1 /* |
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2 * Copyright (c) 2006 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: ?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 #include <e32base.h> |
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20 |
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21 #include "muslogger.h" |
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22 #include "musmanageripccommon.h" |
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23 #include "musmanagerserveritcutility.h" |
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24 #include "musmanagerserversession.h" |
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25 #include "musmanagerserversessionobserver.h" |
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26 #include "musmanagerserver.h" |
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27 |
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28 |
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29 const TInt KServerRequestPending = 1; |
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30 |
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31 // ======== MEMBER FUNCTIONS ======== |
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32 |
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33 // --------------------------------------------------------------------------- |
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34 // Second phase constructor. |
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35 // --------------------------------------------------------------------------- |
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36 // |
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37 CMusManagerServerSession::CMusManagerServerSession( |
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38 CMusManagerServer& aServer, |
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39 MMusManagerServerSessionObserver& aObserver ) |
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40 : CSession2(), iServer( aServer ), iServerCore( aObserver ) |
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41 { |
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42 iServer.IncrementSessions(); |
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43 } |
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44 |
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45 // --------------------------------------------------------------------------- |
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46 // Second phase constructor. |
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47 // --------------------------------------------------------------------------- |
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48 // |
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49 void CMusManagerServerSession::ConstructL() |
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50 { |
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51 |
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52 } |
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53 |
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54 |
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55 // --------------------------------------------------------------------------- |
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56 // First phase constructor. |
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57 // --------------------------------------------------------------------------- |
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58 // |
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59 CMusManagerServerSession* CMusManagerServerSession::NewL( |
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60 CMusManagerServer& aServer, |
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61 MMusManagerServerSessionObserver& aObserver ) |
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62 { |
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63 MUS_LOG( "mus: [MUSSRV] -> CMusManagerServerSession::NewL()" ); |
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64 CMusManagerServerSession* self = CMusManagerServerSession::NewLC( |
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65 aServer, |
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66 aObserver ); |
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67 CleanupStack::Pop( self ); |
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68 MUS_LOG( "mus: [MUSSRV] <- CMusManagerServerSession::NewL()" ); |
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69 return self; |
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70 } |
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71 |
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72 |
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73 // --------------------------------------------------------------------------- |
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74 // First phase constructor. |
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75 // --------------------------------------------------------------------------- |
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76 // |
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77 CMusManagerServerSession* CMusManagerServerSession::NewLC( |
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78 CMusManagerServer& aServer, |
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79 MMusManagerServerSessionObserver& aObserver ) |
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80 { |
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81 CMusManagerServerSession* self = new( ELeave ) CMusManagerServerSession( |
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82 aServer, |
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83 aObserver ); |
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84 CleanupStack::PushL( self ); |
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85 self->ConstructL(); |
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86 return self; |
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87 } |
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88 |
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89 |
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90 // --------------------------------------------------------------------------- |
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91 // Standard destructor. |
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92 // --------------------------------------------------------------------------- |
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93 // |
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94 CMusManagerServerSession::~CMusManagerServerSession() |
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95 { |
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96 MUS_LOG( "mus: [MUSSRV] -> CMusManagerServerSession::~CMusManagerServerSession()" ); |
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97 iServer.DecrementSessions(); |
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98 iServerCore.CancelMonitoring( this ); |
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99 iAvailabilityStatus.Close(); |
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100 MUS_LOG( "mus: [MUSSRV] <- CMusManagerServerSession::~CMusManagerServerSession()" ); |
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101 } |
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102 |
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103 // ----------------------------------------------------------------------------- |
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104 // Start to monitor availability states for this session. |
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105 // ----------------------------------------------------------------------------- |
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106 // |
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107 TInt CMusManagerServerSession::MonitorAvailabilityL() |
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108 { |
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109 MUS_LOG( "mus: [MUSSRV] -> CMusManagerServerSession::MonitorAvailabilityL" ); |
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110 if ( iAvailabilityStatus.Count() ) |
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111 { |
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112 MusManagerServerItcUtility::WriteAvailabilityReportL( |
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113 iMessage, iAvailabilityStatus[0] ); |
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114 iAvailabilityStatus.Remove( 0 ); |
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115 MUS_LOG( "mus: [MUSSRV] <- CMusManagerServerSession::\ |
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116 MonitorAvailabilityL" ); |
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117 return KErrNone; |
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118 } |
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119 else |
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120 { |
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121 MUS_LOG( "mus: [MUSSRV] <- CMusManagerServerSession::\ |
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122 MonitorAvailabilityL" ); |
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123 return KServerRequestPending; |
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124 } |
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125 } |
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126 |
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127 // --------------------------------------------------------------------------- |
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128 // Receives incoming messages. |
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129 // --------------------------------------------------------------------------- |
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130 // |
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131 void CMusManagerServerSession::ServiceL( const RMessage2& aMessage ) |
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132 { |
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133 MUS_LOG1( "mus: [MUSSRV] -> CMusManagerServerSession::ServiceL( %d )", |
