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
23#if ENABLE(ENCRYPTED_MEDIA)
24
25#include "JSMediaKeys.h"
26
27#include "JSDOMBinding.h"
28#include "JSDOMConstructorNotConstructable.h"
29#include "JSDOMConvertBufferSource.h"
30#include "JSDOMConvertEnumeration.h"
31#include "JSDOMConvertInterface.h"
32#include "JSDOMConvertUnion.h"
33#include "JSDOMExceptionHandling.h"
34#include "JSDOMGlobalObject.h"
35#include "JSDOMOperation.h"
36#include "JSDOMOperationReturningPromise.h"
37#include "JSDOMWrapperCache.h"
38#include "JSMediaKeySession.h"
39#include "JSMediaKeySessionType.h"
40#include "ScriptExecutionContext.h"
41#include <JavaScriptCore/FunctionPrototype.h>
42#include <JavaScriptCore/HeapSnapshotBuilder.h>
43#include <JavaScriptCore/JSCInlines.h>
44#include <wtf/GetPtr.h>
45#include <wtf/PointerPreparations.h>
46#include <wtf/URL.h>
47#include <wtf/Variant.h>
48
49
50namespace WebCore {
51using namespace JSC;
52
53// Functions
54
55JSC::EncodedJSValue JSC_HOST_CALL jsMediaKeysPrototypeFunctionCreateSession(JSC::ExecState*);
56JSC::EncodedJSValue JSC_HOST_CALL jsMediaKeysPrototypeFunctionSetServerCertificate(JSC::ExecState*);
57
58// Attributes
59
60JSC::EncodedJSValue jsMediaKeysConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
61bool setJSMediaKeysConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
62
63class JSMediaKeysPrototype : public JSC::JSNonFinalObject {
64public:
65 using Base = JSC::JSNonFinalObject;
66 static JSMediaKeysPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure)
67 {
68 JSMediaKeysPrototype* ptr = new (NotNull, JSC::allocateCell<JSMediaKeysPrototype>(vm.heap)) JSMediaKeysPrototype(vm, globalObject, structure);
69 ptr->finishCreation(vm);
70 return ptr;
71 }
72
73 DECLARE_INFO;
74 static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
75 {
76 return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
77 }
78
79private:
80 JSMediaKeysPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
81 : JSC::JSNonFinalObject(vm, structure)
82 {
83 }
84
85 void finishCreation(JSC::VM&);
86};
87
88using JSMediaKeysConstructor = JSDOMConstructorNotConstructable<JSMediaKeys>;
89
90template<> JSValue JSMediaKeysConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
91{
92 UNUSED_PARAM(vm);
93 return globalObject.functionPrototype();
94}
95
96template<> void JSMediaKeysConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
97{
98 putDirect(vm, vm.propertyNames->prototype, JSMediaKeys::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
99 putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("MediaKeys"_s)), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
100 putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
101}
102
103template<> const ClassInfo JSMediaKeysConstructor::s_info = { "MediaKeys", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSMediaKeysConstructor) };
104
105/* Hash table for prototype */
106
107static const HashTableValue JSMediaKeysPrototypeTableValues[] =
108{
109 { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsMediaKeysConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSMediaKeysConstructor) } },
110 { "createSession", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsMediaKeysPrototypeFunctionCreateSession), (intptr_t) (0) } },
111 { "setServerCertificate", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsMediaKeysPrototypeFunctionSetServerCertificate), (intptr_t) (1) } },
112};
113
114const ClassInfo JSMediaKeysPrototype::s_info = { "MediaKeysPrototype", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSMediaKeysPrototype) };
115
116void JSMediaKeysPrototype::finishCreation(VM& vm)
117{
118 Base::finishCreation(vm);
119 reifyStaticProperties(vm, JSMediaKeys::info(), JSMediaKeysPrototypeTableValues, *this);
120}
121
122const ClassInfo JSMediaKeys::s_info = { "MediaKeys", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSMediaKeys) };
123
124JSMediaKeys::JSMediaKeys(Structure* structure, JSDOMGlobalObject& globalObject, Ref<MediaKeys>&& impl)
125 : JSDOMWrapper<MediaKeys>(structure, globalObject, WTFMove(impl))
126{
127}
128
129void JSMediaKeys::finishCreation(VM& vm)
130{
131 Base::finishCreation(vm);
132 ASSERT(inherits(vm, info()));
133
134}
135
136JSObject* JSMediaKeys::createPrototype(VM& vm, JSDOMGlobalObject& globalObject)
137{
138 return JSMediaKeysPrototype::create(vm, &globalObject, JSMediaKeysPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype()));
139}
140
141JSObject* JSMediaKeys::prototype(VM& vm, JSDOMGlobalObject& globalObject)
142{
143 return getDOMPrototype<JSMediaKeys>(vm, globalObject);
144}
145
146JSValue JSMediaKeys::getConstructor(VM& vm, const JSGlobalObject* globalObject)
147{
148 return getDOMConstructor<JSMediaKeysConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject));
149}
150
151void JSMediaKeys::destroy(JSC::JSCell* cell)
152{
153 JSMediaKeys* thisObject = static_cast<JSMediaKeys*>(cell);
154 thisObject->JSMediaKeys::~JSMediaKeys();
155}
156
