Mercurial > hg > nginx
annotate src/core/ngx_file.c @ 481:fd661d14a7fa release-0.1.15
nginx-0.1.15-RELEASE import
*) Bugfix: the error while the connecting to the FastCGI server caused
segmentation fault.
*) Bugfix: the correct handling of the regular expression, that has
different number of the captures and substitutions.
*) Feature: the location, that is passed to the FastCGI server, can be
regular expression.
*) Bugfix: the FastCGI's parameter REQUEST_URI is now passed with the
arguments and in the original state.
*) Bugfix: the ngx_http_rewrite_module module was required to be built
to use the regular expressions in locations.
*) Bugfix: the directive "proxy_preserve_host on" adds port 80 to the
"Host" headers, if upstream listen on port 80; the bug had appeared
in 0.1.14.
*) Bugfix: the same paths in autoconfiguration parameters
--http-client-body-temp-path=PATH and --http-proxy-temp-path=PATH,
or --http-client-body-temp-path=PATH and
--http-fastcgi-temp-path=PATH caused segmentation fault.
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Wed, 19 Jan 2005 13:10:56 +0000 |
| parents | c52408583801 |
| children | 975f62e77f02 |
| 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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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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11 static ngx_uint_t ngx_temp_number; |
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12 static ngx_uint_t ngx_random; |
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13 |
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14 |
| 467 | 15 ssize_t ngx_write_chain_to_temp_file(ngx_temp_file_t *tf, ngx_chain_t *chain) |
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16 { |
| 467 | 17 ngx_int_t rc; |
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18 |
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19 if (tf->file.fd == NGX_INVALID_FILE) { |
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20 rc = ngx_create_temp_file(&tf->file, tf->path, tf->pool, |
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21 tf->persistent); |
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22 |
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23 if (rc == NGX_ERROR || rc == NGX_AGAIN) { |
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24 return rc; |
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25 } |
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26 |
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27 if (!tf->persistent && tf->warn) { |
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28 ngx_log_error(NGX_LOG_WARN, tf->file.log, 0, tf->warn); |
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29 } |
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30 } |
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31 |
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32 return ngx_write_chain_to_file(&tf->file, chain, tf->offset, tf->pool); |
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33 } |
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34 |
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35 |
| 467 | 36 ngx_int_t ngx_create_temp_file(ngx_file_t *file, ngx_path_t *path, |
| 37 ngx_pool_t *pool, int persistent) | |
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38 { |
| 467 | 39 ngx_err_t err; |
| 40 uint32_t num; | |
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41 |
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42 file->name.len = path->name.len + 1 + path->len + 10; |
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43 |
| 467 | 44 if (!(file->name.data = ngx_palloc(pool, file->name.len + 1))) { |
| 45 return NGX_ERROR; | |
| 46 } | |
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47 |
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48 #if 0 |
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49 for (i = 0; i < file->name.len; i++) { |
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50 file->name.data[i] = 'X'; |
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51 } |
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52 #endif |
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53 |
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54 ngx_memcpy(file->name.data, path->name.data, path->name.len); |
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55 |
| 467 | 56 num = (uint32_t) ngx_next_temp_number(0); |
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57 |
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58 for ( ;; ) { |
| 461 | 59 ngx_sprintf(file->name.data + path->name.len + 1 + path->len, |
| 467 | 60 "%010ui%Z", num); |
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61 |
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62 ngx_create_hashed_filename(file, path); |
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63 |
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64 #if 1 |
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65 file->fd = ngx_open_tempfile(file->name.data, persistent); |
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66 #else |
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67 file->fd = ngx_open_tempfile(file->name.data, 1); |
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68 #endif |
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69 |
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70 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0, |
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71 "temp fd:%d", file->fd); |
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72 |
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73 if (file->fd != NGX_INVALID_FILE) { |
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74 return NGX_OK; |
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75 } |
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76 |
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77 err = ngx_errno; |
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78 |
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79 if (err == NGX_EEXIST) { |
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80 num = ngx_next_temp_number(1); |
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81 continue; |
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82 } |
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83 |
