nginx-quic: src/http/ngx_http_request

annotate src/http/ngx_http_request_body.c @ 8183:1a719ee45526

Upstream: proxy_ssl_conf_command and friends. Similarly to ssl_conf_command, proxy_ssl_conf_command (grpc_ssl_conf_command, uwsgi_ssl_conf_command) can be used to set arbitrary OpenSSL configuration parameters as long as nginx is compiled with OpenSSL 1.0.2 or later, when connecting to upstream servers with SSL. Full list of available configuration commands can be found in the SSL_CONF_cmd manual page (https://www.openssl.org/docs/man1.1.1/man3/SSL_CONF_cmd.html).

author	Maxim Dounin <mdounin@mdounin.ru>
date	Thu, 22 Oct 2020 18:00:23 +0300
parents	f5a2af0e7079
children	532fe796b0e2 554c6ae25ffc

rev	line source
441 da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 396 diff changeset	1
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 396 diff changeset	2 /*
444 42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright Igor Sysoev <igor@sysoev.ru> parents: 441 diff changeset	3 * Copyright (C) Igor Sysoev
4412 d620f497c50f Copyright updated. Maxim Konovalov <maxim@nginx.com> parents: 4072 diff changeset	4 * Copyright (C) Nginx, Inc.
441 da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 396 diff changeset	5 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 396 diff changeset	6
82 fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	7
83 a7e45c45a95c nginx-0.0.1-2003-04-28-19:06:39 import Igor Sysoev <igor@sysoev.ru> parents: 82 diff changeset	8 #include <ngx_config.h>
a7e45c45a95c nginx-0.0.1-2003-04-28-19:06:39 import Igor Sysoev <igor@sysoev.ru> parents: 82 diff changeset	9 #include <ngx_core.h>
a7e45c45a95c nginx-0.0.1-2003-04-28-19:06:39 import Igor Sysoev <igor@sysoev.ru> parents: 82 diff changeset	10 #include <ngx_http.h>
82 fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	11
fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	12
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	13 static void ngx_http_read_client_request_body_handler(ngx_http_request_t *r);
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	14 static ngx_int_t ngx_http_do_read_client_request_body(ngx_http_request_t *r);
8037 0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	15 static ngx_int_t ngx_http_copy_pipelined_header(ngx_http_request_t *r,
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	16 ngx_buf_t *buf);
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	17 static ngx_int_t ngx_http_write_request_body(ngx_http_request_t *r);
1370 cc114c85be0f rename ngx_http_discard_body() to ngx_http_discard_request_body() Igor Sysoev <igor@sysoev.ru> parents: 1369 diff changeset	18 static ngx_int_t ngx_http_read_discarded_request_body(ngx_http_request_t *r);
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	19 static ngx_int_t ngx_http_discard_request_body_filter(ngx_http_request_t *r,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	20 ngx_buf_t *b);
2436 26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	21 static ngx_int_t ngx_http_test_expect(ngx_http_request_t *r);
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	22
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	23 static ngx_int_t ngx_http_request_body_filter(ngx_http_request_t *r,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	24 ngx_chain_t *in);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	25 static ngx_int_t ngx_http_request_body_length_filter(ngx_http_request_t *r,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	26 ngx_chain_t *in);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	27 static ngx_int_t ngx_http_request_body_chunked_filter(ngx_http_request_t *r,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	28 ngx_chain_t *in);
160 e7e094d34162 nginx-0.0.1-2003-10-27-11:53:49 import Igor Sysoev <igor@sysoev.ru> parents: 83 diff changeset	29
83 a7e45c45a95c nginx-0.0.1-2003-04-28-19:06:39 import Igor Sysoev <igor@sysoev.ru> parents: 82 diff changeset	30
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	31 ngx_int_t
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	32 ngx_http_read_client_request_body(ngx_http_request_t *r,
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	33 ngx_http_client_body_handler_pt post_handler)
160 e7e094d34162 nginx-0.0.1-2003-10-27-11:53:49 import Igor Sysoev <igor@sysoev.ru> parents: 83 diff changeset	34 {
663 6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	35 size_t preread;
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	36 ssize_t size;
4923 57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	37 ngx_int_t rc;
5025 43cb2c9799c1 Request body: fixed client_body_in_file_only. Maxim Dounin <mdounin@mdounin.ru> parents: 4937 diff changeset	38 ngx_buf_t *b;
6420 3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	39 ngx_chain_t out;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	40 ngx_http_request_body_t *rb;
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 299 diff changeset	41 ngx_http_core_loc_conf_t *clcf;
297 ee394e997c77 nginx-0.0.3-2004-03-29-21:43:58 import Igor Sysoev <igor@sysoev.ru> parents: 296 diff changeset	42
3049 67254117b774 request reference counter Igor Sysoev <igor@sysoev.ru> parents: 2436 diff changeset	43 r->main->count++;
67254117b774 request reference counter Igor Sysoev <igor@sysoev.ru> parents: 2436 diff changeset	44
6496 887cca40ba6a HTTP/2: rewritten handling of request body. Valentin Bartenev <vbart@nginx.com> parents: 6420 diff changeset	45 if (r != r->main \|\| r->request_body \|\| r->discard_body) {
887cca40ba6a HTTP/2: rewritten handling of request body. Valentin Bartenev <vbart@nginx.com> parents: 6420 diff changeset	46 r->request_body_no_buffering = 0;
887cca40ba6a HTTP/2: rewritten handling of request body. Valentin Bartenev <vbart@nginx.com> parents: 6420 diff changeset	47 post_handler(r);
887cca40ba6a HTTP/2: rewritten handling of request body. Valentin Bartenev <vbart@nginx.com> parents: 6420 diff changeset	48 return NGX_OK;
887cca40ba6a HTTP/2: rewritten handling of request body. Valentin Bartenev <vbart@nginx.com> parents: 6420 diff changeset	49 }
887cca40ba6a HTTP/2: rewritten handling of request body. Valentin Bartenev <vbart@nginx.com> parents: 6420 diff changeset	50
2436 26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	51 if (ngx_http_test_expect(r) != NGX_OK) {
4923 57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	52 rc = NGX_HTTP_INTERNAL_SERVER_ERROR;
57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	53 goto done;
2436 26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	54 }
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	55
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	56 rb = ngx_pcalloc(r->pool, sizeof(ngx_http_request_body_t));
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	57 if (rb == NULL) {
4923 57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	58 rc = NGX_HTTP_INTERNAL_SERVER_ERROR;
57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	59 goto done;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	60 }
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	61
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	62 /*
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	63 * set by ngx_pcalloc():
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	64 *
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	65 * rb->bufs = NULL;
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	66 * rb->buf = NULL;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	67 * rb->free = NULL;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	68 * rb->busy = NULL;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	69 * rb->chunked = NULL;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	70 */
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	71
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	72 rb->rest = -1;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	73 rb->post_handler = post_handler;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	74
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	75 r->request_body = rb;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	76
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	77 if (r->headers_in.content_length_n < 0 && !r->headers_in.chunked) {
6050 a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	78 r->request_body_no_buffering = 0;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	79 post_handler(r);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	80 return NGX_OK;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	81 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	82
6989 2c4dbcd6f2e4 HTTP/2: reduced difference to HTTP/1.x in reading request body. Valentin Bartenev <vbart@nginx.com> parents: 6904 diff changeset	83 #if (NGX_HTTP_V2)
2c4dbcd6f2e4 HTTP/2: reduced difference to HTTP/1.x in reading request body. Valentin Bartenev <vbart@nginx.com> parents: 6904 diff changeset	84 if (r->stream) {
2c4dbcd6f2e4 HTTP/2: reduced difference to HTTP/1.x in reading request body. Valentin Bartenev <vbart@nginx.com> parents: 6904 diff changeset	85 rc = ngx_http_v2_read_request_body(r);
2c4dbcd6f2e4 HTTP/2: reduced difference to HTTP/1.x in reading request body. Valentin Bartenev <vbart@nginx.com> parents: 6904 diff changeset	86 goto done;
2c4dbcd6f2e4 HTTP/2: reduced difference to HTTP/1.x in reading request body. Valentin Bartenev <vbart@nginx.com> parents: 6904 diff changeset	87 }
2c4dbcd6f2e4 HTTP/2: reduced difference to HTTP/1.x in reading request body. Valentin Bartenev <vbart@nginx.com> parents: 6904 diff changeset	88 #endif
2c4dbcd6f2e4 HTTP/2: reduced difference to HTTP/1.x in reading request body. Valentin Bartenev <vbart@nginx.com> parents: 6904 diff changeset	89
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	90 preread = r->header_in->last - r->header_in->pos;
83 a7e45c45a95c nginx-0.0.1-2003-04-28-19:06:39 import Igor Sysoev <igor@sysoev.ru> parents: 82 diff changeset	91
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	92 if (preread) {
296 bfe099e3f5b4 nginx-0.0.3-2004-03-26-19:13:01 import Igor Sysoev <igor@sysoev.ru> parents: 294 diff changeset	93
bfe099e3f5b4 nginx-0.0.3-2004-03-26-19:13:01 import Igor Sysoev <igor@sysoev.ru> parents: 294 diff changeset	94 /* there is the pre-read part of the request body */
bfe099e3f5b4 nginx-0.0.3-2004-03-26-19:13:01 import Igor Sysoev <igor@sysoev.ru> parents: 294 diff changeset	95
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	96 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	97 "http client request body preread %uz", preread);
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	98
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	99 out.buf = r->header_in;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	100 out.next = NULL;
82 fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	101
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	102 rc = ngx_http_request_body_filter(r, &out);
82 fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	103
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	104 if (rc != NGX_OK) {
4923 57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	105 goto done;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	106 }
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	107
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	108 r->request_length += preread - (r->header_in->last - r->header_in->pos);
299 46b7eeb8a116 nginx-0.0.3-2004-03-30-19:59:50 import Igor Sysoev <igor@sysoev.ru> parents: 297 diff changeset	109
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	110 if (!r->headers_in.chunked
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	111 && rb->rest > 0
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	112 && rb->rest <= (off_t) (r->header_in->end - r->header_in->last))
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	113 {
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	114 /* the whole request body may be placed in r->header_in */
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	115
5111 57c3f84d72ce Request body: avoid linking rb->buf to r->header_in. Maxim Dounin <mdounin@mdounin.ru> parents: 5110 diff changeset	116 b = ngx_calloc_buf(r->pool);
57c3f84d72ce Request body: avoid linking rb->buf to r->header_in. Maxim Dounin <mdounin@mdounin.ru> parents: 5110 diff changeset	117 if (b == NULL) {
57c3f84d72ce Request body: avoid linking rb->buf to r->header_in. Maxim Dounin <mdounin@mdounin.ru> parents: 5110 diff changeset	118 rc = NGX_HTTP_INTERNAL_SERVER_ERROR;
57c3f84d72ce Request body: avoid linking rb->buf to r->header_in. Maxim Dounin <mdounin@mdounin.ru> parents: 5110 diff changeset	119 goto done;
57c3f84d72ce Request body: avoid linking rb->buf to r->header_in. Maxim Dounin <mdounin@mdounin.ru> parents: 5110 diff changeset	120 }
57c3f84d72ce Request body: avoid linking rb->buf to r->header_in. Maxim Dounin <mdounin@mdounin.ru> parents: 5110 diff changeset	121
57c3f84d72ce Request body: avoid linking rb->buf to r->header_in. Maxim Dounin <mdounin@mdounin.ru> parents: 5110 diff changeset	122 b->temporary = 1;
57c3f84d72ce Request body: avoid linking rb->buf to r->header_in. Maxim Dounin <mdounin@mdounin.ru> parents: 5110 diff changeset	123 b->start = r->header_in->pos;
57c3f84d72ce Request body: avoid linking rb->buf to r->header_in. Maxim Dounin <mdounin@mdounin.ru> parents: 5110 diff changeset	124 b->pos = r->header_in->pos;
57c3f84d72ce Request body: avoid linking rb->buf to r->header_in. Maxim Dounin <mdounin@mdounin.ru> parents: 5110 diff changeset	125 b->last = r->header_in->last;
57c3f84d72ce Request body: avoid linking rb->buf to r->header_in. Maxim Dounin <mdounin@mdounin.ru> parents: 5110 diff changeset	126 b->end = r->header_in->end;
57c3f84d72ce Request body: avoid linking rb->buf to r->header_in. Maxim Dounin <mdounin@mdounin.ru> parents: 5110 diff changeset	127
57c3f84d72ce Request body: avoid linking rb->buf to r->header_in. Maxim Dounin <mdounin@mdounin.ru> parents: 5110 diff changeset	128 rb->buf = b;
57c3f84d72ce Request body: avoid linking rb->buf to r->header_in. Maxim Dounin <mdounin@mdounin.ru> parents: 5110 diff changeset	129
