nginx: src/http/ngx_http_parse.c annotate

annotate src/http/ngx_http_parse.c @ 6732:57148b755320

Allowed '-' in method names. It is used at least by SOAP (M-POST method, defined by RFC 2774) and by WebDAV versioning (VERSION-CONTROL and BASELINE-CONTROL methods, defined by RFC 3253).

author	Maxim Dounin <mdounin@mdounin.ru>
date	Mon, 10 Oct 2016 16:24:50 +0300
parents	b3682580c1bd
children	8801ff7d58e1 d409ab1e8e4d

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: 432 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: 432 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: 4313 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: 432 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: 432 diff changeset	6
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	7
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	8 #include <ngx_config.h>
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	9 #include <ngx_core.h>
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	10 #include <ngx_http.h>
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	11
417 0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 343 diff changeset	12
831 82742d66547a style fix Igor Sysoev <igor@sysoev.ru> parents: 830 diff changeset	13 static uint32_t usual[] = {
827 0444286b860a style fix Igor Sysoev <igor@sysoev.ru> parents: 826 diff changeset	14 0xffffdbfe, /* 1111 1111 1111 1111 1101 1011 1111 1110 */
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	15
827 0444286b860a style fix Igor Sysoev <igor@sysoev.ru> parents: 826 diff changeset	16 /* ?>=< ;:98 7654 3210 /.-, +)( '&%$ #"! /
0444286b860a style fix Igor Sysoev <igor@sysoev.ru> parents: 826 diff changeset	17 0x7fff37d6, /* 0111 1111 1111 1111 0011 0111 1101 0110 */
0444286b860a style fix Igor Sysoev <igor@sysoev.ru> parents: 826 diff changeset	18
0444286b860a style fix Igor Sysoev <igor@sysoev.ru> parents: 826 diff changeset	19 /* _^]\ [ZYX WVUT SRQP ONML KJIH GFED CBA@ */
830 51b08975dfa3 treat '\' as special character in win32 only Igor Sysoev <igor@sysoev.ru> parents: 827 diff changeset	20 #if (NGX_WIN32)
827 0444286b860a style fix Igor Sysoev <igor@sysoev.ru> parents: 826 diff changeset	21 0xefffffff, /* 1110 1111 1111 1111 1111 1111 1111 1111 */
830 51b08975dfa3 treat '\' as special character in win32 only Igor Sysoev <igor@sysoev.ru> parents: 827 diff changeset	22 #else
51b08975dfa3 treat '\' as special character in win32 only Igor Sysoev <igor@sysoev.ru> parents: 827 diff changeset	23 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */
51b08975dfa3 treat '\' as special character in win32 only Igor Sysoev <igor@sysoev.ru> parents: 827 diff changeset	24 #endif
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	25
827 0444286b860a style fix Igor Sysoev <igor@sysoev.ru> parents: 826 diff changeset	26 /* ~}\| {zyx wvut srqp onml kjih gfed cba` */
0444286b860a style fix Igor Sysoev <igor@sysoev.ru> parents: 826 diff changeset	27 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	28
827 0444286b860a style fix Igor Sysoev <igor@sysoev.ru> parents: 826 diff changeset	29 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */
0444286b860a style fix Igor Sysoev <igor@sysoev.ru> parents: 826 diff changeset	30 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */
0444286b860a style fix Igor Sysoev <igor@sysoev.ru> parents: 826 diff changeset	31 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */
0444286b860a style fix Igor Sysoev <igor@sysoev.ru> parents: 826 diff changeset	32 0xffffffff /* 1111 1111 1111 1111 1111 1111 1111 1111 */
0444286b860a style fix Igor Sysoev <igor@sysoev.ru> parents: 826 diff changeset	33 };
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	34
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	35
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	36 #if (NGX_HAVE_LITTLE_ENDIAN && NGX_HAVE_NONALIGNED)
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	37
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	38 #define ngx_str3_cmp(m, c0, c1, c2, c3) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	39 (uint32_t ) m == ((c3 << 24) \| (c2 << 16) \| (c1 << 8) \| c0)
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	40
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	41 #define ngx_str3Ocmp(m, c0, c1, c2, c3) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	42 (uint32_t ) m == ((c3 << 24) \| (c2 << 16) \| (c1 << 8) \| c0)
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	43
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	44 #define ngx_str4cmp(m, c0, c1, c2, c3) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	45 (uint32_t ) m == ((c3 << 24) \| (c2 << 16) \| (c1 << 8) \| c0)
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	46
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	47 #define ngx_str5cmp(m, c0, c1, c2, c3, c4) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	48 (uint32_t ) m == ((c3 << 24) \| (c2 << 16) \| (c1 << 8) \| c0) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	49 && m[4] == c4
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	50
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	51 #define ngx_str6cmp(m, c0, c1, c2, c3, c4, c5) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	52 (uint32_t ) m == ((c3 << 24) \| (c2 << 16) \| (c1 << 8) \| c0) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	53 && (((uint32_t *) m)[1] & 0xffff) == ((c5 << 8) \| c4)
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	54
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	55 #define ngx_str7_cmp(m, c0, c1, c2, c3, c4, c5, c6, c7) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	56 (uint32_t ) m == ((c3 << 24) \| (c2 << 16) \| (c1 << 8) \| c0) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	57 && ((uint32_t *) m)[1] == ((c7 << 24) \| (c6 << 16) \| (c5 << 8) \| c4)
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	58
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	59 #define ngx_str8cmp(m, c0, c1, c2, c3, c4, c5, c6, c7) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	60 (uint32_t ) m == ((c3 << 24) \| (c2 << 16) \| (c1 << 8) \| c0) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	61 && ((uint32_t *) m)[1] == ((c7 << 24) \| (c6 << 16) \| (c5 << 8) \| c4)
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	62
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	63 #define ngx_str9cmp(m, c0, c1, c2, c3, c4, c5, c6, c7, c8) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	64 (uint32_t ) m == ((c3 << 24) \| (c2 << 16) \| (c1 << 8) \| c0) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	65 && ((uint32_t *) m)[1] == ((c7 << 24) \| (c6 << 16) \| (c5 << 8) \| c4) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	66 && m[8] == c8
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	67
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	68 #else /* !(NGX_HAVE_LITTLE_ENDIAN && NGX_HAVE_NONALIGNED) */
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	69
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	70 #define ngx_str3_cmp(m, c0, c1, c2, c3) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	71 m[0] == c0 && m[1] == c1 && m[2] == c2
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	72
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	73 #define ngx_str3Ocmp(m, c0, c1, c2, c3) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	74 m[0] == c0 && m[2] == c2 && m[3] == c3
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	75
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	76 #define ngx_str4cmp(m, c0, c1, c2, c3) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	77 m[0] == c0 && m[1] == c1 && m[2] == c2 && m[3] == c3
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	78
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	79 #define ngx_str5cmp(m, c0, c1, c2, c3, c4) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	80 m[0] == c0 && m[1] == c1 && m[2] == c2 && m[3] == c3 && m[4] == c4
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	81
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	82 #define ngx_str6cmp(m, c0, c1, c2, c3, c4, c5) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	83 m[0] == c0 && m[1] == c1 && m[2] == c2 && m[3] == c3 \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	84 && m[4] == c4 && m[5] == c5
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	85
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	86 #define ngx_str7_cmp(m, c0, c1, c2, c3, c4, c5, c6, c7) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	87 m[0] == c0 && m[1] == c1 && m[2] == c2 && m[3] == c3 \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	88 && m[4] == c4 && m[5] == c5 && m[6] == c6
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	89
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	90 #define ngx_str8cmp(m, c0, c1, c2, c3, c4, c5, c6, c7) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	91 m[0] == c0 && m[1] == c1 && m[2] == c2 && m[3] == c3 \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	92 && m[4] == c4 && m[5] == c5 && m[6] == c6 && m[7] == c7
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	93
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	94 #define ngx_str9cmp(m, c0, c1, c2, c3, c4, c5, c6, c7, c8) \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	95 m[0] == c0 && m[1] == c1 && m[2] == c2 && m[3] == c3 \
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	96 && m[4] == c4 && m[5] == c5 && m[6] == c6 && m[7] == c7 && m[8] == c8
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	97
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	98 #endif
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	99
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	100
649 1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	101 /* gcc, icc, msvc and others compile these switches as an jump table */
1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	102
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	103 ngx_int_t
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	104 ngx_http_parse_request_line(ngx_http_request_t r, ngx_buf_t b)
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	105 {
507 cd3117ad9aab nginx-0.1.28-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 505 diff changeset	106 u_char c, ch, p, m;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	107 enum {
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	108 sw_start = 0,
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	109 sw_method,
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	110 sw_spaces_before_uri,
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	111 sw_schema,
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	112 sw_schema_slash,
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	113 sw_schema_slash_slash,
4313 e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	114 sw_host_start,
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	115 sw_host,
4313 e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	116 sw_host_end,
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	117 sw_host_ip_literal,
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	118 sw_port,
3615 31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	119 sw_host_http_09,
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	120 sw_after_slash_in_uri,
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	121 sw_check_uri,
3615 31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	122 sw_check_uri_http_09,
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	123 sw_uri,
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	124 sw_http_09,
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	125 sw_http_H,
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	126 sw_http_HT,
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	127 sw_http_HTT,
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	128 sw_http_HTTP,
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	129 sw_first_major_digit,
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	130 sw_major_digit,
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	131 sw_first_minor_digit,
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	132 sw_minor_digit,
1603 364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	133 sw_spaces_after_digit,
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	134 sw_almost_done
21 df7fb216a149 nginx-0.0.1-2002-12-04-19:29:40 import Igor Sysoev <igor@sysoev.ru> parents: 18 diff changeset	135 } state;
df7fb216a149 nginx-0.0.1-2002-12-04-19:29:40 import Igor Sysoev <igor@sysoev.ru> parents: 18 diff changeset	136
df7fb216a149 nginx-0.0.1-2002-12-04-19:29:40 import Igor Sysoev <igor@sysoev.ru> parents: 18 diff changeset	137 state = r->state;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	138
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	139 for (p = b->pos; p < b->last; p++) {
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	140 ch = *p;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	141
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	142 switch (state) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	143
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	144 /* HTTP methods: GET, HEAD, POST */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	145 case sw_start:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	146 r->request_start = p;
65 4222c496acb3 nginx-0.0.1-2003-03-05-09:37:42 import Igor Sysoev <igor@sysoev.ru> parents: 59 diff changeset	147
323 ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 314 diff changeset	148 if (ch == CR \|\| ch == LF) {
ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 314 diff changeset	149 break;
ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 314 diff changeset	150 }
ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 314 diff changeset	151
6732 57148b755320 Allowed '-' in method names. Maxim Dounin <mdounin@mdounin.ru> parents: 6626 diff changeset	152 if ((ch < 'A' \|\| ch > 'Z') && ch != '_' && ch != '-') {
