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#include "BasicLog.h"
#include "DasherInterfaceBase.h"
#include <cmath>
#include <fstream>
#include <iostream>
#ifdef _WIN32
#include <sys/timeb.h>
#else
#include <sys/time.h>
#endif
using namespace Dasher;
CBasicLog::CBasicLog(CSettingsUser *pCreateFrom, CDasherInterfaceBase *pIntf)
: CUserLogBase(pIntf), CSettingsUser(pCreateFrom) {
m_iSymbolCount = 0;
m_bStarted = false;
}
CBasicLog::~CBasicLog() {
EndTrial();
}
void CBasicLog::StartWriting() {
if(!m_bStarted) {
StartTrial();
m_bStarted = true;
}
}
void CBasicLog::StopWriting(float dNats) {
m_dBits += dNats / log(2.0);
}
void CBasicLog::AddSymbols(Dasher::VECTOR_SYMBOL_PROB* pVectorNewSymbolProbs, eUserLogEventType iEvent) {
m_iSymbolCount += pVectorNewSymbolProbs->size();
}
void CBasicLog::DeleteSymbols(int iNumToDelete, eUserLogEventType iEvent) {
m_iSymbolCount -= iNumToDelete;
}
void CBasicLog::NewTrial() {
EndTrial();
}
void CBasicLog::KeyDown(int iId, int iType, int iEffect) {
++m_iKeyCount;
}
void CBasicLog::StartTrial() {
m_iSymbolCount = 0;
m_iKeyCount = 0;
m_dBits = 0.0;
m_strStartDate = GetDateStamp();
m_iInitialRate = GetLongParameter(LP_MAX_BITRATE);
}
void CBasicLog::EndTrial() {
if(!m_bStarted)
return;
std::string strFileName(CFileLogger::GetFullFilenamePath("dasher_basic.log"));
std::ofstream oFile;
oFile.open(strFileName.c_str(), ios::out | ios::app);
oFile << "\"" << m_strStartDate << "\":\"" << GetDateStamp() << "\":" << m_iSymbolCount << ":" << m_dBits << ":" << m_iKeyCount << ":" << m_iInitialRate / 100.0 << ":" << GetLongParameter(LP_MAX_BITRATE) / 100.0 << ":\"" << GetStringParameter(SP_INPUT_FILTER) << "\":\"" << GetStringParameter(SP_ALPHABET_ID) << "\"" << std::endl;
oFile.close();
m_bStarted = false;
}
std::string CBasicLog::GetDateStamp() {
char* szTimeLine = NULL;
time_t t;
t = time(NULL);
szTimeLine = ctime(&t);
return std::string(szTimeLine).substr(0, 24);
}
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