Mercurial > hg > nginx-quic
annotate src/http/modules/perl/nginx.xs @ 774:589841f06b87
previous commit broke two modules
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Thu, 12 Oct 2006 13:56:16 +0000 |
parents | 63a08390a8a2 |
children | 35454083769f |
rev | line source |
---|---|
599 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #define PERL_NO_GET_CONTEXT | |
8 | |
9 #include <ngx_config.h> | |
10 #include <ngx_core.h> | |
11 #include <ngx_http.h> | |
12 #include <ngx_http_perl_module.h> | |
13 | |
603 | 14 #include "XSUB.h" |
15 | |
633 | 16 #define ngx_http_perl_set_request(r) \ |
17 r = INT2PTR(ngx_http_request_t *, SvIV((SV *) SvRV(ST(0)))) | |
18 | |
19 | |
20 #define ngx_http_perl_set_targ(p, len, z) \ | |
21 \ | |
22 sv_upgrade(TARG, SVt_PV); \ | |
23 SvPOK_on(TARG); \ | |
24 SvPV_set(TARG, (char *) p); \ | |
25 SvLEN_set(TARG, len + z); \ | |
26 SvCUR_set(TARG, len); \ | |
27 SvFAKE_on(TARG); \ | |
28 SvREADONLY_on(TARG); \ | |
29 | |
599 | 30 |
31 static ngx_int_t | |
32 ngx_http_perl_sv2str(pTHX_ ngx_http_request_t *r, ngx_str_t *s, SV *sv) | |
33 { | |
34 u_char *p; | |
35 STRLEN len; | |
36 | |
37 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
38 sv = SvRV(sv); | |
39 } | |
40 | |
41 p = (u_char *) SvPV(sv, len); | |
42 | |
43 s->len = len; | |
44 | |
45 if (SvREADONLY(sv)) { | |
46 s->data = p; | |
47 return NGX_OK; | |
48 } | |
49 | |
50 s->data = ngx_palloc(r->pool, len); | |
51 if (s->data == NULL) { | |
52 return NGX_ERROR; | |
53 } | |
54 | |
55 ngx_memcpy(s->data, p, len); | |
56 | |
57 return NGX_OK; | |
58 } | |
59 | |
60 | |
61 static ngx_int_t | |
62 ngx_http_perl_output(ngx_http_request_t *r, ngx_buf_t *b) | |
63 { | |
617 | 64 ngx_chain_t out; |
65 #if (NGX_HTTP_SSI) | |
66 ngx_chain_t *cl; | |
599 | 67 ngx_http_perl_ctx_t *ctx; |
68 | |
69 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
70 | |
71 if (ctx->ssi) { | |
72 cl = ngx_alloc_chain_link(r->pool); | |
73 if (cl == NULL) { | |
74 return NGX_ERROR; | |
75 } | |
76 | |
77 cl->buf = b; | |
78 cl->next = NULL; | |
79 *ctx->ssi->last_out = cl; | |
80 ctx->ssi->last_out = &cl->next; | |
81 | |
82 return NGX_OK; | |
83 } | |
617 | 84 #endif |
599 | 85 |
86 out.buf = b; | |
87 out.next = NULL; | |
88 | |
89 return ngx_http_output_filter(r, &out); | |
90 } | |
91 | |
92 | |
93 MODULE = nginx PACKAGE = nginx | |
94 | |
95 | |
633 | 96 void |
599 | 97 send_http_header(r, ...) |
633 | 98 CODE: |
599 | 99 |
633 | 100 ngx_http_request_t *r; |
101 SV *sv; | |
599 | 102 |
633 | 103 ngx_http_perl_set_request(r); |
599 | 104 |
105 if (r->headers_out.status == 0) { | |
106 r->headers_out.status = NGX_HTTP_OK; | |
107 } | |
108 | |
109 if (items != 1) { | |
110 sv = ST(1); | |
111 | |
112 if (ngx_http_perl_sv2str(aTHX_ r, &r->headers_out.content_type, sv) | |
113 != NGX_OK) | |
114 { | |
633 | 115 XSRETURN_EMPTY; |
599 | 116 } |
117 | |
118 } else { | |
673 | 119 if (ngx_http_set_content_type(r) != NGX_OK) { |
120 XSRETURN_EMPTY; | |
599 | 121 } |
122 } | |
123 | |
633 | 124 (void) ngx_http_send_header(r); |
599 | 125 |
126 | |
633 | 127 void |
