Mercurial > hg > nginx
annotate src/core/ngx_file.c @ 517:dadfa78d2270 release-0.1.33
nginx-0.1.33-RELEASE import
*) Bugfix: nginx could not be built with the --without-pcre parameter;
the bug had appeared in 0.1.29.
*) Bugfix: 3, 4, 7, and 8 the "proxy_set_header" directives in one
level cause the bus fault on start up.
*) Bugfix: the HTTP protocol was specified in the HTTPS redirects.
*) Bugfix: if the "rewrite" directive used the captures inside the "if"
directive, then the 500 error code was returned.
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Mon, 23 May 2005 12:07:45 +0000 |
| parents | 9b8c906f6e63 |
| children | e48ebafc6939 |
| 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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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) | |
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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, | |
| 39 int persistent) | |
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40 { |
| 509 | 41 ngx_err_t err; |
| 42 ngx_atomic_uint_t n; | |
| 43 ngx_pool_cleanup_file_t *cln; | |
| 44 | |
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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 |
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69 #if 1 |
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70 file->fd = ngx_open_tempfile(file->name.data, persistent); |
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71 #else |
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72 file->fd = ngx_open_tempfile(file->name.data, 1); |
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73 #endif |
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74 |
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75 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0, |
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76 "temp fd:%d", file->fd); |
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77 |
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78 if (file->fd != NGX_INVALID_FILE) { |
| 509 | 79 cln = ngx_palloc(pool, sizeof(ngx_pool_cleanup_file_t)); |
| 80 if (cln == NULL) { | |
| 81 return NGX_ERROR; | |
| 82 } | |
| 83 | |
| 84 cln->fd = file->fd; | |
| 85 cln->name = file->name.data; | |
| 86 cln->log = pool->log; | |
| 87 | |
| 88 if (ngx_pool_cleanup_add(pool, ngx_pool_cleanup_file, cln) == NULL) | |
| 89 { | |
| 90 return NGX_ERROR; | |
| 91 } | |
| 92 | |
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93 return NGX_OK; |
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94 } |
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95 |
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96 err = ngx_errno; |
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97 |
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98 if (err == NGX_EEXIST) { |
| 493 | 99 n = ngx_next_temp_number(1); |
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100 continue; |
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101 } |
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102 |
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103 if ((path->level[0] == 0) |
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104 || (err != NGX_ENOENT |
| 461 | 105 #if (NGX_WIN32) |
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106 && err != NGX_ENOTDIR |
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107 #endif |
| 467 | 108 )) |
| 109 { | |
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110 ngx_log_error(NGX_LOG_CRIT, file->log, err, |
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111 ngx_open_tempfile_n " \"%s\" failed", |
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112 file->name.data); |
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113 return NGX_ERROR; |
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114 } |
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115 |
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116 if (ngx_create_path(file, path) == NGX_ERROR) { |
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117 return NGX_ERROR; |
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118 } |
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119 } |
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120 } |
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121 |
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122 |
| 493 | 123 void |
| 124 ngx_create_hashed_filename(ngx_file_t *file, ngx_path_t *path) | |
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125 { |
| 517 | 126 size_t name, pos, level; |
| 127 ngx_uint_t i; | |
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128 |
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129 name = file->name.len; |
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130 pos = path->name.len + 1; |
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131 |
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132 file->name.data[path->name.len + path->len] = '/'; |
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133 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
