|
182
|
1
|
|
|
2 /*
|
|
|
3 * Copyright (C) Igor Sysoev
|
|
|
4 */
|
|
|
5
|
|
|
6
|
|
|
7 #include <ngx_config.h>
|
|
|
8 #include <ngx_core.h>
|
|
|
9 #include <ngx_http.h>
|
|
|
10
|
|
|
11
|
|
|
12 #define NGX_HTTP_DAV_OFF 2
|
|
|
13
|
|
|
14 typedef struct {
|
|
|
15 ngx_uint_t methods;
|
|
186
|
16 ngx_flag_t create_full_put_path;
|
|
218
|
17 ngx_uint_t access;
|
|
182
|
18 } ngx_http_dav_loc_conf_t;
|
|
|
19
|
|
|
20
|
|
|
21 static ngx_int_t ngx_http_dav_handler(ngx_http_request_t *r);
|
|
|
22 static void ngx_http_dav_put_handler(ngx_http_request_t *r);
|
|
186
|
23 static ngx_int_t ngx_http_dav_error(ngx_http_request_t *, ngx_err_t err,
|
|
|
24 ngx_int_t not_found, char *failed, u_char *path);
|
|
|
25 static ngx_int_t ngx_http_dav_location(ngx_http_request_t *r, u_char *path);
|
|
218
|
26 static char *ngx_http_dav_access(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
|
27 void *conf);
|
|
182
|
28 static void *ngx_http_dav_create_loc_conf(ngx_conf_t *cf);
|
|
|
29 static char *ngx_http_dav_merge_loc_conf(ngx_conf_t *cf,
|
|
|
30 void *parent, void *child);
|
|
230
|
31 static ngx_int_t ngx_http_dav_init(ngx_conf_t *cf);
|
|
182
|
32
|
|
|
33
|
|
|
34 static ngx_conf_bitmask_t ngx_http_dav_methods_mask[] = {
|
|
|
35 { ngx_string("off"), NGX_HTTP_DAV_OFF },
|
|
|
36 { ngx_string("put"), NGX_HTTP_PUT },
|
|
|
37 { ngx_string("delete"), NGX_HTTP_DELETE },
|
|
186
|
38 { ngx_string("mkcol"), NGX_HTTP_MKCOL },
|
|
182
|
39 { ngx_null_string, 0 }
|
|
|
40 };
|
|
|
41
|
|
|
42
|
|
|
43 static ngx_command_t ngx_http_dav_commands[] = {
|
|
|
44
|
|
|
45 { ngx_string("dav_methods"),
|
|
|
46 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
47 ngx_conf_set_bitmask_slot,
|
|
|
48 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
49 offsetof(ngx_http_dav_loc_conf_t, methods),
|
|
|
50 &ngx_http_dav_methods_mask },
|
|
|
51
|
|
186
|
52 { ngx_string("create_full_put_path"),
|
|
|
53 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
54 ngx_conf_set_flag_slot,
|
|
|
55 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
56 offsetof(ngx_http_dav_loc_conf_t, create_full_put_path),
|
|
|
57 NULL },
|
|
|
58
|
|
218
|
59 { ngx_string("dav_access"),
|
|
224
|
60 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123,
|
|
218
|
61 ngx_http_dav_access,
|
|
|
62 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
63 0,
|
|
|
64 NULL },
|
|
|
65
|
|
182
|
66 ngx_null_command
|
|
|
67 };
|
|
|
68
|
|
|
69
|
|
216
|
70 static ngx_http_module_t ngx_http_dav_module_ctx = {
|
|
182
|
71 NULL, /* preconfiguration */
|
|
230
|
72 ngx_http_dav_init, /* postconfiguration */
|
|
182
|
73
|
|
|
74 NULL, /* create main configuration */
|
|
|
75 NULL, /* init main configuration */
|
|
|
76
|
|
|
77 NULL, /* create server configuration */
|
|
|
78 NULL, /* merge server configuration */
|
|
|
79
|
|
|
80 ngx_http_dav_create_loc_conf, /* create location configuration */
