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 "JSDOMFileSystem.h"
23
24#include "JSDOMAttribute.h"
25#include "JSDOMBinding.h"
26#include "JSDOMConstructorNotConstructable.h"
27#include "JSDOMConvertInterface.h"
28#include "JSDOMConvertStrings.h"
29#include "JSDOMExceptionHandling.h"
30#include "JSDOMGlobalObject.h"
31#include "JSDOMWrapperCache.h"
32#include "JSFileSystemDirectoryEntry.h"
33#include "ScriptExecutionContext.h"
34#include <JavaScriptCore/FunctionPrototype.h>
35#include <JavaScriptCore/HeapSnapshotBuilder.h>
36#include <JavaScriptCore/JSCInlines.h>
37#include <wtf/GetPtr.h>
38#include <wtf/PointerPreparations.h>
39#include <wtf/URL.h>
40
41
42namespace WebCore {
43using namespace JSC;
44
45// Attributes
46
47JSC::EncodedJSValue jsDOMFileSystemConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
48bool setJSDOMFileSystemConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
49JSC::EncodedJSValue jsDOMFileSystemName(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
50JSC::EncodedJSValue jsDOMFileSystemRoot(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
51
52class JSDOMFileSystemPrototype : public JSC::JSNonFinalObject {
53public:
54 using Base = JSC::JSNonFinalObject;
55 static JSDOMFileSystemPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure)
56 {
57 JSDOMFileSystemPrototype* ptr = new (NotNull, JSC::allocateCell<JSDOMFileSystemPrototype>(vm.heap)) JSDOMFileSystemPrototype(vm, globalObject, structure);
58 ptr->finishCreation(vm);
59 return ptr;
60 }
61
62 DECLARE_INFO;
63 static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
64 {
65 return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
66 }
67
68private:
69 JSDOMFileSystemPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
70 : JSC::JSNonFinalObject(vm, structure)
71 {
72 }
73
74 void finishCreation(JSC::VM&);
75};
76
77using JSDOMFileSystemConstructor = JSDOMConstructorNotConstructable<JSDOMFileSystem>;
78
79template<> JSValue JSDOMFileSystemConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
80{
81 UNUSED_PARAM(vm);
82 return globalObject.functionPrototype();
83}
84
85template<> void JSDOMFileSystemConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
86{
87 putDirect(vm, vm.propertyNames->prototype, JSDOMFileSystem::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
88 putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("FileSystem"_s)), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
89 putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
90}
91
92template<> const ClassInfo JSDOMFileSystemConstructor::s_info = { "FileSystem", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMFileSystemConstructor) };
93
94/* Hash table for prototype */
95
96static const HashTableValue JSDOMFileSystemPrototypeTableValues[] =
97{
98 { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMFileSystemConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMFileSystemConstructor) } },
99 { "name", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMFileSystemName), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
100 { "root", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMFileSystemRoot), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
101};
102
103const ClassInfo JSDOMFileSystemPrototype::s_info = { "FileSystemPrototype", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMFileSystemPrototype) };
104
105void JSDOMFileSystemPrototype::finishCreation(VM& vm)
106{
107 Base::finishCreation(vm);
108 reifyStaticProperties(vm, JSDOMFileSystem::info(), JSDOMFileSystemPrototypeTableValues, *this);
109}
110
111const ClassInfo JSDOMFileSystem::s_info = { "FileSystem", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMFileSystem) };
112
113JSDOMFileSystem::JSDOMFileSystem(Structure* structure, JSDOMGlobalObject& globalObject, Ref<DOMFileSystem>&& impl)
114 : JSDOMWrapper<DOMFileSystem>(structure, globalObject, WTFMove(impl))
115{
116}
117
118void JSDOMFileSystem::finishCreation(VM& vm)
119{
120 Base::finishCreation(vm);
121 ASSERT(inherits(vm, info()));
122
123}
124
125JSObject* JSDOMFileSystem::createPrototype(VM& vm, JSDOMGlobalObject& globalObject)
126{
127 return JSDOMFileSystemPrototype::create(vm, &globalObject, JSDOMFileSystemPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype()));
128}
129
130JSObject* JSDOMFileSystem::prototype(VM& vm, JSDOMGlobalObject& globalObject)
131{
132 return getDOMPrototype<JSDOMFileSystem>(vm, globalObject);
133}
134
135JSValue JSDOMFileSystem::getConstructor(VM& vm, const JSGlobalObject* globalObject)
136{
137 return getDOMConstructor<JSDOMFileSystemConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject));
138}
139
140void JSDOMFileSystem::destroy(JSC::JSCell* cell)
141{
142 JSDOMFileSystem* thisObject = static_cast<JSDOMFileSystem*>(cell);
