1 /*

     2  * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  * Initial Contributors:

     9  * Nokia Corporation - initial contribution.

    10  *

    11  * Contributors:

    12  * Description :

    13  * CCLCKCommandHandler class declaration for AT+CLCK command

    14  */

    15 

    16 #ifndef CLCKCOMMANDHANDLER_H

    17 #define CLCKCOMMANDHANDLER_H

    18 

    19 #include <mmretrieve.h>

    20 

    21 #include "atmisccmdplugin.h"

    22 

    23 class CSecurityCodeVerifier;

    24 class CSecurityEventHandler;

    25 class CCBSettingHandler;

    26 

    27 enum TInfoClassMask

    28     {

    29     EInfoClassVoice      = 1,   // voice (telephony) 

    30     EInfoClassData       = 2,   // data (refers to all bearer services; with <mode>=2

    31                                 // this may refer only to some bearer service if TA does

    32                                 // not support values 16, 32, 64 and 128)

    33     EInfoClassFax        = 4,   // fax (facsimile services)

    34     EInfoClassSMS        = 8,   // short message service

    35     EInfoClassSyncData   = 16,  // data circuit sync

    36     EInfoClassASyncData  = 32,  // data circuit async

    37     EInfoClassPacketData = 64,  // dedicated packet access

    38     EInfoClassPadAccess  = 128  // dedicated PAD access

    39     };

    40 

    41 /**

    42  *  AT+CLCK command handler implementation class

    43  */

    44 NONSHARABLE_CLASS( CCLCKCommandHandler ) : public CATCmdAsyncBase

    45     {

    46 public:

    47     static CCLCKCommandHandler* NewL(MATMiscCmdPlugin* aCallback, TAtCommandParser& aATCmdParser, RMobilePhone& aPhone);

    48     ~CCLCKCommandHandler();

    49     

    50     // Callback methods for helper objects

    51     void HandlePasswordVerification(TInt aError);

    52     void HandleSecurityEvent(TInt aError, RMobilePhone::TMobilePhoneSecurityEvent aSecurityEvent);

    53     

    54 private:

    55     /**

    56      * States for lock setting

    57      */

    58     enum TLockSettingState

    59         {

    60         ELockSettingIdle = 0x01,

    61         ELockSettingRequested = 0x02,

    62         ELockSettingPasswordRequested = 0x03

    63         };

    64     

    65     enum TCLCKCommand

    66         {

    67         ECLCKUndefined  = KErrNotFound,

    68         ECLCKLockSet    = 0x01,

    69         ECLCKLockGet    = 0x02,

    70         ECLCKBarringSet = 0x03,

    71         ECLCKBarringGet = 0x04

    72         };

    73     

    74     enum TCmdFacilityType

    75         {

    76         ECmdFacilityTypeUnknown = 0,

    77         ECmdFacilityTypeLock,

    78         ECmdFacilityTypeBarring,

    79         ECmdFacilityTypeAllBarring

    80         };

    81     

    82 private: // methods from CActive

    83     virtual void RunL();

    84     virtual void DoCancel();

    85     // RunError not needed as RunL does not leave

    86 

    87 private: // methods from CATCmdAsyncBase    

    88     virtual void HandleCommand( const TDesC8& aCmd, RBuf8& aReply, TBool aReplyNeeded );

    89     virtual void HandleCommandCancel();

    90     

    91 private:

    92     CCLCKCommandHandler(MATMiscCmdPlugin* aCallback, TAtCommandParser& aATCmdParser, RMobilePhone& aPhone);

    93     void ConstructL();

    94     

    95     TInt ParseCCLCKCommand();

    96     void IssueCLCKCommand();

    97     TInt ReceiveCBList();

    98 

    99 private:

   100     CCBSettingHandler* iCBSettingHandler;

   101     CSecurityEventHandler* iSecurityEventHandler;

   102     CSecurityCodeVerifier* iSecurityCodeVerifier; 

   103     CRetrieveMobilePhoneCBList* iCBRetrieve;

   104 

   105     RBuf8 iReply;

   106 

   107     TCLCKCommand iCLCKCommandType;

   108     RBuf8 iPassword;

   109     TInt iInfoClass;

   110     

   111     TLockSettingState iLockSettingState;

   112     RMobilePhone::TMobilePhoneLock iLockType;

   113     RMobilePhone::TMobilePhoneLockSetting iLockChange;

   114     RMobilePhone::TMobilePhoneSecurityCode iSecurityCode;

   115     

   116     RMobilePhone::TMobilePhoneLockInfoV1 iLockInfo;

   117     RMobilePhone::TMobilePhoneLockInfoV1Pckg iLockInfoPckg;

   118     

   119     RMobilePhone::TMobilePhoneCBCondition iCondition;

   120     RMobilePhone::TMobilePhoneCBChangeV1 iCBInfo;

   121     };

   122 

   123 #endif // CLCKCOMMANDHANDLER_H