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	153 return NGX_HTTP_PARSE_INVALID_METHOD;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	154 }
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	155
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	156 state = sw_method;
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	157 break;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	158
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	159 case sw_method:
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	160 if (ch == ' ') {
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	161 r->method_end = p - 1;
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	162 m = r->request_start;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	163
639 715d24327080 nginx-0.3.41-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	164 switch (p - m) {
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	165
639 715d24327080 nginx-0.3.41-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	166 case 3:
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	167 if (ngx_str3_cmp(m, 'G', 'E', 'T', ' ')) {
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	168 r->method = NGX_HTTP_GET;
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	169 break;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	170 }
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 625 diff changeset	171
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	172 if (ngx_str3_cmp(m, 'P', 'U', 'T', ' ')) {
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 625 diff changeset	173 r->method = NGX_HTTP_PUT;
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	174 break;
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	175 }
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	176
639 715d24327080 nginx-0.3.41-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	177 break;
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	178
639 715d24327080 nginx-0.3.41-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	179 case 4:
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	180 if (m[1] == 'O') {
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	181
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	182 if (ngx_str3Ocmp(m, 'P', 'O', 'S', 'T')) {
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	183 r->method = NGX_HTTP_POST;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	184 break;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	185 }
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	186
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	187 if (ngx_str3Ocmp(m, 'C', 'O', 'P', 'Y')) {
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	188 r->method = NGX_HTTP_COPY;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	189 break;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	190 }
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	191
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	192 if (ngx_str3Ocmp(m, 'M', 'O', 'V', 'E')) {
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	193 r->method = NGX_HTTP_MOVE;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	194 break;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	195 }
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	196
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	197 if (ngx_str3Ocmp(m, 'L', 'O', 'C', 'K')) {
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	198 r->method = NGX_HTTP_LOCK;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	199 break;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	200 }
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	201
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	202 } else {
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	203
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	204 if (ngx_str4cmp(m, 'H', 'E', 'A', 'D')) {
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	205 r->method = NGX_HTTP_HEAD;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	206 break;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	207 }
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	208 }
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	209
639 715d24327080 nginx-0.3.41-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	210 break;
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 625 diff changeset	211
639 715d24327080 nginx-0.3.41-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	212 case 5:
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	213 if (ngx_str5cmp(m, 'M', 'K', 'C', 'O', 'L')) {
637 e60fe4cf1d4e nginx-0.3.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 633 diff changeset	214 r->method = NGX_HTTP_MKCOL;
5328 17291cb8c76e Minor ngx_http_parse_request_line() optimization. Maxim Dounin <mdounin@mdounin.ru> parents: 5256 diff changeset	215 break;
637 e60fe4cf1d4e nginx-0.3.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 633 diff changeset	216 }
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	217
3613 64bd39f03182 PATCH method Igor Sysoev <igor@sysoev.ru> parents: 3571 diff changeset	218 if (ngx_str5cmp(m, 'P', 'A', 'T', 'C', 'H')) {
64bd39f03182 PATCH method Igor Sysoev <igor@sysoev.ru> parents: 3571 diff changeset	219 r->method = NGX_HTTP_PATCH;
5328 17291cb8c76e Minor ngx_http_parse_request_line() optimization. Maxim Dounin <mdounin@mdounin.ru> parents: 5256 diff changeset	220 break;
3613 64bd39f03182 PATCH method Igor Sysoev <igor@sysoev.ru> parents: 3571 diff changeset	221 }
64bd39f03182 PATCH method Igor Sysoev <igor@sysoev.ru> parents: 3571 diff changeset	222
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	223 if (ngx_str5cmp(m, 'T', 'R', 'A', 'C', 'E')) {
1151 b1ebd03de948 disable TRACE method Igor Sysoev <igor@sysoev.ru> parents: 923 diff changeset	224 r->method = NGX_HTTP_TRACE;
5328 17291cb8c76e Minor ngx_http_parse_request_line() optimization. Maxim Dounin <mdounin@mdounin.ru> parents: 5256 diff changeset	225 break;
1151 b1ebd03de948 disable TRACE method Igor Sysoev <igor@sysoev.ru> parents: 923 diff changeset	226 }
b1ebd03de948 disable TRACE method Igor Sysoev <igor@sysoev.ru> parents: 923 diff changeset	227
639 715d24327080 nginx-0.3.41-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	228 break;
637 e60fe4cf1d4e nginx-0.3.40-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 633 diff changeset	229
639 715d24327080 nginx-0.3.41-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	230 case 6:
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	231 if (ngx_str6cmp(m, 'D', 'E', 'L', 'E', 'T', 'E')) {
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 625 diff changeset	232 r->method = NGX_HTTP_DELETE;
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	233 break;
633 f971949ffb58 nginx-0.3.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 625 diff changeset	234 }
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	235
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	236 if (ngx_str6cmp(m, 'U', 'N', 'L', 'O', 'C', 'K')) {
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	237 r->method = NGX_HTTP_UNLOCK;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	238 break;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	239 }
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	240
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	241 break;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	242
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	243 case 7:
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	244 if (ngx_str7_cmp(m, 'O', 'P', 'T', 'I', 'O', 'N', 'S', ' '))
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	245 {
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	246 r->method = NGX_HTTP_OPTIONS;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	247 }
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	248
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	249 break;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	250
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	251 case 8:
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	252 if (ngx_str8cmp(m, 'P', 'R', 'O', 'P', 'F', 'I', 'N', 'D'))
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	253 {
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	254 r->method = NGX_HTTP_PROPFIND;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	255 }
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	256
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	257 break;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	258
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	259 case 9:
1196 67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	260 if (ngx_str9cmp(m,
67077918b965 optimize HTTP method parsing for i386 and amd64 Igor Sysoev <igor@sysoev.ru> parents: 1151 diff changeset	261 'P', 'R', 'O', 'P', 'P', 'A', 'T', 'C', 'H'))
844 9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	262 {
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	263 r->method = NGX_HTTP_PROPPATCH;
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	264 }
9ddb57468082 add more WebDAV methods Igor Sysoev <igor@sysoev.ru> parents: 832 diff changeset	265
639 715d24327080 nginx-0.3.41-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 637 diff changeset	266 break;
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	267 }
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	268
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	269 state = sw_spaces_before_uri;
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	270 break;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	271 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	272
6732 57148b755320 Allowed '-' in method names. Maxim Dounin <mdounin@mdounin.ru> parents: 6626 diff changeset	273 if ((ch < 'A' \|\| ch > 'Z') && ch != '_' && ch != '-') {
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	274 return NGX_HTTP_PARSE_INVALID_METHOD;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	275 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	276
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	277 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	278
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	279 /* space* before URI */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	280 case sw_spaces_before_uri:
507 cd3117ad9aab nginx-0.1.28-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 505 diff changeset	281
3642 ac33852faaac style fix Igor Sysoev <igor@sysoev.ru> parents: 3626 diff changeset	282 if (ch == '/') {
822 a908ba404078 handle the most frequent case first Igor Sysoev <igor@sysoev.ru> parents: 821 diff changeset	283 r->uri_start = p;
a908ba404078 handle the most frequent case first Igor Sysoev <igor@sysoev.ru> parents: 821 diff changeset	284 state = sw_after_slash_in_uri;
a908ba404078 handle the most frequent case first Igor Sysoev <igor@sysoev.ru> parents: 821 diff changeset	285 break;
a908ba404078 handle the most frequent case first Igor Sysoev <igor@sysoev.ru> parents: 821 diff changeset	286 }
a908ba404078 handle the most frequent case first Igor Sysoev <igor@sysoev.ru> parents: 821 diff changeset	287
507 cd3117ad9aab nginx-0.1.28-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 505 diff changeset	288 c = (u_char) (ch \| 0x20);
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 511 diff changeset	289 if (c >= 'a' && c <= 'z') {
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	290 r->schema_start = p;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	291 state = sw_schema;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	292 break;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	293 }
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	294
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	295 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	296 case ' ':
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	297 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	298 default:
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	299 return NGX_HTTP_PARSE_INVALID_REQUEST;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	300 }
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	301 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	302
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	303 case sw_schema:
507 cd3117ad9aab nginx-0.1.28-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 505 diff changeset	304
cd3117ad9aab nginx-0.1.28-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 505 diff changeset	305 c = (u_char) (ch \| 0x20);
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 511 diff changeset	306 if (c >= 'a' && c <= 'z') {
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	307 break;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	308 }
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	309
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	310 switch (ch) {
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	311 case ':':
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	312 r->schema_end = p;
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	313 state = sw_schema_slash;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	314 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	315 default:
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	316 return NGX_HTTP_PARSE_INVALID_REQUEST;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	317 }
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	318 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	319
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	320 case sw_schema_slash:
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	321 switch (ch) {
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	322 case '/':
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	323 state = sw_schema_slash_slash;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	324 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	325 default:
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	326 return NGX_HTTP_PARSE_INVALID_REQUEST;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	327 }
