|
0
|
1
|
|
|
2 /*
|
|
|
3 * Copyright (C) Igor Sysoev
|
|
|
4 */
|
|
|
5
|
|
|
6
|
|
|
7 #include <ngx_config.h>
|
|
|
8 #include <ngx_core.h>
|
|
|
9
|
|
|
10
|
|
44
|
11 static ngx_atomic_uint_t ngx_temp_number;
|
|
250
|
12 static ngx_atomic_uint_t ngx_random_number;
|
|
0
|
13
|
|
|
14
|
|
42
|
15 ssize_t
|
|
|
16 ngx_write_chain_to_temp_file(ngx_temp_file_t *tf, ngx_chain_t *chain)
|
|
0
|
17 {
|
|
16
|
18 ngx_int_t rc;
|
|
0
|
19
|
|
|
20 if (tf->file.fd == NGX_INVALID_FILE) {
|
|
|
21 rc = ngx_create_temp_file(&tf->file, tf->path, tf->pool,
|
|
278
|
22 tf->persistent, tf->clean, tf->access);
|
|
0
|
23
|
|
|
24 if (rc == NGX_ERROR || rc == NGX_AGAIN) {
|
|
|
25 return rc;
|
|
|
26 }
|
|
|
27
|
|
216
|
28 if (tf->log_level) {
|
|
|
29 ngx_log_error(tf->log_level, tf->file.log, 0, "%s %V",
|
|
186
|
30 tf->warn, &tf->file.name);
|
|
0
|
31 }
|
|
|
32 }
|
|
|
33
|
|
|
34 return ngx_write_chain_to_file(&tf->file, chain, tf->offset, tf->pool);
|
|
|
35 }
|
|
|
36
|
|
|
37
|
|
42
|
38 ngx_int_t
|
|
|
39 ngx_create_temp_file(ngx_file_t *file, ngx_path_t *path, ngx_pool_t *pool,
|
|
278
|
40 ngx_uint_t persistent, ngx_uint_t clean, ngx_uint_t access)
|
|
0
|
41 {
|
|
282
|
42 uint32_t n;
|
|
58
|
43 ngx_err_t err;
|
|
112
|
44 ngx_pool_cleanup_t *cln;
|
|
|
45 ngx_pool_cleanup_file_t *clnf;
|
|
0
|
46
|
|
282
|
47 file->name.len = path->name.len + 1 + path->len + 10;
|
|
0
|
48
|
|
50
|
49 file->name.data = ngx_palloc(pool, file->name.len + 1);
|
|
|
50 if (file->name.data == NULL) {
|
|
16
|
51 return NGX_ERROR;
|
|
|
52 }
|
|
0
|
53
|
|
|
54 #if 0
|
|
|
55 for (i = 0; i < file->name.len; i++) {
|
|
|
56 file->name.data[i] = 'X';
|
|
|
57 }
|
|
|
58 #endif
|
|
|
59
|
|
|
60 ngx_memcpy(file->name.data, path->name.data, path->name.len);
|
|
|
61
|
|
282
|
62 n = (uint32_t) ngx_next_temp_number(0);
|
|
0
|
63
|
|
|
64 for ( ;; ) {
|
|
66
|
65 (void) ngx_sprintf(file->name.data + path->name.len + 1 + path->len,
|
|
282
|
66 "%010uD%Z", n);
|
|
0
|
67
|
|
|
68 ngx_create_hashed_filename(file, path);
|
|
|
69
|
|
112
|
70 cln = ngx_pool_cleanup_add(pool, sizeof(ngx_pool_cleanup_file_t));
|
|
|
71 if (cln == NULL) {
|
|
|
72 return NGX_ERROR;
|
|
|
73 }
|
|
|
74
|
|
276
|
75 file->fd = ngx_open_tempfile(file->name.data, persistent, access);
|
|
0
|
76
|
|
|
77 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0,
|
|
|
78 "temp fd:%d", file->fd);
|
|
|
79
|
|
|
80 if (file->fd != NGX_INVALID_FILE) {
|
|
112
|
81
|
|
278
|
82 cln->handler = clean ? ngx_pool_delete_file : ngx_pool_cleanup_file;
|
|
112
|
83 clnf = cln->data;
|
|
58
|
84
|
|
112
|
85 clnf->fd = file->fd;
|
|
|
