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/*
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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* Description :
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*
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*/
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#include "cmgdcommandhandler.h"
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#include <mmtsy_names.h>
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#include <mmretrieve.h>
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#include <exterror.h>
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#include "atmisccmdpluginconsts.h"
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#include "debug.h"
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const TInt KDefaultListLength = 256;
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CCMGDCommandHandler* CCMGDCommandHandler::NewL(MATMiscCmdPlugin* aCallback, TAtCommandParser& aATCmdParser, RMobilePhone& aPhone)
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{
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TRACE_FUNC_ENTRY
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CCMGDCommandHandler* self = new (ELeave) CCMGDCommandHandler(aCallback, aATCmdParser, aPhone);
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop(self);
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TRACE_FUNC_EXIT
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return self;
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}
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CCMGDCommandHandler::CCMGDCommandHandler(MATMiscCmdPlugin* aCallback, TAtCommandParser& aATCmdParser, RMobilePhone& aPhone) :
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CATCmdAsyncBase(aCallback, aATCmdParser, aPhone)
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{
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TRACE_FUNC_ENTRY
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TRACE_FUNC_EXIT
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}
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void CCMGDCommandHandler::ConstructL()
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{
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TRACE_FUNC_ENTRY
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iReply.CreateL(KDefaultCmdBufLength);
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User::LeaveIfError( iMobileSmsMessaging.Open(iPhone) );
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TInt err = iMobileSmsStore.Open(iMobileSmsMessaging, KETelIccSmsStore);
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if (err != KErrNone)
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{
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iHandlerState = ECMGDStateSimStoreNotSupported;
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}
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iRetrieveSmsList = CRetrieveMobilePhoneSmsList::NewL(iMobileSmsStore, RMobileSmsStore::KETelMobileGsmSmsEntryV1);
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TRACE_FUNC_EXIT
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}
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CCMGDCommandHandler::~CCMGDCommandHandler()
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{
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TRACE_FUNC_ENTRY
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Cancel();
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delete iGsmSmsList;
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delete iRetrieveSmsList;
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iMobileSmsStore.Close();
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iMobileSmsMessaging.Close();
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iReply.Close();
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iDeleteList.Close();
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TRACE_FUNC_EXIT
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}
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void CCMGDCommandHandler::HandleCommand(const TDesC8& /*aCmd*/, RBuf8& /*aReply*/, TBool /*aReplyNeeded*/)
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{
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TRACE_FUNC_ENTRY
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if (iHandlerState == ECMGDStateSimStoreNotSupported)
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{
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// Reply "ERROR" if SIM store is not supported
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iCallback->CreateReplyAndComplete(EReplyTypeError);
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TRACE_FUNC_EXIT
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return;
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}
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TInt ret = KErrNone;
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TAtCommandParser::TCommandHandlerType cmdHandlerType = iATCmdParser.CommandHandlerType();
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switch (cmdHandlerType)
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{
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case (TAtCommandParser::ECmdHandlerTypeTest):
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{
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iRetrieveSmsList->Start(iStatus);
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iHandlerState = ECMGDStateRetrieveAllIndices;
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SetActive();
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}
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break;
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case (TAtCommandParser::ECmdHandlerTypeSet):
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{
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ret = ParseParameters();
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if (ret == KErrNone)
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{
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Trace(_L("index = %d"), iIndex);
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Trace(_L("delflag = %d"), iDelFlag);
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ret = DoHandleCommand();
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}
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else
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{
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ret = KErrArgument;
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}
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break;
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}
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default:
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{
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ret = KErrNotSupported;
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break;
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}
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}
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if (ret == KErrGsmSMSInvalidMemoryIndex)
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{
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iCallback->CreateCMSReplyAndComplete(ret);
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}
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else if (ret != KErrNone)
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{
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iCallback->CreateReplyAndComplete(EReplyTypeError);
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}
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TRACE_FUNC_EXIT
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}
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void CCMGDCommandHandler::RunL()
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{
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TRACE_FUNC_ENTRY
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Trace(_L("Error = %d"), iStatus.Int());
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Trace(_L("State = %d"), iHandlerState);
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iReply.Zero();
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TInt err = iStatus.Int();
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if(err == KErrNone)
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{
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switch (iHandlerState)
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{
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case ECMGDStateRetrieveAllIndices:
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{
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GetMessageIndexListL();
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iDeleteList.Reset();
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break;
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}
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case ECMGDStateDeleteOneEntry:
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case ECMGDStateDeleteAllEntries:
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{
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// do nothing
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break;
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}
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case ECMGDStateDeleteFilteredEntries:
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{
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FilterMessageListL();
