Source/WebCore/bindings/scripts/test/JS/JSTestCustomConstructorWithNoInterfaceObject.cpp

   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 "JSTestCustomConstructorWithNoInterfaceObject.h"
  23
  24 #include "JSDOMBinding.h"
  25 #include "JSDOMConstructor.h"
  26 #include "JSDOMExceptionHandling.h"
  27 #include "JSDOMWrapperCache.h"
  28 #include "ScriptExecutionContext.h"
  29 #include <JavaScriptCore/FunctionPrototype.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 jsTestCustomConstructorWithNoInterfaceObjectConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
  43 bool setJSTestCustomConstructorWithNoInterfaceObjectConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
  44
  45 class JSTestCustomConstructorWithNoInterfaceObjectPrototype : public JSC::JSNonFinalObject {
  46 public:
  47     using Base = JSC::JSNonFinalObject;
  48     static JSTestCustomConstructorWithNoInterfaceObjectPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure)
  49     {
  50         JSTestCustomConstructorWithNoInterfaceObjectPrototype* ptr = new (NotNull, JSC::allocateCell<JSTestCustomConstructorWithNoInterfaceObjectPrototype>(vm.heap)) JSTestCustomConstructorWithNoInterfaceObjectPrototype(vm, globalObject, structure);
  51         ptr->finishCreation(vm);
  52         return ptr;
  53     }
  54
  55     DECLARE_INFO;
  56     static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
  57     {
  58         return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
  59     }
  60
  61 private:
  62     JSTestCustomConstructorWithNoInterfaceObjectPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
  63         : JSC::JSNonFinalObject(vm, structure)
  64     {
  65     }
  66
  67     void finishCreation(JSC::VM&);
  68 };
  69
  70 using JSTestCustomConstructorWithNoInterfaceObjectConstructor = JSDOMConstructor<JSTestCustomConstructorWithNoInterfaceObject>;
  71
  72 template<> JSC::EncodedJSValue JSC_HOST_CALL JSTestCustomConstructorWithNoInterfaceObjectConstructor::construct(JSC::ExecState* exec)
  73 {
  74     ASSERT(exec);
  75     return constructJSTestCustomConstructorWithNoInterfaceObject(*exec);
  76 }
  77
  78 template<> JSValue JSTestCustomConstructorWithNoInterfaceObjectConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
  79 {
  80     UNUSED_PARAM(vm);
  81     return globalObject.functionPrototype();
  82 }
  83
  84 template<> void JSTestCustomConstructorWithNoInterfaceObjectConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
  85 {
  86     putDirect(vm, vm.propertyNames->prototype, JSTestCustomConstructorWithNoInterfaceObject::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
  87     putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("TestCustomConstructorWithNoInterfaceObject"_s)), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
  88     putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
  89 }
  90
  91 template<> const ClassInfo JSTestCustomConstructorWithNoInterfaceObjectConstructor::s_info = { "TestCustomConstructorWithNoInterfaceObject", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTestCustomConstructorWithNoInterfaceObjectConstructor) };
  92
  93 /* Hash table for prototype */
  94
  95 static const HashTableValue JSTestCustomConstructorWithNoInterfaceObjectPrototypeTableValues[] =
  96 {
  97     { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsTestCustomConstructorWithNoInterfaceObjectConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSTestCustomConstructorWithNoInterfaceObjectConstructor) } },
  98 };
  99
 100 const ClassInfo JSTestCustomConstructorWithNoInterfaceObjectPrototype::s_info = { "TestCustomConstructorWithNoInterfaceObjectPrototype", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTestCustomConstructorWithNoInterfaceObjectPrototype) };
