Annotation of parser3/src/classes/xdoc.C, revision 1.108.2.19.2.22
1.1 parser 1: /** @file
1.2 parser 2: Parser: @b xdoc parser class.
1.1 parser 3:
1.108.2.2 paf 4: Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)
1.85 paf 5: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.96 paf 6: */
1.1 parser 7:
1.108.2.19.2. 9(paf 8:3): #include "pa_config_includes.h"
1.108.2.4 paf 9:
1.108.2.19.2. 9(paf 10:3): #ifdef XML
1.1 parser 11:
1.108.2.19.2. 2(paf 12:3): static const char* IDENT_XDOC_C="$Date: 2003/04/02 10:24:02 $";
1.82 paf 13:
1.69 paf 14: #include "gdome.h"
15: #include "libxml/tree.h"
16: #include "libxslt/xsltInternals.h"
17: #include "libxslt/transform.h"
18: #include "libxslt/xsltutils.h"
1.90 paf 19: #include "libxslt/variables.h"
1.59 paf 20:
1.108.2.19.2. 9(paf 21:3):
22:3): #include "pa_vmethod_frame.h"
23:3):
24:3): #include "pa_stylesheet_manager.h"
25:3): #include "pa_request.h"
26:3): #include "pa_vxdoc.h"
27:3): #include "pa_charset.h"
28:3): #include "pa_vfile.h"
29:3): #include "xnode.h"
30:3):
1.1 parser 31: // defines
32:
33: #define XDOC_CLASS_NAME "xdoc"
34:
35: #define XDOC_OUTPUT_METHOD_OPTION_NAME "method"
36: #define XDOC_OUTPUT_METHOD_OPTION_VALUE_XML "xml"
37: #define XDOC_OUTPUT_METHOD_OPTION_VALUE_HTML "html"
38: #define XDOC_OUTPUT_METHOD_OPTION_VALUE_TEXT "text"
39:
40: // class
41:
1.108.2.9 paf 42: class MXdoc: public MXnode {
1.1 parser 43: public: // VStateless_class
1.108.2.19.2. 1(paf 44:3): Value* create_new_value() { return new VXdoc(0, 0); }
1.1 parser 45:
46: public:
1.108.2.13 paf 47: MXdoc();
1.1 parser 48:
49: public: // Methoded
1.5 parser 50: void configure_admin(Request& r);
1.1 parser 51: };
52:
1.108.2.7 paf 53: // global variable
54:
1.108.2.12 paf 55: DECLARE_CLASS_VAR(xdoc, new MXdoc, 0);
1.108.2.7 paf 56:
1.61 paf 57: // helper classes
58:
59: class xmlOutputBuffer_auto_ptr {
60: public:
1.67 paf 61: explicit xmlOutputBuffer_auto_ptr(xmlOutputBuffer *_APtr = 0)
62: : _Owns(_APtr != 0), _Ptr(_APtr) {}
1.61 paf 63: xmlOutputBuffer_auto_ptr(const xmlOutputBuffer_auto_ptr& _Y)
64: : _Owns(_Y._Owns), _Ptr(_Y.release()) {}
65: xmlOutputBuffer_auto_ptr& operator=(const xmlOutputBuffer_auto_ptr& _Y)
66: {if (this != &_Y)
67: {if (_Ptr != _Y.get())
68: {if (_Owns && _Ptr)
69: xmlOutputBufferClose(_Ptr);
70: _Owns = _Y._Owns; }
71: else if (_Y._Owns)
72: _Owns = true;
73: _Ptr = _Y.release(); }
74: return (*this); }
75: ~xmlOutputBuffer_auto_ptr()
76: {if (_Owns && _Ptr)
77: xmlOutputBufferClose(_Ptr); }
78: xmlOutputBuffer& operator*() const
79: {return (*get()); }
80: xmlOutputBuffer *operator->() const
81: {return (get()); }
82: xmlOutputBuffer *get() const
83: {return (_Ptr); }
84: xmlOutputBuffer *release() const
85: {((xmlOutputBuffer_auto_ptr *)this)->_Owns = false;
86: return (_Ptr); }
87: private:
88: bool _Owns;
89: xmlOutputBuffer *_Ptr;
90: };
91:
1.65 paf 92: class xsltTransformContext_auto_ptr {
93: public:
1.67 paf 94: explicit xsltTransformContext_auto_ptr(xsltTransformContext *_APtr = 0)
95: : _Owns(_APtr != 0), _Ptr(_APtr) {}
1.65 paf 96: xsltTransformContext_auto_ptr(const xsltTransformContext_auto_ptr& _Y)
97: : _Owns(_Y._Owns), _Ptr(_Y.release()) {}
98: xsltTransformContext_auto_ptr& operator=(const xsltTransformContext_auto_ptr& _Y)
99: {if (this != &_Y)
100: {if (_Ptr != _Y.get())
101: {if (_Owns && _Ptr)
102: xsltFreeTransformContext(_Ptr);
103: _Owns = _Y._Owns; }
104: else if (_Y._Owns)
105: _Owns = true;
106: _Ptr = _Y.release(); }
107: return (*this); }
108: ~xsltTransformContext_auto_ptr()
109: {if (_Owns && _Ptr)
110: xsltFreeTransformContext(_Ptr); }
111: xsltTransformContext& operator*() const
112: {return (*get()); }
113: xsltTransformContext *operator->() const
114: {return (get()); }
115: xsltTransformContext *get() const
116: {return (_Ptr); }
117: xsltTransformContext *release() const
118: {((xsltTransformContext_auto_ptr *)this)->_Owns = false;
119: return (_Ptr); }
120: private:
121: bool _Owns;
122: xsltTransformContext *_Ptr;
123: };
1.61 paf 124:
1.65 paf 125: class xsltStylesheet_auto_ptr {
126: public:
1.67 paf 127: explicit xsltStylesheet_auto_ptr(xsltStylesheet *_APtr = 0)
128: : _Owns(_APtr != 0), _Ptr(_APtr) {}
1.65 paf 129: xsltStylesheet_auto_ptr(const xsltStylesheet_auto_ptr& _Y)
130: : _Owns(_Y._Owns), _Ptr(_Y.release()) {}
131: xsltStylesheet_auto_ptr& operator=(const xsltStylesheet_auto_ptr& _Y)
132: {if (this != &_Y)
133: {if (_Ptr != _Y.get())
134: {if (_Owns && _Ptr)
135: xsltFreeStylesheet(_Ptr);
136: _Owns = _Y._Owns; }
137: else if (_Y._Owns)
138: _Owns = true;
139: _Ptr = _Y.release(); }
140: return (*this); }
141: ~xsltStylesheet_auto_ptr()
142: {if (_Owns && _Ptr)
143: xsltFreeStylesheet(_Ptr); }
144: xsltStylesheet& operator*() const
145: {return (*get()); }
146: xsltStylesheet *operator->() const
147: {return (get()); }
148: xsltStylesheet *get() const
149: {return (_Ptr); }
150: xsltStylesheet *release() const
151: {((xsltStylesheet_auto_ptr *)this)->_Owns = false;
152: return (_Ptr); }
153: private:
154: bool _Owns;
155: xsltStylesheet *_Ptr;
156: };
1.61 paf 157:
1.1 parser 158: // methods
159:
1.108.2.19.2. (paf 160:): static void writeNode(Request& r, GdomeNode *node,
