--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/authenticationservices/authenticationserver/test/reftestplugin/pinplugin/pinplugin.cpp	Tue Nov 24 09:06:03 2009 +0200
@@ -0,0 +1,257 @@
+/*
+* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: 
+* CPinPlugin implementation
+*
+*/
+
+
+/**
+ @file 
+*/
+
+
+#include "pinplugin.h"
+#include <bautils.h>
+#include <barsread.h>
+#include <e32math.h>
+#include <pinpluginconfig.rsg>
+#include <ecom/ecom.h>
+#include <ecom/implementationproxy.h>
+#include <f32file.h>
+
+using namespace AuthServer;
+
+_LIT(KPinPluginResourceFile, "z:\\Resource\\pinplugin\\pinpluginconfig.rsc");
+
+const TPluginId KPinPluginImplementationUid = 0x200032E5;
+
+CPinPlugin* CPinPlugin::NewL()
+ 	{
+ 	CPinPlugin* self = CPinPlugin::NewLC();
+ 	CleanupStack::Pop();
+ 	return self;
+	}
+	
+CPinPlugin* CPinPlugin::NewLC()
+	{
+	CPinPlugin* self = new(ELeave) CPinPlugin();
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	return self;
+	}
+	
+CPinPlugin::~CPinPlugin()
+	{
+	delete iPinPluginAO;
+	delete iPinName;
+	delete iPinDescription;
+	}
+
+CPinPlugin::CPinPlugin()
+	{	
+	iActive = ETrue;
+	}
+		
+void CPinPlugin::ConstructL()
+	{
+	TInt retryCount, pinSize, pinMinSize, pinMaxSize;
+	TReal val;
+	
+	// Verifies the UID/SID of the Authentication server
+	// to make sure pinplugin is loaded from Authentication server.  
+	RProcess process;
+        
+	ReadResourceL(retryCount, pinSize, pinMinSize, pinMaxSize);
+
+	__ASSERT_ALWAYS(retryCount >= 0 && pinSize >= 0 && pinMinSize >= 0 &&
+	 		pinMaxSize >= 0 && pinSize >= pinMinSize && pinSize <= pinMaxSize,
+	 		User::Panic(KPinPluginPanicString(), EPinPanicInvalidConfigValues));
+
+	iName.Set(iPinName->Des());
+	iDescription.Set(iPinDescription->Des());
+	Math::Pow10(val, pinMinSize);
+	// since pinMinSize is always a Int value, val never have a floating point
+	// in future if entropy is changed to have real value also, it will work
+	// now in our case, compiler do the default truncation.
+	iMinEntropy = val;
+	iFalsePositiveRate = 0;
+	iFalseNegativeRate = 0;
+	iType = AuthServer::EAuthKnowledge;
+	 
+	//Create a new implementation object
+	iPinPluginAO = CPinPluginAO::NewL(pinSize, pinMinSize, pinMaxSize, retryCount);
+	
+	SetPluginStateL();
+	
+	}
+	
+	
+//Implement CAuthPluginInterface definitions
+
+void CPinPlugin::Identify(TIdentityId& aId,const TDesC& aClientMessage,
+						  HBufC8*& aResult, TRequestStatus& aRequest)
+	{
+	iPinPluginAO->Identify(aId, aClientMessage, aResult, aRequest);
+	}
+	
+void CPinPlugin::Cancel()
+	{
+	iPinPluginAO->Cancel();		
+	}
+
+void CPinPlugin::Train(TIdentityId aId, HBufC8*& aResult, TRequestStatus& aRequest)
+	{
+	iPinPluginAO->Train(aId, aResult, aRequest);
+	}
+
+TInt CPinPlugin::Forget(TIdentityId aId)
+	{
+	return iPinPluginAO->Forget(aId);
+	}
+
+TBool CPinPlugin::IsActive() const
+	{
+	return iActive;
+	}
+	
+TInt CPinPlugin::DefaultData(TIdentityId aId, HBufC8*& aOutputBuf)
+	{
+	return iPinPluginAO->DefaultData(aId, aOutputBuf);
+	}
+
+TInt CPinPlugin::Reset(TIdentityId aIdentityId, const TDesC& aRegistrationData, HBufC8*& aResult)
