Class: XMLParser

Inherits:
Object
  • Object
show all
Defined in:
ext/xmlparser/xmlparser.c

Constant Summary collapse

Error = 
eXMLParserError
PARAM_ENTITY_PARSING_NEVER = 
XML_PARAM_ENTITY_PARSING_NEVER
PARAM_ENTITY_PARSING_UNLESS_STANDALONE = 
XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE
PARAM_ENTITY_PARSING_ALWAYS = 
XML_PARAM_ENTITY_PARSING_ALWAYS

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Object 



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# File 'ext/xmlparser/xmlparser.c', line 1474

static VALUE
XMLParser_initialize(VALUE obj)
{
  return Qnil;
}

Class Method Details

.expatVersion ⇒ Object 



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# File 'ext/xmlparser/xmlparser.c', line 1950

static VALUE
XMLParser_s_expatVersion(VALUE obj)
{
#if defined(HAVE_EXPAT_H)
  return rb_str_new2(XML_ExpatVersion());
#elif defined(EXPAT_1_2)
  return rb_str_new2("1.2");
#elif defined(NEW_EXPAT)
  return rb_str_new2("1.1");
#else
  return rb_str_new2("1.0");
#endif
}

.getFeatureList ⇒ Object 



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# File 'ext/xmlparser/xmlparser.c', line 2061

static VALUE
XMLParser_s_getFeatureList(VALUE obj)
{
  const XML_Feature* list;
  VALUE ret = rb_hash_new();

  list = XML_GetFeatureList();
  while (list && list->feature) {
    rb_hash_aset(ret, FO_(rb_str_new2(list->name)), INT2NUM(list->value));
    list++;
  }

  return ret;
}

.new(*args) ⇒ Object

constructor



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# File 'ext/xmlparser/xmlparser.c', line 1340

static VALUE
XMLParser_new(int argc, VALUE* argv, VALUE klass)
{
  XMLParser* parser;
  VALUE obj;
  VALUE arg1;
  VALUE arg2;
  VALUE arg3;
  int count;
  char* encoding = NULL;
#ifdef NEW_EXPAT
  char* nssep = NULL;
#endif
  char* context = NULL;
  XMLParser* rootparser = NULL;
  VALUE parent = Qnil;

  count = rb_scan_args(argc, argv, "03", &arg1, &arg2, &arg3);
  if (count == 1) {
    /* new(encoding) */
    if (TYPE(arg1) != T_NIL) {
      Check_Type(arg1, T_STRING); /* encoding */
      encoding = RSTRING(arg1)->ptr;
    }
  }
  else if (count == 2) {
    /* new(encoding, nschar) */
    /* new(parser, context) */
#ifdef NEW_EXPAT
    if (TYPE(arg1) != T_DATA) {
      if (TYPE(arg1) != T_NIL) {
  Check_Type(arg1, T_STRING); /* encoding */
  encoding = RSTRING(arg1)->ptr;
      }
      Check_Type(arg2, T_STRING); /* nschar */
      nssep = RSTRING(arg2)->ptr;
    }
    else {
#endif
      Check_Type(arg1, T_DATA); /* parser */
      GET_PARSER(arg1, rootparser);
      if (!NIL_P(arg2)) {
  Check_Type(arg2, T_STRING); /* context */
  context = RSTRING(arg2)->ptr;
      }
      parent = arg1;
#ifdef NEW_EXPAT
    }
#endif
  }
  else if (count == 3) {
    /* new(parser, context, encoding) */
    Check_Type(arg1, T_DATA); /* parser */
    GET_PARSER(arg1, rootparser);
    if (!NIL_P(arg2)) {
      Check_Type(arg2, T_STRING); /* context */
      context = RSTRING(arg2)->ptr;
    }
    Check_Type(arg3, T_STRING); /* encoding */
    encoding = RSTRING(arg3)->ptr;
    parent = arg1;
  }