128 header_only(r) | |
599 | 129 CODE: |
130 | |
633 | 131 dXSTARG; |
132 ngx_http_request_t *r; | |
133 | |
134 ngx_http_perl_set_request(r); | |
599 | 135 |
633 | 136 sv_upgrade(TARG, SVt_IV); |
137 sv_setiv(TARG, r->header_only); | |
599 | 138 |
633 | 139 ST(0) = TARG; |
599 | 140 |
141 | |
633 | 142 void |
143 uri(r) | |
144 CODE: | |
145 | |
146 dXSTARG; | |
147 ngx_http_request_t *r; | |
599 | 148 |
633 | 149 ngx_http_perl_set_request(r); |
150 ngx_http_perl_set_targ(r->uri.data, r->uri.len, 0); | |
151 | |
152 ST(0) = TARG; | |
153 | |
154 | |
155 void | |
156 args(r) | |
599 | 157 CODE: |
158 | |
633 | 159 dXSTARG; |
160 ngx_http_request_t *r; | |
599 | 161 |
633 | 162 ngx_http_perl_set_request(r); |
163 ngx_http_perl_set_targ(r->args.data, r->args.len, 0); | |
599 | 164 |
633 | 165 ST(0) = TARG; |
599 | 166 |
167 | |
633 | 168 void |
629 | 169 request_method(r) |
633 | 170 CODE: |
171 | |
172 dXSTARG; | |
173 ngx_http_request_t *r; | |
629 | 174 |
633 | 175 ngx_http_perl_set_request(r); |
176 ngx_http_perl_set_targ(r->method_name.data, r->method_name.len, 0); | |
177 | |
178 ST(0) = TARG; | |
179 | |
180 | |
181 void | |
182 remote_addr(r) | |
629 | 183 CODE: |
184 | |
633 | 185 dXSTARG; |
186 ngx_http_request_t *r; | |
629 | 187 |
633 | 188 ngx_http_perl_set_request(r); |
189 ngx_http_perl_set_targ(r->connection->addr_text.data, | |
190 r->connection->addr_text.len, 1); | |
629 | 191 |
633 | 192 ST(0) = TARG; |
629 | 193 |
194 | |
633 | 195 void |
196 header_in(r, key) | |
629 | 197 CODE: |
198 | |
633 | 199 dXSTARG; |
667 | 200 ngx_http_request_t *r; |
201 SV *key; | |
202 u_char *p, *lowcase_key, *cookie; | |
203 STRLEN len; | |
204 ssize_t size; | |
205 ngx_uint_t i, n, hash; | |
206 ngx_list_part_t *part; | |
207 ngx_table_elt_t *h, **ph; | |
208 ngx_http_header_t *hh; | |
209 ngx_http_core_main_conf_t *cmcf; | |
629 | 210 |
633 | 211 ngx_http_perl_set_request(r); |
599 | 212 |
633 | 213 key = ST(1); |
599 | 214 |
215 if (SvROK(key) && SvTYPE(SvRV(key)) == SVt_PV) { | |
216 key = SvRV(key); | |
217 } | |
218 | |
219 p = (u_char *) SvPV(key, len); | |
220 | |
667 | 221 /* look up hashed headers */ |
222 | |
223 lowcase_key = ngx_palloc(r->pool, len); | |
224 if (lowcase_key == NULL) { | |
225 XSRETURN_UNDEF; | |
226 } | |
227 | |
228 hash = 0; | |
229 for (i = 0; i < len; i++) { | |
230 lowcase_key[i] = ngx_tolower(p[i]); | |
231 hash = ngx_hash(hash, lowcase_key[i]); | |
232 } | |
233 | |
234 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
235 | |
236 hh = ngx_hash_find(&cmcf->headers_in_hash, hash, lowcase_key, len); | |
237 | |
238 if (hh) { | |
239 if (hh->offset) { | |
240 | |
241 ph = (ngx_table_elt_t **) ((char *) &r->headers_in + hh->offset); | |
242 | |
243 if (*ph) { | |
244 ngx_http_perl_set_targ((*ph)->value.data, (*ph)->value.len, 0); | |
245 | |
246 goto done; | |
247 } | |
248 | |
249 XSRETURN_UNDEF; | |
250 } | |
251 | |
252 /* Cookie */ | |
253 | |
254 n = r->headers_in.cookies.nelts; | |
255 | |
256 if (n == 0) { | |
257 XSRETURN_UNDEF; | |
258 } | |
259 | |
260 ph = r->headers_in.cookies.elts; | |
261 | |
