--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysstatemgmt/systemstatereferenceplugins/custcmd/src/ssmuiproviderdllref.cpp	Tue Aug 31 16:29:05 2010 +0300
@@ -0,0 +1,278 @@
+// Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+/**
+ @internalComponent
+ @released
+*/
+
+#include "ssmuiproviderdll.h"
+#include "ssmpanic.h"
+#include <e32property.h>
+#include "ssmdebug.h"
+
+const TUid KPSStartupUid = {0x2000E65E};
+const TUid KSecurityPinNotifierUid = {0x2000E667};
+const TUid KScreenOutputChannel = {0x10009D48};
+const TUid KEmergencyCallPropertyCategory = {0x2001032C};
+
+const TUint KEmergencyCallPropertyKey = 0x0101;
+const TUint KSimStatusPropertyKey = 0x0102;
+
+const TUid KSecurityStatusPropertyCategory =  {0x2000E664};
+
+const TUid KRFStatusPropertyCategory = {0x2000D75B};
+const TUint KRFStatusPropertyKey = 0x2001D2A9;
+const TUid KValidateRTCPropertyCategory = {0x2000D75B};
+const TUint KValidateRTCPropertyKey = 0x2001D2AB;
+//Number of clusterSize to be reserve for phone memory space 
+const TInt KNumberOfCluster = 2;
+
+_LIT(KTsyModuleName, "mm.tsy");
+_LIT(KTsyPhoneName, "GsmPhone1");
+
+CSsmUiSpecific::CSsmUiSpecific()
+: iReferenceCount(1), iReservedPhoneMemory(0)
+	{
+	}
+
+EXPORT_C CSsmUiSpecific::~CSsmUiSpecific()
+	{
+	iReservedPhoneMemoryFs.Close();
+	}
+
+EXPORT_C TUid CSsmUiSpecific::StartupPSUid()
+	{
+	return KPSStartupUid;
+	}
+
+EXPORT_C TUid CSsmUiSpecific::SecurityPinNotifierUid()
+	{
+	return KSecurityPinNotifierUid;
+	}
+
+EXPORT_C TUint CSsmUiSpecific::EmergencyCallPropertyKey()
+	{
+	return KEmergencyCallPropertyKey;
+	}
+
+EXPORT_C TUid CSsmUiSpecific::EmergencyCallPropertyCategory()
+	{
+	return KEmergencyCallPropertyCategory;
+	}
+
+EXPORT_C TBool CSsmUiSpecific::IsSimSupported()
+	{
+	return ETrue;
+	}
+
+EXPORT_C void CSsmUiSpecific::SetSecurityStatus(const TStrtSecurityStatus& aSecurityStatus)
+	{
+	iStrtSecurityStatus = aSecurityStatus;
+	}
+
+EXPORT_C TStrtSecurityStatus CSsmUiSpecific::SecurityStatus() const
+	{
+	return iStrtSecurityStatus;
+	}
+
+EXPORT_C CSsmUiSpecific* CSsmUiSpecific::InstanceL()
+	{
+	CSsmUiSpecific* self;
+
+	//Check Tls data
+	if (NULL == Dll::Tls())
+		{
+		//Instantiate CSsmUiSpecific if TLS is null
+		self = new (ELeave) CSsmUiSpecific();
+		CleanupStack::PushL(self);
+		self->ConstructL();
+		//Copy CSsmUiSpecific pointer in TLS
+		User::LeaveIfError(Dll::SetTls(self));
+		CleanupStack::Pop(self);
+		}
+	else
+		{
+		//CSsmUiSpecific has already been instantiated
+		self = static_cast<CSsmUiSpecific*>(Dll::Tls());
+		++self->iReferenceCount;
+		}
+	return self;
+	}
+
+EXPORT_C void CSsmUiSpecific::Release()
+	{
+	   TAny* tlsPtr = Dll::Tls();
+	__ASSERT_DEBUG(NULL != tlsPtr, User::Panic(KPanicSsmUiSpecific, KErrNotFound));
+ 
+    CSsmUiSpecific* self = static_cast<CSsmUiSpecific*>(tlsPtr);
+    if (0 == --self->iReferenceCount)
+        {
+        Dll::FreeTls();
+        delete self;
+        }
+	}
+
+EXPORT_C TUid CSsmUiSpecific::ScreenOutputChannelUid()
+	{
+	return KScreenOutputChannel;
+	}
+
+EXPORT_C TUint CSsmUiSpecific::SimStatusPropertyKey()
+	{
+	return KSimStatusPropertyKey;
+	}
+
+EXPORT_C TBool CSsmUiSpecific::IsSimStateChangeAllowed()
+	{
+	return ETrue;
+	}
+
+EXPORT_C TBool CSsmUiSpecific::IsAmaStarterSupported()
+	{
+	return ETrue;
+	}
+
+EXPORT_C HBufC* CSsmUiSpecific::GetTsyModuleNameL()
+	{
+	HBufC* tstModuleName = KTsyModuleName().AllocL();
