Mercurial > hg > nginx
annotate src/core/ngx_file.c @ 5317:f1a91825730a
Replaced ngx_conf_full_name() with ngx_get_full_name().
The ngx_get_full_name() function takes more readable arguments list.
| author | Valentin Bartenev <vbart@nginx.com> |
|---|---|
| date | Tue, 06 Aug 2013 19:58:40 +0400 |
| parents | 12dd27b74117 |
| children | 314c3d7cc3a5 |
| rev | line source |
|---|---|
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2 /* |
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3 * Copyright (C) Igor Sysoev |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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12 static ngx_int_t ngx_test_full_name(ngx_str_t *name); |
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13 |
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14 |
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15 static ngx_atomic_t temp_number = 0; |
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16 ngx_atomic_t *ngx_temp_number = &temp_number; |
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17 ngx_atomic_int_t ngx_random_number = 123456; |
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18 |
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19 |
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20 ngx_int_t |
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21 ngx_get_full_name(ngx_pool_t *pool, ngx_str_t *prefix, ngx_str_t *name) |
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22 { |
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23 size_t len; |
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24 u_char *p, *n; |
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25 ngx_int_t rc; |
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26 |
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27 rc = ngx_test_full_name(name); |
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28 |
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29 if (rc == NGX_OK) { |
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30 return rc; |
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31 } |
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32 |
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33 len = prefix->len; |
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34 |
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35 #if (NGX_WIN32) |
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36 |
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37 if (rc == 2) { |
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38 len = rc; |
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39 } |
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40 |
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41 #endif |
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42 |
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43 n = ngx_pnalloc(pool, len + name->len + 1); |
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44 if (n == NULL) { |
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45 return NGX_ERROR; |
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46 } |
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47 |
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48 p = ngx_cpymem(n, prefix->data, len); |
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49 ngx_cpystrn(p, name->data, name->len + 1); |
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50 |
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51 name->len += len; |
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52 name->data = n; |
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53 |
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54 return NGX_OK; |
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55 } |
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56 |
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57 |
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58 static ngx_int_t |
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59 ngx_test_full_name(ngx_str_t *name) |
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60 { |
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61 #if (NGX_WIN32) |
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62 u_char c0, c1; |
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63 |
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64 c0 = name->data[0]; |
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65 |
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66 if (name->len < 2) { |
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67 if (c0 == '/') { |
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68 return 2; |
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69 } |
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70 |
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71 return NGX_DECLINED; |
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72 } |
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73 |
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74 c1 = name->data[1]; |
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75 |
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76 if (c1 == ':') { |
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77 c0 |= 0x20; |
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78 |
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79 if ((c0 >= 'a' && c0 <= 'z')) { |
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80 return NGX_OK; |
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81 } |
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82 |
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83 return NGX_DECLINED; |
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84 } |
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85 |
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86 if (c1 == '/') { |
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87 return NGX_OK; |
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88 } |
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89 |
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90 if (c0 == '/') { |
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91 return 2; |
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92 } |
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93 |
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94 return NGX_DECLINED; |
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95 |
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96 #else |
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97 |
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98 if (name->data[0] == '/') { |
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99 return NGX_OK; |
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100 } |
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101 |
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102 return NGX_DECLINED; |
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103 |
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104 #endif |
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105 } |
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106 |
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107 |
| 493 | 108 ssize_t |
| 109 ngx_write_chain_to_temp_file(ngx_temp_file_t *tf, ngx_chain_t *chain) | |
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110 { |
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|
113 if (tf->file.fd == NGX_INVALID_FILE) { |
|
170
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160
diff
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114 rc = ngx_create_temp_file(&tf->file, tf->path, tf->pool, |
|
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115 tf->persistent, tf->clean, tf->access); |
|
208
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
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parents:
195
diff
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|
116 |
|
160
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parents:
156
diff
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|
117 if (rc == NGX_ERROR || rc == NGX_AGAIN) { |
|
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156
diff
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118 return rc; |
|
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parents:
156
diff
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|
119 } |
|
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156
diff
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120 |
| 667 | 121 if (tf->log_level) { |
| 122 ngx_log_error(tf->log_level, tf->file.log, 0, "%s %V", | |
| 637 | 123 tf->warn, &tf->file.name); |
|
160
e7e094d34162
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156
diff
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|
124 } |
|
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parents:
156
diff
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|
125 } |
|
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parents:
156
diff
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|
126 |
|
170
c42be4185301
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160
diff
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127 return ngx_write_chain_to_file(&tf->file, chain, tf->offset, tf->pool); |
|
160
e7e094d34162
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parents:
156
diff
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|
128 } |
|
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diff
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|
129 |
|
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130 |
| 493 | 131 ngx_int_t |
| 132 ngx_create_temp_file(ngx_file_t *file, ngx_path_t *path, ngx_pool_t *pool, | |
|
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133 ngx_uint_t persistent, ngx_uint_t clean, ngx_uint_t access) |
|
74
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134 { |
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135 uint32_t n; |
| 509 | 136 ngx_err_t err; |
| 563 | 137 ngx_pool_cleanup_t *cln; |
| 138 ngx_pool_cleanup_file_t *clnf; | |
|
74
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139 |
|
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140 file->name.len = path->name.len + 1 + path->len + 10; |
|
74
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141 |
| 2049 | 142 file->name.data = ngx_pnalloc(pool, file->name.len + 1); |
| 501 | 143 if (file->name.data == NULL) { |
| 467 | 144 return NGX_ERROR; |
| 145 } | |
|
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146 |
|
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|
147 #if 0 |
|
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148 for (i = 0; i < file->name.len; i++) { |
|
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149 file->name.data[i] = 'X'; |
|
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150 } |
|
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parents:
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|
151 #endif |
|
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|
152 |
|
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153 ngx_memcpy(file->name.data, path->name.data, path->name.len); |
|
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parents:
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|
154 |
|
