| /* |
| This file is part of the WebKit open source project. |
| This file has been generated by generate-bindings.pl. DO NOT MODIFY! |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public |
| License as published by the Free Software Foundation; either |
| version 2 of the License, or (at your option) any later version. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public License |
| along with this library; see the file COPYING.LIB. If not, write to |
| the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| Boston, MA 02110-1301, USA. |
| */ |
| |
| #include "config.h" |
| #include "JSDatabase.h" |
| |
| #include "ExceptionCode.h" |
| #include "JSDOMBinding.h" |
| #include "JSDOMConstructor.h" |
| #include "JSSQLTransactionCallback.h" |
| #include "JSSQLTransactionErrorCallback.h" |
| #include "JSVoidCallback.h" |
| #include "URL.h" |
| #include <runtime/Error.h> |
| #include <runtime/FunctionPrototype.h> |
| #include <runtime/JSString.h> |
| #include <wtf/GetPtr.h> |
| |
| using namespace JSC; |
| |
| namespace WebCore { |
| |
| // Functions |
| |
| JSC::EncodedJSValue JSC_HOST_CALL jsDatabasePrototypeFunctionChangeVersion(JSC::ExecState*); |
| JSC::EncodedJSValue JSC_HOST_CALL jsDatabasePrototypeFunctionTransaction(JSC::ExecState*); |
| JSC::EncodedJSValue JSC_HOST_CALL jsDatabasePrototypeFunctionReadTransaction(JSC::ExecState*); |
| |
| // Attributes |
| |
| JSC::EncodedJSValue jsDatabaseVersion(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
| JSC::EncodedJSValue jsDatabaseConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
| bool setJSDatabaseConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue); |
| |
| class JSDatabasePrototype : public JSC::JSNonFinalObject { |
| public: |
| typedef JSC::JSNonFinalObject Base; |
| static JSDatabasePrototype* create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure) |
| { |
| JSDatabasePrototype* ptr = new (NotNull, JSC::allocateCell<JSDatabasePrototype>(vm.heap)) JSDatabasePrototype(vm, globalObject, structure); |
| ptr->finishCreation(vm); |
| return ptr; |
| } |
| |
| DECLARE_INFO; |
| static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) |
| { |
| return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); |
| } |
| |
| private: |
| JSDatabasePrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) |
| : JSC::JSNonFinalObject(vm, structure) |
| { |
| } |
| |
| void finishCreation(JSC::VM&); |
| }; |
| |
| typedef JSDOMConstructorNotConstructable<JSDatabase> JSDatabaseConstructor; |
| |
| template<> JSValue JSDatabaseConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) |
| { |
| UNUSED_PARAM(vm); |
| return globalObject.functionPrototype(); |
| } |
| |
| template<> void JSDatabaseConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) |
| { |
| putDirect(vm, vm.propertyNames->prototype, JSDatabase::prototype(vm, &globalObject), DontDelete | ReadOnly | DontEnum); |
| putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String(ASCIILiteral("Database"))), ReadOnly | DontEnum); |
| putDirect(vm, vm.propertyNames->length, jsNumber(0), ReadOnly | DontEnum); |
| } |
| |
| template<> const ClassInfo JSDatabaseConstructor::s_info = { "Database", &Base::s_info, 0, CREATE_METHOD_TABLE(JSDatabaseConstructor) }; |
| |
| /* Hash table for prototype */ |
| |
| static const HashTableValue JSDatabasePrototypeTableValues[] = |
| { |
| { "constructor", DontEnum, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDatabaseConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDatabaseConstructor) } }, |
| { "version", ReadOnly | CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDatabaseVersion), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
| { "changeVersion", JSC::Function, NoIntrinsic, { (intptr_t)static_cast<NativeFunction>(jsDatabasePrototypeFunctionChangeVersion), (intptr_t) (2) } }, |