  /* create object */
  obj = Data_Make_Struct(klass, XMLParser,
       XMLParser_mark, XMLParser_free, parser);
  /* create parser */
  if (rootparser == NULL) {
#ifdef NEW_EXPAT
    if (nssep == NULL)
      parser->parser = XML_ParserCreate(encoding);
    else
      parser->parser = XML_ParserCreateNS(encoding, nssep[0]);
#else
    parser->parser = XML_ParserCreate(encoding);
#endif
    parser->tainted = 0;
    parser->context = NULL;
  }
  else {
    parser->parser = XML_ExternalEntityParserCreate(rootparser->parser,
                    context, encoding);
    /* clear all inhrited handlers,
       because handlers should be set in "parse" method  */
    XML_SetElementHandler(parser->parser, NULL, NULL);
    XML_SetCharacterDataHandler(parser->parser, NULL);
    XML_SetProcessingInstructionHandler(parser->parser, NULL);
    XML_SetDefaultHandler(parser->parser, NULL);
    XML_SetUnparsedEntityDeclHandler(parser->parser, NULL);
    XML_SetNotationDeclHandler(parser->parser, NULL);
    XML_SetExternalEntityRefHandler(parser->parser, NULL);
#ifdef NEW_EXPAT
    XML_SetCommentHandler(parser->parser, NULL);
    XML_SetCdataSectionHandler(parser->parser, NULL, NULL);
    XML_SetNamespaceDeclHandler(parser->parser, NULL, NULL);
    XML_SetNotStandaloneHandler(parser->parser, NULL);
#endif
#ifdef HAVE_XML_SETDOCTYPEDECLHANDLER
    XML_SetDoctypeDeclHandler(parser->parser, NULL, NULL);
#endif
#ifdef HAVE_EXPAT_H
    XML_SetElementDeclHandler(parser->parser, NULL);
    XML_SetAttlistDeclHandler(parser->parser, NULL);
    XML_SetXmlDeclHandler(parser->parser, NULL);
    XML_SetEntityDeclHandler(parser->parser, NULL);
#endif
#if 0
    XML_SetExternalParsedEntityDeclHandler(parser->parser, NULL);
    XML_SetInternalParsedEntityDeclHandler(parser->parser, NULL);
#endif
#ifdef HAVE_XML_SETSKIPPEDENTITYHANDLER
    XML_SetSkippedEntityHandler(parser->parser, NULL);
#endif
    if (rootparser->tainted)
      parser->tainted |= 1;
    parser->context = context;
  }
  if (!parser->parser)
    rb_raise(eXMLParserError, "cannot create parser");

  /* setting up internal data */
  XML_SetUserData(parser->parser, (void*)obj);
  parser->iterator = 0;
  parser->defaultCurrent = 0;
#ifdef NEW_EXPAT
  parser->lastAttrs = NULL;
#endif
  parser->parent = parent;

  rb_obj_call_init(obj, argc, argv);

  return obj;
}

Instance Method Details

#byteCount ⇒ Object 



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# File 'ext/xmlparser/xmlparser.c', line 1925

static VALUE
XMLParser_getCurrentByteCount(VALUE obj)
{
  XMLParser* parser;

  GET_PARSER(obj, parser);
  return INT2FIX(XML_GetCurrentByteCount(parser->parser));
}

#byteIndex ⇒ Object

byte index method



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# File 'ext/xmlparser/xmlparser.c', line 1833

static VALUE
XMLParser_getCurrentByteIndex(VALUE obj)
{
  XMLParser* parser;
  long pos;

  GET_PARSER(obj, parser);
  pos = XML_GetCurrentByteIndex(parser->parser);

  return INT2FIX(pos);
}

#column ⇒ Object

column method



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# File 'ext/xmlparser/xmlparser.c', line 1820

static VALUE
XMLParser_getCurrentColumnNumber(VALUE obj)
{
  XMLParser* parser;
  int column;

  GET_PARSER(obj, parser);
  column = XML_GetCurrentColumnNumber(parser->parser);

  return INT2FIX(column);
}

#defaultCurrent ⇒ Object

defaultCurrent method



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# File 'ext/xmlparser/xmlparser.c', line 1791

static VALUE
XMLParser_defaultCurrent(VALUE obj)
{
  XMLParser* parser;