134 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
|
135 level = path->level[i]; |
|
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
changeset
|
137 if (level == 0) { |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
138 break; |
|
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 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
141 name -= level; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
142 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
|
143 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
|
144 pos += level + 1; |
|
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 |
|
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
147 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
|
148 "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
|
149 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
150 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
151 |
| 493 | 152 ngx_int_t |
| 153 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
|
154 { |
| 517 | 155 size_t pos; |
| 156 ngx_err_t err; | |
| 157 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
|
158 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
159 pos = path->name.len; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
160 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
161 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
|
162 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
|
163 break; |
|
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 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
166 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
|
167 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
168 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
|
169 |
|
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
170 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
|
171 "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
|
172 |
|
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
173 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
|
174 err = ngx_errno; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
175 if (err != NGX_EEXIST) { |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
176 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
|
177 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
|
178 file->name.data); |
|
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
179 return NGX_ERROR; |
|
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 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
183 file->name.data[pos] = '/'; |
|
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 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
186 return NGX_OK; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
187 } |
|
83
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
188 |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
189 |
| 493 | 190 void |
| 499 | 191 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
|
192 { |
| 493 | 193 ngx_temp_number = 0; |
| 194 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
|
195 } |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
196 |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
197 |
| 495 | 198 ngx_atomic_uint_t |
| 493 | 199 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
|
200 { |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
201 if (collision) { |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
202 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
|
203 } |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
204 |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
205 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
|
206 } |
|
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
207 |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
208 |
| 493 | 209 char * |
| 210 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
|
211 { |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
212 char *p = conf; |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
213 |
| 467 | 214 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
|
215 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
|
216 ngx_str_t *value; |
| 479 | 217 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
|
218 |
| 467 | 219 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
|
220 |
| 467 | 221 if (*slot) { |
|
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
222 return "is duplicate"; |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
223 } |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
224 |
| 501 | 225 path = ngx_pcalloc(cf->pool, sizeof(ngx_path_t)); |
| 226 if (path == NULL) { | |
| 467 | 227 return NGX_CONF_ERROR; |
| 228 } | |
|
190
02a715e85df1
nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
229 |
| 467 | 230 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
|
231 |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
232 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
|
233 path->len = 0; |
| 479 | 234 path->cleaner = (ngx_gc_handler_pt) cmd->post; |
| 467 | 235 path->conf_file = cf->conf_file->file.name.data; |
| 236 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