262 if (n == 1) { | |
263 ngx_http_perl_set_targ((*ph)->value.data, (*ph)->value.len, 0); | |
264 | |
265 goto done; | |
266 } | |
267 | |
268 size = - (ssize_t) (sizeof("; ") - 1); | |
269 | |
270 for (i = 0; i < n; i++) { | |
271 size += ph[i]->value.len + sizeof("; ") - 1; | |
272 } | |
273 | |
274 cookie = ngx_palloc(r->pool, size); | |
275 if (cookie == NULL) { | |
276 XSRETURN_UNDEF; | |
277 } | |
278 | |
279 p = cookie; | |
280 | |
281 for (i = 0; /* void */ ; i++) { | |
282 p = ngx_copy(p, ph[i]->value.data, ph[i]->value.len); | |
283 | |
284 if (i == n - 1) { | |
285 break; | |
286 } | |
287 | |
288 *p++ = ';'; *p++ = ' '; | |
289 } | |
290 | |
291 ngx_http_perl_set_targ(cookie, size, 0); | |
292 | |
293 goto done; | |
294 } | |
295 | |
296 /* iterate over all headers */ | |
297 | |
599 | 298 part = &r->headers_in.headers.part; |
667 | 299 h = part->elts; |
599 | 300 |
301 for (i = 0; /* void */ ; i++) { | |
302 | |
303 if (i >= part->nelts) { | |
304 if (part->next == NULL) { | |
305 break; | |
306 } | |
307 | |
308 part = part->next; | |
667 | 309 h = part->elts; |
599 | 310 i = 0; |
311 } | |
312 | |
667 | 313 if (len != h[i].key.len |
314 || ngx_strcasecmp(p, h[i].key.data) != 0) | |
599 | 315 { |
316 continue; | |
317 } | |
318 | |
667 | 319 ngx_http_perl_set_targ(h[i].value.data, h[i].value.len, 0); |
599 | 320 |
321 goto done; | |
322 } | |
323 | |
324 XSRETURN_UNDEF; | |
325 | |
326 done: | |
327 | |
633 | 328 ST(0) = TARG; |
599 | 329 |
330 | |
633 | 331 void |
681 | 332 has_request_body(r, next) |
333 CODE: | |
334 | |
335 dXSTARG; | |
336 ngx_http_request_t *r; | |
337 SV *next; | |
338 ngx_http_perl_ctx_t *ctx; | |
339 | |
340 ngx_http_perl_set_request(r); | |
341 | |
342 if (r->headers_in.content_length_n <= 0) { | |
343 XSRETURN_UNDEF; | |
344 } | |
345 | |
346 next = ST(1); | |
347 | |
348 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
349 ctx->next = next; | |
350 | |
351 r->request_body_in_single_buf = 1; | |
352 r->request_body_in_persistent_file = 1; | |
353 r->request_body_delete_incomplete_file = 1; | |
354 | |
355 if (r->request_body_in_file_only) { | |
356 r->request_body_file_log_level = 0; | |
357 } | |
358 | |
359 ngx_http_read_client_request_body(r, ngx_http_perl_handle_request); | |
360 | |
361 sv_upgrade(TARG, SVt_IV); | |
362 sv_setiv(TARG, 1); | |
363 | |
364 ST(0) = TARG; | |
365 | |
366 | |
367 void | |
631 | 368 request_body(r) |
369 CODE: | |
370 | |
633 | 371 dXSTARG; |
372 ngx_http_request_t *r; | |
373 size_t len; | |
374 | |
375 ngx_http_perl_set_request(r); | |
631 | 376 |
633 | 377 if (r->request_body->temp_file || r->request_body->bufs == NULL) { |
378 XSRETURN_UNDEF; | |
379 } | |
631 | 380 |
633 | 381 len = r->request_body->bufs->buf->last - r->request_body->bufs->buf->pos; |
631 | 382 |
383 if (len == 0) { | |
384 XSRETURN_UNDEF; | |
385 } | |
386 | |
633 | 387 ngx_http_perl_set_targ(r->request_body->bufs->buf->pos, len, 0); |
631 | 388 |
633 | 389 ST(0) = TARG; |
631 | 390 |
391 | |
633 | 392 void |
393 request_body_file(r) | |
394 CODE: | |
395 | |
396 dXSTARG; | |
