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1 /* | |
2 * libjingle | |
3 * Copyright 2012 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 #ifndef TALK_APP_WEBRTC_TEST_FAKECONSTRAINTS_H_ | |
29 #define TALK_APP_WEBRTC_TEST_FAKECONSTRAINTS_H_ | |
30 | |
31 #include <string> | |
32 #include <vector> | |
33 | |
34 #include "talk/app/webrtc/mediaconstraintsinterface.h" | |
35 #include "webrtc/base/stringencode.h" | |
36 | |
37 namespace webrtc { | |
38 | |
39 class FakeConstraints : public webrtc::MediaConstraintsInterface { | |
40 public: | |
41 FakeConstraints() { } | |
42 virtual ~FakeConstraints() { } | |
43 | |
44 virtual const Constraints& GetMandatory() const { | |
45 return mandatory_; | |
46 } | |
47 | |
48 virtual const Constraints& GetOptional() const { | |
49 return optional_; | |
50 } | |
51 | |
52 template <class T> | |
53 void AddMandatory(const std::string& key, const T& value) { | |
54 mandatory_.push_back(Constraint(key, rtc::ToString<T>(value))); | |
55 } | |
56 | |
57 template <class T> | |
58 void SetMandatory(const std::string& key, const T& value) { | |
59 std::string value_str; | |
60 if (mandatory_.FindFirst(key, &value_str)) { | |
61 for (Constraints::iterator iter = mandatory_.begin(); | |
62 iter != mandatory_.end(); ++iter) { | |
63 if (iter->key == key) { | |
64 mandatory_.erase(iter); | |
65 break; | |
66 } | |
67 } | |
68 } | |
69 mandatory_.push_back(Constraint(key, rtc::ToString<T>(value))); | |
70 } | |
71 | |
72 template <class T> | |
73 void AddOptional(const std::string& key, const T& value) { | |
74 optional_.push_back(Constraint(key, rtc::ToString<T>(value))); | |
75 } | |
76 | |
77 void SetMandatoryMinAspectRatio(double ratio) { | |
78 SetMandatory(MediaConstraintsInterface::kMinAspectRatio, ratio); | |
79 } | |
80 | |
81 void SetMandatoryMinWidth(int width) { | |
82 SetMandatory(MediaConstraintsInterface::kMinWidth, width); | |
83 } | |
84 | |
85 void SetMandatoryMinHeight(int height) { | |
86 SetMandatory(MediaConstraintsInterface::kMinHeight, height); | |
87 } | |
88 | |
89 void SetOptionalMaxWidth(int width) { | |
90 AddOptional(MediaConstraintsInterface::kMaxWidth, width); | |
91 } | |
92 | |
93 void SetMandatoryMaxFrameRate(int frame_rate) { | |
94 SetMandatory(MediaConstraintsInterface::kMaxFrameRate, frame_rate); | |
95 } | |
96 | |
97 void SetMandatoryReceiveAudio(bool enable) { | |
98 SetMandatory(MediaConstraintsInterface::kOfferToReceiveAudio, enable); | |
99 } | |
100 | |
101 void SetMandatoryReceiveVideo(bool enable) { | |
102 SetMandatory(MediaConstraintsInterface::kOfferToReceiveVideo, enable); | |
103 } | |
104 | |
105 void SetMandatoryUseRtpMux(bool enable) { | |
106 SetMandatory(MediaConstraintsInterface::kUseRtpMux, enable); | |
107 } | |
108 | |
109 void SetMandatoryIceRestart(bool enable) { | |
110 SetMandatory(MediaConstraintsInterface::kIceRestart, enable); | |
111 } | |
112 | |
113 void SetAllowRtpDataChannels() { | |
114 SetMandatory(MediaConstraintsInterface::kEnableRtpDataChannels, true); | |
115 SetMandatory(MediaConstraintsInterface::kEnableDtlsSrtp, false); | |
116 } | |
117 | |
118 void SetOptionalVAD(bool enable) { | |
119 AddOptional(MediaConstraintsInterface::kVoiceActivityDetection, enable); | |
120 } | |
121 | |
122 void SetAllowDtlsSctpDataChannels() { | |
123 SetMandatory(MediaConstraintsInterface::kEnableDtlsSrtp, true); | |
124 } | |
125 | |
126 private: | |
127 Constraints mandatory_; | |
128 Constraints optional_; | |
129 }; | |
130 | |
131 } // namespace webrtc | |
132 | |
133 #endif // TALK_APP_WEBRTC_TEST_FAKECONSTRAINTS_H_ | |
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