williamr@4: // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@4: // All rights reserved.
williamr@4: // This component and the accompanying materials are made available
williamr@4: // under the terms of "Eclipse Public License v1.0"
williamr@4: // which accompanies this distribution, and is available
williamr@4: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@4: //
williamr@4: // Initial Contributors:
williamr@4: // Nokia Corporation - initial contribution.
williamr@4: //
williamr@4: // Contributors:
williamr@4: //
williamr@4: // Description:
williamr@4: //
williamr@4: 
williamr@4: #ifndef __TZID_H__
williamr@4: #define __TZID_H__
williamr@4: 
williamr@4: #include <e32base.h>
williamr@4: #include <s32strm.h>
williamr@4: 
williamr@4: /**
williamr@4: Represents an invalid time zone numeric identifier.
williamr@4: 
williamr@4: @internalTechnology
williamr@4: */
williamr@4: const TUint KInvalidTzId = 0xffffffff;
williamr@4: 
williamr@4: /**
williamr@4: Encapsulates a time zone identifier.
williamr@4: 
williamr@4: The identifier may be either a name or a number.
williamr@4: 
williamr@4: @publishedAll
williamr@4: @released
williamr@4: @since 9.1
williamr@4: */
williamr@4: class CTzId : public CBase
williamr@4: 	{
williamr@4: public:
williamr@4: 	IMPORT_C ~CTzId();
williamr@4: 	
williamr@4: 	/** 
williamr@4: 	This should not be used. For internal use only. 
williamr@4: 	*/
williamr@4: 	IMPORT_C CTzId* CloneL() const;
williamr@4: 	
williamr@4: 	IMPORT_C static CTzId* NewL(TUint aNumericId);
williamr@4: 	IMPORT_C static CTzId* NewL(const TDesC8& aNameIdentity);
williamr@4: 	
williamr@4: 	/** 
williamr@4: 	This should not be used. For internal use only.
williamr@4: 	*/
williamr@4: 	IMPORT_C static CTzId* NewL(RReadStream& aStream);
williamr@4: 	
williamr@4: 	/** 
williamr@4: 	This should not be used. For internal use only. 
williamr@4: 	*/
williamr@4: 	IMPORT_C void SetId(TUint aNumericId);
williamr@4: 	
williamr@4: 	/** 
williamr@4: 	This should not be used. For internal use only. 
williamr@4: 	*/
williamr@4: 	IMPORT_C void SetIdL(const TDesC8& aNameIdentity);
williamr@4: 	
williamr@4: 	/** 
williamr@4: 	This should not be used. For internal use only. 
williamr@4: 	*/
williamr@4: 	IMPORT_C void InternalizeL(RReadStream& aStream);
williamr@4: 	
williamr@4: 	/** 
williamr@4: 	This should not be used. For internal use only.
williamr@4: 	*/
williamr@4: 	IMPORT_C void ExternalizeL(RWriteStream& aStream) const;
williamr@4: 
williamr@4: 	IMPORT_C const TDesC8& TimeZoneNameID() const;
williamr@4: 	IMPORT_C TUint TimeZoneNumericID() const;
williamr@4: 
williamr@4: 	IMPORT_C TBool IsUserTzId() const;
williamr@4: 	IMPORT_C static TBool IsUserTzId(TUint aTzId);
williamr@4: 
williamr@4: 	IMPORT_C TBool operator==(const CTzId& aTZId) const;
williamr@4: 	inline TBool operator!=(const CTzId& aTZId) const;
williamr@4: 
williamr@4: public:
williamr@4: 	void SetIdL(TUint aNumRefId, const TDesC8& aZoneIdentity);
williamr@4: 
williamr@4: private:
williamr@4: 	void ConstructL();
williamr@4: 	CTzId();
williamr@4: 	CTzId(TUint aNumericId);
williamr@4: 
williamr@4: private:
williamr@4: 	HBufC8* iZoneId;
williamr@4: 	TUint32 iReferenceId;
williamr@4: 	};
williamr@4: 
williamr@4: #include <tzid.inl>
williamr@4: 
williamr@4: #endif