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155 n = (uint32_t) ngx_next_temp_number(0); |
|
83
a7e45c45a95c
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Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
156 |
| 1747 | 157 cln = ngx_pool_cleanup_add(pool, sizeof(ngx_pool_cleanup_file_t)); |
| 158 if (cln == NULL) { | |
| 159 return NGX_ERROR; | |
| 160 } | |
| 161 | |
|
74
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162 for ( ;; ) { |
| 517 | 163 (void) ngx_sprintf(file->name.data + path->name.len + 1 + path->len, |
|
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164 "%010uD%Z", n); |
|
74
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|
165 |
|
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166 ngx_create_hashed_filename(path, file->name.data, file->name.len); |
|
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|
167 |
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|
168 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0, |
|
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|
169 "hashed path: %s", file->name.data); |
|
74
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parents:
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|
170 |
| 1046 | 171 file->fd = ngx_open_tempfile(file->name.data, persistent, access); |
|
74
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parents:
diff
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|
172 |
|
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
173 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0, |
|
70e1c7d2b83d
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Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
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|
174 "temp fd:%d", file->fd); |
|
75
869b10be682f
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Igor Sysoev <igor@sysoev.ru>
parents:
74
diff
changeset
|
175 |
|
74
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parents:
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|
176 if (file->fd != NGX_INVALID_FILE) { |
| 563 | 177 |
|
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|
178 cln->handler = clean ? ngx_pool_delete_file : ngx_pool_cleanup_file; |
| 563 | 179 clnf = cln->data; |
| 509 | 180 |
| 563 | 181 clnf->fd = file->fd; |
| 182 clnf->name = file->name.data; | |
| 183 clnf->log = pool->log; | |
| 509 | 184 |
|
74
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|
185 return NGX_OK; |
|
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parents:
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|
186 } |
|
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parents:
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|
187 |
|
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parents:
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|
188 err = ngx_errno; |
|
17ab1af8c3dd
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parents:
diff
changeset
|
189 |
|
17ab1af8c3dd
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parents:
diff
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|
190 if (err == NGX_EEXIST) { |
|
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191 n = (uint32_t) ngx_next_temp_number(1); |
|
74
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parents:
diff
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|
192 continue; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
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|
193 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
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|
194 |
| 3023 | 195 if ((path->level[0] == 0) || (err != NGX_ENOPATH)) { |
|
74
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parents:
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|
196 ngx_log_error(NGX_LOG_CRIT, file->log, err, |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
changeset
|
197 ngx_open_tempfile_n " \"%s\" failed", |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
changeset
|
198 file->name.data); |
|
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parents:
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|
199 return NGX_ERROR; |
|
17ab1af8c3dd
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parents:
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|
200 } |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
201 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
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|
202 if (ngx_create_path(file, path) == NGX_ERROR) { |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
changeset
|
203 return NGX_ERROR; |
|
93
738fe44c70d5
nginx-0.0.1-2003-05-21-17:28:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
204 } |
|
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
205 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
206 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
changeset
|
207 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
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changeset
|
208 |
| 493 | 209 void |
|
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|
210 ngx_create_hashed_filename(ngx_path_t *path, u_char *file, size_t len) |
|
74
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parents:
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changeset
|
211 { |
|
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diff
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|
212 size_t i, level; |
|
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diff
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|
213 ngx_uint_t n; |
|
74
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parents:
diff
changeset
|
214 |
|
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diff
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|
215 i = path->name.len + 1; |
|
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
changeset
|
216 |
|
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diff
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|
217 file[path->name.len + path->len] = '/'; |
|
74
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nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
changeset
|
218 |
|
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parents:
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diff
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|
219 for (n = 0; n < 3; n++) { |
|
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diff
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|
220 level = path->level[n]; |
|
74
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parents:
diff
changeset
|
221 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
changeset
|
222 if (level == 0) { |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
changeset
|
223 break; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
224 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
changeset
|
225 |
|
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diff
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|
226 len -= level; |
|
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diff
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|
227 file[i - 1] = '/'; |
|
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diff
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|
228 ngx_memcpy(&file[i], &file[len], level); |
|
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diff
changeset
|
229 i += level + 1; |
|
74
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parents:
diff
changeset
|
230 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
231 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
232 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
changeset
|
233 |
| 493 | 234 ngx_int_t |
| 235 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
|
236 { |
| 517 | 237 size_t pos; |
| 238 ngx_err_t err; | |
| 239 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
|
240 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
241 pos = path->name.len; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
changeset
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242 |
|
17ab1af8c3dd
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parents:
diff
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|
243 for (i = 0; i < 3; i++) { |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
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|
244 if (path->level[i] == 0) { |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
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|
245 break; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
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|
246 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
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|
247 |
|
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248 pos += path->level[i] + 1; |
|
17ab1af8c3dd
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249 |
|
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|
250 file->name.data[pos] = '\0'; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
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|
251 |
|
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
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parents:
208
diff
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|
252 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0, |
|
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208
diff
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|
253 "temp file: \"%s\"", file->name.data); |
|
74
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254 |
| 669 | 255 if (ngx_create_dir(file->name.data, 0700) == NGX_FILE_ERROR) { |
|
74
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|
256 err = ngx_errno; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
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|
257 if (err != NGX_EEXIST) { |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
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|
258 ngx_log_error(NGX_LOG_CRIT, file->log, err, |
|
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
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parents:
175
diff
changeset
|
259 ngx_create_dir_n " \"%s\" failed", |
|
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
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parents:
175
diff
changeset
|
260 file->name.data); |
|
74
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261 return NGX_ERROR; |
|
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parents:
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|
262 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
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|
263 } |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
diff
changeset
|
264 |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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|
265 file->name.data[pos] = '/'; |
|
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nginx-0.0.1-2003-04-11-20:01:14 import
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266 } |
|
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nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
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|
267 |
|
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nginx-0.0.1-2003-04-11-20:01:14 import