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	328 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	329
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	330 case sw_schema_slash_slash:
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	331 switch (ch) {
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	332 case '/':
4313 e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	333 state = sw_host_start;
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	334 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	335 default:
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	336 return NGX_HTTP_PARSE_INVALID_REQUEST;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	337 }
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	338 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	339
4313 e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	340 case sw_host_start:
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	341
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	342 r->host_start = p;
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	343
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	344 if (ch == '[') {
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	345 state = sw_host_ip_literal;
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	346 break;
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	347 }
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	348
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	349 state = sw_host;
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	350
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	351 /* fall through */
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	352
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	353 case sw_host:
507 cd3117ad9aab nginx-0.1.28-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 505 diff changeset	354
cd3117ad9aab nginx-0.1.28-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 505 diff changeset	355 c = (u_char) (ch \| 0x20);
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 511 diff changeset	356 if (c >= 'a' && c <= 'z') {
507 cd3117ad9aab nginx-0.1.28-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 505 diff changeset	357 break;
cd3117ad9aab nginx-0.1.28-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 505 diff changeset	358 }
cd3117ad9aab nginx-0.1.28-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 505 diff changeset	359
832 fe681917a24d style fix Igor Sysoev <igor@sysoev.ru> parents: 831 diff changeset	360 if ((ch >= '0' && ch <= '9') \|\| ch == '.' \|\| ch == '-') {
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	361 break;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	362 }
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	363
4313 e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	364 /* fall through */
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	365
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	366 case sw_host_end:
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	367
1584 25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	368 r->host_end = p;
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	369
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	370 switch (ch) {
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	371 case ':':
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	372 state = sw_port;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	373 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	374 case '/':
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	375 r->uri_start = p;
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	376 state = sw_after_slash_in_uri;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	377 break;
1584 25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	378 case ' ':
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	379 /*
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	380 * use single "/" from request line to preserve pointers,
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	381 * if request line will be copied to large client buffer
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	382 */
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	383 r->uri_start = r->schema_end + 1;
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	384 r->uri_end = r->schema_end + 2;
3615 31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	385 state = sw_host_http_09;
1584 25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	386 break;
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	387 default:
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	388 return NGX_HTTP_PARSE_INVALID_REQUEST;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	389 }
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	390 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	391
4313 e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	392 case sw_host_ip_literal:
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	393
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	394 if (ch >= '0' && ch <= '9') {
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	395 break;
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	396 }
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	397
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	398 c = (u_char) (ch \| 0x20);
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	399 if (c >= 'a' && c <= 'z') {
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	400 break;
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	401 }
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	402
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	403 switch (ch) {
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	404 case ':':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	405 break;
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	406 case ']':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	407 state = sw_host_end;
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	408 break;
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	409 case '-':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	410 case '.':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	411 case '_':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	412 case '~':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	413 /* unreserved */
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	414 break;
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	415 case '!':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	416 case '$':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	417 case '&':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	418 case '\'':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	419 case '(':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	420 case ')':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	421 case '*':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	422 case '+':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	423 case ',':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	424 case ';':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	425 case '=':
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	426 /* sub-delims */
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	427 break;
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	428 default:
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	429 return NGX_HTTP_PARSE_INVALID_REQUEST;
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	430 }
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	431 break;
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1). Valentin Bartenev <vbart@nginx.com> parents: 4125 diff changeset	432
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	433 case sw_port:
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	434 if (ch >= '0' && ch <= '9') {
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	435 break;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	436 }
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	437
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	438 switch (ch) {
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	439 case '/':
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	440 r->port_end = p;
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	441 r->uri_start = p;
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	442 state = sw_after_slash_in_uri;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	443 break;
1584 25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	444 case ' ':
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	445 r->port_end = p;
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	446 /*
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	447 * use single "/" from request line to preserve pointers,
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	448 * if request line will be copied to large client buffer
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	449 */
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	450 r->uri_start = r->schema_end + 1;
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	451 r->uri_end = r->schema_end + 2;
3615 31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	452 state = sw_host_http_09;
1584 25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0" Igor Sysoev <igor@sysoev.ru> parents: 1196 diff changeset	453 break;
314 d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import Igor Sysoev <igor@sysoev.ru> parents: 291 diff changeset	454 default:
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	455 return NGX_HTTP_PARSE_INVALID_REQUEST;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	456 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	457 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	458
3615 31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	459 /* space+ after "http://host[:port] " */
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	460 case sw_host_http_09:
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	461 switch (ch) {
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	462 case ' ':
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	463 break;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	464 case CR:
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	465 r->http_minor = 9;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	466 state = sw_almost_done;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	467 break;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	468 case LF:
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	469 r->http_minor = 9;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	470 goto done;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	471 case 'H':
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	472 r->http_protocol.data = p;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	473 state = sw_http_H;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	474 break;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	475 default:
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	476 return NGX_HTTP_PARSE_INVALID_REQUEST;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	477 }
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	478 break;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	479
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	480
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	481 /* check "/.", "//", "%", and "\" (Win32) in URI */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	482 case sw_after_slash_in_uri:
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	483
6626 b3682580c1bd Avoid left-shifting integers into the sign bit, which is undefined. Sergey Kandaurov <pluknet@nginx.com> parents: 6543 diff changeset	484 if (usual[ch >> 5] & (1U << (ch & 0x1f))) {
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	485 state = sw_check_uri;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	486 break;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	487 }
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	488
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	489 switch (ch) {
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	490 case ' ':
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	491 r->uri_end = p;
3615 31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	492 state = sw_check_uri_http_09;
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	493 break;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	494 case CR:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	495 r->uri_end = p;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	496 r->http_minor = 9;
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	497 state = sw_almost_done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	498 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	499 case LF:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	500 r->uri_end = p;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	501 r->http_minor = 9;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	502 goto done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	503 case '.':
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	504 r->complex_uri = 1;
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	505 state = sw_uri;
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	506 break;
99 a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	507 case '%':
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	508 r->quoted_uri = 1;
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	509 state = sw_uri;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	510 break;
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	511 case '/':
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	512 r->complex_uri = 1;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	513 state = sw_uri;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	514 break;
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	515 #if (NGX_WIN32)
