1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Symbian Foundation License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __APSIDCHECKER_H__

    17 #define __APSIDCHECKER_H__

    18 

    19 #include <e32base.h>

    20 #include <e32hashtab.h>

    21 class TDriveUnit;

    22 

    23 class CAppSidChecker : public CBase

    24 /** Sid checker.

    25 

    26 This is a plugin interface for checking whether a Sid should be

    27 included in apparc server's list of registered applications.

    28 

    29 

    30 An instance of the CAppSidChecker is used to verify that an application

    31 may be included in application list.

    32 There should be one implementation of this

    33 interface for each application type (native, java midlet, ...)

    34 

    35 

    36 @internalAll */

    37 	{

    38 public:

    39 	// Wraps ECom object instantiation

    40 	static CAppSidChecker* CheckerForAppType(const TUid &aAppTypeUid);

    41 	IMPORT_C virtual ~CAppSidChecker();

    42 

    43 public:

    44 	IMPORT_C virtual TBool AppRegisteredAt(const TUid& aSid, TDriveUnit aDrive) = 0;

    45 	IMPORT_C virtual void SetRescanCallBackL(const TCallBack &aCallback);

    46 

    47 private:

    48 	IMPORT_C virtual void reserved1();

    49 	IMPORT_C virtual void reserved2();

    50 	IMPORT_C virtual void reserved3();

    51 

    52 private:

    53 	/** ECOM identifier */

    54 	TUid iDtor_ID_Key;

    55 

    56 	TAny* iReserved1;

    57 	TAny* iReserved2;

    58 	TAny* iReserved3;

    59 	};

    60 

    61 NONSHARABLE_CLASS(RSidCheckerMap) : public RHashMap<TUint,CAppSidChecker*>

    62 /** Sid checker map

    63 

    64 This Maps application type uids to Instances of the CAppSidChecker interface,

    65 loading them if neccessary.

    66 

    67 @internalComponent */

    68 	{

    69 public:	

    70 	RSidCheckerMap( TCallBack aRescanCallBack );

    71 	

    72 	CAppSidChecker& FindSidCheckerL(TUid aAppType);

    73 	void Close(); //lint !e1511 Member hides non-virtual member

    74 

    75 private:

    76 	TCallBack iRescanCallBack;

    77 	};

    78 

    79 

    80 #endif