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comparison src/http/ngx_http_request.c @ 415:3c56e834be46

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nginx-0.0.10-2004-09-05-23:54:02 import
author Igor Sysoev <igor@sysoev.ru>
date Sun, 05 Sep 2004 19:54:02 +0000
parents d6e2b445c1b8
children b9bd635011de
comparison
equal deleted inserted replaced
414:388a842cbbe1 415:3c56e834be46
38 "client %s sent too long URI", 38 "client %s sent too long URI",
39 "client %s sent invalid method in HTTP/0.9 request", 39 "client %s sent invalid method in HTTP/0.9 request",
40 40
41 "client %s sent invalid header, URL: %s", 41 "client %s sent invalid header, URL: %s",
42 "client %s sent too long header line, URL: %s", 42 "client %s sent too long header line, URL: %s",
43 "client %s sent too many headers, URL: %s",
43 "client %s sent HTTP/1.1 request without \"Host\" header, URL: %s", 44 "client %s sent HTTP/1.1 request without \"Host\" header, URL: %s",
44 "client %s sent invalid \"Content-Length\" header, URL: %s", 45 "client %s sent invalid \"Content-Length\" header, URL: %s",
45 "client %s sent POST method without \"Content-Length\" header, URL: %s", 46 "client %s sent POST method without \"Content-Length\" header, URL: %s",
46 "client %s sent plain HTTP request to HTTPS port, URL: %s", 47 "client %s sent plain HTTP request to HTTPS port, URL: %s",
47 "client %s sent invalid \"Host\" header \"%s\", URL: %s" 48 "client %s sent invalid \"Host\" header \"%s\", URL: %s"
307 r->cleanup.nalloc = 5; 308 r->cleanup.nalloc = 5;
308 r->cleanup.size = sizeof(ngx_http_cleanup_t); 309 r->cleanup.size = sizeof(ngx_http_cleanup_t);
309 r->cleanup.pool = r->pool; 310 r->cleanup.pool = r->pool;
310 311
311 312
313 if (ngx_init_list(&r->headers_out.headers, r->pool, 2,
314 sizeof(ngx_table_elt_t)) == NGX_ERROR)
315 {
316 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
317 ngx_http_close_connection(c);
318 return;
319 }
320
321
322 #if 0
312 /* init the r->headers_out.headers table */ 323 /* init the r->headers_out.headers table */
313 324
314 r->headers_out.headers.elts = ngx_pcalloc(r->pool, 325 r->headers_out.headers.elts = ngx_pcalloc(r->pool,
315 20 * sizeof(ngx_table_elt_t)); 326 20 * sizeof(ngx_table_elt_t));
316 if (r->headers_out.headers.elts == NULL) { 327 if (r->headers_out.headers.elts == NULL) {
320 } 331 }
321 /* r->headers_out.headers.nelts = 0; */ 332 /* r->headers_out.headers.nelts = 0; */
322 r->headers_out.headers.nalloc = 20; 333 r->headers_out.headers.nalloc = 20;
323 r->headers_out.headers.size = sizeof(ngx_table_elt_t); 334 r->headers_out.headers.size = sizeof(ngx_table_elt_t);
324 r->headers_out.headers.pool = r->pool; 335 r->headers_out.headers.pool = r->pool;
336 #endif
325 337
326 338
327 r->ctx = ngx_pcalloc(r->pool, sizeof(void *) * ngx_http_max_module); 339 r->ctx = ngx_pcalloc(r->pool, sizeof(void *) * ngx_http_max_module);
328 if (r->ctx == NULL) { 340 if (r->ctx == NULL) {
329 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); 341 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
605 ngx_http_handler(r); 617 ngx_http_handler(r);
606 return; 618 return;
607 } 619 }
608 620
609 621
610 /* init the r->headers_in.headers table */ 622 if (ngx_init_list(&r->headers_in.headers, r->pool, 2,
611 623 sizeof(ngx_table_elt_t)) == NGX_ERROR)
612 r->headers_in.headers.elts = ngx_pcalloc(r->pool, 624 {
613 20 * sizeof(ngx_table_elt_t));
614 if (r->headers_in.headers.elts == NULL) {
615 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); 625 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
616 ngx_http_close_connection(c); 626 ngx_http_close_connection(c);
617 return; 627 return;
618 } 628 }
619 629
620 /* r->headers_in.headers.nelts = 0; */ 630
621 r->headers_in.headers.size = sizeof(ngx_table_elt_t); 631 if (ngx_init_array0(&r->headers_in.cookies, r->pool, 5,
622 r->headers_in.headers.nalloc = 20; 632 sizeof(ngx_table_elt_t *)) == NGX_ERROR)
