Mercurial > hg > nginx
annotate src/http/modules/ngx_http_autoindex_module.c @ 9212:985b0bda403c
Free nginx: changed domain to freenginx.org.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 19 Feb 2024 03:11:19 +0300 |
parents | a91b93f3f3e7 |
children | 48f30a3add51 |
rev | line source |
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457 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
457 | 5 */ |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 #include <ngx_http.h> | |
11 | |
12 | |
13 #if 0 | |
14 | |
15 typedef struct { | |
16 ngx_buf_t *buf; | |
17 size_t size; | |
18 ngx_pool_t *pool; | |
19 size_t alloc_size; | |
20 ngx_chain_t **last_out; | |
21 } ngx_http_autoindex_ctx_t; | |
22 | |
23 #endif | |
24 | |
25 | |
26 typedef struct { | |
27 ngx_str_t name; | |
525 | 28 size_t utf_len; |
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29 size_t escape; |
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30 size_t escape_html; |
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31 |
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32 unsigned dir:1; |
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33 unsigned file:1; |
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34 |
457 | 35 time_t mtime; |
36 off_t size; | |
37 } ngx_http_autoindex_entry_t; | |
38 | |
39 | |
40 typedef struct { | |
41 ngx_flag_t enable; | |
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42 ngx_uint_t format; |
519 | 43 ngx_flag_t localtime; |
527 | 44 ngx_flag_t exact_size; |
457 | 45 } ngx_http_autoindex_loc_conf_t; |
46 | |
47 | |
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48 #define NGX_HTTP_AUTOINDEX_HTML 0 |
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49 #define NGX_HTTP_AUTOINDEX_JSON 1 |
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50 #define NGX_HTTP_AUTOINDEX_JSONP 2 |
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51 #define NGX_HTTP_AUTOINDEX_XML 3 |
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52 |
557 | 53 #define NGX_HTTP_AUTOINDEX_PREALLOCATE 50 |
54 | |
55 #define NGX_HTTP_AUTOINDEX_NAME_LEN 50 | |
457 | 56 |
57 | |
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58 static ngx_buf_t *ngx_http_autoindex_html(ngx_http_request_t *r, |
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59 ngx_array_t *entries); |
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60 static ngx_buf_t *ngx_http_autoindex_json(ngx_http_request_t *r, |
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61 ngx_array_t *entries, ngx_str_t *callback); |
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62 static ngx_int_t ngx_http_autoindex_jsonp_callback(ngx_http_request_t *r, |
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63 ngx_str_t *callback); |
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64 static ngx_buf_t *ngx_http_autoindex_xml(ngx_http_request_t *r, |
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65 ngx_array_t *entries); |
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66 |
503 | 67 static int ngx_libc_cdecl ngx_http_autoindex_cmp_entries(const void *one, |
68 const void *two); | |
499 | 69 static ngx_int_t ngx_http_autoindex_error(ngx_http_request_t *r, |
557 | 70 ngx_dir_t *dir, ngx_str_t *name); |
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71 |
681 | 72 static ngx_int_t ngx_http_autoindex_init(ngx_conf_t *cf); |
457 | 73 static void *ngx_http_autoindex_create_loc_conf(ngx_conf_t *cf); |
74 static char *ngx_http_autoindex_merge_loc_conf(ngx_conf_t *cf, | |
499 | 75 void *parent, void *child); |
457 | 76 |
77 | |
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78 static ngx_conf_enum_t ngx_http_autoindex_format[] = { |
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79 { ngx_string("html"), NGX_HTTP_AUTOINDEX_HTML }, |
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80 { ngx_string("json"), NGX_HTTP_AUTOINDEX_JSON }, |
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81 { ngx_string("jsonp"), NGX_HTTP_AUTOINDEX_JSONP }, |
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82 { ngx_string("xml"), NGX_HTTP_AUTOINDEX_XML }, |
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83 { ngx_null_string, 0 } |
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84 }; |
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85 |
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86 |
457 | 87 static ngx_command_t ngx_http_autoindex_commands[] = { |
88 | |
89 { ngx_string("autoindex"), | |
90 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
91 ngx_conf_set_flag_slot, | |
92 NGX_HTTP_LOC_CONF_OFFSET, | |
93 offsetof(ngx_http_autoindex_loc_conf_t, enable), | |
94 NULL }, | |
95 | |
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96 { ngx_string("autoindex_format"), |
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97 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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98 ngx_conf_set_enum_slot, |
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99 NGX_HTTP_LOC_CONF_OFFSET, |
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100 offsetof(ngx_http_autoindex_loc_conf_t, format), |
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101 &ngx_http_autoindex_format }, |
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102 |
519 | 103 { ngx_string("autoindex_localtime"), |
104 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
105 ngx_conf_set_flag_slot, | |
106 NGX_HTTP_LOC_CONF_OFFSET, | |
107 offsetof(ngx_http_autoindex_loc_conf_t, localtime), | |
108 NULL }, | |
109 | |
527 | 110 { ngx_string("autoindex_exact_size"), |
111 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
112 ngx_conf_set_flag_slot, | |
113 NGX_HTTP_LOC_CONF_OFFSET, | |
114 offsetof(ngx_http_autoindex_loc_conf_t, exact_size), | |
115 NULL }, | |
116 | |
457 | 117 ngx_null_command |
118 }; | |
119 | |
120 | |
667 | 121 static ngx_http_module_t ngx_http_autoindex_module_ctx = { |
509 | 122 NULL, /* preconfiguration */ |
681 | 123 ngx_http_autoindex_init, /* postconfiguration */ |
457 | 124 |
125 NULL, /* create main configuration */ | |
126 NULL, /* init main configuration */ | |
127 | |
128 NULL, /* create server configuration */ | |
129 NULL, /* merge server configuration */ | |
130 | |
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131 ngx_http_autoindex_create_loc_conf, /* create location configuration */ |
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132 ngx_http_autoindex_merge_loc_conf /* merge location configuration */ |
457 | 133 }; |
134 | |
135 | |
136 ngx_module_t ngx_http_autoindex_module = { | |
509 | 137 NGX_MODULE_V1, |
577 | 138 &ngx_http_autoindex_module_ctx, /* module context */ |
457 | 139 ngx_http_autoindex_commands, /* module directives */ |
140 NGX_HTTP_MODULE, /* module type */ | |
541 | 141 NULL, /* init master */ |
681 | 142 NULL, /* init module */ |
541 | 143 NULL, /* init process */ |
144 NULL, /* init thread */ | |
145 NULL, /* exit thread */ | |
146 NULL, /* exit process */ | |
147 NULL, /* exit master */ | |
148 NGX_MODULE_V1_PADDING | |
457 | 149 }; |
150 | |
151 | |
499 | 152 static ngx_int_t |
153 ngx_http_autoindex_handler(ngx_http_request_t *r) | |
457 | 154 { |
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155 u_char *last, *filename; |
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156 size_t len, allocated, root; |
457 | 157 ngx_err_t err; |
158 ngx_buf_t *b; | |
