Mercurial > hg > nginx

annotate src/http/ngx_http_parse_time.c @ 25:a8b156554dfe

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
nginx-0.0.1-2002-12-11-19:57:54 import
author Igor Sysoev <igor@sysoev.ru>
date Wed, 11 Dec 2002 16:57:54 +0000
parents 77c7629a2627
children 53cb81681040
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
1
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
2 #include <time.h>
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
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3
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
4 #define NGX_ERROR -1
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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5
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
6 static int mday[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
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7
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
8 time_t ngx_http_parse_time(char *value, size_t len)
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
9 {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
10 char *p, *end;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
11 int day, month, year, hour, min, sec;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
12 enum {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
13 no = 0,
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
14 rfc822, /* Tue 10 Nov 2002 23:50:13 */
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
15 rfc850, /* Tuesday, 10-Dec-02 23:50:13 */
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
16 isoc /* Tue Dec 10 23:50:13 2002 */
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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17 } fmt;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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18
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
19 end = value + len;
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
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20
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
21 for (p = value; p < end; p++) {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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22 if (*p == ',')
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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23 break;
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
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24
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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25 if (*p == ' ') {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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26 fmt = isoc;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
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27 break;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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28 }
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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29 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
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30
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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31 for (p++; p < end; p++)
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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32 if (*p != ' ')
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
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33 break;
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
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34
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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35 if (end - p < 18)
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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36 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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37
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
38 if (fmt != isoc) {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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39 if (*p < '0' || *p > '9' || *(p + 1) < '0' || *(p + 1) > '9')
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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40 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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41
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
42 day = (*p - '0') * 10 + *(p + 1) - '0';
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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43 p += 2;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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44
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
45 if (*p == ' ') {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
46 if (end - p < 18)
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
47 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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48 fmt = rfc822;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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49
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
50 } else if (*p == '-') {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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51 fmt = rfc850;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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52
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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53 } else {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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54 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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55 }
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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56
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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57 p++;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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58 }
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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59
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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60 switch (*p) {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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61
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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62 case 'J':
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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63 month = *(p + 1) == 'a' ? 0 : *(p + 2) == 'n' ? 5 : 6;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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64 break;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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65
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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66 case 'F':
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
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67 month = 1;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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68 break;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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69
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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70 case 'M':
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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71 month = *(p + 2) == 'r' ? 2 : 4;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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72 break;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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73
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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74 case 'A':
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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75 month = *(p + 1) == 'p' ? 3 : 7;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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76 break;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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77
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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78 case 'S':
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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79 month = 8;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
80 break;
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
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81
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
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82 case 'O':
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
83 month = 9;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
84 break;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
85
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
86 case 'N':
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
87 month = 10;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
88 break;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
89
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
90 case 'D':
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
91 month = 11;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
92 break;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
93
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
94 default:
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
95 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
96 }
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
97
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
