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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: implements a session towards a renderer |
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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 |
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22 |
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23 // INCLUDES |
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24 // upnp stack api |
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25 #include <upnpitem.h> |
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26 #include <upnpobjectlist.h> |
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27 |
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28 // upnpframework / avcontroller api |
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29 #include "upnpavdevice.h" |
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30 #include "upnpavcontrollerglobals.h" |
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31 #include "upnpavrenderingsessionobserver.h" |
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32 |
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33 // avcontroller internal |
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34 #include "upnpaveventactive.h" |
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35 #include "upnpavcontrollerclient.h" |
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36 #include "upnpavdeviceactive.h" |
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37 #include "upnpavrenderingactive.h" |
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38 #include "upnpavrenderingsessionimpl.h" |
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39 |
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40 _LIT( KComponentLogfile, "upnpavcontrollerclient.txt"); |
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41 #include "upnplog.h" |
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42 |
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43 // ======== MEMBER FUNCTIONS ======== |
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44 |
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45 // -------------------------------------------------------------------------- |
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46 // CUPnPAVRenderingSessionImpl::CUPnPAVRenderingSessionImpl |
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47 // See upnpavrenderingsessionimpl.h |
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48 // -------------------------------------------------------------------------- |
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49 CUPnPAVRenderingSessionImpl* CUPnPAVRenderingSessionImpl::NewL( |
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50 RUPnPAVControllerClient& aServer, |
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51 const CUpnpAVDevice& aDevice ) |
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52 { |
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53 CUPnPAVRenderingSessionImpl* self = |
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54 new (ELeave) CUPnPAVRenderingSessionImpl( aServer ); |
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55 CleanupStack::PushL( self ); |
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56 self->iDevice = CUpnpAVDevice::NewL( aDevice ); |
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57 self->ConstructL(); |
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58 CleanupStack::Pop( self ); |
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59 return self; |
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60 } |
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61 |
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62 // -------------------------------------------------------------------------- |
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63 // CUPnPAVRenderingSessionImpl::CUPnPAVRenderingSessionImpl |
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64 // See upnpavrenderingsessionimpl.h |
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65 // -------------------------------------------------------------------------- |
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66 CUPnPAVRenderingSessionImpl::CUPnPAVRenderingSessionImpl( |
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67 RUPnPAVControllerClient& aServer ): |
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68 iServer( aServer ), |
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69 iBufferPtr( 0, 0 ), |
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70 iAlive( ETrue ) |
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71 { |
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72 } |
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73 |
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74 // -------------------------------------------------------------------------- |
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75 // CUPnPAVRenderingSessionImpl::~CUPnPAVRenderingSessionImpl |
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76 // See upnpavrenderingsessionimpl.h |
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77 // -------------------------------------------------------------------------- |
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78 CUPnPAVRenderingSessionImpl::~CUPnPAVRenderingSessionImpl() |
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79 { |
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80 __LOG( "CUPnPAVRenderingSessionImpl::~CUPnPAVRenderingSessionImpl" ); |
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81 |
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82 delete iDevice; |
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83 delete iEventActive; |
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84 delete iCommandActive; |
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85 delete iSettingActive; |
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86 delete iDeviceActive; |
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87 delete iBuffer; |
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88 |
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89 iServer.DestroyRenderingSession( (TInt)this ); |
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90 } |
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91 |
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92 // -------------------------------------------------------------------------- |
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93 // CUPnPAVRenderingSessionImpl::ConstructL |
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94 // See upnpavrenderingsessionimpl.h |
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95 // -------------------------------------------------------------------------- |
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96 void CUPnPAVRenderingSessionImpl::ConstructL() |
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97 { |
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98 __LOG( "CUPnPAVRenderingSessionImpl::ConstructL" ); |
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99 |
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100 iBuffer = iDevice->Uuid().AllocL(); |
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101 iBufferPtr.Set( iBuffer->Des() ); |
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102 User::LeaveIfError( iServer.CreateRenderingSession( (TInt)this , |
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103 iBufferPtr ) ); |
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104 iEventActive = CUPnPAVEventActive::NewL( iServer, *this ); |
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105 iCommandActive = CUPnPAVRenderingActive::NewL( iServer, (TInt)this ); |
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106 iSettingActive = CUPnPAVRenderingActive::NewL( iServer, (TInt)this ); |
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107 iDeviceActive = CUPnPAVDeviceActive::NewL( iServer, *this ); |
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108 iDeviceActive->StartListening( (TInt)this ); |
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109 } |
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110 |
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111 // -------------------------------------------------------------------------- |
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112 // CUPnPAVRenderingSessionImpl::SetObserver |
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113 // See upnpavrenderingsessionimpl.h |
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114 // -------------------------------------------------------------------------- |
