--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/installationservices/swi/source/swis/server/appregextractor.h Tue Aug 31 15:21:33 2010 +0300
@@ -0,0 +1,86 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:
+* Component which handles reg file parsing asynchronously
+*
+*/
+
+/**
+ @file
+ @internalTechnology
+*/
+
+#ifndef __APPREGEXTRACTOR_H__
+#define __APPREGEXTRACTOR_H__
+
+#include <e32base.h>
+#include <f32file.h>
+#include "log.h"
+#include <usif/scr/appregentries.h>
+#include "sislauncherclient.h"
+namespace Swi
+{
+class RSisHelper;
+
+/**
+ * This class is an active object, which manages file extraction in chunks, using SISHelper
+ */
+class CAppRegExtractor : public CActive
+ {
+public:
+ static CAppRegExtractor* NewLC(RFs& aFs, RArray<TLanguage> deviceSupportedLanguages, RPointerArray<Usif::CApplicationRegistrationData>& aApparcRegFileData );
+
+ static CAppRegExtractor* NewL(RFs& aFs, RArray<TLanguage> deviceSupportedLanguages, RPointerArray<Usif::CApplicationRegistrationData>& aApparcRegFileData );
+
+ /**
+ * Extract the file, using provided file handle which must be set up correctly.
+ */
+ void ExtractAppRegInfoSizeL(const TDesC& aFileName, TRequestStatus& aStatus);
+
+ /// Get the error code for the latest async parsing operation.
+ TInt GetErrorCode() const;
+
+ ~CAppRegExtractor();
+
+private:
+ CAppRegExtractor(RFs& aFs, RArray<TLanguage> deviceSupportedLanguages, RPointerArray<Usif::CApplicationRegistrationData>& aApparcRegFileData );
+ void ConstructL();
+
+// from CActive
+ void RunL();
+ void DoCancel();
+ TInt RunError(TInt aError);
+
+
+ /// Sets up the file handle, owned by the file extractor for the duration of the extraction
+ void SetupFileHandleL(const TDesC& aFileName);
+
+ /// finishes the extraction and notifies the client of the result
+ TInt FinishAppRegExtraction(TInt aResult);
+
+private:
+ RFs& iFs;
+ TBool iCancelled;
+ TRequestStatus* iClientStatus;
+ RSisLauncherSession iLauncher;
+ RFile* iCurrentFile;
+ TBool iManagedFileHandle; // whether we manage the file handle used for file extraction.
+ RArray<TLanguage> iDeviceSupportedLanguages;
+ RPointerArray<Usif::CApplicationRegistrationData>& iApparcRegFileData;
+ TInt iErrCode;
+ };
+
+}
+
+#endif // #ifndef __FILEEXTRACTOR_H__