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159 ngx_int_t rc; |
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160 ngx_str_t path, callback; |
457 | 161 ngx_dir_t dir; |
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162 ngx_uint_t level, format; |
457 | 163 ngx_pool_t *pool; |
557 | 164 ngx_chain_t out; |
457 | 165 ngx_array_t entries; |
166 ngx_http_autoindex_entry_t *entry; | |
167 ngx_http_autoindex_loc_conf_t *alcf; | |
168 | |
169 if (r->uri.data[r->uri.len - 1] != '/') { | |
170 return NGX_DECLINED; | |
171 } | |
172 | |
645 | 173 if (!(r->method & (NGX_HTTP_GET|NGX_HTTP_HEAD))) { |
637 | 174 return NGX_DECLINED; |
175 } | |
176 | |
457 | 177 alcf = ngx_http_get_module_loc_conf(r, ngx_http_autoindex_module); |
178 | |
179 if (!alcf->enable) { | |
180 return NGX_DECLINED; | |
181 } | |
182 | |
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183 rc = ngx_http_discard_request_body(r); |
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184 |
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185 if (rc != NGX_OK) { |
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186 return rc; |
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187 } |
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188 |
773 | 189 last = ngx_http_map_uri_to_path(r, &path, &root, |
190 NGX_HTTP_AUTOINDEX_PREALLOCATE); | |
557 | 191 if (last == NULL) { |
192 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
457 | 193 } |
194 | |
557 | 195 allocated = path.len; |
1627 | 196 path.len = last - path.data; |
197 if (path.len > 1) { | |
198 path.len--; | |
199 } | |
557 | 200 path.data[path.len] = '\0'; |
457 | 201 |
202 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
557 | 203 "http autoindex: \"%s\"", path.data); |
457 | 204 |
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205 format = alcf->format; |
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206 |
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207 if (format == NGX_HTTP_AUTOINDEX_JSONP) { |
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208 if (ngx_http_autoindex_jsonp_callback(r, &callback) != NGX_OK) { |
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209 return NGX_HTTP_BAD_REQUEST; |
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210 } |
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211 |
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212 if (callback.len == 0) { |
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213 format = NGX_HTTP_AUTOINDEX_JSON; |
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214 } |
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215 } |
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216 |
557 | 217 if (ngx_open_dir(&path, &dir) == NGX_ERROR) { |
457 | 218 err = ngx_errno; |
219 | |
543 | 220 if (err == NGX_ENOENT |
221 || err == NGX_ENOTDIR | |
222 || err == NGX_ENAMETOOLONG) | |
223 { | |
457 | 224 level = NGX_LOG_ERR; |
225 rc = NGX_HTTP_NOT_FOUND; | |
226 | |
227 } else if (err == NGX_EACCES) { | |
228 level = NGX_LOG_ERR; | |
229 rc = NGX_HTTP_FORBIDDEN; | |
230 | |
231 } else { | |
232 level = NGX_LOG_CRIT; | |
233 rc = NGX_HTTP_INTERNAL_SERVER_ERROR; | |
234 } | |
235 | |
236 ngx_log_error(level, r->connection->log, err, | |
557 | 237 ngx_open_dir_n " \"%s\" failed", path.data); |
457 | 238 |
239 return rc; | |
240 } | |
241 | |
242 #if (NGX_SUPPRESS_WARN) | |
557 | 243 |
457 | 244 /* MSVC thinks 'entries' may be used without having been initialized */ |
245 ngx_memzero(&entries, sizeof(ngx_array_t)); | |
557 | 246 |
457 | 247 #endif |
248 | |
557 | 249 /* TODO: pool should be temporary pool */ |
250 pool = r->pool; | |
251 | |
252 if (ngx_array_init(&entries, pool, 40, sizeof(ngx_http_autoindex_entry_t)) | |
253 != NGX_OK) | |
457 | 254 { |
557 | 255 return ngx_http_autoindex_error(r, &dir, &path); |
457 | 256 } |
257 | |
523 | 258 r->headers_out.status = NGX_HTTP_OK; |
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259 |
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260 switch (format) { |
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261 |
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262 case NGX_HTTP_AUTOINDEX_JSON: |
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263 ngx_str_set(&r->headers_out.content_type, "application/json"); |
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264 break; |
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265 |
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266 case NGX_HTTP_AUTOINDEX_JSONP: |
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267 ngx_str_set(&r->headers_out.content_type, "application/javascript"); |
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268 break; |
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269 |
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270 case NGX_HTTP_AUTOINDEX_XML: |
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271 ngx_str_set(&r->headers_out.content_type, "text/xml"); |
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272 ngx_str_set(&r->headers_out.charset, "utf-8"); |
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273 break; |
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274 |
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275 default: /* NGX_HTTP_AUTOINDEX_HTML */ |
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276 ngx_str_set(&r->headers_out.content_type, "text/html"); |
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277 break; |
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278 } |
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279 |
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280 r->headers_out.content_type_len = r->headers_out.content_type.len; |
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|
281 r->headers_out.content_type_lowcase = NULL; |
523 | 282 |
283 rc = ngx_http_send_header(r); | |
284 | |
285 if (rc == NGX_ERROR || rc > NGX_OK || r->header_only) { | |
1499
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286 if (ngx_close_dir(&dir) == NGX_ERROR) { |
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287 ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno, |
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288 ngx_close_dir_n " \"%V\" failed", &path); |
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289 } |
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290 |
523 | 291 return rc; |
292 } | |
293 | |
557 | 294 filename = path.data; |
295 filename[path.len] = '/'; | |
457 | 296 |
297 for ( ;; ) { | |
298 ngx_set_errno(0); | |
299 | |
300 if (ngx_read_dir(&dir) == NGX_ERROR) { | |
301 err = ngx_errno; | |
302 | |
501 | 303 if (err != NGX_ENOMOREFILES) { |
457 | 304 ngx_log_error(NGX_LOG_CRIT, r->connection->log, err, |
557 | 305 ngx_read_dir_n " \"%V\" failed", &path); |
306 return ngx_http_autoindex_error(r, &dir, &path); | |
457 | 307 } |
308 | |
577 | 309 break; |
457 | 310 } |
311 | |
312 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
313 "http autoindex file: \"%s\"", ngx_de_name(&dir)); | |
314 | |
315 len = ngx_de_namelen(&dir); | |
316 | |
547 | 317 if (ngx_de_name(&dir)[0] == '.') { |
459 | 318 continue; |
319 } | |
320 | |
457 | 321 if (!dir.valid_info) { |
322 | |
557 | 323 /* 1 byte for '/' and 1 byte for terminating '\0' */ |
457 | 324 |
557 | 325 if (path.len + 1 + len + 1 > allocated) { |
326 allocated = path.len + 1 + len + 1 | |