 101
 102 void JSTestCustomConstructorWithNoInterfaceObjectPrototype::finishCreation(VM& vm)
 103 {
 104     Base::finishCreation(vm);
 105     reifyStaticProperties(vm, JSTestCustomConstructorWithNoInterfaceObject::info(), JSTestCustomConstructorWithNoInterfaceObjectPrototypeTableValues, *this);
 106 }
 107
 108 const ClassInfo JSTestCustomConstructorWithNoInterfaceObject::s_info = { "TestCustomConstructorWithNoInterfaceObject", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTestCustomConstructorWithNoInterfaceObject) };
 109
 110 JSTestCustomConstructorWithNoInterfaceObject::JSTestCustomConstructorWithNoInterfaceObject(Structure* structure, JSDOMGlobalObject& globalObject, Ref<TestCustomConstructorWithNoInterfaceObject>&& impl)
 111     : JSDOMWrapper<TestCustomConstructorWithNoInterfaceObject>(structure, globalObject, WTFMove(impl))
 112 {
 113 }
 114
 115 void JSTestCustomConstructorWithNoInterfaceObject::finishCreation(VM& vm)
 116 {
 117     Base::finishCreation(vm);
 118     ASSERT(inherits(vm, info()));
 119
 120 }
 121
 122 JSObject* JSTestCustomConstructorWithNoInterfaceObject::createPrototype(VM& vm, JSDOMGlobalObject& globalObject)
 123 {
 124     return JSTestCustomConstructorWithNoInterfaceObjectPrototype::create(vm, &globalObject, JSTestCustomConstructorWithNoInterfaceObjectPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype()));
 125 }
 126
 127 JSObject* JSTestCustomConstructorWithNoInterfaceObject::prototype(VM& vm, JSDOMGlobalObject& globalObject)
 128 {
 129     return getDOMPrototype<JSTestCustomConstructorWithNoInterfaceObject>(vm, globalObject);
 130 }
 131
 132 void JSTestCustomConstructorWithNoInterfaceObject::destroy(JSC::JSCell* cell)
 133 {
 134     JSTestCustomConstructorWithNoInterfaceObject* thisObject = static_cast<JSTestCustomConstructorWithNoInterfaceObject*>(cell);
 135     thisObject->JSTestCustomConstructorWithNoInterfaceObject::~JSTestCustomConstructorWithNoInterfaceObject();
 136 }
 137
 138 EncodedJSValue jsTestCustomConstructorWithNoInterfaceObjectConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
 139 {
 140     VM& vm = state->vm();
 141     auto throwScope = DECLARE_THROW_SCOPE(vm);
 142     auto* prototype = jsDynamicCast<JSTestCustomConstructorWithNoInterfaceObjectPrototype*>(vm, JSValue::decode(thisValue));
 143     if (UNLIKELY(!prototype))
 144         return throwVMTypeError(state, throwScope);
 145     JSValue constructor = JSTestCustomConstructorWithNoInterfaceObjectConstructor::create(state->vm(), JSTestCustomConstructorWithNoInterfaceObjectConstructor::createStructure(state->vm(), *prototype->globalObject(), prototype->globalObject()->objectPrototype()), *jsCast<JSDOMGlobalObject*>(prototype->globalObject()));
 146     // Shadowing constructor property to ensure reusing the same constructor object
 147     prototype->putDirect(vm, vm.propertyNames->constructor, constructor, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum));
 148     return JSValue::encode(constructor);
 149 }
 150
 151 bool setJSTestCustomConstructorWithNoInterfaceObjectConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
 152 {
 153     VM& vm = state->vm();
 154     auto throwScope = DECLARE_THROW_SCOPE(vm);
 155     auto* prototype = jsDynamicCast<JSTestCustomConstructorWithNoInterfaceObjectPrototype*>(vm, JSValue::decode(thisValue));
 156     if (UNLIKELY(!prototype)) {
 157         throwVMTypeError(state, throwScope);
 158         return false;
 159     }
 160     // Shadowing a built-in constructor
 161     return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue));
 162 }
 163