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	130 r->read_event_handler = ngx_http_read_client_request_body_handler;
4937 3b6594a2b79f Request body: block write events while reading body. Maxim Dounin <mdounin@mdounin.ru> parents: 4936 diff changeset	131 r->write_event_handler = ngx_http_request_empty_handler;
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	132
4923 57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	133 rc = ngx_http_do_read_client_request_body(r);
57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	134 goto done;
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	135 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	136
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	137 } else {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	138 /* set rb->rest */
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	139
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	140 if (ngx_http_request_body_filter(r, NULL) != NGX_OK) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	141 rc = NGX_HTTP_INTERNAL_SERVER_ERROR;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	142 goto done;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	143 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	144 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	145
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	146 if (rb->rest == 0) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	147 /* the whole request body was pre-read */
6050 a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	148 r->request_body_no_buffering = 0;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	149 post_handler(r);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	150 return NGX_OK;
82 fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	151 }
fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	152
4936 240e3fb392c9 Request body: error checking fixes, negative rb->rest handling. Maxim Dounin <mdounin@mdounin.ru> parents: 4935 diff changeset	153 if (rb->rest < 0) {
240e3fb392c9 Request body: error checking fixes, negative rb->rest handling. Maxim Dounin <mdounin@mdounin.ru> parents: 4935 diff changeset	154 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
240e3fb392c9 Request body: error checking fixes, negative rb->rest handling. Maxim Dounin <mdounin@mdounin.ru> parents: 4935 diff changeset	155 "negative request body rest");
240e3fb392c9 Request body: error checking fixes, negative rb->rest handling. Maxim Dounin <mdounin@mdounin.ru> parents: 4935 diff changeset	156 rc = NGX_HTTP_INTERNAL_SERVER_ERROR;
240e3fb392c9 Request body: error checking fixes, negative rb->rest handling. Maxim Dounin <mdounin@mdounin.ru> parents: 4935 diff changeset	157 goto done;
240e3fb392c9 Request body: error checking fixes, negative rb->rest handling. Maxim Dounin <mdounin@mdounin.ru> parents: 4935 diff changeset	158 }
240e3fb392c9 Request body: error checking fixes, negative rb->rest handling. Maxim Dounin <mdounin@mdounin.ru> parents: 4935 diff changeset	159
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	160 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	161
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	162 size = clcf->client_body_buffer_size;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	163 size += size >> 2;
160 e7e094d34162 nginx-0.0.1-2003-10-27-11:53:49 import Igor Sysoev <igor@sysoev.ru> parents: 83 diff changeset	164
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	165 /* TODO: honor r->request_body_in_single_buf */
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	166
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	167 if (!r->headers_in.chunked && rb->rest < size) {
663 6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	168 size = (ssize_t) rb->rest;
160 e7e094d34162 nginx-0.0.1-2003-10-27-11:53:49 import Igor Sysoev <igor@sysoev.ru> parents: 83 diff changeset	169
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	170 if (r->request_body_in_single_buf) {
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	171 size += preread;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	172 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	173
160 e7e094d34162 nginx-0.0.1-2003-10-27-11:53:49 import Igor Sysoev <igor@sysoev.ru> parents: 83 diff changeset	174 } else {
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 299 diff changeset	175 size = clcf->client_body_buffer_size;
160 e7e094d34162 nginx-0.0.1-2003-10-27-11:53:49 import Igor Sysoev <igor@sysoev.ru> parents: 83 diff changeset	176 }
e7e094d34162 nginx-0.0.1-2003-10-27-11:53:49 import Igor Sysoev <igor@sysoev.ru> parents: 83 diff changeset	177
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	178 rb->buf = ngx_create_temp_buf(r->pool, size);
d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	179 if (rb->buf == NULL) {
4923 57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	180 rc = NGX_HTTP_INTERNAL_SERVER_ERROR;
57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	181 goto done;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	182 }
160 e7e094d34162 nginx-0.0.1-2003-10-27-11:53:49 import Igor Sysoev <igor@sysoev.ru> parents: 83 diff changeset	183
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	184 r->read_event_handler = ngx_http_read_client_request_body_handler;
4937 3b6594a2b79f Request body: block write events while reading body. Maxim Dounin <mdounin@mdounin.ru> parents: 4936 diff changeset	185 r->write_event_handler = ngx_http_request_empty_handler;
82 fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	186
4923 57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	187 rc = ngx_http_do_read_client_request_body(r);
57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	188
57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	189 done:
57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	190
6050 a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	191 if (r->request_body_no_buffering
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	192 && (rc == NGX_OK \|\| rc == NGX_AGAIN))
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	193 {
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	194 if (rc == NGX_OK) {
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	195 r->request_body_no_buffering = 0;
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	196
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	197 } else {
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	198 /* rc == NGX_AGAIN */
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	199 r->reading_body = 1;
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	200 }
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	201
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	202 r->read_event_handler = ngx_http_block_reading;
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	203 post_handler(r);
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	204 }
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	205
4923 57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	206 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	207 r->main->count--;
57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	208 }
57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	209
57174af2e695 Request body: fixed socket leak on errors. Maxim Dounin <mdounin@mdounin.ru> parents: 4922 diff changeset	210 return rc;
82 fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	211 }
fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	212
fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	213
6050 a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	214 ngx_int_t
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	215 ngx_http_read_unbuffered_request_body(ngx_http_request_t *r)
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	216 {
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	217 ngx_int_t rc;
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	218
6497 9d66d7ed2abb HTTP/2: support for unbuffered upload of request body. Valentin Bartenev <vbart@nginx.com> parents: 6496 diff changeset	219 #if (NGX_HTTP_V2)
9d66d7ed2abb HTTP/2: support for unbuffered upload of request body. Valentin Bartenev <vbart@nginx.com> parents: 6496 diff changeset	220 if (r->stream) {
9d66d7ed2abb HTTP/2: support for unbuffered upload of request body. Valentin Bartenev <vbart@nginx.com> parents: 6496 diff changeset	221 rc = ngx_http_v2_read_unbuffered_request_body(r);
9d66d7ed2abb HTTP/2: support for unbuffered upload of request body. Valentin Bartenev <vbart@nginx.com> parents: 6496 diff changeset	222
9d66d7ed2abb HTTP/2: support for unbuffered upload of request body. Valentin Bartenev <vbart@nginx.com> parents: 6496 diff changeset	223 if (rc == NGX_OK) {
9d66d7ed2abb HTTP/2: support for unbuffered upload of request body. Valentin Bartenev <vbart@nginx.com> parents: 6496 diff changeset	224 r->reading_body = 0;
9d66d7ed2abb HTTP/2: support for unbuffered upload of request body. Valentin Bartenev <vbart@nginx.com> parents: 6496 diff changeset	225 }
9d66d7ed2abb HTTP/2: support for unbuffered upload of request body. Valentin Bartenev <vbart@nginx.com> parents: 6496 diff changeset	226
9d66d7ed2abb HTTP/2: support for unbuffered upload of request body. Valentin Bartenev <vbart@nginx.com> parents: 6496 diff changeset	227 return rc;
9d66d7ed2abb HTTP/2: support for unbuffered upload of request body. Valentin Bartenev <vbart@nginx.com> parents: 6496 diff changeset	228 }
9d66d7ed2abb HTTP/2: support for unbuffered upload of request body. Valentin Bartenev <vbart@nginx.com> parents: 6496 diff changeset	229 #endif
9d66d7ed2abb HTTP/2: support for unbuffered upload of request body. Valentin Bartenev <vbart@nginx.com> parents: 6496 diff changeset	230
6050 a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	231 if (r->connection->read->timedout) {
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	232 r->connection->timedout = 1;
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	233 return NGX_HTTP_REQUEST_TIME_OUT;
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	234 }
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	235
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	236 rc = ngx_http_do_read_client_request_body(r);
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	237
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	238 if (rc == NGX_OK) {
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	239 r->reading_body = 0;
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	240 }
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	241
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	242 return rc;
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	243 }
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	244
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	245
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	246 static void
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	247 ngx_http_read_client_request_body_handler(ngx_http_request_t *r)
82 fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	248 {
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	249 ngx_int_t rc;
293 ec3c049681fd nginx-0.0.3-2004-03-19-08:25:53 import Igor Sysoev <igor@sysoev.ru> parents: 292 diff changeset	250
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	251 if (r->connection->read->timedout) {
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 573 diff changeset	252 r->connection->timedout = 1;
1075 4d203f76b757 undo "client_body_in_file_only any" Igor Sysoev <igor@sysoev.ru> parents: 1072 diff changeset	253 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_TIME_OUT);
299 46b7eeb8a116 nginx-0.0.3-2004-03-30-19:59:50 import Igor Sysoev <igor@sysoev.ru> parents: 297 diff changeset	254 return;
46b7eeb8a116 nginx-0.0.3-2004-03-30-19:59:50 import Igor Sysoev <igor@sysoev.ru> parents: 297 diff changeset	255 }
46b7eeb8a116 nginx-0.0.3-2004-03-30-19:59:50 import Igor Sysoev <igor@sysoev.ru> parents: 297 diff changeset	256
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	257 rc = ngx_http_do_read_client_request_body(r);
293 ec3c049681fd nginx-0.0.3-2004-03-19-08:25:53 import Igor Sysoev <igor@sysoev.ru> parents: 292 diff changeset	258
ec3c049681fd nginx-0.0.3-2004-03-19-08:25:53 import Igor Sysoev <igor@sysoev.ru> parents: 292 diff changeset	259 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
1075 4d203f76b757 undo "client_body_in_file_only any" Igor Sysoev <igor@sysoev.ru> parents: 1072 diff changeset	260 ngx_http_finalize_request(r, rc);
293 ec3c049681fd nginx-0.0.3-2004-03-19-08:25:53 import Igor Sysoev <igor@sysoev.ru> parents: 292 diff changeset	261 }
ec3c049681fd nginx-0.0.3-2004-03-19-08:25:53 import Igor Sysoev <igor@sysoev.ru> parents: 292 diff changeset	262 }
ec3c049681fd nginx-0.0.3-2004-03-19-08:25:53 import Igor Sysoev <igor@sysoev.ru> parents: 292 diff changeset	263
ec3c049681fd nginx-0.0.3-2004-03-19-08:25:53 import Igor Sysoev <igor@sysoev.ru> parents: 292 diff changeset	264
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	265 static ngx_int_t
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	266 ngx_http_do_read_client_request_body(ngx_http_request_t *r)
293 ec3c049681fd nginx-0.0.3-2004-03-19-08:25:53 import Igor Sysoev <igor@sysoev.ru> parents: 292 diff changeset	267 {
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	268 off_t rest;
290 87e73f067470 nginx-0.0.2-2004-03-16-10:10:12 import Igor Sysoev <igor@sysoev.ru> parents: 171 diff changeset	269 size_t size;
87e73f067470 nginx-0.0.2-2004-03-16-10:10:12 import Igor Sysoev <igor@sysoev.ru> parents: 171 diff changeset	270 ssize_t n;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	271 ngx_int_t rc;
6420 3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	272 ngx_chain_t out;
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	273 ngx_connection_t *c;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	274 ngx_http_request_body_t *rb;
162 96993d4d5067 nginx-0.0.1-2003-10-28-00:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 160 diff changeset	275 ngx_http_core_loc_conf_t *clcf;
