components/network_session_configurator/browser/network_session_configurator.h

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

#ifndef COMPONENTS_NETWORK_SESSION_CONFIGURATOR_BROWSER_NETWORK_SESSION_CONFIGURATOR_H_
#define COMPONENTS_NETWORK_SESSION_CONFIGURATOR_BROWSER_NETWORK_SESSION_CONFIGURATOR_H_

#include <string>

#include "net/http/http_network_session.h"
#include "net/url_request/url_request_context_builder.h"

namespace base {
class CommandLine;
}

namespace network_session_configurator {

// Helper functions to configure HttpNetworkSession::Params based on field
// trials and command line.

// Parse serialized QUIC versions string.
quic::ParsedQuicVersionVector ParseQuicVersions(
    const std::string& quic_versions);

// Configure |params| based on field trials and command line,
// and forcing (policy or other command line) arguments.
void ParseCommandLineAndFieldTrials(const base::CommandLine& command_line,
                                    bool is_quic_force_disabled,
                                    const std::string& quic_user_agent_id,
                                    net::HttpNetworkSession::Params* params);

// Returns the URLRequestContextBuilder::HttpCacheParams::Type that the disk
// cache should use.
net::URLRequestContextBuilder::HttpCacheParams::Type ChooseCacheType();

}  // namespace network_session_configurator

#endif  // COMPONENTS_NETWORK_SESSION_CONFIGURATOR_BROWSER_NETWORK_SESSION_CONFIGURATOR_H_