/* THIS FILE IS AUTOGENERATED FROM ExtensionMockAPI.webidl BY Codegen.py - DO NOT EDIT */ #include #include "ExtensionMockAPIBinding.h" #include "FunctionBinding.h" #include "MainThreadUtils.h" #include "WrapperFactory.h" #include "js/CallAndConstruct.h" #include "js/Exception.h" #include "js/MapAndSet.h" #include "js/Object.h" #include "js/PropertyAndElement.h" #include "js/PropertyDescriptor.h" #include "js/experimental/JitInfo.h" #include "mozilla/OwningNonNull.h" #include "mozilla/ProfilerLabels.h" #include "mozilla/dom/BindingCallContext.h" #include "mozilla/dom/BindingUtils.h" #include "mozilla/dom/DOMJSClass.h" #include "mozilla/dom/NonRefcountedDOMObject.h" #include "mozilla/extensions/ExtensionEventManager.h" #include "mozilla/extensions/ExtensionMockAPI.h" #include "mozilla/extensions/ExtensionPort.h" #include "nsThreadUtils.h" namespace mozilla::dom { namespace binding_detail {}; // Just to make sure it's known as a namespace using namespace mozilla::dom::binding_detail; namespace ExtensionMockAPI_Binding { MOZ_CAN_RUN_SCRIPT static bool methodSyncWithReturn(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "ExtensionMockAPI", "methodSyncWithReturn", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); AutoSequence arg0; SequenceRooter arg0_holder(cx, &arg0); if (args.length() > 0) { if (!arg0.SetCapacity(args.length() - 0, mozilla::fallible)) { JS_ReportOutOfMemory(cx); return false; } for (uint32_t variadicArg = 0; variadicArg < args.length(); ++variadicArg) { // OK to do infallible append here, since we ensured capacity already. JS::Value& slot = *arg0.AppendElement(); slot = args[variadicArg]; } } FastErrorResult rv; JS::Rooted result(cx); // NOTE: This assert does NOT call the function. static_assert(std::is_void_vCallWebExtMethod(cx, u"methodSyncWithReturn"_ns, Constify(arg0), &result, rv))>, "Should be returning void here"); MOZ_KnownLive(self)->CallWebExtMethod(cx, u"methodSyncWithReturn"_ns, Constify(arg0), &result, rv); if (rv.MaybeSetPendingException(cx, "ExtensionMockAPI.methodSyncWithReturn")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); JS::ExposeValueToActiveJS(result); args.rval().set(result); if (!MaybeWrapValue(cx, args.rval())) { return false; } return true; } static const JSJitInfo methodSyncWithReturn_methodinfo = { { (JSJitGetterOp)methodSyncWithReturn }, { prototypes::id::ExtensionMockAPI }, { PrototypeTraits::Depth }, JSJitInfo::Method, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool methodNoReturn(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "ExtensionMockAPI", "methodNoReturn", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); AutoSequence arg0; SequenceRooter arg0_holder(cx, &arg0); if (args.length() > 0) { if (!arg0.SetCapacity(args.length() - 0, mozilla::fallible)) { JS_ReportOutOfMemory(cx); return false; } for (uint32_t variadicArg = 0; variadicArg < args.length(); ++variadicArg) { // OK to do infallible append here, since we ensured capacity already. JS::Value& slot = *arg0.AppendElement(); slot = args[variadicArg]; } } FastErrorResult rv; // NOTE: This assert does NOT call the function. static_assert(std::is_void_vCallWebExtMethodNoReturn(cx, u"methodNoReturn"_ns, Constify(arg0), rv))>, "Should be returning void here"); MOZ_KnownLive(self)->CallWebExtMethodNoReturn(cx, u"methodNoReturn"_ns, Constify(arg0), rv); if (rv.MaybeSetPendingException(cx, "ExtensionMockAPI.methodNoReturn")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); args.rval().setUndefined(); return true; } static const JSJitInfo methodNoReturn_methodinfo = { { (JSJitGetterOp)methodNoReturn }, { prototypes::id::ExtensionMockAPI }, { PrototypeTraits::Depth }, JSJitInfo::Method, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool methodAsync(JSContext* cx_, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { BindingCallContext cx(cx_, "ExtensionMockAPI.methodAsync"); AUTO_PROFILER_LABEL_DYNAMIC_FAST( "ExtensionMockAPI", "methodAsync", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); if (!args.requireAtLeast(cx, "ExtensionMockAPI.methodAsync", 1)) { return false; } JS::Rooted arg0(cx); arg0 = args[0]; Optional> arg1; if (args.hasDefined(1)) { arg1.Construct(); if (args[1].isObject()) { if (JS::IsCallable(&args[1].toObject())) { { // scope for tempRoot and tempGlobalRoot