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1/*
2 * libjingle
3 * Copyright 2013, 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#import "RTCEnumConverter.h"
29
30#include "talk/app/webrtc/peerconnectioninterface.h"
31
32@implementation RTCEnumConverter
33
34+ (RTCICEConnectionState)convertIceConnectionStateToObjC:
35    (webrtc::PeerConnectionInterface::IceConnectionState)nativeState {
36  switch (nativeState) {
37    case webrtc::PeerConnectionInterface::kIceConnectionNew:
38      return RTCICEConnectionNew;
39    case webrtc::PeerConnectionInterface::kIceConnectionChecking:
40      return RTCICEConnectionChecking;
41    case webrtc::PeerConnectionInterface::kIceConnectionConnected:
42      return RTCICEConnectionConnected;
43    case webrtc::PeerConnectionInterface::kIceConnectionCompleted:
44      return RTCICEConnectionCompleted;
45    case webrtc::PeerConnectionInterface::kIceConnectionFailed:
46      return RTCICEConnectionFailed;
47    case webrtc::PeerConnectionInterface::kIceConnectionDisconnected:
48      return RTCICEConnectionDisconnected;
49    case webrtc::PeerConnectionInterface::kIceConnectionClosed:
50      return RTCICEConnectionClosed;
51  }
52}
53
54+ (RTCICEGatheringState)convertIceGatheringStateToObjC:
55    (webrtc::PeerConnectionInterface::IceGatheringState)nativeState {
56  switch (nativeState) {
57    case webrtc::PeerConnectionInterface::kIceGatheringNew:
58      return RTCICEGatheringNew;
59    case webrtc::PeerConnectionInterface::kIceGatheringGathering:
60      return RTCICEGatheringGathering;
61    case webrtc::PeerConnectionInterface::kIceGatheringComplete:
62      return RTCICEGatheringComplete;
63  }
64}
65
66+ (RTCSignalingState)convertSignalingStateToObjC:
67    (webrtc::PeerConnectionInterface::SignalingState)nativeState {
68  switch (nativeState) {
69    case webrtc::PeerConnectionInterface::kStable:
70      return RTCSignalingStable;
71    case webrtc::PeerConnectionInterface::kHaveLocalOffer:
72      return RTCSignalingHaveLocalOffer;
73    case webrtc::PeerConnectionInterface::kHaveLocalPrAnswer:
74      return RTCSignalingHaveLocalPrAnswer;
75    case webrtc::PeerConnectionInterface::kHaveRemoteOffer:
76      return RTCSignalingHaveRemoteOffer;
77    case webrtc::PeerConnectionInterface::kHaveRemotePrAnswer:
78      return RTCSignalingHaveRemotePrAnswer;
79    case webrtc::PeerConnectionInterface::kClosed:
80      return RTCSignalingClosed;
81  }
82}
83
84+ (webrtc::PeerConnectionInterface::StatsOutputLevel)
85    convertStatsOutputLevelToNative:(RTCStatsOutputLevel)statsOutputLevel {
86  switch (statsOutputLevel) {
87    case RTCStatsOutputLevelStandard:
88      return webrtc::PeerConnectionInterface::kStatsOutputLevelStandard;
89    case RTCStatsOutputLevelDebug:
90      return webrtc::PeerConnectionInterface::kStatsOutputLevelDebug;
91  }
92}
93
94+ (RTCSourceState)convertSourceStateToObjC:
95    (webrtc::MediaSourceInterface::SourceState)nativeState {
96  switch (nativeState) {
97    case webrtc::MediaSourceInterface::kInitializing:
98      return RTCSourceStateInitializing;
99    case webrtc::MediaSourceInterface::kLive:
100      return RTCSourceStateLive;
101    case webrtc::MediaSourceInterface::kEnded:
102      return RTCSourceStateEnded;
103    case webrtc::MediaSourceInterface::kMuted:
104      return RTCSourceStateMuted;
105  }
106}
107
108+ (webrtc::MediaStreamTrackInterface::TrackState)
109    convertTrackStateToNative:(RTCTrackState)state {
110  switch (state) {
111    case RTCTrackStateInitializing:
112      return webrtc::MediaStreamTrackInterface::kInitializing;
113    case RTCTrackStateLive:
114      return webrtc::MediaStreamTrackInterface::kLive;
115    case RTCTrackStateEnded:
116      return webrtc::MediaStreamTrackInterface::kEnded;
117    case RTCTrackStateFailed:
118      return webrtc::MediaStreamTrackInterface::kFailed;
119  }
120}
121
122+ (RTCTrackState)convertTrackStateToObjC:
123    (webrtc::MediaStreamTrackInterface::TrackState)nativeState {
124  switch (nativeState) {
125    case webrtc::MediaStreamTrackInterface::kInitializing:
126      return RTCTrackStateInitializing;
127    case webrtc::MediaStreamTrackInterface::kLive:
128      return RTCTrackStateLive;
129    case webrtc::MediaStreamTrackInterface::kEnded:
130      return RTCTrackStateEnded;
131    case webrtc::MediaStreamTrackInterface::kFailed:
132      return RTCTrackStateFailed;
133  }
134}
135
136@end
137