|
237 |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
238 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
|
239 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
|
240 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
|
241 return "invalid value"; |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
242 } |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
243 |
|
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
194
diff
changeset
|
244 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
|
245 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
|
246 } |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
247 |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
248 while (i < 3) { |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
249 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
|
250 } |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
251 |
| 479 | 252 *slot = path; |
| 467 | 253 |
| 479 | 254 if (ngx_add_path(cf, slot) == NGX_ERROR) { |
| 255 return NGX_CONF_ERROR; | |
| 256 } | |
| 257 | |
| 258 return NGX_CONF_OK; | |
| 259 } | |
| 260 | |
| 261 | |
| 493 | 262 ngx_int_t |
| 263 ngx_add_path(ngx_conf_t *cf, ngx_path_t **slot) | |
| 479 | 264 { |
| 265 ngx_uint_t i, n; | |
| 266 ngx_path_t *path, **p; | |
| 267 | |
| 268 path = *slot; | |
| 269 | |
| 270 p = cf->cycle->pathes.elts; | |
| 467 | 271 for (i = 0; i < cf->cycle->pathes.nelts; i++) { |
| 479 | 272 if (p[i]->name.len == path->name.len |
| 273 && ngx_strcmp(p[i]->name.data, path->name.data) == 0) | |
| 467 | 274 { |
| 275 for (n = 0; n < 3; n++) { | |
| 479 | 276 if (p[i]->level[n] != path->level[n]) { |
| 277 if (path->conf_file == NULL) { | |
| 481 | 278 if (p[i]->conf_file == NULL) { |
| 279 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | |
| 280 "the default path name \"%V\" has " | |
| 281 "the same name as another default path, " | |
| 282 "but the different levels, you need to " | |
| 283 "redefine one of them in http section", | |
| 284 &p[i]->name); | |
| 285 return NGX_ERROR; | |
| 286 } | |
| 287 | |
| 479 | 288 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
| 289 "the path name \"%V\" in %s:%ui has " | |
| 481 | 290 "the same name as default path, but " |
| 479 | 291 "the different levels, you need to " |
| 292 "define default path in http section", | |
| 293 &p[i]->name, p[i]->conf_file, p[i]->line); | |
| 294 return NGX_ERROR; | |
| 295 } | |
| 296 | |
| 467 | 297 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 479 | 298 "the same path name \"%V\" in %s:%ui " |
| 299 "has the different levels than", | |
| 300 &p[i]->name, p[i]->conf_file, p[i]->line); | |
| 301 return NGX_ERROR; | |
| 467 | 302 } |
| 303 | |
| 479 | 304 if (p[i]->level[n] == 0) { |
| 467 | 305 break; |
| 306 } | |
| 307 } | |
| 308 | |
| 479 | 309 *slot = p[i]; |
| 467 | 310 |
| 479 | 311 return NGX_OK; |
| 467 | 312 } |
| 313 } | |
| 314 | |
| 501 | 315 p = ngx_array_push(&cf->cycle->pathes); |
| 316 if (p == NULL) { | |
| 479 | 317 return NGX_ERROR; |
| 467 | 318 } |
| 319 | |
| 479 | 320 *p = path; |
|
190
02a715e85df1
nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
321 |
| 479 | 322 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
|
323 } |
| 467 | 324 |
| 325 | |
| 493 | 326 ngx_int_t |
| 327 ngx_create_pathes(ngx_cycle_t *cycle, ngx_uid_t user) | |
| 467 | 328 { |
| 329 ngx_err_t err; | |
| 330 ngx_uint_t i; | |
| 331 ngx_path_t **path; | |
| 332 #if !(NGX_WIN32) | |
| 333 ngx_file_info_t fi; | |
| 334 #endif | |
| 335 | |
| 336 path = cycle->pathes.elts; | |
| 337 for (i = 0; i < cycle->pathes.nelts; i++) { | |
| 338 | |
| 339 if (ngx_create_dir(path[i]->name.data) == NGX_FILE_ERROR) { | |
| 340 err = ngx_errno; | |
| 341 if (err != NGX_EEXIST) { | |
| 342 ngx_log_error(NGX_LOG_EMERG, cycle->log, err, | |
| 343 ngx_create_dir_n " \"%s\" failed", | |
| 344 path[i]->name.data); | |
| 345 return NGX_ERROR; | |
| 346 } | |
| 347 } | |
| 348 | |
| 517 | 349 if (user == (ngx_uid_t) NGX_CONF_UNSET_UINT) { |
| 467 | 350 continue; |
| 351 } | |
| 352 | |
| 353 #if !(NGX_WIN32) | |
| 354 | |
| 355 if (ngx_file_info((const char *) path[i]->name.data, &fi) == -1) { | |
| 356 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 357 ngx_file_info_n " \"%s\" failed", path[i]->name.data); | |
| 358 return NGX_ERROR; | |
| 359 } | |
| 360 | |
| 361 if (fi.st_uid != user) { | |
| 362 if (chown((const char *) path[i]->name.data, user, -1) == -1) { | |
| 363 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 364 "chown(\"%s\", %d) failed", | |
| 365 path[i]->name.data, user); | |
| 366 return NGX_ERROR; | |
| 367 } | |
| 368 } | |
| 369 | |
| 370 if ((fi.st_mode & (S_IRUSR|S_IWUSR|S_IXUSR)) | |
| 371 != (S_IRUSR|S_IWUSR|S_IXUSR)) | |
| 372 { | |
| 373 fi.st_mode |= (S_IRUSR|S_IWUSR|S_IXUSR); | |
| 374 | |
| 375 if (chmod((const char *) path[i]->name.data, fi.st_mode) == -1) { | |
| 376 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 377 "chmod() \"%s\" failed", path[i]->name.data); | |
| 378 return NGX_ERROR; | |
| 379 } | |
| 380 } | |
| 381 | |
| 382 #endif | |
| 383 } | |
| 384 | |
| 385 return NGX_OK; | |
| 386 } |