  GET_PARSER(obj, parser);
  if (!(parser->iterator)) {
    XML_DefaultCurrent(parser->parser);
  }
  else {
    parser->defaultCurrent = 1;
  }
  return Qnil;
}

#done ⇒ Object

done method



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# File 'ext/xmlparser/xmlparser.c', line 1777

static VALUE
XMLParser_done(VALUE obj)
{
  XMLParser* parser;

  GET_PARSER(obj, parser);
  if (parser->parser) {
    XML_ParserFree(parser->parser);
    parser->parser = NULL;
  }
  return Qnil;
}

#getBase ⇒ Object

get URI base



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# File 'ext/xmlparser/xmlparser.c', line 1862

static VALUE
XMLParser_getBase(VALUE obj)
{
  XMLParser* parser;
  const XML_Char* ret;

  GET_PARSER(obj, parser);
  ret = XML_GetBase(parser->parser);
  if (!ret)
    return Qnil;

  return TO_(rb_str_new2((char*)ret));
}

#getIdAttribute ⇒ Object 



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# File 'ext/xmlparser/xmlparser.c', line 2014

static VALUE
XMLParser_getIdAttrribute(VALUE obj)
{
  XMLParser* parser;
  int idattr;
  const XML_Char** atts;

  GET_PARSER(obj, parser);
  atts = parser->lastAttrs;
  if (!atts)
    return Qnil;
  idattr = XML_GetIdAttributeIndex(parser->parser);
  if (idattr < 0)
    return Qnil;
  return TO_(rb_str_new2((char*)atts[idattr]));
}

#getInputContext ⇒ Object 



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# File 'ext/xmlparser/xmlparser.c', line 1991

static VALUE
XMLParser_getInputContext(VALUE obj)
{
  XMLParser* parser;
  const char* buffer;
  int offset;
  int size;
  VALUE ret = Qnil;

  GET_PARSER(obj, parser);
  buffer = XML_GetInputContext(parser->parser,
             &offset,
             &size);
  if (buffer && size > 0) {
    ret = rb_ary_new3(2,
          TO_(rb_str_new(buffer, size)),
          INT2FIX(offset));
  }

  return ret;
}

#getSpecifiedAttributes ⇒ Object 



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# File 'ext/xmlparser/xmlparser.c', line 1902

static VALUE
XMLParser_getSpecifiedAttributes(VALUE obj)
{
  XMLParser* parser;
  int i, count;
  const XML_Char** atts;
  VALUE attrarray;

  GET_PARSER(obj, parser);
  atts = parser->lastAttrs;
  if (!atts)
    return Qnil;
  count = XML_GetSpecifiedAttributeCount(parser->parser)/2;
  attrarray = rb_ary_new2(count);
  for (i = 0; i < count; i++, atts+=2) {
    const char* key = *atts;
    rb_ary_push(attrarray, TO_(rb_str_new2((char*)key)));
  }

  return attrarray;
}

#line ⇒ Object

line method



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# File 'ext/xmlparser/xmlparser.c', line 1807

static VALUE
XMLParser_getCurrentLineNumber(VALUE obj)
{
  XMLParser* parser;
  int line;

  GET_PARSER(obj, parser);
  line = XML_GetCurrentLineNumber(parser->parser);

  return INT2FIX(line);
}

#parse(*args) ⇒ Object

parse method



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# File 'ext/xmlparser/xmlparser.c', line 1511

static VALUE
XMLParser_parse(int argc, VALUE* argv, VALUE obj)
{
  XMLParser* parser;
  int ret;
  XML_StartElementHandler start = NULL;
  XML_EndElementHandler   end = NULL;
#ifdef NEW_EXPAT
  XML_StartCdataSectionHandler startC = NULL;
  XML_EndCdataSectionHandler   endC = NULL;
  XML_StartNamespaceDeclHandler startNS = NULL;
  XML_EndNamespaceDeclHandler endNS = NULL;
#endif
#ifdef HAVE_XML_SETDOCTYPEDECLHANDLER
  XML_StartDoctypeDeclHandler startDoctype = NULL;
  XML_EndDoctypeDeclHandler endDoctype = NULL;
#endif
  VALUE str;
  VALUE isFinal;
  int final = 1;
  int count;
  int fromStream = 0;
  ID mid = rb_intern("gets");
  ID linebuf = rb_intern("_linebuf");

