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1 /* |
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2 * Copyright (c) 2005 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: |
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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 |
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21 #include "mcertpsource.h" |
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22 #include "mcecomrtpsource.h" |
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23 #include "mceserial.h" |
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24 #include "mceevents.h" |
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25 |
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26 #ifdef MCE_COMMON_SERVER_SIDE |
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27 |
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28 #include <mmccinterface.h> |
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29 #include "mcemediaobserver.h" |
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30 #include "mcesdpsession.h" |
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31 #include "mcemediamanager.h" |
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32 |
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33 #endif//MCE_COMMON_SERVER_SIDE |
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34 |
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35 |
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36 const TUint KTimeConversion = 1000; |
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37 |
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38 // ============================ MEMBER FUNCTIONS =============================== |
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39 |
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40 |
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41 // ----------------------------------------------------------------------------- |
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42 // CMceComRtpSource::NewL |
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43 // ----------------------------------------------------------------------------- |
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44 // |
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45 CMceComRtpSource* CMceComRtpSource::NewL() |
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46 { |
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47 CMceComRtpSource* self = NewLC(); |
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48 CleanupStack::Pop( self ); |
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49 return self; |
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50 } |
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51 |
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52 // ----------------------------------------------------------------------------- |
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53 // CMceComRtpSource::NewLC |
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54 // ----------------------------------------------------------------------------- |
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55 // |
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56 CMceComRtpSource* CMceComRtpSource::NewLC() |
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57 { |
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58 CMceComRtpSource* self = new (ELeave) CMceComRtpSource(); |
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59 CleanupStack::PushL( self ); |
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60 return self; |
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61 } |
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62 |
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63 // ----------------------------------------------------------------------------- |
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64 // CMceComRtpSource::ConstructL |
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65 // ----------------------------------------------------------------------------- |
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66 // |
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67 void CMceComRtpSource::ConstructL( CMceComRtpSource& aSource ) |
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68 { |
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69 Mem::Copy( this, &aSource, sizeof(CMceComMediaSource) ); |
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70 Zero(); |
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71 iSettings = NULL; |
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72 |
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73 iInactivityTimer = aSource.iInactivityTimer; |
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74 iBufferLength = aSource.iBufferLength; |
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75 iBufferTreshold = aSource.iBufferTreshold; |
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76 iTalkBurstIndicator = aSource.iTalkBurstIndicator ? |
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77 aSource.iTalkBurstIndicator->AllocL() : NULL; |
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78 |
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79 iIdentity = aSource.iIdentity ? aSource.iIdentity->AllocL() : NULL; |
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80 } |
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81 |
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82 |
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83 // ----------------------------------------------------------------------------- |
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84 // CMceComRtpSource::CloneL |
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85 // ----------------------------------------------------------------------------- |
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86 // |
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87 CMceComMediaSource* CMceComRtpSource::CloneL() |
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88 { |
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89 CMceComRtpSource* copy = new (ELeave) CMceComRtpSource(); |
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90 CleanupStack::PushL( copy ); |
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91 copy->ConstructL( *this ); |
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92 CleanupStack::Pop( copy ); |
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93 return copy; |
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94 |
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95 } |
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96 |
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97 // ----------------------------------------------------------------------------- |
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98 // CMceComRtpSource::~CMceComRtpSource |
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99 // ----------------------------------------------------------------------------- |
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100 // |
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101 CMceComRtpSource::~CMceComRtpSource() |
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102 { |
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103 delete iTalkBurstIndicator; |
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104 delete iIdentity; |
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105 delete iSettings; |
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106 |
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107 } |
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108 |
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109 |
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110 // ----------------------------------------------------------------------------- |
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111 // CMceComRtpSource::CMceComRtpSource |
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112 // ----------------------------------------------------------------------------- |
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113 // |
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114 CMceComRtpSource::CMceComRtpSource() |
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115 : CMceComMediaSource( KMceRTPSource ), |
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116 iInactivityTimer( 0 ), |
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117 iBufferLength( KMceJitterBufferLength ), |
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118 iBufferTreshold( KMceJitterBufferTreshold ), |
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119 iTalkBurstIndicator( NULL ), |
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120 iIdentity( NULL ) |
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121 { |
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122 } |
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123 |
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124 |
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125 // ----------------------------------------------------------------------------- |
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126 // CMceComRtpSource::InternalizeFlatL |
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127 // ----------------------------------------------------------------------------- |
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128 // |
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129 void CMceComRtpSource::InternalizeFlatL( RReadStream& aReadStream ) |
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130 { |
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131 CMceComMediaSource::InternalizeFlatL( aReadStream ); |
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132 |
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133 iInactivityTimer = aReadStream.ReadUint32L(); |
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134 iBufferLength = aReadStream.ReadUint32L(); |
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135 iBufferTreshold = aReadStream.ReadUint32L(); |
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136 MceSerial::DecodeL( iTalkBurstIndicator, aReadStream ); |
