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GdomeDOMString_auto_ptr  c++ wrapper [calls refcounter]

/** @file
	Parser: @b xdoc parser class.

	Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
	Author: Alexander Petrosyan <paf@design.ru> (http://paf.design.ru)

	$Id: xdoc.C,v 1.57 2002/01/10 15:41:49 paf Exp $
*/
#include "pa_types.h"
#include "classes.h"
#ifdef XML

#include "pa_request.h"
#include "pa_vxdoc.h"
#include "pa_charset.h"
#include "pa_vfile.h"
#include "xnode.h"

// defines

#define XDOC_CLASS_NAME "xdoc"

#define XDOC_OUTPUT_METHOD_OPTION_NAME "method"
#define XDOC_OUTPUT_METHOD_OPTION_VALUE_XML "xml"
#define XDOC_OUTPUT_METHOD_OPTION_VALUE_HTML "html"
#define XDOC_OUTPUT_METHOD_OPTION_VALUE_TEXT "text"
#define XDOC_OUTPUT_DEFAULT_INDENT 4

// class

class MXdoc : public MXnode {
public: // VStateless_class
	Value *create_new_value(Pool& pool) { return new(pool) VXdoc(pool, 0); }

public:
	MXdoc(Pool& pool);

public: // Methoded
	bool used_directly() { return true; }
	void configure_admin(Request& r);
};

// methods

static void writeNode(Request& r,  const String& method_name, GdomeNode *node, 
					  GdomeException exc) {
	if(!node || exc)
		throw Exception(0, 0, 
			&method_name, 
			exc);

	Pool& pool=r.pool();

	// write out result
	VXnode& result=*new(pool) VXnode(pool, node);
	r.write_no_lang(result);
}

// Element createElement(in DOMString tagName) raises(DOMException);
static void _createElement(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	const String& tagName=params->as_string(0, "tagName must be string");

	GdomeException exc;
	GdomeNode *node=
		(GdomeNode *)gdome_doc_createElement(vdoc.get_document(&method_name), 
		pool.transcode(tagName).get(),
		&exc);
	writeNode(r, method_name, node, exc);
}

// DocumentFragment createDocumentFragment()
static void _createDocumentFragment(Request& r, const String& method_name, MethodParams *) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	GdomeException exc;
	GdomeNode *node=
		(GdomeNode *)gdome_doc_createDocumentFragment(
		vdoc.get_document(&method_name),
		&exc);
	writeNode(r, method_name, node, exc);
}

// Text createTextNode(in DOMString data);
static void _createTextNode(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	const String& data=params->as_string(0, "data must be string");

	GdomeException exc;
	GdomeNode *node=(GdomeNode *)gdome_doc_createTextNode(
		vdoc.get_document(&method_name),
		pool.transcode(data).get(),
		&exc);
	writeNode(r, method_name, node, exc);
}

// Comment createComment(in DOMString data)
static void _createComment(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	const String& data=params->as_string(0, "data must be string");

	GdomeException exc;
	GdomeNode *node=(GdomeNode *)gdome_doc_createComment(
		vdoc.get_document(&method_name),
		pool.transcode(data).get(),
		&exc);
	writeNode(r, method_name, node, exc);
}

// CDATASection createCDATASection(in DOMString data) raises(DOMException);
static void _createCDATASection(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	const String& data=params->as_string(0, "data must be string");

	GdomeException exc;
	GdomeNode *node=(GdomeNode *)gdome_doc_createCDATASection(
		vdoc.get_document(&method_name),
		pool.transcode(data).get(),
		&exc);
	writeNode(r, method_name, node, exc);
}

// ProcessingInstruction createProcessingInstruction(in DOMString target,in DOMString data) raises(DOMException);
static void _createProcessingInstruction(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	const String& target=params->as_string(0, "data must be string");
	const String& data=params->as_string(1, "data must be string");