397 ngx_http_request_t *r; | |
398 | |
399 ngx_http_perl_set_request(r); | |
400 | |
401 if (r->request_body->temp_file == NULL) { | |
402 XSRETURN_UNDEF; | |
403 } | |
404 | |
405 ngx_http_perl_set_targ(r->request_body->temp_file->file.name.data, | |
406 r->request_body->temp_file->file.name.len, 1); | |
599 | 407 |
633 | 408 ST(0) = TARG; |
409 | |
410 | |
411 void | |
412 header_out(r, key, value) | |
413 CODE: | |
599 | 414 |
633 | 415 ngx_http_request_t *r; |
416 SV *key; | |
417 SV *value; | |
418 ngx_table_elt_t *header; | |
599 | 419 |
633 | 420 ngx_http_perl_set_request(r); |
421 | |
422 key = ST(1); | |
423 value = ST(2); | |
599 | 424 |
425 header = ngx_list_push(&r->headers_out.headers); | |
426 if (header == NULL) { | |
633 | 427 XSRETURN_EMPTY; |
599 | 428 } |
429 | |
430 header->hash = 1; | |
431 | |
432 if (ngx_http_perl_sv2str(aTHX_ r, &header->key, key) != NGX_OK) { | |
633 | 433 XSRETURN_EMPTY; |
599 | 434 } |
435 | |
436 if (ngx_http_perl_sv2str(aTHX_ r, &header->value, value) != NGX_OK) { | |
633 | 437 XSRETURN_EMPTY; |
599 | 438 } |
439 | |
440 if (header->key.len == sizeof("Content-Length") - 1 | |
441 && ngx_strncasecmp(header->key.data, "Content-Length", | |
741
63a08390a8a2
$r->headers_out("Content-Length", "NNN") did not work
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
442 sizeof("Content-Length") - 1) == 0) |
599 | 443 { |
741
63a08390a8a2
$r->headers_out("Content-Length", "NNN") did not work
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
444 r->headers_out.content_length_n = (off_t) SvIV(value); |
599 | 445 r->headers_out.content_length = header; |
446 } | |
447 | |
633 | 448 XSRETURN_EMPTY; |
599 | 449 |
450 | |
633 | 451 void |
599 | 452 filename(r) |
633 | 453 CODE: |
599 | 454 |
633 | 455 dXSTARG; |
774
589841f06b87
previous commit broke two modules
Igor Sysoev <igor@sysoev.ru>
parents:
741
diff
changeset
|
456 size_t root; |
633 | 457 ngx_http_request_t *r; |
599 | 458 ngx_http_perl_ctx_t *ctx; |
459 | |
633 | 460 ngx_http_perl_set_request(r); |
599 | 461 |
462 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
633 | 463 if (ctx->filename.data) { |
599 | 464 goto done; |
465 } | |
466 | |
774
589841f06b87
previous commit broke two modules
Igor Sysoev <igor@sysoev.ru>
parents:
741
diff
changeset
|
467 if (ngx_http_map_uri_to_path(r, &ctx->filename, &root, 0) == NULL) { |
599 | 468 XSRETURN_UNDEF; |
469 } | |
470 | |
633 | 471 ctx->filename.len--; |
472 sv_setpv(PL_statname, (char *) ctx->filename.data); | |
599 | 473 |
474 done: | |
475 | |
633 | 476 ngx_http_perl_set_targ(ctx->filename.data, ctx->filename.len, 1); |
599 | 477 |
633 | 478 ST(0) = TARG; |
599 | 479 |
480 | |
633 | 481 void |
599 | 482 print(r, ...) |
483 CODE: | |
484 | |
633 | 485 ngx_http_request_t *r; |
486 SV *sv; | |
487 int i; | |
488 u_char *p; | |
489 size_t size; | |
490 STRLEN len; | |
491 ngx_buf_t *b; | |
492 | |
493 ngx_http_perl_set_request(r); | |
599 | 494 |
495 if (items == 2) { | |
496 | |
497 /* | |
498 * do zero copy for prolate single read-only SV: | |
499 * $r->print("some text\n"); | |
500 */ | |
501 | |