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268 return NGX_OK; |
|
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
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parents:
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|
269 } |
|
83
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
270 |
|
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nginx-0.0.1-2003-04-28-19:06:39 import
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parents:
75
diff
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|
271 |
| 637 | 272 ngx_err_t |
| 669 | 273 ngx_create_full_path(u_char *dir, ngx_uint_t access) |
| 637 | 274 { |
| 275 u_char *p, ch; | |
| 276 ngx_err_t err; | |
| 277 | |
|
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278 err = 0; |
|
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ignore EACCES errors for top level directories in ngx_create_full_path()
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|
279 |
|
3201
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do not create Win32 drive letter in ngx_create_full_path()
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3035
diff
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|
280 #if (NGX_WIN32) |
|
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281 p = dir + 3; |
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282 #else |
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283 p = dir + 1; |
|
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|
284 #endif |
|
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|
285 |
|
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|
286 for ( /* void */ ; *p; p++) { |
| 637 | 287 ch = *p; |
| 288 | |
| 289 if (ch != '/') { | |
| 290 continue; | |
| 291 } | |
| 292 | |
| 293 *p = '\0'; | |
| 294 | |
| 669 | 295 if (ngx_create_dir(dir, access) == NGX_FILE_ERROR) { |
| 637 | 296 err = ngx_errno; |
|
3202
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|
297 |
|
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ignore EACCES errors for top level directories in ngx_create_full_path()
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|
298 switch (err) { |
|
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ignore EACCES errors for top level directories in ngx_create_full_path()
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|
299 case NGX_EEXIST: |
|
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|
300 err = 0; |
|
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ignore EACCES errors for top level directories in ngx_create_full_path()
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parents:
3201
diff
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|
301 case NGX_EACCES: |
|
121fae8c673c
ignore EACCES errors for top level directories in ngx_create_full_path()
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parents:
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diff
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|
302 break; |
|
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ignore EACCES errors for top level directories in ngx_create_full_path()
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parents:
3201
diff
changeset
|
303 |
|
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ignore EACCES errors for top level directories in ngx_create_full_path()
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diff
changeset
|
304 default: |
| 637 | 305 return err; |
| 306 } | |
| 307 } | |
| 308 | |
| 309 *p = '/'; | |
| 310 } | |
| 311 | |
|
3202
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diff
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|
312 return err; |
| 637 | 313 } |
| 314 | |
| 315 | |
| 495 | 316 ngx_atomic_uint_t |
| 493 | 317 ngx_next_temp_number(ngx_uint_t collision) |
|
83
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
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parents:
75
diff
changeset
|
318 { |
|
3035
f9d97311c652
*) share temporary number between workers
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parents:
3034
diff
changeset
|
319 ngx_atomic_uint_t n, add; |
|
f9d97311c652
*) share temporary number between workers
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parents:
3034
diff
changeset
|
320 |
|
f9d97311c652
*) share temporary number between workers
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parents:
3034
diff
changeset
|
321 add = collision ? ngx_random_number : 1; |
|
83
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
322 |
|
3035
f9d97311c652
*) share temporary number between workers
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parents:
3034
diff
changeset
|
323 n = ngx_atomic_fetch_add(ngx_temp_number, add); |
|
f9d97311c652
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parents:
3034
diff
changeset
|
324 |
|
f9d97311c652
*) share temporary number between workers
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parents:
3034
diff
changeset
|
325 return n + add; |
|
83
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
326 } |
|
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
327 |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
328 |
| 493 | 329 char * |
| 330 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
|
331 { |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
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parents:
100
diff
changeset
|
332 char *p = conf; |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
333 |
| 467 | 334 ssize_t level; |
| 629 | 335 ngx_str_t *value; |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
336 ngx_uint_t i, n; |
| 479 | 337 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
|
338 |
| 467 | 339 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
|
340 |
| 467 | 341 if (*slot) { |
|
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
342 return "is duplicate"; |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
343 } |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
344 |
| 501 | 345 path = ngx_pcalloc(cf->pool, sizeof(ngx_path_t)); |
| 346 if (path == NULL) { | |
| 467 | 347 return NGX_CONF_ERROR; |
| 348 } | |
|
190
02a715e85df1
nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
349 |
| 467 | 350 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
|
351 |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
352 path->name = value[1]; |
| 629 | 353 |
| 661 | 354 if (path->name.data[path->name.len - 1] == '/') { |
| 355 path->name.len--; | |
| 356 } | |
| 357 | |
|
5317
f1a91825730a
Replaced ngx_conf_full_name() with ngx_get_full_name().
Valentin Bartenev <vbart@nginx.com>
parents:
5316
diff
changeset
|
358 if (ngx_get_full_name(cf->pool, &cf->cycle->prefix, &path->name) |
|
f1a91825730a
Replaced ngx_conf_full_name() with ngx_get_full_name().
Valentin Bartenev <vbart@nginx.com>
parents:
5316
diff
changeset
|
359 != NGX_OK) |
|
f1a91825730a
Replaced ngx_conf_full_name() with ngx_get_full_name().
Valentin Bartenev <vbart@nginx.com>
parents:
5316
diff
changeset
|
360 { |
| 629 | 361 return NULL; |
| 362 } | |
| 363 | |
|
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
364 path->len = 0; |
| 3018 | 365 path->manager = NULL; |
| 366 path->loader = NULL; | |
| 467 | 367 path->conf_file = cf->conf_file->file.name.data; |
| 368 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
|
369 |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
370 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
|
371 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
|
372 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
|
373 return "invalid value"; |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
374 } |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
375 |
|
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
194
diff
changeset
|
376 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
|
377 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
|
378 } |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
379 |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
380 while (i < 3) { |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
381 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
|
382 } |
|
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
383 |
| 479 | 384 *slot = path; |
| 467 | 385 |
| 479 | 386 if (ngx_add_path(cf, slot) == NGX_ERROR) { |
| 387 return NGX_CONF_ERROR; | |
| 388 } | |
| 389 | |
| 390 return NGX_CONF_OK; | |
| 391 } | |
| 392 | |
| 393 | |
|
1291
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
394 char * |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
395 ngx_conf_merge_path_value(ngx_conf_t *cf, ngx_path_t **path, ngx_path_t *prev, |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
396 ngx_path_init_t *init) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
397 { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
398 if (*path) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
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|
399 return NGX_CONF_OK; |
|
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|
400 } |
|
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|
401 |
|
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|
402 if (prev) { |
|
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a prelimiary proxy cache support
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|
403 *path = prev; |
|
3a8a53c0c42f
a prelimiary proxy cache support
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changeset
|
404 return NGX_CONF_OK; |
|
3a8a53c0c42f
a prelimiary proxy cache support
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|
405 } |
|
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a prelimiary proxy cache support
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|
406 |
|
3a8a53c0c42f
a prelimiary proxy cache support
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|
407 *path = ngx_palloc(cf->pool, sizeof(ngx_path_t)); |
|
3a8a53c0c42f
a prelimiary proxy cache support
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parents:
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|
408 if (*path == NULL) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
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|
409 return NGX_CONF_ERROR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
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|
410 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
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parents:
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changeset
|
411 |
|
3a8a53c0c42f
a prelimiary proxy cache support
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|
412 (*path)->name = init->name; |
|
3a8a53c0c42f
a prelimiary proxy cache support
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parents:
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diff
changeset
|
413 |
|
5317
f1a91825730a
Replaced ngx_conf_full_name() with ngx_get_full_name().
Valentin Bartenev <vbart@nginx.com>
parents:
5316
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changeset
|
414 if (ngx_get_full_name(cf->pool, &cf->cycle->prefix, &(*path)->name) |
|
f1a91825730a
Replaced ngx_conf_full_name() with ngx_get_full_name().
Valentin Bartenev <vbart@nginx.com>
parents:
5316
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changeset
|
415 != NGX_OK) |
|
f1a91825730a
Replaced ngx_conf_full_name() with ngx_get_full_name().
