ncdengine/provider/client/src/ncdsendhttprequestoperationproxy.cpp
changeset 0 ba25891c3a9e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/client/src/ncdsendhttprequestoperationproxy.cpp	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,204 @@
+/*
+* Copyright (c) 2007-2008 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:   Implements CNcdSendHttpRequestOperationProxy
+*
+*/
+
+
+#include "ncdsendhttprequestoperationproxy.h"
+
+#include <s32strm.h>
+
+#include "ncdsendhttprequestoperationobserver.h"
+#include "ncdoperationproxyremovehandler.h"
+#include "catalogsclientserver.h"
+#include "catalogsutils.h"
+
+#include "catalogsdebug.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+CNcdSendHttpRequestOperationProxy* CNcdSendHttpRequestOperationProxy::NewLC( 
+    MCatalogsClientServer& aSession,
+    TInt aHandle,
+    MNcdOperationProxyRemoveHandler& aRemoveHandler,
+    CNcdNodeManagerProxy& aNodeManager,
+    MNcdSendHttpRequestOperationObserver& aObserver )
+    {
+    CNcdSendHttpRequestOperationProxy* self =
+        new( ELeave ) CNcdSendHttpRequestOperationProxy( aObserver );
+    
+    self->AddRef();
+    CleanupReleasePushL( *self );    
+    self->ConstructL( 
+        aSession, 
+        aHandle, 
+        aRemoveHandler,         
+        aNodeManager );
+    return self;
+    }
+
+
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+HBufC8* CNcdSendHttpRequestOperationProxy::ResponseL() const
+    {
+    DLTRACEIN((""));    
+    
+    if ( OperationStateL() != MNcdOperation::EStateComplete ) 
+        {
+        DLERROR(("Operation has not completed yet, leaving with KErrNotReady"));
+        User::Leave( KErrNotReady );
+        }
+    
+    HBufC8* data = NULL;
+    User::LeaveIfError( ClientServerSession().SendSyncAlloc( 
+        ENCDOperationFunctionGetData,
+        KNullDesC8(),
+        data,
+        Handle(),
+        0 ) );
+    
+    if ( !data ) 
+        {
+        DLERROR(("No data, leaving with KErrCorrupt"));
+        User::Leave( KErrCorrupt );
+        }
+    
+    return data;
+    }
+
+
+ 
+// ---------------------------------------------------------------------------
+// From MNcdOperation
+// Operation type getter
+// ---------------------------------------------------------------------------
+//
+TNcdInterfaceId CNcdSendHttpRequestOperationProxy::OperationType() const
+    {
+    return static_cast<TNcdInterfaceId>(
+        MNcdSendHttpRequestOperation::KInterfaceUid );
+    }
+
+
+
+// ---------------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------------
+//
+CNcdSendHttpRequestOperationProxy::CNcdSendHttpRequestOperationProxy(
+    MNcdSendHttpRequestOperationObserver& aObserver )    
+    : CNcdOperation< MNcdSendHttpRequestOperation >( NULL ), 
+      iObserver( aObserver )      
+    {
+    }
+
+
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+CNcdSendHttpRequestOperationProxy::~CNcdSendHttpRequestOperationProxy()
+    {
+    DLTRACEIN(( "this: %X", this )); 
+            
+    if ( iRemoveHandler )
+        {
+        iRemoveHandler->RemoveOperationProxy( *this );
+        }
+    
+    DLTRACEOUT(( "" ));    
+    }
+
+
+// ---------------------------------------------------------------------------
+// ConstructL
+// ---------------------------------------------------------------------------
+//
+void CNcdSendHttpRequestOperationProxy::ConstructL( 
+    MCatalogsClientServer& aSession,
+    TInt aHandle,
+    MNcdOperationProxyRemoveHandler& aRemoveHandler,
+    CNcdNodeManagerProxy& aNodeManager )
+    {
+    DLTRACEIN( ( "this: %X", this ) );
+    CNcdBaseOperationProxy::ConstructL( 
+        aSession, 
+        aHandle, 
+        &aRemoveHandler,
+        NULL, 
+        &aNodeManager );    
+    }
+    
+
+    
+// ---------------------------------------------------------------------------
+// Handle progress callback
+// ---------------------------------------------------------------------------
+//
+void CNcdSendHttpRequestOperationProxy::ProgressCallback()
+    {
+    DLTRACEIN( ( "this: %X", this ) );
+    TNcdSendableProgress& sendableProgress( SendableProgress() );
+    TNcdProgress progress( sendableProgress.iProgress, 
+                           sendableProgress.iMaxProgress );
+
+    DLTRACE(("Progress: %d/%d", sendableProgress.iProgress,
+        sendableProgress.iMaxProgress ));
+
+    AddRef();
+    DLTRACE(("Calling observer"));            
+    iObserver.Progress( *this, progress );
+        
+    Release();
+    
+    }
+    
+    
+// ---------------------------------------------------------------------------
+// Handle query received callback
+// ---------------------------------------------------------------------------
+//
+void CNcdSendHttpRequestOperationProxy::QueryReceivedCallback( CNcdQuery* /*aQuery*/ )
+    {
+    DLTRACEIN( ( "" ) );
+    }
+    
+    
+// ---------------------------------------------------------------------------
+// Handle operation complete
+// ---------------------------------------------------------------------------
+//
+void CNcdSendHttpRequestOperationProxy::CompleteCallback( TInt aError )
+    {
+    DLTRACEIN( ( "Error: %d, this: %X", aError, this ) );
+    AddRef();
+        
+    // Iterate backwards in case observers want to remove themselves
+    iObserver.OperationComplete( *this, aError );
+
+    DLTRACE(("Observers handled, this: %X", this));
+    Release();    
+    }
+