327 + NGX_HTTP_AUTOINDEX_PREALLOCATE; | |
328 | |
2049 | 329 filename = ngx_pnalloc(pool, allocated); |
557 | 330 if (filename == NULL) { |
331 return ngx_http_autoindex_error(r, &dir, &path); | |
457 | 332 } |
333 | |
557 | 334 last = ngx_cpystrn(filename, path.data, path.len + 1); |
457 | 335 *last++ = '/'; |
336 } | |
337 | |
338 ngx_cpystrn(last, ngx_de_name(&dir), len + 1); | |
339 | |
557 | 340 if (ngx_de_info(filename, &dir) == NGX_FILE_ERROR) { |
497 | 341 err = ngx_errno; |
342 | |
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343 if (err != NGX_ENOENT && err != NGX_ELOOP) { |
497 | 344 ngx_log_error(NGX_LOG_CRIT, r->connection->log, err, |
557 | 345 ngx_de_info_n " \"%s\" failed", filename); |
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346 |
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347 if (err == NGX_EACCES) { |
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348 continue; |
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349 } |
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350 |
557 | 351 return ngx_http_autoindex_error(r, &dir, &path); |
497 | 352 } |
353 | |
557 | 354 if (ngx_de_link_info(filename, &dir) == NGX_FILE_ERROR) { |
497 | 355 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
356 ngx_de_link_info_n " \"%s\" failed", | |
557 | 357 filename); |
358 return ngx_http_autoindex_error(r, &dir, &path); | |
497 | 359 } |
457 | 360 } |
361 } | |
362 | |
501 | 363 entry = ngx_array_push(&entries); |
364 if (entry == NULL) { | |
557 | 365 return ngx_http_autoindex_error(r, &dir, &path); |
457 | 366 } |
367 | |
577 | 368 entry->name.len = len; |
525 | 369 |
2049 | 370 entry->name.data = ngx_pnalloc(pool, len + 1); |
501 | 371 if (entry->name.data == NULL) { |
557 | 372 return ngx_http_autoindex_error(r, &dir, &path); |
457 | 373 } |
461 | 374 |
457 | 375 ngx_cpystrn(entry->name.data, ngx_de_name(&dir), len + 1); |
376 | |
377 entry->dir = ngx_de_is_dir(&dir); | |
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378 entry->file = ngx_de_is_file(&dir); |
457 | 379 entry->mtime = ngx_de_mtime(&dir); |
380 entry->size = ngx_de_size(&dir); | |
381 } | |
382 | |
383 if (ngx_close_dir(&dir) == NGX_ERROR) { | |
384 ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno, | |
5218 | 385 ngx_close_dir_n " \"%V\" failed", &path); |
457 | 386 } |
387 | |
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388 if (entries.nelts > 1) { |
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389 ngx_qsort(entries.elts, (size_t) entries.nelts, |
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390 sizeof(ngx_http_autoindex_entry_t), |
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391 ngx_http_autoindex_cmp_entries); |
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392 } |
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393 |
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394 switch (format) { |
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395 |
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396 case NGX_HTTP_AUTOINDEX_JSON: |
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397 b = ngx_http_autoindex_json(r, &entries, NULL); |
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398 break; |
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399 |
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400 case NGX_HTTP_AUTOINDEX_JSONP: |
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401 b = ngx_http_autoindex_json(r, &entries, &callback); |
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402 break; |
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403 |
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404 case NGX_HTTP_AUTOINDEX_XML: |
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405 b = ngx_http_autoindex_xml(r, &entries); |
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406 break; |
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407 |
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408 default: /* NGX_HTTP_AUTOINDEX_HTML */ |
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409 b = ngx_http_autoindex_html(r, &entries); |
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|
410 break; |
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|
411 } |
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412 |
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413 if (b == NULL) { |
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414 return NGX_ERROR; |
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415 } |
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|
416 |
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|
417 /* TODO: free temporary pool */ |
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418 |
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|
419 if (r == r->main) { |
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|
420 b->last_buf = 1; |
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|
421 } |
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|
422 |
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|
423 b->last_in_chain = 1; |
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|
424 |
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changeset
|
425 out.buf = b; |
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|
426 out.next = NULL; |
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|
427 |
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changeset
|
428 return ngx_http_output_filter(r, &out); |
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|
429 } |
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|
430 |
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changeset
|
431 |
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changeset
|
432 static ngx_buf_t * |
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changeset
|
433 ngx_http_autoindex_html(ngx_http_request_t *r, ngx_array_t *entries) |
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|
434 { |
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|
435 u_char *last, scale; |
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changeset
|
436 off_t length; |
7435
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
437 size_t len, entry_len, char_len, escape_html; |
5943
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|
438 ngx_tm_t tm; |
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|
439 ngx_buf_t *b; |
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|
440 ngx_int_t size; |
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|
441 ngx_uint_t i, utf8; |
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|
442 ngx_time_t *tp; |
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|
443 ngx_http_autoindex_entry_t *entry; |
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|
444 ngx_http_autoindex_loc_conf_t *alcf; |
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|
445 |
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changeset
|
446 static u_char title[] = |
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|
447 "<html>" CRLF |
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diff
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|
448 "<head><title>Index of " |
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|
449 ; |
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|
450 |
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changeset
|
