|
|
| version 1.74, 2002/01/24 15:04:17 | version 1.109, 2003/04/04 09:43:10 |
|---|---|
| Line 1 | Line 1 |
| /** @file | /** @file |
| Parser: @b xdoc parser class. | Parser: @b xdoc parser class. |
| Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com) | Copyright (c) 2001, 2003 ArtLebedev Group (http://www.artlebedev.com) |
| Author: Alexander Petrosyan <paf@design.ru> (http://paf.design.ru) | Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru) |
| $Id$ | |
| */ | */ |
| #include "pa_types.h" | |
| #include "classes.h" | |
| #ifdef XML | #ifdef XML |
| static const char* IDENT_XDOC_C="$Date$"; | |
| #include "pa_stylesheet_connection.h" | |
| #include "pa_request.h" | |
| #include "pa_vxdoc.h" | |
| #include "pa_charset.h" | |
| #include "pa_vfile.h" | |
| #include "xnode.h" | |
| #include "gdome.h" | #include "gdome.h" |
| #include "libxml/tree.h" | #include "libxml/tree.h" |
| extern "C" { | extern "C" { |
| Line 18 extern "C" { | Line 26 extern "C" { |
| #include "libxslt/xsltInternals.h" | #include "libxslt/xsltInternals.h" |
| #include "libxslt/transform.h" | #include "libxslt/transform.h" |
| #include "libxslt/xsltutils.h" | #include "libxslt/xsltutils.h" |
| #include "libxslt/variables.h" | |
| #include "pa_stylesheet_connection.h" | |
| #include "classes.h" | |
| #include "pa_request.h" | |
| #include "pa_vxdoc.h" | |
| #include "pa_charset.h" | |
| #include "pa_vfile.h" | |
| #include "xnode.h" | |
| // defines | // defines |
| Line 47 public: | Line 47 public: |
| MXdoc(Pool& pool); | MXdoc(Pool& pool); |
| public: // Methoded | public: // Methoded |
| bool used_directly() { return true; } | |
| void configure_admin(Request& r); | void configure_admin(Request& r); |
| }; | }; |
| Line 157 private: | Line 156 private: |
| static void writeNode(Request& r, const String& method_name, GdomeNode *node, | static void writeNode(Request& r, const String& method_name, GdomeNode *node, |
| GdomeException exc) { | GdomeException exc) { |
| if(!node || exc) | if(!node || exc) |
| throw Exception(0, 0, | throw Exception( |
| &method_name, | &method_name, |
| exc); | exc); |
| Line 171 static void writeNode(Request& r, const | Line 170 static void writeNode(Request& r, const |
| // Element createElement(in DOMString tagName) raises(DOMException); | // Element createElement(in DOMString tagName) raises(DOMException); |
| static void _createElement(Request& r, const String& method_name, MethodParams *params) { | static void _createElement(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| const String& tagName=params->as_string(0, "tagName must be string"); | const String& tagName=params->as_string(0, "tagName must be string"); |
| Line 186 static void _createElement(Request& r, c | Line 185 static void _createElement(Request& r, c |
| // DocumentFragment createDocumentFragment() | // DocumentFragment createDocumentFragment() |
| static void _createDocumentFragment(Request& r, const String& method_name, MethodParams *) { | static void _createDocumentFragment(Request& r, const String& method_name, MethodParams *) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| GdomeException exc; | GdomeException exc; |
| GdomeNode *node= | GdomeNode *node= |
| Line 199 static void _createDocumentFragment(Requ | Line 198 static void _createDocumentFragment(Requ |
| // Text createTextNode(in DOMString data); | // Text createTextNode(in DOMString data); |
| static void _createTextNode(Request& r, const String& method_name, MethodParams *params) { | static void _createTextNode(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| const String& data=params->as_string(0, "data must be string"); | const String& data=params->as_string(0, "data must be string"); |
| Line 214 static void _createTextNode(Request& r, | Line 213 static void _createTextNode(Request& r, |
| // Comment createComment(in DOMString data) | // Comment createComment(in DOMString data) |
