1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_U8_TEXTPREP_H 27 #define _SYS_U8_TEXTPREP_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #include <sys/isa_defs.h> 32 #include <sys/types.h> 33 #include <sys/errno.h> 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 /* 40 * Unicode encoding conversion functions and their macros. 41 */ 42 #define UCONV_IN_BIG_ENDIAN 0x0001 43 #define UCONV_OUT_BIG_ENDIAN 0x0002 44 #define UCONV_IN_SYSTEM_ENDIAN 0x0004 45 #define UCONV_OUT_SYSTEM_ENDIAN 0x0008 46 #define UCONV_IN_LITTLE_ENDIAN 0x0010 47 #define UCONV_OUT_LITTLE_ENDIAN 0x0020 48 #define UCONV_IGNORE_NULL 0x0040 49 #define UCONV_IN_ACCEPT_BOM 0x0080 50 #define UCONV_OUT_EMIT_BOM 0x0100 51 52 extern int uconv_u16tou32(const uint16_t *, size_t *, uint32_t *, size_t *, 53 int); 54 extern int uconv_u16tou8(const uint16_t *, size_t *, uchar_t *, size_t *, int); 55 extern int uconv_u32tou16(const uint32_t *, size_t *, uint16_t *, size_t *, 56 int); 57 extern int uconv_u32tou8(const uint32_t *, size_t *, uchar_t *, size_t *, int); 58 extern int uconv_u8tou16(const uchar_t *, size_t *, uint16_t *, size_t *, int); 59 extern int uconv_u8tou32(const uchar_t *, size_t *, uint32_t *, size_t *, int); 60 61 /* 62 * UTF-8 text preparation functions and their macros. 63 * 64 * Among the macros defined, U8_CANON_DECOMP, U8_COMPAT_DECOMP, and 65 * U8_CANON_COMP are not public interfaces and must not be used directly 66 * at the flag input argument. 67 */ 68 #define U8_STRCMP_CS (0x00000001) 69 #define U8_STRCMP_CI_UPPER (0x00000002) 70 #define U8_STRCMP_CI_LOWER (0x00000004) 71 72 #define U8_CANON_DECOMP (0x00000010) 73 #define U8_COMPAT_DECOMP (0x00000020) 74 #define U8_CANON_COMP (0x00000040) 75 76 #define U8_STRCMP_NFD (U8_CANON_DECOMP) 77 #define U8_STRCMP_NFC (U8_CANON_DECOMP | U8_CANON_COMP) 78 #define U8_STRCMP_NFKD (U8_COMPAT_DECOMP) 79 #define U8_STRCMP_NFKC (U8_COMPAT_DECOMP | U8_CANON_COMP) 80 81 #define U8_TEXTPREP_TOUPPER (U8_STRCMP_CI_UPPER) 82 #define U8_TEXTPREP_TOLOWER (U8_STRCMP_CI_LOWER) 83 84 #define U8_TEXTPREP_NFD (U8_STRCMP_NFD) 85 #define U8_TEXTPREP_NFC (U8_STRCMP_NFC) 86 #define U8_TEXTPREP_NFKD (U8_STRCMP_NFKD) 87 #define U8_TEXTPREP_NFKC (U8_STRCMP_NFKC) 88 89 #define U8_TEXTPREP_IGNORE_NULL (0x00010000) 90 #define U8_TEXTPREP_IGNORE_INVALID (0x00020000) 91 #define U8_TEXTPREP_NOWAIT (0x00040000) 92 93 #define U8_UNICODE_320 (0) 94 #define U8_UNICODE_500 (1) 95 #define U8_UNICODE_LATEST (U8_UNICODE_500) 96 97 #define U8_VALIDATE_ENTIRE (0x00100000) 98 #define U8_VALIDATE_CHECK_ADDITIONAL (0x00200000) 99 #define U8_VALIDATE_UCS2_RANGE (0x00400000) 100 101 #define U8_ILLEGAL_CHAR (-1) 102 #define U8_OUT_OF_RANGE_CHAR (-2) 103 104 extern int u8_validate(char *, size_t, char **, int, int *); 105 extern int u8_strcmp(const char *, const char *, size_t, int, size_t, int *); 106 extern size_t u8_textprep_str(char *, size_t *, char *, size_t *, int, size_t, 107 int *); 108 109 #ifdef __cplusplus 110 } 111 #endif 112 113 #endif /* _SYS_U8_TEXTPREP_H */ 114