upnpframework/upnpcommand/src/upnpmovecommand.cpp
changeset 0 7f85d04be362
child 38 5360b7ddc251
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpframework/upnpcommand/src/upnpmovecommand.cpp	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,150 @@
+/*
+* 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 <upnpmovecommand.h>            // CUpnpMoveCommand
+#include "upnpcommand.h"                // CUpnpCommand
+#include "upnpcommandmain.h"            // UpnpCommandMain::LoadL
+
+// --------------------------------------------------------------------------
+// CUpnpMoveCommand::NewL
+// Creates a new UpnpCommand for file moving purposes.
+// --------------------------------------------------------------------------
+//
+EXPORT_C CUpnpMoveCommand* CUpnpMoveCommand::NewL()
+    {
+    // Create new CUpnpMoveCommand instance
+    CUpnpMoveCommand* self = new (ELeave) CUpnpMoveCommand();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// --------------------------------------------------------------------------
+// CUpnpMoveCommand::CUpnpMoveCommand
+// Constructor
+// --------------------------------------------------------------------------
+//
+CUpnpMoveCommand::CUpnpMoveCommand()
+    {
+    // No implementation
+    }
+
+// --------------------------------------------------------------------------
+// CUpnpMoveCommand::~CUpnpMoveCommand
+// Destructor
+// --------------------------------------------------------------------------
+//
+CUpnpMoveCommand::~CUpnpMoveCommand()
+    {
+    delete iCommand;
+    iCommand = NULL;
+    }
+
+// --------------------------------------------------------------------------
+// CUpnpMoveCommand::ConstructL
+// Second phase constructor
+// --------------------------------------------------------------------------
+//
+void CUpnpMoveCommand::ConstructL()
+    {
+    iCommand = UpnpCommandMain::LoadL( UpnpCommand::ECommandMove );
+    }
+
+// --------------------------------------------------------------------------
+// CUpnpMoveCommand::MoveFilesL
+// Moves the given list of files to a remote Upnp Media Server.
+// --------------------------------------------------------------------------
+//
+EXPORT_C void CUpnpMoveCommand::MoveFilesL( CDesCArrayFlat* aFiles )
+    {
+    TInt status = KErrNone;
+
+    // Check params
+    if( !aFiles ||
+        aFiles->Count() <= 0 )
+        {
+        User::Leave( KErrArgument );
+        }
+
+    // Push the filenames into the file pipe
+    for( TInt index=0; index<aFiles->Count(); 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; i<iCommand->FileCount(); ++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 );
+        }
+    }
+
+// --------------------------------------------------------------------------
+// CUpnpMoveCommand::IsAvailableL
+// Inline implementation of the IsAvailable method.
+// --------------------------------------------------------------------------
+//
+EXPORT_C TBool CUpnpMoveCommand::IsAvailableL()
+    {
+    // create a temporary plugin instance
+    // then query command availability.
+    TBool available = EFalse;
+    TRAP_IGNORE(
+        CUpnpCommand* temp = UpnpCommandMain::LoadL( UpnpCommand::ECommandMove );
+        CleanupStack::PushL( temp );
+        available = temp->IsAvailableL();
+        CleanupStack::PopAndDestroy( temp );
+        );
+    return available;
+    }
+
+// End of File