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44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef NET_QUIC_CHROMIUM_QUIC_ADDRESS_MISMATCH_H_
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#define NET_QUIC_CHROMIUM_QUIC_ADDRESS_MISMATCH_H_
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#include "net/base/ip_endpoint.h"
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#include "net/base/net_export.h"
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namespace net {
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enum QuicAddressMismatch {
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// The addresses don't match.
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QUIC_ADDRESS_MISMATCH_BASE = 0,
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QUIC_ADDRESS_MISMATCH_V4_V4 = 0,
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QUIC_ADDRESS_MISMATCH_V6_V6 = 1,
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QUIC_ADDRESS_MISMATCH_V4_V6 = 2,
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QUIC_ADDRESS_MISMATCH_V6_V4 = 3,
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// The addresses match, but the ports don't match.
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QUIC_PORT_MISMATCH_BASE = 4,
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QUIC_PORT_MISMATCH_V4_V4 = 4,
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QUIC_PORT_MISMATCH_V6_V6 = 5,
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QUIC_ADDRESS_AND_PORT_MATCH_BASE = 6,
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QUIC_ADDRESS_AND_PORT_MATCH_V4_V4 = 6,
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QUIC_ADDRESS_AND_PORT_MATCH_V6_V6 = 7,
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QUIC_ADDRESS_MISMATCH_MAX,
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};
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// Returns a value of the QuicAddressMismatch enum type that indicates how
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// |first_address| differs from |second_address|. Returns -1 if either address
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// is empty.
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//
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// Only used by the Net.QuicSession.PublicResetAddressMismatch histogram.
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NET_EXPORT_PRIVATE int GetAddressMismatch(const IPEndPoint& first_address,
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const IPEndPoint& second_address);
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} // namespace net
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#endif // NET_QUIC_CHROMIUM_QUIC_ADDRESS_MISMATCH_H_
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