Valentin Bartenev <vbart@nginx.com>
parents:
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changeset
|
416 { |
|
2592
3a8a53c0c42f
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417 return NGX_CONF_ERROR; |
|
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418 } |
|
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a prelimiary proxy cache support
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|
419 |
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420 (*path)->level[0] = init->level[0]; |
|
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421 (*path)->level[1] = init->level[1]; |
|
3a8a53c0c42f
a prelimiary proxy cache support
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|
422 (*path)->level[2] = init->level[2]; |
|
3a8a53c0c42f
a prelimiary proxy cache support
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parents:
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changeset
|
423 |
|
3a8a53c0c42f
a prelimiary proxy cache support
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|
424 (*path)->len = init->level[0] + (init->level[0] ? 1 : 0) |
|
3a8a53c0c42f
a prelimiary proxy cache support
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parents:
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|
425 + init->level[1] + (init->level[1] ? 1 : 0) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
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|
426 + init->level[2] + (init->level[2] ? 1 : 0); |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
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changeset
|
427 |
|
2616
d19979e0d980
introduce cache manager instead of cache cleaner
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
428 (*path)->manager = NULL; |
| 3018 | 429 (*path)->loader = NULL; |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
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|
430 (*path)->conf_file = NULL; |
|
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a prelimiary proxy cache support
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|
431 |
|
3a8a53c0c42f
a prelimiary proxy cache support
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432 if (ngx_add_path(cf, path) != NGX_OK) { |
|
3a8a53c0c42f
a prelimiary proxy cache support
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parents:
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|
433 return NGX_CONF_ERROR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
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parents:
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changeset
|
434 } |
|
3a8a53c0c42f
a prelimiary proxy cache support
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parents:
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|
435 |
|
3a8a53c0c42f
a prelimiary proxy cache support
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parents:
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|
436 return NGX_CONF_OK; |
|
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a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
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|
437 } |
|
3a8a53c0c42f
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parents:
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changeset
|
438 |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
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changeset
|
439 |
|
3a8a53c0c42f
a prelimiary proxy cache support
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parents:
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diff
changeset
|
440 char * |
|
1291
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
441 ngx_conf_set_access_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
442 { |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
443 char *confp = conf; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
444 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
445 u_char *p; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
446 ngx_str_t *value; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
447 ngx_uint_t i, right, shift, *access; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
448 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
449 access = (ngx_uint_t *) (confp + cmd->offset); |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
450 |
|
1291
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
451 if (*access != NGX_CONF_UNSET_UINT) { |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
452 return "is duplicate"; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
453 } |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
454 |
|
1291
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
455 value = cf->args->elts; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
456 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
457 *access = 0600; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
458 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
459 for (i = 1; i < cf->args->nelts; i++) { |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
460 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
461 p = value[i].data; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
462 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
463 if (ngx_strncmp(p, "user:", sizeof("user:") - 1) == 0) { |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
464 shift = 6; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
465 p += sizeof("user:") - 1; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
466 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
467 } else if (ngx_strncmp(p, "group:", sizeof("group:") - 1) == 0) { |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
468 shift = 3; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
469 p += sizeof("group:") - 1; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
470 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
471 } else if (ngx_strncmp(p, "all:", sizeof("all:") - 1) == 0) { |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
472 shift = 0; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
473 p += sizeof("all:") - 1; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
474 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
475 } else { |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
476 goto invalid; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
477 } |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
478 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
479 if (ngx_strcmp(p, "rw") == 0) { |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
480 right = 6; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
481 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
482 } else if (ngx_strcmp(p, "r") == 0) { |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
483 right = 4; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
484 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
485 } else { |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
486 goto invalid; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
487 } |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
488 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
489 *access |= right << shift; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
490 } |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
491 |
|
1291
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
492 return NGX_CONF_OK; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
493 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
494 invalid: |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
495 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
496 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "invalid value \"%V\"", &value[i]); |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
497 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
498 return NGX_CONF_ERROR; |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
499 } |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
500 |
|
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1091
diff
changeset
|
501 |
| 493 | 502 ngx_int_t |
| 503 ngx_add_path(ngx_conf_t *cf, ngx_path_t **slot) | |
| 479 | 504 { |
| 505 ngx_uint_t i, n; | |
| 506 ngx_path_t *path, **p; | |
| 507 | |
| 508 path = *slot; | |
| 509 | |
|
4870
8a9b7b4e9f2d
Correct plural form for "path" in the whole source base.
Andrey Belov <defan@nginx.com>
parents:
4572
diff
changeset
|
510 p = cf->cycle->paths.elts; |
|
8a9b7b4e9f2d
Correct plural form for "path" in the whole source base.
Andrey Belov <defan@nginx.com>
parents:
4572
diff
changeset
|
511 for (i = 0; i < cf->cycle->paths.nelts; i++) { |
| 479 | 512 if (p[i]->name.len == path->name.len |
| 513 && ngx_strcmp(p[i]->name.data, path->name.data) == 0) | |
| 467 | 514 { |
| 515 for (n = 0; n < 3; n++) { | |
| 479 | 516 if (p[i]->level[n] != path->level[n]) { |
| 517 if (path->conf_file == NULL) { | |
| 481 | 518 if (p[i]->conf_file == NULL) { |
| 519 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | |
| 520 "the default path name \"%V\" has " | |
| 521 "the same name as another default path, " | |
| 522 "but the different levels, you need to " | |
| 523 "redefine one of them in http section", | |
| 524 &p[i]->name); | |
| 525 return NGX_ERROR; | |
| 526 } | |
| 527 | |
| 479 | 528 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
| 529 "the path name \"%V\" in %s:%ui has " | |
| 481 | 530 "the same name as default path, but " |
| 479 | 531 "the different levels, you need to " |
| 532 "define default path in http section", | |
| 533 &p[i]->name, p[i]->conf_file, p[i]->line); | |
| 534 return NGX_ERROR; | |
| 535 } | |
| 536 | |
| 467 | 537 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 479 | 538 "the same path name \"%V\" in %s:%ui " |
| 539 "has the different levels than", | |
| 540 &p[i]->name, p[i]->conf_file, p[i]->line); | |
| 541 return NGX_ERROR; | |
| 467 | 542 } |
| 543 | |
| 479 | 544 if (p[i]->level[n] == 0) { |
| 467 | 545 break; |
| 546 } | |
| 547 } | |
| 548 | |
| 479 | 549 *slot = p[i]; |
| 467 | 550 |
| 479 | 551 return NGX_OK; |
| 467 | 552 } |
| 553 } | |
| 554 | |
|
4870
8a9b7b4e9f2d
Correct plural form for "path" in the whole source base.
Andrey Belov <defan@nginx.com>
parents:
4572
diff
changeset
|
555 p = ngx_array_push(&cf->cycle->paths); |
| 501 | 556 if (p == NULL) { |
| 479 | 557 return NGX_ERROR; |
| 467 | 558 } |
| 559 | |
| 479 | 560 *p = path; |
|
190
02a715e85df1
nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
561 |
| 479 | 562 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
|
563 } |
| 467 | 564 |
| 565 | |
| 493 | 566 ngx_int_t |
|
4870
8a9b7b4e9f2d
Correct plural form for "path" in the whole source base.
Andrey Belov <defan@nginx.com>
parents:
4572
diff
changeset
|
567 ngx_create_paths(ngx_cycle_t *cycle, ngx_uid_t user) |
| 467 | 568 { |
| 569 ngx_err_t err; | |
| 570 ngx_uint_t i; | |
| 571 ngx_path_t **path; | |
| 572 | |
|
4870
8a9b7b4e9f2d
Correct plural form for "path" in the whole source base.
Andrey Belov <defan@nginx.com>
parents:
4572
diff
changeset
|
573 path = cycle->paths.elts; |
|
8a9b7b4e9f2d
Correct plural form for "path" in the whole source base.
