oexINT CLog::Log( oexCSTR x_pFile, oexINT x_nLine, oexCSTR8 x_pFunction, oexINT x_uLevel, oexCSTR x_pErr, oexINT x_nErr, oexUINT x_uSkip )
{_STT();
// Ensure valid reporting level
if ( x_uLevel < m_uLevel )
return x_nErr;
// Log count
if ( 1 == oexIncrement( &m_lInLog ) )
{
_oexTRY
{
// Create log file if needed
if ( !m_file.IsOpen() )
if ( !OpenLogFile() )
{ oexDecrement( &m_lInLog );
return x_nErr;
} // end if
if ( !oexCHECK_PTR( x_pFile ) )
x_pFile = oexT( "???" );
if ( !oexCHECK_PTR( x_pFunction ) )
x_pFunction = "???";
CStr sLevel;
oexCSTR pLevel = oexT( "" );
if ( eHalt == x_uLevel )
pLevel = oexT( "Halt" );
else if ( eError == x_uLevel )
pLevel = oexT( "Error" );
else if ( eWarning == x_uLevel )
pLevel = oexT( "Warning" );
else if ( eNotice == x_uLevel )
pLevel = oexT( "Notice" );
else
pLevel = sLevel.Mks( (int)x_uLevel ).Ptr();
CStr sLog;
// Add file / line number
oexUINT uThreadId = oexGetCurThreadId();
#if defined( oexFULL_FILENAME_IN_LOG )
sLog << x_pFile << oexT( ":(" ) << x_nLine << oexT( ")" )
#else
sLog << oexGetFileName( x_pFile ) << oexT( ":(" ) << x_nLine << oexT( ")" )
#endif
<< oexFmt( oexT( " : Thread %u (0x%x)" ), uThreadId, uThreadId ) << oexNL;
// Write out the time
#if defined( OEX_NANOSECONDS )
sLog << oexLocalTimeStr( oexT( " -> Local: %Y/%c/%d - %g:%m:%s.%l.%u.%n" oexNL8 ) );
#else
sLog << oexLocalTimeStr( oexT( " -> Local Time : %Y/%c/%d - %g:%m:%s.%l.%u" oexNL8 ) );
#endif
#if defined( OEXLIB_STACK_TRACING )
CStackTrace::CStack *p = oexSt().GetStack();
if ( p )
{
sLog << oexT( " -> Thread Name : " ) << p->GetName() << oexNL;
// +++ This really doesn't make a lot of sense in the log file, more for stack tracing
// sLog << oexT( " -> Tag : " ) << p->GetTag() << oexNL;
// sLog << oexFmt( oexT( " -> CheckPoint : %d (0x%x)" oexNL8 ), p->GetCheckpoint(), p->GetCheckpoint() );
} // end if
#endif
// Add function name if available
if ( x_pFunction && *x_pFunction )
sLog << oexT( " -> Function : " ) << oexMbToStrPtr( x_pFunction ) << oexT( "()" oexNL8 );
// Add error level
sLog << oexT( " -> Level : " ) << pLevel;
// Add system error info
if ( x_nErr )
sLog << CStr().Print( oexT( " : 0x%X (%d) : " ), x_nErr, x_nErr )
<< os::CTrace::GetErrorMsg( x_nErr ).RTrim( oexT( "\r\n" ) );
sLog << oexNL;
// Write out the user error string if available
if ( oexCHECK_PTR( x_pErr ) )
sLog << oexT( " -> " oexNL8 " -> " ) << CStr( x_pErr ).Replace( oexNL, oexT( "" oexNL8 " -> " ) ) << oexNL;
#if defined( oexBACKTRACE_IN_LOG )
// Write out the backtrace
sLog << oexT( " -> " )
<< os::CTrace::GetBacktrace( x_uSkip ).Replace( oexNL, oexT( "" oexNL8 " -> " ) )
<< oexNL;
#endif
// Just to space things out
sLog << oexNL;
// Write out the string to the file
m_file.Write( oexStrToMb( sLog ) );
#if defined( oexPRINT_LOGS )
// Print if user wants to see this level
if ( oexPRINT_LOGS <= x_uLevel )
oexEcho( sLog.Ptr() );
#endif
}
_oexCATCH_ALL()
{
} // end catch
} // end if
