--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysstatemgmt/systemstatereferenceplugins/custcmd/src/cmdpublishsimownedandchanged.cpp	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,280 @@
+// Copyright (c) 2008-2009 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:
+//
+
+/**
+ @file
+ @internalComponent
+ @released
+*/
+
+#include "ssmdebug.h"
+#include "ssmuiproviderdll.h"
+
+#include "cmdpublishsimownedandchanged.h"
+
+#include <centralrepository.h> 
+#include <e32property.h>
+#include <ssm/startupdomainpskeys.h>
+
+/**
+* Used for storing the IMSI code of current SIM card. This is needed for
+* determining if SIM card has changed from the previous boot.
+* Key value is an descriptor containing the IMSI code.
+*/
+const TUint32 KSSMStoredImsi = 0x00000001;
+const TUid KCRUidSSMVals = {0x2001d2aa};
+
+CCustomCmdPublishSimOwnedAndChanged* CCustomCmdPublishSimOwnedAndChanged::NewL()
+	{
+	CCustomCmdPublishSimOwnedAndChanged* self = new (ELeave) CCustomCmdPublishSimOwnedAndChanged();
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+CCustomCmdPublishSimOwnedAndChanged::CCustomCmdPublishSimOwnedAndChanged()
+									: CActive(EPriorityStandard),
+									iState(EPublishSimOwnedAndChangedIdle)
+	{
+	}
+
+void CCustomCmdPublishSimOwnedAndChanged::ConstructL()
+	{
+    TInt errorCode = iServer.Connect();
+	if(KErrNone != errorCode)
+		{
+		DEBUGPRINT2A("Failed to connect to TelServer with error %d", errorCode);
+		User::Leave(errorCode);
+		}
+
+    iTsyModuleName = CSsmUiSpecific::GetTsyModuleNameL();
+    errorCode = iServer.LoadPhoneModule(*iTsyModuleName);
+
+    if (KErrNone != errorCode && KErrAlreadyExists != errorCode)
+        {
+        // KErrAlreadyExists may be returned if some other has already loaded
+        // the TSY module.
+        DEBUGPRINT2A("Failed to load phone module with error %d", errorCode);
+        User::Leave(errorCode);
+        }
+
+    HBufC* tsyPhoneName = CSsmUiSpecific::PhoneTsyNameL();
+    errorCode = iPhone.Open(iServer, *tsyPhoneName);
+    delete tsyPhoneName;
+
+    if(KErrNone != errorCode)
+    	{
+    	DEBUGPRINT2A("Failed to open phone subsession with error %d", errorCode);
+    	User::Leave(errorCode);	
+    	}
+
+	//Add active object to active scheduler
+	CActiveScheduler::Add(this);
+	}
+
+CCustomCmdPublishSimOwnedAndChanged::~CCustomCmdPublishSimOwnedAndChanged()
+	{
+	ExecuteCancel();
+	
+    iPhone.Close();
+    if (iServer.Handle())
+        {
+        iServer.UnloadPhoneModule(*iTsyModuleName);
+        iServer.Close();
+        }
+    delete iTsyModuleName;
+	}
+
+TInt CCustomCmdPublishSimOwnedAndChanged::Initialize(CSsmCustomCommandEnv* /*aCmdEnv*/)
+	{
+	//Connect to RSsmSimAdaptation
+	return iSsmSimAdaptation.Connect();
+ 	}
+
+void CCustomCmdPublishSimOwnedAndChanged::Close()
+	{
+	//Close RSsmSimRfAdaptation
+	iSsmSimAdaptation.Close();
+	}
+
+void CCustomCmdPublishSimOwnedAndChanged::Release()
+	{
+	delete this;
+	}
+
+void CCustomCmdPublishSimOwnedAndChanged::Execute(const TDesC8& /*aParams*/, TRequestStatus& aStatus)
+	{
+	//Set the user request to pending
+	aStatus = KRequestPending;
+	iExecuteRequest = &aStatus;
+	
+	// Request SIM owned status
+	iSsmSimAdaptation.GetSimOwned(iBooleanPckg, iStatus);
+	SetActive();
+
+	iState = EPublishSimOwned;
+	}
+
+void CCustomCmdPublishSimOwnedAndChanged::ExecuteCancel()
+	{
+	Cancel();
+	}
+
+void CCustomCmdPublishSimOwnedAndChanged::RunL()
+	{
+	DEBUGPRINT1A("CCustomCmdPublishSimOwnedAndChanged::RunL");
+    switch (iState)
+        {
+        case EPublishSimOwned:
+        	SimOwned();
+            break;
+        case EPublishSimChanged:
+        	SimChanged();
+            break;
+        default:
+        	DEBUGPRINT2A("CSsmSimStatusObserver unknown internal state: %d", iState);
+        	CompleteClientRequest(KErrArgument);
+            break;
+        }
+	}
+
+void CCustomCmdPublishSimOwnedAndChanged::SimOwned()
+	{
+	// Default to SIM not being owned
+	TBool simOwned = EFalse;
+	if(KErrNone != iStatus.Int())
+		{
+		DEBUGPRINT2A("CSsmSimStatusObserver error getting SIM owned: %d", iStatus.Int());
+		// Go with default of SIM not being owned.