| static void _createComment(Request& r, const String& method_name, MethodParams *params) { | static void _createComment(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| const String& data=params->as_string(0, "data must be string"); | const String& data=params->as_string(0, "data must be string"); |
| Line 229 static void _createComment(Request& r, c | Line 228 static void _createComment(Request& r, c |
| // CDATASection createCDATASection(in DOMString data) raises(DOMException); | // CDATASection createCDATASection(in DOMString data) raises(DOMException); |
| static void _createCDATASection(Request& r, const String& method_name, MethodParams *params) { | static void _createCDATASection(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| const String& data=params->as_string(0, "data must be string"); | const String& data=params->as_string(0, "data must be string"); |
| Line 244 static void _createCDATASection(Request& | Line 243 static void _createCDATASection(Request& |
| // ProcessingInstruction createProcessingInstruction(in DOMString target,in DOMString data) raises(DOMException); | // ProcessingInstruction createProcessingInstruction(in DOMString target,in DOMString data) raises(DOMException); |
| static void _createProcessingInstruction(Request& r, const String& method_name, MethodParams *params) { | static void _createProcessingInstruction(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| const String& target=params->as_string(0, "data must be string"); | const String& target=params->as_string(0, "data must be string"); |
| const String& data=params->as_string(1, "data must be string"); | const String& data=params->as_string(1, "data must be string"); |
| Line 261 static void _createProcessingInstruction | Line 260 static void _createProcessingInstruction |
| // Attr createAttribute(in DOMString name) raises(DOMException); | // Attr createAttribute(in DOMString name) raises(DOMException); |
| static void _createAttribute(Request& r, const String& method_name, MethodParams *params) { | static void _createAttribute(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| const String& name=params->as_string(0, "name must be string"); | const String& name=params->as_string(0, "name must be string"); |
| Line 275 static void _createAttribute(Request& r, | Line 274 static void _createAttribute(Request& r, |
| // EntityReference createEntityReference(in DOMString name) raises(DOMException); | // EntityReference createEntityReference(in DOMString name) raises(DOMException); |
| static void _createEntityReference(Request& r, const String& method_name, MethodParams *params) { | static void _createEntityReference(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| const String& name=params->as_string(0, "name must be string"); | const String& name=params->as_string(0, "name must be string"); |
| Line 287 static void _createEntityReference(Reque | Line 286 static void _createEntityReference(Reque |
| writeNode(r, method_name, node, exc); | writeNode(r, method_name, node, exc); |
| } | } |
| // NodeList getElementsByTagName(in DOMString name); | |
| static void _getElementsByTagName(Request& r, const String& method_name, MethodParams *params) { | static void _getElementsByTagName(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| const String& name=params->as_string(0, "name must be string"); | const String& name=params->as_string(0, "name must be string"); |
| GdomeException exc; | |
| VHash& result=*new(pool) VHash(pool); | VHash& result=*new(pool) VHash(pool); |
| GdomeException exc; | |
| if(GdomeNodeList *nodes= | if(GdomeNodeList *nodes= |
| gdome_doc_getElementsByTagName( | gdome_doc_getElementsByTagName( |
| vdoc.get_document(&method_name), | vdoc.get_document(&method_name), |
| pool.transcode(name).get(), | pool.transcode(name).get(), |
| &exc)) { | &exc)) { |
| gulong length=gdome_nl_length(nodes, &exc); | gulong length=gdome_nl_length(nodes, &exc); |
| for(gulong i=0; i<length; i++) { | for(gulong i=0; i<length; i++) { |