1.54 paf 161: GdomeException exc) {
162: if(!node || exc)
1.108.2.19.2. 1(paf 163:3): throw Exception(0, exc);
1.54 paf 164:
165: // write out result
1.108.2.19.2. 1(paf 166:3): r.write_no_lang(*new VXnode(&r.charsets, node));
1.54 paf 167: }
168:
1.16 parser 169: // Element createElement(in DOMString tagName) raises(DOMException);
1.108.2.19.2. 2(paf 170:3): static void _createElement(Request& r, MethodParams& params) {
1.108.2.13 paf 171: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.16 parser 172:
1.108.2.19.2. 2(paf 173:3): const String& tagName=params.as_string(0, "tagName must be string");
1.16 parser 174:
1.54 paf 175: GdomeException exc;
176: GdomeNode *node=
1.108.2.19.2. 1(paf 177:3): (GdomeNode *)gdome_doc_createElement(vdoc.get_document(),
1.108.2.13 paf 178: r.transcode(tagName).get(),
1.54 paf 179: &exc);
1.108.2.19.2. 1(paf 180:3): writeNode(r, node, exc);
1.16 parser 181: }
182:
183: // DocumentFragment createDocumentFragment()
1.108.2.19.2. 2(paf 184:3): static void _createDocumentFragment(Request& r, MethodParams&) {
1.108.2.13 paf 185: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.16 parser 186:
1.54 paf 187: GdomeException exc;
188: GdomeNode *node=
189: (GdomeNode *)gdome_doc_createDocumentFragment(
1.108.2.19.2. 1(paf 190:3): vdoc.get_document(),
1.54 paf 191: &exc);
1.108.2.19.2. 1(paf 192:3): writeNode(r, node, exc);
1.16 parser 193: }
194:
195: // Text createTextNode(in DOMString data);
1.108.2.19.2. 2(paf 196:3): static void _createTextNode(Request& r, MethodParams& params) {
1.108.2.13 paf 197: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.16 parser 198:
1.108.2.19.2. 2(paf 199:3): const String& data=params.as_string(0, "data must be string");
1.16 parser 200:
1.54 paf 201: GdomeException exc;
202: GdomeNode *node=(GdomeNode *)gdome_doc_createTextNode(
1.108.2.19.2. 1(paf 203:3): vdoc.get_document(),
1.108.2.13 paf 204: r.transcode(data).get(),
1.54 paf 205: &exc);
1.108.2.19.2. 1(paf 206:3): writeNode(r, node, exc);
1.16 parser 207: }
208:
209: // Comment createComment(in DOMString data)
1.108.2.19.2. 2(paf 210:3): static void _createComment(Request& r, MethodParams& params) {
1.108.2.13 paf 211: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.16 parser 212:
1.108.2.19.2. 2(paf 213:3): const String& data=params.as_string(0, "data must be string");
1.16 parser 214:
1.54 paf 215: GdomeException exc;
216: GdomeNode *node=(GdomeNode *)gdome_doc_createComment(
1.108.2.19.2. 1(paf 217:3): vdoc.get_document(),
1.108.2.13 paf 218: r.transcode(data).get(),
1.54 paf 219: &exc);
1.108.2.19.2. 1(paf 220:3): writeNode(r, node, exc);
1.16 parser 221: }
222:
223: // CDATASection createCDATASection(in DOMString data) raises(DOMException);
1.108.2.19.2. 2(paf 224:3): static void _createCDATASection(Request& r, MethodParams& params) {
1.108.2.13 paf 225: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.16 parser 226:
1.108.2.19.2. 2(paf 227:3): const String& data=params.as_string(0, "data must be string");
1.16 parser 228:
1.54 paf 229: GdomeException exc;
230: GdomeNode *node=(GdomeNode *)gdome_doc_createCDATASection(
1.108.2.19.2. 1(paf 231:3): vdoc.get_document(),
1.108.2.13 paf 232: r.transcode(data).get(),
1.54 paf 233: &exc);
1.108.2.19.2. 1(paf 234:3): writeNode(r, node, exc);
1.16 parser 235: }
236:
237: // ProcessingInstruction createProcessingInstruction(in DOMString target,in DOMString data) raises(DOMException);
1.108.2.19.2. 2(paf 238:3): static void _createProcessingInstruction(Request& r, MethodParams& params) {
1.108.2.13 paf 239: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.16 parser 240:
1.108.2.19.2. 2(paf 241:3): const String& target=params.as_string(0, "data must be string");
242:3): const String& data=params.as_string(1, "data must be string");
1.16 parser 243:
1.54 paf 244: GdomeException exc;
245: GdomeNode *node=(GdomeNode *)gdome_doc_createProcessingInstruction(
1.108.2.19.2. 1(paf 246:3): vdoc.get_document(),
1.108.2.13 paf 247: r.transcode(target).get(),
248: r.transcode(data).get(),
1.54 paf 249: &exc);
1.108.2.19.2. 1(paf 250:3): writeNode(r, node, exc);
1.16 parser 251: }
252:
253: // Attr createAttribute(in DOMString name) raises(DOMException);
1.108.2.19.2. 2(paf 254:3): static void _createAttribute(Request& r, MethodParams& params) {
1.108.2.13 paf 255: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.16 parser 256:
1.108.2.19.2. 2(paf 257:3): const String& name=params.as_string(0, "name must be string");
1.16 parser 258:
1.54 paf 259: GdomeException exc;
260: GdomeNode *node=(GdomeNode *)gdome_doc_createAttribute(
1.108.2.19.2. 1(paf 261:3): vdoc.get_document(),
1.108.2.13 paf 262: r.transcode(name).get(),
1.54 paf 263: &exc);
1.108.2.19.2. 1(paf 264:3): writeNode(r, node, exc);
1.16 parser 265: }
266: // EntityReference createEntityReference(in DOMString name) raises(DOMException);
1.108.2.19.2. 2(paf 267:3): static void _createEntityReference(Request& r, MethodParams& params) {
1.108.2.13 paf 268: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.16 parser 269:
1.108.2.19.2. 2(paf 270:3): const String& name=params.as_string(0, "name must be string");
1.16 parser 271:
1.54 paf 272: GdomeException exc;