451 static u_char header[] = |
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changeset
|
452 "</title></head>" CRLF |
7358
170922952477
Removed bgcolor attribute on body in error pages and autoindex.
Nova DasSarma <nova@novalinium.com>
parents:
7164
diff
changeset
|
453 "<body>" CRLF |
5943
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|
454 "<h1>Index of " |
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|
455 ; |
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|
456 |
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changeset
|
457 static u_char tail[] = |
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|
458 "</body>" CRLF |
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|
459 "</html>" CRLF |
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|
460 ; |
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|
461 |
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changeset
|
462 static char *months[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", |
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|
463 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; |
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|
464 |
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|
465 if (r->headers_out.charset.len == 5 |
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|
466 && ngx_strncasecmp(r->headers_out.charset.data, (u_char *) "utf-8", 5) |
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|
467 == 0) |
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468 { |
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469 utf8 = 1; |
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470 |
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471 } else { |
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|
472 utf8 = 0; |
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473 } |
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474 |
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475 escape_html = ngx_escape_html(NULL, r->uri.data, r->uri.len); |
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476 |
457 | 477 len = sizeof(title) - 1 |
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478 + r->uri.len + escape_html |
457 | 479 + sizeof(header) - 1 |
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480 + r->uri.len + escape_html |
457 | 481 + sizeof("</h1>") - 1 |
482 + sizeof("<hr><pre><a href=\"../\">../</a>" CRLF) - 1 | |
483 + sizeof("</pre><hr>") - 1 | |
484 + sizeof(tail) - 1; | |
485 | |
5943
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486 entry = entries->elts; |
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487 for (i = 0; i < entries->nelts; i++) { |
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488 entry[i].escape = 2 * ngx_escape_uri(NULL, entry[i].name.data, |
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|
489 entry[i].name.len, |
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|
490 NGX_ESCAPE_URI_COMPONENT); |
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|
491 |
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492 entry[i].escape_html = ngx_escape_html(NULL, entry[i].name.data, |
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493 entry[i].name.len); |
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494 |
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495 if (utf8) { |
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496 entry[i].utf_len = ngx_utf8_length(entry[i].name.data, |
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497 entry[i].name.len); |
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498 } else { |
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499 entry[i].utf_len = entry[i].name.len; |
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500 } |
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|
501 |
7435
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502 entry_len = sizeof("<a href=\"") - 1 |
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503 + entry[i].name.len + entry[i].escape |
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504 + 1 /* 1 is for "/" */ |
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505 + sizeof("\">") - 1 |
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|
506 + entry[i].name.len - entry[i].utf_len |
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507 + entry[i].escape_html |
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508 + NGX_HTTP_AUTOINDEX_NAME_LEN + sizeof(">") - 2 |
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509 + sizeof("</a>") - 1 |
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510 + sizeof(" 28-Sep-1970 12:00 ") - 1 |
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511 + 20 /* the file size */ |
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|
512 + 2; |
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513 |
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514 if (len > NGX_MAX_SIZE_T_VALUE - entry_len) { |
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515 return NULL; |
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516 } |
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517 |
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518 len += entry_len; |
457 | 519 } |
520 | |
501 | 521 b = ngx_create_temp_buf(r->pool, len); |
522 if (b == NULL) { | |
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523 return NULL; |
457 | 524 } |
525 | |
526 b->last = ngx_cpymem(b->last, title, sizeof(title) - 1); | |
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527 |
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528 if (escape_html) { |
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529 b->last = (u_char *) ngx_escape_html(b->last, r->uri.data, r->uri.len); |
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530 b->last = ngx_cpymem(b->last, header, sizeof(header) - 1); |
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531 b->last = (u_char *) ngx_escape_html(b->last, r->uri.data, r->uri.len); |
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532 |
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533 } else { |
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534 b->last = ngx_cpymem(b->last, r->uri.data, r->uri.len); |
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535 b->last = ngx_cpymem(b->last, header, sizeof(header) - 1); |
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536 b->last = ngx_cpymem(b->last, r->uri.data, r->uri.len); |
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537 } |
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538 |
457 | 539 b->last = ngx_cpymem(b->last, "</h1>", sizeof("</h1>") - 1); |
540 | |
541 b->last = ngx_cpymem(b->last, "<hr><pre><a href=\"../\">../</a>" CRLF, | |
542 sizeof("<hr><pre><a href=\"../\">../</a>" CRLF) - 1); | |
543 | |
5943
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544 alcf = ngx_http_get_module_loc_conf(r, ngx_http_autoindex_module); |
563 | 545 tp = ngx_timeofday(); |
546 | |
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547 for (i = 0; i < entries->nelts; i++) { |
457 | 548 b->last = ngx_cpymem(b->last, "<a href=\"", sizeof("<a href=\"") - 1); |
461 | 549 |
550 if (entry[i].escape) { | |
551 ngx_escape_uri(b->last, entry[i].name.data, entry[i].name.len, | |
4192
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Autoindex: escape '?' in file names.
