OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
(...skipping 17 matching lines...) Expand all Loading... |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef V8BindingMacros_h | 31 #ifndef V8BindingMacros_h |
32 #define V8BindingMacros_h | 32 #define V8BindingMacros_h |
33 | 33 |
34 namespace WebCore { | 34 namespace WebCore { |
35 | 35 |
36 // Naming scheme: | 36 // Naming scheme: |
37 // TO*_RETURNTYPE[_ARGTYPE]... | 37 // TO*_RETURNTYPE[_ARGTYPE]... |
38 // ...removing RETURNTYPE/ARGTYPE duplicate if an argument is simply returned | 38 // ...using _DEFAULT instead of _ANY..._ANY when returing a default value. |
39 | 39 |
40 #define TONATIVE_EXCEPTION(type, var, value) \ | 40 #define TONATIVE_EXCEPTION(type, var, value) \ |
41 type var; \ | 41 type var; \ |
42 { \ | 42 { \ |
43 v8::TryCatch block; \ | 43 v8::TryCatch block; \ |
44 var = (value); \ | 44 var = (value); \ |
45 if (UNLIKELY(block.HasCaught())) \ | 45 if (UNLIKELY(block.HasCaught())) \ |
46 return block.ReThrow(); \ | 46 return block.ReThrow(); \ |
47 } | 47 } |
48 | 48 |
49 #define TONATIVE_VOID(type, var, value) \ | 49 #define TONATIVE_VOID(type, var, value) \ |
50 type var; \ | 50 type var; \ |
51 { \ | 51 { \ |
52 v8::TryCatch block; \ | 52 v8::TryCatch block; \ |
53 var = (value); \ | 53 var = (value); \ |
54 if (UNLIKELY(block.HasCaught())) { \ | 54 if (UNLIKELY(block.HasCaught())) { \ |
55 block.ReThrow(); \ | 55 block.ReThrow(); \ |
56 return; \ | 56 return; \ |
57 } \ | 57 } \ |
58 } | 58 } |
59 | 59 |
60 #define TONATIVE_BOOL(type, var, value, retVal) \ | 60 #define TONATIVE_DEFAULT(type, var, value, retVal) \ |
61 type var; \ | 61 type var; \ |
62 { \ | 62 { \ |
63 v8::TryCatch block; \ | 63 v8::TryCatch block; \ |
64 var = (value); \ | 64 var = (value); \ |
65 if (UNLIKELY(block.HasCaught())) { \ | 65 if (UNLIKELY(block.HasCaught())) { \ |
66 block.ReThrow(); \ | 66 block.ReThrow(); \ |
67 return retVal; \ | 67 return retVal; \ |
68 } \ | 68 } \ |
69 } | 69 } |
70 | 70 |
71 #define TONATIVE_VOID_EXCEPTIONSTATE(type, var, value, exceptionState) \ | 71 #define TONATIVE_VOID_EXCEPTIONSTATE(type, var, value, exceptionState) \ |
72 type var; \ | 72 type var; \ |
73 { \ | 73 { \ |
74 v8::TryCatch block; \ | 74 v8::TryCatch block; \ |
75 var = (value); \ | 75 var = (value); \ |
76 if (UNLIKELY(block.HasCaught())) \ | 76 if (UNLIKELY(block.HasCaught())) \ |
77 exceptionState.rethrowV8Exception(block.Exception()); \ | 77 exceptionState.rethrowV8Exception(block.Exception()); \ |
78 if (UNLIKELY(exceptionState.throwIfNeeded())) \ | 78 if (UNLIKELY(exceptionState.throwIfNeeded())) \ |
79 return; \ | 79 return; \ |
80 } | 80 } |
81 | 81 |
82 #define TONATIVE_BOOL_EXCEPTIONSTATE(type, var, value, exceptionState, retVal) \ | 82 #define TONATIVE_DEFAULT_EXCEPTIONSTATE(type, var, value, exceptionState, retVal
) \ |
83 type var; \ | 83 type var; \ |
84 { \ | 84 { \ |
85 v8::TryCatch block; \ | 85 v8::TryCatch block; \ |
86 var = (value); \ | 86 var = (value); \ |
87 if (UNLIKELY(block.HasCaught())) \ | 87 if (UNLIKELY(block.HasCaught())) \ |
88 exceptionState.rethrowV8Exception(block.Exception()); \ | 88 exceptionState.rethrowV8Exception(block.Exception()); \ |
89 if (UNLIKELY(exceptionState.throwIfNeeded())) \ | 89 if (UNLIKELY(exceptionState.throwIfNeeded())) \ |
90 return retVal; \ | 90 return retVal; \ |
91 } | 91 } |
92 | 92 |
93 // type is an instance of class template V8StringResource<>, | 93 // type is an instance of class template V8StringResource<>, |
94 // but Mode argument varies; using type (not Mode) for consistency | 94 // but Mode argument varies; using type (not Mode) for consistency |
95 // with other macros and ease of code generation | 95 // with other macros and ease of code generation |
96 #define TOSTRING_VOID(type, var, value) \ | 96 #define TOSTRING_VOID(type, var, value) \ |
97 type var(value); \ | 97 type var(value); \ |
98 if (UNLIKELY(!var.prepare())) \ | 98 if (UNLIKELY(!var.prepare())) \ |
99 return; | 99 return; |
100 | 100 |
101 #define TOSTRING_BOOL(type, var, value, retVal) \ | 101 #define TOSTRING_DEFAULT(type, var, value, retVal) \ |
102 type var(value); \ | 102 type var(value); \ |
103 if (UNLIKELY(!var.prepare())) \ | 103 if (UNLIKELY(!var.prepare())) \ |
104 return retVal; | 104 return retVal; |
105 | 105 |
106 } // namespace WebCore | 106 } // namespace WebCore |
107 | 107 |
108 #endif // V8BindingMacros_h | 108 #endif // V8BindingMacros_h |
OLD | NEW |