82 fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	276
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	277 c = r->connection;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	278 rb = r->request_body;
82 fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	279
292 a472bfb778b3 nginx-0.0.3-2004-03-17-00:26:01 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	280 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0,
a472bfb778b3 nginx-0.0.3-2004-03-17-00:26:01 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	281 "http read client request body");
a472bfb778b3 nginx-0.0.3-2004-03-17-00:26:01 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	282
a472bfb778b3 nginx-0.0.3-2004-03-17-00:26:01 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	283 for ( ;; ) {
841 790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	284 for ( ;; ) {
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	285 if (rb->buf->last == rb->buf->end) {
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	286
8036 08ff2e10ae92 Request body: all read data are now sent to filters. Maxim Dounin <mdounin@mdounin.ru> parents: 6989 diff changeset	287 /* update chains */
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	288
8036 08ff2e10ae92 Request body: all read data are now sent to filters. Maxim Dounin <mdounin@mdounin.ru> parents: 6989 diff changeset	289 rc = ngx_http_request_body_filter(r, NULL);
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	290
8036 08ff2e10ae92 Request body: all read data are now sent to filters. Maxim Dounin <mdounin@mdounin.ru> parents: 6989 diff changeset	291 if (rc != NGX_OK) {
08ff2e10ae92 Request body: all read data are now sent to filters. Maxim Dounin <mdounin@mdounin.ru> parents: 6989 diff changeset	292 return rc;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	293 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	294
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	295 if (rb->busy != NULL) {
6050 a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	296 if (r->request_body_no_buffering) {
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	297 if (c->read->timer_set) {
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	298 ngx_del_timer(c->read);
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	299 }
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	300
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	301 if (ngx_handle_read_event(c->read, 0) != NGX_OK) {
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	302 return NGX_HTTP_INTERNAL_SERVER_ERROR;
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	303 }
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	304
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	305 return NGX_AGAIN;
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	306 }
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	307
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	308 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	309 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	310
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	311 rb->buf->pos = rb->buf->start;
841 790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	312 rb->buf->last = rb->buf->start;
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	313 }
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	314
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	315 size = rb->buf->end - rb->buf->last;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	316 rest = rb->rest - (rb->buf->last - rb->buf->pos);
841 790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	317
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	318 if ((off_t) size > rest) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	319 size = (size_t) rest;
292 a472bfb778b3 nginx-0.0.3-2004-03-17-00:26:01 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	320 }
a472bfb778b3 nginx-0.0.3-2004-03-17-00:26:01 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	321
841 790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	322 n = c->recv(c, rb->buf->last, size);
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	323
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	324 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	325 "http client request body recv %z", n);
82 fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	326
841 790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	327 if (n == NGX_AGAIN) {
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	328 break;
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	329 }
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	330
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	331 if (n == 0) {
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	332 ngx_log_error(NGX_LOG_INFO, c->log, 0,
4593 834049edae24 Fixed grammar in error messages. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	333 "client prematurely closed connection");
841 790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	334 }
292 a472bfb778b3 nginx-0.0.3-2004-03-17-00:26:01 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	335
841 790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	336 if (n == 0 \|\| n == NGX_ERROR) {
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	337 c->error = 1;
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	338 return NGX_HTTP_BAD_REQUEST;
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	339 }
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	340
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	341 rb->buf->last += n;
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	342 r->request_length += n;
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	343
8036 08ff2e10ae92 Request body: all read data are now sent to filters. Maxim Dounin <mdounin@mdounin.ru> parents: 6989 diff changeset	344 /* pass buffer to request body filter chain */
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	345
8036 08ff2e10ae92 Request body: all read data are now sent to filters. Maxim Dounin <mdounin@mdounin.ru> parents: 6989 diff changeset	346 out.buf = rb->buf;
08ff2e10ae92 Request body: all read data are now sent to filters. Maxim Dounin <mdounin@mdounin.ru> parents: 6989 diff changeset	347 out.next = NULL;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	348
8036 08ff2e10ae92 Request body: all read data are now sent to filters. Maxim Dounin <mdounin@mdounin.ru> parents: 6989 diff changeset	349 rc = ngx_http_request_body_filter(r, &out);
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	350
8036 08ff2e10ae92 Request body: all read data are now sent to filters. Maxim Dounin <mdounin@mdounin.ru> parents: 6989 diff changeset	351 if (rc != NGX_OK) {
08ff2e10ae92 Request body: all read data are now sent to filters. Maxim Dounin <mdounin@mdounin.ru> parents: 6989 diff changeset	352 return rc;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	353 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	354
841 790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	355 if (rb->rest == 0) {
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	356 break;
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	357 }
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	358
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	359 if (rb->buf->last < rb->buf->end) {
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	360 break;
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	361 }
292 a472bfb778b3 nginx-0.0.3-2004-03-17-00:26:01 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	362 }
a472bfb778b3 nginx-0.0.3-2004-03-17-00:26:01 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	363
293 ec3c049681fd nginx-0.0.3-2004-03-19-08:25:53 import Igor Sysoev <igor@sysoev.ru> parents: 292 diff changeset	364 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
1112 3dcc3041b5bc fix format Igor Sysoev <igor@sysoev.ru> parents: 1075 diff changeset	365 "http client request body rest %O", rb->rest);
292 a472bfb778b3 nginx-0.0.3-2004-03-17-00:26:01 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	366
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 475 diff changeset	367 if (rb->rest == 0) {
294 5cfd65b8b0a7 nginx-0.0.3-2004-03-23-09:01:52 import Igor Sysoev <igor@sysoev.ru> parents: 293 diff changeset	368 break;
5cfd65b8b0a7 nginx-0.0.3-2004-03-23-09:01:52 import Igor Sysoev <igor@sysoev.ru> parents: 293 diff changeset	369 }
5cfd65b8b0a7 nginx-0.0.3-2004-03-23-09:01:52 import Igor Sysoev <igor@sysoev.ru> parents: 293 diff changeset	370
841 790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	371 if (!c->read->ready) {
6050 a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	372
841 790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	373 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	374 ngx_add_timer(c->read, clcf->client_body_timeout);
293 ec3c049681fd nginx-0.0.3-2004-03-19-08:25:53 import Igor Sysoev <igor@sysoev.ru> parents: 292 diff changeset	375
2388 722b5aff05ae use "!= NGX_OK" instead of "== NGX_ERROR" Igor Sysoev <igor@sysoev.ru> parents: 2233 diff changeset	376 if (ngx_handle_read_event(c->read, 0) != NGX_OK) {
841 790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	377 return NGX_HTTP_INTERNAL_SERVER_ERROR;
790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	378 }
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 537 diff changeset	379
841 790ed4eb762e fix big client body receiving with deferred accept() Igor Sysoev <igor@sysoev.ru> parents: 725 diff changeset	380 return NGX_AGAIN;
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 537 diff changeset	381 }
82 fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	382 }
fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	383
8037 0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	384 if (ngx_http_copy_pipelined_header(r, rb->buf) != NGX_OK) {
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	385 return NGX_HTTP_INTERNAL_SERVER_ERROR;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	386 }
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	387
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 537 diff changeset	388 if (c->read->timer_set) {
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 537 diff changeset	389 ngx_del_timer(c->read);
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 537 diff changeset	390 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 537 diff changeset	391
6050 a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	392 if (!r->request_body_no_buffering) {
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	393 r->read_event_handler = ngx_http_block_reading;
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	394 rb->post_handler(r);
a08fad30aeac Request body: unbuffered reading. Maxim Dounin <mdounin@mdounin.ru> parents: 6049 diff changeset	395 }
293 ec3c049681fd nginx-0.0.3-2004-03-19-08:25:53 import Igor Sysoev <igor@sysoev.ru> parents: 292 diff changeset	396
ec3c049681fd nginx-0.0.3-2004-03-19-08:25:53 import Igor Sysoev <igor@sysoev.ru> parents: 292 diff changeset	397 return NGX_OK;
82 fccdb921e8b8 nginx-0.0.1-2003-04-25-18:43:13 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	398 }
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	399
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	400
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	401 static ngx_int_t
8037 0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	402 ngx_http_copy_pipelined_header(ngx_http_request_t r, ngx_buf_t buf)
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	403 {
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	404 size_t n;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	405 ngx_buf_t *b;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	406 ngx_chain_t *cl;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	407 ngx_http_connection_t *hc;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	408 ngx_http_core_srv_conf_t *cscf;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	409
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	410 b = r->header_in;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	411 n = buf->last - buf->pos;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	412
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	413 if (buf == b \|\| n == 0) {
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	414 return NGX_OK;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	415 }
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	416
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	417 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	418 "http body pipelined header: %uz", n);
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	419
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	420 /*
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	421 * if there is a pipelined request in the client body buffer,
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	422 * copy it to the r->header_in buffer if there is enough room,
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	423 * or allocate a large client header buffer
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	424 */
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	425
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	426 if (n > (size_t) (b->end - b->last)) {
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	427
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	428 hc = r->http_connection;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	429
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	430 if (hc->free) {
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	431 cl = hc->free;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	432 hc->free = cl->next;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	433
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	434 b = cl->buf;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	435
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	436 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	437 "http large header free: %p %uz",
