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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 * Library General Public License for more details. | 12 * Library General Public License for more details. |
13 * | 13 * |
14 * You should have received a copy of the GNU Library General Public License | 14 * You should have received a copy of the GNU Library General Public License |
15 * along with this library; see the file COPYING.LIB. If not, write to | 15 * along with this library; see the file COPYING.LIB. If not, write to |
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
17 * Boston, MA 02110-1301, USA. | 17 * Boston, MA 02110-1301, USA. |
18 * | 18 * |
19 */ | 19 */ |
20 | 20 |
21 #ifndef AtomicString_h | 21 #ifndef AtomicString_h |
22 #define AtomicString_h | 22 #define AtomicString_h |
23 | 23 |
24 #include "wtf/HashTableDeletedValueType.h" | 24 #include "wtf/HashTableDeletedValueType.h" |
25 #include "wtf/WTFExport.h" | 25 #include "wtf/WTFExport.h" |
| 26 #include "wtf/text/CString.h" |
26 #include "wtf/text/WTFString.h" | 27 #include "wtf/text/WTFString.h" |
27 | 28 |
28 // Define 'NO_IMPLICIT_ATOMICSTRING' before including this header, | 29 // Define 'NO_IMPLICIT_ATOMICSTRING' before including this header, |
29 // to disallow (expensive) implicit String-->AtomicString conversions. | 30 // to disallow (expensive) implicit String-->AtomicString conversions. |
30 #ifdef NO_IMPLICIT_ATOMICSTRING | 31 #ifdef NO_IMPLICIT_ATOMICSTRING |
31 #define ATOMICSTRING_CONVERSION explicit | 32 #define ATOMICSTRING_CONVERSION explicit |
32 #else | 33 #else |
33 #define ATOMICSTRING_CONVERSION | 34 #define ATOMICSTRING_CONVERSION |
34 #endif | 35 #endif |
35 | 36 |
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157 #endif | 158 #endif |
158 #ifdef __OBJC__ | 159 #ifdef __OBJC__ |
159 AtomicString(NSString* s) : m_string(add((CFStringRef)s)) { } | 160 AtomicString(NSString* s) : m_string(add((CFStringRef)s)) { } |
160 operator NSString*() const { return m_string; } | 161 operator NSString*() const { return m_string; } |
161 #endif | 162 #endif |
162 // AtomicString::fromUTF8 will return a null string if | 163 // AtomicString::fromUTF8 will return a null string if |
163 // the input data contains invalid UTF-8 sequences. | 164 // the input data contains invalid UTF-8 sequences. |
164 static AtomicString fromUTF8(const char*, size_t); | 165 static AtomicString fromUTF8(const char*, size_t); |
165 static AtomicString fromUTF8(const char*); | 166 static AtomicString fromUTF8(const char*); |
166 | 167 |
| 168 CString ascii() const { return m_string.ascii(); } |
| 169 CString latin1() const { return m_string.latin1(); } |
| 170 CString utf8(UTF8ConversionMode mode = LenientUTF8Conversion) const { return
m_string.utf8(mode); } |
| 171 |
167 #ifndef NDEBUG | 172 #ifndef NDEBUG |
168 void show() const; | 173 void show() const; |
169 #endif | 174 #endif |
170 | 175 |
171 private: | 176 private: |
172 String m_string; | 177 String m_string; |
173 | 178 |
174 static PassRefPtr<StringImpl> add(const LChar*); | 179 static PassRefPtr<StringImpl> add(const LChar*); |
175 ALWAYS_INLINE static PassRefPtr<StringImpl> add(const char* s) { return add(
reinterpret_cast<const LChar*>(s)); }; | 180 ALWAYS_INLINE static PassRefPtr<StringImpl> add(const char* s) { return add(
reinterpret_cast<const LChar*>(s)); }; |
176 static PassRefPtr<StringImpl> add(const LChar*, unsigned length); | 181 static PassRefPtr<StringImpl> add(const LChar*, unsigned length); |
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262 using WTF::nullAtom; | 267 using WTF::nullAtom; |
263 using WTF::emptyAtom; | 268 using WTF::emptyAtom; |
264 using WTF::starAtom; | 269 using WTF::starAtom; |
265 using WTF::xmlAtom; | 270 using WTF::xmlAtom; |
266 using WTF::xmlnsAtom; | 271 using WTF::xmlnsAtom; |
267 using WTF::xlinkAtom; | 272 using WTF::xlinkAtom; |
268 #endif | 273 #endif |
269 | 274 |
270 #include "wtf/text/StringConcatenate.h" | 275 #include "wtf/text/StringConcatenate.h" |
271 #endif // AtomicString_h | 276 #endif // AtomicString_h |
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