	GdomeException exc;
	GdomeNode *node=(GdomeNode *)gdome_doc_createProcessingInstruction(
		vdoc.get_document(&method_name),
		pool.transcode(target).get(), 
		pool.transcode(data).get(),
		&exc);
	writeNode(r, method_name, node, exc);
}

// Attr createAttribute(in DOMString name) raises(DOMException);
static void _createAttribute(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	const String& name=params->as_string(0, "name must be string");

	GdomeException exc;
	GdomeNode *node=(GdomeNode *)gdome_doc_createAttribute(
		vdoc.get_document(&method_name),
		pool.transcode(name).get(),
		&exc);
	writeNode(r, method_name, node, exc);
}
// EntityReference createEntityReference(in DOMString name) raises(DOMException);
static void _createEntityReference(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	const String& name=params->as_string(0, "name must be string");

	GdomeException exc;
	GdomeNode *node=(GdomeNode *)gdome_doc_createEntityReference(
		vdoc.get_document(&method_name),
		pool.transcode(name).get(),
		&exc);
	writeNode(r, method_name, node, exc);
}

static void _getElementsByTagName(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	const String& name=params->as_string(0, "name must be string");

	GdomeException exc;
	VHash& result=*new(pool) VHash(pool);
	if(GdomeNodeList *nodes=
		gdome_doc_getElementsByTagName(
			vdoc.get_document(&method_name), 
			pool.transcode(name).get(),
			&exc)) {
		gulong length=gdome_nl_length(nodes, &exc);
		for(gulong i=0; i<length; i++) {
			String& skey=*new(pool) String(pool);
			{
				char *buf=(char *)pool.malloc(MAX_NUMBER);
				snprintf(buf, MAX_NUMBER, "%d", i);
				skey << buf;
			}

			result.hash(0).put(skey, new(pool) VXnode(pool, gdome_nl_item(nodes, i, &exc)));
		}
	}

	// write out result
	r.write_no_lang(result);
}

static void _getElementsByTagNameNS(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	// namespaceURI;localName
	const String& namespaceURI=params->as_string(0, "namespaceURI must be string");
	const String& localName=params->as_string(0, "localName must be string");

	GdomeException exc;
	VHash& result=*new(pool) VHash(pool);
	if(GdomeNodeList *nodes=
		gdome_doc_getElementsByTagNameNS(
			vdoc.get_document(&method_name), 
			pool.transcode(namespaceURI).get(),
			pool.transcode(localName).get(),
			&exc)) {
		gulong length=gdome_nl_length(nodes, &exc);
		for(gulong i=0; i<length; i++) {
			String& skey=*new(pool) String(pool);
			{
				char *buf=(char *)pool.malloc(MAX_NUMBER);
				snprintf(buf, MAX_NUMBER, "%d", i);
				skey << buf;
			}

			result.hash(0).put(skey, new(pool) VXnode(pool, gdome_nl_item(nodes, i, &exc)));
		}
	}


	// write out result
	r.write_no_lang(result);
}

static void _getElementById(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	// elementId
	const String& elementId=params->as_string(0, "elementID must be string");

	GdomeException exc;
	if(GdomeNode *node=(GdomeNode *)gdome_doc_getElementById(
		vdoc.get_document(&method_name),
		pool.transcode(elementId).get(),
		&exc)) {
		// write out result
		VXnode& result=*new(pool) VXnode(pool, node);
		r.write_no_lang(result);
	} else if(exc)
		throw Exception(0, 0, 
			&method_name, 
			exc);
}
/*
GdomeNode *gdome_doc_importNode (GdomeDocument *self, GdomeNode *importedNode, GdomeBoolean deep, GdomeException *exc);
GdomeElement *gdome_doc_createElementNS (GdomeDocument *self, GdomeDOMString *namespaceURI, GdomeDOMString *qualifiedName, GdomeException *exc);
GdomeAttr *gdome_doc_createAttributeNS (GdomeDocument *self, GdomeDOMString *namespaceURI, GdomeDOMString *qualifiedName, GdomeException *exc);
*/


static void _create(Request& r, const String& method_name, MethodParams *params) {
	//_asm int 3;
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	const String& qualifiedName=params->as_string(0, "qualifiedName must be string");