502 sv = ST(1); | |
503 | |
504 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
505 sv = SvRV(sv); | |
506 } | |
507 | |
508 if (SvREADONLY(sv)) { | |
509 | |
510 p = (u_char *) SvPV(sv, len); | |
511 | |
512 if (len == 0) { | |
633 | 513 XSRETURN_EMPTY; |
599 | 514 } |
515 | |
516 b = ngx_calloc_buf(r->pool); | |
517 if (b == NULL) { | |
633 | 518 XSRETURN_EMPTY; |
599 | 519 } |
520 | |
521 b->memory = 1; | |
522 b->pos = p; | |
523 b->last = p + len; | |
524 b->start = p; | |
525 b->end = b->last; | |
526 | |
601 | 527 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
528 "$r->print: read-only SV: %z", len); | |
529 | |
599 | 530 goto out; |
531 } | |
532 } | |
533 | |
534 size = 0; | |
535 | |
536 for (i = 1; i < items; i++) { | |
537 | |
538 sv = ST(i); | |
539 | |
540 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
541 sv = SvRV(sv); | |
542 } | |
543 | |
601 | 544 (void) SvPV(sv, len); |
599 | 545 |
601 | 546 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
547 "$r->print: copy SV: %z", len); | |
599 | 548 |
549 size += len; | |
550 } | |
551 | |
552 if (size == 0) { | |
633 | 553 XSRETURN_EMPTY; |
599 | 554 } |
555 | |
556 b = ngx_create_temp_buf(r->pool, size); | |
557 if (b == NULL) { | |
633 | 558 XSRETURN_EMPTY; |
599 | 559 } |
560 | |
561 for (i = 1; i < items; i++) { | |
562 sv = ST(i); | |
563 | |
564 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
565 sv = SvRV(sv); | |
566 } | |
567 | |
568 p = (u_char *) SvPV(sv, len); | |
569 b->last = ngx_cpymem(b->last, p, len); | |
570 } | |
571 | |
572 out: | |
573 | |
633 | 574 (void) ngx_http_perl_output(r, b); |
599 | 575 |
633 | 576 XSRETURN_EMPTY; |
599 | 577 |
578 | |
633 | 579 void |
613 | 580 sendfile(r, filename, offset = -1, bytes = 0) |
633 | 581 CODE: |
582 | |
583 ngx_http_request_t *r; | |
584 char *filename; | |
613 | 585 int offset; |
586 size_t bytes; | |
599 | 587 ngx_fd_t fd; |
588 ngx_buf_t *b; | |
589 ngx_file_info_t fi; | |
590 ngx_pool_cleanup_t *cln; | |
591 ngx_pool_cleanup_file_t *clnf; | |
592 | |
633 | 593 ngx_http_perl_set_request(r); |
594 | |
595 filename = SvPV_nolen(ST(1)); | |
599 | 596 |
597 if (filename == NULL) { | |
598 croak("sendfile(): NULL filename"); | |
599 } | |
600 | |
633 | 601 offset = items < 3 ? -1 : SvIV(ST(2)); |
602 bytes = items < 4 ? 0 : SvIV(ST(3)); | |
603 | |
599 | 604 b = ngx_calloc_buf(r->pool); |
605 if (b == NULL) { | |
633 | 606 XSRETURN_EMPTY; |
599 | 607 } |
608 | |
609 b->file = ngx_pcalloc(r->pool, sizeof(ngx_file_t)); | |
610 if (b->file == NULL) { | |
633 | 611 XSRETURN_EMPTY; |
599 | 612 } |
613 | |
614 cln = ngx_pool_cleanup_add(r->pool, sizeof(ngx_pool_cleanup_file_t)); | |
615 if (cln == NULL) { | |
633 | 616 XSRETURN_EMPTY; |
599 | 617 } |
618 | |
619 fd = ngx_open_file((u_char *) filename, NGX_FILE_RDONLY, NGX_FILE_OPEN); | |
620 | |
621 if (fd == NGX_INVALID_FILE) { | |
622 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, | |
623 ngx_open_file_n " \"%s\" failed", filename); | |
633 | 624 XSRETURN_EMPTY; |
599 | 625 } |
626 | |
613 | 627 if (offset == -1) { |
628 offset = 0; | |
629 } | |