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	438 b->pos, b->end - b->last);
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	439
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	440 } else {
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	441 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	442
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	443 b = ngx_create_temp_buf(r->connection->pool,
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	444 cscf->large_client_header_buffers.size);
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	445 if (b == NULL) {
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	446 return NGX_ERROR;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	447 }
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	448
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	449 cl = ngx_alloc_chain_link(r->connection->pool);
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	450 if (cl == NULL) {
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	451 return NGX_ERROR;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	452 }
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	453
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	454 cl->buf = b;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	455
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	456 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	457 "http large header alloc: %p %uz",
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	458 b->pos, b->end - b->last);
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	459 }
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	460
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	461 cl->next = hc->busy;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	462 hc->busy = cl;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	463 hc->nbusy++;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	464
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	465 r->header_in = b;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	466
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	467 if (n > (size_t) (b->end - b->last)) {
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	468 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	469 "too large pipelined header after reading body");
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	470 return NGX_ERROR;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	471 }
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	472 }
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	473
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	474 ngx_memcpy(b->last, buf->pos, n);
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	475
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	476 b->last += n;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	477 r->request_length -= n;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	478
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	479 return NGX_OK;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	480 }
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	481
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	482
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	483 static ngx_int_t
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	484 ngx_http_write_request_body(ngx_http_request_t *r)
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	485 {
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	486 ssize_t n;
6047 e2e609f59094 Request body: free chain links in ngx_http_write_request_body(). Maxim Dounin <mdounin@mdounin.ru> parents: 6044 diff changeset	487 ngx_chain_t cl, ln;
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	488 ngx_temp_file_t *tf;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	489 ngx_http_request_body_t *rb;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	490 ngx_http_core_loc_conf_t *clcf;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	491
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	492 rb = r->request_body;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	493
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	494 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	495 "http write client request body, bufs %p", rb->bufs);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	496
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	497 if (rb->temp_file == NULL) {
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	498 tf = ngx_pcalloc(r->pool, sizeof(ngx_temp_file_t));
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	499 if (tf == NULL) {
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	500 return NGX_ERROR;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	501 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	502
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	503 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	504
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	505 tf->file.fd = NGX_INVALID_FILE;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	506 tf->file.log = r->connection->log;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	507 tf->path = clcf->client_body_temp_path;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	508 tf->pool = r->pool;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	509 tf->warn = "a client request body is buffered to a temporary file";
637 e60fe4cf1d4e nginx-0.3.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 633 diff changeset	510 tf->log_level = r->request_body_file_log_level;
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	511 tf->persistent = r->request_body_in_persistent_file;
1075 4d203f76b757 undo "client_body_in_file_only any" Igor Sysoev <igor@sysoev.ru> parents: 1072 diff changeset	512 tf->clean = r->request_body_in_clean_file;
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	513
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	514 if (r->request_body_file_group_access) {
1046 bb139aba3199 rename mode to access Igor Sysoev <igor@sysoev.ru> parents: 841 diff changeset	515 tf->access = 0660;
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	516 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	517
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	518 rb->temp_file = tf;
4922 dfa586842962 Request body: code duplication reduced, no functional changes. Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	519
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	520 if (rb->bufs == NULL) {
4922 dfa586842962 Request body: code duplication reduced, no functional changes. Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	521 /* empty body with r->request_body_in_file_only */
dfa586842962 Request body: code duplication reduced, no functional changes. Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	522
dfa586842962 Request body: code duplication reduced, no functional changes. Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	523 if (ngx_create_temp_file(&tf->file, tf->path, tf->pool,
dfa586842962 Request body: code duplication reduced, no functional changes. Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	524 tf->persistent, tf->clean, tf->access)
dfa586842962 Request body: code duplication reduced, no functional changes. Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	525 != NGX_OK)
dfa586842962 Request body: code duplication reduced, no functional changes. Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	526 {
dfa586842962 Request body: code duplication reduced, no functional changes. Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	527 return NGX_ERROR;
dfa586842962 Request body: code duplication reduced, no functional changes. Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	528 }
dfa586842962 Request body: code duplication reduced, no functional changes. Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	529
dfa586842962 Request body: code duplication reduced, no functional changes. Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	530 return NGX_OK;
dfa586842962 Request body: code duplication reduced, no functional changes. Maxim Dounin <mdounin@mdounin.ru> parents: 4593 diff changeset	531 }
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	532 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	533
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	534 if (rb->bufs == NULL) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	535 return NGX_OK;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	536 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	537
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	538 n = ngx_write_chain_to_temp_file(rb->temp_file, rb->bufs);
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	539
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	540 /* TODO: n == 0 or not complete and level event */
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	541
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	542 if (n == NGX_ERROR) {
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	543 return NGX_ERROR;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	544 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	545
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	546 rb->temp_file->offset += n;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	547
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	548 /* mark all buffers as written */
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	549
6047 e2e609f59094 Request body: free chain links in ngx_http_write_request_body(). Maxim Dounin <mdounin@mdounin.ru> parents: 6044 diff changeset	550 for (cl = rb->bufs; cl; /* void */) {
e2e609f59094 Request body: free chain links in ngx_http_write_request_body(). Maxim Dounin <mdounin@mdounin.ru> parents: 6044 diff changeset	551
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	552 cl->buf->pos = cl->buf->last;
6047 e2e609f59094 Request body: free chain links in ngx_http_write_request_body(). Maxim Dounin <mdounin@mdounin.ru> parents: 6044 diff changeset	553
e2e609f59094 Request body: free chain links in ngx_http_write_request_body(). Maxim Dounin <mdounin@mdounin.ru> parents: 6044 diff changeset	554 ln = cl;
e2e609f59094 Request body: free chain links in ngx_http_write_request_body(). Maxim Dounin <mdounin@mdounin.ru> parents: 6044 diff changeset	555 cl = cl->next;
e2e609f59094 Request body: free chain links in ngx_http_write_request_body(). Maxim Dounin <mdounin@mdounin.ru> parents: 6044 diff changeset	556 ngx_free_chain(r->pool, ln);
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	557 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	558
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	559 rb->bufs = NULL;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	560
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	561 return NGX_OK;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	562 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	563
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	564
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	565 ngx_int_t
1370 cc114c85be0f rename ngx_http_discard_body() to ngx_http_discard_request_body() Igor Sysoev <igor@sysoev.ru> parents: 1369 diff changeset	566 ngx_http_discard_request_body(ngx_http_request_t *r)
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	567 {
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	568 ssize_t size;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	569 ngx_int_t rc;
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	570 ngx_event_t *rev;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	571
6496 887cca40ba6a HTTP/2: rewritten handling of request body. Valentin Bartenev <vbart@nginx.com> parents: 6420 diff changeset	572 if (r != r->main \|\| r->discard_body \|\| r->request_body) {
887cca40ba6a HTTP/2: rewritten handling of request body. Valentin Bartenev <vbart@nginx.com> parents: 6420 diff changeset	573 return NGX_OK;
887cca40ba6a HTTP/2: rewritten handling of request body. Valentin Bartenev <vbart@nginx.com> parents: 6420 diff changeset	574 }
887cca40ba6a HTTP/2: rewritten handling of request body. Valentin Bartenev <vbart@nginx.com> parents: 6420 diff changeset	575
6246 257b51c37c5a The HTTP/2 implementation (RFC 7240, 7241). Valentin Bartenev <vbart@nginx.com> parents: 6067 diff changeset	576 #if (NGX_HTTP_V2)
6496 887cca40ba6a HTTP/2: rewritten handling of request body. Valentin Bartenev <vbart@nginx.com> parents: 6420 diff changeset	577 if (r->stream) {
887cca40ba6a HTTP/2: rewritten handling of request body. Valentin Bartenev <vbart@nginx.com> parents: 6420 diff changeset	578 r->stream->skip_data = 1;
5121 c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 5111 diff changeset	579 return NGX_OK;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 5111 diff changeset	580 }
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 5111 diff changeset	581 #endif
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 5111 diff changeset	582
2436 26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	583 if (ngx_http_test_expect(r) != NGX_OK) {
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	584 return NGX_HTTP_INTERNAL_SERVER_ERROR;
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	585 }
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	586
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	587 rev = r->connection->read;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	588
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	589 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, rev->log, 0, "http set discard body");
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	590
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	591 if (rev->timer_set) {
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	592 ngx_del_timer(rev);
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	593 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	594
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	595 if (r->headers_in.content_length_n <= 0 && !r->headers_in.chunked) {
