Mercurial > hg > nginx
annotate src/core/ngx_file.c @ 499:64d9afb209da release-0.1.24
nginx-0.1.24-RELEASE import
*) Feature: the ngx_http_ssi_filter_module supports the QUERY_STRING
and DOCUMENT_URI variables.
*) Bugfix: the ngx_http_autoindex_module may some times return the 404
response for existent directory, if this directory was used in
"alias" directive.
*) Bugfix: the ngx_http_ssi_filter_module ran incorrectly for large
responses.
*) Bugfix: the lack of the "Referer" header line was always accounted
as valid referrer.
author | Igor Sysoev <igor@sysoev.ru> |
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date | Fri, 04 Mar 2005 14:06:57 +0000 |
parents | fc9909c369b2 |
children | d4ea69372b94 |
rev | line source |
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441
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
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4 */ |
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5 |
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6 |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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9 |
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10 |
495 | 11 static ngx_atomic_uint_t ngx_temp_number; |
12 static ngx_atomic_uint_t ngx_random; | |
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13 |
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14 |
493 | 15 ssize_t |
16 ngx_write_chain_to_temp_file(ngx_temp_file_t *tf, ngx_chain_t *chain) | |
160
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17 { |
467 | 18 ngx_int_t rc; |
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19 |
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20 if (tf->file.fd == NGX_INVALID_FILE) { |
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21 rc = ngx_create_temp_file(&tf->file, tf->path, tf->pool, |
160
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22 tf->persistent); |
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23 |
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24 if (rc == NGX_ERROR || rc == NGX_AGAIN) { |
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25 return rc; |
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26 } |
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27 |
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28 if (!tf->persistent && tf->warn) { |
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29 ngx_log_error(NGX_LOG_WARN, tf->file.log, 0, tf->warn); |
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30 } |
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31 } |
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32 |
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33 return ngx_write_chain_to_file(&tf->file, chain, tf->offset, tf->pool); |
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34 } |
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35 |
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36 |
493 | 37 ngx_int_t |
38 ngx_create_temp_file(ngx_file_t *file, ngx_path_t *path, ngx_pool_t *pool, | |
39 int persistent) | |
74
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40 { |
495 | 41 ngx_err_t err; |
42 ngx_atomic_uint_t n; | |
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43 |
493 | 44 file->name.len = path->name.len + 1 + path->len + NGX_ATOMIC_T_LEN; |
74
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45 |
467 | 46 if (!(file->name.data = ngx_palloc(pool, file->name.len + 1))) { |
47 return NGX_ERROR; | |
48 } | |
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49 |
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50 #if 0 |
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51 for (i = 0; i < file->name.len; i++) { |
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52 file->name.data[i] = 'X'; |
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53 } |
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54 #endif |
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55 |
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56 ngx_memcpy(file->name.data, path->name.data, path->name.len); |
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57 |
493 | 58 n = ngx_next_temp_number(0); |
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59 |
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60 for ( ;; ) { |
461 | 61 ngx_sprintf(file->name.data + path->name.len + 1 + path->len, |
493 | 62 "%0muA%Z", n); |
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63 |
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64 ngx_create_hashed_filename(file, path); |
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65 |
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66 #if 1 |
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67 file->fd = ngx_open_tempfile(file->name.data, persistent); |
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68 #else |
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69 file->fd = ngx_open_tempfile(file->name.data, 1); |
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70 #endif |
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71 |
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72 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0, |
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73 "temp fd:%d", file->fd); |
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74 |
74
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75 if (file->fd != NGX_INVALID_FILE) { |
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76 return NGX_OK; |
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77 } |
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78 |
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79 err = ngx_errno; |
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80 |
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81 if (err == NGX_EEXIST) { |
493 | 82 n = ngx_next_temp_number(1); |
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83 continue; |
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84 } |
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85 |
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86 if ((path->level[0] == 0) |
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87 || (err != NGX_ENOENT |
461 | 88 #if (NGX_WIN32) |
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89 && err != NGX_ENOTDIR |
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90 #endif |
467 | 91 )) |
92 { | |
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93 ngx_log_error(NGX_LOG_CRIT, file->log, err, |
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94 ngx_open_tempfile_n " \"%s\" failed", |
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95 file->name.data); |
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96 return NGX_ERROR; |
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97 } |
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98 |
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99 if (ngx_create_path(file, path) == NGX_ERROR) { |
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100 return NGX_ERROR; |
93
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101 } |
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102 } |
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103 } |
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104 |
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105 |
493 | 106 void |
107 ngx_create_hashed_filename(ngx_file_t *file, ngx_path_t *path) | |
74
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108 { |
467 | 109 ngx_uint_t i, name, pos, level; |
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110 |
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111 name = file->name.len; |
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112 pos = path->name.len + 1; |
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113 |
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114 file->name.data[path->name.len + path->len] = '/'; |
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115 |
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116 for (i = 0; i < 3; i++) { |
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117 level = path->level[i]; |
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118 |
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119 if (level == 0) { |
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120 break; |
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121 } |
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122 |
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Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
123 name -= level; |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
124 file->name.data[pos - 1] = '/'; |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
125 ngx_memcpy(&file->name.data[pos], &file->name.data[name], level); |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
126 pos += level + 1; |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
127 } |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
128 |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
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|
129 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0, |
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
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|
130 "hashed path: %s", file->name.data); |
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
131 } |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
132 |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
133 |
493 | 134 ngx_int_t |
135 ngx_create_path(ngx_file_t *file, ngx_path_t *path) | |
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
136 { |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
137 int i, pos; |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
138 ngx_err_t err; |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
139 |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
140 pos = path->name.len; |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
141 |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
142 for (i = 0; i < 3; i++) { |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
143 if (path->level[i] == 0) { |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
144 break; |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
145 } |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
146 |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
147 pos += path->level[i] + 1; |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
148 |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
149 file->name.data[pos] = '\0'; |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
150 |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
151 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0, |
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
152 "temp file: \"%s\"", file->name.data); |
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
153 |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
154 if (ngx_create_dir(file->name.data) == NGX_FILE_ERROR) { |
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
155 err = ngx_errno; |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
156 if (err != NGX_EEXIST) { |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
157 ngx_log_error(NGX_LOG_CRIT, file->log, err, |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
158 ngx_create_dir_n " \"%s\" failed", |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
159 file->name.data); |
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
160 return NGX_ERROR; |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
161 } |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
162 } |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
163 |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
164 file->name.data[pos] = '/'; |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
165 } |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
166 |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
167 return NGX_OK; |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
168 } |
83
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
169 |
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
170 |
493 | 171 void |
499 | 172 ngx_init_temp_number(void) |
83
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
173 { |
493 | 174 ngx_temp_number = 0; |
175 ngx_random = 123456; | |
83
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
176 } |
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
177 |
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
178 |
495 | 179 ngx_atomic_uint_t |
493 | 180 ngx_next_temp_number(ngx_uint_t collision) |
83
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
181 { |
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
182 if (collision) { |
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
183 ngx_temp_number += ngx_random; |
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
184 } |
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
185 |
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
186 return ngx_temp_number++; |
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
187 } |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
188 |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
189 |
493 | 190 char * |
