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- /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL. You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation. All Rights
- * Reserved.
- */
- /* dblower.c */
- /*
- This function contain the doublebyte to lower table which need to implement function in
- intlcomp.c.
- None of the function in this file should be made public
- The interface function is INTL_GetDoubleByteToLowerMap() and it should only be called
- inside libi18n
- */
- #include "intlpriv.h"
- #include "pintlcmp.h"
-
- PRIVATE DoubleByteToLowerMap lower_lookup_none[]=
- {
- { 0x00, 0x00, 0x00, 0x00, 0x00 } /* Terminator */
- };
-
- #ifndef XP_UNIX
- PRIVATE DoubleByteToLowerMap lower_lookup_sjis[]=
- {
- /* Full-width Latin */
- { 0x82, 0x60, 0x7a, 0x82, 0x81 },
-
- /* Map Full-width Hiragana to Full-width Katakana */
- { 0x82, 0x9f, 0x9f, 0x83, 0x41 }, /* A */
- { 0x82, 0xa0, 0xa0, 0x83, 0x41 },
-
- { 0x82, 0xa1, 0xa1, 0x83, 0x43 }, /* I */
- { 0x82, 0xa2, 0xa2, 0x83, 0x43 },
-
- { 0x82, 0xa3, 0xa3, 0x83, 0x45 }, /* U */
- { 0x82, 0xa4, 0xa4, 0x83, 0x45 },
-
- { 0x82, 0xa5, 0xa5, 0x83, 0x47 }, /* E */
- { 0x82, 0xa6, 0xa6, 0x83, 0x47 },
-
- { 0x82, 0xa7, 0xa7, 0x83, 0x49 }, /* O */
- { 0x82, 0xa8, 0xa8, 0x83, 0x49 },
-
- { 0x82, 0xa9, 0xc0, 0x83, 0x4a }, /* KA - DI */
-
- { 0x82, 0xc1, 0xc1, 0x83, 0x63 }, /* TU */
- { 0x82, 0xc2, 0xc2, 0x83, 0x63 },
-
- { 0x82, 0xc3, 0xdd, 0x83, 0x64 }, /* DU - MI */
- { 0x82, 0xde, 0xe0, 0x83, 0x80 }, /* MU - MO */
-
- { 0x82, 0xe1, 0xe1, 0x83, 0x84 }, /* YA */
- { 0x82, 0xe2, 0xe2, 0x83, 0x84 },
-
- { 0x82, 0xe3, 0xe3, 0x83, 0x86 }, /* YU */
- { 0x82, 0xe4, 0xe4, 0x83, 0x86 },
-
- { 0x82, 0xe5, 0xe5, 0x83, 0x88 }, /* YO */
- { 0x82, 0xe6, 0xe6, 0x83, 0x88 },
-
- { 0x82, 0xe7, 0xeb, 0x83, 0x89 }, /* RA - RO */
-
- { 0x82, 0xec, 0xec, 0x83, 0x8f }, /* WA */
- { 0x82, 0xed, 0xed, 0x83, 0x8f },
-
- { 0x82, 0xee, 0xf1, 0x83, 0x90 }, /* WI - N */
-
- /* Map SMALL Full-width Katakana to Full-width Katakana */
- { 0x83, 0x40, 0x40, 0x83, 0x41 }, /* A */
- { 0x83, 0x42, 0x42, 0x83, 0x43 }, /* I */
- { 0x83, 0x43, 0x44, 0x83, 0x45 }, /* U */
- { 0x83, 0x46, 0x46, 0x83, 0x47 }, /* E */
- { 0x83, 0x48, 0x47, 0x83, 0x49 }, /* O */
- { 0x83, 0x62, 0x62, 0x83, 0x63 }, /* TU */
- { 0x83, 0x83, 0x83, 0x83, 0x84 }, /* YA */
- { 0x83, 0x85, 0x85, 0x83, 0x86 }, /* YU */
- { 0x83, 0x87, 0x87, 0x83, 0x88 }, /* YO */
- { 0x83, 0x8e, 0x8e, 0x83, 0x8f }, /* WA */
-
- /* Full-width Greek */
