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comparison src/http/ngx_http_core_module.c @ 210:00cafae0bdf1

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nginx-0.0.1-2003-12-14-23:10:27 import
author Igor Sysoev <igor@sysoev.ru>
date Sun, 14 Dec 2003 20:10:27 +0000
parents 0b67be7d4489
children fd9fecc4193f
comparison
equal deleted inserted replaced
209:e1c815be05ae 210:00cafae0bdf1
405 exact = 0; 405 exact = 0;
406 406
407 clcfp = cscf->locations.elts; 407 clcfp = cscf->locations.elts;
408 for (i = 0; i < cscf->locations.nelts; i++) { 408 for (i = 0; i < cscf->locations.nelts; i++) {
409 409
410 #if 1 410 #if (HAVE_PCRE)
411 ngx_log_debug(r->connection->log, "trans: %s: %d" _
412 clcfp[i]->name.data _ clcfp[i]->exact_match);
413 #endif
414 411
415 if (clcfp[i]->regex) { 412 if (clcfp[i]->regex) {
416 break; 413 break;
417 } 414 }
415 #endif
416
417 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
418 "find location: %s\"%s\"",
419 clcfp[i]->exact_match ? "= " : "",
420 clcfp[i]->name.data);
418 421
419 if (clcfp[i]->auto_redirect 422 if (clcfp[i]->auto_redirect
420 && r->uri.len == clcfp[i]->name.len - 1 423 && r->uri.len == clcfp[i]->name.len - 1
421 && ngx_strncmp(r->uri.data, clcfp[i]->name.data, 424 && ngx_strncmp(r->uri.data, clcfp[i]->name.data,
422 clcfp[i]->name.len - 1) == 0) 425 clcfp[i]->name.len - 1) == 0)
447 break; 450 break;
448 } 451 }
449 } 452 }
450 } 453 }
451 454
455 #if (HAVE_PCRE)
456
452 if (!exact && !auto_redirect) { 457 if (!exact && !auto_redirect) {
453 /* regex matches */ 458 /* regex matches */
454 459
455 for (/* void */; i < cscf->locations.nelts; i++) { 460 for (/* void */; i < cscf->locations.nelts; i++) {
456 461
457 #if 1
458 ngx_log_debug(r->connection->log, "trans: %s: %d" _
459 clcfp[i]->name.data _ clcfp[i]->exact_match);
460 #endif
461
462 if (!clcfp[i]->regex) { 462 if (!clcfp[i]->regex) {
463 continue; 463 continue;
464 } 464 }
465
466 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
467 "find location: %s\"%s\"",
468 clcfp[i]->exact_match ? "= " :
469 clcfp[i]->regex ? "~ " : "",
470 clcfp[i]->name.data);
465 471
466 rc = ngx_regex_exec(clcfp[i]->regex, &r->uri); 472 rc = ngx_regex_exec(clcfp[i]->regex, &r->uri);
467 473
468 if (rc == NGX_DECLINED) { 474 if (rc == NGX_DECLINED) {
469 continue; 475 continue;
486 492
487 break; 493 break;
488 } 494 }
489 } 495 }
490 496
497 #endif /* HAVE_PCRE */
498
491 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); 499 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
492 500
493 if (!(ngx_io.flags & NGX_IO_SENDFILE) || !clcf->sendfile) { 501 if (!(ngx_io.flags & NGX_IO_SENDFILE) || !clcf->sendfile) {
494 r->sendfile = 0; 502 r->sendfile = 0;
495 503
502 ngx_http_add_header(&r->headers_out, ngx_http_headers_out))) 510 ngx_http_add_header(&r->headers_out, ngx_http_headers_out)))
503 { 511 {
504 return NGX_HTTP_INTERNAL_SERVER_ERROR; 512 return NGX_HTTP_INTERNAL_SERVER_ERROR;
505 } 513 }
506 514
507 #if 0
508 r->headers_out.location->key.len = 8;
509 r->headers_out.location->key.data = "Location";
510 #endif
511 r->headers_out.location->value = *auto_redirect; 515 r->headers_out.location->value = *auto_redirect;