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	516 case '\\':
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	517 r->complex_uri = 1;
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	518 state = sw_uri;
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	519 break;
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	520 #endif
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	521 case '?':
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	522 r->args_start = p + 1;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	523 state = sw_uri;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	524 break;
820 cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	525 case '#':
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	526 r->complex_uri = 1;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	527 state = sw_uri;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	528 break;
485 4ebe09b07e30 nginx-0.1.17-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	529 case '+':
4ebe09b07e30 nginx-0.1.17-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	530 r->plus_in_uri = 1;
4ebe09b07e30 nginx-0.1.17-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	531 break;
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	532 case '\0':
3527 84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	533 return NGX_HTTP_PARSE_INVALID_REQUEST;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	534 default:
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	535 state = sw_check_uri;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	536 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	537 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	538 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	539
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	540 /* check "/", "%" and "\" (Win32) in URI */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	541 case sw_check_uri:
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	542
6626 b3682580c1bd Avoid left-shifting integers into the sign bit, which is undefined. Sergey Kandaurov <pluknet@nginx.com> parents: 6543 diff changeset	543 if (usual[ch >> 5] & (1U << (ch & 0x1f))) {
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	544 break;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	545 }
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	546
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	547 switch (ch) {
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	548 case '/':
4674 5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	549 #if (NGX_WIN32)
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	550 if (r->uri_ext == p) {
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	551 r->complex_uri = 1;
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	552 state = sw_uri;
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	553 break;
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	554 }
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	555 #endif
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	556 r->uri_ext = NULL;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	557 state = sw_after_slash_in_uri;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	558 break;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	559 case '.':
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	560 r->uri_ext = p + 1;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	561 break;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	562 case ' ':
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	563 r->uri_end = p;
3615 31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	564 state = sw_check_uri_http_09;
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	565 break;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	566 case CR:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	567 r->uri_end = p;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	568 r->http_minor = 9;
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	569 state = sw_almost_done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	570 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	571 case LF:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	572 r->uri_end = p;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	573 r->http_minor = 9;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	574 goto done;
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	575 #if (NGX_WIN32)
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	576 case '\\':
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	577 r->complex_uri = 1;
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	578 state = sw_after_slash_in_uri;
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	579 break;
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	580 #endif
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	581 case '%':
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	582 r->quoted_uri = 1;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	583 state = sw_uri;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	584 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	585 case '?':
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	586 r->args_start = p + 1;
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	587 state = sw_uri;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	588 break;
820 cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	589 case '#':
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	590 r->complex_uri = 1;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	591 state = sw_uri;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	592 break;
657 400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	593 case '+':
400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	594 r->plus_in_uri = 1;
400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	595 break;
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	596 case '\0':
3527 84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	597 return NGX_HTTP_PARSE_INVALID_REQUEST;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	598 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	599 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	600
3615 31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	601 /* space+ after URI */
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	602 case sw_check_uri_http_09:
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	603 switch (ch) {
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	604 case ' ':
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	605 break;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	606 case CR:
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	607 r->http_minor = 9;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	608 state = sw_almost_done;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	609 break;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	610 case LF:
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	611 r->http_minor = 9;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	612 goto done;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	613 case 'H':
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	614 r->http_protocol.data = p;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	615 state = sw_http_H;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	616 break;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	617 default:
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	618 r->space_in_uri = 1;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	619 state = sw_check_uri;
5442 63f960bbc52f Proper backtracking after space in a request line. Ruslan Ermilov <ru@nginx.com> parents: 5328 diff changeset	620 p--;
3615 31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	621 break;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	622 }
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	623 break;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	624
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	625
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	626 /* URI */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	627 case sw_uri:
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	628
6626 b3682580c1bd Avoid left-shifting integers into the sign bit, which is undefined. Sergey Kandaurov <pluknet@nginx.com> parents: 6543 diff changeset	629 if (usual[ch >> 5] & (1U << (ch & 0x1f))) {
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	630 break;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	631 }
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	632
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	633 switch (ch) {
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	634 case ' ':
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	635 r->uri_end = p;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	636 state = sw_http_09;
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	637 break;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	638 case CR:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	639 r->uri_end = p;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	640 r->http_minor = 9;
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	641 state = sw_almost_done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	642 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	643 case LF:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	644 r->uri_end = p;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	645 r->http_minor = 9;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	646 goto done;
820 cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	647 case '#':
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	648 r->complex_uri = 1;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	649 break;
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	650 case '\0':
3527 84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	651 return NGX_HTTP_PARSE_INVALID_REQUEST;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	652 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	653 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	654
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	655 /* space+ after URI */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	656 case sw_http_09:
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	657 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	658 case ' ':
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	659 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	660 case CR:
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	661 r->http_minor = 9;
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	662 state = sw_almost_done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	663 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	664 case LF:
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	665 r->http_minor = 9;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	666 goto done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	667 case 'H':
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	668 r->http_protocol.data = p;
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	669 state = sw_http_H;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	670 break;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	671 default:
3615 31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	672 r->space_in_uri = 1;
31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	673 state = sw_uri;
5442 63f960bbc52f Proper backtracking after space in a request line. Ruslan Ermilov <ru@nginx.com> parents: 5328 diff changeset	674 p--;
3615 31e9677b15a1 allow spaces in URI Igor Sysoev <igor@sysoev.ru> parents: 3613 diff changeset	675 break;
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	676 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	677 break;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	678
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	679 case sw_http_H:
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	680 switch (ch) {
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	681 case 'T':
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	682 state = sw_http_HT;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	683 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	684 default:
12 055ed05235ae nginx-0.0.1-2002-09-13-18:47:42 import Igor Sysoev <igor@sysoev.ru> parents: 9 diff changeset	685 return NGX_HTTP_PARSE_INVALID_REQUEST;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	686 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	687 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	688
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	689 case sw_http_HT:
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	690 switch (ch) {
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	691 case 'T':
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	692 state = sw_http_HTT;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	693 break;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	694 default:
12 055ed05235ae nginx-0.0.1-2002-09-13-18:47:42 import Igor Sysoev <igor@sysoev.ru> parents: 9 diff changeset	695 return NGX_HTTP_PARSE_INVALID_REQUEST;
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	696 }
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	697 break;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	698
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	699 case sw_http_HTT:
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	700 switch (ch) {
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	701 case 'P':
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	702 state = sw_http_HTTP;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	703 break;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	704 default:
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	705 return NGX_HTTP_PARSE_INVALID_REQUEST;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	706 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	707 break;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	708