	GdomeException exc;
	/*
	GdomeDocumentType *documentType=gdome_di_createDocumentType (
		docimpl, 
		pool.transcode(qualifiedName), 
		0/*publicId* /, 
		0/*systemId* /, 
		&exc);
	if(!documentType || exc)
		throw Exception(0, 0, 
			&method_name, 
			exc);
	*/
	GdomeDocument *document=gdome_di_createDocument (domimpl, 
		0/*namespaceURI*/, 
		pool.transcode(qualifiedName).get(), 
		0/*doctype*/, 
		&exc);
	if(!document || exc)
		throw Exception(0, 0, 
			&method_name, 
			exc);

	/// +xalan createXMLDecl ?

	// replace any previous parsed source
	vdoc.set_document(document);
}

/// @test xmlSAXParseMemory(NULL<<error handler subst, buffer, size, 0)
static void _set(Request& r, const String& method_name, MethodParams *params) {
//	_asm int 3;
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	Value& vxml=params->as_junction(0, "xml must be code");
	Temp_lang temp_lang(r, String::UL_XML);
	const String& xml=r.process(vxml).as_string();

	GdomeException exc;
	GdomeDocument *document=gdome_di_createDocFromMemory(domimpl,
		xml.cstr(String::UL_UNSPECIFIED, r.connection),
		GDOME_LOAD_PARSING
		/* GDOME_LOAD_VALIDATING */ 
		/*|GDOME_LOAD_SUBSTITUTE_ENTITIES */,
		&exc);
	if(!document || exc)
		throw Exception(0, 0, 
			&method_name, 
			exc);

	// replace any previous parsed source
	vdoc.set_document(document);
}

static void _load(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	// filespec
	const String& file_name=params->as_string(0, "uri must be string");
	const String& uri=r.absolute(file_name);
	
	GdomeException exc;
	GdomeDocument *document=gdome_di_createDocFromURI(domimpl,
		uri.cstr(),
		GDOME_LOAD_PARSING
		/*GDOME_LOAD_VALIDATING */ 
		/*|GDOME_LOAD_SUBSTITUTE_ENTITIES */,
		&exc);
	if(!document || exc)
		throw Exception(0, 0, 
			&method_name, 
			exc);

	// replace any previous parsed source
	vdoc.set_document(document);
}

/*
static void param_option_over_output_option(Pool& pool, 
											Hash *param_options, const char *option_name,
											XalanDOMString& output_option) {
	if(Value *value=static_cast<Value *>(param_options->get(*new(pool) 
		String(pool, option_name)))) {
		output_option.clear();
		output_option.append(value->as_string().cstr());
	}
}
static void param_option_over_output_option(Pool& pool, 
											Hash *param_options, const char *option_name,
											bool& output_option) {
	if(Value *value=static_cast<Value *>(param_options->get(*new(pool) 
		String(pool, option_name)))) {
		const String& s=value->as_string();
		if(s=="yes")
			output_option=true;
		else if(s=="no")
			output_option=false;
		else
			throw Exception(0, 0,
				&s,
				"%s must be either 'yes' or 'no'", option_name);
	}
}

 static std::auto_ptr<FormatterListener> create_optioned_listener(
									 Pool& pool, const String& method_name, MethodParams *params, int index,
									 VXdoc::Output_options& oo, Writer& writer) {
/*
	XalanDOMString encoding;
	XalanDOMString mediaType;
	XalanDOMString doctypeSystem;
	XalanDOMString doctypePublic;
	bool doIndent;
	XalanDOMString version;
	XalanDOMString standalone;
	bool xmlDecl;
* /

