--- parser3/src/classes/xdoc.C 2001/09/28 09:37:09 1.5 +++ parser3/src/classes/xdoc.C 2002/01/28 08:20:33 1.78 @@ -2,35 +2,31 @@ Parser: @b xdoc parser class. Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com) - Author: Alexander Petrosyan (http://design.ru/paf) + Author: Alexander Petrosyan (http://paf.design.ru) - $Id: xdoc.C,v 1.5 2001/09/28 09:37:09 parser Exp $ + $Id: xdoc.C,v 1.78 2002/01/28 08:20:33 paf Exp $ */ -#include "classes.h" +#include "pa_types.h" #ifdef XML +#include "gdome.h" +#include "libxml/tree.h" +extern "C" { +#include "gdomecore/gdome-xml-node.h" +#include "gdomecore/gdome-xml-document.h" +}; +#include "libxslt/xsltInternals.h" +#include "libxslt/transform.h" +#include "libxslt/xsltutils.h" + +#include "pa_stylesheet_connection.h" +#include "classes.h" #include "pa_request.h" #include "pa_vxdoc.h" -#include "pa_xslt_stylesheet_manager.h" -#include "pa_stylesheet_connection.h" +#include "pa_charset.h" #include "pa_vfile.h" #include "xnode.h" -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include // defines @@ -41,15 +37,11 @@ #define XDOC_OUTPUT_METHOD_OPTION_VALUE_HTML "html" #define XDOC_OUTPUT_METHOD_OPTION_VALUE_TEXT "text" -#define XDOC_OUTPUT_ENCODING_OPTION_NAME "encoding" - -#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); } + Value *create_new_value(Pool& pool) { return new(pool) VXdoc(pool, 0); } public: MXdoc(Pool& pool); @@ -59,306 +51,257 @@ public: // Methoded void configure_admin(Request& r); }; -// methods +// helper classes -class ParserStringXalanOutputStream: public XalanOutputStream { +class xmlOutputBuffer_auto_ptr { public: - - explicit ParserStringXalanOutputStream(String& astring) : fstring(astring) {} - -protected: // XalanOutputStream - - virtual void writeData(const char *theBuffer, unsigned long theBufferLength) { - char *copy=(char *)fstring.malloc((size_t)theBufferLength); - memcpy(copy, theBuffer, (size_t)theBufferLength); - fstring.APPEND_CLEAN(copy, (size_t)theBufferLength, "xdoc", 0); - } - - virtual void doFlush() {} - + explicit xmlOutputBuffer_auto_ptr(xmlOutputBuffer *_APtr = 0) + : _Owns(_APtr != 0), _Ptr(_APtr) {} + xmlOutputBuffer_auto_ptr(const xmlOutputBuffer_auto_ptr& _Y) + : _Owns(_Y._Owns), _Ptr(_Y.release()) {} + xmlOutputBuffer_auto_ptr& operator=(const xmlOutputBuffer_auto_ptr& _Y) + {if (this != &_Y) + {if (_Ptr != _Y.get()) + {if (_Owns && _Ptr) + xmlOutputBufferClose(_Ptr); + _Owns = _Y._Owns; } + else if (_Y._Owns) + _Owns = true; + _Ptr = _Y.release(); } + return (*this); } + ~xmlOutputBuffer_auto_ptr() + {if (_Owns && _Ptr) + xmlOutputBufferClose(_Ptr); } + xmlOutputBuffer& operator*() const + {return (*get()); } + xmlOutputBuffer *operator->() const + {return (get()); } + xmlOutputBuffer *get() const + {return (_Ptr); } + xmlOutputBuffer *release() const + {((xmlOutputBuffer_auto_ptr *)this)->_Owns = false; + return (_Ptr); } private: + bool _Owns; + xmlOutputBuffer *_Ptr; +}; - String& fstring; - +class xsltTransformContext_auto_ptr { +public: + explicit xsltTransformContext_auto_ptr(xsltTransformContext *_APtr = 0) + : _Owns(_APtr != 0), _Ptr(_APtr) {} + xsltTransformContext_auto_ptr(const xsltTransformContext_auto_ptr& _Y) + : _Owns(_Y._Owns), _Ptr(_Y.release()) {} + xsltTransformContext_auto_ptr& operator=(const xsltTransformContext_auto_ptr& _Y) + {if (this != &_Y) + {if (_Ptr != _Y.get()) + {if (_Owns && _Ptr) + xsltFreeTransformContext(_Ptr); + _Owns = _Y._Owns; } + else if (_Y._Owns) + _Owns = true; + _Ptr = _Y.release(); } + return (*this); } + ~xsltTransformContext_auto_ptr() + {if (_Owns && _Ptr) + xsltFreeTransformContext(_Ptr); } + xsltTransformContext& operator*() const + {return (*get()); } + xsltTransformContext *operator->() const + {return (get()); } + xsltTransformContext *get() const + {return (_Ptr); } + xsltTransformContext *release() const + {((xsltTransformContext_auto_ptr *)this)->_Owns = false; + return (_Ptr); } +private: + bool _Owns; + xsltTransformContext *_Ptr; }; -static void create_optioned_listener( - const char *& content_type, const char *& charset, FormatterListener *& listener, - Pool& pool, - const String& method_name, MethodParams *params, int index, Writer& writer) { - // default encoding from pool - const String *scharset=&pool.get_charset(); - const String *method=0; - XalanDOMString xalan_encoding; +class xsltStylesheet_auto_ptr { +public: + explicit xsltStylesheet_auto_ptr(xsltStylesheet *_APtr = 0) + : _Owns(_APtr != 0), _Ptr(_APtr) {} + xsltStylesheet_auto_ptr(const xsltStylesheet_auto_ptr& _Y) + : _Owns(_Y._Owns), _Ptr(_Y.release()) {} + xsltStylesheet_auto_ptr& operator=(const xsltStylesheet_auto_ptr& _Y) + {if (this != &_Y) + {if (_Ptr != _Y.get()) + {if (_Owns && _Ptr) + xsltFreeStylesheet(_Ptr); + _Owns = _Y._Owns; } + else if (_Y._Owns) + _Owns = true; + _Ptr = _Y.release(); } + return (*this); } + ~xsltStylesheet_auto_ptr() + {if (_Owns && _Ptr) + xsltFreeStylesheet(_Ptr); } + xsltStylesheet& operator*() const + {return (*get()); } + xsltStylesheet *operator->() const + {return (get()); } + xsltStylesheet *get() const + {return (_Ptr); } + xsltStylesheet *release() const + {((xsltStylesheet_auto_ptr *)this)->_Owns = false; + return (_Ptr); } +private: + bool _Owns; + xsltStylesheet *_Ptr; +}; - if(params->size()>index) { - Value& voptions=params->as_no_junction(index, "options must not be code"); - if(voptions.is_defined()) { - if(Hash *options=voptions.get_hash()) { - // $.method[xml|html|text] - if(Value *vmethod=static_cast(options->get(*new(pool) - String(pool, XDOC_OUTPUT_METHOD_OPTION_NAME)))) - method=&vmethod->as_string(); +// methods - // $.encoding[windows-1251|...] - if(Value *vencoding=static_cast(options->get(*new(pool) - String(pool, XDOC_OUTPUT_ENCODING_OPTION_NAME)))) { - scharset=&vencoding->as_string(); - } - } else - PTHROW(0, 0, - &method_name, - "options must be hash"); - } - } +static void writeNode(Request& r, const String& method_name, GdomeNode *node, + GdomeException exc) { + if(!node || exc) + throw Exception(0, 0, + &method_name, + exc); - xalan_encoding.append(charset=scharset->cstr()); - if(!method/*default='xml'*/ || *method == XDOC_OUTPUT_METHOD_OPTION_VALUE_XML) { - content_type="text/xml"; - listener=new FormatterToXML(writer, - XalanDOMString(), // version - true, // doIndent - XDOC_OUTPUT_DEFAULT_INDENT, // indent - xalan_encoding // encoding - ); - } else if(*method == XDOC_OUTPUT_METHOD_OPTION_VALUE_HTML) { - content_type="text/html"; - listener=new FormatterToHTML(writer, - xalan_encoding, // encoding - XalanDOMString(), // mediaType - XalanDOMString(), // doctypeSystem; String to be printed at the top of the document - XalanDOMString(), // doctypePublic - true, // doIndent - XDOC_OUTPUT_DEFAULT_INDENT // indent - ); - } else if(*method == XDOC_OUTPUT_METHOD_OPTION_VALUE_TEXT) { - content_type="text/plain"; - listener=new FormatterToText(writer, - xalan_encoding // encoding - ); - } else - PTHROW(0, 0, - method, - 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 "'"); + Pool& pool=r.pool(); - // never reached + // write out result + VXnode& result=*new(pool) VXnode(pool, node); + r.write_no_lang(result); } -static void _save(Request& r, const String& method_name, MethodParams *params) { +// Element createElement(in DOMString tagName) raises(DOMException); +static void _createElement(Request& r, const String& method_name, MethodParams *params) { Pool& pool=r.pool(); - VXnode& vnode=*static_cast(r.self); + VXdoc& vdoc=*static_cast(r.self); - // filespec - const String& file_name=params->as_string(0, "file name must not be code"); - const char *filespec=r.absolute(file_name).cstr(String::UL_FILE_SPEC); - - // node - XalanNode& node=vnode.get_node(pool, &method_name); + const String& tagName=params->as_string(0, "tagName must be string"); - try { - XalanFileOutputStream stream(XalanDOMString(filespec, strlen(filespec))); - XalanOutputStreamPrintWriter writer(stream); - const char *content_type, *charset; - FormatterListener *formatterListener; - create_optioned_listener(content_type, charset, formatterListener, - pool, method_name, params, 1, writer); - FormatterTreeWalker treeWalker(*formatterListener); - treeWalker.traverse(&node); // Walk that node and produce the XML... - } catch(const XSLException& e) { - r._throw(&method_name, e); - } + GdomeException exc; + GdomeNode *node= + (GdomeNode *)gdome_doc_createElement(vdoc.get_document(&method_name), + pool.transcode(tagName).get(), + &exc); + writeNode(r, method_name, node, exc); } -static void _string(Request& r, const String& method_name, MethodParams *params) { +// DocumentFragment createDocumentFragment() +static void _createDocumentFragment(Request& r, const String& method_name, MethodParams *) { Pool& pool=r.pool(); - VXnode& vnode=*static_cast(r.self); - - // node - XalanNode& node=vnode.get_node(pool, &method_name); - - try { - String parserString=*new(pool) String(pool); - ParserStringXalanOutputStream stream(parserString); - XalanOutputStreamPrintWriter writer(stream); - const char *content_type, *charset; - FormatterListener *formatterListener; - create_optioned_listener(content_type, charset, formatterListener, - pool, method_name, params, 0, writer); - FormatterTreeWalker treeWalker(*formatterListener); - treeWalker.traverse(&node); // Walk that node and produce the XML... + VXdoc& vdoc=*static_cast(r.self); - // write out result - r.write_no_lang(parserString); - } catch(const XSLException& e) { - r._throw(&method_name, e); - } + GdomeException exc; + GdomeNode *node= + (GdomeNode *)gdome_doc_createDocumentFragment( + vdoc.get_document(&method_name), + &exc); + writeNode(r, method_name, node, exc); } - -static void _file(Request& r, const String& method_name, MethodParams *params) { +// Text createTextNode(in DOMString data); +static void _createTextNode(Request& r, const String& method_name, MethodParams *params) { Pool& pool=r.pool(); - VXnode& vnode=*static_cast(r.self); - - // node - XalanNode& node=vnode.get_node(pool, &method_name); + VXdoc& vdoc=*static_cast(r.self); - try { - String& parserString=*new(pool) String(pool); - ParserStringXalanOutputStream