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// Copyright (c) 2007-2010 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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//
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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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//
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// Description:
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//
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/**
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@internalComponent
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@released
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*/
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#include "ssmuiproviderdll.h"
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#include "ssmpanic.h"
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#include <e32property.h>
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#include "ssmdebug.h"
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const TUid KPSStartupUid = {0x2000E65E};
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const TUid KSecurityPinNotifierUid = {0x2000E667};
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const TUid KScreenOutputChannel = {0x10009D48};
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const TUid KEmergencyCallPropertyCategory = {0x2001032C};
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const TUint KEmergencyCallPropertyKey = 0x0101;
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const TUint KSimStatusPropertyKey = 0x0102;
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const TUid KSecurityStatusPropertyCategory = {0x2000E664};
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const TUid KRFStatusPropertyCategory = {0x2000D75B};
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const TUint KRFStatusPropertyKey = 0x2001D2A9;
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const TUid KValidateRTCPropertyCategory = {0x2000D75B};
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const TUint KValidateRTCPropertyKey = 0x2001D2AB;
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//Number of clusterSize to be reserve for phone memory space
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const TInt KNumberOfCluster = 2;
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_LIT(KTsyModuleName, "mm.tsy");
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_LIT(KTsyPhoneName, "GsmPhone1");
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CSsmUiSpecific::CSsmUiSpecific()
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: iReferenceCount(1), iReservedPhoneMemory(0)
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{
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}
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EXPORT_C CSsmUiSpecific::~CSsmUiSpecific()
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{
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iReservedPhoneMemoryFs.Close();
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}
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EXPORT_C TUid CSsmUiSpecific::StartupPSUid()
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{
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return KPSStartupUid;
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}
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EXPORT_C TUid CSsmUiSpecific::SecurityPinNotifierUid()
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{
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return KSecurityPinNotifierUid;
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}
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EXPORT_C TUint CSsmUiSpecific::EmergencyCallPropertyKey()
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{
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return KEmergencyCallPropertyKey;
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}
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EXPORT_C TUid CSsmUiSpecific::EmergencyCallPropertyCategory()
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{
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return KEmergencyCallPropertyCategory;
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}
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EXPORT_C TBool CSsmUiSpecific::IsSimSupported()
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{
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return ETrue;
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}
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EXPORT_C void CSsmUiSpecific::SetSecurityStatus(const TStrtSecurityStatus& aSecurityStatus)
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{
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iStrtSecurityStatus = aSecurityStatus;
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}
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EXPORT_C TStrtSecurityStatus CSsmUiSpecific::SecurityStatus() const
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{
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return iStrtSecurityStatus;
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}
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EXPORT_C CSsmUiSpecific* CSsmUiSpecific::InstanceL()
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{
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CSsmUiSpecific* self;
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//Check Tls data
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if (NULL == Dll::Tls())
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{
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//Instantiate CSsmUiSpecific if TLS is null
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self = new (ELeave) CSsmUiSpecific();
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CleanupStack::PushL(self);
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self->ConstructL();
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//Copy CSsmUiSpecific pointer in TLS
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User::LeaveIfError(Dll::SetTls(self));
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CleanupStack::Pop(self);
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}
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else
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{
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//CSsmUiSpecific has already been instantiated
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self = static_cast<CSsmUiSpecific*>(Dll::Tls());
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++self->iReferenceCount;
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}
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return self;
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}
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EXPORT_C void CSsmUiSpecific::Release()
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{
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TAny* tlsPtr = Dll::Tls();
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__ASSERT_DEBUG(NULL != tlsPtr, User::Panic(KPanicSsmUiSpecific, KErrNotFound));
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CSsmUiSpecific* self = static_cast<CSsmUiSpecific*>(tlsPtr);
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if (0 == --self->iReferenceCount)
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{
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Dll::FreeTls();
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delete self;
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}
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}
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EXPORT_C TUid CSsmUiSpecific::ScreenOutputChannelUid()
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{
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return KScreenOutputChannel;
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}
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EXPORT_C TUint CSsmUiSpecific::SimStatusPropertyKey()
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{
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return KSimStatusPropertyKey;
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}
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EXPORT_C TBool CSsmUiSpecific::IsSimStateChangeAllowed()
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{
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return ETrue;
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}
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EXPORT_C TBool CSsmUiSpecific::IsAmaStarterSupported()
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{
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return ETrue;
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}
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EXPORT_C HBufC* CSsmUiSpecific::GetTsyModuleNameL()
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{