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	596 return NGX_OK;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	597 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	598
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	599 size = r->header_in->last - r->header_in->pos;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	600
4934 b61edaa04342 Request body: fixed discard of chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4931 diff changeset	601 if (size \|\| r->headers_in.chunked) {
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	602 rc = ngx_http_discard_request_body_filter(r, r->header_in);
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	603
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	604 if (rc != NGX_OK) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	605 return rc;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	606 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	607
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	608 if (r->headers_in.content_length_n == 0) {
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	609 return NGX_OK;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	610 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	611 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	612
4935 7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	613 rc = ngx_http_read_discarded_request_body(r);
7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	614
7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	615 if (rc == NGX_OK) {
4924 caca5603bded Request body: properly handle events while discarding body. Maxim Dounin <mdounin@mdounin.ru> parents: 4923 diff changeset	616 r->lingering_close = 0;
caca5603bded Request body: properly handle events while discarding body. Maxim Dounin <mdounin@mdounin.ru> parents: 4923 diff changeset	617 return NGX_OK;
caca5603bded Request body: properly handle events while discarding body. Maxim Dounin <mdounin@mdounin.ru> parents: 4923 diff changeset	618 }
caca5603bded Request body: properly handle events while discarding body. Maxim Dounin <mdounin@mdounin.ru> parents: 4923 diff changeset	619
4935 7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	620 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	621 return rc;
7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	622 }
7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	623
7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	624 /* rc == NGX_AGAIN */
4924 caca5603bded Request body: properly handle events while discarding body. Maxim Dounin <mdounin@mdounin.ru> parents: 4923 diff changeset	625
3214 798a7f1d3b2f restore discard body handler after ngx_http_set_writer() set it to Igor Sysoev <igor@sysoev.ru> parents: 3213 diff changeset	626 r->read_event_handler = ngx_http_discarded_request_body_handler;
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	627
2388 722b5aff05ae use "!= NGX_OK" instead of "== NGX_ERROR" Igor Sysoev <igor@sysoev.ru> parents: 2233 diff changeset	628 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	629 return NGX_HTTP_INTERNAL_SERVER_ERROR;
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	630 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	631
4924 caca5603bded Request body: properly handle events while discarding body. Maxim Dounin <mdounin@mdounin.ru> parents: 4923 diff changeset	632 r->count++;
caca5603bded Request body: properly handle events while discarding body. Maxim Dounin <mdounin@mdounin.ru> parents: 4923 diff changeset	633 r->discard_body = 1;
1373 fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	634
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	635 return NGX_OK;
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	636 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	637
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	638
3214 798a7f1d3b2f restore discard body handler after ngx_http_set_writer() set it to Igor Sysoev <igor@sysoev.ru> parents: 3213 diff changeset	639 void
798a7f1d3b2f restore discard body handler after ngx_http_set_writer() set it to Igor Sysoev <igor@sysoev.ru> parents: 3213 diff changeset	640 ngx_http_discarded_request_body_handler(ngx_http_request_t *r)
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	641 {
1373 fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	642 ngx_int_t rc;
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	643 ngx_msec_t timer;
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	644 ngx_event_t *rev;
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	645 ngx_connection_t *c;
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	646 ngx_http_core_loc_conf_t *clcf;
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	647
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	648 c = r->connection;
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	649 rev = c->read;
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	650
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	651 if (rev->timedout) {
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	652 c->timedout = 1;
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	653 c->error = 1;
3213 7fc06314c684 fix ngx_http_finalize_request() code after a body has been discarded Igor Sysoev <igor@sysoev.ru> parents: 3212 diff changeset	654 ngx_http_finalize_request(r, NGX_ERROR);
1373 fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	655 return;
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	656 }
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	657
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	658 if (r->lingering_time) {
5210 ea2ba6dbe361 Fixed lingering_time check. Maxim Dounin <mdounin@mdounin.ru> parents: 5199 diff changeset	659 timer = (ngx_msec_t) r->lingering_time - (ngx_msec_t) ngx_time();
1373 fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	660
5210 ea2ba6dbe361 Fixed lingering_time check. Maxim Dounin <mdounin@mdounin.ru> parents: 5199 diff changeset	661 if ((ngx_msec_int_t) timer <= 0) {
1373 fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	662 r->discard_body = 0;
3181 36f6407817dc clear r->lingering_close to disable preventively calling Igor Sysoev <igor@sysoev.ru> parents: 3179 diff changeset	663 r->lingering_close = 0;
3213 7fc06314c684 fix ngx_http_finalize_request() code after a body has been discarded Igor Sysoev <igor@sysoev.ru> parents: 3212 diff changeset	664 ngx_http_finalize_request(r, NGX_ERROR);
1373 fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	665 return;
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	666 }
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	667
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	668 } else {
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	669 timer = 0;
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	670 }
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	671
1370 cc114c85be0f rename ngx_http_discard_body() to ngx_http_discard_request_body() Igor Sysoev <igor@sysoev.ru> parents: 1369 diff changeset	672 rc = ngx_http_read_discarded_request_body(r);
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	673
1373 fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	674 if (rc == NGX_OK) {
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	675 r->discard_body = 0;
3181 36f6407817dc clear r->lingering_close to disable preventively calling Igor Sysoev <igor@sysoev.ru> parents: 3179 diff changeset	676 r->lingering_close = 0;
3213 7fc06314c684 fix ngx_http_finalize_request() code after a body has been discarded Igor Sysoev <igor@sysoev.ru> parents: 3212 diff changeset	677 ngx_http_finalize_request(r, NGX_DONE);
1373 fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	678 return;
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	679 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	680
4935 7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	681 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	682 c->error = 1;
7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	683 ngx_http_finalize_request(r, NGX_ERROR);
7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	684 return;
7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	685 }
7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	686
1373 fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	687 /* rc == NGX_AGAIN */
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	688
2388 722b5aff05ae use "!= NGX_OK" instead of "== NGX_ERROR" Igor Sysoev <igor@sysoev.ru> parents: 2233 diff changeset	689 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
1456 698ea64f71e1 fix unlikely socket leak Igor Sysoev <igor@sysoev.ru> parents: 1455 diff changeset	690 c->error = 1;
3213 7fc06314c684 fix ngx_http_finalize_request() code after a body has been discarded Igor Sysoev <igor@sysoev.ru> parents: 3212 diff changeset	691 ngx_http_finalize_request(r, NGX_ERROR);
1373 fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	692 return;
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	693 }
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	694
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	695 if (timer) {
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	696
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	697 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	698
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	699 timer *= 1000;
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	700
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	701 if (timer > clcf->lingering_timeout) {
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	702 timer = clcf->lingering_timeout;
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	703 }
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	704
fdea12ffb24a discard request body before going to keep-alive state and use lingering timeouts Igor Sysoev <igor@sysoev.ru> parents: 1370 diff changeset	705 ngx_add_timer(rev, timer);
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	706 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	707 }
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	708
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	709
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	710 static ngx_int_t
1370 cc114c85be0f rename ngx_http_discard_body() to ngx_http_discard_request_body() Igor Sysoev <igor@sysoev.ru> parents: 1369 diff changeset	711 ngx_http_read_discarded_request_body(ngx_http_request_t *r)
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	712 {
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	713 size_t size;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	714 ssize_t n;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	715 ngx_int_t rc;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	716 ngx_buf_t b;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	717 u_char buffer[NGX_HTTP_DISCARD_BUFFER_SIZE];
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	718
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	719 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	720 "http read discarded body");
f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	721
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	722 ngx_memzero(&b, sizeof(ngx_buf_t));
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	723
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	724 b.temporary = 1;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	725
3162 9140fbb2ab83 fix discarding body Igor Sysoev <igor@sysoev.ru> parents: 3077 diff changeset	726 for ( ;; ) {
1367 aa700583b57d discard request body in cycle Igor Sysoev <igor@sysoev.ru> parents: 1290 diff changeset	727 if (r->headers_in.content_length_n == 0) {
8037 0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	728 break;
1367 aa700583b57d discard request body in cycle Igor Sysoev <igor@sysoev.ru> parents: 1290 diff changeset	729 }
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	730
3162 9140fbb2ab83 fix discarding body Igor Sysoev <igor@sysoev.ru> parents: 3077 diff changeset	731 if (!r->connection->read->ready) {
9140fbb2ab83 fix discarding body Igor Sysoev <igor@sysoev.ru> parents: 3077 diff changeset	732 return NGX_AGAIN;
9140fbb2ab83 fix discarding body Igor Sysoev <igor@sysoev.ru> parents: 3077 diff changeset	733 }
9140fbb2ab83 fix discarding body Igor Sysoev <igor@sysoev.ru> parents: 3077 diff changeset	734
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	735 size = (size_t) ngx_min(r->headers_in.content_length_n,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	736 NGX_HTTP_DISCARD_BUFFER_SIZE);
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	737
1367 aa700583b57d discard request body in cycle Igor Sysoev <igor@sysoev.ru> parents: 1290 diff changeset	738 n = r->connection->recv(r->connection, buffer, size);
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	739
1367 aa700583b57d discard request body in cycle Igor Sysoev <igor@sysoev.ru> parents: 1290 diff changeset	740 if (n == NGX_ERROR) {
aa700583b57d discard request body in cycle Igor Sysoev <igor@sysoev.ru> parents: 1290 diff changeset	741 r->connection->error = 1;
aa700583b57d discard request body in cycle Igor Sysoev <igor@sysoev.ru> parents: 1290 diff changeset	742 return NGX_OK;
aa700583b57d discard request body in cycle Igor Sysoev <igor@sysoev.ru> parents: 1290 diff changeset	743 }
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	744
1367 aa700583b57d discard request body in cycle Igor Sysoev <igor@sysoev.ru> parents: 1290 diff changeset	745 if (n == NGX_AGAIN) {
aa700583b57d discard request body in cycle Igor Sysoev <igor@sysoev.ru> parents: 1290 diff changeset	746 return NGX_AGAIN;
aa700583b57d discard request body in cycle Igor Sysoev <igor@sysoev.ru> parents: 1290 diff changeset	747 }
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	748
1422 65dd057f71c7 cancel discarding body on EOF Igor Sysoev <igor@sysoev.ru> parents: 1373 diff changeset	749 if (n == 0) {
65dd057f71c7 cancel discarding body on EOF Igor Sysoev <igor@sysoev.ru> parents: 1373 diff changeset	750 return NGX_OK;
