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 "JSXPathEvaluator.h"
23
24#include "JSDOMBinding.h"
25#include "JSDOMConstructor.h"
26#include "JSDOMConvertInterface.h"
27#include "JSDOMConvertNullable.h"
28#include "JSDOMConvertNumbers.h"
29#include "JSDOMConvertStrings.h"
30#include "JSDOMConvertXPathNSResolver.h"
31#include "JSDOMExceptionHandling.h"
32#include "JSDOMGlobalObject.h"
33#include "JSDOMOperation.h"
34#include "JSDOMWrapperCache.h"
35#include "JSNode.h"
36#include "JSXPathExpression.h"
37#include "JSXPathNSResolver.h"
38#include "JSXPathResult.h"
39#include "ScriptExecutionContext.h"
40#include <JavaScriptCore/FunctionPrototype.h>
41#include <JavaScriptCore/HeapSnapshotBuilder.h>
42#include <JavaScriptCore/JSCInlines.h>
43#include <wtf/GetPtr.h>
44#include <wtf/PointerPreparations.h>
45#include <wtf/URL.h>
46
47
48namespace WebCore {
49using namespace JSC;
50
51// Functions
52
53JSC::EncodedJSValue JSC_HOST_CALL jsXPathEvaluatorPrototypeFunctionCreateExpression(JSC::ExecState*);
54JSC::EncodedJSValue JSC_HOST_CALL jsXPathEvaluatorPrototypeFunctionCreateNSResolver(JSC::ExecState*);
55JSC::EncodedJSValue JSC_HOST_CALL jsXPathEvaluatorPrototypeFunctionEvaluate(JSC::ExecState*);
56
57// Attributes
58
59JSC::EncodedJSValue jsXPathEvaluatorConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
60bool setJSXPathEvaluatorConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
61
62class JSXPathEvaluatorPrototype : public JSC::JSNonFinalObject {
63public:
64 using Base = JSC::JSNonFinalObject;
65 static JSXPathEvaluatorPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure)
66 {
67 JSXPathEvaluatorPrototype* ptr = new (NotNull, JSC::allocateCell<JSXPathEvaluatorPrototype>(vm.heap)) JSXPathEvaluatorPrototype(vm, globalObject, structure);
68 ptr->finishCreation(vm);
69 return ptr;
70 }
71
72 DECLARE_INFO;
73 static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
74 {
75 return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
76 }
77
78private:
79 JSXPathEvaluatorPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
80 : JSC::JSNonFinalObject(vm, structure)
81 {
82 }
83
84 void finishCreation(JSC::VM&);
85};
86
87using JSXPathEvaluatorConstructor = JSDOMConstructor<JSXPathEvaluator>;
88
89template<> EncodedJSValue JSC_HOST_CALL JSXPathEvaluatorConstructor::construct(ExecState* state)
90{
91 VM& vm = state->vm();
92 auto throwScope = DECLARE_THROW_SCOPE(vm);
93 UNUSED_PARAM(throwScope);
94 auto* castedThis = jsCast<JSXPathEvaluatorConstructor*>(state->jsCallee());
95 ASSERT(castedThis);
96 auto object = XPathEvaluator::create();
97 return JSValue::encode(toJSNewlyCreated<IDLInterface<XPathEvaluator>>(*state, *castedThis->globalObject(), WTFMove(object)));
98}
99
100template<> JSValue JSXPathEvaluatorConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
101{
102 UNUSED_PARAM(vm);
103 return globalObject.functionPrototype();
104}
105
106template<> void JSXPathEvaluatorConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
107{
108 putDirect(vm, vm.propertyNames->prototype, JSXPathEvaluator::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
109 putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("XPathEvaluator"_s)), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
110 putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
111}
112
113template<> const ClassInfo JSXPathEvaluatorConstructor::s_info = { "XPathEvaluator", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSXPathEvaluatorConstructor) };
114
115/* Hash table for prototype */
116
117static const HashTableValue JSXPathEvaluatorPrototypeTableValues[] =
118{
119 { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsXPathEvaluatorConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSXPathEvaluatorConstructor) } },
120 { "createExpression", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsXPathEvaluatorPrototypeFunctionCreateExpression), (intptr_t) (0) } },
121 { "createNSResolver", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsXPathEvaluatorPrototypeFunctionCreateNSResolver), (intptr_t) (0) } },
122 { "evaluate", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsXPathEvaluatorPrototypeFunctionEvaluate), (intptr_t) (0) } },
123};
124
125const ClassInfo JSXPathEvaluatorPrototype::s_info = { "XPathEvaluatorPrototype", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSXPathEvaluatorPrototype) };
