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 "JSDOMImplementation.h"
23
24#include "JSDOMBinding.h"
25#include "JSDOMConstructorNotConstructable.h"
26#include "JSDOMConvertBoolean.h"
27#include "JSDOMConvertInterface.h"
28#include "JSDOMConvertNullable.h"
29#include "JSDOMConvertStrings.h"
30#include "JSDOMExceptionHandling.h"
31#include "JSDOMGlobalObject.h"
32#include "JSDOMOperation.h"
33#include "JSDOMWrapperCache.h"
34#include "JSDocumentType.h"
35#include "JSHTMLDocument.h"
36#include "JSXMLDocument.h"
37#include "ScriptExecutionContext.h"
38#include <JavaScriptCore/FunctionPrototype.h>
39#include <JavaScriptCore/HeapSnapshotBuilder.h>
40#include <JavaScriptCore/JSCInlines.h>
41#include <wtf/GetPtr.h>
42#include <wtf/PointerPreparations.h>
43#include <wtf/URL.h>
44
45
46namespace WebCore {
47using namespace JSC;
48
49// Functions
50
51JSC::EncodedJSValue JSC_HOST_CALL jsDOMImplementationPrototypeFunctionCreateDocumentType(JSC::ExecState*);
52JSC::EncodedJSValue JSC_HOST_CALL jsDOMImplementationPrototypeFunctionCreateDocument(JSC::ExecState*);
53JSC::EncodedJSValue JSC_HOST_CALL jsDOMImplementationPrototypeFunctionCreateHTMLDocument(JSC::ExecState*);
54JSC::EncodedJSValue JSC_HOST_CALL jsDOMImplementationPrototypeFunctionHasFeature(JSC::ExecState*);
55
56// Attributes
57
58JSC::EncodedJSValue jsDOMImplementationConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
59bool setJSDOMImplementationConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
60
61class JSDOMImplementationPrototype : public JSC::JSNonFinalObject {
62public:
63 using Base = JSC::JSNonFinalObject;
64 static JSDOMImplementationPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure)
65 {
66 JSDOMImplementationPrototype* ptr = new (NotNull, JSC::allocateCell<JSDOMImplementationPrototype>(vm.heap)) JSDOMImplementationPrototype(vm, globalObject, structure);
67 ptr->finishCreation(vm);
68 return ptr;
69 }
70
71 DECLARE_INFO;
72 static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
73 {
74 return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
75 }
76
77private:
78 JSDOMImplementationPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
79 : JSC::JSNonFinalObject(vm, structure)
80 {
81 }
82
83 void finishCreation(JSC::VM&);
84};
85
86using JSDOMImplementationConstructor = JSDOMConstructorNotConstructable<JSDOMImplementation>;
87
88template<> JSValue JSDOMImplementationConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
89{
90 UNUSED_PARAM(vm);
91 return globalObject.functionPrototype();
92}
93
94template<> void JSDOMImplementationConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
95{
96 putDirect(vm, vm.propertyNames->prototype, JSDOMImplementation::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
97 putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("DOMImplementation"_s)), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
98 putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
99}
100
101template<> const ClassInfo JSDOMImplementationConstructor::s_info = { "DOMImplementation", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMImplementationConstructor) };
102
103/* Hash table for prototype */
104
105static const HashTableValue JSDOMImplementationPrototypeTableValues[] =
106{
107 { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMImplementationConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMImplementationConstructor) } },
108 { "createDocumentType", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDOMImplementationPrototypeFunctionCreateDocumentType), (intptr_t) (3) } },
109 { "createDocument", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDOMImplementationPrototypeFunctionCreateDocument), (intptr_t) (2) } },
110 { "createHTMLDocument", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDOMImplementationPrototypeFunctionCreateHTMLDocument), (intptr_t) (0) } },
111 { "hasFeature", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDOMImplementationPrototypeFunctionHasFeature), (intptr_t) (0) } },
112};
113
114const ClassInfo JSDOMImplementationPrototype::s_info = { "DOMImplementationPrototype", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMImplementationPrototype) };
115
116void JSDOMImplementationPrototype::finishCreation(VM& vm)
117{
118 Base::finishCreation(vm);
119 reifyStaticProperties(vm, JSDOMImplementation::info(), JSDOMImplementationPrototypeTableValues, *this);
120}
121
122const ClassInfo JSDOMImplementation::s_info = { "DOMImplementation", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMImplementation) };
