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os/ossrv/lowlevellibsandfws/pluginfw/Framework/ResolverTest/ResolverStateAccessor.inl
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution. 
     1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // The implementation of the accessor class for CResolver.

    15 // 

    16 //

    17 

    18 // ______________________________________________________________________________

    19 //

    20 _LIT(KTDefaultResolver_DumpName,"C:\\System\\Data\\Logs\\TDefaultResolver_StateDump.bin");

    21 

    22 inline TInt TDefaultResolver_StateAccessor::InvariantTest(TAny* /*aTestObject*/)

    23 	{

    24 	// CDefaultResolver owns no data and contains no pointers so there is no invariant test

    25 

    26 	return KErrNone;

    27 	}

    28 

    29 inline TInt TDefaultResolver_StateAccessor::Internalize(TAny* aTestObject)

    30 	{

    31 	TInt error = KErrNone;

    32 	if(aTestObject != NULL)

    33 		{

    34 		CDefaultResolver* DefaultResolver = REINTERPRET_CAST(CDefaultResolver*, aTestObject);

    35 		TRAP(error,InternalizeL(DefaultResolver));

    36 		}

    37 	return error;

    38 	}

    39 

    40 inline TInt TDefaultResolver_StateAccessor::Externalize(TAny* aTestObject)

    41 	{

    42 	TInt error = KErrNone;

    43 	if(aTestObject != NULL)

    44 		{

    45 		CDefaultResolver* DefaultResolver = REINTERPRET_CAST(CDefaultResolver*, aTestObject);

    46 		TRAP(error,ExternalizeL(DefaultResolver));

    47 		}

    48 	return error;

    49 	}

    50 

    51 inline void TDefaultResolver_StateAccessor::InternalizeL(RFileReadStream& /* aStream */, CDefaultResolver* /* aLoadManager */)

    52 	{

    53 	// Not required

    54 	}

    55 

    56 inline void TDefaultResolver_StateAccessor::ExternalizeL(RFileWriteStream& /* aStream */, CDefaultResolver* /* aLoadManager */)

    57 	{

    58 	// Not required

    59 	}

    60 

    61 // internal helpers

    62 inline void TDefaultResolver_StateAccessor::InternalizeL(CDefaultResolver* aDefaultResolver)

    63 	{

    64 	// Read in the dumped data

    65 	RFs fs;

    66 	User::LeaveIfError(fs.Connect());

    67 	CleanupClosePushL(fs);

    68 	// Read the object dump

    69 	TParse filename;

    70 	filename.Set(KTDefaultResolver_DumpName(),NULL,NULL);

    71 	RFileReadStream stream;

    72 	User::LeaveIfError(stream.Open(fs,filename.FullName(), EFileRead));

    73 	CleanupClosePushL(stream);

    74 	InternalizeL(stream, aDefaultResolver);

    75 	CleanupStack::PopAndDestroy();	// stream

    76 	CleanupStack::PopAndDestroy();	// fs

    77 	}

    78 

    79 inline void TDefaultResolver_StateAccessor::ExternalizeL(CDefaultResolver* aDefaultResolver)

    80 	{

    81 	RFs fs;

    82 	User::LeaveIfError(fs.Connect());

    83 	CleanupClosePushL(fs);

    84 	// Write out the object dump

    85 	TParse filename;

    86 	filename.Set(KTDefaultResolver_DumpName(),NULL,NULL);

    87 	RFileWriteStream stream;

    88 	User::LeaveIfError(stream.Replace(fs,filename.FullName(), EFileWrite));

    89 	CleanupClosePushL(stream);

    90 	ExternalizeL(stream, aDefaultResolver);

    91 	CleanupStack::PopAndDestroy();	// stream

    92 	CleanupStack::PopAndDestroy();	// fs

    93 	}

    94 

    95 inline TBool TDefaultResolver_StateAccessor::Match(CDefaultResolver& aResolver,

    96 												   const TDesC8& aImplementationType, 

    97 												   const TDesC8& aMatchType, 

    98 												   TBool aUseWildcards) const

    99 	{

   100 	return aResolver.Match(aImplementationType, aMatchType, aUseWildcards);

   101 	}

   102 

   103 inline TUid TDefaultResolver_StateAccessor::Resolve(CDefaultResolver& aResolver,

   104 													RImplInfoArray& aImplementationData, 

   105 													const TEComResolverParams& aAdditionalParameters) const

   106 	{

   107 	return aResolver.Resolve(aImplementationData, aAdditionalParameters);

   108 	}
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