chromium/net/websockets/websocket_handshake_stream_base.cc

// Copyright 2018 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/websockets/websocket_handshake_stream_base.h"

#include <stddef.h>

#include <unordered_set>

#include "base/metrics/histogram_functions.h"
#include "base/metrics/histogram_macros.h"
#include "base/strings/strcat.h"
#include "base/strings/string_util.h"
#include "net/http/http_request_headers.h"
#include "net/http/http_response_headers.h"
#include "net/websockets/websocket_extension.h"
#include "net/websockets/websocket_extension_parser.h"
#include "net/websockets/websocket_handshake_constants.h"

namespace net {

namespace {

size_t AddVectorHeaderIfNonEmpty(const char* name,
                                 const std::vector<std::string>& value,
                                 HttpRequestHeaders* headers) { … }

}  // namespace

// static
std::string WebSocketHandshakeStreamBase::MultipleHeaderValuesMessage(
    const std::string& header_name) { … }

// static
void WebSocketHandshakeStreamBase::AddVectorHeaders(
    const std::vector<std::string>& extensions,
    const std::vector<std::string>& protocols,
    HttpRequestHeaders* headers) { … }

// static
bool WebSocketHandshakeStreamBase::ValidateSubProtocol(
    const HttpResponseHeaders* headers,
    const std::vector<std::string>& requested_sub_protocols,
    std::string* sub_protocol,
    std::string* failure_message) { … }

// static
bool WebSocketHandshakeStreamBase::ValidateExtensions(
    const HttpResponseHeaders* headers,
    std::string* accepted_extensions_descriptor,
    std::string* failure_message,
    WebSocketExtensionParams* params) { … }

void WebSocketHandshakeStreamBase::RecordHandshakeResult(
    HandshakeResult result) { … }

}  // namespace net