123
124JSDOMImplementation::JSDOMImplementation(Structure* structure, JSDOMGlobalObject& globalObject, Ref<DOMImplementation>&& impl)
125 : JSDOMWrapper<DOMImplementation>(structure, globalObject, WTFMove(impl))
126{
127}
128
129void JSDOMImplementation::finishCreation(VM& vm)
130{
131 Base::finishCreation(vm);
132 ASSERT(inherits(vm, info()));
133
134}
135
136JSObject* JSDOMImplementation::createPrototype(VM& vm, JSDOMGlobalObject& globalObject)
137{
138 return JSDOMImplementationPrototype::create(vm, &globalObject, JSDOMImplementationPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype()));
139}
140
141JSObject* JSDOMImplementation::prototype(VM& vm, JSDOMGlobalObject& globalObject)
142{
143 return getDOMPrototype<JSDOMImplementation>(vm, globalObject);
144}
145
146JSValue JSDOMImplementation::getConstructor(VM& vm, const JSGlobalObject* globalObject)
147{
148 return getDOMConstructor<JSDOMImplementationConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject));
149}
150
151void JSDOMImplementation::destroy(JSC::JSCell* cell)
152{
153 JSDOMImplementation* thisObject = static_cast<JSDOMImplementation*>(cell);
154 thisObject->JSDOMImplementation::~JSDOMImplementation();
155}
156
157template<> inline JSDOMImplementation* IDLOperation<JSDOMImplementation>::cast(ExecState& state)
158{
159 return jsDynamicCast<JSDOMImplementation*>(state.vm(), state.thisValue());
160}
161
162EncodedJSValue jsDOMImplementationConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
163{
164 VM& vm = state->vm();
165 auto throwScope = DECLARE_THROW_SCOPE(vm);
166 auto* prototype = jsDynamicCast<JSDOMImplementationPrototype*>(vm, JSValue::decode(thisValue));
167 if (UNLIKELY(!prototype))
168 return throwVMTypeError(state, throwScope);
169 return JSValue::encode(JSDOMImplementation::getConstructor(state->vm(), prototype->globalObject()));
170}
171
172bool setJSDOMImplementationConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
173{
174 VM& vm = state->vm();
175 auto throwScope = DECLARE_THROW_SCOPE(vm);
176 auto* prototype = jsDynamicCast<JSDOMImplementationPrototype*>(vm, JSValue::decode(thisValue));
177 if (UNLIKELY(!prototype)) {
178 throwVMTypeError(state, throwScope);
179 return false;
180 }
181 // Shadowing a built-in constructor
182 return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue));
183}
184
185static inline JSC::EncodedJSValue jsDOMImplementationPrototypeFunctionCreateDocumentTypeBody(JSC::ExecState* state, typename IDLOperation<JSDOMImplementation>::ClassParameter castedThis, JSC::ThrowScope& throwScope)
186{
187 UNUSED_PARAM(state);
188 UNUSED_PARAM(throwScope);
189 auto& impl = castedThis->wrapped();
190 if (UNLIKELY(state->argumentCount() < 3))
191 return throwVMError(state, throwScope, createNotEnoughArgumentsError(state));
192 auto qualifiedName = convert<IDLDOMString>(*state, state->uncheckedArgument(0));
193 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
194 auto publicId = convert<IDLDOMString>(*state, state->uncheckedArgument(1));
195 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
196 auto systemId = convert<IDLDOMString>(*state, state->uncheckedArgument(2));
197 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
198 return JSValue::encode(toJSNewlyCreated<IDLInterface<DocumentType>>(*state, *castedThis->globalObject(), throwScope, impl.createDocumentType(WTFMove(qualifiedName), WTFMove(publicId), WTFMove(systemId))));
199}
200
201EncodedJSValue JSC_HOST_CALL jsDOMImplementationPrototypeFunctionCreateDocumentType(ExecState* state)
202{
203 return IDLOperation<JSDOMImplementation>::call<jsDOMImplementationPrototypeFunctionCreateDocumentTypeBody>(*state, "createDocumentType");
204}
205
206static inline JSC::EncodedJSValue jsDOMImplementationPrototypeFunctionCreateDocumentBody(JSC::ExecState* state, typename IDLOperation<JSDOMImplementation>::ClassParameter castedThis, JSC::ThrowScope& throwScope)
207{
208 UNUSED_PARAM(state);
209 UNUSED_PARAM(throwScope);
210 auto& impl = castedThis->wrapped();
211 if (UNLIKELY(state->argumentCount() < 2))
212 return throwVMError(state, throwScope, createNotEnoughArgumentsError(state));
213 auto namespaceURI = convert<IDLNullable<IDLDOMString>>(*state, state->uncheckedArgument(0));
214 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
215 auto qualifiedName = convert<IDLTreatNullAsEmptyAdaptor<IDLDOMString>>(*state, state->uncheckedArgument(1));
