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1 /* |
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2 * Copyright (c) 2007 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: Source file for CUpnpFileTransferBaseTask class. |
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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 FILES |
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20 // system |
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21 #include <utf.h> // ConvertToUnicodeFromUtf8L |
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22 |
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23 // upnp stack api |
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24 #include <upnpitem.h> // CUpnpItem |
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25 #include <upnpobject.h> // CUpnpObject (cast) |
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26 |
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27 // upnp framework / avcontroller api |
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28 #include "upnpavcontrollerfactory.h" // UPnPAVControllerFactory |
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29 #include "upnpavcontroller.h" // MUPnPAVController |
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30 #include "upnpavbrowsingsession.h" // MUPnPAVBrowsingSession |
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31 #include "upnpavsessionobserverbase.h" // MUPnPAVSessionObserverBase |
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32 #include "upnpavdevice.h" // CUpnpAVDevice |
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33 |
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34 // upnp framework / common utils api |
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35 #include "upnpcommonutils.h" // TUPnPItemType |
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36 #include "upnpmetadatafetcher.h" // UPnPMetadataFetcher |
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37 |
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38 // upnp framework / fte |
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39 #include "upnpfiletransferengine.h" // CUpnpFileTransferEngine |
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40 // upnp framework / common ui |
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41 #include "upnpcommonui.h" // CUpnpCommonUI |
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42 |
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43 // upnpcommand internal |
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44 #include "upnpfilepipe.h" // CUpnpFilePipe |
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45 #include "upnpcommandparameters.h" // CUpnpCommandParameters |
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46 #include "upnptaskhandler.h" // MUpnpTaskHandler |
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47 #include "upnpnotehandler.h" // CUpnpNoteHandler |
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48 #include "upnpcommand.h" // CUpnpCommand |
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49 #include "upnptaskresourceallocator.h" // CUpnpTaskResourceAllocator |
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50 #include "upnpfiletransferbasetask.h" // CUpnpFileTransferBaseTask |
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51 |
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52 |
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53 _LIT( KComponentLogfile, "upnpcommand.log"); |
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54 #include "upnplog.h" |
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55 |
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56 |
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57 // -------------------------------------------------------------------------- |
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58 // CUpnpFileTransferBaseTask::CUpnpFileTransferBaseTask |
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59 // First phase construction. |
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60 // -------------------------------------------------------------------------- |
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61 // |
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62 CUpnpFileTransferBaseTask::CUpnpFileTransferBaseTask() |
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63 { |
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64 __LOG( "[UpnpCommand]\t CUpnpFileTransferBaseTask::Constructor" ); |
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65 } |
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66 |
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67 // -------------------------------------------------------------------------- |
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68 // Destructor. |
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69 // -------------------------------------------------------------------------- |
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70 // |
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71 CUpnpFileTransferBaseTask::~CUpnpFileTransferBaseTask() |
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72 { |
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73 __LOG( "[UpnpCommand]\t CUpnpFileTransferBaseTask::Destructor" ); |
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74 |
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75 // delete the resource allocator |
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76 // Local mediaserver and AVController resources will be freed. |
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77 delete iResourceAllocator; |
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78 delete iCommonUI; |
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79 } |
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80 |
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81 |
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82 // -------------------------------------------------------------------------- |
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83 // CUpnpFileTransferBaseTask::AllocateFileTransferResourcesL |
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84 // Allocates the Upnp Fw resources. |
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85 // -------------------------------------------------------------------------- |
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86 // |
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87 void CUpnpFileTransferBaseTask::AllocateFileTransferResourcesL( TInt aMode) |
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88 { |
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89 __LOG( "[UpnpCommand]\t CUpnpFileTransferBaseTask::AllocateResourcesL" ); |
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90 |
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91 // create common UI |
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92 iCommonUI = CUPnPCommonUI::NewL(); |
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93 |
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94 // create the resource allocator |
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95 iResourceAllocator = CUpnpTaskResourceAllocator::NewL( |
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96 *iCommonUI, aMode); |
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97 |
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98 iState = EStateConnected; |
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99 |
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100 iResourceAllocator->SetNoteHandlerL( NoteHandler() ); |
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101 |
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102 // now allocate! |
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103 iResourceAllocator->AllocateL(); |
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104 |
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105 // start a browsing session |
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106 iBrowsingSession = |
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107 &iResourceAllocator->AVController().StartBrowsingSessionL( |
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108 iResourceAllocator->SelectedDevice() ); |
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109 |
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110 iBrowsingSession->SetObserver( *this ); |
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111 } |
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112 |
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113 // -------------------------------------------------------------------------- |
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114 // CUpnpFileTransferBaseTask::ResourceAllocator |
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115 // Executes the task. |
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116 // -------------------------------------------------------------------------- |
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117 // |
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118 CUpnpTaskResourceAllocator* CUpnpFileTransferBaseTask::ResourceAllocator() |
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119 { |
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120 __LOG( "[UpnpCommand]\t CUpnpFileTransferBaseTask::ResourceAllocator" ); |
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121 |
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122 return iResourceAllocator; |
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123 } |
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124 |
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125 |
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126 // -------------------------------------------------------------------------- |
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127 // CUpnpFileTransferBaseTask::ExecuteFileTransferL |
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128 // Executes the task. |
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129 // -------------------------------------------------------------------------- |
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130 // |
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131 void CUpnpFileTransferBaseTask::ExecuteFileTransferL( TBool aRemoveFiles, |
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132 TInt& aTransferredFiles) |
