1 /*

     2 * Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #include "CSWICertStoreToken.h"

    20 #include "CSWICertStoreTokenType.h"

    21 #include <swicertstore.h>

    22 

    23 _LIT(KSWICertStoreTokenLabel, "SWI cert store");

    24 _LIT(KSWICertStoreVersion, "1.00");

    25 _LIT(KSWICertStoreSerialNo, "N/A");

    26 _LIT(KSWICertStoreManufacturer, "Symbian Software Ltd.");

    27 

    28 CSWICertStoreToken::CSWICertStoreToken(CCTTokenType& aTokenType) :

    29 	iTokenType(aTokenType)

    30 	{

    31 	}

    32 

    33 CSWICertStoreToken::~CSWICertStoreToken()

    34 	{

    35 	}

    36 

    37 MCTTokenType& CSWICertStoreToken::TokenType()

    38 	{

    39 	return iTokenType;

    40 	}

    41 

    42 const TDesC& CSWICertStoreToken::Label()

    43 	{

    44 	return KSWICertStoreTokenLabel;

    45 	}

    46 

    47 TCTTokenHandle CSWICertStoreToken::Handle()

    48 	{

    49 	TUid tokenTypeUid = { KSWICertStoreTokenTypeUid };

    50 	return TCTTokenHandle(tokenTypeUid, 0);

    51 	}

    52 

    53 TInt& CSWICertStoreToken::ReferenceCount()

    54 	{

    55 	return iRefCount;

    56 	}

    57 

    58 void CSWICertStoreToken::DoGetInterface(TUid aRequiredInterface,

    59 										MCTTokenInterface*& aReturnedInterface, 

    60 										TRequestStatus& aStatus)

    61 	{

    62 	TInt result = KErrNone;

    63 

    64 	if (aRequiredInterface.iUid != KInterfaceCertStore)

    65 		{

    66 		result = KErrNotSupported;

    67 		}

    68 	else

    69 		{

    70 		if (!iCertStore)

    71 			{

    72 			TRAP(result, iCertStore = CSWICertStore::NewL(*this, iTokenType.Fs()));					

    73 			}

    74 		}

    75 	

    76 	if (result != KErrNone)

    77 		{

    78 		Release();

    79 		}	

    80 	else

    81 		{

    82 		++iInterfaceRefCount;

    83 		aReturnedInterface = static_cast<MCTCertStore*>(iCertStore);

    84 		}

    85 	

    86 	TRequestStatus* stat = &aStatus;

    87 	User::RequestComplete(stat, result);

    88 	}

    89 

    90 TBool CSWICertStoreToken::DoCancelGetInterface()

    91 	{

    92 	return EFalse;

    93 	}

    94 

    95 const TDesC& CSWICertStoreToken::Information(TTokenInformation aRequiredInformation)

    96 	{

    97 	//there is no support for localisation here

    98 	switch (aRequiredInformation)

    99 		{

   100 		case EVersion:

   101 			return KSWICertStoreVersion;

   102 

   103 		case ESerialNo:

   104 			return KSWICertStoreSerialNo;

   105 

   106 		case EManufacturer:

   107 			return KSWICertStoreManufacturer;

   108 			

   109 		default:

   110 			return KNullDesC;

   111 		}

   112 	}

   113 

   114 TBool CSWICertStoreToken::ReleaseInterface()

   115 	{

   116 	// Decrement the interface's reference count and return whether it should be

   117 	// deleted.  Called by CSWICertStore's DoRelease method.

   118 	

   119 	TBool canDelete = --iInterfaceRefCount == 0;

   120 	if (canDelete)

   121 		{

   122 		iCertStore = NULL;

   123 		}

   124 	return canDelete;

   125 	}