86 clnf->name = file->name.data;
|
|
|
87 clnf->log = pool->log;
|
|
58
|
88
|
|
0
|
89 return NGX_OK;
|
|
|
90 }
|
|
|
91
|
|
|
92 err = ngx_errno;
|
|
|
93
|
|
|
94 if (err == NGX_EEXIST) {
|
|
282
|
95 n = (uint32_t) ngx_next_temp_number(1);
|
|
0
|
96 continue;
|
|
|
97 }
|
|
|
98
|
|
|
99 if ((path->level[0] == 0)
|
|
|
100 || (err != NGX_ENOENT
|
|
10
|
101 #if (NGX_WIN32)
|
|
0
|
102 && err != NGX_ENOTDIR
|
|
|
103 #endif
|
|
16
|
104 ))
|
|
|
105 {
|
|
0
|
106 ngx_log_error(NGX_LOG_CRIT, file->log, err,
|
|
|
107 ngx_open_tempfile_n " \"%s\" failed",
|
|
|
108 file->name.data);
|
|
|
109 return NGX_ERROR;
|
|
|
110 }
|
|
|
111
|
|
|
112 if (ngx_create_path(file, path) == NGX_ERROR) {
|
|
|
113 return NGX_ERROR;
|
|
|
114 }
|
|
|
115 }
|
|
|
116 }
|
|
|
117
|
|
|
118
|
|
42
|
119 void
|
|
|
120 ngx_create_hashed_filename(ngx_file_t *file, ngx_path_t *path)
|
|
0
|
121 {
|
|
66
|
122 size_t name, pos, level;
|
|
|
123 ngx_uint_t i;
|
|
0
|
124
|
|
|
125 name = file->name.len;
|
|
|
126 pos = path->name.len + 1;
|
|
|
127
|
|
|
128 file->name.data[path->name.len + path->len] = '/';
|
|
|
129
|
|
|
130 for (i = 0; i < 3; i++) {
|
|
|
131 level = path->level[i];
|
|
|
132
|
|
|
133 if (level == 0) {
|
|
|
134 break;
|
|
|
135 }
|
|
|
136
|
|
|
137 name -= level;
|
|
|
138 file->name.data[pos - 1] = '/';
|
|
|
139 ngx_memcpy(&file->name.data[pos], &file->name.data[name], level);
|
|
|
140 pos += level + 1;
|
|
|
141 }
|
|
|
142
|
|
|
143 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0,
|
|
|
144 "hashed path: %s", file->name.data);
|
|
|
145 }
|
|
|
146
|
|
|
147
|
|
42
|
148 ngx_int_t
|
|
|
149 ngx_create_path(ngx_file_t *file, ngx_path_t *path)
|
|
0
|
150 {
|
|
66
|
151 size_t pos;
|
|
|
152 ngx_err_t err;
|
|
|
153 ngx_uint_t i;
|
|
0
|
154
|
|
|
155 pos = path->name.len;
|
|
|
156
|
|
|
157 for (i = 0; i < 3; i++) {
|
|
|
158 if (path->level[i] == 0) {
|
|
|
159 break;
|
|
|
160 }
|
|
|
161
|
|
|
162 pos += path->level[i] + 1;
|
|
|
163
|
|
|
164 file->name.data[pos] = '\0';
|
|
|
165
|
|
|
166 ngx_log_debug1(NGX_LOG_DEBUG_CORE, file->log, 0,
|
|
|
167 "temp file: \"%s\"", file->name.data);
|
|
|
168
|
|
218
|
169 if (ngx_create_dir(file->name.data, 0700) == NGX_FILE_ERROR) {
|
|
0
|
170 err = ngx_errno;
|
|
|
171 if (err != NGX_EEXIST) {
|
|
|
172 ngx_log_error(NGX_LOG_CRIT, file->log, err,
|
|
|
173 ngx_create_dir_n " \"%s\" failed",
|
|
|
174 file->name.data);
|
|
|
175 return NGX_ERROR;
|
|
|
176 }
|
|
|
177 }
|
|
|
178
|
|
|
179 file->name.data[pos] = '/';
|
|
|
180 }
|
|
|
181
|
|
|
182 return NGX_OK;
|
|
|
183 }
|
|
|
184
|
|
|
185
|
|
186
|
186 ngx_err_t
|
|
218
|
