Mercurial > hg > nginx

annotate src/core/ngx_parse.c @ 6010:040e2736e8dc

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Refactored ngx_parse_time(). No functional changes.
author Ruslan Ermilov <ru@nginx.com>
date Tue, 17 Mar 2015 00:26:18 +0300
parents 15a15f6ae3a2
children 429a8c65f0a7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
441
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
1
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
2 /*
444
42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents: 441
diff changeset
3 * Copyright (C) Igor Sysoev
4412
d620f497c50f Copyright updated.
Maxim Konovalov <maxim@nginx.com>
parents: 4183
diff changeset
4 * Copyright (C) Nginx, Inc.
441
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
5 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 290
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6
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
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7
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
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8 #include <ngx_config.h>
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
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9 #include <ngx_core.h>
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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10
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
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11
563
9c2f3ed7a247 nginx-0.3.3-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
12 ssize_t
9c2f3ed7a247 nginx-0.3.3-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
13 ngx_parse_size(ngx_str_t *line)
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
14 {
6009
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Ruslan Ermilov <ru@nginx.com>
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15 u_char unit;
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16 size_t len;
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17 ssize_t size, scale, max;
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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18
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
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19 len = line->len;
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20 unit = line->data[len - 1];
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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21
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22 switch (unit) {
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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23 case 'K':
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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24 case 'k':
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
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25 len--;
6009
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26 max = NGX_MAX_SIZE_T_VALUE / 1024;
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
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27 scale = 1024;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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28 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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29
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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30 case 'M':
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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31 case 'm':
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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32 len--;
6009
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33 max = NGX_MAX_SIZE_T_VALUE / (1024 * 1024);
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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34 scale = 1024 * 1024;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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35 break;
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36
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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37 default:
6009
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38 max = NGX_MAX_SIZE_T_VALUE;
157
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39 scale = 1;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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40 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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41
563
9c2f3ed7a247 nginx-0.3.3-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
42 size = ngx_atosz(line->data, len);
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43 if (size == NGX_ERROR || size > max) {
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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44 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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45 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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46
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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47 size *= scale;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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48
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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49 return size;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
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50 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
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51
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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52
663
6d5c1535bb9d nginx-0.3.53-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 651
diff changeset
53 off_t
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Igor Sysoev <igor@sysoev.ru>
parents: 651
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54 ngx_parse_offset(ngx_str_t *line)
6d5c1535bb9d nginx-0.3.53-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 651
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55 {
6009
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56 u_char unit;
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Ruslan Ermilov <ru@nginx.com>
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57 off_t offset, scale, max;
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diff changeset
58 size_t len;
663
6d5c1535bb9d nginx-0.3.53-RELEASE import
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59
6d5c1535bb9d nginx-0.3.53-RELEASE import
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60 len = line->len;
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61 unit = line->data[len - 1];
663
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62
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63 switch (unit) {
663
6d5c1535bb9d nginx-0.3.53-RELEASE import
Igor Sysoev <igor@sysoev.ru>
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64 case 'K':
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65 case 'k':
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66 len--;
6009
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67 max = NGX_MAX_OFF_T_VALUE / 1024;
663
6d5c1535bb9d nginx-0.3.53-RELEASE import
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68 scale = 1024;
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69 break;
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70
6d5c1535bb9d nginx-0.3.53-RELEASE import
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71 case 'M':
6d5c1535bb9d nginx-0.3.53-RELEASE import
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72 case 'm':
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73 len--;
6009
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74 max = NGX_MAX_OFF_T_VALUE / (1024 * 1024);
663
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75 scale = 1024 * 1024;
6d5c1535bb9d nginx-0.3.53-RELEASE import
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76 break;
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77
6d5c1535bb9d nginx-0.3.53-RELEASE import
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78 case 'G':
6d5c1535bb9d nginx-0.3.53-RELEASE import
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79 case 'g':
6d5c1535bb9d nginx-0.3.53-RELEASE import
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80 len--;
6009
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81 max = NGX_MAX_OFF_T_VALUE / (1024 * 1024 * 1024);
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82 scale = 1024 * 1024 * 1024;
6d5c1535bb9d nginx-0.3.53-RELEASE import
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83 break;
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84
6d5c1535bb9d nginx-0.3.53-RELEASE import
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parents: 651
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85 default:
6009
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86 max = NGX_MAX_OFF_T_VALUE;
663
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87 scale = 1;
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88 }
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89
6d5c1535bb9d nginx-0.3.53-RELEASE import
Igor Sysoev <igor@sysoev.ru>
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90 offset = ngx_atoof(line->data, len);
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diff changeset
91 if (offset == NGX_ERROR || offset > max) {
663
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92 return NGX_ERROR;
6d5c1535bb9d nginx-0.3.53-RELEASE import
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93 }
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94
6d5c1535bb9d nginx-0.3.53-RELEASE import
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95 offset *= scale;
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96
6d5c1535bb9d nginx-0.3.53-RELEASE import
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97 return offset;
6d5c1535bb9d nginx-0.3.53-RELEASE import
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98 }
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99
6d5c1535bb9d nginx-0.3.53-RELEASE import
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100
563
9c2f3ed7a247 nginx-0.3.3-RELEASE import
Igor Sysoev <igor@sysoev.ru>
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diff changeset
101 ngx_int_t
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
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diff changeset
102 ngx_parse_time(ngx_str_t *line, ngx_uint_t is_sec)
157
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parents:
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103 {
1972
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104 u_char *p, *last;
651
39b7d7b33c91 nginx-0.3.47-RELEASE import
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105 ngx_int_t value, total, scale;
1972
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106 ngx_uint_t max, valid;
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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107 enum {
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
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diff changeset
108 st_start = 0,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
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109 st_year,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
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diff changeset
110 st_month,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
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111 st_week,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
112 st_day,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
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diff changeset
113 st_hour,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
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diff changeset
114 st_min,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
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115 st_sec,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
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116 st_msec,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
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117 st_last
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
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118 } step;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
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119
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120 valid = 0;
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diff changeset
121 value = 0;
157
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Igor Sysoev <igor@sysoev.ru>
parents:
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122 total = 0;
4183
c352c483263c Improved ngx_parse_time() code readability.