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HBufC* tstModuleName = KTsyModuleName().AllocL();
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return tstModuleName;
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}
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EXPORT_C TUid CSsmUiSpecific::StarterPSUid()
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{
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return KSecurityStatusPropertyCategory;
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}
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EXPORT_C HBufC* CSsmUiSpecific::PhoneTsyNameL()
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{
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HBufC* tsyPhoneName = KTsyPhoneName().AllocL();
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return tsyPhoneName;
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}
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EXPORT_C TBool CSsmUiSpecific::IsSimPresent()
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{
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return ETrue;
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}
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EXPORT_C TBool CSsmUiSpecific::IsSimlessOfflineSupported()
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{
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return ETrue;
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}
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EXPORT_C TBool CSsmUiSpecific::IsNormalBoot()
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{
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return ETrue;
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}
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EXPORT_C TBool CSsmUiSpecific::IsSimChangedReset()
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{
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return ETrue;
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}
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EXPORT_C TUint CSsmUiSpecific::RFStatusPropertyKey()
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{
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return KRFStatusPropertyKey;
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}
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EXPORT_C TUid CSsmUiSpecific::RFStatusPropertyCategory()
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{
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return KRFStatusPropertyCategory;
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}
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EXPORT_C TUint CSsmUiSpecific::ValidateRTCPropertyKey()
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{
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return KValidateRTCPropertyKey;
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}
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EXPORT_C TUid CSsmUiSpecific::ValidateRTCPropertyCategory()
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{
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return KValidateRTCPropertyCategory;
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}
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EXPORT_C TInt CSsmUiSpecific::PhoneMemoryRootDriveId()
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{
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return EDriveC;
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}
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/**
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Leaving construction inside ConstructL
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*/
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void CSsmUiSpecific::ConstructL()
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{
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User::LeaveIfError( iReservedPhoneMemoryFs.Connect() );
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}
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/**
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Reserve two ClusterSize in Phone Memory Space on H/W
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and 512 bytes for __WINS__
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@return KErrNone if successful or systemwide error
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*/
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EXPORT_C TInt CSsmUiSpecific::ReservePhoneMemorySpace()
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{
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TVolumeIOParamInfo volumeParamInfo;
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const TInt phoneMemoryDriveID = PhoneMemoryRootDriveId();
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TInt errorCode = iReservedPhoneMemoryFs.VolumeIOParam(phoneMemoryDriveID, volumeParamInfo);
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if( KErrNone == errorCode )
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{
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#ifdef __WINS__
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//512 bytes for __WINS__
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const TInt reservedMemory = 512;
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#else
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//Reserving two clusterSize Phone memory
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const TInt reservedMemory = KNumberOfCluster * (volumeParamInfo.iClusterSize);
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#endif //__WINS__
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errorCode = iReservedPhoneMemoryFs.ReserveDriveSpace(phoneMemoryDriveID, reservedMemory);
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if ( KErrNone == errorCode )
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{
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iReservedPhoneMemory = reservedMemory;
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}
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}
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return errorCode;
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}
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/**
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Free reserved bytes from Phone Memory Space. If aSpaceToFree is 0 bytes
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then free complete reserved memory
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@param aSpaceToFree request to free memory
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@return KErrNone if successful or systemwide error
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*/
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EXPORT_C TInt CSsmUiSpecific::FreeReservedPhoneMemorySpace(const TInt aSpaceToFree)
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{
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TInt errorCode(KErrGeneral);
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DEBUGPRINT3A("Reserved memory is = %d bytes, Request to free memory is = %d bytes", iReservedPhoneMemory, aSpaceToFree);
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if(0 < iReservedPhoneMemory)
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{
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if(0 == aSpaceToFree)
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{
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//Free complete reserved phone memory
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errorCode = iReservedPhoneMemoryFs.ReserveDriveSpace( PhoneMemoryRootDriveId(), 0 );
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DEBUGPRINT2A("Freeing memory completed with = %d", errorCode);
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iReservedPhoneMemory = 0;
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}
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else
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{
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TInt newReserveSize = iReservedPhoneMemory - aSpaceToFree;
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newReserveSize = newReserveSize >= 0 ? newReserveSize : 0;
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errorCode = iReservedPhoneMemoryFs.ReserveDriveSpace( PhoneMemoryRootDriveId(), newReserveSize );
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DEBUGPRINT2A("Freeing partial phone memory completed with = %d", errorCode);
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if(KErrNone == errorCode)
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{
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iReservedPhoneMemory = newReserveSize;
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}
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}
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}
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return errorCode;
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}
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