+	{
+	TRAPD(err, iPinPluginAO->ResetL(aIdentityId, aRegistrationData, aResult));
+	return err;
+	}
+
+TPluginId CPinPlugin::Id() const
+	{
+	return KPinPluginImplementationUid;
+	}
+
+void CPinPlugin::ReadResourceL(TInt& aRetryCount, TInt& aPinSize, TInt& aPinMinSize,
+							TInt& aPinMaxSize)
+	{
+	RFs fs;
+	TFileName fileName(KPinPluginResourceFile);
+	User::LeaveIfError(fs.Connect());
+	CleanupClosePushL(fs);
+	BaflUtils::NearestLanguageFile(fs,fileName);
+	RResourceFile resourceFile;
+	resourceFile.OpenL(fs,fileName);
+	CleanupClosePushL(resourceFile);
+	resourceFile.ConfirmSignatureL(0);
+	resourceFile.Offset();
+	
+	aRetryCount = ResourceValueL(resourceFile, R_IDENTIFY_DIALOG_RETRY_COUNT);
+	aPinSize = ResourceValueL(resourceFile, R_PIN_SIZE);
+	aPinMinSize = ResourceValueL(resourceFile, R_PIN_MIN_SIZE);
+	aPinMaxSize = ResourceValueL(resourceFile, R_PIN_MAX_SIZE);
+
+	HBufC8* res = resourceFile.AllocReadLC(R_PLUGIN_INFO);
+	TResourceReader reader;
+	reader.SetBuffer(res);
+	iPinName = reader.ReadTPtrC().AllocL();
+	iPinDescription = reader.ReadTPtrC().AllocL();
+	CleanupStack::PopAndDestroy(3, &fs);
+	}
+
+TInt CPinPlugin::ResourceValueL(RResourceFile& aResFile, const TInt aResourceID)
+	{
+	TResourceReader reader;
+	HBufC8* res = aResFile.AllocReadLC(aResourceID);
+	reader.SetBuffer(res);
+	TInt val = reader.ReadInt8();
+	CleanupStack::PopAndDestroy(res);
+	return val;
+	}
+	
+void CPinPlugin::SetPluginStateL()
+	{
+	// identifies the pinplugins state by looking for a file 
+	// in system drive.
+	_LIT(KPinPlugin,"pinplugin_inactive.txt");
+	TFileName filename;
+	filename.Copy(KPinPlugin); // convert from 8 -> 16 bit descriptor
+			
+	TDriveUnit sysDrive = RFs::GetSystemDrive();
+	TDriveName sysDriveName (sysDrive.Name());
+	filename.Insert(0,sysDriveName);
+	filename.Insert(2,_L("\\"));
+		
+	RFs fs;
+	User::LeaveIfError(fs.Connect());
+	TEntry entry;
+	TInt err = fs.Entry(filename, entry);
+	if(err == KErrNone)
+		{
+		iActive = EFalse;
+		}
+	else if( err == KErrNotFound )
+		{
+		iActive = ETrue;
+		}
+	else
+		{
+		User::LeaveIfError(err);
+		}
+	}
+
+// Map the interface UIDs to implementation factory functions
+const TImplementationProxy ImplementationTable[] = 
+	{
+	IMPLEMENTATION_PROXY_ENTRY(KPinPluginImplementationUid,	CPinPlugin::NewL)
+	};
+
+// Exported proxy function to resolve intstantiation methods for an ECOM plugin dll
+EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)
+	{
+	aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);
+	return ImplementationTable;
+	}
+
+
+const TPtrC& CPinPlugin::Name() const
+  {
+  return iName;
+  }
+const TPtrC& CPinPlugin::Description() const
+  {
+  return iDescription;
+  }
+TAuthPluginType CPinPlugin::Type() const 
+  {
+  return iType;
+  }
+
+TEntropy CPinPlugin::MinEntropy() const
+  {
+  return iMinEntropy;
+  }
+
+TPercentage CPinPlugin::FalsePositiveRate() const
+  {
+  return iFalsePositiveRate;
+  }
+
+TPercentage CPinPlugin::FalseNegativeRate() const
+  {
+  return iFalseNegativeRate;
+  }
+
+
+
+