mirror of
https://github.com/oven-sh/bun
synced 2026-02-17 14:22:01 +00:00
86 lines
3.9 KiB
C++
86 lines
3.9 KiB
C++
/*
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* Copyright (C) 2015-2021 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "root.h"
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#include "JSFFIFunction.h"
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#include "JavaScriptCore/JSCJSValueInlines.h"
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#include "JavaScriptCore/VM.h"
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#include "ZigGlobalObject.h"
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extern "C" Zig::JSFFIFunction* Bun__CreateFFIFunction(Zig::GlobalObject* globalObject, const ZigString* symbolName, unsigned argCount, Zig::FFIFunction functionPointer)
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{
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JSC::VM& vm = globalObject->vm();
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Zig::JSFFIFunction* function = Zig::JSFFIFunction::create(vm, globalObject, argCount, symbolName != nullptr ? Zig::toStringCopy(*symbolName) : String(), functionPointer, JSC::NoIntrinsic);
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return function;
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}
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extern "C" JSC::EncodedJSValue Bun__CreateFFIFunctionValue(Zig::GlobalObject* globalObject, const ZigString* symbolName, unsigned argCount, Zig::FFIFunction functionPointer);
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extern "C" JSC::EncodedJSValue Bun__CreateFFIFunctionValue(Zig::GlobalObject* globalObject, const ZigString* symbolName, unsigned argCount, Zig::FFIFunction functionPointer)
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{
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return JSC::JSValue::encode(JSC::JSValue(Bun__CreateFFIFunction(globalObject, symbolName, argCount, functionPointer)));
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}
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namespace Zig {
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using namespace JSC;
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const ClassInfo JSFFIFunction::s_info = { "Function"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSFFIFunction) };
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JSFFIFunction::JSFFIFunction(VM& vm, NativeExecutable* executable, JSGlobalObject* globalObject, Structure* structure, FFIFunction&& function)
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: Base(vm, executable, globalObject, structure)
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, m_function(WTFMove(function))
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{
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// used in NAPI
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dataPtr = nullptr;
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}
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template<typename Visitor>
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void JSFFIFunction::visitChildrenImpl(JSCell* cell, Visitor& visitor)
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{
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JSFFIFunction* thisObject = jsCast<JSFFIFunction*>(cell);
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ASSERT_GC_OBJECT_INHERITS(thisObject, info());
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Base::visitChildren(thisObject, visitor);
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}
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DEFINE_VISIT_CHILDREN(JSFFIFunction);
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void JSFFIFunction::finishCreation(VM& vm, NativeExecutable* executable, unsigned length, const String& name)
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{
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Base::finishCreation(vm, executable, length, name);
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ASSERT(inherits(info()));
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}
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JSFFIFunction* JSFFIFunction::create(VM& vm, Zig::GlobalObject* globalObject, unsigned length, const String& name, FFIFunction FFIFunction, Intrinsic intrinsic, NativeFunction nativeConstructor)
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{
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NativeExecutable* executable = vm.getHostFunction(FFIFunction, intrinsic, FFIFunction, nullptr, name);
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Structure* structure = globalObject->FFIFunctionStructure();
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JSFFIFunction* function = new (NotNull, allocateCell<JSFFIFunction>(vm)) JSFFIFunction(vm, executable, globalObject, structure, WTFMove(FFIFunction));
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function->finishCreation(vm, executable, length, name);
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return function;
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}
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} // namespace JSC
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