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115 void CUPnPAVRenderingSessionImpl::SetObserver( |
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116 MUPnPAVRenderingSessionObserver& aObserver ) |
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117 { |
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118 // Set the observer and make an async request to the server to receive |
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119 // device callbacks |
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120 __ASSERTD( !iObserver, __FILE__, __LINE__ ); |
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121 |
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122 iEventActive->StartListeningEvents( (TInt)this ); |
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123 |
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124 iObserver = &aObserver; |
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125 iCommandActive->SetObserver( aObserver ); |
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126 iSettingActive->SetObserver( aObserver ); |
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127 } |
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128 |
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129 // -------------------------------------------------------------------------- |
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130 // CUPnPAVRenderingSessionImpl::Observer |
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131 // See upnpavrenderingsessionimpl.h |
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132 // -------------------------------------------------------------------------- |
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133 MUPnPAVRenderingSessionObserver* CUPnPAVRenderingSessionImpl::Observer() const |
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134 { |
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135 return iObserver; |
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136 } |
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137 |
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138 // -------------------------------------------------------------------------- |
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139 // CUPnPAVRenderingSessionImpl::RemoveObserver |
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140 // See upnpavrenderingsessionimpl.h |
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141 // -------------------------------------------------------------------------- |
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142 void CUPnPAVRenderingSessionImpl::RemoveObserver() |
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143 { |
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144 iObserver = NULL; |
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145 iCommandActive->RemoveObserver(); |
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146 iSettingActive->RemoveObserver(); |
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147 iEventActive->Cancel(); |
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148 } |
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149 |
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150 // -------------------------------------------------------------------------- |
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151 // CUPnPAVRenderingSessionImpl::Device |
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152 // See upnpavrenderingsessionimpl.h |
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153 // -------------------------------------------------------------------------- |
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154 const CUpnpAVDevice& CUPnPAVRenderingSessionImpl::Device() const |
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155 { |
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156 return *iDevice; |
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157 } |
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158 |
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159 // -------------------------------------------------------------------------- |
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160 // CUPnPAVRenderingSessionImpl::ReserveLocalMSServicesL |
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161 // See upnpavrenderingsessionimpl.h |
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162 // -------------------------------------------------------------------------- |
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163 void CUPnPAVRenderingSessionImpl::ReserveLocalMSServicesL() |
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164 { |
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165 ResetL(); |
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166 |
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167 iCommandActive->ReserveLocalMSServicesL(); |
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168 } |
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169 |
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170 // -------------------------------------------------------------------------- |
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171 // CUPnPAVRenderingSessionImpl::CancelReserveLocalMSServicesL |
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172 // See upnpavrenderingsessionimpl.h |
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173 // -------------------------------------------------------------------------- |
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174 void CUPnPAVRenderingSessionImpl::CancelReserveLocalMSServicesL() |
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175 { |
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176 ResetL(); |
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177 |
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178 iCommandActive->CancelReserveLocalMSServicesL(); |
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179 } |
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180 |
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181 // -------------------------------------------------------------------------- |
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182 // CUPnPAVRenderingSessionImpl::ReleaseLocalMSServicesL |
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183 // See upnpavrenderingsessionimpl.h |
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184 // -------------------------------------------------------------------------- |
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185 void CUPnPAVRenderingSessionImpl::ReleaseLocalMSServicesL() |
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186 { |
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187 ResetL(); |
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188 |
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189 iCommandActive->ReleaseLocalMSServicesL(); |
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190 } |
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191 |
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192 // -------------------------------------------------------------------------- |
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193 // CUPnPAVRenderingSessionImpl::SetURIL |
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194 // See upnpavrenderingsessionimpl.h |
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195 // -------------------------------------------------------------------------- |
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196 void CUPnPAVRenderingSessionImpl::SetURIL( const TDesC8& aURI, |
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197 const CUpnpItem& aItem ) |
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198 { |
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199 ResetL(); |
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200 |
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201 iCommandActive->SetURIL( aURI, aItem ); |
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202 } |
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203 |
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204 // -------------------------------------------------------------------------- |
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205 // CUPnPAVRenderingSessionImpl::SetNextURIL |
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206 // See upnpavrenderingsessionimpl.h |
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207 // -------------------------------------------------------------------------- |
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208 void CUPnPAVRenderingSessionImpl::SetNextURIL( const TDesC8& aURI, |
