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/*
* Copyright (c) 2015 Igalia
* Copyright (c) 2015 Igalia S.L.
* Copyright (c) 2015 Igalia.
* Copyright (c) 2015, 2016 Canon Inc. All rights reserved.
* Copyright (c) 2015, 2016, 2017 Canon Inc.
* Copyright (c) 2016, 2020 Apple Inc. All rights reserved.
* Copyright (c) 2022 Codeblog Corp. All rights reserved.
*
* 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. AND ITS CONTRIBUTORS ``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 ITS 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.
*
*/
// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for
// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py
#include "config.h"
#include "JSBufferConstructorBuiltins.h"
#include "WebCoreJSClientData.h"
#include <JavaScriptCore/HeapInlines.h>
#include <JavaScriptCore/IdentifierInlines.h>
#include <JavaScriptCore/ImplementationVisibility.h>
#include <JavaScriptCore/Intrinsic.h>
#include <JavaScriptCore/JSCJSValueInlines.h>
#include <JavaScriptCore/JSCellInlines.h>
#include <JavaScriptCore/StructureInlines.h>
#include <JavaScriptCore/VM.h>
namespace WebCore {
const JSC::ConstructAbility s_jsBufferConstructorFromCodeConstructAbility = JSC::ConstructAbility::CannotConstruct;
const JSC::ConstructorKind s_jsBufferConstructorFromCodeConstructorKind = JSC::ConstructorKind::None;
const JSC::ImplementationVisibility s_jsBufferConstructorFromCodeImplementationVisibility = JSC::ImplementationVisibility::Public;
const int s_jsBufferConstructorFromCodeLength = 1832;
static const JSC::Intrinsic s_jsBufferConstructorFromCodeIntrinsic = JSC::NoIntrinsic;
const char* const s_jsBufferConstructorFromCode =
"(function (items) {\n" \
" \"use strict\";\n" \
"\n" \
" if (!@isConstructor(this))\n" \
" @throwTypeError(\"Buffer.from requires |this| to be a constructor\");\n" \
"\n" \
" if (@isUndefinedOrNull(items))\n" \
" @throwTypeError(\n" \
" \"The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object.\",\n" \
" );\n" \
"\n" \
" //\n" \
" if (\n" \
" typeof items === \"string\" ||\n" \
" (typeof items === \"object\" &&\n" \
" (@isTypedArrayView(items) ||\n" \
" items instanceof ArrayBuffer ||\n" \
" items instanceof SharedArrayBuffer ||\n" \
" items instanceof @String))\n" \
" ) {\n" \
" switch (@argumentCount()) {\n" \
" case 1: {\n" \
" return new this(items);\n" \
" }\n" \
" case 2: {\n" \
" return new this(items, @argument(1));\n" \
" }\n" \
" default: {\n" \
" return new this(items, @argument(1), @argument(2));\n" \
" }\n" \
" }\n" \
" }\n" \
"\n" \
" var arrayLike = @toObject(\n" \
" items,\n" \
" \"The first argument must be of type string or an instance of Buffer, ArrayBuffer, or Array or an Array-like Object.\",\n" \
" );\n" \
"\n" \
" if (!@isJSArray(arrayLike)) {\n" \
" const toPrimitive = @tryGetByIdWithWellKnownSymbol(items, \"toPrimitive\");\n" \
"\n" \
" if (toPrimitive) {\n" \
" const primitive = toPrimitive.@call(items, \"string\");\n" \
"\n" \
" if (typeof primitive === \"string\") {\n" \
" switch (@argumentCount()) {\n" \
" case 1: {\n" \
" return new this(primitive);\n" \
" }\n" \
" case 2: {\n" \
" return new this(primitive, @argument(1));\n" \
" }\n" \
" default: {\n" \
" return new this(primitive, @argument(1), @argument(2));\n" \
" }\n" \
" }\n" \
" }\n" \
" }\n" \
"\n" \
" if (!(\"length\" in arrayLike) || @isCallable(arrayLike)) {\n" \
" @throwTypeError(\n" \
" \"The first argument must be of type string or an instance of Buffer, ArrayBuffer, or Array or an Array-like Object.\",\n" \
" );\n" \
" }\n" \
" }\n" \
"\n" \
" //\n" \
" //\n" \
" //\n" \
" return new this(@Uint8Array.from(arrayLike).buffer);\n" \
"})\n" \
;
#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \
JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \
{\
JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \
return clientData->builtinFunctions().jsBufferConstructorBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().jsBufferConstructorBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \
}
WEBCORE_FOREACH_JSBUFFERCONSTRUCTOR_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR)
#undef DEFINE_BUILTIN_GENERATOR
} // namespace WebCore
|
