Nokogiri

attributes() Show Source

Get a hash of the attributes for this DTD.

static VALUE attributes(VALUE self)
{
  xmlDtdPtr dtd;
  VALUE hash;

  Data_Get_Struct(self, xmlDtd, dtd);

  if(!dtd->attributes) return Qnil;

  hash = rb_hash_new();

  xmlHashScan((xmlHashTablePtr)dtd->attributes, element_copier, (void *)hash);

  return hash;
}

elements() Show Source

Get a hash of the elements for this DTD.

static VALUE elements(VALUE self)
{
  xmlDtdPtr dtd;
  VALUE hash;

  Data_Get_Struct(self, xmlDtd, dtd);

  if(!dtd->elements) return Qnil;

  hash = rb_hash_new();

  xmlHashScan((xmlHashTablePtr)dtd->elements, element_copier, (void *)hash);

  return hash;
}

entities() Show Source

Get a hash of the elements for this DTD.

static VALUE entities(VALUE self)
{
  xmlDtdPtr dtd;
  VALUE hash;

  Data_Get_Struct(self, xmlDtd, dtd);

  if(!dtd->entities) return Qnil;

  hash = rb_hash_new();

  xmlHashScan((xmlHashTablePtr)dtd->entities, element_copier, (void *)hash);

  return hash;
}

external_id() Show Source

Get the External ID for this DTD

static VALUE external_id(VALUE self)
{
  xmlDtdPtr dtd;
  Data_Get_Struct(self, xmlDtd, dtd);

  if(!dtd->ExternalID) return Qnil;

  return NOKOGIRI_STR_NEW2(dtd->ExternalID);
}

notations() Show Source

Get a hash of the notations for this DTD.

static VALUE notations(VALUE self)
{
  xmlDtdPtr dtd;
  VALUE hash;

  Data_Get_Struct(self, xmlDtd, dtd);

  if(!dtd->notations) return Qnil;

  hash = rb_hash_new();

  xmlHashScan((xmlHashTablePtr)dtd->notations, notation_copier, (void *)hash);

  return hash;
}

system_id() Show Source

Get the System ID for this DTD

static VALUE system_id(VALUE self)
{
  xmlDtdPtr dtd;
  Data_Get_Struct(self, xmlDtd, dtd);

  if(!dtd->SystemID) return Qnil;

  return NOKOGIRI_STR_NEW2(dtd->SystemID);
}

validate(p1) Show Source

Validate document returning a list of errors

static VALUE validate(VALUE self, VALUE document)
{
  xmlDocPtr doc;
  xmlDtdPtr dtd;
  xmlValidCtxtPtr ctxt;
  VALUE error_list;

  Data_Get_Struct(self, xmlDtd, dtd);
  Data_Get_Struct(document, xmlDoc, doc);
  error_list = rb_ary_new();

  ctxt = xmlNewValidCtxt();

  xmlSetStructuredErrorFunc((void *)error_list, Nokogiri_error_array_pusher);

  xmlValidateDtd(ctxt, doc, dtd);

  xmlSetStructuredErrorFunc(NULL, NULL);

  xmlFreeValidCtxt(ctxt);

  return error_list;
}

An HTML, XML, SAX, & Reader parser with the ability to search documents via XPath or CSS3 selectors… and much more

Nokogiri 鋸

Class Nokogiri::XML::DTD inherits from Nokogiri::XML::Node

Public Instance Methods