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137 MceSerial::DecodeL( iIdentity, aReadStream ); |
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138 } |
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139 |
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140 // ----------------------------------------------------------------------------- |
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141 // CMceComRtpSource::ExternalizeFlatL |
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142 // ----------------------------------------------------------------------------- |
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143 // |
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144 void CMceComRtpSource::ExternalizeFlatL( RWriteStream& aWriteStream ) |
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145 { |
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146 CMceComMediaSource::ExternalizeFlatL( aWriteStream ); |
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147 |
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148 aWriteStream.WriteUint32L( iInactivityTimer ); |
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149 aWriteStream.WriteUint32L( iBufferLength ); |
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150 aWriteStream.WriteUint32L( iBufferTreshold ); |
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151 MceSerial::EncodeL( iTalkBurstIndicator, aWriteStream ); |
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152 MceSerial::EncodeL( iIdentity, aWriteStream ); |
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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 // CMceComRtpSource::UpdateL |
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158 // ----------------------------------------------------------------------------- |
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159 // |
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160 void CMceComRtpSource::UpdateL( CMceComMediaSource& aUpdate ) |
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161 { |
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162 CMceComMediaSource::UpdateL( aUpdate ); |
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163 CMceComRtpSource& update = static_cast<CMceComRtpSource&>( aUpdate ); |
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164 |
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165 iInactivityTimer = update.iInactivityTimer; |
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166 iBufferLength = update.iBufferLength; |
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167 iBufferTreshold = update.iBufferTreshold; |
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168 |
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169 delete iTalkBurstIndicator; |
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170 iTalkBurstIndicator = NULL; |
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171 iTalkBurstIndicator = |
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172 update.iTalkBurstIndicator ? update.iTalkBurstIndicator->AllocL() : NULL; |
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173 |
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174 delete iIdentity; |
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175 iIdentity = NULL; |
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176 iIdentity = update.iIdentity ? update.iIdentity->AllocL() : NULL; |
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177 } |
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178 |
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179 |
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180 |
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181 // ----------------------------------------------------------------------------- |
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182 // CMceComRtpSource::EventReceivedL |
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183 // ----------------------------------------------------------------------------- |
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184 // |
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185 TInt CMceComRtpSource::EventReceivedL( TMceComEvent& aEvent ) |
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186 { |
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187 TInt status = CMceComMediaSource::EventReceivedL( aEvent ); |
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188 if ( status != KMceEventNotConsumed ) |
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189 { |
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190 return status; |
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191 } |
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192 |
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193 if ( aEvent.Id().IsSourceId() ) |
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194 { |
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195 status = aEvent.Handler().HandleL( *this, aEvent ); |
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196 } |
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197 else |
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198 { |
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199 status = KMceEventNotConsumed; |
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200 } |
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201 |
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202 return status; |
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203 |
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204 } |
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205 |
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206 |
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207 // ----------------------------------------------------------------------------- |
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208 // CMceComRtpSource::InactivityTimer |
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209 // ----------------------------------------------------------------------------- |
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210 // |
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211 TUint CMceComRtpSource::InactivityTimer() const |
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212 { |
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213 return iInactivityTimer * KTimeConversion; |
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214 } |
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215 |
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216 |
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217 #ifdef MCE_COMMON_SERVER_SIDE |
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218 |
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219 // ----------------------------------------------------------------------------- |
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220 // CMceComRtpSource::MccType |
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221 // ----------------------------------------------------------------------------- |
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222 // |
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223 const TUid CMceComRtpSource::MccType() |
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224 { |
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225 return KUidMccRtpSource; |
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226 } |
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227 |
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228 |
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229 // ----------------------------------------------------------------------------- |
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230 // CMceComRtpSource::InitParamL |
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231 // ----------------------------------------------------------------------------- |
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232 // |
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233 const TDesC8& CMceComRtpSource::InitParamL( const CMceComCodec& /*aCodec*/ ) |
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234 { |
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235 delete iSettings; |
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236 iSettings = NULL; |
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237 TMccRtpSourceSetting setting; |
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238 setting.iStandByTimerValue = iInactivityTimer; |
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239 TMccRtpSourceSettingBuf settingBuf( setting ); |
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240 |
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241 iSettings = settingBuf.AllocL(); |
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242 |
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243 return *iSettings; |
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244 } |
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245 |
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246 // ----------------------------------------------------------------------------- |
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247 // CMceComRtpSource::PrepareL |
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248 // ----------------------------------------------------------------------------- |
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249 // |
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250 void CMceComRtpSource::PrepareL() |
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251 { |
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252 if ( MediaStream() && MediaStream()->Session() && |
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253 iIdentity && |
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254 iIdentity->Length() > 0 ) |
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255 { |
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256 MediaStream()->Session()->SdpSession().Manager().SetCNameL( *this, *iIdentity ); |
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257 } |
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258 } |
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259 |
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260 #endif//MCE_COMMON_SERVER_SIDE |
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261 |