1/*
2 * libjingle
3 * Copyright 2014, Google Inc.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 *  1. Redistributions of source code must retain the above copyright notice,
9 *     this list of conditions and the following disclaimer.
10 *  2. Redistributions in binary form must reproduce the above copyright notice,
11 *     this list of conditions and the following disclaimer in the documentation
12 *     and/or other materials provided with the distribution.
13 *  3. The name of the author may not be used to endorse or promote products
14 *     derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28// This file contains enums related to IPv4/IPv6 metrics.
29
30#ifndef TALK_APP_WEBRTC_UMAMETRICS_H_
31#define TALK_APP_WEBRTC_UMAMETRICS_H_
32
33namespace webrtc {
34
35// Currently this contains information related to WebRTC network/transport
36// information.
37
38// This enum is backed by Chromium's histograms.xml,
39// chromium/src/tools/metrics/histograms/histograms.xml
40// Existing values cannot be re-ordered and new enums must be added
41// before kBoundary.
42enum PeerConnectionUMAMetricsCounter {
43  kPeerConnection_IPv4,
44  kPeerConnection_IPv6,
45  kBestConnections_IPv4,
46  kBestConnections_IPv6,
47  kBoundary,
48};
49
50// This enum defines types for UMA samples, which will have a range.
51enum PeerConnectionUMAMetricsName {
52  kNetworkInterfaces_IPv4,   // Number of IPv4 interfaces.
53  kNetworkInterfaces_IPv6,   // Number of IPv6 interfaces.
54  kTimeToConnect,  // In milliseconds.
55};
56
57}  // namespace webrtc
58
59#endif  // TALK_APP_WEBRTC_UMA6METRICS_H_
60