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84 if ((path->level[0] == 0) |
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85 || (err != NGX_ENOENT |
| 461 | 86 #if (NGX_WIN32) |
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87 && err != NGX_ENOTDIR |
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88 #endif |
| 467 | 89 )) |
| 90 { | |
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91 ngx_log_error(NGX_LOG_CRIT, file->log, err, |
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92 ngx_open_tempfile_n " \"%s\" failed", |
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93 file->name.data); |
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94 return NGX_ERROR; |
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95 } |
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96 |
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97 if (ngx_create_path(file, path) == NGX_ERROR) { |
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98 return NGX_ERROR; |
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93
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99 } |
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100 } |
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101 } |
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102 |
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103 |
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104 void ngx_create_hashed_filename(ngx_file_t *file, ngx_path_t *path) |
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105 { |
| 467 | 106 ngx_uint_t i, name, pos, level; |
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107 |
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108 name = file->name.len; |
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109 pos = path->name.len + 1; |
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Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
110 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
111 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
|
112 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
113 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
|
114 level = path->level[i]; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
115 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
116 if (level == 0) { |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
117 break; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
118 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
119 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
120 name -= level; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
121 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
|
122 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
|
123 pos += level + 1; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
124 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
125 |
|
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
126 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
|
127 "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
|
128 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
129 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
130 |
| 467 | 131 ngx_int_t 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
|
132 { |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
133 int i, pos; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
134 ngx_err_t err; |
|
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 pos = path->name.len; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
137 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
138 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
|
139 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
|
140 break; |
|
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 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
143 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
|
144 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
145 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
|
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 "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
|
149 |
|
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
150 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
|
151 err = ngx_errno; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
152 if (err != NGX_EEXIST) { |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
153 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
|
154 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
|
155 file->name.data); |
|
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
156 return NGX_ERROR; |
|
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 } |
|
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 file->name.data[pos] = '/'; |
|
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 return NGX_OK; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
164 } |
|
83
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
165 |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
166 |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
167 void ngx_init_temp_number() |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
168 { |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
169 ngx_random = 0; |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
170 |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
171 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
|
172 |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
173 while (ngx_random < 10000) { |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
174 ngx_random = 123456; |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
175 } |
|
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 |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
179 ngx_uint_t 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
|
180 { |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
181 if (collision) { |
|
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
182 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
|
183 } |
|
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 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
|
186 } |
|
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
187 |
|
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 char *ngx_conf_set_path_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
