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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008 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 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
11 * notice, this list of conditions and the following disclaimer in the | 11 * notice, this list of conditions and the following disclaimer in the |
12 * documentation and/or other materials provided with the distribution. | 12 * documentation and/or other materials provided with the distribution. |
13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of | 13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of |
14 * its contributors may be used to endorse or promote products derived | 14 * its contributors may be used to endorse or promote products derived |
15 * from this software without specific prior written permission. | 15 * from this software without specific prior written permission. |
16 * | 16 * |
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 */ | 27 */ |
28 | 28 |
29 #include "wtf/text/Collator.h" | 29 #include "platform/wtf/text/Collator.h" |
30 | 30 |
31 #include "wtf/Assertions.h" | 31 #include "platform/wtf/Assertions.h" |
32 #include "wtf/PtrUtil.h" | 32 #include "platform/wtf/PtrUtil.h" |
33 #include "wtf/StdLibExtras.h" | 33 #include "platform/wtf/StdLibExtras.h" |
34 #include "wtf/StringExtras.h" | 34 #include "platform/wtf/StringExtras.h" |
35 #include "wtf/Threading.h" | 35 #include "platform/wtf/Threading.h" |
36 #include "wtf/ThreadingPrimitives.h" | 36 #include "platform/wtf/ThreadingPrimitives.h" |
37 #include <memory> | 37 #include <memory> |
38 #include <stdlib.h> | 38 #include <stdlib.h> |
39 #include <string.h> | 39 #include <string.h> |
40 #include <unicode/ucol.h> | 40 #include <unicode/ucol.h> |
41 | 41 |
42 namespace WTF { | 42 namespace WTF { |
43 | 43 |
44 static UCollator* cachedCollator; | 44 static UCollator* cachedCollator; |
45 static char cachedEquivalentLocale[Collator::ulocFullnameCapacity]; | 45 static char cachedEquivalentLocale[Collator::ulocFullnameCapacity]; |
46 static Mutex& cachedCollatorMutex() { | 46 static Mutex& cachedCollatorMutex() { |
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133 void Collator::setEquivalentLocale(const char* locale, char* equivalentLocale) { | 133 void Collator::setEquivalentLocale(const char* locale, char* equivalentLocale) { |
134 UErrorCode status = U_ZERO_ERROR; | 134 UErrorCode status = U_ZERO_ERROR; |
135 UBool isAvailable; | 135 UBool isAvailable; |
136 ucol_getFunctionalEquivalent(equivalentLocale, ulocFullnameCapacity, | 136 ucol_getFunctionalEquivalent(equivalentLocale, ulocFullnameCapacity, |
137 "collation", locale, &isAvailable, &status); | 137 "collation", locale, &isAvailable, &status); |
138 if (U_FAILURE(status)) | 138 if (U_FAILURE(status)) |
139 strcpy(equivalentLocale, "root"); | 139 strcpy(equivalentLocale, "root"); |
140 } | 140 } |
141 | 141 |
142 } // namespace WTF | 142 } // namespace WTF |
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