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209 const CUpnpItem& aItem ) |
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210 { |
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211 ResetL(); |
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212 |
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213 iCommandActive->SetNextURIL( aURI, aItem ); |
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214 } |
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215 |
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216 |
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217 // -------------------------------------------------------------------------- |
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218 // CUPnPAVRenderingSessionImpl::PlayL |
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219 // See upnpavrenderingsessionimpl.h |
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220 // -------------------------------------------------------------------------- |
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221 void CUPnPAVRenderingSessionImpl::PlayL() |
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222 { |
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223 ResetL(); |
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224 |
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225 iCommandActive->PlayL(); |
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226 } |
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227 |
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228 // -------------------------------------------------------------------------- |
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229 // CUPnPAVRenderingSessionImpl::StopL |
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230 // See upnpavrenderingsessionimpl.h |
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231 // -------------------------------------------------------------------------- |
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232 void CUPnPAVRenderingSessionImpl::StopL() |
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233 { |
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234 ResetL(); |
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235 |
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236 iCommandActive->StopL(); |
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237 } |
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238 |
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239 // -------------------------------------------------------------------------- |
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240 // CUPnPAVRenderingSessionImpl::PauseL |
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241 // See upnpavrenderingsessionimpl.h |
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242 // -------------------------------------------------------------------------- |
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243 void CUPnPAVRenderingSessionImpl::PauseL() |
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244 { |
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245 ResetL(); |
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246 |
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247 iCommandActive->PauseL(); |
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248 } |
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249 |
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250 // -------------------------------------------------------------------------- |
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251 // CUPnPAVRenderingSessionImpl::SetVolumeL |
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252 // See upnpavrenderingsessionimpl.h |
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253 // -------------------------------------------------------------------------- |
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254 void CUPnPAVRenderingSessionImpl::SetVolumeL( TInt aVolumeLevel ) |
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255 { |
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256 ResetL(); |
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257 |
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258 iSettingActive->SetVolumeL( aVolumeLevel ); |
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259 } |
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260 |
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261 // -------------------------------------------------------------------------- |
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262 // CUPnPAVRenderingSessionImpl::GetVolumeL |
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263 // See upnpavrenderingsessionimpl.h |
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264 // -------------------------------------------------------------------------- |
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265 void CUPnPAVRenderingSessionImpl::GetVolumeL() |
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266 { |
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267 ResetL(); |
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268 |
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269 iSettingActive->GetVolumeL(); |
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270 } |
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271 |
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272 // -------------------------------------------------------------------------- |
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273 // CUPnPAVRenderingSessionImpl::SetMuteL |
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274 // See upnpavrenderingsessionimpl.h |
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275 // -------------------------------------------------------------------------- |
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276 void CUPnPAVRenderingSessionImpl::SetMuteL( TBool aMute ) |
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277 { |
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278 ResetL(); |
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279 |
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280 iSettingActive->SetMuteL( aMute ); |
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281 } |
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282 |
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283 // -------------------------------------------------------------------------- |
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284 // CUPnPAVRenderingSessionImpl::GetMuteL |
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285 // See upnpavrenderingsessionimpl.h |
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286 // -------------------------------------------------------------------------- |
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287 void CUPnPAVRenderingSessionImpl::GetMuteL() |
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288 { |
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289 ResetL(); |
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290 |
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291 iSettingActive->GetMuteL(); |
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292 } |
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293 |
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294 // -------------------------------------------------------------------------- |
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295 // CUPnPAVRenderingSessionImpl::GetPositionInfoL |
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296 // See upnpavrenderingsessionimpl.h |
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297 // -------------------------------------------------------------------------- |
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298 void CUPnPAVRenderingSessionImpl::GetPositionInfoL() |
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299 { |
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300 ResetL(); |
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301 |
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302 iSettingActive->GetPositionInfoL(); |
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303 } |
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304 |
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305 // -------------------------------------------------------------------------- |
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306 // CUPnPAVRenderingSessionImpl::UPnPDeviceDiscovered |
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307 // See upnpavrenderingsessionimpl.h |
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308 // -------------------------------------------------------------------------- |