|
|
|
81 ngx_http_dav_merge_loc_conf /* merge location configuration */
|
|
|
82 };
|
|
|
83
|
|
|
84
|
|
|
85 ngx_module_t ngx_http_dav_module = {
|
|
|
86 NGX_MODULE_V1,
|
|
|
87 &ngx_http_dav_module_ctx, /* module context */
|
|
|
88 ngx_http_dav_commands, /* module directives */
|
|
|
89 NGX_HTTP_MODULE, /* module type */
|
|
|
90 NULL, /* init master */
|
|
230
|
91 NULL, /* init module */
|
|
182
|
92 NULL, /* init process */
|
|
|
93 NULL, /* init thread */
|
|
|
94 NULL, /* exit thread */
|
|
|
95 NULL, /* exit process */
|
|
|
96 NULL, /* exit master */
|
|
|
97 NGX_MODULE_V1_PADDING
|
|
|
98 };
|
|
|
99
|
|
|
100
|
|
|
101 static ngx_int_t
|
|
|
102 ngx_http_dav_handler(ngx_http_request_t *r)
|
|
|
103 {
|
|
186
|
104 char *failed;
|
|
248
|
105 size_t root;
|
|
182
|
106 ngx_int_t rc;
|
|
|
107 ngx_str_t path;
|
|
186
|
108 ngx_file_info_t fi;
|
|
268
|
109 ngx_table_elt_t *depth;
|
|
182
|
110 ngx_http_dav_loc_conf_t *dlcf;
|
|
|
111
|
|
|
112 /* TODO: Win32 */
|
|
|
113 if (r->zero_in_uri) {
|
|
|
114 return NGX_DECLINED;
|
|
|
115 }
|
|
|
116
|
|
|
117 dlcf = ngx_http_get_module_loc_conf(r, ngx_http_dav_module);
|
|
|
118
|
|
|
119 if (!(r->method & dlcf->methods)) {
|
|
|
120 return NGX_DECLINED;
|
|
|
121 }
|
|
|
122
|
|
|
123 switch (r->method) {
|
|
|
124
|
|
|
125 case NGX_HTTP_PUT:
|
|
|
126
|
|
|
127 if (r->uri.data[r->uri.len - 1] == '/') {
|
|
|
128 return NGX_DECLINED;
|
|
|
129 }
|
|
|
130
|
|
|
131 r->request_body_in_file_only = 1;
|
|
|
132 r->request_body_in_persistent_file = 1;
|
|
|
133 r->request_body_delete_incomplete_file = 1;
|
|
|
134 r->request_body_file_group_access = 1;
|
|
186
|
135 r->request_body_file_log_level = 0;
|
|
182
|
136
|
|
|
137 rc = ngx_http_read_client_request_body(r, ngx_http_dav_put_handler);
|
|
|
138
|
|
|
139 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
|
|
|
140 return rc;
|
|
|
141 }
|
|
|
142
|
|
|
143 return NGX_DONE;
|
|
|
144
|
|
|
145 case NGX_HTTP_DELETE:
|
|
|
146
|
|
186
|
147 if (r->headers_in.content_length_n > 0) {
|
|
|
148 return NGX_HTTP_UNSUPPORTED_MEDIA_TYPE;
|
|
|
149 }
|
|
|
150
|
|
|
151 rc = ngx_http_discard_body(r);
|
|
|
152
|
|
|
153 if (rc != NGX_OK && rc != NGX_AGAIN) {
|
|
|
154 return rc;
|
|
182
|
155 }
|
|
|
156
|
|
248
|
157 ngx_http_map_uri_to_path(r, &path, &root, 0);
|
|
182
|
158
|
|
|
159 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
160 "http delete filename: \"%s\"", path.data);
|
|
|
161
|
|
186
|
162 if (ngx_file_info(path.data, &fi) != -1) {
|
|
|
163
|
|
|
164 if (ngx_is_dir(&fi)) {
|
|
|
165
|
|
268
|
166 if (r->uri.data[r->uri.len - 1] != '/') {
|
|
|
167 return NGX_HTTP_BAD_REQUEST;
|
|
|
168 }
|
|
|
169
|
|
|
170 depth = r->headers_in.depth;
|
|
|
171
|
|
|
172 if (depth
|
|
|
173 && (depth->value.len != sizeof("infinity") - 1
|
|
|
174 || ngx_strcmp(depth->value.data, "infinity") != 0))
|
|
186
|
175 {
|
|
|
176 return NGX_HTTP_BAD_REQUEST;