273: GdomeNode *node=(GdomeNode *)gdome_doc_createEntityReference(
1.108.2.19.2. 1(paf 274:3): vdoc.get_document(),
1.108.2.13 paf 275: r.transcode(name).get(),
1.54 paf 276: &exc);
1.108.2.19.2. 1(paf 277:3): writeNode(r, node, exc);
1.16 parser 278: }
279:
1.99 paf 280: // NodeList getElementsByTagName(in DOMString name);
1.108.2.19.2. 2(paf 281:3): static void _getElementsByTagName(Request& r, MethodParams& params) {
1.108.2.13 paf 282: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.99 paf 283:
1.108.2.19.2. 2(paf 284:3): const String& name=params.as_string(0, "name must be string");
1.99 paf 285:
1.108.2.19.2. 1(paf 286:3): VHash& result=*new VHash;
1.99 paf 287: GdomeException exc;
288: if(GdomeNodeList *nodes=
289: gdome_doc_getElementsByTagName(
1.108.2.19.2. 1(paf 290:3): vdoc.get_document(),
1.108.2.13 paf 291: r.transcode(name).get(),
1.99 paf 292: &exc)) {
293: gulong length=gdome_nl_length(nodes, &exc);
1.108.2.19.2. 1(paf 294:3): for(gulong i=0; i<length; i++)
295:3): result.hash().put(
3(paf 296:3): StringBody::Format(i),
1(paf 297:3): new VXnode(&r.charsets, gdome_nl_item(nodes, i, &exc)));
1.99 paf 298: } else if(exc)
1.108.2.19.2. 1(paf 299:3): throw Exception(0, exc);
1.99 paf 300:
301: // write out result
302: r.write_no_lang(result);
303: }
304:
1.108.2.19.2. 2(paf 305:3): static void _getElementsByTagNameNS(Request& r, MethodParams& params) {
1.108.2.13 paf 306: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.99 paf 307:
308: // namespaceURI;localName
1.108.2.19.2. 2(paf 309:3): const String& namespaceURI=params.as_string(0, "namespaceURI must be string");
310:3): const String& localName=params.as_string(1, "localName must be string");
1.99 paf 311:
312: GdomeException exc;
1.108.2.19.2. 2(paf 313:3): VHash& result=*new VHash;
1.99 paf 314: if(GdomeNodeList *nodes=
315: gdome_doc_getElementsByTagNameNS(
1.108.2.19.2. 1(paf 316:3): vdoc.get_document(),
1.108.2.13 paf 317: r.transcode(namespaceURI).get(),
318: r.transcode(localName).get(),
1.99 paf 319: &exc)) {
320: gulong length=gdome_nl_length(nodes, &exc);
1.108.2.19.2. 2(paf 321:3): for(gulong i=0; i<length; i++)
322:3): result.hash().put(
3(paf 323:3): StringBody::Format(i),
2(paf 324:3): new VXnode(&r.charsets, gdome_nl_item(nodes, i, &exc)));
1.99 paf 325: }
326:
327: // write out result
328: r.write_no_lang(result);
329: }
330:
1.108.2.19.2. 2(paf 331:3): static void _getElementById(Request& r, MethodParams& params) {
1.108.2.13 paf 332: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.16 parser 333:
1.54 paf 334: // elementId
1.108.2.19.2. 2(paf 335:3): const String& elementId=params.as_string(0, "elementID must be string");
1.1 parser 336:
1.54 paf 337: GdomeException exc;
338: if(GdomeNode *node=(GdomeNode *)gdome_doc_getElementById(
1.108.2.19.2. 1(paf 339:3): vdoc.get_document(),
1.108.2.13 paf 340: r.transcode(elementId).get(),
1.54 paf 341: &exc)) {
342: // write out result
1.108.2.19.2. 2(paf 343:3): r.write_no_lang(*new VXnode(&r.charsets, node));
1.66 paf 344: } else if(exc || xmlHaveGenericErrors())
1.87 paf 345: throw Exception(
1.108.2.19.2. 2(paf 346:3): &elementId,
1.54 paf 347: exc);
348: }
1.79 paf 349:
1.108.2.19.2. 2(paf 350:3): static void _importNode(Request& r, MethodParams& params) {
1.108.2.13 paf 351: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.79 paf 352:
353: GdomeNode *importedNode=
1.108.2.19.2. 2(paf 354:3): as_node(params, 0, "importedNode must be node");
1.79 paf 355: bool deep=
1.108.2.19.2. 2(paf 356:3): params.as_bool(1, "deep must be bool", r);
1.79 paf 357:
358: GdomeException exc;
1.108.2.19.2. 1(paf 359:3): GdomeNode *outputNode=gdome_doc_importNode(vdoc.get_document(),
1.79 paf 360: importedNode,
361: deep, &exc);
362: if(exc)
1.108.2.19.2. 2(paf 363:3): throw Exception(0, exc);
1.79 paf 364:
365: // write out result
1.108.2.19.2. 2(paf 366:3): r.write_no_lang(*new VXnode(&r.charsets, outputNode));
1.79 paf 367: }
1.54 paf 368: /*
369: GdomeElement *gdome_doc_createElementNS (GdomeDocument *self, GdomeDOMString *namespaceURI, GdomeDOMString *qualifiedName, GdomeException *exc);
370: GdomeAttr *gdome_doc_createAttributeNS (GdomeDocument *self, GdomeDOMString *namespaceURI, GdomeDOMString *qualifiedName, GdomeException *exc);
371: */
1.1 parser 372:
1.108.2.19.2. 2(paf 373:3): static void _create(Request& r, MethodParams& params) {
1.108.2.13 paf 374: Charset& source_charset=r.charsets.source();
375: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.1 parser 376:
1.108.2.19.2. 2(paf 377:3): Value& param=*params[params.count()-1];
1.83 paf 378: GdomeDocument *document;
1.108.2.19.2. 0(paf 379:3): bool set_encoding=false;
2(paf 380:3): if(param.get_junction()) { // {<?xml?>...}
(paf 381:): Temp_lang temp_lang(r, String::L_XML);
382:): const String& xml=r.process_to_string(param);
1.83 paf 383:
1.108.2.19.2. 2(paf 384:3): const char* cstr=xml.cstr(String::L_UNSPECIFIED);
1.83 paf 385: document=(GdomeDocument *)
386: gdome_xml_n_mkref((xmlNode *)xmlParseMemory(
387: cstr, strlen(cstr)
388: ));
1.108.2.19.2. 0(paf 389:3): //printf("document=0x%p\n", document);
1.83 paf 390: if(!document || xmlHaveGenericErrors()) {
391: GdomeException exc=0;
1.108.2.19.2. 2(paf 392:3): throw Exception(0, exc);