126
127void JSXPathEvaluatorPrototype::finishCreation(VM& vm)
128{
129 Base::finishCreation(vm);
130 reifyStaticProperties(vm, JSXPathEvaluator::info(), JSXPathEvaluatorPrototypeTableValues, *this);
131}
132
133const ClassInfo JSXPathEvaluator::s_info = { "XPathEvaluator", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSXPathEvaluator) };
134
135JSXPathEvaluator::JSXPathEvaluator(Structure* structure, JSDOMGlobalObject& globalObject, Ref<XPathEvaluator>&& impl)
136 : JSDOMWrapper<XPathEvaluator>(structure, globalObject, WTFMove(impl))
137{
138}
139
140void JSXPathEvaluator::finishCreation(VM& vm)
141{
142 Base::finishCreation(vm);
143 ASSERT(inherits(vm, info()));
144
145}
146
147JSObject* JSXPathEvaluator::createPrototype(VM& vm, JSDOMGlobalObject& globalObject)
148{
149 return JSXPathEvaluatorPrototype::create(vm, &globalObject, JSXPathEvaluatorPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype()));
150}
151
152JSObject* JSXPathEvaluator::prototype(VM& vm, JSDOMGlobalObject& globalObject)
153{
154 return getDOMPrototype<JSXPathEvaluator>(vm, globalObject);
155}
156
157JSValue JSXPathEvaluator::getConstructor(VM& vm, const JSGlobalObject* globalObject)
158{
159 return getDOMConstructor<JSXPathEvaluatorConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject));
160}
161
162void JSXPathEvaluator::destroy(JSC::JSCell* cell)
163{
164 JSXPathEvaluator* thisObject = static_cast<JSXPathEvaluator*>(cell);
165 thisObject->JSXPathEvaluator::~JSXPathEvaluator();
166}
167
168template<> inline JSXPathEvaluator* IDLOperation<JSXPathEvaluator>::cast(ExecState& state)
169{
170 return jsDynamicCast<JSXPathEvaluator*>(state.vm(), state.thisValue());
171}
172
173EncodedJSValue jsXPathEvaluatorConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
174{
175 VM& vm = state->vm();
176 auto throwScope = DECLARE_THROW_SCOPE(vm);
177 auto* prototype = jsDynamicCast<JSXPathEvaluatorPrototype*>(vm, JSValue::decode(thisValue));
178 if (UNLIKELY(!prototype))
179 return throwVMTypeError(state, throwScope);
180 return JSValue::encode(JSXPathEvaluator::getConstructor(state->vm(), prototype->globalObject()));
181}
182
183bool setJSXPathEvaluatorConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
184{
185 VM& vm = state->vm();
186 auto throwScope = DECLARE_THROW_SCOPE(vm);
187 auto* prototype = jsDynamicCast<JSXPathEvaluatorPrototype*>(vm, JSValue::decode(thisValue));
188 if (UNLIKELY(!prototype)) {
189 throwVMTypeError(state, throwScope);
190 return false;
191 }
192 // Shadowing a built-in constructor
193 return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue));
194}
195
196static inline JSC::EncodedJSValue jsXPathEvaluatorPrototypeFunctionCreateExpressionBody(JSC::ExecState* state, typename IDLOperation<JSXPathEvaluator>::ClassParameter castedThis, JSC::ThrowScope& throwScope)
197{
198 UNUSED_PARAM(state);
199 UNUSED_PARAM(throwScope);
200 auto& impl = castedThis->wrapped();
201 auto expression = convert<IDLDOMString>(*state, state->argument(0));
202 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
203 auto resolver = convert<IDLNullable<IDLXPathNSResolver<XPathNSResolver>>>(*state, state->argument(1), [](JSC::ExecState& state, JSC::ThrowScope& scope) { throwArgumentTypeError(state, scope, 1, "resolver", "XPathEvaluator", "createExpression", "XPathNSResolver"); });
204 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
205 return JSValue::encode(toJS<IDLInterface<XPathExpression>>(*state, *castedThis->globalObject(), throwScope, impl.createExpression(WTFMove(expression), WTFMove(resolver))));
206}
207
208EncodedJSValue JSC_HOST_CALL jsXPathEvaluatorPrototypeFunctionCreateExpression(ExecState* state)
209{
210 return IDLOperation<JSXPathEvaluator>::call<jsXPathEvaluatorPrototypeFunctionCreateExpressionBody>(*state, "createExpression");
211}
212
213static inline JSC::EncodedJSValue jsXPathEvaluatorPrototypeFunctionCreateNSResolverBody(JSC::ExecState* state, typename IDLOperation<JSXPathEvaluator>::ClassParameter castedThis, JSC::ThrowScope& throwScope)
214{
215 UNUSED_PARAM(state);
216 UNUSED_PARAM(throwScope);
217 auto& impl = castedThis->wrapped();
218 auto nodeResolver = convert<IDLNullable<IDLInterface<Node>>>(*state, state->argument(0), [](JSC::ExecState& state, JSC::ThrowScope& scope) { throwArgumentTypeError(state, scope, 0, "nodeResolver", "XPathEvaluator", "createNSResolver", "Node"); });