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	709 case sw_http_HTTP:
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	710 switch (ch) {
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	711 case '/':
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	712 state = sw_first_major_digit;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	713 break;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	714 default:
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	715 return NGX_HTTP_PARSE_INVALID_REQUEST;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 89 diff changeset	716 }
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	717 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	718
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	719 /* first digit of major HTTP version */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	720 case sw_first_major_digit:
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	721 if (ch < '1' \|\| ch > '9') {
12 055ed05235ae nginx-0.0.1-2002-09-13-18:47:42 import Igor Sysoev <igor@sysoev.ru> parents: 9 diff changeset	722 return NGX_HTTP_PARSE_INVALID_REQUEST;
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	723 }
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	724
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	725 r->http_major = ch - '0';
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	726 state = sw_major_digit;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	727 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	728
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	729 /* major HTTP version or dot */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	730 case sw_major_digit:
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	731 if (ch == '.') {
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	732 state = sw_first_minor_digit;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	733 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	734 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	735
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	736 if (ch < '0' \|\| ch > '9') {
12 055ed05235ae nginx-0.0.1-2002-09-13-18:47:42 import Igor Sysoev <igor@sysoev.ru> parents: 9 diff changeset	737 return NGX_HTTP_PARSE_INVALID_REQUEST;
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	738 }
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	739
6543 302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	740 if (r->http_major > 99) {
302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	741 return NGX_HTTP_PARSE_INVALID_REQUEST;
302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	742 }
302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	743
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	744 r->http_major = r->http_major * 10 + ch - '0';
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	745 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	746
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	747 /* first digit of minor HTTP version */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	748 case sw_first_minor_digit:
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	749 if (ch < '0' \|\| ch > '9') {
12 055ed05235ae nginx-0.0.1-2002-09-13-18:47:42 import Igor Sysoev <igor@sysoev.ru> parents: 9 diff changeset	750 return NGX_HTTP_PARSE_INVALID_REQUEST;
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	751 }
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	752
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	753 r->http_minor = ch - '0';
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	754 state = sw_minor_digit;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	755 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	756
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	757 /* minor HTTP version or end of request line */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	758 case sw_minor_digit:
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	759 if (ch == CR) {
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	760 state = sw_almost_done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	761 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	762 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	763
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	764 if (ch == LF) {
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	765 goto done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	766 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	767
1603 364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	768 if (ch == ' ') {
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	769 state = sw_spaces_after_digit;
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	770 break;
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	771 }
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	772
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	773 if (ch < '0' \|\| ch > '9') {
12 055ed05235ae nginx-0.0.1-2002-09-13-18:47:42 import Igor Sysoev <igor@sysoev.ru> parents: 9 diff changeset	774 return NGX_HTTP_PARSE_INVALID_REQUEST;
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	775 }
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	776
6543 302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	777 if (r->http_minor > 99) {
302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	778 return NGX_HTTP_PARSE_INVALID_REQUEST;
302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	779 }
302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	780
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	781 r->http_minor = r->http_minor * 10 + ch - '0';
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	782 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	783
1603 364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	784 case sw_spaces_after_digit:
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	785 switch (ch) {
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	786 case ' ':
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	787 break;
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	788 case CR:
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	789 state = sw_almost_done;
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	790 break;
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	791 case LF:
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	792 goto done;
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	793 default:
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	794 return NGX_HTTP_PARSE_INVALID_REQUEST;
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	795 }
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	796 break;
364587232429 compatibility with mget: space after HTTP/1.1 Igor Sysoev <igor@sysoev.ru> parents: 1585 diff changeset	797
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	798 /* end of request line */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	799 case sw_almost_done:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	800 r->request_end = p - 1;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	801 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	802 case LF:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	803 goto done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	804 default:
12 055ed05235ae nginx-0.0.1-2002-09-13-18:47:42 import Igor Sysoev <igor@sysoev.ru> parents: 9 diff changeset	805 return NGX_HTTP_PARSE_INVALID_REQUEST;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	806 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	807 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	808 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	809
432 11362a3e3911 nginx-0.0.11-2004-09-21-09:38:28 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	810 b->pos = p;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	811 r->state = state;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	812
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	813 return NGX_AGAIN;
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	814
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	815 done:
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	816
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	817 b->pos = p + 1;
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	818
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	819 if (r->request_end == NULL) {
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	820 r->request_end = p;
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	821 }
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	822
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	823 r->http_version = r->http_major * 1000 + r->http_minor;
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	824 r->state = sw_start;
89 29bf798b583f nginx-0.0.1-2003-05-15-19:42:53 import Igor Sysoev <igor@sysoev.ru> parents: 86 diff changeset	825
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	826 if (r->http_version == 9 && r->method != NGX_HTTP_GET) {
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	827 return NGX_HTTP_PARSE_INVALID_09_METHOD;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	828 }
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	829
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	830 return NGX_OK;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	831 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	832
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	833
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	834 ngx_int_t
2256 8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	835 ngx_http_parse_header_line(ngx_http_request_t r, ngx_buf_t b,
8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	836 ngx_uint_t allow_underscores)
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	837 {
507 cd3117ad9aab nginx-0.1.28-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 505 diff changeset	838 u_char c, ch, *p;
649 1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	839 ngx_uint_t hash, i;
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	840 enum {
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	841 sw_start = 0,
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	842 sw_name,
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	843 sw_space_before_value,
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	844 sw_value,
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	845 sw_space_after_value,
503 b1648294f693 nginx-0.1.26-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	846 sw_ignore_line,
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	847 sw_almost_done,
503 b1648294f693 nginx-0.1.26-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	848 sw_header_almost_done
21 df7fb216a149 nginx-0.0.1-2002-12-04-19:29:40 import Igor Sysoev <igor@sysoev.ru> parents: 18 diff changeset	849 } state;
df7fb216a149 nginx-0.0.1-2002-12-04-19:29:40 import Igor Sysoev <igor@sysoev.ru> parents: 18 diff changeset	850
786 5dc3ba0d6388 backout r783 and add comment Igor Sysoev <igor@sysoev.ru> parents: 782 diff changeset	851 /* the last '\0' is not needed because string is zero terminated */
5dc3ba0d6388 backout r783 and add comment Igor Sysoev <igor@sysoev.ru> parents: 782 diff changeset	852
649 1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	853 static u_char lowcase[] =
1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	854 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	855 "\0\0\0\0\0\0\0\0\0\0\0\0\0-\0\0" "0123456789\0\0\0\0\0\0"
2256 8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	856 "\0abcdefghijklmnopqrstuvwxyz\0\0\0\0\0"
649 1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	857 "\0abcdefghijklmnopqrstuvwxyz\0\0\0\0\0"
1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	858 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	859 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	860 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
786 5dc3ba0d6388 backout r783 and add comment Igor Sysoev <igor@sysoev.ru> parents: 782 diff changeset	861 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
649 1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	862
21 df7fb216a149 nginx-0.0.1-2002-12-04-19:29:40 import Igor Sysoev <igor@sysoev.ru> parents: 18 diff changeset	863 state = r->state;
507 cd3117ad9aab nginx-0.1.28-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 505 diff changeset	864 hash = r->header_hash;
649 1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	865 i = r->lowcase_index;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	866
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	867 for (p = b->pos; p < b->last; p++) {
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	868 ch = *p;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	869
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	870 switch (state) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	871
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	872 /* first char */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	873 case sw_start:
3079 566eeb81e807 discrease slightly ngx_http_parse_header_line() size: Igor Sysoev <igor@sysoev.ru> parents: 3075 diff changeset	874 r->header_name_start = p;
511 c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	875 r->invalid_header = 0;
c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	876
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	877 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	878 case CR:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	879 r->header_end = p;
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	880 state = sw_header_almost_done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	881 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	882 case LF:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	883 r->header_end = p;