1.83 paf 393: }
1.108.2.19.2. 0(paf 394:3):
395:3): // must be last action in if, see after if}
1.83 paf 396: } else { // [name]
1.108.2.19.2. 2(paf 397:3): const String& qualifiedName=param.as_string();
1.1 parser 398:
1.83 paf 399: GdomeException exc;
400: /*
401: GdomeDocumentType *documentType=gdome_di_createDocumentType (
402: docimpl,
1.108.2.13 paf 403: r.transcode(qualifiedName),
1.83 paf 404: 0/*publicId* /,
405: 0/*systemId* /,
406: &exc);
407: if(!documentType || exc || xmlHaveGenericErrors())
1.87 paf 408: throw Exception(
1.108.2.5 paf 409: method_name,
1.83 paf 410: exc);
1.108.2.19.2. 0(paf 411:3): /// +xalan createXMLDecl ?
1.83 paf 412: */
413: document=gdome_di_createDocument (domimpl,
414: 0/*namespaceURI*/,
1.108.2.13 paf 415: r.transcode(qualifiedName).get(),
1.83 paf 416: 0/*doctype*/,
417: &exc);
418: if(!document || exc || xmlHaveGenericErrors())
1.108.2.19.2. 2(paf 419:3): throw Exception(0, exc);
1.103 paf 420:
1.108.2.19.2. 0(paf 421:3): set_encoding=true;
422:3): // must be last action in if, see after if}
1.73 paf 423: }
1.108.2.19.2. 0(paf 424:3): // must be first action after if}
425:3): // replace any previous parsed source
1(paf 426:3): {
427:3): vdoc.set_document(&r.charsets, document);
428:3): GdomeException exc;
429:3): gdome_doc_unref(document, &exc);
430:3): }
1.95 paf 431:
432: // URI
1.108.2.2 paf 433: const char* URI_cstr;
1.108.2.19.2. (paf 434:): const char* URI_cstr_ptr;
2(paf 435:3): if(params.count()>1) { // absolute(param)
436:3): const String& URI=params.as_string(0, "URI must be string");
437:3): URI_cstr=URI_cstr_ptr=r.absolute(URI).cstr();
1.95 paf 438: } else // default = disk path to requested document
1.108.2.13 paf 439: URI_cstr=r.request_info.path_translated;
1.95 paf 440: xmlDoc *doc=gdome_xml_doc_get_xmlDoc(document);
441: if(URI_cstr)
1.108.2.13 paf 442: doc->URL=source_charset.transcode_buf2xchar(URI_cstr, strlen(URI_cstr));
1.95 paf 443:
1.108.2.19.2. 0(paf 444:3): if(set_encoding) {
445:3): const char* source_charset_name=source_charset.name().cstr();
446:3): doc->encoding=source_charset.transcode_buf2xchar(source_charset_name, strlen(source_charset_name));
447:3): }
1.9 parser 448: }
449:
1.108.2.19.2. 2(paf 450:3): static void _load(Request& r, MethodParams& params) {
1.108.2.13 paf 451: Charset& source_charset=r.charsets.source();
452: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.9 parser 453:
1.54 paf 454: // filespec
1.108.2.19.2. 2(paf 455:3): const String& file_name=params.as_string(0, "uri must be string");
(paf 456:): const String& uri=r.absolute(file_name);
1.105 paf 457:
1.108.2.19.2. (paf 458:): File_read_result file=file_read(source_charset, uri, false/*not text*/,
2(paf 459:3): params.count()>1?params.as_no_junction(1, "additional params must be hash")
460:3): .get_hash()
1.105 paf 461: :0);
462:
1.73 paf 463: GdomeDocument *document=(GdomeDocument *)
1.108.2.19.2. 2(paf 464:3): gdome_xml_n_mkref((xmlNode *)xmlParseMemory(file.str, file.length));
1.73 paf 465: if(!document || xmlHaveGenericErrors()) {
466: GdomeException exc=0;
1.108.2.19.2. 2(paf 467:3): throw Exception(&uri, exc);
1.73 paf 468: }
1.108.2.19.2. 1(paf 469:3): // must be first action after if}
470:3): // replace any previous parsed source
471:3): {
472:3): vdoc.set_document(&r.charsets, document);
473:3): GdomeException exc;
474:3): gdome_doc_unref(document, &exc);
475:3): }
476:3):
2(paf 477:3): const char* URI_cstr=uri.cstr();
1.107 paf 478: xmlDoc *doc=gdome_xml_doc_get_xmlDoc(document);
479: if(URI_cstr)
1.108.2.13 paf 480: doc->URL=source_charset.transcode_buf2xchar(URI_cstr, strlen(URI_cstr));
1.9 parser 481:
482: }
483:
1.108.2.19.2. 2(paf 484:3): static void param_option_over_output_option(
485:3): HashStringValue& param_options, const char* option_name,
486:3): const String*& output_option) {
487:3): if(Value* value=param_options.get(StringBody(option_name)))
488:3): output_option=&value->as_string();
489:3): }
490:3): static void param_option_over_output_option(
491:3): HashStringValue& param_options, const char* option_name,
492:3): bool& output_option) {
493:3): if(Value* value=param_options.get(StringBody(option_name))) {
(paf 494:): const String& s=value->as_string();
2(paf 495:3): if(s=="yes")
1.46 paf 496: output_option=true;
1.108.2.19.2. 2(paf 497:3): else if(s=="no")
1.46 paf 498: output_option=false;
499: else
1.87 paf 500: throw Exception("parser.runtime",
1.108.2.19.2. 2(paf 501:3): &s,
1.46 paf 502: "%s must be either 'yes' or 'no'", option_name);
503: }
504: }
505:
1.100 paf 506: /// @test valid_options check
1.108.2.14 paf 507: static void prepare_output_options(Request& r,
1.108.2.19.2. 2(paf 508:3): MethodParams& params, size_t index,
509:3): VXdoc::Output_options& oo) {
1.46 paf 510: /*
511: <xsl:output
512: !method = "xml" | "html" | "text" | qname-but-not-ncname
513: !version = nmtoken
514: !encoding = string
515: !omit-xml-declaration = "yes" | "no"
516: !standalone = "yes" | "no"
517: !doctype-public = string
518: !doctype-system = string
519: cdata-section-elements = qnames
520: !indent = "yes" | "no"
521: !media-type = string />
1.61 paf 522: */
1.1 parser 523:
1.46 paf 524: // configuring with options from parameter...