187 ngx_create_full_path(u_char *dir, ngx_uint_t access)
|
|
186
|
188 {
|
|
|
189 u_char *p, ch;
|
|
|
190 ngx_err_t err;
|
|
|
191
|
|
|
192 for (p = dir + 1; *p; p++) {
|
|
|
193 ch = *p;
|
|
|
194
|
|
|
195 if (ch != '/') {
|
|
|
196 continue;
|
|
|
197 }
|
|
|
198
|
|
|
199 *p = '\0';
|
|
|
200
|
|
218
|
201 if (ngx_create_dir(dir, access) == NGX_FILE_ERROR) {
|
|
186
|
202 err = ngx_errno;
|
|
|
203 if (err != NGX_EEXIST) {
|
|
|
204 return err;
|
|
|
205 }
|
|
|
206 }
|
|
|
207
|
|
|
208 *p = '/';
|
|
|
209 }
|
|
|
210
|
|
|
211 return 0;
|
|
|
212 }
|
|
|
213
|
|
|
214
|
|
42
|
215 void
|
|
48
|
216 ngx_init_temp_number(void)
|
|
0
|
217 {
|
|
42
|
218 ngx_temp_number = 0;
|
|
250
|
219 ngx_random_number = 123456;
|
|
0
|
220 }
|
|
|
221
|
|
|
222
|
|
44
|
223 ngx_atomic_uint_t
|
|
42
|
224 ngx_next_temp_number(ngx_uint_t collision)
|
|
0
|
225 {
|
|
|
226 if (collision) {
|
|
250
|
227 ngx_temp_number += ngx_random_number;
|
|
0
|
228 }
|
|
|
229
|
|
|
230 return ngx_temp_number++;
|
|
|
231 }
|
|
|
232
|
|
|
233
|
|
42
|
234 char *
|
|
|
235 ngx_conf_set_path_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
236 {
|
|
|
237 char *p = conf;
|
|
|
238
|
|
16
|
239 ssize_t level;
|
|
178
|
240 ngx_str_t *value;
|
|
0
|
241 ngx_uint_t i, n;
|
|
28
|
242 ngx_path_t *path, **slot;
|
|
0
|
243
|
|
16
|
244 slot = (ngx_path_t **) (p + cmd->offset);
|
|
0
|
245
|
|
16
|
246 if (*slot) {
|
|
0
|
247 return "is duplicate";
|
|
|
248 }
|
|
|
249
|
|
50
|
250 path = ngx_pcalloc(cf->pool, sizeof(ngx_path_t));
|
|
|
251 if (path == NULL) {
|
|
16
|
252 return NGX_CONF_ERROR;
|
|
|
253 }
|
|
0
|
254
|
|
16
|
255 value = cf->args->elts;
|
|
0
|
256
|
|
|
257 path->name = value[1];
|
|
178
|
258
|
|
210
|
259 if (path->name.data[path->name.len - 1] == '/') {
|
|
|
260 path->name.len--;
|
|
|
261 }
|
|
|
262
|
|
178
|
263 if (ngx_conf_full_name(cf->cycle, &path->name) == NGX_ERROR) {
|
|
|
264 return NULL;
|
|
|
265 }
|
|
|
266
|
|
0
|
267 path->len = 0;
|
|
28
|
268 path->cleaner = (ngx_gc_handler_pt) cmd->post;
|
|
16
|
269 path->conf_file = cf->conf_file->file.name.data;
|
|
|
270 path->line = cf->conf_file->line;
|
|
0
|
271
|
|
|
272 for (i = 0, n = 2; n < cf->args->nelts; i++, n++) {
|
|
|
273 level = ngx_atoi(value[n].data, value[n].len);
|
|
|
274 if (level == NGX_ERROR || level == 0) {
|
|
|
275 return "invalid value";
|
|
|
276 }
|
|
|
277
|
|
|
278 path->level[i] = level;
|
|
|
279 path->len += level + 1;
|
|
|
280 }
|
|
|
281
|
|
|
282 while (i < 3) {
|
|
|
283 path->level[i++] = 0;
|
|
|
284 }
|
|
|
285
|
|
28
|
286 *slot = path;
|
|
16
|
287
|
|
28
|
288 if (ngx_add_path(cf, slot) == NGX_ERROR) {
