sysstatemgmt/systemstatereferenceplugins/test/tclayer/src/ecomsessionwrapper.cpp
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     1 // Copyright (c) 2008-2009 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 // Contains wrapper helper functions for test code to control the test wrappers 
       
    15 // 
       
    16 //
       
    17 
       
    18 /**
       
    19  @file
       
    20  @test
       
    21  @internalComponent - Internal Symbian test code 
       
    22 */
       
    23 
       
    24 #include <ecom/ecom.h>
       
    25 #include "startupadaptationwrapper.h"
       
    26 
       
    27 /**
       
    28  * Holds the fake TLS value
       
    29  * 
       
    30  * @test
       
    31  * @internalComponent
       
    32  */
       
    33 static TAny* fakeTls = NULL;
       
    34 
       
    35 /*
       
    36  * Redefined here as the test .exe is not a DLL so doesn't normally have TLS
       
    37  */
       
    38 TInt Dll::SetTls(TAny* aPtr)
       
    39 	{
       
    40 	fakeTls = aPtr;
       
    41 	return KErrNone;
       
    42 	}
       
    43 
       
    44 /*
       
    45  * Redefined here as the test .exe is not a DLL so doesn't normally have TLS
       
    46  */
       
    47 TAny* Dll::Tls()
       
    48 	{
       
    49 	return fakeTls;
       
    50 	}
       
    51 
       
    52 /*
       
    53  * Wraps how to create a CImplementationInformation as this is not exported from ECOM
       
    54  */
       
    55 CImplementationInformation* CImplementationInformation::NewL(
       
    56 		TUid	aUid, 
       
    57 		TInt	aVersion, 
       
    58 		HBufC*  aName,
       
    59 		HBufC8* aDataType,
       
    60 		HBufC8* aOpaqueData,
       
    61 		TDriveUnit aDrive,
       
    62 		TBool aRomOnly,
       
    63 		TBool aRomBased)
       
    64 	{
       
    65 	return new (ELeave) CImplementationInformation(aUid, aVersion, aName, aDataType, aOpaqueData, aDrive, aRomOnly, aRomBased);
       
    66 	} //lint !e1746 Suppress parameters could be made const referenc
       
    67 
       
    68 /*
       
    69  * Wraps how to create a CImplementationInformation as this is not exported from ECOM
       
    70  */
       
    71 CImplementationInformation::CImplementationInformation(
       
    72 								TUid aUid, 
       
    73 								TInt aVersion, 
       
    74 								HBufC*  aName, 
       
    75 								HBufC8* aDataType,
       
    76 								HBufC8* aOpaqueData,
       
    77 								TDriveUnit aDrive,
       
    78 								TBool aRomOnly,
       
    79 								TBool aRomBased)
       
    80 : 	iImplementationUid(aUid),
       
    81 	iVersion(aVersion),
       
    82 	iDisplayName(aName),
       
    83 	iData(aDataType),
       
    84 	iOpaqueData(aOpaqueData),
       
    85 	iDisabled(EFalse),
       
    86 	iDrive(aDrive),
       
    87 	iRomOnly(aRomOnly),
       
    88 	iRomBased(aRomBased),
       
    89 	iVid()
       
    90 	{
       
    91 	
       
    92 	} //lint !e1746 Suppress parameters could be made const referenc
       
    93 								
       
    94 /*
       
    95  * Wraps how to destroy a CImplementationInformation as this is not exported from ECOM
       
    96  */
       
    97 CImplementationInformation::~CImplementationInformation()
       
    98 	{
       
    99 	delete iDisplayName;
       
   100 	delete iData;
       
   101 	delete iOpaqueData;
       
   102 	}
       
   103 
       
   104 								
       
   105 
       
   106 /**
       
   107  * Fake implementation Uid for test
       
   108  * 
       
   109  * @test
       
   110  * @internalComponent
       
   111  */
       
   112 static TUid KFakeImplId = {0x12345678};
       
   113 
       
   114 void REComSession::ListImplementationsL(TUid aInterfaceUid, const TEComResolverParams& /*aResolutionParameters*/, TUid /*aResolverUid*/, RImplInfoPtrArray& aImplInfoArray)
       
   115 	{
       
   116 	if(aInterfaceUid != KStartupAdaptationIfUid)
       
   117 		{
       
   118 		// ECom Wrapper used for other use than in the test it is meant to wrap
       
   119 		User::Leave(KErrNotSupported);
       
   120 		}
       
   121 	
       
   122 	
       
   123 	// Create a fake implementation information
       
   124 	CImplementationInformation* fakeimpl = CImplementationInformation::NewL(
       
   125 			KFakeImplId, // Fake implementation UID
       
   126 			0, // Version 0
       
   127 			KNullDesC().AllocL(), // blank name
       
   128 			KNullDesC8().AllocL(), // blank data type
       
   129 			KNullDesC8().AllocL(), // blank opaque data
       
   130 			TDriveUnit(), // z drive based
       
   131 			ETrue, // ROM only
       
   132 			ETrue); // ROM based
       
   133 	// Add it to the implementation information array
       
   134 	aImplInfoArray.Append(fakeimpl);
       
   135 	} //lint !e1746 Suppress parameter 'aInterfaceUid' could be made const referenc
       
   136 
       
   137 /**
       
   138  * Fake destructor key
       
   139  * 
       
   140  * @test
       
   141  * @internalComponent
       
   142  */
       
   143 static TUid KFakeDtorIDKey = {0x12123434};
       
   144 
       
   145 TAny* REComSession::CreateImplementationL(TUid aImplementationUid, TUid& aDtorIDKey, TAny* aConstructionParameters)
       
   146 	{
       
   147 	if(aImplementationUid != KFakeImplId)
       
   148 		{
       
   149 		// ECom Wrapper used for other use than in the test it is meant to wrap
       
   150 		User::Leave(KErrNotSupported);
       
   151 		}
       
   152 	aDtorIDKey = KFakeDtorIDKey;
       
   153 	CStartupAdaptation* startupAdaptation = CStartupAdaptationWrapper::NewStartupAdaptation(aConstructionParameters);
       
   154 	return startupAdaptation;
       
   155 	} //lint !e1746 Suppress parameter 'aImplementationUid' could be made const referenc
       
   156 
       
   157 void REComSession::DestroyedImplementation(TUid /*aDtorIDKey*/)
       
   158 	{
       
   159 	CStartupAdaptationWrapper::DeleteStartupAdaptation();
       
   160 	}
       
   161 
       
   162 void REComSession::FinalClose()
       
   163 	{
       
   164 	// Nothing to do
       
   165 	}