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break;
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}
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default:
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{
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iHandlerState = ECMGDStateIdle;
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iCallback->CreateReplyAndComplete(EReplyTypeError);
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TRACE_FUNC_EXIT
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return;
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}
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}
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if (iDeleteList.Count() != 0)
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{
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// delete the first entry in the list
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iMobileSmsStore.Delete(iStatus, iDeleteList[0]);
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iDeleteList.Remove(0);
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iHandlerState = ECMGDStateDeleteOneEntry;
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SetActive();
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}
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else
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{
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// deleting finished
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iCallback->CreateReplyAndComplete(EReplyTypeOk, iReply);
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}
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}
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else if (err == KErrNotFound)
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{
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// no message found in SIM
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switch (iHandlerState)
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{
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case ECMGDStateRetrieveAllIndices:
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{
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iHandlerState = ECMGDStateIdle;
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iReply.Format(KCMGDSupportedCmdsList, &KNullDesC8);
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iCallback->CreateReplyAndComplete(EReplyTypeOk, iReply);
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break;
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}
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case ECMGDStateDeleteFilteredEntries:
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{
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iMobileSmsStore.DeleteAll(iStatus);
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iHandlerState = ECMGDStateDeleteAllEntries;
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SetActive();
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break;
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}
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default:
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iHandlerState = ECMGDStateIdle;
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iCallback->CreateCMSReplyAndComplete(err);
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break;
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}
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}
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else
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{
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iHandlerState = ECMGDStateIdle;
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iCallback->CreateCMSReplyAndComplete(err);
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}
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TRACE_FUNC_EXIT
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}
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TInt CCMGDCommandHandler::RunError(TInt aError)
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{
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TRACE_FUNC_ENTRY
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iCallback->CreateCMSReplyAndComplete(aError);
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TRACE_FUNC_EXIT
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return KErrNone;
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}
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void CCMGDCommandHandler::DoCancel()
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{
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TRACE_FUNC_ENTRY
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switch (iHandlerState)
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{
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case ECMGDStateRetrieveAllIndices:
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case ECMGDStateDeleteFilteredEntries:
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{
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iRetrieveSmsList->Cancel();
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break;
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}
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case ECMGDStateDeleteOneEntry:
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{
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iMobileSmsStore.CancelAsyncRequest(EMobilePhoneStoreDelete);
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break;
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}
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case ECMGDStateDeleteAllEntries:
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{
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iMobileSmsStore.CancelAsyncRequest(EMobilePhoneStoreDeleteAll);
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break;
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}
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}
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TRACE_FUNC_EXIT
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}
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TInt CCMGDCommandHandler::ParseParameters()
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{
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TRACE_FUNC_ENTRY
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TInt ret = KErrNone;
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TInt index = 0;
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TInt delflag = 0; // default value
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TInt otherParams = 0;
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// get index
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TInt retIndex = iATCmdParser.NextIntParam(index);
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// get delflag
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TInt retDelflag = iATCmdParser.NextIntParam(delflag);
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// get other params
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TInt retOther = iATCmdParser.NextIntParam(otherParams);
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// Syntax error happens if
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// a)there is no param2 or param2 error
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// b)there is no param1 but param2==0
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// c)there are too many params
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TBool noParam = (retIndex!=KErrNone && retDelflag!=KErrNone || retDelflag==KErrGeneral );
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TBool noParam1 = (retIndex!=KErrNone && retDelflag==KErrNone && delflag==0);
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TBool tooManyParams = (retOther!=KErrNotFound);
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if (noParam || noParam1 || tooManyParams)
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{
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ret = KErrArgument;
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}
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else
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{
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iIndex = index;
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iDelFlag = delflag;
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}
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TRACE_FUNC_EXIT
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return ret;
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}
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TInt CCMGDCommandHandler::DoHandleCommand()
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{
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TRACE_FUNC_ENTRY
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TInt err = KErrNone;
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switch (iDelFlag)
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{
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case 0:
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// deletes the designated message with <index>.
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{
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if (iIndex == 0)
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{
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// The first position in SIM store is 1,
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// so zero is not in the supported range.