| Line 311 static void _getElementsByTagName(Reques | Line 311 static void _getElementsByTagName(Reques |
| result.hash(0).put(skey, new(pool) VXnode(pool, gdome_nl_item(nodes, i, &exc))); | result.hash(0).put(skey, new(pool) VXnode(pool, gdome_nl_item(nodes, i, &exc))); |
| } | } |
| } | } else if(exc) |
| throw Exception( | |
| &method_name, | |
| exc); | |
| // write out result | // write out result |
| r.write_no_lang(result); | r.write_no_lang(result); |
| Line 319 static void _getElementsByTagName(Reques | Line 322 static void _getElementsByTagName(Reques |
| static void _getElementsByTagNameNS(Request& r, const String& method_name, MethodParams *params) { | static void _getElementsByTagNameNS(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| // namespaceURI;localName | // namespaceURI;localName |
| const String& namespaceURI=params->as_string(0, "namespaceURI must be string"); | const String& namespaceURI=params->as_string(0, "namespaceURI must be string"); |
| const String& localName=params->as_string(0, "localName must be string"); | const String& localName=params->as_string(1, "localName must be string"); |
| GdomeException exc; | GdomeException exc; |
| VHash& result=*new(pool) VHash(pool); | VHash& result=*new(pool) VHash(pool); |
| Line 346 static void _getElementsByTagNameNS(Requ | Line 349 static void _getElementsByTagNameNS(Requ |
| } | } |
| } | } |
| // write out result | // write out result |
| r.write_no_lang(result); | r.write_no_lang(result); |
| } | } |
| static void _getElementById(Request& r, const String& method_name, MethodParams *params) { | static void _getElementById(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| // elementId | // elementId |
| const String& elementId=params->as_string(0, "elementID must be string"); | const String& elementId=params->as_string(0, "elementID must be string"); |
| Line 367 static void _getElementById(Request& r, | Line 369 static void _getElementById(Request& r, |
| VXnode& result=*new(pool) VXnode(pool, node); | VXnode& result=*new(pool) VXnode(pool, node); |
| r.write_no_lang(result); | r.write_no_lang(result); |
| } else if(exc || xmlHaveGenericErrors()) | } else if(exc || xmlHaveGenericErrors()) |
| throw Exception(0, 0, | throw Exception( |
| &method_name, | &method_name, |
| exc); | 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 _importNode(Request& r, const String& method_name, MethodParams *params) { | |
| static void _create(Request& r, const String& method_name, MethodParams *params) { | |
| //_asm int 3; | |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| const String& qualifiedName=params->as_string(0, "qualifiedName must be string"); | GdomeNode *importedNode= |
| as_node(method_name, params, 0, "importedNode must be node"); | |
| bool deep= | |
| params->as_bool(1, "deep must be bool", r); | |
| GdomeException exc; | GdomeException exc; |
| /* | GdomeNode *outputNode=gdome_doc_importNode(vdoc.get_document(&method_name), |
| GdomeDocumentType *documentType=gdome_di_createDocumentType ( | importedNode, |
| docimpl, | deep, &exc); |
| pool.transcode(qualifiedName), | if(exc) |
| 0/*publicId* /, | throw Exception( |
| 0/*systemId* /, | |
| &exc); | |
| if(!documentType || exc || xmlHaveGenericErrors()) | |
| throw Exception(0, 0, | |
| &method_name, | &method_name, |
| exc); | 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); | |
| /// +xalan createXMLDecl ? | |
| // replace any previous parsed source | // write out result |
| vdoc.set_document(document); | r.write_no_lang(*new(pool) VXnode(pool, outputNode)); |
| } | } |
| /* | |
| 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 _set(Request& r, const String& method_name, MethodParams *params) { | static void _create(Request& r, const String& method_name, MethodParams *params) { |
| // _asm int 3; | |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| Value& vxml=params->as_junction(0, "xml must be code"); | Value& param=params->get(params->size()-1); |
