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Side by Side Diff: third_party/WebKit/Source/platform/wtf/StringExtras.h

Issue 2741343017: Move files in wtf/ to platform/wtf/ (Part 4). (Closed)
Patch Set: Rebase. Created 3 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 2006, 2010 Apple Inc. All rights reserved. 2 * Copyright (C) 2006, 2010 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
11 * documentation and/or other materials provided with the distribution. 11 * documentation and/or other materials provided with the distribution.
12 * 12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */ 24 */
25 25
26 #ifndef WTF_StringExtras_h 26 #ifndef WTF_StringExtras_h
27 #define WTF_StringExtras_h 27 #define WTF_StringExtras_h
28 28
29 #include "wtf/build_config.h" 29 #include "platform/wtf/build_config.h"
30 #include <stdarg.h> 30 #include <stdarg.h>
31 #include <stdio.h> 31 #include <stdio.h>
32 #include <string.h> 32 #include <string.h>
33 33
34 #if OS(POSIX) 34 #if OS(POSIX)
35 #include <strings.h> 35 #include <strings.h>
36 #endif 36 #endif
37 37
38 #if COMPILER(MSVC) 38 #if COMPILER(MSVC)
39 // FIXME: why a COMPILER check instead of OS? also, these should be HAVE checks 39 // FIXME: why a COMPILER check instead of OS? also, these should be HAVE checks
40 40
41 #if _MSC_VER < 1900 41 #if _MSC_VER < 1900
42 // snprintf is implemented in VS 2015 42 // snprintf is implemented in VS 2015
43 inline int snprintf(char* buffer, size_t count, const char* format, ...) { 43 inline int snprintf(char* buffer, size_t count, const char* format, ...) {
44 int result; 44 int result;
45 va_list args; 45 va_list args;
46 va_start(args, format); 46 va_start(args, format);
47 result = _vsnprintf(buffer, count, format, args); 47 result = _vsnprintf(buffer, count, format, args);
48 va_end(args); 48 va_end(args);
49 49
50 // In the case where the string entirely filled the buffer, _vsnprintf will 50 // In the case where the string entirely filled the buffer, _vsnprintf will
51 // not null-terminate it, but snprintf must. 51 // not null-terminate it, but snprintf must.
52 if (count > 0) 52 if (count > 0)
53 buffer[count - 1] = '\0'; 53 buffer[count - 1] = '\0';
54 54
55 return result; 55 return result;
56 } 56 }
57 57
58 inline double wtf_vsnprintf(char* buffer, 58 inline double wtf_vsnprintf(char* buffer, // NOLINT
59 size_t count, 59 size_t count,
60 const char* format, 60 const char* format,
61 va_list args) { 61 va_list args) {
62 int result = _vsnprintf(buffer, count, format, args); 62 int result = _vsnprintf(buffer, count, format, args);
63 63
64 // In the case where the string entirely filled the buffer, _vsnprintf will 64 // In the case where the string entirely filled the buffer, _vsnprintf will
65 // not null-terminate it, but vsnprintf must. 65 // not null-terminate it, but vsnprintf must.
66 if (count > 0) 66 if (count > 0)
67 buffer[count - 1] = '\0'; 67 buffer[count - 1] = '\0';
68 68
(...skipping 11 matching lines...) Expand all
80 return _strnicmp(s1, s2, len); 80 return _strnicmp(s1, s2, len);
81 } 81 }
82 82
83 inline int strcasecmp(const char* s1, const char* s2) { 83 inline int strcasecmp(const char* s1, const char* s2) {
84 return _stricmp(s1, s2); 84 return _stricmp(s1, s2);
85 } 85 }
86 86
87 #endif 87 #endif
88 88
89 #endif // WTF_StringExtras_h 89 #endif // WTF_StringExtras_h
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