1 /* $NetBSD: option-xat-attribute.c,v 1.5 2020/05/25 20:47:35 christos Exp $ */ 2 3 /* -*- buffer-read-only: t -*- vi: set ro: 4 * 5 * DO NOT EDIT THIS FILE (stdin.c) 6 * 7 * It has been AutoGen-ed 8 * From the definitions stdin 9 * and the template file str2enum 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. Neither the name ``Bruce Korb'' nor the name of any other 20 * contributor may be used to endorse or promote products derived 21 * from this software without specific prior written permission. 22 * 23 * str2enum IS PROVIDED BY Bruce Korb ``AS IS'' AND ANY EXPRESS 24 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL Bruce Korb OR ANY OTHER CONTRIBUTORS 27 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 30 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 31 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 32 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 */ 35 #include "option-xat-attribute.h" 36 /* ANSI-C code produced by gperf version 3.0.4 */ 37 /* Command-line: gperf option-xat-attribute.gp */ 38 /* Computed positions: -k'1' */ 39 40 41 42 # if 0 /* gperf build options: */ 43 // %struct-type 44 // %language=ANSI-C 45 // %includes 46 // %global-table 47 // %omit-struct-type 48 // %readonly-tables 49 // %compare-strncmp 50 // 51 // %define slot-name xat_name 52 // %define hash-function-name option_xat_attribute_hash 53 // %define lookup-function-name find_option_xat_attribute_name 54 // %define word-array-name option_xat_attribute_table 55 // %define initializer-suffix ,XAT_COUNT_CMD 56 // 57 # endif 58 59 #include "option-xat-attribute.h" 60 typedef struct { 61 char const * xat_name; 62 option_xat_attribute_enum_t xat_id; 63 } option_xat_attribute_map_t; 64 #include <string.h> 65 66 /* maximum key range = 6, duplicates = 0 */ 67 68 static unsigned int 69 option_xat_attribute_hash (register const char *str, register unsigned int len) 70 { 71 static const unsigned char asso_values[] = 72 { 73 10,10,10,10,10,10,10,10,10,10, 74 10,10,10,10,10,10,10,10,10,10, 75 10,10,10,10,10,10,10,10,10,10, 76 10,10,10,10,10,10,10,10,10,10, 77 10,10,10,10,10,10,10,10,10,10, 78 10,10,10,10,10,10,10,10,10,10, 79 10,10,10,10,10,10,10,10,10,10, 80 10,10,10,10,10,10,10,10,10,10, 81 10,10,10,10,10,10,10,10,10,10, 82 10,10,10,10,10,10,10,10,10, 0, 83 10,10,10,10,10,10,10, 5,10, 0, 84 10,10,10,10,10,10, 0, 0,10, 0, 85 10,10,10,10,10,10,10,10,10,10, 86 10,10,10,10,10,10,10,10,10,10, 87 10,10,10,10,10,10,10,10,10,10, 88 10,10,10,10,10,10,10,10,10,10, 89 10,10,10,10,10,10,10,10,10,10, 90 10,10,10,10,10,10,10,10,10,10, 91 10,10,10,10,10,10,10,10,10,10, 92 10,10,10,10,10,10,10,10,10,10, 93 10,10,10,10,10,10,10,10,10,10, 94 10,10,10,10,10,10,10,10,10,10, 95 10,10,10,10,10,10,10,10,10,10, 96 10,10,10,10,10,10,10,10,10,10, 97 10,10,10,10,10,10,10,10,10,10, 98 10,10,10,10,10,10 99 }; 100 return len + asso_values[(unsigned char)str[0]]; 101 } 102 103 static const option_xat_attribute_map_t option_xat_attribute_table[] = 104 { 105 {"",XAT_COUNT_CMD}, {"",XAT_COUNT_CMD}, 106 {"",XAT_COUNT_CMD}, {"",XAT_COUNT_CMD}, 107 {"type", XAT_CMD_TYPE}, 108 {"words", XAT_CMD_WORDS}, 109 {"cooked", XAT_CMD_COOKED}, 110 {"members", XAT_CMD_MEMBERS}, 111 {"uncooked", XAT_CMD_UNCOOKED}, 112 {"keep", XAT_CMD_KEEP} 113 }; 114 115 static inline const option_xat_attribute_map_t * 116 find_option_xat_attribute_name (register const char *str, register unsigned int len) 117 { 118 if (len <= 8 && len >= 4) 119 { 120 register int key = (int)option_xat_attribute_hash (str, len); 121 122 if (key <= 9 && key >= 0) 123 { 124 register const char *s = option_xat_attribute_table[key].xat_name; 125 126 if (*str == *s && !strncmp (str + 1, s + 1, len - 1) && s[len] == '\0') 127 return &option_xat_attribute_table[key]; 128 } 129 } 130 return 0; 131 } 132 133 /** 134 * Convert a command (keyword) to a option_xat_attribute_enum_t enumeration value. 135 * 136 * @param[in] str a string that should start with a known key word. 137 * @param[in] len the provided length of the keyword at \a str. 138 * @returns the enumeration value. 139 * If not found, that value is XAT_INVALID_CMD. 140 */ 141 option_xat_attribute_enum_t 142 find_option_xat_attribute_cmd(char const * str, size_t len) 143 { 144 option_xat_attribute_map_t const * map; 145 146 map = find_option_xat_attribute_name(str, (unsigned int)len); 147 return (map == NULL) ? XAT_INVALID_CMD : map->xat_id; 148 } 149 150 /* end of option-xat-attribute.c */ 151