--- /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