|
|
|
177 }
|
|
|
178
|
|
|
179 if (ngx_delete_dir(path.data) != NGX_FILE_ERROR) {
|
|
|
180 return NGX_HTTP_NO_CONTENT;
|
|
|
181 }
|
|
|
182
|
|
|
183 failed = ngx_delete_dir_n;
|
|
|
184
|
|
|
185 } else {
|
|
182
|
186
|
|
186
|
187 if (r->uri.data[r->uri.len - 1] == '/') {
|
|
|
188 return NGX_HTTP_BAD_REQUEST;
|
|
|
189 }
|
|
|
190
|
|
268
|
191 depth = r->headers_in.depth;
|
|
|
192
|
|
|
193 if (depth
|
|
|
194 && depth->value.len == 1
|
|
|
195 && depth->value.data[0] == '1')
|
|
186
|
196 {
|
|
|
197 return NGX_HTTP_BAD_REQUEST;
|
|
|
198 }
|
|
|
199
|
|
|
200 if (ngx_delete_file(path.data) != NGX_FILE_ERROR) {
|
|
|
201 return NGX_HTTP_NO_CONTENT;
|
|
|
202 }
|
|
|
203
|
|
|
204 failed = ngx_delete_file_n;
|
|
|
205 }
|
|
|
206
|
|
|
207 } else {
|
|
|
208 failed = ngx_file_info_n;
|
|
182
|
209 }
|
|
|
210
|
|
186
|
211 return ngx_http_dav_error(r, ngx_errno, NGX_HTTP_NOT_FOUND, failed,
|
|
|
212 path.data);
|
|
|
213
|
|
|
214 case NGX_HTTP_MKCOL:
|
|
|
215
|
|
|
216 if (r->uri.data[r->uri.len - 1] != '/') {
|
|
|
217 return NGX_DECLINED;
|
|
|
218 }
|
|
|
219
|
|
|
220 if (r->headers_in.content_length_n > 0) {
|
|
|
221 return NGX_HTTP_UNSUPPORTED_MEDIA_TYPE;
|
|
|
222 }
|
|
|
223
|
|
|
224 rc = ngx_http_discard_body(r);
|
|
|
225
|
|
|
226 if (rc != NGX_OK && rc != NGX_AGAIN) {
|
|
|
227 return rc;
|
|
|
228 }
|
|
|
229
|
|
248
|
230 ngx_http_map_uri_to_path(r, &path, &root, 0);
|
|
186
|
231
|
|
|
232 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
233 "http mkcol path: \"%s\"", path.data);
|
|
|
234
|
|
218
|
235 if (ngx_create_dir(path.data, dlcf->access) != NGX_FILE_ERROR) {
|
|
186
|
236 if (ngx_http_dav_location(r, path.data) != NGX_OK) {
|
|
|
237 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
238 }
|
|
|
239
|
|
|
240 return NGX_HTTP_CREATED;
|
|
|
241 }
|
|
|
242
|
|
|
243 return ngx_http_dav_error(r, ngx_errno, NGX_HTTP_CONFLICT,
|
|
|
244 ngx_create_dir_n, path.data);
|
|
182
|
245 }
|
|
|
246
|
|
|
247 return NGX_DECLINED;
|
|
|
248 }
|
|
|
249
|
|
|
250
|
|
|
251 static void
|
|
|
252 ngx_http_dav_put_handler(ngx_http_request_t *r)
|
|
|
253 {
|
|
218
|
254 char *failed;
|
|
|
255 u_char *name;
|
|
248
|
256 size_t root;
|
|
230
|
257 time_t date;
|
|
186
|
258 ngx_err_t err;
|
|
|
259 ngx_str_t *temp, path;
|
|
|
260 ngx_uint_t status;
|
|
|
261 ngx_file_info_t fi;
|
|
|
262 ngx_http_dav_loc_conf_t *dlcf;
|
|
182
|
263
|
|
248
|
264 ngx_http_map_uri_to_path(r, &path, &root, 0);
|
|
182
|
265
|
|
|
266 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
267 "http put filename: \"%s\"", path.data);
|
|
|
268
|
|
|
269 temp = &r->request_body->temp_file->file.name;
|
|
|
270
|
|
|
271 if (ngx_file_info(path.data, &fi) == -1) {
|
|
|
272 status = NGX_HTTP_CREATED;
|
|
|
273
|
|
|
274 } else {
|
|
|
275 status = NGX_HTTP_NO_CONTENT;
|
|
212
|
276
|
|
|
277 if (ngx_is_dir(&fi)) {
|
|
|
278 ngx_log_error(NGX_LOG_ERR, r->connection->log, NGX_EISDIR,
