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Source at commit 1406 created 12 years 10 months ago. By meklort, Revert drivers.c so that kexts are only loaded when OSBundleRequired is set and that value is not safe mode. Added some comments about it too. | |
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1 | /****************************************************************************␊ |
2 | ** ␊ |
3 | **␊ |
4 | ** Definition of QValueList class␊ |
5 | **␊ |
6 | ** Created : 990406␊ |
7 | **␊ |
8 | ** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.␊ |
9 | **␊ |
10 | ** This file is part of the tools 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 or Qt Professional Edition␊ |
22 | ** licenses may use this file in accordance with the Qt Commercial License␊ |
23 | ** Agreement provided 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 | #ifndef QVALUELIST_H␊ |
39 | #define QVALUELIST_H␊ |
40 | ␊ |
41 | #ifndef QT_H␊ |
42 | #include "qshared.h"␊ |
43 | #include "qdatastream.h"␊ |
44 | #endif // QT_H␊ |
45 | ␊ |
46 | #if defined(_CC_MSVC_)␊ |
47 | #pragma warning(disable:4284) // "return type for operator -> is not a UDT"␊ |
48 | #endif␊ |
49 | ␊ |
50 | template <class T>␊ |
51 | class Q_EXPORT QValueListNode␊ |
52 | {␊ |
53 | public:␊ |
54 | QValueListNode( const T& t ) : data( t ) { }␊ |
55 | QValueListNode() { }␊ |
56 | #if defined(Q_TEMPLATEDLL)␊ |
57 | // Workaround MS bug in memory de/allocation in DLL vs. EXE ␊ |
58 | virtual ~QValueListNode() { }␊ |
59 | #endif␊ |
60 | ␊ |
61 | QValueListNode<T>* next;␊ |
62 | QValueListNode<T>* prev;␊ |
63 | T data;␊ |
64 | };␊ |
65 | ␊ |
66 | template<class T>␊ |
67 | class Q_EXPORT QValueListIterator␊ |
68 | {␊ |
69 | public:␊ |
70 | /**␊ |
71 | * Typedefs␊ |
72 | */␊ |
73 | typedef QValueListNode<T>* NodePtr;␊ |
74 | ␊ |
75 | /**␊ |
76 | * Variables␊ |
77 | */␊ |
78 | NodePtr node;␊ |
79 | ␊ |
80 | /**␊ |
81 | * Functions␊ |
82 | */␊ |
83 | QValueListIterator() : node( 0 ) {}␊ |
84 | QValueListIterator( NodePtr p ) : node( p ) {}␊ |
85 | QValueListIterator( const QValueListIterator<T>& it ) : node( it.node ) {}␊ |
86 | ␊ |
87 | bool operator==( const QValueListIterator<T>& it ) const { return node == it.node; }␊ |
88 | bool operator!=( const QValueListIterator<T>& it ) const { return node != it.node; }␊ |
89 | const T& operator*() const { return node->data; }␊ |
90 | T& operator*() { return node->data; }␊ |
91 | ␊ |
92 | // Compilers are too dumb to understand this for QValueList<int>␊ |
93 | //T* operator->() const { return &(node->data); }␊ |
94 | ␊ |
95 | QValueListIterator<T>& operator++() {␊ |
96 | ␉node = node->next;␊ |
97 | ␉return *this;␊ |
98 | }␊ |
99 | ␊ |
100 | QValueListIterator<T> operator++(int) {␊ |
101 | ␉QValueListIterator<T> tmp = *this;␊ |
