hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
// Copyright 2021 The PDFium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef FXJS_CFX_V8_ARRAY_BUFFER_ALLOCATOR_H_
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#define FXJS_CFX_V8_ARRAY_BUFFER_ALLOCATOR_H_
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#include <stddef.h>
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#include <memory>
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#include "v8/include/v8-array-buffer.h"
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class CFX_V8ArrayBufferAllocator final : public v8::ArrayBuffer::Allocator {
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public:
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static const size_t kMaxAllowedBytes = 0x10000000;
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CFX_V8ArrayBufferAllocator();
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CFX_V8ArrayBufferAllocator(const CFX_V8ArrayBufferAllocator&) = delete;
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CFX_V8ArrayBufferAllocator(CFX_V8ArrayBufferAllocator&&) = delete;
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~CFX_V8ArrayBufferAllocator() override;
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void* Allocate(size_t length) override;
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void* AllocateUninitialized(size_t length) override;
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void Free(void* data, size_t length) override;
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#ifdef V8_ENABLE_SANDBOX
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private:
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std::unique_ptr<v8::ArrayBuffer::Allocator> wrapped_;
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#endif // V8_ENABLE_SANDBOX
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};
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#endif // FXJS_CFX_V8_ARRAY_BUFFER_ALLOCATOR_H_
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