| Temp_lang temp_lang(r, String::UL_XML); | GdomeDocument *document; |
| const String& xml=r.process(vxml).as_string(); | if(param.get_junction()) { // {<?xml?>...} |
| Temp_lang temp_lang(r, String::UL_XML); | |
| const String& xml=r.process_to_string(param); | |
| const char *cstr=xml.cstr(String::UL_UNSPECIFIED); | |
| document=(GdomeDocument *) | |
| gdome_xml_n_mkref((xmlNode *)xmlParseMemory( | |
| cstr, strlen(cstr) | |
| )); | |
| if(!document || xmlHaveGenericErrors()) { | |
| GdomeException exc=0; | |
| throw Exception( | |
| &method_name, | |
| exc); | |
| } | |
| } else { // [name] | |
| const String& qualifiedName=param.as_string(); | |
| GdomeDocument *document=(GdomeDocument *) | GdomeException exc; |
| gdome_xml_n_mkref((xmlNode *)xmlParseMemory( | /* |
| xml.cstr(String::UL_AS_IS), xml.size() | GdomeDocumentType *documentType=gdome_di_createDocumentType ( |
| )); | docimpl, |
| if(!document || xmlHaveGenericErrors()) { | pool.transcode(qualifiedName), |
| GdomeException exc=0; | 0/*publicId* /, |
| throw Exception(0, 0, | 0/*systemId* /, |
| &method_name, | &exc); |
| exc); | if(!documentType || exc || xmlHaveGenericErrors()) |
| throw Exception( | |
| &method_name, | |
| exc); | |
| */ | |
| document=gdome_di_createDocument (domimpl, | |
| 0/*namespaceURI*/, | |
| pool.transcode(qualifiedName).get(), | |
| 0/*doctype*/, | |
| &exc); | |
| if(!document || exc || xmlHaveGenericErrors()) | |
| throw Exception( | |
| &method_name, | |
| exc); | |
| xmlDoc *doc=gdome_xml_doc_get_xmlDoc(document); | |
| const char *source_charset_name=pool.get_source_charset().name().cstr(); | |
| doc->encoding=pool.get_source_charset().transcode_buf2xchar(source_charset_name, strlen(source_charset_name)); | |
| /// +xalan createXMLDecl ? | |
| } | } |
| // URI | |
| const char *URI_cstr; | |
| if(params->size()>1) { // absolute(param) | |
| const String& URI=params->as_string(0, "URI must be string"); | |
| URI_cstr=r.absolute(URI).cstr(); | |
| } else // default = disk path to requested document | |
| URI_cstr=r.info.path_translated; | |
| xmlDoc *doc=gdome_xml_doc_get_xmlDoc(document); | |
| if(URI_cstr) | |
| doc->URL=pool.transcode_buf2xchar(URI_cstr, strlen(URI_cstr)); | |
| // replace any previous parsed source | // replace any previous parsed source |
| vdoc.set_document(document); | vdoc.set_document(document); |
| Line 440 static void _set(Request& r, const Strin | Line 471 static void _set(Request& r, const Strin |
| static void _load(Request& r, const String& method_name, MethodParams *params) { | static void _load(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| // filespec | // filespec |
| const String& file_name=params->as_string(0, "uri must be string"); | const String& file_name=params->as_string(0, "uri must be string"); |
| const String& uri=r.absolute(file_name); | const String& uri=r.absolute(file_name); |
| void *data; size_t size; | |
| file_read(pool, uri, data, size, false/*not text*/, | |
| params->size()>1?params->as_no_junction(1, "additional params must be hash").get_hash(&method_name) | |
| :0); | |
| GdomeDocument *document=(GdomeDocument *) | GdomeDocument *document=(GdomeDocument *) |
| gdome_xml_n_mkref((xmlNode *)xmlParseFile(uri.cstr())); | gdome_xml_n_mkref((xmlNode *)xmlParseMemory((const char *)data, size)); |
| if(!document || xmlHaveGenericErrors()) { | if(!document || xmlHaveGenericErrors()) { |
| GdomeException exc=0; | GdomeException exc=0; |
| throw Exception(0, 0, | throw Exception( |
| &uri, | &uri, |
| exc); | exc); |
| } | } |
| const char *URI_cstr=uri.cstr(); | |
| xmlDoc *doc=gdome_xml_doc_get_xmlDoc(document); | |
| if(URI_cstr) | |
| doc->URL=pool.transcode_buf2xchar(URI_cstr, strlen(URI_cstr)); | |
| // replace any previous parsed source | // replace any previous parsed source |
| vdoc.set_document(document); | vdoc.set_document(document); |