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3527
diff
changeset
|
552 NGX_ESCAPE_URI_COMPONENT); |
461 | 553 |
554 b->last += entry[i].name.len + entry[i].escape; | |
555 | |
556 } else { | |
557 b->last = ngx_cpymem(b->last, entry[i].name.data, | |
558 entry[i].name.len); | |
559 } | |
457 | 560 |
561 if (entry[i].dir) { | |
562 *b->last++ = '/'; | |
563 } | |
564 | |
565 *b->last++ = '"'; | |
566 *b->last++ = '>'; | |
567 | |
525 | 568 len = entry[i].utf_len; |
457 | 569 |
2120 | 570 if (entry[i].name.len != len) { |
527 | 571 if (len > NGX_HTTP_AUTOINDEX_NAME_LEN) { |
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572 char_len = NGX_HTTP_AUTOINDEX_NAME_LEN - 3 + 1; |
527 | 573 |
574 } else { | |
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575 char_len = NGX_HTTP_AUTOINDEX_NAME_LEN + 1; |
527 | 576 } |
577 | |
4193
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578 last = b->last; |
2125
8e4b9d2acde8
rename ngx_utf_...() to ngx_utf8_...()
Igor Sysoev <igor@sysoev.ru>
parents:
2120
diff
changeset
|
579 b->last = ngx_utf8_cpystrn(b->last, entry[i].name.data, |
4193
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|
580 char_len, entry[i].name.len + 1); |
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581 |
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582 if (entry[i].escape_html) { |
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583 b->last = (u_char *) ngx_escape_html(last, entry[i].name.data, |
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584 b->last - last); |
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585 } |
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586 |
527 | 587 last = b->last; |
588 | |
589 } else { | |
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590 if (entry[i].escape_html) { |
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591 if (len > NGX_HTTP_AUTOINDEX_NAME_LEN) { |
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592 char_len = NGX_HTTP_AUTOINDEX_NAME_LEN - 3; |
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593 |
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594 } else { |
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|
595 char_len = len; |
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596 } |
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597 |
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598 b->last = (u_char *) ngx_escape_html(b->last, |
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599 entry[i].name.data, char_len); |
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600 last = b->last; |
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601 |
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602 } else { |
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603 b->last = ngx_cpystrn(b->last, entry[i].name.data, |
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604 NGX_HTTP_AUTOINDEX_NAME_LEN + 1); |
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605 last = b->last - 3; |
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606 } |
527 | 607 } |
608 | |
457 | 609 if (len > NGX_HTTP_AUTOINDEX_NAME_LEN) { |
527 | 610 b->last = ngx_cpymem(last, "..></a>", sizeof("..></a>") - 1); |
457 | 611 |
612 } else { | |
613 if (entry[i].dir && NGX_HTTP_AUTOINDEX_NAME_LEN - len > 0) { | |
614 *b->last++ = '/'; | |
615 len++; | |
616 } | |
617 | |
618 b->last = ngx_cpymem(b->last, "</a>", sizeof("</a>") - 1); | |
5069
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Fixed false memset warning on Linux with -O3 (ticket #275).
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
619 |
e9d188e295cf
Fixed false memset warning on Linux with -O3 (ticket #275).
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|
620 if (NGX_HTTP_AUTOINDEX_NAME_LEN - len > 0) { |
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Fixed false memset warning on Linux with -O3 (ticket #275).
