#include "cainstallnotifier.h"

#include "cammcwatcher.h"

 The CaSrvManager loads and uses this plug-in when the MIME type of a package

 is 'binary/sif-refpkg'.

NONSHARABLE_CLASS(CCaUsifScanner): public CCaSrvPlugin,

        public MCaInstallListener, public MMmcWatcherCallback

    /**

     * Two-phased constructor.

     * @param aPLuginParam plugin param consist of storage, storage utils.

     * @retval New object.

     */

    /**

     * Destructor.

     */

    /**

     * Installs application.

     * @param aFileName File name to be installed.

     */

    //    void InstallL( const TDesC& aFileName );

public:

    // from MCaInstallListener

    /**

     * Handle Install/Uninstall Event.

     * @since S60 v5.0

     * @param aUid installed uid.

     */

    void HandleInstallNotifyL( TInt aUid );

    /**

     * MmcChangeL is called when the MMC is removed or inserted.

     */

    void MmcChangeL();

    /**

     * Constructor

     * @param aStorageProxy Storage handler.

     */

    /**

     * Second phased constructor.

     */

    /**

     * Copy constructor.

     */

    /**

     * Operator "=". Assigns new object.

     *

     */

    /**

     * Creates AppLib's entry from Usif's entry

     * @param aEntry Usif entry obtained from Sif database.

     * @param aCaEntry AppLib entry to be filled from Usif entry.

     */

    /**

     * Adds package to database. Scans Sif db and adds entries to AppLib db.

     */

    void AddPackageL();

    /**

     * Updates package in the database.

     */

    void UpdatePackagesL();

    /**

     * Gets entries from AppLib story.

     * @param aArray Array of entries to be obtained from db.

     */

    void GetCaPackageEntriesL( RPointerArray<CCaInnerEntry>& aArray );

    /**

     * Gets entries from Usif story.

     * @param aArray Array of entries to be obtained from db.

     */

    void GetUsifPackageEntriesL( RPointerArray<CComponentEntry>& aArray );

    /**

     *  Checks if entry exists in AppLib db.

     *  @param aArray Array of entries from AppLib db.

     *  @param aEntry Entry data to be checked if exists.

     *  @retval Returns array index if exists, otherwise KErrNotFound.

     */

    TInt PackageExistL( RPointerArray<CCaInnerEntry>& aArray,

            const CComponentEntry* aEntry );

    /**

     *  Finds deleted entries from Usif. Updates aCaArray.

     *  @param aCaArray Entries from AppLib db.

     *  @param aUsifArray Entries from Usif db.

     */

    void FindDeletedEntriesL( RPointerArray<CCaInnerEntry>& aCaArray,

            const RPointerArray<CComponentEntry>& aUsifArray );

    /**

     * Removes entries from db.

     * @param aCaArray Entries to be removed.

     */

    void RemoveEntriesFromDbL( RPointerArray<CCaInnerEntry>& aCaArray );

    /**

     * Update usif list.

     */

    void UpdateUsifListL();

    /**

     * Storage proxy.

    /**

     * Install notifier. Own.

     */

    CCaInstallNotifier *iSystemInstallNotifier;

    /**

     * Uninstall notifier. Own.

     */

    CCaInstallNotifier *iUsifUninstallNotifier;

    /**

     * Install and uninstall notifier. Own.

    CCaInstallNotifier *iJavaInstallNotifier;

    /**

     * File session. Own

     */

    RFs iFs;

    /**

     * Mmc watcher. Own.

     */

    CCaMmcWatcher* iMmcWatcher;

    /**

     * Software component registry. Own.

     */

    RSoftwareComponentRegistry iSoftwareRegistry;