Mercurial > hg > nginx
annotate src/core/ngx_file.c @ 495:fc9909c369b2 release-0.1.22
nginx-0.1.22-RELEASE import
*) Bugfix: the ngx_http_stub_status_module showed incorrect handled
connections statistics if the proxying or FastCGI server were used.
*) Bugfix: the installation paths were incorrectly quoted on Linux and
Solaris; the bug had appeared in 0.1.21.
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Thu, 24 Feb 2005 12:29:09 +0000 |
| parents | 975f62e77f02 |
| children | 64d9afb209da |
| rev | line source |
|---|---|
|
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) | |
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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 { |
| 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; |
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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 |
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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; |
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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) | |
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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) { |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
120 break; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
121 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
122 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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
changeset
|
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
changeset
|
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
changeset
|
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 |
| 172 ngx_init_temp_number() | |
|
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
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nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
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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 } |