| { "transaction", JSC::Function, NoIntrinsic, { (intptr_t)static_cast<NativeFunction>(jsDatabasePrototypeFunctionTransaction), (intptr_t) (1) } }, |
| { "readTransaction", JSC::Function, NoIntrinsic, { (intptr_t)static_cast<NativeFunction>(jsDatabasePrototypeFunctionReadTransaction), (intptr_t) (1) } }, |
| }; |
| |
| const ClassInfo JSDatabasePrototype::s_info = { "DatabasePrototype", &Base::s_info, 0, CREATE_METHOD_TABLE(JSDatabasePrototype) }; |
| |
| void JSDatabasePrototype::finishCreation(VM& vm) |
| { |
| Base::finishCreation(vm); |
| reifyStaticProperties(vm, JSDatabasePrototypeTableValues, *this); |
| } |
| |
| const ClassInfo JSDatabase::s_info = { "Database", &Base::s_info, 0, CREATE_METHOD_TABLE(JSDatabase) }; |
| |
| JSDatabase::JSDatabase(Structure* structure, JSDOMGlobalObject& globalObject, Ref<Database>&& impl) |
| : JSDOMWrapper<Database>(structure, globalObject, WTFMove(impl)) |
| { |
| } |
| |
| JSObject* JSDatabase::createPrototype(VM& vm, JSGlobalObject* globalObject) |
| { |
| return JSDatabasePrototype::create(vm, globalObject, JSDatabasePrototype::createStructure(vm, globalObject, globalObject->objectPrototype())); |
| } |
| |
| JSObject* JSDatabase::prototype(VM& vm, JSGlobalObject* globalObject) |
| { |
| return getDOMPrototype<JSDatabase>(vm, globalObject); |
| } |
| |
| void JSDatabase::destroy(JSC::JSCell* cell) |
| { |
| JSDatabase* thisObject = static_cast<JSDatabase*>(cell); |
| thisObject->JSDatabase::~JSDatabase(); |
| } |
| |
| EncodedJSValue jsDatabaseVersion(ExecState* state, EncodedJSValue thisValue, PropertyName) |
| { |
| VM& vm = state->vm(); |
| auto throwScope = DECLARE_THROW_SCOPE(vm); |
| UNUSED_PARAM(throwScope); |
| UNUSED_PARAM(thisValue); |
| JSValue decodedThisValue = JSValue::decode(thisValue); |
| auto* castedThis = jsDynamicCast<JSDatabase*>(decodedThisValue); |
| if (UNLIKELY(!castedThis)) { |
| return throwGetterTypeError(*state, throwScope, "Database", "version"); |
| } |
| auto& impl = castedThis->wrapped(); |
| JSValue result = jsStringWithCache(state, impl.version()); |
| return JSValue::encode(result); |
| } |
| |
| |
| EncodedJSValue jsDatabaseConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName) |
| { |
| VM& vm = state->vm(); |
| auto throwScope = DECLARE_THROW_SCOPE(vm); |
| JSDatabasePrototype* domObject = jsDynamicCast<JSDatabasePrototype*>(JSValue::decode(thisValue)); |
| if (UNLIKELY(!domObject)) |
| return throwVMTypeError(state, throwScope); |
| return JSValue::encode(JSDatabase::getConstructor(state->vm(), domObject->globalObject())); |
| } |
| |
| bool setJSDatabaseConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue) |
| { |
| VM& vm = state->vm(); |
| auto throwScope = DECLARE_THROW_SCOPE(vm); |
| JSValue value = JSValue::decode(encodedValue); |
| JSDatabasePrototype* domObject = jsDynamicCast<JSDatabasePrototype*>(JSValue::decode(thisValue)); |
| if (UNLIKELY(!domObject)) { |
| throwVMTypeError(state, throwScope); |
| return false; |
| } |
| // Shadowing a built-in constructor |
| return domObject->putDirect(state->vm(), state->propertyNames().constructor, value); |
| } |
| |
| JSValue JSDatabase::getConstructor(VM& vm, const JSGlobalObject* globalObject) |
| { |
| return getDOMConstructor<JSDatabaseConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); |
| } |
| |
| EncodedJSValue JSC_HOST_CALL jsDatabasePrototypeFunctionChangeVersion(ExecState* state) |
| { |
| VM& vm = state->vm(); |
| auto throwScope = DECLARE_THROW_SCOPE(vm); |
| UNUSED_PARAM(throwScope); |
| JSValue thisValue = state->thisValue(); |
| auto castedThis = jsDynamicCast<JSDatabase*>(thisValue); |
| if (UNLIKELY(!castedThis)) |
| return throwThisTypeError(*state, throwScope, "Database", "changeVersion"); |
| ASSERT_GC_OBJECT_INHERITS(castedThis, JSDatabase::info()); |