Andrey Belov <defan@nginx.com>
parents:
4572
diff
changeset
|
574 for (i = 0; i < cycle->paths.nelts; i++) { |
| 467 | 575 |
| 669 | 576 if (ngx_create_dir(path[i]->name.data, 0700) == NGX_FILE_ERROR) { |
| 467 | 577 err = ngx_errno; |
| 578 if (err != NGX_EEXIST) { | |
| 579 ngx_log_error(NGX_LOG_EMERG, cycle->log, err, | |
| 580 ngx_create_dir_n " \"%s\" failed", | |
| 581 path[i]->name.data); | |
| 582 return NGX_ERROR; | |
| 583 } | |
| 584 } | |
| 585 | |
| 517 | 586 if (user == (ngx_uid_t) NGX_CONF_UNSET_UINT) { |
| 467 | 587 continue; |
| 588 } | |
| 589 | |
| 590 #if !(NGX_WIN32) | |
|
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1695
diff
changeset
|
591 { |
|
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1695
diff
changeset
|
592 ngx_file_info_t fi; |
| 467 | 593 |
|
2782
4bd7825fab80
uniform ngx_file_info() interface with ngx_fd_info()
Igor Sysoev <igor@sysoev.ru>
parents:
2616
diff
changeset
|
594 if (ngx_file_info((const char *) path[i]->name.data, &fi) |
|
4bd7825fab80
uniform ngx_file_info() interface with ngx_fd_info()
Igor Sysoev <igor@sysoev.ru>
parents:
2616
diff
changeset
|
595 == NGX_FILE_ERROR) |
|
4bd7825fab80
uniform ngx_file_info() interface with ngx_fd_info()
Igor Sysoev <igor@sysoev.ru>
parents:
2616
diff
changeset
|
596 { |
| 467 | 597 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
| 598 ngx_file_info_n " \"%s\" failed", path[i]->name.data); | |
| 599 return NGX_ERROR; | |
| 600 } | |
| 601 | |
| 602 if (fi.st_uid != user) { | |
| 603 if (chown((const char *) path[i]->name.data, user, -1) == -1) { | |
| 604 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 605 "chown(\"%s\", %d) failed", | |
| 606 path[i]->name.data, user); | |
| 607 return NGX_ERROR; | |
| 608 } | |
| 609 } | |
| 610 | |
| 611 if ((fi.st_mode & (S_IRUSR|S_IWUSR|S_IXUSR)) | |
| 612 != (S_IRUSR|S_IWUSR|S_IXUSR)) | |
| 613 { | |
| 614 fi.st_mode |= (S_IRUSR|S_IWUSR|S_IXUSR); | |
| 615 | |
| 616 if (chmod((const char *) path[i]->name.data, fi.st_mode) == -1) { | |
| 617 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 618 "chmod() \"%s\" failed", path[i]->name.data); | |
| 619 return NGX_ERROR; | |
| 620 } | |
| 621 } | |
|
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1695
diff
changeset
|
622 } |
| 467 | 623 #endif |
| 624 } | |
| 625 | |
| 626 return NGX_OK; | |
| 627 } | |
| 956 | 628 |
| 629 | |
| 630 ngx_int_t | |
|
1826
8d50173ccba2
transform ngx_create_path_and_rename_file() to ngx_ext_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1750
diff
changeset
|
631 ngx_ext_rename_file(ngx_str_t *src, ngx_str_t *to, ngx_ext_rename_file_t *ext) |
|
1695
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
632 { |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
633 u_char *name; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
634 ngx_err_t err; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
635 ngx_copy_file_t cf; |
|
1695
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
636 |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
637 #if !(NGX_WIN32) |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
638 |
|
2394
dbe746851b31
use ngx_ext_rename_file() for single file MOVE
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
639 if (ext->access) { |
|
dbe746851b31
use ngx_ext_rename_file() for single file MOVE
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
640 if (ngx_change_file_access(src->data, ext->access) == NGX_FILE_ERROR) { |
|
dbe746851b31
use ngx_ext_rename_file() for single file MOVE
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
641 ngx_log_error(NGX_LOG_CRIT, ext->log, ngx_errno, |
|
dbe746851b31
use ngx_ext_rename_file() for single file MOVE
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
642 ngx_change_file_access_n " \"%s\" failed", src->data); |
|
dbe746851b31
use ngx_ext_rename_file() for single file MOVE
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
643 err = 0; |
|
dbe746851b31
use ngx_ext_rename_file() for single file MOVE
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
644 goto failed; |
|
dbe746851b31
use ngx_ext_rename_file() for single file MOVE
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
645 } |
|
1695
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
646 } |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
647 |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
648 #endif |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
649 |
|
1826
8d50173ccba2
transform ngx_create_path_and_rename_file() to ngx_ext_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1750
diff
changeset
|
650 if (ext->time != -1) { |
|
8d50173ccba2
transform ngx_create_path_and_rename_file() to ngx_ext_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1750
diff
changeset
|
651 if (ngx_set_file_time(src->data, ext->fd, ext->time) != NGX_OK) { |
|
8d50173ccba2
transform ngx_create_path_and_rename_file() to ngx_ext_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1750
diff
changeset
|
652 ngx_log_error(NGX_LOG_CRIT, ext->log, ngx_errno, |
|
8d50173ccba2
transform ngx_create_path_and_rename_file() to ngx_ext_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1750
diff
changeset
|
653 ngx_set_file_time_n " \"%s\" failed", src->data); |
|
8d50173ccba2
transform ngx_create_path_and_rename_file() to ngx_ext_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1750
diff
changeset
|
654 err = 0; |
|
8d50173ccba2
transform ngx_create_path_and_rename_file() to ngx_ext_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1750
diff
changeset
|
655 goto failed; |
|
8d50173ccba2
transform ngx_create_path_and_rename_file() to ngx_ext_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1750
diff
changeset
|
656 } |
|
8d50173ccba2
transform ngx_create_path_and_rename_file() to ngx_ext_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1750
diff
changeset
|
657 } |
|
8d50173ccba2
transform ngx_create_path_and_rename_file() to ngx_ext_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1750
diff
changeset
|
658 |
|
1695
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
659 if (ngx_rename_file(src->data, to->data) != NGX_FILE_ERROR) { |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
660 return NGX_OK; |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
661 } |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
662 |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
663 err = ngx_errno; |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
664 |
| 3023 | 665 if (err == NGX_ENOPATH) { |
| 666 | |
|
1826
8d50173ccba2
transform ngx_create_path_and_rename_file() to ngx_ext_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1750
diff
changeset
|
667 if (!ext->create_path) { |
|
1695
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
668 goto failed; |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
669 } |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
670 |
|
2394
dbe746851b31
use ngx_ext_rename_file() for single file MOVE
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
671 err = ngx_create_full_path(to->data, ngx_dir_access(ext->path_access)); |
|
1695
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
672 |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
673 if (err) { |
|
1826
8d50173ccba2
transform ngx_create_path_and_rename_file() to ngx_ext_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1750
diff
changeset
|
674 ngx_log_error(NGX_LOG_CRIT, ext->log, err, |
|
1695
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
675 ngx_create_dir_n " \"%s\" failed", to->data); |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
676 err = 0; |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
677 goto failed; |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
678 } |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
679 |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
680 if (ngx_rename_file(src->data, to->data) != NGX_FILE_ERROR) { |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
681 return NGX_OK; |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
682 } |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
683 |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
684 err = ngx_errno; |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
685 } |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
686 |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
687 #if (NGX_WIN32) |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
688 |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
689 if (err == NGX_EEXIST) { |
|
3382
6be1f25bae90
fix Win32 error messages when an temporary file replaces an existent file:
Igor Sysoev <igor@sysoev.ru>
parents:
3202
diff
changeset
|
690 err = ngx_win32_rename_file(src, to, ext->log); |
|
3387
a02b6d2e3bfd
fix Win32 error message when an temporary file replaces an existent file:
Igor Sysoev <igor@sysoev.ru>
parents:
3382
diff
changeset
|
691 |
|
a02b6d2e3bfd
fix Win32 error message when an temporary file replaces an existent file:
Igor Sysoev <igor@sysoev.ru>
parents:
3382
diff
changeset
|
692 if (err == 0) { |
|
a02b6d2e3bfd
fix Win32 error message when an temporary file replaces an existent file:
Igor Sysoev <igor@sysoev.ru>
parents:
3382
diff
changeset
|
693 return NGX_OK; |
|
a02b6d2e3bfd
fix Win32 error message when an temporary file replaces an existent file:
Igor Sysoev <igor@sysoev.ru>
parents:
3382
diff
changeset
|
694 } |
|
1695
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
695 } |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
696 |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
697 #endif |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
698 |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
699 if (err == NGX_EXDEV) { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
700 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
701 cf.size = -1; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
702 cf.buf_size = 0; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
703 cf.access = ext->access; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
704 cf.time = ext->time; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