stream(parserString); - XalanOutputStreamPrintWriter writer(stream); - const char *content_type, *charset; - FormatterListener *formatterListener; - create_optioned_listener(content_type, charset, formatterListener, - pool, method_name, params, 0, writer); - FormatterTreeWalker treeWalker(*formatterListener); - treeWalker.traverse(&node); // Walk that node and produce the XML... + const String& data=params->as_string(0, "data must be string"); - // write out result - VFile& vfile=*new(pool) VFile(pool); - const char *cstr=parserString.cstr(); - String *scontent_type=new(pool) String(pool, content_type); - Value *vcontent_type; - if(charset) { - VHash *vhcontent_type=new(pool) VHash(pool); - vhcontent_type->hash().put(*value_name, new(pool) VString(*scontent_type)); - String *scharset=new(pool) String(pool, charset); - vhcontent_type->hash().put(*new(pool) String(pool, "charset"), new(pool) VString(*scharset)); - vcontent_type=vhcontent_type; - } else - vcontent_type=new(pool) VString(*scontent_type); - vfile.set(false/*tainted*/, cstr, strlen(cstr), 0/*file_name*/, vcontent_type); - r.write_no_lang(vfile); - } catch(const XSLException& e) { - r._throw(&method_name, e); - } + GdomeException exc; + GdomeNode *node=(GdomeNode *)gdome_doc_createTextNode( + vdoc.get_document(&method_name), + pool.transcode(data).get(), + &exc); + writeNode(r, method_name, node, exc); } -static void _set(Request& r, const String& method_name, MethodParams *params) { +// Comment createComment(in DOMString data) +static void _createComment(Request& r, const String& method_name, MethodParams *params) { Pool& pool=r.pool(); VXdoc& vdoc=*static_cast(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(); - - std::istrstream stream(xml.cstr()); - const XalanParsedSource* parsedSource; - int error=vdoc.transformer().parseSource(&stream, parsedSource); + const String& data=params->as_string(0, "data must be string"); - if(error) - PTHROW(0, 0, - &method_name, - vdoc.transformer().getLastError()); - - // replace any previous parsed source - vdoc.set_parsed_source(*parsedSource); + GdomeException exc; + GdomeNode *node=(GdomeNode *)gdome_doc_createComment( + vdoc.get_document(&method_name), + pool.transcode(data).get(), + &exc); + writeNode(r, method_name, node, exc); } -static void _load(Request& r, const String& method_name, MethodParams *params) { +// 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(r.self); - // filespec - const String& file_name=params->as_string(0, "file name must not be code"); - const char *filespec=r.absolute(file_name).cstr(String::UL_FILE_SPEC); - - const XalanParsedSource* parsedSource; - int error=vdoc.transformer().parseSource(filespec, parsedSource); + const String& data=params->as_string(0, "data must be string"); - if(error) - PTHROW(0, 0, - &file_name, - vdoc.transformer().getLastError()); - - // replace any previous parsed source - vdoc.set_parsed_source(*parsedSource); + GdomeException exc; + GdomeNode *node=(GdomeNode *)gdome_doc_createCDATASection( + vdoc.get_document(&method_name), + pool.transcode(data).get(), + &exc); + writeNode(r, method_name, node, exc); } -static void add_xslt_param(const Hash::Key& aattribute, Hash::Val *ameaning, - void *info) { - XalanTransformer& transformer=*static_cast(info); - const char *attribute_cstr=aattribute.cstr(); - const char *meaning_cstr=static_cast(ameaning)->as_string().cstr(); - - transformer.setStylesheetParam( - XalanDOMString(attribute_cstr), - XalanDOMString(meaning_cstr)); -} -static void _xslt(Request& r, const String& method_name, MethodParams *params) { +// 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(r.self); - // params - if(params->size()>1) { - Value& vparams=params->as_no_junction(1, "transform parameters parameter must not be code"); - if(vparams.is_defined()) - if(Hash *params=vparams.get_hash()) - params->for_each(add_xslt_param, &vdoc.transformer()); - else - PTHROW(0, 0, - &method_name, - "transform parameters parameter must be hash"); - } - - // source - const XalanParsedSource &parsed_source=vdoc.get_parsed_source(pool, &method_name); + const String& target=params->as_string(0, "data must be string"); + const String& data=params->as_string(1, "data must be string"); - // stylesheet - const String& stylesheet_file_name=params->as_string(0, "file name must not be code"); - const String& stylesheet_filespec=r.absolute(stylesheet_file_name); - //_asm int 3; - Stylesheet_connection& connection=XSLT_stylesheet_manager->get_connection(stylesheet_filespec); + 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); +} - // target - XalanDocument* target=vdoc.parser_liaison().createDocument(); - XSLTResultTarget domResultTarget(target); +// 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(r.self); - // transform - int error=vdoc.transformer().transform( - parsed_source, - &connection.stylesheet(), - domResultTarget); - connection.close(); - if(error) - PTHROW(0, 0, - &stylesheet_file_name, - vdoc.transformer().getLastError()); + const