98 p += 3;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
99
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
100 if ((fmt == rfc822 && *p != ' ') || (fmt == rfc850 && *p != '-'))
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
101 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
102
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
103 p++;
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
104
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
105 if (fmt == rfc822) {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
106 if (*p < '0' || *p > '9' || *(p + 1) < '0' || *(p + 1) > '9'
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
107 || *(p + 2) < '0' || *(p + 2) > '9'
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
108 || *(p + 3) < '0' || *(p + 3) > '9')
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
109 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
110
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
111 year = (*p - '0') * 1000 + (*(p + 1) - '0') * 100
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
112 + (*(p + 2) - '0') * 10 + *(p + 3) - '0';
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
113 p += 4;
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
114
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
115 } else if (fmt == rfc850) {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
116 if (*p < '0' || *p > '9' || *(p + 1) < '0' || *(p + 1) > '9')
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
117 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
118
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
119 year = (*p - '0') * 10 + *(p + 1) - '0';
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
120 year += (year < 70) ? 2000 : 1900;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
121 p += 2;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
122 }
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
123
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
124 if (fmt == isoc) {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
125 if (*p == ' ')
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
126 p++;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
127
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
128 if (*p < '0' || *p > '9')
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
129 return NGX_ERROR;
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
130
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
131 day = *p++ - '0';
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
132
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
133 if (*p != ' ') {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
134 if (*p < '0' || *p > '9')
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
135 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
136
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
137 day = day * 10 + *p++ - '0';
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
138 }
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
139
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
140 if (end - p < 14)
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
141 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
142 }
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
143
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
144 if (*p++ != ' ')
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
145 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
146
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
147 if (*p < '0' || *p > '9' || *(p + 1) < '0' || *(p + 1) > '9')
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
148 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
149
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
150 hour = (*p - '0') * 10 + *(p + 1) - '0';
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
151 p += 2;
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
152
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
153 if (*p++ != ':')
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
154 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
155
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
156 if (*p < '0' || *p > '9' || *(p + 1) < '0' || *(p + 1) > '9')
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
157 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
158
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
159 min = (*p - '0') * 10 + *(p + 1) - '0';
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
160 p += 2;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
161
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
162 if (*p++ != ':')
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
163 return NGX_ERROR;
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
164
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
165 if (*p < '0' || *p > '9' || *(p + 1) < '0' || *(p + 1) > '9')
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
166 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
167
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
168 sec = (*p - '0') * 10 + *(p + 1) - '0';
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
169
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
170 if (fmt == isoc) {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
171 p += 2;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
172
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
173 if (*p++ != ' ')
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
174 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
175
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
176 if (*p < '0' || *p > '9' || *(p + 1) < '0' || *(p + 1) > '9'
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
177 || *(p + 2) < '0' || *(p + 2) > '9'
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
178 || *(p + 3) < '0' || *(p + 3) > '9')
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
179 return NGX_ERROR;
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
180
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
181 year = (*p - '0') * 1000 + (*(p + 1) - '0') * 100
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
182 + (*(p + 2) - '0') * 10 + *(p + 3) - '0';
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
183 }
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
184
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
185 printf("%d.%d.%d %d:%d:%d\n", day, month + 1, year, hour, min, sec);
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
186
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
187 if (hour > 23 || min > 60 || sec > 60)
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
188 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
189
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
190 if (day == 29 && month == 1) {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
191 if ((year & 3) || ((year % 100 == 0) && (year % 400) != 0))
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
192 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
193
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
194 } else if (day > mday[month])
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
195 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
196 }
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
197
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
198 if (sizeof(time_t) <= 4 && year >= 2038)
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
199 return NGX_ERROR;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
200
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
201 if (--month <= 0) {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
202 month += 12;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
203 year -= 1;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
204 }
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
205
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
206 return year / 4 - year / 100 + year / 400
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
207 + 367 * month / 12 + day + year * 365 - 719499;
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
208 }
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
209
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
210 char zero[] = "Sun, 01 Jan 1970 08:49:30";
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
211 char one[] = "Sunday, 11-Dec-02 08:49:30";
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
212 char two[] = "Sun Mar 1 08:49:37 2000";
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
213 char thr[] = "Sun Dec 11 08:49:37 2002";
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
214
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
215 main()
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
216 {
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
217 int rc;
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
218
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
219 rc = ngx_http_parse_time(zero, sizeof(zero) - 1);
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
220 printf("rc: %d\n", rc);
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
221
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
222 rc = ngx_http_parse_time(one, sizeof(one) - 1);
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
223 printf("rc: %d\n", rc);
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
224
25
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
225 rc = ngx_http_parse_time(two, sizeof(two) - 1);
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
226 printf("rc: %d\n", rc);
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
227
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
228 rc = ngx_http_parse_time(thr, sizeof(thr) - 1);
a8b156554dfe nginx-0.0.1-2002-12-11-19:57:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 24
diff changeset
229 printf("rc: %d\n", rc);
24
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
230 }