Mercurial > hg > nginx
annotate src/core/ngx_file.c @ 629:65bf042c0b4f release-0.3.36
nginx-0.3.36-RELEASE import
*) Feature: the ngx_http_addition_filter_module.
*) Feature: the "proxy_pass" and "fastcgi_pass" directives may be used
inside the "if" block.
*) Feature: the "proxy_ignore_client_abort" and
"fastcgi_ignore_client_abort" directives.
*) Feature: the "$request_completion" variable.
*) Feature: the ngx_http_perl_module supports the $r->request_method
and $r->remote_addr.
*) Feature: the ngx_http_ssi_module supports the "elif" command.
*) Bugfix: the "\/" string in the expression of the "if" command of the
ngx_http_ssi_module was treated incorrectly.
*) Bugfix: in the regular expressions in the "if" command of the
ngx_http_ssi_module.
*) Bugfix: if the relative path was specified in the
"client_body_temp_path", "proxy_temp_path", "fastcgi_temp_path", and
"perl_modules" directives, then the directory was used relatively to
a current path but not to a server prefix.
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Wed, 05 Apr 2006 13:40:54 +0000 |
| parents | 9c2f3ed7a247 |
| children | f971949ffb58 |
| rev | line source |
|---|---|
|
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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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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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14 |
| 493 | 15 ssize_t |
| 16 ngx_write_chain_to_temp_file(ngx_temp_file_t *tf, ngx_chain_t *chain) | |
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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, |
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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, | |
| 561 | 39 ngx_uint_t persistent) |
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40 { |
| 509 | 41 ngx_err_t err; |
| 42 ngx_atomic_uint_t n; | |
| 563 | 43 ngx_pool_cleanup_t *cln; |
| 44 ngx_pool_cleanup_file_t *clnf; | |
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45 |
| 493 | 46 file->name.len = path->name.len + 1 + path->len + NGX_ATOMIC_T_LEN; |
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47 |
| 501 | 48 file->name.data = ngx_palloc(pool, file->name.len + 1); |
| 49 if (file->name.data == NULL) { | |
| 467 | 50 return NGX_ERROR; |
| 51 } | |
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52 |
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53 #if 0 |
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54 for (i = 0; i < file->name.len; i++) { |
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55 file->name.data[i] = 'X'; |
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56 } |
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57 #endif |
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58 |
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59 ngx_memcpy(file->name.data, path->name.data, path->name.len); |
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60 |
| 493 | 61 n = ngx_next_temp_number(0); |
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62 |
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63 for ( ;; ) { |
| 517 | 64 (void) ngx_sprintf(file->name.data + path->name.len + 1 + path->len, |
| 65 "%0muA%Z", n); | |
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66 |
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67 ngx_create_hashed_filename(file, path); |
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68 |
| 563 | 69 cln = ngx_pool_cleanup_add(pool, sizeof(ngx_pool_cleanup_file_t)); |
| 70 if (cln == NULL) { | |
| 71 return NGX_ERROR; | |
| 72 } | |
| 73 | |
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74 #if 1 |
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75 file->fd = ngx_open_tempfile(file->name.data, persistent); |
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76 #else |
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77 file->fd = ngx_open_tempfile(file->name.data, 1); |
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78 #endif |
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79 |
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80 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0, |
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81 "temp fd:%d", file->fd); |
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82 |
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83 if (file->fd != NGX_INVALID_FILE) { |
| 563 | 84 |
| 85 cln->handler = ngx_pool_cleanup_file; | |
| 86 clnf = cln->data; | |
| 509 | 87 |
| 563 | 88 clnf->fd = file->fd; |
| 89 clnf->name = file->name.data; | |
| 90 clnf->log = pool->log; | |
| 509 | 91 |
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92 return NGX_OK; |
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93 } |
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94 |
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95 err = ngx_errno; |
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96 |
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97 if (err == NGX_EEXIST) { |
| 493 | 98 n = ngx_next_temp_number(1); |
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99 continue; |
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100 } |
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101 |
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102 if ((path->level[0] == 0) |
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103 || (err != NGX_ENOENT |
| 461 | 104 #if (NGX_WIN32) |
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105 && err != NGX_ENOTDIR |
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106 #endif |
| 467 | 107 )) |
| 108 { | |
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109 ngx_log_error(NGX_LOG_CRIT, file->log, err, |
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110 ngx_open_tempfile_n " \"%s\" failed", |
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111 file->name.data); |
