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 *       folder refresh operation

    16 *

    17 */

    18 

    19 

    20 //  Messaging includes

    21 #include <miutset.h>

    22 #include <imapcmds.h>

    23 

    24 //  Specific includes

    25 #include "RefreshImapFolderList.h"

    26 #include "ImapConnectionOp.h"

    27 #include "ImumDisconnectOperation.h"

    28 #include "ImumPanic.h"

    29 #include "ImumMtmLogging.h"

    30 

    31 

    32 // ----------------------------------------------------------------------------

    33 // NewL

    34 // ----------------------------------------------------------------------------

    35 CImapConnectAndRefreshFolderList* CImapConnectAndRefreshFolderList::NewL(

    36     CImumInternalApi& aMailboxApi, TInt aPriority, TRequestStatus& aObserverRequestStatus,

    37     TMsvId aService, MMsvProgressReporter& aProgressReporter)

    38     {

    39     IMUM_STATIC_CONTEXT( CImapConnectAndRefreshFolderList::NewL, 0, mtm, KImumMtmLog );

    40     IMUM_IN();

    41     

    42     CImapConnectAndRefreshFolderList* self=new (ELeave) CImapConnectAndRefreshFolderList

    43         (aMailboxApi, aPriority, aObserverRequestStatus, aService, aProgressReporter);

    44     CleanupStack::PushL(self);

    45     self->ConstructL(KUidMsgTypeIMAP4);

    46     CleanupStack::Pop();

    47     IMUM_OUT();

    48     return self;

    49     }

    50 

    51 // ----------------------------------------------------------------------------

    52 // CImapConnectAndRefreshFolderList

    53 // ----------------------------------------------------------------------------

    54 CImapConnectAndRefreshFolderList::CImapConnectAndRefreshFolderList(

    55     CImumInternalApi& aMailboxApi, TInt aPriority, TRequestStatus& aObserverRequestStatus,

    56     TMsvId aService, MMsvProgressReporter& aProgressReporter)

    57 :   CImumOnlineOperation(aMailboxApi, aPriority, aObserverRequestStatus, aProgressReporter)

    58     {

    59     IMUM_CONTEXT( CImapConnectAndRefreshFolderList::CImapConnectAndRefreshFolderList, 0, KImumMtmLog );

    60     IMUM_IN();

    61     

    62     iService=aService;

    63     IMUM_OUT();

    64     };

    65 

    66 // ----------------------------------------------------------------------------

    67 // ConstructL

    68 // ----------------------------------------------------------------------------

    69 void CImapConnectAndRefreshFolderList::ConstructL(TUid aMtm)

    70     {

    71     IMUM_CONTEXT( CImapConnectAndRefreshFolderList::ConstructL, 0, KImumMtmLog );

    72     IMUM_IN();

    73     

    74     BaseConstructL(aMtm);   //  Adds us to the scheduler, creates us

    75                             //  an MtmUi, sets progress reporter width

    76 

    77     iOperation=CImapConnectionOp::NewL(

    78             iMailboxApi.MsvSession(), CActive::EPriorityStandard,

    79             iStatus, iService, iReporter,

    80             CImapConnectionOp::ECompleteAfterConnect );

    81 

    82     iObserverRequestStatus=KRequestPending;

    83     SetActive();

    84     IMUM_OUT();

    85     }

    86 

    87 // ----------------------------------------------------------------------------

    88 // ~CImapConnectAndRefreshFolderList

    89 // ----------------------------------------------------------------------------

    90 CImapConnectAndRefreshFolderList::~CImapConnectAndRefreshFolderList()

    91     {

    92     IMUM_CONTEXT( CImapConnectAndRefreshFolderList::~CImapConnectAndRefreshFolderList, 0, KImumMtmLog );

    93     IMUM_IN();

    94     IMUM_OUT();

    95     

    96     }

    97 

    98 // ----------------------------------------------------------------------------

    99 // GetErrorProgressL

   100 // ----------------------------------------------------------------------------

   101 const TDesC8& CImapConnectAndRefreshFolderList::GetErrorProgressL(TInt aError)

   102     {

   103     IMUM_CONTEXT( CImapConnectAndRefreshFolderList::GetErrorProgressL, 0, KImumMtmLog );

   104     IMUM_IN();

   105     

   106     TImap4GenericProgress& genProgress=iProgressBuf().iGenericProgress;

   107     genProgress.iErrorCode=aError;

   108 

   109     switch(iState)

   110         {

   111     case EConnecting:

   112         //  RunL left while trying to initiate a refresh...

   113         genProgress.iOperation=TImap4GenericProgress::ESync;

   114         genProgress.iState=TImap4GenericProgress::ESyncing;

   115         break;

   116     case EDisconnecting:

   117         //  If a RunL leave occurred after disconnection, no problem...

   118         genProgress.iErrorCode=KErrNone;

   119         //  Fall through

   120     case ERefreshing:

   121         //  RunL left while trying to initiate a disconnect...

   122         genProgress.iOperation=TImap4GenericProgress::EDisconnect;

   123         genProgress.iState=TImap4GenericProgress::EDisconnecting;

   124         break;

   125     default:

   126         User::Panic(KImumMtmUiPanic,EIMAP4MtmUiBadStateInFolderListOp);

   127         }

   128     IMUM_OUT();

   129     return iProgressBuf;

   130     }

   131 

   132 // ----------------------------------------------------------------------------

   133 // DoRunL

   134 // ----------------------------------------------------------------------------

   135 void CImapConnectAndRefreshFolderList::DoRunL()

   136     {

   137     IMUM_CONTEXT( CImapConnectAndRefreshFolderList::DoRunL, 0, KImumMtmLog );

   138     IMUM_IN();

   139     

   140     if(GetOperationCompletionCodeL()!=KErrNone || iState==EDisconnecting)

   141         {

   142         iState=ECompleted;

   143         CompleteObserver();

   144         return;

   145         }

   146 

   147     switch(iState)

   148         {

   149     case EConnecting:

   150         //  We have successfully completed connecting

   151         delete iOperation;

   152         iOperation=NULL;

   153         InvokeClientMtmAsyncFunctionL(KIMAP4MTMSyncTree, iService, iService);

   154         iState=ERefreshing;

   155         SetActive();

   156         break;

   157     case ERefreshing:

   158         //  We have successfully completed refreshing the folder list

   159         delete iOperation;

   160         iOperation=NULL;

   161         iOperation=CImumDisconnectOperation::NewL(iMailboxApi,

   162             iStatus, iReporter, iService, KIMAP4MTMDisconnect, iMtm);

   163         iState=EDisconnecting;

   164         SetActive();

   165         break;

   166     default:

   167         User::Panic(KImumMtmUiPanic,EIMAP4MtmUiBadStateInFolderListOp);

   168         };

   169     IMUM_OUT();

   170     }

   171 

   172 // End of File

   173