1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/lowlevellibsandfws/pluginfw/Framework/DiscovererTest/DiscovererStateAccessor.inl	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,103 @@
     1.4 +// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +// Access to the internal state of the CDiscoverer class
    1.18 +// 
    1.19 +//
    1.20 +
    1.21 +// ______________________________________________________________________________
    1.22 +//
    1.23 +_LIT(KTDiscoverer_DumpName,"C:\\System\\Data\\Logs\\TDiscoverer_StateDump.bin");
    1.24 +
    1.25 +inline TInt TDiscoverer_StateAccessor::InvariantTest(TAny* aTestObject)
    1.26 +	{
    1.27 +	CDiscoverer* discoverer = REINTERPRET_CAST(CDiscoverer*, aTestObject);
    1.28 +
    1.29 +	// The only invariants over all cases
    1.30 +	if(	discoverer						== NULL ||
    1.31 +		discoverer->iDirNotifier		== NULL ||
    1.32 +		discoverer->iScanningTimer		== NULL)
    1.33 +		return KTestBedFailedInvariant;
    1.34 +	return KErrNone;
    1.35 +	}
    1.36 +
    1.37 +
    1.38 +inline TInt TDiscoverer_StateAccessor::Internalize(TAny* aTestObject)
    1.39 +	{
    1.40 +	TInt error = KErrNone;
    1.41 +	CDiscoverer* discoverer = REINTERPRET_CAST(CDiscoverer*, aTestObject);
    1.42 +	if(discoverer)
    1.43 +		{
    1.44 +		TRAP(error,InternalizeL(discoverer));
    1.45 +		}
    1.46 +	return error;
    1.47 +	}
    1.48 +
    1.49 +inline TInt TDiscoverer_StateAccessor::Externalize(TAny* aTestObject)
    1.50 +	{
    1.51 +	TInt error = KErrNone;
    1.52 +	CDiscoverer* discoverer = REINTERPRET_CAST(CDiscoverer*, aTestObject);
    1.53 +	if(discoverer)
    1.54 +		{
    1.55 +		TRAP(error,ExternalizeL(discoverer));
    1.56 +		}
    1.57 +	return error;
    1.58 +	}
    1.59 +
    1.60 +// internal helpers
    1.61 +inline void TDiscoverer_StateAccessor::InternalizeL(CDiscoverer* aDiscoverer)
    1.62 +	{
    1.63 +	RFs fs;
    1.64 +	User::LeaveIfError(fs.Connect());
    1.65 +	CleanupClosePushL(fs);
    1.66 +	// Read the object dump
    1.67 +	TParse filename;
    1.68 +	filename.Set(KTDiscoverer_DumpName(),NULL,NULL);
    1.69 +	RFileReadStream stream;
    1.70 +	User::LeaveIfError(stream.Open(fs,filename.FullName(), EFileRead));
    1.71 +	CleanupClosePushL(stream);
    1.72 +	aDiscoverer->iDrivesDiscovered.Reset();
    1.73 +	TInt count = stream.ReadInt32L();
    1.74 +	for(TInt i = 0; i < count; ++i)
    1.75 +		{
    1.76 +		// Construct the drives discovered array
    1.77 +		TDriveUnit drive = stream.ReadInt32L();
    1.78 +		aDiscoverer->iDrivesDiscovered.Append(drive);
    1.79 +		}
    1.80 +	CleanupStack::PopAndDestroy();	// stream
    1.81 +	CleanupStack::PopAndDestroy();	// fs
    1.82 +	}
    1.83 +
    1.84 +
    1.85 +inline void TDiscoverer_StateAccessor::ExternalizeL(CDiscoverer* aDiscoverer)
    1.86 +	{
    1.87 +	// Dump the internal state of the CDiscoverer
    1.88 +	RFs fs;
    1.89 +	User::LeaveIfError(fs.Connect());
    1.90 +	CleanupClosePushL(fs);
    1.91 +	// Write out the object dump
    1.92 +	TParse filename;
    1.93 +	filename.Set(KTDiscoverer_DumpName(),NULL,NULL);
    1.94 +	RFileWriteStream stream;
    1.95 +	User::LeaveIfError(stream.Replace(fs,filename.FullName(), EFileWrite));
    1.96 +	CleanupClosePushL(stream);
    1.97 +	const TInt count = aDiscoverer->iDrivesDiscovered.Count();
    1.98 +	stream.WriteInt32L(count);
    1.99 +	for(TInt i = 0; i < count; ++i)
   1.100 +		{
   1.101 +		// Dump the drives discovered array
   1.102 +		stream.WriteInt32L((aDiscoverer->iDrivesDiscovered)[i]);
   1.103 +		}
   1.104 +	CleanupStack::PopAndDestroy(&stream);
   1.105 +	CleanupStack::PopAndDestroy(&fs);
   1.106 +	}