if needed JS::Rooted tempRoot(cx, &args[1].toObject()); JS::Rooted tempGlobalRoot(cx, JS::CurrentGlobalOrNull(cx)); arg1.Value() = new Function(cx, tempRoot, tempGlobalRoot, GetIncumbentGlobal()); } } else { cx.ThrowErrorMessage("Argument 2"); return false; } } else { cx.ThrowErrorMessage("Argument 2"); return false; } } // Collecting all args js values into the single sequence argument // passed to the webextensions stub method. // // NOTE: The stub method will receive the original non-normalized js values, // but those arguments will still be normalized on the main thread by the // WebExtensions API request handler using the same JSONSchema defnition // used by the non-webIDL webextensions API bindings. AutoSequence args_sequence; SequenceRooter args_sequence_holder(cx, &args_sequence); // maximum number of arguments expected by the WebExtensions API method // excluding the last optional chrome-compatible callback argument (which // is being passed to the stub method as a separate additional argument). uint32_t maxArgsSequenceLen = 1; uint32_t sequenceArgsLen = args.length() <= maxArgsSequenceLen ? args.length() : maxArgsSequenceLen; if (sequenceArgsLen > 0) { if (!args_sequence.SetCapacity(sequenceArgsLen, mozilla::fallible)) { JS_ReportOutOfMemory(cx); return false; } for (uint32_t argIdx = 0; argIdx < sequenceArgsLen; ++argIdx) { // OK to do infallible append here, since we ensured capacity already. JS::Value& slot = *args_sequence.AppendElement(); slot = args[argIdx]; } } FastErrorResult rv; JS::Rooted result(cx); // NOTE: This assert does NOT call the function. static_assert(std::is_void_vCallWebExtMethodAsync(cx, u"methodAsync"_ns, Constify(args_sequence), MOZ_KnownLive(NonNullHelper(Constify(arg1))), &result, rv))>, "Should be returning void here"); MOZ_KnownLive(self)->CallWebExtMethodAsync(cx, u"methodAsync"_ns, Constify(args_sequence), MOZ_KnownLive(NonNullHelper(Constify(arg1))), &result, rv); if (rv.MaybeSetPendingException(cx, "ExtensionMockAPI.methodAsync")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); JS::ExposeValueToActiveJS(result); args.rval().set(result); if (!MaybeWrapValue(cx, args.rval())) { return false; } return true; } static const JSJitInfo methodAsync_methodinfo = { { (JSJitGetterOp)methodAsync }, { prototypes::id::ExtensionMockAPI }, { PrototypeTraits::Depth }, JSJitInfo::Method, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool methodAmbiguousArgsAsync(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "ExtensionMockAPI", "methodAmbiguousArgsAsync", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); AutoSequence arg0; SequenceRooter arg0_holder(cx, &arg0); if (args.length() > 0) { if (!arg0.SetCapacity(args.length() - 0, mozilla::fallible)) { JS_ReportOutOfMemory(cx); return false; } for (uint32_t variadicArg = 0; variadicArg < args.length(); ++variadicArg) { // OK to do infallible append here, since we ensured capacity already. JS::Value& slot = *arg0.AppendElement(); slot = args[variadicArg]; } } FastErrorResult rv; JS::Rooted result(cx); // NOTE: This assert does NOT call the function. static_assert(std::is_void_vCallWebExtMethodAsyncAmbiguous(cx, u"methodAmbiguousArgsAsync"_ns, Constify(arg0), &result, rv))>, "Should be returning void here"); MOZ_KnownLive(self)->CallWebExtMethodAsyncAmbiguous(cx, u"methodAmbiguousArgsAsync"_ns, Constify(arg0), &result, rv); if (rv.MaybeSetPendingException(cx, "ExtensionMockAPI.methodAmbiguousArgsAsync")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); JS::ExposeValueToActiveJS(result); args.rval().set(result); if (!MaybeWrapValue(cx, args.rval())) { return false; } return true; } static const JSJitInfo methodAmbiguousArgsAsync_methodinfo = { { (JSJitGetterOp)methodAmbiguousArgsAsync }, { prototypes::id::ExtensionMockAPI }, { PrototypeTraits::Depth }, JSJitInfo::Method, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool methodReturnsPort(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "ExtensionMockAPI", "methodReturnsPort", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); if (!args.requireAtLeast(cx, "ExtensionMockAPI.methodReturnsPort", 1)) { return false; } nsAutoString arg0; if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) { return false; } // Collecting all args js values into the single