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134 ( TInt ) aMessage.Function() ); |
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135 TMusManagerIpcFunctions function |
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136 = ( TMusManagerIpcFunctions )aMessage.Function(); |
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137 |
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138 TInt retVal( KErrNone ); |
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139 |
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140 switch ( function ) |
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141 { |
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142 case EMusManagerIpcAvailabilityQuery: |
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143 { |
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144 TInt capability = iServerCore.AvailabilityQueryL(); |
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145 MusManagerServerItcUtility::WriteAvailabilityL( |
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146 aMessage, |
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147 capability ); |
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148 |
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149 iLastReport = ( MultimediaSharing::TMusAvailabilityStatus )capability; |
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150 break; |
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151 } |
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152 case EMusManagerIpcInvestigateAvailability: |
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153 { |
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154 TRAP( retVal, iServerCore.InvestigateAvailabilityL() ); |
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155 break; |
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156 } |
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157 case EMusManagerIpcInvitationReceived: |
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158 { |
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159 TUid channelId |
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160 = MusManagerServerItcUtility::ReadChannelIdL( aMessage ); |
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161 |
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162 TRAP( retVal, iServerCore.InvitationReceivedL( channelId ) ); |
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163 |
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164 break; |
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165 } |
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166 case EMusManagerIpcOptionsReceived: |
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167 { |
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168 TUid channelId |
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169 = MusManagerServerItcUtility::ReadChannelIdL( aMessage ); |
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170 |
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171 TRAP( retVal, iServerCore.OptionsReceivedL( channelId ) ); |
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172 break; |
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173 } |
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174 case EMusManagerIpcStartMultimediaSharing: |
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175 { |
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176 TInt useCase |
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177 = MusManagerServerItcUtility::ReadUseCaseL( aMessage ); |
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178 |
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179 TRAP( retVal, iServerCore.StartMultimediaSharingL( |
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180 (MultimediaSharing::TMusUseCase) useCase ) ); |
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181 break; |
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182 } |
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183 case EMusManagerIpcStopMultimediaSharing: |
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184 { |
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185 TRAP( retVal, iServerCore.StopMultimediaSharingL() ); |
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186 break; |
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187 } |
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188 case EMusManagerIpcStartObservingAvailability: |
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189 { |
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190 iServerCore.RegisterObserverL( this ); |
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191 break; |
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192 } |
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193 |
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194 case EMusManagerIpcMonitorAvailability: |
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195 { |
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196 iMessage = aMessage; |
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197 retVal = MonitorAvailabilityL(); |
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198 } |
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199 break; |
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200 case EMusManagerIpcCancelMonitoring: |
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201 { |
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202 iServerCore.CancelMonitoring( this ); |
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203 } |
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204 break; |
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205 case EMusManagerIpcHandleCommand: |
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206 { |
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207 TInt command |
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208 = MusManagerServerItcUtility::ReadCommandL( aMessage ); |
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209 |
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210 TRAP( retVal, iServerCore.CommandL( |
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211 ( MultimediaSharing::TCommandType ) command ) ); |
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212 } |
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213 break; |
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214 |
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215 default: |
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216 break; |
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217 } |
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218 |
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219 MUS_LOG1( "mus: [MUSSRV] - Message compleated with code %d", retVal ); |
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220 aMessage.Complete( retVal ); |
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221 |
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222 MUS_LOG( "mus: [MUSSRV] <- CMusManagerServerSession::ServiceL()" ); |
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223 } |
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224 |
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225 void CMusManagerServerSession::AvailabilityChangedL( |
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226 MultimediaSharing::TMusAvailabilityStatus aAvailability ) |
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227 { |
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228 MUS_LOG1( "mus: [MUSSRV] -> CMusManagerServerCore::AvailabilityChangedL( %d )", |
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229 aAvailability ); |
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230 // inform ui via application manager (via session api) |
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231 if( iAvailabilityStatus.Count() && !iMessage.IsNull() ) |
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232 { |
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233 iAvailabilityStatus.AppendL( aAvailability ); |
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234 MusManagerServerItcUtility::WriteAvailabilityReportL( |
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235 iMessage, iAvailabilityStatus[0] ); |
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236 iAvailabilityStatus.Remove( 0 ); |
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237 iMessage.Complete( KErrNone ); |
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238 } |
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239 else if ( iMessage.IsNull() ) |
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240 { |
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241 iAvailabilityStatus.AppendL( aAvailability ); |
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242 } |
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243 else |
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244 { |
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245 MusManagerServerItcUtility::WriteAvailabilityReportL( |
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246 iMessage, aAvailability ); |
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247 iMessage.Complete( KErrNone ); |
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248 } |
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249 MUS_LOG( "mus: [MUSSRV] <- CMusManagerServerSession::AvailabilityChangedL()" ); |
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250 } |
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251 |
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252 void CMusManagerServerSession::RequestComplete() |
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253 { |
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254 MUS_LOG( "mus: [MUSSRV] -> CMusManagerServerSession::RequestComplete()" ); |
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255 iMessage.Complete( KErrCancel ); |
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256 MUS_LOG( "mus: [MUSSRV] <- CMusManagerServerSession::RequestComplete()" ); |
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257 } |
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258 |
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