| auto& impl = castedThis->wrapped(); |
| if (UNLIKELY(state->argumentCount() < 2)) |
| return throwVMError(state, throwScope, createNotEnoughArgumentsError(state)); |
| auto oldVersion = state->uncheckedArgument(0).toWTFString(state); |
| RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
| auto newVersion = state->uncheckedArgument(1).toWTFString(state); |
| RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
| RefPtr<SQLTransactionCallback> callback; |
| if (!state->argument(2).isUndefinedOrNull()) { |
| if (!state->uncheckedArgument(2).isFunction()) |
| return throwArgumentMustBeFunctionError(*state, throwScope, 2, "callback", "Database", "changeVersion"); |
| callback = JSSQLTransactionCallback::create(asObject(state->uncheckedArgument(2)), castedThis->globalObject()); |
| } |
| RefPtr<SQLTransactionErrorCallback> errorCallback; |
| if (!state->argument(3).isUndefinedOrNull()) { |
| if (!state->uncheckedArgument(3).isFunction()) |
| return throwArgumentMustBeFunctionError(*state, throwScope, 3, "errorCallback", "Database", "changeVersion"); |
| errorCallback = JSSQLTransactionErrorCallback::create(asObject(state->uncheckedArgument(3)), castedThis->globalObject()); |
| } |
| RefPtr<VoidCallback> successCallback; |
| if (!state->argument(4).isUndefinedOrNull()) { |
| if (!state->uncheckedArgument(4).isFunction()) |
| return throwArgumentMustBeFunctionError(*state, throwScope, 4, "successCallback", "Database", "changeVersion"); |
| successCallback = JSVoidCallback::create(asObject(state->uncheckedArgument(4)), castedThis->globalObject()); |
| } |
| impl.changeVersion(WTFMove(oldVersion), WTFMove(newVersion), WTFMove(callback), WTFMove(errorCallback), WTFMove(successCallback)); |
| return JSValue::encode(jsUndefined()); |
| } |
| |
| EncodedJSValue JSC_HOST_CALL jsDatabasePrototypeFunctionTransaction(ExecState* state) |
| { |
| VM& vm = state->vm(); |
| auto throwScope = DECLARE_THROW_SCOPE(vm); |
| UNUSED_PARAM(throwScope); |
| JSValue thisValue = state->thisValue(); |
| auto castedThis = jsDynamicCast<JSDatabase*>(thisValue); |
| if (UNLIKELY(!castedThis)) |
| return throwThisTypeError(*state, throwScope, "Database", "transaction"); |
| ASSERT_GC_OBJECT_INHERITS(castedThis, JSDatabase::info()); |
| auto& impl = castedThis->wrapped(); |
| if (UNLIKELY(state->argumentCount() < 1)) |
| return throwVMError(state, throwScope, createNotEnoughArgumentsError(state)); |
| if (UNLIKELY(!state->uncheckedArgument(0).isFunction())) |
| return throwArgumentMustBeFunctionError(*state, throwScope, 0, "callback", "Database", "transaction"); |
| auto callback = JSSQLTransactionCallback::create(asObject(state->uncheckedArgument(0)), castedThis->globalObject()); |
| RefPtr<SQLTransactionErrorCallback> errorCallback; |
| if (!state->argument(1).isUndefinedOrNull()) { |
| if (!state->uncheckedArgument(1).isFunction()) |
| return throwArgumentMustBeFunctionError(*state, throwScope, 1, "errorCallback", "Database", "transaction"); |
| errorCallback = JSSQLTransactionErrorCallback::create(asObject(state->uncheckedArgument(1)), castedThis->globalObject()); |
| } |
| RefPtr<VoidCallback> successCallback; |
| if (!state->argument(2).isUndefinedOrNull()) { |
| if (!state->uncheckedArgument(2).isFunction()) |
| return throwArgumentMustBeFunctionError(*state, throwScope, 2, "successCallback", "Database", "transaction"); |
| successCallback = JSVoidCallback::create(asObject(state->uncheckedArgument(2)), castedThis->globalObject()); |
| } |
| impl.transaction(WTFMove(callback), WTFMove(errorCallback), WTFMove(successCallback)); |
| return JSValue::encode(jsUndefined()); |
| } |
| |
| EncodedJSValue JSC_HOST_CALL jsDatabasePrototypeFunctionReadTransaction(ExecState* state) |
| { |
| VM& vm = state->vm(); |
| auto throwScope = DECLARE_THROW_SCOPE(vm); |
| UNUSED_PARAM(throwScope); |