/*
<xsl:output
  !method = "xml" | "html" | "text" | qname-but-not-ncname 
  !version = nmtoken 
  !encoding = string 
  !omit-xml-declaration = "yes" | "no"
  !standalone = "yes" | "no"
  !doctype-public = string 
  !doctype-system = string 
  cdata-section-elements = qnames 
  !indent = "yes" | "no"
  !media-type = string /> 
* /

	/*
		fToXML->setStripCData(stripCData);
		fToXML->setEscapeCData(escapeCData);
	* /

	// configuring with options from parameter...
	if(params->size()>index) {
		Value& voptions=params->as_no_junction(index, "options must be string");
		if(voptions.is_defined()) {
			if(Hash *options=voptions.get_hash(&method_name)) {
				// $.method[xml|html|text]
				if(Value *vmethod=static_cast<Value *>(options->get(*new(pool) 
					String(pool, XDOC_OUTPUT_METHOD_OPTION_NAME))))
					oo.method=vmethod->as_string().cstr();

				// $.version[1.0]
				param_option_over_output_option(pool, options, "version", oo.version);
				// $.encoding[windows-1251|...]
				param_option_over_output_option(pool, options, "encoding", oo.encoding);
				// $.omit-xml-declaration[yes|no]
				bool omit_xml_declaration=!oo.xmlDecl;
				param_option_over_output_option(pool, options, "omit-xml-declaration", omit_xml_declaration);
				oo.xmlDecl=!omit_xml_declaration;
				// $.standalone[yes|no]
				param_option_over_output_option(pool, options, "standalone", oo.standalone);
				// $.doctype-public[?]
				param_option_over_output_option(pool, options, "doctype-public", oo.doctypePublic);
				// $.doctype-system[?]
				param_option_over_output_option(pool, options, "doctype-system", oo.doctypeSystem);
				// $.indent[yes|no]
				param_option_over_output_option(pool, options, "indent", oo.doIndent);
				// $.media-type[text/{html|xml|plain}]
				param_option_over_output_option(pool, options, "media-type", oo.mediaType);				 
			}
		}
	}

	// default encoding from pool
	if(oo.encoding.empty())
		oo.encoding.append(pool.get_source_charset().name().cstr());
	// default method=xml
	if(!oo.method)
		oo.method=XDOC_OUTPUT_METHOD_OPTION_VALUE_XML;

	if(strcmp(oo.method, XDOC_OUTPUT_METHOD_OPTION_VALUE_XML)==0) {
		if(oo.mediaType.empty())
			oo.mediaType.append("text/xml");
		return std::auto_ptr<FormatterListener>(new FormatterToXML(writer,
			oo.version,  
			oo.doIndent,
			XDOC_OUTPUT_DEFAULT_INDENT, // indent 
			oo.encoding,
			oo.mediaType,
			oo.doctypeSystem,
			oo.doctypePublic,
			oo.xmlDecl,
			oo.standalone
		));
	} else if(strcmp(oo.method, XDOC_OUTPUT_METHOD_OPTION_VALUE_HTML)==0) {
		if(oo.mediaType.empty())
			oo.mediaType.append("text/html");
		return std::auto_ptr<FormatterListener>(new FormatterToHTML(writer,
			oo.encoding,
			oo.mediaType,
			oo.doctypeSystem,
			oo.doctypePublic,
			oo.doIndent,
			XDOC_OUTPUT_DEFAULT_INDENT, // indent 
			oo.version,
			oo.standalone,
			oo.xmlDecl
		));
	} else if(strcmp(oo.method, XDOC_OUTPUT_METHOD_OPTION_VALUE_TEXT)==0) {
		if(oo.mediaType.empty())
			oo.mediaType.append("text/plain");
		return std::auto_ptr<FormatterListener>(new FormatterToText(writer,
			oo.encoding
		));
	} else
		throw Exception(0, 0,
			&method_name,
			XDOC_OUTPUT_METHOD_OPTION_NAME " option is invalid; valid methods are: "
				"'" XDOC_OUTPUT_METHOD_OPTION_VALUE_XML "', "
				"'" XDOC_OUTPUT_METHOD_OPTION_VALUE_HTML "', "
				"'" XDOC_OUTPUT_METHOD_OPTION_VALUE_TEXT "'");			