512 516
513 return NGX_HTTP_MOVED_PERMANENTLY; 517 return NGX_HTTP_MOVED_PERMANENTLY;
514 } 518 }
515 519
612 int ngx_http_internal_redirect(ngx_http_request_t *r, 616 int ngx_http_internal_redirect(ngx_http_request_t *r,
613 ngx_str_t *uri, ngx_str_t *args) 617 ngx_str_t *uri, ngx_str_t *args)
614 { 618 {
615 int i; 619 int i;
616 620
617 ngx_log_debug(r->connection->log, "internal redirect: '%s'" _ uri->data); 621 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
622 "internal redirect: \"%s\"", uri->data);
618 623
619 r->uri.len = uri->len; 624 r->uri.len = uri->len;
620 r->uri.data = uri->data; 625 r->uri.data = uri->data;
621 626
622 if (args) { 627 if (args) {
796 ngx_http_core_loc_conf_t *first = *(ngx_http_core_loc_conf_t **) one; 801 ngx_http_core_loc_conf_t *first = *(ngx_http_core_loc_conf_t **) one;
797 ngx_http_core_loc_conf_t *second = *(ngx_http_core_loc_conf_t **) two; 802 ngx_http_core_loc_conf_t *second = *(ngx_http_core_loc_conf_t **) two;
798 803
799 ngx_int_t rc; 804 ngx_int_t rc;
800 805
806 #if (HAVE_PCRE)
807
801 if (first->regex && !second->regex) { 808 if (first->regex && !second->regex) {
802 /* shift regex matches to the end */ 809 /* shift regex matches to the end */
803 return 1; 810 return 1;
804 } 811 }
805 812
806 if (first->regex || second->regex) { 813 if (first->regex || second->regex) {
807 /* do not sort regex matches */ 814 /* do not sort regex matches */
808 return 0; 815 return 0;
809 } 816 }
817
818 #endif
810 819
811 rc = ngx_strcmp(first->name.data, second->name.data); 820 rc = ngx_strcmp(first->name.data, second->name.data);
812 821
813 if (rc == 0 && second->exact_match) { 822 if (rc == 0 && second->exact_match) {
814 /* an exact match must be before the same inclusive one */ 823 /* an exact match must be before the same inclusive one */
874 } else if ((value[1].len == 1 && value[1].data[0] == '~') 883 } else if ((value[1].len == 1 && value[1].data[0] == '~')
875 || (value[1].len == 2 884 || (value[1].len == 2
876 && value[1].data[0] == '~' 885 && value[1].data[0] == '~'
877 && value[1].data[1] == '*')) 886 && value[1].data[1] == '*'))
878 { 887 {
888 #if (HAVE_PCRE)
879 err.len = NGX_MAX_CONF_ERRSTR; 889 err.len = NGX_MAX_CONF_ERRSTR;
880 err.data = errstr; 890 err.data = errstr;
881 891
882 clcf->regex = ngx_regex_compile(&value[2], 892 clcf->regex = ngx_regex_compile(&value[2],
883 value[1].len == 2 ? NGX_REGEX_CASELESS: 0, 893 value[1].len == 2 ? NGX_REGEX_CASELESS: 0,
888 return NGX_CONF_ERROR; 898 return NGX_CONF_ERROR;
889 } 899 }
890 900
891 clcf->name.len = value[2].len; 901 clcf->name.len = value[2].len;
892 clcf->name.data = value[2].data; 902 clcf->name.data = value[2].data;
903 #else
904 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
905 "the using of the regex \"%s\" "
906 "requires PCRE library",
907 value[2].data);
908 return NGX_CONF_ERROR;
909 #endif
893 910
894 } else { 911 } else {
895 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, 912 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
896 "invalid location modifier \"%s\"", 913 "invalid location modifier \"%s\"",
897 value[1].data); 914 value[1].data);