chromium/remoting/host/security_key/security_key_socket.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "remoting/host/security_key/security_key_socket.h"

#include <memory>
#include <utility>

#include "base/functional/bind.h"
#include "base/timer/timer.h"
#include "net/base/io_buffer.h"
#include "net/base/net_errors.h"
#include "net/socket/stream_socket.h"
#include "net/traffic_annotation/network_traffic_annotation.h"

namespace remoting {

namespace {

const size_t kRequestSizeBytes = …;
const size_t kMaxRequestLength = …;
const size_t kRequestReadBufferLength = …;

// SSH Failure Code
const char kSshError[] = …;

}  // namespace

SecurityKeySocket::SecurityKeySocket(std::unique_ptr<net::StreamSocket> socket,
                                     base::TimeDelta timeout,
                                     base::OnceClosure timeout_callback)
    : … { … }

SecurityKeySocket::~SecurityKeySocket() { … }

bool SecurityKeySocket::GetAndClearRequestData(std::string* data_out) { … }

void SecurityKeySocket::SendResponse(const std::string& response_data) { … }

void SecurityKeySocket::SendSshError() { … }

void SecurityKeySocket::StartReadingRequest(
    base::OnceClosure request_received_callback) { … }

void SecurityKeySocket::OnDataWritten(int result) { … }

void SecurityKeySocket::DoWrite() { … }

void SecurityKeySocket::OnDataRead(int result) { … }

void SecurityKeySocket::DoRead() { … }

bool SecurityKeySocket::IsRequestComplete() const { … }

bool SecurityKeySocket::IsRequestTooLarge() const { … }

size_t SecurityKeySocket::GetRequestLength() const { … }

std::string SecurityKeySocket::GetResponseLengthAsBytes(
    const std::string& response) const { … }

void SecurityKeySocket::ResetTimer() { … }

}  // namespace remoting