option-value-type.c revision 290001 
1/*   -*- buffer-read-only: t -*- vi: set ro:
2 *
3 *  DO NOT EDIT THIS FILE   (stdin.c)
4 *
5 *  It has been AutoGen-ed
6 *  From the definitions    stdin
7 *  and the template file   str2enum
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 * 3. Neither the name ``Bruce Korb'' nor the name of any other
18 *    contributor may be used to endorse or promote products derived
19 *    from this software without specific prior written permission.
20 *
21 * str2enum IS PROVIDED BY Bruce Korb ``AS IS'' AND ANY EXPRESS
22 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
23 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL Bruce Korb OR ANY OTHER CONTRIBUTORS
25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
28 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
30 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
31 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33#include "option-value-type.h"
34/* ANSI-C code produced by gperf version 3.0.4 */
35/* Command-line: gperf option-value-type.gp  */
36/* Computed positions: -k'1' */
37
38
39
40# if 0 /* gperf build options: */
41// %struct-type
42// %language=ANSI-C
43// %includes
44// %global-table
45// %omit-struct-type
46// %readonly-tables
47// %compare-strncmp
48//
49// %define slot-name               vtp_name
50// %define hash-function-name      option_value_type_hash
51// %define lookup-function-name    find_option_value_type_name
52// %define word-array-name         option_value_type_table
53// %define initializer-suffix      ,VTP_COUNT_CMD
54//
55# endif
56
57#include "option-value-type.h"
58typedef struct {
59    char const *    vtp_name;
60    option_value_type_enum_t vtp_id;
61} option_value_type_map_t;
62#include <string.h>
63
64/* maximum key range = 15, duplicates = 0 */
65
66static unsigned int
67option_value_type_hash (register const char *str, register unsigned int len)
68{
69  static const unsigned char asso_values[] =
70    {
71      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
72      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
73      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
74      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
75      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
76      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
77      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
78      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
79      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
80      18, 18, 18, 18, 18, 18, 18, 18,  0, 18,
81      18, 18, 18, 18,  0, 10, 18,  5, 18, 18,
82       5, 18, 18, 18, 18,  0, 18, 18, 18, 18,
83      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
84      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
85      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
86      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
87      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
88      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
89      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
90      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
91      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
92      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
93      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
94      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
95      18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
96      18, 18, 18, 18, 18, 18
97    };
98  return len + asso_values[(unsigned char)str[0]];
99}
100
101static const option_value_type_map_t option_value_type_table[] =
102  {
103    {"",VTP_COUNT_CMD}, {"",VTP_COUNT_CMD},
104    {"",VTP_COUNT_CMD},
105    {"set",            VTP_CMD_SET},
106    {"bool",           VTP_CMD_BOOL},
107    {"",VTP_COUNT_CMD},
108    {"string",         VTP_CMD_STRING},
109    {"boolean",        VTP_CMD_BOOLEAN},
110    {"",VTP_COUNT_CMD},
111    {"hierarchy",      VTP_CMD_HIERARCHY},
112    {"",VTP_COUNT_CMD},
113    {"nested",         VTP_CMD_NESTED},
114    {"keyword",        VTP_CMD_KEYWORD},
115    {"",VTP_COUNT_CMD},
116    {"set-membership", VTP_CMD_SET_MEMBERSHIP},
117    {"",VTP_COUNT_CMD}, {"",VTP_COUNT_CMD},
118    {"integer",        VTP_CMD_INTEGER}
119  };
120
121static inline const option_value_type_map_t *
122find_option_value_type_name (register const char *str, register unsigned int len)
123{
124  if (len <= 14 && len >= 3)
125    {
126      register int key = (int)option_value_type_hash (str, len);
127
128      if (key <= 17 && key >= 0)
129        {
130          register const char *s = option_value_type_table[key].vtp_name;
131
132          if (*str == *s && !strncmp (str + 1, s + 1, len - 1) && s[len] == '\0')
133            return &option_value_type_table[key];
134        }
135    }
136  return 0;
137}
138
139/**
140 * Convert a command (keyword) to a option_value_type_enum_t enumeration value.
141 *
142 * @param[in] str   a string that should start with a known key word.
143 * @param[in] len   the provided length of the keyword at \a str.
144 * @returns the enumeration value.
145 * If not found, that value is VTP_INVALID_CMD.
146 */
147option_value_type_enum_t
148find_option_value_type_cmd(char const * str, size_t len)
149{
150    option_value_type_map_t const * map;
151
152    map = find_option_value_type_name(str, (unsigned int)len);
153    return (map == NULL) ? VTP_INVALID_CMD : map->vtp_id;
154}
155
156/* end of option-value-type.c */
157