1 // Copyright (c) 2004-2009 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 "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include "MSVSERV.H"

    17 #include "MSVAPI.H"

    18 #include "CCopyFiles.h"

    19 #include "CCopyOneFile.h"

    20 #include "cmsvdeletestoreoperation.h"

    21 

    22 

    23 

    24 /* Constructor  */

    25 CMsvDeleteStoreOperation::CMsvDeleteStoreOperation(const RMessage2& aMessage, CMsvServer& aServer)

    26 : CMsvServerOperation(aMessage, aMessage.Int0(), KUidMsvLocalServiceMtm, KMsvLocalServiceIndexEntryId, -1), iDrive(TDriveUnit (aMessage.Int1())), iServer(aServer)

    27 	{

    28 	CActiveScheduler::Add(this);

    29 	}

    30 

    31 /* Destructor */

    32 CMsvDeleteStoreOperation::~CMsvDeleteStoreOperation()

    33 	{

    34 	delete iFileMan;

    35 	Cancel();

    36 	}

    37 	

    38 

    39 /* Start */	

    40 void CMsvDeleteStoreOperation::StartL()

    41 	{

    42 	__ASSERT_DEBUG(!IsActive() , PanicServer(EMsvDeleteStoreReset));

    43 	

    44 	iProgress().iState=TMsvDeleteProgress::ENotYetStarted;

    45 	iFileMan = CFileMan::NewL(iServer.FileSession());

    46 

    47 	TRequestStatus *status=&iStatus;

    48 	iStatus=KRequestPending;

    49 	SetActive();

    50 	User::RequestComplete(status,KErrNone);

    51 	}

    52 

    53 

    54 

    55 /* Function to retrieve progress of the Copy operation 

    56 **/

    57 const TDesC8& CMsvDeleteStoreOperation::Progress()

    58 	{

    59 	return iProgress;

    60 	}

    61 

    62 

    63 void CMsvDeleteStoreOperation::DoCancel()

    64 	{

    65 	iProgress().iError = KErrCancel;

    66 	Completed(KErrNone);

    67 	}

    68 

    69 

    70 /* Run different operations like DeleteStore

    71    and completed */

    72 void CMsvDeleteStoreOperation::RunL()

    73 	{

    74 	User::LeaveIfError(iStatus.Int());

    75 	switch(iProgress().iState)

    76 		{

    77 		case TMsvDeleteProgress::ENotYetStarted:

    78 			DeleteMailStoreL();

    79 			iProgress().iState=TMsvDeleteProgress::EDeleteStore;

    80 			break;

    81 		case TMsvDeleteProgress::EDeleteStore:

    82 			Completed(KErrNone);

    83 			iProgress().iState=TMsvDeleteProgress::ECompleted;

    84 			break;

    85 		default:

    86 			__ASSERT_DEBUG(EFalse,PanicServer(EMsvDeleteStoreReset));

    87 			Completed(KErrUnknown);

    88 			iProgress().iState=TMsvDeleteProgress::ECompleted;

    89 			break;

    90 		}

    91 	}

    92 

    93 void CMsvDeleteStoreOperation::Completed(TInt aError)

    94 	{	

    95 #if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)

    96 	if(KErrNone == aError)

    97 		{

    98 		TRAP(aError, iServer.UpdateDriveStatusL(iDrive, EMsvMessageStoreUnavailableStatus));

    99 		}

   100 #endif

   101 

   102 	iProgress().iError=aError;

   103 	SetState(EMsvOperationCompleted);

   104 	iMessage.Complete(KErrNone);

   105 	}

   106 

   107 

   108 /* Delete the Mailstore on the specified drive

   109 **/

   110 void CMsvDeleteStoreOperation::DeleteMailStoreL()

   111 {

   112 

   113 	// Cant delete from the current drive

   114 	if(iDrive==MessageServer::CurrentDriveL(iServer.FileSession()))

   115 	{		

   116 		User::Leave(KErrInUse);

   117 	}

   118 	else

   119 	{	

   120 #if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)

   121 		iServer.PrepareDriveForDeletionL((TDriveNumber)TInt(iDrive));

   122 #endif

   123 		iToDelete.Zero();

   124 		iToDelete = iDrive.Name();

   125 

   126 		// Delete the DB

   127 		iToDelete.Append(KMsvDbFile);

   128 		User::LeaveIfError(RSqlDatabase::Delete(iToDelete));

   129 		iToDelete = iDrive.Name();

   130 		iToDelete.Append(iServer.Context().MessageFolder());

   131 		// Delete the 2 drive letters that come with message folder path

   132 		iToDelete.Delete(2,2); 

   133 		User::LeaveIfError( iFileMan->RmDir(iToDelete,iStatus));

   134 		SetActive();	

   135 	}

   136 }

   137 

   138 /* RunError  */

   139 TInt CMsvDeleteStoreOperation::RunError(TInt aError)

   140 	{

   141 	Completed(aError);

   142 	return(KErrNone);

   143 	}