	// never reached
}
*/

static void _save(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	const String& file_name=params->as_string(0, "file name must be string");
	const String& filespec=r.absolute(file_name);
	
	GdomeException exc;
	if(!gdome_di_saveDocToFile(domimpl,
		vdoc.get_document(&method_name),
		filespec.cstr(String::UL_FILE_SPEC),
		GDOME_SAVE_LIBXML_INDENT /*GDOME_SAVE_STANDARD */,
		&exc))
		throw Exception(0, 0, 
			&method_name, 
			exc);
}

static void _string(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	char *mem;
	GdomeException exc;
	if(!gdome_di_saveDocToMemory(domimpl,
		vdoc.get_document(&method_name),
		&mem,
		GDOME_SAVE_LIBXML_INDENT /*GDOME_SAVE_STANDARD */,
		&exc))
		throw Exception(0, 0, 
			&method_name, 
			exc);

	// move to pool memory
	size_t size=strlen(mem);
	char *buf=(char *)pool.malloc(size);
	memcpy(buf, mem, size);
	g_free(mem);
	// write out result
	r.write_no_lang(*new(pool) String(pool, buf, size));
}

/*
static void _file(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);
	VXnode& vnode=*static_cast<VXnode *>(r.self);

	// node
	GdomeNode *node=vnode.get_node(pool, &method_name);

	try {
		VXdoc::Output_options oo(vdoc.output_options);
		String& parserString=*new(pool) String(pool);
		ParserStringXalanOutputStream stream(parserString);
		XalanOutputStreamPrintWriter writer(stream);
		std::auto_ptr<FormatterListener> formatterListener=
			create_optioned_listener(pool, method_name, params, 0, 
				oo, writer);
		FormatterTreeWalker treeWalker(*formatterListener);
		treeWalker.traverse(&node); // Walk that node and produce the XML...

		// write out result
		VFile& vfile=*new(pool) VFile(pool);
		const char *cstr=parserString.cstr();
		const String& scontent_type=pool.transcode(oo.mediaType);
		Value *vcontent_type;
		if(oo.encoding.empty()) 
			vcontent_type=new(pool) VString(scontent_type);
		else {
			VHash *vhcontent_type=new(pool) VHash(pool);
			vhcontent_type->hash(&method_name).put(*value_name, new(pool) VString(scontent_type));
			const String& scharset=pool.transcode(oo.encoding);
			vhcontent_type->hash(&method_name).put(*new(pool) String(pool, "charset"), new(pool) VString(scharset));
			vcontent_type=vhcontent_type;
		}
		
		vfile.set(false/*tainted* /, cstr, strlen(cstr), 0/*file_name* /, vcontent_type);
		r.write_no_lang(vfile);
	} catch(const XSLException& e) {
		Exception::provide_source(pool, &method_name, e);
	}
}
*/
/*
/// @test lang=String::UL_UNSPECIFIED?
static void add_xslt_param(const Hash::Key& aattribute, Hash::Val *ameaning, 
						   void *info) {
	XalanTransformer2& transformer=*static_cast<XalanTransformer2 *>(info);
	const char *attribute_cstr=aattribute.cstr(String::UL_UNSPECIFIED);
	const char *meaning_cstr=static_cast<Value *>(ameaning)->as_string().cstr(String::UL_UNSPECIFIED);

	transformer.setStylesheetParam(
		XalanDOMString(attribute_cstr),  
		XalanDOMString(meaning_cstr));
}
static void _transform(Request& r, const String& method_name, MethodParams *params) {
	Pool& pool=r.pool();
	VXdoc& vdoc=*static_cast<VXdoc *>(r.self);

