chromium/third_party/crashpad/crashpad/util/file/string_file.h

// Copyright 2014 The Crashpad Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef CRASHPAD_UTIL_FILE_STRING_FILE_H_
#define CRASHPAD_UTIL_FILE_STRING_FILE_H_

#include <sys/types.h>

#include <string>

#include "base/numerics/safe_math.h"
#include "util/file/file_io.h"
#include "util/file/file_reader.h"
#include "util/file/file_writer.h"

namespace crashpad {

//! \brief A file reader and writer backed by a virtual file, as opposed to a
//!     file on disk or other operating system file descriptor-based file.
//!
//! The virtual file is a buffer in memory. This class is convenient for use
//! with other code that normally expects to read or write files, when it is
//! impractical or inconvenient to read or write a file. It is expected that
//! tests, in particular, will benefit from using this class.
class StringFile : public FileReaderInterface, public FileWriterInterface { … };

}  // namespace crashpad

#endif  // CRASHPAD_UTIL_FILE_STRING_FILE_H_