623 r->headers_in.headers.pool = r->pool; 633 {
624
625
626 /* init the r->headers_in.cookies array */
627
628 r->headers_in.cookies.elts = ngx_pcalloc(r->pool,
629 5 * sizeof(ngx_uint_t));
630 if (r->headers_in.cookies.elts == NULL) {
631 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); 634 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
632 ngx_http_close_connection(c); 635 ngx_http_close_connection(c);
633 return; 636 return;
634 } 637 }
635
636 /* r->headers_in.cookies.nelts = 0; */
637 r->headers_in.cookies.size = sizeof(ngx_uint_t);
638 r->headers_in.cookies.nalloc = 5;
639 r->headers_in.cookies.pool = r->pool;
640 638
641 639
642 ctx = c->log->data; 640 ctx = c->log->data;
643 ctx->action = "reading client request headers"; 641 ctx->action = "reading client request headers";
644 ctx->url = r->unparsed_uri.data; 642 ctx->url = r->unparsed_uri.data;
729 727
730 static void ngx_http_process_request_headers(ngx_event_t *rev) 728 static void ngx_http_process_request_headers(ngx_event_t *rev)
731 { 729 {
732 ssize_t n; 730 ssize_t n;
733 ngx_int_t rc, i, offset; 731 ngx_int_t rc, i, offset;
734 ngx_uint_t *cookie; 732 ngx_table_elt_t *h, **cookie;
735 ngx_table_elt_t *h;
736 ngx_connection_t *c; 733 ngx_connection_t *c;
737 ngx_http_request_t *r; 734 ngx_http_request_t *r;
738 ngx_http_core_srv_conf_t *cscf; 735 ngx_http_core_srv_conf_t *cscf;
739 736
740 c = rev->data; 737 c = rev->data;
759 if (n == NGX_AGAIN || n == NGX_ERROR) { 756 if (n == NGX_AGAIN || n == NGX_ERROR) {
760 return; 757 return;
761 } 758 }
762 } 759 }
763 760
761 if (r->headers_n > 100) {
762 ngx_http_client_error(r, NGX_HTTP_PARSE_TOO_MANY_HEADERS,
763 NGX_HTTP_BAD_REQUEST);
764 return;
765 }
766
764 rc = ngx_http_parse_header_line(r, r->header_in); 767 rc = ngx_http_parse_header_line(r, r->header_in);
765 768
766 if (rc == NGX_OK) { 769 if (rc == NGX_OK) {
767 770
768 /* a header line has been parsed successfully */ 771 /* a header line has been parsed successfully */
769 772
770 h = ngx_http_add_header(&r->headers_in, ngx_http_headers_in); 773 r->headers_n++;
771 if (h == NULL) { 774
775 if (!(h = ngx_push_list(&r->headers_in.headers))) {
772 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); 776 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
773 ngx_http_close_connection(c); 777 ngx_http_close_connection(c);
774 return; 778 return;
775 } 779 }
776 780
807 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); 811 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
808 ngx_http_close_connection(c); 812 ngx_http_close_connection(c);
809 return; 813 return;
810 } 814 }
811 815
812 *cookie = r->headers_in.headers.nelts - 1; 816 *cookie = h;
813 817
814 } else { 818 } else {
815 819
816 for (i = 0; ngx_http_headers_in[i].name.len != 0; i++) { 820 for (i = 0; ngx_http_headers_in[i].name.len != 0; i++) {
817 if (ngx_http_headers_in[i].name.len != h->key.len) { 821 if (ngx_http_headers_in[i].name.len != h->key.len) {
1367 } 1371 }
1368 1372
1369 1373
1370 static void ngx_http_read_discarded_body_event(ngx_event_t *rev) 1374 static void ngx_http_read_discarded_body_event(ngx_event_t *rev)
1371 { 1375 {
1372 int rc; 1376 ngx_int_t rc;
1373 ngx_connection_t *c; 1377 ngx_connection_t *c;
1374 ngx_http_request_t *r; 1378 ngx_http_request_t *r;
1375 1379
1376 c = rev->data; 1380 c = rev->data;
1377 r = c->data; 1381 r = c->data;
1444 } 1448 }
1445 1449
1446 1450
1447 static void ngx_http_set_keepalive(ngx_http_request_t *r) 1451 static void ngx_http_set_keepalive(ngx_http_request_t *r)
1448 { 1452 {
1449 int len; 1453 size_t len;
1450 ngx_buf_t *b; 1454 ngx_buf_t *b;
1451 ngx_event_t *rev, *wev; 1455 ngx_event_t *rev, *wev;
1452 ngx_connection_t *c; 1456 ngx_connection_t *c;
1453 ngx_http_log_ctx_t *ctx; 1457 ngx_http_log_ctx_t *ctx;
1454 ngx_http_core_srv_conf_t *cscf; 1458 ngx_http_core_srv_conf_t *cscf;