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/*
* Copyright (C) 2006-2022 Apple Inc. All rights reserved.
* Copyright (C) 2007 Eric Seidel <eric@webkit.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#
include
"
config.h
"
#
include
"
JSCallbackObject.h
"
#
include
"
JSCInlines.h
"
namespace
JSC
{
static
JSC_DECLARE_HOST_FUNCTION
(callJSNonFinalObjectCallbackObject);
static
JSC_DECLARE_HOST_FUNCTION
(constructJSNonFinalObjectCallbackObject);
static
JSC_DECLARE_HOST_FUNCTION
(callJSGlobalObjectCallbackObject);
static
JSC_DECLARE_HOST_FUNCTION
(constructJSGlobalObjectCallbackObject);
static
JSC_DECLARE_CUSTOM_GETTER
(callbackGetterJSNonFinalObjectCallbackObject);
static
JSC_DECLARE_CUSTOM_GETTER
(staticFunctionGetterJSNonFinalObjectCallbackObject);
static
JSC_DECLARE_CUSTOM_GETTER
(callbackGetterJSGlobalObjectCallbackObject);
static
JSC_DECLARE_CUSTOM_GETTER
(staticFunctionGetterJSGlobalObjectCallbackObject);
DEFINE_VISIT_CHILDREN_WITH_MODIFIER
(
template
<>, JSCallbackObject<JSNonFinalObject>);
DEFINE_VISIT_CHILDREN_WITH_MODIFIER
(
template
<>, JSCallbackObject<JSGlobalObject>);
//
Define the two types of JSCallbackObjects we support.
template
<>
const
ClassInfo JSCallbackObject<JSNonFinalObject>::s_info = {
"
CallbackObject
"
_s, &Base::s_info,
nullptr
,
nullptr
,
CREATE_METHOD_TABLE
(JSCallbackObject) };
template
<>
const
ClassInfo JSCallbackObject<JSGlobalObject>::s_info = {
"
CallbackGlobalObject
"
_s, &Base::s_info,
nullptr
,
nullptr
,
CREATE_METHOD_TABLE
(JSCallbackObject) };
template
<>
const
DestructionMode JSCallbackObject<JSNonFinalObject>::needsDestruction = NeedsDestruction;
template
<>
const
DestructionMode JSCallbackObject<JSGlobalObject>::needsDestruction = NeedsDestruction;
template
<>
NativeFunction::Ptr JSCallbackObject<JSNonFinalObject>::getCallFunction()
{
return
callJSNonFinalObjectCallbackObject;
}
template
<>
NativeFunction::Ptr JSCallbackObject<JSNonFinalObject>::getConstructFunction()
{
return
constructJSNonFinalObjectCallbackObject;
}
template
<>
GetValueFunc JSCallbackObject<JSNonFinalObject>::getCallbackGetter()
{
return
callbackGetterJSNonFinalObjectCallbackObject;
}
template
<>
GetValueFunc JSCallbackObject<JSNonFinalObject>::getStaticFunctionGetter()
{
return
staticFunctionGetterJSNonFinalObjectCallbackObject;
}
template
<>
NativeFunction::Ptr JSCallbackObject<JSGlobalObject>::getCallFunction()
{
return
callJSGlobalObjectCallbackObject;
}
template
<>
NativeFunction::Ptr JSCallbackObject<JSGlobalObject>::getConstructFunction()
{
return
constructJSGlobalObjectCallbackObject;
}
template
<>
GetValueFunc JSCallbackObject<JSGlobalObject>::getCallbackGetter()
{
return
callbackGetterJSGlobalObjectCallbackObject;
}
template
<>
GetValueFunc JSCallbackObject<JSGlobalObject>::getStaticFunctionGetter()
{
return
staticFunctionGetterJSGlobalObjectCallbackObject;
}
template
<>
JSCallbackObject<JSGlobalObject>* JSCallbackObject<JSGlobalObject>::create(
VM
& vm, JSClassRef classRef, Structure* structure)
{
JSCallbackObject<JSGlobalObject>* callbackObject =
new
(NotNull, allocateCell<JSCallbackObject<JSGlobalObject>>(vm))
JSCallbackObject
(vm, classRef, structure);
callbackObject->
finishCreation
(vm);
return
callbackObject;
}
template
<>
Structure* JSCallbackObject<JSNonFinalObject>::createStructure(
VM
& vm, JSGlobalObject* globalObject, JSValue proto)
{
return
Structure::create
(vm, globalObject, proto,
TypeInfo
(ObjectType, StructureFlags),
info
());
}
template
<>
Structure* JSCallbackObject<JSGlobalObject>::createStructure(
VM
& vm, JSGlobalObject* globalObject, JSValue proto)
{
return
Structure::create
(vm, globalObject, proto,
TypeInfo
(GlobalObjectType, StructureFlags),
info
());
}
template
<>
GCClient::IsoSubspace* JSCallbackObject<JSNonFinalObject>::subspaceForImpl(
VM
& vm, SubspaceAccess mode)
{
switch
(mode) {
case
SubspaceAccess::OnMainThread:
return
vm.
