1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef WebCommon_h
#define WebCommon_h
#if !defined(BLINK_IMPLEMENTATION)
#define BLINK_IMPLEMENTATION 0
#endif
#if !defined(BLINK_PLATFORM_IMPLEMENTATION)
#define BLINK_PLATFORM_IMPLEMENTATION 0
#endif
#if !defined(BLINK_COMMON_IMPLEMENTATION)
#define BLINK_COMMON_IMPLEMENTATION 0
#endif
#if defined(COMPONENT_BUILD)
#if defined(WIN32)
#if BLINK_IMPLEMENTATION
#define BLINK_EXPORT __declspec(dllexport)
#else // BLINK_IMPLEMENTATION
#define BLINK_EXPORT __declspec(dllimport)
#endif
#if BLINK_PLATFORM_IMPLEMENTATION
#define BLINK_PLATFORM_EXPORT __declspec(dllexport)
#else // BLINK_PLATFORM_IMPLEMENTATION
#define BLINK_PLATFORM_EXPORT __declspec(dllimport)
#endif
#if BLINK_COMMON_IMPLEMENTATION
#define BLINK_COMMON_EXPORT __declspec(dllexport)
#else // BLINK_COMMON_IMPLEMENTATION
#define BLINK_COMMON_EXPORT __declspec(dllimport)
#endif
#else // defined(WIN32)
#define BLINK_EXPORT __attribute__((visibility("default")))
#define BLINK_PLATFORM_EXPORT __attribute__((visibility("default")))
#define BLINK_COMMON_EXPORT __attribute__((visibility("default")))
#endif
#else // defined(COMPONENT_BUILD)
#define BLINK_EXPORT
#define BLINK_PLATFORM_EXPORT
#define BLINK_COMMON_EXPORT
#endif
// -----------------------------------------------------------------------------
// Basic types
#include <stddef.h> // For size_t
#if defined(WIN32)
// Visual Studio doesn't have stdint.h.
typedef short int16_t;
typedef unsigned short uint16_t;
typedef int int32_t;
typedef unsigned int uint32_t;
typedef unsigned __int64 uint64_t;
#else
#include <stdint.h> // For int32_t
#endif
namespace blink {
// UTF-32 character type
typedef int32_t WebUChar32;
// UTF-16 character type
#if defined(WIN32)
typedef wchar_t WebUChar;
#else
typedef unsigned short WebUChar;
#endif
// Latin-1 character type
typedef unsigned char WebLChar;
// -----------------------------------------------------------------------------
// Assertions
BLINK_COMMON_EXPORT void failedAssertion(const char* file, int line, const char* function, const char* assertion);
} // namespace blink
// Ideally, only use inside the public directory but outside of INSIDE_BLINK blocks. (Otherwise use WTF's ASSERT.)
#if defined(NDEBUG)
#define BLINK_ASSERT(assertion) ((void)0)
#else
#define BLINK_ASSERT(assertion) do { \
if (!(assertion)) \
failedAssertion(__FILE__, __LINE__, __FUNCTION__, #assertion); \
} while (0)
#endif
#define BLINK_ASSERT_NOT_REACHED() BLINK_ASSERT(0)
#endif
|