 164 void JSTestCustomConstructorWithNoInterfaceObject::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder)
 165 {
 166     auto* thisObject = jsCast<JSTestCustomConstructorWithNoInterfaceObject*>(cell);
 167     builder.setWrappedObjectForCell(cell, &thisObject->wrapped());
 168     if (thisObject->scriptExecutionContext())
 169         builder.setLabelForCell(cell, String::format("url %s", thisObject->scriptExecutionContext()->url().string().utf8().data()));
 170     Base::heapSnapshot(cell, builder);
 171 }
 172
 173 bool JSTestCustomConstructorWithNoInterfaceObjectOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor, const char** reason)
 174 {
 175     UNUSED_PARAM(handle);
 176     UNUSED_PARAM(visitor);
 177     UNUSED_PARAM(reason);
 178     return false;
 179 }
 180
 181 void JSTestCustomConstructorWithNoInterfaceObjectOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
 182 {
 183     auto* jsTestCustomConstructorWithNoInterfaceObject = static_cast<JSTestCustomConstructorWithNoInterfaceObject*>(handle.slot()->asCell());
 184     auto& world = *static_cast<DOMWrapperWorld*>(context);
 185     uncacheWrapper(world, &jsTestCustomConstructorWithNoInterfaceObject->wrapped(), jsTestCustomConstructorWithNoInterfaceObject);
 186 }
 187
 188 #if ENABLE(BINDING_INTEGRITY)
 189 #if PLATFORM(WIN)
 190 #pragma warning(disable: 4483)
 191 extern "C" { extern void (*const __identifier("??_7TestCustomConstructorWithNoInterfaceObject@WebCore@@6B@")[])(); }
 192 #else
 193 extern "C" { extern void* _ZTVN7WebCore42TestCustomConstructorWithNoInterfaceObjectE[]; }
 194 #endif
 195 #endif
 196
 197 JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<TestCustomConstructorWithNoInterfaceObject>&& impl)
 198 {
 199
 200 #if ENABLE(BINDING_INTEGRITY)
 201     void* actualVTablePointer = *(reinterpret_cast<void**>(impl.ptr()));
 202 #if PLATFORM(WIN)
 203     void* expectedVTablePointer = WTF_PREPARE_VTBL_POINTER_FOR_INSPECTION(__identifier("??_7TestCustomConstructorWithNoInterfaceObject@WebCore@@6B@"));
 204 #else
 205     void* expectedVTablePointer = WTF_PREPARE_VTBL_POINTER_FOR_INSPECTION(&_ZTVN7WebCore42TestCustomConstructorWithNoInterfaceObjectE[2]);
 206 #endif
 207
 208     // If this fails TestCustomConstructorWithNoInterfaceObject does not have a vtable, so you need to add the
 209     // ImplementationLacksVTable attribute to the interface definition
 210     static_assert(std::is_polymorphic<TestCustomConstructorWithNoInterfaceObject>::value, "TestCustomConstructorWithNoInterfaceObject is not polymorphic");
 211
 212     // If you hit this assertion you either have a use after free bug, or
 213     // TestCustomConstructorWithNoInterfaceObject has subclasses. If TestCustomConstructorWithNoInterfaceObject has subclasses that get passed
 214     // to toJS() we currently require TestCustomConstructorWithNoInterfaceObject you to opt out of binding hardening
 215     // by adding the SkipVTableValidation attribute to the interface IDL definition
 216     RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer);
 217 #endif
 218     return createWrapper<TestCustomConstructorWithNoInterfaceObject>(globalObject, WTFMove(impl));
 219 }
 220
 221 JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, TestCustomConstructorWithNoInterfaceObject& impl)
 222 {
 223     return wrap(state, globalObject, impl);
 224 }
 225
 226 TestCustomConstructorWithNoInterfaceObject* JSTestCustomConstructorWithNoInterfaceObject::toWrapped(JSC::VM& vm, JSC::JSValue value)
 227 {
 228     if (auto* wrapper = jsDynamicCast<JSTestCustomConstructorWithNoInterfaceObject*>(vm, value))
 229         return &wrapper->wrapped();
 230     return nullptr;
 231 }
 232
 233 }