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	884 goto header_done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	885 default:
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	886 state = sw_name;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	887
649 1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	888 c = lowcase[ch];
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	889
649 1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	890 if (c) {
1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	891 hash = ngx_hash(0, c);
1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	892 r->lowcase_header[0] = c;
1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	893 i = 1;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	894 break;
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	895 }
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	896
5624 bd91f286ee0a Apply underscores_in_headers also to the first character. Piotr Sikora <piotr@cloudflare.com> parents: 5491 diff changeset	897 if (ch == '_') {
bd91f286ee0a Apply underscores_in_headers also to the first character. Piotr Sikora <piotr@cloudflare.com> parents: 5491 diff changeset	898 if (allow_underscores) {
bd91f286ee0a Apply underscores_in_headers also to the first character. Piotr Sikora <piotr@cloudflare.com> parents: 5491 diff changeset	899 hash = ngx_hash(0, ch);
bd91f286ee0a Apply underscores_in_headers also to the first character. Piotr Sikora <piotr@cloudflare.com> parents: 5491 diff changeset	900 r->lowcase_header[0] = ch;
bd91f286ee0a Apply underscores_in_headers also to the first character. Piotr Sikora <piotr@cloudflare.com> parents: 5491 diff changeset	901 i = 1;
bd91f286ee0a Apply underscores_in_headers also to the first character. Piotr Sikora <piotr@cloudflare.com> parents: 5491 diff changeset	902
bd91f286ee0a Apply underscores_in_headers also to the first character. Piotr Sikora <piotr@cloudflare.com> parents: 5491 diff changeset	903 } else {
bd91f286ee0a Apply underscores_in_headers also to the first character. Piotr Sikora <piotr@cloudflare.com> parents: 5491 diff changeset	904 r->invalid_header = 1;
bd91f286ee0a Apply underscores_in_headers also to the first character. Piotr Sikora <piotr@cloudflare.com> parents: 5491 diff changeset	905 }
bd91f286ee0a Apply underscores_in_headers also to the first character. Piotr Sikora <piotr@cloudflare.com> parents: 5491 diff changeset	906
bd91f286ee0a Apply underscores_in_headers also to the first character. Piotr Sikora <piotr@cloudflare.com> parents: 5491 diff changeset	907 break;
bd91f286ee0a Apply underscores_in_headers also to the first character. Piotr Sikora <piotr@cloudflare.com> parents: 5491 diff changeset	908 }
bd91f286ee0a Apply underscores_in_headers also to the first character. Piotr Sikora <piotr@cloudflare.com> parents: 5491 diff changeset	909
4530 667aaf61a778 Headers with null character are now rejected. Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	910 if (ch == '\0') {
667aaf61a778 Headers with null character are now rejected. Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	911 return NGX_HTTP_PARSE_INVALID_HEADER;
667aaf61a778 Headers with null character are now rejected. Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	912 }
667aaf61a778 Headers with null character are now rejected. Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	913
511 c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	914 r->invalid_header = 1;
c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	915
503 b1648294f693 nginx-0.1.26-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	916 break;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	917
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	918 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	919 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	920
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	921 /* header name */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	922 case sw_name:
649 1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	923 c = lowcase[ch];
1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	924
1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	925 if (c) {
1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	926 hash = ngx_hash(hash, c);
1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	927 r->lowcase_header[i++] = c;
1942 2546677dae0b use the more correct mask Igor Sysoev <igor@sysoev.ru> parents: 1738 diff changeset	928 i &= (NGX_HTTP_LC_HEADER_LEN - 1);
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	929 break;
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	930 }
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	931
2256 8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	932 if (ch == '_') {
8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	933 if (allow_underscores) {
8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	934 hash = ngx_hash(hash, ch);
8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	935 r->lowcase_header[i++] = ch;
8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	936 i &= (NGX_HTTP_LC_HEADER_LEN - 1);
8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	937
8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	938 } else {
8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	939 r->invalid_header = 1;
8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	940 }
8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	941
8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	942 break;
8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	943 }
8c17cfe63d2c underscores_in_headers Igor Sysoev <igor@sysoev.ru> parents: 2236 diff changeset	944
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	945 if (ch == ':') {
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	946 r->header_name_end = p;
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	947 state = sw_space_before_value;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	948 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	949 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	950
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	951 if (ch == CR) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	952 r->header_name_end = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	953 r->header_start = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	954 r->header_end = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	955 state = sw_almost_done;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	956 break;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	957 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	958
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	959 if (ch == LF) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	960 r->header_name_end = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	961 r->header_start = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	962 r->header_end = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	963 goto done;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	964 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	965
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	966 /* IIS may send the duplicate "HTTP/1.1 ..." lines */
72 66de3f065886 nginx-0.0.1-2003-04-09-19:42:08 import Igor Sysoev <igor@sysoev.ru> parents: 71 diff changeset	967 if (ch == '/'
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	968 && r->upstream
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	969 && p - r->header_name_start == 4
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	970 && ngx_strncmp(r->header_name_start, "HTTP", 4) == 0)
72 66de3f065886 nginx-0.0.1-2003-04-09-19:42:08 import Igor Sysoev <igor@sysoev.ru> parents: 71 diff changeset	971 {
66de3f065886 nginx-0.0.1-2003-04-09-19:42:08 import Igor Sysoev <igor@sysoev.ru> parents: 71 diff changeset	972 state = sw_ignore_line;
66de3f065886 nginx-0.0.1-2003-04-09-19:42:08 import Igor Sysoev <igor@sysoev.ru> parents: 71 diff changeset	973 break;
71 59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	974 }
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	975
4530 667aaf61a778 Headers with null character are now rejected. Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	976 if (ch == '\0') {
667aaf61a778 Headers with null character are now rejected. Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	977 return NGX_HTTP_PARSE_INVALID_HEADER;
667aaf61a778 Headers with null character are now rejected. Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	978 }
667aaf61a778 Headers with null character are now rejected. Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	979
511 c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	980 r->invalid_header = 1;
c12967aadd87 nginx-0.1.30-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	981
503 b1648294f693 nginx-0.1.26-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 501 diff changeset	982 break;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	983
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	984 /* space* before header value */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	985 case sw_space_before_value:
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	986 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	987 case ' ':
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	988 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	989 case CR:
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	990 r->header_start = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	991 r->header_end = p;
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	992 state = sw_almost_done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	993 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	994 case LF:
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	995 r->header_start = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	996 r->header_end = p;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	997 goto done;
4530 667aaf61a778 Headers with null character are now rejected. Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	998 case '\0':
667aaf61a778 Headers with null character are now rejected. Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	999 return NGX_HTTP_PARSE_INVALID_HEADER;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1000 default:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1001 r->header_start = p;
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	1002 state = sw_value;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1003 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1004 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1005 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1006
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1007 /* header value */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	1008 case sw_value:
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1009 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1010 case ' ':
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1011 r->header_end = p;
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	1012 state = sw_space_after_value;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1013 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1014 case CR:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1015 r->header_end = p;
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	1016 state = sw_almost_done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1017 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1018 case LF:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1019 r->header_end = p;
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1020 goto done;
4530 667aaf61a778 Headers with null character are now rejected. Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	1021 case '\0':
667aaf61a778 Headers with null character are now rejected. Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	1022 return NGX_HTTP_PARSE_INVALID_HEADER;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1023 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1024 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1025
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1026 /* space* before end of header line */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	1027 case sw_space_after_value:
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1028 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1029 case ' ':
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1030 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1031 case CR:
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	1032 state = sw_almost_done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1033 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1034 case LF:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1035 goto done;
4530 667aaf61a778 Headers with null character are now rejected. Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	1036 case '\0':
667aaf61a778 Headers with null character are now rejected. Maxim Dounin <mdounin@mdounin.ru> parents: 4412 diff changeset	1037 return NGX_HTTP_PARSE_INVALID_HEADER;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1038 default:
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	1039 state = sw_value;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1040 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1041 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1042 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1043
71 59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	1044 /* ignore header line */
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	1045 case sw_ignore_line:
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	1046 switch (ch) {
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	1047 case LF:
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	1048 state = sw_start;
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	1049 break;
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	1050 default:
