| | 1 | /* |
| | 2 | * Copyright (C) 2006 Apple Inc. All rights reserved. |
| | 3 | * Copyright (C) 2007 Eric Seidel <eric@webkit.org> |
| | 4 | * |
| | 5 | * Redistribution and use in source and binary forms, with or without |
| | 6 | * modification, are permitted provided that the following conditions |
| | 7 | * are met: |
| | 8 | * 1. Redistributions of source code must retain the above copyright |
| | 9 | * notice, this list of conditions and the following disclaimer. |
| | 10 | * 2. Redistributions in binary form must reproduce the above copyright |
| | 11 | * notice, this list of conditions and the following disclaimer in the |
| | 12 | * documentation and/or other materials provided with the distribution. |
| | 13 | * |
| | 14 | * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| | 15 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| | 17 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| | 18 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| | 19 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| | 20 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| | 21 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| | 22 | * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| | 23 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| | 24 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| | 25 | */ |
| | 26 | |
| | 27 | #include "config.h" |
| | 28 | #include "JSCallbackObject.h" |
| | 29 | |
| | 30 | #include "Heap.h" |
| | 31 | #include "JSCInlines.h" |
| | 32 | #include <wtf/text/StringHash.h> |
| | 33 | |
| | 34 | namespace JSC { |
| | 35 | |
| | 36 | // Define the two types of JSCallbackObjects we support. |
| | 37 | template <> const ClassInfo JSCallbackObject<JSDestructibleObject>::s_info = { "CallbackObject", &Base::s_info, 0, CREATE_METHOD_TABLE(JSCallbackObject) }; |
| | 38 | template <> const ClassInfo JSCallbackObject<JSGlobalObject>::s_info = { "CallbackGlobalObject", &Base::s_info, 0, CREATE_METHOD_TABLE(JSCallbackObject) }; |
| | 39 | |
| | 40 | template<> const bool JSCallbackObject<JSDestructibleObject>::needsDestruction = true; |
| | 41 | template<> const bool JSCallbackObject<JSGlobalObject>::needsDestruction = false; |
| | 42 | |
| | 43 | template<> |
| | 44 | JSCallbackObject<JSGlobalObject>* JSCallbackObject<JSGlobalObject>::create(VM& vm, JSClassRef classRef, Structure* structure) |
| | 45 | { |
| | 46 | JSCallbackObject<JSGlobalObject>* callbackObject = new (NotNull, allocateCell<JSCallbackObject<JSGlobalObject>>(vm.heap)) JSCallbackObject(vm, classRef, structure); |
| | 47 | callbackObject->finishCreation(vm); |
| | 48 | vm.heap.addFinalizer(callbackObject, destroy); |
| | 49 | return callbackObject; |
| | 50 | } |
| | 51 | |
| | 52 | template <> |
| | 53 | Structure* JSCallbackObject<JSDestructibleObject>::createStructure(VM& vm, JSGlobalObject* globalObject, JSValue proto) |
| | 54 | { |
| | 55 | return Structure::create(vm, globalObject, proto, TypeInfo(ObjectType, StructureFlags), info()); |
| | 56 | } |
| | 57 | |
| | 58 | template <> |
| | 59 | Structure* JSCallbackObject<JSGlobalObject>::createStructure(VM& vm, JSGlobalObject* globalObject, JSValue proto) |
| | 60 | { |
| | 61 | return Structure::create(vm, globalObject, proto, TypeInfo(GlobalObjectType, StructureFlags), info()); |
| | 62 | } |
| | 63 | |
| | 64 | } // namespace JSC |
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