author | ulf69 <ulf69> | 2004-09-15 17:43:49 (UTC) |
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committer | ulf69 <ulf69> | 2004-09-15 17:43:49 (UTC) |
commit | 2f7550f49c97557fe48c66876a45f6331d112478 (patch) (unidiff) | |
tree | 285774b0767bb927c98998a0175511a3bdbc4622 /qtcompat | |
parent | bf92dc9597ae82fbdec3667f011e38aeee941cce (diff) | |
download | kdepimpi-2f7550f49c97557fe48c66876a45f6331d112478.zip kdepimpi-2f7550f49c97557fe48c66876a45f6331d112478.tar.gz kdepimpi-2f7550f49c97557fe48c66876a45f6331d112478.tar.bz2 |
initial version
-rw-r--r-- | qtcompat/xml/qdom.cpp | 5692 | ||||
-rw-r--r-- | qtcompat/xml/qdom.h | 611 | ||||
-rw-r--r-- | qtcompat/xml/qxml.cpp | 6087 | ||||
-rw-r--r-- | qtcompat/xml/qxml.h | 674 |
4 files changed, 13064 insertions, 0 deletions
diff --git a/qtcompat/xml/qdom.cpp b/qtcompat/xml/qdom.cpp new file mode 100644 index 0000000..b484688 --- a/dev/null +++ b/qtcompat/xml/qdom.cpp | |||
@@ -0,0 +1,5692 @@ | |||
1 | /**************************************************************************** | ||
2 | ** $Id$ | ||
3 | ** | ||
4 | ** Implementation of QDomDocument and related classes. | ||
5 | ** | ||
6 | ** Created : 000518 | ||
7 | ** | ||
8 | ** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. | ||
9 | ** | ||
10 | ** This file is part of the XML module of the Qt GUI Toolkit. | ||
11 | ** | ||
12 | ** This file may be distributed under the terms of the Q Public License | ||
13 | ** as defined by Trolltech AS of Norway and appearing in the file | ||
14 | ** LICENSE.QPL included in the packaging of this file. | ||
15 | ** | ||
16 | ** This file may be distributed and/or modified under the terms of the | ||
17 | ** GNU General Public License version 2 as published by the Free Software | ||
18 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
19 | ** packaging of this file. | ||
20 | ** | ||
21 | ** Licensees holding valid Qt Enterprise Edition licenses may use this | ||
22 | ** file in accordance with the Qt Commercial License Agreement provided | ||
23 | ** with the Software. | ||
24 | ** | ||
25 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
26 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
27 | ** | ||
28 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for | ||
29 | ** information about Qt Commercial License Agreements. | ||
30 | ** See http://www.trolltech.com/qpl/ for QPL licensing information. | ||
31 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | ||
32 | ** | ||
33 | ** Contact info@trolltech.com if any conditions of this licensing are | ||
34 | ** not clear to you. | ||
35 | ** | ||
36 | **********************************************************************/ | ||
37 | |||
38 | |||
39 | /****************************************** | ||
40 | * DOM support is disabled in QT 2.3.7 for sharp zaurus. | ||
41 | * Because of that we copied the code from 2.3.7 into qtcompat and enabled it | ||
42 | * there. | ||
43 | * Copyright (c) 2004 Ulf Schenk | ||
44 | * | ||
45 | * $Id$ | ||
46 | ******************************************/ | ||
47 | |||
48 | #include "qdom.h" | ||
49 | |||
50 | //US #ifndef QT_NO_DOM | ||
51 | |||
52 | #include "qxml.h" | ||
53 | #include "qmap.h" | ||
54 | #include "qtextstream.h" | ||
55 | #include "qiodevice.h" | ||
56 | #include "qpixmap.h" | ||
57 | |||
58 | #include <string.h> | ||
59 | #include <stdlib.h> | ||
60 | |||
61 | #if defined(_OS_LINUX_) | ||
62 | # if defined(__alpha__) || defined(__alpha) | ||
63 | # define Q_BROKEN_ALPHA | ||
64 | # endif | ||
65 | #endif | ||
66 | |||
67 | // template class QDict<QDOM_NodePrivate>; | ||
68 | |||
69 | // NOT REVISED | ||
70 | |||
71 | /** | ||
72 | * TODO: | ||
73 | * If the document dies, remove all pointers to it from children | ||
74 | * which can not be deleted at this time. | ||
75 | * | ||
76 | * If a node dies and has direct children which can not be deleted, | ||
77 | * then remove the pointer to the parent. | ||
78 | * | ||
79 | * Handle QDomDocumentFragment on insertion correctly. | ||
80 | * | ||
81 | * createElement and friends create double reference counts. | ||
82 | */ | ||
83 | |||
84 | /** | ||
85 | * Reference counting: | ||
86 | * | ||
87 | * Some simple rules: | ||
88 | * 1) If an intern object returns a pointer to another intern object | ||
89 | * then the reference count of the returned object is not increased. | ||
90 | * 2) If an extern object is created and gets a pointer to some intern | ||
91 | * object, then the extern object increases the intern objects reference count. | ||
92 | * 3) If an extern object is deleted, then it decreases the reference count | ||
93 | * on its associated intern object and deletes it if nobody else hold references | ||
94 | * on the intern object. | ||
95 | */ | ||
96 | |||
97 | /************************************************************** | ||
98 | * | ||
99 | * QDOMHandler | ||
100 | * | ||
101 | **************************************************************/ | ||
102 | |||
103 | class QDomHandler : public QXmlDefaultHandler | ||
104 | { | ||
105 | public: | ||
106 | QDomHandler( QDOM_DocumentPrivate* d ); | ||
107 | ~QDomHandler(); | ||
108 | |||
109 | // content handler | ||
110 | void setDocumentLocator( QXmlLocator* locator ); | ||
111 | bool endDocument(); | ||
112 | bool startElement( const QString& namespaceURI, const QString& localName, const QString& qName, const QXmlAttributes& atts ); | ||
113 | bool endElement( const QString& namespaceURI, const QString& localName, const QString& qName ); | ||
114 | bool characters( const QString& ch ); | ||
115 | bool processingInstruction( const QString& target, const QString& data ); | ||
116 | |||
117 | // error handler | ||
118 | bool fatalError( const QXmlParseException& exception ); | ||
119 | |||
120 | // lexical handler | ||
121 | bool startCDATA(); | ||
122 | bool endCDATA(); | ||
123 | bool startDTD( const QString& name, const QString&, const QString& ); | ||
124 | bool comment( const QString& ch ); | ||
125 | |||
126 | // decl handler | ||
127 | bool externalEntityDecl( const QString &name, const QString &publicId, const QString &systemId ) ; | ||
128 | |||
129 | // DTD handler | ||
130 | bool notationDecl( const QString & name, const QString & publicId, const QString & systemId ); | ||
131 | bool unparsedEntityDecl( const QString &name, const QString &publicId, const QString &systemId, const QString ¬ationName ) ; | ||
132 | |||
133 | private: | ||
134 | QXmlLocator* loc; | ||
135 | QDOM_DocumentPrivate* doc; | ||
136 | QDOM_NodePrivate* node; | ||
137 | bool cdata; | ||
138 | }; | ||
139 | |||
140 | /*==============================================================*/ | ||
141 | /* Implementation */ | ||
142 | /*==============================================================*/ | ||
143 | |||
144 | /************************************************************** | ||
145 | * | ||
146 | * QDOM_ImplementationPrivate | ||
147 | * | ||
148 | **************************************************************/ | ||
149 | |||
150 | class QDOM_ImplementationPrivate : public QShared | ||
151 | { | ||
152 | public: | ||
153 | QDOM_ImplementationPrivate(); | ||
154 | ~QDOM_ImplementationPrivate(); | ||
155 | |||
156 | QDOM_ImplementationPrivate* clone(); | ||
157 | |||
158 | }; | ||
159 | |||
160 | QDOM_ImplementationPrivate::QDOM_ImplementationPrivate() | ||
161 | { | ||
162 | } | ||
163 | |||
164 | QDOM_ImplementationPrivate::~QDOM_ImplementationPrivate() | ||
165 | { | ||
166 | } | ||
167 | |||
168 | QDOM_ImplementationPrivate* QDOM_ImplementationPrivate::clone() | ||
169 | { | ||
170 | QDOM_ImplementationPrivate* p = new QDOM_ImplementationPrivate; | ||
171 | // We are not interested in this node | ||
172 | p->deref(); | ||
173 | return p; | ||
174 | } | ||
175 | |||
176 | /************************************************************** | ||
177 | * | ||
178 | * QDomImplementation | ||
179 | * | ||
180 | **************************************************************/ | ||
181 | |||
182 | /*! | ||
183 | \class QDomImplementation qdom.h | ||
184 | \brief The QDomImplementation class provides information about the features | ||
185 | of the DOM implementation. | ||
186 | |||
187 | \module XML | ||
188 | |||
189 | This class describes the features that are supported by the DOM | ||
190 | implementation. Currently only the XML subset of DOM Level 1 is supported. | ||
191 | |||
192 | Normally you will use the function QDomDocument::implementation() to get the | ||
193 | implementation object. | ||
194 | |||
195 | For further information about the Document Objct Model see | ||
196 | <a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a>. | ||
197 | For a more general introduction of the DOM implementation see the | ||
198 | QDomDocument documentation. | ||
199 | |||
200 | \sa hasFeature() | ||
201 | */ | ||
202 | |||
203 | /*! | ||
204 | Constructs a QDomImplementation object. | ||
205 | */ | ||
206 | QDomImplementation::QDomImplementation() | ||
207 | { | ||
208 | impl = 0; | ||
209 | } | ||
210 | |||
211 | /*! | ||
212 | Copy constructor. | ||
213 | */ | ||
214 | QDomImplementation::QDomImplementation( const QDomImplementation& x ) | ||
215 | { | ||
216 | impl = x.impl; | ||
217 | if ( impl ) | ||
218 | impl->ref(); | ||
219 | } | ||
220 | |||
221 | /*! | ||
222 | \internal | ||
223 | */ | ||
224 | QDomImplementation::QDomImplementation( QDOM_ImplementationPrivate* p ) | ||
225 | { | ||
226 | // We want to be co-owners, so increase the reference count | ||
227 | impl = p; | ||
228 | } | ||
229 | |||
230 | /*! | ||
231 | Assignment operator. | ||
232 | */ | ||
233 | QDomImplementation& QDomImplementation::operator= ( const QDomImplementation& x ) | ||
234 | { | ||
235 | if ( x.impl ) | ||
236 | x.impl->ref(); //avoid x=x | ||
237 | if ( impl && impl->deref() ) | ||
238 | delete impl; | ||
239 | impl = x.impl; | ||
240 | |||
241 | return *this; | ||
242 | } | ||
243 | |||
244 | /*! | ||
245 | Returns TRUE if both objects were created from the same QDomDocument. | ||
246 | */ | ||
247 | bool QDomImplementation::operator==( const QDomImplementation& x ) const | ||
248 | { | ||
249 | return ( impl == x.impl ); | ||
250 | } | ||
251 | |||
252 | /*! | ||
253 | Returns TRUE if both objects were created from different QDomDocuments. | ||
254 | */ | ||
255 | bool QDomImplementation::operator!=( const QDomImplementation& x ) const | ||
256 | { | ||
257 | return ( impl != x.impl ); | ||
258 | } | ||
259 | |||
260 | /*! | ||
261 | Destructor. | ||
262 | */ | ||
263 | QDomImplementation::~QDomImplementation() | ||
264 | { | ||
265 | if ( impl && impl->deref() ) | ||
266 | delete impl; | ||
267 | } | ||
268 | |||
269 | /*! | ||
270 | The function returns TRUE if QDom implements the requested \a version of a \a | ||
271 | feature. | ||
272 | |||
273 | Currently only the feature "XML" in version "1.0" is supported. | ||
274 | */ | ||
275 | bool QDomImplementation::hasFeature( const QString& feature, const QString& version ) | ||
276 | { | ||
277 | if ( feature == "XML" ) | ||
278 | if ( version.isEmpty() || version == "1.0" ) | ||
279 | return TRUE; | ||
280 | |||
281 | return FALSE; | ||
282 | } | ||
283 | |||
284 | /*! | ||
285 | Returns TRUE if the object was not created by QDomDocument::implementation(). | ||
286 | */ | ||
287 | bool QDomImplementation::isNull() | ||
288 | { | ||
289 | return ( impl == 0 ); | ||
290 | } | ||
291 | |||
292 | /*==============================================================*/ | ||
293 | /* NodeList */ | ||
294 | /*==============================================================*/ | ||
295 | |||
296 | /************************************************************** | ||
297 | * | ||
298 | * QDOM_NodeListPrivate | ||
299 | * | ||
300 | **************************************************************/ | ||
301 | |||
302 | class QDOM_NodePrivate : public QShared | ||
303 | { | ||
304 | public: | ||
305 | QDOM_NodePrivate( QDOM_DocumentPrivate*, QDOM_NodePrivate* parent = 0 ); | ||
306 | QDOM_NodePrivate( QDOM_NodePrivate* n, bool deep ); | ||
307 | virtual ~QDOM_NodePrivate(); | ||
308 | |||
309 | QString nodeName() const { return name; } | ||
310 | QString nodeValue() const { return value; } | ||
311 | void setNodeValue( const QString& v ) { value = v; } | ||
312 | |||
313 | QDOM_DocumentPrivate* ownerDocument(); | ||
314 | |||
315 | virtual QDOM_NamedNodeMapPrivate* attributes(); | ||
316 | virtual QDOM_NodePrivate* insertBefore( QDOM_NodePrivate* newChild, QDOM_NodePrivate* refChild ); | ||
317 | virtual QDOM_NodePrivate* insertAfter( QDOM_NodePrivate* newChild, QDOM_NodePrivate* refChild ); | ||
318 | virtual QDOM_NodePrivate* replaceChild( QDOM_NodePrivate* newChild, QDOM_NodePrivate* oldChild ); | ||
319 | virtual QDOM_NodePrivate* removeChild( QDOM_NodePrivate* oldChild ); | ||
320 | virtual QDOM_NodePrivate* appendChild( QDOM_NodePrivate* newChild ); | ||
321 | |||
322 | QDOM_NodePrivate* namedItem( const QString& name ); | ||
323 | |||
324 | virtual QDOM_NodePrivate* cloneNode( bool deep = TRUE ); | ||
325 | virtual void clear(); | ||
326 | |||
327 | void setParent( QDOM_NodePrivate* ); | ||
328 | |||
329 | // Dynamic cast | ||
330 | virtual bool isAttr() { return FALSE; } | ||
331 | virtual bool isCDATASection() { return FALSE; } | ||
332 | virtual bool isDocumentFragment() { return FALSE; } | ||
333 | virtual bool isDocument() { return FALSE; } | ||
334 | virtual bool isDocumentType() { return FALSE; } | ||
335 | virtual bool isElement() { return FALSE; } | ||
336 | virtual bool isEntityReference() { return FALSE; } | ||
337 | virtual bool isText() { return FALSE; } | ||
338 | virtual bool isEntity() { return FALSE; } | ||
339 | virtual bool isNotation() { return FALSE; } | ||
340 | virtual bool isProcessingInstruction() { return FALSE; } | ||
341 | virtual bool isCharacterData() { return FALSE; } | ||
342 | virtual bool isComment() { return FALSE; } | ||
343 | |||
344 | virtual void save( QTextStream&, int ) const; | ||
345 | |||
346 | // Variables | ||
347 | QDOM_NodePrivate* prev; | ||
348 | QDOM_NodePrivate* next; | ||
349 | QDOM_NodePrivate* parent; | ||
350 | QDOM_NodePrivate* first; | ||
351 | QDOM_NodePrivate* last; | ||
352 | |||
353 | QString name; | ||
354 | QString value; | ||
355 | }; | ||
356 | |||
357 | class QDOM_NodeListPrivate : public QShared | ||
358 | { | ||
359 | public: | ||
360 | QDOM_NodeListPrivate( QDOM_NodePrivate* ); | ||
361 | QDOM_NodeListPrivate( QDOM_NodePrivate*, const QString& ); | ||
362 | virtual ~QDOM_NodeListPrivate(); | ||
363 | |||
364 | virtual bool operator== ( const QDOM_NodeListPrivate& ) const; | ||
365 | virtual bool operator!= ( const QDOM_NodeListPrivate& ) const; | ||
366 | |||
367 | virtual QDOM_NodePrivate* item( int index ); | ||
368 | virtual uint length() const; | ||
369 | |||
370 | QDOM_NodePrivate* node_impl; | ||
371 | QString tagname; | ||
372 | }; | ||
373 | |||
374 | QDOM_NodeListPrivate::QDOM_NodeListPrivate( QDOM_NodePrivate* n_impl ) | ||
375 | { | ||
376 | node_impl = n_impl; | ||
377 | if ( node_impl ) | ||
378 | node_impl->ref(); | ||
379 | } | ||
380 | |||
381 | QDOM_NodeListPrivate::QDOM_NodeListPrivate( QDOM_NodePrivate* n_impl, const QString& name ) | ||
382 | { | ||
383 | node_impl = n_impl; | ||
384 | if ( node_impl ) | ||
385 | node_impl->ref(); | ||
386 | tagname = name; | ||
387 | } | ||
388 | |||
389 | QDOM_NodeListPrivate::~QDOM_NodeListPrivate() | ||
390 | { | ||
391 | if ( node_impl && node_impl->deref() ) | ||
392 | delete node_impl; | ||
393 | } | ||
394 | |||
395 | bool QDOM_NodeListPrivate::operator== ( const QDOM_NodeListPrivate& other ) const | ||
396 | { | ||
397 | return ( node_impl == other.node_impl ) && ( tagname == other.tagname ) ; | ||
398 | } | ||
399 | |||
400 | bool QDOM_NodeListPrivate::operator!= ( const QDOM_NodeListPrivate& other ) const | ||
401 | { | ||
402 | return ( node_impl != other.node_impl ) || ( tagname != other.tagname ) ; | ||
403 | } | ||
404 | |||
405 | QDOM_NodePrivate* QDOM_NodeListPrivate::item( int index ) | ||
406 | { | ||
407 | if ( !node_impl ) | ||
408 | return 0; | ||
409 | QDOM_NodePrivate* p = node_impl->first; | ||
410 | int i = 0; | ||
411 | if ( tagname.isNull() ) { | ||
412 | while ( i < index && p ) { | ||
413 | p = p->next; | ||
414 | ++i; | ||
415 | } | ||
416 | } else { | ||
417 | while ( p && p != node_impl ) { | ||
418 | if ( p->isElement() && p->nodeName() == tagname ) { | ||
419 | if ( i == index ) | ||
420 | break; | ||
421 | ++i; | ||
422 | } | ||
423 | if ( p->first ) | ||
424 | p = p->first; | ||
425 | else if ( p->next ) | ||
426 | p = p->next; | ||
427 | else { | ||
428 | p = p->parent; | ||
429 | while ( p && p != node_impl && !p->next ) | ||
430 | p = p->parent; | ||
431 | if ( p && p != node_impl ) | ||
432 | p = p->next; | ||
433 | } | ||
434 | } | ||
435 | } | ||
436 | |||
437 | return p; | ||
438 | } | ||
439 | |||
440 | uint QDOM_NodeListPrivate::length() const | ||
441 | { | ||
442 | if ( !node_impl ) | ||
443 | return 0; | ||
444 | uint i = 0; | ||
445 | QDOM_NodePrivate* p = node_impl->first; | ||
446 | if ( tagname.isNull() ) { | ||
447 | while ( p ) { | ||
448 | p = p->next; | ||
449 | ++i; | ||
450 | } | ||
451 | } else { | ||
452 | while ( p && p != node_impl ) { | ||
453 | if ( p->isElement() && p->nodeName() == tagname ) | ||
454 | ++i; | ||
455 | |||
456 | if ( p->first ) | ||
457 | p = p->first; | ||
458 | else if ( p->next ) | ||
459 | p = p->next; | ||
460 | else { | ||
461 | p = p->parent; | ||
462 | while ( p && p != node_impl && !p->next ) | ||
463 | p = p->parent; | ||
464 | if ( p && p != node_impl ) | ||
465 | p = p->next; | ||
466 | } | ||
467 | } | ||
468 | } | ||
469 | return i; | ||
470 | } | ||
471 | |||
472 | /************************************************************** | ||
473 | * | ||
474 | * QDomNodeList | ||
475 | * | ||
476 | **************************************************************/ | ||
477 | |||
478 | /*! | ||
479 | \class QDomNodeList qdom.h | ||
480 | \brief The QDomNodeList class is a list of QDomNode objects. | ||
481 | |||
482 | \module XML | ||
483 | |||
484 | Lists can be obtained by QDomDocument::elementsByTagName() and | ||
485 | QDomNode::childNodes(). The Document Object Model (DOM) requires these lists | ||
486 | to be "live": whenever you change the underlying document, the contents of | ||
487 | the list will get updated. | ||
488 | |||
489 | For further information about the Document Objct Model see | ||
490 | <a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a>. | ||
491 | For a more general introduction of the DOM implementation see the | ||
492 | QDomDocument documentation. | ||
493 | |||
494 | \sa QDomNode::childNode() QDomDocument::elementsByTagName() | ||
495 | */ | ||
496 | |||
497 | /*! | ||
498 | Creates an empty node list. | ||
499 | */ | ||
500 | QDomNodeList::QDomNodeList() | ||
501 | { | ||
502 | impl = 0; | ||
503 | } | ||
504 | |||
505 | /*! \internal | ||
506 | */ | ||
507 | QDomNodeList::QDomNodeList( QDOM_NodeListPrivate* p ) | ||
508 | { | ||
509 | impl = p; | ||
510 | } | ||
511 | |||
512 | /*! | ||
513 | Copy constructor. | ||
514 | */ | ||
515 | QDomNodeList::QDomNodeList( const QDomNodeList& n ) | ||
516 | { | ||
517 | impl = n.impl; | ||
518 | if ( impl ) | ||
519 | impl->ref(); | ||
520 | } | ||
521 | |||
522 | /*! | ||
523 | Assigns another node list to this object. | ||
524 | */ | ||
525 | QDomNodeList& QDomNodeList::operator= ( const QDomNodeList& n ) | ||
526 | { | ||
527 | if ( n.impl ) | ||
528 | n.impl->ref(); | ||
529 | if ( impl && impl->deref() ) | ||
530 | delete impl; | ||
531 | impl = n.impl; | ||
532 | |||
533 | return *this; | ||
534 | } | ||
535 | |||
536 | /*! | ||
537 | Returns TRUE if both lists are equal, otherwise FALSE. | ||
538 | */ | ||
539 | bool QDomNodeList::operator== ( const QDomNodeList& n ) const | ||
540 | { | ||
541 | if ( impl == n.impl ) | ||
542 | return TRUE; | ||
543 | if ( !impl || !n.impl ) | ||
544 | return FALSE; | ||
545 | return (*impl == *n.impl); | ||
546 | } | ||
547 | |||
548 | /*! | ||
549 | Returns TRUE if both lists are not equal, otherwise FALSE. | ||
550 | */ | ||
551 | bool QDomNodeList::operator!= ( const QDomNodeList& n ) const | ||
552 | { | ||
553 | return !operator==(n); | ||
554 | } | ||
555 | |||
556 | /*! | ||
557 | Destructor. | ||
558 | */ | ||
559 | QDomNodeList::~QDomNodeList() | ||
560 | { | ||
561 | if ( impl && impl->deref() ) | ||
562 | delete impl; | ||
563 | } | ||
564 | |||
565 | /*! | ||
566 | Returns the node at position \a index. | ||
567 | |||
568 | If \a index is negative or if \a index >= length() then a null node is | ||
569 | returned (i.e. a node for which QDomNode::isNull() returns TRUE). | ||
570 | */ | ||
571 | QDomNode QDomNodeList::item( int index ) const | ||
572 | { | ||
573 | if ( !impl ) | ||
574 | return QDomNode(); | ||
575 | |||
576 | return QDomNode( impl->item( index ) ); | ||
577 | } | ||
578 | |||
579 | /*! | ||
580 | Returns the number of nodes in the list. | ||
581 | |||
582 | This function is the same as count(). | ||
583 | */ | ||
584 | uint QDomNodeList::length() const | ||
585 | { | ||
586 | if ( !impl ) | ||
587 | return 0; | ||
588 | return impl->length(); | ||
589 | } | ||
590 | |||
591 | /*! | ||
592 | \fn uint QDomNodeList::count() const | ||
593 | |||
594 | Returns the number of nodes in the list. | ||
595 | |||
596 | This function is the same as length(). | ||
597 | */ | ||
598 | |||
599 | |||
600 | /*==============================================================*/ | ||
601 | /*==============================================================*/ | ||
602 | |||
603 | /************************************************************** | ||
604 | * | ||
605 | * QDOM_NodePrivate | ||
606 | * | ||
607 | **************************************************************/ | ||
608 | |||
609 | QDOM_NodePrivate::QDOM_NodePrivate( QDOM_DocumentPrivate* /* qd */, QDOM_NodePrivate *par ) | ||
610 | { | ||
611 | parent = par; | ||
612 | prev = 0; | ||
613 | next = 0; | ||
614 | first = 0; | ||
615 | last = 0; | ||
616 | } | ||
617 | |||
618 | QDOM_NodePrivate::QDOM_NodePrivate( QDOM_NodePrivate* n, bool deep ) | ||
619 | { | ||
620 | parent = 0; | ||
621 | prev = 0; | ||
622 | next = 0; | ||
623 | first = 0; | ||
624 | last = 0; | ||
625 | |||
626 | name = n->name; | ||
627 | value = n->value; | ||
628 | |||
629 | if ( !deep ) | ||
630 | return; | ||
631 | |||
632 | for ( QDOM_NodePrivate* x = n->first; x; x = x->next ) | ||
633 | appendChild( x->cloneNode( TRUE ) ); | ||
634 | } | ||
635 | |||
636 | QDOM_NodePrivate::~QDOM_NodePrivate() | ||
637 | { | ||
638 | QDOM_NodePrivate* p = first; | ||
639 | QDOM_NodePrivate* n; | ||
640 | |||
641 | while ( p ) { | ||
642 | n = p->next; | ||
643 | if ( p->deref() ) | ||
644 | delete p; | ||
645 | else | ||
646 | p->parent = 0; | ||
647 | p = n; | ||
648 | } | ||
649 | |||
650 | first = 0; | ||
651 | last = 0; | ||
652 | } | ||
653 | |||
654 | void QDOM_NodePrivate::clear() | ||
655 | { | ||
656 | QDOM_NodePrivate* p = first; | ||
657 | QDOM_NodePrivate* n; | ||
658 | |||
659 | while ( p ) { | ||
660 | n = p->next; | ||
661 | if ( p->deref() ) | ||
662 | delete p; | ||
663 | p = n; | ||
664 | } | ||
665 | |||
666 | first = 0; | ||
667 | last = 0; | ||
668 | } | ||
669 | |||
670 | QDOM_NodePrivate* QDOM_NodePrivate::namedItem( const QString& n ) | ||
671 | { | ||
672 | QDOM_NodePrivate* p = first; | ||
673 | while ( p ) { | ||
674 | if ( p->nodeName() == n ) | ||
675 | return p; | ||
676 | p = p->next; | ||
677 | } | ||
678 | |||
679 | return 0; | ||
680 | } | ||
681 | |||
682 | QDOM_NamedNodeMapPrivate* QDOM_NodePrivate::attributes() | ||
683 | { | ||
684 | return 0; | ||
685 | } | ||
686 | |||
687 | QDOM_NodePrivate* QDOM_NodePrivate::insertBefore( QDOM_NodePrivate* newChild, QDOM_NodePrivate* refChild ) | ||
688 | { | ||
689 | // Error check | ||
690 | if ( !newChild ) | ||
691 | return 0; | ||
692 | |||
693 | // Error check | ||
694 | if ( newChild == refChild ) | ||
695 | return 0; | ||
696 | |||
697 | // Error check | ||
698 | if ( refChild && refChild->parent != this ) | ||
699 | return 0; | ||
700 | |||
701 | // Special handling for inserting a fragment. We just insert | ||
702 | // all elements of the fragment instead of the fragment itself. | ||
703 | if ( newChild->isDocumentFragment() ) { | ||
704 | // Fragment is empty ? | ||
705 | if ( newChild->first == 0 ) | ||
706 | return newChild; | ||
707 | |||
708 | // New parent | ||
709 | QDOM_NodePrivate* n = newChild->first; | ||
710 | while ( n ) { | ||
711 | n->parent = this; | ||
712 | n = n->next; | ||
713 | } | ||
714 | |||
715 | // Insert at the beginning ? | ||
716 | if ( !refChild || refChild->prev == 0 ) { | ||
717 | if ( first ) | ||
718 | first->prev = newChild->last; | ||
719 | newChild->last->next = first; | ||
720 | if ( !last ) | ||
721 | last = newChild->last; | ||
722 | first = newChild->first; | ||
723 | } else {// Insert in the middle | ||
724 | newChild->last->next = refChild; | ||
725 | newChild->first->prev = refChild->prev; | ||
726 | refChild->prev->next = newChild->first; | ||
727 | refChild->prev = newChild->last; | ||
728 | } | ||
729 | |||
730 | // No need to increase the reference since QDomDocumentFragment | ||
731 | // does not decrease the reference. | ||
732 | |||
733 | // Remove the nodes from the fragment | ||
734 | newChild->first = 0; | ||
735 | newChild->last = 0; | ||
736 | return newChild; | ||
737 | } | ||
738 | |||
739 | // No more errors can occure now, so we take | ||
740 | // ownership of the node. | ||
741 | newChild->ref(); | ||
742 | |||
743 | if ( newChild->parent ) | ||
744 | newChild->parent->removeChild( newChild ); | ||
745 | |||
746 | newChild->parent = this; | ||
747 | |||
748 | if ( !refChild ) { | ||
749 | if ( first ) | ||
750 | first->prev = newChild; | ||
751 | newChild->next = first; | ||
752 | if ( !last ) | ||
753 | last = newChild; | ||
754 | first = newChild; | ||
755 | return newChild; | ||
756 | } | ||
757 | |||
758 | if ( refChild->prev == 0 ) { | ||
759 | if ( first ) | ||
760 | first->prev = newChild; | ||
761 | newChild->next = first; | ||
762 | if ( !last ) | ||
763 | last = newChild; | ||
764 | first = newChild; | ||
765 | return newChild; | ||
766 | } | ||
767 | |||
768 | newChild->next = refChild; | ||
769 | newChild->prev = refChild->prev; | ||
770 | refChild->prev->next = newChild; | ||
771 | refChild->prev = newChild; | ||
772 | |||
773 | return newChild; | ||
774 | } | ||
775 | |||
776 | QDOM_NodePrivate* QDOM_NodePrivate::insertAfter( QDOM_NodePrivate* newChild, QDOM_NodePrivate* refChild ) | ||
777 | { | ||
778 | // Error check | ||
779 | if ( !newChild ) | ||
780 | return 0; | ||
781 | |||
782 | // Error check | ||
783 | if ( newChild == refChild ) | ||
784 | return 0; | ||
785 | |||
786 | // Error check | ||
787 | if ( refChild && refChild->parent != this ) | ||
788 | return 0; | ||
789 | |||
790 | // Special handling for inserting a fragment. We just insert | ||
791 | // all elements of the fragment instead of the fragment itself. | ||
792 | if ( newChild->isDocumentFragment() ) { | ||
793 | // Fragment is empty ? | ||
794 | if ( newChild->first == 0 ) | ||
795 | return newChild; | ||
796 | |||
797 | // New parent | ||
798 | QDOM_NodePrivate* n = newChild->first; | ||
799 | while ( n ) { | ||
800 | n->parent = this; | ||
801 | n = n->next; | ||
802 | } | ||
803 | |||
804 | // Insert at the end | ||
805 | if ( !refChild || refChild->next == 0 ) { | ||
806 | if ( last ) | ||
807 | last->next = newChild->first; | ||
808 | newChild->first->prev = last; | ||
809 | if ( !first ) | ||
810 | first = newChild->first; | ||
811 | last = newChild->last; | ||
812 | } else { // Insert in the middle | ||
813 | newChild->first->prev = refChild; | ||
814 | newChild->last->next = refChild->next; | ||
815 | refChild->next->prev = newChild->last; | ||
816 | refChild->next = newChild->first; | ||
817 | } | ||
818 | |||
819 | // No need to increase the reference since QDomDocumentFragment | ||
820 | // does not decrease the reference. | ||
821 | |||
822 | // Remove the nodes from the fragment | ||
823 | newChild->first = 0; | ||
824 | newChild->last = 0; | ||
825 | return newChild; | ||
826 | } | ||
827 | |||
828 | // Release new node from its current parent | ||
829 | if ( newChild->parent ) | ||
830 | newChild->parent->removeChild( newChild ); | ||
831 | |||
832 | // No more errors can occure now, so we take | ||
833 | // ownership of the node | ||
834 | newChild->ref(); | ||
835 | |||
836 | newChild->parent = this; | ||
837 | |||
838 | // Insert at the end | ||
839 | if ( !refChild ) { | ||
840 | if ( last ) | ||
841 | last->next = newChild; | ||
842 | newChild->prev = last; | ||
843 | if ( !first ) | ||
844 | first = newChild; | ||
845 | last = newChild; | ||
846 | return newChild; | ||
847 | } | ||
848 | |||
849 | if ( refChild->next == 0 ) { | ||
850 | if ( last ) | ||
851 | last->next = newChild; | ||
852 | newChild->prev = last; | ||
853 | if ( !first ) | ||
854 | first = newChild; | ||
855 | last = newChild; | ||
856 | return newChild; | ||
857 | } | ||
858 | |||
859 | newChild->prev = refChild; | ||
860 | newChild->next = refChild->next; | ||
861 | refChild->next->prev = newChild; | ||
862 | refChild->next = newChild; | ||
863 | |||
864 | return newChild; | ||
865 | } | ||
866 | |||
867 | QDOM_NodePrivate* QDOM_NodePrivate::replaceChild( QDOM_NodePrivate* newChild, QDOM_NodePrivate* oldChild ) | ||
868 | { | ||
869 | // Error check | ||
870 | if ( oldChild->parent != this ) | ||
871 | return 0; | ||
872 | |||
873 | // Error check | ||
874 | if ( !newChild || !oldChild ) | ||
875 | return 0; | ||
876 | |||
877 | // Error check | ||
878 | if ( newChild == oldChild ) | ||
879 | return 0; | ||
880 | |||
881 | // Special handling for inserting a fragment. We just insert | ||
882 | // all elements of the fragment instead of the fragment itself. | ||
883 | if ( newChild->isDocumentFragment() ) { | ||
884 | // Fragment is empty ? | ||
885 | if ( newChild->first == 0 ) | ||
886 | return newChild; | ||
887 | |||
888 | // New parent | ||
889 | QDOM_NodePrivate* n = newChild->first; | ||
890 | while ( n ) { | ||
891 | n->parent = this; | ||
892 | n = n->next; | ||
893 | } | ||
894 | |||
895 | |||
896 | if ( oldChild->next ) | ||
897 | oldChild->next->prev = newChild->last; | ||
898 | if ( oldChild->prev ) | ||
899 | oldChild->prev->next = newChild->first; | ||
900 | |||
901 | newChild->last->next = oldChild->next; | ||
902 | newChild->first->prev = oldChild->prev; | ||
903 | |||
904 | if ( first == oldChild ) | ||
905 | first = newChild->first; | ||
906 | if ( last == oldChild ) | ||
907 | last = newChild->last; | ||
908 | |||
909 | oldChild->parent = 0; | ||
910 | oldChild->next = 0; | ||
911 | oldChild->prev = 0; | ||
912 | |||
913 | // No need to increase the reference since QDomDocumentFragment | ||
914 | // does not decrease the reference. | ||
915 | |||
916 | // Remove the nodes from the fragment | ||
917 | newChild->first = 0; | ||
918 | newChild->last = 0; | ||
919 | |||
920 | // We are no longer interested in the old node | ||
921 | if ( oldChild ) oldChild->deref(); | ||
922 | |||
923 | return oldChild; | ||
924 | } | ||
925 | |||
926 | // No more errors can occure now, so we take | ||
927 | // ownership of the node | ||
928 | newChild->ref(); | ||
929 | |||
930 | // Release new node from its current parent | ||
931 | if ( newChild->parent ) | ||
932 | newChild->parent->removeChild( newChild ); | ||
933 | |||
934 | newChild->parent = this; | ||
935 | |||
936 | if ( oldChild->next ) | ||
937 | oldChild->next->prev = newChild; | ||
938 | if ( oldChild->prev ) | ||
939 | oldChild->prev->next = newChild; | ||
940 | |||
941 | newChild->next = oldChild->next; | ||
942 | newChild->prev = oldChild->prev; | ||
943 | |||
944 | if ( first == oldChild ) | ||
945 | first = newChild; | ||
946 | if ( last == oldChild ) | ||
947 | last = newChild; | ||
948 | |||
949 | oldChild->parent = 0; | ||
950 | oldChild->next = 0; | ||
951 | oldChild->prev = 0; | ||
952 | |||
953 | // We are no longer interested in the old node | ||
954 | if ( oldChild ) oldChild->deref(); | ||
955 | |||
956 | return oldChild; | ||
957 | } | ||
958 | |||
959 | QDOM_NodePrivate* QDOM_NodePrivate::removeChild( QDOM_NodePrivate* oldChild ) | ||
960 | { | ||
961 | // Error check | ||
962 | if ( oldChild->parent != this ) | ||
963 | return 0; | ||
964 | |||
965 | // Perhaps oldChild was just created with "createElement" or that. In this case | ||
966 | // its parent is QDomDocument but it is not part of the documents child list. | ||
967 | if ( oldChild->next == 0 && oldChild->prev == 0 && first != oldChild ) | ||
968 | return 0; | ||
969 | |||
970 | if ( oldChild->next ) | ||
971 | oldChild->next->prev = oldChild->prev; | ||
972 | if ( oldChild->prev ) | ||
973 | oldChild->prev->next = oldChild->next; | ||
974 | |||
975 | if ( last == oldChild ) | ||
976 | last = oldChild->prev; | ||
977 | if ( first == oldChild ) | ||
978 | first = oldChild->next; | ||
979 | |||
980 | oldChild->parent = 0; | ||
981 | oldChild->next = 0; | ||
982 | oldChild->prev = 0; | ||
983 | |||
984 | // We are no longer interested in the old node | ||
985 | if ( oldChild ) oldChild->deref(); | ||
986 | |||
987 | return oldChild; | ||
988 | } | ||
989 | |||
990 | QDOM_NodePrivate* QDOM_NodePrivate::appendChild( QDOM_NodePrivate* newChild ) | ||
991 | { | ||
992 | // No reference manipulation needed. Done in insertAfter. | ||
993 | return insertAfter( newChild, 0 ); | ||
994 | } | ||
995 | |||
996 | void QDOM_NodePrivate::setParent( QDOM_NodePrivate* n ) | ||
997 | { | ||
998 | // Dont take over ownership of our parent :-) | ||
999 | parent = n; | ||
1000 | } | ||
1001 | |||
1002 | QDOM_DocumentPrivate* QDOM_NodePrivate::ownerDocument() | ||
1003 | { | ||
1004 | QDOM_NodePrivate* p = this; | ||
1005 | while ( p && !p->isDocument() ) | ||
1006 | p = p->parent; | ||
1007 | |||
1008 | return (QDOM_DocumentPrivate*)p; | ||
1009 | } | ||
1010 | |||
1011 | QDOM_NodePrivate* QDOM_NodePrivate::cloneNode( bool deep ) | ||
1012 | { | ||
1013 | QDOM_NodePrivate* p = new QDOM_NodePrivate( this, deep ); | ||
1014 | // We are not interested in this node | ||
1015 | p->deref(); | ||
1016 | return p; | ||
1017 | } | ||
1018 | |||
1019 | void QDOM_NodePrivate::save( QTextStream& s, int indent ) const | ||
1020 | { | ||
1021 | const QDOM_NodePrivate* n = first; | ||
1022 | while ( n ) { | ||
1023 | n->save( s, indent ); | ||
1024 | n = n->next; | ||
1025 | } | ||
1026 | } | ||
1027 | |||
1028 | /************************************************************** | ||
1029 | * | ||
1030 | * QDomNode | ||
1031 | * | ||
1032 | **************************************************************/ | ||
1033 | |||
1034 | #define IMPL ((QDOM_NodePrivate*)impl) | ||
1035 | |||
1036 | /*! | ||
1037 | \class QDomNode qdom.h | ||
1038 | \brief The QDomNode class is the base class for all nodes of the DOM tree. | ||
1039 | |||
1040 | \module XML | ||
1041 | |||
1042 | This class is the base class for almost all other classes in the DOM. Many | ||
1043 | functions in the DOM return a QDomNode. The various isXxx() functions are | ||
1044 | useful to find out the type of the node. A QDomNode can be converted to a | ||
1045 | subclass by using the toXxx() function family. | ||
1046 | |||
1047 | Copies of the QDomNode class share their data; this means modifying one will | ||
1048 | change all copies. This is especially useful in combination with functions | ||
1049 | which return a QDomNode, e.g. firstChild(). You can make an independent copy | ||
1050 | of the node with cloneNode(). | ||
1051 | |||
1052 | The following example looks for the first element in an XML document and | ||
1053 | prints its name: | ||
1054 | \code | ||
1055 | QDomDocument d; | ||
1056 | d.setContent( someXML ); | ||
1057 | QDomNode n = d.firstChild(); | ||
1058 | while ( !n.isNull() ) { | ||
1059 | if ( n.isElement ) { | ||
1060 | QDomElement e = n.toElement(); | ||
1061 | cout << "The name of the element is " << e.tagName() << endl; | ||
1062 | return; | ||
1063 | } | ||
1064 | n = n.nextSibling(); | ||
1065 | } | ||
1066 | cout << "no element in the Document" << endl; | ||
1067 | \endcode | ||
1068 | |||
1069 | For further information about the Document Objct Model see | ||
1070 | <a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a>. | ||
1071 | For a more general introduction of the DOM implementation see the | ||
1072 | QDomDocument documentation. | ||
1073 | */ | ||
1074 | |||
1075 | /*! | ||
1076 | Constructs an empty node. | ||
1077 | */ | ||
1078 | QDomNode::QDomNode() | ||
1079 | { | ||
1080 | impl = 0; | ||
1081 | } | ||
1082 | |||
1083 | /*! | ||
1084 | Copy constructor. | ||
1085 | |||
1086 | The data of the copy is shared: modifying one will also change the other. If | ||
1087 | you want to make a real copy, use cloneNode() instead. | ||
1088 | */ | ||
1089 | QDomNode::QDomNode( const QDomNode& n ) | ||
1090 | { | ||
1091 | impl = n.impl; | ||
1092 | if ( impl ) impl->ref(); | ||
1093 | } | ||
1094 | |||
1095 | /*! | ||
1096 | \internal | ||
1097 | */ | ||
1098 | QDomNode::QDomNode( QDOM_NodePrivate* n ) | ||
1099 | { | ||
1100 | impl = n; | ||
1101 | if ( impl ) impl->ref(); | ||
1102 | } | ||
1103 | |||
1104 | /*! | ||
1105 | Assignment operator. | ||
1106 | |||
1107 | The data of the copy is shared: modifying one will also change the other. If | ||
1108 | you want to make a real copy, use cloneNode() instead. | ||
1109 | */ | ||
1110 | QDomNode& QDomNode::operator= ( const QDomNode& n ) | ||
1111 | { | ||
1112 | if ( n.impl ) n.impl->ref(); | ||
1113 | if ( impl && impl->deref() ) delete impl; | ||
1114 | impl = n.impl; | ||
1115 | |||
1116 | return *this; | ||
1117 | } | ||
1118 | |||
1119 | /*! | ||
1120 | Returns TRUE if the two nodes are equal, otherwise FALSE. | ||
1121 | */ | ||
1122 | bool QDomNode::operator== ( const QDomNode& n ) const | ||
1123 | { | ||
1124 | return ( impl == n.impl ); | ||
1125 | } | ||
1126 | |||
1127 | /*! | ||
1128 | Returns TRUE if the two nodes are not equal, otherwise FALSE. | ||
1129 | */ | ||
1130 | bool QDomNode::operator!= ( const QDomNode& n ) const | ||
1131 | { | ||
1132 | return ( impl != n.impl ); | ||
1133 | } | ||
1134 | |||
1135 | /*! | ||
1136 | Destructor. | ||
1137 | */ | ||
1138 | QDomNode::~QDomNode() | ||
1139 | { | ||
1140 | if ( impl && impl->deref() ) delete impl; | ||
1141 | } | ||
1142 | |||
1143 | /*! | ||
1144 | Returns the name of the node. | ||
1145 | |||
1146 | The meaning of the name depends on the subclass: | ||
1147 | |||
1148 | <ul> | ||
1149 | <li> QDomElement - the tag name | ||
1150 | <li> QDomAttr - the name of the attribute | ||
1151 | <li> QDomText - the string "#text" | ||
1152 | <li> QDomCDATASection - the string "#cdata-section" | ||
1153 | <li> QDomEntityReference - the name of the referenced entity | ||
1154 | <li> QDomEntity - the name of the entity | ||
1155 | <li> QDomProcessingInstruction - the target of the processing instruction | ||
1156 | <li> QDomDocument - the string "#document" | ||
1157 | <li> QDomComment - the string "#comment" | ||
1158 | <li> QDomDocumentType - the name of the document type | ||
1159 | <li> QDomDocumentFragment - the string "#document-fragment" | ||
1160 | <li> QDomNotation - the name of the notation | ||
1161 | </ul> | ||
1162 | |||
1163 | \sa nodeValue() | ||
1164 | */ | ||
1165 | QString QDomNode::nodeName() const | ||
1166 | { | ||
1167 | if ( !impl ) | ||
1168 | return QString::null; | ||
1169 | return IMPL->name; | ||
1170 | } | ||
1171 | |||
1172 | /*! | ||
1173 | Returns the value of the node. | ||
1174 | |||
1175 | The meaning of the value depends on the subclass: | ||
1176 | |||
1177 | <ul> | ||
1178 | <li> QDomAttr - the attribute value | ||
1179 | <li> QDomText - the text | ||
1180 | <li> QDomCDATASection - the content of the CDATA section | ||
1181 | <li> QDomProcessingInstruction - the data of the processing intruction | ||
1182 | <li> QDomComment - the comment | ||
1183 | </ul> | ||
1184 | |||
1185 | All other subclasses not listed above do not have a node value. These classes | ||
1186 | will return a null string. | ||
1187 | |||
1188 | \sa setNodeValue() nodeName() | ||
1189 | */ | ||
1190 | QString QDomNode::nodeValue() const | ||
1191 | { | ||
1192 | if ( !impl ) | ||
1193 | return QString::null; | ||
1194 | return IMPL->value; | ||
1195 | } | ||
1196 | |||
1197 | /*! | ||
1198 | Sets the value of the node to \a v. | ||
1199 | |||
1200 | \sa nodeValue() | ||
1201 | */ | ||
1202 | void QDomNode::setNodeValue( const QString& v ) | ||
1203 | { | ||
1204 | if ( !impl ) | ||
1205 | return; | ||
1206 | IMPL->setNodeValue( v ); | ||
1207 | } | ||
1208 | |||
1209 | /*! | ||
1210 | Returns the type of the node. | ||
1211 | |||
1212 | \sa toAttr() toCDATASection() toDocumentFragment() toDocument() | ||
1213 | toDocumentType() toElement() toEntityReference() toText() toEntity() | ||
1214 | toNotation() toProcessingInstruction() toCharacterData() toComment() | ||
1215 | */ | ||
1216 | QDomNode::NodeType QDomNode::nodeType() const | ||
1217 | { | ||
1218 | // not very efficient, but will do for the moment. | ||
1219 | if( isCDATASection() ) | ||
1220 | return CDATASectionNode; | ||
1221 | if ( isText() ) | ||
1222 | return TextNode; | ||
1223 | if ( isComment() ) | ||
1224 | return CommentNode; | ||
1225 | if ( isCharacterData() ) | ||
1226 | return CharacterDataNode; | ||
1227 | if( isAttr() ) | ||
1228 | return AttributeNode; | ||
1229 | if( isElement() ) | ||
1230 | return ElementNode; | ||
1231 | if (isEntityReference() ) | ||
1232 | return EntityReferenceNode; | ||
1233 | if ( isEntity() ) | ||
1234 | return EntityNode; | ||
1235 | if (isNotation() ) | ||
1236 | return NotationNode; | ||
1237 | if ( isProcessingInstruction() ) | ||
1238 | return ProcessingInstructionNode; | ||
1239 | if( isDocumentFragment() ) | ||
1240 | return DocumentFragmentNode; | ||
1241 | if( isDocument() ) | ||
1242 | return DocumentNode; | ||
1243 | if( isDocumentType() ) | ||
1244 | return DocumentTypeNode; | ||
1245 | |||
1246 | return QDomNode::BaseNode; | ||
1247 | } | ||
1248 | |||
1249 | /*! | ||
1250 | Returns the parent node, If this node has no parent, then a null node is | ||
1251 | returned (i.e. a node for which isNull() returns TRUE). | ||
1252 | */ | ||
1253 | QDomNode QDomNode::parentNode() const | ||
1254 | { | ||
1255 | if ( !impl ) | ||
1256 | return QDomNode(); | ||
1257 | return QDomNode( IMPL->parent ); | ||
1258 | } | ||
1259 | |||
1260 | /*! | ||
1261 | Returns a list of all child nodes. | ||
1262 | |||
1263 | Most often you will call this function on a QDomElement object. | ||
1264 | If the XML document looks like this: | ||
1265 | |||
1266 | \code | ||
1267 | <body> | ||
1268 | <h1>Heading</h1> | ||
1269 | <p>Hallo <b>you</b></p> | ||
1270 | </body> | ||
1271 | \endcode | ||
1272 | |||
1273 | Then the list of child nodes for the "body"-element will contain the node | ||
1274 | created by the <h1> tag and the node created by the <p> tag. | ||
1275 | |||
1276 | The nodes in the list are not copied; so changing the nodes in the list will | ||
1277 | also change the children of this node. | ||
1278 | |||
1279 | \sa firstChild() lastChild() | ||
1280 | */ | ||
1281 | QDomNodeList QDomNode::childNodes() const | ||
1282 | { | ||
1283 | if ( !impl ) | ||
1284 | return QDomNodeList(); | ||
1285 | return QDomNodeList( new QDOM_NodeListPrivate( impl ) ); | ||
1286 | } | ||
1287 | |||
1288 | /*! | ||
1289 | Returns the first child of the node. If there is no child node, a null node | ||
1290 | is returned. | ||
1291 | |||
1292 | \sa lastChild() childNodes() | ||
1293 | */ | ||
1294 | QDomNode QDomNode::firstChild() const | ||
1295 | { | ||
1296 | if ( !impl ) | ||
1297 | return QDomNode(); | ||
1298 | return QDomNode( IMPL->first ); | ||
1299 | } | ||
1300 | |||
1301 | /*! | ||
1302 | Returns the last child of the node. If there is no child node then a null | ||
1303 | node is returned. | ||
1304 | |||
1305 | \sa firstChild() childNodes() | ||
1306 | */ | ||
1307 | QDomNode QDomNode::lastChild() const | ||
1308 | { | ||
1309 | if ( !impl ) | ||
1310 | return QDomNode(); | ||
1311 | return QDomNode( IMPL->last ); | ||
1312 | } | ||
1313 | |||
1314 | /*! | ||
1315 | Returns the previous sibling in the document tree. Changing the returned node | ||
1316 | will also change the node in the document tree. | ||
1317 | |||
1318 | If you have XML like this: | ||
1319 | \code | ||
1320 | <h1>Heading</h1> | ||
1321 | <p>The text...</p> | ||
1322 | <h2>Next heading</h2> | ||
1323 | \endcode | ||
1324 | |||
1325 | and this QDomNode represents the <p> tag, the previousSibling | ||
1326 | will return the node representing the <h1> tag. | ||
1327 | |||
1328 | \sa nextSibling() | ||
1329 | */ | ||
1330 | QDomNode QDomNode::previousSibling() const | ||
1331 | { | ||
1332 | if ( !impl ) | ||
1333 | return QDomNode(); | ||
1334 | return QDomNode( IMPL->prev ); | ||
1335 | } | ||
1336 | |||
1337 | /*! | ||
1338 | Returns the next sibling in the document tree. Changing the returned node | ||
1339 | will also change the node in the document tree. | ||
1340 | |||
1341 | If you have XML like this: | ||
1342 | \code | ||
1343 | <h1>Heading</h1> | ||
1344 | <p>The text...</p> | ||
1345 | <h2>Next heading</h2> | ||
1346 | \endcode | ||
1347 | |||
1348 | and this QDomNode represents the <p> tag, the nextSibling | ||
1349 | will return the node representing the <h2> tag. | ||
1350 | |||
1351 | \sa previousSibling() | ||
1352 | */ | ||
1353 | QDomNode QDomNode::nextSibling() const | ||
1354 | { | ||
1355 | if ( !impl ) | ||
1356 | return QDomNode(); | ||
1357 | return QDomNode( IMPL->next ); | ||
1358 | } | ||
1359 | |||
1360 | /*! | ||
1361 | Returns a map of all attributes. Attributes are only provided for | ||
1362 | QDomElement. | ||
1363 | |||
1364 | Changing the attributes in the map will also change the attributes of this | ||
1365 | QDomNode. | ||
1366 | */ | ||
1367 | QDomNamedNodeMap QDomNode::attributes() const | ||
1368 | { | ||
1369 | if ( !impl ) | ||
1370 | return QDomNamedNodeMap(); | ||
1371 | |||
1372 | return QDomNamedNodeMap( impl->attributes() ); | ||
1373 | } | ||
1374 | |||
1375 | /*! | ||
1376 | Returns the document to which this node belongs. | ||
1377 | */ | ||
1378 | QDomDocument QDomNode::ownerDocument() const | ||
1379 | { | ||
1380 | if ( !impl ) | ||
1381 | return QDomDocument(); | ||
1382 | return QDomDocument( IMPL->ownerDocument() ); | ||
1383 | } | ||
1384 | |||
1385 | /*! | ||
1386 | Creates a real copy of the QDomNode. | ||
1387 | |||
1388 | If \a deep is TRUE, then the cloning is done recursive. | ||
1389 | That means all children are copied, too. Otherwise the cloned | ||
1390 | node does not contain child nodes. | ||
1391 | */ | ||
1392 | QDomNode QDomNode::cloneNode( bool deep ) const | ||
1393 | { | ||
1394 | if ( !impl ) | ||
1395 | return QDomNode(); | ||
1396 | return QDomNode( IMPL->cloneNode( deep ) ); | ||
1397 | } | ||
1398 | |||
1399 | /*! | ||
1400 | Inserts the node \a newChild before the child node \a refChild. \a refChild | ||
1401 | has to be a direct child of this node. If \a refChild is null then \a | ||
1402 | newChild is inserted as first child. | ||
1403 | |||
1404 | If \a newChild is currently child of another parent, then it is reparented. | ||
1405 | If \a newChild is currently a child of this QDomNode, then its position in | ||
1406 | the list of children is changed. | ||
1407 | |||
1408 | If \a newChild is a QDomDocumentFragment, then the children of the fragment | ||
1409 | are removed from the fragment and inserted after \a refChild. | ||
1410 | |||
1411 | Returns a new reference to \a newChild on success or an empty node on | ||
1412 | failure. | ||
1413 | |||
1414 | \sa insertAfter() replaceChild() removeChild() appendChild() | ||
1415 | */ | ||
1416 | QDomNode QDomNode::insertBefore( const QDomNode& newChild, const QDomNode& refChild ) | ||
1417 | { | ||
1418 | if ( !impl ) | ||
1419 | return QDomNode(); | ||
1420 | return QDomNode( IMPL->insertBefore( newChild.impl, refChild.impl ) ); | ||
1421 | } | ||
1422 | |||
1423 | /*! | ||
1424 | Inserts the node \a newChild after the child node \a refChild. \a refChild | ||
1425 | has to be a direct child of this node. If \a refChild is null then \a | ||
1426 | newChild is appended as last child. | ||
1427 | |||
1428 | If \a newChild is currently child of another parent, then it is reparented. | ||
1429 | If \a newChild is currently a child of this QDomNode, then its position in | ||
1430 | the list of children is changed. | ||
1431 | |||
1432 | If \a newChild is a QDomDocumentFragment, then the children of the fragment | ||
1433 | are removed from the fragment and inserted after \a refChild. | ||
1434 | |||
1435 | Returns a new reference to \a newChild on success or an empty node on failure. | ||
1436 | |||
1437 | \sa insertBefore() replaceChild() removeChild() appendChild() | ||
1438 | */ | ||
1439 | QDomNode QDomNode::insertAfter( const QDomNode& newChild, const QDomNode& refChild ) | ||
1440 | { | ||
1441 | if ( !impl ) | ||
1442 | return QDomNode(); | ||
1443 | return QDomNode( IMPL->insertAfter( newChild.impl, refChild.impl ) ); | ||
1444 | } | ||
1445 | |||
1446 | /*! | ||
1447 | Replaces \a oldChild with \a newChild. \a oldChild has to be a direct child | ||
1448 | of this node. | ||
1449 | |||
1450 | If \a newChild is currently child of another parent, then it is reparented. | ||
1451 | If \a newChild is currently a child of this QDomNode, then its position in | ||
1452 | the list of children is changed. | ||
1453 | |||
1454 | If \a newChild is a QDomDocumentFragment, then the children of the fragment | ||
1455 | are removed from the fragment and inserted after \a refChild. | ||
1456 | |||
1457 | Returns a new reference to \a oldChild on success or a null node an failure. | ||
1458 | |||
1459 | \sa insertBefore() insertAfter() removeChild() appendChild() | ||
1460 | */ | ||
1461 | QDomNode QDomNode::replaceChild( const QDomNode& newChild, const QDomNode& oldChild ) | ||
1462 | { | ||
1463 | if ( !impl ) | ||
1464 | return QDomNode(); | ||
1465 | return QDomNode( IMPL->replaceChild( newChild.impl, oldChild.impl ) ); | ||
1466 | } | ||
1467 | |||
1468 | /*! | ||
1469 | Removes \a oldChild from the list of children. | ||
1470 | \a oldChild has to be a direct child of this node. | ||
1471 | |||
1472 | Returns a new reference to \a oldChild on success or a null node on failure. | ||
1473 | |||
1474 | \sa insertBefore() insertAfter() replaceChild() appendChild() | ||
1475 | */ | ||
1476 | QDomNode QDomNode::removeChild( const QDomNode& oldChild ) | ||
1477 | { | ||
1478 | if ( !impl ) | ||
1479 | return QDomNode(); | ||
1480 | |||
1481 | if ( oldChild.isNull() ) | ||
1482 | return QDomNode(); | ||
1483 | |||
1484 | return QDomNode( IMPL->removeChild( oldChild.impl ) ); | ||
1485 | } | ||
1486 | |||
1487 | /*! | ||
1488 | Appends \a newChild to the end of the children list. | ||
1489 | |||
1490 | If \a newChild is currently child of another parent, then it is reparented. | ||
1491 | If \a newChild is currently a child of this QDomNode, then its position in | ||
1492 | the list of children is changed. | ||
1493 | |||
1494 | Returns a new reference to \a newChild. | ||
1495 | |||
1496 | \sa insertBefore() insertAfter() replaceChild() removeChild() | ||
1497 | */ | ||
1498 | QDomNode QDomNode::appendChild( const QDomNode& newChild ) | ||
1499 | { | ||
1500 | if ( !impl ) | ||
1501 | return QDomNode(); | ||
1502 | return QDomNode( IMPL->appendChild( newChild.impl ) ); | ||
1503 | } | ||
1504 | |||
1505 | /*! | ||
1506 | Returns TRUE if this node does not reference any internal object, otherwise | ||
1507 | FALSE. | ||
1508 | */ | ||
1509 | bool QDomNode::isNull() const | ||
1510 | { | ||
1511 | return ( impl == 0 ); | ||
1512 | } | ||
1513 | |||
1514 | /*! | ||
1515 | Dereferences the internal object. The node is then a null node. | ||
1516 | |||
1517 | \sa isNull() | ||
1518 | */ | ||
1519 | void QDomNode::clear() | ||
1520 | { | ||
1521 | if ( impl && impl->deref() ) delete impl; | ||
1522 | impl = 0; | ||
1523 | } | ||
1524 | |||
1525 | /*! | ||
1526 | Returns the first child node for which nodeName() equals \a name. | ||
1527 | |||
1528 | If no such direct child exists, a null node is returned. | ||
1529 | |||
1530 | \sa nodeName() | ||
1531 | */ | ||
1532 | QDomNode QDomNode::namedItem( const QString& name ) const | ||
1533 | { | ||
1534 | if ( !impl ) | ||
1535 | return QDomNode(); | ||
1536 | return QDomNode( impl->namedItem( name ) ); | ||
1537 | } | ||
1538 | |||
1539 | /*! | ||
1540 | Writes the XML representation of the node including all its children | ||
1541 | on the stream. | ||
1542 | */ | ||
1543 | void QDomNode::save( QTextStream& str, int indent ) const | ||
1544 | { | ||
1545 | if ( impl ) | ||
1546 | IMPL->save( str, indent ); | ||
1547 | } | ||
1548 | |||
1549 | /*! | ||
1550 | Writes the XML representation of the node including all its children | ||
1551 | on the stream. | ||
1552 | */ | ||
1553 | QTextStream& operator<<( QTextStream& str, const QDomNode& node ) | ||
1554 | { | ||
1555 | node.save( str, 0 ); | ||
1556 | |||
1557 | return str; | ||
1558 | } | ||
1559 | |||
1560 | /*! | ||
1561 | Returns TRUE if the node is an attribute, otherwise FALSE. | ||
1562 | |||
1563 | If this function returns TRUE, this does not imply that this object is | ||
1564 | a QDomAttribute; you can get the QDomAttribute with toAttribute(). | ||
1565 | |||
1566 | \sa toAttribute() | ||
1567 | */ | ||
1568 | bool QDomNode::isAttr() const | ||
1569 | { | ||
1570 | if(impl) | ||
1571 | return impl->isAttr(); | ||
1572 | return FALSE; | ||
1573 | } | ||
1574 | |||
1575 | /*! | ||
1576 | Returns TRUE if the node is a CDATA section, otherwise FALSE. | ||
1577 | |||
1578 | If this function returns TRUE, this does not imply that this object is | ||
1579 | a QDomCDATASection; you can get the QDomCDATASection with toCDATASection(). | ||
1580 | |||
1581 | \sa toCDATASection() | ||
1582 | */ | ||
1583 | bool QDomNode::isCDATASection() const | ||
1584 | { | ||
1585 | if(impl) | ||
1586 | return impl->isCDATASection(); | ||
1587 | return FALSE; | ||
1588 | } | ||
1589 | |||
1590 | /*! | ||
1591 | Returns TRUE if the node is a document fragment, otherwise FALSE. | ||
1592 | |||
1593 | If this function returns TRUE, this does not imply that this object is | ||
1594 | a QDomDocumentFragment; you can get the QDomDocumentFragment with | ||
1595 | toDocumentFragment(). | ||
1596 | |||
1597 | \sa toDocumentFragment() | ||
1598 | */ | ||
1599 | bool QDomNode::isDocumentFragment() const | ||
1600 | { | ||
1601 | if(impl) | ||
1602 | return impl->isDocumentFragment(); | ||
1603 | return FALSE; | ||
1604 | } | ||
1605 | |||
1606 | /*! | ||
1607 | Returns TRUE if the node is a document, otherwise FALSE. | ||
1608 | |||
1609 | If this function returns TRUE, this does not imply that this object is | ||
1610 | a QDomDocument; you can get the QDomDocument with toDocument(). | ||
1611 | |||
1612 | \sa toDocument() | ||
1613 | */ | ||
1614 | bool QDomNode::isDocument() const | ||
1615 | { | ||
1616 | if(impl) | ||
1617 | return impl->isDocument(); | ||
1618 | return FALSE; | ||
1619 | } | ||
1620 | |||
1621 | /*! | ||
1622 | Returns TRUE if the node is a document type, otherwise FALSE. | ||
1623 | |||
1624 | If this function returns TRUE, this does not imply that this object is | ||
1625 | a QDomDocumentType; you can get the QDomDocumentType with toDocumentType(). | ||
1626 | |||
1627 | \sa toDocumentType() | ||
1628 | */ | ||
1629 | bool QDomNode::isDocumentType() const | ||
1630 | { | ||
1631 | if(impl) | ||
1632 | return impl->isDocumentType(); | ||
1633 | return FALSE; | ||
1634 | } | ||
1635 | |||
1636 | /*! | ||
1637 | Returns TRUE if the node is an element, otherwise FALSE. | ||
1638 | |||
1639 | If this function returns TRUE, this does not imply that this object is | ||
1640 | a QDomElement; you can get the QDomElement with toElement(). | ||
1641 | |||
1642 | \sa toElement() | ||
1643 | */ | ||
1644 | bool QDomNode::isElement() const | ||
1645 | { | ||
1646 | if(impl) | ||
1647 | return impl->isElement(); | ||
1648 | return FALSE; | ||
1649 | } | ||
1650 | |||
1651 | /*! | ||
1652 | Returns TRUE if the node is an entity reference, otherwise FALSE. | ||
1653 | |||
1654 | If this function returns TRUE, this does not imply that this object is | ||
1655 | a QDomEntityReference; you can get the QDomEntityReference with | ||
1656 | toEntityReference(). | ||
1657 | |||
1658 | \sa toEntityReference() | ||
1659 | */ | ||
1660 | bool QDomNode::isEntityReference() const | ||
1661 | { | ||
1662 | if(impl) | ||
1663 | return impl->isEntityReference(); | ||
1664 | return FALSE; | ||
1665 | } | ||
1666 | |||
1667 | /*! | ||
1668 | Returns TRUE if the node is a text, otherwise FALSE. | ||
1669 | |||
1670 | If this function returns TRUE, this does not imply that this object is | ||
1671 | a QDomText; you can get the QDomText with toText(). | ||
1672 | |||
1673 | \sa toText() | ||
1674 | */ | ||
1675 | bool QDomNode::isText() const | ||
1676 | { | ||
1677 | if(impl) | ||
1678 | return impl->isText(); | ||
1679 | return FALSE; | ||
1680 | } | ||