String& name=params->as_string(0, "name must be string"); - // write out result - VXdoc& result=*new(pool) VXdoc(pool); - result.set_document(*target); - r.write_no_lang(result); + GdomeException exc; + GdomeNode *node=(GdomeNode *)gdome_doc_createAttribute( + vdoc.get_document(&method_name), + pool.transcode(name).get(), + &exc); + writeNode(r, method_name, node, exc); } - -static void _getElementById(Request& r, const String& method_name, MethodParams *params) { +// 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(r.self); - // elementId - const char *elementId=params->as_string(0, "elementID must not be code").cstr(String::UL_AS_IS); + const String& name=params->as_string(0, "name must be string"); - if(XalanElement *element= - vdoc.get_document(pool, &method_name).getElementById(XalanDOMString(elementId))) { - // write out result - VXnode& result=*new(pool) VXnode(pool, element); - r.write_no_lang(result); - } + 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(r.self); - // tagname - const char *tagname=params->as_string(0, "tagname must not be code").cstr(String::UL_AS_IS); + const String& name=params->as_string(0, "name must be string"); + GdomeException exc; VHash& result=*new(pool) VHash(pool); - if(const XalanNodeList *nodes= - vdoc.get_document(pool, &method_name).getElementsByTagName(XalanDOMString(tagname))) { - for(int i=0; igetLength(); i++) { + 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; iitem(i))); + result.hash(0).put(skey, new(pool) VXnode(pool, gdome_nl_item(nodes, i, &exc))); } } @@ -379,14 +322,19 @@ static void _getElementsByTagNameNS(Requ VXdoc& vdoc=*static_cast(r.self); // namespaceURI;localName - const char *namespaceURI=params->as_string(0, "namespaceURI must not be code").cstr(String::UL_AS_IS); - const char *localName=params->as_string(0, "localName must not be code").cstr(String::UL_AS_IS); + 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(const XalanNodeList *nodes= - vdoc.get_document(pool, &method_name).getElementsByTagNameNS( - XalanDOMString(namespaceURI), XalanDOMString(localName))) { - for(int i=0; igetLength(); i++) { + 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; iitem(i))); + 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(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 || xmlHaveGenericErrors()) + 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); */ -// constructor -MXdoc::MXdoc(Pool& apool) : MXnode(apool) { - set_name(*NEW String(pool(), XDOC_CLASS_NAME)); - // ^xdoc.save[some.xml] - // ^xdoc.save[some.xml;options hash] - add_native_method("save", Method::CT_DYNAMIC, _save, 1, 2); +static void _create(Request& r, const String& method_name, MethodParams *params) { + //_asm int 3; + Pool& pool=r.pool(); + VXdoc& vdoc=*static_cast(r.self); - // ^xdoc.string[] - // ^xdoc.string[options hash] - add_native_method("string", Method::CT_DYNAMIC, _string, 0, 1); + const String& qualifiedName=params->as_string(0, "qualifiedName must be string"); - // ^xdoc.file[] file with "" - // ^xdoc.file[options hash] file with "" - add_native_method("file", Method::CT_DYNAMIC, _file, 0, 1); + GdomeException exc; + /* + GdomeDocumentType *documentType=gdome_di_createDocumentType ( + docimpl, + pool.transcode(qualifiedName), + 0/*publicId* /, + 0/*systemId* /, + &exc); + if(!documentType || exc || xmlHaveGenericErrors()) + 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 || xmlHaveGenericErrors()) + throw Exception(0, 0, + &method_name, + exc); - // ^xdoc::set[xml] - add_native_method("set", Method::CT_DYNAMIC, _set, 1, 1); + /// +xalan createXMLDecl ? - // ^xdoc::load[some.xml] - add_native_method("load", Method::CT_DYNAMIC, _load, 1, 1); + // replace any previous parsed source + vdoc.set_document(document); +} + +static void _set(Request& r, const String& method_name, MethodParams *params) { +// _asm int 3; + Pool& pool=r.pool(); + VXdoc& vdoc=*static_cast(r.self); - // ^xdoc.xslt[stylesheet file_name] - // ^xdoc.xslt[stylesheet file_name;params hash] - add_native_method("xslt", Method::CT_DYNAMIC, _xslt, 1, 2); + 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(); - // ^xdoc.getElementById[elementId] - add_native_method("getElementById", Method::CT_DYNAMIC, _getElementById, 1, 1); -/* - // ^xdoc.getElementsByTagName[tagname] - add_native_method("getElementsByTagName", Method::CT_DYNAMIC, _getElementsByTagName, 1, 1); + const char *cstr=xml.cstr(String::UL_UNSPECIFIED); + GdomeDocument *document=(GdomeDocument *) + gdome_xml_n_mkref((xmlNode *)xmlParseMemory( + cstr, strlen(cstr) + )); + if(!document || xmlHaveGenericErrors()) { + GdomeException exc=0; + throw Exception(0, 0, + &method_name, + exc); + } - // ^xdoc.getElementsByTagNameNS[namespaceURI;localName] = array of nodes - add_native_method("getElementsByTagNameNS", Method::CT_DYNAMIC, _getElementsByTagNameNS, 2, 2); + // 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(r.self); + + // filespec + const String& file_name=params->as_string(0, "uri must be string"); + const String& uri=r.absolute(file_name); + + GdomeDocument *document=(GdomeDocument *) + gdome_xml_n_mkref((xmlNode *)xmlParseFile(uri.cstr())); + if(!document || xmlHaveGenericErrors()) { + GdomeException exc=0; + throw Exception(0, 0, + &uri, + 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, + const String *& output_option) { + if(Value *value=static_cast(param_options->get(*new(pool) String(pool, + option_name)))) + output_option=&value->as_string(); +} +static void param_option_over_output_option(Pool& pool, + Hash *param_options, const char *option_name, + bool& output_option) { + if(Value *value=static_cast(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 void prepare_output_options( + Pool& pool, const String& method_name, MethodParams *params, int index, + VXdoc::Output_options& oo) { +/* + */ + + // 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(options->get(*new(pool) + String(pool, XDOC_OUTPUT_METHOD_OPTION_NAME)))) + oo.method=&vmethod->as_string(); + + // $.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] + param_option_over_output_option(pool, options, "omit-xml-declaration", oo.omitXmlDeclaration); + // $.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.indent); + // $.media-type[text/{html|xml|plain}] + param_option_over_output_option(pool, options, "media-type", oo.mediaType); + } + } + } + + // default encoding from pool + if(!oo.encoding) + oo.encoding=&pool.get_source_charset().name(); + // default method=xml + if(!oo.method) + oo.method=new(pool) String(pool, XDOC_OUTPUT_METHOD_OPTION_VALUE_XML); + // default mediaType = depending on method + if(!oo.mediaType) { + if(*oo.method==XDOC_OUTPUT_METHOD_OPTION_VALUE_XML) + oo.mediaType=new(pool) String(pool, "text/xml"); + else if(*oo.method==XDOC_OUTPUT_METHOD_OPTION_VALUE_HTML) + oo.mediaType=new(pool) String(pool, "text/html"); + else // XDOC_OUTPUT_METHOD_OPTION_VALUE_TEXT & all others + oo.mediaType=new(pool) String(pool, "text/plain"); + } } +static void xdoc2buf(Pool& pool, VXdoc& vdoc, + const String& method_name, MethodParams *params, int index, + VXdoc::Output_options& oo, + const String *file_spec, + char **parser_buf, size_t *parser_size) { + prepare_output_options(pool, method_name, params, index, + oo); + + const char *encoding_cstr=oo.encoding->cstr(); + xmlCharEncodingHandler *encoder=xmlFindCharEncodingHandler(encoding_cstr); + if(!encoder) + throw Exception(0, 0, + &method_name, + "encoding '%s' not supported", encoding_cstr); + // UTF-8 encoder contains empty input/output converters, + // which is wrong for xmlOutputBufferCreateIO + // while zero encoder goes perfectly + if(encoder && strcmp(encoder->name, "UTF-8")==0) + encoder=0; + + xmlOutputBuffer_auto_ptr outputBuffer(xmlAllocOutputBuffer(encoder)); + + xsltStylesheet_auto_ptr stylesheet(xsltNewStylesheet()); + if(!stylesheet.get()) + throw Exception(0, 0, + &method_name, + "xsltNewStylesheet failed"); + #define OOS2STYLE(name) \ + stylesheet->name=oo.name?BAD_CAST g_strdup(pool.transcode(*oo.name)->str):0 + #define OOE2STYLE(name) \ + stylesheet->name=oo.name + + OOS2STYLE(method); + OOS2STYLE(encoding); + OOS2STYLE(mediaType); + OOS2STYLE(doctypeSystem); + OOS2STYLE(doctypePublic); + OOE2STYLE(indent); + OOS2STYLE(version); + OOE2STYLE(standalone); + OOE2STYLE(omitXmlDeclaration); + + xmlDoc *document=gdome_xml_doc_get_xmlDoc(vdoc.get_document(&method_name)); + if(xsltSaveResultTo(outputBuffer.get(), document, stylesheet.get())<0) { + GdomeException exc=0; + throw Exception(0, 0, + &method_name, + exc); + } -#include -#include -// -// This class provides an implementation of the XMLTranscoder interface -// for the Windows variant of Latin1, called Windows-1251. Its close to -// Latin1, but is somewhat different. -// -class XMLWin1251Transcoder : public XML256TableTranscoder -{ -public : - // ----------------------------------------------------------------------- - // Public constructors and destructor - // ----------------------------------------------------------------------- - XMLWin1251Transcoder - ( - const XMLCh* const encodingName - , const unsigned int blockSize - ); - - virtual ~XMLWin1251Transcoder(); - - -private : - // ----------------------------------------------------------------------- - // Unimplemented constructors and operators - // ----------------------------------------------------------------------- - XMLWin1251Transcoder(); - XMLWin1251Transcoder(const XMLWin1251Transcoder&); - void operator=(const XMLWin1251Transcoder&); -}; + // write out result + char *gnome_buf; size_t gnome_size; + if(outputBuffer->conv) { + gnome_size=outputBuffer->conv->use; + gnome_buf=(char *)outputBuffer->conv->content; + } else { + gnome_size=outputBuffer->buffer->use; + gnome_buf=(char *)outputBuffer->buffer->content; + } + if(file_spec) + file_write( + *file_spec, + gnome_buf, gnome_size, + true/*as_text*/); + else if(*parser_size=gnome_size) { + *parser_buf=(char *)pool.malloc(gnome_size); + memcpy(*parser_buf, gnome_buf, gnome_size); + } else + *parser_buf=0; +} -// from ICU: ibm-1251.ucm by PAF@design.ru -// --------------------------------------------------------------------------- -// Local const data -// -// gFromTable -// This is the translation table for Windows 1251 to Unicode. This -// table contains 255 entries. The entry for 1251 byte x is the -// Unicode translation of that byte. -// -// gToTable -// gToTableSz -// This is the translation table for Unicode to Windows 1251. This one -// contains a list of records, sorted by the Unicode code point. We do -// a binary search to find the Unicode point, and that record's other -// field is the 1251 code point to translate to. -// --------------------------------------------------------------------------- -static const XMLCh gFromTable[256] = -{ -0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, -0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, -0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, -0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F, -0x0020, 0xFF01, 0xFF02, 0xFF03, 0xFF04, 0xFF05, 0xFF06, 0xFF07, -0xFF08, 0xFF09, 0xFF0A, 0xFF0B, 0xFF0C, 0xFF0D, 0xFF0E, 0xFF0F, -0xFF10, 0xFF11, 0xFF12, 0xFF13, 0xFF14, 0xFF15, 0xFF16, 0xFF17, -0xFF18, 0xFF19, 0xFF1A, 0xFF1B, 0xFF1C, 0xFF1D, 0xFF1E, 0xFF1F, -0xFF20, 0xFF21, 0xFF22, 0xFF23, 0xFF24, 0xFF25, 0xFF26, 0xFF27, -0xFF28, 0xFF29, 0xFF2A, 0xFF2B, 0xFF2C, 0xFF2D, 0xFF2E, 0xFF2F, -0xFF30, 0xFF31, 0xFF32, 0xFF33, 0xFF34, 0xFF35, 0xFF36, 0xFF37, -0xFF38, 0xFF39, 0xFF3A, 0xFF3B, 0xFF3C, 0xFF3D, 0xFF3E, 0xFF3F, -0xFF40, 0xFF41, 0xFF42, 0xFF43, 0xFF44, 0xFF45, 0xFF46, 0xFF47, -0xFF48, 0xFF49, 0xFF4A, 0xFF4B, 0xFF4C, 0xFF4D, 0xFF4E, 0xFF4F, -0xFF50, 0xFF51, 0xFF52, 0xFF53, 0xFF54, 0xFF55, 0xFF56, 0xFF57, -0xFF58, 0xFF59, 0xFF5A, 0xFF5B, 0xFF5C, 0xFF5D, 0xFF5E, 0x007F, -0x0402, 0x0403, 0x201A, 0x0453, 0x201E, 0x2026, 0x2020, 0x2021, -0x0088, 0x2030, 0x0409, 0x2039, 0x040A, 0x040C, 0x040B, 0x040F, -0x0452, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, -0x0098, 0x2122, 0x0459, 0x203A, 0x045A, 0x045C, 0x045B, 0x045F, -0x00A0, 0x040E, 0x045E, 0x0408, 0x00A4, 0x0490, 0x00A6, 0x00A7, -0x0401, 0x00A9, 0x0404, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x0407, -0x00B0, 0x00B1, 0x0406, 0x0456, 0x0491, 0x00B5, 0x00B6, 0x00B7, -0x0451, 0x2116, 0x0454, 0x00BB, 0x0458, 0x0405, 0x0455, 0x0457, -0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417, -0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D, 0x041E, 0x041F, -0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427, -0x0428, 0x0429, 0x042A, 0x042B, 0x042C, 0x042D, 0x042E, 0x042F, -0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, -0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E, 0x043F, -0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, -0x0448, 0x0449, 0x044A, 0x044B, 0x044C, 0x044D, 0x044E, 0x044F -}; +static void _file(Request& r, const String& method_name, MethodParams *params) { + Pool& pool=r.pool(); + VXdoc& vdoc=*static_cast(r.self); + VXdoc::Output_options oo(vdoc.output_options); + char *buf; size_t buf_size; + xdoc2buf(pool, vdoc, method_name, params, 0, + oo, + 0/*not to file, to memory*/, + &buf, &buf_size); + // write out result + r.write_no_lang(*new(pool) String(pool, buf, buf_size)); -static const XMLTransService::TransRec gToTable[] = -{ -{ 0x0000, 0x00 }, { 0x0001, 0x01 }, { 0x0002, 0x02 }, { 0x0003, 0x03 }, -{ 0x0004, 0x04 }, { 0x0005, 0x05 }, { 0x0006, 0x06 }, { 0x0007, 0x07 }, -{ 0x0008, 0x08 }, { 0x0009, 0x09 }, { 0x000A, 0x0A }, { 0x000B, 0x0B }, -{ 0x000C, 0x0C }, { 0x000D, 0x0D }, { 0x000E, 0x0E }, { 0x000F, 0x0F }, -{ 0x0010, 0x10 }, { 0x0011, 0x11 }, { 0x0012, 0x12 }, { 0x0013, 0x13 }, -{ 0x0014, 0x14 }, { 0x0015, 0x15 }, { 0x0016, 0x16 }, { 0x0017, 0x17 }, -{ 0x0018, 0x18 }, { 0x0019, 0x19 }, { 0x001A, 0x1A }, { 0x001B, 0x1B }, -{ 0x001C, 0x1C }, { 0x001D, 0x1D }, { 0x001E, 0x1E }, { 0x001F, 0x1F }, -{ 0x0020, 0x20 }, { 0x0021, 0x21 }, { 0x0022, 0x22 }, { 0x0023, 0x23 }, -{ 0x0024, 0x24 }, { 0x0025, 0x25 }, { 0x0026, 0x26 }, { 0x0027, 0x27 }, -{ 0x0028, 0x28 }, { 0x0029, 0x29 }, { 0x002A, 0x2A }, { 0x002B, 0x2B }, -{ 0x002C, 0x2C }, { 0x002D, 0x2D }, { 0x002E, 0x2E }, { 0x002F, 0x2F }, -{ 0x0030, 0x30 }, { 0x0031, 0x31 }, { 0x0032, 0x32 }, { 0x0033, 0x33 }, -{ 0x0034, 0x34 }, { 0x0035, 0x35 }, { 0x0036, 0x36 }, { 0x0037, 0x37 }, -{ 0x0038, 0x38 }, { 0x0039, 0x39 }, { 0x003A, 0x3A }, { 0x003B, 0x3B }, -{ 0x003C, 0x3C }, { 0x003D, 0x3D }, { 0x003E, 0x3E }, { 0x003F, 0x3F }, -{ 0x0040, 0x40 }, { 0x0041, 0x41 }, { 0x0042, 0x42 }, { 0x0043, 0x43 }, -{ 0x0044, 0x44 }, { 0x0045, 0x45 }, { 0x0046, 0x46 }, { 0x0047, 0x47 }, -{ 0x0048, 0x48 }, { 0x0049, 0x49 }, { 0x004A, 0x4A }, { 0x004B, 0x4B }, -{ 0x004C, 0x4C }, { 0x004D, 0x4D }, { 0x004E, 0x4E }, { 0x004F, 0x4F }, -{ 0x0050, 0x50 }, { 0x0051, 0x51 }, { 0x0052, 0x52 }, { 0x0053, 0x53 }, -{ 0x0054, 0x54 }, { 0x0055, 0x55 }, { 0x0056, 0x56 }, { 0x0057, 0x57 }, -{ 0x0058, 0x58 }, { 0x0059, 0x59 }, { 0x005A, 0x5A }, { 0x005B, 0x5B }, -{ 0x005C, 0x5C }, { 0x005D, 0x5D }, { 0x005E, 0x5E }, { 0x005F, 0x5F }, -{ 0x0060, 0x60 }, { 0x0061, 0x61 }, { 0x0062, 0x62 }, { 0x0063, 0x63 }, -{ 0x0064, 0x64 }, { 0x0065, 0x65 }, { 0x0066, 0x66 }, { 0x0067, 0x67 }, -{ 0x0068, 0x68 }, { 0x0069, 0x69 }, { 0x006A, 0x6A }, { 0x006B, 0x6B }, -{ 0x006C, 0x6C }, { 0x006D, 0x6D }, { 0x006E, 0x6E }, { 0x006F, 0x6F }, -{ 0x0070, 0x70 }, { 0x0071, 0x71 }, { 0x0072, 0x72 }, { 0x0073, 0x73 }, -{ 0x0074, 0x74 }, { 0x0075, 0x75 }, { 0x0076, 0x76 }, { 0x0077, 0x77 }, -{ 0x0078, 0x78 }, { 0x0079, 0x79 }, { 0x007A, 0x7A }, { 0x007B, 0x7B }, -{ 0x007C, 0x7C }, { 0x007D, 0x7D }, { 0x007E, 0x7E }, { 0x007F, 0x7F }, -{ 0x0088, 0x88 }, { 0x0098, 0x98 }, { 0x00A0, 0xA0 }, { 0x00A4, 0xA4 }, -{ 0x00A6, 0xA6 }, { 0x00A7, 0xA7 }, { 0x00A9, 0xA9 }, { 0x00AB, 0xAB }, -{ 0x00AC, 0xAC }, { 0x00AD, 0xAD }, { 0x00AE, 0xAE }, { 0x00B0, 0xB0 }, -{ 0x00B1, 0xB1 }, { 0x00B5, 0xB5 }, { 0x00B6, 0xB6 }, { 0x00B7, 0xB7 }, -{ 0x00BB, 0xBB }, { 0x0401, 0xA8 }, { 0x0402, 0x80 }, { 0x0403, 0x81 }, -{ 0x0404, 0xAA }, { 0x0405, 0xBD }, { 0x0406, 0xB2 }, { 0x0407, 0xAF }, -{ 0x0408, 0xA3 }, { 0x0409, 0x8A }, { 0x040A, 0x8C }, { 0x040B, 0x8E }, -{ 0x040C, 0x8D }, { 0x040E, 0xA1 }, { 0x040F, 0x8F }, { 0x0410, 0xC0 }, -{ 0x0411, 0xC1 }, { 0x0412, 0xC2 }, { 0x0413, 0xC3 }, { 0x0414, 0xC4 }, -{ 0x0415, 0xC5 }, { 0x0416, 0xC6 }, { 0x0417, 0xC7 }, { 0x0418, 0xC8 }, -{ 0x0419, 0xC9 }, { 0x041A, 0xCA }, { 0x041B, 0xCB }, { 0x041C, 0xCC }, -{ 0x041D, 0xCD }, { 0x041E, 0xCE }, { 0x041F, 0xCF }, { 0x0420, 0xD0 }, -{ 0x0421, 0xD1 }, { 0x0422, 0xD2 }, { 0x0423, 0xD3 }, { 0x0424, 0xD4 }, -{ 0x0425, 0xD5 }, { 0x0426, 0xD6 }, { 0x0427, 0xD7 }, { 0x0428, 0xD8 }, -{ 0x0429, 0xD9 }, { 0x042A, 0xDA }, { 0x042B, 0xDB }, { 0x042C, 0xDC }, -{ 0x042D, 0xDD }, { 0x042E, 0xDE }, { 0x042F, 0xDF }, { 0x0430, 0xE0 }, -{ 0x0431, 0xE1 }, { 0x0432, 0xE2 }, { 0x0433, 0xE3 }, { 0x0434, 0xE4 }, -{ 0x0435, 0xE5 }, { 0x0436, 0xE6 }, { 0x0437, 0xE7 }, { 0x0438, 0xE8 }, -{ 0x0439, 0xE9 }, { 0x043A, 0xEA }, { 0x043B, 0xEB }, { 0x043C, 0xEC }, -{ 0x043D, 0xED }, { 0x043E, 0xEE }, { 0x043F, 0xEF }, { 0x0440, 0xF0 }, -{ 0x0441, 0xF1 }, { 0x0442, 0xF2 }, { 0x0443, 0xF3 }, { 0x0444, 0xF4 }, -{ 0x0445, 0xF5 }, { 0x0446, 0xF6 }, { 0x0447, 0xF7 }, { 0x0448, 0xF8 }, -{ 0x0449, 0xF9 }, { 0x044A, 0xFA }, { 0x044B, 0xFB }, { 0x044C, 0xFC }, -{ 0x044D, 0xFD }, { 0x044E, 0xFE }, { 0x044F, 0xFF }, { 0x0451, 0xB8 }, -{ 0x0452, 0x90 }, { 0x0453, 0x83 }, { 0x0454, 0xBA }, { 0x0455, 0xBE }, -{ 0x0456, 0xB3 }, { 0x0457, 0xBF }, { 0x0458, 0xBC }, { 0x0459, 0x9A }, -{ 0x045A, 0x9C }, { 0x045B, 0x9E }, { 0x045C, 0x9D }, { 0x045E, 0xA2 }, -{ 0x045F, 0x9F }, { 0x0490, 0xA5 }, { 0x0491, 0xB4 }, { 0x2013, 0x96 }, -{ 0x2014, 0x97 }, { 0x2018, 0x91 }, { 0x2019, 0x92 }, { 0x201A, 0x82 }, -{ 0x201C, 0x93 }, { 0x201D, 0x94 }, { 0x201E, 0x84 }, { 0x2020, 0x86 }, -{ 0x2021, 0x87 }, { 0x2022, 0x95 }, { 0x2026, 0x85 }, { 0x2030, 0x89 }, -{ 0x2039, 0x8B }, { 0x203A, 0x9B }, { 0x2116, 0xB9 }, { 0x2122, 0x99 }, -{ 0xFF01, 0x21 }, { 0xFF02, 0x22 }, { 0xFF03, 0x23 }, { 0xFF04, 0x24 }, -{ 0xFF05, 0x25 }, { 0xFF06, 0x26 }, { 0xFF07, 0x27 }, { 0xFF08, 0x28 }, -{ 0xFF09, 0x29 }, { 0xFF0A, 0x2A }, { 0xFF0B, 0x2B }, { 0xFF0C, 0x2C }, -{ 0xFF0D, 0x2D }, { 0xFF0E, 0x2E }, { 0xFF0F, 0x2F }, { 0xFF10, 0x30 }, -{ 0xFF11, 0x31 }, { 0xFF12, 0x32 }, { 0xFF13, 0x33 }, { 0xFF14, 0x34 }, -{ 0xFF15, 0x35 }, { 0xFF16, 0x36 }, { 0xFF17, 0x37 }, { 0xFF18, 0x38 }, -{ 0xFF19, 0x39 }, { 0xFF1A, 0x3A }, { 0xFF1B, 0x3B }, { 0xFF1C, 0x3C }, -{ 0xFF1D, 0x3D }, { 0xFF1E, 0x3E }, { 0xFF1F, 0x3F }, { 0xFF20, 0x40 }, -{ 0xFF21, 0x41 }, { 0xFF22, 0x42 }, { 0xFF23, 0x43 }, { 0xFF24, 0x44 }, -{ 0xFF25, 0x45 }, { 0xFF26, 0x46 }, { 0xFF27, 0x47 }, { 0xFF28, 0x48 }, -{ 0xFF29, 0x49 }, { 0xFF2A, 0x4A }, { 0xFF2B, 0x4B }, { 0xFF2C, 0x4C }, -{ 0xFF2D, 0x4D }, { 0xFF2E, 0x4E }, { 0xFF2F, 0x4F }, { 0xFF30, 0x50 }, -{ 0xFF31, 0x51 }, { 0xFF32, 0x52 }, { 0xFF33, 0x53 }, { 0xFF34, 0x54 }, -{ 0xFF35, 0x55 }, { 0xFF36, 0x56 }, { 0xFF37, 0x57 }, { 0xFF38, 0x58 }, -{ 0xFF39, 0x59 }, { 0xFF3A, 0x5A }, { 0xFF3B, 0x5B }, { 0xFF3C, 0x5C }, -{ 0xFF3D, 0x5D }, { 0xFF3E, 0x5E }, { 0xFF3F, 0x5F }, { 0xFF40, 0x60 }, -{ 0xFF41, 0x61 }, { 0xFF42, 0x62 }, { 0xFF43, 0x63 }, { 0xFF44, 0x64 }, -{ 0xFF45, 0x65 }, { 0xFF46, 0x66 }, { 0xFF47, 0x67 }, { 0xFF48, 0x68 }, -{ 0xFF49, 0x69 }, { 0xFF4A, 0x6A }, { 0xFF4B, 0x6B }, { 0xFF4C, 0x6C }, -{ 0xFF4D, 0x6D }, { 0xFF4E, 0x6E }, { 0xFF4F, 0x6F }, { 0xFF50, 0x70 }, -{ 0xFF51, 0x71 }, { 0xFF52, 0x72 }, { 0xFF53, 0x73 }, { 0xFF54, 0x74 }, -{ 0xFF55, 0x75 }, { 0xFF56, 0x76 }, { 0xFF57, 0x77 }, { 0xFF58, 0x78 }, -{ 0xFF59, 0x79 }, { 0xFF5A, 0x7A }, { 0xFF5B, 0x7B }, { 0xFF5C, 0x7C }, -{ 0xFF5D, 0x7D }, { 0xFF5E, 0x7E } -}; -static const unsigned int gToTableSz = 350; + // write out result + VFile& vfile=*new(pool) VFile(pool); + Value *vcontent_type; + VHash *vhcontent_type=new(pool) VHash(pool); + vhcontent_type->hash(&method_name).put( + *value_name, + new(pool) VString(*oo.mediaType)); + vhcontent_type->hash(&method_name).put( + *new(pool) String(pool, "charset"), + new(pool) VString(*oo.encoding)); + vcontent_type=vhcontent_type; + + vfile.set(false/*tainted*/, buf, buf_size, 0/*file_name*/, vcontent_type); + r.write_no_lang(vfile); +} + +static