705 cf.log = ext->log; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
706 |
|
3032
524ba56ba9f7
fix copy destination name length, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3027
diff
changeset
|
707 name = ngx_alloc(to->len + 1 + 10 + 1, ext->log); |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
708 if (name == NULL) { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
709 return NGX_ERROR; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
710 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
711 |
|
3032
524ba56ba9f7
fix copy destination name length, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3027
diff
changeset
|
712 (void) ngx_sprintf(name, "%*s.%010uD%Z", to->len, to->data, |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
713 (uint32_t) ngx_next_temp_number(0)); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
714 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
715 if (ngx_copy_file(src->data, name, &cf) == NGX_OK) { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
716 |
|
3033
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
717 if (ngx_rename_file(name, to->data) != NGX_FILE_ERROR) { |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
718 ngx_free(name); |
|
3033
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
719 |
|
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
720 if (ngx_delete_file(src->data) == NGX_FILE_ERROR) { |
|
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
721 ngx_log_error(NGX_LOG_CRIT, ext->log, ngx_errno, |
|
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
722 ngx_delete_file_n " \"%s\" failed", |
|
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
723 src->data); |
|
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
724 return NGX_ERROR; |
|
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
725 } |
|
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
726 |
|
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
727 return NGX_OK; |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
728 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
729 |
|
3033
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
730 ngx_log_error(NGX_LOG_CRIT, ext->log, ngx_errno, |
|
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
731 ngx_rename_file_n " \"%s\" to \"%s\" failed", |
|
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
732 name, to->data); |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
733 |
|
3033
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
734 if (ngx_delete_file(name) == NGX_FILE_ERROR) { |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
735 ngx_log_error(NGX_LOG_CRIT, ext->log, ngx_errno, |
|
3033
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
736 ngx_delete_file_n " \"%s\" failed", name); |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
737 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
738 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
739 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
740 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
741 ngx_free(name); |
|
3033
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
742 |
|
db3e5c4c7413
fix copy failure logging and stale files removal, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3032
diff
changeset
|
743 err = 0; |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
744 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
745 |
|
1695
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
746 failed: |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
747 |
| 1909 | 748 if (ext->delete_file) { |
|
1695
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
749 if (ngx_delete_file(src->data) == NGX_FILE_ERROR) { |
|
1826
8d50173ccba2
transform ngx_create_path_and_rename_file() to ngx_ext_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1750
diff
changeset
|
750 ngx_log_error(NGX_LOG_CRIT, ext->log, ngx_errno, |
|
1695
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
751 ngx_delete_file_n " \"%s\" failed", src->data); |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
752 } |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
753 } |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
754 |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
755 if (err) { |
|
1826
8d50173ccba2
transform ngx_create_path_and_rename_file() to ngx_ext_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1750
diff
changeset
|
756 ngx_log_error(NGX_LOG_CRIT, ext->log, err, |
|
1695
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
757 ngx_rename_file_n " \"%s\" to \"%s\" failed", |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
758 src->data, to->data); |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
759 } |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
760 |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
761 return NGX_ERROR; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
762 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
763 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
764 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
765 ngx_int_t |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
766 ngx_copy_file(u_char *from, u_char *to, ngx_copy_file_t *cf) |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
767 { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
768 char *buf; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
769 off_t size; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
770 size_t len; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
771 ssize_t n; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
772 ngx_fd_t fd, nfd; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
773 ngx_int_t rc; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
774 ngx_file_info_t fi; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
775 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
776 rc = NGX_ERROR; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
777 buf = NULL; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
778 nfd = NGX_INVALID_FILE; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
779 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
780 fd = ngx_open_file(from, NGX_FILE_RDONLY, NGX_FILE_OPEN, 0); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
781 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
782 if (fd == NGX_INVALID_FILE) { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
783 ngx_log_error(NGX_LOG_CRIT, cf->log, ngx_errno, |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
784 ngx_open_file_n " \"%s\" failed", from); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
785 goto failed; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
786 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
787 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
788 if (cf->size != -1) { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
789 size = cf->size; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
790 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
791 } else { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
792 if (ngx_fd_info(fd, &fi) == NGX_FILE_ERROR) { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
793 ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno, |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
794 ngx_fd_info_n " \"%s\" failed", from); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
795 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
796 goto failed; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
797 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
798 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
799 size = ngx_file_size(&fi); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
800 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
801 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
802 len = cf->buf_size ? cf->buf_size : 65536; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
803 |
|
3027
3e1b653fd22f
fix building on 64-bit platforms, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3024
diff
changeset
|
804 if ((off_t) len > size) { |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
805 len = (size_t) size; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
806 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
807 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
808 buf = ngx_alloc(len, cf->log); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
809 if (buf == NULL) { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
810 goto failed; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
811 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
812 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
813 nfd = ngx_open_file(to, NGX_FILE_WRONLY, NGX_FILE_CREATE_OR_OPEN, |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
814 cf->access); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
815 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
816 if (nfd == NGX_INVALID_FILE) { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
817 ngx_log_error(NGX_LOG_CRIT, cf->log, ngx_errno, |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
818 ngx_open_file_n " \"%s\" failed", to); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
819 goto failed; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
820 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
821 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
822 while (size > 0) { |
|
2394
dbe746851b31
use ngx_ext_rename_file() for single file MOVE
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
823 |
|
3027
3e1b653fd22f
fix building on 64-bit platforms, introduced in r3025
Igor Sysoev <igor@sysoev.ru>
parents:
3024
diff
changeset
|
824 if ((off_t) len > size) { |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
825 len = (size_t) size; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
826 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
827 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
828 n = ngx_read_fd(fd, buf, len); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
829 |
|
4966
c821975c9068
Fixed handling of ngx_write_fd() and ngx_read_fd() errors.