1681 | |||
1682 | /*! | ||
1683 | Returns TRUE if the node is an entity, otherwise FALSE. | ||
1684 | |||
1685 | If this function returns TRUE, this does not imply that this object is | ||
1686 | a QDomEntity; you can get the QDomEntity with toEntity(). | ||
1687 | |||
1688 | \sa toEntity() | ||
1689 | */ | ||
1690 | bool QDomNode::isEntity() const | ||
1691 | { | ||
1692 | if(impl) | ||
1693 | return impl->isEntity(); | ||
1694 | return FALSE; | ||
1695 | } | ||
1696 | |||
1697 | /*! | ||
1698 | Returns TRUE if the node is a notation, otherwise FALSE. | ||
1699 | |||
1700 | If this function returns TRUE, this does not imply that this object is | ||
1701 | a QDomNotation; you can get the QDomNotation with toNotation(). | ||
1702 | |||
1703 | \sa toNotation() | ||
1704 | */ | ||
1705 | bool QDomNode::isNotation() const | ||
1706 | { | ||
1707 | if(impl) | ||
1708 | return impl->isNotation(); | ||
1709 | return FALSE; | ||
1710 | } | ||
1711 | |||
1712 | /*! | ||
1713 | Returns TRUE if the node is a processing instruction, otherwise FALSE. | ||
1714 | |||
1715 | If this function returns TRUE, this does not imply that this object is | ||
1716 | a QDomProcessingInstruction; you can get the QProcessingInstruction with | ||
1717 | toProcessingInstruction(). | ||
1718 | |||
1719 | \sa toProcessingInstruction() | ||
1720 | */ | ||
1721 | bool QDomNode::isProcessingInstruction() const | ||
1722 | { | ||
1723 | if(impl) | ||
1724 | return impl->isProcessingInstruction(); | ||
1725 | return FALSE; | ||
1726 | } | ||
1727 | |||
1728 | /*! | ||
1729 | Returns TRUE if the node is a character data node, otherwise FALSE. | ||
1730 | |||
1731 | If this function returns TRUE, this does not imply that this object is | ||
1732 | a QDomCharacterData; you can get the QDomCharacterData with | ||
1733 | toCharacterData(). | ||
1734 | |||
1735 | \sa toCharacterData() | ||
1736 | */ | ||
1737 | bool QDomNode::isCharacterData() const | ||
1738 | { | ||
1739 | if(impl) | ||
1740 | return impl->isCharacterData(); | ||
1741 | return FALSE; | ||
1742 | } | ||
1743 | |||
1744 | /*! | ||
1745 | Returns TRUE if the node is a comment, otherwise FALSE. | ||
1746 | |||
1747 | If this function returns TRUE, this does not imply that this object is | ||
1748 | a QDomComment; you can get the QDomComment with toComment(). | ||
1749 | |||
1750 | \sa toComment() | ||
1751 | */ | ||
1752 | bool QDomNode::isComment() const | ||
1753 | { | ||
1754 | if(impl) | ||
1755 | return impl->isComment(); | ||
1756 | return FALSE; | ||
1757 | } | ||
1758 | |||
1759 | #undef IMPL | ||
1760 | |||
1761 | /*==============================================================*/ | ||
1762 | /* NamedNodeMap */ | ||
1763 | /*==============================================================*/ | ||
1764 | |||
1765 | /************************************************************** | ||
1766 | * | ||
1767 | * QDOM_NamedNodeMapPrivate | ||
1768 | * | ||
1769 | **************************************************************/ | ||
1770 | |||
1771 | class QDOM_NamedNodeMapPrivate : public QShared | ||
1772 | { | ||
1773 | public: | ||
1774 | QDOM_NamedNodeMapPrivate( QDOM_NodePrivate* ); | ||
1775 | ~QDOM_NamedNodeMapPrivate(); | ||
1776 | |||
1777 | QDOM_NodePrivate* namedItem( const QString& name ) const; | ||
1778 | QDOM_NodePrivate* setNamedItem( QDOM_NodePrivate* arg ); | ||
1779 | QDOM_NodePrivate* removeNamedItem( const QString& name ); | ||
1780 | QDOM_NodePrivate* item( int index ) const; | ||
1781 | uint length() const; | ||
1782 | bool contains( const QString& name ) const; | ||
1783 | |||
1784 | /** | ||
1785 | * Remove all children from the map. | ||
1786 | */ | ||
1787 | void clearMap(); | ||
1788 | bool isReadOnly() { return readonly; } | ||
1789 | void setReadOnly( bool r ) { readonly = r; } | ||
1790 | bool isAppendToParent() { return appendToParent; } | ||
1791 | /** | ||
1792 | * If TRUE, then the node will redirect insert/remove calls | ||
1793 | * to its parent by calling QDOM_NodePrivate::appendChild or removeChild. | ||
1794 | * In addition the map wont increase or decrease the reference count | ||
1795 | * of the nodes it contains. | ||
1796 | * | ||
1797 | * By default this value is FALSE and the map will handle reference counting | ||
1798 | * by itself. | ||
1799 | */ | ||
1800 | void setAppendToParent( bool b ) { appendToParent = b; } | ||
1801 | |||
1802 | /** | ||
1803 | * Creates a copy of the map. It is a deep copy | ||
1804 | * that means that all children are cloned. | ||
1805 | */ | ||
1806 | QDOM_NamedNodeMapPrivate* clone( QDOM_NodePrivate* parent ); | ||
1807 | |||
1808 | // Variables | ||
1809 | QDict<QDOM_NodePrivate> map; | ||
1810 | QDOM_NodePrivate* parent; | ||
1811 | bool readonly; | ||
1812 | bool appendToParent; | ||
1813 | }; | ||
1814 | |||
1815 | QDOM_NamedNodeMapPrivate::QDOM_NamedNodeMapPrivate( QDOM_NodePrivate* n ) | ||
1816 | { | ||
1817 | readonly = FALSE; | ||
1818 | parent = n; | ||
1819 | appendToParent = FALSE; | ||
1820 | } | ||
1821 | |||
1822 | QDOM_NamedNodeMapPrivate::~QDOM_NamedNodeMapPrivate() | ||
1823 | { | ||
1824 | clearMap(); | ||
1825 | } | ||
1826 | |||
1827 | QDOM_NamedNodeMapPrivate* QDOM_NamedNodeMapPrivate::clone( QDOM_NodePrivate* p ) | ||
1828 | { | ||
1829 | QDOM_NamedNodeMapPrivate* m = new QDOM_NamedNodeMapPrivate( p ); | ||
1830 | m->readonly = readonly; | ||
1831 | m->appendToParent = appendToParent; | ||
1832 | |||
1833 | QDictIterator<QDOM_NodePrivate> it ( map ); | ||
1834 | for ( ; it.current(); ++it ) | ||
1835 | m->setNamedItem( it.current()->cloneNode() ); | ||
1836 | |||
1837 | // we are no longer interested in ownership | ||
1838 | m->deref(); | ||
1839 | return m; | ||
1840 | } | ||
1841 | |||
1842 | void QDOM_NamedNodeMapPrivate::clearMap() | ||
1843 | { | ||
1844 | // Dereference all of our children if we took references | ||
1845 | if ( !appendToParent ) { | ||
1846 | QDictIterator<QDOM_NodePrivate> it( map ); | ||
1847 | for ( ; it.current(); ++it ) | ||
1848 | if ( it.current()->deref() ) | ||
1849 | delete it.current(); | ||
1850 | } | ||
1851 | |||
1852 | map.clear(); | ||
1853 | } | ||
1854 | |||
1855 | QDOM_NodePrivate* QDOM_NamedNodeMapPrivate::namedItem( const QString& name ) const | ||
1856 | { | ||
1857 | QDOM_NodePrivate* p = map[ name ]; | ||
1858 | return p; | ||
1859 | } | ||
1860 | |||
1861 | QDOM_NodePrivate* QDOM_NamedNodeMapPrivate::setNamedItem( QDOM_NodePrivate* arg ) | ||
1862 | { | ||
1863 | if ( readonly || !arg ) | ||
1864 | return 0; | ||
1865 | |||
1866 | if ( appendToParent ) | ||
1867 | return parent->appendChild( arg ); | ||
1868 | |||
1869 | // We take a reference | ||
1870 | arg->ref(); | ||
1871 | map.insert( arg->nodeName(), arg ); | ||
1872 | return arg; | ||
1873 | } | ||
1874 | |||
1875 | QDOM_NodePrivate* QDOM_NamedNodeMapPrivate::removeNamedItem( const QString& name ) | ||
1876 | { | ||
1877 | if ( readonly ) | ||
1878 | return 0; | ||
1879 | |||
1880 | QDOM_NodePrivate* p = namedItem( name ); | ||
1881 | if ( p == 0 ) | ||
1882 | return 0; | ||
1883 | if ( appendToParent ) | ||
1884 | return parent->removeChild( p ); | ||
1885 | |||
1886 | map.remove( p->nodeName() ); | ||
1887 | // We took a reference, so we have to free one here | ||
1888 | p->deref(); | ||
1889 | return p; | ||
1890 | } | ||
1891 | |||
1892 | QDOM_NodePrivate* QDOM_NamedNodeMapPrivate::item( int index ) const | ||
1893 | { | ||
1894 | if ( (uint)index >= length() ) | ||
1895 | return 0; | ||
1896 | |||
1897 | QDictIterator<QDOM_NodePrivate> it( map ); | ||
1898 | for ( int i = 0; i < index; ++i, ++it ) | ||
1899 | ; | ||
1900 | return it.current(); | ||
1901 | } | ||
1902 | |||
1903 | uint QDOM_NamedNodeMapPrivate::length() const | ||
1904 | { | ||
1905 | return map.count(); | ||
1906 | } | ||
1907 | |||
1908 | bool QDOM_NamedNodeMapPrivate::contains( const QString& name ) const | ||
1909 | { | ||
1910 | return ( map[ name ] != 0 ); | ||
1911 | } | ||
1912 | |||
1913 | /************************************************************** | ||
1914 | * | ||
1915 | * QDomNamedNodeMap | ||
1916 | * | ||
1917 | **************************************************************/ | ||
1918 | |||
1919 | #define IMPL ((QDOM_NamedNodeMapPrivate*)impl) | ||
1920 | |||
1921 | /*! | ||
1922 | \class QDomNamedNodeMap qdom.h | ||
1923 | \brief The QDomNamedNodeMap class contains a collection of nodes that can be | ||
1924 | accessed by name. | ||
1925 | |||
1926 | \module XML | ||
1927 | |||
1928 | Note that QDomNamedNodeMap does not inherit from QDomNodeList; | ||
1929 | QDomNamedNodeMaps does not provide any specific order of the nodes. Nodes | ||
1930 | contained in a QDomNamedNodeMap may also be accessed by an ordinal index, but | ||
1931 | this is simply to allow a convenient enumeration of the contents of a | ||
1932 | QDomNamedNodeMap and does not imply that the DOM specifies an order on the | ||
1933 | nodes. | ||
1934 | |||
1935 | The QDomNamedNodeMap is used in three places: | ||
1936 | |||
1937 | <ul> | ||
1938 | <li> QDomDocumentType::entities() returns a map of all entities | ||
1939 | described in the DTD. | ||
1940 | <li> QDomDocumentType::notations() returns a map of all notations | ||
1941 | described in the DTD. | ||
1942 | <li> QDomElement::attributes() returns a map of all attributes of the | ||
1943 | element. | ||
1944 | </ul> | ||
1945 | |||
1946 | Items in the map are identified by the name which QDomNode::name() returns. | ||
1947 | They can be queried using the namedItem() function and set using | ||
1948 | setNamedItem(). | ||
1949 | |||
1950 | \sa namedItem() setNamedItem() | ||
1951 | */ | ||
1952 | |||
1953 | /*! | ||
1954 | Constructs an empty map. | ||
1955 | */ | ||
1956 | QDomNamedNodeMap::QDomNamedNodeMap() | ||
1957 | { | ||
1958 | impl = 0; | ||
1959 | } | ||
1960 | |||
1961 | /*! | ||
1962 | Copy constructor. | ||
1963 | */ | ||
1964 | QDomNamedNodeMap::QDomNamedNodeMap( const QDomNamedNodeMap& n ) | ||
1965 | { | ||
1966 | impl = n.impl; | ||
1967 | if ( impl ) | ||
1968 | impl->ref(); | ||
1969 | } | ||
1970 | |||
1971 | /*! | ||
1972 | \internal | ||
1973 | */ | ||
1974 | QDomNamedNodeMap::QDomNamedNodeMap( QDOM_NamedNodeMapPrivate* n ) | ||
1975 | { | ||
1976 | impl = n; | ||
1977 | if ( impl ) | ||
1978 | impl->ref(); | ||
1979 | } | ||
1980 | |||
1981 | /*! | ||
1982 | Assignement operator. | ||
1983 | */ | ||
1984 | QDomNamedNodeMap& QDomNamedNodeMap::operator= ( const QDomNamedNodeMap& n ) | ||
1985 | { | ||
1986 | if ( impl && impl->deref() ) | ||
1987 | delete impl; | ||
1988 | impl = n.impl; | ||
1989 | if ( impl ) | ||
1990 | impl->ref(); | ||
1991 | |||
1992 | return *this; | ||
1993 | } | ||
1994 | |||
1995 | /*! | ||
1996 | Returns TRUE if the maps are equal, FALSE otherwise. | ||
1997 | */ | ||
1998 | bool QDomNamedNodeMap::operator== ( const QDomNamedNodeMap& n ) const | ||
1999 | { | ||
2000 | return ( impl == n.impl ); | ||
2001 | } | ||
2002 | |||
2003 | /*! | ||
2004 | Returns TRUE if the maps are not equal, FALSE otherwise. | ||
2005 | */ | ||
2006 | bool QDomNamedNodeMap::operator!= ( const QDomNamedNodeMap& n ) const | ||
2007 | { | ||
2008 | return ( impl != n.impl ); | ||
2009 | } | ||
2010 | |||
2011 | /*! | ||
2012 | Destructor. | ||
2013 | */ | ||
2014 | QDomNamedNodeMap::~QDomNamedNodeMap() | ||
2015 | { | ||
2016 | if ( impl && impl->deref() ) | ||
2017 | delete impl; | ||
2018 | } | ||
2019 | |||
2020 | /*! | ||
2021 | Returns the node associated with they key \a name. | ||
2022 | |||
2023 | If the map does not contain such a node, then a null node is returned. | ||
2024 | |||
2025 | \sa setNamedItem() | ||
2026 | */ | ||
2027 | QDomNode QDomNamedNodeMap::namedItem( const QString& name ) const | ||
2028 | { | ||
2029 | if ( !impl ) | ||
2030 | return QDomNode(); | ||
2031 | return QDomNode( IMPL->namedItem( name ) ); | ||
2032 | } | ||
2033 | |||
2034 | /*! | ||
2035 | Inserts the node \a newNode in the map. The kye for the map is the name of \a | ||
2036 | newNode as returned by QDomNode::nodeName(). | ||
2037 | |||
2038 | The function returns the newly inserted node. | ||
2039 | |||
2040 | \sa removeNamedItem() | ||
2041 | */ | ||
2042 | QDomNode QDomNamedNodeMap::setNamedItem( const QDomNode& newNode ) | ||
2043 | { | ||
2044 | if ( !impl ) | ||
2045 | return QDomNode(); | ||
2046 | return QDomNode( IMPL->setNamedItem( (QDOM_NodePrivate*)newNode.impl ) ); | ||
2047 | } | ||
2048 | |||
2049 | /*! | ||
2050 | Removes the node with the name \a name from the map. | ||
2051 | |||
2052 | The function returns the removed node or a null node | ||
2053 | if the map did not contain a node with the name \a name. | ||
2054 | |||
2055 | \sa setNamedItem() | ||
2056 | */ | ||
2057 | QDomNode QDomNamedNodeMap::removeNamedItem( const QString& name ) | ||
2058 | { | ||
2059 | if ( !impl ) | ||
2060 | return QDomNode(); | ||
2061 | return QDomNode( IMPL->removeNamedItem( name ) ); | ||
2062 | } | ||
2063 | |||
2064 | /*! | ||
2065 | Retrieves the node at position \a index. | ||
2066 | |||
2067 | This can be used to iterate over the map. | ||
2068 | |||
2069 | \sa length() | ||
2070 | */ | ||
2071 | QDomNode QDomNamedNodeMap::item( int index ) const | ||
2072 | { | ||
2073 | if ( !impl ) | ||
2074 | return QDomNode(); | ||
2075 | return QDomNode( IMPL->item( index ) ); | ||
2076 | } | ||
2077 | |||
2078 | /*! | ||
2079 | Returns the number of nodes in the map. | ||
2080 | |||
2081 | \sa item() | ||
2082 | */ | ||
2083 | uint QDomNamedNodeMap::length() const | ||
2084 | { | ||
2085 | if ( !impl ) | ||
2086 | return 0; | ||
2087 | return IMPL->length(); | ||
2088 | } | ||
2089 | |||
2090 | /*! | ||
2091 | Returns TRUE if the map contains a node with the name \a name, otherwise | ||
2092 | FALSE. | ||
2093 | */ | ||
2094 | bool QDomNamedNodeMap::contains( const QString& name ) const | ||
2095 | { | ||
2096 | if ( !impl ) | ||
2097 | return FALSE; | ||
2098 | return IMPL->contains( name ); | ||
2099 | } | ||
2100 | |||
2101 | #undef IMPL | ||
2102 | |||
2103 | /*==============================================================*/ | ||
2104 | /*==============================================================*/ | ||
2105 | |||
2106 | /************************************************************** | ||
2107 | * | ||
2108 | * QDOM_DocumentTypePrivate | ||
2109 | * | ||
2110 | **************************************************************/ | ||
2111 | |||
2112 | class QDOM_DocumentTypePrivate : public QDOM_NodePrivate | ||
2113 | { | ||
2114 | public: | ||
2115 | QDOM_DocumentTypePrivate( QDOM_DocumentPrivate*, QDOM_NodePrivate* parent = 0 ); | ||
2116 | QDOM_DocumentTypePrivate( QDOM_DocumentTypePrivate* n, bool deep ); | ||
2117 | ~QDOM_DocumentTypePrivate(); | ||
2118 | |||
2119 | // virtual QDOM_NamedNodeMapPrivate* entities(); | ||
2120 | // virtual QDOM_NamedNodeMapPrivate* notations(); | ||
2121 | |||
2122 | // Overloaded from QDOM_NodePrivate | ||
2123 | virtual QDOM_NodePrivate* cloneNode( bool deep = TRUE ); | ||
2124 | virtual QDOM_NodePrivate* insertBefore( QDOM_NodePrivate* newChild, QDOM_NodePrivate* refChild ); | ||
2125 | virtual QDOM_NodePrivate* insertAfter( QDOM_NodePrivate* newChild, QDOM_NodePrivate* refChild ); | ||
2126 | virtual QDOM_NodePrivate* replaceChild( QDOM_NodePrivate* newChild, QDOM_NodePrivate* oldChild ); | ||
2127 | virtual QDOM_NodePrivate* removeChild( QDOM_NodePrivate* oldChild ); | ||
2128 | virtual QDOM_NodePrivate* appendChild( QDOM_NodePrivate* newChild ); | ||
2129 | |||
2130 | // Overloaded from QDOM_DocumentTypePrivate | ||
2131 | virtual bool isDocumentType() { return TRUE; } | ||
2132 | virtual void save( QTextStream& s, int ) const; | ||
2133 | |||
2134 | // Variables | ||
2135 | QDOM_NamedNodeMapPrivate* entities; | ||
2136 | QDOM_NamedNodeMapPrivate* notations; | ||
2137 | }; | ||
2138 | |||
2139 | QDOM_DocumentTypePrivate::QDOM_DocumentTypePrivate( QDOM_DocumentPrivate* doc, QDOM_NodePrivate* parent ) | ||
2140 | : QDOM_NodePrivate( doc, parent ) | ||
2141 | { | ||
2142 | entities = new QDOM_NamedNodeMapPrivate( this ); | ||
2143 | notations = new QDOM_NamedNodeMapPrivate( this ); | ||
2144 | |||
2145 | entities->setAppendToParent( TRUE ); | ||
2146 | notations->setAppendToParent( TRUE ); | ||
2147 | } | ||
2148 | |||
2149 | QDOM_DocumentTypePrivate::QDOM_DocumentTypePrivate( QDOM_DocumentTypePrivate* n, bool deep ) | ||
2150 | : QDOM_NodePrivate( n, deep ) | ||
2151 | { | ||
2152 | entities = new QDOM_NamedNodeMapPrivate( this ); | ||
2153 | notations = new QDOM_NamedNodeMapPrivate( this ); | ||
2154 | |||
2155 | entities->setAppendToParent( TRUE ); | ||
2156 | notations->setAppendToParent( TRUE ); | ||
2157 | |||
2158 | // Refill the maps with our new children | ||
2159 | QDOM_NodePrivate* p = first; | ||
2160 | while ( p ) { | ||
2161 | if ( p->isEntity() ) | ||
2162 | // Dont use normal insert function since we would create infinite recursion | ||
2163 | entities->map.insert( p->nodeName(), p ); | ||
2164 | if ( p->isNotation() ) | ||
2165 | // Dont use normal insert function since we would create infinite recursion | ||
2166 | notations->map.insert( p->nodeName(), p ); | ||
2167 | } | ||
2168 | } | ||
2169 | |||
2170 | QDOM_DocumentTypePrivate::~QDOM_DocumentTypePrivate() | ||
2171 | { | ||
2172 | if ( entities->deref() ) | ||
2173 | delete entities; | ||
2174 | if ( notations->deref() ) | ||
2175 | delete notations; | ||
2176 | } | ||
2177 | |||
2178 | QDOM_NodePrivate* QDOM_DocumentTypePrivate::cloneNode( bool deep) | ||
2179 | { | ||
2180 | QDOM_NodePrivate* p = new QDOM_DocumentTypePrivate( this, deep ); | ||
2181 | // We are not interested in this node | ||
2182 | p->deref(); | ||
2183 | return p; | ||
2184 | } | ||
2185 | |||
2186 | QDOM_NodePrivate* QDOM_DocumentTypePrivate::insertBefore( QDOM_NodePrivate* newChild, QDOM_NodePrivate* refChild ) | ||
2187 | { | ||
2188 | // Call the origianl implementation | ||
2189 | QDOM_NodePrivate* p = QDOM_NodePrivate::insertBefore( newChild, refChild ); | ||
2190 | // Update the maps | ||
2191 | if ( p && p->isEntity() ) | ||
2192 | entities->map.insert( p->nodeName(), p ); | ||
2193 | else if ( p && p->isNotation() ) | ||
2194 | notations->map.insert( p->nodeName(), p ); | ||
2195 | |||
2196 | return p; | ||
2197 | } | ||
2198 | |||
2199 | QDOM_NodePrivate* QDOM_DocumentTypePrivate::insertAfter( QDOM_NodePrivate* newChild, QDOM_NodePrivate* refChild ) | ||
2200 | { | ||
2201 | // Call the origianl implementation | ||
2202 | QDOM_NodePrivate* p = QDOM_NodePrivate::insertAfter( newChild, refChild ); | ||
2203 | // Update the maps | ||
2204 | if ( p && p->isEntity() ) | ||
2205 | entities->map.insert( p->nodeName(), p ); | ||
2206 | else if ( p && p->isNotation() ) | ||
2207 | notations->map.insert( p->nodeName(), p ); | ||
2208 | |||
2209 | return p; | ||
2210 | } | ||
2211 | |||
2212 | QDOM_NodePrivate* QDOM_DocumentTypePrivate::replaceChild( QDOM_NodePrivate* newChild, QDOM_NodePrivate* oldChild ) | ||
2213 | { | ||
2214 | // Call the origianl implementation | ||
2215 | QDOM_NodePrivate* p = QDOM_NodePrivate::replaceChild( newChild, oldChild ); | ||
2216 | // Update the maps | ||
2217 | if ( p ) { | ||
2218 | if ( oldChild && oldChild->isEntity() ) | ||
2219 | entities->map.remove( oldChild->nodeName() ); | ||
2220 | else if ( oldChild && oldChild->isNotation() ) | ||
2221 | notations->map.remove( oldChild->nodeName() ); | ||
2222 | |||
2223 | if ( p->isEntity() ) | ||
2224 | entities->map.insert( p->nodeName(), p ); | ||
2225 | else if ( p->isNotation() ) | ||
2226 | notations->map.insert( p->nodeName(), p ); | ||
2227 | } | ||
2228 | |||
2229 | return p; | ||
2230 | } | ||
2231 | |||
2232 | QDOM_NodePrivate* QDOM_DocumentTypePrivate::removeChild( QDOM_NodePrivate* oldChild ) | ||
2233 | { | ||
2234 | // Call the origianl implementation | ||
2235 | QDOM_NodePrivate* p = QDOM_NodePrivate::removeChild( oldChild ); | ||
2236 | // Update the maps | ||
2237 | if ( p && p->isEntity() ) | ||
2238 | entities->map.remove( p->nodeName() ); | ||
2239 | else if ( p && p->isNotation() ) | ||
2240 | notations->map.remove( p ->nodeName() ); | ||
2241 | |||
2242 | return p; | ||
2243 | } | ||
2244 | |||
2245 | QDOM_NodePrivate* QDOM_DocumentTypePrivate::appendChild( QDOM_NodePrivate* newChild ) | ||
2246 | { | ||
2247 | return insertAfter( newChild, 0 ); | ||
2248 | } | ||
2249 | |||
2250 | void QDOM_DocumentTypePrivate::save( QTextStream& s, int ) const | ||
2251 | { | ||
2252 | if ( name.isEmpty() ) | ||
2253 | return; | ||
2254 | s << "<!DOCTYPE " << name << " "; | ||
2255 | |||
2256 | // qDebug("--------- 3 DocType %i %i", entities->map.count(), notations->map.count() ); | ||
2257 | |||
2258 | if ( entities->length() > 0 || notations->length() > 0 ) { | ||
2259 | s << "[ "; | ||
2260 | |||
2261 | QDictIterator<QDOM_NodePrivate> it2( notations->map ); | ||
2262 | for ( ; it2.current(); ++it2 ) | ||
2263 | it2.current()->save( s, 0 ); | ||
2264 | |||
2265 | QDictIterator<QDOM_NodePrivate> it( entities->map ); | ||
2266 | for ( ; it.current(); ++it ) | ||
2267 | it.current()->save( s, 0 ); | ||
2268 | |||
2269 | s << " ]"; | ||
2270 | } | ||
2271 | |||
2272 | s << ">"; | ||
2273 | } | ||
2274 | |||
2275 | /************************************************************** | ||
2276 | * | ||
2277 | * QDomDocumentType | ||
2278 | * | ||
2279 | **************************************************************/ | ||
2280 | |||
2281 | #define IMPL ((QDOM_DocumentTypePrivate*)impl) | ||
2282 | |||
2283 | /*! | ||
2284 | \class QDomDocumentType qdom.h | ||
2285 | \brief The QDomDocumentType class is the representation of the DTD in the | ||
2286 | document tree. | ||
2287 | |||
2288 | \module XML | ||
2289 | |||
2290 | The QDomDocumentType class allows readonly access to some of the data | ||
2291 | structures in the DTD: it can return a map of all entities() and notations(). | ||
2292 | |||
2293 | In addition the function name() returns the name of the document type as | ||
2294 | specified in the <!DOCTYPE name> tag. | ||
2295 | |||
2296 | \sa QDomDocument | ||
2297 | */ | ||
2298 | |||
2299 | /*! | ||
2300 | Creates an empty QDomDocumentType object. | ||
2301 | */ | ||
2302 | QDomDocumentType::QDomDocumentType() : QDomNode() | ||
2303 | { | ||
2304 | } | ||
2305 | |||
2306 | /*! | ||
2307 | Copy constructor. | ||
2308 | |||
2309 | The data of the copy is shared: modifying one will also change the other. If | ||
2310 | you want to make a real copy, use cloneNode() instead. | ||
2311 | */ | ||
2312 | QDomDocumentType::QDomDocumentType( const QDomDocumentType& n ) | ||
2313 | : QDomNode( n ) | ||
2314 | { | ||
2315 | } | ||
2316 | |||
2317 | /*! | ||
2318 | \internal | ||
2319 | */ | ||
2320 | QDomDocumentType::QDomDocumentType( QDOM_DocumentTypePrivate* n ) | ||
2321 | : QDomNode( n ) | ||
2322 | { | ||
2323 | } | ||
2324 | |||
2325 | /*! | ||
2326 | Assignement operator. | ||
2327 | |||
2328 | The data of the copy is shared: modifying one will also change the other. If | ||
2329 | you want to make a real copy, use cloneNode() instead. | ||
2330 | */ | ||
2331 | QDomDocumentType& QDomDocumentType::operator= ( const QDomDocumentType& n ) | ||
2332 | { | ||
2333 | return (QDomDocumentType&) QDomNode::operator=( n ); | ||
2334 | } | ||
2335 | |||
2336 | /*! | ||
2337 | Destructor. | ||
2338 | */ | ||
2339 | QDomDocumentType::~QDomDocumentType() | ||
2340 | { | ||
2341 | } | ||
2342 | |||
2343 | /*! | ||
2344 | Returns the name of the document type as specified in | ||
2345 | the <!DOCTYPE name> tag. | ||
2346 | |||
2347 | \sa nodeName() | ||
2348 | */ | ||
2349 | QString QDomDocumentType::name() const | ||
2350 | { | ||
2351 | if ( !impl ) | ||
2352 | return QString::null; | ||
2353 | |||
2354 | return IMPL->nodeName(); | ||
2355 | } | ||
2356 | |||
2357 | /*! | ||
2358 | Returns a map of all entities described in the DTD. | ||
2359 | */ | ||
2360 | QDomNamedNodeMap QDomDocumentType::entities() const | ||
2361 | { | ||
2362 | if ( !impl ) | ||
2363 | return QDomNamedNodeMap(); | ||
2364 | return QDomNamedNodeMap( IMPL->entities ); | ||
2365 | } | ||
2366 | |||
2367 | /*! | ||
2368 | Returns a map of all notations described in the DTD. | ||
2369 | */ | ||
2370 | QDomNamedNodeMap QDomDocumentType::notations() const | ||
2371 | { | ||
2372 | if ( !impl ) | ||
2373 | return QDomNamedNodeMap(); | ||
2374 | return QDomNamedNodeMap( IMPL->notations ); | ||
2375 | } | ||
2376 | |||
2377 | /*! | ||
2378 | Returns \c DocumentTypeNode. | ||
2379 | |||
2380 | \sa isDocumentType() QDomNode::toDocumentType() | ||
2381 | */ | ||
2382 | QDomNode::NodeType QDomDocumentType::nodeType() const | ||
2383 | { | ||
2384 | return DocumentTypeNode; | ||
2385 | } | ||
2386 | |||
2387 | /*! | ||
2388 | This function overloads QDomNode::isDocumentType(). | ||
2389 | |||
2390 | \sa nodeType() QDomNode::toDocumentType() | ||
2391 | */ | ||
2392 | bool QDomDocumentType::isDocumentType() const | ||
2393 | { | ||
2394 | return TRUE; | ||
2395 | } | ||
2396 | |||
2397 | #undef IMPL | ||
2398 | |||
2399 | /*==============================================================*/ | ||
2400 | /* DocumentFragment */ | ||
2401 | /*==============================================================*/ | ||
2402 | |||
2403 | /************************************************************** | ||
2404 | * | ||
2405 | * QDOM_DocumentFragmentPrivate | ||
2406 | * | ||
2407 | **************************************************************/ | ||
2408 | |||
2409 | class QDOM_DocumentFragmentPrivate : public QDOM_NodePrivate | ||
2410 | { | ||
2411 | public: | ||
2412 | QDOM_DocumentFragmentPrivate( QDOM_DocumentPrivate*, QDOM_NodePrivate* parent = 0 ); | ||
2413 | QDOM_DocumentFragmentPrivate( QDOM_NodePrivate* n, bool deep ); | ||
2414 | ~QDOM_DocumentFragmentPrivate(); | ||
2415 | |||
2416 | // Overloaded from QDOM_NodePrivate | ||
2417 | virtual QDOM_NodePrivate* cloneNode( bool deep = TRUE ); | ||
2418 | virtual bool isDocumentFragment() { return TRUE; } | ||
2419 | |||
2420 | static QString* dfName; | ||
2421 | }; | ||
2422 | |||
2423 | QString* QDOM_DocumentFragmentPrivate::dfName = 0; | ||
2424 | |||
2425 | QDOM_DocumentFragmentPrivate::QDOM_DocumentFragmentPrivate( QDOM_DocumentPrivate* doc, QDOM_NodePrivate* parent ) | ||
2426 | : QDOM_NodePrivate( doc, parent ) | ||
2427 | { | ||
2428 | if ( !dfName ) | ||
2429 | dfName = new QString( "#document-fragment" ); | ||
2430 | name = *dfName; | ||
2431 | } | ||
2432 | |||
2433 | QDOM_DocumentFragmentPrivate::QDOM_DocumentFragmentPrivate( QDOM_NodePrivate* n, bool deep ) | ||
2434 | : QDOM_NodePrivate( n, deep ) | ||
2435 | { | ||
2436 | } | ||
2437 | |||
2438 | QDOM_DocumentFragmentPrivate::~QDOM_DocumentFragmentPrivate() | ||
2439 | { | ||
2440 | } | ||
2441 | |||
2442 | QDOM_NodePrivate* QDOM_DocumentFragmentPrivate::cloneNode( bool deep) | ||
2443 | { | ||
2444 | QDOM_NodePrivate* p = new QDOM_DocumentFragmentPrivate( this, deep ); | ||
2445 | // We are not interested in this node | ||
2446 | p->deref(); | ||
2447 | return p; | ||
2448 | } | ||
2449 | |||
2450 | /************************************************************** | ||
2451 | * | ||
2452 | * QDomDocumentFragment | ||
2453 | * | ||
2454 | **************************************************************/ | ||
2455 | |||
2456 | #define IMPL ((QDOM_DocumentFragmentPrivate*)impl) | ||
2457 | |||
2458 | /*! | ||
2459 | \class QDomDocumentFragment qdom.h | ||
2460 | \brief The QDomDocumentFragment class is a tree of QDomNodes which is usually | ||
2461 | not a complete QDomDocument. | ||
2462 | |||
2463 | \module XML | ||
2464 | |||
2465 | If you want to do complex tree operations it is useful to have a lightweight | ||
2466 | class to store nodes and their relations. QDomDocumentFragment stores a | ||
2467 | subtree of a document which does not necessarily represent a well-formed XML | ||
2468 | document. | ||
2469 | |||
2470 | QDomDocumentFragment is also useful if you want to group several nodes in a | ||
2471 | list and insert them all together as children of some | ||
2472 | node. In these cases QDomDocumentFragment can be used as a temporary | ||
2473 | container for this list of children. | ||
2474 | |||
2475 | The most important feature of QDomDocumentFragment is, that it is treated in | ||
2476 | a special way by QDomNode::insertAfter(), QDomNode::insertBefore() and | ||
2477 | QDomNode::replaceChild(): instead of inserting the fragment itself, all | ||
2478 | children of the fragment are inserted. | ||
2479 | */ | ||
2480 | |||
2481 | /*! | ||
2482 | Constructs an empty DocumentFragment. | ||
2483 | */ | ||
2484 | QDomDocumentFragment::QDomDocumentFragment() | ||
2485 | { | ||
2486 | } | ||
2487 | |||
2488 | /*! | ||
2489 | \internal | ||
2490 | */ | ||
2491 | QDomDocumentFragment::QDomDocumentFragment( QDOM_DocumentFragmentPrivate* n ) | ||
2492 | : QDomNode( n ) | ||
2493 | { | ||
2494 | } | ||
2495 | |||
2496 | /*! | ||
2497 | Copy constructor. | ||
2498 | |||
2499 | The data of the copy is shared: modifying one will also change the other. If | ||
2500 | you want to make a real copy, use cloneNode() instead. | ||
2501 | */ | ||
2502 | QDomDocumentFragment::QDomDocumentFragment( const QDomDocumentFragment& x ) | ||
2503 | : QDomNode( x ) | ||
2504 | { | ||
2505 | } | ||
2506 | |||
2507 | /*! | ||
2508 | Assignment operator. | ||
2509 | |||
2510 | The data of the copy is shared: modifying one will also change the other. If | ||
2511 | you want to make a real copy, use cloneNode() instead. | ||
2512 | */ | ||
2513 | QDomDocumentFragment& QDomDocumentFragment::operator= ( const QDomDocumentFragment& x ) | ||
2514 | { | ||
2515 | return (QDomDocumentFragment&) QDomNode::operator=( x ); | ||
2516 | } | ||
2517 | |||
2518 | /*! | ||
2519 | Destructor. | ||
2520 | */ | ||
2521 | QDomDocumentFragment::~QDomDocumentFragment() | ||
2522 | { | ||
2523 | } | ||
2524 | |||
2525 | /*! | ||
2526 | Returns \c DocumentFragment. | ||
2527 | |||
2528 | \sa isDocumentFragment() QDomNode::toDocumentFragment() | ||
2529 | */ | ||
2530 | QDomNode::NodeType QDomDocumentFragment::nodeType() const | ||
2531 | { | ||
2532 | return QDomNode::DocumentFragmentNode; | ||
2533 | } | ||
2534 | |||
2535 | /*! | ||
2536 | This function reimplements QDomNode::isDocumentFragment(). | ||
2537 | |||
2538 | \sa nodeType() QDomNode::toDocumentFragment() | ||
2539 | */ | ||
2540 | bool QDomDocumentFragment::isDocumentFragment() const | ||
2541 | { | ||
2542 | return TRUE; | ||
2543 | } | ||
2544 | |||
2545 | #undef IMPL | ||
2546 | |||
2547 | /*==============================================================*/ | ||
2548 | /* CharacterData */ | ||
2549 | /*==============================================================*/ | ||
2550 | |||
2551 | /************************************************************** | ||
2552 | * | ||
2553 | * QDOM_CharacterDataPrivate | ||
2554 | * | ||
2555 | **************************************************************/ | ||
2556 | |||
2557 | class QDOM_CharacterDataPrivate : public QDOM_NodePrivate | ||
2558 | { | ||
2559 | public: | ||
2560 | QDOM_CharacterDataPrivate( QDOM_DocumentPrivate*, QDOM_NodePrivate* parent, const QString& data ); | ||
2561 | QDOM_CharacterDataPrivate( QDOM_CharacterDataPrivate* n, bool deep ); | ||
2562 | ~QDOM_CharacterDataPrivate(); | ||
2563 | |||
2564 | uint dataLength() const; | ||
2565 | QString substringData( unsigned long offset, unsigned long count ) const; | ||
2566 | void appendData( const QString& arg ); | ||
2567 | void insertData( unsigned long offset, const QString& arg ); | ||
2568 | void deleteData( unsigned long offset, unsigned long count ); | ||
2569 | void replaceData( unsigned long offset, unsigned long count, const QString& arg ); | ||
2570 | |||
2571 | // Overloaded from QDOM_NodePrivate | ||
2572 | virtual bool isCharacterData() { return TRUE; } | ||
2573 | virtual QDOM_NodePrivate* cloneNode( bool deep = TRUE ); | ||
2574 | |||
2575 | static QString* cdName; | ||
2576 | }; | ||
2577 | |||
2578 | QString* QDOM_CharacterDataPrivate::cdName = 0; | ||
2579 | |||
2580 | QDOM_CharacterDataPrivate::QDOM_CharacterDataPrivate( QDOM_DocumentPrivate* d, QDOM_NodePrivate* p, | ||
2581 | const QString& data ) | ||
2582 | : QDOM_NodePrivate( d, p ) | ||
2583 | { | ||
2584 | value = data; | ||
2585 | |||
2586 | if ( !cdName ) | ||
2587 | cdName = new QString( "#character-data" ); | ||
2588 | name = *cdName; | ||
2589 | } | ||
2590 | |||
2591 | QDOM_CharacterDataPrivate::QDOM_CharacterDataPrivate( QDOM_CharacterDataPrivate* n, bool deep ) | ||
2592 | : QDOM_NodePrivate( n, deep ) | ||
2593 | { | ||
2594 | } | ||
2595 | |||
2596 | QDOM_CharacterDataPrivate::~QDOM_CharacterDataPrivate() | ||
2597 | { | ||
2598 | } | ||
2599 | |||
2600 | QDOM_NodePrivate* QDOM_CharacterDataPrivate::cloneNode( bool deep ) | ||
2601 | { | ||
2602 | QDOM_NodePrivate* p = new QDOM_CharacterDataPrivate( this, deep ); | ||
2603 | // We are not interested in this node | ||
2604 | p->deref(); | ||
2605 | return p; | ||
2606 | } | ||
2607 | |||
2608 | uint QDOM_CharacterDataPrivate::dataLength() const | ||
2609 | { | ||
2610 | return value.length(); | ||
2611 | } | ||
2612 | |||
2613 | QString QDOM_CharacterDataPrivate::substringData( unsigned long offset, unsigned long n ) const | ||
2614 | { | ||
2615 | return value.mid( offset, n ); | ||
2616 | } | ||
2617 | |||
2618 | void QDOM_CharacterDataPrivate::insertData( unsigned long offset, const QString& arg ) | ||
2619 | { | ||
2620 | value.insert( offset, arg ); | ||
2621 | } | ||
2622 | |||
2623 | void QDOM_CharacterDataPrivate::deleteData( unsigned long offset, unsigned long n ) | ||
2624 | { | ||
2625 | value.remove( offset, n ); | ||
2626 | } | ||
2627 | |||
2628 | void QDOM_CharacterDataPrivate::replaceData( unsigned long offset, unsigned long n, const QString& arg ) | ||
2629 | { | ||
2630 | value.replace( offset, n, arg ); | ||
2631 | } | ||
2632 | |||
2633 | void QDOM_CharacterDataPrivate::appendData( const QString& arg ) | ||
2634 | { | ||
2635 | value += arg; | ||
2636 | } | ||
2637 | |||
2638 | /************************************************************** | ||
2639 | * | ||
2640 | * QDomCharacterData | ||
2641 | * | ||
2642 | **************************************************************/ | ||
2643 | |||
2644 | #define IMPL ((QDOM_CharacterDataPrivate*)impl) | ||
2645 | |||
2646 | /*! | ||
2647 | \class QDomCharacterData qdom.h | ||
2648 | \brief The QDomCharacterData class represents a generic string in the DOM. | ||
2649 | |||
2650 | \module XML | ||
2651 | |||
2652 | Character data as used in XML specifies a generic data string. | ||
2653 | More specialized versions of this class are QDomText, QDomComment | ||
2654 | and QDomCDATASection. | ||
2655 | |||
2656 | \sa QDomText QDomComment QDomCDATASection | ||
2657 | */ | ||
2658 | |||
2659 | /*! | ||
2660 | Constructs an empty character data object. | ||
2661 | */ | ||
2662 | QDomCharacterData::QDomCharacterData() | ||
2663 | { | ||
2664 | } | ||
2665 | |||
2666 | /*! | ||
2667 | Copy constructor. | ||
2668 | |||
2669 | The data of the copy is shared: modifying one will also change the other. If | ||
2670 | you want to make a real copy, use cloneNode() instead. | ||
2671 | */ | ||
2672 | QDomCharacterData::QDomCharacterData( const QDomCharacterData& x ) | ||
2673 | : QDomNode( x ) | ||
2674 | { | ||
2675 | } | ||
2676 | |||
2677 | /*! | ||
2678 | \internal | ||
2679 | */ | ||
2680 | QDomCharacterData::QDomCharacterData( QDOM_CharacterDataPrivate* n ) | ||
2681 | : QDomNode( n ) | ||
2682 | { | ||
2683 | } | ||
2684 | |||
2685 | /*! | ||
2686 | Assignment operator. | ||
2687 | |||
2688 | The data of the copy is shared: modifying one will also change the other. If | ||
2689 | you want to make a real copy, use cloneNode() instead. | ||
2690 | */ | ||
2691 | QDomCharacterData& QDomCharacterData::operator= ( const QDomCharacterData& x ) | ||
2692 | { | ||
2693 | return (QDomCharacterData&) QDomNode::operator=( x ); | ||
2694 | } | ||
2695 | |||
2696 | /*! | ||
2697 | Destructor. | ||
2698 | */ | ||
2699 | QDomCharacterData::~QDomCharacterData() | ||
2700 | { | ||
2701 | } | ||
2702 | |||
2703 | /*! | ||
2704 | Returns the string stored in this object. | ||
2705 | |||
2706 | If the node is a null node, it will return a null string. | ||
2707 | */ | ||
2708 | QString QDomCharacterData::data() const | ||
2709 | { | ||
2710 | if ( !impl ) | ||
2711 | return QString::null; | ||
2712 | return impl->nodeValue(); | ||
2713 | } | ||
2714 | |||
2715 | /*! | ||
2716 | Sets the string of this object to \a v. | ||
2717 | */ | ||
2718 | void QDomCharacterData::setData( const QString& v ) | ||
2719 | { | ||
2720 | if ( impl ) | ||
2721 | impl->setNodeValue( v ); | ||
2722 | } | ||
2723 | |||
2724 | /*! | ||
2725 | Returns the length of the stored string. | ||
2726 | */ | ||
2727 | uint QDomCharacterData::length() const | ||
2728 | { | ||
2729 | if ( impl ) | ||
2730 | return IMPL->dataLength(); | ||
2731 | return 0; | ||
2732 | } | ||
2733 | |||
2734 | /*! | ||
2735 | Returns the substring from position \a offset with length \a count. | ||
2736 | */ | ||
2737 | QString QDomCharacterData::substringData( unsigned long offset, unsigned long count ) | ||
2738 | { | ||
2739 | if ( !impl ) | ||
2740 | return QString::null; | ||
2741 | return IMPL->substringData( offset, count ); | ||
2742 | } | ||
2743 | |||
2744 | /*! | ||
2745 | Appends \a arg to the stored string. | ||
2746 | */ | ||
2747 | void QDomCharacterData::appendData( const QString& arg ) | ||
2748 | { | ||
2749 | if ( impl ) | ||
2750 | IMPL->appendData( arg ); | ||
2751 | } | ||
2752 | |||
2753 | /*! | ||
2754 | Inserts the string \a arg at position \a offset into the stored string. | ||
2755 | */ | ||
2756 | void QDomCharacterData::insertData( unsigned long offset, const QString& arg ) | ||
2757 | { | ||
2758 | if ( impl ) | ||
2759 | IMPL->insertData( offset, arg ); | ||
2760 | } | ||
2761 | |||
2762 | /*! | ||
2763 | Deletes the substring starting at position \a offset with length \a count. | ||
2764 | */ | ||
2765 | void QDomCharacterData::deleteData( unsigned long offset, unsigned long count ) | ||
2766 | { | ||
2767 | if ( impl ) | ||
2768 | IMPL->deleteData( offset, count ); | ||
2769 | } | ||
2770 | |||
2771 | /*! | ||
2772 | Replaces the substring starting at \a offset with length \a count with the | ||
2773 | string \a arg. | ||
2774 | */ | ||
2775 | void QDomCharacterData::replaceData( unsigned long offset, unsigned long count, const QString& arg ) | ||
2776 | { | ||
2777 | if ( impl ) | ||
2778 | IMPL->replaceData( offset, count, arg ); | ||
2779 | } | ||
2780 | |||
2781 | /*! | ||
2782 | Returns the type of node this object refers to (i.e. \c TextNode, | ||
2783 | \c CDATASectionNode, \c CommentNode or \c CharacterDataNode). For a null node | ||
2784 | \c CharacterDataNode is returned. | ||
2785 | */ | ||
2786 | QDomNode::NodeType QDomCharacterData::nodeType() const | ||
2787 | { | ||
2788 | if( !impl ) | ||
2789 | return CharacterDataNode; | ||
2790 | return QDomNode::nodeType(); | ||
2791 | } | ||
2792 | |||
2793 | /*! | ||
2794 | Returns TRUE. | ||
2795 | */ | ||
2796 | bool QDomCharacterData::isCharacterData() const | ||
2797 | { | ||
2798 | return TRUE; | ||
2799 | } | ||
2800 | |||
2801 | #undef IMPL | ||
2802 | |||
2803 | /************************************************************** | ||
2804 | * | ||
2805 | * QDOM_TextPrivate | ||
2806 | * | ||
2807 | **************************************************************/ | ||
2808 | |||
2809 | class QDOM_TextPrivate : public QDOM_CharacterDataPrivate | ||
2810 | { | ||
2811 | public: | ||
2812 | QDOM_TextPrivate( QDOM_DocumentPrivate*, QDOM_NodePrivate* parent, const QString& value ); | ||
2813 | QDOM_TextPrivate( QDOM_TextPrivate* n, bool deep ); | ||
2814 | ~QDOM_TextPrivate(); | ||
2815 | |||
2816 | QDOM_TextPrivate* splitText( int offset ); | ||
2817 | |||
2818 | // Overloaded from QDOM_NodePrivate | ||
2819 | virtual QDOM_NodePrivate* cloneNode( bool deep = TRUE ); | ||
2820 | virtual bool isText() { return TRUE; } | ||
2821 | virtual void save( QTextStream& s, int ) const; | ||
2822 | |||
2823 | static QString* textName; | ||
2824 | }; | ||
2825 | |||
2826 | /*==============================================================*/ | ||
2827 | /* Attr */ | ||
2828 | /*==============================================================*/ | ||
2829 | |||
2830 | /************************************************************** | ||
2831 | * | ||
2832 | * QDOM_AttrPrivate | ||
2833 | * | ||
2834 | **************************************************************/ | ||
2835 | |||
2836 | class QDOM_AttrPrivate : public QDOM_NodePrivate | ||
2837 | { | ||
2838 | public: | ||
2839 | QDOM_AttrPrivate( QDOM_DocumentPrivate*, QDOM_NodePrivate* parent, const QString& name ); | ||
2840 | QDOM_AttrPrivate( QDOM_AttrPrivate* n, bool deep ); | ||
2841 | ~QDOM_AttrPrivate(); | ||
2842 | |||
2843 | bool specified() const; | ||
2844 | |||
2845 | // Overloaded from QDOM_NodePrivate | ||
2846 | virtual QDOM_NodePrivate* cloneNode( bool deep = TRUE ); | ||
2847 | virtual bool isAttr() { return TRUE; } | ||
2848 | virtual void save( QTextStream& s, int ) const; | ||
2849 | |||
2850 | // Variables | ||
2851 | bool m_specified; | ||
2852 | }; | ||
2853 | |||
2854 | QDOM_AttrPrivate::QDOM_AttrPrivate( QDOM_DocumentPrivate* d, QDOM_NodePrivate* parent, const QString& name_ ) | ||
2855 | : QDOM_NodePrivate( d, parent ) | ||
2856 | { | ||
2857 | name = name_; | ||
2858 | m_specified = FALSE; | ||
2859 | // qDebug("ATTR"); | ||
2860 | } | ||
2861 | |||
2862 | QDOM_AttrPrivate::QDOM_AttrPrivate( QDOM_AttrPrivate* n, bool deep ) | ||
2863 | : QDOM_NodePrivate( n, deep ) | ||
2864 | { | ||
2865 | m_specified = n->specified(); | ||
2866 | // qDebug("ATTR"); | ||
2867 | } | ||
2868 | |||
2869 | QDOM_AttrPrivate::~QDOM_AttrPrivate() | ||
2870 | { | ||
2871 | // qDebug("~ATTR %s=%s", nodeName().latin1(), nodeValue().latin1() ); | ||
2872 | } | ||
2873 | |||
2874 | QDOM_NodePrivate* QDOM_AttrPrivate::cloneNode( bool deep ) | ||
2875 | { | ||
2876 | QDOM_NodePrivate* p = new QDOM_AttrPrivate( this, deep ); | ||
2877 | // We are not interested in this node | ||
2878 | p->deref(); | ||
2879 | return p; | ||
2880 | } | ||
2881 | |||
2882 | bool QDOM_AttrPrivate::specified() const | ||
2883 | { | ||
2884 | return m_specified; | ||
2885 | } | ||
2886 | |||
2887 | /* | ||
2888 | Encode an attribute value upon saving. | ||
2889 | */ | ||
2890 | static QString encodeAttr( const QString& str ) | ||
2891 | { | ||
2892 | QString tmp( str ); | ||
2893 | uint len = tmp.length(); | ||
2894 | uint i = 0; | ||
2895 | while ( i < len ) { | ||
2896 | if ( tmp[(int)i] == '<' ) { | ||
2897 | tmp.replace( i, 1, "<" ); | ||
2898 | len += 3; | ||
2899 | i += 4; | ||
2900 | } else if ( tmp[(int)i] == '"' ) { | ||
2901 | tmp.replace( i, 1, """ ); | ||
2902 | len += 5; | ||
2903 | i += 6; | ||
2904 | } else if ( tmp[(int)i] == '&' ) { | ||
2905 | tmp.replace( i, 1, "&" ); | ||
2906 | len += 4; | ||
2907 | i += 5; | ||
2908 | } else if ( tmp[(int)i] == '>' && i>=2 && tmp[(int)i-1]==']' && tmp[(int)i-2]==']' ) { | ||
2909 | tmp.replace( i, 1, ">" ); | ||
2910 | len += 3; | ||
2911 | i += 4; | ||
2912 | } else { | ||
2913 | ++i; | ||
2914 | } | ||
2915 | } | ||
2916 | |||
2917 | return tmp; | ||
2918 | } | ||
2919 | |||
2920 | void QDOM_AttrPrivate::save( QTextStream& s, int ) const | ||
2921 | { | ||
2922 | s << name << "=\"" << encodeAttr( value ) << "\""; | ||
2923 | } | ||
2924 | |||
2925 | /************************************************************** | ||
2926 | * | ||
2927 | * QDomAttr | ||
2928 | * | ||
2929 | **************************************************************/ | ||
2930 | |||
2931 | #define IMPL ((QDOM_AttrPrivate*)impl) | ||
2932 | |||
2933 | /*! | ||
2934 | \class QDomAttr qdom.h | ||
2935 | \brief The QDomAttr class represents one attribute of a QDomElement | ||
2936 | |||
2937 | \module XML | ||
2938 | |||
2939 | For example, the following piece of XML gives an element with no children, | ||
2940 | but two attributes: | ||
2941 | |||
2942 | \code | ||
2943 | <link href="http://www.trolltech.com" color="red" /> | ||
2944 | \endcode | ||
2945 | |||
2946 | One can use the attributes of an element with code similar to: | ||
2947 | |||
2948 | \code | ||
2949 | QDomElement e = ....; | ||
2950 | QDomAttr a = e.attributeNode( "href" ); | ||
2951 | cout << a.value() << endl // gives "http://www.trolltech.com" | ||
2952 | a.setValue( "http://doc.trolltech.com" ); | ||
2953 | QDomAttr a2 = e.attributeNode( "href" ); | ||
2954 | cout << a2.value() << endl // gives "http://doc.trolltech.com" | ||
2955 | \endcode | ||
2956 | |||
2957 | This example also shows that changing an attribute received from an element | ||
2958 | changes the attribute of the element. If you do not want to change the | ||
2959 | value of the element's attribute you have to use cloneNode() to get an | ||
2960 | independent copy of the attribute. | ||
2961 | |||
2962 | For further information about the Document Objct Model see | ||
2963 | <a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a>. | ||
2964 | For a more general introduction of the DOM implementation see the | ||
2965 | QDomDocument documentation. | ||
2966 | */ | ||
2967 | |||
2968 | |||
2969 | /*! | ||
2970 | Constructs an empty attribute. | ||
2971 | */ | ||
2972 | QDomAttr::QDomAttr() | ||
2973 | { | ||
2974 | } | ||
2975 | |||
2976 | /*! | ||
2977 | Copy constructor. | ||
2978 | |||
2979 | The data of the copy is shared: modifying one will also change the other. If | ||
2980 | you want to make a real copy, use cloneNode() instead. | ||
2981 | */ | ||
2982 | QDomAttr::QDomAttr( const QDomAttr& x ) | ||
2983 | : QDomNode( x ) | ||
2984 | { | ||
2985 | } | ||
2986 | |||
2987 | /*! | ||
2988 | \internal | ||
2989 | */ | ||
2990 | QDomAttr::QDomAttr( QDOM_AttrPrivate* n ) | ||
2991 | : QDomNode( n ) | ||
2992 | { | ||
2993 | } | ||
2994 | |||
2995 | /*! | ||
2996 | Assignment operator. | ||
2997 | |||
2998 | The data of the copy is shared: modifying one will also change the other. If | ||
2999 | you want to make a real copy, use cloneNode() instead. | ||
3000 | */ | ||
3001 | QDomAttr& QDomAttr::operator= ( const QDomAttr& x ) | ||
3002 | { | ||
3003 | return (QDomAttr&) QDomNode::operator=( x ); | ||
3004 | } | ||
3005 | |||
3006 | /*! | ||
3007 | Destructor. | ||
3008 | */ | ||
3009 | QDomAttr::~QDomAttr() | ||
3010 | { | ||
3011 | } | ||
3012 | |||
3013 | /*! | ||
3014 | Returns the name of the attribute. | ||
3015 | */ | ||
3016 | QString QDomAttr::name() const | ||
3017 | { | ||
3018 | if ( !impl ) | ||
3019 | return QString::null; | ||
3020 | return impl->nodeName(); | ||
3021 | } | ||
3022 | |||
3023 | /*! | ||
3024 | Returns TRUE if the attribute has been expicitly specified in the XML | ||
3025 | document or was set by the user with setValue(), otherwise FALSE. | ||
3026 | |||
3027 | \sa setValue() | ||
3028 | */ | ||
3029 | bool QDomAttr::specified() const | ||
3030 | { | ||
3031 | if ( !impl ) | ||
3032 | return FALSE; | ||
3033 | return IMPL->specified(); | ||
3034 | } | ||
3035 | |||
3036 | /*! | ||
3037 | Returns the current value of the attribute. Returns a null string | ||
3038 | when the attribute has not been specified. | ||
3039 | |||
3040 | \sa specified() setValue() | ||
3041 | */ | ||
3042 | QString QDomAttr::value() const | ||
3043 | { | ||
3044 | if ( !impl ) | ||
3045 | return QString::null; | ||
3046 | return impl->nodeValue(); | ||
3047 | } | ||
3048 | |||
3049 | /*! | ||
3050 | Sets the value of the attribute to \a v. | ||
3051 | |||
3052 | \sa value() | ||
3053 | */ | ||
3054 | void QDomAttr::setValue( const QString& v ) | ||
3055 | { | ||
3056 | if ( !impl ) | ||
3057 | return; | ||
3058 | impl->setNodeValue( v ); | ||
3059 | IMPL->m_specified = TRUE; | ||
3060 | } | ||
3061 | |||
3062 | /*! | ||
3063 | Returns \c AttributeNode. | ||
3064 | */ | ||
3065 | QDomNode::NodeType QDomAttr::nodeType() const | ||
3066 | { | ||
3067 | return AttributeNode; | ||
3068 | } | ||
3069 | |||
3070 | /*! | ||
3071 | Returns TRUE. | ||
3072 | */ | ||
3073 | bool QDomAttr::isAttr() const | ||
3074 | { | ||
3075 | return TRUE; | ||
3076 | } | ||
3077 | |||
3078 | #undef IMPL | ||
3079 | |||
3080 | /*==============================================================*/ | ||
3081 | /* Element */ | ||
3082 | /*==============================================================*/ | ||
3083 | |||
3084 | /************************************************************** | ||
3085 | * | ||
3086 | * QDOM_ElementPrivate | ||
3087 | * | ||
3088 | **************************************************************/ | ||
3089 | |||
3090 | static void qNormalizeElement( QDOM_NodePrivate* n ) | ||
3091 | { | ||
3092 | QDOM_NodePrivate* p = n->first; | ||
3093 | QDOM_TextPrivate* t = 0; | ||
3094 | |||
3095 | while ( p ) { | ||
3096 | if ( p->isText() ) { | ||
3097 | if ( t ) { | ||
3098 | QDOM_NodePrivate* tmp = p->next; | ||
3099 | t->appendData( p->nodeValue() ); | ||
3100 | n->removeChild( p ); | ||
3101 | p = tmp; | ||
3102 | } else { | ||
3103 | t = (QDOM_TextPrivate*)p; | ||
3104 | p = p->next; | ||
3105 | } | ||
3106 | } else { | ||
3107 | p = p->next; | ||
3108 | t = 0; | ||
3109 | } | ||
3110 | } | ||
3111 | } | ||
3112 | |||
3113 | |||
3114 | class QDOM_ElementPrivate : public QDOM_NodePrivate | ||
3115 | { | ||
3116 | public: | ||
3117 | QDOM_ElementPrivate( QDOM_DocumentPrivate*, QDOM_NodePrivate* parent, const QString& name ); | ||
3118 | QDOM_ElementPrivate( QDOM_ElementPrivate* n, bool deep ); | ||
3119 | ~QDOM_ElementPrivate(); | ||
3120 | |||
3121 | virtual QString attribute( const QString& name, const QString& defValue ) const; | ||
3122 | virtual void setAttribute( const QString& name, const QString& value ); | ||
3123 | virtual void removeAttribute( const QString& name ); | ||
3124 | virtual QDOM_AttrPrivate* attributeNode( const QString& name); | ||
3125 | virtual QDOM_AttrPrivate* setAttributeNode( QDOM_AttrPrivate* newAttr ); | ||
3126 | virtual QDOM_AttrPrivate* removeAttributeNode( QDOM_AttrPrivate* oldAttr ); | ||
3127 | virtual bool hasAttribute( const QString& name ); | ||
3128 | virtual void normalize(); | ||
3129 | |||
3130 | QString text(); | ||
3131 | |||
3132 | // Overloaded from QDOM_NodePrivate | ||
3133 | virtual QDOM_NamedNodeMapPrivate* attributes() { return m_attr; } | ||
3134 | virtual bool isElement() { return TRUE; } | ||
3135 | virtual QDOM_NodePrivate* cloneNode( bool deep = TRUE ); | ||
3136 | virtual void save( QTextStream& s, int ) const; | ||
3137 | |||
3138 | // Variables | ||
3139 | QDOM_NamedNodeMapPrivate* m_attr; | ||
3140 | }; | ||
3141 | |||
3142 | QDOM_ElementPrivate::QDOM_ElementPrivate( QDOM_DocumentPrivate* d, QDOM_NodePrivate* p, | ||
3143 | const QString& tagname ) | ||
3144 | : QDOM_NodePrivate( d, p ) | ||
3145 | { | ||
3146 | name = tagname; | ||
3147 | m_attr = new QDOM_NamedNodeMapPrivate( this ); | ||
3148 | } | ||
3149 | |||
3150 | QDOM_ElementPrivate::QDOM_ElementPrivate( QDOM_ElementPrivate* n, bool deep ) : | ||
3151 | QDOM_NodePrivate( n, deep ) | ||
3152 | { | ||
3153 | m_attr = n->m_attr->clone( this ); | ||
3154 | // Reference is down to 0, so we set it to 1 here. | ||
3155 | m_attr->ref(); | ||
3156 | } | ||
3157 | |||
3158 | QDOM_ElementPrivate::~QDOM_ElementPrivate() | ||
3159 | { | ||
3160 | // qDebug("~Element=%s", nodeName().latin1() ); | ||
3161 | if ( m_attr->deref() ) | ||
3162 | delete m_attr; | ||
3163 | } | ||
3164 | |||
3165 | QDOM_NodePrivate* QDOM_ElementPrivate::cloneNode( bool deep) | ||
3166 | { | ||
3167 | QDOM_NodePrivate* p = new QDOM_ElementPrivate( this, deep ); | ||
3168 | // We are not interested in this node | ||
3169 | p->deref(); | ||
3170 | return p; | ||
3171 | } | ||
3172 | |||
3173 | QString QDOM_ElementPrivate::attribute( const QString& name_, const QString& defValue ) const | ||
3174 | { | ||
3175 | QDOM_NodePrivate* n = m_attr->namedItem( name_ ); | ||
3176 | if ( !n ) | ||
3177 | return defValue; | ||
3178 | |||
3179 | return n->nodeValue(); | ||
3180 | } | ||
3181 | |||
3182 | void QDOM_ElementPrivate::setAttribute( const QString& aname, const QString& newValue ) | ||
3183 | { | ||
3184 | removeAttribute( aname ); | ||
3185 | |||
3186 | QDOM_NodePrivate* n = new QDOM_AttrPrivate( ownerDocument(), this, aname ); | ||
3187 | n->setNodeValue( newValue ); | ||
3188 | |||
3189 | // Referencing is done by the map, so we set the reference | ||
3190 | // counter back to 0 here. This is ok since we created the QDOM_AttrPrivate. | ||
3191 | n->deref(); | ||
3192 | m_attr->setNamedItem( n ); | ||
3193 | } | ||
3194 | |||
3195 | void QDOM_ElementPrivate::removeAttribute( const QString& aname ) | ||
3196 | { | ||
3197 | QDOM_NodePrivate* p = m_attr->removeNamedItem( aname ); | ||
3198 | if ( p && p->count == 0 ) | ||
3199 | delete p; | ||
3200 | } | ||
3201 | |||
3202 | QDOM_AttrPrivate* QDOM_ElementPrivate::attributeNode( const QString& aname ) | ||
3203 | { | ||
3204 | return (QDOM_AttrPrivate*)m_attr->namedItem( aname ); | ||
3205 | } | ||
3206 | |||
3207 | QDOM_AttrPrivate* QDOM_ElementPrivate::setAttributeNode( QDOM_AttrPrivate* newAttr ) | ||
3208 | { | ||
3209 | QDOM_NodePrivate* n = m_attr->namedItem( newAttr->nodeName() ); | ||
3210 | |||
3211 | // Referencing is done by the maps | ||
3212 | m_attr->setNamedItem( newAttr ); | ||
3213 | |||
3214 | return (QDOM_AttrPrivate*)n; | ||
3215 | } | ||
3216 | |||
3217 | QDOM_AttrPrivate* QDOM_ElementPrivate::removeAttributeNode( QDOM_AttrPrivate* oldAttr ) | ||
3218 | { | ||
3219 | return (QDOM_AttrPrivate*)m_attr->removeNamedItem( oldAttr->nodeName() ); | ||
3220 | } | ||
3221 | |||
3222 | bool QDOM_ElementPrivate::hasAttribute( const QString& aname ) | ||
3223 | { | ||
3224 | return m_attr->contains( aname ); | ||
3225 | } | ||
3226 | |||
3227 | void QDOM_ElementPrivate::normalize() | ||
3228 | { | ||
3229 | qNormalizeElement( this ); | ||
3230 | } | ||
3231 | |||
3232 | QString QDOM_ElementPrivate::text() | ||
3233 | { | ||
3234 | QString t( "" ); | ||
3235 | |||
3236 | QDOM_NodePrivate* p = first; | ||
3237 | while ( p ) { | ||
3238 | if ( p->isText() || p->isCDATASection() ) | ||
3239 | t += p->nodeValue(); | ||
3240 | else if ( p->isElement() ) | ||
3241 | t += ((QDOM_ElementPrivate*)p)->text(); | ||
3242 | p = p->next; | ||
3243 | } | ||
3244 | |||
3245 | return t; | ||
3246 | } | ||
3247 | |||
3248 | void QDOM_ElementPrivate::save( QTextStream& s, int indent ) const | ||
3249 | { | ||
3250 | for ( int i = 0; i < indent; ++i ) | ||
3251 | s << " "; | ||
3252 | |||
3253 | s << "<" << name; | ||
3254 | |||
3255 | if ( !m_attr->map.isEmpty() ) { | ||
3256 | s << " "; | ||
3257 | QDictIterator<QDOM_NodePrivate> it( m_attr->map ); | ||
3258 | for ( ; it.current(); ++it ) { | ||
3259 | it.current()->save( s, 0 ); | ||
3260 | s << " "; | ||
3261 | } | ||
3262 | } | ||
3263 | |||
3264 | if ( last ) { // has child nodes | ||
3265 | if ( first->isText() ) | ||
3266 | s << ">"; | ||
3267 | else | ||
3268 | s << ">" << endl; | ||
3269 | QDOM_NodePrivate::save( s, indent + 1 ); | ||
3270 | if ( !last->isText() ) | ||
3271 | for( int i = 0; i < indent; ++i ) | ||
3272 | s << " "; | ||
3273 | s << "</" << name << ">" << endl; | ||
3274 | } else { | ||
3275 | s << "/>" << endl; | ||
3276 | } | ||
3277 | } | ||
3278 | |||
3279 | /************************************************************** | ||
3280 | * | ||
3281 | * QDomElement | ||
3282 | * | ||
3283 | **************************************************************/ | ||
3284 | |||
3285 | #define IMPL ((QDOM_ElementPrivate*)impl) | ||
3286 | |||
3287 | /*! | ||
3288 | \class QDomElement qdom.h | ||
3289 | \brief The QDomElement class represents one element in the DOM tree. | ||
3290 | |||
3291 | \module XML | ||
3292 | |||
3293 | Elements have a name() and zero or more attributes associated with them. | ||
3294 | |||
3295 | Attributes of the element are represented by QDomAttr objects, that can be | ||
3296 | queried using the attribute() and attributeNode() functions. You can set | ||
3297 | attributes with the setAttribute() and setAttributeNode() functions. | ||
3298 | |||
3299 | For further information about the Document Objct Model see | ||
3300 | <a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a>. | ||
3301 | For a more general introduction of the DOM implementation see the | ||
3302 | QDomDocument documentation. | ||
3303 | */ | ||
3304 | |||
3305 | /*! | ||
3306 | Constructs an empty element. Use the QDomDocument::createElement() function | ||
3307 | to construct elements with content. | ||
3308 | */ | ||
3309 | QDomElement::QDomElement() | ||
3310 | : QDomNode() | ||
3311 | { | ||
3312 | } | ||
3313 | |||
3314 | /*! | ||
3315 | Copy constructor. | ||
3316 | |||
3317 | The data of the copy is shared: modifying one will also change the other. If | ||
3318 | you want to make a real copy, use cloneNode() instead. | ||
3319 | */ | ||
3320 | QDomElement::QDomElement( const QDomElement& x ) | ||
3321 | : QDomNode( x ) | ||
3322 | { | ||
3323 | } | ||
3324 | |||
3325 | /*! | ||
3326 | \internal | ||
3327 | */ | ||
3328 | QDomElement::QDomElement( QDOM_ElementPrivate* n ) | ||
3329 | : QDomNode( n ) | ||
3330 | { | ||
3331 | } | ||
3332 | |||
3333 | /*! | ||
3334 | Assignment operator. | ||
3335 | |||