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621 ngx_memset(b->last, ' ', NGX_HTTP_AUTOINDEX_NAME_LEN - len); |
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622 b->last += NGX_HTTP_AUTOINDEX_NAME_LEN - len; |
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|
623 } |
457 | 624 } |
625 | |
626 *b->last++ = ' '; | |
627 | |
563 | 628 ngx_gmtime(entry[i].mtime + tp->gmtoff * 60 * alcf->localtime, &tm); |
457 | 629 |
630 b->last = ngx_sprintf(b->last, "%02d-%s-%d %02d:%02d ", | |
631 tm.ngx_tm_mday, | |
632 months[tm.ngx_tm_mon - 1], | |
633 tm.ngx_tm_year, | |
634 tm.ngx_tm_hour, | |
635 tm.ngx_tm_min); | |
636 | |
527 | 637 if (alcf->exact_size) { |
638 if (entry[i].dir) { | |
639 b->last = ngx_cpymem(b->last, " -", | |
640 sizeof(" -") - 1); | |
641 } else { | |
642 b->last = ngx_sprintf(b->last, "%19O", entry[i].size); | |
577 | 643 } |
457 | 644 |
645 } else { | |
527 | 646 if (entry[i].dir) { |
547 | 647 b->last = ngx_cpymem(b->last, " -", |
648 sizeof(" -") - 1); | |
527 | 649 |
650 } else { | |
651 length = entry[i].size; | |
652 | |
653 if (length > 1024 * 1024 * 1024 - 1) { | |
654 size = (ngx_int_t) (length / (1024 * 1024 * 1024)); | |
655 if ((length % (1024 * 1024 * 1024)) | |
656 > (1024 * 1024 * 1024 / 2 - 1)) | |
577 | 657 { |
527 | 658 size++; |
659 } | |
660 scale = 'G'; | |
661 | |
662 } else if (length > 1024 * 1024 - 1) { | |
663 size = (ngx_int_t) (length / (1024 * 1024)); | |
664 if ((length % (1024 * 1024)) > (1024 * 1024 / 2 - 1)) { | |
665 size++; | |
666 } | |
667 scale = 'M'; | |
668 | |
669 } else if (length > 9999) { | |
670 size = (ngx_int_t) (length / 1024); | |
671 if (length % 1024 > 511) { | |
672 size++; | |
673 } | |
674 scale = 'K'; | |
675 | |
676 } else { | |
677 size = (ngx_int_t) length; | |
547 | 678 scale = '\0'; |
527 | 679 } |
680 | |
547 | 681 if (scale) { |
682 b->last = ngx_sprintf(b->last, "%6i%c", size, scale); | |
527 | 683 |
547 | 684 } else { |
685 b->last = ngx_sprintf(b->last, " %6i", size); | |
527 | 686 } |
687 } | |
457 | 688 } |
689 | |
690 *b->last++ = CR; | |
691 *b->last++ = LF; | |
692 } | |
693 | |
694 b->last = ngx_cpymem(b->last, "</pre><hr>", sizeof("</pre><hr>") - 1); | |
695 | |
696 b->last = ngx_cpymem(b->last, tail, sizeof(tail) - 1); | |
697 | |
5943
631dee7bfd4e
Autoindex: rendering code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
5497
diff
changeset
|
698 return b; |
457 | 699 } |
700 | |
701 | |
5944
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
702 static ngx_buf_t * |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
703 ngx_http_autoindex_json(ngx_http_request_t *r, ngx_array_t *entries, |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
704 ngx_str_t *callback) |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
705 { |
7435
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
706 size_t len, entry_len; |
5944
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
707 ngx_buf_t *b; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
708 ngx_uint_t i; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
709 ngx_http_autoindex_entry_t *entry; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
710 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
711 len = sizeof("[" CRLF CRLF "]") - 1; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
712 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
713 if (callback) { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
714 len += sizeof("/* callback */" CRLF "();") - 1 + callback->len; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
715 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
716 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
717 entry = entries->elts; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
718 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
719 for (i = 0; i < entries->nelts; i++) { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
720 entry[i].escape = ngx_escape_json(NULL, entry[i].name.data, |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
721 entry[i].name.len); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
722 |
7435
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
723 entry_len = sizeof("{ }," CRLF) - 1 |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
724 + sizeof("\"name\":\"\"") - 1 |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
725 + entry[i].name.len + entry[i].escape |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
726 + sizeof(", \"type\":\"directory\"") - 1 |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
727 + sizeof(", \"mtime\":\"Wed, 31 Dec 1986 10:00:00 GMT\"") - 1; |
5944
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
728 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
729 if (entry[i].file) { |
7435
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
730 entry_len += sizeof(", \"size\":") - 1 + NGX_OFF_T_LEN; |
5944
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
731 } |
7435
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
732 |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
733 if (len > NGX_MAX_SIZE_T_VALUE - entry_len) { |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
734 return NULL; |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
735 } |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
736 |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
737 len += entry_len; |
5944
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
738 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
739 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
740 b = ngx_create_temp_buf(r->pool, len); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
741 if (b == NULL) { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
742 return NULL; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
743 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
744 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
745 if (callback) { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
746 b->last = ngx_cpymem(b->last, "/* callback */" CRLF, |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
747 sizeof("/* callback */" CRLF) - 1); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
748 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
749 b->last = ngx_cpymem(b->last, callback->data, callback->len); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
750 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
751 *b->last++ = '('; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
752 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
753 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
754 *b->last++ = '['; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
755 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
756 for (i = 0; i < entries->nelts; i++) { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
757 b->last = ngx_cpymem(b->last, CRLF "{ \"name\":\"", |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
758 sizeof(CRLF "{ \"name\":\"") - 1); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
759 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
760 if (entry[i].escape) { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
761 b->last = (u_char *) ngx_escape_json(b->last, entry[i].name.data, |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
762 entry[i].name.len); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
763 } else { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
764 b->last = ngx_cpymem(b->last, entry[i].name.data, |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
765 entry[i].name.len); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
766 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
767 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
768 b->last = ngx_cpymem(b->last, "\", \"type\":\"", |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
769 sizeof("\", \"type\":\"") - 1); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
770 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
771 if (entry[i].dir) { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
772 b->last = ngx_cpymem(b->last, "directory", sizeof("directory") - 1); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
773 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
774 } else if (entry[i].file) { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
775 b->last = ngx_cpymem(b->last, "file", sizeof("file") - 1); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
776 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
777 } else { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
778 b->last = ngx_cpymem(b->last, "other", sizeof("other") - 1); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
779 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
780 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
781 b->last = ngx_cpymem(b->last, "\", \"mtime\":\"", |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
782 sizeof("\", \"mtime\":\"") - 1); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
783 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
784 b->last = ngx_http_time(b->last, entry[i].mtime); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
785 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
786 if (entry[i].file) { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
787 b->last = ngx_cpymem(b->last, "\", \"size\":", |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
788 sizeof("\", \"size\":") - 1); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
789 b->last = ngx_sprintf(b->last, "%O", entry[i].size); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
790 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
791 } else { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
792 *b->last++ = '"'; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
793 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
794 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
795 b->last = ngx_cpymem(b->last, " },", sizeof(" },") - 1); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
796 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
797 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
798 if (i > 0) { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
799 b->last--; /* strip last comma */ |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
800 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
801 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