65dd057f71c7 cancel discarding body on EOF Igor Sysoev <igor@sysoev.ru> parents: 1373 diff changeset	751 }
65dd057f71c7 cancel discarding body on EOF Igor Sysoev <igor@sysoev.ru> parents: 1373 diff changeset	752
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	753 b.pos = buffer;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	754 b.last = buffer + n;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	755
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	756 rc = ngx_http_discard_request_body_filter(r, &b);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	757
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	758 if (rc != NGX_OK) {
4935 7bd1c839af3b Request body: improved handling of incorrect chunked request body. Maxim Dounin <mdounin@mdounin.ru> parents: 4934 diff changeset	759 return rc;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	760 }
3162 9140fbb2ab83 fix discarding body Igor Sysoev <igor@sysoev.ru> parents: 3077 diff changeset	761 }
8037 0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	762
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	763 if (ngx_http_copy_pipelined_header(r, &b) != NGX_OK) {
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	764 return NGX_HTTP_INTERNAL_SERVER_ERROR;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	765 }
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	766
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	767 r->read_event_handler = ngx_http_block_reading;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	768
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	769 return NGX_OK;
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	770 }
2436 26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	771
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	772
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	773 static ngx_int_t
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	774 ngx_http_discard_request_body_filter(ngx_http_request_t r, ngx_buf_t b)
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	775 {
8037 0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	776 size_t size;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	777 ngx_int_t rc;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	778 ngx_http_request_body_t *rb;
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	779 ngx_http_core_srv_conf_t *cscf;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	780
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	781 if (r->headers_in.chunked) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	782
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	783 rb = r->request_body;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	784
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	785 if (rb == NULL) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	786
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	787 rb = ngx_pcalloc(r->pool, sizeof(ngx_http_request_body_t));
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	788 if (rb == NULL) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	789 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	790 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	791
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	792 rb->chunked = ngx_pcalloc(r->pool, sizeof(ngx_http_chunked_t));
4936 240e3fb392c9 Request body: error checking fixes, negative rb->rest handling. Maxim Dounin <mdounin@mdounin.ru> parents: 4935 diff changeset	793 if (rb->chunked == NULL) {
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	794 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	795 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	796
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	797 r->request_body = rb;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	798 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	799
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	800 for ( ;; ) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	801
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	802 rc = ngx_http_parse_chunked(r, b, rb->chunked);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	803
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	804 if (rc == NGX_OK) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	805
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	806 /* a chunk has been parsed successfully */
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	807
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	808 size = b->last - b->pos;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	809
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	810 if ((off_t) size > rb->chunked->size) {
5359 2fda9065d0f4 Win32: Borland C compatibility fixes. Maxim Dounin <mdounin@mdounin.ru> parents: 5210 diff changeset	811 b->pos += (size_t) rb->chunked->size;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	812 rb->chunked->size = 0;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	813
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	814 } else {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	815 rb->chunked->size -= size;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	816 b->pos = b->last;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	817 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	818
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	819 continue;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	820 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	821
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	822 if (rc == NGX_DONE) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	823
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	824 /* a whole response has been parsed successfully */
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	825
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	826 r->headers_in.content_length_n = 0;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	827 break;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	828 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	829
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	830 if (rc == NGX_AGAIN) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	831
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	832 /* set amount of data we want to see next time */
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	833
8037 0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	834 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	835
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	836 r->headers_in.content_length_n = ngx_max(rb->chunked->length,
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	837 (off_t) cscf->large_client_header_buffers.size);
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	838 break;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	839 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	840
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	841 /* invalid */
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	842
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	843 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	844 "client sent invalid chunked body");
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	845
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	846 return NGX_HTTP_BAD_REQUEST;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	847 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	848
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	849 } else {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	850 size = b->last - b->pos;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	851
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	852 if ((off_t) size > r->headers_in.content_length_n) {
5359 2fda9065d0f4 Win32: Borland C compatibility fixes. Maxim Dounin <mdounin@mdounin.ru> parents: 5210 diff changeset	853 b->pos += (size_t) r->headers_in.content_length_n;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	854 r->headers_in.content_length_n = 0;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	855
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	856 } else {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	857 b->pos = b->last;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	858 r->headers_in.content_length_n -= size;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	859 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	860 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	861
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	862 return NGX_OK;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	863 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	864
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	865
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	866 static ngx_int_t
2436 26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	867 ngx_http_test_expect(ngx_http_request_t *r)
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	868 {
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	869 ngx_int_t n;
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	870 ngx_str_t *expect;
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	871
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	872 if (r->expect_tested
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	873 \|\| r->headers_in.expect == NULL
6989 2c4dbcd6f2e4 HTTP/2: reduced difference to HTTP/1.x in reading request body. Valentin Bartenev <vbart@nginx.com> parents: 6904 diff changeset	874 \|\| r->http_version < NGX_HTTP_VERSION_11
2c4dbcd6f2e4 HTTP/2: reduced difference to HTTP/1.x in reading request body. Valentin Bartenev <vbart@nginx.com> parents: 6904 diff changeset	875 #if (NGX_HTTP_V2)
2c4dbcd6f2e4 HTTP/2: reduced difference to HTTP/1.x in reading request body. Valentin Bartenev <vbart@nginx.com> parents: 6904 diff changeset	876 \|\| r->stream != NULL
2c4dbcd6f2e4 HTTP/2: reduced difference to HTTP/1.x in reading request body. Valentin Bartenev <vbart@nginx.com> parents: 6904 diff changeset	877 #endif
2c4dbcd6f2e4 HTTP/2: reduced difference to HTTP/1.x in reading request body. Valentin Bartenev <vbart@nginx.com> parents: 6904 diff changeset	878 )
2436 26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	879 {
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	880 return NGX_OK;
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	881 }
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	882
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	883 r->expect_tested = 1;
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	884
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	885 expect = &r->headers_in.expect->value;
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	886
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	887 if (expect->len != sizeof("100-continue") - 1
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	888 \|\| ngx_strncasecmp(expect->data, (u_char *) "100-continue",
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	889 sizeof("100-continue") - 1)
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	890 != 0)
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	891 {
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	892 return NGX_OK;
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	893 }
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	894
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	895 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	896 "send 100 Continue");
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	897
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	898 n = r->connection->send(r->connection,
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	899 (u_char *) "HTTP/1.1 100 Continue" CRLF CRLF,
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	900 sizeof("HTTP/1.1 100 Continue" CRLF CRLF) - 1);
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	901
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	902 if (n == sizeof("HTTP/1.1 100 Continue" CRLF CRLF) - 1) {
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	903 return NGX_OK;
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	904 }
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	905
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	906 /* we assume that such small packet should be send successfully */
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	907
6903 92e771de7d89 Request body: c->error on "100 Continue" errors (ticket #1194). Maxim Dounin <mdounin@mdounin.ru> parents: 6497 diff changeset	908 r->connection->error = 1;
92e771de7d89 Request body: c->error on "100 Continue" errors (ticket #1194). Maxim Dounin <mdounin@mdounin.ru> parents: 6497 diff changeset	909
2436 26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	910 return NGX_ERROR;
26d9d4a41e91 send "100 Continue" just before reading request body Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	911 }
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	912
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	913
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	914 static ngx_int_t
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	915 ngx_http_request_body_filter(ngx_http_request_t r, ngx_chain_t in)
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	916 {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	917 if (r->headers_in.chunked) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	918 return ngx_http_request_body_chunked_filter(r, in);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	919
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	920 } else {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	921 return ngx_http_request_body_length_filter(r, in);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	922 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	923 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	924
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	925
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	926 static ngx_int_t