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112 return NGX_ERROR; |
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113 } |
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114 |
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115 if (ngx_create_path(file, path) == NGX_ERROR) { |
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116 return NGX_ERROR; |
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117 } |
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118 } |
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119 } |
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120 |
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121 |
| 493 | 122 void |
| 123 ngx_create_hashed_filename(ngx_file_t *file, ngx_path_t *path) | |
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124 { |
| 517 | 125 size_t name, pos, level; |
| 126 ngx_uint_t i; | |
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127 |
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128 name = file->name.len; |
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129 pos = path->name.len + 1; |
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130 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
131 file->name.data[path->name.len + path->len] = '/'; |
|
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 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
|
134 level = path->level[i]; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
135 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
136 if (level == 0) { |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
137 break; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
138 } |
|
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 name -= level; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
141 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
|
142 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
|
143 pos += level + 1; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
144 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
145 |
|
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
146 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
|
147 "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
|
148 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
149 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
150 |
| 493 | 151 ngx_int_t |
| 152 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
|
153 { |
| 517 | 154 size_t pos; |
| 155 ngx_err_t err; | |
| 156 ngx_uint_t i; | |
|
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
157 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
158 pos = path->name.len; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
159 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
160 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
|
161 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
|
162 break; |
|
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 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
165 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
|
166 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
167 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
|
168 |
|
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
169 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
|
170 "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
|
171 |
|
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
172 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
|
173 err = ngx_errno; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
174 if (err != NGX_EEXIST) { |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
175 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
|
176 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
|
177 file->name.data); |
|
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
178 return NGX_ERROR; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
179 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
180 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
181 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
182 file->name.data[pos] = '/'; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
183 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
184 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
185 return NGX_OK; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
186 } |
|
83
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
187 |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
188 |
| 493 | 189 void |
| 499 | 190 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
|
191 { |
| 493 | 192 ngx_temp_number = 0; |
| 193 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
|
194 } |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
195 |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
196 |
| 495 | 197 ngx_atomic_uint_t |
| 493 | 198 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
|
199 { |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
200 if (collision) { |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
201 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
|
202 } |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
203 |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
204 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
|
205 } |
|
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
206 |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
207 |
| 493 | 208 char * |
| 209 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
|
210 { |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
211 char *p = conf; |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
212 |
| 467 | 213 ssize_t level; |
| 629 | 214 ngx_str_t *value; |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
215 ngx_uint_t i, n; |
| 479 | 216 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
|
217 |
| 467 | 218 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
|
219 |
| 467 | 220 if (*slot) { |
|
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