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diff changeset
123 step = is_sec ? st_start : st_month;
157
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parents:
diff changeset
124
1972
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125 p = line->data;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
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126 last = p + line->len;
157
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parents:
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127
1972
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diff changeset
128 while (p < last) {
157
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129
1972
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diff changeset
130 if (*p >= '0' && *p <= '9') {
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
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diff changeset
131 value = value * 10 + (*p++ - '0');
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
132 valid = 1;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
133 continue;
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
134 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
135
1972
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
136 switch (*p++) {
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
137
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
138 case 'y':
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
139 if (step > st_start) {
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
140 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
141 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
142 step = st_year;
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
143 max = NGX_MAX_INT32_VALUE / (60 * 60 * 24 * 365);
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
144 scale = 60 * 60 * 24 * 365;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
145 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
146
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
147 case 'M':
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
148 if (step >= st_month) {
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
149 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
150 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
151 step = st_month;
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
152 max = NGX_MAX_INT32_VALUE / (60 * 60 * 24 * 30);
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
153 scale = 60 * 60 * 24 * 30;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
154 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
155
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
156 case 'w':
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
157 if (step >= st_week) {
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
158 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
159 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
160 step = st_week;
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
161 max = NGX_MAX_INT32_VALUE / (60 * 60 * 24 * 7);
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
162 scale = 60 * 60 * 24 * 7;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
163 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
164
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
165 case 'd':
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
166 if (step >= st_day) {
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
167 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
168 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
169 step = st_day;
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
170 max = NGX_MAX_INT32_VALUE / (60 * 60 * 24);
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
171 scale = 60 * 60 * 24;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
172 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
173
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
174 case 'h':
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
175 if (step >= st_hour) {
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
176 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
177 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
178 step = st_hour;
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
179 max = NGX_MAX_INT32_VALUE / (60 * 60);
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
180 scale = 60 * 60;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
181 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
182
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
183 case 'm':
1972
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
184 if (*p == 's') {
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
185 if (is_sec || step >= st_msec) {
1972
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
186 return NGX_ERROR;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
187 }
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
188 p++;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
189 step = st_msec;
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
190 max = NGX_MAX_INT32_VALUE;
1972
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
191 scale = 1;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
192 break;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
193 }
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
194
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
195 if (step >= st_min) {
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
196 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
197 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
198 step = st_min;
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
199 max = NGX_MAX_INT32_VALUE / 60;
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
200 scale = 60;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
201 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
202
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
203 case 's':
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
204 if (step >= st_sec) {
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
205 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
206 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
207 step = st_sec;
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
208 max = NGX_MAX_INT32_VALUE;
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
209 scale = 1;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
210 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
211
1972
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
212 case ' ':
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
213 if (step >= st_sec) {
1972
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
214 return NGX_ERROR;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
215 }
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
216 step = st_last;
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
217 max = NGX_MAX_INT32_VALUE;
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
218 scale = 1;
1972
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
219 break;
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
220
1972
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
221 default:
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
222 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
223 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
224
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
225 if (step != st_msec && !is_sec) {
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
226 scale *= 1000;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
227 max /= 1000;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
228 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
229
1972
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
230 if ((ngx_uint_t) value > max) {
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
231 return NGX_ERROR;
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
232 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
233
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
234 total += value * scale;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
235
4183
c352c483263c Improved ngx_parse_time() code readability.
Ruslan Ermilov <ru@nginx.com>
parents: 1972
diff changeset
236 if ((ngx_uint_t) total > NGX_MAX_INT32_VALUE) {
1972
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
237 return NGX_ERROR;
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
238 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
239
1972
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
240 value = 0;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
241
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
242 while (p < last && *p == ' ') {
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
243 p++;
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
244 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
245 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
246
1972
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
247 if (valid) {
6010
040e2736e8dc Refactored ngx_parse_time().
Ruslan Ermilov <ru@nginx.com>
parents: 6009
diff changeset
248 return total + value * (is_sec ? 1 : 1000);
1972
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
249 }
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
250
9d2bdbda4ee3 allow time without spaces in ngx_parse_time()
Igor Sysoev <igor@sysoev.ru>
parents: 1971
diff changeset
251 return NGX_ERROR;
157
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
252 }