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	927 ngx_http_request_body_length_filter(ngx_http_request_t r, ngx_chain_t in)
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	928 {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	929 size_t size;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	930 ngx_int_t rc;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	931 ngx_buf_t *b;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	932 ngx_chain_t cl, tl, out, *ll;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	933 ngx_http_request_body_t *rb;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	934
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	935 rb = r->request_body;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	936
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	937 if (rb->rest == -1) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	938 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	939 "http request body content length filter");
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	940
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	941 rb->rest = r->headers_in.content_length_n;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	942 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	943
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	944 out = NULL;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	945 ll = &out;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	946
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	947 for (cl = in; cl; cl = cl->next) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	948
5502 4aa64f695031 Fixed "zero size buf in output" alerts. Maxim Dounin <mdounin@mdounin.ru> parents: 5440 diff changeset	949 if (rb->rest == 0) {
4aa64f695031 Fixed "zero size buf in output" alerts. Maxim Dounin <mdounin@mdounin.ru> parents: 5440 diff changeset	950 break;
4aa64f695031 Fixed "zero size buf in output" alerts. Maxim Dounin <mdounin@mdounin.ru> parents: 5440 diff changeset	951 }
4aa64f695031 Fixed "zero size buf in output" alerts. Maxim Dounin <mdounin@mdounin.ru> parents: 5440 diff changeset	952
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	953 tl = ngx_chain_get_free_buf(r->pool, &rb->free);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	954 if (tl == NULL) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	955 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	956 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	957
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	958 b = tl->buf;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	959
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	960 ngx_memzero(b, sizeof(ngx_buf_t));
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	961
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	962 b->temporary = 1;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	963 b->tag = (ngx_buf_tag_t) &ngx_http_read_client_request_body;
5110 0bbdd966a383 Request body: next upstream fix. Maxim Dounin <mdounin@mdounin.ru> parents: 5025 diff changeset	964 b->start = cl->buf->pos;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	965 b->pos = cl->buf->pos;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	966 b->last = cl->buf->last;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	967 b->end = cl->buf->end;
6067 231a5bbd9e9c Request body: always flush buffers if request buffering is off. Valentin Bartenev <vbart@nginx.com> parents: 6050 diff changeset	968 b->flush = r->request_body_no_buffering;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	969
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	970 size = cl->buf->last - cl->buf->pos;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	971
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	972 if ((off_t) size < rb->rest) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	973 cl->buf->pos = cl->buf->last;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	974 rb->rest -= size;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	975
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	976 } else {
5359 2fda9065d0f4 Win32: Borland C compatibility fixes. Maxim Dounin <mdounin@mdounin.ru> parents: 5210 diff changeset	977 cl->buf->pos += (size_t) rb->rest;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	978 rb->rest = 0;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	979 b->last = cl->buf->pos;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	980 b->last_buf = 1;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	981 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	982
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	983 *ll = tl;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	984 ll = &tl->next;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	985 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	986
6049 42d9beeb22db Request body: filters support. Maxim Dounin <mdounin@mdounin.ru> parents: 6048 diff changeset	987 rc = ngx_http_top_request_body_filter(r, out);
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	988
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	989 ngx_chain_update_chains(r->pool, &rb->free, &rb->busy, &out,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	990 (ngx_buf_tag_t) &ngx_http_read_client_request_body);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	991
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	992 return rc;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	993 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	994
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	995
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	996 static ngx_int_t
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	997 ngx_http_request_body_chunked_filter(ngx_http_request_t r, ngx_chain_t in)
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	998 {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	999 size_t size;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1000 ngx_int_t rc;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1001 ngx_buf_t *b;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1002 ngx_chain_t cl, out, tl, *ll;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1003 ngx_http_request_body_t *rb;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1004 ngx_http_core_loc_conf_t *clcf;
8037 0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	1005 ngx_http_core_srv_conf_t *cscf;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1006
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1007 rb = r->request_body;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1008
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1009 if (rb->rest == -1) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1010
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1011 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1012 "http request body chunked filter");
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1013
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1014 rb->chunked = ngx_pcalloc(r->pool, sizeof(ngx_http_chunked_t));
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1015 if (rb->chunked == NULL) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1016 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1017 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1018
8037 0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	1019 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	1020
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1021 r->headers_in.content_length_n = 0;
8037 0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	1022 rb->rest = cscf->large_client_header_buffers.size;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1023 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1024
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1025 out = NULL;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1026 ll = &out;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1027
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1028 for (cl = in; cl; cl = cl->next) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1029
8038 f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1030 b = NULL;
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1031
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1032 for ( ;; ) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1033
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1034 ngx_log_debug7(NGX_LOG_DEBUG_EVENT, r->connection->log, 0,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1035 "http body chunked buf "
6044 b8926ba4d087 Format specifier fixed for file size of buffers. Maxim Dounin <mdounin@mdounin.ru> parents: 5588 diff changeset	1036 "t:%d f:%d %p, pos %p, size: %z file: %O, size: %O",
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1037 cl->buf->temporary, cl->buf->in_file,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1038 cl->buf->start, cl->buf->pos,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1039 cl->buf->last - cl->buf->pos,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1040 cl->buf->file_pos,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1041 cl->buf->file_last - cl->buf->file_pos);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1042
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1043 rc = ngx_http_parse_chunked(r, cl->buf, rb->chunked);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1044
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1045 if (rc == NGX_OK) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1046
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1047 /* a chunk has been parsed successfully */
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1048
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1049 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1050
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1051 if (clcf->client_max_body_size
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1052 && clcf->client_max_body_size
5588 6fc3921025f0 Request body: avoid potential overflow. Maxim Dounin <mdounin@mdounin.ru> parents: 5502 diff changeset	1053 - r->headers_in.content_length_n < rb->chunked->size)
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1054 {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1055 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1056 "client intended to send too large chunked "
5588 6fc3921025f0 Request body: avoid potential overflow. Maxim Dounin <mdounin@mdounin.ru> parents: 5502 diff changeset	1057 "body: %O+%O bytes",
6fc3921025f0 Request body: avoid potential overflow. Maxim Dounin <mdounin@mdounin.ru> parents: 5502 diff changeset	1058 r->headers_in.content_length_n,
6fc3921025f0 Request body: avoid potential overflow. Maxim Dounin <mdounin@mdounin.ru> parents: 5502 diff changeset	1059 rb->chunked->size);
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1060
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1061 r->lingering_close = 1;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1062
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1063 return NGX_HTTP_REQUEST_ENTITY_TOO_LARGE;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1064 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1065
8038 f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1066 if (b
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1067 && rb->chunked->size <= 128
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1068 && cl->buf->last - cl->buf->pos >= rb->chunked->size)
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1069 {
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1070 r->headers_in.content_length_n += rb->chunked->size;
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1071
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1072 if (rb->chunked->size < 8) {
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1073
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1074 while (rb->chunked->size) {
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1075 b->last++ = cl->buf->pos++;
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1076 rb->chunked->size--;
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1077 }
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1078
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1079 } else {
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1080 ngx_memmove(b->last, cl->buf->pos, rb->chunked->size);
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1081 b->last += rb->chunked->size;
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1082 cl->buf->pos += rb->chunked->size;
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1083 rb->chunked->size = 0;
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1084 }
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1085
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1086 continue;
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1087 }
f5a2af0e7079 Request body: optimized handling of small chunks. Maxim Dounin <mdounin@mdounin.ru> parents: 8037 diff changeset	1088
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1089 tl = ngx_chain_get_free_buf(r->pool, &rb->free);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1090 if (tl == NULL) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1091 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1092 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1093
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1094 b = tl->buf;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1095
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1096 ngx_memzero(b, sizeof(ngx_buf_t));
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1097
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1098 b->temporary = 1;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1099 b->tag = (ngx_buf_tag_t) &ngx_http_read_client_request_body;