802 b->last = ngx_cpymem(b->last, CRLF "]", sizeof(CRLF "]") - 1); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
803 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
804 if (callback) { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
805 *b->last++ = ')'; *b->last++ = ';'; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
806 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
807 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
808 return b; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
809 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
810 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
811 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
812 static ngx_int_t |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
813 ngx_http_autoindex_jsonp_callback(ngx_http_request_t *r, ngx_str_t *callback) |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
814 { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
815 u_char *p, c, ch; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
816 ngx_uint_t i; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
817 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
818 if (ngx_http_arg(r, (u_char *) "callback", 8, callback) != NGX_OK) { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
819 callback->len = 0; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
820 return NGX_OK; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
821 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
822 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
823 if (callback->len > 128) { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
824 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
825 "client sent too long callback name: \"%V\"", callback); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
826 return NGX_DECLINED; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
827 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
828 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
829 p = callback->data; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
830 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
831 for (i = 0; i < callback->len; i++) { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
832 ch = p[i]; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
833 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
834 c = (u_char) (ch | 0x20); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
835 if (c >= 'a' && c <= 'z') { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
836 continue; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
837 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
838 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
839 if ((ch >= '0' && ch <= '9') || ch == '_' || ch == '.') { |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
840 continue; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
841 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
842 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
843 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
844 "client sent invalid callback name: \"%V\"", callback); |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
845 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
846 return NGX_DECLINED; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
847 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
848 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
849 return NGX_OK; |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
850 } |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
851 |
33c08d7e2915
Autoindex: implemented JSON output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5943
diff
changeset
|
852 |
5945
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
853 static ngx_buf_t * |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
854 ngx_http_autoindex_xml(ngx_http_request_t *r, ngx_array_t *entries) |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
855 { |
7435
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
856 size_t len, entry_len; |
5945
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
857 ngx_tm_t tm; |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
858 ngx_buf_t *b; |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
859 ngx_str_t type; |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
860 ngx_uint_t i; |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
861 ngx_http_autoindex_entry_t *entry; |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
862 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
863 static u_char head[] = "<?xml version=\"1.0\"?>" CRLF "<list>" CRLF; |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
864 static u_char tail[] = "</list>" CRLF; |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
865 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
866 len = sizeof(head) - 1 + sizeof(tail) - 1; |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
867 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
868 entry = entries->elts; |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
869 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
870 for (i = 0; i < entries->nelts; i++) { |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
871 entry[i].escape = ngx_escape_html(NULL, entry[i].name.data, |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
872 entry[i].name.len); |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
873 |
7435
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
874 entry_len = sizeof("<directory></directory>" CRLF) - 1 |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
875 + entry[i].name.len + entry[i].escape |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
876 + sizeof(" mtime=\"1986-12-31T10:00:00Z\"") - 1; |
5945
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
877 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
878 if (entry[i].file) { |
7435
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
879 entry_len += sizeof(" size=\"\"") - 1 + NGX_OFF_T_LEN; |
5945
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
880 } |
7435
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
881 |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
882 if (len > NGX_MAX_SIZE_T_VALUE - entry_len) { |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
883 return NULL; |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
884 } |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
885 |
a91b93f3f3e7
Autoindex: fixed possible integer overflow on 32-bit systems.
Vladimir Homutov <vl@nginx.com>
parents:
7433
diff
changeset
|
886 len += entry_len; |
5945
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
887 } |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
888 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
889 b = ngx_create_temp_buf(r->pool, len); |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
890 if (b == NULL) { |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
891 return NULL; |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
892 } |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
893 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
894 b->last = ngx_cpymem(b->last, head, sizeof(head) - 1); |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
895 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
896 for (i = 0; i < entries->nelts; i++) { |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
897 *b->last++ = '<'; |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
898 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
899 if (entry[i].dir) { |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
900 ngx_str_set(&type, "directory"); |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
901 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
902 } else if (entry[i].file) { |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
903 ngx_str_set(&type, "file"); |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
904 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
905 } else { |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
906 ngx_str_set(&type, "other"); |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
907 } |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
908 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
909 b->last = ngx_cpymem(b->last, type.data, type.len); |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
910 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
911 b->last = ngx_cpymem(b->last, " mtime=\"", sizeof(" mtime=\"") - 1); |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
912 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
913 ngx_gmtime(entry[i].mtime, &tm); |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
914 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
915 b->last = ngx_sprintf(b->last, "%4d-%02d-%02dT%02d:%02d:%02dZ", |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
916 tm.ngx_tm_year, tm.ngx_tm_mon, |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
917 tm.ngx_tm_mday, tm.ngx_tm_hour, |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
918 tm.ngx_tm_min, tm.ngx_tm_sec); |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
919 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
920 if (entry[i].file) { |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
921 b->last = ngx_cpymem(b->last, "\" size=\"", |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
922 sizeof("\" size=\"") - 1); |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
923 b->last = ngx_sprintf(b->last, "%O", entry[i].size); |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
924 } |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
925 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
926 *b->last++ = '"'; *b->last++ = '>'; |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
927 |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
928 if (entry[i].escape) { |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
929 b->last = (u_char *) ngx_escape_html(b->last, entry[i].name.data, |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
930 entry[i].name.len); |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
931 } else { |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
932 b->last = ngx_cpymem(b->last, entry[i].name.data, |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
933 entry[i].name.len); |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
|
934 } |
99751fe3bc3b
Autoindex: implemented XML output format.
