sl@0: /*
sl@0: * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: #if !defined(__CONVDATA_H__)
sl@0: #define __CONVDATA_H__
sl@0: 
sl@0: /**
sl@0: This structure doesn't intend to be used by external developers.
sl@0: For plugin creators, all they need is to include this header file in order to compile. All the plugin data are generated from provided perl scripts. 
sl@0:  
sl@0: Any use of this structure externally are not proved to be compatible in future. 
sl@0: @internalComponent
sl@0: */
sl@0: struct SCnvConversionData
sl@0: 	{
sl@0: /** Specifies the default endian-ness of the current character set. Used by SetDefaultEndiannessOfForeignCharacters(). */
sl@0: 	enum TEndianness // the values of these *must not* change they are used hard-coded in CNVTOOL.PL
sl@0: 		{
sl@0: 		EUnspecified		=0,
sl@0: 		EFixedLittleEndian	=1,
sl@0: 		EFixedBigEndian		=2
sl@0: 		};
sl@0: 	struct SVariableByteData
sl@0: 		{
sl@0: 		struct SRange
sl@0: 			{
sl@0: 			TUint8 iFirstInitialByteValueInRange;
sl@0: 			TUint8 iLastInitialByteValueInRange;
sl@0: 			TUint8 iNumberOfSubsequentBytes;
sl@0: 			TUint8 iSpare;
sl@0: 			};
sl@0: 		TInt iNumberOfRanges;
sl@0: 		const SRange* iRangeArray;
sl@0: 		};
sl@0: 	struct SOneDirectionData
sl@0: 		{
sl@0: 		struct SRange
sl@0: 			{
sl@0: 			enum TAlgorithm
sl@0: 				{
sl@0: 				// each of these, with the exception of EDirect, has a corresponding member of UData
sl@0: 				EDirect,
sl@0: 				EOffset,
sl@0: 				EIndexedTable16,
sl@0: 				EKeyedTable1616,
sl@0: 				EKeyedTable16OfIndexedTables16,
sl@0: 				EIndexedTable32,
sl@0: 				EKeyedTable3232,
sl@0: 				EKeyedTable32OfIndexedTables32
sl@0: 				};
sl@0: 			union UData
sl@0: 				{
sl@0: 				struct SIndexedTable16
sl@0: 					{
sl@0: 					struct SEntry
sl@0: 						{
sl@0: 						TUint16 iOutputCharacterCode;
sl@0: 						};
sl@0: 					const SEntry* iEntryArray;
sl@0: 					};
sl@0: 				struct SKeyedTable1616
sl@0: 					{
sl@0: 					struct SEntry
sl@0: 						{
sl@0: 						TUint16 iKey;
sl@0: 						TUint16 iOutputCharacterCode;
sl@0: 						};
sl@0: 					TInt iNumberOfEntries;
sl@0: 					const SEntry* iEntryArray;
sl@0: 					};
sl@0: 				struct SKeyedTable16OfIndexedTables16
sl@0: 					{
sl@0: 					struct SKeyedEntry
sl@0: 						{
sl@0: 						TUint16 iFirstInputCharacterCodeInIndexedTable;
sl@0: 						TUint16 iLastInputCharacterCodeInIndexedTable;
sl@0: 						const TUint16* iIndexedEntryArray;
sl@0: 						};
sl@0: 					TInt iNumberOfKeyedEntries;
sl@0: 					const SKeyedEntry* iKeyedEntryArray;
sl@0: 					};
sl@0: 				struct SIndexedTable32
sl@0: 					{
sl@0: 					struct SEntry
sl@0: 						{
sl@0: 						TUint32 iOutputCharacterCode;
sl@0: 						};
sl@0: 					const SEntry* iEntryArray;
sl@0: 					};
sl@0: 				struct SKeyedTable3232
sl@0: 					{
sl@0: 					struct SEntry
sl@0: 						{
sl@0: 						TUint32 iKey;
sl@0: 						TUint32 iOutputCharacterCode;
sl@0: 						};
sl@0: 					TInt iNumberOfEntries;
sl@0: 					const SEntry* iEntryArray;
sl@0: 					};
sl@0: 				struct SKeyedTable32OfIndexedTables32
sl@0: 					{
sl@0: 					struct SKeyedEntry