219 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
220 return JSValue::encode(toJS<IDLXPathNSResolver<XPathNSResolver>>(*state, *castedThis->globalObject(), impl.createNSResolver(WTFMove(nodeResolver))));
221}
222
223EncodedJSValue JSC_HOST_CALL jsXPathEvaluatorPrototypeFunctionCreateNSResolver(ExecState* state)
224{
225 return IDLOperation<JSXPathEvaluator>::call<jsXPathEvaluatorPrototypeFunctionCreateNSResolverBody>(*state, "createNSResolver");
226}
227
228static inline JSC::EncodedJSValue jsXPathEvaluatorPrototypeFunctionEvaluateBody(JSC::ExecState* state, typename IDLOperation<JSXPathEvaluator>::ClassParameter castedThis, JSC::ThrowScope& throwScope)
229{
230 UNUSED_PARAM(state);
231 UNUSED_PARAM(throwScope);
232 auto& impl = castedThis->wrapped();
233 auto expression = convert<IDLDOMString>(*state, state->argument(0));
234 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
235 auto contextNode = convert<IDLNullable<IDLInterface<Node>>>(*state, state->argument(1), [](JSC::ExecState& state, JSC::ThrowScope& scope) { throwArgumentTypeError(state, scope, 1, "contextNode", "XPathEvaluator", "evaluate", "Node"); });
236 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
237 auto resolver = convert<IDLNullable<IDLXPathNSResolver<XPathNSResolver>>>(*state, state->argument(2), [](JSC::ExecState& state, JSC::ThrowScope& scope) { throwArgumentTypeError(state, scope, 2, "resolver", "XPathEvaluator", "evaluate", "XPathNSResolver"); });
238 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
239 auto type = convert<IDLUnsignedShort>(*state, state->argument(3));
240 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
241 auto inResult = convert<IDLNullable<IDLInterface<XPathResult>>>(*state, state->argument(4), [](JSC::ExecState& state, JSC::ThrowScope& scope) { throwArgumentTypeError(state, scope, 4, "inResult", "XPathEvaluator", "evaluate", "XPathResult"); });
242 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
243 return JSValue::encode(toJS<IDLInterface<XPathResult>>(*state, *castedThis->globalObject(), throwScope, impl.evaluate(WTFMove(expression), WTFMove(contextNode), WTFMove(resolver), WTFMove(type), WTFMove(inResult))));
244}
245
246EncodedJSValue JSC_HOST_CALL jsXPathEvaluatorPrototypeFunctionEvaluate(ExecState* state)
247{
248 return IDLOperation<JSXPathEvaluator>::call<jsXPathEvaluatorPrototypeFunctionEvaluateBody>(*state, "evaluate");
249}
250
251void JSXPathEvaluator::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder)
252{
253 auto* thisObject = jsCast<JSXPathEvaluator*>(cell);
254 builder.setWrappedObjectForCell(cell, &thisObject->wrapped());
255 if (thisObject->scriptExecutionContext())
256 builder.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string());
257 Base::heapSnapshot(cell, builder);
258}
259
260bool JSXPathEvaluatorOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor, const char** reason)
261{
262 UNUSED_PARAM(handle);
263 UNUSED_PARAM(visitor);
264 UNUSED_PARAM(reason);
265 return false;
266}
267
268void JSXPathEvaluatorOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
269{
270 auto* jsXPathEvaluator = static_cast<JSXPathEvaluator*>(handle.slot()->asCell());
271 auto& world = *static_cast<DOMWrapperWorld*>(context);
272 uncacheWrapper(world, &jsXPathEvaluator->wrapped(), jsXPathEvaluator);
273}
274
275JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<XPathEvaluator>&& impl)
276{
277 // If you hit this failure the interface definition has the ImplementationLacksVTable
278 // attribute. You should remove that attribute. If the class has subclasses
279 // that may be passed through this toJS() function you should use the SkipVTableValidation
280 // attribute to XPathEvaluator.
281 static_assert(!std::is_polymorphic<XPathEvaluator>::value, "XPathEvaluator is polymorphic but the IDL claims it is not");
282 return createWrapper<XPathEvaluator>(globalObject, WTFMove(impl));
283}
284
285JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, XPathEvaluator& impl)
286{
287 return wrap(state, globalObject, impl);
288}
289
290XPathEvaluator* JSXPathEvaluator::toWrapped(JSC::VM& vm, JSC::JSValue value)
291{
292 if (auto* wrapper = jsDynamicCast<JSXPathEvaluator*>(vm, value))
293 return &wrapper->wrapped();
294 return nullptr;
295}
296
297}
298