191 ngx_conf_set_path_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
192 { |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
193 char *p = conf; |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
194 |
467 | 195 ssize_t level; |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
196 ngx_uint_t i, n; |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
197 ngx_str_t *value; |
479 | 198 ngx_path_t *path, **slot; |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
199 |
467 | 200 slot = (ngx_path_t **) (p + cmd->offset); |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
201 |
467 | 202 if (*slot) { |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
203 return "is duplicate"; |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
204 } |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
205 |
467 | 206 if (!(path = ngx_pcalloc(cf->pool, sizeof(ngx_path_t)))) { |
207 return NGX_CONF_ERROR; | |
208 } | |
190
02a715e85df1
nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
209 |
467 | 210 value = cf->args->elts; |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
211 |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
212 path->name = value[1]; |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
213 path->len = 0; |
479 | 214 path->cleaner = (ngx_gc_handler_pt) cmd->post; |
467 | 215 path->conf_file = cf->conf_file->file.name.data; |
216 path->line = cf->conf_file->line; | |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
217 |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
218 for (i = 0, n = 2; n < cf->args->nelts; i++, n++) { |
194
2357fa41738a
nginx-0.0.1-2003-11-21-09:30:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
190
diff
changeset
|
219 level = ngx_atoi(value[n].data, value[n].len); |
2357fa41738a
nginx-0.0.1-2003-11-21-09:30:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
190
diff
changeset
|
220 if (level == NGX_ERROR || level == 0) { |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
221 return "invalid value"; |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
222 } |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
223 |
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
194
diff
changeset
|
224 path->level[i] = level; |
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
194
diff
changeset
|
225 path->len += level + 1; |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
226 } |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
227 |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
228 while (i < 3) { |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
229 path->level[i++] = 0; |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
230 } |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
231 |
479 | 232 *slot = path; |
467 | 233 |
479 | 234 if (ngx_add_path(cf, slot) == NGX_ERROR) { |
235 return NGX_CONF_ERROR; | |
236 } | |
237 | |
238 return NGX_CONF_OK; | |
239 } | |
240 | |
241 | |
493 | 242 ngx_int_t |
243 ngx_add_path(ngx_conf_t *cf, ngx_path_t **slot) | |
479 | 244 { |
245 ngx_uint_t i, n; | |
246 ngx_path_t *path, **p; | |
247 | |
248 path = *slot; | |
249 | |
250 p = cf->cycle->pathes.elts; | |
467 | 251 for (i = 0; i < cf->cycle->pathes.nelts; i++) { |
479 | 252 if (p[i]->name.len == path->name.len |
253 && ngx_strcmp(p[i]->name.data, path->name.data) == 0) | |
467 | 254 { |
255 for (n = 0; n < 3; n++) { | |
479 | 256 if (p[i]->level[n] != path->level[n]) { |
257 if (path->conf_file == NULL) { | |
481 | 258 if (p[i]->conf_file == NULL) { |
259 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | |
260 "the default path name \"%V\" has " | |
261 "the same name as another default path, " | |
262 "but the different levels, you need to " | |
263 "redefine one of them in http section", | |
264 &p[i]->name); | |
265 return NGX_ERROR; | |
266 } | |
267 | |
479 | 268 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
269 "the path name \"%V\" in %s:%ui has " | |
481 | 270 "the same name as default path, but " |
479 | 271 "the different levels, you need to " |
272 "define default path in http section", | |
273 &p[i]->name, p[i]->conf_file, p[i]->line); | |
274 return NGX_ERROR; | |
275 } | |
276 | |
467 | 277 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
479 | 278 "the same path name \"%V\" in %s:%ui " |
279 "has the different levels than", | |
280 &p[i]->name, p[i]->conf_file, p[i]->line); | |
281 return NGX_ERROR; | |
467 | 282 } |
283 | |
479 | 284 if (p[i]->level[n] == 0) { |
467 | 285 break; |
286 } | |
287 } | |
288 | |
479 | 289 *slot = p[i]; |
467 | 290 |
479 | 291 return NGX_OK; |
467 | 292 } |
293 } | |
294 | |
479 | 295 if (!(p = ngx_array_push(&cf->cycle->pathes))) { |
296 return NGX_ERROR; | |
467 | 297 } |
298 | |
479 | 299 *p = path; |
190
02a715e85df1
nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
300 |
479 | 301 return NGX_OK; |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
302 } |
467 | 303 |
304 | |
493 | 305 ngx_int_t |
306 ngx_create_pathes(ngx_cycle_t *cycle, ngx_uid_t user) | |
467 | 307 { |
308 ngx_err_t err; | |
309 ngx_uint_t i; | |
310 ngx_path_t **path; | |
311 #if !(NGX_WIN32) | |
312 ngx_file_info_t fi; | |
313 #endif | |
314 | |
315 path = cycle->pathes.elts; | |
316 for (i = 0; i < cycle->pathes.nelts; i++) { | |
317 | |
318 if (ngx_create_dir(path[i]->name.data) == NGX_FILE_ERROR) { | |
319 err = ngx_errno; | |
320 if (err != NGX_EEXIST) { | |
321 ngx_log_error(NGX_LOG_EMERG, cycle->log, err, | |
322 ngx_create_dir_n " \"%s\" failed", | |
323 path[i]->name.data); | |
324 return NGX_ERROR; | |
325 } | |
326 } | |
327 | |
328 if (user == (ngx_uid_t) -1) { | |
329 continue; | |
330 } | |
331 | |
332 #if !(NGX_WIN32) | |
333 | |
334 if (ngx_file_info((const char *) path[i]->name.data, &fi) == -1) { | |
335 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
336 ngx_file_info_n " \"%s\" failed", path[i]->name.data); | |
337 return NGX_ERROR; | |
338 } | |
339 | |
340 if (fi.st_uid != user) { | |
341 if (chown((const char *) path[i]->name.data, user, -1) == -1) { | |
342 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
343 "chown(\"%s\", %d) failed", | |
344 path[i]->name.data, user); | |
345 return NGX_ERROR; | |
346 } | |
347 } | |
348 | |
349 if ((fi.st_mode & (S_IRUSR|S_IWUSR|S_IXUSR)) | |
350 != (S_IRUSR|S_IWUSR|S_IXUSR)) | |
351 { | |
352 fi.st_mode |= (S_IRUSR|S_IWUSR|S_IXUSR); | |
353 | |
354 if (chmod((const char *) path[i]->name.data, fi.st_mode) == -1) { | |
355 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
356 "chmod() \"%s\" failed", path[i]->name.data); | |
357 return NGX_ERROR; | |
358 } | |
359 } | |
360 | |
361 #endif | |
362 } | |
363 | |
364 return NGX_OK; | |
365 } |