--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpavcontrolpoint/avcpengine/src/upnpmetadatacommand.cpp Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,232 @@
+/** @file
+* Copyright (c) 2005-2006 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: CUpnpMetadataCommand
+*
+*/
+
+
+#include "upnpmetadatacommand.h"
+
+#include "upnppathresolver.h"
+#include "upnppathelement.h"
+#include "upnpavcpmanager.h"
+#include "upnpavcontrolpoint.h"
+
+#include "upnpavcpenginehelper.h"
+using namespace UpnpAVCPEngine;
+
+#include "upnpstring.h"
+
+
+_LIT8(KFilterFlag, "*");
+
+// -----------------------------------------------------------------------------
+// CUpnpMetadataCommand::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CUpnpMetadataCommand* CUpnpMetadataCommand::NewL(CUpnpAVCPManager& aAVCPManager, CUpnpAVCPEngineSession& aSession, const RMessage2& aMessage)
+ {
+ CUpnpMetadataCommand* self = new( ELeave ) CUpnpMetadataCommand(aAVCPManager, aSession, aMessage);
+
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CUpnpMetadataCommand::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CUpnpMetadataCommand::ConstructL()
+ {
+ CUpnpCommand::BaseConstructL();
+ }
+
+// -----------------------------------------------------------------------------
+// CUpnpMetadataCommand::CUpnpMetadataCommand
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CUpnpMetadataCommand::CUpnpMetadataCommand(CUpnpAVCPManager& aAVCPManager,
+ CUpnpAVCPEngineSession& aSession,
+ const RMessage2& aMessage):
+ CUpnpCommand( aAVCPManager,
+ aSession,
+ aMessage)
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CUpnpMetadataCommand::~CUpnpMetadataCommand
+// desctructor
+// -----------------------------------------------------------------------------
+//
+CUpnpMetadataCommand::~CUpnpMetadataCommand()
+ {
+ delete iObjectId;
+ delete iResult;
+ delete iOldMetadata;
+ delete iNewMetadata;
+ }
+
+// -----------------------------------------------------------------------------
+// CUpnpMetadataCommand::SessionId
+// -----------------------------------------------------------------------------
+//
+TInt CUpnpMetadataCommand::SessionId()
+{
+ return CUpnpCommand::SessionId();
+}
+
+// -----------------------------------------------------------------------------
+// CUpnpMetadataCommand::RunError
+// -----------------------------------------------------------------------------
+//
+void CUpnpMetadataCommand::RunError(TInt aErrorCode)
+ {
+ return CUpnpCommand::RunError(aErrorCode);
+ }
+
+// -----------------------------------------------------------------------------
+// CUpnpMetadataCommand::ExecuteL
+// -----------------------------------------------------------------------------
+//
+void CUpnpMetadataCommand::ExecuteL()
+ {
+ //ASSERT(iType == EPrepareMetadata || iType == ESetMetadata);
+
+ HBufC8* uuid = NULL;
+ HBufC8* path = NULL;
+ if (iType == EPrepareMetadata)
+ {
+ DEBUGSTRING(("Execute Metadata command (EPrepareMetadata)"));
+ // set command id
+ TPckg<TInt> numPckg(iId);
+ iMessage.WriteL(0, numPckg);
+
+ uuid = ReadDes8FromMessageLC(2);
+ DEBUGSTRING8((" uuid: %S",uuid));
+ path = ReadDes8FromMessageLC(3);
+ DEBUGSTRING8((" path: %S",path));
+ }
+ else
+ {
+ DEBUGSTRING(("Execute Metadata command (ESetMetadata)"));
+ uuid = ReadDes8FromMessageLC(0);
+ DEBUGSTRING8((" uuid: %S",uuid));
+ path = ReadDes8FromMessageLC(1);
+ DEBUGSTRING8((" path: %S",path));
+
+ HBufC8* old = ReadDes8FromMessageLC(2);
+ iOldMetadata = UpnpString::EncodeXmlStringL(old);
+ CleanupStack::PopAndDestroy( old );
+
+ HBufC8* newXML = ReadDes8FromMessageLC(3);
+ iNewMetadata = UpnpString::EncodeXmlStringL( newXML );
+ CleanupStack::PopAndDestroy( newXML);
+ }
+
+ iPathResolver = &(iAVCPManager.PathResolverL(*uuid, &iSession));
+
+ iPathResolver->ResolveIdL(*path, *this);
+
+ CleanupStack::PopAndDestroy(path);
+ CleanupStack::PopAndDestroy(uuid);
+ }
+
+// -----------------------------------------------------------------------------
+// CUpnpMetadataCommand::SetResultL
+// -----------------------------------------------------------------------------
+//
+void CUpnpMetadataCommand::SetResultL(const RMessage2& aMessage)
+ {
+ //ASSERT(aMessage.Function() == EDownloadMetadata);
+ if (iResult)
+ {
+ TPtr8 result = iResult->Des();
+ aMessage.WriteL(1, result);
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CUpnpMetadataCommand::Interpret
+// -----------------------------------------------------------------------------
+//
+void CUpnpMetadataCommand::InterpretL(TInt aErrorCode, CUpnpAction* aAction)
+ {
+ DEBUGSTRING(("Interpret action response %d", aErrorCode));
+ if (aErrorCode == EHttp200Ok)
+ {
+
+ if (iType == EPrepareMetadata)
+ {
+ iResult = aAction->ArgumentValue( KResult ).AllocL();
+ TInt num = iResult->Length();
+ TPckg<TInt> numPckg(num);
+ // size of metadata information
+ iMessage.WriteL(1, numPckg);
+ iMessage.Complete(KErrNone);
+ // don't destroy and wait for next command
+ }
+ else
+ {
+ // for set metadata
+ iMessage.Complete(KErrNone);
+ delete this;
+ }
+
+ }
+ else
+ {
+ iMessage.Complete(KErrAbort);
+ delete this;
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CUpnpMetadataCommand::ResolvedId
+// -----------------------------------------------------------------------------
+//
+void CUpnpMetadataCommand::ResolvedIdL(TInt aErrCode, CUpnpPathElement* aIdElement)
+ {
+
+ if (aErrCode == KErrNone)
+ {
+ iObjectId = aIdElement->Id().AllocL();
+ if (iType == EPrepareMetadata)
+ {
+ iSessionId = iAVCPManager.CdsBrowseActionL(iPathResolver->UUID(), *iObjectId, KBrowseMetadata, KFilterFlag, 0, 0, KNullDesC8);
+ }
+ else //set metadata
+ {
+ iSessionId = iAVCPManager.CdsUpdateObjectActionL(iPathResolver->UUID(), *iObjectId, *iOldMetadata, *iNewMetadata);
+ delete iOldMetadata;
+ iOldMetadata = NULL;
+ delete iNewMetadata;
+ iNewMetadata = NULL;
+ }
+ iAVCPManager.RegisterForAction(*this);
+ }
+ else
+ {
+ iMessage.Complete(KErrNotFound);
+ delete this;
+ }
+ }
+// End of File