--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/utilities/downloadmanager/inc/wmdrmdownloadbackend.h	Fri Oct 15 17:30:59 2010 -0400
@@ -0,0 +1,89 @@
+/**
+   This file is part of CWRT package **
+
+   Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). **
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU (Lesser) General Public License as 
+   published by the Free Software Foundation, version 2.1 of the License. 
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of 
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 
+   (Lesser) General Public License for more details. You should have 
+   received a copy of the GNU (Lesser) General Public License along 
+   with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef WMDRMDOWNLOADBACKEND_H
+#define WMDRMDOWNLOADBACKEND_H
+
+#include <bldvariant.hrh>
+#if defined(RD_WMDRM_DLA_ENABLERS)
+
+#include "dmcommon.h"
+#include "dmcommoninternal.h"
+#include "downloadbackend.h"
+#include <e32base.h>
+
+// forward declarations
+class DownloadCore;
+class ClientDownload;
+class CCameseUtility;
+
+// class declaration
+
+// concrete download implementation for WM DRM downloads
+class WMDRMDownloadBackend : public DownloadBackend, public CActive
+{
+    Q_OBJECT
+public:
+    WMDRMDownloadBackend(DownloadCore *dlCore, ClientDownload *dl);
+    ~WMDRMDownloadBackend();
+
+    // fetches the wmdrm download attributes
+    QVariant getAttribute(DownloadAttribute attr);
+    // sets the wmdrm download specific attributes
+    int setAttribute(DownloadAttribute attr, const QVariant& value);
+    // overloaded function for pausing the download
+    int pause();
+    // overloaded function for resuming paused download
+    int resume();
+    // overloaded function for cancelling the download
+    int cancel();
+
+    // stores the data in storage
+    void store(QByteArray data, bool lastChunk=false);
+    // deletes the storage
+    void deleteStore();
+    // returns the size of stored data
+    qint64 storedDataSize();
+ 
+    // from base class CActive
+    void RunL();
+    void DoCancel();
+
+
+private slots:
+    void bytesRecieved(qint64 bytesRecieved, qint64 bytesTotal);
+    void handleFinished();    
+private:
+    // event handler
+    bool event(QEvent *event);
+    // mark download failed
+    void markDownloadFailed(const QString& error);
+
+private:
+    DownloadCore *m_downloadCore;
+    ClientDownload *m_download;
+    ClientDownload *m_contentDownload; // not owned
+    CCameseUtility* m_utility;
+    HBufC8* m_contentUrl;
+    
+    // Error status for the synchronous request
+    TInt m_requestResult;
+
+    //Waiter for the synchronous request  
+    CActiveSchedulerWait m_wait;   
+};
+#endif
+#endif