chromium/net/server/web_socket.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/server/web_socket.h"

#include <string_view>
#include <vector>

#include "base/base64.h"
#include "base/check.h"
#include "base/hash/sha1.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/stringprintf.h"
#include "base/sys_byteorder.h"
#include "net/server/http_connection.h"
#include "net/server/http_server.h"
#include "net/server/http_server_request_info.h"
#include "net/server/http_server_response_info.h"
#include "net/server/web_socket_encoder.h"
#include "net/websockets/websocket_deflate_parameters.h"
#include "net/websockets/websocket_extension.h"
#include "net/websockets/websocket_handshake_constants.h"

namespace net {

namespace {

std::string ExtensionsHeaderString(
    const std::vector<WebSocketExtension>& extensions) { … }

std::string ValidResponseString(
    const std::string& accept_hash,
    const std::vector<WebSocketExtension> extensions) { … }

}  // namespace

WebSocket::WebSocket(HttpServer* server, HttpConnection* connection)
    : … { … }

WebSocket::~WebSocket() = default;

void WebSocket::Accept(const HttpServerRequestInfo& request,
                       const NetworkTrafficAnnotationTag traffic_annotation) { … }

WebSocketParseResult WebSocket::Read(std::string* message) { … }

void WebSocket::Send(std::string_view message,
                     WebSocketFrameHeader::OpCodeEnum op_code,
                     const NetworkTrafficAnnotationTag traffic_annotation) { … }

void WebSocket::Fail() { … }

void WebSocket::SendErrorResponse(
    const std::string& message,
    const NetworkTrafficAnnotationTag traffic_annotation) { … }

}  // namespace net