- { 0x83, 0x9f, 0xb6, 0x83, 0xbf },
-
- /* Full-width Cyrillic*/
- { 0x84, 0x40, 0x4e, 0x84, 0x70 }, /* Part 1 */
- { 0x84, 0x4f, 0x61, 0x84, 0x80 }, /* Part 2 */
-
- { 0x00, 0x00, 0x00, 0x00, 0x00 } /* Terminator */
- };
- #endif
- /* Don't #ifdef XP_UNIX for lower_lookup_eucjp. It is also used by GB2312 */
- PRIVATE DoubleByteToLowerMap lower_lookup_eucjp[]=
- {
- /* Half-width Katakana */
- { SS2, 0xa6, 0xa6, 0xa5, 0xf2 }, /* WO */
-
- { SS2, 0xa7, 0xa7, 0xa5, 0xa2 }, /* A */
- { SS2, 0xa8, 0xa8, 0xa5, 0xa4 }, /* I */
- { SS2, 0xa9, 0xa9, 0xa5, 0xa6 }, /* U */
- { SS2, 0xaa, 0xaa, 0xa5, 0xa8 }, /* E */
- { SS2, 0xab, 0xab, 0xa5, 0xaa }, /* O */
-
- { SS2, 0xac, 0xac, 0xa5, 0xe4 }, /* YA */
- { SS2, 0xad, 0xad, 0xa5, 0xe6 }, /* YU */
- { SS2, 0xae, 0xae, 0xa5, 0xe8 }, /* YO */
- { SS2, 0xaf, 0xaf, 0xa5, 0xc4 }, /* TU */
-
- { SS2, 0xb1, 0xb1, 0xa5, 0xa2 }, /* A */
- { SS2, 0xb2, 0xb2, 0xa5, 0xa4 }, /* I */
- { SS2, 0xb3, 0xb3, 0xa5, 0xa6 }, /* U */
- { SS2, 0xb4, 0xb4, 0xa5, 0xa8 }, /* E */
- { SS2, 0xb5, 0xb5, 0xa5, 0xaa }, /* O */
-
- { SS2, 0xb6, 0xb6, 0xa5, 0xab }, /* KA */
- { SS2, 0xb7, 0xb7, 0xa5, 0xad }, /* KI */
- { SS2, 0xb8, 0xb8, 0xa5, 0xaf }, /* KU */
- { SS2, 0xb9, 0xb9, 0xa5, 0xb1 }, /* KE */
- { SS2, 0xba, 0xba, 0xa5, 0xb3 }, /* KO */
-
- { SS2, 0xbb, 0xbb, 0xa5, 0xb5 }, /* SA */
- { SS2, 0xbc, 0xbc, 0xa5, 0xb7 }, /* SI */
- { SS2, 0xbd, 0xbd, 0xa5, 0xb9 }, /* SU */
- { SS2, 0xbe, 0xbe, 0xa5, 0xbb }, /* SE */
- { SS2, 0xbf, 0xbf, 0xa5, 0xbd }, /* SO */
-
- { SS2, 0xc0, 0xc0, 0xa5, 0xbf }, /* TA */
- { SS2, 0xc1, 0xc1, 0xa5, 0xc1 }, /* TI */
- { SS2, 0xc2, 0xc2, 0xa5, 0xc4 }, /* TU */
- { SS2, 0xc3, 0xc3, 0xa5, 0xc6 }, /* TE */
- { SS2, 0xc4, 0xc4, 0xa5, 0xc8 }, /* TO */
-
- { SS2, 0xc5, 0xc9, 0xa5, 0xca }, /* NA - NO */
-
- { SS2, 0xca, 0xca, 0xa5, 0xcf }, /* HA */
- { SS2, 0xcb, 0xcb, 0xa5, 0xd2 }, /* HI */
- { SS2, 0xcc, 0xcc, 0xa5, 0xd5 }, /* HU */
- { SS2, 0xcd, 0xcd, 0xa5, 0xd8 }, /* HE */
- { SS2, 0xce, 0xce, 0xa5, 0xdb }, /* HO */
-
- { SS2, 0xcf, 0xd3, 0xa5, 0xde }, /* MA - MO */
-
- { SS2, 0xd4, 0xd4, 0xa5, 0xe4 }, /* YA */
- { SS2, 0xd5, 0xd5, 0xa5, 0xe6 }, /* YU */
- { SS2, 0xd6, 0xd6, 0xa5, 0xe8 }, /* YO */
-
- { SS2, 0xd7, 0xdb, 0xa5, 0xe9 }, /* RA - RO */
-
- { SS2, 0xdc, 0xdc, 0xa5, 0xef }, /* WA */
-
- { SS2, 0xdd, 0xdd, 0xa5, 0xf3 }, /* N */
-
- /* Full-width Latin */
- { 0xa3, 0xc1, 0xda, 0xa3, 0xe1 },
-
- /* Map Full-width Hiragana to Full-width Katakana */
- { 0xa4, 0xa1, 0xa1, 0xa5, 0xa2 }, /* A */
