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1 /* |
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2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 #include "CSessionHelper.h" |
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21 |
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22 #include "MceMediaStream.h" |
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23 #include "MceAudioStream.h" |
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24 #include "MceVideoStream.h" |
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25 #include "MCERtpSource.h" |
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26 #include "MceCodec.h" |
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27 #include "mcefilesource.h" |
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28 #include "mcefilesink.h" |
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29 #include <MCEManager.h> |
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30 |
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31 #include "mcedefs.h" |
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32 |
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33 #include <mcefilesource.h> |
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34 |
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35 const TUint KAudioPriorityPocAudioUplink = 100;//95; |
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36 const TUint KAudioPriorityPocAudioDownlink = 100;//95; |
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37 const TUint KAudioPrefPocAudioUplink = 0x05230001;//0x05130001; |
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38 const TUint KAudioPrefPocAudioDownlink = 0x05210001; //0x05120001; |
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39 |
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40 const TUint KDtmfAudioPriority = 45; |
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41 const TUint KDtmfAudioPref = 0x00150001; |
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42 |
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43 void CSessionHelper::SetCodecPrioritiesL(CMceCodec& aCodec, priorities aPri) |
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44 { |
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45 if (aPri == downlink) |
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46 { |
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47 aCodec.SetMMFPriorityL( KAudioPriorityPocAudioDownlink ); |
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48 aCodec.SetMMFPriorityPreferenceL( KAudioPrefPocAudioDownlink ); |
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49 } |
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50 else if (aPri == uplink) |
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51 { |
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52 aCodec.SetMMFPriorityL( KAudioPriorityPocAudioUplink ); |
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53 aCodec.SetMMFPriorityPreferenceL( KAudioPrefPocAudioUplink ); |
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54 } |
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55 else if (aPri == dtmf) |
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56 { |
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57 //TODO: set dtmf priorities |
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58 aCodec.SetMMFPriorityL( KDtmfAudioPriority ); |
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59 aCodec.SetMMFPriorityPreferenceL( KDtmfAudioPref ); |
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60 } |
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61 else |
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62 User::LeaveIfError(KErrUnknown); |
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63 } |
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64 |
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65 void |
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66 CSessionHelper::SetCodecPriPrefL(CMceCodec& aCodec, TUint aPri, TUint aPref) |
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67 { |
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68 aCodec.SetMMFPriorityL( aPri ); |
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69 aCodec.SetMMFPriorityPreferenceL( aPref ); |
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70 } |
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71 |
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72 /* |
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73 The idea here is |
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74 to set the same payload type as the main codec for the keep alive timer |
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75 later on, we can then check with TTCN is MCE using the correct codec. |
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76 */ |
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77 void CSessionHelper::SetKeepaliveL(CMceCodec& aCodec, TInt aKeepaliveTimeSec) |
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78 { |
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79 aCodec.SetKeepAliveTimerL( aKeepaliveTimeSec ); |
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80 if (!aCodec.SdpName().Compare(KMceSDPNameAMR)) |
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81 { |
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82 aCodec.SetKeepAlivePayloadTypeL( 96 ); |
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83 } |
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84 else if(!aCodec.SdpName().Compare(KMceSDPNameG729)) |
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85 { |
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86 aCodec.SetKeepAlivePayloadTypeL( 18 ); |
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87 } |
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88 else if(!aCodec.SdpName().Compare(KMceSDPNameiLBC)) |
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89 { |
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90 aCodec.SetKeepAlivePayloadTypeL( 97 ); |
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91 } |
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92 else if(!aCodec.SdpName().Compare(KMceSDPNameAMRWB)) |
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93 { |
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94 aCodec.SetKeepAlivePayloadTypeL( 100 ); |
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95 } |
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96 else |
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97 { |
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98 // Keep pc-lint happy |
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99 } |
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100 } |
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101 |
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102 void CSessionHelper::SetRtpInactivityTimerL(CMceMediaStream& aStream, TInt aInactivityTimer) |
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103 { |
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104 |
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105 //for audio |
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106 if ( aStream.Type() == KMceAudio ) |
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107 { |
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108 CMceAudioStream* audioStream = |
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109 static_cast<CMceAudioStream*>(&aStream); |
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110 |
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111 if ( audioStream->Source()->Type() == KMceRTPSource ) |
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112 { |
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113 //set inactivity timer |
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114 CMceRtpSource* rtpSource = static_cast<CMceRtpSource*>(audioStream->Source()); |
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115 rtpSource->EnableInactivityTimerL(aInactivityTimer * 1000); |
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116 } |
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117 const CMceAudioStream* boundAudioStream = NULL; |
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118 if (audioStream->BoundStream()) |
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119 { |
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120 boundAudioStream = static_cast<CMceAudioStream*>(&audioStream->BoundStreamL()); |
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121 if ( boundAudioStream->Source()->Type() == KMceRTPSource ) |
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122 { |
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123 //set |
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124 CMceRtpSource* rtpSource = static_cast<CMceRtpSource*>(boundAudioStream->Source()); |
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125 rtpSource->EnableInactivityTimerL(aInactivityTimer * 1000); |
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126 } |
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127 } |
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128 |
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129 } |
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130 |
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131 //for video |
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132 if ( aStream.Type() == KMceVideo ) |
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133 { |
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134 CMceVideoStream* videoStream = |
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135 static_cast<CMceVideoStream*>(&aStream); |
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136 |
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137 if ( videoStream->Source()->Type() == KMceRTPSource ) |
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138 { |
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139 //set inactivity timer |
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140 CMceRtpSource* rtpSource = static_cast<CMceRtpSource*>(videoStream->Source()); |
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141 rtpSource->EnableInactivityTimerL(aInactivityTimer * 1000); |
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142 } |
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143 const CMceVideoStream* boundVideoStream = NULL; |
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144 if (videoStream->BoundStream()) |
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145 { |
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146 boundVideoStream = static_cast<CMceVideoStream*>(&videoStream->BoundStreamL()); |
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147 if ( boundVideoStream->Source()->Type() == KMceRTPSource ) |
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148 { |
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149 //set |
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150 CMceRtpSource* rtpSource = static_cast<CMceRtpSource*>(boundVideoStream->Source()); |
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151 rtpSource->EnableInactivityTimerL(aInactivityTimer * 1000); |
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152 } |
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153 } |
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154 } |
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155 |
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156 } |
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157 |
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158 // ---------------------------------------------------------------------------- |
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159 // CSessionHelper::SetMediaFileSourceL |
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160 // ---------------------------------------------------------------------------- |
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161 void CSessionHelper::SetMediaFileSourceL(CMceManager& aManager, CMceMediaStream& aStream, TPtrC8 aFilename ) |
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162 { |
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163 TFileName filename; |
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164 filename.Copy(aFilename); |
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165 CMceFileSource* fileSource = CMceFileSource::NewL( aManager, filename ); |
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166 if(!fileSource) |
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167 User::Leave( KErrNotFound ); |
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168 CleanupStack::PushL(fileSource); |
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169 |
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170 fileSource->SetPositionL( TTimeIntervalMicroSeconds( 1 ) ); |
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171 fileSource->EnableL(); |
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172 aStream.SetSourceL( fileSource ); |
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173 aStream.SynchronizeWithFileL(*fileSource); |
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174 |
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175 CleanupStack::Pop(fileSource); |
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176 } |
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177 |
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178 // ---------------------------------------------------------------------------- |
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179 // CSessionHelper::SetMediaFileSinkL |
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180 // ---------------------------------------------------------------------------- |
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181 void CSessionHelper::SetMediaFileSinkL(CMceMediaStream& aStream, TPtrC8 aFilename ) |
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182 { |
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183 TFileName filename; |
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184 filename.Copy(aFilename); |
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185 CMceFileSink* fileSink = CMceFileSink::NewL( filename ); |
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186 if(!fileSink) |
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187 User::Leave( KErrNotFound ); |
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188 |
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189 CleanupStack::PushL(fileSink); |
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190 // fileSink->EnableL(); |
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191 aStream.AddSinkL( fileSink ); |
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192 |
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193 CleanupStack::Pop(fileSink); |
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194 } |