1.108.2.19.2. 2(paf 525:3): if(params.count()>index) {
526:3): Value& voptions=params.as_no_junction(index, "options must be string");
527:3): if(voptions.is_defined()) {
528:3): if(HashStringValue *options=voptions.get_hash()) {
1.1 parser 529: // $.method[xml|html|text]
1.108.2.19.2. 2(paf 530:3): if(Value* vmethod=options->get(StringBody(XDOC_OUTPUT_METHOD_OPTION_NAME)))
531:3): oo.method=&vmethod->as_string();
1.1 parser 532:
1.46 paf 533: // $.version[1.0]
1.108.2.19.2. (paf 534:): param_option_over_output_option(*options, "version", oo.version);
1.1 parser 535: // $.encoding[windows-1251|...]
1.108.2.19.2. (paf 536:): param_option_over_output_option(*options, "encoding", oo.encoding);
1.46 paf 537: // $.omit-xml-declaration[yes|no]
1.108.2.19.2. (paf 538:): param_option_over_output_option(*options, "omit-xml-declaration", oo.omitXmlDeclaration);
1.46 paf 539: // $.standalone[yes|no]
1.108.2.19.2. (paf 540:): param_option_over_output_option(*options, "standalone", oo.standalone);
1.46 paf 541: // $.doctype-public[?]
1.108.2.19.2. (paf 542:): param_option_over_output_option(*options, "doctype-public", oo.doctypePublic);
1.46 paf 543: // $.doctype-system[?]
1.108.2.19.2. (paf 544:): param_option_over_output_option(*options, "doctype-system", oo.doctypeSystem);
1.46 paf 545: // $.indent[yes|no]
1.108.2.19.2. (paf 546:): param_option_over_output_option(*options, "indent", oo.indent);
1.46 paf 547: // $.media-type[text/{html|xml|plain}]
1.108.2.19.2. (paf 548:): param_option_over_output_option(*options, "media-type", oo.mediaType);
1.19 parser 549: }
1.1 parser 550: }
551: }
552:
1.46 paf 553: // default encoding from pool
1.61 paf 554: if(!oo.encoding)
1.108.2.19.2. 2(paf 555:3): oo.encoding=&r.charsets.source().name();
1.46 paf 556: // default method=xml
557: if(!oo.method)
1.108.2.19.2. 2(paf 558:3): oo.method=new String(XDOC_OUTPUT_METHOD_OPTION_VALUE_XML);
1.61 paf 559: // default mediaType = depending on method
560: if(!oo.mediaType) {
561: if(*oo.method==XDOC_OUTPUT_METHOD_OPTION_VALUE_XML)
1.108.2.19.2. 2(paf 562:3): oo.mediaType=new String("text/xml");
1.61 paf 563: else if(*oo.method==XDOC_OUTPUT_METHOD_OPTION_VALUE_HTML)
1.108.2.19.2. 2(paf 564:3): oo.mediaType=new String("text/html");
1.61 paf 565: else // XDOC_OUTPUT_METHOD_OPTION_VALUE_TEXT & all others
1.108.2.19.2. 2(paf 566:3): oo.mediaType=new String("text/plain");
1.61 paf 567: }
568: }
1.46 paf 569:
1.108.2.14 paf 570: struct Xdoc2buf_result {
1.108.2.19.2. 2(paf 571:3): char* str;
572:3): size_t length;
1.108.2.14 paf 573: };
574: static Xdoc2buf_result xdoc2buf(Request& r, VXdoc& vdoc,
1.108.2.19.2. 2(paf 575:3): MethodParams& params, int index,
1.63 paf 576: VXdoc::Output_options& oo,
1.108.2.19.2. 2(paf 577:3): const String* file_spec) {
1.108.2.14 paf 578: Xdoc2buf_result result;
1.108.2.19.2. 2(paf 579:3): prepare_output_options(r, params, index,
1.61 paf 580: oo);
581:
1.108.2.19.2. (paf 582:): const char* encoding_cstr=oo.encoding->cstr();
1.63 paf 583: xmlCharEncodingHandler *encoder=xmlFindCharEncodingHandler(encoding_cstr);
584: if(!encoder)
1.87 paf 585: throw Exception("parser.runtime",
1.108.2.19.2. 2(paf 586:3): 0,
587:3): "encoding '%s' not supported", encoding_cstr);
1.61 paf 588: // UTF-8 encoder contains empty input/output converters,
589: // which is wrong for xmlOutputBufferCreateIO
590: // while zero encoder goes perfectly
591: if(encoder && strcmp(encoder->name, "UTF-8")==0)
592: encoder=0;
593:
1.62 paf 594: xmlOutputBuffer_auto_ptr outputBuffer(xmlAllocOutputBuffer(encoder));
1.61 paf 595:
1.65 paf 596: xsltStylesheet_auto_ptr stylesheet(xsltNewStylesheet());
597: if(!stylesheet.get())
1.87 paf 598: throw Exception(0,
1.108.2.19.2. 2(paf 599:3): 0,
1.61 paf 600: "xsltNewStylesheet failed");
601:
1.62 paf 602: #define OOS2STYLE(name) \
1.108.2.19.2. 7(paf 603:3): stylesheet->name=oo.name?BAD_CAST xmlMemStrdup(r.transcode(*oo.name)->str):0
1.62 paf 604: #define OOE2STYLE(name) \
605: stylesheet->name=oo.name
1.61 paf 606:
1.62 paf 607: OOS2STYLE(method);
608: OOS2STYLE(encoding);
609: OOS2STYLE(mediaType);
610: OOS2STYLE(doctypeSystem);
611: OOS2STYLE(doctypePublic);
612: OOE2STYLE(indent);
613: OOS2STYLE(version);
614: OOE2STYLE(standalone);
615: OOE2STYLE(omitXmlDeclaration);
1.61 paf 616:
1.108.2.19.2. 1(paf 617:3): xmlDoc *document=gdome_xml_doc_get_xmlDoc(vdoc.get_document());
1.81 paf 618: if(xsltSaveResultTo(outputBuffer.get(), document, stylesheet.get())<0) {
1.75 paf 619: GdomeException exc=0;
1.108.2.19.2. 2(paf 620:3): throw Exception(0, exc);
1.75 paf 621: }
1.61 paf 622:
1.54 paf 623: // write out result
1.108.2.19.2. 2(paf 624:3): char *gnome_str; size_t gnome_length;
1.63 paf 625: if(outputBuffer->conv) {
1.108.2.19.2. 2(paf 626:3): gnome_length=outputBuffer->conv->use;
627:3): gnome_str=(char *)outputBuffer->conv->content;
1.63 paf 628: } else {
1.108.2.19.2. 2(paf 629:3): gnome_length=outputBuffer->buffer->use;
630:3): gnome_str=(char *)outputBuffer->buffer->content;
1.63 paf 631: }
1.108.2.19.2. 8(paf 632:3):
1.63 paf 633: if(file_spec)
1.108.2.19.2. 2(paf 634:3): file_write(*file_spec,
635:3): gnome_str, gnome_length,
636:3): true/*as_text*/);
637:3): else if(result.length=gnome_length) {
638:3): result.str=pa_strdup(gnome_str, gnome_length);
1.74 paf 639: } else
1.108.2.19.2. 2(paf 640:3): result.str=0;
1.108.2.14 paf 641:
642: return result;
1.1 parser 643: }
644:
1.108.2.19.2. 2(paf 645:3): static void _file(Request& r, MethodParams& params) {
1.108.2.13 paf 646: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.63 paf 647: VXdoc::Output_options oo(vdoc.output_options);
1.108.2.19.2. 2(paf 648:3): Xdoc2buf_result buf=xdoc2buf(r, vdoc, params, 0,
1.63 paf 649: oo,
1.108.2.19.2. (paf 650:): 0/*not to file, to memory*/);
1.63 paf 651: // write out result
1.108.2.19.2. 2(paf 652:3): r.write_no_lang(String(buf.str, buf.length));
1.1 parser 653:
1.58 paf 654: // write out result
1.108.2.19.2. 2(paf 655:3): VFile& vfile=*new VFile;
656:3): VHash& vhcontent_type=*new VHash;
657:3): vhcontent_type.hash().put(
1.108.2.14 paf 658: value_name,
1.108.2.19.2. 2(paf 659:3): new VString(*oo.mediaType));
660:3): vhcontent_type.hash().put(
661:3): StringBody("charset"),
662:3): new VString(*oo.encoding));
1.108.2.14 paf 663:
1.108.2.19.2. 2(paf 664:3): vfile.set(false/*tainted*/, buf.str?buf.str:""/*to distinguish from stat-ed file*/, buf.length,
665:3): 0/*file_name*/, &vhcontent_type);
1.58 paf 666: r.write_no_lang(vfile);
1.63 paf 667: }
668:
1.108.2.19.2. 2(paf 669:3): static void _save(Request& r, MethodParams& params) {
1.108.2.13 paf 670: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.63 paf 671:
1.108.2.19.2. 2(paf 672:3): const String& file_spec=r.absolute(params.as_string(0, "file name must be string"));
1.63 paf 673:
674: VXdoc::Output_options oo(vdoc.output_options);
1.108.2.19.2. 2(paf 675:3): xdoc2buf(r, vdoc, params, 1,
1.63 paf 676: oo,
1.108.2.19.2. 2(paf 677:3): &file_spec);
1.63 paf 678: }
679:
1.108.2.19.2. 2(paf 680:3): static void _string(Request& r, MethodParams& params) {
1.108.2.13 paf 681: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.63 paf 682: VXdoc::Output_options oo(vdoc.output_options);
1.108.2.19.2. 2(paf 683:3): Xdoc2buf_result buf=xdoc2buf(r, vdoc, params, 0,
1.63 paf 684: oo,
1.108.2.19.2. (paf 685:): 0/*not to file, to memory*/);
1.63 paf 686: // write out result
1.108.2.19.2. 2(paf 687:3): r.write_no_lang(String(buf.str, buf.length));
1.1 parser 688: }
1.58 paf 689:
1.108.2.14 paf 690: #ifndef DOXYGEN
691: struct Add_xslt_param_info {
692: Request* r;
1.108.2.19.2. 5(paf 693:3): Array<GdomeDOMString_auto_ptr>* strings;
1.108.2.14 paf 694: const char** current_transform_param;
695: };
696: #endif
697: static void add_xslt_param(
1.108.2.19.2. 2(paf 698:3): HashStringValue::key_type attribute,
699:3): HashStringValue::value_type meaning,
700:3): Add_xslt_param_info* info) {
5(paf 701:3): GdomeDOMString_auto_ptr s;
702:3): *info->current_transform_param++=(s=info->r->transcode(attribute))->str; *info->strings+=s;
703:3): *info->current_transform_param++=(s=info->r->transcode(meaning->as_string()))->str; *info->strings+=s;
1.1 parser 704: }
1.108.2.19.2. 2(paf 705:3): static VXdoc& _transform(Request& r, const String* stylesheet_source,
1.108.2.14 paf 706: VXdoc& vdoc, xsltStylesheetPtr stylesheet, const char** transform_params) {
1.108.2.19.2. 2(paf 707:3): xmlDoc *document=gdome_xml_doc_get_xmlDoc(vdoc.get_document());
1.65 paf 708: xsltTransformContext_auto_ptr transformContext(
709: xsltNewTransformContext(stylesheet, document));
1.90 paf 710: // make params literal
1.108.2.19.2. 8(paf 711:3): if (transformContext->globalVars == NULL) // strangly not initialized by xsltNewTransformContext
1.90 paf 712: transformContext->globalVars = xmlHashCreate(20);
713: xsltQuoteUserParams(transformContext.get(), transform_params);
714: // do transform
1.59 paf 715: xmlDoc *transformed=xsltApplyStylesheetUser(
716: stylesheet,
717: document,
1.90 paf 718: 0/*already quoted-inserted transform_params*/,
1.108.2.2 paf 719: 0/*const char* output*/,
1.59 paf 720: 0/*FILE *profile*/,
1.65 paf 721: transformContext.get());
1.66 paf 722: if(!transformed || xmlHaveGenericErrors()) {
723: GdomeException exc=0;
1.108.2.19.2. 2(paf 724:3): throw Exception(stylesheet_source, exc);
1.66 paf 725: }
1.42 paf 726:
1.61 paf 727: //gdome_xml_doc_mkref dislikes XML_HTML_DOCUMENT_NODE type, fixing
728: transformed->type=XML_DOCUMENT_NODE;
1.59 paf 729: // constructing result
730: GdomeDocument *gdomeDocument=gdome_xml_doc_mkref(transformed);
731: if(!gdomeDocument)
1.87 paf 732: throw Exception(0,
1.108.2.19.2. 2(paf 733:3): 0,
1.59 paf 734: "gdome_xml_doc_mkref failed");
1.108.2.19.2. 2(paf 735:3): VXdoc& result=*new VXdoc(&r.charsets, gdomeDocument);
1.61 paf 736: /* grabbing options
737:
738: <xsl:output
739: !method = "xml" | "html" | "text"
740: X| qname-but-not-ncname
741: !version = nmtoken
742: !encoding = string
743: !omit-xml-declaration = "yes" | "no"
744: !standalone = "yes" | "no"
745: !doctype-public = string
746: !doctype-system = string
747: Xcdata-section-elements = qnames
748: !indent = "yes" | "no"
749: !media-type = string />
1.59 paf 750: */
1.108.2.19.2. 2(paf 751:3): VXdoc::Output_options& oo=result.output_options;
1.59 paf 752:
1.108.2.19.2. 2(paf 753:3): oo.method=stylesheet->method?&r.transcode(stylesheet->method):0;
754:3): oo.encoding=stylesheet->encoding?&r.transcode(stylesheet->encoding):0;
755:3): oo.mediaType=stylesheet->mediaType?&r.transcode(stylesheet->mediaType):0;
756:3): oo.doctypeSystem=stylesheet->doctypeSystem?&r.transcode(stylesheet->doctypeSystem):0;
757:3): oo.doctypePublic=stylesheet->doctypePublic?&r.transcode(stylesheet->doctypePublic):0;
1.59 paf 758: oo.indent=stylesheet->indent!=0;
1.108.2.19.2. 2(paf 759:3): oo.version=stylesheet->version?&r.transcode(stylesheet->version):0;
1.59 paf 760: oo.standalone=stylesheet->standalone!=0;
761: oo.omitXmlDeclaration=stylesheet->omitXmlDeclaration!=0;
762:
1.93 paf 763: // return
764: return result;
765: }
1.108.2.19.2. 2(paf 766:3): static void _transform(Request& r, MethodParams& params) {
1.108.2.13 paf 767: VXdoc& vdoc=GET_SELF(r, VXdoc);
1.93 paf 768:
769: // params
1.108.2.18 paf 770: Array<GdomeDOMString_auto_ptr> transform_strings;
1.108.2.19.2. 4(paf 771:3): const char** transform_params=0;
2(paf 772:3): if(params.count()>1) {
773:3): Value& vparams=params.as_no_junction(1, "transform parameters must be hash");
774:3): if(!vparams.is_string())
775:3): if(HashStringValue* hash=vparams.get_hash()) {
776:3): transform_params=new(UseGC) const char*[hash->count()*2+1];
1.108.2.14 paf 777: Add_xslt_param_info info={
778: &r,
1.108.2.19.2. 5(paf 779:3): &transform_strings,
1.108.2.14 paf 780: transform_params
781: };
1.108.2.19.2. 2(paf 782:3): hash->for_each(add_xslt_param, &info);
783:3): transform_params[hash->count()*2]=0;
1.93 paf 784: } else
785: throw Exception("parser.runtime",
1.108.2.19.2. 2(paf 786:3): 0,
1.93 paf 787: "transform parameters parameter must be hash");
788: }
789:
1.108.2.19.2. 2(paf 790:3): VXdoc* result;
791:3): Value* vmaybe_xdoc=params[0];
1.108.2.14 paf 792: if(Value *vxdoc=vmaybe_xdoc->as(VXDOC_TYPE, false)) { // stylesheet (xdoc)
1.93 paf 793: xmlDoc *document=gdome_xml_doc_get_xmlDoc(
1.108.2.19.2. 1(paf 794:3): static_cast<VXdoc *>(vxdoc)->get_document());
1.93 paf 795: // compile xdoc stylesheet
1.94 paf 796: xsltStylesheet_auto_ptr stylesheet_ptr(xsltParseStylesheetDoc(document));
797: // strange thing - xsltParseStylesheetDoc records document and destroys it in stylesheet destructor
798: // we don't need that
799: stylesheet_ptr->doc=0;
1.93 paf 800: if(xmlHaveGenericErrors()) {
801: GdomeException exc=0;
1.108.2.19.2. 2(paf 802:3): throw Exception(0, exc);
1.93 paf 803: }
804: if(!stylesheet_ptr.get())
805: throw Exception("xml",
1.108.2.19.2. 2(paf 806:3): 0,
1.93 paf 807: "stylesheet failed to compile");
808:
809: // transform!
