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 (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. 23 * Copyright 2012 Nexenta Systems, Inc. All rights reserved. 24 */ 25 26 #ifndef _SMBSRV_STRING_H 27 #define _SMBSRV_STRING_H 28 29 #include <sys/types.h> 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 #define _smb_between(l, c, u) ((l) <= (c) && (c) <= (u)) 36 37 #define smb_isalpha(c) (smb_islower(c) || smb_isupper(c)) 38 #define smb_isdigit(c) _smb_between('0', (c), '9') 39 #define smb_isalnum(c) (smb_isalpha(c) || smb_isdigit(c)) 40 #define smb_isxdigit(c) (smb_isdigit(c) || \ 41 _smb_between('a', (c), 'f') || \ 42 _smb_between('A', (c), 'F')) 43 #define smb_isblank(c) ((c) == ' ' || (c) == '\t') 44 #define smb_isspace(c) ((c) == ' ' || \ 45 (c) == '\t' || \ 46 (c) == '\n' || \ 47 (c) == '\r' || \ 48 (c) == '\f') 49 #define smb_isascii(c) (!((c) &~ 0x7F)) 50 51 /* These macros only apply to ASCII */ 52 #define smb_isalpha_ascii(c) \ 53 (_smb_between('a', (c), 'z') || _smb_between('A', (c), 'Z')) 54 #define smb_isalnum_ascii(c) (smb_isalpha_ascii(c) || smb_isdigit(c)) 55 56 #define smb_isprint(c) _smb_between('!', (c), '~') 57 #define smb_iscntrl(c) ((((c) >= 0) && ((c) <= 0x1f)) || ((c) == 0x7f)) 58 #define smb_ispunct(c) (smb_isprint(c) && !smb_isxdigit(c) && !smb_isspace(c)) 59 60 /* 61 * These id's should correspond to oemcpg_table smb_oem.c. 62 */ 63 typedef enum codepage_id { 64 OEM_CPG_850 = 0, 65 OEM_CPG_950, 66 OEM_CPG_1252, 67 OEM_CPG_949, 68 OEM_CPG_936, 69 OEM_CPG_932, 70 OEM_CPG_852, 71 OEM_CPG_1250, 72 OEM_CPG_1253, 73 OEM_CPG_737, 74 OEM_CPG_1254, 75 OEM_CPG_857, 76 OEM_CPG_1251, 77 OEM_CPG_866, 78 OEM_CPG_1255, 79 OEM_CPG_862, 80 OEM_CPG_1256, 81 OEM_CPG_720 82 } codepage_id_t; 83 84 /* 85 * Maximum number of bytes per multi-byte character. 86 */ 87 #define MTS_MB_CUR_MAX 3 88 #define MTS_MB_CHAR_MAX MTS_MB_CUR_MAX 89 90 typedef uint16_t smb_wchar_t; 91 92 /* 93 * Labels to define whether a code page table entry is an uppercase 94 * character, a lowercase character or neither. One of these values 95 * should appear in the ctype field of the code page tables. 96 */ 97 #define CODEPAGE_ISNONE 0x00 98 #define CODEPAGE_ISUPPER 0x01 99 #define CODEPAGE_ISLOWER 0x02 100 101 /* 102 * The structure of a code page entry. Each code page table will 103 * consist of an array of 256 codepage entries. 104 * 105 * ctype indicates case of the value. 106 * upper indicates the uppercase equivalent value. 107 * lower indicates the lowercase equivalent value. 108 */ 109 typedef struct smb_codepage { 110 unsigned char ctype; 111 smb_wchar_t upper; 112 smb_wchar_t lower; 113 } smb_codepage_t; 114 115 void smb_codepage_init(void); 116 117 int smb_isupper(int); 118 int smb_islower(int); 119 int smb_toupper(int); 120 int smb_tolower(int); 121 char *smb_strupr(char *); 122 char *smb_strlwr(char *); 123 int smb_isstrupr(const char *); 124 int smb_isstrlwr(const char *); 125 int smb_strcasecmp(const char *, const char *, size_t); 126 127 boolean_t smb_match(const char *, const char *, boolean_t); 128 129 size_t smb_mbstowcs(smb_wchar_t *, const char *, size_t); 130 size_t smb_wcstombs(char *, const smb_wchar_t *, size_t); 131 int smb_mbtowc(smb_wchar_t *, const char *, size_t); 132 int smb_wctomb(char *, smb_wchar_t); 133 134 size_t smb_wcequiv_strlen(const char *); 135 size_t smb_sbequiv_strlen(const char *); 136 137 int smb_stombs(char *, char *, int); 138 int smb_mbstos(char *, const char *); 139 140 size_t ucstooem(char *, const smb_wchar_t *, size_t, uint32_t); 141 size_t oemtoucs(smb_wchar_t *, const char *, size_t, uint32_t); 142 143 char *strsubst(char *, char, char); 144 char *strsep(char **, const char *); 145 char *strcanon(char *, const char *); 146 147 typedef struct smb_unc { 148 char *unc_server; 149 char *unc_share; 150 char *unc_path; 151 char *unc_buf; 152 } smb_unc_t; 153 154 int smb_unc_init(const char *, smb_unc_t *); 155 void smb_unc_free(smb_unc_t *); 156 157 #ifdef __cplusplus 158 } 159 #endif 160 161 #endif /* _SMBSRV_STRING_H */ 162