102 | ␉node = node->next;␊ |
103 | ␉return tmp;␊ |
104 | }␊ |
105 | ␊ |
106 | QValueListIterator<T>& operator--() {␊ |
107 | ␉node = node->prev;␊ |
108 | ␉return *this;␊ |
109 | }␊ |
110 | ␊ |
111 | QValueListIterator<T> operator--(int) {␊ |
112 | ␉QValueListIterator<T> tmp = *this;␊ |
113 | ␉node = node->prev;␊ |
114 | ␉return tmp;␊ |
115 | }␊ |
116 | };␊ |
117 | ␊ |
118 | template<class T>␊ |
119 | class Q_EXPORT QValueListConstIterator␊ |
120 | {␊ |
121 | public:␊ |
122 | /**␊ |
123 | * Typedefs␊ |
124 | */␊ |
125 | typedef QValueListNode<T>* NodePtr;␊ |
126 | ␊ |
127 | /**␊ |
128 | * Variables␊ |
129 | */␊ |
130 | NodePtr node;␊ |
131 | ␊ |
132 | /**␊ |
133 | * Functions␊ |
134 | */␊ |
135 | QValueListConstIterator() : node( 0 ) {}␊ |
136 | QValueListConstIterator( NodePtr p ) : node( p ) {}␊ |
137 | QValueListConstIterator( const QValueListConstIterator<T>& it ) : node( it.node ) {}␊ |
138 | QValueListConstIterator( const QValueListIterator<T>& it ) : node( it.node ) {}␊ |
139 | ␊ |
140 | bool operator==( const QValueListConstIterator<T>& it ) const { return node == it.node; }␊ |
141 | bool operator!=( const QValueListConstIterator<T>& it ) const { return node != it.node; }␊ |
142 | const T& operator*() const { return node->data; }␊ |
143 | ␊ |
144 | // Compilers are too dumb to understand this for QValueList<int>␊ |
145 | //const T* operator->() const { return &(node->data); }␊ |
146 | ␊ |
147 | QValueListConstIterator<T>& operator++() {␊ |
148 | ␉node = node->next;␊ |
149 | ␉return *this;␊ |
150 | }␊ |
151 | ␊ |
152 | QValueListConstIterator<T> operator++(int) {␊ |
153 | ␉QValueListConstIterator<T> tmp = *this;␊ |
154 | ␉node = node->next;␊ |
155 | ␉return tmp;␊ |
156 | }␊ |
157 | ␊ |
158 | QValueListConstIterator<T>& operator--() {␊ |
159 | ␉node = node->prev;␊ |
160 | ␉return *this;␊ |
161 | }␊ |
162 | ␊ |
163 | QValueListConstIterator<T> operator--(int) {␊ |
164 | ␉QValueListConstIterator<T> tmp = *this;␊ |
165 | ␉node = node->prev;␊ |
166 | ␉return tmp;␊ |
167 | }␊ |
168 | };␊ |
169 | ␊ |
170 | template <class T>␊ |
171 | class Q_EXPORT QValueListPrivate : public QShared␊ |
172 | {␊ |
173 | public:␊ |
174 | /**␊ |
175 | * Typedefs␊ |
176 | */␊ |
177 | typedef QValueListIterator<T> Iterator;␊ |
178 | typedef QValueListConstIterator<T> ConstIterator;␊ |
179 | typedef QValueListNode<T> Node;␊ |
180 | typedef QValueListNode<T>* NodePtr;␊ |
181 | ␊ |
182 | /**␊ |
183 | * Functions␊ |
184 | */␊ |
185 | QValueListPrivate() { node = new Node; node->next = node->prev = node; nodes = 0; }␊ |
186 | QValueListPrivate( const QValueListPrivate<T>& _p ) : QShared() {␊ |
187 | ␉node = new Node; node->next = node->prev = node; nodes = 0;␊ |
188 | ␉Iterator b( _p.node->next );␊ |
189 | ␉Iterator e( _p.node );␊ |