| Line 477 static void param_option_over_output_opt | Line 517 static void param_option_over_output_opt |
| else if(s=="no") | else if(s=="no") |
| output_option=false; | output_option=false; |
| else | else |
| throw Exception(0, 0, | throw Exception("parser.runtime", |
| &s, | &s, |
| "%s must be either 'yes' or 'no'", option_name); | "%s must be either 'yes' or 'no'", option_name); |
| } | } |
| } | } |
| /// @test valid_options check | |
| static void prepare_output_options( | static void prepare_output_options( |
| Pool& pool, const String& method_name, MethodParams *params, int index, | Pool& pool, const String& method_name, MethodParams *params, int index, |
| VXdoc::Output_options& oo) { | VXdoc::Output_options& oo) { |
| Line 558 static void xdoc2buf(Pool& pool, VXdoc& | Line 599 static void xdoc2buf(Pool& pool, VXdoc& |
| const char *encoding_cstr=oo.encoding->cstr(); | const char *encoding_cstr=oo.encoding->cstr(); |
| xmlCharEncodingHandler *encoder=xmlFindCharEncodingHandler(encoding_cstr); | xmlCharEncodingHandler *encoder=xmlFindCharEncodingHandler(encoding_cstr); |
| if(!encoder) | if(!encoder) |
| throw Exception(0, 0, | throw Exception("parser.runtime", |
| &method_name, | &method_name, |
| "encoding '%s' not supported", encoding_cstr); | "encoding '%s' not supported", encoding_cstr); |
| // UTF-8 encoder contains empty input/output converters, | // UTF-8 encoder contains empty input/output converters, |
| Line 571 static void xdoc2buf(Pool& pool, VXdoc& | Line 612 static void xdoc2buf(Pool& pool, VXdoc& |
| xsltStylesheet_auto_ptr stylesheet(xsltNewStylesheet()); | xsltStylesheet_auto_ptr stylesheet(xsltNewStylesheet()); |
| if(!stylesheet.get()) | if(!stylesheet.get()) |
| throw Exception(0, 0, | throw Exception(0, |
| &method_name, | &method_name, |
| "xsltNewStylesheet failed"); | "xsltNewStylesheet failed"); |
| #define OOS2STYLE(name) \ | #define OOS2STYLE(name) \ |
| stylesheet->name=oo.name?BAD_CAST g_strdup(pool.transcode(*oo.name)->str):0 | stylesheet->name=oo.name?BAD_CAST xmlMemStrdup(pool.transcode(*oo.name)->str):0 |
| #define OOE2STYLE(name) \ | #define OOE2STYLE(name) \ |
| stylesheet->name=oo.name | stylesheet->name=oo.name |
| Line 590 static void xdoc2buf(Pool& pool, VXdoc& | Line 631 static void xdoc2buf(Pool& pool, VXdoc& |
| OOE2STYLE(standalone); | OOE2STYLE(standalone); |
| OOE2STYLE(omitXmlDeclaration); | OOE2STYLE(omitXmlDeclaration); |
| xmlDoc *document=((Gdome_xml_Document*)vdoc.get_document(&method_name))->n; | xmlDoc *document=gdome_xml_doc_get_xmlDoc(vdoc.get_document(&method_name)); |
| xsltSaveResultTo(outputBuffer.get(), document, stylesheet.get()); | if(xsltSaveResultTo(outputBuffer.get(), document, stylesheet.get())<0) { |
| GdomeException exc=0; | |
| throw Exception( | |
| &method_name, | |
| exc); | |
| } | |
| // write out result | // write out result |
| char *gnome_buf; size_t gnome_size; | char *gnome_buf; size_t gnome_size; |
| Line 603 static void xdoc2buf(Pool& pool, VXdoc& | Line 649 static void xdoc2buf(Pool& pool, VXdoc& |
| gnome_buf=(char *)outputBuffer->buffer->content; | gnome_buf=(char *)outputBuffer->buffer->content; |
| } | } |
| if(file_spec) | if(file_spec) |
| file_write(pool, | file_write( |
| *file_spec, | *file_spec, |
| gnome_buf, gnome_size, | gnome_buf, gnome_size, |
| true/*as_text*/); | true/*as_text*/); |
| Line 616 static void xdoc2buf(Pool& pool, VXdoc& | Line 662 static void xdoc2buf(Pool& pool, VXdoc& |
| static void _file(Request& r, const String& method_name, MethodParams *params) { | static void _file(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| VXdoc::Output_options oo(vdoc.output_options); | VXdoc::Output_options oo(vdoc.output_options); |
| char *buf; size_t buf_size; | char *buf; size_t buf_size; |
| xdoc2buf(pool, vdoc, method_name, params, 0, | xdoc2buf(pool, vdoc, method_name, params, 0, |
| Line 638 static void _file(Request& r, const Stri | Line 684 static void _file(Request& r, const Stri |