  count = rb_scan_args(argc, argv, "02", &str, &isFinal);
  /* If "str" has public "gets" method, it will be considered *stream* */
  if (!rb_obj_is_kind_of(str, rb_cString) &&
      rb_method_boundp(CLASS_OF(str), mid, 1)) {
    fromStream = 1;
  }
  else if (!NIL_P(str)) {
    Check_Type(str, T_STRING);
  }
  if (count >= 2) {
    if (isFinal == Qtrue)
      final = 1;
    else if (isFinal == Qfalse)
      final = 0;
    else
      rb_raise(rb_eTypeError, "not valid value");
  }

  GET_PARSER(obj, parser);

  //  parser->iterator = rb_iterator_p();
  parser->iterator = rb_block_given_p();

  /* Setup event handlers */

  /* Call as iterator */
  if (parser->iterator) {
    XML_SetElementHandler(parser->parser,
        iterStartElementHandler, iterEndElementHandler);
    XML_SetCharacterDataHandler(parser->parser,
        iterCharacterDataHandler);
    XML_SetProcessingInstructionHandler(parser->parser,
          iterProcessingInstructionHandler);
    /* check dummy default handler */
#ifdef NEW_EXPAT
    if (rb_method_boundp(CLASS_OF(obj), id_defaultExpandHandler, 0))
      XML_SetDefaultHandlerExpand(parser->parser, iterDefaultHandler);
    else
#endif
    if (rb_method_boundp(CLASS_OF(obj), id_defaultHandler, 0))
      XML_SetDefaultHandler(parser->parser, iterDefaultHandler);

    if (rb_method_boundp(CLASS_OF(obj), id_unparsedEntityDeclHandler, 0))
      XML_SetUnparsedEntityDeclHandler(parser->parser,
               iterUnparsedEntityDeclHandler);
    if (rb_method_boundp(CLASS_OF(obj), id_notationDeclHandler, 0))
      XML_SetNotationDeclHandler(parser->parser,
         iterNotationDeclHandler);
    if (rb_method_boundp(CLASS_OF(obj), id_externalEntityRefHandler, 0))
      XML_SetExternalEntityRefHandler(parser->parser,
              iterExternalEntityRefHandler);
#ifdef NEW_EXPAT
    if (rb_method_boundp(CLASS_OF(obj), id_commentHandler, 0))
      XML_SetCommentHandler(parser->parser, iterCommentHandler);

    if (rb_method_boundp(CLASS_OF(obj), id_startCdataSectionHandler, 0))
      startC = iterStartCdataSectionHandler;
    if (rb_method_boundp(CLASS_OF(obj), id_endCdataSectionHandler, 0))
      endC = iterEndCdataSectionHandler;
    if (startC || endC)
      XML_SetCdataSectionHandler(parser->parser, startC, endC);