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309 void CUPnPAVRenderingSessionImpl::UPnPDeviceDiscovered( |
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310 const CUpnpAVDevice& /*aDevice*/ ) |
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311 { |
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312 // No implementation needed |
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313 } |
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314 |
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315 // -------------------------------------------------------------------------- |
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316 // CUPnPAVRenderingSessionImpl::UPnPDeviceDisappeared |
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317 // See upnpavrenderingsessionimpl.h |
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318 // -------------------------------------------------------------------------- |
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319 void CUPnPAVRenderingSessionImpl::UPnPDeviceDisappeared( |
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320 const CUpnpAVDevice& /*aDevice*/ ) |
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321 { |
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322 __LOG( "CUPnPAVRenderingSessionImpl::UPnPDeviceDisappeared" ); |
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323 |
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324 iAlive = EFalse; |
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325 if( iObserver ) |
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326 { |
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327 iObserver->MediaRendererDisappeared( |
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328 MUPnPAVSessionObserverBase::EDisconnected ); |
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329 } |
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330 } |
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331 |
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332 // -------------------------------------------------------------------------- |
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333 // CUPnPAVRenderingSessionImpl::WLANConnectionLost |
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334 // See upnpavrenderingsessionimpl.h |
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335 // -------------------------------------------------------------------------- |
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336 void CUPnPAVRenderingSessionImpl::WLANConnectionLost() |
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337 { |
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338 __LOG( "CUPnPAVRenderingSessionImpl::WLANConnectionLost" ); |
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339 |
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340 iAlive = EFalse; |
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341 if( iObserver ) |
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342 { |
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343 iObserver->MediaRendererDisappeared( |
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344 MUPnPAVSessionObserverBase::EWLANLost ); |
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345 } |
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346 |
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347 } |
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348 |
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349 // -------------------------------------------------------------------------- |
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350 // CUPnPAVRenderingSessionImpl::EventReceived |
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351 // See upnpavrenderingsessionimpl.h |
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352 // -------------------------------------------------------------------------- |
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353 void CUPnPAVRenderingSessionImpl::EventReceived( TInt aError, |
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354 TUnsolicitedEventC aEvent ) |
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355 { |
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356 if( iObserver ) |
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357 { |
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358 switch( aEvent.iEvent ) |
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359 { |
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360 case EPlay: |
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361 { |
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362 iObserver->InteractOperationComplete( aError, |
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363 EUPnPAVPlayUser ); |
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364 break; |
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365 } |
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366 case EPause: |
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367 { |
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368 iObserver->InteractOperationComplete( aError, |
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369 EUPnPAVPauseUser ); |
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370 break; |
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371 } |
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372 case EStop: |
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373 { |
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374 iObserver->InteractOperationComplete( aError, |
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375 EUPnPAVStopUser ); |
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376 break; |
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377 } |
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378 case EVolume: |
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379 { |
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380 iObserver->VolumeResult( aError, aEvent.iValue, EFalse ); |
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381 break; |
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382 } |
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383 case EMute: |
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384 { |
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385 iObserver->MuteResult( aError, (TBool)aEvent.iValue, |
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386 EFalse ); |
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387 break; |
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388 } |
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389 default: |
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390 { |
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391 __PANICD( __FILE__, __LINE__ ); |
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392 break; |
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393 } |
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394 } |
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395 } |
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396 } |
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397 |
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398 // -------------------------------------------------------------------------- |
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399 // CUPnPAVRenderingSessionImpl::ResetL |
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400 // See upnpavrenderingsessionimpl.h |
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401 // -------------------------------------------------------------------------- |
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402 void CUPnPAVRenderingSessionImpl::ResetL() |
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403 { |
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404 __LOG( "CUPnPAVRenderingSessionImpl::ResetL" ); |
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405 |
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406 if( !iAlive ) |
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407 { |
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408 __LOG( "ResetL - disconnected, leave " ); |
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409 User::Leave( KErrDisconnected ); |
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410 } |
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411 |
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412 delete iBuffer; iBuffer = NULL; |
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413 } |
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414 |
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415 // end of file |