~impl() noexcept { cancel_render(); }
void WinRenderFrontend::OpenStreams (bool append)
{
int i ;
char *stype ;
OTextStream *os ;
msgtype mtype ;
for (i = 0 ; i < MAX_STREAMS ; i++)
{
os = NULL ;
switch (i)
{
case BANNER_STREAM :
mtype = mBanner ;
stype = "banner" ;
break ;
case STATUS_STREAM :
mtype = mStatus ;
stype = "status" ;
break ;
case DEBUG_STREAM :
mtype = mDebug ;
stype = "debug" ;
break ;
case FATAL_STREAM :
mtype = mFatal ;
stype = "fatal" ;
break ;
case RENDER_STREAM :
mtype = mRender ;
stype = "render" ;
break ;
case STATISTIC_STREAM :
mtype = mStatistics ;
stype = "statistics" ;
break ;
case WARNING_STREAM :
mtype = mWarning ;
stype = "warning" ;
break ;
case ALL_STREAM :
mtype = mAll ;
stype = "'all'" ;
break ;
default :
mtype = mUnknown ;
stype = "'unknown'" ;
break ;
}
if (streams [i] != NULL)
{
delete streams [i] ;
streams [i] = NULL ;
}
// have to test this this since a previous iteration could have cancelled the render
// and we don't want to bug the user with extra file permission requests if they've
// already said no.
if (!stop_rendering)
{
if (streamnames [i] != NULL)
{
if (WIN_Allow_File_Write (streamnames [i], POV_File_Text_Stream))
{
os = new OTextStream (streamnames [i], POV_File_Text_Stream, append) ;
if (os == NULL)
message_printf ("Could not %s %s stream to file %s\n", append ? "append" : "write", stype, streamnames [i]) ;
}
else
cancel_render () ;
}
}
streams [i] = new WinStreamBuffer (os, mtype, (i == ALL_STREAM), ((i == ALL_STREAM) || !consoleoutput [i]) && (i != STATUS_STREAM)) ;
}
}