+	return tstModuleName;
+	}
+
+EXPORT_C TUid CSsmUiSpecific::StarterPSUid()
+	{
+	return KSecurityStatusPropertyCategory;
+	}
+
+EXPORT_C HBufC* CSsmUiSpecific::PhoneTsyNameL()
+	{
+	HBufC* tsyPhoneName = KTsyPhoneName().AllocL();
+	return tsyPhoneName;
+	}
+
+EXPORT_C TBool CSsmUiSpecific::IsSimPresent()
+	{
+	return ETrue;
+	}
+
+EXPORT_C TBool CSsmUiSpecific::IsSimlessOfflineSupported()
+	{
+	return ETrue;
+	}
+
+EXPORT_C TBool CSsmUiSpecific::IsNormalBoot()
+	{
+	return ETrue;
+	}
+
+EXPORT_C TBool CSsmUiSpecific::IsSimChangedReset()
+	{
+	return ETrue;
+	}
+
+EXPORT_C TUint CSsmUiSpecific::RFStatusPropertyKey()
+	{
+	return KRFStatusPropertyKey;
+	}
+
+EXPORT_C TUid CSsmUiSpecific::RFStatusPropertyCategory()
+	{
+	return KRFStatusPropertyCategory;
+	}
+EXPORT_C TUint CSsmUiSpecific::ValidateRTCPropertyKey()
+    {
+    return KValidateRTCPropertyKey;
+    }
+
+EXPORT_C TUid CSsmUiSpecific::ValidateRTCPropertyCategory()
+    {
+    return KValidateRTCPropertyCategory;
+    }
+
+EXPORT_C TInt CSsmUiSpecific::PhoneMemoryRootDriveId()
+	{
+	return EDriveC;
+	}
+
+/**
+Leaving construction inside ConstructL
+*/
+void CSsmUiSpecific::ConstructL()
+	{
+	User::LeaveIfError( iReservedPhoneMemoryFs.Connect() );
+	}
+
+/**
+Reserve two ClusterSize in Phone Memory Space on H/W
+and 512 bytes for __WINS__
+@return KErrNone if successful or systemwide error
+*/
+EXPORT_C TInt CSsmUiSpecific::ReservePhoneMemorySpace()
+    {
+	TVolumeIOParamInfo volumeParamInfo; 
+	const TInt phoneMemoryDriveID = PhoneMemoryRootDriveId();
+	TInt errorCode = iReservedPhoneMemoryFs.VolumeIOParam(phoneMemoryDriveID, volumeParamInfo); 
+	if( KErrNone == errorCode )
+		{
+#ifdef __WINS__
+		//512 bytes for __WINS__
+		const TInt reservedMemory = 512;
+#else
+		//Reserving two clusterSize Phone memory 
+		const TInt reservedMemory = KNumberOfCluster * (volumeParamInfo.iClusterSize);
+#endif //__WINS__
+		errorCode = iReservedPhoneMemoryFs.ReserveDriveSpace(phoneMemoryDriveID, reservedMemory);
+
+		if ( KErrNone == errorCode )
+			{
+			iReservedPhoneMemory = reservedMemory;
+			}
+		}
+    return errorCode;
+    }
+
+/**
+Free reserved bytes from Phone Memory Space. If aSpaceToFree is 0 bytes 
+then free complete reserved memory
+@param aSpaceToFree request to free memory
+@return KErrNone if successful or systemwide error
+*/
+EXPORT_C TInt CSsmUiSpecific::FreeReservedPhoneMemorySpace(const TInt aSpaceToFree)
+    {
+    TInt errorCode(KErrGeneral);
+	DEBUGPRINT3A("Reserved memory is = %d bytes, Request to free memory is = %d bytes", iReservedPhoneMemory, aSpaceToFree);
+    if(0 < iReservedPhoneMemory)
+        {
+		if(0 == aSpaceToFree)
+		    {
+		   	//Free complete reserved phone memory
+			errorCode = iReservedPhoneMemoryFs.ReserveDriveSpace( PhoneMemoryRootDriveId(), 0 );
+			DEBUGPRINT2A("Freeing memory completed with = %d", errorCode);
+			iReservedPhoneMemory = 0; 
+		    }
+		else
+		    {
+		    TInt newReserveSize = iReservedPhoneMemory - aSpaceToFree;
+		    newReserveSize = newReserveSize >= 0 ? newReserveSize : 0;
+		    errorCode = iReservedPhoneMemoryFs.ReserveDriveSpace( PhoneMemoryRootDriveId(), newReserveSize );
+			DEBUGPRINT2A("Freeing partial phone memory completed with = %d", errorCode);
+		    if(KErrNone == errorCode)
+			    {
+			    iReservedPhoneMemory = newReserveSize;
+			    }
+		    }
+    	}
+    return errorCode;
+    }