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	1051 break;
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	1052 }
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	1053 break;
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	1054
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1055 /* end of header line */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	1056 case sw_almost_done:
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1057 switch (ch) {
1943 5acc8bea2c49 test the more likely case first Igor Sysoev <igor@sysoev.ru> parents: 1942 diff changeset	1058 case LF:
5acc8bea2c49 test the more likely case first Igor Sysoev <igor@sysoev.ru> parents: 1942 diff changeset	1059 goto done;
623 0216fd1471f3 nginx-0.3.33-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1060 case CR:
0216fd1471f3 nginx-0.3.33-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	1061 break;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1062 default:
12 055ed05235ae nginx-0.0.1-2002-09-13-18:47:42 import Igor Sysoev <igor@sysoev.ru> parents: 9 diff changeset	1063 return NGX_HTTP_PARSE_INVALID_HEADER;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1064 }
625 fbed40ce7cb4 nginx-0.3.34-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 623 diff changeset	1065 break;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1066
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1067 /* end of header */
7 b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	1068 case sw_header_almost_done:
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1069 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1070 case LF:
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1071 goto header_done;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1072 default:
12 055ed05235ae nginx-0.0.1-2002-09-13-18:47:42 import Igor Sysoev <igor@sysoev.ru> parents: 9 diff changeset	1073 return NGX_HTTP_PARSE_INVALID_HEADER;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1074 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1075 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1076 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1077
343 6bdf858bff8c nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	1078 b->pos = p;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1079 r->state = state;
507 cd3117ad9aab nginx-0.1.28-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 505 diff changeset	1080 r->header_hash = hash;
649 1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	1081 r->lowcase_index = i;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1082
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1083 return NGX_AGAIN;
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1084
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1085 done:
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1086
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1087 b->pos = p + 1;
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1088 r->state = sw_start;
507 cd3117ad9aab nginx-0.1.28-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 505 diff changeset	1089 r->header_hash = hash;
649 1e720b0be7ec nginx-0.3.46-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 639 diff changeset	1090 r->lowcase_index = i;
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	1091
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1092 return NGX_OK;
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1093
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1094 header_done:
44 0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	1095
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1096 b->pos = p + 1;
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1097 r->state = sw_start;
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1098
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1099 return NGX_HTTP_PARSE_HEADER_DONE;
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	1100 }
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1101
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1102
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1103 ngx_int_t
5121 c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1104 ngx_http_parse_uri(ngx_http_request_t *r)
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1105 {
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1106 u_char *p, ch;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1107 enum {
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1108 sw_start = 0,
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1109 sw_after_slash_in_uri,
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1110 sw_check_uri,
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1111 sw_uri
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1112 } state;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1113
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1114 state = sw_start;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1115
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1116 for (p = r->uri_start; p != r->uri_end; p++) {
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1117
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1118 ch = *p;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1119
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1120 switch (state) {
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1121
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1122 case sw_start:
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1123
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1124 if (ch != '/') {
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1125 return NGX_ERROR;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1126 }
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1127
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1128 state = sw_after_slash_in_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1129 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1130
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1131 /* check "/.", "//", "%", and "\" (Win32) in URI */
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1132 case sw_after_slash_in_uri:
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1133
6626 b3682580c1bd Avoid left-shifting integers into the sign bit, which is undefined. Sergey Kandaurov <pluknet@nginx.com> parents: 6543 diff changeset	1134 if (usual[ch >> 5] & (1U << (ch & 0x1f))) {
5121 c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1135 state = sw_check_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1136 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1137 }
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1138
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1139 switch (ch) {
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1140 case ' ':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1141 r->space_in_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1142 state = sw_check_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1143 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1144 case '.':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1145 r->complex_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1146 state = sw_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1147 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1148 case '%':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1149 r->quoted_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1150 state = sw_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1151 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1152 case '/':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1153 r->complex_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1154 state = sw_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1155 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1156 #if (NGX_WIN32)
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1157 case '\\':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1158 r->complex_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1159 state = sw_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1160 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1161 #endif
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1162 case '?':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1163 r->args_start = p + 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1164 state = sw_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1165 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1166 case '#':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1167 r->complex_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1168 state = sw_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1169 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1170 case '+':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1171 r->plus_in_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1172 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1173 default:
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1174 state = sw_check_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1175 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1176 }
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1177 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1178
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1179 /* check "/", "%" and "\" (Win32) in URI */
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1180 case sw_check_uri:
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1181
6626 b3682580c1bd Avoid left-shifting integers into the sign bit, which is undefined. Sergey Kandaurov <pluknet@nginx.com> parents: 6543 diff changeset	1182 if (usual[ch >> 5] & (1U << (ch & 0x1f))) {
5121 c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1183 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1184 }
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1185
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1186 switch (ch) {
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1187 case '/':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1188 #if (NGX_WIN32)
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1189 if (r->uri_ext == p) {
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1190 r->complex_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1191 state = sw_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1192 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1193 }
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1194 #endif
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1195 r->uri_ext = NULL;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1196 state = sw_after_slash_in_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1197 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1198 case '.':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1199 r->uri_ext = p + 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1200 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1201 case ' ':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1202 r->space_in_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1203 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1204 #if (NGX_WIN32)
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1205 case '\\':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1206 r->complex_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1207 state = sw_after_slash_in_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1208 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1209 #endif
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1210 case '%':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1211 r->quoted_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1212 state = sw_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1213 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1214 case '?':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1215 r->args_start = p + 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1216 state = sw_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1217 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1218 case '#':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1219 r->complex_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1220 state = sw_uri;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1221 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1222 case '+':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1223 r->plus_in_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1224 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1225 }
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1226 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1227
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1228 /* URI */
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1229 case sw_uri:
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1230
6626 b3682580c1bd Avoid left-shifting integers into the sign bit, which is undefined. Sergey Kandaurov <pluknet@nginx.com> parents: 6543 diff changeset	1231 if (usual[ch >> 5] & (1U << (ch & 0x1f))) {
5121 c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1232 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1233 }
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1234
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1235 switch (ch) {
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1236 case ' ':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1237 r->space_in_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1238 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1239 case '#':
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1240 r->complex_uri = 1;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1241 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1242 }
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1243 break;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1244 }
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1245 }