3336 | The data of the copy is shared: modifying one will also change the other. If | ||
3337 | you want to make a real copy, use cloneNode() instead. | ||
3338 | */ | ||
3339 | QDomElement& QDomElement::operator= ( const QDomElement& x ) | ||
3340 | { | ||
3341 | return (QDomElement&) QDomNode::operator=( x ); | ||
3342 | } | ||
3343 | |||
3344 | /*! | ||
3345 | Destructor. | ||
3346 | */ | ||
3347 | QDomElement::~QDomElement() | ||
3348 | { | ||
3349 | } | ||
3350 | |||
3351 | /*! | ||
3352 | Returns \c ElementNode. | ||
3353 | */ | ||
3354 | QDomNode::NodeType QDomElement::nodeType() const | ||
3355 | { | ||
3356 | return ElementNode; | ||
3357 | } | ||
3358 | |||
3359 | /*! | ||
3360 | Sets the tag name of this element. | ||
3361 | |||
3362 | \sa tagName() | ||
3363 | */ | ||
3364 | void QDomElement::setTagName( const QString& name ) | ||
3365 | { | ||
3366 | if ( impl ) | ||
3367 | impl->name = name; | ||
3368 | } | ||
3369 | |||
3370 | /*! | ||
3371 | Returns the tag name of this element. For an XML element like | ||
3372 | \code | ||
3373 | <img src="myimg.png"> | ||
3374 | \endcode | ||
3375 | the tagname would return "img". | ||
3376 | |||
3377 | \sa setTagName() | ||
3378 | */ | ||
3379 | QString QDomElement::tagName() const | ||
3380 | { | ||
3381 | if ( !impl ) | ||
3382 | return QString::null; | ||
3383 | return impl->nodeName(); | ||
3384 | } | ||
3385 | |||
3386 | /*! | ||
3387 | Returns the attribute with the name \a name. If the attribute does not exist | ||
3388 | \a defValue is returned. | ||
3389 | |||
3390 | \sa setAttribute() attributeNode() setAttributeNode() | ||
3391 | */ | ||
3392 | QString QDomElement::attribute( const QString& name, const QString& defValue ) const | ||
3393 | { | ||
3394 | if ( !impl ) | ||
3395 | return defValue; | ||
3396 | return IMPL->attribute( name, defValue ); | ||
3397 | } | ||
3398 | |||
3399 | /*! | ||
3400 | Sets the attribute with the name \a name to the string \a value. If the | ||
3401 | attribute does not exist, a new one is created. | ||
3402 | */ | ||
3403 | void QDomElement::setAttribute( const QString& name, const QString& value ) | ||
3404 | { | ||
3405 | if ( !impl ) | ||
3406 | return; | ||
3407 | IMPL->setAttribute( name, value ); | ||
3408 | } | ||
3409 | |||
3410 | /*! | ||
3411 | \overload | ||
3412 | */ | ||
3413 | void QDomElement::setAttribute( const QString& name, int value ) | ||
3414 | { | ||
3415 | if ( !impl ) | ||
3416 | return; | ||
3417 | QString x; | ||
3418 | x.setNum( value ); | ||
3419 | IMPL->setAttribute( name, x ); | ||
3420 | } | ||
3421 | |||
3422 | /*! | ||
3423 | \overload | ||
3424 | */ | ||
3425 | void QDomElement::setAttribute( const QString& name, uint value ) | ||
3426 | { | ||
3427 | if ( !impl ) | ||
3428 | return; | ||
3429 | QString x; | ||
3430 | x.setNum( value ); | ||
3431 | IMPL->setAttribute( name, x ); | ||
3432 | } | ||
3433 | |||
3434 | /*! | ||
3435 | \overload | ||
3436 | */ | ||
3437 | void QDomElement::setAttribute( const QString& name, double value ) | ||
3438 | { | ||
3439 | if ( !impl ) | ||
3440 | return; | ||
3441 | QString x; | ||
3442 | x.setNum( value ); | ||
3443 | IMPL->setAttribute( name, x ); | ||
3444 | } | ||
3445 | |||
3446 | /*! | ||
3447 | Removes the attribute with the name \a name from this element. | ||
3448 | |||
3449 | \sa setAttribute() attribute() | ||
3450 | */ | ||
3451 | void QDomElement::removeAttribute( const QString& name ) | ||
3452 | { | ||
3453 | if ( !impl ) | ||
3454 | return; | ||
3455 | IMPL->removeAttribute( name ); | ||
3456 | } | ||
3457 | |||
3458 | /*! | ||
3459 | Returns the QDomAttr object that corresponds to the attribute with the name | ||
3460 | \a name. If no such attribute exists a null object is returned. | ||
3461 | |||
3462 | \sa setAttributeNode() attribute() setAttribute() | ||
3463 | */ | ||
3464 | QDomAttr QDomElement::attributeNode( const QString& name) | ||
3465 | { | ||
3466 | if ( !impl ) | ||
3467 | return QDomAttr(); | ||
3468 | return QDomAttr( IMPL->attributeNode( name ) ); | ||
3469 | } | ||
3470 | |||
3471 | /*! | ||
3472 | Adds the attribute \a newAttr to this element. | ||
3473 | |||
3474 | If an attribute with the name \a newAttr exists in the element, the function | ||
3475 | returns this attribute; otherwise the function returns a null attribute. | ||
3476 | |||
3477 | \sa attributeNode() | ||
3478 | */ | ||
3479 | QDomAttr QDomElement::setAttributeNode( const QDomAttr& newAttr ) | ||
3480 | { | ||
3481 | if ( !impl ) | ||
3482 | return QDomAttr(); | ||
3483 | return QDomAttr( IMPL->setAttributeNode( ((QDOM_AttrPrivate*)newAttr.impl) ) ); | ||
3484 | } | ||
3485 | |||
3486 | /*! | ||
3487 | Removes the attribute \a oldAttr from the element and returns it. | ||
3488 | |||
3489 | \sa attributeNode() setAttributeNode() | ||
3490 | */ | ||
3491 | QDomAttr QDomElement::removeAttributeNode( const QDomAttr& oldAttr ) | ||
3492 | { | ||
3493 | if ( !impl ) | ||
3494 | return QDomAttr(); // ### should this return oldAttr? | ||
3495 | return QDomAttr( IMPL->removeAttributeNode( ((QDOM_AttrPrivate*)oldAttr.impl) ) ); | ||
3496 | } | ||
3497 | |||
3498 | /*! | ||
3499 | Returns a QDomNodeList containing all descendant elements of this element | ||
3500 | with the name \a tagname. The order they are in the node list, is the order | ||
3501 | they are encountered in a preorder traversal of the element tree. | ||
3502 | */ | ||
3503 | QDomNodeList QDomElement::elementsByTagName( const QString& tagname ) const | ||
3504 | { | ||
3505 | return QDomNodeList( new QDOM_NodeListPrivate( impl, tagname ) ); | ||
3506 | } | ||
3507 | |||
3508 | |||
3509 | /*! | ||
3510 | Calling normalize() on an element brings all its children into a standard | ||
3511 | form. This means, that adjacent QDomText objects will be merged to | ||
3512 | one text object (QDomCDATASection nodes are not merged). | ||
3513 | */ | ||
3514 | void QDomElement::normalize() | ||
3515 | { | ||
3516 | if ( !impl ) | ||
3517 | return; | ||
3518 | IMPL->normalize(); | ||
3519 | } | ||
3520 | |||
3521 | /*! | ||
3522 | Returns TRUE. | ||
3523 | */ | ||
3524 | bool QDomElement::isElement() const | ||
3525 | { | ||
3526 | return TRUE; | ||
3527 | } | ||
3528 | |||
3529 | /*! | ||
3530 | Returns a QDomNamedNodeMap containing all attributes for this element. | ||
3531 | |||
3532 | \sa attribute() setAttribute() attributeNode() setAttributeNode() | ||
3533 | */ | ||
3534 | QDomNamedNodeMap QDomElement::attributes() const | ||
3535 | { | ||
3536 | if ( !impl ) | ||
3537 | return QDomNamedNodeMap(); | ||
3538 | return QDomNamedNodeMap( IMPL->attributes() ); | ||
3539 | } | ||
3540 | |||
3541 | /*! | ||
3542 | Returns TRUE is this element has an attribute with the name \a name, | ||
3543 | otherwise FALSE. | ||
3544 | */ | ||
3545 | bool QDomElement::hasAttribute( const QString& name ) const | ||
3546 | { | ||
3547 | if ( !impl ) | ||
3548 | return FALSE; | ||
3549 | return IMPL->hasAttribute( name ); | ||
3550 | } | ||
3551 | |||
3552 | /*! | ||
3553 | Returns the text contained inside this element. | ||
3554 | |||
3555 | Example: | ||
3556 | \code | ||
3557 | <h1>Hello <b>Qt</b> <![CDATA[<xml is cool>]]></h1> | ||
3558 | \endcode | ||
3559 | |||
3560 | The function text() of the QDomElement for the <h1> tag, | ||
3561 | will return "Hello Qt <xml is cool>". | ||
3562 | |||
3563 | Comments are ignored by this function. It evaluates only | ||
3564 | QDomText and QDomCDATASection objects. | ||
3565 | */ | ||
3566 | QString QDomElement::text() const | ||
3567 | { | ||
3568 | if ( !impl ) | ||
3569 | return QString::null; | ||
3570 | return IMPL->text(); | ||
3571 | } | ||
3572 | |||
3573 | #undef IMPL | ||
3574 | |||
3575 | /*==============================================================*/ | ||
3576 | /* Text */ | ||
3577 | /*==============================================================*/ | ||
3578 | |||
3579 | /************************************************************** | ||
3580 | * | ||
3581 | * QDOM_TextPrivate | ||
3582 | * | ||
3583 | **************************************************************/ | ||
3584 | |||
3585 | QString* QDOM_TextPrivate::textName = 0; | ||
3586 | |||
3587 | QDOM_TextPrivate::QDOM_TextPrivate( QDOM_DocumentPrivate* d, QDOM_NodePrivate* parent, const QString& value ) | ||
3588 | : QDOM_CharacterDataPrivate( d, parent, value ) | ||
3589 | { | ||
3590 | if ( !textName ) | ||
3591 | textName = new QString( "#text" ); | ||
3592 | name = *textName; | ||
3593 | } | ||
3594 | |||
3595 | QDOM_TextPrivate::QDOM_TextPrivate( QDOM_TextPrivate* n, bool deep ) | ||
3596 | : QDOM_CharacterDataPrivate( n, deep ) | ||
3597 | { | ||
3598 | } | ||
3599 | |||
3600 | QDOM_TextPrivate::~QDOM_TextPrivate() | ||
3601 | { | ||
3602 | } | ||
3603 | |||
3604 | QDOM_NodePrivate* QDOM_TextPrivate::cloneNode( bool deep) | ||
3605 | { | ||
3606 | QDOM_NodePrivate* p = new QDOM_TextPrivate( this, deep ); | ||
3607 | // We are not interested in this node | ||
3608 | p->deref(); | ||
3609 | return p; | ||
3610 | } | ||
3611 | |||
3612 | QDOM_TextPrivate* QDOM_TextPrivate::splitText( int offset ) | ||
3613 | { | ||
3614 | if ( !parent ) { | ||
3615 | qWarning( "QDomText::splitText The node has no parent. So I can not split" ); | ||
3616 | return 0; | ||
3617 | } | ||
3618 | |||
3619 | QDOM_TextPrivate* t = new QDOM_TextPrivate( ownerDocument(), 0, value.mid( offset ) ); | ||
3620 | value.truncate( offset ); | ||
3621 | |||
3622 | parent->insertAfter( t, this ); | ||
3623 | |||
3624 | return t; | ||
3625 | } | ||
3626 | |||
3627 | void QDOM_TextPrivate::save( QTextStream& s, int ) const | ||
3628 | { | ||
3629 | s << encodeAttr( value ); | ||
3630 | } | ||
3631 | |||
3632 | /************************************************************** | ||
3633 | * | ||
3634 | * QDomText | ||
3635 | * | ||
3636 | **************************************************************/ | ||
3637 | |||
3638 | #define IMPL ((QDOM_TextPrivate*)impl) | ||
3639 | |||
3640 | /*! | ||
3641 | \class QDomText qdom.h | ||
3642 | \brief The QDomText class represents textual data in the parsed XML document. | ||
3643 | |||
3644 | \module XML | ||
3645 | |||
3646 | For further information about the Document Objct Model see | ||
3647 | <a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a>. | ||
3648 | For a more general introduction of the DOM implementation see the | ||
3649 | QDomDocument documentation. | ||
3650 | */ | ||
3651 | |||
3652 | /*! | ||
3653 | Constructs an empty QDomText object. | ||
3654 | |||
3655 | To construct a QDomText with content, use QDomDocument::createTextNode(). | ||
3656 | */ | ||
3657 | QDomText::QDomText() | ||
3658 | : QDomCharacterData() | ||
3659 | { | ||
3660 | } | ||
3661 | |||
3662 | /*! | ||
3663 | Copy constructor. | ||
3664 | |||
3665 | The data of the copy is shared: modifying one will also change the other. If | ||
3666 | you want to make a real copy, use cloneNode() instead. | ||
3667 | */ | ||
3668 | QDomText::QDomText( const QDomText& x ) | ||
3669 | : QDomCharacterData( x ) | ||
3670 | { | ||
3671 | } | ||
3672 | |||
3673 | /*! | ||
3674 | \internal | ||
3675 | */ | ||
3676 | QDomText::QDomText( QDOM_TextPrivate* n ) | ||
3677 | : QDomCharacterData( n ) | ||
3678 | { | ||
3679 | } | ||
3680 | |||
3681 | /*! | ||
3682 | Assignment operator. | ||
3683 | |||
3684 | The data of the copy is shared: modifying one will also change the other. If | ||
3685 | you want to make a real copy, use cloneNode() instead. | ||
3686 | */ | ||
3687 | QDomText& QDomText::operator= ( const QDomText& x ) | ||
3688 | { | ||
3689 | return (QDomText&) QDomNode::operator=( x ); | ||
3690 | } | ||
3691 | |||
3692 | /*! | ||
3693 | Destructor. | ||
3694 | */ | ||
3695 | QDomText::~QDomText() | ||
3696 | { | ||
3697 | } | ||
3698 | |||
3699 | /*! | ||
3700 | Returns \c TextNode. | ||
3701 | */ | ||
3702 | QDomNode::NodeType QDomText::nodeType() const | ||
3703 | { | ||
3704 | return TextNode; | ||
3705 | } | ||
3706 | |||
3707 | /*! | ||
3708 | Splits this object at position \a offset into two QDomText objects. The newly | ||
3709 | created object is inserted into the document tree after this object. | ||
3710 | |||
3711 | The function returns the newly created object. | ||
3712 | |||
3713 | \sa QDomElement::normalize() | ||
3714 | */ | ||
3715 | QDomText QDomText::splitText( int offset ) | ||
3716 | { | ||
3717 | if ( !impl ) | ||
3718 | return QDomText(); | ||
3719 | return QDomText( IMPL->splitText( offset ) ); | ||
3720 | } | ||
3721 | |||
3722 | /*! | ||
3723 | Returns TRUE. | ||
3724 | */ | ||
3725 | bool QDomText::isText() const | ||
3726 | { | ||
3727 | return TRUE; | ||
3728 | } | ||
3729 | |||
3730 | #undef IMPL | ||
3731 | |||
3732 | /*==============================================================*/ | ||
3733 | /* Comment */ | ||
3734 | /*==============================================================*/ | ||
3735 | |||
3736 | /************************************************************** | ||
3737 | * | ||
3738 | * QDOM_CommentPrivate | ||
3739 | * | ||
3740 | **************************************************************/ | ||
3741 | |||
3742 | class QDOM_CommentPrivate : public QDOM_CharacterDataPrivate | ||
3743 | { | ||
3744 | public: | ||
3745 | QDOM_CommentPrivate( QDOM_DocumentPrivate*, QDOM_NodePrivate* parent, const QString& value ); | ||
3746 | QDOM_CommentPrivate( QDOM_CommentPrivate* n, bool deep ); | ||
3747 | ~QDOM_CommentPrivate(); | ||
3748 | |||
3749 | // Overloaded from QDOM_NodePrivate | ||
3750 | virtual QDOM_NodePrivate* cloneNode( bool deep = TRUE ); | ||
3751 | bool isComment() { return TRUE; } | ||
3752 | virtual void save( QTextStream& s, int ) const; | ||
3753 | |||
3754 | static QString* commentName; | ||
3755 | }; | ||
3756 | |||
3757 | QString* QDOM_CommentPrivate::commentName = 0; | ||
3758 | |||
3759 | QDOM_CommentPrivate::QDOM_CommentPrivate( QDOM_DocumentPrivate* d, QDOM_NodePrivate* parent, const QString& value ) | ||
3760 | : QDOM_CharacterDataPrivate( d, parent, value ) | ||
3761 | { | ||
3762 | if ( !commentName ) | ||
3763 | commentName = new QString( "#comment" ); | ||
3764 | name = *commentName; | ||
3765 | } | ||
3766 | |||
3767 | QDOM_CommentPrivate::QDOM_CommentPrivate( QDOM_CommentPrivate* n, bool deep ) | ||
3768 | : QDOM_CharacterDataPrivate( n, deep ) | ||
3769 | { | ||
3770 | } | ||
3771 | |||
3772 | QDOM_CommentPrivate::~QDOM_CommentPrivate() | ||
3773 | { | ||
3774 | } | ||
3775 | |||
3776 | QDOM_NodePrivate* QDOM_CommentPrivate::cloneNode( bool deep) | ||
3777 | { | ||
3778 | QDOM_NodePrivate* p = new QDOM_CommentPrivate( this, deep ); | ||
3779 | // We are not interested in this node | ||
3780 | p->deref(); | ||
3781 | return p; | ||
3782 | } | ||
3783 | |||
3784 | void QDOM_CommentPrivate::save( QTextStream& s, int ) const | ||
3785 | { | ||
3786 | s << "<!--" << value << "-->"; | ||
3787 | } | ||
3788 | |||
3789 | /************************************************************** | ||
3790 | * | ||
3791 | * QDomComment | ||
3792 | * | ||
3793 | **************************************************************/ | ||
3794 | |||
3795 | #define IMPL ((QDOM_CommentPrivate*)impl) | ||
3796 | |||
3797 | /*! | ||
3798 | \class QDomComment qdom.h | ||
3799 | \brief The QDomComment class represents an XML comment. | ||
3800 | |||
3801 | \module XML | ||
3802 | |||
3803 | A comment in the parsed XML such as | ||
3804 | \code | ||
3805 | <!-- this is a comment --> | ||
3806 | \endcode | ||
3807 | is represented by QDomComment objects in the parsed Dom tree. | ||
3808 | |||
3809 | For further information about the Document Objct Model see | ||
3810 | <a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a>. | ||
3811 | For a more general introduction of the DOM implementation see the | ||
3812 | QDomDocument documentation. | ||
3813 | */ | ||
3814 | |||
3815 | /*! | ||
3816 | Constructs an empty comment. To construct a comment with content, use | ||
3817 | the QDomDocument::createComment() function. | ||
3818 | */ | ||
3819 | QDomComment::QDomComment() | ||
3820 | : QDomCharacterData() | ||
3821 | { | ||
3822 | } | ||
3823 | |||
3824 | /*! | ||
3825 | Copy constructor. | ||
3826 | |||
3827 | The data of the copy is shared: modifying one will also change the other. If | ||
3828 | you want to make a real copy, use cloneNode() instead. | ||
3829 | */ | ||
3830 | QDomComment::QDomComment( const QDomComment& x ) | ||
3831 | : QDomCharacterData( x ) | ||
3832 | { | ||
3833 | } | ||
3834 | |||
3835 | /*! | ||
3836 | \internal | ||
3837 | */ | ||
3838 | QDomComment::QDomComment( QDOM_CommentPrivate* n ) | ||
3839 | : QDomCharacterData( n ) | ||
3840 | { | ||
3841 | } | ||
3842 | |||
3843 | /*! | ||
3844 | Assignment operator. | ||
3845 | |||
3846 | The data of the copy is shared: modifying one will also change the other. If | ||
3847 | you want to make a real copy, use cloneNode() instead. | ||
3848 | */ | ||
3849 | QDomComment& QDomComment::operator= ( const QDomComment& x ) | ||
3850 | { | ||
3851 | return (QDomComment&) QDomNode::operator=( x ); | ||
3852 | } | ||
3853 | |||
3854 | /*! | ||
3855 | Destructor. | ||
3856 | */ | ||
3857 | QDomComment::~QDomComment() | ||
3858 | { | ||
3859 | } | ||
3860 | |||
3861 | /*! | ||
3862 | Returns \c CommentNode. | ||
3863 | */ | ||
3864 | QDomNode::NodeType QDomComment::nodeType() const | ||
3865 | { | ||
3866 | return CommentNode; | ||
3867 | } | ||
3868 | |||
3869 | /*! | ||
3870 | Returns TRUE. | ||
3871 | */ | ||
3872 | bool QDomComment::isComment() const | ||
3873 | { | ||
3874 | return TRUE; | ||
3875 | } | ||
3876 | |||
3877 | #undef IMPL | ||
3878 | |||
3879 | /*==============================================================*/ | ||
3880 | /* CDATASection */ | ||
3881 | /*==============================================================*/ | ||
3882 | |||
3883 | /************************************************************** | ||
3884 | * | ||
3885 | * QDOM_CDATASectionPrivate | ||
3886 | * | ||
3887 | **************************************************************/ | ||
3888 | |||
3889 | class QDOM_CDATASectionPrivate : public QDOM_TextPrivate | ||
3890 | { | ||
3891 | public: | ||
3892 | QDOM_CDATASectionPrivate( QDOM_DocumentPrivate*, QDOM_NodePrivate* parent, const QString& value ); | ||
3893 | QDOM_CDATASectionPrivate( QDOM_CDATASectionPrivate* n, bool deep ); | ||
3894 | ~QDOM_CDATASectionPrivate(); | ||
3895 | |||
3896 | // Overloaded from QDOM_NodePrivate | ||
3897 | virtual QDOM_NodePrivate* cloneNode( bool deep = TRUE ); | ||
3898 | virtual bool isCDATASection() { return TRUE; } | ||
3899 | virtual void save( QTextStream& s, int ) const; | ||
3900 | |||
3901 | static QString* cdataName; | ||
3902 | }; | ||
3903 | |||
3904 | QString* QDOM_CDATASectionPrivate::cdataName = 0; | ||
3905 | |||
3906 | QDOM_CDATASectionPrivate::QDOM_CDATASectionPrivate( QDOM_DocumentPrivate* d, QDOM_NodePrivate* parent, | ||
3907 | const QString& value ) | ||
3908 | : QDOM_TextPrivate( d, parent, value ) | ||
3909 | { | ||
3910 | if ( !cdataName ) | ||
3911 | cdataName = new QString( "#cdata-section" ); | ||
3912 | name = *cdataName; | ||
3913 | } | ||
3914 | |||
3915 | QDOM_CDATASectionPrivate::QDOM_CDATASectionPrivate( QDOM_CDATASectionPrivate* n, bool deep ) | ||
3916 | : QDOM_TextPrivate( n, deep ) | ||
3917 | { | ||
3918 | } | ||
3919 | |||
3920 | QDOM_CDATASectionPrivate::~QDOM_CDATASectionPrivate() | ||
3921 | { | ||
3922 | } | ||
3923 | |||
3924 | QDOM_NodePrivate* QDOM_CDATASectionPrivate::cloneNode( bool deep) | ||
3925 | { | ||
3926 | QDOM_NodePrivate* p = new QDOM_CDATASectionPrivate( this, deep ); | ||
3927 | // We are not interested in this node | ||
3928 | p->deref(); | ||
3929 | return p; | ||
3930 | } | ||
3931 | |||
3932 | void QDOM_CDATASectionPrivate::save( QTextStream& s, int ) const | ||
3933 | { | ||
3934 | // #### How do we escape "]]>" ? | ||
3935 | s << "<![CDATA[" << value << "]]>"; | ||
3936 | } | ||
3937 | |||
3938 | /************************************************************** | ||
3939 | * | ||
3940 | * QDomCDATASection | ||
3941 | * | ||
3942 | **************************************************************/ | ||
3943 | |||
3944 | #define IMPL ((QDOM_CDATASectionPrivate*)impl) | ||
3945 | |||
3946 | /*! | ||
3947 | \class QDomCDATASection qdom.h | ||
3948 | \brief The QDomCDATASection class represents an XML CDATA section. | ||
3949 | |||
3950 | \module XML | ||
3951 | |||
3952 | CDATA sections are used to escape blocks of text containing | ||
3953 | characters that would otherwise be regarded as markup. The only | ||
3954 | delimiter that is recognized in a CDATA section is the "]]>" | ||
3955 | string that ends the CDATA section. CDATA sections can not be | ||
3956 | nested. The primary purpose is for including material such as XML | ||
3957 | fragments, without needing to escape all the delimiters. | ||
3958 | |||
3959 | Adjacent QDomCDATASection nodes are not merged by the | ||
3960 | QDomElement.normalize() function. | ||
3961 | |||
3962 | For further information about the Document Objct Model see | ||
3963 | <a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a>. | ||
3964 | For a more general introduction of the DOM implementation see the | ||
3965 | QDomDocument documentation. | ||
3966 | */ | ||
3967 | |||
3968 | /*! | ||
3969 | Constructs an empty CDATA section. To create a CDATA section with content, | ||
3970 | use the QDomDocument::createCDATASection() function. | ||
3971 | */ | ||
3972 | QDomCDATASection::QDomCDATASection() | ||
3973 | : QDomText() | ||
3974 | { | ||
3975 | } | ||
3976 | |||
3977 | /*! | ||
3978 | Copy constructor. | ||
3979 | |||
3980 | The data of the copy is shared: modifying one will also change the other. If | ||
3981 | you want to make a real copy, use cloneNode() instead. | ||
3982 | */ | ||
3983 | QDomCDATASection::QDomCDATASection( const QDomCDATASection& x ) | ||
3984 | : QDomText( x ) | ||
3985 | { | ||
3986 | } | ||
3987 | |||
3988 | /*! | ||
3989 | \internal | ||
3990 | */ | ||
3991 | QDomCDATASection::QDomCDATASection( QDOM_CDATASectionPrivate* n ) | ||
3992 | : QDomText( n ) | ||
3993 | { | ||
3994 | } | ||
3995 | |||
3996 | /*! | ||
3997 | Assigment operator. | ||
3998 | |||
3999 | The data of the copy is shared: modifying one will also change the other. If | ||
4000 | you want to make a real copy, use cloneNode() instead. | ||
4001 | */ | ||
4002 | QDomCDATASection& QDomCDATASection::operator= ( const QDomCDATASection& x ) | ||
4003 | { | ||
4004 | return (QDomCDATASection&) QDomNode::operator=( x ); | ||
4005 | } | ||
4006 | |||
4007 | /*! | ||
4008 | Destructor. | ||
4009 | */ | ||
4010 | QDomCDATASection::~QDomCDATASection() | ||
4011 | { | ||
4012 | } | ||
4013 | |||
4014 | /*! | ||
4015 | Returns \c CDATASection. | ||
4016 | */ | ||
4017 | QDomNode::NodeType QDomCDATASection::nodeType() const | ||
4018 | { | ||
4019 | return CDATASectionNode; | ||
4020 | } | ||
4021 | |||
4022 | /*! | ||
4023 | Returns TRUE | ||
4024 | */ | ||
4025 | bool QDomCDATASection::isCDATASection() const | ||
4026 | { | ||
4027 | return TRUE; | ||
4028 | } | ||
4029 | |||
4030 | #undef IMPL | ||
4031 | |||
4032 | /*==============================================================*/ | ||
4033 | /* Notation */ | ||
4034 | /*==============================================================*/ | ||
4035 | |||
4036 | /************************************************************** | ||
4037 | * | ||
4038 | * QDOM_NotationPrivate | ||
4039 | * | ||
4040 | **************************************************************/ | ||
4041 | |||
4042 | class QDOM_NotationPrivate : public QDOM_NodePrivate | ||
4043 | { | ||
4044 | public: | ||
4045 | QDOM_NotationPrivate( QDOM_DocumentPrivate*, QDOM_NodePrivate* parent, const QString& name, | ||
4046 | const QString& pub, const QString& sys ); | ||
4047 | QDOM_NotationPrivate( QDOM_NotationPrivate* n, bool deep ); | ||
4048 | ~QDOM_NotationPrivate(); | ||
4049 | |||
4050 | // Overloaded from QDOM_NodePrivate | ||
4051 | virtual QDOM_NodePrivate* cloneNode( bool deep = TRUE ); | ||
4052 | virtual bool isNotation() { return TRUE; } | ||
4053 | virtual void save( QTextStream& s, int ) const; | ||
4054 | |||
4055 | // Variables | ||
4056 | QString m_sys; | ||
4057 | QString m_pub; | ||
4058 | }; | ||
4059 | |||
4060 | QDOM_NotationPrivate::QDOM_NotationPrivate( QDOM_DocumentPrivate* d, QDOM_NodePrivate* parent, | ||
4061 | const QString& aname, | ||
4062 | const QString& pub, const QString& sys ) | ||
4063 | : QDOM_NodePrivate( d, parent ) | ||
4064 | { | ||
4065 | name = aname; | ||
4066 | m_pub = pub; | ||
4067 | m_sys = sys; | ||
4068 | } | ||
4069 | |||
4070 | QDOM_NotationPrivate::QDOM_NotationPrivate( QDOM_NotationPrivate* n, bool deep ) | ||
4071 | : QDOM_NodePrivate( n, deep ) | ||
4072 | { | ||
4073 | m_sys = n->m_sys; | ||
4074 | m_pub = n->m_pub; | ||
4075 | } | ||
4076 | |||
4077 | QDOM_NotationPrivate::~QDOM_NotationPrivate() | ||
4078 | { | ||
4079 | } | ||
4080 | |||
4081 | QDOM_NodePrivate* QDOM_NotationPrivate::cloneNode( bool deep) | ||
4082 | { | ||
4083 | QDOM_NodePrivate* p = new QDOM_NotationPrivate( this, deep ); | ||
4084 | // We are not interested in this node | ||
4085 | p->deref(); | ||
4086 | return p; | ||
4087 | } | ||
4088 | |||
4089 | void QDOM_NotationPrivate::save( QTextStream& s, int ) const | ||
4090 | { | ||
4091 | s << "<!NOTATION " << name << " "; | ||
4092 | if ( !m_pub.isEmpty() ) { | ||
4093 | s << "PUBLIC \"" << m_pub << "\""; | ||
4094 | if ( !m_sys.isEmpty() ) | ||
4095 | s << " \"" << m_sys << "\""; | ||
4096 | } else { | ||
4097 | s << "SYSTEM \"" << m_sys << "\""; | ||
4098 | } | ||
4099 | s << ">"; | ||
4100 | } | ||
4101 | |||
4102 | /************************************************************** | ||
4103 | * | ||
4104 | * QDomNotation | ||
4105 | * | ||
4106 | **************************************************************/ | ||
4107 | |||
4108 | #define IMPL ((QDOM_NotationPrivate*)impl) | ||
4109 | |||
4110 | /*! | ||
4111 | \class QDomNotation qdom.h | ||
4112 | \brief The QDomNotation class represents an XML notation. | ||
4113 | |||
4114 | \module XML | ||
4115 | |||
4116 | A notation either declares, by name, the format of an unparsed entity | ||
4117 | (see section 4.7 of the XML 1.0 specification), or is used for | ||
4118 | formal declaration of processing instruction targets (see section | ||
4119 | 2.6 of the XML 1.0 specification). | ||
4120 | |||
4121 | DOM does not support editing notation nodes; they are therefore readonly. | ||
4122 | |||
4123 | A notation node does not have any parent. | ||
4124 | |||
4125 | For further information about the Document Objct Model see | ||
4126 | <a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a>. | ||
4127 | For a more general introduction of the DOM implementation see the | ||
4128 | QDomDocument documentation. | ||
4129 | */ | ||
4130 | |||
4131 | |||
4132 | /*! | ||
4133 | Constructor. | ||
4134 | */ | ||
4135 | QDomNotation::QDomNotation() | ||
4136 | : QDomNode() | ||
4137 | { | ||
4138 | } | ||
4139 | |||
4140 | /*! | ||
4141 | Copy constructor. | ||
4142 | |||
4143 | The data of the copy is shared: modifying one will also change the other. If | ||
4144 | you want to make a real copy, use cloneNode() instead. | ||
4145 | */ | ||
4146 | QDomNotation::QDomNotation( const QDomNotation& x ) | ||
4147 | : QDomNode( x ) | ||
4148 | { | ||
4149 | } | ||
4150 | |||
4151 | /*! | ||
4152 | \internal | ||
4153 | */ | ||
4154 | QDomNotation::QDomNotation( QDOM_NotationPrivate* n ) | ||
4155 | : QDomNode( n ) | ||
4156 | { | ||
4157 | } | ||
4158 | |||
4159 | /*! | ||
4160 | Assignment operator. | ||
4161 | |||
4162 | The data of the copy is shared: modifying one will also change the other. If | ||
4163 | you want to make a real copy, use cloneNode() instead. | ||
4164 | */ | ||
4165 | QDomNotation& QDomNotation::operator= ( const QDomNotation& x ) | ||
4166 | { | ||
4167 | return (QDomNotation&) QDomNode::operator=( x ); | ||
4168 | } | ||
4169 | |||
4170 | /*! | ||
4171 | Destructor. | ||
4172 | */ | ||
4173 | QDomNotation::~QDomNotation() | ||
4174 | { | ||
4175 | } | ||
4176 | |||
4177 | /*! | ||
4178 | Returns \c NotationNode. | ||
4179 | */ | ||
4180 | QDomNode::NodeType QDomNotation::nodeType() const | ||
4181 | { | ||
4182 | return NotationNode; | ||
4183 | } | ||
4184 | |||
4185 | /*! | ||
4186 | Returns the public identifier of this notation. | ||
4187 | */ | ||
4188 | QString QDomNotation::publicId() const | ||
4189 | { | ||
4190 | if ( !impl ) | ||
4191 | return QString::null; | ||
4192 | return IMPL->m_pub; | ||
4193 | } | ||
4194 | |||
4195 | /*! | ||
4196 | Returns the system identifier of this notation. | ||
4197 | */ | ||
4198 | QString QDomNotation::systemId() const | ||
4199 | { | ||
4200 | if ( !impl ) | ||
4201 | return QString::null; | ||
4202 | return IMPL->m_sys; | ||
4203 | } | ||
4204 | |||
4205 | /*! | ||
4206 | Returns TRUE. | ||
4207 | */ | ||
4208 | bool QDomNotation::isNotation() const | ||
4209 | { | ||
4210 | return TRUE; | ||
4211 | } | ||
4212 | |||
4213 | #undef IMPL | ||
4214 | |||
4215 | |||
4216 | /*==============================================================*/ | ||
4217 | /* Entity */ | ||
4218 | /*==============================================================*/ | ||
4219 | |||
4220 | /************************************************************** | ||
4221 | * | ||
4222 | * QDOM_EntityPrivate | ||
4223 | * | ||
4224 | **************************************************************/ | ||
4225 | |||
4226 | class QDOM_EntityPrivate : public QDOM_NodePrivate | ||
4227 | { | ||
4228 | public: | ||
4229 | QDOM_EntityPrivate( QDOM_DocumentPrivate*, QDOM_NodePrivate* parent, const QString& name, | ||
4230 | const QString& pub, const QString& sys, const QString& notation ); | ||
4231 | QDOM_EntityPrivate( QDOM_EntityPrivate* n, bool deep ); | ||
4232 | ~QDOM_EntityPrivate(); | ||
4233 | |||
4234 | // Overloaded from QDOM_NodePrivate | ||
4235 | virtual QDOM_NodePrivate* cloneNode( bool deep = TRUE ); | ||
4236 | virtual bool isEntity() { return TRUE; } | ||
4237 | virtual void save( QTextStream& s, int ) const; | ||
4238 | |||
4239 | // Variables | ||
4240 | QString m_sys; | ||
4241 | QString m_pub; | ||
4242 | QString m_notationName; | ||
4243 | }; | ||
4244 | |||
4245 | QDOM_EntityPrivate::QDOM_EntityPrivate( QDOM_DocumentPrivate* d, QDOM_NodePrivate* parent, | ||
4246 | const QString& aname, | ||
4247 | const QString& pub, const QString& sys, const QString& notation ) | ||
4248 | : QDOM_NodePrivate( d, parent ) | ||
4249 | { | ||
4250 | name = aname; | ||
4251 | m_pub = pub; | ||
4252 | m_sys = sys; | ||
4253 | m_notationName = notation; | ||
4254 | } | ||
4255 | |||
4256 | QDOM_EntityPrivate::QDOM_EntityPrivate( QDOM_EntityPrivate* n, bool deep ) | ||
4257 | : QDOM_NodePrivate( n, deep ) | ||
4258 | { | ||
4259 | m_sys = n->m_sys; | ||
4260 | m_pub = n->m_pub; | ||
4261 | m_notationName = n->m_notationName; | ||
4262 | } | ||
4263 | |||
4264 | QDOM_EntityPrivate::~QDOM_EntityPrivate() | ||
4265 | { | ||
4266 | } | ||
4267 | |||
4268 | QDOM_NodePrivate* QDOM_EntityPrivate::cloneNode( bool deep) | ||
4269 | { | ||
4270 | QDOM_NodePrivate* p = new QDOM_EntityPrivate( this, deep ); | ||
4271 | // We are not interested in this node | ||
4272 | p->deref(); | ||
4273 | return p; | ||
4274 | } | ||
4275 | |||
4276 | /* | ||
4277 | Encode an entity value upon saving. | ||
4278 | */ | ||
4279 | static QCString encodeEntity( const QCString& str ) | ||
4280 | { | ||
4281 | QCString tmp( str ); | ||
4282 | uint len = tmp.length(); | ||
4283 | uint i = 0; | ||
4284 | const char* d = tmp.data(); | ||
4285 | while ( i < len ) { | ||
4286 | if ( d[i] == '%' ){ | ||
4287 | tmp.replace( i, 1, "<" ); | ||
4288 | d = tmp.data(); | ||
4289 | len += 4; | ||
4290 | i += 5; | ||
4291 | } | ||
4292 | else if ( d[i] == '"' ) { | ||
4293 | tmp.replace( i, 1, """ ); | ||
4294 | d = tmp.data(); | ||
4295 | len += 4; | ||
4296 | i += 5; | ||
4297 | } else if ( d[i] == '&' && i + 1 < len && d[i+1] == '#' ) { | ||
4298 | // Dont encode < or " or &custom;. | ||
4299 | // Only encode character references | ||
4300 | tmp.replace( i, 1, "&" ); | ||
4301 | d = tmp.data(); | ||
4302 | len += 4; | ||
4303 | i += 5; | ||
4304 | } else { | ||
4305 | ++i; | ||
4306 | } | ||
4307 | } | ||
4308 | |||
4309 | return tmp; | ||
4310 | } | ||
4311 | |||
4312 | void QDOM_EntityPrivate::save( QTextStream& s, int ) const | ||
4313 | { | ||
4314 | if ( m_sys.isEmpty() && m_pub.isEmpty() ) { | ||
4315 | s << "<!ENTITY " << name << " \"" << encodeEntity( value.utf8() ) << "\">"; | ||
4316 | } else { | ||
4317 | s << "<!ENTITY " << name << " "; | ||
4318 | if ( m_pub.isEmpty() ) | ||
4319 | s << "SYSTEM \"" << m_sys << "\""; | ||
4320 | else | ||
4321 | s << "PUBLIC \"" << m_pub << "\" \"" << m_sys << "\""; | ||
4322 | if ( !m_notationName.isEmpty() ) | ||
4323 | s << "NDATA" << m_notationName; | ||
4324 | s << ">"; | ||
4325 | } | ||
4326 | } | ||
4327 | |||
4328 | /************************************************************** | ||
4329 | * | ||
4330 | * QDomEntity | ||
4331 | * | ||
4332 | **************************************************************/ | ||
4333 | |||
4334 | #define IMPL ((QDOM_EntityPrivate*)impl) | ||
4335 | |||
4336 | /*! | ||
4337 | \class QDomEntity qdom.h | ||
4338 | \brief The QDomEntity class represents an XML entity. | ||
4339 | |||
4340 | \module XML | ||
4341 | |||
4342 | This class represents an entity in an XML document, either parsed or | ||
4343 | unparsed. Note that this models the entity itself not the entity declaration. | ||
4344 | |||
4345 | DOM does not support editing entity nodes; if a user wants to make changes to | ||
4346 | the contents of an entity, every related QDomEntityReference node has to be | ||
4347 | replaced in the DOM tree by a clone of the entity's contents, and then | ||
4348 | the desired changes must be made to each of those clones instead. All the | ||
4349 | descendants of an entity node are readonly. | ||
4350 | |||
4351 | An entity node does not have any parent. | ||
4352 | |||
4353 | For further information about the Document Objct Model see | ||
4354 | <a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a>. | ||
4355 | For a more general introduction of the DOM implementation see the | ||
4356 | QDomDocument documentation. | ||
4357 | */ | ||
4358 | |||
4359 | |||
4360 | /*! | ||
4361 | Constructs an empty entity. | ||
4362 | */ | ||
4363 | QDomEntity::QDomEntity() | ||
4364 | : QDomNode() | ||
4365 | { | ||
4366 | } | ||
4367 | |||
4368 | |||
4369 | /*! | ||
4370 | Copy constructor. | ||
4371 | |||
4372 | The data of the copy is shared: modifying one will also change the other. If | ||
4373 | you want to make a real copy, use cloneNode() instead. | ||
4374 | */ | ||
4375 | QDomEntity::QDomEntity( const QDomEntity& x ) | ||
4376 | : QDomNode( x ) | ||
4377 | { | ||
4378 | } | ||
4379 | |||
4380 | /*! | ||
4381 | \internal | ||
4382 | */ | ||
4383 | QDomEntity::QDomEntity( QDOM_EntityPrivate* n ) | ||
4384 | : QDomNode( n ) | ||
4385 | { | ||
4386 | } | ||
4387 | |||
4388 | /*! | ||
4389 | Assignment operator. | ||
4390 | |||
4391 | The data of the copy is shared: modifying one will also change the other. If | ||
4392 | you want to make a real copy, use cloneNode() instead. | ||
4393 | */ | ||
4394 | QDomEntity& QDomEntity::operator= ( const QDomEntity& x ) | ||
4395 | { | ||
4396 | return (QDomEntity&) QDomNode::operator=( x ); | ||
4397 | } | ||
4398 | |||
4399 | /*! | ||
4400 | Destructor. | ||
4401 | */ | ||
4402 | QDomEntity::~QDomEntity() | ||
4403 | { | ||
4404 | } | ||
4405 | |||
4406 | /*! | ||
4407 | Returns \c EntityNode. | ||
4408 | */ | ||
4409 | QDomNode::NodeType QDomEntity::nodeType() const | ||
4410 | { | ||
4411 | return EntityNode; | ||
4412 | } | ||
4413 | |||
4414 | /*! | ||
4415 | Returns the public identifier associated with this entity. | ||
4416 | If the public identifier was not specified QString::null is returned. | ||
4417 | */ | ||
4418 | QString QDomEntity::publicId() const | ||
4419 | { | ||
4420 | if ( !impl ) | ||
4421 | return QString::null; | ||
4422 | return IMPL->m_pub; | ||
4423 | } | ||
4424 | |||
4425 | /*! | ||
4426 | Returns the system identifier associated with this entity. | ||
4427 | If the system identifier was not specified QString::null is returned. | ||
4428 | */ | ||
4429 | QString QDomEntity::systemId() const | ||
4430 | { | ||
4431 | if ( !impl ) | ||
4432 | return QString::null; | ||
4433 | return IMPL->m_sys; | ||
4434 | } | ||
4435 | |||
4436 | /*! | ||
4437 | For unparsed entities this function returns the name of the notation for the | ||
4438 | entity. For parsed entities this function returns QString::null. | ||
4439 | */ | ||
4440 | QString QDomEntity::notationName() const | ||
4441 | { | ||
4442 | if ( !impl ) | ||
4443 | return QString::null; | ||
4444 | return IMPL->m_notationName; | ||
4445 | } | ||
4446 | |||
4447 | /*! | ||
4448 | Returns TRUE. | ||
4449 | */ | ||
4450 | bool QDomEntity::isEntity() const | ||
4451 | { | ||
4452 | return TRUE; | ||
4453 | } | ||
4454 | |||
4455 | #undef IMPL | ||
4456 | |||
4457 | |||
4458 | /*==============================================================*/ | ||
4459 | /* EntityReference */ | ||
4460 | /*==============================================================*/ | ||
4461 | |||
4462 | /************************************************************** | ||
4463 | * | ||
4464 | * QDOM_EntityReferencePrivate | ||
4465 | * | ||
4466 | **************************************************************/ | ||
4467 | |||
4468 | class QDOM_EntityReferencePrivate : public QDOM_NodePrivate | ||
4469 | { | ||
4470 | public: | ||
4471 | QDOM_EntityReferencePrivate( QDOM_DocumentPrivate*, QDOM_NodePrivate* parent, const QString& name ); | ||
4472 | QDOM_EntityReferencePrivate( QDOM_NodePrivate* n, bool deep ); | ||
4473 | ~QDOM_EntityReferencePrivate(); | ||
4474 | |||
4475 | // Overloaded from QDOM_NodePrivate | ||
4476 | virtual QDOM_NodePrivate* cloneNode( bool deep = TRUE ); | ||
4477 | virtual bool isEntityReference() { return TRUE; } | ||
4478 | virtual void save( QTextStream& s, int ) const; | ||
4479 | }; | ||
4480 | |||
4481 | QDOM_EntityReferencePrivate::QDOM_EntityReferencePrivate( QDOM_DocumentPrivate* d, QDOM_NodePrivate* parent, const QString& aname ) | ||
4482 | : QDOM_NodePrivate( d, parent ) | ||
4483 | { | ||
4484 | name = aname; | ||
4485 | } | ||
4486 | |||
4487 | QDOM_EntityReferencePrivate::QDOM_EntityReferencePrivate( QDOM_NodePrivate* n, bool deep ) | ||
4488 | : QDOM_NodePrivate( n, deep ) | ||
4489 | { | ||
4490 | } | ||
4491 | |||
4492 | QDOM_EntityReferencePrivate::~QDOM_EntityReferencePrivate() | ||
4493 | { | ||
4494 | } | ||
4495 | |||
4496 | QDOM_NodePrivate* QDOM_EntityReferencePrivate::cloneNode( bool deep) | ||
4497 | { | ||
4498 | QDOM_NodePrivate* p = new QDOM_EntityReferencePrivate( this, deep ); | ||
4499 | // We are not interested in this node | ||
4500 | p->deref(); | ||
4501 | return p; | ||
4502 | } | ||
4503 | |||
4504 | void QDOM_EntityReferencePrivate::save( QTextStream& s, int ) const | ||
4505 | { | ||
4506 | s << "&" << name << ";"; | ||
4507 | } | ||
4508 | |||
4509 | /************************************************************** | ||
4510 | * | ||
4511 | * QDomEntityReference | ||
4512 | * | ||
4513 | **************************************************************/ | ||
4514 | |||
4515 | #define IMPL ((QDOM_EntityReferencePrivate*)impl) | ||
4516 | |||
4517 | /*! | ||
4518 | \class QDomEntityReference qdom.h | ||
4519 | \brief The QDomEntityReference class represents an XML entity reference. | ||
4520 | |||
4521 | \module XML | ||
4522 | |||
4523 | A QDomEntityReference object may be inserted into the | ||
4524 | DOM tree when an entity reference is in the source document, | ||
4525 | or when the user wishes to insert an entity reference. | ||
4526 | |||
4527 | Note that character references and references to predefined entities are | ||
4528 | expanded by the XML processor so that characters are represented by their | ||
4529 | Unicode equivalent rather than by an entity reference. | ||
4530 | |||
4531 | Moreover, the XML processor may completely expand references to entities | ||
4532 | while building the DOM tree, instead of providing QDomEntityReference | ||
4533 | objects. | ||
4534 | |||
4535 | If it does provide such objects, then for a given entity reference node, it | ||
4536 | may be that there is no entity node representing the referenced entity; but | ||
4537 | if such an entity exists, then the child list of the entity reference node is | ||
4538 | the same as that of the entity node. As with the entity node, all | ||
4539 | descendants of the entity reference are readonly. | ||
4540 | |||
4541 | For further information about the Document Objct Model see | ||
4542 | <a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a>. | ||
4543 | For a more general introduction of the DOM implementation see the | ||
4544 | QDomDocument documentation. | ||
4545 | */ | ||
4546 | |||
4547 | |||
4548 | |||
4549 | /*! | ||
4550 | Constructs an empty entity reference. Use | ||
4551 | QDomDocument::createEntityReference() to create a entity reference with | ||
4552 | content. | ||
4553 | */ | ||
4554 | QDomEntityReference::QDomEntityReference() | ||
4555 | : QDomNode() | ||
4556 | { | ||
4557 | } | ||
4558 | |||
4559 | /*! | ||
4560 | Copy constructor. | ||
4561 | |||
4562 | The data of the copy is shared: modifying one will also change the other. If | ||
4563 | you want to make a real copy, use cloneNode() instead. | ||
4564 | */ | ||
4565 | QDomEntityReference::QDomEntityReference( const QDomEntityReference& x ) | ||
4566 | : QDomNode( x ) | ||
4567 | { | ||
4568 | } | ||
4569 | |||
4570 | /*! | ||
4571 | \internal | ||
4572 | */ | ||
4573 | QDomEntityReference::QDomEntityReference( QDOM_EntityReferencePrivate* n ) | ||
4574 | : QDomNode( n ) | ||
4575 | { | ||
4576 | } | ||
4577 | |||
4578 | /*! | ||
4579 | Assignment operator. | ||
4580 | |||
4581 | The data of the copy is shared: modifying one will also change the other. If | ||
4582 | you want to make a real copy, use cloneNode() instead. | ||
4583 | */ | ||
4584 | QDomEntityReference& QDomEntityReference::operator= ( const QDomEntityReference& x ) | ||
4585 | { | ||
4586 | return (QDomEntityReference&) QDomNode::operator=( x ); | ||
4587 | } | ||
4588 | |||
4589 | /*! | ||
4590 | Destructor. | ||
4591 | */ | ||
4592 | QDomEntityReference::~QDomEntityReference() | ||
4593 | { | ||
4594 | } | ||
4595 | |||
4596 | /*! | ||
4597 | Returns \c EntityReference. | ||
4598 | */ | ||
4599 | QDomNode::NodeType QDomEntityReference::nodeType() const | ||
4600 | { | ||
4601 | return EntityReferenceNode; | ||
4602 | } | ||
4603 | |||
4604 | /*! | ||
4605 | Returns TRUE. | ||
4606 | */ | ||
4607 | bool QDomEntityReference::isEntityReference() const | ||
4608 | { | ||
4609 | return TRUE; | ||
4610 | } | ||
4611 | |||
4612 | #undef IMPL | ||
4613 | |||
4614 | |||
4615 | /*==============================================================*/ | ||
4616 | /* ProcessingInstruction */ | ||
4617 | /*==============================================================*/ | ||
4618 | |||
4619 | /************************************************************** | ||
4620 | * | ||
4621 | * QDOM_ProcessingInstructionPrivate | ||
4622 | * | ||
4623 | **************************************************************/ | ||
4624 | |||
4625 | class QDOM_ProcessingInstructionPrivate : public QDOM_NodePrivate | ||
4626 | { | ||
4627 | public: | ||
4628 | QDOM_ProcessingInstructionPrivate( QDOM_DocumentPrivate*, QDOM_NodePrivate* parent, const QString& target, | ||
4629 | const QString& data); | ||
4630 | QDOM_ProcessingInstructionPrivate( QDOM_ProcessingInstructionPrivate* n, bool deep ); | ||
4631 | ~QDOM_ProcessingInstructionPrivate(); | ||
4632 | |||
4633 | // Overloaded from QDOM_NodePrivate | ||
4634 | virtual QDOM_NodePrivate* cloneNode( bool deep = TRUE ); | ||
4635 | virtual bool isProcessingInstruction() { return TRUE; } | ||
4636 | virtual void save( QTextStream& s, int ) const; | ||
4637 | }; | ||
4638 | |||
4639 | QDOM_ProcessingInstructionPrivate::QDOM_ProcessingInstructionPrivate( QDOM_DocumentPrivate* d, | ||
4640 | QDOM_NodePrivate* parent, | ||
4641 | const QString& target, | ||
4642 | const QString& data ) | ||
4643 | : QDOM_NodePrivate( d, parent ) | ||
4644 | { | ||
4645 | name = target; | ||
4646 | value = data; | ||
4647 | } | ||
4648 | |||
4649 | QDOM_ProcessingInstructionPrivate::QDOM_ProcessingInstructionPrivate( QDOM_ProcessingInstructionPrivate* n, bool deep ) | ||
4650 | : QDOM_NodePrivate( n, deep ) | ||
4651 | { | ||
4652 | } | ||
4653 | |||
4654 | QDOM_ProcessingInstructionPrivate::~QDOM_ProcessingInstructionPrivate() | ||
4655 | { | ||
4656 | } | ||
4657 | |||
4658 | QDOM_NodePrivate* QDOM_ProcessingInstructionPrivate::cloneNode( bool deep) | ||
4659 | { | ||
4660 | QDOM_NodePrivate* p = new QDOM_ProcessingInstructionPrivate( this, deep ); | ||
4661 | // We are not interested in this node | ||
4662 | p->deref(); | ||
4663 | return p; | ||
4664 | } | ||
4665 | |||
4666 | void QDOM_ProcessingInstructionPrivate::save( QTextStream& s, int ) const | ||
4667 | { | ||
4668 | s << "<?" << name << " " << value << "?>"; | ||
4669 | } | ||
4670 | |||
4671 | /************************************************************** | ||
4672 | * | ||
4673 | * QDomProcessingInstruction | ||
4674 | * | ||
4675 | **************************************************************/ | ||
4676 | |||
4677 | #define IMPL ((QDOM_ProcessingInstructionPrivate*)impl) | ||
4678 | |||
4679 | /*! | ||
4680 | \class QDomProcessingInstruction qdom.h | ||
4681 | \brief The QDomProcessingInstruction class represents an XML processing | ||
4682 | instruction. | ||
4683 | |||
4684 | \module XML | ||
4685 | |||
4686 | Processing instructions are used in XML as a way to keep processor-specific | ||
4687 | information in the text of the document. | ||
4688 | |||
4689 | For further information about the Document Objct Model see | ||
4690 | <a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a>. | ||
4691 | For a more general introduction of the DOM implementation see the | ||
4692 | QDomDocument documentation. | ||
4693 | */ | ||
4694 | |||
4695 | /*! | ||
4696 | Constructs an empty processing instruction. Use | ||
4697 | QDomDocument::createProcessingInstruction() to create a processing | ||
4698 | instruction with content. | ||
4699 | */ | ||
4700 | QDomProcessingInstruction::QDomProcessingInstruction() | ||
4701 | : QDomNode() | ||
4702 | { | ||
4703 | } | ||
4704 | |||
4705 | /*! | ||
4706 | Copy constructor. | ||
4707 | |||
4708 | The data of the copy is shared: modifying one will also change the other. If | ||
4709 | you want to make a real copy, use cloneNode() instead. | ||
4710 | */ | ||
4711 | QDomProcessingInstruction::QDomProcessingInstruction( const QDomProcessingInstruction& x ) | ||
4712 | : QDomNode( x ) | ||
4713 | { | ||
4714 | } | ||
4715 | |||
4716 | /*! | ||
4717 | \internal | ||
4718 | */ | ||
4719 | QDomProcessingInstruction::QDomProcessingInstruction( QDOM_ProcessingInstructionPrivate* n ) | ||
4720 | : QDomNode( n ) | ||
4721 | { | ||
4722 | } | ||
4723 | |||
4724 | /*! | ||
4725 | Assignment operator. | ||
4726 | |||
4727 | The data of the copy is shared: modifying one will also change the other. If | ||
4728 | you want to make a real copy, use cloneNode() instead. | ||
4729 | */ | ||
4730 | QDomProcessingInstruction& QDomProcessingInstruction::operator= ( const QDomProcessingInstruction& x ) | ||
4731 | { | ||
4732 | return (QDomProcessingInstruction&) QDomNode::operator=( x ); | ||
4733 | } | ||
4734 | |||
4735 | /*! | ||
4736 | Destructor. | ||
4737 | */ | ||
4738 | QDomProcessingInstruction::~QDomProcessingInstruction() | ||
4739 | { | ||
4740 | } | ||
4741 | |||
4742 | /*! | ||
4743 | Returns \c ProcessingInstructionNode. | ||
4744 | */ | ||
4745 | QDomNode::NodeType QDomProcessingInstruction::nodeType() const | ||
4746 | { | ||
4747 | return ProcessingInstructionNode; | ||
4748 | } | ||
4749 | |||
4750 | /*! | ||
4751 | Returns the target of this processing instruction. | ||
4752 | |||
4753 | \sa data() | ||
4754 | */ | ||
4755 | QString QDomProcessingInstruction::target() const | ||
4756 | { | ||
4757 | if ( !impl ) | ||
4758 | return QString::null; | ||
4759 | return impl->nodeName(); | ||
4760 | } | ||
4761 | |||
4762 | /*! | ||
4763 | Returns the content of this processing instruction. | ||
4764 | |||
4765 | \sa setData() target() | ||
4766 | */ | ||
4767 | QString QDomProcessingInstruction::data() const | ||
4768 | { | ||
4769 | if ( !impl ) | ||
4770 | return QString::null; | ||
4771 | return impl->nodeValue(); | ||
4772 | } | ||
4773 | |||
4774 | /*! | ||
4775 | Sets the data contained in the processing instruction. | ||
4776 | |||
4777 | \sa data() | ||
4778 | */ | ||
4779 | void QDomProcessingInstruction::setData( const QString& d ) | ||
4780 | { | ||
4781 | if ( !impl ) | ||
4782 | return; | ||
4783 | impl->setNodeValue( d ); | ||
4784 | } | ||
4785 | |||
4786 | /*! | ||
4787 | Returns TRUE. | ||
4788 | */ | ||
4789 | bool QDomProcessingInstruction::isProcessingInstruction() const | ||
4790 | { | ||
4791 | return TRUE; | ||
4792 | } | ||
4793 | |||
4794 | #undef IMPL | ||
4795 | |||
4796 | /*==============================================================*/ | ||
4797 | /* Document */ | ||
4798 | /*==============================================================*/ | ||
4799 | |||
4800 | /************************************************************** | ||
4801 | * | ||
4802 | * QDOM_DocumentPrivate | ||
4803 | * | ||
4804 | **************************************************************/ | ||
4805 | |||
4806 | class QDOM_DocumentPrivate : public QDOM_NodePrivate | ||
4807 | { | ||
4808 | public: | ||
4809 | QDOM_DocumentPrivate(); | ||
4810 | QDOM_DocumentPrivate( const QString& name ); | ||
4811 | QDOM_DocumentPrivate( QDOM_DocumentPrivate* n, bool deep ); | ||
4812 | ~QDOM_DocumentPrivate(); | ||
4813 | |||
4814 | bool setContent( QXmlInputSource& source ); | ||
4815 | |||
4816 | // Attributes | ||
4817 | QDOM_DocumentTypePrivate* doctype() { return type; }; | ||
4818 | QDOM_ImplementationPrivate* implementation() { return impl; }; | ||
4819 | QDOM_ElementPrivate* documentElement(); | ||
4820 | |||
4821 | // Factories | ||
4822 | QDOM_ElementPrivate* createElement( const QString& tagName ); | ||
4823 | QDOM_DocumentFragmentPrivate* createDocumentFragment(); | ||
4824 | QDOM_TextPrivate* createTextNode( const QString& data ); | ||
4825 | QDOM_CommentPrivate* createComment( const QString& data ); | ||
4826 | QDOM_CDATASectionPrivate* createCDATASection( const QString& data ); | ||
4827 | QDOM_ProcessingInstructionPrivate* createProcessingInstruction( const QString& target, const QString& data ); | ||
4828 | QDOM_AttrPrivate* createAttribute( const QString& name ); | ||
4829 | QDOM_EntityReferencePrivate* createEntityReference( const QString& name ); | ||
4830 | QDOM_NodeListPrivate* elementsByTagName( const QString& tagname ); | ||
4831 | |||
4832 | // Overloaded from QDOM_NodePrivate | ||
4833 | virtual QDOM_NodePrivate* cloneNode( bool deep = TRUE ); | ||
4834 | virtual bool isDocument() { return TRUE; } | ||
4835 | virtual void clear(); | ||
4836 | virtual void save( QTextStream&, int ) const; | ||
4837 | |||
4838 | // Variables | ||
4839 | QDOM_ImplementationPrivate* impl; | ||
4840 | QDOM_DocumentTypePrivate* type; | ||
4841 | |||
4842 | static QString* docName; | ||
4843 | }; | ||
4844 | |||
4845 | QString* QDOM_DocumentPrivate::docName = 0; | ||
4846 | |||
4847 | QDOM_DocumentPrivate::QDOM_DocumentPrivate() | ||
4848 | : QDOM_NodePrivate( 0 ) | ||
4849 | { | ||
4850 | impl = new QDOM_ImplementationPrivate(); | ||
4851 | type = new QDOM_DocumentTypePrivate( this, this ); | ||
4852 | |||
4853 | if ( !docName ) | ||
4854 | docName = new QString( "#document" ); | ||
4855 | name = *docName; | ||
4856 | } | ||
4857 | |||
4858 | QDOM_DocumentPrivate::QDOM_DocumentPrivate( const QString& aname ) | ||
4859 | : QDOM_NodePrivate( 0 ) | ||
4860 | { | ||
4861 | impl = new QDOM_ImplementationPrivate(); | ||
4862 | type = new QDOM_DocumentTypePrivate( this, this ); | ||
4863 | type->name = aname; | ||
4864 | |||
4865 | if ( !docName ) | ||
4866 | docName = new QString( "#document" ); | ||
4867 | QDOM_DocumentPrivate::name = *docName; | ||
4868 | } | ||
4869 | |||
4870 | QDOM_DocumentPrivate::QDOM_DocumentPrivate( QDOM_DocumentPrivate* n, bool deep ) | ||
4871 | : QDOM_NodePrivate( n, deep ) | ||
4872 | { | ||
4873 | impl = n->impl->clone(); | ||
4874 | // Reference count is down to 0, so we set it to 1 here. | ||
4875 | impl->ref(); | ||
4876 | type = (QDOM_DocumentTypePrivate*)n->type->cloneNode(); | ||
4877 | type->setParent( this ); | ||
4878 | // Reference count is down to 0, so we set it to 1 here. | ||
4879 | type->ref(); | ||
4880 | } | ||
4881 | |||
4882 | QDOM_DocumentPrivate::~QDOM_DocumentPrivate() | ||
4883 | { | ||
4884 | // qDebug("~Document %x", this); | ||
4885 | if ( impl->deref() ) delete impl; | ||
4886 | if ( type->deref() ) delete type; | ||
4887 | } | ||
4888 | |||
4889 | void QDOM_DocumentPrivate::clear() | ||
4890 | { | ||
4891 | if ( impl->deref() ) delete impl; | ||
4892 | if ( type->deref() ) delete type; | ||
4893 | impl = 0; | ||
4894 | type = 0; | ||
4895 | QDOM_NodePrivate::clear(); | ||
4896 | } | ||
4897 | |||
4898 | bool QDOM_DocumentPrivate::setContent( QXmlInputSource& source ) | ||
4899 | { | ||
4900 | clear(); | ||
4901 | impl = new QDOM_ImplementationPrivate; | ||
4902 | type = new QDOM_DocumentTypePrivate( this, this ); | ||
4903 | |||
4904 | QXmlSimpleReader reader; | ||
4905 | QDomHandler hnd( this ); | ||
4906 | reader.setContentHandler( &hnd ); | ||
4907 | reader.setErrorHandler( &hnd ); | ||
4908 | reader.setLexicalHandler( &hnd ); | ||
4909 | reader.setDeclHandler( &hnd ); | ||
4910 | reader.setDTDHandler( &hnd ); | ||
4911 | #if defined(Q_BROKEN_ALPHA) // #### very ugly hack, ws should really be able to get rid of that | ||
4912 | reader.setFeature( "http://xml.org/sax/features/namespaces", TRUE ); | ||
4913 | #else | ||
4914 | reader.setFeature( "http://xml.org/sax/features/namespaces", FALSE ); | ||
4915 | #endif | ||
4916 | reader.setFeature( "http://xml.org/sax/features/namespace-prefixes", TRUE ); | ||
4917 | reader.setFeature( "http://trolltech.com/xml/features/report-whitespace-only-CharData", FALSE ); | ||
4918 | |||
4919 | if ( !reader.parse( source ) ) { | ||
4920 | qWarning("Parsing error"); | ||
4921 | return FALSE; | ||
4922 | } | ||
4923 | |||
4924 | return TRUE; | ||
4925 | } | ||
4926 | |||
4927 | QDOM_NodePrivate* QDOM_DocumentPrivate::cloneNode( bool deep) | ||
4928 | { | ||
4929 | QDOM_NodePrivate* p = new QDOM_DocumentPrivate( this, deep ); | ||
4930 | // We are not interested in this node | ||
4931 | p->deref(); | ||
4932 | return p; | ||
4933 | } | ||
4934 | |||
4935 | QDOM_ElementPrivate* QDOM_DocumentPrivate::documentElement() | ||
4936 | { | ||
4937 | QDOM_NodePrivate* p = first; | ||
4938 | while ( p && !p->isElement() ) | ||
4939 | p = p->next; | ||
4940 | |||
4941 | return (QDOM_ElementPrivate*)p; | ||
4942 | } | ||
4943 | |||
4944 | QDOM_ElementPrivate* QDOM_DocumentPrivate::createElement( const QString& tagName ) | ||
4945 | { | ||
4946 | QDOM_ElementPrivate* e = new QDOM_ElementPrivate( this, this, tagName ); | ||
4947 | e->deref(); | ||
4948 | return e; | ||
4949 | } | ||
4950 | |||
4951 | QDOM_DocumentFragmentPrivate* QDOM_DocumentPrivate::createDocumentFragment() | ||
4952 | { | ||
4953 | QDOM_DocumentFragmentPrivate* f = new QDOM_DocumentFragmentPrivate( this, this ); | ||
4954 | f->deref(); | ||
4955 | return f; | ||
4956 | } | ||
4957 | |||
4958 | QDOM_TextPrivate* QDOM_DocumentPrivate::createTextNode( const QString& data ) | ||
4959 | { | ||
4960 | QDOM_TextPrivate* t = new QDOM_TextPrivate( this, this, data ); | ||
4961 | t->deref(); | ||
4962 | return t; | ||
4963 | } | ||
4964 | |||
4965 | QDOM_CommentPrivate* QDOM_DocumentPrivate::createComment( const QString& data ) | ||
4966 | { | ||
4967 | QDOM_CommentPrivate* c = new QDOM_CommentPrivate( this, this, data ); | ||
4968 | c->deref(); | ||
4969 | return c; | ||
4970 | } | ||
4971 | |||
4972 | QDOM_CDATASectionPrivate* QDOM_DocumentPrivate::createCDATASection( const QString& data ) | ||
4973 | { | ||
4974 | QDOM_CDATASectionPrivate* c = new QDOM_CDATASectionPrivate( this, this, data ); | ||
4975 | c->deref(); | ||
4976 | return c; | ||
4977 | } | ||
4978 | |||
4979 | QDOM_ProcessingInstructionPrivate* QDOM_DocumentPrivate::createProcessingInstruction( const QString& target, const QString& data ) | ||
4980 | { | ||
4981 | QDOM_ProcessingInstructionPrivate* p = new QDOM_ProcessingInstructionPrivate( this, this, target, data ); | ||
4982 | p->deref(); | ||
4983 | return p; | ||
4984 | } | ||
4985 | |||
4986 | QDOM_AttrPrivate* QDOM_DocumentPrivate::createAttribute( const QString& aname ) | ||
4987 | { | ||
4988 | QDOM_AttrPrivate* a = new QDOM_AttrPrivate( this, this, aname ); | ||
4989 | a->deref(); | ||
4990 | return a; | ||
4991 | } | ||
4992 | |||
4993 | QDOM_EntityReferencePrivate* QDOM_DocumentPrivate::createEntityReference( const QString& aname ) | ||