    if (rb_method_boundp(CLASS_OF(obj), id_startNamespaceDeclHandler, 0))
      startNS = iterStartNamespaceDeclHandler;
    if (rb_method_boundp(CLASS_OF(obj), id_endNamespaceDeclHandler, 0))
      endNS = iterEndNamespaceDeclHandler;
    if (startNS || endNS)
      XML_SetNamespaceDeclHandler(parser->parser, startNS, endNS);
    if (rb_method_boundp(CLASS_OF(obj), id_notStandaloneHandler, 0))
      XML_SetNotStandaloneHandler(parser->parser, myNotStandaloneHandler);
#endif
#ifdef HAVE_XML_SETDOCTYPEDECLHANDLER
    if (rb_method_boundp(CLASS_OF(obj), id_startDoctypeDeclHandler, 0))
      startDoctype = iterStartDoctypeDeclHandler;
    if (rb_method_boundp(CLASS_OF(obj), id_endDoctypeDeclHandler, 0))
      endDoctype = iterEndDoctypeDeclHandler;
    if (startDoctype || endDoctype)
      XML_SetDoctypeDeclHandler(parser->parser, startDoctype, endDoctype);
#endif
#ifdef HAVE_EXPAT_H
    if (rb_method_boundp(CLASS_OF(obj), id_elementDeclHandler, 0))
      XML_SetElementDeclHandler(parser->parser, iterElementDeclHandler);
    if (rb_method_boundp(CLASS_OF(obj), id_attlistDeclHandler, 0))
      XML_SetAttlistDeclHandler(parser->parser, iterAttlistDeclHandler);
    if (rb_method_boundp(CLASS_OF(obj), id_xmlDeclHandler, 0))
      XML_SetXmlDeclHandler(parser->parser, iterXmlDeclHandler);
    if (rb_method_boundp(CLASS_OF(obj), id_entityDeclHandler, 0))
      XML_SetEntityDeclHandler(parser->parser, iterEntityDeclHandler);
#endif
#if 0
    if (rb_method_boundp(CLASS_OF(obj), id_externalParsedEntityDeclHandler, 0))
      XML_SetExternalParsedEntityDeclHandler(parser->parser,
               iterExternalParsedEntityDeclHandler);
    if (rb_method_boundp(CLASS_OF(obj), id_internalParsedEntityDeclHandler, 0))
      XML_SetInternalParsedEntityDeclHandler(parser->parser,
               iterInternalParsedEntityDeclHandler);
#endif
    /* Call non-iterator version of UnknownEncoding handler,
       because the porcedure block often returns the unexpected value. */
    XML_SetUnknownEncodingHandler(parser->parser,
          myUnknownEncodingHandler,
          (void*)obj);
#ifdef HAVE_XML_SETSKIPPEDENTITYHANDLER
    if (rb_method_boundp(CLASS_OF(obj), id_skippedEntityHandler, 0))
      XML_SetSkippedEntityHandler(parser->parser, iterSkippedEntityHandler);
#endif
  }
  /* Call as not iterator */
  else {
    if (rb_method_boundp(CLASS_OF(obj), id_startElementHandler, 0))
      start = myStartElementHandler;
    if (rb_method_boundp(CLASS_OF(obj), id_endElementHandler, 0))
      end = myEndElementHandler;
    if (start || end)
      XML_SetElementHandler(parser->parser, start, end);
    if (rb_method_boundp(CLASS_OF(obj), id_characterDataHandler, 0))
      XML_SetCharacterDataHandler(parser->parser,
          myCharacterDataHandler);
    if (rb_method_boundp(CLASS_OF(obj),
       id_processingInstructionHandler, 0))
      XML_SetProcessingInstructionHandler(parser->parser,
            myProcessingInstructionHandler);
#ifdef NEW_EXPAT
    if (rb_method_boundp(CLASS_OF(obj), id_defaultExpandHandler, 0))
      XML_SetDefaultHandlerExpand(parser->parser, myDefaultExpandHandler);
    else
#endif
    if (rb_method_boundp(CLASS_OF(obj), id_defaultHandler, 0)) {
      XML_SetDefaultHandler(parser->parser, myDefaultHandler);
    }
    if (rb_method_boundp(CLASS_OF(obj), id_unparsedEntityDeclHandler, 0))
      XML_SetUnparsedEntityDeclHandler(parser->parser,
             myUnparsedEntityDeclHandler);
    if (rb_method_boundp(CLASS_OF(obj), id_notationDeclHandler, 0))
      XML_SetNotationDeclHandler(parser->parser,
             myNotationDeclHandler);
    if (rb_method_boundp(CLASS_OF(obj), id_externalEntityRefHandler, 0))
      XML_SetExternalEntityRefHandler(parser->parser,
              myExternalEntityRefHandler);
#ifdef NEW_EXPAT
    if (rb_method_boundp(CLASS_OF(obj), id_commentHandler, 0))
      XML_SetCommentHandler(parser->parser, myCommentHandler);