190 | ␉Iterator i( node );␊ |
191 | ␉while( b != e )␊ |
192 | ␉ insert( i, *b++ );␊ |
193 | }␊ |
194 | ␊ |
195 | void derefAndDelete() // ### hack to get around hp-cc brain damage␊ |
196 | {␊ |
197 | ␉if ( deref() )␊ |
198 | ␉ delete this;␊ |
199 | }␊ |
200 | ␊ |
201 | #if defined(Q_TEMPLATEDLL)␊ |
202 | // Workaround MS bug in memory de/allocation in DLL vs. EXE ␊ |
203 | virtual␊ |
204 | #endif␊ |
205 | ~QValueListPrivate() {␊ |
206 | ␉NodePtr p = node->next;␊ |
207 | ␉while( p != node ) {␊ |
208 | ␉ NodePtr x = p->next;␊ |
209 | ␉ delete p;␊ |
210 | ␉ p = x;␊ |
211 | ␉}␊ |
212 | ␉delete node;␊ |
213 | }␊ |
214 | ␊ |
215 | Iterator insert( Iterator it, const T& x ) {␊ |
216 | ␉NodePtr p = new Node( x );␊ |
217 | ␉p->next = it.node;␊ |
218 | ␉p->prev = it.node->prev;␊ |
219 | ␉it.node->prev->next = p;␊ |
220 | ␉it.node->prev = p;␊ |
221 | ␉nodes++;␊ |
222 | ␉return p;␊ |
223 | }␊ |
224 | ␊ |
225 | Iterator remove( Iterator it ) {␊ |
226 | ␉ASSERT ( it.node != node );␊ |
227 | ␉NodePtr next = it.node->next;␊ |
228 | ␉NodePtr prev = it.node->prev;␊ |
229 | ␉prev->next = next;␊ |
230 | ␉next->prev = prev;␊ |
231 | ␉delete it.node;␊ |
232 | ␉nodes--;␊ |
233 | ␉return Iterator( next );␊ |
234 | }␊ |
235 | ␊ |
236 | NodePtr find( NodePtr start, const T& x ) const {␊ |
237 | ␉ConstIterator first( start );␊ |
238 | ␉ConstIterator last( node );␊ |
239 | ␉while( first != last) {␊ |
240 | ␉ if ( *first == x )␊ |
241 | ␉␉return first.node;␊ |
242 | ␉ ++first;␊ |
243 | ␉}␊ |
244 | ␉return last.node;␊ |
245 | }␊ |
246 | ␊ |
247 | int findIndex( NodePtr start, const T& x ) const {␊ |
248 | ␉ConstIterator first( start );␊ |
249 | ␉ConstIterator last( node );␊ |
250 | ␉int pos = 0;␊ |
251 | ␉while( first != last) {␊ |
252 | ␉ if ( *first == x )␊ |
253 | ␉␉return pos;␊ |
254 | ␉ ++first;␊ |
255 | ␉ ++pos;␊ |
256 | ␉}␊ |
257 | ␉return -1;␊ |
258 | }␊ |
259 | ␊ |
260 | uint contains( const T& x ) const {␊ |
261 | ␉uint result = 0;␊ |
262 | ␉Iterator first = Iterator( node->next );␊ |
263 | ␉Iterator last = Iterator( node );␊ |
264 | ␉while( first != last) {␊ |
265 | ␉ if ( *first == x )␊ |
266 | ␉␉++result;␊ |
267 | ␉ ++first;␊ |
268 | ␉}␊ |
269 | ␉return result;␊ |
270 | }␊ |
271 | ␊ |
272 | void remove( const T& x ) {␊ |
273 | ␉Iterator first = Iterator( node->next );␊ |
274 | ␉Iterator last = Iterator( node );␊ |
275 | ␉while( first != last) {␊ |
276 | ␉ if ( *first == x )␊ |
277 | ␉␉first = remove( first );␊ |
278 | ␉ else␊ |
279 | ␉␉++first;␊ |
280 | ␉}␊ |
281 | }␊ |
282 | ␊ |
283 | NodePtr at( uint i ) const {␊ |
284 | ␉ASSERT( i <= nodes );␊ |
285 | ␉NodePtr p = node->next;␊ |
286 | ␉for( uint x = 0; x < i; ++x )␊ |
287 | ␉ p = p->next;␊ |
288 | ␉return p;␊ |
289 | }␊ |
290 | ␊ |
291 | void clear() {␊ |
292 | ␉nodes = 0;␊ |