	// params
	if(params->size()>1) {
		Value& vparams=params->as_no_junction(1, "transform parameters parameter must be string");
		if(vparams.is_defined())
			if(Hash *params=vparams.get_hash(&method_name))
				params->for_each(add_xslt_param, &vdoc.transformer());
			else
				throw Exception(0, 0,
					&method_name,
					"transform parameters parameter must be hash");
	}

	// stylesheet
	const String& stylesheet_file_name=params->as_string(0, "file name must be string");
	const String& stylesheet_filespec=r.absolute(stylesheet_file_name);
	//_asm int 3;
	Stylesheet_connection& connection=stylesheet_manager->get_connection(stylesheet_filespec);

	// target
	XalanDocument* target=vdoc.parser_xerces_liaison().createDocument();

	// transform
	try {
		// note: 
		//   actually, never found any difference between the two
		//   but still there some extra "xerces" words at start of transform body
		//   wich were originally "xalan"
		//   not daring to change that

		const XalanCompiledStylesheet& stylesheet=connection.stylesheet(false/*nocache* /);
		if(vdoc.has_parsed_source()) { // set|load, not create?
			vdoc.transformer().transform2(
				vdoc.get_parsed_source(pool, &method_name), 
				&stylesheet, 
				target);
		} else {
			target=vdoc.parser_xerces_liaison().createDocument();
			vdoc.transformer().transform2(
				vdoc.get_document(&method_name), 
				&stylesheet, 
				target);
		}
		VXdoc& result=*new(pool) VXdoc(pool, target, false/*owns not* /);
		// write out result
		r.write_no_lang(result);
		//
		if(const StylesheetRoot *stylesheetRoot=stylesheet.getStylesheetRoot()) {
			/*
			<xsl:output
			!method = "xml" | "html" | "text"
				X| qname-but-not-ncname 
			!version = nmtoken 
			!encoding = string 
			!omit-xml-declaration = "yes" | "no"
			!standalone = "yes" | "no"
			!doctype-public = string 
			!doctype-system = string 
			cdata-section-elements = qnames 
			!indent = "yes" | "no"
			!media-type = string /> 
			* /

			VXdoc::Output_options& oo=result.output_options;
			oo.encoding=stylesheetRoot->m_encoding;
			oo.mediaType=stylesheetRoot->m_mediatype;
			oo.doctypeSystem=stylesheetRoot->m_doctypeSystem;
			oo.doctypePublic=stylesheetRoot->m_doctypePublic;
			oo.doIndent=stylesheetRoot->m_indentResult;
			oo.version=stylesheetRoot->m_version;
			oo.standalone=stylesheetRoot->m_standalone;
			oo.xmlDecl=!stylesheetRoot->m_omitxmlDecl;

			switch(stylesheetRoot->getOutputMethod()) {
			case FormatterListener::OUTPUT_METHOD_HTML: 
				oo.method=XDOC_OUTPUT_METHOD_OPTION_VALUE_HTML; break;
			case FormatterListener::OUTPUT_METHOD_TEXT: 
				oo.method=XDOC_OUTPUT_METHOD_OPTION_VALUE_TEXT; break;
			case FormatterListener::OUTPUT_METHOD_NONE: 
			case FormatterListener::OUTPUT_METHOD_XML: 
				oo.method=XDOC_OUTPUT_METHOD_OPTION_VALUE_XML; break;
			default:
				throw Exception(0, 0,
					&method_name,
					"unsupported output method specified"); 
				break; // never
			}
		}
	}
	catch (XSLException& e)	{
		connection.close();
		Exception::provide_source(pool, &stylesheet_file_name, e);
	}
	catch (SAXParseException& e)	{
		connection.close();
		Exception::provide_source(pool, &stylesheet_file_name, e);
	}
	catch (SAXException& e)	{
		connection.close();
		Exception::provide_source(pool, &stylesheet_file_name, e);
	}
	catch (XMLException& e) {
		connection.close();
		Exception::provide_source(pool, &stylesheet_file_name, e);
	}
	catch(const XalanDOMException& e)	{
		connection.close();
		Exception::provide_source(pool, &stylesheet_file_name, e);
	}

	// close
	connection.close();
}
*/

// constructor

MXdoc::MXdoc(Pool& apool) : MXnode(apool) {
	set_name(*NEW String(pool(), XDOC_CLASS_NAME));

	/// @test how to create empty type html?