callbackObjectSpace
<SubspaceAccess::OnMainThread>();
case
SubspaceAccess::Concurrently:
return
vm.
callbackObjectSpace
<SubspaceAccess::Concurrently>();
}
RELEASE_ASSERT_NOT_REACHED
();
return
nullptr
;
}
template
<>
GCClient::IsoSubspace* JSCallbackObject<JSGlobalObject>::subspaceForImpl(
VM
& vm, SubspaceAccess mode)
{
switch
(mode) {
case
SubspaceAccess::OnMainThread:
return
vm.
callbackGlobalObjectSpace
<SubspaceAccess::OnMainThread>();
case
SubspaceAccess::Concurrently:
return
vm.
callbackGlobalObjectSpace
<SubspaceAccess::Concurrently>();
}
RELEASE_ASSERT_NOT_REACHED
();
return
nullptr
;
}
JSC_DEFINE_HOST_FUNCTION
(callJSNonFinalObjectCallbackObject, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return
JSCallbackObject<JSNonFinalObject>::
callImpl
(globalObject, callFrame);
}
JSC_DEFINE_HOST_FUNCTION
(constructJSNonFinalObjectCallbackObject, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return
JSCallbackObject<JSNonFinalObject>::
constructImpl
(globalObject, callFrame);
}
JSC_DEFINE_HOST_FUNCTION
(callJSGlobalObjectCallbackObject, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return
JSCallbackObject<JSGlobalObject>::
callImpl
(globalObject, callFrame);
}
JSC_DEFINE_HOST_FUNCTION
(constructJSGlobalObjectCallbackObject, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
return
JSCallbackObject<JSGlobalObject>::
constructImpl
(globalObject, callFrame);
}
JSC_DEFINE_CUSTOM_GETTER
(callbackGetterJSNonFinalObjectCallbackObject, (JSGlobalObject* globalObject, EncodedJSValue thisValue, PropertyName propertyName))
{
return
JSCallbackObject<JSNonFinalObject>::
callbackGetterImpl
(globalObject, thisValue, propertyName);
}
JSC_DEFINE_CUSTOM_GETTER
(staticFunctionGetterJSNonFinalObjectCallbackObject, (JSGlobalObject* globalObject, EncodedJSValue thisValue, PropertyName propertyName))
{
return
JSCallbackObject<JSNonFinalObject>::
staticFunctionGetterImpl
(globalObject, thisValue, propertyName);
}
JSC_DEFINE_CUSTOM_GETTER
(callbackGetterJSGlobalObjectCallbackObject, (JSGlobalObject* globalObject, EncodedJSValue thisValue, PropertyName propertyName))
{
return
JSCallbackObject<JSGlobalObject>::
callbackGetterImpl
(globalObject, thisValue, propertyName);
}
JSC_DEFINE_CUSTOM_GETTER
(staticFunctionGetterJSGlobalObjectCallbackObject, (JSGlobalObject* globalObject, EncodedJSValue thisValue, PropertyName propertyName))
{
return
JSCallbackObject<JSGlobalObject>::
staticFunctionGetterImpl
(globalObject, thisValue, propertyName);
}
}
//
namespace JSC
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