    if (rb_method_boundp(CLASS_OF(obj), id_startCdataSectionHandler, 0))
      startC = myStartCdataSectionHandler;
    if (rb_method_boundp(CLASS_OF(obj), id_endCdataSectionHandler, 0))
      endC = myEndCdataSectionHandler;
    if (startC || endC)
      XML_SetCdataSectionHandler(parser->parser, startC, endC);

    if (rb_method_boundp(CLASS_OF(obj), id_startNamespaceDeclHandler, 0))
      startNS = myStartNamespaceDeclHandler;
    if (rb_method_boundp(CLASS_OF(obj), id_endNamespaceDeclHandler, 0))
      endNS = myEndNamespaceDeclHandler;
    if (startNS || endNS)
      XML_SetNamespaceDeclHandler(parser->parser, startNS, endNS);
    if (rb_method_boundp(CLASS_OF(obj), id_notStandaloneHandler, 0))
      XML_SetNotStandaloneHandler(parser->parser, myNotStandaloneHandler);
#endif
#ifdef HAVE_XML_SETDOCTYPEDECLHANDLER
    if (rb_method_boundp(CLASS_OF(obj), id_startDoctypeDeclHandler, 0))
      startDoctype = myStartDoctypeDeclHandler;
    if (rb_method_boundp(CLASS_OF(obj), id_endDoctypeDeclHandler, 0))
      endDoctype = myEndDoctypeDeclHandler;
    if (startDoctype || endDoctype)
      XML_SetDoctypeDeclHandler(parser->parser, startDoctype, endDoctype);
#endif
#ifdef HAVE_EXPAT_H
    if (rb_method_boundp(CLASS_OF(obj), id_elementDeclHandler, 0))
      XML_SetElementDeclHandler(parser->parser, myElementDeclHandler);
    if (rb_method_boundp(CLASS_OF(obj), id_attlistDeclHandler, 0))
      XML_SetAttlistDeclHandler(parser->parser, myAttlistDeclHandler);
    if (rb_method_boundp(CLASS_OF(obj), id_xmlDeclHandler, 0))
      XML_SetXmlDeclHandler(parser->parser, myXmlDeclHandler);
    if (rb_method_boundp(CLASS_OF(obj), id_entityDeclHandler, 0))
      XML_SetEntityDeclHandler(parser->parser, myEntityDeclHandler);
#endif
#if 0
    if (rb_method_boundp(CLASS_OF(obj), id_externalParsedEntityDeclHandler, 0))
      XML_SetExternalParsedEntityDeclHandler(parser->parser,
               myExternalParsedEntityDeclHandler);
    if (rb_method_boundp(CLASS_OF(obj), id_internalParsedEntityDeclHandler, 0))
      XML_SetInternalParsedEntityDeclHandler(parser->parser,
               myInternalParsedEntityDeclHandler);
#endif
    XML_SetUnknownEncodingHandler(parser->parser,
          myUnknownEncodingHandler,
          (void*)obj);
#ifdef HAVE_XML_SETSKIPPEDENTITYHANDLER
    if (rb_method_boundp(CLASS_OF(obj), id_skippedEntityHandler, 0))
      XML_SetSkippedEntityHandler(parser->parser, mySkippedEntityHandler);
#endif
  }

  /* Parse from stream (probably slightly slow) */
  if (fromStream) {
    VALUE buf;

    if (OBJ_TAINTED(str))
      taintParser(parser);
    do {
      buf = rb_funcall(str, mid, 0);
      if (!NIL_P(buf)) {
  Check_Type(buf, T_STRING);
  if (OBJ_TAINTED(buf))
    taintParser(parser);
  rb_ivar_set(obj, linebuf, buf); /* protect buf from GC (reasonable?)*/
  ret = XML_Parse(parser->parser,
      RSTRING(buf)->ptr, RSTRING(buf)->len, 0);
      }
      else {
  ret = XML_Parse(parser->parser, NULL, 0, 1);
      }
      if (!ret) {
  int err = XML_GetErrorCode(parser->parser);
  const char* errStr = XML_ErrorString(err);
  rb_raise(eXMLParserError, (char*)errStr);
      }
    } while (!NIL_P(buf));
    return Qnil;
  }