5110 0bbdd966a383 Request body: next upstream fix. Maxim Dounin <mdounin@mdounin.ru> parents: 5025 diff changeset	1100 b->start = cl->buf->pos;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1101 b->pos = cl->buf->pos;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1102 b->last = cl->buf->last;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1103 b->end = cl->buf->end;
6067 231a5bbd9e9c Request body: always flush buffers if request buffering is off. Valentin Bartenev <vbart@nginx.com> parents: 6050 diff changeset	1104 b->flush = r->request_body_no_buffering;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1105
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1106 *ll = tl;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1107 ll = &tl->next;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1108
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1109 size = cl->buf->last - cl->buf->pos;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1110
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1111 if ((off_t) size > rb->chunked->size) {
5359 2fda9065d0f4 Win32: Borland C compatibility fixes. Maxim Dounin <mdounin@mdounin.ru> parents: 5210 diff changeset	1112 cl->buf->pos += (size_t) rb->chunked->size;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1113 r->headers_in.content_length_n += rb->chunked->size;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1114 rb->chunked->size = 0;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1115
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1116 } else {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1117 rb->chunked->size -= size;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1118 r->headers_in.content_length_n += size;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1119 cl->buf->pos = cl->buf->last;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1120 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1121
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1122 b->last = cl->buf->pos;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1123
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1124 continue;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1125 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1126
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1127 if (rc == NGX_DONE) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1128
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1129 /* a whole response has been parsed successfully */
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1130
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1131 rb->rest = 0;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1132
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1133 tl = ngx_chain_get_free_buf(r->pool, &rb->free);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1134 if (tl == NULL) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1135 return NGX_HTTP_INTERNAL_SERVER_ERROR;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1136 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1137
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1138 b = tl->buf;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1139
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1140 ngx_memzero(b, sizeof(ngx_buf_t));
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1141
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1142 b->last_buf = 1;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1143
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1144 *ll = tl;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1145 ll = &tl->next;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1146
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1147 break;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1148 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1149
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1150 if (rc == NGX_AGAIN) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1151
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1152 /* set rb->rest, amount of data we want to see next time */
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1153
8037 0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	1154 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	1155
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	1156 rb->rest = ngx_max(rb->chunked->length,
0f7f1a509113 Request body: allowed large reads on chunk boundaries. Maxim Dounin <mdounin@mdounin.ru> parents: 8036 diff changeset	1157 (off_t) cscf->large_client_header_buffers.size);
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1158
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1159 break;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1160 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1161
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1162 /* invalid */
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1163
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1164 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1165 "client sent invalid chunked body");
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1166
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1167 return NGX_HTTP_BAD_REQUEST;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1168 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1169 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1170
6049 42d9beeb22db Request body: filters support. Maxim Dounin <mdounin@mdounin.ru> parents: 6048 diff changeset	1171 rc = ngx_http_top_request_body_filter(r, out);
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1172
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1173 ngx_chain_update_chains(r->pool, &rb->free, &rb->busy, &out,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1174 (ngx_buf_tag_t) &ngx_http_read_client_request_body);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1175
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1176 return rc;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1177 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1178
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1179
6049 42d9beeb22db Request body: filters support. Maxim Dounin <mdounin@mdounin.ru> parents: 6048 diff changeset	1180 ngx_int_t
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1181 ngx_http_request_body_save_filter(ngx_http_request_t r, ngx_chain_t in)
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1182 {
6420 3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1183 ngx_buf_t *b;
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1184 ngx_chain_t *cl;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1185 ngx_http_request_body_t *rb;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1186
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1187 rb = r->request_body;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1188
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1189 #if (NGX_DEBUG)
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1190
6904 5e2423bce883 Request body: commented out debug printing of old buffers. Maxim Dounin <mdounin@mdounin.ru> parents: 6903 diff changeset	1191 #if 0
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1192 for (cl = rb->bufs; cl; cl = cl->next) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1193 ngx_log_debug7(NGX_LOG_DEBUG_EVENT, r->connection->log, 0,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1194 "http body old buf t:%d f:%d %p, pos %p, size: %z "
6044 b8926ba4d087 Format specifier fixed for file size of buffers. Maxim Dounin <mdounin@mdounin.ru> parents: 5588 diff changeset	1195 "file: %O, size: %O",
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1196 cl->buf->temporary, cl->buf->in_file,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1197 cl->buf->start, cl->buf->pos,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1198 cl->buf->last - cl->buf->pos,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1199 cl->buf->file_pos,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1200 cl->buf->file_last - cl->buf->file_pos);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1201 }
6904 5e2423bce883 Request body: commented out debug printing of old buffers. Maxim Dounin <mdounin@mdounin.ru> parents: 6903 diff changeset	1202 #endif
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1203
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1204 for (cl = in; cl; cl = cl->next) {
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1205 ngx_log_debug7(NGX_LOG_DEBUG_EVENT, r->connection->log, 0,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1206 "http body new buf t:%d f:%d %p, pos %p, size: %z "
6044 b8926ba4d087 Format specifier fixed for file size of buffers. Maxim Dounin <mdounin@mdounin.ru> parents: 5588 diff changeset	1207 "file: %O, size: %O",
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1208 cl->buf->temporary, cl->buf->in_file,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1209 cl->buf->start, cl->buf->pos,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1210 cl->buf->last - cl->buf->pos,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1211 cl->buf->file_pos,
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1212 cl->buf->file_last - cl->buf->file_pos);
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1213 }
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1214
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1215 #endif
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1216
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1217 /* TODO: coalesce neighbouring buffers */
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1218
4936 240e3fb392c9 Request body: error checking fixes, negative rb->rest handling. Maxim Dounin <mdounin@mdounin.ru> parents: 4935 diff changeset	1219 if (ngx_chain_add_copy(r->pool, &rb->bufs, in) != NGX_OK) {
240e3fb392c9 Request body: error checking fixes, negative rb->rest handling. Maxim Dounin <mdounin@mdounin.ru> parents: 4935 diff changeset	1220 return NGX_HTTP_INTERNAL_SERVER_ERROR;
240e3fb392c9 Request body: error checking fixes, negative rb->rest handling. Maxim Dounin <mdounin@mdounin.ru> parents: 4935 diff changeset	1221 }
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1222
6420 3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1223 if (r->request_body_no_buffering) {
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1224 return NGX_OK;
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1225 }
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1226
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1227 if (rb->rest > 0) {
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1228
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1229 if (rb->buf && rb->buf->last == rb->buf->end
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1230 && ngx_http_write_request_body(r) != NGX_OK)
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1231 {
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1232 return NGX_HTTP_INTERNAL_SERVER_ERROR;
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1233 }
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1234
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1235 return NGX_OK;
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1236 }
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1237
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1238 /* rb->rest == 0 */
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1239
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1240 if (rb->temp_file \|\| r->request_body_in_file_only) {
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1241
6048 9e231d4cecca Request body: moved request body writing to save filter. Maxim Dounin <mdounin@mdounin.ru> parents: 6047 diff changeset	1242 if (ngx_http_write_request_body(r) != NGX_OK) {
9e231d4cecca Request body: moved request body writing to save filter. Maxim Dounin <mdounin@mdounin.ru> parents: 6047 diff changeset	1243 return NGX_HTTP_INTERNAL_SERVER_ERROR;
9e231d4cecca Request body: moved request body writing to save filter. Maxim Dounin <mdounin@mdounin.ru> parents: 6047 diff changeset	1244 }
6420 3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1245
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1246 if (rb->temp_file->file.offset != 0) {
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1247
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1248 cl = ngx_chain_get_free_buf(r->pool, &rb->free);
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1249 if (cl == NULL) {
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1250 return NGX_HTTP_INTERNAL_SERVER_ERROR;
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1251 }
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1252
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1253 b = cl->buf;
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1254
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1255 ngx_memzero(b, sizeof(ngx_buf_t));
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1256
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1257 b->in_file = 1;
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1258 b->file_last = rb->temp_file->file.offset;
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1259 b->file = &rb->temp_file->file;
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1260
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1261 rb->bufs = cl;
3b9fe734a76c Request body: moved handling of the last part in the save filter. Valentin Bartenev <vbart@nginx.com> parents: 6336 diff changeset	1262 }
6048 9e231d4cecca Request body: moved request body writing to save filter. Maxim Dounin <mdounin@mdounin.ru> parents: 6047 diff changeset	1263 }
9e231d4cecca Request body: moved request body writing to save filter. Maxim Dounin <mdounin@mdounin.ru> parents: 6047 diff changeset	1264
4930 6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1265 return NGX_OK;
6f085bfcdb4d Request body: chunked transfer encoding support. Maxim Dounin <mdounin@mdounin.ru> parents: 4924 diff changeset	1266 }

Mercurial > hg > nginx-quic

annotate src/http/ngx_http_request_body.c @ 8183:1a719ee45526