+		simOwned = EFalse;
+		}
+	else
+		{
+		simOwned = iBooleanPckg();
+		}
+	
+	// Publish SIM owned status
+	TUid simStatusUid = CSsmUiSpecific::StartupPSUid(); 
+	TInt err = RProperty::Set(simStatusUid, KPSSimOwned, simOwned ? ESimOwned : ESimNotOwned);
+	if(KErrNone != err)
+		{
+		DEBUGPRINT2A("CSsmSimStatusObserver error publishing SIM owned: %d", err);
+		CompleteClientRequest(err);
+		return;
+		}
+	
+	//Request for SIM changed status
+    TUint32 caps = 0;
+    TInt errorCode = 0;
+#ifdef TEST_CLAYER_MACRO
+    errorCode = KErrNone;
+#else
+    errorCode = iPhone.GetIdentityCaps(caps);
+#endif
+    if (errorCode == KErrNone )
+        {
+        if (caps | RMobilePhone::KCapsGetSubscriberId)
+            {
+            iPhone.GetSubscriberId(iStatus, iSubscriberId);
+            SetActive();
+        	iState = EPublishSimChanged;
+            }
+        else
+            {
+            CompleteClientRequest(KErrNotSupported);
+            }
+        }
+    else
+        {
+        CompleteClientRequest(errorCode);
+        }
+	}
+
+void CCustomCmdPublishSimOwnedAndChanged::SimChanged()
+	{
+	// Default to SIM being changed
+	TBool simChanged = ETrue;
+	if(KErrNone == iStatus.Int())
+		{
+		simChanged = (CompareToLastStoredImsi(iSubscriberId) != 0);
+		}
+	else
+		{
+		// Couldn't get status so go with default of SIM having changed.
+		DEBUGPRINT2A("CSsmSimStatusObserver error getting SIM changed: %d", iStatus.Int());
+		}
+
+	// Publish SIM changed status
+	TUid simStatusUid = CSsmUiSpecific::StartupPSUid(); 
+	TInt err = RProperty::Set(simStatusUid, KPSSimChanged, simChanged ? ESimChanged : ESimNotChanged);
+	if(KErrNone != err)
+		{
+		DEBUGPRINT2A("CSsmSimStatusObserver error publishing SIM changed: %d", err);
+		CompleteClientRequest(err);
+		return;		
+		}
+
+    CompleteClientRequest(iStatus.Int());
+	}
+
+void CCustomCmdPublishSimOwnedAndChanged::DoCancel()
+	{
+	iSsmSimAdaptation.GetCancel();
+    iPhone.CancelAsyncRequest(EMobilePhoneGetSubscriberIdCancel);
+    CompleteClientRequest(KErrCancel);
+	}
+
+TInt CCustomCmdPublishSimOwnedAndChanged::RunError(TInt aError)
+	{
+	//Call cancel method of CActive	
+	Cancel();
+	CompleteClientRequest(aError);
+	return KErrNone;
+	}
+
+void CCustomCmdPublishSimOwnedAndChanged::ReadAndUpdateStoredImsiL(
+    RMobilePhone::TMobilePhoneSubscriberId& aReadValue,
+    const RMobilePhone::TMobilePhoneSubscriberId aUpdateValue)
+    {
+    CRepository* repository = CRepository::NewLC(KCRUidSSMVals);
+    User::LeaveIfError(repository->Get(KSSMStoredImsi, aReadValue));
+    User::LeaveIfError(repository->Set(KSSMStoredImsi, aUpdateValue));
+    CleanupStack::PopAndDestroy(repository);
+    }
+
+TInt CCustomCmdPublishSimOwnedAndChanged::CompareToLastStoredImsi(
+    const RMobilePhone::TMobilePhoneSubscriberId aNewValue)
+    {
+    RMobilePhone::TMobilePhoneSubscriberId oldValue;
+    TRAPD(errorCode, ReadAndUpdateStoredImsiL(oldValue,aNewValue));
+    if(KErrNone != errorCode)
+    	{
+    	DEBUGPRINT2A("Failed to read the stored IMSI code", errorCode);
+    	return errorCode;
+    	}
+    
+    DEBUGPRINT3A("Current IMSI: '%S', stored IMSI: '%S'", &aNewValue, &oldValue);
+    return aNewValue.Compare(oldValue);
+    }
+
+void CCustomCmdPublishSimOwnedAndChanged::CompleteClientRequest(TInt aReason)
+	{
+	//Complete client request with reason code
+	if (iExecuteRequest)
+        {
+        User::RequestComplete(iExecuteRequest, aReason);
+        }
+	}