- { 0xa4, 0xa2, 0xa2, 0xa5, 0xa2 },
-
- { 0xa4, 0xa3, 0xa3, 0xa5, 0xa4 }, /* I */
- { 0xa4, 0xa4, 0xa4, 0xa5, 0xa4 },
-
- { 0xa4, 0xa5, 0xa5, 0xa5, 0xa6 }, /* U */
- { 0xa4, 0xa6, 0xa6, 0xa5, 0xa6 },
-
- { 0xa4, 0xa7, 0xa7, 0xa5, 0xa8 }, /* E */
- { 0xa4, 0xa8, 0xa8, 0xa5, 0xa8 },
-
- { 0xa4, 0xa9, 0xa9, 0xa5, 0xaa }, /* O */
- { 0xa4, 0xaa, 0xaa, 0xa5, 0xaa },
-
- { 0xa4, 0xab, 0xc2, 0xa5, 0xab}, /* KA - DI */
-
- { 0xa4, 0xc3, 0xc3, 0xa5, 0xc4 }, /* TU */
- { 0xa4, 0xc4, 0xc4, 0xa5, 0xc4 },
-
- { 0xa4, 0xc5, 0xe2, 0xa5, 0xc5 }, /* DU - MO */
-
- { 0xa4, 0xe3, 0xe3, 0xa5, 0xe4 }, /* YA */
- { 0xa4, 0xe4, 0xe4, 0xa5, 0xe4 },
-
- { 0xa4, 0xe5, 0xe5, 0xa5, 0xe6 }, /* YU */
- { 0xa4, 0xe6, 0xe6, 0xa5, 0xe6 },
-
- { 0xa4, 0xe7, 0xe7, 0xa5, 0xe8 }, /* YO */
- { 0xa4, 0xe8, 0xe8, 0xa5, 0xe8 },
-
- { 0xa4, 0xe9, 0xed, 0xa5, 0xe9}, /* RA - RO */
-
- { 0xa4, 0xee, 0xee, 0xa5, 0xef }, /* WA */
- { 0xa4, 0xef, 0xef, 0xa5, 0xef },
-
- { 0xa4, 0xf0, 0xf3, 0xa5, 0xf0 }, /* WI - N */
-
- /* Map SMALL Full-width Katakana to Full-width Katakana */
- { 0xa5, 0xa1, 0xa1, 0xa5, 0xa2 }, /* A */
- { 0xa5, 0xa3, 0xa3, 0xa5, 0xa4 }, /* I */
- { 0xa5, 0xa5, 0xa5, 0xa5, 0xa6 }, /* U */
- { 0xa5, 0xa7, 0xa7, 0xa5, 0xa8 }, /* E */
- { 0xa5, 0xa9, 0xa9, 0xa5, 0xaa }, /* O */
- { 0xa5, 0xc3, 0xc3, 0xa5, 0xc4 }, /* TU */
- { 0xa5, 0xe3, 0xe3, 0xa5, 0xe4 }, /* YA */
- { 0xa5, 0xe5, 0xe5, 0xa5, 0xe6 }, /* YU */
- { 0xa5, 0xe7, 0xe7, 0xa5, 0xe8 }, /* YO */
- { 0xa5, 0xee, 0xee, 0xa5, 0xef }, /* WA */
-
- /* Full-width Greek */
- { 0xa6, 0xa1, 0xb8, 0xa6, 0xc1 },
- /* Full-width Cyrillic*/
- { 0xa7, 0xa1, 0xc1, 0xa7, 0xd1 },
-
- { 0x00, 0x00, 0x00, 0x00, 0x00 } /* Terminator */
- };
- PRIVATE DoubleByteToLowerMap lower_lookup_big5[]=
- {
- /* Full-width Latin */
- { 0xa2, 0xcf, 0xe4, 0xa2, 0xe9 }, /* Part 1 A-V */
- { 0xa2, 0xe5, 0xe8, 0xa3, 0x40 }, /* Part 2 W-Z */
-
- /* Full-width Greek */
- { 0xa3, 0x44, 0x5b, 0xa3, 0x5c },
-
- { 0x00, 0x00, 0x00, 0x00, 0x00 } /* Terminator */
- };
- PRIVATE DoubleByteToLowerMap lower_lookup_cns11643_1[]=
- {
- /* Roman Number */
- { 0xa4, 0xab, 0xb4, 0xa6, 0xb5 },
-
- /* Full-width Latin */
- { 0xa4, 0xc1, 0xda, 0xa4, 0xdb },
-
- /* Full-width Greek */
- { 0xa4, 0xf5, 0xfe, 0xa5, 0xaf }, /* Part 1 Alpha - kappa */
- { 0xa5, 0xa1, 0xae, 0xa5, 0xb9 }, /* Part 2 Lamda - Omega */
-
- { 0x00, 0x00, 0x00, 0x00, 0x00 } /* Terminator */
- };
- PRIVATE DoubleByteToLowerMap lower_lookup_ksc5601[]=
- {
- /* Full-width Latin */