1.108.2.19.2. 2(paf 810:3): result=&_transform(r, 0,
1.93 paf 811: vdoc, stylesheet_ptr.get(),
812: transform_params);
813: } else { // stylesheet (file name)
814: // extablish stylesheet connection
1.108.2.19.2. (paf 815:): const String& stylesheet_filespec=
2(paf 816:3): r.absolute(params.as_string(0, "stylesheet must be file name (string) or DOM document (xdoc)"));
817:3): Stylesheet_connection_ptr connection=stylesheet_manager.get_connection(stylesheet_filespec);
1.93 paf 818:
819: // load and compile file to stylesheet [or get cached if any]
820: // transform!
1.108.2.19.2. 2(paf 821:3): result=&_transform(r, &stylesheet_filespec,
1.93 paf 822: vdoc, connection->stylesheet(false/*nocache*/),
823: transform_params);
824: }
825:
1.59 paf 826: // write out result
1.108.2.19.2. 2(paf 827:3): r.write_no_lang(*result);
1.1 parser 828: }
829:
1.16 parser 830: // constructor
1.2 parser 831:
1.92 paf 832: /// @test how to create empty type html?
1.108.2.19.2. 0(paf 833:3): MXdoc::MXdoc(): MXnode(XDOC_CLASS_NAME, xnode_class) {
1.16 parser 834: /// DOM1
1.2 parser 835:
1.16 parser 836: // Element createElement(in DOMString tagName) raises(DOMException);
837: add_native_method("createElement", Method::CT_DYNAMIC, _createElement, 1, 1);
838: // DocumentFragment createDocumentFragment();
839: add_native_method("createDocumentFragment", Method::CT_DYNAMIC, _createDocumentFragment, 0, 0);
840: // Text createTextNode(in DOMString data);
841: add_native_method("createTextNode", Method::CT_DYNAMIC, _createTextNode, 1, 1);
842: // Comment createComment(in DOMString data);
843: add_native_method("createComment", Method::CT_DYNAMIC, _createComment, 1, 1);
844: // CDATASection createCDATASection(in DOMString data) raises(DOMException);
845: add_native_method("createCDATASection", Method::CT_DYNAMIC, _createCDATASection, 1, 1);
846: // ProcessingInstruction createProcessingInstruction(in DOMString target, in DOMString data) raises(DOMException);
847: add_native_method("createProcessingInstruction", Method::CT_DYNAMIC, _createProcessingInstruction, 2, 2);
848: // Attr createAttribute(in DOMString name) raises(DOMException);
849: add_native_method("createAttribute", Method::CT_DYNAMIC, _createAttribute, 1, 1);
850: // EntityReference createEntityReference(in DOMString name) raises(DOMException);
851: add_native_method("createEntityReference", Method::CT_DYNAMIC, _createEntityReference, 1, 1);
1.99 paf 852: // NodeList getElementsByTagName(in DOMString name);
853: add_native_method("getElementsByTagName", Method::CT_DYNAMIC, _getElementsByTagName, 1, 1);
1.2 parser 854:
1.79 paf 855: /// DOM2
1.2 parser 856:
1.16 parser 857: // ^xdoc.getElementById[elementId]
858: add_native_method("getElementById", Method::CT_DYNAMIC, _getElementById, 1, 1);
1.79 paf 859:
860: // Node (in Node importedNode, in boolean deep) raises(DOMException)
861: add_native_method("importNode", Method::CT_DYNAMIC, _importNode, 2, 2);
1.99 paf 862:
863: // NodeList getElementsByTagNameNS(in DOMString namespaceURI, in DOMString localName);
864: add_native_method("getElementsByTagNameNS", Method::CT_DYNAMIC, _getElementsByTagNameNS, 2, 2);
1.1 parser 865:
1.16 parser 866: /// parser
867:
1.54 paf 868: // ^xdoc::create{qualifiedName}
1.95 paf 869: // ^xdoc::create[<some>xml</some>]
870: // ^xdoc::create[URI][<some>xml</some>]
871: add_native_method("create", Method::CT_DYNAMIC, _create, 1, 2);
1.83 paf 872: // for backward compatibility with <=v 1.82 2002/01/31 11:51:46 paf
873: add_native_method("set", Method::CT_DYNAMIC, _create, 1, 1);
1.54 paf 874:
875: // ^xdoc::load[some.xml]
1.105 paf 876: add_native_method("load", Method::CT_DYNAMIC, _load, 1, 2);
1.54 paf 877:
1.2 parser 878: // ^xdoc.save[some.xml]
879: // ^xdoc.save[some.xml;options hash]
1.1 parser 880: add_native_method("save", Method::CT_DYNAMIC, _save, 1, 2);
881:
1.2 parser 882: // ^xdoc.string[] <doc/>
883: // ^xdoc.string[options hash] <doc/>
1.1 parser 884: add_native_method("string", Method::CT_DYNAMIC, _string, 0, 1);
885:
1.2 parser 886: // ^xdoc.file[] file with "<doc/>"
887: // ^xdoc.file[options hash] file with "<doc/>"
1.58 paf 888: add_native_method("file", Method::CT_DYNAMIC, _file, 0, 1);
1.1 parser 889:
1.98 paf 890: // ^xdoc.transform[stylesheet file_name/xdoc]
891: // ^xdoc.transform[stylesheet file_name/xdoc;params hash]
1.59 paf 892: add_native_method("transform", Method::CT_DYNAMIC, _transform, 1, 2);
1.2 parser 893:
1.1 parser 894: }
1.5 parser 895:
896: void MXdoc::configure_admin(Request& r) {
897: }
898:
1.108.2.7 paf 899: # else
1.108.2.19.2. 9(paf 900:3):
901:3): #include "classes.h"
1.108.2.19 paf 902:
903: // global variable
904:
905: DECLARE_CLASS_VAR(xdoc, 0, 0); // fictive
1.1 parser 906:
907: #endif
908:
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