|
|
|
289 return NGX_CONF_ERROR;
|
|
|
290 }
|
|
|
291
|
|
|
292 return NGX_CONF_OK;
|
|
|
293 }
|
|
|
294
|
|
|
295
|
|
322
|
296 char *
|
|
|
297 ngx_conf_set_access_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
298 {
|
|
|
299 char *confp = conf;
|
|
|
300
|
|
|
301 u_char *p;
|
|
|
302 ngx_str_t *value;
|
|
|
303 ngx_uint_t i, right, shift, *access;
|
|
|
304
|
|
|
305 access = (ngx_uint_t *) (confp + cmd->offset);
|
|
|
306
|
|
|
307 if (*access != NGX_CONF_UNSET_UINT) {
|
|
|
308 return "is duplicate";
|
|
|
309 }
|
|
|
310
|
|
|
311 value = cf->args->elts;
|
|
|
312
|
|
|
313 *access = 0600;
|
|
|
314
|
|
|
315 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
316
|
|
|
317 p = value[i].data;
|
|
|
318
|
|
|
319 if (ngx_strncmp(p, "user:", sizeof("user:") - 1) == 0) {
|
|
|
320 shift = 6;
|
|
|
321 p += sizeof("user:") - 1;
|
|
|
322
|
|
|
323 } else if (ngx_strncmp(p, "group:", sizeof("group:") - 1) == 0) {
|
|
|
324 shift = 3;
|
|
|
325 p += sizeof("group:") - 1;
|
|
|
326
|
|
|
327 } else if (ngx_strncmp(p, "all:", sizeof("all:") - 1) == 0) {
|
|
|
328 shift = 0;
|
|
|
329 p += sizeof("all:") - 1;
|
|
|
330
|
|
|
331 } else {
|
|
|
332 goto invalid;
|
|
|
333 }
|
|
|
334
|
|
|
335 if (ngx_strcmp(p, "rw") == 0) {
|
|
|
336 right = 6;
|
|
|
337
|
|
|
338 } else if (ngx_strcmp(p, "r") == 0) {
|
|
|
339 right = 4;
|
|
|
340
|
|
|
341 } else {
|
|
|
342 goto invalid;
|
|
|
343 }
|
|
|
344
|
|
|
345 *access |= right << shift;
|
|
|
346 }
|
|
|
347
|
|
|
348 return NGX_CONF_OK;
|
|
|
349
|
|
|
350 invalid:
|
|
|
351
|
|
|
352 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "invalid value \"%V\"", &value[i]);
|
|
|
353
|
|
|
354 return NGX_CONF_ERROR;
|
|
|
355 }
|
|
|
356
|
|
|
357
|
|
42
|
358 ngx_int_t
|
|
|
359 ngx_add_path(ngx_conf_t *cf, ngx_path_t **slot)
|
|
28
|
360 {
|
|
|
361 ngx_uint_t i, n;
|
|
|
362 ngx_path_t *path, **p;
|
|
|
363
|
|
|
364 path = *slot;
|
|
|
365
|
|
|
366 p = cf->cycle->pathes.elts;
|
|
16
|
367 for (i = 0; i < cf->cycle->pathes.nelts; i++) {
|
|
28
|
368 if (p[i]->name.len == path->name.len
|
|
|
369 && ngx_strcmp(p[i]->name.data, path->name.data) == 0)
|
|
16
|
370 {
|
|
|
371 for (n = 0; n < 3; n++) {
|
|
28
|
372 if (p[i]->level[n] != path->level[n]) {
|
|
|
373 if (path->conf_file == NULL) {
|
|
30
|
374 if (p[i]->conf_file == NULL) {
|
|
|
375 ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
|
|
|
376 "the default path name \"%V\" has "
|
|
|
377 "the same name as another default path, "
|
|
|
378 "but the different levels, you need to "
|
|
|
379 "redefine one of them in http section",
|
|
|
