chromium/net/base/file_stream_context_posix.cc

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "net/base/file_stream_context.h"

#include <errno.h>
#include <utility>

#include "base/check.h"
#include "base/files/file_path.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/functional/callback_helpers.h"
#include "base/location.h"
#include "base/posix/eintr_wrapper.h"
#include "base/task/task_runner.h"
#include "net/base/io_buffer.h"
#include "net/base/net_errors.h"

#if BUILDFLAG(IS_MAC)
#include "net/base/apple/guarded_fd.h"
#endif  // BUILDFLAG(IS_MAC)

namespace net {

FileStream::Context::Context(scoped_refptr<base::TaskRunner> task_runner)
    : … { … }

FileStream::Context::Context(base::File file,
                             scoped_refptr<base::TaskRunner> task_runner)
    : … { … }

FileStream::Context::~Context() = default;

int FileStream::Context::Read(IOBuffer* in_buf,
                              int buf_len,
                              CompletionOnceCallback callback) { … }

int FileStream::Context::Write(IOBuffer* in_buf,
                               int buf_len,
                               CompletionOnceCallback callback) { … }

FileStream::Context::IOResult FileStream::Context::SeekFileImpl(
    int64_t offset) { … }

void FileStream::Context::OnFileOpened() { … }

FileStream::Context::IOResult FileStream::Context::ReadFileImpl(
    scoped_refptr<IOBuffer> buf,
    int buf_len) { … }

FileStream::Context::IOResult FileStream::Context::WriteFileImpl(
    scoped_refptr<IOBuffer> buf,
    int buf_len) { … }

}  // namespace net