| JSValue thisValue = state->thisValue(); |
| auto castedThis = jsDynamicCast<JSDatabase*>(thisValue); |
| if (UNLIKELY(!castedThis)) |
| return throwThisTypeError(*state, throwScope, "Database", "readTransaction"); |
| ASSERT_GC_OBJECT_INHERITS(castedThis, JSDatabase::info()); |
| auto& impl = castedThis->wrapped(); |
| if (UNLIKELY(state->argumentCount() < 1)) |
| return throwVMError(state, throwScope, createNotEnoughArgumentsError(state)); |
| if (UNLIKELY(!state->uncheckedArgument(0).isFunction())) |
| return throwArgumentMustBeFunctionError(*state, throwScope, 0, "callback", "Database", "readTransaction"); |
| auto callback = JSSQLTransactionCallback::create(asObject(state->uncheckedArgument(0)), castedThis->globalObject()); |
| RefPtr<SQLTransactionErrorCallback> errorCallback; |
| if (!state->argument(1).isUndefinedOrNull()) { |
| if (!state->uncheckedArgument(1).isFunction()) |
| return throwArgumentMustBeFunctionError(*state, throwScope, 1, "errorCallback", "Database", "readTransaction"); |
| errorCallback = JSSQLTransactionErrorCallback::create(asObject(state->uncheckedArgument(1)), castedThis->globalObject()); |
| } |
| RefPtr<VoidCallback> successCallback; |
| if (!state->argument(2).isUndefinedOrNull()) { |
| if (!state->uncheckedArgument(2).isFunction()) |
| return throwArgumentMustBeFunctionError(*state, throwScope, 2, "successCallback", "Database", "readTransaction"); |
| successCallback = JSVoidCallback::create(asObject(state->uncheckedArgument(2)), castedThis->globalObject()); |
| } |
| impl.readTransaction(WTFMove(callback), WTFMove(errorCallback), WTFMove(successCallback)); |
| return JSValue::encode(jsUndefined()); |
| } |
| |
| bool JSDatabaseOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor) |
| { |
| UNUSED_PARAM(handle); |
| UNUSED_PARAM(visitor); |
| return false; |
| } |
| |
| void JSDatabaseOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context) |
| { |
| auto* jsDatabase = jsCast<JSDatabase*>(handle.slot()->asCell()); |
| auto& world = *static_cast<DOMWrapperWorld*>(context); |
| uncacheWrapper(world, &jsDatabase->wrapped(), jsDatabase); |
| } |
| |
| #if ENABLE(BINDING_INTEGRITY) |
| #if PLATFORM(WIN) |
| #pragma warning(disable: 4483) |
| extern "C" { extern void (*const __identifier("??_7Database@WebCore@@6B@")[])(); } |
| #else |
| extern "C" { extern void* _ZTVN7WebCore8DatabaseE[]; } |
| #endif |
| #endif |
| |
| JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<Database>&& impl) |
| { |
| |
| #if ENABLE(BINDING_INTEGRITY) |
| void* actualVTablePointer = *(reinterpret_cast<void**>(impl.ptr())); |
| #if PLATFORM(WIN) |
| void* expectedVTablePointer = reinterpret_cast<void*>(__identifier("??_7Database@WebCore@@6B@")); |
| #else |
| void* expectedVTablePointer = &_ZTVN7WebCore8DatabaseE[2]; |
| #if COMPILER(CLANG) |
| // If this fails Database does not have a vtable, so you need to add the |
| // ImplementationLacksVTable attribute to the interface definition |
| static_assert(__is_polymorphic(Database), "Database is not polymorphic"); |
| #endif |
| #endif |
| // If you hit this assertion you either have a use after free bug, or |
| // Database has subclasses. If Database has subclasses that get passed |
| // to toJS() we currently require Database you to opt out of binding hardening |
| // by adding the SkipVTableValidation attribute to the interface IDL definition |
| RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer); |
| #endif |
| return createWrapper<Database>(globalObject, WTFMove(impl)); |
| } |
| |
| JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, Database& impl) |
| { |
| return wrap(state, globalObject, impl); |
| } |
| |
| Database* JSDatabase::toWrapped(JSC::JSValue value) |
| { |
| if (auto* wrapper = jsDynamicCast<JSDatabase*>(value)) |
| return &wrapper->wrapped(); |
| return nullptr; |
| } |
| |
| } |