380 &p[i]->name);
|
|
|
381 return NGX_ERROR;
|
|
|
382 }
|
|
|
383
|
|
28
|
384 ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
|
|
|
385 "the path name \"%V\" in %s:%ui has "
|
|
30
|
386 "the same name as default path, but "
|
|
28
|
387 "the different levels, you need to "
|
|
|
388 "define default path in http section",
|
|
|
389 &p[i]->name, p[i]->conf_file, p[i]->line);
|
|
|
390 return NGX_ERROR;
|
|
|
391 }
|
|
|
392
|
|
16
|
393 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
28
|
394 "the same path name \"%V\" in %s:%ui "
|
|
|
395 "has the different levels than",
|
|
|
396 &p[i]->name, p[i]->conf_file, p[i]->line);
|
|
|
397 return NGX_ERROR;
|
|
16
|
398 }
|
|
|
399
|
|
28
|
400 if (p[i]->level[n] == 0) {
|
|
16
|
401 break;
|
|
|
402 }
|
|
|
403 }
|
|
|
404
|
|
28
|
405 *slot = p[i];
|
|
16
|
406
|
|
28
|
407 return NGX_OK;
|
|
16
|
408 }
|
|
|
409 }
|
|
|
410
|
|
50
|
411 p = ngx_array_push(&cf->cycle->pathes);
|
|
|
412 if (p == NULL) {
|
|
28
|
413 return NGX_ERROR;
|
|
16
|
414 }
|
|
|
415
|
|
28
|
416 *p = path;
|
|
0
|
417
|
|
28
|
418 return NGX_OK;
|
|
0
|
419 }
|
|
16
|
420
|
|
|
421
|
|
42
|
422 ngx_int_t
|
|
|
423 ngx_create_pathes(ngx_cycle_t *cycle, ngx_uid_t user)
|
|
16
|
424 {
|
|
|
425 ngx_err_t err;
|
|
|
426 ngx_uint_t i;
|
|
|
427 ngx_path_t **path;
|
|
|
428 #if !(NGX_WIN32)
|
|
|
429 ngx_file_info_t fi;
|
|
|
430 #endif
|
|
|
431
|
|
|
432 path = cycle->pathes.elts;
|
|
|
433 for (i = 0; i < cycle->pathes.nelts; i++) {
|
|
|
434
|
|
218
|
435 if (ngx_create_dir(path[i]->name.data, 0700) == NGX_FILE_ERROR) {
|
|
16
|
436 err = ngx_errno;
|
|
|
437 if (err != NGX_EEXIST) {
|
|
|
438 ngx_log_error(NGX_LOG_EMERG, cycle->log, err,
|
|
|
439 ngx_create_dir_n " \"%s\" failed",
|
|
|
440 path[i]->name.data);
|
|
|
441 return NGX_ERROR;
|
|
|
442 }
|
|
|
443 }
|
|
|
444
|
|
66
|
445 if (user == (ngx_uid_t) NGX_CONF_UNSET_UINT) {
|
|
16
|
446 continue;
|
|
|
447 }
|
|
|
448
|
|
|
449 #if !(NGX_WIN32)
|
|
|
450
|
|
|
451 if (ngx_file_info((const char *) path[i]->name.data, &fi) == -1) {
|
|
|
452 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno,
|
|
|
453 ngx_file_info_n " \"%s\" failed", path[i]->name.data);
|
|
|
454 return NGX_ERROR;
|
|
|
455 }
|
|
|
456
|
|
|
457 if (fi.st_uid != user) {
|
|
|
458 if (chown((const char *) path[i]->name.data, user, -1) == -1) {
|
|
|
459 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno,
|
|
|
460 "chown(\"%s\", %d) failed",
|
|
|
461 path[i]->name.data, user);
|
|
|
462 return NGX_ERROR;
|
|
|
463 }
|
|
|
464 }
|
|
|
465
|
|
|
466 if ((fi.st_mode & (S_IRUSR|S_IWUSR|S_IXUSR))
|
|
|
467 != (S_IRUSR|S_IWUSR|S_IXUSR))