sequence argument // passed to the webextensions stub method. // // NOTE: The stub method will receive the original non-normalized js values, // but those arguments will still be normalized on the main thread by the // WebExtensions API request handler using the same JSONSchema defnition // used by the non-webIDL webextensions API bindings. AutoSequence args_sequence; SequenceRooter args_sequence_holder(cx, &args_sequence); // maximum number of arguments expected by the WebExtensions API method // excluding the last optional chrome-compatible callback argument (which // is being passed to the stub method as a separate additional argument). uint32_t maxArgsSequenceLen = 1; uint32_t sequenceArgsLen = args.length() <= maxArgsSequenceLen ? args.length() : maxArgsSequenceLen; if (sequenceArgsLen > 0) { if (!args_sequence.SetCapacity(sequenceArgsLen, mozilla::fallible)) { JS_ReportOutOfMemory(cx); return false; } for (uint32_t argIdx = 0; argIdx < sequenceArgsLen; ++argIdx) { // OK to do infallible append here, since we ensured capacity already. JS::Value& slot = *args_sequence.AppendElement(); slot = args[argIdx]; } } FastErrorResult rv; auto result(StrongOrRawPtr(MOZ_KnownLive(self)->CallWebExtMethodReturnsPort(cx, u"methodReturnsPort"_ns, Constify(args_sequence), rv))); if (rv.MaybeSetPendingException(cx, "ExtensionMockAPI.methodReturnsPort")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!GetOrCreateDOMReflector(cx, result, args.rval())) { MOZ_ASSERT(JS_IsExceptionPending(cx)); return false; } return true; } static const JSJitInfo methodReturnsPort_methodinfo = { { (JSJitGetterOp)methodReturnsPort }, { prototypes::id::ExtensionMockAPI }, { PrototypeTraits::Depth }, JSJitInfo::Method, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_propertyAsErrorObject(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "ExtensionMockAPI", "propertyAsErrorObject", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); JS::Rooted result(cx); // NOTE: This assert does NOT call the function. static_assert(std::is_void_vGetPropertyAsErrorObject(cx, &result))>, "Should be returning void here"); MOZ_KnownLive(self)->GetPropertyAsErrorObject(cx, &result); MOZ_ASSERT(!JS_IsExceptionPending(cx)); JS::ExposeValueToActiveJS(result); args.rval().set(result); if (!MaybeWrapValue(cx, args.rval())) { return false; } return true; } MOZ_CAN_RUN_SCRIPT static bool set_propertyAsErrorObject(JSContext* cx, JS::Handle obj, void* void_self, JSJitSetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "ExtensionMockAPI", "propertyAsErrorObject", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); return JS_DefineProperty(cx, obj, "propertyAsErrorObject", args[0], JSPROP_ENUMERATE); } static const JSJitInfo propertyAsErrorObject_getterinfo = { { get_propertyAsErrorObject }, { prototypes::id::ExtensionMockAPI }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; static const JSJitInfo propertyAsErrorObject_setterinfo = { { (JSJitGetterOp)set_propertyAsErrorObject }, { prototypes::id::ExtensionMockAPI }, { PrototypeTraits::Depth }, JSJitInfo::Setter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_propertyAsString(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "ExtensionMockAPI", "propertyAsString", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); DOMString result; // NOTE: This assert does NOT call the function. static_assert(std::is_void_vGetPropertyAsString(result))>, "Should be returning void here"); MOZ_KnownLive(self)->GetPropertyAsString(result); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) { return false; } return true; } MOZ_CAN_RUN_SCRIPT static bool set_propertyAsString(JSContext* cx, JS::Handle obj, void* void_self, JSJitSetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "ExtensionMockAPI", "propertyAsString", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); return JS_DefineProperty(cx, obj, "propertyAsString", args[0], JSPROP_ENUMERATE); } static const JSJitInfo propertyAsString_getterinfo = { { get_propertyAsString }, { prototypes::id::ExtensionMockAPI }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_STRING, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; static const JSJitInfo propertyAsString_setterinfo = { { (JSJitGetterOp)set_propertyAsString }, { prototypes::id::ExtensionMockAPI }, { PrototypeTraits::Depth }, JSJitInfo::Setter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_onTestEvent(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "ExtensionMockAPI", "onTestEvent", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); auto result(StrongOrRawPtr(MOZ_KnownLive(self)->OnTestEvent())); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!GetOrCreateDOMReflector(cx, result, args.rval())) { MOZ_ASSERT(JS_IsExceptionPending(cx)); return false; } return true; } MOZ_CAN_RUN_SCRIPT static bool set_onTestEvent(JSContext* cx, JS::Handle obj, void* void_self, JSJitSetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "ExtensionMockAPI", "onTestEvent", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); return JS_DefineProperty(cx, obj, "onTestEvent", args[0], JSPROP_ENUMERATE); } static const JSJitInfo onTestEvent_getterinfo = { { get_onTestEvent }, { prototypes::id::ExtensionMockAPI }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ true, /* isMovable. Not relevant for setters. */ true, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; static const JSJitInfo onTestEvent_setterinfo = { { (JSJitGetterOp)set_onTestEvent }, { prototypes::id::ExtensionMockAPI }, { PrototypeTraits::Depth }, JSJitInfo::Setter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; static void _finalize(JS::GCContext* gcx, JSObject* obj) { mozilla::extensions::ExtensionMockAPI* self = UnwrapPossiblyNotInitializedDOMObject(obj); if (self) { JS::SetNativeObjectReservedSlot(obj, DOM_OBJECT_SLOT, JS::UndefinedValue()); ClearWrapper(self, self, obj); if (size_t mallocBytes = BindingJSObjectMallocBytes(self)) { JS::RemoveAssociatedMemory(obj, mallocBytes, JS::MemoryUse::DOMBinding); } AddForDeferredFinalization(self); } } MOZ_GLOBINIT static const JSFunctionSpec sMethods_specs[] = { JS_FNSPEC("methodSyncWithReturn", (GenericMethod), reinterpret_cast(&methodSyncWithReturn_methodinfo), 0, JSPROP_ENUMERATE, nullptr), JS_FNSPEC("methodNoReturn", (GenericMethod), reinterpret_cast(&methodNoReturn_methodinfo), 0, JSPROP_ENUMERATE, nullptr), JS_FNSPEC("methodAsync", (GenericMethod), reinterpret_cast(&methodAsync_methodinfo), 1, JSPROP_ENUMERATE, nullptr), JS_FNSPEC("methodAmbiguousArgsAsync", (GenericMethod), reinterpret_cast(&methodAmbiguousArgsAsync_methodinfo), 0, JSPROP_ENUMERATE, nullptr), JS_FNSPEC("methodReturnsPort", (GenericMethod), reinterpret_cast(&methodReturnsPort_methodinfo), 1, JSPROP_ENUMERATE, nullptr), JS_FS_END }; static const Prefable sMethods[] = { { nullptr, &sMethods_specs[0] }, { nullptr, nullptr } }; MOZ_GLOBINIT static const JSPropertySpec sAttributes_specs[] = { JSPropertySpec::nativeAccessors("propertyAsErrorObject", JSPROP_ENUMERATE, GenericGetter, &propertyAsErrorObject_getterinfo, GenericSetter, &propertyAsErrorObject_setterinfo), JSPropertySpec::nativeAccessors("propertyAsString", JSPROP_ENUMERATE, GenericGetter, &propertyAsString_getterinfo, GenericSetter, &propertyAsString_setterinfo), JSPropertySpec::nativeAccessors("onTestEvent", JSPROP_ENUMERATE, GenericGetter, &onTestEvent_getterinfo, GenericSetter, &onTestEvent_setterinfo), JS_PS_END }; static const Prefable sAttributes[] = { { nullptr, &sAttributes_specs[0] }, { nullptr, nullptr } }; static const NativePropertiesN<2> sNativeProperties = { false, 0, false, 0, true, 0 /* sMethods */, true, 1 /* sAttributes */, false, 0, false, 0, false, 0, -1, 0, nullptr, { { sMethods, nullptr }, { sAttributes, nullptr } } }; static const DOMIfaceAndProtoJSClass sPrototypeClass = { { "ExtensionMockAPIPrototype", JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE), JS_NULL_CLASS_OPS, JS_NULL_CLASS_SPEC, JS_NULL_CLASS_EXT, JS_NULL_OBJECT_OPS }, eInterfacePrototype, prototypes::id::ExtensionMockAPI, PrototypeTraits::Depth, &sEmptyNativePropertyHooks, JS::GetRealmObjectPrototype }; static JS::Handle GetProtoObjectHandle(JSContext* aCx); static const JSClassOps sClassOps = { nullptr, /* addProperty */ nullptr, /* delProperty */ nullptr, /* enumerate */ nullptr, /* newEnumerate */ nullptr, /* resolve */ nullptr, /* mayResolve */ _finalize, /* finalize */ nullptr, /* call */ nullptr, /* construct */ nullptr, /* trace */ }; static const DOMJSClass sClass = { { "ExtensionMockAPI", JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1) | JSCLASS_PRESERVES_WRAPPER, &sClassOps, JS_NULL_CLASS_SPEC, &NativeTypeHelpers::sClassExtension, JS_NULL_OBJECT_OPS }, { prototypes::id::ExtensionMockAPI, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count }, std::is_base_of_v, &sEmptyNativePropertyHooks, GetProtoObjectHandle, GetCCParticipant::Get(), nullptr, NativeTypeHelpers::GetWrapperCache }; static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS, "Must have the right minimal number of reserved slots."); static_assert(1 >= 1, "Must have enough reserved slots."); bool Wrap(JSContext* aCx, mozilla::extensions::ExtensionMockAPI* aObject, nsWrapperCache* aCache, JS::Handle aGivenProto, JS::MutableHandle aReflector) { static_assert(!std::is_base_of_v, "Shouldn't have wrappercached things that are not refcounted."); static_assert(std::is_same_v); MOZ_ASSERT(ToSupportsIsCorrect(aObject)); MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx)); MOZ_ASSERT(!aCache->GetWrapper(), "You should probably not be using Wrap() directly; use " "GetOrCreateDOMReflector instead"); MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache), "nsISupports must be on our primary inheritance chain"); // If the wrapper cache contains a dead reflector then finalize that // now, ensuring that the finalizer for the old reflector always // runs before the new reflector is created and attached. This // avoids the awkward situation where there are multiple reflector // objects that contain pointers to the same native. if (JSObject* oldReflector = aCache->GetWrapperMaybeDead()) { _finalize(nullptr /* unused */, oldReflector); MOZ_ASSERT(!aCache->GetWrapperMaybeDead()); } JS::Rooted global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject())); if (!global) { return false; } MOZ_ASSERT(JS_IsGlobalObject(global)); JS::AssertObjectIsNotGray(global); // That might have ended up wrapping us already, due to the wonders // of XBL. Check for that, and bail out as needed. aReflector.set(aCache->GetWrapper()); if (aReflector) { #ifdef DEBUG AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto); #endif // DEBUG return true; } JSAutoRealm ar(aCx, global); JS::Handle canonicalProto = GetProtoObjectHandle(aCx); if (!canonicalProto) { return false; } JS::Rooted proto(aCx); if (aGivenProto) { proto = aGivenProto; // Unfortunately, while aGivenProto was in the compartment of aCx // coming in, we changed compartments to that of "parent" so may need // to wrap the proto here. if (js::GetContextCompartment(aCx) != JS::GetCompartment(proto)) { if (!JS_WrapObject(aCx, &proto)) { return false; } } } else { proto = canonicalProto; } BindingJSObjectCreator creator(aCx); creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector); if (!aReflector) { return false; } aCache->SetWrapper(aReflector); creator.InitializationSucceeded(); MOZ_ASSERT(aCache->GetWrapperPreserveColor() && aCache->GetWrapperPreserveColor() == aReflector); // If proto != canonicalProto, we have to preserve our wrapper; // otherwise we won't be able to properly recreate it later, since // we won't know what proto to use. Note that we don't check // aGivenProto here, since it's entirely possible (and even // somewhat common) to have a non-null aGivenProto which is the // same as canonicalProto. if (proto != canonicalProto) { PreserveWrapper(aObject); } return true; } void CreateInterfaceObjects(JSContext* aCx, JS::Handle aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, DefineInterfaceProperty aDefineOnGlobal) { JS::Heap* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::ExtensionMockAPI); JS::Heap* interfaceCache = nullptr; JS::Handle parentProto(JS::GetRealmObjectPrototypeHandle(aCx)); if (!parentProto) { return; } dom::CreateInterfaceObjects(aCx, aGlobal, parentProto, &sPrototypeClass, protoCache, nullptr, nullptr, 0, false, Span{}, interfaceCache, sNativeProperties.Upcast(), nullptr, "ExtensionMockAPI", aDefineOnGlobal != DefineInterfaceProperty::No, nullptr, false, nullptr); } static JS::Handle GetProtoObjectHandle(JSContext* aCx) { /* Get the interface prototype object for this class. This will create the object as needed. */ return GetPerInterfaceObjectHandle(aCx, prototypes::id::ExtensionMockAPI, &CreateInterfaceObjects, DefineInterfaceProperty::CheckExposure); } } // namespace ExtensionMockAPI_Binding } // namespace mozilla::dom