190 { |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
191 char *p = conf; |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
192 |
| 467 | 193 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
|
194 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
|
195 ngx_str_t *value; |
| 479 | 196 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
|
197 |
| 467 | 198 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
|
199 |
| 467 | 200 if (*slot) { |
|
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
201 return "is duplicate"; |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
202 } |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
203 |
| 467 | 204 if (!(path = ngx_pcalloc(cf->pool, sizeof(ngx_path_t)))) { |
| 205 return NGX_CONF_ERROR; | |
| 206 } | |
|
190
02a715e85df1
nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
207 |
| 467 | 208 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
|
209 |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
210 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
|
211 path->len = 0; |
| 479 | 212 path->cleaner = (ngx_gc_handler_pt) cmd->post; |
| 467 | 213 path->conf_file = cf->conf_file->file.name.data; |
| 214 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
|
215 |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
216 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
|
217 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
|
218 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
|
219 return "invalid value"; |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
220 } |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
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221 |
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222 path->level[i] = level; |
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223 path->len += level + 1; |
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224 } |
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225 |
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226 while (i < 3) { |
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227 path->level[i++] = 0; |
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228 } |
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229 |
| 479 | 230 *slot = path; |
| 467 | 231 |
| 479 | 232 if (ngx_add_path(cf, slot) == NGX_ERROR) { |
| 233 return NGX_CONF_ERROR; | |
| 234 } | |
| 235 | |
| 236 return NGX_CONF_OK; | |
| 237 } | |
| 238 | |
| 239 | |
| 240 ngx_int_t ngx_add_path(ngx_conf_t *cf, ngx_path_t **slot) | |
| 241 { | |
| 242 ngx_uint_t i, n; | |
| 243 ngx_path_t *path, **p; | |
| 244 | |
| 245 path = *slot; | |
| 246 | |
| 247 p = cf->cycle->pathes.elts; | |
| 467 | 248 for (i = 0; i < cf->cycle->pathes.nelts; i++) { |
| 479 | 249 if (p[i]->name.len == path->name.len |
| 250 && ngx_strcmp(p[i]->name.data, path->name.data) == 0) | |
| 467 | 251 { |
| 252 for (n = 0; n < 3; n++) { | |
| 479 | 253 if (p[i]->level[n] != path->level[n]) { |
| 254 if (path->conf_file == NULL) { | |
| 481 | 255 if (p[i]->conf_file == NULL) { |
| 256 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | |
| 257 "the default path name \"%V\" has " | |
| 258 "the same name as another default path, " | |
| 259 "but the different levels, you need to " | |
| 260 "redefine one of them in http section", | |
| 261 &p[i]->name); | |
| 262 return NGX_ERROR; | |
| 263 } | |
| 264 | |
| 479 | 265 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
| 266 "the path name \"%V\" in %s:%ui has " | |
| 481 | 267 "the same name as default path, but " |
| 479 | 268 "the different levels, you need to " |
| 269 "define default path in http section", | |
| 270 &p[i]->name, p[i]->conf_file, p[i]->line); | |
| 271 return NGX_ERROR; | |
| 272 } | |
| 273 | |
| 467 | 274 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 479 | 275 "the same path name \"%V\" in %s:%ui " |
| 276 "has the different levels than", | |
| 277 &p[i]->name, p[i]->conf_file, p[i]->line); | |
| 278 return NGX_ERROR; | |
| 467 | 279 } |
| 280 | |
| 479 | 281 if (p[i]->level[n] == 0) { |
| 467 | 282 break; |
| 283 } | |
| 284 } | |
| 285 | |
| 479 | 286 *slot = p[i]; |
| 467 | 287 |
| 479 | 288 return NGX_OK; |
| 467 | 289 } |
| 290 } | |
| 291 | |
| 479 | 292 if (!(p = ngx_array_push(&cf->cycle->pathes))) { |
| 293 return NGX_ERROR; | |
| 467 | 294 } |
| 295 | |
| 479 | 296 *p = path; |
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297 |
| 479 | 298 return NGX_OK; |
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299 } |
| 467 | 300 |
| 301 | |
| 302 ngx_int_t ngx_create_pathes(ngx_cycle_t *cycle, ngx_uid_t user) | |
| 303 { | |
| 304 ngx_err_t err; | |
| 305 ngx_uint_t i; | |
| 306 ngx_path_t **path; | |
| 307 #if !(NGX_WIN32) | |
| 308 ngx_file_info_t fi; | |
| 309 #endif | |
| 310 | |
| 311 path = cycle->pathes.elts; | |
| 312 for (i = 0; i < cycle->pathes.nelts; i++) { | |
| 313 | |
| 314 if (ngx_create_dir(path[i]->name.data) == NGX_FILE_ERROR) { | |
| 315 err = ngx_errno; | |
| 316 if (err != NGX_EEXIST) { | |
| 317 ngx_log_error(NGX_LOG_EMERG, cycle->log, err, | |
| 318 ngx_create_dir_n " \"%s\" failed", | |
| 319 path[i]->name.data); | |
| 320 return NGX_ERROR; | |
| 321 } | |
| 322 } | |
| 323 | |
| 324 if (user == (ngx_uid_t) -1) { | |
| 325 continue; | |
| 326 } | |
| 327 | |
| 328 #if !(NGX_WIN32) | |
| 329 | |
| 330 if (ngx_file_info((const char *) path[i]->name.data, &fi) == -1) { | |
| 331 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 332 ngx_file_info_n " \"%s\" failed", path[i]->name.data); | |
| 333 return NGX_ERROR; | |
| 334 } | |
| 335 | |
| 336 if (fi.st_uid != user) { | |
| 337 if (chown((const char *) path[i]->name.data, user, -1) == -1) { | |
| 338 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 339 "chown(\"%s\", %d) failed", | |
| 340 path[i]->name.data, user); | |
| 341 return NGX_ERROR; | |
| 342 } | |
| 343 } | |
| 344 | |
| 345 if ((fi.st_mode & (S_IRUSR|S_IWUSR|S_IXUSR)) | |
| 346 != (S_IRUSR|S_IWUSR|S_IXUSR)) | |
| 347 { | |
| 348 fi.st_mode |= (S_IRUSR|S_IWUSR|S_IXUSR); | |
| 349 | |
| 350 if (chmod((const char *) path[i]->name.data, fi.st_mode) == -1) { | |
| 351 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 352 "chmod() \"%s\" failed", path[i]->name.data); | |
| 353 return NGX_ERROR; | |
| 354 } | |
| 355 } | |
| 356 | |
| 357 #endif | |
| 358 } | |
| 359 | |
| 360 return NGX_OK; | |
| 361 } |