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133 { |
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134 __LOG( "[UpnpCommand]\t CUpnpFileTransferBaseTask::ExecuteL" ); |
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135 |
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136 |
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137 // Leave if command has not been allocated yet |
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138 if( !FilePipe() || |
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139 !CommandParameters() || |
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140 !NoteHandler() || |
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141 !iBrowsingSession || |
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142 !iResourceAllocator ) |
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143 { |
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144 __LOG( "[UpnpCommand]\t CUpnpFileTransferBaseTask::\ |
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145 ExecuteFileTransferL resources not allocated, leave" ); |
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146 User::Leave( KErrNotReady ); |
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147 } |
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148 |
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149 // reset drm-note calculator ( note is shown once per operation ) |
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150 NoteHandler()->ResetDrmNoteCount(); |
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151 |
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152 TInt status = KErrNone; |
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153 TInt origFileCount = FilePipe()->Count();; |
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154 TInt failedFileCount = 0; |
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155 |
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156 // Initialise and execute the UpnpFileTransferEngine |
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157 CUpnpFileTransferEngine* ftEngine = NULL; |
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158 ftEngine = CUpnpFileTransferEngine::NewL( iBrowsingSession ); |
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159 if( status == KErrNone && |
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160 ftEngine ) |
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161 { |
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162 CleanupStack::PushL( ftEngine ); |
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163 |
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164 // move operation |
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165 if( aRemoveFiles ) |
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166 { |
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167 __LOG( "[UpnpCommand]\t CUpnpFileTransferBaseTask, move files" ); |
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168 ftEngine->MoveLocalFilesToRemoteServerL( |
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169 &FilePipe()->AsArray() ); |
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170 } |
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171 // copy operation |
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172 else |
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173 { |
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174 // Read the collection name (if any) |
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175 const TDesC& collectionName = |
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176 CommandParameters()->Get( UpnpCommand::EParamCollectionName ); |
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177 |
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178 // If collection name is not set, the operation is file copy |
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179 if( collectionName != KNullDesC ) |
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180 { |
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181 __LOG( "[UpnpCommand]\t CUpnpFileTransferBaseTask,\ |
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182 copy playlist" ); |
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183 ftEngine->CopyLocalPlaylistToRemoteServerL( |
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184 collectionName, &FilePipe()->AsArray() ); |
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185 } |
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186 // If collection name is set, the operation is playlist copy |
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187 else |
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188 { |
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189 __LOG( "[UpnpCommand]\t CUpnpFileTransferBaseTask,\ |
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190 copy files" ); |
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191 ftEngine->CopyLocalFilesToRemoteServerL( |
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192 &FilePipe()->AsArray() ); |
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193 } |
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194 } |
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195 |
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196 // Clean up |
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197 CleanupStack::PopAndDestroy( ftEngine ); |
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198 ftEngine = NULL; |
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199 } |
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200 |
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201 // calculate number of transferred files based on original file count and |
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202 // items remaining in filepipe (those were NOT transferred) |
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203 failedFileCount = FilePipe()->Count(); |
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204 aTransferredFiles = origFileCount - failedFileCount; |
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205 |
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206 // check if connection was lost during transfer |
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207 if( iState != EStateConnected ) |
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208 { |
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209 status = KErrDisconnected; |
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210 } |
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211 |
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212 __LOG1( "[UpnpCommand]\t CUpnpFileTransferBaseTask::\ |
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213 ExecuteL done status %d", status ); |
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214 |
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215 // If there was an error, leave |
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216 if( status != KErrNone ) |
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217 { |
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218 User::Leave( status ); |
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219 } |
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220 } |
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221 |
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222 // -------------------------------------------------------------------------- |
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223 // CUpnpFileTransferBaseTask::MediaServerDisappeared |
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224 // Notifies that the Media Renderer we have a session with has disappeared. |
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225 // -------------------------------------------------------------------------- |
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226 // |
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227 void CUpnpFileTransferBaseTask::MediaServerDisappeared( |
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228 TUPnPDeviceDisconnectedReason aReason ) |
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229 { |
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230 __LOG1( "[UpnpCommand]\t CUpnpFileTransferBaseTask::\ |
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231 MediaServerDisappeared aReason %d", aReason ); |
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232 |
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233 // need to know if wlan or server was lost |
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234 if( aReason == MUPnPAVSessionObserverBase::EWLANLost ) |
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235 { |
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236 iState = EStateWLANLost; |
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237 } |
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238 else |
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239 { |
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240 iState = EStateMSLost; |
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241 } |
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242 |
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243 } |
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244 |
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245 // -------------------------------------------------------------------------- |
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246 // CUpnpFileTransferBaseTask::IsWlanActive |
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247 // Returns connection state |
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248 // -------------------------------------------------------------------------- |
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249 // |
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250 TBool CUpnpFileTransferBaseTask::IsWlanActive() |
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251 { |
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252 __LOG( "[UpnpCommand]\t CUpnpFileTransferBaseTask::IsWlanActive" ); |
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253 |
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254 return (iState != EStateWLANLost); |
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255 } |
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256 |
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257 // End of File |