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// Copyright (c) 2012 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 NET_SOCKET_NEXT_PROTO_H_
#define NET_SOCKET_NEXT_PROTO_H_
#include <vector>
#include "base/strings/string_piece.h"
#include "net/base/net_export.h"
namespace net {
// This enum is used in Net.SSLNegotiatedAlpnProtocol histogram.
// Do not change or re-use values.
enum NextProto {
kProtoUnknown = 0,
kProtoHTTP11 = 1,
kProtoHTTP2 = 2,
kProtoQUIC = 3,
kProtoLast = kProtoQUIC
};
// List of protocols to use for NPN, used for configuring HttpNetworkSessions.
typedef std::vector<NextProto> NextProtoVector;
NET_EXPORT_PRIVATE NextProto
NextProtoFromString(base::StringPiece proto_string);
NET_EXPORT_PRIVATE const char* NextProtoToString(NextProto next_proto);
} // namespace net
#endif // NET_SOCKET_NEXT_PROTO_H_
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