4994 | { | ||
4995 | QDOM_EntityReferencePrivate* e = new QDOM_EntityReferencePrivate( this, this, aname ); | ||
4996 | e->deref(); | ||
4997 | return e; | ||
4998 | } | ||
4999 | |||
5000 | void QDOM_DocumentPrivate::save( QTextStream& s, int ) const | ||
5001 | { | ||
5002 | bool doc = FALSE; | ||
5003 | |||
5004 | QDOM_NodePrivate* n = first; | ||
5005 | while ( n ) { | ||
5006 | if ( !doc && !n->isProcessingInstruction() ) { | ||
5007 | type->save( s, 0 ); | ||
5008 | doc = TRUE; | ||
5009 | } | ||
5010 | n->save( s, 0 ); | ||
5011 | n = n->next; | ||
5012 | } | ||
5013 | } | ||
5014 | |||
5015 | /************************************************************** | ||
5016 | * | ||
5017 | * QDomDocument | ||
5018 | * | ||
5019 | **************************************************************/ | ||
5020 | |||
5021 | #define IMPL ((QDOM_DocumentPrivate*)impl) | ||
5022 | |||
5023 | /*! | ||
5024 | \class QDomDocument qdom.h | ||
5025 | \brief The QDomDocument class is the representation of an XML document. | ||
5026 | |||
5027 | \module XML | ||
5028 | |||
5029 | The QDomDocument class represents the entire XML document. Conceptually, it | ||
5030 | is the root of the document tree, and provides the primary access to the | ||
5031 | document's data. | ||
5032 | |||
5033 | Since elements, text nodes, comments, processing instructions, etc. cannot | ||
5034 | exist outside the context of a document, the document class also contains the | ||
5035 | factory functions needed to create these objects. The node objects created | ||
5036 | have an ownerDocument() function which associates them with the document | ||
5037 | within whose context they were created. | ||
5038 | |||
5039 | The parsed XML is represented internally by a tree of objects that can be | ||
5040 | accessed using the various QDom classes. All QDom classes do only reference | ||
5041 | objects in the internal tree. The internal objects in the DOM tree will get | ||
5042 | deleted, once the last QDom object referencing them and the QDomDocument are | ||
5043 | deleted. | ||
5044 | |||
5045 | Creation of elements, text nodes, etc. is done via the various factory | ||
5046 | functions provided in this class. Using the default constructors of the QDom | ||
5047 | classes will only result in empty objects, that can not be manipulated or | ||
5048 | inserted into the Document. | ||
5049 | |||
5050 | The QDom classes are typically used as follows: | ||
5051 | \code | ||
5052 | QDomDocument doc( "mydocument" ); | ||
5053 | QFile f( "mydocument.xml" ); | ||
5054 | if ( !f.open( IO_ReadOnly ) ) | ||
5055 | return; | ||
5056 | if ( !doc.setContent( &f ) ) { | ||
5057 | f.close(); | ||
5058 | return; | ||
5059 | } | ||
5060 | f.close(); | ||
5061 | |||
5062 | // print out the element names of all elements that are a direct child | ||
5063 | // of the outermost element. | ||
5064 | QDomElement docElem = doc.documentElement(); | ||
5065 | |||
5066 | QDomNode n = docElem.firstChild(); | ||
5067 | while( !n.isNull() ) { | ||
5068 | QDomElement e = n.toElement(); // try to convert the node to an element. | ||
5069 | if( !e.isNull() ) { // the node was really an element. | ||
5070 | cout << e.tagName() << endl; | ||
5071 | } | ||
5072 | n = n.nextSibling(); | ||
5073 | } | ||
5074 | |||
5075 | // lets append a new element to the end of the document | ||
5076 | QDomElement elem = doc.createElement( "img" ); | ||
5077 | elem.setAttribute( "src", "myimage.png" ); | ||
5078 | docElem.appendChild( elem ); | ||
5079 | \endcode | ||
5080 | |||
5081 | Once \c doc and \c elem go out of scode, the whole internal tree representing | ||
5082 | the XML document will get deleted. | ||
5083 | |||
5084 | For further information about the Document Objct Model see | ||
5085 | <a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a>. | ||
5086 | */ | ||
5087 | |||
5088 | |||
5089 | /*! | ||
5090 | Constructs an empty document. | ||
5091 | */ | ||
5092 | QDomDocument::QDomDocument() | ||
5093 | { | ||
5094 | } | ||
5095 | |||
5096 | /*! | ||
5097 | Creates a document with the name \a name. | ||
5098 | */ | ||
5099 | QDomDocument::QDomDocument( const QString& name ) | ||
5100 | { | ||
5101 | // We take over ownership | ||
5102 | impl = new QDOM_DocumentPrivate( name ); | ||
5103 | } | ||
5104 | |||
5105 | /*! | ||
5106 | Copy constructor. | ||
5107 | |||
5108 | The data of the copy is shared: modifying one will also change the other. If | ||
5109 | you want to make a real copy, use cloneNode() instead. | ||
5110 | */ | ||
5111 | QDomDocument::QDomDocument( const QDomDocument& x ) | ||
5112 | : QDomNode( x ) | ||
5113 | { | ||
5114 | } | ||
5115 | |||
5116 | /*! | ||
5117 | \internal | ||
5118 | */ | ||
5119 | QDomDocument::QDomDocument( QDOM_DocumentPrivate* x ) | ||
5120 | : QDomNode( x ) | ||
5121 | { | ||
5122 | } | ||
5123 | |||
5124 | /*! | ||
5125 | Assignment operator. | ||
5126 | |||
5127 | The data of the copy is shared: modifying one will also change the other. If | ||
5128 | you want to make a real copy, use cloneNode() instead. | ||
5129 | */ | ||
5130 | QDomDocument& QDomDocument::operator= ( const QDomDocument& x ) | ||
5131 | { | ||
5132 | return (QDomDocument&) QDomNode::operator=( x ); | ||
5133 | } | ||
5134 | |||
5135 | /*! | ||
5136 | Destructor. | ||
5137 | */ | ||
5138 | QDomDocument::~QDomDocument() | ||
5139 | { | ||
5140 | } | ||
5141 | |||
5142 | /*! | ||
5143 | This function parses the string \a text and sets it as the content of the | ||
5144 | document. | ||
5145 | */ | ||
5146 | bool QDomDocument::setContent( const QString& text ) | ||
5147 | { | ||
5148 | if ( !impl ) | ||
5149 | impl = new QDOM_DocumentPrivate; | ||
5150 | QXmlInputSource source; | ||
5151 | source.setData( text ); | ||
5152 | return IMPL->setContent( source ); | ||
5153 | } | ||
5154 | |||
5155 | /*! | ||
5156 | \overload | ||
5157 | */ | ||
5158 | bool QDomDocument::setContent( const QByteArray& buffer ) | ||
5159 | { | ||
5160 | if ( !impl ) | ||
5161 | impl = new QDOM_DocumentPrivate; | ||
5162 | QTextStream ts( buffer, IO_ReadOnly ); | ||
5163 | QXmlInputSource source( ts ); | ||
5164 | return IMPL->setContent( source ); | ||
5165 | } | ||
5166 | |||
5167 | /*! | ||
5168 | \overload | ||
5169 | */ | ||
5170 | bool QDomDocument::setContent( const QCString& buffer ) | ||
5171 | { | ||
5172 | return setContent( QString::fromUtf8( buffer, buffer.length() ) ); | ||
5173 | } | ||
5174 | |||
5175 | /*! | ||
5176 | \overload | ||
5177 | */ | ||
5178 | bool QDomDocument::setContent( QIODevice* dev ) | ||
5179 | { | ||
5180 | if ( !impl ) | ||
5181 | impl = new QDOM_DocumentPrivate; | ||
5182 | QTextStream ts( dev ); | ||
5183 | QXmlInputSource source( ts ); | ||
5184 | return IMPL->setContent( source ); | ||
5185 | } | ||
5186 | |||
5187 | /*! | ||
5188 | Converts the parsed document back to its textual representation. | ||
5189 | */ | ||
5190 | QString QDomDocument::toString() const | ||
5191 | { | ||
5192 | QString str; | ||
5193 | QTextStream s( str, IO_WriteOnly ); | ||
5194 | s << *this; | ||
5195 | |||
5196 | return str; | ||
5197 | } | ||
5198 | |||
5199 | /*! | ||
5200 | \fn QCString QDomDocument::toCString() const | ||
5201 | |||
5202 | Converts the parsed document back to its textual representation. | ||
5203 | */ | ||
5204 | |||
5205 | |||
5206 | /*! | ||
5207 | Returns the document type of this document. | ||
5208 | */ | ||
5209 | QDomDocumentType QDomDocument::doctype() const | ||
5210 | { | ||
5211 | if ( !impl ) | ||
5212 | return QDomDocumentType(); | ||
5213 | return QDomDocumentType( IMPL->doctype() ); | ||
5214 | } | ||
5215 | |||
5216 | /*! | ||
5217 | Returns a QDomImplementation object. | ||
5218 | */ | ||
5219 | QDomImplementation QDomDocument::implementation() const | ||
5220 | { | ||
5221 | if ( !impl ) | ||
5222 | return QDomImplementation(); | ||
5223 | return QDomImplementation( IMPL->implementation() ); | ||
5224 | } | ||
5225 | |||
5226 | /*! | ||
5227 | Returns the root element of the document. | ||
5228 | */ | ||
5229 | QDomElement QDomDocument::documentElement() const | ||
5230 | { | ||
5231 | if ( !impl ) | ||
5232 | return QDomElement(); | ||
5233 | return QDomElement( IMPL->documentElement() ); | ||
5234 | } | ||
5235 | |||
5236 | /*! | ||
5237 | Creates a new element with the name \a tagName that can be inserted into the | ||
5238 | DOM tree. | ||
5239 | */ | ||
5240 | QDomElement QDomDocument::createElement( const QString& tagName ) | ||
5241 | { | ||
5242 | if ( !impl ) | ||
5243 | return QDomElement(); | ||
5244 | return QDomElement( IMPL->createElement( tagName ) ); | ||
5245 | } | ||
5246 | |||
5247 | /*! | ||
5248 | Creates a new document fragment, that can be used to hold parts | ||
5249 | of the document, when doing complex manipulations of the document tree. | ||
5250 | */ | ||
5251 | QDomDocumentFragment QDomDocument::createDocumentFragment() | ||
5252 | { | ||
5253 | if ( !impl ) | ||
5254 | return QDomDocumentFragment(); | ||
5255 | return QDomDocumentFragment( IMPL->createDocumentFragment() ); | ||
5256 | } | ||
5257 | |||
5258 | /*! | ||
5259 | Creates a text node that can be inserted into the document tree. | ||
5260 | */ | ||
5261 | QDomText QDomDocument::createTextNode( const QString& value ) | ||
5262 | { | ||
5263 | if ( !impl ) | ||
5264 | return QDomText(); | ||
5265 | return QDomText( IMPL->createTextNode( value ) ); | ||
5266 | } | ||
5267 | |||
5268 | /*! | ||
5269 | Creates a new comment that can be inserted into the Document. | ||
5270 | */ | ||
5271 | QDomComment QDomDocument::createComment( const QString& value ) | ||
5272 | { | ||
5273 | if ( !impl ) | ||
5274 | return QDomComment(); | ||
5275 | return QDomComment( IMPL->createComment( value ) ); | ||
5276 | } | ||
5277 | |||
5278 | /*! | ||
5279 | Creates a new CDATA section that can be inserted into the document. | ||
5280 | */ | ||
5281 | QDomCDATASection QDomDocument::createCDATASection( const QString& value ) | ||
5282 | { | ||
5283 | if ( !impl ) | ||
5284 | return QDomCDATASection(); | ||
5285 | return QDomCDATASection( IMPL->createCDATASection( value ) ); | ||
5286 | } | ||
5287 | |||
5288 | /*! | ||
5289 | Creates a new processing instruction that can be inserted into the document. | ||
5290 | */ | ||
5291 | QDomProcessingInstruction QDomDocument::createProcessingInstruction( const QString& target, | ||
5292 | const QString& data ) | ||
5293 | { | ||
5294 | if ( !impl ) | ||
5295 | return QDomProcessingInstruction(); | ||
5296 | return QDomProcessingInstruction( IMPL->createProcessingInstruction( target, data ) ); | ||
5297 | } | ||
5298 | |||
5299 | |||
5300 | /*! | ||
5301 | Creates a new attribute that can be inserted into an element. | ||
5302 | */ | ||
5303 | QDomAttr QDomDocument::createAttribute( const QString& name ) | ||
5304 | { | ||
5305 | if ( !impl ) | ||
5306 | return QDomAttr(); | ||
5307 | return QDomAttr( IMPL->createAttribute( name ) ); | ||
5308 | } | ||
5309 | |||
5310 | /*! | ||
5311 | Creates a new entity reference. | ||
5312 | */ | ||
5313 | QDomEntityReference QDomDocument::createEntityReference( const QString& name ) | ||
5314 | { | ||
5315 | if ( !impl ) | ||
5316 | return QDomEntityReference(); | ||
5317 | return QDomEntityReference( IMPL->createEntityReference( name ) ); | ||
5318 | } | ||
5319 | |||
5320 | /*! | ||
5321 | Returns a QDomNodeList, that contains all elements in the document | ||
5322 | with the tag name \a tagname. The order of the node list, is the | ||
5323 | order they are encountered in a preorder traversal of the element tree. | ||
5324 | */ | ||
5325 | QDomNodeList QDomDocument::elementsByTagName( const QString& tagname ) const | ||
5326 | { | ||
5327 | return QDomNodeList( new QDOM_NodeListPrivate( impl, tagname ) ); | ||
5328 | } | ||
5329 | |||
5330 | /*! | ||
5331 | Returns \c DocumentNode. | ||
5332 | */ | ||
5333 | QDomNode::NodeType QDomDocument::nodeType() const | ||
5334 | { | ||
5335 | return DocumentNode; | ||
5336 | } | ||
5337 | |||
5338 | /*! | ||
5339 | Returns TRUE. | ||
5340 | */ | ||
5341 | bool QDomDocument::isDocument() const | ||
5342 | { | ||
5343 | return TRUE; | ||
5344 | } | ||
5345 | |||
5346 | |||
5347 | #undef IMPL | ||
5348 | |||
5349 | /*==============================================================*/ | ||
5350 | /* Node casting functions */ | ||
5351 | /*==============================================================*/ | ||
5352 | |||
5353 | /*! | ||
5354 | Converts a QDomNode into a QDomAttr. If the node is not an attribute, | ||
5355 | the returned object will be null. | ||
5356 | |||
5357 | \sa isAttr() | ||
5358 | */ | ||
5359 | QDomAttr QDomNode::toAttr() | ||
5360 | { | ||
5361 | if ( impl && impl->isAttr() ) | ||
5362 | return QDomAttr( ((QDOM_AttrPrivate*)impl) ); | ||
5363 | return QDomAttr(); | ||
5364 | } | ||
5365 | |||
5366 | /*! | ||
5367 | Converts a QDomNode into a QDomCDATASection. If the node is not a CDATA | ||
5368 | section, the returned object will be null. | ||
5369 | |||
5370 | \sa isCDATASection() | ||
5371 | */ | ||
5372 | QDomCDATASection QDomNode::toCDATASection() | ||
5373 | { | ||
5374 | if ( impl && impl->isCDATASection() ) | ||
5375 | return QDomCDATASection( ((QDOM_CDATASectionPrivate*)impl) ); | ||
5376 | return QDomCDATASection(); | ||
5377 | } | ||
5378 | |||
5379 | /*! | ||
5380 | Converts a QDomNode into a QDomDocumentFragment. If the node is not a | ||
5381 | document fragment the returned object will be null. | ||
5382 | |||
5383 | \sa isDocumentFragment() | ||
5384 | */ | ||
5385 | QDomDocumentFragment QDomNode::toDocumentFragment() | ||
5386 | { | ||
5387 | if ( impl && impl->isDocumentFragment() ) | ||
5388 | return QDomDocumentFragment( ((QDOM_DocumentFragmentPrivate*)impl) ); | ||
5389 | return QDomDocumentFragment(); | ||
5390 | } | ||
5391 | |||
5392 | /*! | ||
5393 | Converts a QDomNode into a QDomDocument. If the node is not a document | ||
5394 | the returned object will be null. | ||
5395 | |||
5396 | \sa isDocument() | ||
5397 | */ | ||
5398 | QDomDocument QDomNode::toDocument() | ||
5399 | { | ||
5400 | if ( impl && impl->isDocument() ) | ||
5401 | return QDomDocument( ((QDOM_DocumentPrivate*)impl) ); | ||
5402 | return QDomDocument(); | ||
5403 | } | ||
5404 | |||
5405 | /*! | ||
5406 | Converts a QDomNode into a QDomDocumentType. If the node is not a document | ||
5407 | type the returned object will be null. | ||
5408 | |||
5409 | \sa isDocumentType() | ||
5410 | */ | ||
5411 | QDomDocumentType QDomNode::toDocumentType() | ||
5412 | { | ||
5413 | if ( impl && impl->isDocumentType() ) | ||
5414 | return QDomDocumentType( ((QDOM_DocumentTypePrivate*)impl) ); | ||
5415 | return QDomDocumentType(); | ||
5416 | } | ||
5417 | |||
5418 | /*! | ||
5419 | Converts a QDomNode into a QDomElement. If the node is not an element | ||
5420 | the returned object will be null. | ||
5421 | |||
5422 | \sa isElement() | ||
5423 | */ | ||
5424 | QDomElement QDomNode::toElement() | ||
5425 | { | ||
5426 | if ( impl && impl->isElement() ) | ||
5427 | return QDomElement( ((QDOM_ElementPrivate*)impl) ); | ||
5428 | return QDomElement(); | ||
5429 | } | ||
5430 | |||
5431 | /*! | ||
5432 | Converts a QDomNode into a QDomEntityReference. If the node is not an entity | ||
5433 | reference, the returned object will be null. | ||
5434 | |||
5435 | \sa isEntityReference() | ||
5436 | */ | ||
5437 | QDomEntityReference QDomNode::toEntityReference() | ||
5438 | { | ||
5439 | if ( impl && impl->isEntityReference() ) | ||
5440 | return QDomEntityReference( ((QDOM_EntityReferencePrivate*)impl) ); | ||
5441 | return QDomEntityReference(); | ||
5442 | } | ||
5443 | |||
5444 | /*! | ||
5445 | Converts a QDomNode into a QDomText. If the node is not a text, the returned | ||
5446 | object will be null. | ||
5447 | |||
5448 | \sa isText() | ||
5449 | */ | ||
5450 | QDomText QDomNode::toText() | ||
5451 | { | ||
5452 | if ( impl && impl->isText() ) | ||
5453 | return QDomText( ((QDOM_TextPrivate*)impl) ); | ||
5454 | return QDomText(); | ||
5455 | } | ||
5456 | |||
5457 | /*! | ||
5458 | Converts a QDomNode into a QDomEntity. If the node is not an entity the | ||
5459 | returned object will be null. | ||
5460 | |||
5461 | \sa isEntity() | ||
5462 | */ | ||
5463 | QDomEntity QDomNode::toEntity() | ||
5464 | { | ||
5465 | if ( impl && impl->isEntity() ) | ||
5466 | return QDomEntity( ((QDOM_EntityPrivate*)impl) ); | ||
5467 | return QDomEntity(); | ||
5468 | } | ||
5469 | |||
5470 | /*! | ||
5471 | Converts a QDomNode into a QDomNotation. If the node is not a notation | ||
5472 | the returned object will be null. | ||
5473 | |||
5474 | \sa isNotation() | ||
5475 | */ | ||
5476 | QDomNotation QDomNode::toNotation() | ||
5477 | { | ||
5478 | if ( impl && impl->isNotation() ) | ||
5479 | return QDomNotation( ((QDOM_NotationPrivate*)impl) ); | ||
5480 | return QDomNotation(); | ||
5481 | } | ||
5482 | |||
5483 | /*! | ||
5484 | Converts a QDomNode into a QDomProcessingInstruction. If the node is not a | ||
5485 | processing instruction the returned object will be null. | ||
5486 | |||
5487 | \sa isProcessingInstruction() | ||
5488 | */ | ||
5489 | QDomProcessingInstruction QDomNode::toProcessingInstruction() | ||
5490 | { | ||
5491 | if ( impl && impl->isProcessingInstruction() ) | ||
5492 | return QDomProcessingInstruction( ((QDOM_ProcessingInstructionPrivate*)impl) ); | ||
5493 | return QDomProcessingInstruction(); | ||
5494 | } | ||
5495 | |||
5496 | /*! | ||
5497 | Converts a QDomNode into a QDomCharacterData. If the node is not a character | ||
5498 | data node the returned object will be null. | ||
5499 | |||
5500 | \sa isCharacterData() | ||
5501 | */ | ||
5502 | QDomCharacterData QDomNode::toCharacterData() | ||
5503 | { | ||
5504 | if ( impl && impl->isCharacterData() ) | ||
5505 | return QDomCharacterData( ((QDOM_CharacterDataPrivate*)impl) ); | ||
5506 | return QDomCharacterData(); | ||
5507 | } | ||
5508 | |||
5509 | /*! | ||
5510 | Converts a QDomNode into a QDomComment. If the node is not a comment the | ||
5511 | returned object will be null. | ||
5512 | |||
5513 | \sa isComment() | ||
5514 | */ | ||
5515 | QDomComment QDomNode::toComment() | ||
5516 | { | ||
5517 | if ( impl && impl->isComment() ) | ||
5518 | return QDomComment( ((QDOM_CommentPrivate*)impl) ); | ||
5519 | return QDomComment(); | ||
5520 | } | ||
5521 | |||
5522 | /*==============================================================*/ | ||
5523 | /* QDomHandler */ | ||
5524 | /*==============================================================*/ | ||
5525 | |||
5526 | QDomHandler::QDomHandler( QDOM_DocumentPrivate* adoc ) | ||
5527 | { | ||
5528 | doc = adoc; | ||
5529 | node = doc; | ||
5530 | cdata = FALSE; | ||
5531 | } | ||
5532 | |||
5533 | QDomHandler::~QDomHandler() | ||
5534 | { | ||
5535 | } | ||
5536 | |||
5537 | void QDomHandler::setDocumentLocator( QXmlLocator* locator ) | ||
5538 | { | ||
5539 | loc = locator; | ||
5540 | } | ||
5541 | |||
5542 | bool QDomHandler::endDocument() | ||
5543 | { | ||
5544 | // ### is this really necessary? (rms) | ||
5545 | if ( node != doc ) | ||
5546 | return FALSE; | ||
5547 | return TRUE; | ||
5548 | } | ||
5549 | |||
5550 | bool QDomHandler::startDTD( const QString& name, const QString&, const QString&) | ||
5551 | { | ||
5552 | doc->doctype()->name = name; | ||
5553 | return TRUE; | ||
5554 | } | ||
5555 | |||
5556 | bool QDomHandler::startElement( const QString&, const QString&, const QString& qName, const QXmlAttributes& atts ) | ||
5557 | { | ||
5558 | // tag name | ||
5559 | #if 0 | ||
5560 | // ### do we really need this? | ||
5561 | if ( node == doc ) { | ||
5562 | // Has to be a special tag | ||
5563 | if ( qName != doc->doctype()->nodeName() ) { | ||
5564 | // TODO: Exception | ||
5565 | return FALSE; | ||
5566 | } | ||
5567 | } | ||
5568 | #endif | ||
5569 | QDOM_NodePrivate* n = doc->createElement( qName ); | ||
5570 | node->appendChild( n ); | ||
5571 | node = n; | ||
5572 | |||
5573 | // attributes | ||
5574 | for ( int i=0; i<atts.length(); i++ ) | ||
5575 | { | ||
5576 | if ( !node->isElement() ) { | ||
5577 | // TODO: Exception | ||
5578 | return FALSE; | ||
5579 | } | ||
5580 | ((QDOM_ElementPrivate*)node)->setAttribute( atts.qName(i), atts.value(i) ); | ||
5581 | } | ||
5582 | |||
5583 | return TRUE; | ||
5584 | } | ||
5585 | |||
5586 | bool QDomHandler::endElement( const QString&, const QString&, const QString& ) | ||
5587 | { | ||
5588 | if ( node == doc ) | ||
5589 | return FALSE; | ||
5590 | node = node->parent; | ||
5591 | |||
5592 | return TRUE; | ||
5593 | } | ||
5594 | |||
5595 | bool QDomHandler::characters( const QString& ch ) | ||
5596 | { | ||
5597 | // No text as child of some document | ||
5598 | if ( node == doc ) | ||
5599 | return FALSE; | ||
5600 | |||
5601 | if ( cdata ) { | ||
5602 | node->appendChild( doc->createCDATASection( ch ) ); | ||
5603 | } else { | ||
5604 | node->appendChild( doc->createTextNode( ch ) ); | ||
5605 | } | ||
5606 | |||
5607 | return TRUE; | ||
5608 | } | ||
5609 | |||
5610 | bool QDomHandler::processingInstruction( const QString& target, const QString& data ) | ||
5611 | { | ||
5612 | node->appendChild( doc->createProcessingInstruction( target, data ) ); | ||
5613 | return TRUE; | ||
5614 | } | ||
5615 | |||
5616 | bool QDomHandler::fatalError( const QXmlParseException& exception ) | ||
5617 | { | ||
5618 | qDebug( "fatal parsing error: " + exception.message() + " in line %d", | ||
5619 | exception.lineNumber() ); | ||
5620 | return QXmlDefaultHandler::fatalError( exception ); | ||
5621 | } | ||
5622 | |||
5623 | bool QDomHandler::startCDATA() | ||
5624 | { | ||
5625 | cdata = TRUE; | ||
5626 | return TRUE; | ||
5627 | } | ||
5628 | |||
5629 | bool QDomHandler::endCDATA() | ||
5630 | { | ||
5631 | cdata = FALSE; | ||
5632 | return TRUE; | ||
5633 | } | ||
5634 | |||
5635 | bool QDomHandler::comment( const QString& ch ) | ||
5636 | { | ||
5637 | node->appendChild( doc->createComment( ch ) ); | ||
5638 | return TRUE; | ||
5639 | } | ||
5640 | |||
5641 | bool QDomHandler::unparsedEntityDecl( const QString &name, const QString &publicId, const QString &systemId, const QString ¬ationName ) | ||
5642 | { | ||
5643 | QDOM_EntityPrivate* e = new QDOM_EntityPrivate( doc, 0, name, | ||
5644 | publicId, systemId, notationName ); | ||
5645 | doc->doctype()->appendChild( e ); | ||
5646 | return TRUE; | ||
5647 | } | ||
5648 | |||
5649 | bool QDomHandler::externalEntityDecl( const QString &name, const QString &publicId, const QString &systemId ) | ||
5650 | { | ||
5651 | return unparsedEntityDecl( name, publicId, systemId, QString::null ); | ||
5652 | } | ||
5653 | |||
5654 | bool QDomHandler::notationDecl( const QString & name, const QString & publicId, const QString & systemId ) | ||
5655 | { | ||
5656 | QDOM_NotationPrivate* n = new QDOM_NotationPrivate( doc, 0, name, publicId, systemId ); | ||
5657 | doc->doctype()->appendChild( n ); | ||
5658 | return TRUE; | ||
5659 | } | ||
5660 | |||
5661 | #if 0 | ||
5662 | bool QDomConsumer::entity( const QString& name, const QString& value ) | ||
5663 | { | ||
5664 | QDOM_EntityPrivate* e = new QDOM_EntityPrivate( doc, 0, name, QString::null, QString::null, QString::null ); | ||
5665 | e->value = value; | ||
5666 | doc->doctype()->appendChild( e ); | ||
5667 | |||
5668 | return TRUE; | ||
5669 | } | ||
5670 | |||
5671 | bool QDomConsumer::entityRef( const QString& name ) | ||
5672 | { | ||
5673 | if ( node == doc ) | ||
5674 | return FALSE; | ||
5675 | |||
5676 | // TODO: Find corresponding entity | ||
5677 | QDOM_NamedNodeMapPrivate* m = doc->doctype()->entities; | ||
5678 | if ( !m ) | ||
5679 | return FALSE; | ||
5680 | QDOM_NodePrivate* n = m->namedItem( name ); | ||
5681 | if ( !n || !n->isEntity() ) { | ||
5682 | qWarning( "Entity of name %s unsupported", name.latin1() ); | ||
5683 | return FALSE; | ||
5684 | } | ||
5685 | |||
5686 | node->appendChild( doc->createEntityReference( name ) ); | ||
5687 | |||
5688 | return TRUE; | ||
5689 | } | ||
5690 | #endif | ||
5691 | |||
5692 | //US #endif //QT_NO_DOM | ||
diff --git a/qtcompat/xml/qdom.h b/qtcompat/xml/qdom.h new file mode 100644 index 0000000..eb257ea --- a/dev/null +++ b/qtcompat/xml/qdom.h | |||
@@ -0,0 +1,611 @@ | |||
1 | /**************************************************************************** | ||
2 | ** $Id$ | ||
3 | ** | ||
4 | ** Definition of QDomDocument and related classes. | ||
5 | ** | ||
6 | ** Created : 000518 | ||
7 | ** | ||
8 | ** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. | ||
9 | ** | ||
10 | ** This file is part of the XML module of the Qt GUI Toolkit. | ||
11 | ** | ||
12 | ** This file may be distributed under the terms of the Q Public License | ||
13 | ** as defined by Trolltech AS of Norway and appearing in the file | ||
14 | ** LICENSE.QPL included in the packaging of this file. | ||
15 | ** | ||
16 | ** This file may be distributed and/or modified under the terms of the | ||
17 | ** GNU General Public License version 2 as published by the Free Software | ||
18 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
19 | ** packaging of this file. | ||
20 | ** | ||
21 | ** Licensees holding valid Qt Enterprise Edition licenses may use this | ||
22 | ** file in accordance with the Qt Commercial License Agreement provided | ||
23 | ** with the Software. | ||
24 | ** | ||
25 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
26 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
27 | ** | ||
28 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for | ||
29 | ** information about Qt Commercial License Agreements. | ||
30 | ** See http://www.trolltech.com/qpl/ for QPL licensing information. | ||
31 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | ||
32 | ** | ||
33 | ** Contact info@trolltech.com if any conditions of this licensing are | ||
34 | ** not clear to you. | ||
35 | ** | ||
36 | **********************************************************************/ | ||
37 | |||
38 | /****************************************** | ||
39 | * DOM support is disabled in QT 2.3.7 for sharp zaurus. | ||
40 | * Because of that we copied the code from 2.3.7 into qtcompat and enabled it | ||
41 | * there. | ||
42 | * Copyright (c) 2004 Ulf Schenk | ||
43 | * | ||
44 | * $Id$ | ||
45 | ******************************************/ | ||
46 | |||
47 | #ifndef QDOM_H | ||
48 | #define QDOM_H | ||
49 | |||
50 | #ifndef QT_H | ||
51 | #include <qstring.h> | ||
52 | #include <qdict.h> | ||
53 | #include <qrect.h> | ||
54 | #include <qfont.h> | ||
55 | #include <qpen.h> | ||
56 | #include <qpoint.h> | ||
57 | #include <qsize.h> | ||
58 | #include <qvariant.h> | ||
59 | #include <qmime.h> | ||
60 | #endif // QT_H | ||
61 | |||
62 | #include <qmodules.h> | ||
63 | |||
64 | //US #if !defined(QT_MODULE_XML) | ||
65 | //US #define QM_EXPORT | ||
66 | //US #else | ||
67 | #define QM_EXPORT Q_EXPORT | ||
68 | //US #endif | ||
69 | |||
70 | //US #ifndef QT_NO_DOM | ||
71 | class QWidget; | ||
72 | class QLayout; | ||
73 | class QIODevice; | ||
74 | class QTextStream; | ||
75 | |||
76 | class QDOM_DocumentPrivate; | ||
77 | class QDOM_DocumentTypePrivate; | ||
78 | class QDOM_DocumentFragmentPrivate; | ||
79 | class QDOM_NodePrivate; | ||
80 | class QDOM_NodeListPrivate; | ||
81 | class QDOM_ImplementationPrivate; | ||
82 | class QDOM_ElementPrivate; | ||
83 | class QDOM_NotationPrivate; | ||
84 | class QDOM_EntityPrivate; | ||
85 | class QDOM_EntityReferencePrivate; | ||
86 | class QDOM_ProcessingInstructionPrivate; | ||
87 | class QDOM_AttrPrivate; | ||
88 | class QDOM_CharacterDataPrivate; | ||
89 | class QDOM_TextPrivate; | ||
90 | class QDOM_CommentPrivate; | ||
91 | class QDOM_CDATASectionPrivate; | ||
92 | class QDOM_NamedNodeMapPrivate; | ||
93 | class QDOM_ImplementationPrivate; | ||
94 | |||
95 | class QDomNodeList; | ||
96 | class QDomElement; | ||
97 | class QDomText; | ||
98 | class QDomComment; | ||
99 | class QDomCDATASection; | ||
100 | class QDomProcessingInstruction; | ||
101 | class QDomAttr; | ||
102 | class QDomEntityReference; | ||
103 | class QDomDocument; | ||
104 | class QDomNamedNodeMap; | ||
105 | class QDomDocument; | ||
106 | class QDomDocumentFragment; | ||
107 | class QDomDocumentType; | ||
108 | class QDomImplementation; | ||
109 | class QDomNode; | ||
110 | class QDomEntity; | ||
111 | class QDomNotation; | ||
112 | class QDomCharacterData; | ||
113 | |||
114 | class QM_EXPORT QDomImplementation | ||
115 | { | ||
116 | public: | ||
117 | QDomImplementation(); | ||
118 | QDomImplementation( const QDomImplementation& ); | ||
119 | virtual ~QDomImplementation(); | ||
120 | QDomImplementation& operator= ( const QDomImplementation& ); | ||
121 | bool operator== ( const QDomImplementation& ) const; | ||
122 | bool operator!= ( const QDomImplementation& ) const; | ||
123 | |||
124 | virtual bool hasFeature( const QString& feature, const QString& version ); | ||
125 | |||
126 | bool isNull(); | ||
127 | |||
128 | private: | ||
129 | QDomImplementation( QDOM_ImplementationPrivate* ); | ||
130 | |||
131 | QDOM_ImplementationPrivate* impl; | ||
132 | |||
133 | friend class QDomDocument; | ||
134 | }; | ||
135 | |||
136 | class QM_EXPORT QDomNode // Ok | ||
137 | { | ||
138 | public: | ||
139 | enum NodeType { | ||
140 | BaseNode = 0, | ||
141 | ElementNode = 1, | ||
142 | AttributeNode = 2, | ||
143 | TextNode = 3, | ||
144 | CDATASectionNode = 4, | ||
145 | EntityReferenceNode = 5, | ||
146 | EntityNode = 6, | ||
147 | ProcessingInstructionNode = 7, | ||
148 | CommentNode = 8, | ||
149 | DocumentNode = 9, | ||
150 | DocumentTypeNode = 10, | ||
151 | DocumentFragmentNode = 11, | ||
152 | NotationNode = 12, | ||
153 | CharacterDataNode = 13 | ||
154 | }; | ||
155 | |||
156 | QDomNode(); | ||
157 | QDomNode( const QDomNode& ); | ||
158 | QDomNode& operator= ( const QDomNode& ); | ||
159 | bool operator== ( const QDomNode& ) const; | ||
160 | bool operator!= ( const QDomNode& ) const; | ||
161 | virtual ~QDomNode(); | ||
162 | |||
163 | virtual QString nodeName() const; | ||
164 | virtual QString nodeValue() const; | ||
165 | virtual void setNodeValue( const QString& ); | ||
166 | virtual QDomNode::NodeType nodeType() const; | ||
167 | |||
168 | virtual QDomNode parentNode() const; | ||
169 | virtual QDomNodeList childNodes() const; | ||
170 | virtual QDomNode firstChild() const; | ||
171 | virtual QDomNode lastChild() const; | ||
172 | virtual QDomNode previousSibling() const; | ||
173 | virtual QDomNode nextSibling() const; | ||
174 | virtual QDomNamedNodeMap attributes() const; | ||
175 | virtual QDomDocument ownerDocument() const; | ||
176 | |||
177 | virtual QDomNode insertBefore( const QDomNode& newChild, const QDomNode& refChild ); | ||
178 | virtual QDomNode insertAfter( const QDomNode& newChild, const QDomNode& refChild ); | ||
179 | virtual QDomNode replaceChild( const QDomNode& newChild, const QDomNode& oldChild ); | ||
180 | virtual QDomNode removeChild( const QDomNode& oldChild ); | ||
181 | virtual QDomNode appendChild( const QDomNode& newChild ); | ||
182 | virtual QDomNode cloneNode( bool deep = TRUE ) const; | ||
183 | |||
184 | // Qt extension | ||
185 | virtual bool isAttr() const; | ||
186 | virtual bool isCDATASection() const; | ||
187 | virtual bool isDocumentFragment() const; | ||
188 | virtual bool isDocument() const; | ||
189 | virtual bool isDocumentType() const; | ||
190 | virtual bool isElement() const; | ||
191 | virtual bool isEntityReference() const; | ||
192 | virtual bool isText() const; | ||
193 | virtual bool isEntity() const; | ||
194 | virtual bool isNotation() const; | ||
195 | virtual bool isProcessingInstruction() const; | ||
196 | virtual bool isCharacterData() const; | ||
197 | virtual bool isComment() const; | ||
198 | |||
199 | /** | ||
200 | * Shortcut to avoid dealing with QDomNodeList | ||
201 | * all the time. | ||
202 | */ | ||
203 | QDomNode namedItem( const QString& name ) const; | ||
204 | |||
205 | bool isNull() const; | ||
206 | void clear(); | ||
207 | |||
208 | QDomAttr toAttr(); | ||
209 | QDomCDATASection toCDATASection(); | ||
210 | QDomDocumentFragment toDocumentFragment(); | ||
211 | QDomDocument toDocument(); | ||
212 | QDomDocumentType toDocumentType(); | ||
213 | QDomElement toElement(); | ||
214 | QDomEntityReference toEntityReference(); | ||
215 | QDomText toText(); | ||
216 | QDomEntity toEntity(); | ||
217 | QDomNotation toNotation(); | ||
218 | QDomProcessingInstruction toProcessingInstruction(); | ||
219 | QDomCharacterData toCharacterData(); | ||
220 | QDomComment toComment(); | ||
221 | |||
222 | void save( QTextStream&, int ) const; | ||
223 | |||
224 | protected: | ||
225 | QDOM_NodePrivate* impl; | ||
226 | QDomNode( QDOM_NodePrivate* ); | ||
227 | |||
228 | private: | ||
229 | friend class QDomDocument; | ||
230 | friend class QDomDocumentType; | ||
231 | friend class QDomNodeList; | ||
232 | friend class QDomNamedNodeMap; | ||
233 | }; | ||
234 | |||
235 | class QM_EXPORT QDomNodeList // Ok | ||
236 | { | ||
237 | public: | ||
238 | QDomNodeList(); | ||
239 | QDomNodeList( const QDomNodeList& ); | ||
240 | QDomNodeList& operator= ( const QDomNodeList& ); | ||
241 | bool operator== ( const QDomNodeList& ) const; | ||
242 | bool operator!= ( const QDomNodeList& ) const; | ||
243 | virtual ~QDomNodeList(); | ||
244 | |||
245 | virtual QDomNode item( int index ) const; | ||
246 | virtual uint length() const; | ||
247 | uint count() const { return length(); } // Qt API consitancy | ||
248 | |||
249 | QDomNodeList( QDOM_NodeListPrivate* ); | ||
250 | private: | ||
251 | QDOM_NodeListPrivate* impl; | ||
252 | }; | ||
253 | |||
254 | class QM_EXPORT QDomDocumentType : public QDomNode | ||
255 | { | ||
256 | public: | ||
257 | QDomDocumentType(); | ||
258 | QDomDocumentType( const QDomDocumentType& x ); | ||
259 | QDomDocumentType& operator= ( const QDomDocumentType& ); | ||
260 | ~QDomDocumentType(); | ||
261 | |||
262 | virtual QString name() const; | ||
263 | virtual QDomNamedNodeMap entities() const; | ||
264 | virtual QDomNamedNodeMap notations() const; | ||
265 | |||
266 | // Reimplemented from QDomNode | ||
267 | QDomNode::NodeType nodeType() const; | ||
268 | bool isDocumentType() const; | ||
269 | |||
270 | private: | ||
271 | QDomDocumentType( QDOM_DocumentTypePrivate* ); | ||
272 | |||
273 | friend class QDomDocument; | ||
274 | friend class QDomNode; | ||
275 | }; | ||
276 | |||
277 | class QM_EXPORT QDomDocument : public QDomNode | ||
278 | { | ||
279 | public: | ||
280 | QDomDocument(); | ||
281 | QDomDocument( const QString& name ); | ||
282 | QDomDocument( const QDomDocument& x ); | ||
283 | QDomDocument& operator= ( const QDomDocument& ); | ||
284 | ~QDomDocument(); | ||
285 | |||
286 | // Qt extensions | ||
287 | bool setContent( const QCString& text ); | ||
288 | bool setContent( const QByteArray& text ); | ||
289 | bool setContent( const QString& text ); | ||
290 | bool setContent( QIODevice* dev ); | ||
291 | |||
292 | // QDomAttributes | ||
293 | QDomDocumentType doctype() const; | ||
294 | QDomImplementation implementation() const; | ||
295 | QDomElement documentElement() const; | ||
296 | |||
297 | // Factories | ||
298 | QDomElement createElement( const QString& tagName ); | ||
299 | QDomDocumentFragment createDocumentFragment(); | ||
300 | QDomText createTextNode( const QString& data ); | ||
301 | QDomComment createComment( const QString& data ); | ||
302 | QDomCDATASection createCDATASection( const QString& data ); | ||
303 | QDomProcessingInstruction createProcessingInstruction( const QString& target, const QString& data ); | ||
304 | QDomAttr createAttribute( const QString& name ); | ||
305 | QDomEntityReference createEntityReference( const QString& name ); | ||
306 | QDomNodeList elementsByTagName( const QString& tagname ) const; | ||
307 | |||
308 | // Reimplemented from QDomNode | ||
309 | QDomNode::NodeType nodeType() const; | ||
310 | bool isDocument() const; | ||
311 | |||
312 | // Qt extensions | ||
313 | QString toString() const; | ||
314 | QCString toCString() const { return toString().utf8(); } | ||
315 | |||
316 | private: | ||
317 | QDomDocument( QDOM_DocumentPrivate* ); | ||
318 | |||
319 | friend class QDomNode; | ||
320 | }; | ||
321 | |||
322 | class QM_EXPORT QDomNamedNodeMap | ||
323 | { | ||
324 | public: | ||
325 | QDomNamedNodeMap(); | ||
326 | QDomNamedNodeMap( const QDomNamedNodeMap& ); | ||
327 | QDomNamedNodeMap& operator= ( const QDomNamedNodeMap& ); | ||
328 | bool operator== ( const QDomNamedNodeMap& ) const; | ||
329 | bool operator!= ( const QDomNamedNodeMap& ) const; | ||
330 | ~QDomNamedNodeMap(); | ||
331 | |||
332 | QDomNode namedItem( const QString& name ) const; | ||
333 | QDomNode setNamedItem( const QDomNode& arg ); | ||
334 | QDomNode removeNamedItem( const QString& name ); | ||
335 | QDomNode item( int index ) const; | ||
336 | uint length() const; | ||
337 | bool contains( const QString& name ) const; | ||
338 | |||
339 | private: | ||
340 | friend class QDomNode; | ||
341 | friend class QDomDocumentType; | ||
342 | friend class QDomElement; | ||
343 | |||
344 | QDomNamedNodeMap( QDOM_NamedNodeMapPrivate* ); | ||
345 | |||
346 | QDOM_NamedNodeMapPrivate* impl; | ||
347 | }; | ||
348 | |||
349 | class QM_EXPORT QDomDocumentFragment : public QDomNode | ||
350 | { | ||
351 | public: | ||
352 | QDomDocumentFragment(); | ||
353 | QDomDocumentFragment( const QDomDocumentFragment& x ); | ||
354 | QDomDocumentFragment& operator= ( const QDomDocumentFragment& ); | ||
355 | ~QDomDocumentFragment(); | ||
356 | |||
357 | // Reimplemented from QDomNode | ||
358 | QDomNode::NodeType nodeType() const; | ||
359 | bool isDocumentFragment() const; | ||
360 | |||
361 | private: | ||
362 | QDomDocumentFragment( QDOM_DocumentFragmentPrivate* ); | ||
363 | |||
364 | friend class QDomDocument; | ||
365 | friend class QDomNode; | ||
366 | }; | ||
367 | |||
368 | class QM_EXPORT QDomCharacterData : public QDomNode | ||
369 | { | ||
370 | public: | ||
371 | QDomCharacterData(); | ||
372 | QDomCharacterData( const QDomCharacterData& x ); | ||
373 | QDomCharacterData& operator= ( const QDomCharacterData& ); | ||
374 | ~QDomCharacterData(); | ||
375 | |||
376 | virtual QString data() const; | ||
377 | virtual void setData( const QString& ); | ||
378 | virtual uint length() const; | ||
379 | |||
380 | virtual QString substringData( unsigned long offset, unsigned long count ); | ||
381 | virtual void appendData( const QString& arg ); | ||
382 | virtual void insertData( unsigned long offset, const QString& arg ); | ||
383 | virtual void deleteData( unsigned long offset, unsigned long count ); | ||
384 | virtual void replaceData( unsigned long offset, unsigned long count, const QString& arg ); | ||
385 | |||
386 | // Reimplemented from QDomNode | ||
387 | QDomNode::NodeType nodeType() const; | ||
388 | bool isCharacterData() const; | ||
389 | |||
390 | private: | ||
391 | QDomCharacterData( QDOM_CharacterDataPrivate* ); | ||
392 | |||
393 | friend class QDomDocument; | ||
394 | friend class QDomText; | ||
395 | friend class QDomComment; | ||
396 | friend class QDomNode; | ||
397 | }; | ||
398 | |||
399 | class QM_EXPORT QDomAttr : public QDomNode | ||
400 | { | ||
401 | public: | ||
402 | QDomAttr(); | ||
403 | QDomAttr( const QDomAttr& x ); | ||
404 | QDomAttr& operator= ( const QDomAttr& ); | ||
405 | ~QDomAttr(); | ||
406 | |||
407 | virtual QString name() const; | ||
408 | virtual bool specified() const; | ||
409 | virtual QString value() const; | ||
410 | virtual void setValue( const QString& ); | ||
411 | |||
412 | // Reimplemented from QDomNode | ||
413 | QDomNode::NodeType nodeType() const; | ||
414 | bool isAttr() const; | ||
415 | |||
416 | private: | ||
417 | QDomAttr( QDOM_AttrPrivate* ); | ||
418 | |||
419 | friend class QDomDocument; | ||
420 | friend class QDomElement; | ||
421 | friend class QDomNode; | ||
422 | }; | ||
423 | |||
424 | class QM_EXPORT QDomElement : public QDomNode | ||
425 | { | ||
426 | public: | ||
427 | QDomElement(); | ||
428 | QDomElement( const QDomElement& x ); | ||
429 | QDomElement& operator= ( const QDomElement& ); | ||
430 | ~QDomElement(); | ||
431 | |||
432 | void setTagName( const QString& name ); | ||
433 | QString tagName() const; | ||
434 | QString attribute( const QString& name, const QString& defValue = QString::null ) const; | ||
435 | void setAttribute( const QString& name, const QString& value ); | ||
436 | void setAttribute( const QString& name, int value ); | ||
437 | void setAttribute( const QString& name, uint value ); | ||
438 | void setAttribute( const QString& name, double value ); | ||
439 | void removeAttribute( const QString& name ); | ||
440 | QDomAttr attributeNode( const QString& name); | ||
441 | QDomAttr setAttributeNode( const QDomAttr& newAttr ); | ||
442 | QDomAttr removeAttributeNode( const QDomAttr& oldAttr ); | ||
443 | bool hasAttribute( const QString& name ) const; | ||
444 | virtual QDomNodeList elementsByTagName( const QString& tagname ) const; | ||
445 | void normalize(); | ||
446 | |||
447 | // Reimplemented from QDomNode | ||
448 | QDomNamedNodeMap attributes() const; | ||
449 | QDomNode::NodeType nodeType() const; | ||
450 | bool isElement() const; | ||
451 | |||
452 | QString text() const; | ||
453 | |||
454 | private: | ||
455 | QDomElement( QDOM_ElementPrivate* ); | ||
456 | |||
457 | friend class QDomDocument; | ||
458 | friend class QDomNode; | ||
459 | }; | ||
460 | |||
461 | class QM_EXPORT QDomText : public QDomCharacterData | ||
462 | { | ||
463 | public: | ||
464 | QDomText(); | ||
465 | QDomText( const QDomText& x ); | ||
466 | QDomText& operator= ( const QDomText& ); | ||
467 | ~QDomText(); | ||
468 | |||
469 | QDomText splitText( int offset ); | ||
470 | |||
471 | // Reimplemented from QDomNode | ||
472 | QDomNode::NodeType nodeType() const; | ||
473 | bool isText() const; | ||
474 | |||
475 | private: | ||
476 | QDomText( QDOM_TextPrivate* ); | ||
477 | |||
478 | friend class QDomCDATASection; | ||
479 | friend class QDomDocument; | ||
480 | friend class QDomNode; | ||
481 | }; | ||
482 | |||
483 | class QM_EXPORT QDomComment : public QDomCharacterData | ||
484 | { | ||
485 | public: | ||
486 | QDomComment(); | ||
487 | QDomComment( const QDomComment& x ); | ||
488 | QDomComment& operator= ( const QDomComment& ); | ||
489 | ~QDomComment(); | ||
490 | |||
491 | // Reimplemented from QDomNode | ||
492 | QDomNode::NodeType nodeType() const; | ||
493 | bool isComment() const; | ||
494 | |||
495 | private: | ||
496 | QDomComment( QDOM_CommentPrivate* ); | ||
497 | |||
498 | friend class QDomDocument; | ||
499 | friend class QDomNode; | ||
500 | }; | ||
501 | |||
502 | class QM_EXPORT QDomCDATASection : public QDomText | ||
503 | { | ||
504 | public: | ||
505 | QDomCDATASection(); | ||
506 | QDomCDATASection( const QDomCDATASection& x ); | ||
507 | QDomCDATASection& operator= ( const QDomCDATASection& ); | ||
508 | ~QDomCDATASection(); | ||
509 | |||
510 | // Reimplemented from QDomNode | ||
511 | QDomNode::NodeType nodeType() const; | ||
512 | bool isCDATASection() const; | ||
513 | |||
514 | private: | ||
515 | QDomCDATASection( QDOM_CDATASectionPrivate* ); | ||
516 | |||
517 | friend class QDomDocument; | ||
518 | friend class QDomNode; | ||
519 | }; | ||
520 | |||
521 | class QM_EXPORT QDomNotation : public QDomNode | ||
522 | { | ||
523 | public: | ||
524 | QDomNotation(); | ||
525 | QDomNotation( const QDomNotation& x ); | ||
526 | QDomNotation& operator= ( const QDomNotation& ); | ||
527 | ~QDomNotation(); | ||
528 | |||
529 | QString publicId() const; | ||
530 | QString systemId() const; | ||
531 | |||
532 | // Reimplemented from QDomNode | ||
533 | QDomNode::NodeType nodeType() const; | ||
534 | bool isNotation() const; | ||
535 | |||
536 | private: | ||
537 | QDomNotation( QDOM_NotationPrivate* ); | ||
538 | |||
539 | friend class QDomDocument; | ||
540 | friend class QDomNode; | ||
541 | }; | ||
542 | |||
543 | class QM_EXPORT QDomEntity : public QDomNode | ||
544 | { | ||
545 | public: | ||
546 | QDomEntity(); | ||
547 | QDomEntity( const QDomEntity& x ); | ||
548 | QDomEntity& operator= ( const QDomEntity& ); | ||
549 | ~QDomEntity(); | ||
550 | |||
551 | virtual QString publicId() const; | ||
552 | virtual QString systemId() const; | ||
553 | virtual QString notationName() const; | ||
554 | |||
555 | // Reimplemented from QDomNode | ||
556 | QDomNode::NodeType nodeType() const; | ||
557 | bool isEntity() const; | ||
558 | |||
559 | private: | ||
560 | QDomEntity( QDOM_EntityPrivate* ); | ||
561 | |||
562 | friend class QDomNode; | ||
563 | }; | ||
564 | |||
565 | class QM_EXPORT QDomEntityReference : public QDomNode | ||
566 | { | ||
567 | public: | ||
568 | QDomEntityReference(); | ||
569 | QDomEntityReference( const QDomEntityReference& x ); | ||
570 | QDomEntityReference& operator= ( const QDomEntityReference& ); | ||
571 | ~QDomEntityReference(); | ||
572 | |||
573 | // Reimplemented from QDomNode | ||
574 | QDomNode::NodeType nodeType() const; | ||
575 | bool isEntityReference() const; | ||
576 | |||
577 | private: | ||
578 | QDomEntityReference( QDOM_EntityReferencePrivate* ); | ||
579 | |||
580 | friend class QDomDocument; | ||
581 | friend class QDomNode; | ||
582 | }; | ||
583 | |||
584 | class QM_EXPORT QDomProcessingInstruction : public QDomNode | ||
585 | { | ||
586 | public: | ||
587 | QDomProcessingInstruction(); | ||
588 | QDomProcessingInstruction( const QDomProcessingInstruction& x ); | ||
589 | QDomProcessingInstruction& operator= ( const QDomProcessingInstruction& ); | ||
590 | ~QDomProcessingInstruction(); | ||
591 | |||
592 | virtual QString target() const; | ||
593 | virtual QString data() const; | ||
594 | virtual void setData( const QString& d ); | ||
595 | |||
596 | // Reimplemented from QDomNode | ||
597 | QDomNode::NodeType nodeType() const; | ||
598 | bool isProcessingInstruction() const; | ||
599 | |||
600 | private: | ||
601 | QDomProcessingInstruction( QDOM_ProcessingInstructionPrivate* ); | ||
602 | |||
603 | friend class QDomDocument; | ||
604 | friend class QDomNode; | ||
605 | }; | ||
606 | |||
607 | |||
608 | QM_EXPORT QTextStream& operator<<( QTextStream&, const QDomNode& ); | ||
609 | |||
610 | //US #endif //QT_NO_DOM | ||
611 | #endif // QDOM_H | ||
diff --git a/qtcompat/xml/qxml.cpp b/qtcompat/xml/qxml.cpp new file mode 100644 index 0000000..e65bc59 --- a/dev/null +++ b/qtcompat/xml/qxml.cpp | |||
@@ -0,0 +1,6087 @@ | |||
1 | /**************************************************************************** | ||
2 | ** $Id$ | ||
3 | ** | ||
4 | ** Implementation of QXmlSimpleReader and related classes. | ||
5 | ** | ||
6 | ** Created : 000518 | ||
7 | ** | ||
8 | ** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. | ||
9 | ** | ||
10 | ** This file is part of the XML module of the Qt GUI Toolkit. | ||
11 | ** | ||
12 | ** This file may be distributed under the terms of the Q Public License | ||
13 | ** as defined by Trolltech AS of Norway and appearing in the file | ||
14 | ** LICENSE.QPL included in the packaging of this file. | ||
15 | ** | ||
16 | ** This file may be distributed and/or modified under the terms of the | ||
17 | ** GNU General Public License version 2 as published by the Free Software | ||
18 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
19 | ** packaging of this file. | ||
20 | ** | ||
21 | ** Licensees holding valid Qt Enterprise Edition licenses may use this | ||
22 | ** file in accordance with the Qt Commercial License Agreement provided | ||
23 | ** with the Software. | ||
24 | ** | ||
25 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
26 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
27 | ** | ||
28 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for | ||
29 | ** information about Qt Commercial License Agreements. | ||
30 | ** See http://www.trolltech.com/qpl/ for QPL licensing information. | ||
31 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | ||
32 | ** | ||
33 | ** Contact info@trolltech.com if any conditions of this licensing are | ||
34 | ** not clear to you. | ||
35 | ** | ||
36 | **********************************************************************/ | ||
37 | |||
38 | |||
39 | /****************************************** | ||
40 | * DOM support is disabled in QT 2.3.7 for sharp zaurus. | ||
41 | * Because of that we copied the code from 2.3.7 into qtcompat and enabled it | ||
42 | * there. | ||
43 | * Copyright (c) 2004 Ulf Schenk | ||
44 | * | ||
45 | * $Id$ | ||
46 | ******************************************/ | ||
47 | |||
48 | #define QT_XML_CPP | ||
49 | #include "qxml.h" | ||
50 | #include "qtextcodec.h" | ||
51 | #include "qbuffer.h" | ||
52 | |||
53 | //US #ifndef QT_NO_XML | ||
54 | // NOT REVISED | ||
55 | |||
56 | // Error strings for the XML reader | ||
57 | #define XMLERR_OK "no error occured" | ||
58 | #define XMLERR_TAGMISMATCH "tag mismatch" | ||
59 | #define XMLERR_UNEXPECTEDEOF "unexpected end of file" | ||
60 | #define XMLERR_FINISHEDPARSINGWHILENOTEOF "parsing is finished but end of file is not reached" | ||
61 | #define XMLERR_LETTEREXPECTED "letter is expected" | ||
62 | #define XMLERR_ERRORPARSINGELEMENT "error while parsing element" | ||
63 | #define XMLERR_ERRORPARSINGPROLOG "error while parsing prolog" | ||
64 | #define XMLERR_ERRORPARSINGMAINELEMENT "error while parsing main element" | ||
65 | #define XMLERR_ERRORPARSINGCONTENT "error while parsing content" | ||
66 | #define XMLERR_ERRORPARSINGNAME "error while parsing name" | ||
67 | #define XMLERR_ERRORPARSINGNMTOKEN "error while parsing Nmtoken" | ||
68 | #define XMLERR_ERRORPARSINGATTRIBUTE "error while parsing attribute" | ||
69 | #define XMLERR_ERRORPARSINGMISC "error while parsing misc" | ||
70 | #define XMLERR_ERRORPARSINGCHOICE "error while parsing choice or seq" | ||
71 | #define XMLERR_ERRORBYCONSUMER "error triggered by consumer" | ||
72 | #define XMLERR_UNEXPECTEDCHARACTER "unexpected character" | ||
73 | #define XMLERR_EQUALSIGNEXPECTED "expected '=' but not found" | ||
74 | #define XMLERR_QUOTATIONEXPECTED "expected \" or ' but not found" | ||
75 | #define XMLERR_ERRORPARSINGREFERENCE "error while parsing reference" | ||
76 | #define XMLERR_ERRORPARSINGPI "error while parsing processing instruction" | ||
77 | #define XMLERR_ERRORPARSINGATTLISTDECL "error while parsing attribute list declaration" | ||
78 | #define XMLERR_ERRORPARSINGATTTYPE "error while parsing attribute type declaration" | ||
79 | #define XMLERR_ERRORPARSINGATTVALUE "error while parsing attribute value declaration" | ||
80 | #define XMLERR_ERRORPARSINGELEMENTDECL "error while parsing element declaration" | ||
81 | #define XMLERR_ERRORPARSINGENTITYDECL "error while parsing entity declaration" | ||
82 | #define XMLERR_ERRORPARSINGNOTATIONDECL "error while parsing notation declaration" | ||
83 | #define XMLERR_ERRORPARSINGEXTERNALID "error while parsing external id" | ||
84 | #define XMLERR_ERRORPARSINGCOMMENT "error while parsing comment" | ||
85 | #define XMLERR_ERRORPARSINGENTITYVALUE "error while parsing entity value declaration" | ||
86 | #define XMLERR_CDSECTHEADEREXPECTED "expected the header for a cdata section" | ||
87 | #define XMLERR_MORETHANONEDOCTYPE "more than one document type definition" | ||
88 | #define XMLERR_ERRORPARSINGDOCTYPE "error while parsing document type definition" | ||
89 | #define XMLERR_INVALIDNAMEFORPI "invalid name for processing instruction" | ||
90 | #define XMLERR_VERSIONEXPECTED "version expected while reading the XML declaration" | ||
91 | #define XMLERR_EDECLORSDDECLEXPECTED "EDecl or SDDecl expected while reading the XML declaration" | ||
92 | #define XMLERR_SDDECLEXPECTED "SDDecl expected while reading the XML declaration" | ||
93 | #define XMLERR_WRONGVALUEFORSDECL "wrong value for standalone declaration" | ||
94 | #define XMLERR_UNPARSEDENTITYREFERENCE "unparsed entity reference in wrong context" | ||
95 | #define XMLERR_INTERNALGENERALENTITYINDTD "internal general entity reference not allowed in DTD" | ||
96 | #define XMLERR_EXTERNALGENERALENTITYINDTD "external parsed general entity reference not allowed in DTD" | ||
97 | #define XMLERR_EXTERNALGENERALENTITYINAV "external parsed general entity reference not allowed in attribute value" | ||
98 | |||
99 | |||
100 | // the constants for the lookup table | ||
101 | static const signed char cltWS = 0; // white space | ||
102 | static const signed char cltPer = 1; // % | ||
103 | static const signed char cltAmp = 2; // & | ||
104 | static const signed char cltGt = 3; // > | ||
105 | static const signed char cltLt = 4; // < | ||
106 | static const signed char cltSlash = 5; // / | ||
107 | static const signed char cltQm = 6; // ? | ||
108 | static const signed char cltEm = 7; // ! | ||
109 | static const signed char cltDash = 8; // - | ||
110 | static const signed char cltCB = 9; // ] | ||
111 | static const signed char cltOB = 10; // [ | ||
112 | static const signed char cltEq = 11; // = | ||
113 | static const signed char cltDq = 12; // " | ||
114 | static const signed char cltSq = 13; // ' | ||
115 | static const signed char cltUnknown = 14; | ||
116 | |||
117 | // character lookup table | ||
118 | static const signed char charLookupTable[256]={ | ||
119 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x00 - 0x07 | ||
120 | cltUnknown, // 0x08 | ||
121 | cltWS, // 0x09 \t | ||
122 | cltWS, // 0x0A \n | ||
123 | cltUnknown, // 0x0B | ||
124 | cltUnknown, // 0x0C | ||
125 | cltWS, // 0x0D \r | ||
126 | cltUnknown, // 0x0E | ||
127 | cltUnknown, // 0x0F | ||
128 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x17 - 0x16 | ||
129 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x18 - 0x1F | ||
130 | cltWS, // 0x20 Space | ||
131 | cltEm, // 0x21 ! | ||
132 | cltDq, // 0x22 " | ||
133 | cltUnknown, // 0x23 | ||
134 | cltUnknown, // 0x24 | ||
135 | cltPer, // 0x25 % | ||
136 | cltAmp, // 0x26 & | ||
137 | cltSq, // 0x27 ' | ||
138 | cltUnknown, // 0x28 | ||
139 | cltUnknown, // 0x29 | ||
140 | cltUnknown, // 0x2A | ||
141 | cltUnknown, // 0x2B | ||
142 | cltUnknown, // 0x2C | ||
143 | cltDash, // 0x2D - | ||
144 | cltUnknown, // 0x2E | ||
145 | cltSlash, // 0x2F / | ||
146 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x30 - 0x37 | ||
147 | cltUnknown, // 0x38 | ||
148 | cltUnknown, // 0x39 | ||
149 | cltUnknown, // 0x3A | ||
150 | cltUnknown, // 0x3B | ||
151 | cltLt, // 0x3C < | ||
152 | cltEq, // 0x3D = | ||
153 | cltGt, // 0x3E > | ||
154 | cltQm, // 0x3F ? | ||
155 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x40 - 0x47 | ||
156 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x48 - 0x4F | ||
157 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x50 - 0x57 | ||
158 | cltUnknown, // 0x58 | ||
159 | cltUnknown, // 0x59 | ||
160 | cltUnknown, // 0x5A | ||
161 | cltOB, // 0x5B [ | ||
162 | cltUnknown, // 0x5C | ||
163 | cltCB, // 0x5D ] | ||
164 | cltUnknown, // 0x5E | ||
165 | cltUnknown, // 0x5F | ||
166 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x60 - 0x67 | ||
167 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x68 - 0x6F | ||
168 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x70 - 0x77 | ||
169 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x78 - 0x7F | ||
170 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x80 - 0x87 | ||
171 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x88 - 0x8F | ||
172 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x90 - 0x97 | ||
173 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0x98 - 0x9F | ||
174 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0xA0 - 0xA7 | ||
175 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0xA8 - 0xAF | ||
176 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0xB0 - 0xB7 | ||
177 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0xB8 - 0xBF | ||
178 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0xC0 - 0xC7 | ||
179 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0xC8 - 0xCF | ||
180 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0xD0 - 0xD7 | ||
181 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0xD8 - 0xDF | ||
182 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0xE0 - 0xE7 | ||
183 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0xE8 - 0xEF | ||
184 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, // 0xF0 - 0xF7 | ||
185 | cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown, cltUnknown // 0xF8 - 0xFF | ||
186 | }; | ||
187 | |||
188 | |||
189 | class QXmlNamespaceSupportPrivate | ||
190 | { | ||
191 | }; | ||
192 | class QXmlAttributesPrivate | ||
193 | { | ||
194 | }; | ||
195 | class QXmlInputSourcePrivate | ||
196 | { | ||
197 | }; | ||
198 | class QXmlParseExceptionPrivate | ||
199 | { | ||
200 | }; | ||
201 | class QXmlLocatorPrivate | ||
202 | { | ||
203 | }; | ||
204 | class QXmlDefaultHandlerPrivate | ||
205 | { | ||
206 | }; | ||
207 | |||
208 | #if defined(Q_FULL_TEMPLATE_INSTANTIATION) | ||
209 | bool operator==( const QMap<QString, QString>, const QMap<QString, QString> ) | ||
210 | { | ||
211 | return FALSE; | ||
212 | } | ||
213 | #endif | ||
214 | |||
215 | /*! | ||
216 | \class QXmlParseException qxml.h | ||
217 | \brief The QXmlParseException class is used to report errors with the | ||
218 | QXmlErrorHandler interface. | ||
