1 | /* |
2 | This file is part of the WebKit open source project. |
3 | This file has been generated by generate-bindings.pl. DO NOT MODIFY! |
4 | |
5 | This library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Library General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2 of the License, or (at your option) any later version. |
9 | |
10 | This library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Library General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Library General Public License |
16 | along with this library; see the file COPYING.LIB. If not, write to |
17 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
18 | Boston, MA 02110-1301, USA. |
19 | */ |
20 | |
21 | #include "config.h" |
22 | #include "JSGCObservation.h" |
23 | |
24 | #include "JSDOMAttribute.h" |
25 | #include "JSDOMBinding.h" |
26 | #include "JSDOMConvertBoolean.h" |
27 | #include "JSDOMExceptionHandling.h" |
28 | #include "JSDOMWrapperCache.h" |
29 | #include "ScriptExecutionContext.h" |
30 | #include <JavaScriptCore/HeapSnapshotBuilder.h> |
31 | #include <JavaScriptCore/JSCInlines.h> |
32 | #include <wtf/GetPtr.h> |
33 | #include <wtf/PointerPreparations.h> |
34 | #include <wtf/URL.h> |
35 | |
36 | |
37 | namespace WebCore { |
38 | using namespace JSC; |
39 | |
40 | // Attributes |
41 | |
42 | JSC::EncodedJSValue jsGCObservationWasCollected(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
43 | |
44 | class JSGCObservationPrototype : public JSC::JSNonFinalObject { |
45 | public: |
46 | using Base = JSC::JSNonFinalObject; |
47 | static JSGCObservationPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) |
48 | { |
49 | JSGCObservationPrototype* ptr = new (NotNull, JSC::allocateCell<JSGCObservationPrototype>(vm.heap)) JSGCObservationPrototype(vm, globalObject, structure); |
50 | ptr->finishCreation(vm); |
51 | return ptr; |
52 | } |
53 | |
54 | DECLARE_INFO; |
55 | static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) |
56 | { |
57 | return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); |
58 | } |
59 | |
60 | private: |
61 | JSGCObservationPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) |
62 | : JSC::JSNonFinalObject(vm, structure) |
63 | { |
64 | } |
65 | |
66 | void finishCreation(JSC::VM&); |
67 | }; |
68 | |
69 | /* Hash table for prototype */ |
70 | |
71 | static const HashTableValue JSGCObservationPrototypeTableValues[] = |
72 | { |
73 | { "wasCollected" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsGCObservationWasCollected), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
74 | }; |
75 | |
76 | const ClassInfo JSGCObservationPrototype::s_info = { "GCObservationPrototype" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSGCObservationPrototype) }; |
77 | |
78 | void JSGCObservationPrototype::finishCreation(VM& vm) |
79 | { |
80 | Base::finishCreation(vm); |
81 | reifyStaticProperties(vm, JSGCObservation::info(), JSGCObservationPrototypeTableValues, *this); |
82 | } |
83 | |
84 | const ClassInfo JSGCObservation::s_info = { "GCObservation" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSGCObservation) }; |
85 | |
86 | JSGCObservation::JSGCObservation(Structure* structure, JSDOMGlobalObject& globalObject, Ref<GCObservation>&& impl) |
87 | : JSDOMWrapper<GCObservation>(structure, globalObject, WTFMove(impl)) |
88 | { |
89 | } |
90 | |
91 | void JSGCObservation::finishCreation(VM& vm) |
92 | { |
93 | Base::finishCreation(vm); |
94 | ASSERT(inherits(vm, info())); |
95 | |
96 | } |
97 | |
98 | JSObject* JSGCObservation::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) |
99 | { |
100 | return JSGCObservationPrototype::create(vm, &globalObject, JSGCObservationPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); |
101 | } |
102 | |
103 | JSObject* JSGCObservation::prototype(VM& vm, JSDOMGlobalObject& globalObject) |
104 | { |
105 | return getDOMPrototype<JSGCObservation>(vm, globalObject); |
106 | } |
107 | |
108 | void JSGCObservation::destroy(JSC::JSCell* cell) |
109 | { |
110 | JSGCObservation* thisObject = static_cast<JSGCObservation*>(cell); |
111 | thisObject->JSGCObservation::~JSGCObservation(); |
112 | } |
113 | |
114 | template<> inline JSGCObservation* IDLAttribute<JSGCObservation>::cast(ExecState& state, EncodedJSValue thisValue) |
115 | { |
116 | return jsDynamicCast<JSGCObservation*>(state.vm(), JSValue::decode(thisValue)); |
117 | } |
118 | |
119 | static inline JSValue jsGCObservationWasCollectedGetter(ExecState& state, JSGCObservation& thisObject, ThrowScope& throwScope) |
120 | { |
121 | UNUSED_PARAM(throwScope); |
122 | UNUSED_PARAM(state); |
123 | auto& impl = thisObject.wrapped(); |
124 | JSValue result = toJS<IDLBoolean>(state, throwScope, impl.wasCollected()); |
125 | return result; |
126 | } |
127 | |
128 | EncodedJSValue jsGCObservationWasCollected(ExecState* state, EncodedJSValue thisValue, PropertyName) |
129 | { |
130 | return IDLAttribute<JSGCObservation>::get<jsGCObservationWasCollectedGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "wasCollected" ); |
131 | } |
132 | |
133 | void JSGCObservation::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder) |
134 | { |
135 | auto* thisObject = jsCast<JSGCObservation*>(cell); |
136 | builder.setWrappedObjectForCell(cell, &thisObject->wrapped()); |
137 | if (thisObject->scriptExecutionContext()) |
138 | builder.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string()); |
139 | Base::heapSnapshot(cell, builder); |
140 | } |
141 | |
142 | bool JSGCObservationOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor, const char** reason) |
143 | { |
144 | UNUSED_PARAM(handle); |
145 | UNUSED_PARAM(visitor); |
146 | UNUSED_PARAM(reason); |
147 | return false; |
148 | } |
149 | |
150 | void JSGCObservationOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context) |
151 | { |
152 | auto* jsGCObservation = static_cast<JSGCObservation*>(handle.slot()->asCell()); |
153 | auto& world = *static_cast<DOMWrapperWorld*>(context); |
154 | uncacheWrapper(world, &jsGCObservation->wrapped(), jsGCObservation); |
155 | } |
156 | |
157 | JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<GCObservation>&& impl) |
158 | { |
159 | // If you hit this failure the interface definition has the ImplementationLacksVTable |
160 | // attribute. You should remove that attribute. If the class has subclasses |
161 | // that may be passed through this toJS() function you should use the SkipVTableValidation |
162 | // attribute to GCObservation. |
163 | static_assert(!std::is_polymorphic<GCObservation>::value, "GCObservation is polymorphic but the IDL claims it is not" ); |
164 | return createWrapper<GCObservation>(globalObject, WTFMove(impl)); |
165 | } |
166 | |
167 | JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, GCObservation& impl) |
168 | { |
169 | return wrap(state, globalObject, impl); |
170 | } |
171 | |
172 | GCObservation* JSGCObservation::toWrapped(JSC::VM& vm, JSC::JSValue value) |
173 | { |
174 | if (auto* wrapper = jsDynamicCast<JSGCObservation*>(vm, value)) |
175 | return &wrapper->wrapped(); |
176 | return nullptr; |
177 | } |
178 | |
179 | } |
180 | |