	/// DOM1

	// Element createElement(in DOMString tagName) raises(DOMException);
	add_native_method("createElement", Method::CT_DYNAMIC, _createElement, 1, 1);
	// DocumentFragment createDocumentFragment(); 
	add_native_method("createDocumentFragment", Method::CT_DYNAMIC, _createDocumentFragment, 0, 0);
	// Text createTextNode(in DOMString data);
	add_native_method("createTextNode", Method::CT_DYNAMIC, _createTextNode, 1, 1);
	// Comment createComment(in DOMString data);
	add_native_method("createComment", Method::CT_DYNAMIC, _createComment, 1, 1);
	// CDATASection createCDATASection(in DOMString data) raises(DOMException);
	add_native_method("createCDATASection", Method::CT_DYNAMIC, _createCDATASection, 1, 1);
	// ProcessingInstruction createProcessingInstruction(in DOMString target, in DOMString data) raises(DOMException);
	add_native_method("createProcessingInstruction", Method::CT_DYNAMIC, _createProcessingInstruction, 2, 2);
	// Attr createAttribute(in DOMString name) raises(DOMException);
	add_native_method("createAttribute", Method::CT_DYNAMIC, _createAttribute, 1, 1);
	// EntityReference createEntityReference(in DOMString name) raises(DOMException);
	add_native_method("createEntityReference", Method::CT_DYNAMIC, _createEntityReference, 1, 1);
	// NodeList getElementsByTagName(in DOMString tagname);
	add_native_method("getElementsByTagName", Method::CT_DYNAMIC, _getElementsByTagName, 1, 1);
	// ^xdoc.getElementsByTagNameNS[namespaceURI;localName] = array of nodes
	add_native_method("getElementsByTagNameNS", Method::CT_DYNAMIC, _getElementsByTagNameNS, 2, 2);

	/// DOM2(?)

	// ^xdoc.getElementById[elementId]
	add_native_method("getElementById", Method::CT_DYNAMIC, _getElementById, 1, 1);

	/// parser
	
	// ^xdoc::create{qualifiedName}
	add_native_method("create", Method::CT_DYNAMIC, _create, 1, 1);	
	// ^xdoc::set[<some>xml</some>]
	add_native_method("set", Method::CT_DYNAMIC, _set, 1, 1);

	// ^xdoc::load[some.xml]
	add_native_method("load", Method::CT_DYNAMIC, _load, 1, 1);

	// ^xdoc.save[some.xml]
	// ^xdoc.save[some.xml;options hash]
	add_native_method("save", Method::CT_DYNAMIC, _save, 1, 2);

	// ^xdoc.string[] <doc/>
	// ^xdoc.string[options hash] <doc/>
	add_native_method("string", Method::CT_DYNAMIC, _string, 0, 1);

	// ^xdoc.file[] file with "<doc/>"
	// ^xdoc.file[options hash] file with "<doc/>"
//	add_native_method("file", Method::CT_DYNAMIC, _file, 0, 1);

	// ^xdoc.transform[stylesheet file_name]
	// ^xdoc.transform[stylesheet file_name;params hash]
//	add_native_method("transform", Method::CT_DYNAMIC, _transform, 1, 2);

}

void MXdoc::configure_admin(Request& r) {
}

// global variable

Methoded *Xdoc_class;

// creator

#endif

Methoded *MXdoc_create(Pool& pool) {
	return 
#ifdef XML
		Xdoc_class=new(pool) MXdoc(pool)
#else
		0
#endif
	;
}