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1 /* | 1 /* |
2 * Copyright (C) 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2012 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
23 * THE POSSIBILITY OF SUCH DAMAGE. | 23 * THE POSSIBILITY OF SUCH DAMAGE. |
24 */ | 24 */ |
25 | 25 |
26 #include "wtf/text/AtomicString.h" | 26 #include "wtf/text/AtomicString.h" |
27 | 27 |
28 #include "wtf/text/AtomicStringTable.h" | 28 #include "wtf/text/AtomicStringTable.h" |
29 | 29 |
30 #if OS(MACOSX) | 30 #if OS(MACOSX) |
31 | 31 |
| 32 #include <CoreFoundation/CoreFoundation.h> |
32 #include "wtf/text/CString.h" | 33 #include "wtf/text/CString.h" |
33 #include <CoreFoundation/CoreFoundation.h> | |
34 | 34 |
35 namespace WTF { | 35 namespace WTF { |
36 | 36 |
37 PassRefPtr<StringImpl> AtomicString::add(CFStringRef string) { | 37 PassRefPtr<StringImpl> AtomicString::add(CFStringRef string) { |
38 if (!string) | 38 if (!string) |
39 return nullptr; | 39 return nullptr; |
40 | 40 |
41 CFIndex length = CFStringGetLength(string); | 41 CFIndex length = CFStringGetLength(string); |
42 | 42 |
43 if (const LChar* ptr = reinterpret_cast<const LChar*>( | 43 if (const LChar* ptr = reinterpret_cast<const LChar*>( |
44 CFStringGetCStringPtr(string, kCFStringEncodingISOLatin1))) | 44 CFStringGetCStringPtr(string, kCFStringEncodingISOLatin1))) |
45 return AtomicStringTable::instance().add(ptr, length); | 45 return AtomicStringTable::instance().add(ptr, length); |
46 | 46 |
47 if (const UniChar* ptr = CFStringGetCharactersPtr(string)) | 47 if (const UniChar* ptr = CFStringGetCharactersPtr(string)) |
48 return AtomicStringTable::instance().add( | 48 return AtomicStringTable::instance().add( |
49 reinterpret_cast<const UChar*>(ptr), length); | 49 reinterpret_cast<const UChar*>(ptr), length); |
50 | 50 |
51 Vector<UniChar, 1024> ucharBuffer(length); | 51 Vector<UniChar, 1024> ucharBuffer(length); |
52 CFStringGetCharacters(string, CFRangeMake(0, length), ucharBuffer.data()); | 52 CFStringGetCharacters(string, CFRangeMake(0, length), ucharBuffer.data()); |
53 return AtomicStringTable::instance().add( | 53 return AtomicStringTable::instance().add( |
54 reinterpret_cast<const UChar*>(ucharBuffer.data()), length); | 54 reinterpret_cast<const UChar*>(ucharBuffer.data()), length); |
55 } | 55 } |
56 | 56 |
57 } // namespace WTF | 57 } // namespace WTF |
58 | 58 |
59 #endif // OS(MACOSX) | 59 #endif // OS(MACOSX) |
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