|
|
|
279 "\"%s\" could not be created", path.data);
|
|
182
|
280
|
|
212
|
281 if (ngx_delete_file(temp->data) == NGX_FILE_ERROR) {
|
|
|
282 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno,
|
|
|
283 ngx_delete_file_n " \"%s\" failed",
|
|
|
284 temp->data);
|
|
|
285 }
|
|
|
286
|
|
|
287 ngx_http_finalize_request(r, NGX_HTTP_CONFLICT);
|
|
|
288 return;
|
|
210
|
289 }
|
|
186
|
290 }
|
|
|
291
|
|
218
|
292 dlcf = ngx_http_get_module_loc_conf(r, ngx_http_dav_module);
|
|
|
293
|
|
|
294 #if !(NGX_WIN32)
|
|
|
295
|
|
|
296 if (ngx_change_file_access(temp->data, dlcf->access & ~0111)
|
|
|
297 == NGX_FILE_ERROR)
|
|
|
298 {
|
|
|
299 err = ngx_errno;
|
|
|
300 failed = ngx_change_file_access_n;
|
|
|
301 name = temp->data;
|
|
|
302
|
|
|
303 goto failed;
|
|
|
304 }
|
|
|
305
|
|
|
306 #endif
|
|
|
307
|
|
230
|
308 if (r->headers_in.date) {
|
|
|
309 date = ngx_http_parse_time(r->headers_in.date->value.data,
|
|
|
310 r->headers_in.date->value.len);
|
|
|
311
|
|
|
312 if (date != NGX_ERROR) {
|
|
|
313 if (ngx_set_file_time(temp->data,
|
|
|
314 r->request_body->temp_file->file.fd, date)
|
|
|
315 != NGX_OK)
|
|
|
316 {
|
|
|
317 err = ngx_errno;
|
|
|
318 failed = ngx_set_file_time_n;
|
|
|
319 name = temp->data;
|
|
|
320
|
|
|
321 goto failed;
|
|
|
322 }
|
|
|
323 }
|
|
|
324 }
|
|
|
325
|
|
218
|
326 failed = ngx_rename_file_n;
|
|
|
327 name = path.data;
|
|
|
328
|
|
182
|
329 if (ngx_rename_file(temp->data, path.data) != NGX_FILE_ERROR) {
|
|
|
330 goto ok;
|
|
|
331 }
|
|
|
332
|
|
|
333 err = ngx_errno;
|
|
|
334
|
|
186
|
335 if (err == NGX_ENOENT) {
|
|
|
336
|
|
|
337 if (dlcf->create_full_put_path) {
|
|
218
|
338 err = ngx_create_full_path(path.data, dlcf->access);
|
|
186
|
339
|
|
|
340 if (err == 0) {
|
|
|
341 if (ngx_rename_file(temp->data, path.data) != NGX_FILE_ERROR) {
|
|
|
342 goto ok;
|
|
|
343 }
|
|
|
344
|
|
|
345 err = ngx_errno;
|
|
|
346 }
|
|
|
347 }
|
|
|
348 }
|
|
|
349
|
|
182
|
350 #if (NGX_WIN32)
|
|
|
351
|
|
|
352 if (err == NGX_EEXIST) {
|
|
|
353 if (ngx_win32_rename_file(temp, &path, r->pool) != NGX_ERROR) {
|
|
|
354
|
|
|
355 if (ngx_rename_file(temp->data, path.data) != NGX_FILE_ERROR) {
|
|
|
356 goto ok;
|
|
|
357 }
|
|
|
358 }
|
|
|
359
|
|
|
360 err = ngx_errno;
|
|
|
361 }
|
|
|
362
|
|
230
|
363 #endif
|
|
218
|
364
|
|
|
365 failed:
|
|
|
366
|
|
210
|
367 if (ngx_delete_file(temp->data) == NGX_FILE_ERROR) {
|
|
|
368 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno,
|
|
|
369 ngx_delete_file_n " \"%s\" failed",
|
|
|
370 temp->data);
|
|
|
371 }
|
|
|
372
|
|
218
|
373 ngx_http_finalize_request(r,
|
|
|
374 ngx_http_dav_error(r, err, NGX_HTTP_CONFLICT, failed, name));
|
|
|
375
|
|
182
|
376 return;
|
|
|
377
|
|
|
378 ok:
|
|
|
379
|
|
|
380 if (status == NGX_HTTP_CREATED) {
|
|
186
|
381 if (ngx_http_dav_location(r, path.data) != NGX_OK) {
|
|
182
|
