ncdengine/provider/client/src/ncdnodeuricontentproxy.cpp
changeset 0 ba25891c3a9e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/client/src/ncdnodeuricontentproxy.cpp	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,162 @@
+/*
+* Copyright (c) 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:   Contains CNcdNodeuriContentProxy class implementation
+*
+*/
+
+
+#include "ncdnodeuricontentproxy.h"
+#include "ncdnodemetadataproxy.h"
+#include "catalogsclientserver.h"
+#include "ncdnodeidentifier.h"
+#include "ncdnodefunctionids.h"
+#include "ncdnodeclassids.h"
+#include "catalogsinterfaceidentifier.h"
+#include "catalogsutils.h"
+#include "catalogsdebug.h"
+
+
+// ======== PUBLIC MEMBER FUNCTIONS ========
+
+CNcdNodeUriContentProxy* CNcdNodeUriContentProxy::NewL(
+    MCatalogsClientServer& aSession,
+    TInt aHandle,
+    CNcdNodeMetadataProxy& aMetadata )
+    {
+    CNcdNodeUriContentProxy* self = 
+        CNcdNodeUriContentProxy::NewLC( aSession, aHandle, aMetadata );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+CNcdNodeUriContentProxy* CNcdNodeUriContentProxy::NewLC(
+    MCatalogsClientServer& aSession,
+    TInt aHandle,
+    CNcdNodeMetadataProxy& aMetadata )
+    {
+    CNcdNodeUriContentProxy* self = 
+        new( ELeave ) CNcdNodeUriContentProxy( aSession, aHandle, aMetadata );
+    // Using PushL because the object does not have any references yet
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+
+CNcdNodeUriContentProxy::CNcdNodeUriContentProxy(
+    MCatalogsClientServer& aSession,
+    TInt aHandle,
+    CNcdNodeMetadataProxy& aMetadata )
+: CNcdInterfaceBaseProxy( aSession, aHandle, &aMetadata ),
+  iValidityDelta( -1 )
+    {
+    }
+
+
+void CNcdNodeUriContentProxy::ConstructL()
+    {
+    // Register the interface
+    MNcdNodeUriContent* interface( this );
+    AddInterfaceL( 
+        CCatalogsInterfaceIdentifier::NewL( interface, this,
+            MNcdNodeUriContent::KInterfaceUid ) );
+    
+    // Let this leave if the internalization fails.
+    InternalizeL();
+    }
+
+CNcdNodeUriContentProxy::~CNcdNodeUriContentProxy()
+    {
+    RemoveInterface( MNcdNodeUriContent::KInterfaceUid );
+    delete iContentUri;
+    }
+
+
+void CNcdNodeUriContentProxy::InternalizeL()
+    {
+    DLTRACEIN((""));
+
+    HBufC8* data( NULL );
+
+    User::LeaveIfError(
+        ClientServerSession().
+        SendSyncAlloc( NcdNodeFunctionIds::ENcdInternalize,
+                       KNullDesC8,
+                       data,
+                       Handle(),
+                       0 ) );
+
+    if ( data == NULL )
+        {
+        DLERROR((""));
+        User::Leave(  KErrNotFound );
+        }
+    
+    CleanupStack::PushL( data );
+    
+    // Read the data from the stream and insert it to the memeber variables
+    RDesReadStream stream( *data );
+    CleanupClosePushL( stream );
+    
+    InternalizeDataL( stream );
+    
+    // Closes the stream
+    CleanupStack::PopAndDestroy( &stream ); 
+    CleanupStack::PopAndDestroy( data );
+    
+    DLTRACEOUT((""));    
+    }
+
+
+// CNcdNodeUriContentProxy functions
+    
+
+
+// Other functions
+
+void CNcdNodeUriContentProxy::InternalizeDataL( RReadStream& aStream )
+    {
+    DLTRACEIN((""));
+
+    TInt classId( aStream.ReadInt32L() );
+    
+    if ( classId != NcdNodeClassIds::ENcdNodeUriContentClassId )
+        {
+        // classId is not recognized
+        DLERROR(("Class id was not recognized!"));
+        // For testing purposes assert here
+        DASSERT( EFalse );
+        
+        // Otherwise leave is adequate
+        User::Leave( KErrCorrupt );
+        }
+
+
+    InternalizeDesL( iContentUri, aStream );
+    
+    iValidityDelta = aStream.ReadInt32L();
+
+    DLTRACEOUT((""));
+    }
+
+const TDesC& CNcdNodeUriContentProxy::ContentUri() const
+    {
+    return *iContentUri;
+    }
+
+TInt CNcdNodeUriContentProxy::ContentValidityDelta() const
+    {
+    return iValidityDelta;
+    }
+