630 | |
631 if (bytes == 0) { | |
632 if (ngx_fd_info(fd, &fi) == NGX_FILE_ERROR) { | |
633 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, | |
634 ngx_fd_info_n " \"%s\" failed", filename); | |
599 | 635 |
613 | 636 if (ngx_close_file(fd) == NGX_FILE_ERROR) { |
637 ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno, | |
638 ngx_close_file_n " \"%s\" failed", filename); | |
639 } | |
640 | |
633 | 641 XSRETURN_EMPTY; |
599 | 642 } |
643 | |
613 | 644 bytes = ngx_file_size(&fi) - offset; |
599 | 645 } |
646 | |
647 cln->handler = ngx_pool_cleanup_file; | |
648 clnf = cln->data; | |
649 | |
650 clnf->fd = fd; | |
651 clnf->name = (u_char *) ""; | |
652 clnf->log = r->pool->log; | |
653 | |
654 b->in_file = 1; | |
613 | 655 |
656 b->file_pos = offset; | |
657 b->file_last = offset + bytes; | |
599 | 658 |
659 b->file->fd = fd; | |
660 b->file->log = r->connection->log; | |
661 | |
633 | 662 (void) ngx_http_perl_output(r, b); |
599 | 663 |
633 | 664 XSRETURN_EMPTY; |
599 | 665 |
666 | |
633 | 667 void |
599 | 668 rflush(r) |
633 | 669 CODE: |
599 | 670 |
633 | 671 ngx_http_request_t *r; |
672 ngx_buf_t *b; | |
599 | 673 |
633 | 674 ngx_http_perl_set_request(r); |
599 | 675 |
676 b = ngx_calloc_buf(r->pool); | |
677 if (b == NULL) { | |
633 | 678 XSRETURN_EMPTY; |
599 | 679 } |
680 | |
681 b->flush = 1; | |
682 | |
601 | 683 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, "$r->rflush"); |
684 | |
633 | 685 (void) ngx_http_perl_output(r, b); |
599 | 686 |
633 | 687 XSRETURN_EMPTY; |
599 | 688 |
689 | |
690 void | |
691 internal_redirect(r, uri) | |
633 | 692 CODE: |
599 | 693 |
633 | 694 ngx_http_request_t *r; |
695 SV *uri; | |
599 | 696 ngx_uint_t i; |
697 ngx_http_perl_ctx_t *ctx; | |
698 | |
633 | 699 ngx_http_perl_set_request(r); |
700 | |
701 uri = ST(1); | |
599 | 702 |
703 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
704 | |
705 if (ngx_http_perl_sv2str(aTHX_ r, &ctx->redirect_uri, uri) != NGX_OK) { | |
706 XSRETURN_EMPTY; | |
707 } | |
708 | |
709 for (i = 0; i < ctx->redirect_uri.len; i++) { | |
710 if (ctx->redirect_uri.data[i] == '?') { | |
711 | |
712 ctx->redirect_args.len = ctx->redirect_uri.len - (i + 1); | |
713 ctx->redirect_args.data = &ctx->redirect_uri.data[i + 1]; | |
714 ctx->redirect_uri.len = i; | |
715 | |
716 XSRETURN_EMPTY; | |
717 } | |
718 } | |
601 | 719 |
720 | |
633 | 721 void |
601 | 722 unescape(r, text, type = 0) |
723 CODE: | |
724 | |
633 | 725 dXSTARG; |
726 ngx_http_request_t *r; | |
727 SV *text; | |
728 int type; | |
729 u_char *p, *dst, *src; | |
730 STRLEN len; | |
601 | 731 |
633 | 732 ngx_http_perl_set_request(r); |
733 | |
734 text = ST(1); | |
735 | |
736 src = (u_char *) SvPV(text, len); | |
737 | |
738 p = ngx_palloc(r->pool, len + 1); | |
601 | 739 if (p == NULL) { |
740 XSRETURN_UNDEF; | |
741 } | |
742 | |
743 dst = p; | |
744 | |
633 | 745 type = items < 3 ? 0 : SvIV(ST(2)); |
746 | |
747 ngx_unescape_uri(&dst, &src, len, (ngx_uint_t) type); | |
601 | 748 *dst = '\0'; |
749 | |
633 | 750 ngx_http_perl_set_targ(p, dst - p, 1); |
601 | 751 |
633 | 752 ST(0) = TARG; |