382 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
383 return;
|
|
|
384 }
|
|
188
|
385
|
|
|
386 r->headers_out.content_length_n = 0;
|
|
182
|
387 }
|
|
|
388
|
|
|
389 r->headers_out.status = status;
|
|
|
390 r->header_only = 1;
|
|
|
391
|
|
|
392 ngx_http_finalize_request(r, ngx_http_send_header(r));
|
|
|
393 return;
|
|
|
394 }
|
|
|
395
|
|
|
396
|
|
186
|
397 static ngx_int_t
|
|
|
398 ngx_http_dav_error(ngx_http_request_t *r, ngx_err_t err, ngx_int_t not_found,
|
|
|
399 char *failed, u_char *path)
|
|
|
400 {
|
|
|
401 ngx_int_t rc;
|
|
|
402 ngx_uint_t level;
|
|
|
403
|
|
|
404 if (err == NGX_ENOENT || err == NGX_ENOTDIR || err == NGX_ENAMETOOLONG) {
|
|
|
405 level = NGX_LOG_ERR;
|
|
|
406 rc = not_found;
|
|
|
407
|
|
|
408 } else if (err == NGX_EACCES || err == NGX_EPERM) {
|
|
|
409 level = NGX_LOG_ERR;
|
|
|
410 rc = NGX_HTTP_FORBIDDEN;
|
|
|
411
|
|
|
412 } else if (err == NGX_EEXIST) {
|
|
|
413 level = NGX_LOG_ERR;
|
|
|
414 rc = NGX_HTTP_NOT_ALLOWED;
|
|
|
415
|
|
|
416 } else if (err == NGX_ENOSPC) {
|
|
|
417 level = NGX_LOG_CRIT;
|
|
|
418 rc = NGX_HTTP_INSUFFICIENT_STORAGE;
|
|
|
419
|
|
|
420 } else {
|
|
|
421 level = NGX_LOG_CRIT;
|
|
|
422 rc = NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
423 }
|
|
|
424
|
|
|
425 ngx_log_error(level, r->connection->log, err,
|
|
|
426 "%s \"%s\" failed", failed, path);
|
|
|
427
|
|
|
428 return rc;
|
|
|
429 }
|
|
|
430
|
|
|
431
|
|
|
432 static ngx_int_t
|
|
|
433 ngx_http_dav_location(ngx_http_request_t *r, u_char *path)
|
|
|
434 {
|
|
|
435 u_char *location;
|
|
|
436 ngx_http_core_loc_conf_t *clcf;
|
|
|
437
|
|
|
438 r->headers_out.location = ngx_palloc(r->pool, sizeof(ngx_table_elt_t));
|
|
|
439 if (r->headers_out.location == NULL) {
|
|
|
440 return NGX_ERROR;
|
|
|
441 }
|
|
|
442
|
|
|
443 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
444
|
|
|
445 if (!clcf->alias && clcf->root_lengths == NULL) {
|
|
|
446 location = path + clcf->root.len;
|
|
|
447
|
|
|
448 } else {
|
|
|
449 location = ngx_palloc(r->pool, r->uri.len);
|
|
|
450 if (location == NULL) {
|
|
|
451 return NGX_ERROR;
|
|
|
452 }
|
|
|
453
|
|
|
454 ngx_memcpy(location, r->uri.data, r->uri.len);
|
|
|
455 }
|
|
|
456
|
|
|
457 /*
|
|
|
458 * we do not need to set the r->headers_out.location->hash and
|
|
|
459 * r->headers_out.location->key fields
|
|
|
460 */
|
|
|
461
|
|
|
462 r->headers_out.location->value.len = r->uri.len;
|
|
|
463 r->headers_out.location->value.data = location;
|
|
|
464
|
|
|
465 return NGX_OK;
|
|
|
466 }
|
|
|
467
|
|
|
468
|
|
218
|
469 static char *
|
|
|
470 ngx_http_dav_access(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
471 {
|
|
|
472 ngx_http_dav_loc_conf_t *lcf = conf;
|
|
|
473
|
|
|
474 u_char *p;
|
|
|
475 ngx_str_t *value;
|
|
|
476 ngx_uint_t i, right, shift;
|
|
|
477
|
|
|
478 if (lcf->access != NGX_CONF_UNSET_UINT) {
|
|
|
479 return "is duplicate";
|
|
|
480 }
|
|
|
481