|
|
|
468 {
|
|
|
469 fi.st_mode |= (S_IRUSR|S_IWUSR|S_IXUSR);
|
|
|
470
|
|
|
471 if (chmod((const char *) path[i]->name.data, fi.st_mode) == -1) {
|
|
|
472 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno,
|
|
|
473 "chmod() \"%s\" failed", path[i]->name.data);
|
|
|
474 return NGX_ERROR;
|
|
|
475 }
|
|
|
476 }
|
|
|
477
|
|
|
478 #endif
|
|
|
479 }
|
|
|
480
|
|
|
481 return NGX_OK;
|
|
|
482 }
|
|
272
|
483
|
|
|
484
|
|
|
485 ngx_int_t
|
|
|
486 ngx_walk_tree(ngx_tree_ctx_t *ctx, ngx_str_t *tree)
|
|
|
487 {
|
|
|
488 void *data, *prev;
|
|
|
489 u_char *p, *name;
|
|
|
490 size_t len;
|
|
|
491 ngx_int_t rc;
|
|
|
492 ngx_err_t err;
|
|
|
493 ngx_str_t file, buf;
|
|
|
494 ngx_dir_t dir;
|
|
|
495
|
|
|
496 buf.len = 0;
|
|
|
497 buf.data = NULL;
|
|
|
498
|
|
|
499 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0,
|
|
|
500 "walk tree \"%V\"", tree);
|
|
|
501
|
|
|
502 if (ngx_open_dir(tree, &dir) == NGX_ERROR) {
|
|
|
503 ngx_log_error(NGX_LOG_CRIT, ctx->log, ngx_errno,
|
|
|
504 ngx_open_dir_n " \"%s\" failed", tree->data);
|
|
|
505 return NGX_ERROR;
|
|
|
506 }
|
|
|
507
|
|
|
508 prev = ctx->data;
|
|
|
509
|
|
276
|
510 if (ctx->alloc) {
|
|
|
511 data = ngx_alloc(ctx->alloc, ctx->log);
|
|
272
|
512 if (data == NULL) {
|
|
|
513 goto failed;
|
|
|
514 }
|
|
|
515
|
|
|
516 if (ctx->init_handler(data, prev) == NGX_ABORT) {
|
|
|
517 goto failed;
|
|
|
518 }
|
|
|
519
|
|
|
520 ctx->data = data;
|
|
318
|
521
|
|
|
522 } else {
|
|
|
523 data = NULL;
|
|
272
|
524 }
|
|
|
525
|
|
|
526 for ( ;; ) {
|
|
|
527
|
|
|
528 ngx_set_errno(0);
|
|
|
529
|
|
|
530 if (ngx_read_dir(&dir) == NGX_ERROR) {
|
|
|
531 err = ngx_errno;
|
|
|
532
|
|
|
533 if (err == NGX_ENOMOREFILES) {
|
|
|
534 rc = NGX_OK;
|
|
|
535
|
|
|
536 } else {
|
|
|
537 ngx_log_error(NGX_LOG_CRIT, ctx->log, err,
|
|
|
538 ngx_read_dir_n " \"%s\" failed", tree->data);
|
|
|
539 rc = NGX_ERROR;
|
|
|
540 }
|
|
|
541
|
|
|
542 goto done;
|
|
|
543 }
|
|
|
544
|
|
|
545 len = ngx_de_namelen(&dir);
|
|
|
546 name = ngx_de_name(&dir);
|
|
|
547
|
|
|
548 ngx_log_debug2(NGX_LOG_DEBUG_CORE, ctx->log, 0,
|
|
|
549 "tree name %uz:\"%s\"", len, name);
|
|
|
550
|
|
|
551 if (len == 1 && name[0] == '.') {
|
|
|
552 continue;
|
|
|
553 }
|
|
|
554
|
|
|
555 if (len == 2 && name[0] == '.' && name[1] == '.') {
|
|
|
556 continue;
|
|
|
557 }
|
|
|
558
|
|
|
559 file.len = tree->len + 1 + len;
|
|
|
560
|
|
|
561 if (file.len + NGX_DIR_MASK_LEN > buf.len) {
|
|
|
562
|
|
|
563 if (buf.len) {
|
|
|
564 ngx_free(buf.data);
|
|
|
565 }
|
|
|
566
|
|
|
567 buf.len = tree->len + 1 + len + NGX_DIR_MASK_LEN;