293 | ␉NodePtr p = node->next;␊ |
294 | ␉while( p != node ) {␊ |
295 | ␉ NodePtr next = p->next;␊ |
296 | ␉ delete p;␊ |
297 | ␉ p = next;␊ |
298 | ␉}␊ |
299 | ␉node->next = node->prev = node;␊ |
300 | }␊ |
301 | ␊ |
302 | NodePtr node;␊ |
303 | uint nodes;␊ |
304 | };␊ |
305 | ␊ |
306 | template <class T>␊ |
307 | class Q_EXPORT QValueList␊ |
308 | {␊ |
309 | public:␊ |
310 | /**␊ |
311 | * Typedefs␊ |
312 | */␊ |
313 | typedef QValueListIterator<T> Iterator;␊ |
314 | typedef QValueListConstIterator<T> ConstIterator;␊ |
315 | typedef T ValueType;␊ |
316 | ␊ |
317 | /**␊ |
318 | * API␊ |
319 | */␊ |
320 | QValueList() { sh = new QValueListPrivate<T>; }␊ |
321 | QValueList( const QValueList<T>& l ) { sh = l.sh; sh->ref(); }␊ |
322 | ~QValueList() { sh->derefAndDelete(); }␊ |
323 | ␊ |
324 | QValueList<T>& operator= ( const QValueList<T>& l )␊ |
325 | {␊ |
326 | ␉l.sh->ref();␊ |
327 | ␉sh->derefAndDelete();␊ |
328 | ␉sh = l.sh;␊ |
329 | ␉return *this;␊ |
330 | }␊ |
331 | ␊ |
332 | QValueList<T> operator+ ( const QValueList<T>& l ) const␊ |
333 | {␊ |
334 | ␉QValueList<T> l2( *this );␊ |
335 | ␉for( ConstIterator it = l.begin(); it != l.end(); ++it )␊ |
336 | ␉ l2.append( *it );␊ |
337 | ␉return l2;␊ |
338 | }␊ |
339 | ␊ |
340 | QValueList<T>& operator+= ( const QValueList<T>& l )␊ |
341 | {␊ |
342 | ␉for( ConstIterator it = l.begin(); it != l.end(); ++it )␊ |
343 | ␉ append( *it );␊ |
344 | ␉return *this;␊ |
345 | }␊ |
346 | ␊ |
347 | bool operator== ( const QValueList<T>& l ) const␊ |
348 | {␊ |
349 | ␉if ( count() != l.count() )␊ |
350 | ␉ return FALSE;␊ |
351 | ␉ConstIterator it2 = begin();␊ |
352 | ␉ConstIterator it = l.begin();␊ |
353 | ␉for( ; it != l.end(); ++it, ++it2 )␊ |
354 | ␉ if ( !( *it == *it2 ) )␊ |
355 | ␉␉return FALSE;␊ |
356 | ␉return TRUE;␊ |
357 | }␊ |
358 | ␊ |
359 | bool operator!= ( const QValueList<T>& l ) const { return !( *this == l ); }␊ |
360 | ␊ |
361 | Iterator begin() { detach(); return Iterator( sh->node->next ); }␊ |
362 | ConstIterator begin() const { return ConstIterator( sh->node->next ); }␊ |
363 | Iterator end() { detach(); return Iterator( sh->node ); }␊ |
364 | ConstIterator end() const { return ConstIterator( sh->node ); }␊ |
365 | Iterator fromLast() { detach(); return Iterator( sh->node->prev ); }␊ |
366 | ConstIterator fromLast() const { return ConstIterator( sh->node->prev ); }␊ |
367 | ␊ |
368 | bool isEmpty() const { return ( sh->nodes == 0 ); }␊ |
369 | ␊ |
370 | Iterator insert( Iterator it, const T& x ) { detach(); return sh->insert( it, x ); }␊ |
371 | ␊ |
372 | Iterator append( const T& x ) { detach(); return sh->insert( end(), x ); }␊ |
373 | Iterator prepend( const T& x ) { detach(); return sh->insert( begin(), x ); }␊ |
374 | ␊ |
