Mercurial > hg > nginx
annotate src/core/ngx_file.c @ 479:c52408583801 release-0.1.14
nginx-0.1.14-RELEASE import
*) Feature: the autoconfiguration directives:
--http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and
--http-fastcgi-temp-path=PATH
*) Change: the directory name for the temporary files with the client
request body is specified by directive client_body_temp_path, by
default it is <prefix>/client_body_temp.
*) Feature: the ngx_http_fastcgi_module and the directives:
fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params,
fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout,
fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers,
fastcgi_busy_buffers_size, fastcgi_temp_path,
fastcgi_max_temp_file_size, fastcgi_temp_file_write_size,
fastcgi_next_upstream, and fastcgi_x_powered_by.
*) Bugfix: the "[alert] zero size buf" error; the bug had appeared in
0.1.3.
*) Change: the URI must be specified after the host name in the
proxy_pass directive.
*) Change: the %3F symbol in the URI was considered as the argument
string start.
*) Feature: the unix domain sockets support in the
ngx_http_proxy_module.
*) Feature: the ssl_engine and ssl_ciphers directives.
Thanks to Sergey Skvortsov for SSL-accelerator.
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Tue, 18 Jan 2005 13:03:58 +0000 |
parents | bbd6b0b4a2b1 |
children | fd661d14a7fa |
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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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, |
160
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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 |
74
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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; |
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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110 |
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111 file->name.data[path->name.len + path->len] = '/'; |
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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
|
221 |
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
194
diff
changeset
|
222 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
|
223 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
|
224 } |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
225 |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
226 while (i < 3) { |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
227 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
|
228 } |
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nginx-0.0.1-2003-10-22-20:38:26 import
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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) { | |
255 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | |
256 "the path name \"%V\" in %s:%ui has " | |
257 "the same name as default path but " | |
258 "the different levels, you need to " | |
259 "define default path in http section", | |
260 &p[i]->name, p[i]->conf_file, p[i]->line); | |
261 return NGX_ERROR; | |
262 } | |
263 | |
467 | 264 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
479 | 265 "the same path name \"%V\" in %s:%ui " |
266 "has the different levels than", | |
267 &p[i]->name, p[i]->conf_file, p[i]->line); | |
268 return NGX_ERROR; | |
467 | 269 } |
270 | |
479 | 271 if (p[i]->level[n] == 0) { |
467 | 272 break; |
273 } | |
274 } | |
275 | |
479 | 276 *slot = p[i]; |
467 | 277 |
479 | 278 return NGX_OK; |
467 | 279 } |
280 } | |
281 | |
479 | 282 if (!(p = ngx_array_push(&cf->cycle->pathes))) { |
283 return NGX_ERROR; | |
467 | 284 } |
285 | |
479 | 286 *p = path; |
190
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287 |
479 | 288 return NGX_OK; |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
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289 } |
467 | 290 |
291 | |
292 ngx_int_t ngx_create_pathes(ngx_cycle_t *cycle, ngx_uid_t user) | |
293 { | |
294 ngx_err_t err; | |
295 ngx_uint_t i; | |
296 ngx_path_t **path; | |
297 #if !(NGX_WIN32) | |
298 ngx_file_info_t fi; | |
299 #endif | |
300 | |
301 path = cycle->pathes.elts; | |
302 for (i = 0; i < cycle->pathes.nelts; i++) { | |
303 | |
304 if (ngx_create_dir(path[i]->name.data) == NGX_FILE_ERROR) { | |
305 err = ngx_errno; | |
306 if (err != NGX_EEXIST) { | |
307 ngx_log_error(NGX_LOG_EMERG, cycle->log, err, | |
308 ngx_create_dir_n " \"%s\" failed", | |
309 path[i]->name.data); | |
310 return NGX_ERROR; | |
311 } | |
312 } | |
313 | |
314 if (user == (ngx_uid_t) -1) { | |
315 continue; | |
316 } | |
317 | |
318 #if !(NGX_WIN32) | |
319 | |
320 if (ngx_file_info((const char *) path[i]->name.data, &fi) == -1) { | |
321 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
322 ngx_file_info_n " \"%s\" failed", path[i]->name.data); | |
323 return NGX_ERROR; | |
324 } | |
325 | |
326 if (fi.st_uid != user) { | |
327 if (chown((const char *) path[i]->name.data, user, -1) == -1) { | |
328 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
329 "chown(\"%s\", %d) failed", | |
330 path[i]->name.data, user); | |
331 return NGX_ERROR; | |
332 } | |
333 } | |
334 | |
335 if ((fi.st_mode & (S_IRUSR|S_IWUSR|S_IXUSR)) | |
336 != (S_IRUSR|S_IWUSR|S_IXUSR)) | |
337 { | |
338 fi.st_mode |= (S_IRUSR|S_IWUSR|S_IXUSR); | |
339 | |
340 if (chmod((const char *) path[i]->name.data, fi.st_mode) == -1) { | |
341 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
342 "chmod() \"%s\" failed", path[i]->name.data); | |
343 return NGX_ERROR; | |
344 } | |
345 } | |
346 | |
347 #endif | |
348 } | |
349 | |
350 return NGX_OK; | |
351 } |