| new(pool) VString(*oo.encoding)); | new(pool) VString(*oo.encoding)); |
| vcontent_type=vhcontent_type; | vcontent_type=vhcontent_type; |
| vfile.set(false/*tainted*/, buf, buf_size, 0/*file_name*/, vcontent_type); | vfile.set(false/*tainted*/, buf?buf:""/*to distinguish from stat-ed file*/, buf_size, |
| 0/*file_name*/, vcontent_type); | |
| r.write_no_lang(vfile); | r.write_no_lang(vfile); |
| } | } |
| static void _save(Request& r, const String& method_name, MethodParams *params) { | static void _save(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| const String& file_spec=r.absolute(params->as_string(0, "file name must be string")); | const String& file_spec=r.absolute(params->as_string(0, "file name must be string")); |
| Line 657 static void _save(Request& r, const Stri | Line 704 static void _save(Request& r, const Stri |
| static void _string(Request& r, const String& method_name, MethodParams *params) { | static void _string(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.self); | VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); |
| VXdoc::Output_options oo(vdoc.output_options); | VXdoc::Output_options oo(vdoc.output_options); |
| char *buf; size_t buf_size; | char *buf; size_t buf_size; |
| xdoc2buf(pool, vdoc, method_name, params, 0, | xdoc2buf(pool, vdoc, method_name, params, 0, |
| Line 672 static void add_xslt_param(const Hash::K | Line 719 static void add_xslt_param(const Hash::K |
| void *info) { | void *info) { |
| Value *meaning=static_cast<Value *>(ameaning); | Value *meaning=static_cast<Value *>(ameaning); |
| Pool& pool=meaning->pool(); | Pool& pool=meaning->pool(); |
| const char **transform_params=(const char **)info; | const char ** & current_transform_param=*(const char ***)info; |
| *transform_params++=pool.transcode(aattribute)->str; | *current_transform_param++=pool.transcode(aattribute)->str; |
| *transform_params++=pool.transcode(meaning->as_string())->str; | *current_transform_param++=pool.transcode(meaning->as_string())->str; |
| } | } |
| static void _transform(Request& r, const String& method_name, MethodParams *params) { | static VXdoc& _transform(Pool& pool, const String *doc_source, const String *stylesheet_source, |
| //_asm int 3; | VXdoc& vdoc, xsltStylesheetPtr stylesheet, const char **transform_params) { |
| Pool& pool=r.pool(); | xmlDoc *document=gdome_xml_doc_get_xmlDoc(vdoc.get_document(doc_source)); |
| VXdoc& vdoc=*static_cast<VXdoc *>(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_Document*)vdoc.get_document(&method_name))->n; | |
| xsltTransformContext_auto_ptr transformContext( | xsltTransformContext_auto_ptr transformContext( |
| xsltNewTransformContext(stylesheet, document)); | xsltNewTransformContext(stylesheet, document)); |
| // make params literal | |
| if (transformContext->globalVars == NULL) // strangly not initialized by xsltNewTransformContext | |
| transformContext->globalVars = xmlHashCreate(20); | |
| xsltQuoteUserParams(transformContext.get(), transform_params); | |
| // do transform | |
| xmlDoc *transformed=xsltApplyStylesheetUser( | xmlDoc *transformed=xsltApplyStylesheetUser( |
| stylesheet, | stylesheet, |
| document, | document, |
| transform_params, | 0/*already quoted-inserted transform_params*/, |
| 0/*const char *output*/, | 0/*const char *output*/, |
| 0/*FILE *profile*/, | 0/*FILE *profile*/, |
| transformContext.get()); | transformContext.get()); |
| if(!transformed || xmlHaveGenericErrors()) { | if(!transformed || xmlHaveGenericErrors()) { |
| GdomeException exc=0; | GdomeException exc=0; |
| throw Exception(0, 0, | throw Exception( |
| &stylesheet_filespec, | stylesheet_source, |
| exc); | exc); |
| } | } |
| Line 725 static void _transform(Request& r, const | Line 752 static void _transform(Request& r, const |
| // constructing result | // constructing result |
| GdomeDocument *gdomeDocument=gdome_xml_doc_mkref(transformed); | GdomeDocument *gdomeDocument=gdome_xml_doc_mkref(transformed); |