Valentin Bartenev <vbart@nginx.com>
parents:
4870
diff
changeset
|
830 if (n == -1) { |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
831 ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno, |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
832 ngx_read_fd_n " \"%s\" failed", from); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
833 goto failed; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
834 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
835 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
836 if ((size_t) n != len) { |
|
4966
c821975c9068
Fixed handling of ngx_write_fd() and ngx_read_fd() errors.
Valentin Bartenev <vbart@nginx.com>
parents:
4870
diff
changeset
|
837 ngx_log_error(NGX_LOG_ALERT, cf->log, 0, |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
838 ngx_read_fd_n " has read only %z of %uz from %s", |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
839 n, size, from); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
840 goto failed; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
841 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
842 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
843 n = ngx_write_fd(nfd, buf, len); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
844 |
|
4966
c821975c9068
Fixed handling of ngx_write_fd() and ngx_read_fd() errors.
Valentin Bartenev <vbart@nginx.com>
parents:
4870
diff
changeset
|
845 if (n == -1) { |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
846 ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno, |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
847 ngx_write_fd_n " \"%s\" failed", to); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
848 goto failed; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
849 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
850 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
851 if ((size_t) n != len) { |
|
4966
c821975c9068
Fixed handling of ngx_write_fd() and ngx_read_fd() errors.
Valentin Bartenev <vbart@nginx.com>
parents:
4870
diff
changeset
|
852 ngx_log_error(NGX_LOG_ALERT, cf->log, 0, |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
853 ngx_write_fd_n " has written only %z of %uz to %s", |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
854 n, size, to); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
855 goto failed; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
856 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
857 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
858 size -= n; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
859 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
860 |
|
3481
35e258519a83
do not set file time in ngx_copy_file() if the time is -1,
Igor Sysoev <igor@sysoev.ru>
parents:
3387
diff
changeset
|
861 if (cf->time != -1) { |
|
35e258519a83
do not set file time in ngx_copy_file() if the time is -1,
Igor Sysoev <igor@sysoev.ru>
parents:
3387
diff
changeset
|
862 if (ngx_set_file_time(to, nfd, cf->time) != NGX_OK) { |
|
35e258519a83
do not set file time in ngx_copy_file() if the time is -1,
Igor Sysoev <igor@sysoev.ru>
parents:
3387
diff
changeset
|
863 ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno, |
|
35e258519a83
do not set file time in ngx_copy_file() if the time is -1,
Igor Sysoev <igor@sysoev.ru>
parents:
3387
diff
changeset
|
864 ngx_set_file_time_n " \"%s\" failed", to); |
|
35e258519a83
do not set file time in ngx_copy_file() if the time is -1,
Igor Sysoev <igor@sysoev.ru>
parents:
3387
diff
changeset
|
865 goto failed; |
|
35e258519a83
do not set file time in ngx_copy_file() if the time is -1,
Igor Sysoev <igor@sysoev.ru>
parents:
3387
diff
changeset
|
866 } |
|
3024
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
867 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
868 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
869 rc = NGX_OK; |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
870 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
871 failed: |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
872 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
873 if (nfd != NGX_INVALID_FILE) { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
874 if (ngx_close_file(nfd) == NGX_FILE_ERROR) { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
875 ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno, |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
876 ngx_close_file_n " \"%s\" failed", to); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
877 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
878 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
879 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
880 if (fd != NGX_INVALID_FILE) { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
881 if (ngx_close_file(fd) == NGX_FILE_ERROR) { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
882 ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno, |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
883 ngx_close_file_n " \"%s\" failed", from); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
884 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
885 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
886 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
887 if (buf) { |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
888 ngx_free(buf); |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
889 } |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
890 |
|
8101d9101ed8
allow cross device temporary files atomic copying:
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
891 return rc; |
|
1695
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
892 } |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
893 |
|
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
894 |
| 1750 | 895 /* |
| 896 * ctx->init_handler() - see ctx->alloc | |
| 897 * ctx->file_handler() - file handler | |
| 898 * ctx->pre_tree_handler() - handler is called before entering directory | |
| 899 * ctx->post_tree_handler() - handler is called after leaving directory | |
| 900 * ctx->spec_handler() - special (socket, FIFO, etc.) file handler | |
| 901 * | |
| 902 * ctx->data - some data structure, it may be the same on all levels, or | |
| 903 * reallocated if ctx->alloc is nonzero | |
| 904 * | |
| 905 * ctx->alloc - a size of data structure that is allocated at every level | |
|
4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
906 * and is initialized by ctx->init_handler() |
| 1750 | 907 * |
| 908 * ctx->log - a log | |
| 909 * | |
| 910 * on fatal (memory) error handler must return NGX_ABORT to stop walking tree | |
| 911 */ | |
| 912 | |
