1 /*

     2 * Copyright (c) 2006 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 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *       Base class for operations requiring connection

    16 *

    17 */

    18 

    19 #ifndef __IMAP4CONNECTEDOP_H__

    20 #define __IMAP4CONNECTEDOP_H__

    21 

    22 #include <imapset.h>

    23 #include <imapcmds.h>

    24 #include <ImumInternalApi.h>        // CImumInternalApi

    25 

    26 #include "IMAPPRGR.H"

    27 #include "ImapConnectionOp.h"

    28 #include "ImumDiskSpaceObserverOperation.h"

    29 #include "Imap4MtmUi.hrh" // KImpuIMAPFolderNameLength

    30 

    31 /**

    32 * Base class for operations requiring connection.

    33 */

    34 class CImap4ConnectedOp :

    35     public CImumDiskSpaceObserverOperation

    36     {

    37     public:

    38         /**

    39         *

    40         */

    41         virtual ~CImap4ConnectedOp();

    42 

    43         /**

    44         *

    45         */

    46         virtual const TDesC8& ProgressL();

    47 

    48         /**

    49         *

    50         */

    51         virtual const TDesC8& GetErrorProgressL(TInt aError);

    52 

    53     protected:

    54 

    55         /**

    56         *

    57         */

    58         CImap4ConnectedOp(

    59             CImumInternalApi& aMailboxApi,

    60             TRequestStatus& aStatus,

    61             MMsvProgressReporter& aReporter,

    62             TMsvId aServiceId );

    63 

    64         /**

    65         * @param aFuncId, defaulted to 'KErrNotFound'

    66         */

    67         void ConstructL(

    68             TInt aFuncId = KErrNotFound );

    69 

    70         /**

    71         *

    72         */

    73         void StartL();

    74 

    75         /**

    76         *

    77         */

    78         virtual void RunL();

    79 

    80         /**

    81         * From CActive

    82         */

    83         virtual void DoCancel();

    84 

    85         /**

    86         * From CActive

    87         */

    88         virtual void DoRunL();

    89         

    90         /**

    91         *

    92         */

    93         virtual void DoConnectedOpL() = 0;

    94 

    95         /**

    96         *

    97         */

    98         virtual const TDesC8& ConnectedOpErrorProgressL(TInt aError) = 0;

    99 

   100         /**

   101         *

   102         */

   103         void DoConnectL();

   104 

   105         /**

   106         *

   107         */

   108         void DoDisconnectL();

   109 

   110     protected:

   111         TBool                                   iDisconnect;

   112         TDesC8*                                 iConnectedOpErrorProgress;

   113         TPckgBuf<TImap4CompoundProgress>        iProgressBuf;

   114         CImapConnectionOp::TImapConnectionType  iConnectionCompletionState;

   115         enum TConnectedOpState { EStateIdle, EStateConnecting, EStateDoingOp, EStateDisconnecting };

   116         TConnectedOpState                       iState;

   117 

   118     };

   119 

   120 

   121 

   122 #endif