| if(!gdomeDocument) | if(!gdomeDocument) |
| throw Exception(0, 0, | throw Exception(0, |
| &method_name, | doc_source, |
| "gdome_xml_doc_mkref failed"); | "gdome_xml_doc_mkref failed"); |
| VXdoc& result=*new(pool) VXdoc(pool, gdomeDocument); | VXdoc& result=*new(pool) VXdoc(pool, gdomeDocument); |
| /* grabbing options | /* grabbing options |
| Line 747 static void _transform(Request& r, const | Line 774 static void _transform(Request& r, const |
| memset(&result.output_options, 0, sizeof(result.output_options)); | memset(&result.output_options, 0, sizeof(result.output_options)); |
| VXdoc::Output_options& oo=result.output_options; | VXdoc::Output_options& oo=result.output_options; |
| oo.method=stylesheet->method?&pool.transcode(stylesheet->method):0; | oo.method=stylesheet->method?&pool.transcode(stylesheet->method, stylesheet_source):0; |
| oo.encoding=stylesheet->encoding?&pool.transcode(stylesheet->encoding):0; | oo.encoding=stylesheet->encoding?&pool.transcode(stylesheet->encoding, stylesheet_source):0; |
| oo.mediaType=stylesheet->mediaType?&pool.transcode(stylesheet->mediaType):0; | oo.mediaType=stylesheet->mediaType?&pool.transcode(stylesheet->mediaType, stylesheet_source):0; |
| oo.doctypeSystem=stylesheet->doctypeSystem?&pool.transcode(stylesheet->doctypeSystem):0; | oo.doctypeSystem=stylesheet->doctypeSystem?&pool.transcode(stylesheet->doctypeSystem, stylesheet_source):0; |
| oo.doctypePublic=stylesheet->doctypePublic?&pool.transcode(stylesheet->doctypePublic):0; | oo.doctypePublic=stylesheet->doctypePublic?&pool.transcode(stylesheet->doctypePublic, stylesheet_source):0; |
| oo.indent=stylesheet->indent!=0; | oo.indent=stylesheet->indent!=0; |
| oo.version=stylesheet->version?&pool.transcode(stylesheet->version):0; | oo.version=stylesheet->version?&pool.transcode(stylesheet->version, stylesheet_source):0; |
| oo.standalone=stylesheet->standalone!=0; | oo.standalone=stylesheet->standalone!=0; |
| oo.omitXmlDeclaration=stylesheet->omitXmlDeclaration!=0; | oo.omitXmlDeclaration=stylesheet->omitXmlDeclaration!=0; |
| // write out result | // return |
| r.write_no_lang(result); | return result; |
| } | } |
| static void _transform(Request& r, const String& method_name, MethodParams *params) { | |
| Pool& pool=r.pool(); | |
| VXdoc& vdoc=*static_cast<VXdoc *>(r.get_self()); | |
| // constructor | // 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_string()) | |
| if(Hash *params=vparams.get_hash(&method_name)) { | |
| const char **current_transform_param=transform_params= | |
| (const char **)pool.malloc(sizeof(const char *)*(params->size()*2+1)); | |
| params->for_each(add_xslt_param, ¤t_transform_param); | |
| transform_params[params->size()*2]=0; | |
| } else | |
| throw Exception("parser.runtime", | |
| &method_name, | |
| "transform parameters parameter must be hash"); | |
| } | |
| VXdoc *result; | |
| Value& vmaybe_xdoc=params->get(0); | |
| if(Value *vxdoc=vmaybe_xdoc.as(VXDOC_TYPE, false)) { // stylesheet (xdoc) | |
| xmlDoc *document=gdome_xml_doc_get_xmlDoc( | |
| static_cast<VXdoc *>(vxdoc)->get_document(&method_name)); | |
| // compile xdoc stylesheet | |
| xsltStylesheet_auto_ptr stylesheet_ptr(xsltParseStylesheetDoc(document)); | |
| // strange thing - xsltParseStylesheetDoc records document and destroys it in stylesheet destructor | |
| // we don't need that | |
| stylesheet_ptr->doc=0; | |
| if(xmlHaveGenericErrors()) { | |
| GdomeException exc=0; | |
| throw Exception(&method_name, exc); | |
| } | |
| if(!stylesheet_ptr.get()) | |
| throw Exception("xml", | |
| &method_name, | |
| "stylesheet failed to compile"); | |
| // transform! | |
| result=&_transform(pool, &method_name, &method_name, | |
| vdoc, stylesheet_ptr.get(), | |
| transform_params); | |
| } else { // stylesheet (file name) | |
| // extablish stylesheet connection | |
| const String& stylesheet_filespec= | |
| r.absolute(params->as_string(0, "stylesheet must be file name (string) or DOM document (xdoc)")); | |
