parserCreate(const XML_Char *encodingName,
             const XML_Memory_Handling_Suite *memsuite,
             const XML_Char *nameSep,
             DTD *dtd)
{
  XML_Parser parser;

  if (memsuite) {
    XML_Memory_Handling_Suite *mtemp;
    parser = (XML_Parser)
      memsuite->malloc_fcn(sizeof(struct XML_ParserStruct));
    if (parser != NULL) {
      mtemp = (XML_Memory_Handling_Suite *)&(parser->m_mem);
      mtemp->malloc_fcn = memsuite->malloc_fcn;
      mtemp->realloc_fcn = memsuite->realloc_fcn;
      mtemp->free_fcn = memsuite->free_fcn;
    }
  }
  else {
    XML_Memory_Handling_Suite *mtemp;
    parser = (XML_Parser)malloc(sizeof(struct XML_ParserStruct));
    if (parser != NULL) {
      mtemp = (XML_Memory_Handling_Suite *)&(parser->m_mem);
      mtemp->malloc_fcn = malloc;
      mtemp->realloc_fcn = realloc;
      mtemp->free_fcn = free;
    }
  }

  if (!parser)
    return parser;

  buffer = NULL;
  bufferLim = NULL;

  attsSize = INIT_ATTS_SIZE;
  atts = (ATTRIBUTE *)MALLOC(attsSize * sizeof(ATTRIBUTE));
  if (atts == NULL) {
    FREE(parser);
    return NULL;
  }
#ifdef XML_ATTR_INFO
  attInfo = (XML_AttrInfo*)MALLOC(attsSize * sizeof(XML_AttrInfo));
  if (attInfo == NULL) {
    FREE(atts);
    FREE(parser);
    return NULL;
  }
#endif
  dataBuf = (XML_Char *)MALLOC(INIT_DATA_BUF_SIZE * sizeof(XML_Char));
  if (dataBuf == NULL) {
    FREE(atts);
#ifdef XML_ATTR_INFO
    FREE(attInfo);
#endif
    FREE(parser);
    return NULL;
  }
  dataBufEnd = dataBuf + INIT_DATA_BUF_SIZE;

  if (dtd)
    _dtd = dtd;
  else {
    _dtd = dtdCreate(&parser->m_mem);
    if (_dtd == NULL) {
      FREE(dataBuf);
      FREE(atts);
#ifdef XML_ATTR_INFO
      FREE(attInfo);
#endif
      FREE(parser);
      return NULL;
    }
  }

  freeBindingList = NULL;
  freeTagList = NULL;
  freeInternalEntities = NULL;

  groupSize = 0;
  groupConnector = NULL;

  unknownEncodingHandler = NULL;
  unknownEncodingHandlerData = NULL;

  namespaceSeparator = ASCII_EXCL;
  ns = XML_FALSE;
  ns_triplets = XML_FALSE;

  nsAtts = NULL;
  nsAttsVersion = 0;
  nsAttsPower = 0;

  poolInit(&tempPool, &(parser->m_mem));
  poolInit(&temp2Pool, &(parser->m_mem));
  parserInit(parser, encodingName);

  if (encodingName && !protocolEncodingName) {
    XML_ParserFree(parser);
    return NULL;
  }

  if (nameSep) {
    ns = XML_TRUE;
    internalEncoding = XmlGetInternalEncodingNS();
    namespaceSeparator = *nameSep;
  }
  else {
    internalEncoding = XmlGetInternalEncoding();
  }

  return parser;
}
Unknown