()
{
//Get Verbosity Level
GetVerbosityLevel();
if (m_verbosityLevel == CM_LOG_LEVEL_NONE)
{ // if it is not set, no file will be generated.
return;
}
//Get Log File name
std::ostringstream OutPutFile;
char fileNamePrefix[MAX_PATH];
SYSTEMTIME systime;
GetLocalTime(&systime);
OutPutFile << "CM_LOG_" << CmGetCurProcessId() << "_" << systime.wMonth
<< "_" << systime.wDay << "_" << systime.wHour
<< "_" << systime.wMinute << "_" << systime.wSecond << ".log";
m_logFile = OutPutFile.str();
GetLogFileLocation(OutPutFile.str().c_str(), fileNamePrefix);
// Open file
m_streamOut.open(fileNamePrefix, std::ios::app);
if (!m_streamOut)
{
CM_ASSERTMESSAGE("Open file failed!");
}
}
CmLogger::~CmLogger()
{
if (m_logFile.empty())
{ // empty, dump to screen
m_streamOut.close();
}
}
/**
* Method to get a reference to the object (i.e., Singleton)
* It is a static method.
* @return Reference to the object.
*/
CmLogger &CmLogger::GetInstance()
{
CmLogger::Lock();
if (m_globalCmLogger == nullptr)
{
m_globalCmLogger = new CmLogger();
}
CmLogger::Unlock();
return *m_globalCmLogger;
}
void CmLogger::GetVerbosityLevel()
{
// Read VerbosityLevel from RegisterKey
MOS_USER_FEATURE_VALUE userFeatureValue;
MOS_USER_FEATURE userFeature;
// User feature key reads
MOS_ZeroMemory(&userFeatureValue, sizeof(MOS_USER_FEATURE_VALUE));
userFeature.Type = MOS_USER_FEATURE_TYPE_USER;
userFeature.pPath = __MEDIA_USER_FEATURE_SUBKEY_INTERNAL;
userFeature.pValues = &userFeatureValue;
userFeature.uiNumValues = 1;
userFeatureValue.u32Data = CM_LOG_LEVEL_NONE; // default value
MOS_UserFeature_ReadValue(
nullptr,
&userFeature,
__MEDIA_USER_FEATURE_VALUE_MDF_LOG_LEVEL,
MOS_USER_FEATURE_VALUE_TYPE_UINT32);
m_verbosityLevel = userFeatureValue.u32Data;
}
/**
* Method used to print messages.
* Called by the CM_DEBUG() macro.
* @param Priority of the message
* @param Source file where the method has been called (set equal to __FILE__
* by the DEBUG macro)
* @param Source line where the method has been called (set equal to __LINE__
by the macro)
* @param Message
*/
void CmLogger::Print(const unsigned int verbosityLevel,
const std::string & file,
const int line,
const std::string & message)
{
CmLogger::Lock();
if (verbosityLevel <= m_verbosityLevel)
{
switch (verbosityLevel)
{
case CM_LOG_LEVEL_DEBUG:
m_streamOut << "[DEBUG]";
break;
case CM_LOG_LEVEL_INFO:
m_streamOut << "[INFO]";
break;
case CM_LOG_LEVEL_WARN:
m_streamOut << "[WARN]";
break;
case CM_LOG_LEVEL_ERROR:
m_streamOut << "[ERROR]";
break;
}
m_streamOut << "[PID :" << CmGetCurProcessId() << "][TID :" << CmGetCurThreadId() << "]"
<< "[" << file << ":" << line << "] @ "
<< ":" << message << std::endl;
}
CmLogger::Unlock();
}
void CmLogger::LogDataArrayHex(std::ostringstream &oss, unsigned char *data, unsigned int size)
{
std::ios::fmtflags f(oss.flags()); // store the oss flags
oss << "Data[Hex] : ";
for (unsigned int i = 0; i < size; ++i)
{
oss << std::setfill('0') << std::setw(2) << std::hex << static_cast<short>(data[i]);
}
oss << std::endl;
oss.flags(f); // restore the flags
}
void CmLogger::Lock()
{
globalCmLogLock.Acquire();
}
void CmLogger::Unlock()
{
globalCmLogLock.Release();
}
CmLogTimer::CmLogTimer(const std::string str) :
m_string(str),
m_timer(str)
{
}
CmLogTimer::~CmLogTimer()
{
m_timer.Stop();
m_string = m_timer.ToString();
CM_INFO(m_string);
}
void CmLogTimer::Stop()
{
m_timer.Stop();
}
#endif
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