int hb_snprintf( char * buffer, size_t bufsize, const char * format, ... )
{
va_list ap;
int iResult;
va_start( ap, format );
iResult = hb_vsnprintf( buffer, bufsize, format, ap );
va_end( ap );
return iResult;
}
void hb_ToOutDebug( const char * sTraceMsg, ... )
{
if( sTraceMsg && s_bToOutputDebug )
{
char buffer[ 1024 ];
va_list ap;
va_start( ap, sTraceMsg );
hb_vsnprintf( buffer, sizeof( buffer ), sTraceMsg, ap );
va_end( ap );
hb_OutDebug( ( const char * ) buffer, strlen( buffer ) );
}
}
static void hb_tracelog_( int level, const char * file, int line, const char * proc,
const char * fmt, va_list ap )
{
const char * pszLevel;
/*
* Clean up the file, so that instead of showing
*
* ../../../foo/bar/baz.c
*
* we just show
*
* foo/bar/baz.c
*/
if( file )
{
while( *file == '.' || *file == '/' || *file == '\\' )
file++;
}
else
file = "";
pszLevel = ( level >= HB_TR_ALWAYS && level <= HB_TR_LAST ) ?
s_slevel[ level ] : "(\?\?\?)";
if( s_sysout > 0 )
{
#if ( defined( HB_OS_WIN ) && ! defined( HB_OS_WIN_CE ) ) || \
( defined( HB_OS_UNIX ) && \
! defined( __WATCOMC__ ) && \
! defined( HB_OS_VXWORKS ) && \
! defined( HB_OS_SYMBIAN ) && \
! defined( HB_OS_QNX_BB10 ) )
char message[ 1024 ];
va_list vargs;
va_copy( vargs, ap );
/* NOTE: This is protection against recursive call to trace engine when
there is more than 16 parameters in format string */
if( hb_xtraced() && hb_printf_params( fmt ) > 16 )
hb_snprintf( message, sizeof( message ), "more then 16 parameters in message '%s'", fmt );
else
hb_vsnprintf( message, sizeof( message ), fmt, vargs );
va_end( vargs );
# if defined( HB_OS_WIN )
{
union
{
char psz[ 1024 ];
TCHAR lp[ 1024 ];
} buf;
/* We add \n at the end of the buffer to make WinDbg display look readable. */
if( proc )
hb_snprintf( buf.psz, sizeof( buf.psz ), "%s:%d:%s() %s %s\n",
file, line, proc, pszLevel, message );
else
hb_snprintf( buf.psz, sizeof( buf.psz ), "%s:%d: %s %s\n",
file, line, pszLevel, message );
#if defined( UNICODE )
MultiByteToWideChar( CP_ACP, 0, ( LPCSTR ) memcpy( message, buf.psz, sizeof( message ) ), -1,
buf.lp, HB_SIZEOFARRAY( buf.lp ) );
buf.lp[ HB_SIZEOFARRAY( buf.lp ) - 1 ] = 0;
#endif
OutputDebugString( buf.lp );
}
# else
{
int slevel;
switch( level )
{
case HB_TR_ALWAYS: slevel = LOG_ALERT; break;
case HB_TR_FATAL: slevel = LOG_CRIT; break;
case HB_TR_ERROR: slevel = LOG_ERR; break;
case HB_TR_WARNING: slevel = LOG_WARNING; break;
case HB_TR_INFO: slevel = LOG_INFO; break;
case HB_TR_DEBUG: slevel = LOG_DEBUG; break;
default: slevel = LOG_DEBUG;
}
if( proc )
syslog( slevel, "%s:%d:%s() %s %s", file, line, proc,
pszLevel, message );
else
syslog( slevel, "%s:%d: %s %s", file, line, pszLevel, message );
}
# endif
#endif
}
/*
* Print file and line.
*/
if( proc )
fprintf( s_fp, "%s:%d:%s(): %s ", file, line, proc, pszLevel );
else
fprintf( s_fp, "%s:%d: %s ", file, line, pszLevel );
/*
* Print the name and arguments for the function.
*/
vfprintf( s_fp, fmt, ap );
/*
* Print a new-line.
*/
fprintf( s_fp, "\n" );
if( s_flush > 0 )
fflush( s_fp );
}