219 | |||
220 | \module XML | ||
221 | |||
222 | \sa QXmlErrorHandler | ||
223 | */ | ||
224 | /*! | ||
225 | \fn QXmlParseException::QXmlParseException( const QString& name, int c, int l, const QString& p, const QString& s ) | ||
226 | |||
227 | Constructs a parse exception with the error string \a name in the column | ||
228 | \a c and line \a l for the public identifier \a p and the system identifier | ||
229 | \a s. | ||
230 | */ | ||
231 | /*! | ||
232 | Returns the error message. | ||
233 | */ | ||
234 | QString QXmlParseException::message() const | ||
235 | { | ||
236 | return msg; | ||
237 | } | ||
238 | /*! | ||
239 | Returns the column number the error occured. | ||
240 | */ | ||
241 | int QXmlParseException::columnNumber() const | ||
242 | { | ||
243 | return column; | ||
244 | } | ||
245 | /*! | ||
246 | Returns the line number the error occured. | ||
247 | */ | ||
248 | int QXmlParseException::lineNumber() const | ||
249 | { | ||
250 | return line; | ||
251 | } | ||
252 | /*! | ||
253 | Returns the public identifier the error occured. | ||
254 | */ | ||
255 | QString QXmlParseException::publicId() const | ||
256 | { | ||
257 | return pub; | ||
258 | } | ||
259 | /*! | ||
260 | Returns the system identifier the error occured. | ||
261 | */ | ||
262 | QString QXmlParseException::systemId() const | ||
263 | { | ||
264 | return sys; | ||
265 | } | ||
266 | |||
267 | |||
268 | /*! | ||
269 | \class QXmlLocator qxml.h | ||
270 | \brief The QXmlLocator class provides the XML handler classes with | ||
271 | information about the actual parsing position. | ||
272 | |||
273 | \module XML | ||
274 | |||
275 | The reader reports a QXmlLocator to the content handler before he starts to | ||
276 | parse the document. This is done with the | ||
277 | QXmlContentHandler::setDocumentLocator() function. The handler classes can | ||
278 | now use this locator to get the actual position the reader is at. | ||
279 | */ | ||
280 | /*! | ||
281 | \fn QXmlLocator::QXmlLocator( QXmlSimpleReader* parent ) | ||
282 | |||
283 | Constructor. | ||
284 | */ | ||
285 | /*! | ||
286 | \fn QXmlLocator::~QXmlLocator() | ||
287 | |||
288 | Destructor. | ||
289 | */ | ||
290 | /*! | ||
291 | Gets the column number (starting with 1) or -1 if there is no column number | ||
292 | available. | ||
293 | */ | ||
294 | int QXmlLocator::columnNumber() | ||
295 | { | ||
296 | return ( reader->columnNr == -1 ? -1 : reader->columnNr + 1 ); | ||
297 | } | ||
298 | /*! | ||
299 | Gets the line number (starting with 1) or -1 if there is no line number | ||
300 | available. | ||
301 | */ | ||
302 | int QXmlLocator::lineNumber() | ||
303 | { | ||
304 | return ( reader->lineNr == -1 ? -1 : reader->lineNr + 1 ); | ||
305 | } | ||
306 | |||
307 | |||
308 | /********************************************* | ||
309 | * | ||
310 | * QXmlNamespaceSupport | ||
311 | * | ||
312 | *********************************************/ | ||
313 | |||
314 | /*! | ||
315 | \class QXmlNamespaceSupport qxml.h | ||
316 | \brief The QXmlNamespaceSupport class is a helper class for XML readers which | ||
317 | want to include namespace support. | ||
318 | |||
319 | \module XML | ||
320 | |||
321 | It provides some functions that makes it easy to handle namespaces. Its main | ||
322 | use is for subclasses of QXmlReader which want to provide namespace | ||
323 | support. | ||
324 | |||
325 | See also the <a href="xml-sax.html#namespaces">namespace description</a>. | ||
326 | */ | ||
327 | |||
328 | /*! | ||
329 | Constructs a QXmlNamespaceSupport. | ||
330 | */ | ||
331 | QXmlNamespaceSupport::QXmlNamespaceSupport() | ||
332 | { | ||
333 | reset(); | ||
334 | } | ||
335 | |||
336 | /*! | ||
337 | Destructs a QXmlNamespaceSupport. | ||
338 | */ | ||
339 | QXmlNamespaceSupport::~QXmlNamespaceSupport() | ||
340 | { | ||
341 | } | ||
342 | |||
343 | /*! | ||
344 | This function declares a prefix in the current namespace context; the prefix | ||
345 | will remain in force until this context is popped, unless it is shadowed in a | ||
346 | descendant context. | ||
347 | |||
348 | Note that there is an asymmetry in this library: while prefix() will not | ||
349 | return the default "" prefix, even if you have declared one; to check for a | ||
350 | default prefix, you have to look it up explicitly using uri(). This | ||
351 | asymmetry exists to make it easier to look up prefixes for attribute names, | ||
352 | where the default prefix is not allowed. | ||
353 | */ | ||
354 | void QXmlNamespaceSupport::setPrefix( const QString& pre, const QString& uri ) | ||
355 | { | ||
356 | if( pre.isNull() ) { | ||
357 | ns.insert( "", uri ); | ||
358 | } else { | ||
359 | ns.insert( pre, uri ); | ||
360 | } | ||
361 | } | ||
362 | |||
363 | /*! | ||
364 | Returns one of the prefixes mapped to a namespace URI. | ||
365 | |||
366 | If more than one prefix is currently mapped to the same URI, this function | ||
367 | will make an arbitrary selection; if you want all of the prefixes, use the | ||
368 | prefixes() function instead. | ||
369 | |||
370 | Note: this will never return the empty (default) prefix; to check for a | ||
371 | default prefix, use the uri() function with an argument of "". | ||
372 | */ | ||
373 | QString QXmlNamespaceSupport::prefix( const QString& uri ) const | ||
374 | { | ||
375 | QMap<QString, QString>::ConstIterator itc, it = ns.begin(); | ||
376 | while ( (itc=it) != ns.end() ) { | ||
377 | ++it; | ||
378 | if ( itc.data() == uri && !itc.key().isEmpty() ) | ||
379 | return itc.key(); | ||
380 | } | ||
381 | return ""; | ||
382 | } | ||
383 | |||
384 | /*! | ||
385 | Looks up a prefix in the current context and returns the currently-mapped | ||
386 | namespace URI. Use the empty string ("") for the default namespace. | ||
387 | */ | ||
388 | QString QXmlNamespaceSupport::uri( const QString& prefix ) const | ||
389 | { | ||
390 | const QString& returi = ns[ prefix ]; | ||
391 | return returi; | ||
392 | } | ||
393 | |||
394 | /*! | ||
395 | Splits the name at the ':' and returns the prefix and the local name. | ||
396 | */ | ||
397 | void QXmlNamespaceSupport::splitName( const QString& qname, | ||
398 | QString& prefix, QString& localname ) const | ||
399 | { | ||
400 | uint pos; | ||
401 | // search the ':' | ||
402 | for( pos=0; pos<qname.length(); pos++ ) { | ||
403 | if ( qname.at(pos) == ':' ) | ||
404 | break; | ||
405 | } | ||
406 | // and split | ||
407 | prefix = qname.left( pos ); | ||
408 | localname = qname.mid( pos+1 ); | ||
409 | } | ||
410 | |||
411 | /*! | ||
412 | Processes a raw XML 1.0 name in the current context by removing the prefix | ||
413 | and looking it up among the prefixes currently declared. | ||
414 | |||
415 | First parameter is the raw XML 1.0 name to be processed. The second parameter | ||
416 | is a flag wheter the name is the name of an attribute (TRUE) or not (FALSE). | ||
417 | |||
418 | The return values will be stored in the last two parameters as follows: | ||
419 | <ul> | ||
420 | <li> The namespace URI, or an empty string if none is in use. | ||
421 | <li> The local name (without prefix). | ||
422 | </ul> | ||
423 | |||
424 | If the raw name has a prefix that has not been declared, then the return | ||
425 | value will be empty. | ||
426 | |||
427 | Note that attribute names are processed differently than element names: an | ||
428 | unprefixed element name will received the default namespace (if any), while | ||
429 | an unprefixed element name will not | ||
430 | */ | ||
431 | void QXmlNamespaceSupport::processName( const QString& qname, | ||
432 | bool isAttribute, | ||
433 | QString& nsuri, QString& localname ) const | ||
434 | { | ||
435 | uint pos; | ||
436 | // search the ':' | ||
437 | for( pos=0; pos<qname.length(); pos++ ) { | ||
438 | if ( qname.at(pos) == ':' ) | ||
439 | break; | ||
440 | } | ||
441 | if ( pos < qname.length() ) { | ||
442 | // there was a ':' | ||
443 | nsuri = uri( qname.left( pos ) ); | ||
444 | localname = qname.mid( pos+1 ); | ||
445 | } else { | ||
446 | // there was no ':' | ||
447 | if ( isAttribute ) { | ||
448 | nsuri = ""; // attributes don't take default namespace | ||
449 | } else { | ||
450 | nsuri = uri( "" ); // get default namespace | ||
451 | } | ||
452 | localname = qname; | ||
453 | } | ||
454 | } | ||
455 | |||
456 | /*! | ||
457 | Returns an enumeration of all prefixes currently declared. | ||
458 | |||
459 | Note: if there is a default prefix, it will not be returned in this | ||
460 | enumeration; check for the default prefix using uri() with an argument | ||
461 | of "". | ||
462 | */ | ||
463 | QStringList QXmlNamespaceSupport::prefixes() const | ||
464 | { | ||
465 | QStringList list; | ||
466 | |||
467 | QMap<QString, QString>::ConstIterator itc, it = ns.begin(); | ||
468 | while ( (itc=it) != ns.end() ) { | ||
469 | ++it; | ||
470 | if ( !itc.key().isEmpty() ) | ||
471 | list.append( itc.key() ); | ||
472 | } | ||
473 | return list; | ||
474 | } | ||
475 | |||
476 | /*! | ||
477 | Returns a list of all prefixes currently declared for a URI. | ||
478 | |||
479 | The xml: prefix will be included. If you want only one prefix that's | ||
480 | mapped to the namespace URI, and you don't care which one you get, use the | ||
481 | prefix() function instead. | ||
482 | |||
483 | Note: the empty (default) prefix is never included in this enumeration; to | ||
484 | check for the presence of a default namespace, use uri() with an | ||
485 | argument of "". | ||
486 | */ | ||
487 | QStringList QXmlNamespaceSupport::prefixes( const QString& uri ) const | ||
488 | { | ||
489 | QStringList list; | ||
490 | |||
491 | QMap<QString, QString>::ConstIterator itc, it = ns.begin(); | ||
492 | while ( (itc=it) != ns.end() ) { | ||
493 | ++it; | ||
494 | if ( itc.data() == uri && !itc.key().isEmpty() ) | ||
495 | list.append( itc.key() ); | ||
496 | } | ||
497 | return list; | ||
498 | } | ||
499 | |||
500 | /*! | ||
501 | Starts a new namespace context. | ||
502 | |||
503 | Normally, you should push a new context at the beginning of each XML element: | ||
504 | the new context will automatically inherit the declarations of its parent | ||
505 | context, but it will also keep track of which declarations were made within | ||
506 | this context. | ||
507 | */ | ||
508 | void QXmlNamespaceSupport::pushContext() | ||
509 | { | ||
510 | nsStack.push( ns ); | ||
511 | } | ||
512 | |||
513 | /*! | ||
514 | Reverts to the previous namespace context. | ||
515 | |||
516 | Normally, you should pop the context at the end of each XML element. After | ||
517 | popping the context, all namespace prefix mappings that were previously in | ||
518 | force are restored. | ||
519 | */ | ||
520 | void QXmlNamespaceSupport::popContext() | ||
521 | { | ||
522 | if( !nsStack.isEmpty() ) | ||
523 | ns = nsStack.pop(); | ||
524 | } | ||
525 | |||
526 | /*! | ||
527 | Resets this namespace support object for reuse. | ||
528 | */ | ||
529 | void QXmlNamespaceSupport::reset() | ||
530 | { | ||
531 | nsStack.clear(); | ||
532 | ns.clear(); | ||
533 | ns.insert( "xml", "http://www.w3.org/XML/1998/namespace" ); // the XML namespace | ||
534 | } | ||
535 | |||
536 | |||
537 | |||
538 | /********************************************* | ||
539 | * | ||
540 | * QXmlAttributes | ||
541 | * | ||
542 | *********************************************/ | ||
543 | |||
544 | /*! | ||
545 | \class QXmlAttributes qxml.h | ||
546 | \brief The QXmlAttributes class provides XML attributes. | ||
547 | |||
548 | \module XML | ||
549 | |||
550 | If attributes are reported by QXmlContentHandler::startElement() this | ||
551 | class is used to pass the attribute values. It provides you with different | ||
552 | functions to access the attribute names and values. | ||
553 | */ | ||
554 | /*! | ||
555 | \fn QXmlAttributes::QXmlAttributes() | ||
556 | |||
557 | Constructs an empty attribute list. | ||
558 | */ | ||
559 | /*! | ||
560 | \fn QXmlAttributes::~QXmlAttributes() | ||
561 | |||
562 | Destructs attributes. | ||
563 | */ | ||
564 | |||
565 | /*! | ||
566 | Look up the index of an attribute by an XML 1.0 qualified name. | ||
567 | |||
568 | Returns the index of the attribute (starting with 0) or -1 if it wasn't | ||
569 | found. | ||
570 | |||
571 | See also the <a href="xml-sax.html#namespaces">namespace description</a>. | ||
572 | */ | ||
573 | int QXmlAttributes::index( const QString& qName ) const | ||
574 | { | ||
575 | return qnameList.findIndex( qName ); | ||
576 | } | ||
577 | |||
578 | /*! | ||
579 | Looks up the index of an attribute by a namespace name. | ||
580 | |||
581 | \a uri specifies the namespace URI, or the empty string if the name has no | ||
582 | namespace URI. \a localPart specifies the attribute's local name. | ||
583 | |||
584 | Returns the index of the attribute (starting with 0) or -1 if it wasn't | ||
585 | found. | ||
586 | |||
587 | See also the <a href="xml-sax.html#namespaces">namespace description</a>. | ||
588 | */ | ||
589 | int QXmlAttributes::index( const QString& uri, const QString& localPart ) const | ||
590 | { | ||
591 | uint count = uriList.count(); | ||
592 | for ( uint i=0; i<count; i++ ) { | ||
593 | if ( uriList[i] == uri && localnameList[i] == localPart ) | ||
594 | return i; | ||
595 | } | ||
596 | return -1; | ||
597 | } | ||
598 | |||
599 | /*! | ||
600 | Returns the number of attributes in the list. | ||
601 | */ | ||
602 | int QXmlAttributes::length() const | ||
603 | { | ||
604 | return valueList.count(); | ||
605 | } | ||
606 | |||
607 | /*! | ||
608 | Looks up an attribute's local name by index (starting with 0). | ||
609 | |||
610 | See also the <a href="xml-sax.html#namespaces">namespace description</a>. | ||
611 | */ | ||
612 | QString QXmlAttributes::localName( int index ) const | ||
613 | { | ||
614 | return localnameList[index]; | ||
615 | } | ||
616 | |||
617 | /*! | ||
618 | Looks up an attribute's XML 1.0 qualified name by index (starting with 0). | ||
619 | |||
620 | See also the <a href="xml-sax.html#namespaces">namespace description</a>. | ||
621 | */ | ||
622 | QString QXmlAttributes::qName( int index ) const | ||
623 | { | ||
624 | return qnameList[index]; | ||
625 | } | ||
626 | |||
627 | /*! | ||
628 | Looks up an attribute's namespace URI by index (starting with 0). | ||
629 | |||
630 | See also the <a href="xml-sax.html#namespaces">namespace description</a>. | ||
631 | */ | ||
632 | QString QXmlAttributes::uri( int index ) const | ||
633 | { | ||
634 | return uriList[index]; | ||
635 | } | ||
636 | |||
637 | /*! | ||
638 | Looks up an attribute's type by index (starting with 0). | ||
639 | |||
640 | At the moment only 'CDATA' is returned. | ||
641 | */ | ||
642 | QString QXmlAttributes::type( int ) const | ||
643 | { | ||
644 | return "CDATA"; | ||
645 | } | ||
646 | |||
647 | /*! | ||
648 | Looks up an attribute's type by XML 1.0 qualified name. | ||
649 | |||
650 | At the moment only 'CDATA' is returned. | ||
651 | */ | ||
652 | QString QXmlAttributes::type( const QString& ) const | ||
653 | { | ||
654 | return "CDATA"; | ||
655 | } | ||
656 | |||
657 | /*! | ||
658 | Looks up an attribute's type by namespace name. | ||
659 | |||
660 | The first parameter specifies the namespace URI, or the empty string if | ||
661 | the name has no namespace URI. The second parameter specifies the | ||
662 | attribute's local name. | ||
663 | |||
664 | At the moment only 'CDATA' is returned. | ||
665 | */ | ||
666 | QString QXmlAttributes::type( const QString&, const QString& ) const | ||
667 | { | ||
668 | return "CDATA"; | ||
669 | } | ||
670 | |||
671 | /*! | ||
672 | Looks up an attribute's value by index (starting with 0). | ||
673 | */ | ||
674 | QString QXmlAttributes::value( int index ) const | ||
675 | { | ||
676 | return valueList[index]; | ||
677 | } | ||
678 | |||
679 | /*! | ||
680 | Looks up an attribute's value by XML 1.0 qualified name. | ||
681 | |||
682 | See also the <a href="xml-sax.html#namespaces">namespace description</a>. | ||
683 | */ | ||
684 | QString QXmlAttributes::value( const QString& qName ) const | ||
685 | { | ||
686 | int i = index( qName ); | ||
687 | if ( i == -1 ) | ||
688 | return QString::null; | ||
689 | return valueList[ i ]; | ||
690 | } | ||
691 | |||
692 | /*! | ||
693 | Looks up an attribute's value by namespace name. | ||
694 | |||
695 | \a uri specifies the namespace URI, or the empty string if the name has no | ||
696 | namespace URI. \a localName specifies the attribute's local name. | ||
697 | |||
698 | See also the <a href="xml-sax.html#namespaces">namespace description</a>. | ||
699 | */ | ||
700 | QString QXmlAttributes::value( const QString& uri, const QString& localName ) const | ||
701 | { | ||
702 | int i = index( uri, localName ); | ||
703 | if ( i == -1 ) | ||
704 | return QString::null; | ||
705 | return valueList[ i ]; | ||
706 | } | ||
707 | |||
708 | |||
709 | /********************************************* | ||
710 | * | ||
711 | * QXmlInputSource | ||
712 | * | ||
713 | *********************************************/ | ||
714 | |||
715 | /*! | ||
716 | \class QXmlInputSource qxml.h | ||
717 | \brief The QXmlInputSource class is the source where XML data is read from. | ||
718 | |||
719 | \module XML | ||
720 | |||
721 | All subclasses of QXmlReader read the input from this class. | ||
722 | */ | ||
723 | |||
724 | /*! | ||
725 | Returns all the data this input source contains. | ||
726 | */ | ||
727 | const QString& QXmlInputSource::data() const | ||
728 | { | ||
729 | return input; | ||
730 | } | ||
731 | |||
732 | /*! | ||
733 | Constructs a input source which contains no data. | ||
734 | */ | ||
735 | QXmlInputSource::QXmlInputSource( ) | ||
736 | { | ||
737 | input = ""; | ||
738 | } | ||
739 | |||
740 | /*! | ||
741 | Constructs a input source and get the data from the text stream. | ||
742 | */ | ||
743 | QXmlInputSource::QXmlInputSource( QTextStream& stream ) | ||
744 | { | ||
745 | QByteArray rawData; | ||
746 | if ( stream.device()->isDirectAccess() ) { | ||
747 | rawData = stream.device()->readAll(); | ||
748 | } else { | ||
749 | int nread = 0; | ||
750 | const int bufsize = 512; | ||
751 | while ( !stream.device()->atEnd() ) { | ||
752 | rawData.resize( nread + bufsize ); | ||
753 | nread += stream.device()->readBlock( rawData.data()+nread, bufsize ); | ||
754 | } | ||
755 | rawData.resize( nread ); | ||
756 | } | ||
757 | readInput( rawData ); | ||
758 | } | ||
759 | |||
760 | /*! | ||
761 | Constructs a input source and get the data from a file. If the file cannot be | ||
762 | read the input source is empty. | ||
763 | */ | ||
764 | QXmlInputSource::QXmlInputSource( QFile& file ) | ||
765 | { | ||
766 | if ( !file.open(IO_ReadOnly) ) { | ||
767 | input = ""; | ||
768 | return; | ||
769 | } | ||
770 | QByteArray rawData = file.readAll(); | ||
771 | readInput( rawData ); | ||
772 | file.close(); | ||
773 | } | ||
774 | |||
775 | /*! | ||
776 | Destructor. | ||
777 | */ | ||
778 | QXmlInputSource::~QXmlInputSource() | ||
779 | { | ||
780 | } | ||
781 | |||
782 | /*! | ||
783 | Sets the data of the input source to \a dat. | ||
784 | */ | ||
785 | void QXmlInputSource::setData( const QString& dat ) | ||
786 | { | ||
787 | input = dat; | ||
788 | } | ||
789 | |||
790 | /*! | ||
791 | Read the XML file from the byte array; try to recoginize the encoding. | ||
792 | */ | ||
793 | // ### The input source should not do the encoding detection! | ||
794 | void QXmlInputSource::readInput( QByteArray& rawData ) | ||
795 | { | ||
796 | QBuffer buf( rawData ); | ||
797 | buf.open( IO_ReadOnly ); | ||
798 | QTextStream *stream = new QTextStream( &buf ); | ||
799 | QChar tmp; | ||
800 | // assume UTF8 or UTF16 at first | ||
801 | stream->setEncoding( QTextStream::UnicodeUTF8 ); | ||
802 | input = ""; | ||
803 | // read the first 5 characters | ||
804 | for ( int i=0; i<5; i++ ) { | ||
805 | *stream >> tmp; | ||
806 | input += tmp; | ||
807 | } | ||
808 | // starts the document with an XML declaration? | ||
809 | if ( input == "<?xml" ) { | ||
810 | // read the whole XML declaration | ||
811 | do { | ||
812 | *stream >> tmp; | ||
813 | input += tmp; | ||
814 | } while( tmp != '>' ); | ||
815 | // and try to find out if there is an encoding | ||
816 | int pos = input.find( "encoding" ); | ||
817 | if ( pos != -1 ) { | ||
818 | QString encoding; | ||
819 | do { | ||
820 | pos++; | ||
821 | if ( pos > (int)input.length() ) | ||
822 | goto finished; | ||
823 | } while( input[pos] != '"' && input[pos] != '\'' ); | ||
824 | pos++; | ||
825 | while( input[pos] != '"' && input[pos] != '\'' ) { | ||
826 | encoding += input[pos]; | ||
827 | pos++; | ||
828 | if ( pos > (int)input.length() ) | ||
829 | goto finished; | ||
830 | } | ||
831 | delete stream; | ||
832 | stream = new QTextStream( &buf ); | ||
833 | stream->setCodec( QTextCodec::codecForName( encoding ) ); | ||
834 | buf.reset(); | ||
835 | input = ""; | ||
836 | } | ||
837 | } | ||
838 | finished: | ||
839 | input += stream->read(); | ||
840 | delete stream; | ||
841 | buf.close(); | ||
842 | } | ||
843 | |||
844 | |||
845 | /********************************************* | ||
846 | * | ||
847 | * QXmlDefaultHandler | ||
848 | * | ||
849 | *********************************************/ | ||
850 | |||
851 | /*! | ||
852 | \class QXmlContentHandler qxml.h | ||
853 | \brief The QXmlContentHandler class provides an interface to report logical | ||
854 | content of XML data. | ||
855 | |||
856 | \module XML | ||
857 | |||
858 | If the application needs to be informed of basic parsing events, it | ||
859 | implements this interface and sets it with QXmlReader::setContentHandler(). | ||
860 | The reader reports basic document-related events like the start and end of | ||
861 | elements and character data through this interface. | ||
862 | |||
863 | The order of events in this interface is very important, and mirrors the | ||
864 | order of information in the document itself. For example, all of an element's | ||
865 | content (character data, processing instructions, and/or subelements) will | ||
866 | appear, in order, between the startElement() event and the corresponding | ||
867 | endElement() event. | ||
868 | |||
869 | The class QXmlDefaultHandler gives a default implementation for this | ||
870 | interface; subclassing from this class is very convenient if you want only be | ||
871 | informed of some parsing events. | ||
872 | |||
873 | See also the <a href="xml.html#introSAX2">Introduction to SAX2</a>. | ||
874 | |||
875 | \sa QXmlDTDHandler QXmlDeclHandler QXmlEntityResolver QXmlErrorHandler | ||
876 | QXmlLexicalHandler | ||
877 | */ | ||
878 | /*! | ||
879 | \fn void QXmlContentHandler::setDocumentLocator( QXmlLocator* locator ) | ||
880 | |||
881 | The reader calls this function before he starts parsing the document. The | ||
882 | argument \a locator is a pointer to a QXmlLocator which allows the | ||
883 | application to get the actual position of the parsing in the document. | ||
884 | |||
885 | Do not destroy the \a locator; it is destroyed when the reader is destroyed | ||
886 | (do not use the \a locator after the reader got destroyed). | ||
887 | */ | ||
888 | /*! | ||
889 | \fn bool QXmlContentHandler::startDocument() | ||
890 | |||
891 | The reader calls this function when he starts parsing the document. | ||
892 | The reader will call this function only once before any other functions in | ||
893 | this class or in the QXmlDTDHandler class are called (except | ||
894 | QXmlContentHandler::setDocumentLocator()). | ||
895 | |||
896 | If this function returns FALSE the reader will stop parsing and will report | ||
897 | an error. The reader will use the function errorString() to get the error | ||
898 | message that will be used for reporting the error. | ||
899 | |||
900 | \sa endDocument() | ||
901 | */ | ||
902 | /*! | ||
903 | \fn bool QXmlContentHandler::endDocument() | ||
904 | |||
905 | The reader calls this function after he has finished the parsing. It | ||
906 | is only called once. It is the last function of all handler functions that is | ||
907 | called. It is called after the reader has read all input or has abandoned | ||
908 | parsing because of a fatal error. | ||
909 | |||
910 | If this function returns FALSE the reader will stop parsing and will report | ||
911 | an error. The reader will use the function errorString() to get the error | ||
912 | message that will be used for reporting the error. | ||
913 | |||
914 | \sa startDocument() | ||
915 | */ | ||
916 | /*! | ||
917 | \fn bool QXmlContentHandler::startPrefixMapping( const QString& prefix, const QString& uri ) | ||
918 | |||
919 | The reader calls this function to signal the begin of a prefix-URI | ||
920 | namespace mapping scope. This information is not necessary for normal | ||
921 | namespace processing since the reader automatically replaces prefixes for | ||
922 | element and attribute names. | ||
923 | |||
924 | Note that startPrefixMapping and endPrefixMapping calls are not guaranteed to | ||
925 | be properly nested relative to each-other: all startPrefixMapping events will | ||
926 | occur before the corresponding startElement event, and all endPrefixMapping | ||
927 | events will occur after the corresponding endElement event, but their order | ||
928 | is not otherwise guaranteed. | ||
929 | |||
930 | The argument \a prefix is the namespace prefix being declared and the | ||
931 | argument \a uri is the namespace URI the prefix is mapped to. | ||
932 | |||
933 | If this function returns FALSE the reader will stop parsing and will report | ||
934 | an error. The reader will use the function errorString() to get the error | ||
935 | message that will be used for reporting the error. | ||
936 | |||
937 | See also the <a href="xml-sax.html#namespaces">namespace description</a>. | ||
938 | |||
939 | \sa endPrefixMapping() | ||
940 | */ | ||
941 | /*! | ||
942 | \fn bool QXmlContentHandler::endPrefixMapping( const QString& prefix ) | ||
943 | |||
944 | The reader calls this function to signal the end of a prefix mapping. | ||
945 | |||
946 | If this function returns FALSE the reader will stop parsing and will report | ||
947 | an error. The reader will use the function errorString() to get the error | ||
948 | message that will be used for reporting the error. | ||
949 | |||
950 | See also the <a href="xml-sax.html#namespaces">namespace description</a>. | ||
951 | |||
952 | \sa startPrefixMapping() | ||
953 | */ | ||
954 | /*! | ||
955 | \fn bool QXmlContentHandler::startElement( const QString& namespaceURI, const QString& localName, const QString& qName, const QXmlAttributes& atts ) | ||
956 | |||
957 | The reader calls this function when he has parsed a start element tag. | ||
958 | |||
959 | There will be a corresponding endElement() call when the corresponding end | ||
960 | element tag was read. The startElement() and endElement() calls are always | ||
961 | nested correctly. Empty element tags (e.g. <a/>) are reported by | ||
962 | startElement() directly followed by a call to endElement(). | ||
963 | |||
964 | The attribute list provided will contain only attributes with explicit | ||
965 | values. The attribute list will contain attributes used for namespace | ||
966 | declaration (i.e. attributes starting with xmlns) only if the | ||
967 | namespace-prefix property of the reader is TRUE. | ||
968 | |||
969 | The argument \a uri is the namespace URI, or the empty string if the element | ||
970 | has no namespace URI or if namespace processing is not being performed, \a | ||
971 | localName is the local name (without prefix), or the empty string if | ||
972 | namespace processing is not being performed, \a qName is the qualified name | ||
973 | (with prefix), or the empty string if qualified names are not available and | ||
974 | \a atts are the attributes attached to the element. If there are no | ||
975 | attributes, \a atts is an empty attributes object | ||
976 | |||
977 | If this function returns FALSE the reader will stop parsing and will report | ||
978 | an error. The reader will use the function errorString() to get the error | ||
979 | message that will be used for reporting the error. | ||
980 | |||
981 | See also the <a href="xml-sax.html#namespaces">namespace description</a>. | ||
982 | |||
983 | \sa endElement() | ||
984 | */ | ||
985 | /*! | ||
986 | \fn bool QXmlContentHandler::endElement( const QString& namespaceURI, const QString& localName, const QString& qName ) | ||
987 | |||
988 | The reader calls this function when he has parsed an end element tag. | ||
989 | |||
990 | If this function returns FALSE the reader will stop parsing and will report | ||
991 | an error. The reader will use the function errorString() to get the error | ||
992 | message that will be used for reporting the error. | ||
993 | |||
994 | See also the <a href="xml-sax.html#namespaces">namespace description</a>. | ||
995 | |||
996 | \sa startElement() | ||
997 | */ | ||
998 | /*! | ||
999 | \fn bool QXmlContentHandler::characters( const QString& ch ) | ||
1000 | |||
1001 | The reader calls this function when he has parsed a chunk of character | ||
1002 | data (either normal character data or character data inside a CDATA section; | ||
1003 | if you have to distinguish between those two types you have to use | ||
1004 | QXmlLexicalHandler::startCDATA() and QXmlLexicalHandler::endCDATA() in | ||
1005 | addition). | ||
1006 | |||
1007 | Some readers will report whitespace in element content using the | ||
1008 | ignorableWhitespace() function rather than this one (QXmlSimpleReader will | ||
1009 | do it not though). | ||
1010 | |||
1011 | A reader is allowed to report the character data of an element in more than | ||
1012 | one chunk; e.g. a reader might want to report "a &lt; b" in three | ||
1013 | characters() events ("a ", "<" and " b"). | ||
1014 | |||
1015 | If this function returns FALSE the reader will stop parsing and will report | ||
1016 | an error. The reader will use the function errorString() to get the error | ||
1017 | message that will be used for reporting the error. | ||
1018 | */ | ||
1019 | /*! | ||
1020 | \fn bool QXmlContentHandler::ignorableWhitespace( const QString& ch ) | ||
1021 | |||
1022 | Some readers may use this function to report each chunk of whitespace in | ||
1023 | element content (QXmlSimpleReader does not though). | ||
1024 | |||
1025 | If this function returns FALSE the reader will stop parsing and will report | ||
1026 | an error. The reader will use the function errorString() to get the error | ||
1027 | message that will be used for reporting the error. | ||
1028 | */ | ||
1029 | /*! | ||
1030 | \fn bool QXmlContentHandler::processingInstruction( const QString& target, const QString& data ) | ||
1031 | |||
1032 | The reader calls this function when he has parsed a processing | ||
1033 | instruction. | ||
1034 | |||
1035 | \a target is the target name of the processing instruction and \a data is the | ||
1036 | data of the processing instruction. | ||
1037 | |||
1038 | If this function returns FALSE the reader will stop parsing and will report | ||
1039 | an error. The reader will use the function errorString() to get the error | ||
1040 | message that will be used for reporting the error. | ||
1041 | */ | ||
1042 | /*! | ||
1043 | \fn bool QXmlContentHandler::skippedEntity( const QString& name ) | ||
1044 | |||
1045 | Some readers may skip entities if they have not seen the declarations (e.g. | ||
1046 | because they are in an external DTD). If they do so they will report it by | ||
1047 | calling this function. | ||
1048 | |||
1049 | If this function returns FALSE the reader will stop parsing and will report | ||
1050 | an error. The reader will use the function errorString() to get the error | ||
1051 | message that will be used for reporting the error. | ||
1052 | */ | ||
1053 | /*! | ||
1054 | \fn QString QXmlContentHandler::errorString() | ||
1055 | |||
1056 | The reader calls this function to get an error string if any of the handler | ||
1057 | functions returns FALSE to him. | ||
1058 | */ | ||
1059 | |||
1060 | |||
1061 | /*! | ||
1062 | \class QXmlErrorHandler qxml.h | ||
1063 | \brief The QXmlErrorHandler class provides an interface to report errors in | ||
1064 | XML data. | ||
1065 | |||
1066 | \module XML | ||
1067 | |||
1068 | If the application is interested in reporting errors to the user or any other | ||
1069 | customized error handling, you should subclass this class. | ||
1070 | |||
1071 | You can set the error handler with QXmlReader::setErrorHandler(). | ||
1072 | |||
1073 | See also the <a href="xml.html#introSAX2">Introduction to SAX2</a>. | ||
1074 | |||
1075 | \sa QXmlDTDHandler QXmlDeclHandler QXmlContentHandler QXmlEntityResolver | ||
1076 | QXmlLexicalHandler | ||
1077 | */ | ||
1078 | /*! | ||
1079 | \fn bool QXmlErrorHandler::warning( const QXmlParseException& exception ) | ||
1080 | |||
1081 | A reader might use this function to report a warning. Warnings are conditions | ||
1082 | that are not errors or fatal errors as defined by the XML 1.0 specification. | ||
1083 | |||
1084 | If this function returns FALSE the reader will stop parsing and will report | ||
1085 | an error. The reader will use the function errorString() to get the error | ||
1086 | message that will be used for reporting the error. | ||
1087 | */ | ||
1088 | /*! | ||
1089 | \fn bool QXmlErrorHandler::error( const QXmlParseException& exception ) | ||
1090 | |||
1091 | A reader might use this function to report a recoverable error. A recoverable | ||
1092 | error corresponds to the definiton of "error" in section 1.2 of the XML 1.0 | ||
1093 | specification. | ||
1094 | |||
1095 | The reader must continue to provide normal parsing events after invoking this | ||
1096 | function. | ||
1097 | |||
1098 | If this function returns FALSE the reader will stop parsing and will report | ||
1099 | an error. The reader will use the function errorString() to get the error | ||
1100 | message that will be used for reporting the error. | ||
1101 | */ | ||
1102 | /*! | ||
1103 | \fn bool QXmlErrorHandler::fatalError( const QXmlParseException& exception ) | ||
1104 | |||
1105 | A reader must use this function to report a non-recoverable error. | ||
1106 | |||
1107 | If this function returns TRUE the reader might try to go on parsing and | ||
1108 | reporting further errors; but no regular parsing events are reported. | ||
1109 | */ | ||
1110 | /*! | ||
1111 | \fn QString QXmlErrorHandler::errorString() | ||
1112 | |||
1113 | The reader calls this function to get an error string if any of the handler | ||
1114 | functions returns FALSE to him. | ||
1115 | */ | ||
1116 | |||
1117 | |||
1118 | /*! | ||
1119 | \class QXmlDTDHandler qxml.h | ||
1120 | \brief The QXmlDTDHandler class provides an interface to report DTD content | ||
1121 | of XML data. | ||
1122 | |||
1123 | \module XML | ||
1124 | |||
1125 | If an application needs information about notations and unparsed entities, | ||
1126 | then the application implements this interface and registers an instance with | ||
1127 | QXmlReader::setDTDHandler(). | ||
1128 | |||
1129 | Note that this interface includes only those DTD events that the XML | ||
1130 | recommendation requires processors to report: notation and unparsed entity | ||
1131 | declarations. | ||
1132 | |||
1133 | See also the <a href="xml.html#introSAX2">Introduction to SAX2</a>. | ||
1134 | |||
1135 | \sa QXmlDeclHandler QXmlContentHandler QXmlEntityResolver QXmlErrorHandler | ||
1136 | QXmlLexicalHandler | ||
1137 | */ | ||
1138 | /*! | ||
1139 | \fn bool QXmlDTDHandler::notationDecl( const QString& name, const QString& publicId, const QString& systemId ) | ||
1140 | |||
1141 | The reader calls this function when he has parsed a notation | ||
1142 | declaration. | ||
1143 | |||
1144 | The argument \a name is the notation name, \a publicId is the notations's | ||
1145 | public identifier and \a systemId is the notations's system identifier. | ||
1146 | |||
1147 | If this function returns FALSE the reader will stop parsing and will report | ||
1148 | an error. The reader will use the function errorString() to get the error | ||
1149 | message that will be used for reporting the error. | ||
1150 | */ | ||
1151 | /*! | ||
1152 | \fn bool QXmlDTDHandler::unparsedEntityDecl( const QString& name, const QString& publicId, const QString& systemId, const QString& notationName ) | ||
1153 | |||
1154 | The reader calls this function when he finds an unparsed entity declaration. | ||
1155 | |||
1156 | The argument \a name is the unparsed entity's name, \a publicId is the | ||
1157 | entity's public identifier, \a systemId is the entity's system identifier and | ||
1158 | \a notation is the name of the associated notation. | ||
1159 | |||
1160 | If this function returns FALSE the reader will stop parsing and will report | ||
1161 | an error. The reader will use the function errorString() to get the error | ||
1162 | message that will be used for reporting the error. | ||
1163 | */ | ||
1164 | /*! | ||
1165 | \fn QString QXmlDTDHandler::errorString() | ||
1166 | |||
1167 | The reader calls this function to get an error string if any of the handler | ||
1168 | functions returns FALSE to him. | ||
1169 | */ | ||
1170 | |||
1171 | |||
1172 | /*! | ||
1173 | \class QXmlEntityResolver qxml.h | ||
1174 | \brief The QXmlEntityResolver class provides an interface to resolve extern | ||
1175 | entities contained in XML data. | ||
1176 | |||
1177 | \module XML | ||
1178 | |||
1179 | If an application needs to implement customized handling for external | ||
1180 | entities, it must implement this interface and register it with | ||
1181 | QXmlReader::setEntityResolver(). | ||
1182 | |||
1183 | See also the <a href="xml.html#introSAX2">Introduction to SAX2</a>. | ||
1184 | |||
1185 | \sa QXmlDTDHandler QXmlDeclHandler QXmlContentHandler QXmlErrorHandler | ||
1186 | QXmlLexicalHandler | ||
1187 | */ | ||
1188 | /*! | ||
1189 | \fn bool QXmlEntityResolver::resolveEntity( const QString& publicId, const QString& systemId, QXmlInputSource* ret ) | ||
1190 | |||
1191 | The reader will call this function before he opens any external entity, | ||
1192 | except the top-level document entity. The application may request the reader | ||
1193 | to resolve the entity itself (\a ret is 0) or to use an entirely different | ||
1194 | input source (\a ret points to the input source). | ||
1195 | |||
1196 | The reader will delete the input source \a ret when he no longer needs it. So | ||
1197 | you should allocate it on the heap with \c new. | ||
1198 | |||
1199 | The argument \a publicId is the public identifier of the external entity, \a | ||
1200 | systemId is the system identifier of the external entity and \a ret is the | ||
1201 | return value of this function: if it is 0 the reader should resolve the | ||
1202 | entity itself, if it is non-zero it must point to an input source which the | ||
1203 | reader will use instead. | ||
1204 | |||
1205 | If this function returns FALSE the reader will stop parsing and will report | ||
1206 | an error. The reader will use the function errorString() to get the error | ||
1207 | message that will be used for reporting the error. | ||
1208 | */ | ||
1209 | /*! | ||
1210 | \fn QString QXmlEntityResolver::errorString() | ||
1211 | |||
1212 | The reader calls this function to get an error string if any of the handler | ||
1213 | functions returns FALSE to him. | ||
1214 | */ | ||
1215 | |||
1216 | |||
1217 | /*! | ||
1218 | \class QXmlLexicalHandler qxml.h | ||
1219 | \brief The QXmlLexicalHandler class provides an interface to report lexical | ||
1220 | content of XML data. | ||
1221 | |||
1222 | \module XML | ||
1223 | |||
1224 | The events in the lexical handler apply to the entire document, not just to | ||
1225 | the document element, and all lexical handler events appear between the | ||
1226 | content handler's startDocument and endDocument events. | ||
1227 | |||
1228 | You can set the lexical handler with QXmlReader::setLexicalHandler(). | ||
1229 | |||
1230 | This interface is designed after the SAX2 extension LexicalHandler. The | ||
1231 | functions startEntity() and endEntity() are not included though. | ||
1232 | |||
1233 | See also the <a href="xml.html#introSAX2">Introduction to SAX2</a>. | ||
1234 | |||
1235 | \sa QXmlDTDHandler QXmlDeclHandler QXmlContentHandler QXmlEntityResolver | ||
1236 | QXmlErrorHandler | ||
1237 | */ | ||
1238 | /*! | ||
1239 | \fn bool QXmlLexicalHandler::startDTD( const QString& name, const QString& publicId, const QString& systemId ) | ||
1240 | |||
1241 | The reader calls this function to report the start of a DTD declaration, if | ||
1242 | any. | ||
1243 | |||
1244 | All declarations reported through QXmlDTDHandler or QXmlDeclHandler appear | ||
1245 | between the startDTD() and endDTD() calls. | ||
1246 | |||
1247 | If this function returns FALSE the reader will stop parsing and will report | ||
1248 | an error. The reader will use the function errorString() to get the error | ||
1249 | message that will be used for reporting the error. | ||
1250 | |||
1251 | \sa endDTD() | ||
1252 | */ | ||
1253 | /*! | ||
1254 | \fn bool QXmlLexicalHandler::endDTD() | ||
1255 | |||
1256 | The reader calls this function to report the end of a DTD declaration, if | ||
1257 | any. | ||
1258 | |||
1259 | If this function returns FALSE the reader will stop parsing and will report | ||
1260 | an error. The reader will use the function errorString() to get the error | ||
1261 | message that will be used for reporting the error. | ||
1262 | |||
1263 | \sa startDTD() | ||
1264 | */ | ||
1265 | /*! | ||
1266 | \fn bool QXmlLexicalHandler::startCDATA() | ||
1267 | |||
1268 | The reader calls this function to report the start of a CDATA section. The | ||
1269 | content of the CDATA section will be reported through the regular | ||
1270 | QXmlContentHandler::characters(). This function is intended only to report | ||
1271 | the boundary. | ||
1272 | |||
1273 | If this function returns FALSE the reader will stop parsing and will report | ||
1274 | an error. The reader will use the function errorString() to get the error | ||
1275 | message that will be used for reporting the error. | ||
1276 | |||
1277 | \sa endCDATA() | ||
1278 | */ | ||
1279 | /*! | ||
1280 | \fn bool QXmlLexicalHandler::endCDATA() | ||
1281 | |||
1282 | The reader calls this function to report the end of a CDATA section. | ||
1283 | |||
1284 | If this function returns FALSE the reader will stop parsing and will report | ||
1285 | an error. The reader will use the function errorString() to get the error | ||
1286 | message that will be used for reporting the error. | ||
1287 | |||
1288 | \sa startCDATA() | ||
1289 | */ | ||
1290 | /*! | ||
1291 | \fn bool QXmlLexicalHandler::comment( const QString& ch ) | ||
1292 | |||
1293 | The reader calls this function to report an XML comment anywhere in the | ||
1294 | document. | ||
1295 | |||
1296 | If this function returns FALSE the reader will stop parsing and will report | ||
1297 | an error. The reader will use the function errorString() to get the error | ||
1298 | message that will be used for reporting the error. | ||
1299 | */ | ||
1300 | /*! | ||
1301 | \fn QString QXmlLexicalHandler::errorString() | ||
1302 | |||
1303 | The reader calls this function to get an error string if any of the handler | ||
1304 | functions returns FALSE to him. | ||
1305 | */ | ||
1306 | |||
1307 | |||
1308 | /*! | ||
1309 | \class QXmlDeclHandler qxml.h | ||
1310 | \brief The QXmlDeclHandler class provides an interface to report declaration | ||
1311 | content of XML data. | ||
1312 | |||
1313 | \module XML | ||
1314 | |||
1315 | You can set the declaration handler with QXmlReader::setDeclHandler(). | ||
1316 | |||
1317 | This interface is designed after the SAX2 extension DeclHandler. | ||
1318 | |||
1319 | See also the <a href="xml.html#introSAX2">Introduction to SAX2</a>. | ||
1320 | |||
1321 | \sa QXmlDTDHandler QXmlContentHandler QXmlEntityResolver QXmlErrorHandler | ||
1322 | QXmlLexicalHandler | ||
1323 | */ | ||
1324 | /*! | ||
1325 | \fn bool QXmlDeclHandler::attributeDecl( const QString& eName, const QString& aName, const QString& type, const QString& valueDefault, const QString& value ) | ||
1326 | |||
1327 | The reader calls this function to report an attribute type declaration. Only | ||
1328 | the effective (first) declaration for an attribute will be reported. | ||
1329 | |||
1330 | If this function returns FALSE the reader will stop parsing and will report | ||
1331 | an error. The reader will use the function errorString() to get the error | ||
1332 | message that will be used for reporting the error. | ||
1333 | */ | ||
1334 | /*! | ||
1335 | \fn bool QXmlDeclHandler::internalEntityDecl( const QString& name, const QString& value ) | ||
1336 | |||
1337 | The reader calls this function to report an internal entity declaration. Only | ||
1338 | the effective (first) declaration will be reported. | ||
1339 | |||
1340 | If this function returns FALSE the reader will stop parsing and will report | ||
1341 | an error. The reader will use the function errorString() to get the error | ||
1342 | message that will be used for reporting the error. | ||
1343 | */ | ||
1344 | /*! | ||
1345 | \fn bool QXmlDeclHandler::externalEntityDecl( const QString& name, const QString& publicId, const QString& systemId ) | ||
1346 | |||
1347 | The reader calls this function to report a parsed external entity | ||
1348 | declaration. Only the effective (first) declaration for each entity will be | ||
1349 | reported. | ||
1350 | |||
1351 | If this function returns FALSE the reader will stop parsing and will report | ||
1352 | an error. The reader will use the function errorString() to get the error | ||
1353 | message that will be used for reporting the error. | ||
1354 | */ | ||
1355 | /*! | ||
1356 | \fn QString QXmlDeclHandler::errorString() | ||
1357 | |||
1358 | The reader calls this function to get an error string if any of the handler | ||
1359 | functions returns FALSE to him. | ||
1360 | */ | ||
1361 | |||
1362 | |||
1363 | /*! | ||
1364 | \class QXmlDefaultHandler qxml.h | ||
1365 | \brief The QXmlDefaultHandler class provides a default implementation of all | ||
1366 | XML handler classes. | ||
1367 | |||
1368 | \module XML | ||
1369 | |||
1370 | Very often you are only interested in parts of the things that that the | ||
1371 | reader reports to you. This class simply implements a default behaviour of | ||
1372 | the handler classes (most of the time: do nothing). Normally this is the | ||
1373 | class you subclass for implementing your customized handler. | ||
1374 | |||
1375 | See also the <a href="xml.html#introSAX2">Introduction to SAX2</a>. | ||
1376 | |||
1377 | \sa QXmlDTDHandler QXmlDeclHandler QXmlContentHandler QXmlEntityResolver | ||
1378 | QXmlErrorHandler QXmlLexicalHandler | ||
1379 | */ | ||
1380 | /*! | ||
1381 | \fn QXmlDefaultHandler::QXmlDefaultHandler() | ||
1382 | |||
1383 | Constructor. | ||
1384 | */ | ||
1385 | /*! | ||
1386 | \fn QXmlDefaultHandler::~QXmlDefaultHandler() | ||
1387 | |||
1388 | Destructor. | ||
1389 | */ | ||
1390 | |||
1391 | /*! | ||
1392 | Does nothing. | ||
1393 | */ | ||
1394 | void QXmlDefaultHandler::setDocumentLocator( QXmlLocator* ) | ||
1395 | { | ||
1396 | } | ||
1397 | |||
1398 | /*! | ||
1399 | Does nothing. | ||
1400 | */ | ||
1401 | bool QXmlDefaultHandler::startDocument() | ||
1402 | { | ||
1403 | return TRUE; | ||
1404 | } | ||
1405 | |||
1406 | /*! | ||
1407 | Does nothing. | ||
1408 | */ | ||
1409 | bool QXmlDefaultHandler::endDocument() | ||
1410 | { | ||
1411 | return TRUE; | ||
1412 | } | ||
1413 | |||
1414 | /*! | ||
1415 | Does nothing. | ||
1416 | */ | ||
1417 | bool QXmlDefaultHandler::startPrefixMapping( const QString&, const QString& ) | ||
1418 | { | ||
1419 | return TRUE; | ||
1420 | } | ||
1421 | |||
1422 | /*! | ||
1423 | Does nothing. | ||
1424 | */ | ||
1425 | bool QXmlDefaultHandler::endPrefixMapping( const QString& ) | ||
1426 | { | ||
1427 | return TRUE; | ||
1428 | } | ||
1429 | |||
1430 | /*! | ||
1431 | Does nothing. | ||
1432 | */ | ||
1433 | bool QXmlDefaultHandler::startElement( const QString&, const QString&, | ||
1434 | const QString&, const QXmlAttributes& ) | ||
1435 | { | ||
1436 | return TRUE; | ||
1437 | } | ||
1438 | |||
1439 | /*! | ||
1440 | Does nothing. | ||
1441 | */ | ||
1442 | bool QXmlDefaultHandler::endElement( const QString&, const QString&, | ||
1443 | const QString& ) | ||
1444 | { | ||
1445 | return TRUE; | ||
1446 | } | ||
1447 | |||
1448 | /*! | ||
1449 | Does nothing. | ||
1450 | */ | ||
1451 | bool QXmlDefaultHandler::characters( const QString& ) | ||
1452 | { | ||
1453 | return TRUE; | ||
1454 | } | ||
1455 | |||
1456 | /*! | ||
1457 | Does nothing. | ||
1458 | */ | ||
1459 | bool QXmlDefaultHandler::ignorableWhitespace( const QString& ) | ||
1460 | { | ||
1461 | return TRUE; | ||
1462 | } | ||
1463 | |||
1464 | /*! | ||
1465 | Does nothing. | ||
1466 | */ | ||
1467 | bool QXmlDefaultHandler::processingInstruction( const QString&, | ||
1468 | const QString& ) | ||
1469 | { | ||
1470 | return TRUE; | ||
1471 | } | ||
1472 | |||
1473 | /*! | ||
1474 | Does nothing. | ||
1475 | */ | ||
1476 | bool QXmlDefaultHandler::skippedEntity( const QString& ) | ||
1477 | { | ||
1478 | return TRUE; | ||
1479 | } | ||
1480 | |||
1481 | /*! | ||
1482 | Does nothing. | ||
1483 | */ | ||
1484 | bool QXmlDefaultHandler::warning( const QXmlParseException& ) | ||
1485 | { | ||
1486 | return TRUE; | ||
1487 | } | ||
1488 | |||
1489 | /*! | ||
1490 | Does nothing. | ||
1491 | */ | ||
1492 | bool QXmlDefaultHandler::error( const QXmlParseException& ) | ||
1493 | { | ||
1494 | return TRUE; | ||
1495 | } | ||
1496 | |||
1497 | /*! | ||
1498 | Does nothing. | ||
1499 | */ | ||
1500 | bool QXmlDefaultHandler::fatalError( const QXmlParseException& ) | ||
1501 | { | ||
1502 | return TRUE; | ||
1503 | } | ||
1504 | |||
1505 | /*! | ||
1506 | Does nothing. | ||
1507 | */ | ||
1508 | bool QXmlDefaultHandler::notationDecl( const QString&, const QString&, | ||
1509 | const QString& ) | ||
1510 | { | ||
1511 | return TRUE; | ||
1512 | } | ||
1513 | |||
1514 | /*! | ||
1515 | Does nothing. | ||
1516 | */ | ||
1517 | bool QXmlDefaultHandler::unparsedEntityDecl( const QString&, const QString&, | ||
1518 | const QString&, const QString& ) | ||
1519 | { | ||
1520 | return TRUE; | ||
1521 | } | ||
1522 | |||
1523 | /*! | ||
1524 | Always sets \a ret to 0, so that the reader will use the system identifier | ||
1525 | provided in the XML document. | ||
1526 | */ | ||
1527 | bool QXmlDefaultHandler::resolveEntity( const QString&, const QString&, | ||
1528 | QXmlInputSource* /* ret */ ) | ||
1529 | { | ||
1530 | /* ### This doesn't set anything to 0! | ||
1531 | ret = 0; | ||
1532 | */ | ||
1533 | return TRUE; | ||
1534 | } | ||
1535 | |||
1536 | /*! | ||
1537 | Returns the default error string. | ||
1538 | */ | ||
1539 | QString QXmlDefaultHandler::errorString() | ||
1540 | { | ||
1541 | return QString( XMLERR_ERRORBYCONSUMER ); | ||
1542 | } | ||
1543 | |||
1544 | /*! | ||
1545 | Does nothing. | ||
1546 | */ | ||
1547 | bool QXmlDefaultHandler::startDTD( const QString&, const QString&, const QString& ) | ||
1548 | { | ||
1549 | return TRUE; | ||
1550 | } | ||
1551 | |||
1552 | /*! | ||
1553 | Does nothing. | ||
1554 | */ | ||
1555 | bool QXmlDefaultHandler::endDTD() | ||
1556 | { | ||
1557 | return TRUE; | ||
1558 | } | ||
1559 | |||
1560 | #if 0 | ||
1561 | /*! | ||
1562 | Does nothing. | ||
1563 | */ | ||
1564 | bool QXmlDefaultHandler::startEntity( const QString& ) | ||
1565 | { | ||
1566 | return TRUE; | ||
1567 | } | ||
1568 | |||
1569 | /*! | ||
1570 | Does nothing. | ||
1571 | */ | ||
1572 | bool QXmlDefaultHandler::endEntity( const QString& ) | ||
1573 | { | ||
1574 | return TRUE; | ||
1575 | } | ||
1576 | #endif | ||
1577 | |||
1578 | /*! | ||
1579 | Does nothing. | ||
1580 | */ | ||
1581 | bool QXmlDefaultHandler::startCDATA() | ||
1582 | { | ||
1583 | return TRUE; | ||
1584 | } | ||
1585 | |||
1586 | /*! | ||
1587 | Does nothing. | ||
1588 | */ | ||
1589 | bool QXmlDefaultHandler::endCDATA() | ||
1590 | { | ||
1591 | return TRUE; | ||
1592 | } | ||
1593 | |||
1594 | /*! | ||
1595 | Does nothing. | ||
1596 | */ | ||
1597 | bool QXmlDefaultHandler::comment( const QString& ) | ||
1598 | { | ||
1599 | return TRUE; | ||
1600 | } | ||
1601 | |||
1602 | /*! | ||
1603 | Does nothing. | ||
1604 | */ | ||
1605 | bool QXmlDefaultHandler::attributeDecl( const QString&, const QString&, const QString&, const QString&, const QString& ) | ||
1606 | { | ||
1607 | return TRUE; | ||
1608 | } | ||
1609 | |||
1610 | /*! | ||
1611 | Does nothing. | ||
1612 | */ | ||
1613 | bool QXmlDefaultHandler::internalEntityDecl( const QString&, const QString& ) | ||
1614 | { | ||
1615 | return TRUE; | ||
1616 | } | ||
1617 | |||
1618 | /*! | ||
1619 | Does nothing. | ||
1620 | */ | ||
1621 | bool QXmlDefaultHandler::externalEntityDecl( const QString&, const QString&, const QString& ) | ||
1622 | { | ||
1623 | return TRUE; | ||
1624 | } | ||
1625 | |||
1626 | |||
1627 | /********************************************* | ||
1628 | * | ||
1629 | * QXmlSimpleReaderPrivate | ||
1630 | * | ||
1631 | *********************************************/ | ||
1632 | |||
1633 | class QXmlSimpleReaderPrivate | ||
1634 | { | ||
1635 | private: | ||
1636 | // constructor | ||
1637 | QXmlSimpleReaderPrivate() | ||
1638 | { } | ||
1639 | |||
1640 | |||
1641 | // used for entity declarations | ||
1642 | struct ExternParameterEntity | ||
1643 | { | ||
1644 | ExternParameterEntity( ) {} | ||
1645 | ExternParameterEntity( const QString &p, const QString &s ) | ||
1646 | : publicId(p), systemId(s) {} | ||
1647 | QString publicId; | ||
1648 | QString systemId; | ||
1649 | }; | ||
1650 | struct ExternEntity | ||
1651 | { | ||
1652 | ExternEntity( ) {} | ||
1653 | ExternEntity( const QString &p, const QString &s, const QString &n ) | ||
1654 | : publicId(p), systemId(s), notation(n) {} | ||
1655 | QString publicId; | ||
1656 | QString systemId; | ||
1657 | QString notation; | ||
1658 | }; | ||
1659 | QMap<QString,ExternParameterEntity> externParameterEntities; | ||
1660 | QMap<QString,QString> parameterEntities; | ||
1661 | QMap<QString,ExternEntity> externEntities; | ||
1662 | QMap<QString,QString> entities; | ||
1663 | |||
1664 | // used for standalone declaration | ||
1665 | enum Standalone { Yes, No, Unknown }; | ||
1666 | |||
1667 | QString doctype; // only used for the doctype | ||
1668 | QString xmlVersion; // only used to store the version information | ||
1669 | QString encoding; // only used to store the encoding | ||
1670 | Standalone standalone; // used to store the value of the standalone declaration | ||
1671 | |||
1672 | QString publicId; // used by parseExternalID() to store the public ID | ||
1673 | QString systemId; // used by parseExternalID() to store the system ID | ||
1674 | QString attDeclEName; // use by parseAttlistDecl() | ||
1675 | QString attDeclAName; // use by parseAttlistDecl() | ||
1676 | |||
1677 | // flags for some features support | ||
1678 | bool useNamespaces; | ||
1679 | bool useNamespacePrefixes; | ||
1680 | bool reportWhitespaceCharData; | ||
1681 | bool reportEntities; | ||
1682 | |||
1683 | // used to build the attribute list | ||
1684 | QXmlAttributes attList; | ||
1685 | |||
1686 | // helper classes | ||
1687 | QXmlLocator *locator; | ||
1688 | QXmlNamespaceSupport namespaceSupport; | ||
1689 | |||
1690 | // error string | ||
1691 | QString error; | ||
1692 | |||
1693 | // friend declarations | ||
1694 | friend class QXmlSimpleReader; | ||
1695 | }; | ||
1696 | |||
1697 | |||
1698 | /********************************************* | ||
1699 | * | ||
1700 | * QXmlSimpleReader | ||
1701 | * | ||
1702 | *********************************************/ | ||
1703 | |||
1704 | /*! | ||
1705 | \class QXmlReader qxml.h | ||
1706 | \brief The QXmlReader class provides an interface for XML readers (i.e. | ||
1707 | parsers). | ||
1708 | |||
1709 | \module XML | ||
1710 | |||
1711 | This abstract class describes an interface for all XML readers in Qt. At the | ||
1712 | moment there is only one implementation of a reader included in the XML | ||
1713 | module of Qt (QXmlSimpleReader). In future releases there might be more | ||
1714 | readers with different properties available (e.g. a validating parser). | ||
1715 | |||
1716 | The design of the XML classes follow the | ||
1717 | <a href="http://www.megginson.com/SAX/">SAX2 java interface</a>. | ||
1718 | It was adopted to fit into the Qt naming conventions; so it should be very | ||
1719 | easy for anybody who has worked with SAX2 to get started with the Qt XML | ||
1720 | classes. | ||
1721 | |||
1722 | All readers use the class QXmlInputSource to read the input document from. | ||
1723 | Since you are normally interested in certain contents of the XML document, | ||
1724 | the reader reports those contents through special handler classes | ||
1725 | (QXmlDTDHandler, QXmlDeclHandler, QXmlContentHandler, QXmlEntityResolver, | ||