143 thisObject->JSDOMFileSystem::~JSDOMFileSystem();
144}
145
146template<> inline JSDOMFileSystem* IDLAttribute<JSDOMFileSystem>::cast(ExecState& state, EncodedJSValue thisValue)
147{
148 return jsDynamicCast<JSDOMFileSystem*>(state.vm(), JSValue::decode(thisValue));
149}
150
151EncodedJSValue jsDOMFileSystemConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
152{
153 VM& vm = state->vm();
154 auto throwScope = DECLARE_THROW_SCOPE(vm);
155 auto* prototype = jsDynamicCast<JSDOMFileSystemPrototype*>(vm, JSValue::decode(thisValue));
156 if (UNLIKELY(!prototype))
157 return throwVMTypeError(state, throwScope);
158 return JSValue::encode(JSDOMFileSystem::getConstructor(state->vm(), prototype->globalObject()));
159}
160
161bool setJSDOMFileSystemConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
162{
163 VM& vm = state->vm();
164 auto throwScope = DECLARE_THROW_SCOPE(vm);
165 auto* prototype = jsDynamicCast<JSDOMFileSystemPrototype*>(vm, JSValue::decode(thisValue));
166 if (UNLIKELY(!prototype)) {
167 throwVMTypeError(state, throwScope);
168 return false;
169 }
170 // Shadowing a built-in constructor
171 return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue));
172}
173
174static inline JSValue jsDOMFileSystemNameGetter(ExecState& state, JSDOMFileSystem& thisObject, ThrowScope& throwScope)
175{
176 UNUSED_PARAM(throwScope);
177 UNUSED_PARAM(state);
178 auto& impl = thisObject.wrapped();
179 JSValue result = toJS<IDLUSVString>(state, throwScope, impl.name());
180 return result;
181}
182
183EncodedJSValue jsDOMFileSystemName(ExecState* state, EncodedJSValue thisValue, PropertyName)
184{
185 return IDLAttribute<JSDOMFileSystem>::get<jsDOMFileSystemNameGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "name");
186}
187
188static inline JSValue jsDOMFileSystemRootGetter(ExecState& state, JSDOMFileSystem& thisObject, ThrowScope& throwScope)
189{
190 UNUSED_PARAM(throwScope);
191 UNUSED_PARAM(state);
192 if (JSValue cachedValue = thisObject.m_root.get())
193 return cachedValue;
194 auto* context = jsCast<JSDOMGlobalObject*>(state.lexicalGlobalObject())->scriptExecutionContext();
195 if (UNLIKELY(!context))
196 return jsUndefined();
197 auto& impl = thisObject.wrapped();
198 JSValue result = toJS<IDLInterface<FileSystemDirectoryEntry>>(state, *thisObject.globalObject(), throwScope, impl.root(*context));
199 thisObject.m_root.set(state.vm(), &thisObject, result);
200 return result;
201}
202
203EncodedJSValue jsDOMFileSystemRoot(ExecState* state, EncodedJSValue thisValue, PropertyName)
204{
205 return IDLAttribute<JSDOMFileSystem>::get<jsDOMFileSystemRootGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "root");
206}
207
208void JSDOMFileSystem::visitChildren(JSCell* cell, SlotVisitor& visitor)
209{
210 auto* thisObject = jsCast<JSDOMFileSystem*>(cell);
211 ASSERT_GC_OBJECT_INHERITS(thisObject, info());
212 Base::visitChildren(thisObject, visitor);
213 visitor.append(thisObject->m_root);
214}
215
216void JSDOMFileSystem::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder)
217{
218 auto* thisObject = jsCast<JSDOMFileSystem*>(cell);
219 builder.setWrappedObjectForCell(cell, &thisObject->wrapped());
220 if (thisObject->scriptExecutionContext())
221 builder.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string());
222 Base::heapSnapshot(cell, builder);
223}
224
225bool JSDOMFileSystemOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor, const char** reason)
226{
227 UNUSED_PARAM(handle);
228 UNUSED_PARAM(visitor);
229 UNUSED_PARAM(reason);
230 return false;
231}
232
233void JSDOMFileSystemOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
234{
235 auto* jsDOMFileSystem = static_cast<JSDOMFileSystem*>(handle.slot()->asCell());
236 auto& world = *static_cast<DOMWrapperWorld*>(context);
237 uncacheWrapper(world, &jsDOMFileSystem->wrapped(), jsDOMFileSystem);
238}
239
240JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<DOMFileSystem>&& impl)
241{
242 // If you hit this failure the interface definition has the ImplementationLacksVTable
243 // attribute. You should remove that attribute. If the class has subclasses
244 // that may be passed through this toJS() function you should use the SkipVTableValidation
245 // attribute to DOMFileSystem.
246 static_assert(!std::is_polymorphic<DOMFileSystem>::value, "DOMFileSystem is polymorphic but the IDL claims it is not");
247 return createWrapper<DOMFileSystem>(globalObject, WTFMove(impl));
248}
249
250JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, DOMFileSystem& impl)
251{
252 return wrap(state, globalObject, impl);
253}
254
255DOMFileSystem* JSDOMFileSystem::toWrapped(JSC::VM& vm, JSC::JSValue value)
256{
257 if (auto* wrapper = jsDynamicCast<JSDOMFileSystem*>(vm, value))
258 return &wrapper->wrapped();
259 return nullptr;
260}
261
262}
263