  /* Parse string */
  if (!NIL_P(str)) {
    if (OBJ_TAINTED(str))
      taintParser(parser);
    ret = XML_Parse(parser->parser,
        RSTRING(str)->ptr, RSTRING(str)->len, final);
  }
  else
    ret = XML_Parse(parser->parser, NULL, 0, final);
  if (!ret) {
    int err = XML_GetErrorCode(parser->parser);
    const char* errStr = XML_ErrorString(err);
    rb_raise(eXMLParserError, (char*)errStr);
  }

  return Qnil;
}

#reset(*args) ⇒ Object 



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# File 'ext/xmlparser/xmlparser.c', line 1481

static VALUE
XMLParser_reset(int argc, VALUE* argv, VALUE obj)
{
  XMLParser* parser;
  VALUE vencoding = Qnil;
  char* encoding = NULL;
  int count;

  count = rb_scan_args(argc, argv, "01", &vencoding);

  GET_PARSER(obj, parser);
  if (count > 0 && TYPE(vencoding) != T_NIL) {
    Check_Type(vencoding, T_STRING);
    encoding = RSTRING(vencoding)->ptr;
  }
  XML_ParserReset(parser->parser, encoding);
  /* setting up internal data */
  XML_SetUserData(parser->parser, (void*)obj);
  parser->iterator = 0;
  parser->defaultCurrent = 0;
#ifdef NEW_EXPAT
  parser->lastAttrs = NULL;
#endif
  parser->tainted = 0;

  return obj;
}

#setBase(base) ⇒ Object

set URI base



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# File 'ext/xmlparser/xmlparser.c', line 1846

static VALUE
XMLParser_setBase(VALUE obj, VALUE base)
{
  XMLParser* parser;
  int ret;

  Check_Type(base, T_STRING);
  GET_PARSER(obj, parser);
  if (OBJ_TAINTED(base))
    taintParser(parser);
  ret = XML_SetBase(parser->parser, RSTRING(base)->ptr);

  return INT2FIX(ret);
}

#setParamEntityParsing(parsing) ⇒ Object 



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# File 'ext/xmlparser/xmlparser.c', line 1936

static VALUE
XMLParser_setParamEntityParsing(VALUE obj, VALUE parsing)
{
  XMLParser* parser;
  int ret;

  Check_Type(parsing, T_FIXNUM);
  GET_PARSER(obj, parser);
  ret = XML_SetParamEntityParsing(parser->parser, FIX2INT(parsing));

  return INT2FIX(ret);
}

#setReturnNSTriplet(do_nst) ⇒ Object 



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# File 'ext/xmlparser/xmlparser.c', line 1965

static VALUE
XMLParser_setReturnNSTriplet(VALUE obj, VALUE do_nst)
{
  XMLParser* parser;
  int nst;

  GET_PARSER(obj, parser);
  switch (TYPE(do_nst)) {
  case T_TRUE:
    nst = 1;
    break;
  case T_FALSE:
    nst = 0;
    break;
  case T_FIXNUM:
    nst = FIX2INT(do_nst);
    break;
  default:
    rb_raise(rb_eTypeError, "not valid value");
  }
  XML_SetReturnNSTriplet(parser->parser, nst);

  return Qnil;
}

#useForeignDTD(useDTD) ⇒ Object 



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# File 'ext/xmlparser/xmlparser.c', line 2033

static VALUE
XMLParser_useForeignDTD(VALUE obj, VALUE useDTD)
{
  XMLParser* parser;
  int dtd;
  int ret;

  GET_PARSER(obj, parser);
  switch (TYPE(useDTD)) {
  case T_TRUE:
    dtd = 1;
    break;
  case T_FALSE:
    dtd = 0;
    break;
  case T_FIXNUM:
    dtd = FIX2INT(useDTD);
    break;
  default:
    rb_raise(rb_eTypeError, "not valid value");
  }
  ret = XML_UseForeignDTD(parser->parser, dtd);

  return INT2FIX(ret);
}