int tidyDocParseString( TidyDocImpl* doc, ctmbstr content )
{
int status = -EINVAL;
TidyBuffer inbuf = {0};
StreamIn* in = NULL;
if ( content )
{
tidyBufAttach( &inbuf, (byte*)content, TY_(tmbstrlen)(content)+1 );
in = TY_(BufferInput)( doc, &inbuf, cfg( doc, TidyInCharEncoding ));
status = tidyDocParseStream( doc, in );
tidyBufDetach( &inbuf );
TY_(freeStreamIn)(in);
}
return status;
}
/* returns false if unknown option, missing parameter,
** or option doesn't use parameter
*/
Bool ParseConfigValue( TidyDocImpl* doc, TidyOptionId optId, ctmbstr optval )
{
const TidyOptionImpl* option = option_defs + optId;
Bool status = ( optId < N_TIDY_OPTIONS && optval != NULL );
if ( !status )
ReportBadArgument( doc, option->name );
else
{
TidyBuffer inbuf = {0}; /* Set up input source */
tidyBufAttach( &inbuf, (byte*)optval, tmbstrlen(optval)+1 );
doc->config.cfgIn = BufferInput( doc, &inbuf, ASCII );
doc->config.c = GetC( &doc->config );
status = option->parser( doc, option );
freeStreamIn(doc->config.cfgIn); /* Release input source */
doc->config.cfgIn = NULL;
tidyBufDetach( &inbuf );
}
return status;
}
bool TidyReader::openFile (const char * szFilename)
{
UT_DEBUGMSG(("using libtidy to parse HTML...\n"));
m_tidy = tidyCreate ();
if (m_tidy == 0) return false;
if (tidyOptSetBool (m_tidy, TidyXhtmlOut, yes) == 0)
{
UT_DEBUGMSG(("tidyOptSetBool failed!\n"));
closeFile ();
return false;
}
#ifndef DEBUG
tidySetErrorBuffer (m_tidy, &m_errbuf);
#endif
int parse_status;
if (m_buffer && m_length)
{
UT_DEBUGMSG(("parse HTML in buffer...\n"));
UT_Byte * buffer = const_cast<UT_Byte *>(m_buffer); // grr.
TidyBuffer inbuf;
tidyBufInit (&inbuf);
tidyBufAttach (&inbuf, buffer, static_cast<unsigned int>(m_length));
parse_status = tidyParseBuffer (m_tidy, &inbuf);
tidyBufDetach (&inbuf);
}
else
{
UT_DEBUGMSG(("parse HTML in file: %s\n",szFilename));
parse_status = tidyParseFile (m_tidy, szFilename);
}
if (parse_status < 0)
{
UT_DEBUGMSG(("tidyParseBuffer/File failed!\n"));
closeFile ();
return false;
}
parse_status = tidyCleanAndRepair (m_tidy);
if (parse_status < 0)
{
UT_DEBUGMSG(("tidyCleanAndRepair failed!\n"));
closeFile ();
return false;
}
parse_status = tidyRunDiagnostics (m_tidy);
if (parse_status < 0)
{
UT_DEBUGMSG(("tidyRunDiagnostics failed!\n"));
closeFile ();
return false;
}
if (parse_status > 1)
{
parse_status = (tidyOptSetBool (m_tidy, TidyForceOutput, yes) ? parse_status : -1);
}
if (parse_status < 0)
{
UT_DEBUGMSG(("tidyOptSetBool failed!\n"));
closeFile ();
return false;
}
parse_status = tidySaveBuffer (m_tidy, &m_outbuf);
if (parse_status < 0)
{
UT_DEBUGMSG(("tidySaveBuffer failed!\n"));
closeFile ();
return false;
}
UT_DEBUGMSG(("tidy succeeded!\n"));
#ifdef DEBUG
fputs ("================================================================\n", stderr);
fputs ((const char *) m_outbuf.bp, stderr);
fputs ("================================================================\n", stderr);
#endif
m_outbuf.next = 0;
return true;
}
