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 #ifdef illumos 40 /* 41 * Unicode encoding conversion functions and their macros. 42 */ 43 #define UCONV_IN_BIG_ENDIAN 0x0001 44 #define UCONV_OUT_BIG_ENDIAN 0x0002 45 #define UCONV_IN_SYSTEM_ENDIAN 0x0004 46 #define UCONV_OUT_SYSTEM_ENDIAN 0x0008 47 #define UCONV_IN_LITTLE_ENDIAN 0x0010 48 #define UCONV_OUT_LITTLE_ENDIAN 0x0020 49 #define UCONV_IGNORE_NULL 0x0040 50 #define UCONV_IN_ACCEPT_BOM 0x0080 51 #define UCONV_OUT_EMIT_BOM 0x0100 52 53 extern int uconv_u16tou32(const uint16_t *, size_t *, uint32_t *, size_t *, 54 int); 55 extern int uconv_u16tou8(const uint16_t *, size_t *, uchar_t *, size_t *, int); 56 extern int uconv_u32tou16(const uint32_t *, size_t *, uint16_t *, size_t *, 57 int); 58 extern int uconv_u32tou8(const uint32_t *, size_t *, uchar_t *, size_t *, int); 59 extern int uconv_u8tou16(const uchar_t *, size_t *, uint16_t *, size_t *, int); 60 extern int uconv_u8tou32(const uchar_t *, size_t *, uint32_t *, size_t *, int); 61 #endif /* illumos */ 62 63 /* 64 * UTF-8 text preparation functions and their macros. 65 * 66 * Among the macros defined, U8_CANON_DECOMP, U8_COMPAT_DECOMP, and 67 * U8_CANON_COMP are not public interfaces and must not be used directly 68 * at the flag input argument. 69 */ 70 #define U8_STRCMP_CS (0x00000001) 71 #define U8_STRCMP_CI_UPPER (0x00000002) 72 #define U8_STRCMP_CI_LOWER (0x00000004) 73 74 #define U8_CANON_DECOMP (0x00000010) 75 #define U8_COMPAT_DECOMP (0x00000020) 76 #define U8_CANON_COMP (0x00000040) 77 78 #define U8_STRCMP_NFD (U8_CANON_DECOMP) 79 #define U8_STRCMP_NFC (U8_CANON_DECOMP | U8_CANON_COMP) 80 #define U8_STRCMP_NFKD (U8_COMPAT_DECOMP) 81 #define U8_STRCMP_NFKC (U8_COMPAT_DECOMP | U8_CANON_COMP) 82 83 #define U8_TEXTPREP_TOUPPER (U8_STRCMP_CI_UPPER) 84 #define U8_TEXTPREP_TOLOWER (U8_STRCMP_CI_LOWER) 85 86 #define U8_TEXTPREP_NFD (U8_STRCMP_NFD) 87 #define U8_TEXTPREP_NFC (U8_STRCMP_NFC) 88 #define U8_TEXTPREP_NFKD (U8_STRCMP_NFKD) 89 #define U8_TEXTPREP_NFKC (U8_STRCMP_NFKC) 90 91 #define U8_TEXTPREP_IGNORE_NULL (0x00010000) 92 #define U8_TEXTPREP_IGNORE_INVALID (0x00020000) 93 #define U8_TEXTPREP_NOWAIT (0x00040000) 94 95 #define U8_UNICODE_320 (0) 96 #define U8_UNICODE_500 (1) 97 #define U8_UNICODE_LATEST (U8_UNICODE_500) 98 99 #define U8_VALIDATE_ENTIRE (0x00100000) 100 #define U8_VALIDATE_CHECK_ADDITIONAL (0x00200000) 101 #define U8_VALIDATE_UCS2_RANGE (0x00400000) 102 103 #define U8_ILLEGAL_CHAR (-1) 104 #define U8_OUT_OF_RANGE_CHAR (-2) 105 106 extern int u8_validate(char *, size_t, char **, int, int *); 107 extern int u8_strcmp(const char *, const char *, size_t, int, size_t, int *); 108 extern size_t u8_textprep_str(char *, size_t *, char *, size_t *, int, size_t, 109 int *); 110 111 #ifdef __cplusplus 112 } 113 #endif 114 115 #endif /* _SYS_U8_TEXTPREP_H */ 116