| Stylesheet_connection_ptr connection=stylesheet_manager->get_connection(stylesheet_filespec); | |
| // load and compile file to stylesheet [or get cached if any] | |
| // transform! | |
| result=&_transform(pool, &method_name, &stylesheet_filespec, | |
| vdoc, connection->stylesheet(false/*nocache*/), | |
| transform_params); | |
| } | |
| MXdoc::MXdoc(Pool& apool) : MXnode(apool) { | // write out result |
| set_name(*NEW String(pool(), XDOC_CLASS_NAME)); | r.write_no_lang(*result); |
| } | |
| /// @test how to create empty type html? | // constructor |
| /// @test how to create empty type html? | |
| MXdoc::MXdoc(Pool& apool) : MXnode(apool, XDOC_CLASS_NAME, Xnode_class) { | |
| /// DOM1 | /// DOM1 |
| // Element createElement(in DOMString tagName) raises(DOMException); | // Element createElement(in DOMString tagName) raises(DOMException); |
| Line 786 MXdoc::MXdoc(Pool& apool) : MXnode(apool | Line 869 MXdoc::MXdoc(Pool& apool) : MXnode(apool |
| add_native_method("createAttribute", Method::CT_DYNAMIC, _createAttribute, 1, 1); | add_native_method("createAttribute", Method::CT_DYNAMIC, _createAttribute, 1, 1); |
| // EntityReference createEntityReference(in DOMString name) raises(DOMException); | // EntityReference createEntityReference(in DOMString name) raises(DOMException); |
| add_native_method("createEntityReference", Method::CT_DYNAMIC, _createEntityReference, 1, 1); | add_native_method("createEntityReference", Method::CT_DYNAMIC, _createEntityReference, 1, 1); |
| // NodeList getElementsByTagName(in DOMString tagname); | // NodeList getElementsByTagName(in DOMString name); |
| add_native_method("getElementsByTagName", Method::CT_DYNAMIC, _getElementsByTagName, 1, 1); | 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(?) | /// DOM2 |
| // ^xdoc.getElementById[elementId] | // ^xdoc.getElementById[elementId] |
| add_native_method("getElementById", Method::CT_DYNAMIC, _getElementById, 1, 1); | add_native_method("getElementById", Method::CT_DYNAMIC, _getElementById, 1, 1); |
| // Node (in Node importedNode, in boolean deep) raises(DOMException) | |
| add_native_method("importNode", Method::CT_DYNAMIC, _importNode, 2, 2); | |
| // NodeList getElementsByTagNameNS(in DOMString namespaceURI, in DOMString localName); | |
| add_native_method("getElementsByTagNameNS", Method::CT_DYNAMIC, _getElementsByTagNameNS, 2, 2); | |
| /// parser | /// parser |
| // ^xdoc::create{qualifiedName} | // ^xdoc::create{qualifiedName} |
| add_native_method("create", Method::CT_DYNAMIC, _create, 1, 1); | // ^xdoc::create[<some>xml</some>] |
| // ^xdoc::set[<some>xml</some>] | // ^xdoc::create[URI][<some>xml</some>] |
| add_native_method("set", Method::CT_DYNAMIC, _set, 1, 1); | add_native_method("create", Method::CT_DYNAMIC, _create, 1, 2); |
| // for backward compatibility with <=v 1.82 2002/01/31 11:51:46 paf | |
| add_native_method("set", Method::CT_DYNAMIC, _create, 1, 1); | |
| // ^xdoc::load[some.xml] | // ^xdoc::load[some.xml] |
| add_native_method("load", Method::CT_DYNAMIC, _load, 1, 1); | add_native_method("load", Method::CT_DYNAMIC, _load, 1, 2); |
| // ^xdoc.save[some.xml] | // ^xdoc.save[some.xml] |
| // ^xdoc.save[some.xml;options hash] | // ^xdoc.save[some.xml;options hash] |
| Line 818 MXdoc::MXdoc(Pool& apool) : MXnode(apool | Line 907 MXdoc::MXdoc(Pool& apool) : MXnode(apool |
| // ^xdoc.file[options hash] file with "<doc/>" | // ^xdoc.file[options hash] file with "<doc/>" |
| add_native_method("file", Method::CT_DYNAMIC, _file, 0, 1); | add_native_method("file", Method::CT_DYNAMIC, _file, 0, 1); |
| // ^xdoc.transform[stylesheet file_name] | // ^xdoc.transform[stylesheet file_name/xdoc] |
| // ^xdoc.transform[stylesheet file_name;params hash] | // ^xdoc.transform[stylesheet file_name/xdoc;params hash] |
| add_native_method("transform", Method::CT_DYNAMIC, _transform, 1, 2); | add_native_method("transform", Method::CT_DYNAMIC, _transform, 1, 2); |
| } | } |