|
|
|
482 value = cf->args->elts;
|
|
|
483
|
|
|
484 lcf->access = 0700;
|
|
|
485
|
|
268
|
486 for (i = 1; i < cf->args->nelts; i++) {
|
|
218
|
487
|
|
|
488 p = value[i].data;
|
|
|
489
|
|
|
490 if (ngx_strncmp(p, "user:", sizeof("user:") - 1) == 0) {
|
|
|
491 shift = 6;
|
|
|
492 p += sizeof("user:") - 1;
|
|
|
493
|
|
|
494 } else if (ngx_strncmp(p, "group:", sizeof("group:") - 1) == 0) {
|
|
|
495 shift = 3;
|
|
|
496 p += sizeof("group:") - 1;
|
|
|
497
|
|
|
498 } else if (ngx_strncmp(p, "all:", sizeof("all:") - 1) == 0) {
|
|
|
499 shift = 0;
|
|
|
500 p += sizeof("all:") - 1;
|
|
|
501
|
|
|
502 } else {
|
|
|
503 goto invalid;
|
|
|
504 }
|
|
|
505
|
|
|
506 if (ngx_strcmp(p, "rw") == 0) {
|
|
|
507 right = 7;
|
|
|
508
|
|
|
509 } else if (ngx_strcmp(p, "r") == 0) {
|
|
|
510 right = 5;
|
|
|
511
|
|
|
512 } else {
|
|
|
513 goto invalid;
|
|
|
514 }
|
|
|
515
|
|
|
516 lcf->access += right << shift;
|
|
|
517 }
|
|
|
518
|
|
|
519 return NGX_CONF_OK;
|
|
|
520
|
|
|
521 invalid:
|
|
|
522
|
|
|
523 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
524 "invalid value \"%V\"", &value[i]);
|
|
|
525 return NGX_CONF_ERROR;
|
|
|
526 }
|
|
|
527
|
|
|
528
|
|
182
|
529 static void *
|
|
|
530 ngx_http_dav_create_loc_conf(ngx_conf_t *cf)
|
|
|
531 {
|
|
|
532 ngx_http_dav_loc_conf_t *conf;
|
|
|
533
|
|
|
534 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_dav_loc_conf_t));
|
|
|
535 if (conf == NULL) {
|
|
|
536 return NGX_CONF_ERROR;
|
|
|
537 }
|
|
|
538
|
|
|
539 /*
|
|
|
540 * set by ngx_pcalloc():
|
|
|
541 *
|
|
|
542 * conf->methods = 0;
|
|
|
543 */
|
|
|
544
|
|
186
|
545 conf->create_full_put_path = NGX_CONF_UNSET;
|
|
218
|
546 conf->access = NGX_CONF_UNSET_UINT;
|
|
186
|
547
|
|
182
|
548 return conf;
|
|
|
549 }
|
|
|
550
|
|
|
551
|
|
|
552 static char *
|
|
|
553 ngx_http_dav_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
|
554 {
|
|
|
555 ngx_http_dav_loc_conf_t *prev = parent;
|
|
|
556 ngx_http_dav_loc_conf_t *conf = child;
|
|
|
557
|
|
|
558 ngx_conf_merge_bitmask_value(conf->methods, prev->methods,
|
|
186
|
559 (NGX_CONF_BITMASK_SET|NGX_HTTP_DAV_OFF));
|
|
|
560
|
|
|
561 ngx_conf_merge_value(conf->create_full_put_path, prev->create_full_put_path,
|
|
|
562 0);
|
|
182
|
563
|
|
218
|
564 ngx_conf_merge_uint_value(conf->access, prev->access, 0600);
|
|
|
565
|
|
182
|
566 return NGX_CONF_OK;
|
|
|
567 }
|
|
|
568
|
|
|
569
|
|
|
570 static ngx_int_t
|
|
230
|
571 ngx_http_dav_init(ngx_conf_t *cf)
|
|
182
|
572 {
|
|
|
573 ngx_http_handler_pt *h;
|
|
|
574 ngx_http_core_main_conf_t *cmcf;
|
|
|
575
|
|
230
|
576 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
|
|
182
|
577
|
|
|
578 h = ngx_array_push(&cmcf->phases[NGX_HTTP_CONTENT_PHASE].handlers);
|
|
|
579 if (h == NULL) {
|
|
|
580 return NGX_ERROR;
|
|
|
581 }
|
|
|
582
|
|
|
583 *h = ngx_http_dav_handler;
|
|
|
584
|
|
|
585 return NGX_OK;
|
|
|
586 }
|
