--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lowlevellibsandfws/pluginfw/Framework/DiscovererTest/DiscovererStateAccessor.inl	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,103 @@
+// Copyright (c) 1997-2009 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:
+// Access to the internal state of the CDiscoverer class
+// 
+//
+
+// ______________________________________________________________________________
+//
+_LIT(KTDiscoverer_DumpName,"C:\\System\\Data\\Logs\\TDiscoverer_StateDump.bin");
+
+inline TInt TDiscoverer_StateAccessor::InvariantTest(TAny* aTestObject)
+	{
+	CDiscoverer* discoverer = REINTERPRET_CAST(CDiscoverer*, aTestObject);
+
+	// The only invariants over all cases
+	if(	discoverer						== NULL ||
+		discoverer->iDirNotifier		== NULL ||
+		discoverer->iScanningTimer		== NULL)
+		return KTestBedFailedInvariant;
+	return KErrNone;
+	}
+
+
+inline TInt TDiscoverer_StateAccessor::Internalize(TAny* aTestObject)
+	{
+	TInt error = KErrNone;
+	CDiscoverer* discoverer = REINTERPRET_CAST(CDiscoverer*, aTestObject);
+	if(discoverer)
+		{
+		TRAP(error,InternalizeL(discoverer));
+		}
+	return error;
+	}
+
+inline TInt TDiscoverer_StateAccessor::Externalize(TAny* aTestObject)
+	{
+	TInt error = KErrNone;
+	CDiscoverer* discoverer = REINTERPRET_CAST(CDiscoverer*, aTestObject);
+	if(discoverer)
+		{
+		TRAP(error,ExternalizeL(discoverer));
+		}
+	return error;
+	}
+
+// internal helpers
+inline void TDiscoverer_StateAccessor::InternalizeL(CDiscoverer* aDiscoverer)
+	{
+	RFs fs;
+	User::LeaveIfError(fs.Connect());
+	CleanupClosePushL(fs);
+	// Read the object dump
+	TParse filename;
+	filename.Set(KTDiscoverer_DumpName(),NULL,NULL);
+	RFileReadStream stream;
+	User::LeaveIfError(stream.Open(fs,filename.FullName(), EFileRead));
+	CleanupClosePushL(stream);
+	aDiscoverer->iDrivesDiscovered.Reset();
+	TInt count = stream.ReadInt32L();
+	for(TInt i = 0; i < count; ++i)
+		{
+		// Construct the drives discovered array
+		TDriveUnit drive = stream.ReadInt32L();
+		aDiscoverer->iDrivesDiscovered.Append(drive);
+		}
+	CleanupStack::PopAndDestroy();	// stream
+	CleanupStack::PopAndDestroy();	// fs
+	}
+
+
+inline void TDiscoverer_StateAccessor::ExternalizeL(CDiscoverer* aDiscoverer)
+	{
+	// Dump the internal state of the CDiscoverer
+	RFs fs;
+	User::LeaveIfError(fs.Connect());
+	CleanupClosePushL(fs);
+	// Write out the object dump
+	TParse filename;
+	filename.Set(KTDiscoverer_DumpName(),NULL,NULL);
+	RFileWriteStream stream;
+	User::LeaveIfError(stream.Replace(fs,filename.FullName(), EFileWrite));
+	CleanupClosePushL(stream);
+	const TInt count = aDiscoverer->iDrivesDiscovered.Count();
+	stream.WriteInt32L(count);
+	for(TInt i = 0; i < count; ++i)
+		{
+		// Dump the drives discovered array
+		stream.WriteInt32L((aDiscoverer->iDrivesDiscovered)[i]);
+		}
+	CleanupStack::PopAndDestroy(&stream);
+	CleanupStack::PopAndDestroy(&fs);
+	}