216 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
217 auto doctype = convert<IDLNullable<IDLInterface<DocumentType>>>(*state, state->argument(2), [](JSC::ExecState& state, JSC::ThrowScope& scope) { throwArgumentTypeError(state, scope, 2, "doctype", "DOMImplementation", "createDocument", "DocumentType"); });
218 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
219 return JSValue::encode(toJSNewlyCreated<IDLInterface<XMLDocument>>(*state, *castedThis->globalObject(), throwScope, impl.createDocument(WTFMove(namespaceURI), WTFMove(qualifiedName), WTFMove(doctype))));
220}
221
222EncodedJSValue JSC_HOST_CALL jsDOMImplementationPrototypeFunctionCreateDocument(ExecState* state)
223{
224 return IDLOperation<JSDOMImplementation>::call<jsDOMImplementationPrototypeFunctionCreateDocumentBody>(*state, "createDocument");
225}
226
227static inline JSC::EncodedJSValue jsDOMImplementationPrototypeFunctionCreateHTMLDocumentBody(JSC::ExecState* state, typename IDLOperation<JSDOMImplementation>::ClassParameter castedThis, JSC::ThrowScope& throwScope)
228{
229 UNUSED_PARAM(state);
230 UNUSED_PARAM(throwScope);
231 auto& impl = castedThis->wrapped();
232 auto title = state->argument(0).isUndefined() ? String() : convert<IDLDOMString>(*state, state->uncheckedArgument(0));
233 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
234 return JSValue::encode(toJSNewlyCreated<IDLInterface<HTMLDocument>>(*state, *castedThis->globalObject(), impl.createHTMLDocument(WTFMove(title))));
235}
236
237EncodedJSValue JSC_HOST_CALL jsDOMImplementationPrototypeFunctionCreateHTMLDocument(ExecState* state)
238{
239 return IDLOperation<JSDOMImplementation>::call<jsDOMImplementationPrototypeFunctionCreateHTMLDocumentBody>(*state, "createHTMLDocument");
240}
241
242static inline JSC::EncodedJSValue jsDOMImplementationPrototypeFunctionHasFeatureBody(JSC::ExecState* state, typename IDLOperation<JSDOMImplementation>::ClassParameter castedThis, JSC::ThrowScope& throwScope)
243{
244 UNUSED_PARAM(state);
245 UNUSED_PARAM(throwScope);
246 auto& impl = castedThis->wrapped();
247 return JSValue::encode(toJS<IDLBoolean>(impl.hasFeature()));
248}
249
250EncodedJSValue JSC_HOST_CALL jsDOMImplementationPrototypeFunctionHasFeature(ExecState* state)
251{
252 return IDLOperation<JSDOMImplementation>::call<jsDOMImplementationPrototypeFunctionHasFeatureBody>(*state, "hasFeature");
253}
254
255void JSDOMImplementation::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder)
256{
257 auto* thisObject = jsCast<JSDOMImplementation*>(cell);
258 builder.setWrappedObjectForCell(cell, &thisObject->wrapped());
259 if (thisObject->scriptExecutionContext())
260 builder.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string());
261 Base::heapSnapshot(cell, builder);
262}
263
264bool JSDOMImplementationOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor, const char** reason)
265{
266 auto* jsDOMImplementation = jsCast<JSDOMImplementation*>(handle.slot()->asCell());
267 Document* root = WTF::getPtr(jsDOMImplementation->wrapped().document());
268 if (!root)
269 return false;
270 if (UNLIKELY(reason))
271 *reason = "Reachable from Document";
272 return visitor.containsOpaqueRoot(root);
273}
274
275void JSDOMImplementationOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
276{
277 auto* jsDOMImplementation = static_cast<JSDOMImplementation*>(handle.slot()->asCell());
278 auto& world = *static_cast<DOMWrapperWorld*>(context);
279 uncacheWrapper(world, &jsDOMImplementation->wrapped(), jsDOMImplementation);
280}
281
282JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<DOMImplementation>&& impl)
283{
284 // If you hit this failure the interface definition has the ImplementationLacksVTable
285 // attribute. You should remove that attribute. If the class has subclasses
286 // that may be passed through this toJS() function you should use the SkipVTableValidation
287 // attribute to DOMImplementation.
288 static_assert(!std::is_polymorphic<DOMImplementation>::value, "DOMImplementation is polymorphic but the IDL claims it is not");
289 return createWrapper<DOMImplementation>(globalObject, WTFMove(impl));
290}
291
292JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, DOMImplementation& impl)
293{
294 return wrap(state, globalObject, impl);
295}
296
297DOMImplementation* JSDOMImplementation::toWrapped(JSC::VM& vm, JSC::JSValue value)
298{
299 if (auto* wrapper = jsDynamicCast<JSDOMImplementation*>(vm, value))
300 return &wrapper->wrapped();
301 return nullptr;
302}
303
304}
305