221 return "is duplicate"; |
|
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 |
| 501 | 224 path = ngx_pcalloc(cf->pool, sizeof(ngx_path_t)); |
| 225 if (path == NULL) { | |
| 467 | 226 return NGX_CONF_ERROR; |
| 227 } | |
|
190
02a715e85df1
nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
228 |
| 467 | 229 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
|
230 |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
231 path->name = value[1]; |
| 629 | 232 |
| 233 if (ngx_conf_full_name(cf->cycle, &path->name) == NGX_ERROR) { | |
| 234 return NULL; | |
| 235 } | |
| 236 | |
|
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
237 path->len = 0; |
| 479 | 238 path->cleaner = (ngx_gc_handler_pt) cmd->post; |
| 467 | 239 path->conf_file = cf->conf_file->file.name.data; |
| 240 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
|
241 |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
242 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
|
243 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
|
244 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
|
245 return "invalid value"; |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
246 } |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
247 |
|
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
194
diff
changeset
|
248 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
|
249 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
|
250 } |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
251 |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
252 while (i < 3) { |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
253 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
|
254 } |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
255 |
| 479 | 256 *slot = path; |
| 467 | 257 |
| 479 | 258 if (ngx_add_path(cf, slot) == NGX_ERROR) { |
| 259 return NGX_CONF_ERROR; | |
| 260 } | |
| 261 | |
| 262 return NGX_CONF_OK; | |
| 263 } | |
| 264 | |
| 265 | |
| 493 | 266 ngx_int_t |
| 267 ngx_add_path(ngx_conf_t *cf, ngx_path_t **slot) | |
| 479 | 268 { |
| 269 ngx_uint_t i, n; | |
| 270 ngx_path_t *path, **p; | |
| 271 | |
| 272 path = *slot; | |
| 273 | |
| 274 p = cf->cycle->pathes.elts; | |
| 467 | 275 for (i = 0; i < cf->cycle->pathes.nelts; i++) { |
| 479 | 276 if (p[i]->name.len == path->name.len |
| 277 && ngx_strcmp(p[i]->name.data, path->name.data) == 0) | |
| 467 | 278 { |
| 279 for (n = 0; n < 3; n++) { | |
| 479 | 280 if (p[i]->level[n] != path->level[n]) { |
| 281 if (path->conf_file == NULL) { | |
| 481 | 282 if (p[i]->conf_file == NULL) { |
| 283 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | |
| 284 "the default path name \"%V\" has " | |
| 285 "the same name as another default path, " | |
| 286 "but the different levels, you need to " | |
| 287 "redefine one of them in http section", | |
| 288 &p[i]->name); | |
| 289 return NGX_ERROR; | |
| 290 } | |
| 291 | |
| 479 | 292 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
| 293 "the path name \"%V\" in %s:%ui has " | |
| 481 | 294 "the same name as default path, but " |
| 479 | 295 "the different levels, you need to " |
| 296 "define default path in http section", | |
| 297 &p[i]->name, p[i]->conf_file, p[i]->line); | |
| 298 return NGX_ERROR; | |
| 299 } | |
| 300 | |
| 467 | 301 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 479 | 302 "the same path name \"%V\" in %s:%ui " |
| 303 "has the different levels than", | |
| 304 &p[i]->name, p[i]->conf_file, p[i]->line); | |
| 305 return NGX_ERROR; | |
| 467 | 306 } |
| 307 | |
| 479 | 308 if (p[i]->level[n] == 0) { |
| 467 | 309 break; |
| 310 } | |
| 311 } | |
| 312 | |
| 479 | 313 *slot = p[i]; |
| 467 | 314 |
| 479 | 315 return NGX_OK; |
| 467 | 316 } |
| 317 } | |
| 318 | |
| 501 | 319 p = ngx_array_push(&cf->cycle->pathes); |
| 320 if (p == NULL) { | |
| 479 | 321 return NGX_ERROR; |
| 467 | 322 } |
| 323 | |
| 479 | 324 *p = path; |
|
190
02a715e85df1
nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
325 |
| 479 | 326 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
|
327 } |
| 467 | 328 |
| 329 | |
| 493 | 330 ngx_int_t |
| 331 ngx_create_pathes(ngx_cycle_t *cycle, ngx_uid_t user) | |
| 467 | 332 { |
| 333 ngx_err_t err; | |
| 334 ngx_uint_t i; | |
| 335 ngx_path_t **path; | |
| 336 #if !(NGX_WIN32) | |
| 337 ngx_file_info_t fi; | |
| 338 #endif | |
| 339 | |
| 340 path = cycle->pathes.elts; | |
| 341 for (i = 0; i < cycle->pathes.nelts; i++) { | |
| 342 | |
| 343 if (ngx_create_dir(path[i]->name.data) == NGX_FILE_ERROR) { | |
| 344 err = ngx_errno; | |
| 345 if (err != NGX_EEXIST) { | |
| 346 ngx_log_error(NGX_LOG_EMERG, cycle->log, err, | |
| 347 ngx_create_dir_n " \"%s\" failed", | |
| 348 path[i]->name.data); | |
| 349 return NGX_ERROR; | |
| 350 } | |
| 351 } | |
| 352 | |
| 517 | 353 if (user == (ngx_uid_t) NGX_CONF_UNSET_UINT) { |
| 467 | 354 continue; |
| 355 } | |
| 356 | |
| 357 #if !(NGX_WIN32) | |
| 358 | |
| 359 if (ngx_file_info((const char *) path[i]->name.data, &fi) == -1) { | |
| 360 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 361 ngx_file_info_n " \"%s\" failed", path[i]->name.data); | |
| 362 return NGX_ERROR; | |
| 363 } | |
| 364 | |
| 365 if (fi.st_uid != user) { | |
| 366 if (chown((const char *) path[i]->name.data, user, -1) == -1) { | |
| 367 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 368 "chown(\"%s\", %d) failed", | |
| 369 path[i]->name.data, user); | |
| 370 return NGX_ERROR; | |
| 371 } | |
| 372 } | |
| 373 | |
| 374 if ((fi.st_mode & (S_IRUSR|S_IWUSR|S_IXUSR)) | |
| 375 != (S_IRUSR|S_IWUSR|S_IXUSR)) | |
| 376 { | |
| 377 fi.st_mode |= (S_IRUSR|S_IWUSR|S_IXUSR); | |
| 378 | |
| 379 if (chmod((const char *) path[i]->name.data, fi.st_mode) == -1) { | |
| 380 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 381 "chmod() \"%s\" failed", path[i]->name.data); | |
| 382 return NGX_ERROR; | |
| 383 } | |
| 384 } | |
| 385 | |
| 386 #endif | |
| 387 } | |
| 388 | |
| 389 return NGX_OK; | |
| 390 } |