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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 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 | 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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| 42 void V8Crypto::getRandomValuesMethodCustom(const v8::FunctionCallbackInfo<v8::Va
lue>& info) | 42 void V8Crypto::getRandomValuesMethodCustom(const v8::FunctionCallbackInfo<v8::Va
lue>& info) |
| 43 { | 43 { |
| 44 ExceptionState exceptionState(ExceptionState::ExecutionContext, "getRandomVa
lues", "Crypto", info.Holder(), info.GetIsolate()); | 44 ExceptionState exceptionState(ExceptionState::ExecutionContext, "getRandomVa
lues", "Crypto", info.Holder(), info.GetIsolate()); |
| 45 if (info.Length() < 1) { | 45 if (info.Length() < 1) { |
| 46 exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, i
nfo.Length())); | 46 exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, i
nfo.Length())); |
| 47 exceptionState.throwIfNeeded(); | 47 exceptionState.throwIfNeeded(); |
| 48 return; | 48 return; |
| 49 } | 49 } |
| 50 | 50 |
| 51 v8::Handle<v8::Value> buffer = info[0]; | 51 v8::Handle<v8::Value> buffer = info[0]; |
| 52 if (!V8ArrayBufferView::hasInstance(buffer, info.GetIsolate(), worldType(inf
o.GetIsolate()))) { | 52 if (!V8ArrayBufferView::hasInstance(buffer, info.GetIsolate())) { |
| 53 exceptionState.throwTypeError("First argument is not an ArrayBufferView"
); | 53 exceptionState.throwTypeError("First argument is not an ArrayBufferView"
); |
| 54 } else { | 54 } else { |
| 55 ArrayBufferView* arrayBufferView = V8ArrayBufferView::toNative(v8::Handl
e<v8::Object>::Cast(buffer)); | 55 ArrayBufferView* arrayBufferView = V8ArrayBufferView::toNative(v8::Handl
e<v8::Object>::Cast(buffer)); |
| 56 ASSERT(arrayBufferView); | 56 ASSERT(arrayBufferView); |
| 57 | 57 |
| 58 Crypto::getRandomValues(arrayBufferView, exceptionState); | 58 Crypto::getRandomValues(arrayBufferView, exceptionState); |
| 59 } | 59 } |
| 60 | 60 |
| 61 if (exceptionState.throwIfNeeded()) | 61 if (exceptionState.throwIfNeeded()) |
| 62 return; | 62 return; |
| 63 | 63 |
| 64 v8SetReturnValue(info, buffer); | 64 v8SetReturnValue(info, buffer); |
| 65 } | 65 } |
| 66 | 66 |
| 67 } // namespace WebCore | 67 } // namespace WebCore |
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