sl@0: 						{
sl@0: 						TUint32 iFirstInputCharacterCodeInIndexedTable;
sl@0: 						TUint32 iLastInputCharacterCodeInIndexedTable;
sl@0: 						const TUint32* iIndexedEntryArray;
sl@0: 						};
sl@0: 					TInt iNumberOfKeyedEntries;
sl@0: 					const SKeyedEntry* iKeyedEntryArray;
sl@0: 					};
sl@0: 				TInt iOffset;
sl@0: 				SIndexedTable16 iIndexedTable16;
sl@0: 				SKeyedTable1616 iKeyedTable1616;
sl@0: 				SKeyedTable16OfIndexedTables16 iKeyedTable16OfIndexedTables16;
sl@0: 				SIndexedTable32 iIndexedTable32;
sl@0: 				SKeyedTable3232 iKeyedTable3232;
sl@0: 				SKeyedTable32OfIndexedTables32 iKeyedTable32OfIndexedTables32;
sl@0: 				};
sl@0: 			TUint iFirstInputCharacterCodeInRange;
sl@0: 			TUint iLastInputCharacterCodeInRange;
sl@0: 			TUint8 iAlgorithm; // one of the TAlgorithm values
sl@0: 			TUint8 iSizeOfOutputCharacterCodeInBytesIfForeign; // only used in SCnvConversionData::iUnicodeToForeignData
sl@0: 			TUint16 iSpare;
sl@0: #if defined(CONST_STATIC_UNIONS_ARE_POSSIBLE)
sl@0: 			UData iData;
sl@0: #else
sl@0: 			struct
sl@0: 				{
sl@0: 				TUint iWord1;
sl@0: 				TUint iWord2;
sl@0: 				} iData;
sl@0: #endif
sl@0: 			};
sl@0: 		TInt iNumberOfRanges;
sl@0: 		const SRange* iRangeArray;
sl@0: 		};
sl@0: 	TEndianness iEndiannessOfForeignCharacters;
sl@0: 	SVariableByteData iForeignVariableByteData;
sl@0: 	SOneDirectionData iForeignToUnicodeData;
sl@0: 	SOneDirectionData iUnicodeToForeignData;
sl@0: 	TAny* iSpareForFutureUse_1;
sl@0: 	TAny* iSpareForFutureUse_2;
sl@0: 	};
sl@0: 
sl@0: /**
sl@0: @internalComponent
sl@0: */
sl@0: #define UData_SIndexedTable16(a) \
sl@0: 	reinterpret_cast<TUint>(const_cast<SCnvConversionData::SOneDirectionData::SRange::UData::SIndexedTable16::SEntry*>(a)) 
sl@0: /**
sl@0: @internalComponent
sl@0: */
sl@0: #define UData_SKeyedTable1616(a) \
sl@0: 	static_cast<TUint>ARRAY_LENGTH(a), \
sl@0: 	reinterpret_cast<TUint>(const_cast<SCnvConversionData::SOneDirectionData::SRange::UData::SKeyedTable1616::SEntry*>(a))
sl@0: /**
sl@0: @internalComponent
sl@0: */
sl@0: #define UData_SKeyedTable16OfIndexedTables16(a)	\
sl@0: 	static_cast<TUint>ARRAY_LENGTH(a), \
sl@0: 	reinterpret_cast<TUint>(const_cast<SCnvConversionData::SOneDirectionData::SRange::UData::SKeyedTable16OfIndexedTables16::SKeyedEntry *>(a)) 
sl@0: /**
sl@0: @internalComponent
sl@0: */
sl@0: #define UData_SIndexedTable32(a) \
sl@0: 	reinterpret_cast<TUint>(const_cast<SCnvConversionData::SOneDirectionData::SRange::UData::SIndexedTable32::SEntry*>(a)) 
sl@0: /**
sl@0: @internalComponent
sl@0: */
sl@0: #define UData_SKeyedTable3232(a) \
sl@0: 	static_cast<TUint>ARRAY_LENGTH(a), \
sl@0: 	reinterpret_cast<TUint>(const_cast<SCnvConversionData::SOneDirectionData::SRange::UData::SKeyedTable3232::SEntry*>(a))
sl@0: /**
sl@0: @internalComponent
sl@0: */
sl@0: #define UData_SKeyedTable32OfIndexedTables32(a)	\
sl@0: 	static_cast<TUint>ARRAY_LENGTH(a), \
sl@0: 	reinterpret_cast<TUint>(const_cast<SCnvConversionData::SOneDirectionData::SRange::UData::SKeyedTable32OfIndexedTables32::SKeyedEntry *>(a)) 
sl@0: #endif
sl@0: