diff -r 000000000000 -r 7f85d04be362 upnpframework/upnpcommand/src/upnpcopycommand.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/upnpframework/upnpcommand/src/upnpcopycommand.cpp Thu Dec 17 08:52:00 2009 +0200 @@ -0,0 +1,173 @@ +/* +* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of "Eclipse Public License v1.0" +* which accompanies this distribution, and is available +* at the URL "http://www.eclipse.org/legal/epl-v10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: Source file for CUpnpCopyCommand class. +* +*/ + + +// INCLUDE FILES +#include // CUpnpCopyCommand +#include "upnpcommand.h" // CUpnpCommand +#include "upnpcommandmain.h" // UpnpCommandMain::LoadL + +// -------------------------------------------------------------------------- +// CUpnpCopyCommand::NewL +// Creates a new UpnpCommand for file copying purposes. +// -------------------------------------------------------------------------- +// +EXPORT_C CUpnpCopyCommand* CUpnpCopyCommand::NewL() + { + // Create new CUpnpCopyCommand instance + CUpnpCopyCommand* self = new (ELeave) CUpnpCopyCommand(); + CleanupStack::PushL( self ); + self->ConstructL(); + CleanupStack::Pop( self ); + return self; + } + +// -------------------------------------------------------------------------- +// CUpnpCopyCommand::CUpnpCopyCommand +// Constructor +// -------------------------------------------------------------------------- +// +CUpnpCopyCommand::CUpnpCopyCommand() + { + // No implementation + } + +// -------------------------------------------------------------------------- +// CUpnpCopyCommand::~CUpnpCopyCommand +// Destructor +// -------------------------------------------------------------------------- +// +CUpnpCopyCommand::~CUpnpCopyCommand() + { + delete iCommand; + iCommand = NULL; + } + +// -------------------------------------------------------------------------- +// CUpnpCopyCommand::ConstructL +// Second phase constructor +// -------------------------------------------------------------------------- +// +void CUpnpCopyCommand::ConstructL() + { + iCommand = UpnpCommandMain::LoadL( UpnpCommand::ECommandCopy ); + } + +// -------------------------------------------------------------------------- +// CUpnpCopyCommand::CopyFilesL +// Copies the given list of files to a remote Upnp Media Server. +// -------------------------------------------------------------------------- +// +EXPORT_C void CUpnpCopyCommand::CopyFilesL( CDesCArrayFlat* aFiles ) + { + TInt status = KErrNone; + + // Check param + if( !aFiles || + aFiles->Count() <= 0 ) + { + User::Leave( KErrArgument ); + } + + // Push the filenames into the file pipe + for( TInt index=0; indexCount(); index++ ) + { + if( status == KErrNone ) + { + TRAP( status, + iCommand->PushFileL( aFiles->MdcaPoint( index ) ) ); + } + } + + // If all files were pushed ok + if( status == KErrNone ) + { + // Allocate Upnp Fw only for the duration of the command execution + TRAP( status, iCommand->AllocateResourcesL() ); + if( status == KErrNone ) + { + // Execute the command + TRAP( status, iCommand->ExecuteL() ); + + // Move the failed files back to client file array + aFiles->Reset(); + for ( TInt i=0; iFileCount(); ++i ) + { + TRAP_IGNORE( aFiles->AppendL( iCommand->File( i ) ) ); + } + + // Release Upnp Fw + iCommand->ReleaseResources(); + } + } + + // Reset the file pipe + iCommand->ResetFiles(); + + // Reset parameters + iCommand->ResetParameters(); + + // Leave if operation failed + if( status != KErrNone ) + { + User::Leave( status ); + } + } + +// -------------------------------------------------------------------------- +// CUpnpCopyCommand::CopyPlaylistL +// Copies the given playlist (playlist name + filenames) to a remote Upnp +// Media Server. +// -------------------------------------------------------------------------- +// +EXPORT_C void CUpnpCopyCommand::CopyPlaylistL( const TDesC& aPlaylistName, + CDesCArrayFlat* aFiles ) + { + // Check playlist name parameter, aFiles will be checked later + if( aPlaylistName == KNullDesC ) + { + User::Leave( KErrArgument ); + } + + // Set the playlist parameter + iCommand->SetParameterL( + UpnpCommand::EParamCollectionName, aPlaylistName ); + + // Use CopyFilesL to do the copy (and to handle cleanup) + CopyFilesL( aFiles ); + } + +// -------------------------------------------------------------------------- +// CUpnpCopyCommand::IsAvailable +// Inline implementation of the IsAvailable method. +// -------------------------------------------------------------------------- +// +EXPORT_C TBool CUpnpCopyCommand::IsAvailableL() + { + // create a temporary plugin instance + // then query command availability. + TBool available = EFalse; + TRAP_IGNORE( + CUpnpCommand* temp = UpnpCommandMain::LoadL( UpnpCommand::ECommandCopy ); + CleanupStack::PushL( temp ); + available = temp->IsAvailableL(); + CleanupStack::PopAndDestroy( temp ); + ); + return available; + } + +// End of File