375 | Iterator remove( Iterator it ) { detach(); return sh->remove( it ); }␊ |
376 | void remove( const T& x ) { detach(); sh->remove( x ); }␊ |
377 | ␊ |
378 | T& first() { detach(); return sh->node->next->data; }␊ |
379 | const T& first() const { return sh->node->next->data; }␊ |
380 | T& last() { detach(); return sh->node->prev->data; }␊ |
381 | const T& last() const { return sh->node->prev->data; }␊ |
382 | ␊ |
383 | T& operator[] ( uint i ) { detach(); return sh->at(i)->data; }␊ |
384 | const T& operator[] ( uint i ) const { return sh->at(i)->data; }␊ |
385 | Iterator at( uint i ) { detach(); return Iterator( sh->at(i) ); }␊ |
386 | ConstIterator at( uint i ) const { return ConstIterator( sh->at(i) ); }␊ |
387 | Iterator find ( const T& x ) { detach(); return Iterator( sh->find( sh->node->next, x) ); }␊ |
388 | ConstIterator find ( const T& x ) const { return ConstIterator( sh->find( sh->node->next, x) ); }␊ |
389 | Iterator find ( Iterator it, const T& x ) { detach(); return Iterator( sh->find( it.node, x ) ); }␊ |
390 | ConstIterator find ( ConstIterator it, const T& x ) const { return ConstIterator( sh->find( it.node, x ) ); }␊ |
391 | int findIndex( const T& x ) const { return sh->findIndex( sh->node->next, x) ; }␊ |
392 | uint contains( const T& x ) const { return sh->contains( x ); }␊ |
393 | ␊ |
394 | uint count() const { return sh->nodes; }␊ |
395 | ␊ |
396 | void clear() { if ( sh->count == 1 ) sh->clear(); else { sh->deref(); sh = new QValueListPrivate<T>; } }␊ |
397 | ␊ |
398 | ␊ |
399 | QValueList<T>& operator+= ( const T& x )␊ |
400 | {␊ |
401 | ␉append( x );␊ |
402 | ␉return *this;␊ |
403 | }␊ |
404 | QValueList<T>& operator<< ( const T& x )␊ |
405 | {␊ |
406 | ␉append( x );␊ |
407 | ␉return *this;␊ |
408 | }␊ |
409 | ␊ |
410 | ␊ |
411 | protected:␊ |
412 | /**␊ |
413 | * Helpers␊ |
414 | */␊ |
415 | void detach() { if ( sh->count > 1 ) { sh->deref(); sh = new QValueListPrivate<T>( *sh ); } }␊ |
416 | ␊ |
417 | /**␊ |
418 | * Variables␊ |
419 | */␊ |
420 | QValueListPrivate<T>* sh;␊ |
421 | };␊ |
422 | ␊ |
423 | #ifndef QT_NO_DATASTREAM␊ |
424 | template<class T>␊ |
425 | inline QDataStream& operator>>( QDataStream& s, QValueList<T>& l )␊ |
426 | {␊ |
427 | l.clear();␊ |
428 | Q_UINT32 c;␊ |
429 | s >> c;␊ |
430 | for( Q_UINT32 i = 0; i < c; ++i )␊ |
431 | {␊ |
432 | ␉T t;␊ |
433 | ␉s >> t;␊ |
434 | ␉l.append( t );␊ |
435 | }␊ |
436 | return s;␊ |
437 | }␊ |
438 | ␊ |
439 | template<class T>␊ |
440 | inline QDataStream& operator<<( QDataStream& s, const QValueList<T>& l )␊ |
441 | {␊ |
442 | s << (Q_UINT32)l.count();␊ |
443 | QValueListConstIterator<T> it = l.begin();␊ |
444 | for( ; it != l.end(); ++it )␊ |
445 | ␉s << *it;␊ |
446 | return s;␊ |
447 | }␊ |
448 | #endif // QT_NO_DATASTREAM␊ |
449 | #endif // QVALUELIST_H␊ |
450 |