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 "talk/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, talk_base::ToString<T>(value))); 55 } 56 57 template <class T> 58 void AddOptional(const std::string& key, const T& value) { 59 optional_.push_back(Constraint(key, talk_base::ToString<T>(value))); 60 } 61 62 void SetMandatoryMinAspectRatio(double ratio) { 63 AddMandatory(MediaConstraintsInterface::kMinAspectRatio, ratio); 64 } 65 66 void SetMandatoryMinWidth(int width) { 67 AddMandatory(MediaConstraintsInterface::kMinWidth, width); 68 } 69 70 void SetMandatoryMinHeight(int height) { 71 AddMandatory(MediaConstraintsInterface::kMinHeight, height); 72 } 73 74 void SetOptionalMaxWidth(int width) { 75 AddOptional(MediaConstraintsInterface::kMaxWidth, width); 76 } 77 78 void SetMandatoryMaxFrameRate(int frame_rate) { 79 AddMandatory(MediaConstraintsInterface::kMaxFrameRate, frame_rate); 80 } 81 82 void SetMandatoryReceiveAudio(bool enable) { 83 AddMandatory(MediaConstraintsInterface::kOfferToReceiveAudio, enable); 84 } 85 86 void SetMandatoryReceiveVideo(bool enable) { 87 AddMandatory(MediaConstraintsInterface::kOfferToReceiveVideo, enable); 88 } 89 90 void SetMandatoryUseRtpMux(bool enable) { 91 AddMandatory(MediaConstraintsInterface::kUseRtpMux, enable); 92 } 93 94 void SetMandatoryIceRestart(bool enable) { 95 AddMandatory(MediaConstraintsInterface::kIceRestart, enable); 96 } 97 98 void SetAllowRtpDataChannels() { 99 AddMandatory(MediaConstraintsInterface::kEnableRtpDataChannels, true); 100 } 101 102 void SetOptionalVAD(bool enable) { 103 AddOptional(MediaConstraintsInterface::kVoiceActivityDetection, enable); 104 } 105 106 void SetAllowDtlsSctpDataChannels() { 107 AddMandatory(MediaConstraintsInterface::kEnableSctpDataChannels, true); 108 AddMandatory(MediaConstraintsInterface::kEnableDtlsSrtp, true); 109 } 110 111 private: 112 Constraints mandatory_; 113 Constraints optional_; 114 }; 115 116 } // namespace webrtc 117 118 #endif // TALK_APP_WEBRTC_TEST_FAKECONSTRAINTS_H_ 119