|
|
|
568
|
|
|
569 buf.data = ngx_alloc(buf.len + 1, ctx->log);
|
|
|
570 if (buf.data == NULL) {
|
|
|
571 goto failed;
|
|
|
572 }
|
|
|
573 }
|
|
|
574
|
|
|
575 p = ngx_cpymem(buf.data, tree->data, tree->len);
|
|
|
576 *p++ = '/';
|
|
|
577 ngx_memcpy(p, name, len + 1);
|
|
|
578
|
|
|
579 file.data = buf.data;
|
|
|
580
|
|
|
581 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0,
|
|
|
582 "tree path \"%s\"", file.data);
|
|
|
583
|
|
|
584 if (!dir.valid_info) {
|
|
|
585 if (ngx_de_info(file.data, &dir) == NGX_FILE_ERROR) {
|
|
|
586 ngx_log_error(NGX_LOG_CRIT, ctx->log, ngx_errno,
|
|
|
587 ngx_de_info_n " \"%s\" failed", file.data);
|
|
|
588 continue;
|
|
|
589 }
|
|
|
590 }
|
|
|
591
|
|
|
592 if (ngx_de_is_file(&dir)) {
|
|
|
593
|
|
|
594 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0,
|
|
|
595 "tree file \"%s\"", file.data);
|
|
|
596
|
|
276
|
597 ctx->size = ngx_de_size(&dir);
|
|
|
598 ctx->access = ngx_de_access(&dir);
|
|
|
599 ctx->mtime = ngx_de_mtime(&dir);
|
|
|
600
|
|
272
|
601 if (ctx->file_handler(ctx, &file) == NGX_ABORT) {
|
|
|
602 goto failed;
|
|
|
603 }
|
|
|
604
|
|
|
605 } else if (ngx_de_is_dir(&dir)) {
|
|
|
606
|
|
|
607 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0,
|
|
|
608 "tree enter dir \"%s\"", file.data);
|
|
|
609
|
|
276
|
610 ctx->access = ngx_de_access(&dir);
|
|
|
611 ctx->mtime = ngx_de_mtime(&dir);
|
|
|
612
|
|
272
|
613 if (ctx->pre_tree_handler(ctx, &file) == NGX_ABORT) {
|
|
|
614 goto failed;
|
|
|
615 }
|
|
|
616
|
|
|
617 if (ngx_walk_tree(ctx, &file) == NGX_ABORT) {
|
|
|
618 goto failed;
|
|
|
619 }
|
|
|
620
|
|
276
|
621 ctx->access = ngx_de_access(&dir);
|
|
|
622 ctx->mtime = ngx_de_mtime(&dir);
|
|
|
623
|
|
272
|
624 if (ctx->post_tree_handler(ctx, &file) == NGX_ABORT) {
|
|
|
625 goto failed;
|
|
|
626 }
|
|
|
627
|
|
|
628 } else {
|
|
|
629
|
|
|
630 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ctx->log, 0,
|
|
|
631 "tree special \"%s\"", file.data);
|
|
|
632
|
|
|
633 if (ctx->spec_handler(ctx, &file) == NGX_ABORT) {
|
|
|
634 goto failed;
|
|
|
635 }
|
|
|
636 }
|
|
|
637 }
|
|
|
638
|
|
|
639 failed:
|
|
|
640
|
|
|
641 rc = NGX_ABORT;
|
|
|
642
|
|
|
643 done:
|
|
|
644
|
|
|
645 if (buf.len) {
|
|
|
646 ngx_free(buf.data);
|
|
|
647 }
|
|
|
648
|
|
318
|
649 if (data) {
|
|
|
650 ngx_free(data);
|
|
272
|
651 ctx->data = prev;
|
|
|
652 }
|
|
|
653
|
|
|
654 if (ngx_close_dir(&dir) == NGX_ERROR) {
|
|
|
655 ngx_log_error(NGX_LOG_CRIT, ctx->log, ngx_errno,
|
|
|
656 ngx_close_dir_n " \"%s\" failed", tree->data);
|
|
|
657 }
|
|
|
658
|
|
|
659 return rc;
|
|
|
660 }
|