1726 | QXmlErrorHandler and QXmlLexicalHandler). | ||
1727 | |||
1728 | You have to subclass these classes. Since the handler classes describe only | ||
1729 | interfaces you must implement all functions; there is a class | ||
1730 | (QXmlDefaultHandler) to make this easier; it implements a default behaviour | ||
1731 | (do nothing) for all functions. | ||
1732 | |||
1733 | For getting started see also the | ||
1734 | <a href="xml-sax.html#quickStart">Quick start</a>. | ||
1735 | |||
1736 | \sa QXmlSimpleReader | ||
1737 | */ | ||
1738 | /*! | ||
1739 | \fn bool QXmlReader::feature( const QString& name, bool *ok ) const | ||
1740 | |||
1741 | If the reader has the feature \a name, this function returns the value of the | ||
1742 | feature. | ||
1743 | |||
1744 | If the reader has not the feature \a name, the return value may be anything. | ||
1745 | |||
1746 | If \a ok is not 0, then \a ok is set to TRUE if the reader has the feature | ||
1747 | \a name, otherwise \a ok is set to FALSE. | ||
1748 | |||
1749 | \sa setFeature() hasFeature() | ||
1750 | */ | ||
1751 | /*! | ||
1752 | \fn void QXmlReader::setFeature( const QString& name, bool value ) | ||
1753 | |||
1754 | Sets the feature \a name to \a value. If the reader has not the feature \a | ||
1755 | name, this value is ignored. | ||
1756 | |||
1757 | \sa feature() hasFeature() | ||
1758 | */ | ||
1759 | /*! | ||
1760 | \fn bool QXmlReader::hasFeature( const QString& name ) const | ||
1761 | |||
1762 | Returns \c TRUE if the reader has the feature \a name, otherwise FALSE. | ||
1763 | |||
1764 | \sa feature() setFeature() | ||
1765 | */ | ||
1766 | /*! | ||
1767 | \fn void* QXmlReader::property( const QString& name, bool *ok ) const | ||
1768 | |||
1769 | If the reader has the property \a name, this function returns the value of | ||
1770 | the property. | ||
1771 | |||
1772 | If the reader has not the property \a name, the return value is 0. | ||
1773 | |||
1774 | If \a ok is not 0, then \a ok is set to TRUE if the reader has the property | ||
1775 | \a name, otherwise \a ok is set to FALSE. | ||
1776 | |||
1777 | \sa setProperty() hasProperty() | ||
1778 | */ | ||
1779 | /*! | ||
1780 | \fn void QXmlReader::setProperty( const QString& name, void* value ) | ||
1781 | |||
1782 | Sets the property \a name to \a value. If the reader has not the property \a | ||
1783 | name, this value is ignored. | ||
1784 | |||
1785 | \sa property() hasProperty() | ||
1786 | */ | ||
1787 | /*! | ||
1788 | \fn bool QXmlReader::hasProperty( const QString& name ) const | ||
1789 | |||
1790 | Returns TRUE if the reader has the property \a name, otherwise FALSE. | ||
1791 | |||
1792 | \sa property() setProperty() | ||
1793 | */ | ||
1794 | /*! | ||
1795 | \fn void QXmlReader::setEntityResolver( QXmlEntityResolver* handler ) | ||
1796 | |||
1797 | Sets the entity resolver to \a handler. | ||
1798 | |||
1799 | \sa entityResolver() | ||
1800 | */ | ||
1801 | /*! | ||
1802 | \fn QXmlEntityResolver* QXmlReader::entityResolver() const | ||
1803 | |||
1804 | Returns the entity resolver or 0 if none was set. | ||
1805 | |||
1806 | \sa setEntityResolver() | ||
1807 | */ | ||
1808 | /*! | ||
1809 | \fn void QXmlReader::setDTDHandler( QXmlDTDHandler* handler ) | ||
1810 | |||
1811 | Sets the DTD handler to \a handler. | ||
1812 | |||
1813 | \sa DTDHandler() | ||
1814 | */ | ||
1815 | /*! | ||
1816 | \fn QXmlDTDHandler* QXmlReader::DTDHandler() const | ||
1817 | |||
1818 | Returns the DTD handler or 0 if none was set. | ||
1819 | |||
1820 | \sa setDTDHandler() | ||
1821 | */ | ||
1822 | /*! | ||
1823 | \fn void QXmlReader::setContentHandler( QXmlContentHandler* handler ) | ||
1824 | |||
1825 | Sets the content handler to \a handler. | ||
1826 | |||
1827 | \sa contentHandler() | ||
1828 | */ | ||
1829 | /*! | ||
1830 | \fn QXmlContentHandler* QXmlReader::contentHandler() const | ||
1831 | |||
1832 | Returns the content handler or 0 if none was set. | ||
1833 | |||
1834 | \sa setContentHandler() | ||
1835 | */ | ||
1836 | /*! | ||
1837 | \fn void QXmlReader::setErrorHandler( QXmlErrorHandler* handler ) | ||
1838 | |||
1839 | Sets the error handler to \a handler. | ||
1840 | |||
1841 | \sa errorHandler() | ||
1842 | */ | ||
1843 | /*! | ||
1844 | \fn QXmlErrorHandler* QXmlReader::errorHandler() const | ||
1845 | |||
1846 | Returns the error handler or 0 if none was set | ||
1847 | |||
1848 | \sa setErrorHandler() | ||
1849 | */ | ||
1850 | /*! | ||
1851 | \fn void QXmlReader::setLexicalHandler( QXmlLexicalHandler* handler ) | ||
1852 | |||
1853 | Sets the lexical handler to \a handler. | ||
1854 | |||
1855 | \sa lexicalHandler() | ||
1856 | */ | ||
1857 | /*! | ||
1858 | \fn QXmlLexicalHandler* QXmlReader::lexicalHandler() const | ||
1859 | |||
1860 | Returns the lexical handler or 0 if none was set. | ||
1861 | |||
1862 | \sa setLexicalHandler() | ||
1863 | */ | ||
1864 | /*! | ||
1865 | \fn void QXmlReader::setDeclHandler( QXmlDeclHandler* handler ) | ||
1866 | |||
1867 | Sets the declaration handler to \a handler. | ||
1868 | |||
1869 | \sa declHandler() | ||
1870 | */ | ||
1871 | /*! | ||
1872 | \fn QXmlDeclHandler* QXmlReader::declHandler() const | ||
1873 | |||
1874 | Returns the declaration handler or 0 if none was set. | ||
1875 | |||
1876 | \sa setDeclHandler() | ||
1877 | */ | ||
1878 | /*! | ||
1879 | \fn bool QXmlReader::parse( const QXmlInputSource& input ) | ||
1880 | |||
1881 | Parses the XML document \a input. Returns TRUE if the parsing was successful, | ||
1882 | otherwise FALSE. | ||
1883 | */ | ||
1884 | /*! | ||
1885 | \fn bool QXmlReader::parse( const QString& systemId ) | ||
1886 | |||
1887 | Parses the XML document at the location \a systemId. Returns TRUE if the | ||
1888 | parsing was successful, otherwise FALSE. | ||
1889 | */ | ||
1890 | |||
1891 | |||
1892 | /*! | ||
1893 | \class QXmlSimpleReader qxml.h | ||
1894 | \brief The QXmlSimpleReader class provides an implementation of a simple XML | ||
1895 | reader (i.e. parser). | ||
1896 | |||
1897 | \module XML | ||
1898 | |||
1899 | This XML reader is sufficient for simple parsing tasks. Here is a short list | ||
1900 | of the properties of this reader: | ||
1901 | <ul> | ||
1902 | <li> well-formed parser | ||
1903 | <li> does not parse any external entities | ||
1904 | <li> can do namespace processing | ||
1905 | </ul> | ||
1906 | |||
1907 | For getting started see also the | ||
1908 | <a href="xml-sax.html#quickStart">Quick start</a>. | ||
1909 | */ | ||
1910 | |||
1911 | //guaranteed not to be a characater | ||
1912 | const QChar QXmlSimpleReader::QEOF = QChar((ushort)0xffff); | ||
1913 | |||
1914 | /*! | ||
1915 | Constructs a simple XML reader. | ||
1916 | */ | ||
1917 | QXmlSimpleReader::QXmlSimpleReader() | ||
1918 | { | ||
1919 | d = new QXmlSimpleReaderPrivate(); | ||
1920 | d->locator = new QXmlLocator( this ); | ||
1921 | |||
1922 | entityRes = 0; | ||
1923 | dtdHnd = 0; | ||
1924 | contentHnd = 0; | ||
1925 | errorHnd = 0; | ||
1926 | lexicalHnd = 0; | ||
1927 | declHnd = 0; | ||
1928 | |||
1929 | // default feature settings | ||
1930 | d->useNamespaces = TRUE; | ||
1931 | d->useNamespacePrefixes = FALSE; | ||
1932 | d->reportWhitespaceCharData = TRUE; | ||
1933 | d->reportEntities = FALSE; | ||
1934 | } | ||
1935 | |||
1936 | /*! | ||
1937 | Destroys a simple XML reader. | ||
1938 | */ | ||
1939 | QXmlSimpleReader::~QXmlSimpleReader() | ||
1940 | { | ||
1941 | delete d->locator; | ||
1942 | delete d; | ||
1943 | } | ||
1944 | |||
1945 | /*! | ||
1946 | Gets the state of a feature. | ||
1947 | |||
1948 | \sa setFeature() hasFeature() | ||
1949 | */ | ||
1950 | bool QXmlSimpleReader::feature( const QString& name, bool *ok ) const | ||
1951 | { | ||
1952 | if ( ok != 0 ) | ||
1953 | *ok = TRUE; | ||
1954 | if ( name == "http://xml.org/sax/features/namespaces" ) { | ||
1955 | return d->useNamespaces; | ||
1956 | } else if ( name == "http://xml.org/sax/features/namespace-prefixes" ) { | ||
1957 | return d->useNamespacePrefixes; | ||
1958 | } else if ( name == "http://trolltech.com/xml/features/report-whitespace-only-CharData" ) { | ||
1959 | return d->reportWhitespaceCharData; | ||
1960 | } else if ( name == "http://trolltech.com/xml/features/report-start-end-entity" ) { | ||
1961 | return d->reportEntities; | ||
1962 | } else { | ||
1963 | qWarning( "Unknown feature " + name ); | ||
1964 | if ( ok != 0 ) | ||
1965 | *ok = FALSE; | ||
1966 | } | ||
1967 | return FALSE; | ||
1968 | } | ||
1969 | |||
1970 | /*! | ||
1971 | Sets the state of a feature. | ||
1972 | |||
1973 | Supported features are: | ||
1974 | <ul> | ||
1975 | <li> http://xml.org/sax/features/namespaces: | ||
1976 | if this feature is TRUE, namespace processing is performed | ||
1977 | <li> http://xml.org/sax/features/namespace-prefixes: | ||
1978 | if this feature is TRUE, the the original prefixed names and attributes | ||
1979 | used for namespace declarations are reported | ||
1980 | <li> http://trolltech.com/xml/features/report-whitespace-only-CharData: | ||
1981 | if this feature is TRUE, CharData that consists only of whitespace (and | ||
1982 | no other characters) is not reported via | ||
1983 | QXmlContentHandler::characters() | ||
1984 | </ul> | ||
1985 | |||
1986 | \sa feature() hasFeature() | ||
1987 | */ | ||
1988 | void QXmlSimpleReader::setFeature( const QString& name, bool value ) | ||
1989 | { | ||
1990 | if ( name == "http://xml.org/sax/features/namespaces" ) { | ||
1991 | d->useNamespaces = value; | ||
1992 | } else if ( name == "http://xml.org/sax/features/namespace-prefixes" ) { | ||
1993 | d->useNamespacePrefixes = value; | ||
1994 | } else if ( name == "http://trolltech.com/xml/features/report-whitespace-only-CharData" ) { | ||
1995 | d->reportWhitespaceCharData = value; | ||
1996 | } else if ( name == "http://trolltech.com/xml/features/report-start-end-entity" ) { | ||
1997 | d->reportEntities = value; | ||
1998 | } else { | ||
1999 | qWarning( "Unknown feature " + name ); | ||
2000 | } | ||
2001 | } | ||
2002 | |||
2003 | /*! | ||
2004 | Returns TRUE if the class has a feature named \a feature, otherwise FALSE. | ||
2005 | |||
2006 | \sa setFeature() feature() | ||
2007 | */ | ||
2008 | bool QXmlSimpleReader::hasFeature( const QString& name ) const | ||
2009 | { | ||
2010 | if ( name == "http://xml.org/sax/features/namespaces" || | ||
2011 | name == "http://xml.org/sax/features/namespace-prefixes" || | ||
2012 | name == "http://trolltech.com/xml/features/report-whitespace-only-CharData" ) { | ||
2013 | return TRUE; | ||
2014 | } else { | ||
2015 | return FALSE; | ||
2016 | } | ||
2017 | } | ||
2018 | |||
2019 | /*! | ||
2020 | Returns 0 since this class does not support any properties. | ||
2021 | */ | ||
2022 | void* QXmlSimpleReader::property( const QString&, bool *ok ) const | ||
2023 | { | ||
2024 | if ( ok != 0 ) | ||
2025 | *ok = FALSE; | ||
2026 | return 0; | ||
2027 | } | ||
2028 | |||
2029 | /*! | ||
2030 | Does nothing since this class does not support any properties. | ||
2031 | */ | ||
2032 | void QXmlSimpleReader::setProperty( const QString&, void* ) | ||
2033 | { | ||
2034 | } | ||
2035 | |||
2036 | /*! | ||
2037 | Returns FALSE since this class does not support any properties. | ||
2038 | */ | ||
2039 | bool QXmlSimpleReader::hasProperty( const QString& ) const | ||
2040 | { | ||
2041 | return FALSE; | ||
2042 | } | ||
2043 | |||
2044 | /*! \reimp */ | ||
2045 | void QXmlSimpleReader::setEntityResolver( QXmlEntityResolver* handler ) | ||
2046 | { entityRes = handler; } | ||
2047 | |||
2048 | /*! \reimp */ | ||
2049 | QXmlEntityResolver* QXmlSimpleReader::entityResolver() const | ||
2050 | { return entityRes; } | ||
2051 | |||
2052 | /*! \reimp */ | ||
2053 | void QXmlSimpleReader::setDTDHandler( QXmlDTDHandler* handler ) | ||
2054 | { dtdHnd = handler; } | ||
2055 | |||
2056 | /*! \reimp */ | ||
2057 | QXmlDTDHandler* QXmlSimpleReader::DTDHandler() const | ||
2058 | { return dtdHnd; } | ||
2059 | |||
2060 | /*! \reimp */ | ||
2061 | void QXmlSimpleReader::setContentHandler( QXmlContentHandler* handler ) | ||
2062 | { contentHnd = handler; } | ||
2063 | |||
2064 | /*! \reimp */ | ||
2065 | QXmlContentHandler* QXmlSimpleReader::contentHandler() const | ||
2066 | { return contentHnd; } | ||
2067 | |||
2068 | /*! \reimp */ | ||
2069 | void QXmlSimpleReader::setErrorHandler( QXmlErrorHandler* handler ) | ||
2070 | { errorHnd = handler; } | ||
2071 | |||
2072 | /*! \reimp */ | ||
2073 | QXmlErrorHandler* QXmlSimpleReader::errorHandler() const | ||
2074 | { return errorHnd; } | ||
2075 | |||
2076 | /*! \reimp */ | ||
2077 | void QXmlSimpleReader::setLexicalHandler( QXmlLexicalHandler* handler ) | ||
2078 | { lexicalHnd = handler; } | ||
2079 | |||
2080 | /*! \reimp */ | ||
2081 | QXmlLexicalHandler* QXmlSimpleReader::lexicalHandler() const | ||
2082 | { return lexicalHnd; } | ||
2083 | |||
2084 | /*! \reimp */ | ||
2085 | void QXmlSimpleReader::setDeclHandler( QXmlDeclHandler* handler ) | ||
2086 | { declHnd = handler; } | ||
2087 | |||
2088 | /*! \reimp */ | ||
2089 | QXmlDeclHandler* QXmlSimpleReader::declHandler() const | ||
2090 | { return declHnd; } | ||
2091 | |||
2092 | |||
2093 | |||
2094 | /*! \reimp */ | ||
2095 | bool QXmlSimpleReader::parse( const QXmlInputSource& input ) | ||
2096 | { | ||
2097 | init( input ); | ||
2098 | // call the handler | ||
2099 | if ( contentHnd ) { | ||
2100 | contentHnd->setDocumentLocator( d->locator ); | ||
2101 | if ( !contentHnd->startDocument() ) { | ||
2102 | d->error = contentHnd->errorString(); | ||
2103 | goto parseError; | ||
2104 | } | ||
2105 | } | ||
2106 | // parse prolog | ||
2107 | if ( !parseProlog() ) { | ||
2108 | d->error = XMLERR_ERRORPARSINGPROLOG; | ||
2109 | goto parseError; | ||
2110 | } | ||
2111 | // parse element | ||
2112 | if ( !parseElement() ) { | ||
2113 | d->error = XMLERR_ERRORPARSINGMAINELEMENT; | ||
2114 | goto parseError; | ||
2115 | } | ||
2116 | // parse Misc* | ||
2117 | while ( !atEnd() ) { | ||
2118 | if ( !parseMisc() ) { | ||
2119 | d->error = XMLERR_ERRORPARSINGMISC; | ||
2120 | goto parseError; | ||
2121 | } | ||
2122 | } | ||
2123 | // is stack empty? | ||
2124 | if ( !tags.isEmpty() ) { | ||
2125 | d->error = XMLERR_UNEXPECTEDEOF; | ||
2126 | goto parseError; | ||
2127 | } | ||
2128 | // call the handler | ||
2129 | if ( contentHnd ) { | ||
2130 | if ( !contentHnd->endDocument() ) { | ||
2131 | d->error = contentHnd->errorString(); | ||
2132 | goto parseError; | ||
2133 | } | ||
2134 | } | ||
2135 | |||
2136 | return TRUE; | ||
2137 | |||
2138 | // error handling | ||
2139 | |||
2140 | parseError: | ||
2141 | reportParseError(); | ||
2142 | tags.clear(); | ||
2143 | return FALSE; | ||
2144 | } | ||
2145 | |||
2146 | /*! | ||
2147 | Parses the prolog [22]. | ||
2148 | */ | ||
2149 | bool QXmlSimpleReader::parseProlog() | ||
2150 | { | ||
2151 | bool xmldecl_possible = TRUE; | ||
2152 | bool doctype_read = FALSE; | ||
2153 | |||
2154 | const signed char Init = 0; | ||
2155 | const signed char EatWS = 1; // eat white spaces | ||
2156 | const signed char Lt = 2; // '<' read | ||
2157 | const signed char Em = 3; // '!' read | ||
2158 | const signed char DocType = 4; // read doctype | ||
2159 | const signed char Comment = 5; // read comment | ||
2160 | const signed char PI = 6; // read PI | ||
2161 | const signed char Done = 7; | ||
2162 | |||
2163 | const signed char InpWs = 0; | ||
2164 | const signed char InpLt = 1; // < | ||
2165 | const signed char InpQm = 2; // ? | ||
2166 | const signed char InpEm = 3; // ! | ||
2167 | const signed char InpD = 4; // D | ||
2168 | const signed char InpDash = 5; // - | ||
2169 | const signed char InpUnknown = 6; | ||
2170 | |||
2171 | // use some kind of state machine for parsing | ||
2172 | static const signed char table[7][7] = { | ||
2173 | /* InpWs InpLt InpQm InpEm InpD InpDash InpUnknown */ | ||
2174 | { EatWS, Lt, -1, -1, -1, -1, -1 }, // Init | ||
2175 | { -1, Lt, -1, -1, -1, -1, -1 }, // EatWS | ||
2176 | { -1, -1, PI, Em, Done, -1, Done }, // Lt | ||
2177 | { -1, -1, -1, -1, DocType, Comment, -1 }, // Em | ||
2178 | { EatWS, Lt, -1, -1, -1, -1, -1 }, // DocType | ||
2179 | { EatWS, Lt, -1, -1, -1, -1, -1 }, // Comment | ||
2180 | { EatWS, Lt, -1, -1, -1, -1, -1 } // PI | ||
2181 | }; | ||
2182 | signed char state = Init; | ||
2183 | signed char input; | ||
2184 | bool parseOk = TRUE; | ||
2185 | |||
2186 | for (;;) { | ||
2187 | |||
2188 | // read input | ||
2189 | if ( atEnd() ) { | ||
2190 | d->error = XMLERR_UNEXPECTEDEOF; | ||
2191 | goto parseError; | ||
2192 | } | ||
2193 | if ( is_S(c) ) { | ||
2194 | input = InpWs; | ||
2195 | } else if ( c == '<' ) { | ||
2196 | input = InpLt; | ||
2197 | } else if ( c == '?' ) { | ||
2198 | input = InpQm; | ||
2199 | } else if ( c == '!' ) { | ||
2200 | input = InpEm; | ||
2201 | } else if ( c == 'D' ) { | ||
2202 | input = InpD; | ||
2203 | } else if ( c == '-' ) { | ||
2204 | input = InpDash; | ||
2205 | } else { | ||
2206 | input = InpUnknown; | ||
2207 | } | ||
2208 | // get new state | ||
2209 | state = table[state][input]; | ||
2210 | |||
2211 | // in some cases do special actions depending on state | ||
2212 | switch ( state ) { | ||
2213 | case EatWS: | ||
2214 | // XML declaration only on first position possible | ||
2215 | xmldecl_possible = FALSE; | ||
2216 | // eat white spaces | ||
2217 | eat_ws(); | ||
2218 | break; | ||
2219 | case Lt: | ||
2220 | // next character | ||
2221 | next(); | ||
2222 | break; | ||
2223 | case Em: | ||
2224 | // XML declaration only on first position possible | ||
2225 | xmldecl_possible = FALSE; | ||
2226 | // next character | ||
2227 | next(); | ||
2228 | break; | ||
2229 | case DocType: | ||
2230 | parseOk = parseDoctype(); | ||
2231 | break; | ||
2232 | case Comment: | ||
2233 | parseOk = parseComment(); | ||
2234 | break; | ||
2235 | case PI: | ||
2236 | parseOk = parsePI( xmldecl_possible ); | ||
2237 | break; | ||
2238 | } | ||
2239 | // no input is read after this | ||
2240 | switch ( state ) { | ||
2241 | case DocType: | ||
2242 | if ( !parseOk ) { | ||
2243 | d->error = XMLERR_ERRORPARSINGPROLOG; | ||
2244 | goto parseError; | ||
2245 | } | ||
2246 | if ( doctype_read ) { | ||
2247 | d->error = XMLERR_MORETHANONEDOCTYPE; | ||
2248 | goto parseError; | ||
2249 | } else { | ||
2250 | doctype_read = FALSE; | ||
2251 | } | ||
2252 | break; | ||
2253 | case Comment: | ||
2254 | if ( !parseOk ) { | ||
2255 | d->error = XMLERR_ERRORPARSINGPROLOG; | ||
2256 | goto parseError; | ||
2257 | } | ||
2258 | if ( lexicalHnd ) { | ||
2259 | if ( !lexicalHnd->comment( string() ) ) { | ||
2260 | d->error = lexicalHnd->errorString(); | ||
2261 | goto parseError; | ||
2262 | } | ||
2263 | } | ||
2264 | break; | ||
2265 | case PI: | ||
2266 | if ( !parseOk ) { | ||
2267 | d->error = XMLERR_ERRORPARSINGPROLOG; | ||
2268 | goto parseError; | ||
2269 | } | ||
2270 | // call the handler | ||
2271 | if ( contentHnd ) { | ||
2272 | if ( xmldecl_possible && !d->xmlVersion.isEmpty() ) { | ||
2273 | QString value( "version = '" ); | ||
2274 | value += d->xmlVersion; | ||
2275 | value += "'"; | ||
2276 | if ( !d->encoding.isEmpty() ) { | ||
2277 | value += " encoding = '"; | ||
2278 | value += d->encoding; | ||
2279 | value += "'"; | ||
2280 | } | ||
2281 | if ( d->standalone == QXmlSimpleReaderPrivate::Yes ) { | ||
2282 | value += " standalone = 'yes'"; | ||
2283 | } else if ( d->standalone == QXmlSimpleReaderPrivate::No ) { | ||
2284 | value += " standalone = 'no'"; | ||
2285 | } | ||
2286 | if ( !contentHnd->processingInstruction( "xml", value ) ) { | ||
2287 | d->error = contentHnd->errorString(); | ||
2288 | goto parseError; | ||
2289 | } | ||
2290 | } else { | ||
2291 | if ( !contentHnd->processingInstruction( name(), string() ) ) { | ||
2292 | d->error = contentHnd->errorString(); | ||
2293 | goto parseError; | ||
2294 | } | ||
2295 | } | ||
2296 | } | ||
2297 | // XML declaration only on first position possible | ||
2298 | xmldecl_possible = FALSE; | ||
2299 | break; | ||
2300 | case Done: | ||
2301 | return TRUE; | ||
2302 | case -1: | ||
2303 | d->error = XMLERR_ERRORPARSINGELEMENT; | ||
2304 | goto parseError; | ||
2305 | } | ||
2306 | |||
2307 | } | ||
2308 | |||
2309 | return TRUE; | ||
2310 | |||
2311 | parseError: | ||
2312 | reportParseError(); | ||
2313 | return FALSE; | ||
2314 | } | ||
2315 | |||
2316 | /*! | ||
2317 | Parse an element [39]. | ||
2318 | |||
2319 | Precondition: the opening '<' is already read. | ||
2320 | */ | ||
2321 | bool QXmlSimpleReader::parseElement() | ||
2322 | { | ||
2323 | QString uri, lname, prefix; | ||
2324 | bool t; | ||
2325 | |||
2326 | const signed char Init = 0; | ||
2327 | const signed char ReadName = 1; | ||
2328 | const signed char Ws1 = 2; | ||
2329 | const signed char STagEnd = 3; | ||
2330 | const signed char STagEnd2 = 4; | ||
2331 | const signed char ETagBegin = 5; | ||
2332 | const signed char ETagBegin2 = 6; | ||
2333 | const signed char Ws2 = 7; | ||
2334 | const signed char EmptyTag = 8; | ||
2335 | const signed char Attribute = 9; | ||
2336 | const signed char Ws3 = 10; | ||
2337 | const signed char Done = 11; | ||
2338 | |||
2339 | const signed char InpWs = 0; // whitespace | ||
2340 | const signed char InpNameBe = 1; // is_NameBeginning() | ||
2341 | const signed char InpGt = 2; // > | ||
2342 | const signed char InpSlash = 3; // / | ||
2343 | const signed char InpUnknown = 4; | ||
2344 | |||
2345 | // use some kind of state machine for parsing | ||
2346 | static const signed char table[11][5] = { | ||
2347 | /* InpWs InpNameBe InpGt InpSlash InpUnknown */ | ||
2348 | { -1, ReadName, -1, -1, -1 }, // Init | ||
2349 | { Ws1, Attribute, STagEnd, EmptyTag, -1 }, // ReadName | ||
2350 | { -1, Attribute, STagEnd, EmptyTag, -1 }, // Ws1 | ||
2351 | { STagEnd2, STagEnd2, STagEnd2, STagEnd2, STagEnd2 }, // STagEnd | ||
2352 | { -1, -1, -1, ETagBegin, -1 }, // STagEnd2 | ||
2353 | { -1, ETagBegin2, -1, -1, -1 }, // ETagBegin | ||
2354 | { Ws2, -1, Done, -1, -1 }, // ETagBegin2 | ||
2355 | { -1, -1, Done, -1, -1 }, // Ws2 | ||
2356 | { -1, -1, Done, -1, -1 }, // EmptyTag | ||
2357 | { Ws3, Attribute, STagEnd, EmptyTag, -1 }, // Attribute | ||
2358 | { -1, Attribute, STagEnd, EmptyTag, -1 } // Ws3 | ||
2359 | }; | ||
2360 | signed char state = Init; | ||
2361 | signed char input; | ||
2362 | bool parseOk = TRUE; | ||
2363 | |||
2364 | for (;;) { | ||
2365 | |||
2366 | // read input | ||
2367 | if ( atEnd() ) { | ||
2368 | d->error = XMLERR_UNEXPECTEDEOF; | ||
2369 | goto parseError; | ||
2370 | } | ||
2371 | if ( is_S(c) ) { | ||
2372 | input = InpWs; | ||
2373 | } else if ( is_NameBeginning(c) ) { | ||
2374 | input = InpNameBe; | ||
2375 | } else if ( c == '>' ) { | ||
2376 | input = InpGt; | ||
2377 | } else if ( c == '/' ) { | ||
2378 | input = InpSlash; | ||
2379 | } else { | ||
2380 | input = InpUnknown; | ||
2381 | } | ||
2382 | // get new state | ||
2383 | //qDebug( "%d -%d(%c)-> %d", state, input, c.latin1(), table[state][input] ); | ||
2384 | state = table[state][input]; | ||
2385 | |||
2386 | // in some cases do special actions depending on state | ||
2387 | switch ( state ) { | ||
2388 | case ReadName: | ||
2389 | parseOk = parseName(); | ||
2390 | break; | ||
2391 | case Ws1: | ||
2392 | case Ws2: | ||
2393 | case Ws3: | ||
2394 | eat_ws(); | ||
2395 | break; | ||
2396 | case STagEnd: | ||
2397 | // call the handler | ||
2398 | if ( contentHnd ) { | ||
2399 | if ( d->useNamespaces ) { | ||
2400 | d->namespaceSupport.processName( tags.top(), FALSE, uri, lname ); | ||
2401 | t = contentHnd->startElement( uri, lname, tags.top(), d->attList ); | ||
2402 | } else { | ||
2403 | t = contentHnd->startElement( "", "", tags.top(), d->attList ); | ||
2404 | } | ||
2405 | if ( !t ) { | ||
2406 | d->error = contentHnd->errorString(); | ||
2407 | goto parseError; | ||
2408 | } | ||
2409 | } | ||
2410 | next(); | ||
2411 | break; | ||
2412 | case STagEnd2: | ||
2413 | parseOk = parseContent(); | ||
2414 | break; | ||
2415 | case ETagBegin: | ||
2416 | next(); | ||
2417 | break; | ||
2418 | case ETagBegin2: | ||
2419 | // get the name of the tag | ||
2420 | parseOk = parseName(); | ||
2421 | break; | ||
2422 | case EmptyTag: | ||
2423 | if ( tags.isEmpty() ) { | ||
2424 | d->error = XMLERR_TAGMISMATCH; | ||
2425 | goto parseError; | ||
2426 | } | ||
2427 | if ( !parseElementEmptyTag( t, uri, lname ) ) | ||
2428 | goto parseError; | ||
2429 | // next character | ||
2430 | next(); | ||
2431 | break; | ||
2432 | case Attribute: | ||
2433 | // get name and value of attribute | ||
2434 | parseOk = parseAttribute(); | ||
2435 | break; | ||
2436 | case Done: | ||
2437 | next(); | ||
2438 | break; | ||
2439 | } | ||
2440 | // no input is read after this | ||
2441 | switch ( state ) { | ||
2442 | case ReadName: | ||
2443 | if ( !parseOk ) { | ||
2444 | d->error = XMLERR_ERRORPARSINGNAME; | ||
2445 | goto parseError; | ||
2446 | } | ||
2447 | // store it on the stack | ||
2448 | tags.push( name() ); | ||
2449 | // empty the attributes | ||
2450 | d->attList.qnameList.clear(); | ||
2451 | d->attList.uriList.clear(); | ||
2452 | d->attList.localnameList.clear(); | ||
2453 | d->attList.valueList.clear(); | ||
2454 | // namespace support? | ||
2455 | if ( d->useNamespaces ) { | ||
2456 | d->namespaceSupport.pushContext(); | ||
2457 | } | ||
2458 | break; | ||
2459 | case STagEnd2: | ||
2460 | if ( !parseOk ) { | ||
2461 | d->error = XMLERR_ERRORPARSINGCONTENT; | ||
2462 | goto parseError; | ||
2463 | } | ||
2464 | break; | ||
2465 | case ETagBegin2: | ||
2466 | if ( !parseOk ) { | ||
2467 | d->error = XMLERR_ERRORPARSINGNAME; | ||
2468 | goto parseError; | ||
2469 | } | ||
2470 | if ( !parseElementETagBegin2() ) | ||
2471 | goto parseError; | ||
2472 | break; | ||
2473 | case Attribute: | ||
2474 | if ( !parseOk ) { | ||
2475 | d->error = XMLERR_ERRORPARSINGATTRIBUTE; | ||
2476 | goto parseError; | ||
2477 | } | ||
2478 | if ( !parseElementAttribute( prefix, uri, lname ) ) | ||
2479 | goto parseError; | ||
2480 | break; | ||
2481 | case Done: | ||
2482 | return TRUE; | ||
2483 | case -1: | ||
2484 | d->error = XMLERR_ERRORPARSINGELEMENT; | ||
2485 | goto parseError; | ||
2486 | } | ||
2487 | |||
2488 | } | ||
2489 | |||
2490 | return TRUE; | ||
2491 | |||
2492 | parseError: | ||
2493 | reportParseError(); | ||
2494 | return FALSE; | ||
2495 | } | ||
2496 | /*! | ||
2497 | Helper to break down the size of the code in the case statement. | ||
2498 | Return FALSE on error, otherwise TRUE. | ||
2499 | */ | ||
2500 | // ### Remove t argument in Qt 3.0 -- I don't need it. The same should be true for uri and lname. | ||
2501 | bool QXmlSimpleReader::parseElementEmptyTag( bool &, QString &uri, QString &lname ) | ||
2502 | { | ||
2503 | // pop the stack and call the handler | ||
2504 | if ( contentHnd ) { | ||
2505 | if ( d->useNamespaces ) { | ||
2506 | // report startElement first... | ||
2507 | d->namespaceSupport.processName( tags.top(), FALSE, uri, lname ); | ||
2508 | if ( !contentHnd->startElement( uri, lname, tags.top(), d->attList ) ) { | ||
2509 | goto error; | ||
2510 | } | ||
2511 | // ... followed by endElement... | ||
2512 | if ( !contentHnd->endElement( uri, lname, tags.pop() ) ) { | ||
2513 | goto error; | ||
2514 | } | ||
2515 | // ... followed by endPrefixMapping | ||
2516 | QStringList prefixesBefore, prefixesAfter; | ||
2517 | if ( contentHnd ) { | ||
2518 | prefixesBefore = d->namespaceSupport.prefixes(); | ||
2519 | } | ||
2520 | d->namespaceSupport.popContext(); | ||
2521 | // call the handler for prefix mapping | ||
2522 | prefixesAfter = d->namespaceSupport.prefixes(); | ||
2523 | for ( QStringList::Iterator it = prefixesBefore.begin(); it != prefixesBefore.end(); ++it ) { | ||
2524 | if ( prefixesAfter.contains(*it) == 0 ) { | ||
2525 | if ( !contentHnd->endPrefixMapping( *it ) ) { | ||
2526 | goto error; | ||
2527 | } | ||
2528 | } | ||
2529 | } | ||
2530 | } else { | ||
2531 | // report startElement first... | ||
2532 | if ( !contentHnd->startElement( "", "", tags.top(), d->attList ) ) { | ||
2533 | goto error; | ||
2534 | } | ||
2535 | // ... followed by endElement | ||
2536 | if ( !contentHnd->endElement( "","",tags.pop() ) ) { | ||
2537 | goto error; | ||
2538 | } | ||
2539 | } | ||
2540 | } else { | ||
2541 | tags.pop(); | ||
2542 | d->namespaceSupport.popContext(); | ||
2543 | } | ||
2544 | return TRUE; | ||
2545 | error: | ||
2546 | d->error = contentHnd->errorString(); | ||
2547 | return FALSE; | ||
2548 | } | ||
2549 | /*! | ||
2550 | Helper to break down the size of the code in the case statement. | ||
2551 | Return FALSE on error, otherwise TRUE. | ||
2552 | */ | ||
2553 | bool QXmlSimpleReader::parseElementETagBegin2() | ||
2554 | { | ||
2555 | |||
2556 | // pop the stack and compare it with the name | ||
2557 | if ( tags.pop() != name() ) { | ||
2558 | d->error = XMLERR_TAGMISMATCH; | ||
2559 | return FALSE; | ||
2560 | } | ||
2561 | // call the handler | ||
2562 | if ( contentHnd ) { | ||
2563 | if ( d->useNamespaces ) { | ||
2564 | QString uri, lname; | ||
2565 | d->namespaceSupport.processName( name(), FALSE, uri, lname ); | ||
2566 | if ( !contentHnd->endElement( uri, lname, name() ) ) { | ||
2567 | d->error = contentHnd->errorString(); | ||
2568 | return FALSE; | ||
2569 | } | ||
2570 | } else { | ||
2571 | if ( !contentHnd->endElement("","",name()) ) { | ||
2572 | d->error = contentHnd->errorString(); | ||
2573 | return FALSE; | ||
2574 | } | ||
2575 | } | ||
2576 | } | ||
2577 | if ( d->useNamespaces ) { | ||
2578 | QStringList prefixesBefore, prefixesAfter; | ||
2579 | if ( contentHnd ) { | ||
2580 | prefixesBefore = d->namespaceSupport.prefixes(); | ||
2581 | } | ||
2582 | d->namespaceSupport.popContext(); | ||
2583 | // call the handler for prefix mapping | ||
2584 | if ( contentHnd ) { | ||
2585 | prefixesAfter = d->namespaceSupport.prefixes(); | ||
2586 | for ( QStringList::Iterator it = prefixesBefore.begin(); it != prefixesBefore.end(); ++it ) { | ||
2587 | if ( prefixesAfter.contains(*it) == 0 ) { | ||
2588 | if ( !contentHnd->endPrefixMapping( *it ) ) { | ||
2589 | d->error = contentHnd->errorString(); | ||
2590 | return FALSE; | ||
2591 | } | ||
2592 | } | ||
2593 | } | ||
2594 | } | ||
2595 | } | ||
2596 | return TRUE; | ||
2597 | } | ||
2598 | /*! | ||
2599 | Helper to break down the size of the code in the case statement. | ||
2600 | Return FALSE on error, otherwise TRUE. | ||
2601 | */ | ||
2602 | // ### Remove arguments in Qt 3.0? I think, I don't need them. | ||
2603 | bool QXmlSimpleReader::parseElementAttribute( QString &prefix, QString &uri, QString &lname ) | ||
2604 | { | ||
2605 | // add the attribute to the list | ||
2606 | if ( d->useNamespaces ) { | ||
2607 | // is it a namespace declaration? | ||
2608 | d->namespaceSupport.splitName( name(), prefix, lname ); | ||
2609 | if ( prefix == "xmlns" ) { | ||
2610 | // namespace declaration | ||
2611 | d->namespaceSupport.setPrefix( lname, string() ); | ||
2612 | if ( d->useNamespacePrefixes ) { | ||
2613 | d->attList.qnameList.append( name() ); | ||
2614 | d->attList.uriList.append( "" ); | ||
2615 | d->attList.localnameList.append( "" ); | ||
2616 | d->attList.valueList.append( string() ); | ||
2617 | } | ||
2618 | // call the handler for prefix mapping | ||
2619 | if ( contentHnd ) { | ||
2620 | if ( !contentHnd->startPrefixMapping( lname, string() ) ) { | ||
2621 | d->error = contentHnd->errorString(); | ||
2622 | return FALSE; | ||
2623 | } | ||
2624 | } | ||
2625 | } else { | ||
2626 | // no namespace delcaration | ||
2627 | d->namespaceSupport.processName( name(), TRUE, uri, lname ); | ||
2628 | d->attList.qnameList.append( name() ); | ||
2629 | d->attList.uriList.append( uri ); | ||
2630 | d->attList.localnameList.append( lname ); | ||
2631 | d->attList.valueList.append( string() ); | ||
2632 | } | ||
2633 | } else { | ||
2634 | // no namespace support | ||
2635 | d->attList.qnameList.append( name() ); | ||
2636 | d->attList.uriList.append( "" ); | ||
2637 | d->attList.localnameList.append( "" ); | ||
2638 | d->attList.valueList.append( string() ); | ||
2639 | } | ||
2640 | return TRUE; | ||
2641 | } | ||
2642 | |||
2643 | /*! | ||
2644 | Parse a content [43]. | ||
2645 | |||
2646 | A content is only used between tags. If a end tag is found the < is already | ||
2647 | read and the head stand on the '/' of the end tag '</name>'. | ||
2648 | */ | ||
2649 | bool QXmlSimpleReader::parseContent() | ||
2650 | { | ||
2651 | bool charDataRead = FALSE; | ||
2652 | |||
2653 | const signed char Init = 0; | ||
2654 | const signed char ChD = 1; // CharData | ||
2655 | const signed char ChD1 = 2; // CharData help state | ||
2656 | const signed char ChD2 = 3; // CharData help state | ||
2657 | const signed char Ref = 4; // Reference | ||
2658 | const signed char Lt = 5; // '<' read | ||
2659 | const signed char PI = 6; // PI | ||
2660 | const signed char Elem = 7; // Element | ||
2661 | const signed char Em = 8; // '!' read | ||
2662 | const signed char Com = 9; // Comment | ||
2663 | const signed char CDS = 10; // CDSect | ||
2664 | const signed char CDS1 = 11; // read a CDSect | ||
2665 | const signed char CDS2 = 12; // read a CDSect (help state) | ||
2666 | const signed char CDS3 = 13; // read a CDSect (help state) | ||
2667 | const signed char Done = 14; // finished reading content | ||
2668 | |||
2669 | const signed char InpLt = 0; // < | ||
2670 | const signed char InpGt = 1; // > | ||
2671 | const signed char InpSlash = 2; // / | ||
2672 | const signed char InpQMark = 3; // ? | ||
2673 | const signed char InpEMark = 4; // ! | ||
2674 | const signed char InpAmp = 5; // & | ||
2675 | const signed char InpDash = 6; // - | ||
2676 | const signed char InpOpenB = 7; // [ | ||
2677 | const signed char InpCloseB = 8; // ] | ||
2678 | const signed char InpUnknown = 9; | ||
2679 | |||
2680 | static const signed char mapCLT2FSMChar[] = { | ||
2681 | InpUnknown, // white space | ||
2682 | InpUnknown, // % | ||
2683 | InpAmp, // & | ||
2684 | InpGt, // > | ||
2685 | InpLt, // < | ||
2686 | InpSlash, // / | ||
2687 | InpQMark, // ? | ||
2688 | InpEMark, // ! | ||
2689 | InpDash, // - | ||
2690 | InpCloseB, // ] | ||
2691 | InpOpenB, // [ | ||
2692 | InpUnknown, // = | ||
2693 | InpUnknown, // " | ||
2694 | InpUnknown, // ' | ||
2695 | InpUnknown // unknown | ||
2696 | }; | ||
2697 | |||
2698 | // use some kind of state machine for parsing | ||
2699 | static const signed char table[14][10] = { | ||
2700 | /* InpLt InpGt InpSlash InpQMark InpEMark InpAmp InpDash InpOpenB InpCloseB InpUnknown */ | ||
2701 | { Lt, ChD, ChD, ChD, ChD, Ref, ChD, ChD, ChD1, ChD }, // Init | ||
2702 | { Lt, ChD, ChD, ChD, ChD, Ref, ChD, ChD, ChD1, ChD }, // ChD | ||
2703 | { Lt, ChD, ChD, ChD, ChD, Ref, ChD, ChD, ChD2, ChD }, // ChD1 | ||
2704 | { Lt, -1, ChD, ChD, ChD, Ref, ChD, ChD, ChD2, ChD }, // ChD2 | ||
2705 | { Lt, ChD, ChD, ChD, ChD, Ref, ChD, ChD, ChD, ChD }, // Ref (same as Init) | ||
2706 | { -1, -1, Done, PI, Em, -1, -1, -1, -1, Elem }, // Lt | ||
2707 | { Lt, ChD, ChD, ChD, ChD, Ref, ChD, ChD, ChD, ChD }, // PI (same as Init) | ||
2708 | { Lt, ChD, ChD, ChD, ChD, Ref, ChD, ChD, ChD, ChD }, // Elem (same as Init) | ||
2709 | { -1, -1, -1, -1, -1, -1, Com, CDS, -1, -1 }, // Em | ||
2710 | { Lt, ChD, ChD, ChD, ChD, Ref, ChD, ChD, ChD, ChD }, // Com (same as Init) | ||
2711 | { CDS1, CDS1, CDS1, CDS1, CDS1, CDS1, CDS1, CDS1, CDS2, CDS1 }, // CDS | ||
2712 | { CDS1, CDS1, CDS1, CDS1, CDS1, CDS1, CDS1, CDS1, CDS2, CDS1 }, // CDS1 | ||
2713 | { CDS1, CDS1, CDS1, CDS1, CDS1, CDS1, CDS1, CDS1, CDS3, CDS1 }, // CDS2 | ||
2714 | { CDS1, Init, CDS1, CDS1, CDS1, CDS1, CDS1, CDS1, CDS3, CDS1 } // CDS3 | ||
2715 | }; | ||
2716 | signed char state = Init; | ||
2717 | signed char input; | ||
2718 | bool parseOk = TRUE; | ||
2719 | |||
2720 | for (;;) { | ||
2721 | |||
2722 | // get input (use lookup-table instead of nested ifs for performance | ||
2723 | // reasons) | ||
2724 | if ( atEnd() ) { | ||
2725 | d->error = XMLERR_UNEXPECTEDEOF; | ||
2726 | goto parseError; | ||
2727 | } | ||
2728 | if ( c.row() ) { | ||
2729 | input = InpUnknown; | ||
2730 | } else { | ||
2731 | input = mapCLT2FSMChar[ charLookupTable[ c.cell() ] ]; | ||
2732 | } | ||
2733 | |||
2734 | // set state according to input | ||
2735 | state = table[state][input]; | ||
2736 | |||
2737 | // do some actions according to state | ||
2738 | switch ( state ) { | ||
2739 | case Init: | ||
2740 | // next character | ||
2741 | next(); | ||
2742 | break; | ||
2743 | case ChD: | ||
2744 | // on first call: clear string | ||
2745 | if ( !charDataRead ) { | ||
2746 | charDataRead = TRUE; | ||
2747 | stringClear(); | ||
2748 | } | ||
2749 | stringAddC(); | ||
2750 | next(); | ||
2751 | break; | ||
2752 | case ChD1: | ||
2753 | // on first call: clear string | ||
2754 | if ( !charDataRead ) { | ||
2755 | charDataRead = TRUE; | ||
2756 | stringClear(); | ||
2757 | } | ||
2758 | stringAddC(); | ||
2759 | next(); | ||
2760 | break; | ||
2761 | case ChD2: | ||
2762 | stringAddC(); | ||
2763 | next(); | ||
2764 | break; | ||
2765 | case Ref: | ||
2766 | if ( !charDataRead) { | ||
2767 | // reference may be CharData; so clear string to be safe | ||
2768 | stringClear(); | ||
2769 | parseOk = parseReference( charDataRead, InContent ); | ||
2770 | } else { | ||
2771 | if ( d->reportEntities ) { | ||
2772 | // this is undocumented so far; do this right in Qt 3.0 | ||
2773 | if ( contentHnd ) { | ||
2774 | if ( d->reportWhitespaceCharData || !string().simplifyWhiteSpace().isEmpty() ) { | ||
2775 | if ( !contentHnd->characters( string() ) ) { | ||
2776 | d->error = contentHnd->errorString(); | ||
2777 | goto parseError; | ||
2778 | } | ||
2779 | } | ||
2780 | } | ||
2781 | stringClear(); | ||
2782 | } | ||
2783 | bool tmp; | ||
2784 | parseOk = parseReference( tmp, InContent ); | ||
2785 | } | ||
2786 | break; | ||
2787 | case Lt: | ||
2788 | // call the handler for CharData | ||
2789 | if ( contentHnd ) { | ||
2790 | if ( charDataRead ) { | ||
2791 | if ( d->reportWhitespaceCharData || !string().simplifyWhiteSpace().isEmpty() ) { | ||
2792 | if ( !contentHnd->characters( string() ) ) { | ||
2793 | d->error = contentHnd->errorString(); | ||
2794 | goto parseError; | ||
2795 | } | ||
2796 | } | ||
2797 | } | ||
2798 | } | ||
2799 | charDataRead = FALSE; | ||
2800 | // next character | ||
2801 | next(); | ||
2802 | break; | ||
2803 | case PI: | ||
2804 | parseOk = parsePI(); | ||
2805 | break; | ||
2806 | case Elem: | ||
2807 | parseOk = parseElement(); | ||
2808 | break; | ||
2809 | case Em: | ||
2810 | // next character | ||
2811 | next(); | ||
2812 | break; | ||
2813 | case Com: | ||
2814 | parseOk = parseComment(); | ||
2815 | break; | ||
2816 | case CDS: | ||
2817 | parseOk = parseString( "[CDATA[" ); | ||
2818 | break; | ||
2819 | case CDS1: | ||
2820 | // read one character and add it | ||
2821 | stringAddC(); | ||
2822 | next(); | ||
2823 | break; | ||
2824 | case CDS2: | ||
2825 | // skip ']' | ||
2826 | next(); | ||
2827 | break; | ||
2828 | case CDS3: | ||
2829 | // skip ']'... | ||
2830 | next(); | ||
2831 | break; | ||
2832 | } | ||
2833 | // no input is read after this | ||
2834 | switch ( state ) { | ||
2835 | case Ref: | ||
2836 | if ( !parseOk ) { | ||
2837 | d->error = XMLERR_ERRORPARSINGREFERENCE; | ||
2838 | goto parseError; | ||
2839 | } | ||
2840 | break; | ||
2841 | case PI: | ||
2842 | if ( !parseOk ) { | ||
2843 | d->error = XMLERR_ERRORPARSINGPI; | ||
2844 | goto parseError; | ||
2845 | } | ||
2846 | // call the handler | ||
2847 | if ( contentHnd ) { | ||
2848 | if ( !contentHnd->processingInstruction(name(),string()) ) { | ||
2849 | d->error = contentHnd->errorString(); | ||
2850 | goto parseError; | ||
2851 | } | ||
2852 | } | ||
2853 | break; | ||
2854 | case Elem: | ||
2855 | if ( !parseOk ) { | ||
2856 | d->error = XMLERR_ERRORPARSINGELEMENT; | ||
2857 | goto parseError; | ||
2858 | } | ||
2859 | break; | ||
2860 | case Com: | ||
2861 | if ( !parseOk ) { | ||
2862 | d->error = XMLERR_ERRORPARSINGCOMMENT; | ||
2863 | goto parseError; | ||
2864 | } | ||
2865 | if ( lexicalHnd ) { | ||
2866 | if ( !lexicalHnd->comment( string() ) ) { | ||
2867 | d->error = lexicalHnd->errorString(); | ||
2868 | goto parseError; | ||
2869 | } | ||
2870 | } | ||
2871 | break; | ||
2872 | case CDS: | ||
2873 | if( !parseOk ) { | ||
2874 | d->error = XMLERR_CDSECTHEADEREXPECTED; | ||
2875 | goto parseError; | ||
2876 | } | ||
2877 | // empty string | ||
2878 | stringClear(); | ||
2879 | break; | ||
2880 | case CDS2: | ||
2881 | if (c != ']') { | ||
2882 | stringAddC( ']' ); | ||
2883 | } | ||
2884 | break; | ||
2885 | case CDS3: | ||
2886 | // test if this skipping was legal | ||
2887 | if ( c == '>' ) { | ||
2888 | // the end of the CDSect | ||
2889 | if ( lexicalHnd ) { | ||
2890 | if ( !lexicalHnd->startCDATA() ) { | ||
2891 | d->error = lexicalHnd->errorString(); | ||
2892 | goto parseError; | ||
2893 | } | ||
2894 | } | ||
2895 | if ( contentHnd ) { | ||
2896 | if ( !contentHnd->characters( string() ) ) { | ||
2897 | d->error = contentHnd->errorString(); | ||
2898 | goto parseError; | ||
2899 | } | ||
2900 | } | ||
2901 | if ( lexicalHnd ) { | ||
2902 | if ( !lexicalHnd->endCDATA() ) { | ||
2903 | d->error = lexicalHnd->errorString(); | ||
2904 | goto parseError; | ||
2905 | } | ||
2906 | } | ||
2907 | } else if (c == ']') { | ||
2908 | // three or more ']' | ||
2909 | stringAddC( ']' ); | ||
2910 | } else { | ||
2911 | // after ']]' comes another character | ||
2912 | stringAddC( ']' ); | ||
2913 | stringAddC( ']' ); | ||
2914 | } | ||
2915 | break; | ||
2916 | case Done: | ||
2917 | // call the handler for CharData | ||
2918 | if ( contentHnd ) { | ||
2919 | if ( charDataRead ) { | ||
2920 | if ( d->reportWhitespaceCharData || !string().simplifyWhiteSpace().isEmpty() ) { | ||
2921 | if ( !contentHnd->characters( string() ) ) { | ||
2922 | d->error = contentHnd->errorString(); | ||
2923 | goto parseError; | ||
2924 | } | ||
2925 | } | ||
2926 | } | ||
2927 | } | ||
2928 | // Done | ||
2929 | return TRUE; | ||
2930 | case -1: | ||
2931 | // Error | ||
2932 | d->error = XMLERR_ERRORPARSINGCONTENT; | ||
2933 | goto parseError; | ||
2934 | } | ||
2935 | |||
2936 | } | ||
2937 | |||
2938 | return TRUE; | ||
2939 | |||
2940 | parseError: | ||
2941 | reportParseError(); | ||
2942 | return FALSE; | ||
2943 | } | ||
2944 | |||
2945 | /*! | ||
2946 | Parse Misc [27]. | ||
2947 | */ | ||
2948 | bool QXmlSimpleReader::parseMisc() | ||
2949 | { | ||
2950 | const signed char Init = 0; | ||
2951 | const signed char Lt = 1; // '<' was read | ||
2952 | const signed char Comment = 2; // read comment | ||
2953 | const signed char eatWS = 3; // eat whitespaces | ||
2954 | const signed char PI = 4; // read PI | ||
2955 | const signed char Comment2 = 5; // read comment | ||
2956 | |||
2957 | const signed char InpWs = 0; // S | ||
2958 | const signed char InpLt = 1; // < | ||
2959 | const signed char InpQm = 2; // ? | ||
2960 | const signed char InpEm = 3; // ! | ||
2961 | const signed char InpUnknown = 4; | ||
2962 | |||
2963 | // use some kind of state machine for parsing | ||
2964 | static const signed char table[3][5] = { | ||
2965 | /* InpWs InpLt InpQm InpEm InpUnknown */ | ||
2966 | { eatWS, Lt, -1, -1, -1 }, // Init | ||
2967 | { -1, -1, PI, Comment, -1 }, // Lt | ||
2968 | { -1, -1, -1, -1, Comment2 } // Comment | ||
2969 | }; | ||
2970 | signed char state = Init; | ||
2971 | signed char input; | ||
2972 | bool parseOk = TRUE; | ||
2973 | |||
2974 | for (;;) { | ||
2975 | |||
2976 | // get input | ||
2977 | if ( atEnd() ) { | ||
2978 | d->error = XMLERR_UNEXPECTEDEOF; | ||
2979 | goto parseError; | ||
2980 | } | ||
2981 | if ( is_S(c) ) { | ||
2982 | input = InpWs; | ||
2983 | } else if ( c == '<' ) { | ||
2984 | input = InpLt; | ||
2985 | } else if ( c == '?' ) { | ||
2986 | input = InpQm; | ||
2987 | } else if ( c == '!' ) { | ||
2988 | input = InpEm; | ||
2989 | } else { | ||
2990 | input = InpUnknown; | ||
2991 | } | ||
2992 | |||
2993 | // set state according to input | ||
2994 | state = table[state][input]; | ||
2995 | |||
2996 | // do some actions according to state | ||
2997 | switch ( state ) { | ||
2998 | case eatWS: | ||
2999 | eat_ws(); | ||
3000 | break; | ||
3001 | case Lt: | ||
3002 | next(); | ||
3003 | break; | ||
3004 | case PI: | ||
3005 | parseOk = parsePI(); | ||
3006 | break; | ||
3007 | case Comment: | ||
3008 | next(); | ||
3009 | break; | ||
3010 | case Comment2: | ||
3011 | parseOk = parseComment(); | ||
3012 | break; | ||
3013 | } | ||
3014 | // no input is read after this | ||
3015 | switch ( state ) { | ||
3016 | case eatWS: | ||
3017 | return TRUE; | ||
3018 | case PI: | ||
3019 | if ( !parseOk ) { | ||
3020 | d->error = XMLERR_ERRORPARSINGPI; | ||
3021 | goto parseError; | ||
3022 | } | ||
3023 | if ( contentHnd ) { | ||
3024 | if ( !contentHnd->processingInstruction(name(),string()) ) { | ||
3025 | d->error = contentHnd->errorString(); | ||
3026 | goto parseError; | ||
3027 | } | ||
3028 | } | ||
3029 | return TRUE; | ||
3030 | case Comment2: | ||
3031 | if ( !parseOk ) { | ||
3032 | d->error = XMLERR_ERRORPARSINGCOMMENT; | ||
3033 | goto parseError; | ||
3034 | } | ||
3035 | if ( lexicalHnd ) { | ||
3036 | if ( !lexicalHnd->comment( string() ) ) { | ||
3037 | d->error = lexicalHnd->errorString(); | ||
3038 | goto parseError; | ||
3039 | } | ||
3040 | } | ||
3041 | return TRUE; | ||
3042 | case -1: | ||
3043 | // Error | ||
3044 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
3045 | goto parseError; | ||
3046 | } | ||
3047 | |||
3048 | } | ||
3049 | |||
3050 | return TRUE; | ||
3051 | |||
3052 | parseError: | ||
3053 | reportParseError(); | ||
3054 | return FALSE; | ||
3055 | } | ||
3056 | |||
3057 | /*! | ||
3058 | Parse a processing instruction [16]. | ||
3059 | |||
3060 | If xmldec is TRUE, it tries to parse a PI or a XML declaration [23]. | ||
3061 | |||
3062 | Precondition: the beginning '<' of the PI is already read and the head stand | ||
3063 | on the '?' of '<?'. | ||
3064 | |||
3065 | If this funktion was successful, the head-position is on the first | ||
3066 | character after the PI. | ||
3067 | */ | ||
3068 | bool QXmlSimpleReader::parsePI( bool xmldecl ) | ||
3069 | { | ||
3070 | const signed char Init = 0; | ||
3071 | const signed char QmI = 1; // ? was read | ||
3072 | const signed char Name = 2; // read Name | ||
3073 | const signed char XMLDecl = 3; // read XMLDecl | ||
3074 | const signed char Ws1 = 4; // eat ws after "xml" of XMLDecl | ||
3075 | const signed char PI = 5; // read PI | ||
3076 | const signed char Ws2 = 6; // eat ws after Name of PI | ||
3077 | const signed char Version = 7; // read versionInfo | ||
3078 | const signed char Ws3 = 8; // eat ws after versionInfo | ||
3079 | const signed char EorSD = 9; // read EDecl or SDDecl | ||
3080 | const signed char Ws4 = 10; // eat ws after EDecl or SDDecl | ||
3081 | const signed char SD = 11; // read SDDecl | ||
3082 | const signed char Ws5 = 12; // eat ws after SDDecl | ||
3083 | const signed char ADone = 13; // almost done | ||
3084 | const signed char Char = 14; // Char was read | ||
3085 | const signed char Qm = 15; // Qm was read | ||
3086 | const signed char Done = 16; // finished reading content | ||
3087 | |||
3088 | const signed char InpWs = 0; // whitespace | ||
3089 | const signed char InpNameBe = 1; // is_nameBeginning() | ||
3090 | const signed char InpGt = 2; // > | ||
3091 | const signed char InpQm = 3; // ? | ||
3092 | const signed char InpUnknown = 4; | ||
3093 | |||
3094 | // use some kind of state machine for parsing | ||
3095 | static const signed char table[16][5] = { | ||
3096 | /* InpWs, InpNameBe InpGt InpQm InpUnknown */ | ||
3097 | { -1, -1, -1, QmI, -1 }, // Init | ||
3098 | { -1, Name, -1, -1, -1 }, // QmI | ||
3099 | { -1, -1, -1, -1, -1 }, // Name (this state is left not through input) | ||
3100 | { Ws1, -1, -1, -1, -1 }, // XMLDecl | ||
3101 | { -1, Version, -1, -1, -1 }, // Ws1 | ||
3102 | { Ws2, -1, -1, Qm, -1 }, // PI | ||
3103 | { Char, Char, Char, Qm, Char }, // Ws2 | ||
3104 | { Ws3, -1, -1, ADone, -1 }, // Version | ||
3105 | { -1, EorSD, -1, ADone, -1 }, // Ws3 | ||
3106 | { Ws4, -1, -1, ADone, -1 }, // EorSD | ||
3107 | { -1, SD, -1, ADone, -1 }, // Ws4 | ||
3108 | { Ws5, -1, -1, ADone, -1 }, // SD | ||
3109 | { -1, -1, -1, ADone, -1 }, // Ws5 | ||
3110 | { -1, -1, Done, -1, -1 }, // ADone | ||
3111 | { Char, Char, Char, Qm, Char }, // Char | ||
3112 | { Char, Char, Done, Qm, Char }, // Qm | ||
3113 | }; | ||
3114 | signed char state = Init; | ||
3115 | signed char input; | ||
3116 | bool parseOk = TRUE; | ||
3117 | |||
3118 | for (;;) { | ||
3119 | |||
3120 | // get input | ||
3121 | if ( atEnd() ) { | ||
3122 | d->error = XMLERR_UNEXPECTEDEOF; | ||
3123 | goto parseError; | ||
3124 | } | ||
3125 | if ( is_S(c) ) { | ||
3126 | input = InpWs; | ||
3127 | } else if ( is_NameBeginning(c) ) { | ||
3128 | input = InpNameBe; | ||
3129 | } else if ( c == '>' ) { | ||
3130 | input = InpGt; | ||
3131 | } else if ( c == '?' ) { | ||
3132 | input = InpQm; | ||
3133 | } else { | ||
3134 | input = InpUnknown; | ||
3135 | } | ||
3136 | |||
3137 | // set state according to input | ||
3138 | state = table[state][input]; | ||
3139 | |||
3140 | // do some actions according to state | ||
3141 | switch ( state ) { | ||
3142 | case QmI: | ||
3143 | next(); | ||
3144 | break; | ||
3145 | case Name: | ||
3146 | parseOk = parseName(); | ||
3147 | break; | ||
3148 | case Ws1: | ||
3149 | case Ws2: | ||
3150 | case Ws3: | ||
3151 | case Ws4: | ||
3152 | case Ws5: | ||
3153 | eat_ws(); | ||
3154 | break; | ||
3155 | case Version: | ||
3156 | parseOk = parseAttribute(); | ||
3157 | break; | ||
3158 | case EorSD: | ||
3159 | parseOk = parseAttribute(); | ||
3160 | break; | ||
3161 | case SD: | ||
3162 | // get the SDDecl (syntax like an attribute) | ||
3163 | if ( d->standalone != QXmlSimpleReaderPrivate::Unknown ) { | ||
3164 | // already parsed the standalone declaration | ||
3165 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
3166 | goto parseError; | ||
3167 | } | ||
3168 | parseOk = parseAttribute(); | ||
3169 | break; | ||
3170 | case ADone: | ||
3171 | next(); | ||
3172 | break; | ||
3173 | case Char: | ||
3174 | stringAddC(); | ||
3175 | next(); | ||
3176 | break; | ||
3177 | case Qm: | ||
3178 | // skip the '?' | ||
3179 | next(); | ||
3180 | break; | ||
3181 | case Done: | ||
3182 | next(); | ||
3183 | break; | ||
3184 | } | ||
3185 | // no input is read after this | ||
3186 | switch ( state ) { | ||
3187 | case Name: | ||
3188 | if ( !parseOk ) { | ||
3189 | d->error = XMLERR_ERRORPARSINGNAME; | ||
3190 | goto parseError; | ||
3191 | } | ||
3192 | // test what name was read and determine the next state | ||
3193 | // (not very beautiful, I admit) | ||
3194 | if ( name().lower() == "xml" ) { | ||
3195 | if ( xmldecl && name()=="xml" ) { | ||
3196 | state = XMLDecl; | ||
3197 | } else { | ||
3198 | d->error = XMLERR_INVALIDNAMEFORPI; | ||
3199 | goto parseError; | ||
3200 | } | ||
3201 | } else { | ||
3202 | state = PI; | ||
3203 | stringClear(); | ||
3204 | } | ||
3205 | break; | ||
3206 | case Version: | ||
3207 | // get version (syntax like an attribute) | ||
3208 | if ( !parseOk ) { | ||
3209 | d->error = XMLERR_VERSIONEXPECTED; | ||
3210 | goto parseError; | ||
3211 | } | ||
3212 | if ( name() != "version" ) { | ||
3213 | d->error = XMLERR_VERSIONEXPECTED; | ||
3214 | goto parseError; | ||
3215 | } | ||
3216 | d->xmlVersion = string(); | ||
3217 | break; | ||
3218 | case EorSD: | ||
3219 | // get the EDecl or SDDecl (syntax like an attribute) | ||
3220 | if ( !parseOk ) { | ||
3221 | d->error = XMLERR_EDECLORSDDECLEXPECTED; | ||
3222 | goto parseError; | ||
3223 | } | ||
3224 | if ( name() == "standalone" ) { | ||
3225 | if ( string()=="yes" ) { | ||
3226 | d->standalone = QXmlSimpleReaderPrivate::Yes; | ||
3227 | } else if ( string()=="no" ) { | ||
3228 | d->standalone = QXmlSimpleReaderPrivate::No; | ||
3229 | } else { | ||
3230 | d->error = XMLERR_WRONGVALUEFORSDECL; | ||
3231 | goto parseError; | ||
3232 | } | ||
3233 | } else if ( name() == "encoding" ) { | ||
3234 | d->encoding = string(); | ||
3235 | } else { | ||
3236 | d->error = XMLERR_EDECLORSDDECLEXPECTED; | ||
3237 | goto parseError; | ||
3238 | } | ||
3239 | break; | ||
3240 | case SD: | ||
3241 | if ( !parseOk ) { | ||
3242 | d->error = XMLERR_SDDECLEXPECTED; | ||
3243 | goto parseError; | ||
3244 | } | ||
3245 | if ( name() != "standalone" ) { | ||
3246 | d->error = XMLERR_SDDECLEXPECTED; | ||
3247 | goto parseError; | ||
3248 | } | ||
3249 | if ( string()=="yes" ) { | ||
3250 | d->standalone = QXmlSimpleReaderPrivate::Yes; | ||
3251 | } else if ( string()=="no" ) { | ||
3252 | d->standalone = QXmlSimpleReaderPrivate::No; | ||
3253 | } else { | ||
3254 | d->error = XMLERR_WRONGVALUEFORSDECL; | ||
3255 | goto parseError; | ||
3256 | } | ||
3257 | break; | ||
3258 | case Qm: | ||
3259 | // test if the skipping was legal | ||
3260 | if ( c != '>' ) { | ||
3261 | stringAddC( '?' ); | ||
3262 | } | ||
3263 | break; | ||
3264 | case Done: | ||
3265 | return TRUE; | ||
3266 | case -1: | ||
3267 | // Error | ||
3268 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
3269 | goto parseError; | ||
3270 | } | ||
3271 | |||
3272 | } | ||
3273 | |||
3274 | return TRUE; | ||
3275 | |||
3276 | parseError: | ||
3277 | reportParseError(); | ||
3278 | return FALSE; | ||
3279 | } | ||
3280 | |||
3281 | /*! | ||
3282 | Parse a document type definition (doctypedecl [28]). | ||
3283 | |||
3284 | Precondition: the beginning '<!' of the doctype is already read the head | ||
3285 | stands on the 'D' of '<!DOCTYPE'. | ||
3286 | |||
3287 | If this funktion was successful, the head-position is on the first | ||
3288 | character after the document type definition. | ||
3289 | */ | ||
3290 | bool QXmlSimpleReader::parseDoctype() | ||
3291 | { | ||
3292 | // some init-stuff | ||
3293 | d->systemId = QString::null; | ||
3294 | d->publicId = QString::null; | ||
3295 | |||
3296 | const signed char Init = 0; | ||
3297 | const signed char Doctype = 1; // read the doctype | ||
3298 | const signed char Ws1 = 2; // eat_ws | ||
3299 | const signed char Doctype2 = 3; // read the doctype, part 2 | ||
3300 | const signed char Ws2 = 4; // eat_ws | ||
3301 | const signed char Sys = 5; // read SYSTEM | ||
3302 | const signed char Ws3 = 6; // eat_ws | ||
3303 | const signed char MP = 7; // markupdecl or PEReference | ||
3304 | const signed char PER = 8; // PERReference | ||
3305 | const signed char Mup = 9; // markupdecl | ||
3306 | const signed char Ws4 = 10; // eat_ws | ||
3307 | const signed char MPE = 11; // end of markupdecl or PEReference | ||
3308 | const signed char Done = 12; | ||
3309 | |||
3310 | const signed char InpWs = 0; | ||
3311 | const signed char InpD = 1; // 'D' | ||
3312 | const signed char InpS = 2; // 'S' or 'P' | ||
3313 | const signed char InpOB = 3; // [ | ||
3314 | const signed char InpCB = 4; // ] | ||
3315 | const signed char InpPer = 5; // % | ||
3316 | const signed char InpGt = 6; // > | ||
3317 | const signed char InpUnknown = 7; | ||
3318 | |||
3319 | // use some kind of state machine for parsing | ||
3320 | static const signed char table[12][8] = { | ||
3321 | /* InpWs, InpD InpS InpOB InpCB InpPer InpGt InpUnknown */ | ||
3322 | { -1, Doctype, -1, -1, -1, -1, -1, -1 }, // Init | ||
3323 | { Ws1, Doctype2, Doctype2, -1, -1, -1, -1, Doctype2 }, // Doctype | ||
3324 | { -1, Doctype2, Doctype2, -1, -1, -1, -1, Doctype2 }, // Ws1 | ||
3325 | { Ws2, -1, Sys, MP, -1, -1, Done, -1 }, // Doctype2 | ||
3326 | { -1, -1, Sys, MP, -1, -1, Done, -1 }, // Ws2 | ||
3327 | { Ws3, -1, -1, MP, -1, -1, Done, -1 }, // Sys | ||
3328 | { -1, -1, -1, MP, -1, -1, Done, -1 }, // Ws3 | ||
3329 | { -1, -1, -1, -1, MPE, PER, -1, Mup }, // MP | ||
3330 | { Ws4, -1, -1, -1, MPE, PER, -1, Mup }, // PER | ||
3331 | { Ws4, -1, -1, -1, MPE, PER, -1, Mup }, // Mup | ||
3332 | { -1, -1, -1, -1, MPE, PER, -1, Mup }, // Ws4 | ||
3333 | { -1, -1, -1, -1, -1, -1, Done, -1 } // MPE | ||
3334 | }; | ||
3335 | signed char state = Init; | ||
3336 | signed char input; | ||
3337 | bool parseOk = TRUE; | ||
3338 | |||
3339 | for (;;) { | ||
3340 | |||
3341 | // get input | ||
3342 | if ( atEnd() ) { | ||
3343 | d->error = XMLERR_UNEXPECTEDEOF; | ||
3344 | goto parseError; | ||
3345 | } | ||
3346 | if ( is_S(c) ) { | ||
3347 | input = InpWs; | ||
3348 | } else if ( c == 'D' ) { | ||
3349 | input = InpD; | ||
3350 | } else if ( c == 'S' ) { | ||
3351 | input = InpS; | ||
3352 | } else if ( c == 'P' ) { | ||
3353 | input = InpS; | ||
3354 | } else if ( c == '[' ) { | ||
3355 | input = InpOB; | ||
3356 | } else if ( c == ']' ) { | ||
3357 | input = InpCB; | ||
3358 | } else if ( c == '%' ) { | ||
3359 | input = InpPer; | ||
3360 | } else if ( c == '>' ) { | ||
3361 | input = InpGt; | ||
3362 | } else { | ||
3363 | input = InpUnknown; | ||
3364 | } | ||
3365 | |||
3366 | // set state according to input | ||
3367 | state = table[state][input]; | ||
3368 | |||
3369 | // do some actions according to state | ||
3370 | switch ( state ) { | ||
3371 | case Doctype: | ||
3372 | parseOk = parseString( "DOCTYPE" ); | ||
3373 | break; | ||
3374 | case Ws1: | ||
3375 | case Ws2: | ||
3376 | case Ws3: | ||
3377 | case Ws4: | ||
3378 | eat_ws(); | ||
3379 | break; | ||
