williamr@2: /*
williamr@2: * Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: * All rights reserved.
williamr@2: * This component and the accompanying materials are made available
williamr@2: * under the terms of the License "Eclipse Public License v1.0"
williamr@2: * which accompanies this distribution, and is available
williamr@2: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@2: *
williamr@2: * Initial Contributors:
williamr@2: * Nokia Corporation - initial contribution.
williamr@2: *
williamr@2: * Contributors:
williamr@2: *
williamr@2: * Description: 
williamr@2: *
williamr@2: */
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2:  @file
williamr@2:  @publishedPartner
williamr@2:  @released
williamr@2: */
williamr@2: 
williamr@2: #ifndef __TCTFINDTOKENTYPESBYINTERFACEANDATTRIBUTE_H__
williamr@2: #define __TCTFINDTOKENTYPESBYINTERFACEANDATTRIBUTE_H__
williamr@2: 
williamr@2: #include <ct/mcttokentypefilter.h>
williamr@2: 
williamr@2: 
williamr@2: struct TCTTokenTypeAttribute;
williamr@2: 
williamr@2: 
williamr@2: /** 
williamr@2:  * A filter that returns only those token types that match the required set of 
williamr@2:  * interfaces and attributes.
williamr@2:  * 
williamr@2:  * On construction, an array containing the required interfaces and an array 
williamr@2:  * of required attributes/values is passed in.
williamr@2:  * 
williamr@2:  * Token types will be matched if every interface in the supplied array is supported 
williamr@2:  * by the token type, and every attribute is defined and has the same value. 
williamr@2:  *
williamr@2:  * @since v7.0 
williamr@2:  */
williamr@2: class TCTFindTokenTypesByInterfaceAndAttribute : public MCTTokenTypeFilter
williamr@2: 	{
williamr@2:  public:
williamr@2: 	/** 
williamr@2: 	 * Constructor.
williamr@2: 	 *	
williamr@2: 	 * @param aInterfaces	An array of Uids corresponding to the interfaces that the 
williamr@2: 	 * 						token type must support.
williamr@2: 	 * @param aAttributes	An array of the attributes and values that must be defined 
williamr@2:  	 * 						for the token type. 
williamr@2:  	 */
williamr@2: 	IMPORT_C TCTFindTokenTypesByInterfaceAndAttribute(const TArray<TUid> aInterfaces,
williamr@2: 													  const TArray<TCTTokenTypeAttribute> aAttributes);
williamr@2: 
williamr@2: 	/** 
williamr@2: 	 * Tests whether all the interfaces and attributes associated with the filter 
williamr@2: 	 * are supported by the token type.
williamr@2: 	 *
williamr@2: 	 * @param aTokenType	The token type to be tested.
williamr@2: 	 * @return				ETrue if all the interfaces and attributes associated with the  
williamr@2: 	 * 						filter are supported by the token type; EFalse, otherwise. 
williamr@2: 	 */
williamr@2: 	virtual TBool Accept(const CCTTokenTypeInfo& aTokenType) const;
williamr@2: 
williamr@2:  private:
williamr@2: 	const TArray<TUid> iInterfaces;
williamr@2: 	const TArray<TCTTokenTypeAttribute> iAttributes;
williamr@2: 	};
williamr@2: 
williamr@2: 
williamr@2: #endif // __TCTFINDTOKENTYPESBYINTERFACEANDATTRIBUTE_H__