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err = KErrGsmSMSInvalidMemoryIndex;
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}
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else
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{
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iDeleteList.Reset();
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iMobileSmsStore.Delete(iStatus, iIndex);
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iHandlerState = ECMGDStateDeleteOneEntry;
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SetActive();
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}
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}
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break;
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case 1:
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// deletes all read message in first-choice memory and reserves unread message,
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// sent message and unsent message.
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{
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iRetrieveSmsList->Start(iStatus);
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iHandlerState = ECMGDStateDeleteFilteredEntries;
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iFilterType = ECMGDFilterReadMessagesOnly;
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SetActive();
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}
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break;
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case 2:
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// deletes all read message and sent message in first-choice memory
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// and reserves unread message and unsent message.
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{
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iRetrieveSmsList->Start(iStatus);
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iHandlerState = ECMGDStateDeleteFilteredEntries;
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iFilterType = ECMGDFilterReadAndSentMessages;
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SetActive();
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}
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break;
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case 3:
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// deletes all read message, sent message and unsent message in first-choice memory
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// and reserves unread message.
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{
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iRetrieveSmsList->Start(iStatus);
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iHandlerState = ECMGDStateDeleteFilteredEntries;
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iFilterType = ECMGDFilterReadSentAndUnsentMessages;
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SetActive();
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}
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break;
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case 4:
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// deletes all messages in first-choice memory, including unread message.
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{
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iDeleteList.Reset();
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iMobileSmsStore.DeleteAll(iStatus);
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iHandlerState = ECMGDStateDeleteAllEntries;
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SetActive();
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}
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break;
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default:
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err = KErrNotSupported;
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break;
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}
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TRACE_FUNC_EXIT
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return err;
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}
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void CCMGDCommandHandler::GetMessageIndexListL()
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{
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TRACE_FUNC_ENTRY
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iReply.Zero();
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delete iGsmSmsList;
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iGsmSmsList = NULL;
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RBuf8 list;
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list.CreateL(KDefaultListLength);
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CleanupClosePushL(list);
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iGsmSmsList = iRetrieveSmsList->RetrieveGsmListL();
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TInt entriesNum = iGsmSmsList->Enumerate();
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if (entriesNum > 0)
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{
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// Append 1st item
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RMobileSmsStore::TMobileGsmSmsEntryV1 entry;
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entry = iGsmSmsList->GetEntryL(0);
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list.AppendNum(entry.iIndex);
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for (TInt i=1; i<entriesNum; ++i)
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{
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entry = iGsmSmsList->GetEntryL(i);
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list.Append(',');
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list.AppendNum(entry.iIndex);
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}
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}
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iReply.Format(KCMGDSupportedCmdsList, &list);
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CleanupStack::PopAndDestroy(&list); //list
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TRACE_FUNC_EXIT
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}
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/**
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* Filter message list with iFilterType
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* ECMGDFilterReadSentAndUnsentMessages: read, sent and unsent messages
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* ECMGDFilterReadAndSentMessages: read and sent messages
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* ECMGDFilterReadMessagesOnly: read messages
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*/
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void CCMGDCommandHandler::FilterMessageListL()
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{
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TRACE_FUNC_ENTRY
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delete iGsmSmsList;
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iGsmSmsList = NULL;
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iDeleteList.Reset();
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iGsmSmsList = iRetrieveSmsList->RetrieveGsmListL();
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TInt entriesNum = iGsmSmsList->Enumerate();
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for (TInt i=0; i<entriesNum; ++i)
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{
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RMobileSmsStore::TMobileGsmSmsEntryV1 entry = iGsmSmsList->GetEntryL(i);
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switch (iFilterType)
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{
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case ECMGDFilterReadSentAndUnsentMessages:
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{
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// add unsent message
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if (entry.iMsgStatus == RMobileSmsStore::EStoredMessageUnsent)
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{
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iDeleteList.AppendL(entry.iIndex);
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break;
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}
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}
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case ECMGDFilterReadAndSentMessages:
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{
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// add sent message
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if (entry.iMsgStatus == RMobileSmsStore::EStoredMessageSent)
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{
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iDeleteList.AppendL(entry.iIndex);
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break;
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}
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}
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case ECMGDFilterReadMessagesOnly:
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{
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// add read message
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if (entry.iMsgStatus == RMobileSmsStore::EStoredMessageRead )
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{
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iDeleteList.AppendL(entry.iIndex);
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break;
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}
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}
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}
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}
|
|
460 |
|
|
461 |
TRACE_FUNC_EXIT
|
|
462 |
}
|