|
1695
8c4532a48b0a
ngx_create_path_and_rename_file()
Igor Sysoev <igor@sysoev.ru>
parents:
1352
diff
changeset
|
913 ngx_int_t |
| 956 | 914 ngx_walk_tree(ngx_tree_ctx_t *ctx, ngx_str_t *tree) |
| 915 { | |
| 916 void *data, *prev; | |
| 917 u_char *p, *name; | |
| 918 size_t len; | |
| 919 ngx_int_t rc; | |
| 920 ngx_err_t err; | |
|
977
b9836e87dd4d
style fix: remove trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
956
diff
changeset
|
921 ngx_str_t file, buf; |
| 956 | 922 ngx_dir_t dir; |
| 923 | |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3481
diff
changeset
|
924 ngx_str_null(&buf); |
| 956 | 925 |
| 926 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0, | |
| 927 "walk tree \"%V\"", tree); | |
| 928 | |
| 929 if (ngx_open_dir(tree, &dir) == NGX_ERROR) { | |
| 930 ngx_log_error(NGX_LOG_CRIT, ctx->log, ngx_errno, | |
| 931 ngx_open_dir_n " \"%s\" failed", tree->data); | |
| 932 return NGX_ERROR; | |
| 933 } | |
| 934 | |
| 935 prev = ctx->data; | |
| 936 | |
|
1058
01f818c6f7de
add size, access, and mtime to ngx_walk_tree()
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
937 if (ctx->alloc) { |
|
01f818c6f7de
add size, access, and mtime to ngx_walk_tree()
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
938 data = ngx_alloc(ctx->alloc, ctx->log); |
| 956 | 939 if (data == NULL) { |
| 940 goto failed; | |
| 941 } | |
| 942 | |
| 943 if (ctx->init_handler(data, prev) == NGX_ABORT) { | |
| 944 goto failed; | |
| 945 } | |
| 946 | |
| 947 ctx->data = data; | |
| 1319 | 948 |
| 949 } else { | |
| 950 data = NULL; | |
| 956 | 951 } |
| 952 | |
| 953 for ( ;; ) { | |
| 954 | |
| 955 ngx_set_errno(0); | |
| 956 | |
| 957 if (ngx_read_dir(&dir) == NGX_ERROR) { | |
| 958 err = ngx_errno; | |
| 959 | |
| 960 if (err == NGX_ENOMOREFILES) { | |
| 961 rc = NGX_OK; | |
| 962 | |
| 963 } else { | |
| 964 ngx_log_error(NGX_LOG_CRIT, ctx->log, err, | |
| 965 ngx_read_dir_n " \"%s\" failed", tree->data); | |
| 966 rc = NGX_ERROR; | |
| 967 } | |
| 968 | |
| 969 goto done; | |
| 970 } | |
| 971 | |
| 972 len = ngx_de_namelen(&dir); | |
| 973 name = ngx_de_name(&dir); | |
| 974 | |
| 975 ngx_log_debug2(NGX_LOG_DEBUG_CORE, ctx->log, 0, | |
| 976 "tree name %uz:\"%s\"", len, name); | |
| 977 | |
| 978 if (len == 1 && name[0] == '.') { | |
| 979 continue; | |
| 980 } | |
| 981 | |
| 982 if (len == 2 && name[0] == '.' && name[1] == '.') { | |
| 983 continue; | |
| 984 } | |
| 985 | |
| 986 file.len = tree->len + 1 + len; | |
| 987 | |
| 988 if (file.len + NGX_DIR_MASK_LEN > buf.len) { | |
| 989 | |
| 990 if (buf.len) { | |
| 991 ngx_free(buf.data); | |
| 992 } | |
| 993 | |
| 994 buf.len = tree->len + 1 + len + NGX_DIR_MASK_LEN; | |
| 995 | |
| 996 buf.data = ngx_alloc(buf.len + 1, ctx->log); | |
| 997 if (buf.data == NULL) { | |
| 998 goto failed; | |
| 999 } | |
| 1000 } | |
| 1001 | |
| 1002 p = ngx_cpymem(buf.data, tree->data, tree->len); | |
| 1003 *p++ = '/'; | |
| 1004 ngx_memcpy(p, name, len + 1); | |
| 1005 | |
| 1006 file.data = buf.data; | |
| 1007 | |
| 1008 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0, | |
| 1009 "tree path \"%s\"", file.data); | |
| 1010 | |
| 1011 if (!dir.valid_info) { | |
| 1012 if (ngx_de_info(file.data, &dir) == NGX_FILE_ERROR) { | |
| 1013 ngx_log_error(NGX_LOG_CRIT, ctx->log, ngx_errno, | |
| 1014 ngx_de_info_n " \"%s\" failed", file.data); | |
| 1015 continue; | |
| 1016 } | |
| 1017 } | |
| 1018 | |
| 1019 if (ngx_de_is_file(&dir)) { | |
| 1020 | |
| 1021 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0, | |
| 1022 "tree file \"%s\"", file.data); | |
| 1023 | |
|
1058
01f818c6f7de
add size, access, and mtime to ngx_walk_tree()
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
1024 ctx->size = ngx_de_size(&dir); |
|
3970
2d05952a324d
elimination of reading cache files by cache loader
Igor Sysoev <igor@sysoev.ru>
parents:
3516
diff
changeset
|
1025 ctx->fs_size = ngx_de_fs_size(&dir); |
|
1058
01f818c6f7de
add size, access, and mtime to ngx_walk_tree()
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
1026 ctx->access = ngx_de_access(&dir); |
|
01f818c6f7de
add size, access, and mtime to ngx_walk_tree()
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
1027 ctx->mtime = ngx_de_mtime(&dir); |
|
01f818c6f7de
add size, access, and mtime to ngx_walk_tree()
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
1028 |
| 956 | 1029 if (ctx->file_handler(ctx, &file) == NGX_ABORT) { |
| 1030 goto failed; | |
| 1031 } | |
| 1032 | |
| 1033 } else if (ngx_de_is_dir(&dir)) { | |
| 1034 | |
| 1035 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0, | |
| 1036 "tree enter dir \"%s\"", file.data); | |
| 1037 | |
|
1058
01f818c6f7de
add size, access, and mtime to ngx_walk_tree()
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
1038 ctx->access = ngx_de_access(&dir); |
|
01f818c6f7de
add size, access, and mtime to ngx_walk_tree()
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
1039 ctx->mtime = ngx_de_mtime(&dir); |
|
01f818c6f7de
add size, access, and mtime to ngx_walk_tree()
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
1040 |
| 956 | 1041 if (ctx->pre_tree_handler(ctx, &file) == NGX_ABORT) { |
| 1042 goto failed; | |
| 1043 } | |
| 1044 | |
| 1045 if (ngx_walk_tree(ctx, &file) == NGX_ABORT) { | |
| 1046 goto failed; | |
| 1047 } | |
| 1048 | |
|
1058
01f818c6f7de
add size, access, and mtime to ngx_walk_tree()
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
1049 ctx->access = ngx_de_access(&dir); |
|
01f818c6f7de
add size, access, and mtime to ngx_walk_tree()
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
1050 ctx->mtime = ngx_de_mtime(&dir); |
|
01f818c6f7de
add size, access, and mtime to ngx_walk_tree()
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
1051 |
| 956 | 1052 if (ctx->post_tree_handler(ctx, &file) == NGX_ABORT) { |
| 1053 goto failed; | |
| 1054 } | |
| 1055 | |
| 1056 } else { | |
| 1057 | |
| 1058 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0, | |
| 1059 "tree special \"%s\"", file.data); | |
| 1060 | |
| 1061 if (ctx->spec_handler(ctx, &file) == NGX_ABORT) { | |
| 1062 goto failed; | |
| 1063 } | |
| 1064 } | |
| 1065 } | |
| 1066 | |
| 1067 failed: | |
| 1068 | |
| 1069 rc = NGX_ABORT; | |
| 1070 | |
| 1071 done: | |
| 1072 | |
| 1073 if (buf.len) { | |
| 1074 ngx_free(buf.data); | |
| 1075 } | |
| 1076 | |
| 1319 | 1077 if (data) { |
| 1078 ngx_free(data); | |
| 956 | 1079 ctx->data = prev; |
| 1080 } | |
| 1081 | |
| 1082 if (ngx_close_dir(&dir) == NGX_ERROR) { | |
| 1083 ngx_log_error(NGX_LOG_CRIT, ctx->log, ngx_errno, | |
| 1084 ngx_close_dir_n " \"%s\" failed", tree->data); | |
| 1085 } | |
| 1086 | |
| 1087 return rc; | |
| 1088 } |