- { 0xa3, 0xc1, 0xda, 0xa3, 0xe1 },
-
- /* Full-width Roman Number */
- { 0xa5, 0xb0, 0xb9, 0xa5, 0xa1 },
-
- /* Full-width Greek */
- { 0xa5, 0xc1, 0xd8, 0xa5, 0xe1 },
-
- /* Map Full-width Hiragana to Full-width Katakana */
- { 0xaa, 0xa1, 0xa1, 0xab, 0xa2 }, /* A */
- { 0xaa, 0xa2, 0xa2, 0xab, 0xa2 },
-
- { 0xaa, 0xa3, 0xa3, 0xab, 0xa4 }, /* I */
- { 0xaa, 0xa4, 0xa4, 0xab, 0xa4 },
-
- { 0xaa, 0xa5, 0xa5, 0xab, 0xa6 }, /* U */
- { 0xaa, 0xa6, 0xa6, 0xab, 0xa6 },
-
- { 0xaa, 0xa7, 0xa7, 0xab, 0xa8 }, /* E */
- { 0xaa, 0xa8, 0xa8, 0xab, 0xa8 },
-
- { 0xaa, 0xa9, 0xa9, 0xab, 0xaa }, /* O */
- { 0xaa, 0xaa, 0xaa, 0xab, 0xaa },
-
- { 0xaa, 0xab, 0xc2, 0xab, 0xab}, /* KA - DI */
-
- { 0xaa, 0xc3, 0xc3, 0xab, 0xc4 }, /* TU */
- { 0xaa, 0xc4, 0xc4, 0xab, 0xc4 },
-
- { 0xaa, 0xc5, 0xe2, 0xab, 0xc5 }, /* DU - MO */
-
- { 0xaa, 0xe3, 0xe3, 0xab, 0xe4 }, /* YA */
- { 0xaa, 0xe4, 0xe4, 0xab, 0xe4 },
-
- { 0xaa, 0xe5, 0xe5, 0xab, 0xe6 }, /* YU */
- { 0xaa, 0xe6, 0xe6, 0xab, 0xe6 },
-
- { 0xaa, 0xe7, 0xe7, 0xab, 0xe8 }, /* YO */
- { 0xaa, 0xe8, 0xe8, 0xab, 0xe8 },
-
- { 0xaa, 0xe9, 0xed, 0xab, 0xe9}, /* RA - RO */
-
- { 0xaa, 0xee, 0xee, 0xab, 0xef }, /* WA */
- { 0xaa, 0xef, 0xef, 0xab, 0xef },
-
- { 0xaa, 0xf0, 0xf3, 0xab, 0xf0 }, /* WI - N */
-
- /* Map SMALL Full-width Katakana to Full-width Katakana */
- { 0xab, 0xa1, 0xa1, 0xab, 0xa2 }, /* A */
- { 0xab, 0xa3, 0xa3, 0xab, 0xa4 }, /* I */
- { 0xab, 0xa5, 0xa5, 0xab, 0xa6 }, /* U */
- { 0xab, 0xa7, 0xa7, 0xab, 0xa8 }, /* E */
- { 0xab, 0xa9, 0xa9, 0xab, 0xaa }, /* O */
- { 0xab, 0xc3, 0xc3, 0xab, 0xc4 }, /* TU */
- { 0xab, 0xe3, 0xe3, 0xab, 0xe4 }, /* YA */
- { 0xab, 0xe5, 0xe5, 0xab, 0xe6 }, /* YU */
- { 0xab, 0xe7, 0xe7, 0xab, 0xe8 }, /* YO */
- { 0xab, 0xee, 0xee, 0xab, 0xef }, /* WA */
-
- /* Full-width Cyrillic*/
- { 0xac, 0xa1, 0xc1, 0xac, 0xd1 },
-
- { 0x00, 0x00, 0x00, 0x00, 0x00 } /* Terminator */
- };
-
- MODULE_PRIVATE DoubleByteToLowerMap *INTL_GetDoubleByteToLowerMap(int16 csid)
- {
- switch(csid)
- {
- #ifndef XP_UNIX
- case CS_SJIS:
- return lower_lookup_sjis;
- #else
- case CS_EUCJP:
- return lower_lookup_eucjp;
- #endif
- case CS_BIG5:
- return lower_lookup_big5;
- case CS_CNS_8BIT:
- return lower_lookup_cns11643_1;
- case CS_GB_8BIT:
- return lower_lookup_eucjp; /* The to_lower mapping for GB 2312 and JIS0208 are exactly the same */
- /* We just use the same table here. */
- case CS_KSC_8BIT:
- return lower_lookup_ksc5601;
- default:
- return lower_lookup_none;
- }
- }
-
-
-
-