3380 | case Doctype2: | ||
3381 | parseName(); | ||
3382 | break; | ||
3383 | case Sys: | ||
3384 | parseOk = parseExternalID(); | ||
3385 | break; | ||
3386 | case MP: | ||
3387 | next_eat_ws(); | ||
3388 | break; | ||
3389 | case PER: | ||
3390 | parseOk = parsePEReference( InDTD ); | ||
3391 | break; | ||
3392 | case Mup: | ||
3393 | parseOk = parseMarkupdecl(); | ||
3394 | break; | ||
3395 | case MPE: | ||
3396 | next_eat_ws(); | ||
3397 | break; | ||
3398 | case Done: | ||
3399 | if ( lexicalHnd ) { | ||
3400 | if ( !lexicalHnd->endDTD() ) { | ||
3401 | d->error = lexicalHnd->errorString(); | ||
3402 | goto parseError; | ||
3403 | } | ||
3404 | } | ||
3405 | next(); | ||
3406 | break; | ||
3407 | } | ||
3408 | // no input is read after this | ||
3409 | switch ( state ) { | ||
3410 | case Doctype: | ||
3411 | if ( !parseOk ) { | ||
3412 | d->error = XMLERR_ERRORPARSINGDOCTYPE; | ||
3413 | goto parseError; | ||
3414 | } | ||
3415 | if ( !is_S(c) ) { | ||
3416 | d->error = XMLERR_ERRORPARSINGDOCTYPE; | ||
3417 | goto parseError; | ||
3418 | } | ||
3419 | break; | ||
3420 | case Doctype2: | ||
3421 | d->doctype = name(); | ||
3422 | if ( lexicalHnd ) { | ||
3423 | if ( !lexicalHnd->startDTD( d->doctype, d->publicId, d->systemId ) ) { | ||
3424 | d->error = lexicalHnd->errorString(); | ||
3425 | goto parseError; | ||
3426 | } | ||
3427 | } | ||
3428 | break; | ||
3429 | case Sys: | ||
3430 | if ( !parseOk ) { | ||
3431 | d->error = XMLERR_ERRORPARSINGDOCTYPE; | ||
3432 | goto parseError; | ||
3433 | } | ||
3434 | break; | ||
3435 | case PER: | ||
3436 | if ( !parseOk ) { | ||
3437 | d->error = XMLERR_ERRORPARSINGDOCTYPE; | ||
3438 | goto parseError; | ||
3439 | } | ||
3440 | break; | ||
3441 | case Mup: | ||
3442 | if ( !parseOk ) { | ||
3443 | d->error = XMLERR_ERRORPARSINGDOCTYPE; | ||
3444 | goto parseError; | ||
3445 | } | ||
3446 | break; | ||
3447 | case Done: | ||
3448 | return TRUE; | ||
3449 | case -1: | ||
3450 | // Error | ||
3451 | d->error = XMLERR_ERRORPARSINGDOCTYPE; | ||
3452 | goto parseError; | ||
3453 | } | ||
3454 | |||
3455 | } | ||
3456 | |||
3457 | return TRUE; | ||
3458 | |||
3459 | parseError: | ||
3460 | reportParseError(); | ||
3461 | return FALSE; | ||
3462 | } | ||
3463 | |||
3464 | /*! | ||
3465 | Parse a ExternalID [75]. | ||
3466 | |||
3467 | If allowPublicID is TRUE parse ExternalID [75] or PublicID [83]. | ||
3468 | */ | ||
3469 | bool QXmlSimpleReader::parseExternalID( bool allowPublicID ) | ||
3470 | { | ||
3471 | // some init-stuff | ||
3472 | d->systemId = QString::null; | ||
3473 | d->publicId = QString::null; | ||
3474 | |||
3475 | const signed char Init = 0; | ||
3476 | const signed char Sys = 1; // parse 'SYSTEM' | ||
3477 | const signed char SysWS = 2; // parse the whitespace after 'SYSTEM' | ||
3478 | const signed char SysSQ = 3; // parse SystemLiteral with ' | ||
3479 | const signed char SysSQ2 = 4; // parse SystemLiteral with ' | ||
3480 | const signed char SysDQ = 5; // parse SystemLiteral with " | ||
3481 | const signed char SysDQ2 = 6; // parse SystemLiteral with " | ||
3482 | const signed char Pub = 7; // parse 'PUBLIC' | ||
3483 | const signed char PubWS = 8; // parse the whitespace after 'PUBLIC' | ||
3484 | const signed char PubSQ = 9; // parse PubidLiteral with ' | ||
3485 | const signed char PubSQ2 = 10; // parse PubidLiteral with ' | ||
3486 | const signed char PubDQ = 11; // parse PubidLiteral with " | ||
3487 | const signed char PubDQ2 = 12; // parse PubidLiteral with " | ||
3488 | const signed char PubE = 13; // finished parsing the PubidLiteral | ||
3489 | const signed char PubWS2 = 14; // parse the whitespace after the PubidLiteral | ||
3490 | const signed char PDone = 15; // done if allowPublicID is TRUE | ||
3491 | const signed char Done = 16; | ||
3492 | |||
3493 | const signed char InpSQ = 0; // ' | ||
3494 | const signed char InpDQ = 1; // " | ||
3495 | const signed char InpS = 2; // S | ||
3496 | const signed char InpP = 3; // P | ||
3497 | const signed char InpWs = 4; // white space | ||
3498 | const signed char InpUnknown = 5; | ||
3499 | |||
3500 | // use some kind of state machine for parsing | ||
3501 | static const signed char table[15][6] = { | ||
3502 | /* InpSQ InpDQ InpS InpP InpWs InpUnknown */ | ||
3503 | { -1, -1, Sys, Pub, -1, -1 }, // Init | ||
3504 | { -1, -1, -1, -1, SysWS, -1 }, // Sys | ||
3505 | { SysSQ, SysDQ, -1, -1, -1, -1 }, // SysWS | ||
3506 | { Done, SysSQ2, SysSQ2, SysSQ2, SysSQ2, SysSQ2 }, // SysSQ | ||
3507 | { Done, SysSQ2, SysSQ2, SysSQ2, SysSQ2, SysSQ2 }, // SysSQ2 | ||
3508 | { SysDQ2, Done, SysDQ2, SysDQ2, SysDQ2, SysDQ2 }, // SysDQ | ||
3509 | { SysDQ2, Done, SysDQ2, SysDQ2, SysDQ2, SysDQ2 }, // SysDQ2 | ||
3510 | { -1, -1, -1, -1, PubWS, -1 }, // Pub | ||
3511 | { PubSQ, PubDQ, -1, -1, -1, -1 }, // PubWS | ||
3512 | { PubE, -1, PubSQ2, PubSQ2, PubSQ2, PubSQ2 }, // PubSQ | ||
3513 | { PubE, -1, PubSQ2, PubSQ2, PubSQ2, PubSQ2 }, // PubSQ2 | ||
3514 | { -1, PubE, PubDQ2, PubDQ2, PubDQ2, PubDQ2 }, // PubDQ | ||
3515 | { -1, PubE, PubDQ2, PubDQ2, PubDQ2, PubDQ2 }, // PubDQ2 | ||
3516 | { PDone, PDone, PDone, PDone, PubWS2, PDone }, // PubE | ||
3517 | { SysSQ, SysDQ, PDone, PDone, PDone, PDone } // PubWS2 | ||
3518 | }; | ||
3519 | signed char state = Init; | ||
3520 | signed char input; | ||
3521 | bool parseOk = TRUE; | ||
3522 | |||
3523 | for (;;) { | ||
3524 | |||
3525 | // get input | ||
3526 | if ( atEnd() ) { | ||
3527 | d->error = XMLERR_UNEXPECTEDEOF; | ||
3528 | goto parseError; | ||
3529 | } | ||
3530 | if ( is_S(c) ) { | ||
3531 | input = InpWs; | ||
3532 | } else if ( c == '\'' ) { | ||
3533 | input = InpSQ; | ||
3534 | } else if ( c == '"' ) { | ||
3535 | input = InpDQ; | ||
3536 | } else if ( c == 'S' ) { | ||
3537 | input = InpS; | ||
3538 | } else if ( c == 'P' ) { | ||
3539 | input = InpP; | ||
3540 | } else { | ||
3541 | input = InpUnknown; | ||
3542 | } | ||
3543 | |||
3544 | // set state according to input | ||
3545 | state = table[state][input]; | ||
3546 | |||
3547 | // do some actions according to state | ||
3548 | switch ( state ) { | ||
3549 | case Sys: | ||
3550 | parseOk = parseString( "SYSTEM" ); | ||
3551 | break; | ||
3552 | case SysWS: | ||
3553 | eat_ws(); | ||
3554 | break; | ||
3555 | case SysSQ: | ||
3556 | case SysDQ: | ||
3557 | stringClear(); | ||
3558 | next(); | ||
3559 | break; | ||
3560 | case SysSQ2: | ||
3561 | case SysDQ2: | ||
3562 | stringAddC(); | ||
3563 | next(); | ||
3564 | break; | ||
3565 | case Pub: | ||
3566 | parseOk = parseString( "PUBLIC" ); | ||
3567 | break; | ||
3568 | case PubWS: | ||
3569 | eat_ws(); | ||
3570 | break; | ||
3571 | case PubSQ: | ||
3572 | case PubDQ: | ||
3573 | stringClear(); | ||
3574 | next(); | ||
3575 | break; | ||
3576 | case PubSQ2: | ||
3577 | case PubDQ2: | ||
3578 | stringAddC(); | ||
3579 | next(); | ||
3580 | break; | ||
3581 | case PubE: | ||
3582 | next(); | ||
3583 | break; | ||
3584 | case PubWS2: | ||
3585 | d->publicId = string(); | ||
3586 | eat_ws(); | ||
3587 | break; | ||
3588 | case Done: | ||
3589 | d->systemId = string(); | ||
3590 | next(); | ||
3591 | break; | ||
3592 | } | ||
3593 | // no input is read after this | ||
3594 | switch ( state ) { | ||
3595 | case Sys: | ||
3596 | if( !parseOk ) { | ||
3597 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
3598 | goto parseError; | ||
3599 | } | ||
3600 | break; | ||
3601 | case Pub: | ||
3602 | if( !parseOk ) { | ||
3603 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
3604 | goto parseError; | ||
3605 | } | ||
3606 | break; | ||
3607 | case PDone: | ||
3608 | if ( allowPublicID ) { | ||
3609 | d->publicId = string(); | ||
3610 | return TRUE; | ||
3611 | } else { | ||
3612 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
3613 | goto parseError; | ||
3614 | } | ||
3615 | break; | ||
3616 | case Done: | ||
3617 | return TRUE; | ||
3618 | case -1: | ||
3619 | // Error | ||
3620 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
3621 | goto parseError; | ||
3622 | } | ||
3623 | |||
3624 | } | ||
3625 | |||
3626 | return TRUE; | ||
3627 | |||
3628 | parseError: | ||
3629 | reportParseError(); | ||
3630 | return FALSE; | ||
3631 | } | ||
3632 | |||
3633 | /*! | ||
3634 | Parse a markupdecl [29]. | ||
3635 | */ | ||
3636 | bool QXmlSimpleReader::parseMarkupdecl() | ||
3637 | { | ||
3638 | const signed char Init = 0; | ||
3639 | const signed char Lt = 1; // < was read | ||
3640 | const signed char Em = 2; // ! was read | ||
3641 | const signed char CE = 3; // E was read | ||
3642 | const signed char Qm = 4; // ? was read | ||
3643 | const signed char Dash = 5; // - was read | ||
3644 | const signed char CA = 6; // A was read | ||
3645 | const signed char CEL = 7; // EL was read | ||
3646 | const signed char CEN = 8; // EN was read | ||
3647 | const signed char CN = 9; // N was read | ||
3648 | const signed char Done = 10; | ||
3649 | |||
3650 | const signed char InpLt = 0; // < | ||
3651 | const signed char InpQm = 1; // ? | ||
3652 | const signed char InpEm = 2; // ! | ||
3653 | const signed char InpDash = 3; // - | ||
3654 | const signed char InpA = 4; // A | ||
3655 | const signed char InpE = 5; // E | ||
3656 | const signed char InpL = 6; // L | ||
3657 | const signed char InpN = 7; // N | ||
3658 | const signed char InpUnknown = 8; | ||
3659 | |||
3660 | // use some kind of state machine for parsing | ||
3661 | static const signed char table[4][9] = { | ||
3662 | /* InpLt InpQm InpEm InpDash InpA InpE InpL InpN InpUnknown */ | ||
3663 | { Lt, -1, -1, -1, -1, -1, -1, -1, -1 }, // Init | ||
3664 | { -1, Qm, Em, -1, -1, -1, -1, -1, -1 }, // Lt | ||
3665 | { -1, -1, -1, Dash, CA, CE, -1, CN, -1 }, // Em | ||
3666 | { -1, -1, -1, -1, -1, -1, CEL, CEN, -1 } // CE | ||
3667 | }; | ||
3668 | signed char state = Init; | ||
3669 | signed char input; | ||
3670 | bool parseOk = TRUE; | ||
3671 | |||
3672 | for (;;) { | ||
3673 | |||
3674 | // get input | ||
3675 | if ( atEnd() ) { | ||
3676 | d->error = XMLERR_UNEXPECTEDEOF; | ||
3677 | goto parseError; | ||
3678 | } | ||
3679 | if ( c == '<' ) { | ||
3680 | input = InpLt; | ||
3681 | } else if ( c == '?' ) { | ||
3682 | input = InpQm; | ||
3683 | } else if ( c == '!' ) { | ||
3684 | input = InpEm; | ||
3685 | } else if ( c == '-' ) { | ||
3686 | input = InpDash; | ||
3687 | } else if ( c == 'A' ) { | ||
3688 | input = InpA; | ||
3689 | } else if ( c == 'E' ) { | ||
3690 | input = InpE; | ||
3691 | } else if ( c == 'L' ) { | ||
3692 | input = InpL; | ||
3693 | } else if ( c == 'N' ) { | ||
3694 | input = InpN; | ||
3695 | } else { | ||
3696 | input = InpUnknown; | ||
3697 | } | ||
3698 | |||
3699 | // set state according to input | ||
3700 | state = table[state][input]; | ||
3701 | |||
3702 | // do some actions according to state | ||
3703 | switch ( state ) { | ||
3704 | case Lt: | ||
3705 | next(); | ||
3706 | break; | ||
3707 | case Em: | ||
3708 | next(); | ||
3709 | break; | ||
3710 | case CE: | ||
3711 | next(); | ||
3712 | break; | ||
3713 | case Qm: | ||
3714 | parseOk = parsePI(); | ||
3715 | break; | ||
3716 | case Dash: | ||
3717 | parseOk = parseComment(); | ||
3718 | break; | ||
3719 | case CA: | ||
3720 | parseOk = parseAttlistDecl(); | ||
3721 | break; | ||
3722 | case CEL: | ||
3723 | parseOk = parseElementDecl(); | ||
3724 | break; | ||
3725 | case CEN: | ||
3726 | parseOk = parseEntityDecl(); | ||
3727 | break; | ||
3728 | case CN: | ||
3729 | parseOk = parseNotationDecl(); | ||
3730 | break; | ||
3731 | } | ||
3732 | // no input is read after this | ||
3733 | switch ( state ) { | ||
3734 | case Qm: | ||
3735 | if ( !parseOk ) { | ||
3736 | d->error = XMLERR_ERRORPARSINGPI; | ||
3737 | goto parseError; | ||
3738 | } | ||
3739 | if ( contentHnd ) { | ||
3740 | if ( !contentHnd->processingInstruction(name(),string()) ) { | ||
3741 | d->error = contentHnd->errorString(); | ||
3742 | goto parseError; | ||
3743 | } | ||
3744 | } | ||
3745 | return TRUE; | ||
3746 | case Dash: | ||
3747 | if ( !parseOk ) { | ||
3748 | d->error = XMLERR_ERRORPARSINGCOMMENT; | ||
3749 | goto parseError; | ||
3750 | } | ||
3751 | if ( lexicalHnd ) { | ||
3752 | if ( !lexicalHnd->comment( string() ) ) { | ||
3753 | d->error = lexicalHnd->errorString(); | ||
3754 | goto parseError; | ||
3755 | } | ||
3756 | } | ||
3757 | return TRUE; | ||
3758 | case CA: | ||
3759 | if ( !parseOk ) { | ||
3760 | d->error = XMLERR_ERRORPARSINGATTLISTDECL; | ||
3761 | goto parseError; | ||
3762 | } | ||
3763 | return TRUE; | ||
3764 | case CEL: | ||
3765 | if ( !parseOk ) { | ||
3766 | d->error = XMLERR_ERRORPARSINGELEMENTDECL; | ||
3767 | goto parseError; | ||
3768 | } | ||
3769 | return TRUE; | ||
3770 | case CEN: | ||
3771 | if ( !parseOk ) { | ||
3772 | d->error = XMLERR_ERRORPARSINGENTITYDECL; | ||
3773 | goto parseError; | ||
3774 | } | ||
3775 | return TRUE; | ||
3776 | case CN: | ||
3777 | if ( !parseOk ) { | ||
3778 | d->error = XMLERR_ERRORPARSINGNOTATIONDECL; | ||
3779 | goto parseError; | ||
3780 | } | ||
3781 | return TRUE; | ||
3782 | case Done: | ||
3783 | return TRUE; | ||
3784 | case -1: | ||
3785 | // Error | ||
3786 | d->error = XMLERR_LETTEREXPECTED; | ||
3787 | goto parseError; | ||
3788 | } | ||
3789 | |||
3790 | } | ||
3791 | |||
3792 | return TRUE; | ||
3793 | |||
3794 | parseError: | ||
3795 | reportParseError(); | ||
3796 | return FALSE; | ||
3797 | } | ||
3798 | |||
3799 | /*! | ||
3800 | Parse a PEReference [69] | ||
3801 | */ | ||
3802 | bool QXmlSimpleReader::parsePEReference( EntityRecognitionContext context ) | ||
3803 | { | ||
3804 | const signed char Init = 0; | ||
3805 | const signed char Next = 1; | ||
3806 | const signed char Name = 2; | ||
3807 | const signed char Done = 3; | ||
3808 | |||
3809 | const signed char InpSemi = 0; // ; | ||
3810 | const signed char InpPer = 1; // % | ||
3811 | const signed char InpUnknown = 2; | ||
3812 | |||
3813 | // use some kind of state machine for parsing | ||
3814 | static const signed char table[3][3] = { | ||
3815 | /* InpSemi InpPer InpUnknown */ | ||
3816 | { -1, Next, -1 }, // Init | ||
3817 | { -1, -1, Name }, // Next | ||
3818 | { Done, -1, -1 } // Name | ||
3819 | }; | ||
3820 | signed char state = Init; | ||
3821 | signed char input; | ||
3822 | bool parseOk = TRUE; | ||
3823 | |||
3824 | for (;;) { | ||
3825 | |||
3826 | // get input | ||
3827 | if ( atEnd() ) { | ||
3828 | d->error = XMLERR_UNEXPECTEDEOF; | ||
3829 | goto parseError; | ||
3830 | } | ||
3831 | if ( c == ';' ) { | ||
3832 | input = InpSemi; | ||
3833 | } else if ( c == '%' ) { | ||
3834 | input = InpPer; | ||
3835 | } else { | ||
3836 | input = InpUnknown; | ||
3837 | } | ||
3838 | |||
3839 | // set state according to input | ||
3840 | state = table[state][input]; | ||
3841 | |||
3842 | // do some actions according to state | ||
3843 | switch ( state ) { | ||
3844 | case Next: | ||
3845 | next(); | ||
3846 | break; | ||
3847 | case Name: | ||
3848 | parseOk = parseName( TRUE ); | ||
3849 | break; | ||
3850 | case Done: | ||
3851 | next(); | ||
3852 | break; | ||
3853 | } | ||
3854 | // no input is read after this | ||
3855 | switch ( state ) { | ||
3856 | case Name: | ||
3857 | if ( !parseOk ) { | ||
3858 | d->error = XMLERR_ERRORPARSINGNAME; | ||
3859 | goto parseError; | ||
3860 | } | ||
3861 | if ( d->parameterEntities.find( ref() ) == d->parameterEntities.end() ) { | ||
3862 | // ### skip it??? | ||
3863 | if ( contentHnd ) { | ||
3864 | if ( !contentHnd->skippedEntity( QString("%") + ref() ) ) { | ||
3865 | d->error = contentHnd->errorString(); | ||
3866 | goto parseError; | ||
3867 | } | ||
3868 | } | ||
3869 | } else { | ||
3870 | if ( context == InEntityValue ) { | ||
3871 | // Included in literal | ||
3872 | xmlRef = d->parameterEntities.find( ref() ) | ||
3873 | .data().replace( QRegExp("\""), """ ).replace( QRegExp("'"), "'" ) | ||
3874 | + xmlRef; | ||
3875 | } else if ( context == InDTD ) { | ||
3876 | // Included as PE | ||
3877 | xmlRef = QString(" ") + | ||
3878 | d->parameterEntities.find( ref() ).data() + | ||
3879 | QString(" ") + xmlRef; | ||
3880 | } | ||
3881 | } | ||
3882 | break; | ||
3883 | case Done: | ||
3884 | return TRUE; | ||
3885 | case -1: | ||
3886 | // Error | ||
3887 | d->error = XMLERR_LETTEREXPECTED; | ||
3888 | goto parseError; | ||
3889 | } | ||
3890 | |||
3891 | } | ||
3892 | |||
3893 | return TRUE; | ||
3894 | |||
3895 | parseError: | ||
3896 | reportParseError(); | ||
3897 | return FALSE; | ||
3898 | } | ||
3899 | |||
3900 | /*! | ||
3901 | Parse a AttlistDecl [52]. | ||
3902 | |||
3903 | Precondition: the beginning '<!' is already read and the head | ||
3904 | stands on the 'A' of '<!ATTLIST' | ||
3905 | */ | ||
3906 | bool QXmlSimpleReader::parseAttlistDecl() | ||
3907 | { | ||
3908 | const signed char Init = 0; | ||
3909 | const signed char Attlist = 1; // parse the string "ATTLIST" | ||
3910 | const signed char Ws = 2; // whitespace read | ||
3911 | const signed char Name = 3; // parse name | ||
3912 | const signed char Ws1 = 4; // whitespace read | ||
3913 | const signed char Attdef = 5; // parse the AttDef | ||
3914 | const signed char Ws2 = 6; // whitespace read | ||
3915 | const signed char Atttype = 7; // parse the AttType | ||
3916 | const signed char Ws3 = 8; // whitespace read | ||
3917 | const signed char DDecH = 9; // DefaultDecl with # | ||
3918 | const signed char DefReq = 10; // parse the string "REQUIRED" | ||
3919 | const signed char DefImp = 11; // parse the string "IMPLIED" | ||
3920 | const signed char DefFix = 12; // parse the string "FIXED" | ||
3921 | const signed char Attval = 13; // parse the AttValue | ||
3922 | const signed char Ws4 = 14; // whitespace read | ||
3923 | const signed char Done = 15; | ||
3924 | |||
3925 | const signed char InpWs = 0; // white space | ||
3926 | const signed char InpGt = 1; // > | ||
3927 | const signed char InpHash = 2; // # | ||
3928 | const signed char InpA = 3; // A | ||
3929 | const signed char InpI = 4; // I | ||
3930 | const signed char InpF = 5; // F | ||
3931 | const signed char InpR = 6; // R | ||
3932 | const signed char InpUnknown = 7; | ||
3933 | |||
3934 | // use some kind of state machine for parsing | ||
3935 | static const signed char table[15][8] = { | ||
3936 | /* InpWs InpGt InpHash InpA InpI InpF InpR InpUnknown */ | ||
3937 | { -1, -1, -1, Attlist, -1, -1, -1, -1 }, // Init | ||
3938 | { Ws, -1, -1, -1, -1, -1, -1, -1 }, // Attlist | ||
3939 | { -1, -1, -1, Name, Name, Name, Name, Name }, // Ws | ||
3940 | { Ws1, Done, Attdef, Attdef, Attdef, Attdef, Attdef, Attdef }, // Name | ||
3941 | { -1, Done, Attdef, Attdef, Attdef, Attdef, Attdef, Attdef }, // Ws1 | ||
3942 | { Ws2, -1, -1, -1, -1, -1, -1, -1 }, // Attdef | ||
3943 | { -1, Atttype, Atttype, Atttype, Atttype, Atttype, Atttype, Atttype }, // Ws2 | ||
3944 | { Ws3, -1, -1, -1, -1, -1, -1, -1 }, // Attype | ||
3945 | { -1, Attval, DDecH, Attval, Attval, Attval, Attval, Attval }, // Ws3 | ||
3946 | { -1, -1, -1, -1, DefImp, DefFix, DefReq, -1 }, // DDecH | ||
3947 | { Ws4, Ws4, -1, -1, -1, -1, -1, -1 }, // DefReq | ||
3948 | { Ws4, Ws4, -1, -1, -1, -1, -1, -1 }, // DefImp | ||
3949 | { Ws3, -1, -1, -1, -1, -1, -1, -1 }, // DefFix | ||
3950 | { Ws4, Ws4, -1, -1, -1, -1, -1, -1 }, // Attval | ||
3951 | { -1, Done, Attdef, Attdef, Attdef, Attdef, Attdef, Attdef } // Ws4 | ||
3952 | }; | ||
3953 | signed char state = Init; | ||
3954 | signed char input; | ||
3955 | bool parseOk = TRUE; | ||
3956 | |||
3957 | for (;;) { | ||
3958 | |||
3959 | // get input | ||
3960 | if ( atEnd() ) { | ||
3961 | d->error = XMLERR_UNEXPECTEDEOF; | ||
3962 | goto parseError; | ||
3963 | } | ||
3964 | if ( is_S(c) ) { | ||
3965 | input = InpWs; | ||
3966 | } else if ( c == '>' ) { | ||
3967 | input = InpGt; | ||
3968 | } else if ( c == '#' ) { | ||
3969 | input = InpHash; | ||
3970 | } else if ( c == 'A' ) { | ||
3971 | input = InpA; | ||
3972 | } else if ( c == 'I' ) { | ||
3973 | input = InpI; | ||
3974 | } else if ( c == 'F' ) { | ||
3975 | input = InpF; | ||
3976 | } else if ( c == 'R' ) { | ||
3977 | input = InpR; | ||
3978 | } else { | ||
3979 | input = InpUnknown; | ||
3980 | } | ||
3981 | |||
3982 | // set state according to input | ||
3983 | state = table[state][input]; | ||
3984 | |||
3985 | // do some actions according to state | ||
3986 | switch ( state ) { | ||
3987 | case Attlist: | ||
3988 | parseOk = parseString( "ATTLIST" ); | ||
3989 | break; | ||
3990 | case Ws: | ||
3991 | case Ws1: | ||
3992 | case Ws2: | ||
3993 | case Ws3: | ||
3994 | eat_ws(); | ||
3995 | break; | ||
3996 | case Name: | ||
3997 | parseOk = parseName(); | ||
3998 | break; | ||
3999 | case Attdef: | ||
4000 | parseOk = parseName(); | ||
4001 | break; | ||
4002 | case Atttype: | ||
4003 | parseOk = parseAttType(); | ||
4004 | break; | ||
4005 | case DDecH: | ||
4006 | next(); | ||
4007 | break; | ||
4008 | case DefReq: | ||
4009 | parseOk = parseString( "REQUIRED" ); | ||
4010 | break; | ||
4011 | case DefImp: | ||
4012 | parseOk = parseString( "IMPLIED" ); | ||
4013 | break; | ||
4014 | case DefFix: | ||
4015 | parseOk = parseString( "FIXED" ); | ||
4016 | break; | ||
4017 | case Attval: | ||
4018 | parseOk = parseAttValue(); | ||
4019 | break; | ||
4020 | case Ws4: | ||
4021 | if ( declHnd ) { | ||
4022 | // TODO: not all values are computed yet... | ||
4023 | if ( !declHnd->attributeDecl( d->attDeclEName, d->attDeclAName, "", "", "" ) ) { | ||
4024 | d->error = declHnd->errorString(); | ||
4025 | goto parseError; | ||
4026 | } | ||
4027 | } | ||
4028 | eat_ws(); | ||
4029 | break; | ||
4030 | case Done: | ||
4031 | next(); | ||
4032 | break; | ||
4033 | } | ||
4034 | // no input is read after this | ||
4035 | switch ( state ) { | ||
4036 | case Attlist: | ||
4037 | if( !parseOk ) { | ||
4038 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4039 | goto parseError; | ||
4040 | } | ||
4041 | break; | ||
4042 | case Name: | ||
4043 | if ( !parseOk ) { | ||
4044 | d->error = XMLERR_ERRORPARSINGNAME; | ||
4045 | goto parseError; | ||
4046 | } | ||
4047 | d->attDeclEName = name(); | ||
4048 | break; | ||
4049 | case Attdef: | ||
4050 | if ( !parseOk ) { | ||
4051 | d->error = XMLERR_ERRORPARSINGNAME; | ||
4052 | goto parseError; | ||
4053 | } | ||
4054 | d->attDeclAName = name(); | ||
4055 | break; | ||
4056 | case Atttype: | ||
4057 | if ( !parseOk ) { | ||
4058 | d->error = XMLERR_ERRORPARSINGATTTYPE; | ||
4059 | goto parseError; | ||
4060 | } | ||
4061 | break; | ||
4062 | case DefReq: | ||
4063 | if( !parseOk ) { | ||
4064 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4065 | goto parseError; | ||
4066 | } | ||
4067 | break; | ||
4068 | case DefImp: | ||
4069 | if( !parseOk ) { | ||
4070 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4071 | goto parseError; | ||
4072 | } | ||
4073 | break; | ||
4074 | case DefFix: | ||
4075 | if( !parseOk ) { | ||
4076 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4077 | goto parseError; | ||
4078 | } | ||
4079 | break; | ||
4080 | case Attval: | ||
4081 | if ( !parseOk ) { | ||
4082 | d->error = XMLERR_ERRORPARSINGATTVALUE; | ||
4083 | goto parseError; | ||
4084 | } | ||
4085 | break; | ||
4086 | case Done: | ||
4087 | return TRUE; | ||
4088 | case -1: | ||
4089 | // Error | ||
4090 | d->error = XMLERR_LETTEREXPECTED; | ||
4091 | goto parseError; | ||
4092 | } | ||
4093 | |||
4094 | } | ||
4095 | |||
4096 | return TRUE; | ||
4097 | |||
4098 | parseError: | ||
4099 | reportParseError(); | ||
4100 | return FALSE; | ||
4101 | } | ||
4102 | |||
4103 | /*! | ||
4104 | Parse a AttType [54] | ||
4105 | */ | ||
4106 | bool QXmlSimpleReader::parseAttType() | ||
4107 | { | ||
4108 | const signed char Init = 0; | ||
4109 | const signed char ST = 1; // StringType | ||
4110 | const signed char TTI = 2; // TokenizedType starting with 'I' | ||
4111 | const signed char TTI2 = 3; // TokenizedType helpstate | ||
4112 | const signed char TTI3 = 4; // TokenizedType helpstate | ||
4113 | const signed char TTE = 5; // TokenizedType starting with 'E' | ||
4114 | const signed char TTEY = 6; // TokenizedType starting with 'ENTITY' | ||
4115 | const signed char TTEI = 7; // TokenizedType starting with 'ENTITI' | ||
4116 | const signed char N = 8; // N read (TokenizedType or Notation) | ||
4117 | const signed char TTNM = 9; // TokenizedType starting with 'NM' | ||
4118 | const signed char TTNM2 = 10; // TokenizedType helpstate | ||
4119 | const signed char NO = 11; // Notation | ||
4120 | const signed char NO2 = 12; // Notation helpstate | ||
4121 | const signed char NO3 = 13; // Notation helpstate | ||
4122 | const signed char NOName = 14; // Notation, read name | ||
4123 | const signed char NO4 = 15; // Notation helpstate | ||
4124 | const signed char EN = 16; // Enumeration | ||
4125 | const signed char ENNmt = 17; // Enumeration, read Nmtoken | ||
4126 | const signed char EN2 = 18; // Enumeration helpstate | ||
4127 | const signed char ADone = 19; // almost done (make next and accept) | ||
4128 | const signed char Done = 20; | ||
4129 | |||
4130 | const signed char InpWs = 0; // whitespace | ||
4131 | const signed char InpOp = 1; // ( | ||
4132 | const signed char InpCp = 2; // ) | ||
4133 | const signed char InpPipe = 3; // | | ||
4134 | const signed char InpC = 4; // C | ||
4135 | const signed char InpE = 5; // E | ||
4136 | const signed char InpI = 6; // I | ||
4137 | const signed char InpM = 7; // M | ||
4138 | const signed char InpN = 8; // N | ||
4139 | const signed char InpO = 9; // O | ||
4140 | const signed char InpR = 10; // R | ||
4141 | const signed char InpS = 11; // S | ||
4142 | const signed char InpY = 12; // Y | ||
4143 | const signed char InpUnknown = 13; | ||
4144 | |||
4145 | // use some kind of state machine for parsing | ||
4146 | static const signed char table[19][14] = { | ||
4147 | /* InpWs InpOp InpCp InpPipe InpC InpE InpI InpM InpN InpO InpR InpS InpY InpUnknown */ | ||
4148 | { -1, EN, -1, -1, ST, TTE, TTI, -1, N, -1, -1, -1, -1, -1 }, // Init | ||
4149 | { Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done }, // ST | ||
4150 | { Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, TTI2, Done, Done, Done }, // TTI | ||
4151 | { Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, TTI3, Done, Done }, // TTI2 | ||
4152 | { Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done }, // TTI3 | ||
4153 | { -1, -1, -1, -1, -1, -1, TTEI, -1, -1, -1, -1, -1, TTEY, -1 }, // TTE | ||
4154 | { Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done }, // TTEY | ||
4155 | { Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done }, // TTEI | ||
4156 | { -1, -1, -1, -1, -1, -1, -1, TTNM, -1, NO, -1, -1, -1, -1 }, // N | ||
4157 | { Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, TTNM2, Done, Done }, // TTNM | ||
4158 | { Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done, Done }, // TTNM2 | ||
4159 | { NO2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, // NO | ||
4160 | { -1, NO3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, // NO2 | ||
4161 | { NOName, NOName, NOName, NOName, NOName, NOName, NOName, NOName, NOName, NOName, NOName, NOName, NOName, NOName }, // NO3 | ||
4162 | { NO4, -1, ADone, NO3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, // NOName | ||
4163 | { -1, -1, ADone, NO3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, // NO4 | ||
4164 | { -1, -1, ENNmt, -1, ENNmt, ENNmt, ENNmt, ENNmt, ENNmt, ENNmt, ENNmt, ENNmt, ENNmt, ENNmt }, // EN | ||
4165 | { EN2, -1, ADone, EN, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, // ENNmt | ||
4166 | { -1, -1, ADone, EN, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 } // EN2 | ||
4167 | }; | ||
4168 | signed char state = Init; | ||
4169 | signed char input; | ||
4170 | bool parseOk = TRUE; | ||
4171 | |||
4172 | for (;;) { | ||
4173 | |||
4174 | // get input | ||
4175 | if ( atEnd() ) { | ||
4176 | d->error = XMLERR_UNEXPECTEDEOF; | ||
4177 | goto parseError; | ||
4178 | } | ||
4179 | if ( is_S(c) ) { | ||
4180 | input = InpWs; | ||
4181 | } else if ( c == '(' ) { | ||
4182 | input = InpOp; | ||
4183 | } else if ( c == ')' ) { | ||
4184 | input = InpCp; | ||
4185 | } else if ( c == '|' ) { | ||
4186 | input = InpPipe; | ||
4187 | } else if ( c == 'C' ) { | ||
4188 | input = InpC; | ||
4189 | } else if ( c == 'E' ) { | ||
4190 | input = InpE; | ||
4191 | } else if ( c == 'I' ) { | ||
4192 | input = InpI; | ||
4193 | } else if ( c == 'M' ) { | ||
4194 | input = InpM; | ||
4195 | } else if ( c == 'N' ) { | ||
4196 | input = InpN; | ||
4197 | } else if ( c == 'O' ) { | ||
4198 | input = InpO; | ||
4199 | } else if ( c == 'R' ) { | ||
4200 | input = InpR; | ||
4201 | } else if ( c == 'S' ) { | ||
4202 | input = InpS; | ||
4203 | } else if ( c == 'Y' ) { | ||
4204 | input = InpY; | ||
4205 | } else { | ||
4206 | input = InpUnknown; | ||
4207 | } | ||
4208 | |||
4209 | // set state according to input | ||
4210 | state = table[state][input]; | ||
4211 | |||
4212 | // do some actions according to state | ||
4213 | switch ( state ) { | ||
4214 | case ST: | ||
4215 | parseOk = parseString( "CDATA" ); | ||
4216 | break; | ||
4217 | case TTI: | ||
4218 | parseOk = parseString( "ID" ); | ||
4219 | break; | ||
4220 | case TTI2: | ||
4221 | parseOk = parseString( "REF" ); | ||
4222 | break; | ||
4223 | case TTI3: | ||
4224 | next(); // S | ||
4225 | break; | ||
4226 | case TTE: | ||
4227 | parseOk = parseString( "ENTIT" ); | ||
4228 | break; | ||
4229 | case TTEY: | ||
4230 | next(); // Y | ||
4231 | break; | ||
4232 | case TTEI: | ||
4233 | parseOk = parseString( "IES" ); | ||
4234 | break; | ||
4235 | case N: | ||
4236 | next(); // N | ||
4237 | break; | ||
4238 | case TTNM: | ||
4239 | parseOk = parseString( "MTOKEN" ); | ||
4240 | break; | ||
4241 | case TTNM2: | ||
4242 | next(); // S | ||
4243 | break; | ||
4244 | case NO: | ||
4245 | parseOk = parseString( "OTATION" ); | ||
4246 | break; | ||
4247 | case NO2: | ||
4248 | eat_ws(); | ||
4249 | break; | ||
4250 | case NO3: | ||
4251 | next_eat_ws(); | ||
4252 | break; | ||
4253 | case NOName: | ||
4254 | parseOk = parseName(); | ||
4255 | break; | ||
4256 | case NO4: | ||
4257 | eat_ws(); | ||
4258 | break; | ||
4259 | case EN: | ||
4260 | next_eat_ws(); | ||
4261 | break; | ||
4262 | case ENNmt: | ||
4263 | parseOk = parseNmtoken(); | ||
4264 | break; | ||
4265 | case EN2: | ||
4266 | eat_ws(); | ||
4267 | break; | ||
4268 | case ADone: | ||
4269 | next(); | ||
4270 | break; | ||
4271 | } | ||
4272 | // no input is read after this | ||
4273 | switch ( state ) { | ||
4274 | case ST: | ||
4275 | if( !parseOk ) { | ||
4276 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4277 | goto parseError; | ||
4278 | } | ||
4279 | break; | ||
4280 | case TTI: | ||
4281 | if( !parseOk ) { | ||
4282 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4283 | goto parseError; | ||
4284 | } | ||
4285 | break; | ||
4286 | case TTI2: | ||
4287 | if( !parseOk ) { | ||
4288 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4289 | goto parseError; | ||
4290 | } | ||
4291 | break; | ||
4292 | case TTE: | ||
4293 | if( !parseOk ) { | ||
4294 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4295 | goto parseError; | ||
4296 | } | ||
4297 | break; | ||
4298 | case TTEI: | ||
4299 | if( !parseOk ) { | ||
4300 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4301 | goto parseError; | ||
4302 | } | ||
4303 | break; | ||
4304 | case TTNM: | ||
4305 | if( !parseOk ) { | ||
4306 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4307 | goto parseError; | ||
4308 | } | ||
4309 | break; | ||
4310 | case NO: | ||
4311 | if( !parseOk ) { | ||
4312 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4313 | goto parseError; | ||
4314 | } | ||
4315 | break; | ||
4316 | case NOName: | ||
4317 | if ( !parseOk ) { | ||
4318 | d->error = XMLERR_ERRORPARSINGNAME; | ||
4319 | goto parseError; | ||
4320 | } | ||
4321 | break; | ||
4322 | case ENNmt: | ||
4323 | if ( !parseOk ) { | ||
4324 | d->error = XMLERR_ERRORPARSINGNMTOKEN; | ||
4325 | goto parseError; | ||
4326 | } | ||
4327 | break; | ||
4328 | case ADone: | ||
4329 | return TRUE; | ||
4330 | case Done: | ||
4331 | return TRUE; | ||
4332 | case -1: | ||
4333 | // Error | ||
4334 | d->error = XMLERR_LETTEREXPECTED; | ||
4335 | goto parseError; | ||
4336 | } | ||
4337 | |||
4338 | } | ||
4339 | |||
4340 | return TRUE; | ||
4341 | |||
4342 | parseError: | ||
4343 | reportParseError(); | ||
4344 | return FALSE; | ||
4345 | } | ||
4346 | |||
4347 | /*! | ||
4348 | Parse a AttValue [10] | ||
4349 | |||
4350 | Precondition: the head stands on the beginning " or ' | ||
4351 | |||
4352 | If this function was successful, the head stands on the first | ||
4353 | character after the closing " or ' and the value of the attribute | ||
4354 | is in string(). | ||
4355 | */ | ||
4356 | bool QXmlSimpleReader::parseAttValue() | ||
4357 | { | ||
4358 | bool tmp; | ||
4359 | |||
4360 | const signed char Init = 0; | ||
4361 | const signed char Dq = 1; // double quotes were read | ||
4362 | const signed char DqRef = 2; // read references in double quotes | ||
4363 | const signed char DqC = 3; // signed character read in double quotes | ||
4364 | const signed char Sq = 4; // single quotes were read | ||
4365 | const signed char SqRef = 5; // read references in single quotes | ||
4366 | const signed char SqC = 6; // signed character read in single quotes | ||
4367 | const signed char Done = 7; | ||
4368 | |||
4369 | const signed char InpDq = 0; // " | ||
4370 | const signed char InpSq = 1; // ' | ||
4371 | const signed char InpAmp = 2; // & | ||
4372 | const signed char InpLt = 3; // < | ||
4373 | const signed char InpUnknown = 4; | ||
4374 | |||
4375 | // use some kind of state machine for parsing | ||
4376 | static const signed char table[7][5] = { | ||
4377 | /* InpDq InpSq InpAmp InpLt InpUnknown */ | ||
4378 | { Dq, Sq, -1, -1, -1 }, // Init | ||
4379 | { Done, DqC, DqRef, -1, DqC }, // Dq | ||
4380 | { Done, DqC, DqRef, -1, DqC }, // DqRef | ||
4381 | { Done, DqC, DqRef, -1, DqC }, // DqC | ||
4382 | { SqC, Done, SqRef, -1, SqC }, // Sq | ||
4383 | { SqC, Done, SqRef, -1, SqC }, // SqRef | ||
4384 | { SqC, Done, SqRef, -1, SqC } // SqRef | ||
4385 | }; | ||
4386 | signed char state = Init; | ||
4387 | signed char input; | ||
4388 | bool parseOk = TRUE; | ||
4389 | |||
4390 | for (;;) { | ||
4391 | |||
4392 | // get input | ||
4393 | if ( atEnd() ) { | ||
4394 | d->error = XMLERR_UNEXPECTEDEOF; | ||
4395 | goto parseError; | ||
4396 | } | ||
4397 | if ( c == '"' ) { | ||
4398 | input = InpDq; | ||
4399 | } else if ( c == '\'' ) { | ||
4400 | input = InpSq; | ||
4401 | } else if ( c == '&' ) { | ||
4402 | input = InpAmp; | ||
4403 | } else if ( c == '<' ) { | ||
4404 | input = InpLt; | ||
4405 | } else { | ||
4406 | input = InpUnknown; | ||
4407 | } | ||
4408 | |||
4409 | // set state according to input | ||
4410 | state = table[state][input]; | ||
4411 | |||
4412 | // do some actions according to state | ||
4413 | switch ( state ) { | ||
4414 | case Dq: | ||
4415 | case Sq: | ||
4416 | stringClear(); | ||
4417 | next(); | ||
4418 | break; | ||
4419 | case DqRef: | ||
4420 | case SqRef: | ||
4421 | parseOk = parseReference( tmp, InAttributeValue ); | ||
4422 | break; | ||
4423 | case DqC: | ||
4424 | case SqC: | ||
4425 | stringAddC(); | ||
4426 | next(); | ||
4427 | break; | ||
4428 | case Done: | ||
4429 | next(); | ||
4430 | break; | ||
4431 | } | ||
4432 | // no input is read after this | ||
4433 | switch ( state ) { | ||
4434 | case DqRef: | ||
4435 | case SqRef: | ||
4436 | if ( !parseOk ) { | ||
4437 | d->error = XMLERR_ERRORPARSINGREFERENCE; | ||
4438 | goto parseError; | ||
4439 | } | ||
4440 | break; | ||
4441 | case Done: | ||
4442 | return TRUE; | ||
4443 | case -1: | ||
4444 | // Error | ||
4445 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4446 | goto parseError; | ||
4447 | } | ||
4448 | |||
4449 | } | ||
4450 | |||
4451 | return TRUE; | ||
4452 | |||
4453 | parseError: | ||
4454 | reportParseError(); | ||
4455 | return FALSE; | ||
4456 | } | ||
4457 | |||
4458 | /*! | ||
4459 | Parse a elementdecl [45]. | ||
4460 | |||
4461 | Precondition: the beginning '<!E' is already read and the head | ||
4462 | stands on the 'L' of '<!ELEMENT' | ||
4463 | */ | ||
4464 | bool QXmlSimpleReader::parseElementDecl() | ||
4465 | { | ||
4466 | const signed char Init = 0; | ||
4467 | const signed char Elem = 1; // parse the beginning string | ||
4468 | const signed char Ws1 = 2; // whitespace required | ||
4469 | const signed char Nam = 3; // parse Name | ||
4470 | const signed char Ws2 = 4; // whitespace required | ||
4471 | const signed char Empty = 5; // read EMPTY | ||
4472 | const signed char Any = 6; // read ANY | ||
4473 | const signed char Cont = 7; // read contentspec (except ANY or EMPTY) | ||
4474 | const signed char Mix = 8; // read Mixed | ||
4475 | const signed char Mix2 = 9; // | ||
4476 | const signed char Mix3 = 10; // | ||
4477 | const signed char MixN1 = 11; // | ||
4478 | const signed char MixN2 = 12; // | ||
4479 | const signed char MixN3 = 13; // | ||
4480 | const signed char MixN4 = 14; // | ||
4481 | const signed char Cp = 15; // parse cp | ||
4482 | const signed char Cp2 = 16; // | ||
4483 | const signed char WsD = 17; // eat whitespace before Done | ||
4484 | const signed char Done = 18; | ||
4485 | |||
4486 | const signed char InpWs = 0; | ||
4487 | const signed char InpGt = 1; // > | ||
4488 | const signed char InpPipe = 2; // | | ||
4489 | const signed char InpOp = 3; // ( | ||
4490 | const signed char InpCp = 4; // ) | ||
4491 | const signed char InpHash = 5; // # | ||
4492 | const signed char InpQm = 6; // ? | ||
4493 | const signed char InpAst = 7; // * | ||
4494 | const signed char InpPlus = 8; // + | ||
4495 | const signed char InpA = 9; // A | ||
4496 | const signed char InpE = 10; // E | ||
4497 | const signed char InpL = 11; // L | ||
4498 | const signed char InpUnknown = 12; | ||
4499 | |||
4500 | // use some kind of state machine for parsing | ||
4501 | static const signed char table[18][13] = { | ||
4502 | /* InpWs InpGt InpPipe InpOp InpCp InpHash InpQm InpAst InpPlus InpA InpE InpL InpUnknown */ | ||
4503 | { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, Elem, -1 }, // Init | ||
4504 | { Ws1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, // Elem | ||
4505 | { -1, -1, -1, -1, -1, -1, -1, -1, -1, Nam, Nam, Nam, Nam }, // Ws1 | ||
4506 | { Ws2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, // Nam | ||
4507 | { -1, -1, -1, Cont, -1, -1, -1, -1, -1, Any, Empty, -1, -1 }, // Ws2 | ||
4508 | { WsD, Done, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, // Empty | ||
4509 | { WsD, Done, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, // Any | ||
4510 | { -1, -1, -1, Cp, Cp, Mix, -1, -1, -1, Cp, Cp, Cp, Cp }, // Cont | ||
4511 | { Mix2, -1, MixN1, -1, Mix3, -1, -1, -1, -1, -1, -1, -1, -1 }, // Mix | ||
4512 | { -1, -1, MixN1, -1, Mix3, -1, -1, -1, -1, -1, -1, -1, -1 }, // Mix2 | ||
4513 | { WsD, Done, -1, -1, -1, -1, -1, WsD, -1, -1, -1, -1, -1 }, // Mix3 | ||
4514 | { -1, -1, -1, -1, -1, -1, -1, -1, -1, MixN2, MixN2, MixN2, MixN2 }, // MixN1 | ||
4515 | { MixN3, -1, MixN1, -1, MixN4, -1, -1, -1, -1, -1, -1, -1, -1 }, // MixN2 | ||
4516 | { -1, -1, MixN1, -1, MixN4, -1, -1, -1, -1, -1, -1, -1, -1 }, // MixN3 | ||
4517 | { -1, -1, -1, -1, -1, -1, -1, WsD, -1, -1, -1, -1, -1 }, // MixN4 | ||
4518 | { WsD, Done, -1, -1, -1, -1, Cp2, Cp2, Cp2, -1, -1, -1, -1 }, // Cp | ||
4519 | { WsD, Done, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, // Cp2 | ||
4520 | { -1, Done, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 } // WsD | ||
4521 | }; | ||
4522 | signed char state = Init; | ||
4523 | signed char input; | ||
4524 | bool parseOk = TRUE; | ||
4525 | |||
4526 | for (;;) { | ||
4527 | |||
4528 | // read input | ||
4529 | if ( atEnd() ) { | ||
4530 | d->error = XMLERR_UNEXPECTEDEOF; | ||
4531 | goto parseError; | ||
4532 | } | ||
4533 | if ( is_S(c) ) { | ||
4534 | input = InpWs; | ||
4535 | } else if ( c == '>' ) { | ||
4536 | input = InpGt; | ||
4537 | } else if ( c == '|' ) { | ||
4538 | input = InpPipe; | ||
4539 | } else if ( c == '(' ) { | ||
4540 | input = InpOp; | ||
4541 | } else if ( c == ')' ) { | ||
4542 | input = InpCp; | ||
4543 | } else if ( c == '#' ) { | ||
4544 | input = InpHash; | ||
4545 | } else if ( c == '?' ) { | ||
4546 | input = InpQm; | ||
4547 | } else if ( c == '*' ) { | ||
4548 | input = InpAst; | ||
4549 | } else if ( c == '+' ) { | ||
4550 | input = InpPlus; | ||
4551 | } else if ( c == 'A' ) { | ||
4552 | input = InpA; | ||
4553 | } else if ( c == 'E' ) { | ||
4554 | input = InpE; | ||
4555 | } else if ( c == 'L' ) { | ||
4556 | input = InpL; | ||
4557 | } else { | ||
4558 | input = InpUnknown; | ||
4559 | } | ||
4560 | // get new state | ||
4561 | //qDebug( "%d -%d(%c)-> %d", state, input, c.latin1(), table[state][input] ); | ||
4562 | state = table[state][input]; | ||
4563 | |||
4564 | // in some cases do special actions depending on state | ||
4565 | switch ( state ) { | ||
4566 | case Elem: | ||
4567 | parseOk = parseString( "LEMENT" ); | ||
4568 | break; | ||
4569 | case Ws1: | ||
4570 | eat_ws(); | ||
4571 | break; | ||
4572 | case Nam: | ||
4573 | parseOk = parseName(); | ||
4574 | break; | ||
4575 | case Ws2: | ||
4576 | eat_ws(); | ||
4577 | break; | ||
4578 | case Empty: | ||
4579 | parseOk = parseString( "EMPTY" ); | ||
4580 | break; | ||
4581 | case Any: | ||
4582 | parseOk = parseString( "ANY" ); | ||
4583 | break; | ||
4584 | case Cont: | ||
4585 | next_eat_ws(); | ||
4586 | break; | ||
4587 | case Mix: | ||
4588 | parseOk = parseString( "#PCDATA" ); | ||
4589 | break; | ||
4590 | case Mix2: | ||
4591 | eat_ws(); | ||
4592 | break; | ||
4593 | case Mix3: | ||
4594 | next(); | ||
4595 | break; | ||
4596 | case MixN1: | ||
4597 | next_eat_ws(); | ||
4598 | break; | ||
4599 | case MixN2: | ||
4600 | parseOk = parseName(); | ||
4601 | break; | ||
4602 | case MixN3: | ||
4603 | eat_ws(); | ||
4604 | break; | ||
4605 | case MixN4: | ||
4606 | next(); | ||
4607 | break; | ||
4608 | case Cp: | ||
4609 | parseOk = parseChoiceSeq(); | ||
4610 | break; | ||
4611 | case Cp2: | ||
4612 | next(); | ||
4613 | break; | ||
4614 | case WsD: | ||
4615 | next_eat_ws(); | ||
4616 | break; | ||
4617 | case Done: | ||
4618 | next(); | ||
4619 | break; | ||
4620 | } | ||
4621 | // no input is read after this | ||
4622 | switch ( state ) { | ||
4623 | case Elem: | ||
4624 | if( !parseOk ) { | ||
4625 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4626 | goto parseError; | ||
4627 | } | ||
4628 | break; | ||
4629 | case Nam: | ||
4630 | if ( !parseOk ) { | ||
4631 | d->error = XMLERR_ERRORPARSINGNAME; | ||
4632 | goto parseError; | ||
4633 | } | ||
4634 | break; | ||
4635 | case Empty: | ||
4636 | if( !parseOk ) { | ||
4637 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4638 | goto parseError; | ||
4639 | } | ||
4640 | break; | ||
4641 | case Any: | ||
4642 | if( !parseOk ) { | ||
4643 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4644 | goto parseError; | ||
4645 | } | ||
4646 | break; | ||
4647 | case Mix: | ||
4648 | if( !parseOk ) { | ||
4649 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4650 | goto parseError; | ||
4651 | } | ||
4652 | break; | ||
4653 | case MixN2: | ||
4654 | if ( !parseOk ) { | ||
4655 | d->error = XMLERR_ERRORPARSINGNAME; | ||
4656 | goto parseError; | ||
4657 | } | ||
4658 | break; | ||
4659 | case Cp: | ||
4660 | if ( !parseOk ) { | ||
4661 | d->error = XMLERR_ERRORPARSINGCHOICE; | ||
4662 | goto parseError; | ||
4663 | } | ||
4664 | break; | ||
4665 | case Done: | ||
4666 | return TRUE; | ||
4667 | case -1: | ||
4668 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4669 | goto parseError; | ||
4670 | } | ||
4671 | |||
4672 | } | ||
4673 | |||
4674 | return TRUE; | ||
4675 | |||
4676 | parseError: | ||
4677 | reportParseError(); | ||
4678 | return FALSE; | ||
4679 | } | ||
4680 | |||
4681 | /*! | ||
4682 | Parse a NotationDecl [82]. | ||
4683 | |||
4684 | Precondition: the beginning '<!' is already read and the head | ||
4685 | stands on the 'N' of '<!NOTATION' | ||
4686 | */ | ||
4687 | bool QXmlSimpleReader::parseNotationDecl() | ||
4688 | { | ||
4689 | const signed char Init = 0; | ||
4690 | const signed char Not = 1; // read NOTATION | ||
4691 | const signed char Ws1 = 2; // eat whitespaces | ||
4692 | const signed char Nam = 3; // read Name | ||
4693 | const signed char Ws2 = 4; // eat whitespaces | ||
4694 | const signed char ExtID = 5; // parse ExternalID | ||
4695 | const signed char Ws3 = 6; // eat whitespaces | ||
4696 | const signed char Done = 7; | ||
4697 | |||
4698 | const signed char InpWs = 0; | ||
4699 | const signed char InpGt = 1; // > | ||
4700 | const signed char InpN = 2; // N | ||
4701 | const signed char InpUnknown = 3; | ||
4702 | |||
4703 | // use some kind of state machine for parsing | ||
4704 | static const signed char table[7][4] = { | ||
4705 | /* InpWs InpGt InpN InpUnknown */ | ||
4706 | { -1, -1, Not, -1 }, // Init | ||
4707 | { Ws1, -1, -1, -1 }, // Not | ||
4708 | { -1, -1, Nam, Nam }, // Ws1 | ||
4709 | { Ws2, Done, -1, -1 }, // Nam | ||
4710 | { -1, Done, ExtID, ExtID }, // Ws2 | ||
4711 | { Ws3, Done, -1, -1 }, // ExtID | ||
4712 | { -1, Done, -1, -1 } // Ws3 | ||
4713 | }; | ||
4714 | signed char state = Init; | ||
4715 | signed char input; | ||
4716 | bool parseOk = TRUE; | ||
4717 | |||
4718 | for (;;) { | ||
4719 | |||
4720 | // get input | ||
4721 | if ( atEnd() ) { | ||
4722 | d->error = XMLERR_UNEXPECTEDEOF; | ||
4723 | goto parseError; | ||
4724 | } | ||
4725 | if ( is_S(c) ) { | ||
4726 | input = InpWs; | ||
4727 | } else if ( c == '>' ) { | ||
4728 | input = InpGt; | ||
4729 | } else if ( c == 'N' ) { | ||
4730 | input = InpN; | ||
4731 | } else { | ||
4732 | input = InpUnknown; | ||
4733 | } | ||
4734 | |||
4735 | // set state according to input | ||
4736 | state = table[state][input]; | ||
4737 | |||
4738 | // do some actions according to state | ||
4739 | switch ( state ) { | ||
4740 | case Not: | ||
4741 | parseOk = parseString( "NOTATION" ); | ||
4742 | break; | ||
4743 | case Ws1: | ||
4744 | eat_ws(); | ||
4745 | break; | ||
4746 | case Nam: | ||
4747 | parseOk = parseName(); | ||
4748 | break; | ||
4749 | case Ws2: | ||
4750 | eat_ws(); | ||
4751 | break; | ||
4752 | case ExtID: | ||
4753 | parseOk = parseExternalID( TRUE ); | ||
4754 | break; | ||
4755 | case Ws3: | ||
4756 | eat_ws(); | ||
4757 | break; | ||
4758 | case Done: | ||
4759 | next(); | ||
4760 | break; | ||
4761 | } | ||
4762 | // no input is read after this | ||
4763 | switch ( state ) { | ||
4764 | case Not: | ||
4765 | if ( !parseOk ) { | ||
4766 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4767 | goto parseError; | ||
4768 | } | ||
4769 | break; | ||
4770 | case Nam: | ||
4771 | if ( !parseOk ) { | ||
4772 | d->error = XMLERR_ERRORPARSINGNAME; | ||
4773 | goto parseError; | ||
4774 | } | ||
4775 | break; | ||
4776 | case ExtID: | ||
4777 | if ( !parseOk ) { | ||
4778 | d->error = XMLERR_ERRORPARSINGEXTERNALID; | ||
4779 | goto parseError; | ||
4780 | } | ||
4781 | // call the handler | ||
4782 | if ( dtdHnd ) { | ||
4783 | if ( !dtdHnd->notationDecl( name(), d->publicId, d->systemId ) ) { | ||
4784 | d->error = dtdHnd->errorString(); | ||
4785 | goto parseError; | ||
4786 | } | ||
4787 | } | ||
4788 | break; | ||
4789 | case Done: | ||
4790 | return TRUE; | ||
4791 | case -1: | ||
4792 | // Error | ||
4793 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4794 | goto parseError; | ||
4795 | } | ||
4796 | |||
4797 | } | ||
4798 | |||
4799 | return TRUE; | ||
4800 | |||
4801 | parseError: | ||
4802 | reportParseError(); | ||
4803 | return FALSE; | ||
4804 | } | ||
4805 | |||
4806 | /*! | ||
4807 | Parse choice [49] or seq [50]. | ||
4808 | |||
4809 | Precondition: the beginning '('S? is already read and the head | ||
4810 | stands on the first non-whitespace character after it. | ||
4811 | */ | ||
4812 | bool QXmlSimpleReader::parseChoiceSeq() | ||
4813 | { | ||
4814 | const signed char Init = 0; | ||
4815 | const signed char Ws1 = 1; // eat whitespace | ||
4816 | const signed char CS = 2; // choice or set | ||
4817 | const signed char Ws2 = 3; // eat whitespace | ||
4818 | const signed char More = 4; // more cp to read | ||
4819 | const signed char Name = 5; // read name | ||
4820 | const signed char Done = 6; // | ||
4821 | |||
4822 | const signed char InpWs = 0; // S | ||
4823 | const signed char InpOp = 1; // ( | ||
4824 | const signed char InpCp = 2; // ) | ||
4825 | const signed char InpQm = 3; // ? | ||
4826 | const signed char InpAst = 4; // * | ||
4827 | const signed char InpPlus = 5; // + | ||
4828 | const signed char InpPipe = 6; // | | ||
4829 | const signed char InpComm = 7; // , | ||
4830 | const signed char InpUnknown = 8; | ||
4831 | |||
4832 | // use some kind of state machine for parsing | ||
4833 | static const signed char table[6][9] = { | ||
4834 | /* InpWs InpOp InpCp InpQm InpAst InpPlus InpPipe InpComm InpUnknown */ | ||
4835 | { -1, Ws1, -1, -1, -1, -1, -1, -1, Name }, // Init | ||
4836 | { -1, CS, -1, -1, -1, -1, -1, -1, CS }, // Ws1 | ||
4837 | { Ws2, -1, Done, Ws2, Ws2, Ws2, More, More, -1 }, // CS | ||
4838 | { -1, -1, Done, -1, -1, -1, More, More, -1 }, // Ws2 | ||
4839 | { -1, Ws1, -1, -1, -1, -1, -1, -1, Name }, // More (same as Init) | ||
4840 | { Ws2, -1, Done, Ws2, Ws2, Ws2, More, More, -1 } // Name (same as CS) | ||
4841 | }; | ||
4842 | signed char state = Init; | ||
4843 | signed char input; | ||
4844 | bool parseOk = TRUE; | ||
4845 | |||
4846 | for (;;) { | ||
4847 | |||
4848 | // get input | ||
4849 | if ( atEnd() ) { | ||
4850 | d->error = XMLERR_UNEXPECTEDEOF; | ||
4851 | goto parseError; | ||
4852 | } | ||
4853 | if ( is_S(c) ) { | ||
4854 | input = InpWs; | ||
4855 | } else if ( c == '(' ) { | ||
4856 | input = InpOp; | ||
4857 | } else if ( c == ')' ) { | ||
4858 | input = InpCp; | ||
4859 | } else if ( c == '?' ) { | ||
4860 | input = InpQm; | ||
4861 | } else if ( c == '*' ) { | ||
4862 | input = InpAst; | ||
4863 | } else if ( c == '+' ) { | ||
4864 | input = InpPlus; | ||
4865 | } else if ( c == '|' ) { | ||
4866 | input = InpPipe; | ||
4867 | } else if ( c == ',' ) { | ||
4868 | input = InpComm; | ||
4869 | } else { | ||
4870 | input = InpUnknown; | ||
4871 | } | ||
4872 | |||
4873 | // set state according to input | ||
4874 | state = table[state][input]; | ||
4875 | |||
4876 | // do some actions according to state | ||
4877 | switch ( state ) { | ||
4878 | case Ws1: | ||
4879 | next_eat_ws(); | ||
4880 | break; | ||
4881 | case CS: | ||
4882 | parseOk = parseChoiceSeq(); | ||
4883 | break; | ||
4884 | case Ws2: | ||
4885 | next_eat_ws(); | ||
4886 | break; | ||
4887 | case More: | ||
4888 | next_eat_ws(); | ||
4889 | break; | ||
4890 | case Name: | ||
4891 | parseOk = parseName(); | ||
4892 | break; | ||
4893 | case Done: | ||
4894 | next(); | ||
4895 | break; | ||
4896 | } | ||
4897 | // no input is read after this | ||
4898 | switch ( state ) { | ||
4899 | case CS: | ||
4900 | if ( !parseOk ) { | ||
4901 | d->error = XMLERR_ERRORPARSINGCHOICE; | ||
4902 | goto parseError; | ||
4903 | } | ||
4904 | break; | ||
4905 | case Name: | ||
4906 | if ( !parseOk ) { | ||
4907 | d->error = XMLERR_ERRORPARSINGNAME; | ||
4908 | goto parseError; | ||
4909 | } | ||
4910 | break; | ||
4911 | case Done: | ||
4912 | return TRUE; | ||
4913 | case -1: | ||
4914 | // Error | ||
4915 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
4916 | goto parseError; | ||
4917 | } | ||
4918 | |||
4919 | } | ||
4920 | |||
4921 | return TRUE; | ||
4922 | |||
4923 | parseError: | ||
4924 | reportParseError(); | ||
4925 | return FALSE; | ||
4926 | } | ||
4927 | |||
4928 | /*! | ||
4929 | Parse a EntityDecl [70]. | ||
4930 | |||
4931 | Precondition: the beginning '<!E' is already read and the head | ||
4932 | stand on the 'N' of '<!ENTITY' | ||
4933 | */ | ||
4934 | bool QXmlSimpleReader::parseEntityDecl() | ||
4935 | { | ||
4936 | const signed char Init = 0; | ||
4937 | const signed char Ent = 1; // parse "ENTITY" | ||
4938 | const signed char Ws1 = 2; // white space read | ||
4939 | const signed char Name = 3; // parse name | ||
4940 | const signed char Ws2 = 4; // white space read | ||
4941 | const signed char EValue = 5; // parse entity value | ||
4942 | const signed char ExtID = 6; // parse ExternalID | ||
4943 | const signed char Ws3 = 7; // white space read | ||
4944 | const signed char Ndata = 8; // parse "NDATA" | ||
4945 | const signed char Ws4 = 9; // white space read | ||
4946 | const signed char NNam = 10; // parse name | ||
4947 | const signed char PEDec = 11; // parse PEDecl | ||
4948 | const signed char Ws6 = 12; // white space read | ||
4949 | const signed char PENam = 13; // parse name | ||
4950 | const signed char Ws7 = 14; // white space read | ||
4951 | const signed char PEVal = 15; // parse entity value | ||
4952 | const signed char PEEID = 16; // parse ExternalID | ||
4953 | const signed char WsE = 17; // white space read | ||
4954 | const signed char EDDone = 19; // done, but also report an external, unparsed entity decl | ||
4955 | const signed char Done = 18; | ||
4956 | |||
4957 | const signed char InpWs = 0; // white space | ||
4958 | const signed char InpPer = 1; // % | ||
4959 | const signed char InpQuot = 2; // " or ' | ||
4960 | const signed char InpGt = 3; // > | ||
4961 | const signed char InpN = 4; // N | ||
4962 | const signed char InpUnknown = 5; | ||
4963 | |||
4964 | // use some kind of state machine for parsing | ||
4965 | static const signed char table[18][6] = { | ||
4966 | /* InpWs InpPer InpQuot InpGt InpN InpUnknown */ | ||
4967 | { -1, -1, -1, -1, Ent, -1 }, // Init | ||
4968 | { Ws1, -1, -1, -1, -1, -1 }, // Ent | ||
4969 | { -1, PEDec, -1, -1, Name, Name }, // Ws1 | ||
4970 | { Ws2, -1, -1, -1, -1, -1 }, // Name | ||
4971 | { -1, -1, EValue, -1, -1, ExtID }, // Ws2 | ||
4972 | { WsE, -1, -1, Done, -1, -1 }, // EValue | ||
4973 | { Ws3, -1, -1, EDDone,-1, -1 }, // ExtID | ||
4974 | { -1, -1, -1, EDDone,Ndata, -1 }, // Ws3 | ||
4975 | { Ws4, -1, -1, -1, -1, -1 }, // Ndata | ||
4976 | { -1, -1, -1, -1, NNam, NNam }, // Ws4 | ||
4977 | { WsE, -1, -1, Done, -1, -1 }, // NNam | ||
4978 | { Ws6, -1, -1, -1, -1, -1 }, // PEDec | ||
4979 | { -1, -1, -1, -1, PENam, PENam }, // Ws6 | ||
4980 | { Ws7, -1, -1, -1, -1, -1 }, // PENam | ||
4981 | { -1, -1, PEVal, -1, -1, PEEID }, // Ws7 | ||
4982 | { WsE, -1, -1, Done, -1, -1 }, // PEVal | ||
4983 | { WsE, -1, -1, Done, -1, -1 }, // PEEID | ||
4984 | { -1, -1, -1, Done, -1, -1 } // WsE | ||
4985 | }; | ||
4986 | signed char state = Init; | ||
4987 | signed char input; | ||
4988 | bool parseOk = TRUE; | ||
4989 | |||
4990 | for (;;) { | ||
4991 | |||
4992 | // get input | ||
4993 | if ( atEnd() ) { | ||
4994 | d->error = XMLERR_UNEXPECTEDEOF; | ||
4995 | goto parseError; | ||
4996 | } | ||
4997 | if ( is_S(c) ) { | ||
4998 | input = InpWs; | ||
4999 | } else if ( c == '%' ) { | ||
5000 | input = InpPer; | ||
5001 | } else if ( c == '"' || c == '\'' ) { | ||
5002 | input = InpQuot; | ||
5003 | } else if ( c == '>' ) { | ||
5004 | input = InpGt; | ||
5005 | } else if ( c == 'N' ) { | ||
5006 | input = InpN; | ||
5007 | } else { | ||
5008 | input = InpUnknown; | ||
5009 | } | ||
5010 | |||
5011 | // set state according to input | ||
5012 | state = table[state][input]; | ||
5013 | |||
5014 | // do some actions according to state | ||
5015 | switch ( state ) { | ||
5016 | case Ent: | ||
5017 | parseOk = parseString( "NTITY" ); | ||
5018 | break; | ||
5019 | case Ws1: | ||
5020 | eat_ws(); | ||
5021 | break; | ||
5022 | case Name: | ||
5023 | parseOk = parseName(); | ||
5024 | break; | ||
5025 | case Ws2: | ||
5026 | eat_ws(); | ||
5027 | break; | ||
5028 | case EValue: | ||
5029 | parseOk = parseEntityValue(); | ||
5030 | break; | ||
5031 | case ExtID: | ||
5032 | parseOk = parseExternalID(); | ||
5033 | break; | ||
5034 | case Ws3: | ||
5035 | eat_ws(); | ||
5036 | break; | ||
5037 | case Ndata: | ||
5038 | parseOk = parseString( "NDATA" ); | ||
5039 | break; | ||
5040 | case Ws4: | ||
5041 | eat_ws(); | ||
5042 | break; | ||
5043 | case NNam: | ||
5044 | parseOk = parseName( TRUE ); | ||
5045 | break; | ||
5046 | case PEDec: | ||
5047 | next(); | ||
5048 | break; | ||
5049 | case Ws6: | ||
5050 | eat_ws(); | ||
5051 | break; | ||
5052 | case PENam: | ||
5053 | parseOk = parseName(); | ||
5054 | break; | ||
5055 | case Ws7: | ||
5056 | eat_ws(); | ||
5057 | break; | ||
5058 | case PEVal: | ||
5059 | parseOk = parseEntityValue(); | ||
5060 | break; | ||
5061 | case PEEID: | ||
5062 | parseOk = parseExternalID(); | ||
5063 | break; | ||
5064 | case WsE: | ||
5065 | eat_ws(); | ||
5066 | break; | ||
5067 | case EDDone: | ||
5068 | next(); | ||
5069 | break; | ||
5070 | case Done: | ||
5071 | next(); | ||
5072 | break; | ||
5073 | } | ||
5074 | // no input is read after this | ||
5075 | switch ( state ) { | ||
5076 | case Ent: | ||
5077 | if ( !parseOk ) { | ||
5078 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
5079 | goto parseError; | ||
5080 | } | ||
5081 | break; | ||
5082 | case Name: | ||
5083 | if ( !parseOk ) { | ||
5084 | d->error = XMLERR_ERRORPARSINGNAME; | ||
5085 | goto parseError; | ||
5086 | } | ||
5087 | break; | ||
5088 | case EValue: | ||
5089 | if ( !parseOk ) { | ||
5090 | d->error = XMLERR_ERRORPARSINGENTITYVALUE; | ||
5091 | goto parseError; | ||
5092 | } | ||
5093 | if ( !entityExist( name() ) ) { | ||
5094 | d->entities.insert( name(), string() ); | ||
5095 | if ( declHnd ) { | ||
5096 | if ( !declHnd->internalEntityDecl( name(), string() ) ) { | ||
5097 | d->error = declHnd->errorString(); | ||
5098 | goto parseError; | ||
5099 | } | ||
5100 | } | ||
5101 | } | ||
5102 | break; | ||
5103 | case ExtID: | ||
5104 | if ( !parseOk ) { | ||
5105 | d->error = XMLERR_ERRORPARSINGEXTERNALID; | ||
5106 | goto parseError; | ||
5107 | } | ||
5108 | break; | ||
5109 | case Ndata: | ||
5110 | if ( !parseOk ) { | ||
5111 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
5112 | goto parseError; | ||
5113 | } | ||
5114 | break; | ||
5115 | case NNam: | ||
5116 | if ( !parseOk ) { | ||
5117 | d->error = XMLERR_ERRORPARSINGNAME; | ||
5118 | goto parseError; | ||
5119 | } | ||
5120 | if ( !entityExist( name() ) ) { | ||
5121 | d->externEntities.insert( name(), QXmlSimpleReaderPrivate::ExternEntity( d->publicId, d->systemId, ref() ) ); | ||
5122 | if ( dtdHnd ) { | ||
5123 | if ( !dtdHnd->unparsedEntityDecl( name(), d->publicId, d->systemId, ref() ) ) { | ||
5124 | d->error = declHnd->errorString(); | ||
5125 | goto parseError; | ||
5126 | } | ||
5127 | } | ||
5128 | } | ||
5129 | break; | ||
5130 | case PENam: | ||
5131 | if ( !parseOk ) { | ||
5132 | d->error = XMLERR_ERRORPARSINGNAME; | ||
5133 | goto parseError; | ||
5134 | } | ||
5135 | break; | ||
5136 | case PEVal: | ||
5137 | if ( !parseOk ) { | ||
5138 | d->error = XMLERR_ERRORPARSINGENTITYVALUE; | ||
5139 | goto parseError; | ||
5140 | } | ||
5141 | if ( !entityExist( name() ) ) { | ||
5142 | d->parameterEntities.insert( name(), string() ); | ||
5143 | if ( declHnd ) { | ||
5144 | if ( !declHnd->internalEntityDecl( QString("%")+name(), string() ) ) { | ||
5145 | d->error = declHnd->errorString(); | ||
5146 | goto parseError; | ||
5147 | } | ||
5148 | } | ||
5149 | } | ||
5150 | break; | ||
5151 | case PEEID: | ||
5152 | if ( !parseOk ) { | ||
5153 | d->error = XMLERR_ERRORPARSINGEXTERNALID; | ||
5154 | goto parseError; | ||
5155 | } | ||
5156 | if ( !entityExist( name() ) ) { | ||
5157 | d->externParameterEntities.insert( name(), QXmlSimpleReaderPrivate::ExternParameterEntity( d->publicId, d->systemId ) ); | ||
5158 | if ( declHnd ) { | ||
5159 | if ( !declHnd->externalEntityDecl( QString("%")+name(), d->publicId, d->systemId ) ) { | ||
5160 | d->error = declHnd->errorString(); | ||
5161 | goto parseError; | ||
5162 | } | ||
5163 | } | ||
5164 | } | ||
5165 | break; | ||
5166 | case EDDone: | ||
5167 | if ( !entityExist( name() ) ) { | ||
5168 | d->externEntities.insert( name(), QXmlSimpleReaderPrivate::ExternEntity( d->publicId, d->systemId, QString::null ) ); | ||
5169 | if ( declHnd ) { | ||
5170 | if ( !declHnd->externalEntityDecl( name(), d->publicId, d->systemId ) ) { | ||
5171 | d->error = declHnd->errorString(); | ||
5172 | goto parseError; | ||
5173 | } | ||
5174 | } | ||
5175 | } | ||
5176 | return TRUE; | ||
5177 | case Done: | ||
5178 | return TRUE; | ||
5179 | case -1: | ||
5180 | // Error | ||
5181 | d->error = XMLERR_LETTEREXPECTED; | ||
5182 | goto parseError; | ||
5183 | } | ||
5184 | |||
5185 | } | ||
5186 | |||
5187 | return TRUE; | ||
5188 | |||
5189 | parseError: | ||
5190 | reportParseError(); | ||
5191 | return FALSE; | ||
5192 | } | ||
5193 | |||
5194 | /*! | ||
5195 | Parse a EntityValue [9] | ||
5196 | */ | ||
5197 | bool QXmlSimpleReader::parseEntityValue() | ||
5198 | { | ||
5199 | bool tmp; | ||
5200 | |||
5201 | const signed char Init = 0; | ||
5202 | const signed char Dq = 1; // EntityValue is double quoted | ||
5203 | const signed char DqC = 2; // signed character | ||
5204 | const signed char DqPER = 3; // PERefence | ||
5205 | const signed char DqRef = 4; // Reference | ||
5206 | const signed char Sq = 5; // EntityValue is double quoted | ||
5207 | const signed char SqC = 6; // signed character | ||
5208 | const signed char SqPER = 7; // PERefence | ||
5209 | const signed char SqRef = 8; // Reference | ||
5210 | const signed char Done = 9; | ||
5211 | |||
5212 | const signed char InpDq = 0; // " | ||
5213 | const signed char InpSq = 1; // ' | ||
5214 | const signed char InpAmp = 2; // & | ||
5215 | const signed char InpPer = 3; // % | ||
5216 | const signed char InpUnknown = 4; | ||
5217 | |||
5218 | // use some kind of state machine for parsing | ||
5219 | static const signed char table[9][5] = { | ||
5220 | /* InpDq InpSq InpAmp InpPer InpUnknown */ | ||
5221 | { Dq, Sq, -1, -1, -1 }, // Init | ||
5222 | { Done, DqC, DqRef, DqPER, DqC }, // Dq | ||
5223 | { Done, DqC, DqRef, DqPER, DqC }, // DqC | ||
5224 | { Done, DqC, DqRef, DqPER, DqC }, // DqPER | ||
5225 | { Done, DqC, DqRef, DqPER, DqC }, // DqRef | ||
5226 | { SqC, Done, SqRef, SqPER, SqC }, // Sq | ||
5227 | { SqC, Done, SqRef, SqPER, SqC }, // SqC | ||
5228 | { SqC, Done, SqRef, SqPER, SqC }, // SqPER | ||
5229 | { SqC, Done, SqRef, SqPER, SqC } // SqRef | ||
5230 | }; | ||
5231 | signed char state = Init; | ||
5232 | signed char input; | ||
5233 | bool parseOk = TRUE; | ||
5234 | |||
5235 | for (;;) { | ||
5236 | |||
5237 | // get input | ||
5238 | if ( atEnd() ) { | ||
5239 | d->error = XMLERR_UNEXPECTEDEOF; | ||
5240 | goto parseError; | ||
5241 | } | ||
5242 | if ( c == '"' ) { | ||
5243 | input = InpDq; | ||
5244 | } else if ( c == '\'' ) { | ||
5245 | input = InpSq; | ||
5246 | } else if ( c == '&' ) { | ||
5247 | input = InpAmp; | ||
5248 | } else if ( c == '%' ) { | ||
5249 | input = InpPer; | ||
5250 | } else { | ||
5251 | input = InpUnknown; | ||
5252 | } | ||
5253 | |||
5254 | // set state according to input | ||
5255 | state = table[state][input]; | ||
5256 | |||
5257 | // do some actions according to state | ||
5258 | switch ( state ) { | ||
5259 | case Dq: | ||
5260 | case Sq: | ||
5261 | stringClear(); | ||
5262 | next(); | ||
5263 | break; | ||
5264 | case DqC: | ||
5265 | case SqC: | ||
5266 | stringAddC(); | ||
5267 | next(); | ||
5268 | break; | ||
5269 | case DqPER: | ||
5270 | case SqPER: | ||
5271 | parseOk = parsePEReference( InEntityValue ); | ||
5272 | break; | ||
5273 | case DqRef: | ||
5274 | case SqRef: | ||
5275 | parseOk = parseReference( tmp, InEntityValue ); | ||
5276 | break; | ||
5277 | case Done: | ||
5278 | next(); | ||
5279 | break; | ||
5280 | } | ||
5281 | // no input is read after this | ||
5282 | switch ( state ) { | ||
5283 | case DqPER: | ||
5284 | case SqPER: | ||
5285 | if ( !parseOk ) { | ||
5286 | d->error = XMLERR_ERRORPARSINGDOCTYPE; | ||
5287 | goto parseError; | ||
5288 | } | ||
5289 | break; | ||
5290 | case DqRef: | ||
5291 | case SqRef: | ||
5292 | if ( !parseOk ) { | ||
5293 | d->error = XMLERR_ERRORPARSINGREFERENCE; | ||
5294 | goto parseError; | ||
5295 | } | ||
5296 | break; | ||
5297 | case Done: | ||
5298 | return TRUE; | ||
5299 | case -1: | ||
5300 | // Error | ||
5301 | d->error = XMLERR_LETTEREXPECTED; | ||
5302 | goto parseError; | ||
5303 | } | ||
5304 | |||
5305 | } | ||
5306 | |||
5307 | return TRUE; | ||
5308 | |||
5309 | parseError: | ||
5310 | reportParseError(); | ||
5311 | return FALSE; | ||
5312 | } | ||
5313 | |||
5314 | /*! | ||
5315 | Parse a comment [15]. | ||
5316 | |||
5317 | Precondition: the beginning '<!' of the comment is already read and the head | ||
5318 | stands on the first '-' of '<!--'. | ||
5319 | |||
5320 | If this funktion was successful, the head-position is on the first | ||
5321 | character after the comment. | ||
5322 | */ | ||
5323 | bool QXmlSimpleReader::parseComment() | ||
5324 | { | ||
5325 | const signed char Init = 0; | ||
5326 | const signed char Dash1 = 1; // the first dash was read | ||
5327 | const signed char Dash2 = 2; // the second dash was read | ||
5328 | const signed char Com = 3; // read comment | ||
5329 | const signed char Com2 = 4; // read comment (help state) | ||
5330 | const signed char ComE = 5; // finished reading comment | ||
5331 | const signed char Done = 6; | ||
5332 | |||
5333 | const signed char InpDash = 0; // - | ||
5334 | const signed char InpGt = 1; // > | ||
5335 | const signed char InpUnknown = 2; | ||
5336 | |||
5337 | // use some kind of state machine for parsing | ||
5338 | static const signed char table[6][3] = { | ||
5339 | /* InpDash InpGt InpUnknown */ | ||
5340 | { Dash1, -1, -1 }, // Init | ||
5341 | { Dash2, -1, -1 }, // Dash1 | ||
5342 | { Com2, Com, Com }, // Dash2 | ||
5343 | { Com2, Com, Com }, // Com | ||
5344 | { ComE, Com, Com }, // Com2 | ||
5345 | { -1, Done, -1 } // ComE | ||
5346 | }; | ||
5347 | signed char state = Init; | ||
5348 | signed char input; | ||
5349 | |||
5350 | for (;;) { | ||
5351 | |||
5352 | // get input | ||
5353 | if ( atEnd() ) { | ||
5354 | d->error = XMLERR_UNEXPECTEDEOF; | ||
5355 | goto parseError; | ||
5356 | } | ||
5357 | if ( c == '-' ) { | ||
5358 | input = InpDash; | ||
5359 | } else if ( c == '>' ) { | ||
5360 | input = InpGt; | ||
5361 | } else { | ||
5362 | input = InpUnknown; | ||
5363 | } | ||
5364 | |||
5365 | // set state according to input | ||
5366 | state = table[state][input]; | ||
5367 | |||
5368 | // do some actions according to state | ||
5369 | switch ( state ) { | ||
5370 | case Dash1: | ||
5371 | next(); | ||
5372 | break; | ||
5373 | case Dash2: | ||
5374 | next(); | ||
5375 | break; | ||
5376 | case Com: | ||
5377 | stringAddC(); | ||
5378 | next(); | ||
5379 | break; | ||
5380 | case Com2: | ||
5381 | next(); | ||
5382 | break; | ||
5383 | case ComE: | ||
5384 | next(); | ||
5385 | break; | ||
5386 | case Done: | ||
5387 | next(); | ||
5388 | break; | ||
5389 | } | ||
5390 | // no input is read after this | ||
5391 | switch ( state ) { | ||
5392 | case Dash2: | ||
5393 | stringClear(); | ||
5394 | break; | ||
5395 | case Com2: | ||
5396 | // if next character is not a dash than don't skip it | ||
5397 | if ( c != '-' ) { | ||
5398 | stringAddC( '-' ); | ||
5399 | } | ||
5400 | break; | ||
5401 | case Done: | ||
5402 | return TRUE; | ||
5403 | case -1: | ||
5404 | // Error | ||
5405 | d->error = XMLERR_ERRORPARSINGCOMMENT; | ||
5406 | goto parseError; | ||
5407 | } | ||
5408 | |||
5409 | } | ||
5410 | |||
5411 | return TRUE; | ||
5412 | |||
5413 | parseError: | ||
5414 | reportParseError(); | ||
5415 | return FALSE; | ||
5416 | } | ||
5417 | |||
5418 | /*! | ||
5419 | Parse a Attribute [41]. | ||
5420 | |||
5421 | Precondition: the head stands on the first character of the name of the | ||
5422 | attribute (i.e. all whitespaces are already parsed). | ||
5423 | |||
5424 | The head stand on the next character after the end quotes. The variable name | ||
5425 | contains the name of the attribute and the variable string contains the value | ||
5426 | of the attribute. | ||
5427 | */ | ||
5428 | bool QXmlSimpleReader::parseAttribute() | ||
5429 | { | ||
5430 | const signed char Init = 0; | ||
5431 | const signed char PName = 1; // parse name | ||
5432 | const signed char Ws = 2; // eat ws | ||
5433 | const signed char Eq = 3; // the '=' was read | ||
5434 | const signed char Quotes = 4; // " or ' were read | ||
5435 | |||
5436 | const signed char InpNameBe = 0; | ||
5437 | const signed char InpEq = 1; // = | ||
5438 | const signed char InpDq = 2; // " | ||
5439 | const signed char InpSq = 3; // ' | ||
5440 | const signed char InpUnknown = 4; | ||
5441 | |||
5442 | // use some kind of state machine for parsing | ||
5443 | static const signed char table[4][5] = { | ||
5444 | /* InpNameBe InpEq InpDq InpSq InpUnknown */ | ||
5445 | { PName, -1, -1, -1, -1 }, // Init | ||
5446 | { -1, Eq, -1, -1, Ws }, // PName | ||
5447 | { -1, Eq, -1, -1, -1 }, // Ws | ||
5448 | { -1, -1, Quotes, Quotes, -1 } // Eq | ||
5449 | }; | ||
5450 | signed char state = Init; | ||
5451 | signed char input; | ||
5452 | bool parseOk = TRUE; | ||
5453 | |||
5454 | for (;;) { | ||
5455 | |||
5456 | // get input | ||
5457 | if ( atEnd() ) { | ||
5458 | d->error = XMLERR_UNEXPECTEDEOF; | ||
5459 | goto parseError; | ||
5460 | } | ||
5461 | if ( is_NameBeginning(c) ) { | ||
5462 | input = InpNameBe; | ||
5463 | } else if ( c == '=' ) { | ||
5464 | input = InpEq; | ||
5465 | } else if ( c == '"' ) { | ||
5466 | input = InpDq; | ||
5467 | } else if ( c == '\'' ) { | ||
5468 | input = InpSq; | ||
5469 | } else { | ||
5470 | input = InpUnknown; | ||
5471 | } | ||
5472 | |||
5473 | // set state according to input | ||
5474 | state = table[state][input]; | ||
5475 | |||
5476 | // do some actions according to state | ||
5477 | switch ( state ) { | ||
5478 | case PName: | ||
5479 | parseOk = parseName(); | ||
5480 | break; | ||
5481 | case Ws: | ||
5482 | eat_ws(); | ||
5483 | break; | ||
5484 | case Eq: | ||
5485 | next_eat_ws(); | ||
5486 | break; | ||
5487 | case Quotes: | ||
5488 | parseOk = parseAttValue(); | ||
5489 | break; | ||
5490 | } | ||
5491 | // no input is read after this | ||
5492 | switch ( state ) { | ||
5493 | case PName: | ||
5494 | if ( !parseOk ) { | ||
5495 | d->error = XMLERR_ERRORPARSINGNAME; | ||
5496 | goto parseError; | ||
5497 | } | ||
5498 | break; | ||
5499 | case Quotes: | ||
5500 | if ( !parseOk ) { | ||
5501 | d->error = XMLERR_ERRORPARSINGATTVALUE; | ||
5502 | goto parseError; | ||
5503 | } | ||
5504 | // Done | ||
5505 | return TRUE; | ||
5506 | case -1: | ||
5507 | // Error | ||
5508 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
5509 | goto parseError; | ||
5510 | } | ||
5511 | |||
5512 | } | ||
5513 | |||
5514 | return TRUE; | ||
5515 | |||
5516 | parseError: | ||
5517 | reportParseError(); | ||
5518 | return FALSE; | ||
5519 | } | ||
5520 | |||
5521 | /*! | ||
5522 | Parse a Name [5] and store the name in name or ref (if useRef is TRUE). | ||
5523 | */ | ||
5524 | bool QXmlSimpleReader::parseName( bool useRef ) | ||
5525 | { | ||
5526 | const signed char Init = 0; | ||
5527 | const signed char Name1 = 1; // parse first signed character of the name | ||
5528 | const signed char Name = 2; // parse name | ||
5529 | const signed char Done = 3; | ||
5530 | |||
5531 | const signed char InpNameBe = 0; // name beginning signed characters | ||
5532 | const signed char InpNameCh = 1; // NameChar without InpNameBe | ||
5533 | const signed char InpUnknown = 2; | ||
5534 | |||
5535 | // use some kind of state machine for parsing | ||
5536 | static const signed char table[3][3] = { | ||
5537 | /* InpNameBe InpNameCh InpUnknown */ | ||
5538 | { Name1, -1, -1 }, // Init | ||
5539 | { Name, Name, Done }, // Name1 | ||
5540 | { Name, Name, Done } // Name | ||
5541 | }; | ||
5542 | signed char state = Init; | ||
5543 | signed char input; | ||
5544 | |||
5545 | for (;;) { | ||
5546 | |||
5547 | // get input | ||
5548 | if ( atEnd() ) { | ||
5549 | d->error = XMLERR_UNEXPECTEDEOF; | ||
5550 | goto parseError; | ||
5551 | } | ||
5552 | if ( is_NameBeginning(c) ) { | ||
5553 | input = InpNameBe; | ||
5554 | } else if ( is_NameChar(c) ) { | ||
5555 | input = InpNameCh; | ||
5556 | } else { | ||
5557 | input = InpUnknown; | ||
5558 | } | ||
5559 | |||
5560 | // set state according to input | ||
5561 | state = table[state][input]; | ||
5562 | |||
5563 | // do some actions according to state | ||
5564 | switch ( state ) { | ||
5565 | case Name1: | ||
5566 | if ( useRef ) { | ||
5567 | refClear(); | ||
5568 | refAddC(); | ||
5569 | } else { | ||
5570 | nameClear(); | ||
5571 | nameAddC(); | ||
5572 | } | ||
5573 | next(); | ||
5574 | break; | ||
5575 | case Name: | ||
5576 | if ( useRef ) { | ||
5577 | refAddC(); | ||
5578 | } else { | ||
5579 | nameAddC(); | ||
5580 | } | ||
5581 | next(); | ||
5582 | break; | ||
5583 | } | ||
5584 | // no input is read after this | ||
5585 | switch ( state ) { | ||
5586 | case Done: | ||
5587 | return TRUE; | ||
5588 | case -1: | ||
5589 | // Error | ||
5590 | d->error = XMLERR_LETTEREXPECTED; | ||
5591 | goto parseError; | ||
5592 | } | ||
5593 | |||
5594 | } | ||
5595 | |||
5596 | return TRUE; | ||
5597 | |||
5598 | parseError: | ||
5599 | reportParseError(); | ||
5600 | return FALSE; | ||
5601 | } | ||
5602 | |||
5603 | /*! | ||
5604 | Parse a Nmtoken [7] and store the name in name. | ||
5605 | */ | ||
5606 | bool QXmlSimpleReader::parseNmtoken() | ||
5607 | { | ||
5608 | const signed char Init = 0; | ||
5609 | const signed char NameF = 1; | ||
5610 | const signed char Name = 2; | ||
5611 | const signed char Done = 3; | ||
5612 | |||
5613 | const signed char InpNameCh = 0; // NameChar without InpNameBe | ||
5614 | const signed char InpUnknown = 1; | ||
5615 | |||
5616 | // use some kind of state machine for parsing | ||
5617 | static const signed char table[3][2] = { | ||
5618 | /* InpNameCh InpUnknown */ | ||
5619 | { NameF, -1 }, // Init | ||
5620 | { Name, Done }, // NameF | ||
5621 | { Name, Done } // Name | ||
5622 | }; | ||
5623 | signed char state = Init; | ||
5624 | signed char input; | ||
5625 | |||
5626 | for (;;) { | ||
5627 | |||
5628 | // get input | ||
5629 | if ( atEnd() ) { | ||
5630 | d->error = XMLERR_UNEXPECTEDEOF; | ||
5631 | goto parseError; | ||
5632 | } | ||
5633 | if ( is_NameChar(c) ) { | ||
5634 | input = InpNameCh; | ||
5635 | } else { | ||
5636 | input = InpUnknown; | ||
5637 | } | ||
5638 | |||
5639 | // set state according to input | ||
5640 | state = table[state][input]; | ||
5641 | |||
5642 | // do some actions according to state | ||
5643 | switch ( state ) { | ||
5644 | case NameF: | ||
5645 | nameClear(); | ||
5646 | nameAddC(); | ||
5647 | next(); | ||
5648 | break; | ||
5649 | case Name: | ||
5650 | nameAddC(); | ||
5651 | next(); | ||
5652 | break; | ||
5653 | } | ||
5654 | // no input is read after this | ||
5655 | switch ( state ) { | ||
5656 | case Done: | ||
5657 | return TRUE; | ||
5658 | case -1: | ||
5659 | // Error | ||
5660 | d->error = XMLERR_LETTEREXPECTED; | ||
5661 | goto parseError; | ||
5662 | } | ||
5663 | |||
5664 | } | ||
5665 | |||
5666 | return TRUE; | ||
5667 | |||
5668 | parseError: | ||
5669 | reportParseError(); | ||
5670 | return FALSE; | ||
5671 | } | ||
5672 | |||
5673 | /*! | ||
5674 | Parse a Reference [67]. | ||
5675 | |||
5676 | charDataRead is set to TRUE if the reference must not be parsed. The | ||
5677 | character(s) which the reference mapped to are appended to string. The | ||
5678 | head stands on the first character after the reference. | ||
5679 | |||
5680 | charDataRead is set to FALSE if the reference must be parsed. The | ||
5681 | charachter(s) which the reference mapped to are inserted at the reference | ||
5682 | position. The head stands on the first character of the replacement). | ||
5683 | */ | ||
5684 | bool QXmlSimpleReader::parseReference( bool &charDataRead, EntityRecognitionContext context ) | ||
5685 | { | ||
5686 | // temporary variables | ||
5687 | uint tmp; | ||
5688 | bool ok; | ||
5689 | |||
5690 | const signed char Init = 0; | ||
5691 | const signed char SRef = 1; // start of a reference | ||
5692 | const signed char ChRef = 2; // parse CharRef | ||
5693 | const signed char ChDec = 3; // parse CharRef decimal | ||
5694 | const signed char ChHexS = 4; // start CharRef hexadecimal | ||
5695 | const signed char ChHex = 5; // parse CharRef hexadecimal | ||
5696 | const signed char Name = 6; // parse name | ||
5697 | const signed char DoneD = 7; // done CharRef decimal | ||
5698 | const signed char DoneH = 8; // done CharRef hexadecimal | ||
5699 | const signed char DoneN = 9; // done EntityRef | ||
5700 | |||
5701 | const signed char InpAmp = 0; // & | ||
5702 | const signed char InpSemi = 1; // ; | ||
5703 | const signed char InpHash = 2; // # | ||
5704 | const signed char InpX = 3; // x | ||
5705 | const signed char InpNum = 4; // 0-9 | ||
5706 | const signed char InpHex = 5; // a-f A-F | ||
5707 | const signed char InpUnknown = 6; | ||
5708 | |||
5709 | // use some kind of state machine for parsing | ||
5710 | static const signed char table[8][7] = { | ||
5711 | /* InpAmp InpSemi InpHash InpX InpNum InpHex InpUnknown */ | ||
5712 | { SRef, -1, -1, -1, -1, -1, -1 }, // Init | ||
5713 | { -1, -1, ChRef, Name, Name, Name, Name }, // SRef | ||
5714 | { -1, -1, -1, ChHexS, ChDec, -1, -1 }, // ChRef | ||
5715 | { -1, DoneD, -1, -1, ChDec, -1, -1 }, // ChDec | ||
5716 | { -1, -1, -1, -1, ChHex, ChHex, -1 }, // ChHexS | ||
5717 | { -1, DoneH, -1, -1, ChHex, ChHex, -1 }, // ChHex | ||
5718 | { -1, DoneN, -1, -1, -1, -1, -1 } // Name | ||
5719 | }; | ||
5720 | signed char state = Init; | ||
5721 | signed char input; | ||
5722 | |||
5723 | for (;;) { | ||
5724 | |||
5725 | // get input | ||
5726 | if ( atEnd() ) { | ||
5727 | d->error = XMLERR_UNEXPECTEDEOF; | ||
5728 | goto parseError; | ||
5729 | } | ||
5730 | if ( c.row() ) { | ||
5731 | input = InpUnknown; | ||
5732 | } else if ( c.cell() == '&' ) { | ||
5733 | input = InpAmp; | ||
5734 | } else if ( c.cell() == ';' ) { | ||
5735 | input = InpSemi; | ||
5736 | } else if ( c.cell() == '#' ) { | ||
5737 | input = InpHash; | ||
5738 | } else if ( c.cell() == 'x' ) { | ||
5739 | input = InpX; | ||
5740 | } else if ( '0' <= c.cell() && c.cell() <= '9' ) { | ||
5741 | input = InpNum; | ||
5742 | } else if ( 'a' <= c.cell() && c.cell() <= 'f' ) { | ||
5743 | input = InpHex; | ||
5744 | } else if ( 'A' <= c.cell() && c.cell() <= 'F' ) { | ||
5745 | input = InpHex; | ||
5746 | } else { | ||
5747 | input = InpUnknown; | ||
5748 | } | ||
5749 | |||
5750 | // set state according to input | ||
5751 | state = table[state][input]; | ||
5752 | |||
5753 | // do some actions according to state | ||
5754 | switch ( state ) { | ||
5755 | case SRef: | ||
5756 | refClear(); | ||
5757 | next(); | ||
5758 | break; | ||
5759 | case ChRef: | ||
5760 | next(); | ||
5761 | break; | ||
5762 | case ChDec: | ||
5763 | refAddC(); | ||
5764 | next(); | ||
5765 | break; | ||
5766 | case ChHexS: | ||
5767 | next(); | ||
5768 | break; | ||
5769 | case ChHex: | ||
5770 | refAddC(); | ||
5771 | next(); | ||
5772 | break; | ||
5773 | case Name: | ||
5774 | // read the name into the ref | ||
5775 | parseName( TRUE ); | ||
5776 | break; | ||
5777 | case DoneD: | ||
5778 | tmp = ref().toUInt( &ok, 10 ); | ||
5779 | if ( ok ) { | ||
5780 | stringAddC( QChar(tmp) ); | ||
5781 | } else { | ||
5782 | d->error = XMLERR_ERRORPARSINGREFERENCE; | ||
5783 | goto parseError; | ||
5784 | } | ||
5785 | charDataRead = TRUE; | ||
5786 | next(); | ||
5787 | break; | ||
5788 | case DoneH: | ||
5789 | tmp = ref().toUInt( &ok, 16 ); | ||
5790 | if ( ok ) { | ||
5791 | stringAddC( QChar(tmp) ); | ||
5792 | } else { | ||
5793 | d->error = XMLERR_ERRORPARSINGREFERENCE; | ||
5794 | goto parseError; | ||
5795 | } | ||
5796 | charDataRead = TRUE; | ||
5797 | next(); | ||
5798 | break; | ||
5799 | case DoneN: | ||
5800 | if ( !processReference( charDataRead, context ) ) | ||
5801 | goto parseError; | ||
5802 | next(); | ||
5803 | break; | ||
5804 | } | ||
5805 | // no input is read after this | ||
5806 | switch ( state ) { | ||
5807 | case DoneD: | ||
5808 | return TRUE; | ||
5809 | case DoneH: | ||
5810 | return TRUE; | ||
5811 | case DoneN: | ||
5812 | return TRUE; | ||
5813 | case -1: | ||
5814 | // Error | ||
5815 | d->error = XMLERR_ERRORPARSINGREFERENCE; | ||
5816 | goto parseError; | ||
5817 | } | ||
5818 | |||
5819 | } | ||
5820 | |||
5821 | return TRUE; | ||
5822 | |||
5823 | parseError: | ||
5824 | reportParseError(); | ||
5825 | return FALSE; | ||
5826 | } | ||
5827 | |||
5828 | /*! | ||
5829 | Helper function for parseReference() | ||
5830 | */ | ||
5831 | bool QXmlSimpleReader::processReference( bool &charDataRead, EntityRecognitionContext context ) | ||
5832 | { | ||
5833 | QString reference = ref(); | ||
5834 | if ( reference == "amp" ) { | ||
5835 | if ( context == InEntityValue ) { | ||
5836 | // Bypassed | ||
5837 | stringAddC( '&' ); stringAddC( 'a' ); stringAddC( 'm' ); stringAddC( 'p' ); stringAddC( ';' ); | ||
5838 | } else { | ||
5839 | // Included or Included in literal | ||
5840 | stringAddC( '&' ); | ||
5841 | } | ||
5842 | charDataRead = TRUE; | ||
5843 | } else if ( reference == "lt" ) { | ||
5844 | if ( context == InEntityValue ) { | ||
5845 | // Bypassed | ||
5846 | stringAddC( '&' ); stringAddC( 'l' ); stringAddC( 't' ); stringAddC( ';' ); | ||
5847 | } else { | ||
5848 | // Included or Included in literal | ||
5849 | stringAddC( '<' ); | ||
5850 | } | ||
5851 | charDataRead = TRUE; | ||
5852 | } else if ( reference == "gt" ) { | ||
5853 | if ( context == InEntityValue ) { | ||
5854 | // Bypassed | ||
5855 | stringAddC( '&' ); stringAddC( 'g' ); stringAddC( 't' ); stringAddC( ';' ); | ||
5856 | } else { | ||
5857 | // Included or Included in literal | ||
5858 | stringAddC( '>' ); | ||
5859 | } | ||
5860 | charDataRead = TRUE; | ||
5861 | } else if ( reference == "apos" ) { | ||
5862 | if ( context == InEntityValue ) { | ||
5863 | // Bypassed | ||
5864 | stringAddC( '&' ); stringAddC( 'a' ); stringAddC( 'p' ); stringAddC( 'o' ); stringAddC( 's' ); stringAddC( ';' ); | ||
5865 | } else { | ||
5866 | // Included or Included in literal | ||
5867 | stringAddC( '\'' ); | ||
5868 | } | ||
5869 | charDataRead = TRUE; | ||
5870 | } else if ( reference == "quot" ) { | ||
5871 | if ( context == InEntityValue ) { | ||
5872 | // Bypassed | ||
5873 | stringAddC( '&' ); stringAddC( 'q' ); stringAddC( 'u' ); stringAddC( 'o' ); stringAddC( 't' ); stringAddC( ';' ); | ||
5874 | } else { | ||
5875 | // Included or Included in literal | ||
5876 | stringAddC( '"' ); | ||
5877 | } | ||
5878 | charDataRead = TRUE; | ||
5879 | } else { | ||
5880 | QMap<QString,QString>::Iterator it; | ||
5881 | it = d->entities.find( reference ); | ||
5882 | if ( it != d->entities.end() ) { | ||
5883 | // "Internal General" | ||
5884 | switch ( context ) { | ||
5885 | case InContent: | ||
5886 | // Included | ||
5887 | xmlRef = it.data() + xmlRef; | ||
5888 | charDataRead = FALSE; | ||
5889 | break; | ||
5890 | case InAttributeValue: | ||
5891 | // Included in literal | ||
5892 | xmlRef = it.data().replace( QRegExp("\""), """ ).replace( QRegExp("'"), "'" ) | ||
5893 | + xmlRef; | ||
5894 | charDataRead = FALSE; | ||
5895 | break; | ||
5896 | case InEntityValue: | ||
5897 | { | ||
5898 | // Bypassed | ||
5899 | stringAddC( '&' ); | ||
5900 | for ( int i=0; i<(int)reference.length(); i++ ) { | ||
5901 | stringAddC( reference[i] ); | ||
5902 | } | ||
5903 | stringAddC( ';'); | ||
5904 | charDataRead = TRUE; | ||
5905 | } | ||
5906 | break; | ||
5907 | case InDTD: | ||
5908 | // Forbidden | ||
5909 | d->error = XMLERR_INTERNALGENERALENTITYINDTD; | ||
5910 | charDataRead = FALSE; | ||
5911 | break; | ||
5912 | } | ||
5913 | } else { | ||
5914 | QMap<QString,QXmlSimpleReaderPrivate::ExternEntity>::Iterator itExtern; | ||
5915 | itExtern = d->externEntities.find( reference ); | ||
5916 | if ( itExtern == d->externEntities.end() ) { | ||
5917 | // entity not declared | ||
5918 | // ### check this case for conformance | ||
5919 | if ( context == InEntityValue ) { | ||
5920 | // Bypassed | ||
5921 | stringAddC( '&' ); | ||
5922 | for ( int i=0; i<(int)reference.length(); i++ ) { | ||
5923 | stringAddC( reference[i] ); | ||
5924 | } | ||
5925 | stringAddC( ';'); | ||
5926 | charDataRead = TRUE; | ||
5927 | } else { | ||
5928 | if ( contentHnd ) { | ||
5929 | if ( !contentHnd->skippedEntity( reference ) ) { | ||
5930 | d->error = contentHnd->errorString(); | ||
5931 | return FALSE; // error | ||
5932 | } | ||
5933 | } | ||
5934 | } | ||
5935 | } else if ( (*itExtern).notation.isNull() ) { | ||
5936 | // "External Parsed General" | ||
5937 | switch ( context ) { | ||
5938 | case InContent: | ||
5939 | // Included if validating | ||
5940 | if ( contentHnd ) { | ||
5941 | if ( !contentHnd->skippedEntity( reference ) ) { | ||
5942 | d->error = contentHnd->errorString(); | ||
5943 | return FALSE; // error | ||
5944 | } | ||
5945 | } | ||
5946 | charDataRead = FALSE; | ||
5947 | break; | ||
5948 | case InAttributeValue: | ||
5949 | // Forbidden | ||
5950 | d->error = XMLERR_EXTERNALGENERALENTITYINAV; | ||
5951 | charDataRead = FALSE; | ||
5952 | break; | ||
5953 | case InEntityValue: | ||
5954 | { | ||
5955 | // Bypassed | ||
5956 | stringAddC( '&' ); | ||
5957 | for ( int i=0; i<(int)reference.length(); i++ ) { | ||
5958 | stringAddC( reference[i] ); | ||
5959 | } | ||
5960 | stringAddC( ';'); | ||
5961 | charDataRead = TRUE; | ||
5962 | } | ||
5963 | break; | ||
5964 | case InDTD: | ||
5965 | // Forbidden | ||
5966 | d->error = XMLERR_EXTERNALGENERALENTITYINDTD; | ||
5967 | charDataRead = FALSE; | ||
5968 | break; | ||
5969 | } | ||
5970 | } else { | ||
5971 | // "Unparsed" | ||
5972 | // ### notify for "Occurs as Attribute Value" missing (but this is no refence, anyway) | ||
5973 | // Forbidden | ||
5974 | d->error = XMLERR_UNPARSEDENTITYREFERENCE; | ||
5975 | charDataRead = FALSE; | ||
5976 | return FALSE; // error | ||
5977 | } | ||
5978 | } | ||
5979 | } | ||
5980 | return TRUE; // no error | ||
5981 | } | ||
5982 | |||
5983 | |||
5984 | /*! | ||
5985 | Parse over a simple string. | ||
5986 | |||
5987 | After the string was successfully parsed, the head is on the first | ||
5988 | character after the string. | ||
5989 | */ | ||
5990 | bool QXmlSimpleReader::parseString( const QString& s ) | ||
5991 | { | ||
5992 | signed char Done = s.length(); | ||
5993 | |||
5994 | const signed char InpCharExpected = 0; // the character that was expected | ||
5995 | const signed char InpUnknown = 1; | ||
5996 | |||
5997 | signed char state = 0; // state in this function is the position in the string s | ||
5998 | signed char input; | ||
5999 | |||
6000 | for (;;) { | ||
6001 | |||
6002 | // get input | ||
6003 | if ( atEnd() ) { | ||
6004 | d->error = XMLERR_UNEXPECTEDEOF; | ||
6005 | goto parseError; | ||
6006 | } | ||
6007 | if ( c == s[(int)state] ) { | ||
6008 | input = InpCharExpected; | ||
6009 | } else { | ||
6010 | input = InpUnknown; | ||
6011 | } | ||
6012 | |||
6013 | // set state according to input | ||
6014 | if ( input == InpCharExpected ) { | ||
6015 | state++; | ||
6016 | } else { | ||
6017 | // Error | ||
6018 | d->error = XMLERR_UNEXPECTEDCHARACTER; | ||
6019 | goto parseError; | ||
6020 | } | ||
6021 | |||
6022 | // do some actions according to state | ||
6023 | next(); | ||
6024 | // no input is read after this | ||
6025 | if ( state == Done ) { | ||
6026 | return TRUE; | ||
6027 | } | ||
6028 | |||
6029 | } | ||
6030 | |||
6031 | return TRUE; | ||
6032 | |||
6033 | parseError: | ||
6034 | reportParseError(); | ||
6035 | return FALSE; | ||
6036 | } | ||
6037 | |||
6038 | |||
6039 | /*! | ||
6040 | Inits the data values. | ||
6041 | */ | ||
6042 | void QXmlSimpleReader::init( const QXmlInputSource& i ) | ||
6043 | { | ||
6044 | xml = i.data(); | ||
6045 | xmlLength = xml.length(); | ||
6046 | xmlRef = ""; | ||
6047 | |||
6048 | d->externParameterEntities.clear(); | ||
6049 | d->parameterEntities.clear(); | ||
6050 | d->externEntities.clear(); | ||
6051 | d->entities.clear(); | ||
6052 | |||
6053 | tags.clear(); | ||
6054 | |||
6055 | d->doctype = ""; | ||
6056 | d->xmlVersion = ""; | ||
6057 | d->encoding = ""; | ||
6058 | d->standalone = QXmlSimpleReaderPrivate::Unknown; | ||
6059 | |||
6060 | lineNr = 0; | ||
6061 | columnNr = -1; | ||
6062 | pos = 0; | ||
6063 | next(); | ||
6064 | d->error = XMLERR_OK; | ||
6065 | } | ||
6066 | |||
6067 | /*! | ||
6068 | Returns TRUE if a entity with the name \a e exists, | ||
6069 | otherwise returns FALSE. | ||
6070 | */ | ||
6071 | bool QXmlSimpleReader::entityExist( const QString& e ) const | ||
6072 | { | ||
6073 | if ( d->parameterEntities.find(e) == d->parameterEntities.end() && | ||
6074 | d->externParameterEntities.find(e) == d->externParameterEntities.end() ) { | ||
6075 | return FALSE; | ||
6076 | } else { | ||
6077 | return TRUE; | ||
6078 | } | ||
6079 | } | ||
6080 | |||
6081 | void QXmlSimpleReader::reportParseError() | ||
6082 | { | ||
6083 | if ( errorHnd ) | ||
6084 | errorHnd->fatalError( QXmlParseException( d->error, columnNr+1, lineNr+1 ) ); | ||
6085 | } | ||
6086 | |||
6087 | //US #endif //QT_NO_XML | ||
diff --git a/qtcompat/xml/qxml.h b/qtcompat/xml/qxml.h new file mode 100644 index 0000000..b772df9 --- a/dev/null +++ b/qtcompat/xml/qxml.h | |||
@@ -0,0 +1,674 @@ | |||
1 | /**************************************************************************** | ||
2 | ** $Id$ | ||
3 | ** | ||
4 | ** Definition of QXmlSimpleReader and related classes. | ||
5 | ** | ||
6 | ** Created : 000518 | ||
7 | ** | ||
8 | ** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. | ||
9 | ** | ||
10 | ** This file is part of the XML module of the Qt GUI Toolkit. | ||
11 | ** | ||
12 | ** This file may be distributed under the terms of the Q Public License | ||
13 | ** as defined by Trolltech AS of Norway and appearing in the file | ||
14 | ** LICENSE.QPL included in the packaging of this file. | ||
15 | ** | ||
16 | ** This file may be distributed and/or modified under the terms of the | ||
17 | ** GNU General Public License version 2 as published by the Free Software | ||
18 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
19 | ** packaging of this file. | ||
20 | ** | ||
21 | ** Licensees holding valid Qt Enterprise Edition licenses may use this | ||
22 | ** file in accordance with the Qt Commercial License Agreement provided | ||
23 | ** with the Software. | ||
24 | ** | ||
25 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
26 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
27 | ** | ||
28 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for | ||
29 | ** information about Qt Commercial License Agreements. | ||
30 | ** See http://www.trolltech.com/qpl/ for QPL licensing information. | ||
31 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | ||
32 | ** | ||
33 | ** Contact info@trolltech.com if any conditions of this licensing are | ||
34 | ** not clear to you. | ||
35 | ** | ||
36 | **********************************************************************/ | ||
37 | |||
38 | |||
39 | /****************************************** | ||
40 | * DOM support is disabled in QT 2.3.7 for sharp zaurus. | ||
41 | * Because of that we copied the code from 2.3.7 into qtcompat and enabled it | ||
42 | * there. | ||
43 | * Copyright (c) 2004 Ulf Schenk | ||
44 | * | ||
45 | * $Id$ | ||
46 | ******************************************/ | ||
47 | |||
48 | #ifndef QXML_H | ||
49 | #define QXML_H | ||
50 | |||
51 | #include <qmodules.h> | ||
52 | |||
53 | //US #if !defined(QT_MODULE_XML) | ||
54 | //US #define QM_EXPORT | ||
55 | //US #else | ||
56 | #define QM_EXPORT Q_EXPORT | ||
57 | //US #endif | ||
58 | |||
59 | #ifndef QT_H | ||
60 | #include <qtextstream.h> | ||
61 | #include <qfile.h> | ||
62 | #include <qstring.h> | ||
63 | #include <qstringlist.h> | ||
64 | #include <qvaluestack.h> | ||
65 | #include <qmap.h> | ||
66 | #endif // QT_H | ||
67 | |||
68 | //US #ifndef QT_NO_XML | ||
69 | |||
70 | class QXmlNamespaceSupport; | ||
71 | class QXmlAttributes; | ||
72 | class QXmlContentHandler; | ||
73 | class QXmlDefaultHandler; | ||
74 | class QXmlDTDHandler; | ||
75 | class QXmlEntityResolver; | ||
76 | class QXmlErrorHandler; | ||
77 | class QXmlLexicalHandler; | ||
78 | class QXmlDeclHandler; | ||
79 | class QXmlInputSource; | ||
80 | class QXmlLocator; | ||
81 | class QXmlNamespaceSupport; | ||
82 | class QXmlParseException; | ||
83 | |||
84 | class QXmlReader; | ||
85 | class QXmlSimpleReader; | ||
86 | |||
87 | class QXmlSimpleReaderPrivate; | ||
88 | class QXmlNamespaceSupportPrivate; | ||
89 | class QXmlAttributesPrivate; | ||
90 | class QXmlInputSourcePrivate; | ||
91 | class QXmlParseExceptionPrivate; | ||
92 | class QXmlLocatorPrivate; | ||
93 | class QXmlDefaultHandlerPrivate; | ||
94 | |||
95 | |||
96 | // | ||
97 | // SAX Namespace Support | ||
98 | // | ||
99 | |||
100 | #if defined(Q_TEMPLATEDLL) | ||
101 | // MOC_SKIP_BEGIN | ||
102 | template class QM_EXPORT QMap<QString, QString>; | ||
103 | template class QM_EXPORT QValueStack<QMap<QString, QString> >; | ||
104 | template class QM_EXPORT QValueStack<QString>; | ||
105 | // MOC_SKIP_END | ||
106 | #endif | ||
107 | |||
108 | class QM_EXPORT QXmlNamespaceSupport | ||
109 | { | ||
110 | public: | ||
111 | QXmlNamespaceSupport(); | ||
112 | ~QXmlNamespaceSupport(); | ||
113 | |||
114 | void setPrefix( const QString&, const QString& ); | ||
115 | |||
116 | QString prefix( const QString& ) const; | ||
117 | QString uri( const QString& ) const; | ||
118 | void splitName( const QString&, QString&, QString& ) const; | ||
119 | void processName( const QString&, bool, QString&, QString& ) const; | ||
120 | QStringList prefixes() const; | ||
121 | QStringList prefixes( const QString& ) const; | ||
122 | |||
123 | void pushContext(); | ||
124 | void popContext(); | ||
125 | void reset(); | ||
126 | private: | ||
127 | QValueStack<QMap<QString, QString> > nsStack; | ||
128 | QMap<QString, QString> ns; | ||
129 | |||
130 | QXmlNamespaceSupportPrivate *d; | ||
131 | }; | ||
132 | |||
133 | |||
134 | // | ||
135 | // SAX Attributes | ||
136 | // | ||
137 | |||
138 | class QM_EXPORT QXmlAttributes | ||
139 | { | ||
140 | public: | ||
141 | QXmlAttributes() {} | ||
142 | virtual ~QXmlAttributes() {} | ||
143 | |||
144 | int index( const QString& qName ) const; | ||
145 | int index( const QString& uri, const QString& localPart ) const; | ||
146 | int length() const; | ||
147 | QString localName( int index ) const; | ||
148 | QString qName( int index ) const; | ||
149 | QString uri( int index ) const; | ||
150 | QString type( int index ) const; | ||
151 | QString type( const QString& qName ) const; | ||
152 | QString type( const QString& uri, const QString& localName ) const; | ||
153 | QString value( int index ) const; | ||
154 | QString value( const QString& qName ) const; | ||
155 | QString value( const QString& uri, const QString& localName ) const; | ||
156 | |||
157 | private: | ||
158 | QStringList qnameList; | ||
159 | QStringList uriList; | ||
160 | QStringList localnameList; | ||
161 | QStringList valueList; | ||
162 | |||
163 | QXmlAttributesPrivate *d; | ||
164 | |||
165 | friend class QXmlSimpleReader; | ||
166 | }; | ||
167 | |||
168 | // | ||
169 | // SAX Input Source | ||
170 | // | ||
171 | |||
172 | class QM_EXPORT QXmlInputSource | ||
173 | { | ||
174 | public: | ||
175 | QXmlInputSource(); | ||
176 | QXmlInputSource( QTextStream& stream ); | ||
177 | QXmlInputSource( QFile& file ); | ||
178 | virtual ~QXmlInputSource(); | ||
179 | |||
180 | virtual const QString& data() const; | ||
181 | virtual void setData( const QString& d ); | ||
182 | |||
183 | private: | ||
184 | void readInput( QByteArray& rawData ); | ||
185 | |||
186 | QString input; | ||
187 | |||
188 | QXmlInputSourcePrivate *d; | ||
189 | }; | ||
190 | |||
191 | // | ||
192 | // SAX Exception Classes | ||
193 | // | ||
194 | |||
195 | class QM_EXPORT QXmlParseException | ||
196 | { | ||
197 | public: | ||
198 | QXmlParseException( const QString& name="", int c=-1, int l=-1, const QString& p="", const QString& s="" ) | ||
199 | : msg( name ), column( c ), line( l ), pub( p ), sys( s ) | ||
200 | { } | ||
201 | |||
202 | int columnNumber() const; | ||
203 | int lineNumber() const; | ||
204 | QString publicId() const; | ||
205 | QString systemId() const; | ||
206 | QString message() const; | ||
207 | |||
208 | private: | ||
209 | QString msg; | ||
210 | int column; | ||
211 | int line; | ||
212 | QString pub; | ||
213 | QString sys; | ||
214 | |||
215 | QXmlParseExceptionPrivate *d; | ||
216 | }; | ||
217 | |||
218 | |||
219 | // | ||
220 | // XML Reader | ||
221 | // | ||
222 | |||
223 | class QM_EXPORT QXmlReader | ||
224 | { | ||
225 | public: | ||
226 | virtual bool feature( const QString& name, bool *ok = 0 ) const = 0; | ||
227 | virtual void setFeature( const QString& name, bool value ) = 0; | ||
228 | virtual bool hasFeature( const QString& name ) const = 0; | ||
229 | virtual void* property( const QString& name, bool *ok = 0 ) const = 0; | ||
230 | virtual void setProperty( const QString& name, void* value ) = 0; | ||
231 | virtual bool hasProperty( const QString& name ) const = 0; | ||
232 | virtual void setEntityResolver( QXmlEntityResolver* handler ) = 0; | ||
233 | virtual QXmlEntityResolver* entityResolver() const = 0; | ||
234 | virtual void setDTDHandler( QXmlDTDHandler* handler ) = 0; | ||
235 | virtual QXmlDTDHandler* DTDHandler() const = 0; | ||
236 | virtual void setContentHandler( QXmlContentHandler* handler ) = 0; | ||
237 | virtual QXmlContentHandler* contentHandler() const = 0; | ||
238 | virtual void setErrorHandler( QXmlErrorHandler* handler ) = 0; | ||
239 | virtual QXmlErrorHandler* errorHandler() const = 0; | ||
240 | virtual void setLexicalHandler( QXmlLexicalHandler* handler ) = 0; | ||
241 | virtual QXmlLexicalHandler* lexicalHandler() const = 0; | ||
242 | virtual void setDeclHandler( QXmlDeclHandler* handler ) = 0; | ||
243 | virtual QXmlDeclHandler* declHandler() const = 0; | ||
244 | virtual bool parse( const QXmlInputSource& input ) = 0; | ||
245 | }; | ||
246 | |||
247 | class QM_EXPORT QXmlSimpleReader : public QXmlReader | ||
248 | { | ||
249 | public: | ||
250 | QXmlSimpleReader(); | ||
251 | virtual ~QXmlSimpleReader(); | ||
252 | |||
253 | bool feature( const QString& name, bool *ok = 0 ) const; | ||
254 | void setFeature( const QString& name, bool value ); | ||
255 | bool hasFeature( const QString& name ) const; | ||
256 | |||
257 | void* property( const QString& name, bool *ok = 0 ) const; | ||
258 | void setProperty( const QString& name, void* value ); | ||
259 | bool hasProperty( const QString& name ) const; | ||
260 | |||
261 | void setEntityResolver( QXmlEntityResolver* handler ); | ||
262 | QXmlEntityResolver* entityResolver() const; | ||
263 | void setDTDHandler( QXmlDTDHandler* handler ); | ||
264 | QXmlDTDHandler* DTDHandler() const; | ||
265 | void setContentHandler( QXmlContentHandler* handler ); | ||
266 | QXmlContentHandler* contentHandler() const; | ||
267 | void setErrorHandler( QXmlErrorHandler* handler ); | ||
268 | QXmlErrorHandler* errorHandler() const; | ||
269 | void setLexicalHandler( QXmlLexicalHandler* handler ); | ||
270 | QXmlLexicalHandler* lexicalHandler() const; | ||
271 | void setDeclHandler( QXmlDeclHandler* handler ); | ||
272 | QXmlDeclHandler* declHandler() const; | ||
273 | |||
274 | bool parse( const QXmlInputSource& input ); | ||
275 | |||
276 | private: | ||
277 | // variables | ||
278 | QXmlContentHandler* contentHnd; | ||
279 | QXmlErrorHandler* errorHnd; | ||
280 | QXmlDTDHandler* dtdHnd; | ||
281 | QXmlEntityResolver* entityRes; | ||
282 | QXmlLexicalHandler* lexicalHnd; | ||
283 | QXmlDeclHandler* declHnd; | ||
284 | |||
285 | QChar c; // the character at reading position | ||
286 | int lineNr; // number of line | ||
287 | int columnNr; // position in line | ||
288 | int pos; // position in string | ||
289 | |||
290 | int namePos; | ||
291 | QChar nameArray[256]; // only used for names | ||
292 | QString nameValue; // only used for names | ||
293 | int refPos; | ||
294 | QChar refArray[256]; // only used for references | ||
295 | QString refValue; // only used for references | ||
296 | int stringPos; | ||
297 | QChar stringArray[256]; // used for any other strings that are parsed | ||
298 | QString stringValue; // used for any other strings that are parsed | ||
299 | |||
300 | QString xml; | ||
301 | int xmlLength; | ||
302 | QString xmlRef; // used for parsing of entity references | ||
303 | |||
304 | QValueStack<QString> tags; | ||
305 | |||
306 | QXmlSimpleReaderPrivate* d; | ||
307 | |||
308 | static const QChar QEOF; | ||
309 | |||
310 | // inlines | ||
311 | virtual bool is_S( const QChar& ); | ||
312 | virtual bool is_Letter( const QChar& ); | ||
313 | virtual bool is_NameBeginning( const QChar& ); | ||
314 | virtual bool is_Digit( const QChar& ); | ||
315 | virtual bool is_CombiningChar( const QChar& ); | ||
316 | virtual bool is_Extender( const QChar& ); | ||
317 | virtual bool is_NameChar( const QChar& ); | ||
318 | |||
319 | QString& string(); | ||
320 | void stringClear(); | ||
321 | void stringAddC(); | ||
322 | void stringAddC(const QChar&); | ||
323 | QString& name(); | ||
324 | void nameClear(); | ||
325 | void nameAddC(); | ||
326 | void nameAddC(const QChar&); | ||
327 | QString& ref(); | ||
328 | void refClear(); | ||
329 | void refAddC(); | ||
330 | void refAddC(const QChar&); | ||
331 | |||
332 | // used by parseReference() and parsePEReference() | ||
333 | enum EntityRecognitionContext { InContent, InAttributeValue, InEntityValue, InDTD }; | ||
334 | |||
335 | // private functions | ||
336 | void eat_ws(); | ||
337 | void next_eat_ws(); | ||
338 | |||
339 | void next(); | ||
340 | bool atEnd(); | ||
341 | |||
342 | void init( const QXmlInputSource& i ); | ||
343 | |||
344 | bool entityExist( const QString& ) const; | ||
345 | |||
346 | bool parseProlog(); | ||
347 | bool parseElement(); | ||
348 | bool parseElementEmptyTag( bool &t, QString &uri, QString &lname ); | ||
349 | bool parseElementETagBegin2(); | ||
350 | bool parseElementAttribute( QString &prefix, QString &uri, QString &lname ); | ||
351 | bool parseMisc(); | ||
352 | bool parseContent(); | ||
353 | |||
354 | bool parsePI(bool xmldecl=FALSE); | ||
355 | bool parseDoctype(); | ||
356 | bool parseComment(); | ||
357 | |||
358 | bool parseName( bool useRef=FALSE ); | ||
359 | bool parseNmtoken(); | ||
360 | bool parseAttribute(); | ||
361 | bool parseReference( bool &charDataRead, EntityRecognitionContext context ); | ||
362 | bool processReference( bool &charDataRead, EntityRecognitionContext context ); | ||
363 | |||
364 | bool parseExternalID( bool allowPublicID = FALSE ); | ||
365 | bool parsePEReference( EntityRecognitionContext context ); | ||
366 | bool parseMarkupdecl(); | ||
367 | bool parseAttlistDecl(); | ||
368 | bool parseAttType(); | ||
369 | bool parseAttValue(); | ||
370 | bool parseElementDecl(); | ||
371 | bool parseNotationDecl(); | ||
372 | bool parseChoiceSeq(); | ||
373 | bool parseEntityDecl(); | ||
374 | bool parseEntityValue(); | ||
375 | |||
376 | bool parseString( const QString& s ); | ||
377 | |||
378 | void reportParseError(); | ||
379 | |||
380 | friend class QXmlSimpleReaderPrivate; | ||
381 | friend class QXmlLocator; | ||
382 | }; | ||
383 | |||
384 | // | ||
385 | // SAX Locator | ||
386 | // | ||
387 | |||
388 | class QM_EXPORT QXmlLocator | ||
389 | { | ||
390 | public: | ||
391 | QXmlLocator( QXmlSimpleReader* parent ) | ||
392 | { reader = parent; } | ||
393 | ~QXmlLocator() | ||
394 | { } | ||
395 | |||
396 | int columnNumber(); | ||
397 | int lineNumber(); | ||
398 | // QString getPublicId() | ||
399 | // QString getSystemId() | ||
400 | |||
401 | private: | ||
402 | QXmlSimpleReader* reader; | ||
403 | |||
404 | QXmlLocatorPrivate *d; | ||
405 | }; | ||
406 | |||
407 | // | ||
408 | // SAX handler classes | ||
409 | // | ||
410 | |||
411 | class QM_EXPORT QXmlContentHandler | ||
412 | { | ||
413 | public: | ||
414 | virtual void setDocumentLocator( QXmlLocator* locator ) = 0; | ||
415 | virtual bool startDocument() = 0; | ||
416 | virtual bool endDocument() = 0; | ||
417 | virtual bool startPrefixMapping( const QString& prefix, const QString& uri ) = 0; | ||
418 | virtual bool endPrefixMapping( const QString& prefix ) = 0; | ||
419 | virtual bool startElement( const QString& namespaceURI, const QString& localName, const QString& qName, const QXmlAttributes& atts ) = 0; | ||
420 | virtual bool endElement( const QString& namespaceURI, const QString& localName, const QString& qName ) = 0; | ||
421 | virtual bool characters( const QString& ch ) = 0; | ||
422 | virtual bool ignorableWhitespace( const QString& ch ) = 0; | ||
423 | virtual bool processingInstruction( const QString& target, const QString& data ) = 0; | ||
424 | virtual bool skippedEntity( const QString& name ) = 0; | ||
425 | virtual QString errorString() = 0; | ||
426 | }; | ||
427 | |||
428 | class QM_EXPORT QXmlErrorHandler | ||
429 | { | ||
430 | public: | ||
431 | virtual bool warning( const QXmlParseException& exception ) = 0; | ||
432 | virtual bool error( const QXmlParseException& exception ) = 0; | ||
433 | virtual bool fatalError( const QXmlParseException& exception ) = 0; | ||
434 | virtual QString errorString() = 0; | ||
435 | }; | ||
436 | |||
437 | class QM_EXPORT QXmlDTDHandler | ||
438 | { | ||
439 | public: | ||
440 | virtual bool notationDecl( const QString& name, const QString& publicId, const QString& systemId ) = 0; | ||
441 | virtual bool unparsedEntityDecl( const QString& name, const QString& publicId, const QString& systemId, const QString& notationName ) = 0; | ||
442 | virtual QString errorString() = 0; | ||
443 | }; | ||
444 | |||
445 | class QM_EXPORT QXmlEntityResolver | ||
446 | { | ||
447 | public: | ||
448 | virtual bool resolveEntity( const QString& publicId, const QString& systemId, QXmlInputSource* ret ) = 0; | ||
449 | virtual QString errorString() = 0; | ||
450 | }; | ||
451 | |||
452 | class QM_EXPORT QXmlLexicalHandler | ||
453 | { | ||
454 | public: | ||
455 | virtual bool startDTD( const QString& name, const QString& publicId, const QString& systemId ) = 0; | ||
456 | virtual bool endDTD() = 0; | ||
457 | // virtual bool startEntity( const QString& name ) = 0; | ||
458 | // virtual bool endEntity( const QString& name ) = 0; | ||
459 | virtual bool startCDATA() = 0; | ||
460 | virtual bool endCDATA() = 0; | ||
461 | virtual bool comment( const QString& ch ) = 0; | ||
462 | virtual QString errorString() = 0; | ||
463 | }; | ||
464 | |||
465 | class QM_EXPORT QXmlDeclHandler | ||
466 | { | ||
467 | public: | ||
468 | virtual bool attributeDecl( const QString& eName, const QString& aName, const QString& type, const QString& valueDefault, const QString& value ) = 0; | ||
469 | virtual bool internalEntityDecl( const QString& name, const QString& value ) = 0; | ||
470 | virtual bool externalEntityDecl( const QString& name, const QString& publicId, const QString& systemId ) = 0; | ||
471 | virtual QString errorString() = 0; | ||
472 | }; | ||
473 | |||
474 | |||
475 | class QM_EXPORT QXmlDefaultHandler : public QXmlContentHandler, public QXmlErrorHandler, public QXmlDTDHandler, public QXmlEntityResolver, public QXmlLexicalHandler, public QXmlDeclHandler | ||
476 | { | ||
477 | public: | ||
478 | QXmlDefaultHandler() { } | ||
479 | virtual ~QXmlDefaultHandler() { } | ||
480 | |||
481 | void setDocumentLocator( QXmlLocator* locator ); | ||
482 | bool startDocument(); | ||
483 | bool endDocument(); | ||
484 | bool startPrefixMapping( const QString& prefix, const QString& uri ); | ||
485 | bool endPrefixMapping( const QString& prefix ); | ||
486 | bool startElement( const QString& namespaceURI, const QString& localName, const QString& qName, const QXmlAttributes& atts ); | ||
487 | bool endElement( const QString& namespaceURI, const QString& localName, const QString& qName ); | ||
488 | bool characters( const QString& ch ); | ||
489 | bool ignorableWhitespace( const QString& ch ); | ||
490 | bool processingInstruction( const QString& target, const QString& data ); | ||
491 | bool skippedEntity( const QString& name ); | ||
492 | |||
493 | bool warning( const QXmlParseException& exception ); | ||
494 | bool error( const QXmlParseException& exception ); | ||
495 | bool fatalError( const QXmlParseException& exception ); | ||
496 | |||
497 | bool notationDecl( const QString& name, const QString& publicId, const QString& systemId ); | ||
498 | bool unparsedEntityDecl( const QString& name, const QString& publicId, const QString& systemId, const QString& notationName ); | ||
499 | |||
500 | bool resolveEntity( const QString& publicId, const QString& systemId, QXmlInputSource* ret ); | ||
501 | |||
502 | bool startDTD( const QString& name, const QString& publicId, const QString& systemId ); | ||
503 | bool endDTD(); | ||
504 | // bool startEntity( const QString& name ); | ||
505 | // bool endEntity( const QString& name ); | ||
506 | bool startCDATA(); | ||
507 | bool endCDATA(); | ||
508 | bool comment( const QString& ch ); | ||
509 | |||
510 | bool attributeDecl( const QString& eName, const QString& aName, const QString& type, const QString& valueDefault, const QString& value ); | ||
511 | bool internalEntityDecl( const QString& name, const QString& value ); | ||
512 | bool externalEntityDecl( const QString& name, const QString& publicId, const QString& systemId ); | ||
513 | |||
514 | QString errorString(); | ||
515 | |||
516 | private: | ||
517 | QXmlDefaultHandlerPrivate *d; | ||
518 | }; | ||
519 | |||
520 | #ifdef _WS_QWS_ | ||
521 | #ifdef QT_XML_CPP | ||
522 | #define inline | ||
523 | #else | ||
524 | #define QT_NO_XML_INLINE | ||
525 | #endif | ||
526 | #endif | ||
527 | |||
528 | #ifndef QT_NO_XML_INLINE | ||
529 | // | ||
530 | // inlines | ||
531 | // | ||
532 | |||
533 | inline bool QXmlSimpleReader::is_S(const QChar& ch) | ||
534 | { return ch==' ' || ch=='\t' || ch=='\n' || ch=='\r'; } | ||
535 | |||
536 | inline bool QXmlSimpleReader::is_Letter( const QChar& ch ) | ||
537 | { return ch.isLetter(); } | ||
538 | |||
539 | inline bool QXmlSimpleReader::is_NameBeginning( const QChar& ch ) | ||
540 | { return ch=='_' || ch==':' || ch.isLetter(); } | ||
541 | |||
542 | inline bool QXmlSimpleReader::is_Digit( const QChar& ch ) | ||
543 | { return ch.isDigit(); } | ||
544 | |||
545 | inline bool QXmlSimpleReader::is_CombiningChar( const QChar& ) | ||
546 | { return FALSE; } | ||
547 | |||
548 | inline bool QXmlSimpleReader::is_Extender( const QChar& ) | ||
549 | { return FALSE; } | ||
550 | |||
551 | inline bool QXmlSimpleReader::is_NameChar( const QChar& ch ) | ||
552 | { | ||
553 | return ch=='.' || ch=='-' || ch=='_' || ch==':' || | ||
554 | is_Letter(ch) || is_Digit(ch) || | ||
555 | is_CombiningChar(ch) || is_Extender(ch); | ||
556 | } | ||
557 | |||
558 | inline void QXmlSimpleReader::next() | ||
559 | { | ||
560 | if ( !xmlRef.isEmpty() ) { | ||
561 | c = xmlRef[0]; | ||
562 | xmlRef.remove( 0, 1 ); | ||
563 | } else { | ||
564 | if ( c=='\n' || c=='\r' ) { | ||
565 | lineNr++; | ||
566 | columnNr = -1; | ||
567 | } | ||
568 | if ( pos >= xmlLength ) { | ||
569 | c = QEOF; | ||
570 | } else { | ||
571 | c = xml[pos]; | ||
572 | columnNr++; | ||
573 | pos++; | ||
574 | } | ||
575 | } | ||
576 | } | ||
577 | |||
578 | inline bool QXmlSimpleReader::atEnd() | ||
579 | { return c == QEOF; } | ||
580 | |||
581 | inline void QXmlSimpleReader::eat_ws() | ||
582 | { while ( !atEnd() && is_S(c) ) next(); } | ||
583 | |||
584 | inline void QXmlSimpleReader::next_eat_ws() | ||
585 | { next(); eat_ws(); } | ||
586 | |||
587 | |||
588 | // use buffers instead of QString::operator+= when single characters are read | ||
589 | inline QString& QXmlSimpleReader::string() | ||
590 | { | ||
591 | stringValue += QString( stringArray, stringPos ); | ||
592 | stringPos = 0; | ||
593 | return stringValue; | ||
594 | } | ||
595 | inline QString& QXmlSimpleReader::name() | ||
596 | { | ||
597 | nameValue += QString( nameArray, namePos ); | ||
598 | namePos = 0; | ||
599 | return nameValue; | ||
600 | } | ||
601 | inline QString& QXmlSimpleReader::ref() | ||
602 | { | ||
603 | refValue += QString( refArray, refPos ); | ||
604 | refPos = 0; | ||
605 | return refValue; | ||
606 | } | ||
607 | |||
608 | inline void QXmlSimpleReader::stringClear() | ||
609 | { stringValue = ""; stringPos = 0; } | ||
610 | inline void QXmlSimpleReader::nameClear() | ||
611 | { nameValue = ""; namePos = 0; } | ||
612 | inline void QXmlSimpleReader::refClear() | ||
613 | { refValue = ""; refPos = 0; } | ||
614 | |||
615 | inline void QXmlSimpleReader::stringAddC() | ||
616 | { | ||
617 | if ( stringPos >= 256 ) { | ||
618 | stringValue += QString( stringArray, stringPos ); | ||
619 | stringPos = 0; | ||
620 | } | ||
621 | stringArray[stringPos++] = c; | ||
622 | } | ||
623 | inline void QXmlSimpleReader::nameAddC() | ||
624 | { | ||
625 | if ( namePos >= 256 ) { | ||
626 | nameValue += QString( nameArray, namePos ); | ||
627 | namePos = 0; | ||
628 | } | ||
629 | nameArray[namePos++] = c; | ||
630 | } | ||
631 | inline void QXmlSimpleReader::refAddC() | ||
632 | { | ||
633 | if ( refPos >= 256 ) { | ||
634 | refValue += QString( refArray, refPos ); | ||
635 | refPos = 0; | ||
636 | } | ||
637 | refArray[refPos++] = c; | ||
638 | } | ||
639 | |||
640 | inline void QXmlSimpleReader::stringAddC(const QChar& ch) | ||
641 | { | ||
642 | if ( stringPos >= 256 ) { | ||
643 | stringValue += QString( stringArray, stringPos ); | ||
644 | stringPos = 0; | ||
645 | } | ||
646 | stringArray[stringPos++] = ch; | ||
647 | } | ||
648 | inline void QXmlSimpleReader::nameAddC(const QChar& ch) | ||
649 | { | ||
650 | if ( namePos >= 256 ) { | ||
651 | nameValue += QString( nameArray, namePos ); | ||
652 | namePos = 0; | ||
653 | } | ||
654 | nameArray[namePos++] = ch; | ||
655 | } | ||
656 | inline void QXmlSimpleReader::refAddC(const QChar& ch) | ||
657 | { | ||
658 | if ( refPos >= 256 ) { | ||
659 | refValue += QString( refArray, refPos ); | ||
660 | refPos = 0; | ||
661 | } | ||
662 | refArray[refPos++] = ch; | ||
663 | } | ||
664 | #endif | ||
665 | |||
666 | #ifdef _WS_QWS_ | ||
667 | #ifdef QT_XML_CPP | ||
668 | #undef inline | ||
669 | #endif | ||
670 | #endif | ||
671 | |||
672 | //US #endif //QT_NO_XML | ||
673 | |||
674 | #endif | ||