blob: 16bab28b7cb9e0b11dba5824d5565ce2b5ead124 [file] [log] [blame]
// Copyright 2017 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#pragma once
#include "byte_block.h"
namespace debugger_utils {
// The API for accessing a file via the "byte block" interface.
// This is a fixed size block of contiguous bytes.
class FileByteBlock final : public ByteBlock {
public:
// This consumes fd;
explicit FileByteBlock(int fd);
~FileByteBlock();
bool Read(uintptr_t address, void* out_buffer, size_t length) const override;
bool Write(uintptr_t address, const void* buffer,
size_t length) const override;
private:
int fd_;
FXL_DISALLOW_COPY_AND_ASSIGN(FileByteBlock);
};
} // namespace debugger_utils