157template<> inline JSMediaKeys* IDLOperation<JSMediaKeys>::cast(ExecState& state)
158{
159 return jsDynamicCast<JSMediaKeys*>(state.vm(), state.thisValue());
160}
161
162EncodedJSValue jsMediaKeysConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
163{
164 VM& vm = state->vm();
165 auto throwScope = DECLARE_THROW_SCOPE(vm);
166 auto* prototype = jsDynamicCast<JSMediaKeysPrototype*>(vm, JSValue::decode(thisValue));
167 if (UNLIKELY(!prototype))
168 return throwVMTypeError(state, throwScope);
169 return JSValue::encode(JSMediaKeys::getConstructor(state->vm(), prototype->globalObject()));
170}
171
172bool setJSMediaKeysConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
173{
174 VM& vm = state->vm();
175 auto throwScope = DECLARE_THROW_SCOPE(vm);
176 auto* prototype = jsDynamicCast<JSMediaKeysPrototype*>(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 jsMediaKeysPrototypeFunctionCreateSessionBody(JSC::ExecState* state, typename IDLOperation<JSMediaKeys>::ClassParameter castedThis, JSC::ThrowScope& throwScope)
186{
187 UNUSED_PARAM(state);
188 UNUSED_PARAM(throwScope);
189 auto& impl = castedThis->wrapped();
190 auto* context = jsCast<JSDOMGlobalObject*>(state->lexicalGlobalObject())->scriptExecutionContext();
191 if (UNLIKELY(!context))
192 return JSValue::encode(jsUndefined());
193 auto sessionType = state->argument(0).isUndefined() ? MediaKeySessionType::Temporary : convert<IDLEnumeration<MediaKeySessionType>>(*state, state->uncheckedArgument(0), [](JSC::ExecState& state, JSC::ThrowScope& scope) { throwArgumentMustBeEnumError(state, scope, 0, "sessionType", "MediaKeys", "createSession", expectedEnumerationValues<MediaKeySessionType>()); });
194 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
195 return JSValue::encode(toJS<IDLInterface<MediaKeySession>>(*state, *castedThis->globalObject(), throwScope, impl.createSession(*context, WTFMove(sessionType))));
196}
197
198EncodedJSValue JSC_HOST_CALL jsMediaKeysPrototypeFunctionCreateSession(ExecState* state)
199{
200 return IDLOperation<JSMediaKeys>::call<jsMediaKeysPrototypeFunctionCreateSessionBody>(*state, "createSession");
201}
202
203static inline JSC::EncodedJSValue jsMediaKeysPrototypeFunctionSetServerCertificateBody(JSC::ExecState* state, typename IDLOperationReturningPromise<JSMediaKeys>::ClassParameter castedThis, Ref<DeferredPromise>&& promise, JSC::ThrowScope& throwScope)
204{
205 UNUSED_PARAM(state);
206 UNUSED_PARAM(throwScope);
207 auto& impl = castedThis->wrapped();
208 if (UNLIKELY(state->argumentCount() < 1))
209 return throwVMError(state, throwScope, createNotEnoughArgumentsError(state));
210 auto serverCertificate = convert<IDLUnion<IDLArrayBufferView, IDLArrayBuffer>>(*state, state->uncheckedArgument(0));
211 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
212 impl.setServerCertificate(WTFMove(serverCertificate), WTFMove(promise));
213 return JSValue::encode(jsUndefined());
214}
215
216EncodedJSValue JSC_HOST_CALL jsMediaKeysPrototypeFunctionSetServerCertificate(ExecState* state)
217{
218 return IDLOperationReturningPromise<JSMediaKeys>::call<jsMediaKeysPrototypeFunctionSetServerCertificateBody, PromiseExecutionScope::WindowOnly>(*state, "setServerCertificate");
219}
220
221void JSMediaKeys::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder)
222{
223 auto* thisObject = jsCast<JSMediaKeys*>(cell);
224 builder.setWrappedObjectForCell(cell, &thisObject->wrapped());
225 if (thisObject->scriptExecutionContext())
226 builder.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string());
227 Base::heapSnapshot(cell, builder);
228}
229
230bool JSMediaKeysOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor, const char** reason)
231{
232 UNUSED_PARAM(handle);
233 UNUSED_PARAM(visitor);
234 UNUSED_PARAM(reason);
235 return false;
236}
237
238void JSMediaKeysOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
239{
240 auto* jsMediaKeys = static_cast<JSMediaKeys*>(handle.slot()->asCell());
241 auto& world = *static_cast<DOMWrapperWorld*>(context);
242 uncacheWrapper(world, &jsMediaKeys->wrapped(), jsMediaKeys);
243}
244
245JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<MediaKeys>&& impl)
246{
247 // If you hit this failure the interface definition has the ImplementationLacksVTable
248 // attribute. You should remove that attribute. If the class has subclasses
249 // that may be passed through this toJS() function you should use the SkipVTableValidation
250 // attribute to MediaKeys.
251 static_assert(!std::is_polymorphic<MediaKeys>::value, "MediaKeys is polymorphic but the IDL claims it is not");
252 return createWrapper<MediaKeys>(globalObject, WTFMove(impl));
253}
254
255JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, MediaKeys& impl)
256{
257 return wrap(state, globalObject, impl);
258}
259
260MediaKeys* JSMediaKeys::toWrapped(JSC::VM& vm, JSC::JSValue value)
261{
262 if (auto* wrapper = jsDynamicCast<JSMediaKeys*>(vm, value))
263 return &wrapper->wrapped();
264 return nullptr;
265}
266
267}
268
269#endif // ENABLE(ENCRYPTED_MEDIA)
270