Valentin Bartenev <vbart@nginx.com>
parents:
5944
diff
changeset
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935 |
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936 *b->last++ = '<'; *b->last++ = '/'; |
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937 |
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938 b->last = ngx_cpymem(b->last, type.data, type.len); |
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939 |
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940 *b->last++ = '>'; |
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941 |
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942 *b->last++ = CR; *b->last++ = LF; |
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943 } |
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944 |
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945 b->last = ngx_cpymem(b->last, tail, sizeof(tail) - 1); |
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946 |
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947 return b; |
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948 } |
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949 |
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950 |
503 | 951 static int ngx_libc_cdecl |
499 | 952 ngx_http_autoindex_cmp_entries(const void *one, const void *two) |
457 | 953 { |
954 ngx_http_autoindex_entry_t *first = (ngx_http_autoindex_entry_t *) one; | |
955 ngx_http_autoindex_entry_t *second = (ngx_http_autoindex_entry_t *) two; | |
956 | |
957 if (first->dir && !second->dir) { | |
958 /* move the directories to the start */ | |
959 return -1; | |
960 } | |
961 | |
962 if (!first->dir && second->dir) { | |
963 /* move the directories to the start */ | |
964 return 1; | |
965 } | |
966 | |
967 return (int) ngx_strcmp(first->name.data, second->name.data); | |
968 } | |
969 | |
970 | |
971 #if 0 | |
972 | |
499 | 973 static ngx_buf_t * |
974 ngx_http_autoindex_alloc(ngx_http_autoindex_ctx_t *ctx, size_t size) | |
457 | 975 { |
976 ngx_chain_t *cl; | |
977 | |
978 if (ctx->buf) { | |
979 | |
980 if ((size_t) (ctx->buf->end - ctx->buf->last) >= size) { | |
981 return ctx->buf; | |
982 } | |
983 | |
984 ctx->size += ctx->buf->last - ctx->buf->pos; | |
985 } | |
986 | |
501 | 987 ctx->buf = ngx_create_temp_buf(ctx->pool, ctx->alloc_size); |
988 if (ctx->buf == NULL) { | |
457 | 989 return NULL; |
990 } | |
991 | |
501 | 992 cl = ngx_alloc_chain_link(ctx->pool); |
993 if (cl == NULL) { | |
457 | 994 return NULL; |
995 } | |
996 | |
997 cl->buf = ctx->buf; | |
998 cl->next = NULL; | |
999 | |
1000 *ctx->last_out = cl; | |
1001 ctx->last_out = &cl->next; | |
1002 | |
1003 return ctx->buf; | |
1004 } | |
1005 | |
1006 #endif | |
1007 | |
1008 | |
499 | 1009 static ngx_int_t |
557 | 1010 ngx_http_autoindex_error(ngx_http_request_t *r, ngx_dir_t *dir, ngx_str_t *name) |
457 | 1011 { |
1012 if (ngx_close_dir(dir) == NGX_ERROR) { | |
1013 ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno, | |
557 | 1014 ngx_close_dir_n " \"%V\" failed", name); |
457 | 1015 } |
1016 | |
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1017 return r->header_sent ? NGX_ERROR : NGX_HTTP_INTERNAL_SERVER_ERROR; |
457 | 1018 } |
1019 | |
1020 | |
499 | 1021 static void * |
1022 ngx_http_autoindex_create_loc_conf(ngx_conf_t *cf) | |
457 | 1023 { |
1024 ngx_http_autoindex_loc_conf_t *conf; | |
1025 | |
1026 conf = ngx_palloc(cf->pool, sizeof(ngx_http_autoindex_loc_conf_t)); | |
1027 if (conf == NULL) { | |
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1028 return NULL; |
457 | 1029 } |
1030 | |
1031 conf->enable = NGX_CONF_UNSET; | |
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1032 conf->format = NGX_CONF_UNSET_UINT; |
519 | 1033 conf->localtime = NGX_CONF_UNSET; |
527 | 1034 conf->exact_size = NGX_CONF_UNSET; |
457 | 1035 |
1036 return conf; | |
1037 } | |
1038 | |
1039 | |
499 | 1040 static char * |
1041 ngx_http_autoindex_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
457 | 1042 { |
1043 ngx_http_autoindex_loc_conf_t *prev = parent; | |
1044 ngx_http_autoindex_loc_conf_t *conf = child; | |
1045 | |
1046 ngx_conf_merge_value(conf->enable, prev->enable, 0); | |
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1047 ngx_conf_merge_uint_value(conf->format, prev->format, |
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1048 NGX_HTTP_AUTOINDEX_HTML); |
519 | 1049 ngx_conf_merge_value(conf->localtime, prev->localtime, 0); |
527 | 1050 ngx_conf_merge_value(conf->exact_size, prev->exact_size, 1); |
457 | 1051 |
1052 return NGX_CONF_OK; | |
1053 } | |
681 | 1054 |
1055 | |
1056 static ngx_int_t | |
1057 ngx_http_autoindex_init(ngx_conf_t *cf) | |
1058 { | |
1059 ngx_http_handler_pt *h; | |
1060 ngx_http_core_main_conf_t *cmcf; | |
1061 | |
1062 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
1063 | |
1064 h = ngx_array_push(&cmcf->phases[NGX_HTTP_CONTENT_PHASE].handlers); | |
1065 if (h == NULL) { | |
1066 return NGX_ERROR; | |
1067 } | |
1068 | |
1069 *h = ngx_http_autoindex_handler; | |
1070 | |
1071 return NGX_OK; | |
1072 } |