1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
|
/* ANSI-C code produced by gperf version 3.1 */
/* Computed positions: -k'1,10,$' */
#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
&& ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
&& (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
&& ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
&& ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
&& ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
&& ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
&& ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
&& ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
&& ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
&& ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
&& ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
&& ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
&& ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
&& ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
&& ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
&& ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
&& ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
&& ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
&& ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
&& ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
&& ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
&& ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
/* The character set is not based on ISO-646. */
#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gperf@gnu.org>."
#endif
/* Automatically generated by compile_st.pl, do not edit */
#include "rfc822_header.h"
struct rfc822_header_desc { const char *name; enum rfc822_header value; };
#include <string.h>
#define TOTAL_KEYWORDS 22
#define MIN_WORD_LENGTH 2
#define MAX_WORD_LENGTH 25
#define MIN_HASH_VALUE 2
#define MAX_HASH_VALUE 33
/* maximum key range = 32, duplicates = 0 */
#ifndef GPERF_DOWNCASE
#define GPERF_DOWNCASE 1
static unsigned char gperf_downcase[256] =
{
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106,
107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121,
122, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
255
};
#endif
#ifndef GPERF_CASE_STRNCMP
#define GPERF_CASE_STRNCMP 1
static int
gperf_case_strncmp (register const char *s1, register const char *s2, register size_t n)
{
for (; n > 0;)
{
unsigned char c1 = gperf_downcase[(unsigned char)*s1++];
unsigned char c2 = gperf_downcase[(unsigned char)*s2++];
if (c1 != 0 && c1 == c2)
{
n--;
continue;
}
return (int)c1 - (int)c2;
}
return 0;
}
#endif
#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static unsigned int
hash (register const char *str, register size_t len)
{
static const unsigned char asso_values[] =
{
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 5, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 10, 0, 0, 0, 5,
0, 0, 34, 0, 34, 34, 34, 10, 0, 10,
34, 34, 5, 0, 0, 34, 34, 34, 0, 0,
34, 34, 34, 34, 34, 34, 34, 10, 0, 0,
0, 5, 0, 0, 34, 0, 34, 34, 34, 10,
0, 10, 34, 34, 5, 0, 0, 34, 34, 34,
0, 0, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
34, 34, 34, 34, 34, 34
};
register unsigned int hval = len;
switch (hval)
{
default:
hval += asso_values[(unsigned char)str[9]];
/*FALLTHROUGH*/
case 9:
case 8:
case 7:
case 6:
case 5:
case 4:
case 3:
case 2:
case 1:
hval += asso_values[(unsigned char)str[0]];
break;
}
return hval + asso_values[(unsigned char)str[len - 1]];
}
const struct rfc822_header_desc *
__rfc822_header_lookup (register const char *str, register size_t len)
{
static const struct rfc822_header_desc wordlist[] =
{
{"", 0}, {"", 0},
{"Cc", RFC822_CC},
{"Bcc", RFC822_BCC},
{"", 0}, {"", 0}, {"", 0},
{"Subject", RFC822_SUBJECT},
{"", 0},
{"Date", RFC822_DATE},
{"Content-Id", RFC822_CONTENT_ID},
{"Sender", RFC822_SENDER},
{"To", RFC822_TO},
{"Received", RFC822_RECEIVED},
{"From", RFC822_FROM},
{"References", RFC822_REFERENCES},
{"Content-MD5", RFC822_CONTENT_MD5},
{"Content-Type", RFC822_CONTENT_TYPE},
{"", 0},
{"Content-Disposition", RFC822_CONTENT_DISPOSITION},
{"Message-ID", RFC822_MESSAGE_ID},
{"In-Reply-To", RFC822_IN_REPLY_TO},
{"", 0},
{"Reply-To", RFC822_REPLY_TO},
{"Content-Description", RFC822_CONTENT_DESCRIPTION},
{"X-ME-Message-ID", RFC822_X_ME_MESSAGE_ID},
{"Content-Location", RFC822_CONTENT_LOCATION},
{"", 0}, {"", 0}, {"", 0},
{"Content-Transfer-Encoding", RFC822_CONTENT_TRANSFER_ENCODING},
{"Content-Language", RFC822_CONTENT_LANGUAGE},
{"", 0},
{"X-Deliveredinternaldate", RFC822_X_DELIVEREDINTERNALDATE}
};
if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
{
register unsigned int key = hash (str, len);
if (key <= MAX_HASH_VALUE)
{
register const char *s = wordlist[key].name;
if ((((unsigned char)*str ^ (unsigned char)*s) & ~32) == 0 && !gperf_case_strncmp (str, s, len) && s[len] == '\0')
return &wordlist[key];
}
}
return 0;
}
enum rfc822_header rfc822_header_from_string(const char *s)
{
const struct rfc822_header_desc *d = __rfc822_header_lookup(s, strlen(s));
return (d == NULL ? RFC822_BAD : d->value);
}
enum rfc822_header rfc822_header_from_string_len(const char *s, size_t len)
{
const struct rfc822_header_desc *d = __rfc822_header_lookup(s, len);
return (d == NULL ? RFC822_BAD : d->value);
}
const char *rfc822_header_to_string(enum rfc822_header v)
{
static const char * const strs[] = {
"Bcc", /* RFC822_BCC */
"Cc", /* RFC822_CC */
"Content-Description", /* RFC822_CONTENT_DESCRIPTION */
"Content-Disposition", /* RFC822_CONTENT_DISPOSITION */
"Content-Id", /* RFC822_CONTENT_ID */
"Content-Language", /* RFC822_CONTENT_LANGUAGE */
"Content-Location", /* RFC822_CONTENT_LOCATION */
"Content-MD5", /* RFC822_CONTENT_MD5 */
"Content-Transfer-Encoding", /* RFC822_CONTENT_TRANSFER_ENCODING */
"Content-Type", /* RFC822_CONTENT_TYPE */
"Date", /* RFC822_DATE */
"From", /* RFC822_FROM */
"In-Reply-To", /* RFC822_IN_REPLY_TO */
"Message-ID", /* RFC822_MESSAGE_ID */
"Reply-To", /* RFC822_REPLY_TO */
"Received", /* RFC822_RECEIVED */
"References", /* RFC822_REFERENCES */
"Subject", /* RFC822_SUBJECT */
"Sender", /* RFC822_SENDER */
"To", /* RFC822_TO */
"X-Deliveredinternaldate", /* RFC822_X_DELIVEREDINTERNALDATE */
"X-ME-Message-ID", /* RFC822_X_ME_MESSAGE_ID */
};
return (v >= 0 && v < (int)(sizeof(strs)/sizeof(strs[0])) ? strs[v] : NULL);
}
|
