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 */ 24 25 #ifndef _SMBSRV_STRING_H 26 #define _SMBSRV_STRING_H 27 28 #include <sys/types.h> 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 #define _smb_between(l, c, u) ((l) <= (c) && (c) <= (u)) 35 36 #define smb_isalpha(c) (smb_islower(c) || smb_isupper(c)) 37 #define smb_isdigit(c) _smb_between('0', (c), '9') 38 #define smb_isalnum(c) (smb_isalpha(c) || smb_isdigit(c)) 39 #define smb_isxdigit(c) (smb_isdigit(c) || \ 40 _smb_between('a', (c), 'f') || \ 41 _smb_between('A', (c), 'F')) 42 #define smb_isblank(c) ((c) == ' ' || (c) == '\t') 43 #define smb_isspace(c) ((c) == ' ' || \ 44 (c) == '\t' || \ 45 (c) == '\n' || \ 46 (c) == '\r' || \ 47 (c) == '\f') 48 #define smb_isascii(c) (!((c) &~ 0x7F)) 49 50 /* These macros only apply to ASCII */ 51 #define smb_isalpha_ascii(c) \ 52 (_smb_between('a', (c), 'z') || _smb_between('A', (c), 'Z')) 53 #define smb_isalnum_ascii(c) (smb_isalpha_ascii(c) || smb_isdigit(c)) 54 55 #define smb_isprint(c) _smb_between('!', (c), '~') 56 #define smb_iscntrl(c) ((((c) >= 0) && ((c) <= 0x1f)) || ((c) == 0x7f)) 57 #define smb_ispunct(c) (smb_isprint(c) && !smb_isxdigit(c) && !smb_isspace(c)) 58 59 /* 60 * These id's should correspond to oemcpg_table smb_oem.c. 61 */ 62 typedef enum codepage_id { 63 OEM_CPG_850 = 0, 64 OEM_CPG_950, 65 OEM_CPG_1252, 66 OEM_CPG_949, 67 OEM_CPG_936, 68 OEM_CPG_932, 69 OEM_CPG_852, 70 OEM_CPG_1250, 71 OEM_CPG_1253, 72 OEM_CPG_737, 73 OEM_CPG_1254, 74 OEM_CPG_857, 75 OEM_CPG_1251, 76 OEM_CPG_866, 77 OEM_CPG_1255, 78 OEM_CPG_862, 79 OEM_CPG_1256, 80 OEM_CPG_720 81 } codepage_id_t; 82 83 /* 84 * Maximum number of bytes per multi-byte character. 85 */ 86 #define MTS_MB_CUR_MAX 3 87 #define MTS_MB_CHAR_MAX MTS_MB_CUR_MAX 88 89 typedef uint16_t smb_wchar_t; 90 91 /* 92 * Labels to define whether a code page table entry is an uppercase 93 * character, a lowercase character or neither. One of these values 94 * should appear in the ctype field of the code page tables. 95 */ 96 #define CODEPAGE_ISNONE 0x00 97 #define CODEPAGE_ISUPPER 0x01 98 #define CODEPAGE_ISLOWER 0x02 99 100 /* 101 * The structure of a code page entry. Each code page table will 102 * consist of an array of 256 codepage entries. 103 * 104 * ctype indicates case of the value. 105 * upper indicates the uppercase equivalent value. 106 * lower indicates the lowercase equivalent value. 107 */ 108 typedef struct smb_codepage { 109 unsigned char ctype; 110 smb_wchar_t upper; 111 smb_wchar_t lower; 112 } smb_codepage_t; 113 114 void smb_codepage_init(void); 115 116 int smb_isupper(int); 117 int smb_islower(int); 118 int smb_toupper(int); 119 int smb_tolower(int); 120 char *smb_strupr(char *); 121 char *smb_strlwr(char *); 122 int smb_isstrupr(const char *); 123 int smb_isstrlwr(const char *); 124 int smb_strcasecmp(const char *, const char *, size_t); 125 126 boolean_t smb_match(char *, char *); 127 boolean_t smb_match_ci(char *, char *); 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