void _save(Request& r, const String& method_name, MethodParams *params) { + Pool& pool=r.pool(); + VXdoc& vdoc=*static_cast(r.self); + const String& file_spec=r.absolute(params->as_string(0, "file name must be string")); + + VXdoc::Output_options oo(vdoc.output_options); + xdoc2buf(pool, vdoc, method_name, params, 1, + oo, + &file_spec, + 0, 0); +} +static void _string(Request& r, const String& method_name, MethodParams *params) { + Pool& pool=r.pool(); + VXdoc& vdoc=*static_cast(r.self); + VXdoc::Output_options oo(vdoc.output_options); + char *buf; size_t buf_size; + xdoc2buf(pool, vdoc, method_name, params, 0, + oo, + 0/*not to file, to memory*/, + &buf, &buf_size); + // write out result + r.write_no_lang(*new(pool) String(pool, buf, buf_size)); +} -// --------------------------------------------------------------------------- -// XML1140Transcoder: Constructors and Destructor -// --------------------------------------------------------------------------- -XMLWin1251Transcoder::XMLWin1251Transcoder( const XMLCh* const encodingName - , const unsigned int blockSize) : - XML256TableTranscoder - ( - encodingName - , blockSize - , gFromTable - , gToTable - , gToTableSz - ) -{ +static void add_xslt_param(const Hash::Key& aattribute, Hash::Val *ameaning, + void *info) { + Value *meaning=static_cast(ameaning); + Pool& pool=meaning->pool(); + const char **transform_params=(const char **)info; + *transform_params++=pool.transcode(aattribute)->str; + *transform_params++=pool.transcode(meaning->as_string())->str; } +static void _transform(Request& r, const String& method_name, MethodParams *params) { + //_asm int 3; + Pool& pool=r.pool(); + VXdoc& vdoc=*static_cast(r.self); + + // params + const char **transform_params=0; + if(params->size()>1) { + Value& vparams=params->as_no_junction(1, "transform parameters must be hash"); + if(vparams.is_defined()) + if(Hash *params=vparams.get_hash(&method_name)) { + transform_params= + (const char **)pool.malloc(sizeof(const char *)*params->size()*2+1); + params->for_each(add_xslt_param, transform_params); + transform_params[params->size()*2]=0; + } else + throw Exception(0, 0, + &method_name, + "transform parameters parameter must be hash"); + } + + // stylesheet + const String& stylesheet_filespec=r.absolute(params->as_string(0, "file name must be string")); + Stylesheet_connection_ptr connection=stylesheet_manager->get_connection(stylesheet_filespec); + + // transform + xsltStylesheet *stylesheet=connection->stylesheet(false/*nocache*/); + xmlDoc *document=gdome_xml_doc_get_xmlDoc(vdoc.get_document(&method_name)); + xsltTransformContext_auto_ptr transformContext( + xsltNewTransformContext(stylesheet, document)); + xmlDoc *transformed=xsltApplyStylesheetUser( + stylesheet, + document, + transform_params, + 0/*const char *output*/, + 0/*FILE *profile*/, + transformContext.get()); + if(!transformed || xmlHaveGenericErrors()) { + GdomeException exc=0; + throw Exception(0, 0, + &stylesheet_filespec, + exc); + } + //gdome_xml_doc_mkref dislikes XML_HTML_DOCUMENT_NODE type, fixing + transformed->type=XML_DOCUMENT_NODE; + // constructing result + GdomeDocument *gdomeDocument=gdome_xml_doc_mkref(transformed); + if(!gdomeDocument) + throw Exception(0, 0, + &method_name, + "gdome_xml_doc_mkref failed"); + VXdoc& result=*new(pool) VXdoc(pool, gdomeDocument); + /* grabbing options + + + */ + memset(&result.output_options, 0, sizeof(result.output_options)); + VXdoc::Output_options& oo=result.output_options; + + oo.method=stylesheet->method?&pool.transcode(stylesheet->method):0; + oo.encoding=stylesheet->encoding?&pool.transcode(stylesheet->encoding):0; + oo.mediaType=stylesheet->mediaType?&pool.transcode(stylesheet->mediaType):0; + oo.doctypeSystem=stylesheet->doctypeSystem?&pool.transcode(stylesheet->doctypeSystem):0; + oo.doctypePublic=stylesheet->doctypePublic?&pool.transcode(stylesheet->doctypePublic):0; + oo.indent=stylesheet->indent!=0; + oo.version=stylesheet->version?&pool.transcode(stylesheet->version):0; + oo.standalone=stylesheet->standalone!=0; + oo.omitXmlDeclaration=stylesheet->omitXmlDeclaration!=0; -XMLWin1251Transcoder::~XMLWin1251Transcoder() -{ + // write out result + r.write_no_lang(result); } +// 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[xml] + 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[] + // ^xdoc.string[options hash] + add_native_method("string", Method::CT_DYNAMIC, _string, 0, 1); + + // ^xdoc.file[] file with "" + // ^xdoc.file[options hash] file with "" + 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) { - XalanDOMString *sencoding=new XalanDOMString("WINDOWS-125ODIN"); - const XMLCh* const encoding_cstr=sencoding->c_str(); - XMLPlatformUtils::fgTransService->addEncoding( - encoding_cstr, - new ENameMapFor(encoding_cstr)); - // delete sencoding; somehow } // global variable @@ -663,7 +844,7 @@ Methoded *Xdoc_class; Methoded *MXdoc_create(Pool& pool) { return #ifdef XML - Xdoc_class=new(pool) MXdoc(pool); + Xdoc_class=new(pool) MXdoc(pool) #else 0 #endif