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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: causifscanner.h
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*
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*/
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#ifndef CAUSIFSCANNER_H
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#define CAUSIFSCANNER_H
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#include <e32base.h>
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#include <usif/sif/sifcommon.h>
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#include <usif/scr/scr.h>
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#include "casrvplugin.h"
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#include "cainstallnotifier.h"
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#include "cammcwatcher.h"
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class CCaStorageProxy;
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class CCaInnerEntry;
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class CCaMmcWatcher;
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class TPluginParams;
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namespace Usif
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{
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class CComponentEntry;
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}
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using namespace Usif;
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/*
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An implementation of the CCaSrvPlugin interface for the Reference Installer.
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The CaSrvManager loads and uses this plug-in when the MIME type of a package
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is 'binary/sif-refpkg'.
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*/
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NONSHARABLE_CLASS(CCaUsifScanner): public CCaSrvPlugin,
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public MCaInstallListener, public MMmcWatcherCallback
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{
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public:
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/**
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* Two-phased constructor.
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* @param aPLuginParam plugin param consist of storage, storage utils and scr.
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* @retval New object.
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*/
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static CCaUsifScanner* NewL( TPluginParams* aPluginParams );
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/**
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* Destructor.
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*/
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~CCaUsifScanner();
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public:
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// From MCaInstallListener.
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/**
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* Handle Install/Uninstall Event.
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* @since S60 v5.0
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* @param aUid installed uid.
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*/
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void HandleInstallNotifyL();
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public:
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// From MMmcWatcherCallback.
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/**
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* MmcChangeL is called when the MMC is removed or inserted.
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*/
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void MmcChangeL();
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private:
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/**
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* Constructor
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* @param aStorageProxy Storage handler.
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* @param aSoftwareRegistry software component registry.
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*/
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CCaUsifScanner( CCaStorageProxy& aStorageProxy,
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RSoftwareComponentRegistry& aSoftwareRegistry );
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/**
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* Second phased constructor.
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*/
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void ConstructL();
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/**
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* Creates AppLib's entry from Usif's entry
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* @param aEntry Usif entry obtained from Sif database.
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* @param aCaEntry AppLib entry to be filled from Usif entry.
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*/
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void CreateCaEntryFromEntryL( const CComponentEntry* aEntry,
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CCaInnerEntry* aCaEntry );
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/**
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* Adds package to database. Scans Sif db and adds entries to AppLib db.
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*/
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void AddPackageL();
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/**
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* Updates package in the database.
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*/
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void UpdatePackagesL();
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/**
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* Gets entries from AppLib story.
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* @param aArray Array of entries to be obtained from db.
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*/
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void GetCaPackageEntriesL( RPointerArray<CCaInnerEntry>& aArray );
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/**
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* Gets entries from Usif story.
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* @param aArray Array of entries to be obtained from db.
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*/
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void GetUsifPackageEntriesL( RPointerArray<CComponentEntry>& aArray );
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/**
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* Checks if entry exists in AppLib db.
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* @param aArray Array of entries from AppLib db.
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* @param aEntry Entry data to be checked if exists.
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* @retval Returns array index if exists, otherwise KErrNotFound.
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*/
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TInt PackageExists( RPointerArray<CCaInnerEntry>& aArray,
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const CComponentEntry* aEntry );
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/**
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* Finds deleted entries from Usif. Updates aCaArray.
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* @param aCaArray Entries from AppLib db.
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* @param aUsifArray Entries from Usif db.
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*/
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void FindDeletedEntriesL( RPointerArray<CCaInnerEntry>& aCaArray,
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const RPointerArray<CComponentEntry>& aUsifArray );
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/**
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* Removes entries from db.
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* @param aCaArray Entries to be removed.
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*/
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void RemoveEntriesFromDbL( RPointerArray<CCaInnerEntry>& aCaArray );
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/**
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* Update usif list.
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*/
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void UpdateUsifListL();
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private:
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/**
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* not own
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* Storage proxy.
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*/
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CCaStorageProxy& iStorageProxy;
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/**
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* Install notifier. Own.
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*/
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CCaInstallNotifier *iInstallNotifier;
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/**
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* File session. Own
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*/
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RFs iFs;
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/**
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* Mmc watcher. Own.
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*/
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CCaMmcWatcher* iMmcWatcher;
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/**
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* Software component registry. Not own.
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*/
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RSoftwareComponentRegistry& iSoftwareRegistry;
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};
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#endif // CAUSIFSCANNER_H
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