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#include "cLog.h"
#include <fstream>
#include <ctime>
#include <stdarg.h>
#ifdef _WIN32
#include <Windows.h>
#else
#include <sys/stat.h> // for mkdir
#include <sys/types.h>
#define sprintf_s(buffer, buffer_size, stringbuffer, ...) (sprintf(buffer, stringbuffer, __VA_ARGS__))
#define vsnprintf_s(buffer, buffer_size, maxcount, stringbuffer, ...) (vsnprintf(buffer, maxcount, stringbuffer, __VA_ARGS__))
#endif
#include <string>
cLog* cLog::s_Log = NULL;
cLog::cLog( const char* a_FileName )
: m_File(NULL)
{
s_Log = this;
// create logs directory
#ifdef _WIN32
{
SECURITY_ATTRIBUTES Attrib;
Attrib.nLength = sizeof(SECURITY_ATTRIBUTES);
Attrib.lpSecurityDescriptor = NULL;
Attrib.bInheritHandle = false;
::CreateDirectory("logs", &Attrib);
}
#else
{
mkdir("logs", S_IRWXU | S_IRWXG | S_IRWXO);
}
#endif
OpenLog( (std::string("logs/") + std::string(a_FileName)).c_str() );
}
cLog::~cLog()
{
CloseLog();
s_Log = NULL;
}
cLog* cLog::GetInstance()
{
if(s_Log)
return s_Log;
new cLog("log.txt");
return s_Log;
}
void cLog::CloseLog()
{
if( m_File )
fclose (m_File);
m_File = 0;
}
void cLog::OpenLog( const char* a_FileName )
{
if(m_File) fclose (m_File);
#ifdef _WIN32
fopen_s( &m_File, a_FileName, "a+" );
#else
m_File = fopen(a_FileName, "a+" );
#endif
}
void cLog::ClearLog()
{
#ifdef _WIN32
if( fopen_s( &m_File, "log.txt", "w" ) == 0)
fclose (m_File);
#else
m_File = fopen("log.txt", "w" );
if( m_File )
fclose (m_File);
#endif
m_File = 0;
}
void cLog::Log(const char* a_Format, va_list argList )
{
char c_Buffer[1024];
if( argList != 0 )
{
vsnprintf_s(c_Buffer, 1024, 1024, a_Format, argList );
}
else
{
sprintf_s( c_Buffer, 1024, "%s", a_Format );
}
time_t rawtime;
time ( &rawtime );
#ifdef _WIN32
struct tm timeinfo;
localtime_s( &timeinfo, &rawtime );
#else
struct tm* timeinfo;
timeinfo = localtime( &rawtime );
#endif
char c_Buffer2[1024];
#ifdef _WIN32
sprintf_s(c_Buffer2, 1024, "[%02d:%02d:%02d] %s\n", timeinfo.tm_hour, timeinfo.tm_min, timeinfo.tm_sec, c_Buffer);
#else
sprintf(c_Buffer2, "[%02d:%02d:%02d] %s\n", timeinfo->tm_hour, timeinfo->tm_min, timeinfo->tm_sec, c_Buffer);
#endif
if(m_File){
fputs(c_Buffer2, m_File);
fflush(m_File);
}
printf("%s", c_Buffer2 );
}
void cLog::Log(const char* a_Format, ...)
{
va_list argList;
va_start(argList, a_Format);
Log( a_Format, argList );
va_end(argList);
}
void cLog::SimpleLog(const char* a_String)
{
Log("%s", a_String );
}
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