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1246
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1247 return NGX_OK;
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1248 }
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1249
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1250
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1251 ngx_int_t
1585 4435ca2e467d merge_slashes Igor Sysoev <igor@sysoev.ru> parents: 1584 diff changeset	1252 ngx_http_parse_complex_uri(ngx_http_request_t *r, ngx_uint_t merge_slashes)
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1253 {
290 87e73f067470 nginx-0.0.2-2004-03-16-10:10:12 import Igor Sysoev <igor@sysoev.ru> parents: 257 diff changeset	1254 u_char c, ch, decoded, p, u;
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1255 enum {
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1256 sw_usual = 0,
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1257 sw_slash,
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1258 sw_dot,
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1259 sw_dot_dot,
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1260 sw_quoted,
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1261 sw_quoted_second
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1262 } state, quoted_state;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1263
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1264 #if (NGX_SUPPRESS_WARN)
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1265 decoded = '\0';
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1266 quoted_state = sw_usual;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1267 #endif
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1268
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1269 state = sw_usual;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1270 p = r->uri_start;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1271 u = r->uri.data;
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 200 diff changeset	1272 r->uri_ext = NULL;
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1273 r->args_start = NULL;
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1274
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1275 ch = *p++;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1276
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1277 while (p <= r->uri_end) {
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1278
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1279 /*
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1280 * we use "ch = *p++" inside the cycle, but this operation is safe,
4572 67653855682e Fixed spelling in multiline C comments. Ruslan Ermilov <ru@nginx.com> parents: 4546 diff changeset	1281 * because after the URI there is always at least one character:
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1282 * the line feed
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1283 */
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1284
5247 55dc535ae5dc Fixed debug logging in ngx_http_parse_complex_uri(). Maxim Dounin <mdounin@mdounin.ru> parents: 5189 diff changeset	1285 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
55dc535ae5dc Fixed debug logging in ngx_http_parse_complex_uri(). Maxim Dounin <mdounin@mdounin.ru> parents: 5189 diff changeset	1286 "s:%d in:'%Xd:%c'", state, ch, ch);
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1287
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1288 switch (state) {
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1289
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1290 case sw_usual:
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1291
6626 b3682580c1bd Avoid left-shifting integers into the sign bit, which is undefined. Sergey Kandaurov <pluknet@nginx.com> parents: 6543 diff changeset	1292 if (usual[ch >> 5] & (1U << (ch & 0x1f))) {
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1293 *u++ = ch;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1294 ch = *p++;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1295 break;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1296 }
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1297
5757 c5ec6944de98 Style: add whitespace between control statement and parentheses. Piotr Sikora <piotr@cloudflare.com> parents: 5677 diff changeset	1298 switch (ch) {
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1299 #if (NGX_WIN32)
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1300 case '\\':
4674 5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	1301 if (u - 2 >= r->uri.data
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	1302 && (u - 1) == '.' && (u - 2) != '.')
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	1303 {
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	1304 u--;
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	1305 }
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	1306
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1307 r->uri_ext = NULL;
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1308
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1309 if (p == r->uri_start + r->uri.len) {
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1310
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1311 /*
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1312 * we omit the last "\" to cause redirect because
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1313 * the browsers do not treat "\" as "/" in relative URL path
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1314 */
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1315
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1316 break;
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1317 }
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1318
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1319 state = sw_slash;
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1320 *u++ = '/';
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1321 break;
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1322 #endif
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1323 case '/':
4674 5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	1324 #if (NGX_WIN32)
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	1325 if (u - 2 >= r->uri.data
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	1326 && (u - 1) == '.' && (u - 2) != '.')
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	1327 {
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	1328 u--;
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	1329 }
5d86ab8f2340 Win32: normalization of trailing dot inside uri. Maxim Dounin <mdounin@mdounin.ru> parents: 4572 diff changeset	1330 #endif
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 200 diff changeset	1331 r->uri_ext = NULL;
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1332 state = sw_slash;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1333 *u++ = ch;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1334 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1335 case '%':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1336 quoted_state = state;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1337 state = sw_quoted;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1338 break;
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1339 case '?':
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1340 r->args_start = p;
820 cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1341 goto args;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1342 case '#':
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1343 goto done;
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 200 diff changeset	1344 case '.':
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 200 diff changeset	1345 r->uri_ext = u + 1;
473 8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 471 diff changeset	1346 *u++ = ch;
8e8f3af115b5 nginx-0.1.11-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 471 diff changeset	1347 break;
657 400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	1348 case '+':
400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	1349 r->plus_in_uri = 1;
4546 4988fa232629 For the sake of case/switch code readability, 'fall through' Maxim Konovalov <maxim@nginx.com> parents: 4530 diff changeset	1350 /* fall through */
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1351 default:
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1352 *u++ = ch;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1353 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1354 }
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1355
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1356 ch = *p++;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1357 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1358
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1359 case sw_slash:
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1360
6626 b3682580c1bd Avoid left-shifting integers into the sign bit, which is undefined. Sergey Kandaurov <pluknet@nginx.com> parents: 6543 diff changeset	1361 if (usual[ch >> 5] & (1U << (ch & 0x1f))) {
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1362 state = sw_usual;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1363 *u++ = ch;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1364 ch = *p++;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1365 break;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1366 }
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1367
5757 c5ec6944de98 Style: add whitespace between control statement and parentheses. Piotr Sikora <piotr@cloudflare.com> parents: 5677 diff changeset	1368 switch (ch) {
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1369 #if (NGX_WIN32)
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1370 case '\\':
1585 4435ca2e467d merge_slashes Igor Sysoev <igor@sysoev.ru> parents: 1584 diff changeset	1371 break;
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1372 #endif
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1373 case '/':
1738 e8cef87413a0 fix merge_slashes Igor Sysoev <igor@sysoev.ru> parents: 1603 diff changeset	1374 if (!merge_slashes) {
1585 4435ca2e467d merge_slashes Igor Sysoev <igor@sysoev.ru> parents: 1584 diff changeset	1375 *u++ = ch;
4435ca2e467d merge_slashes Igor Sysoev <igor@sysoev.ru> parents: 1584 diff changeset	1376 }
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1377 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1378 case '.':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1379 state = sw_dot;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1380 *u++ = ch;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1381 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1382 case '%':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1383 quoted_state = state;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1384 state = sw_quoted;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1385 break;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1386 case '?':
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1387 r->args_start = p;
820 cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1388 goto args;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1389 case '#':
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1390 goto done;
657 400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	1391 case '+':
400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	1392 r->plus_in_uri = 1;
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1393 default:
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1394 state = sw_usual;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1395 *u++ = ch;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1396 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1397 }
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1398
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1399 ch = *p++;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1400 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1401
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1402 case sw_dot:
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1403
6626 b3682580c1bd Avoid left-shifting integers into the sign bit, which is undefined. Sergey Kandaurov <pluknet@nginx.com> parents: 6543 diff changeset	1404 if (usual[ch >> 5] & (1U << (ch & 0x1f))) {
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1405 state = sw_usual;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1406 *u++ = ch;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1407 ch = *p++;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1408 break;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1409 }
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1410
5757 c5ec6944de98 Style: add whitespace between control statement and parentheses. Piotr Sikora <piotr@cloudflare.com> parents: 5677 diff changeset	1411 switch (ch) {
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1412 #if (NGX_WIN32)
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1413 case '\\':
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1414 #endif
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1415 case '/':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1416 state = sw_slash;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1417 u--;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1418 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1419 case '.':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1420 state = sw_dot_dot;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1421 *u++ = ch;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1422 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1423 case '%':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1424 quoted_state = state;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1425 state = sw_quoted;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1426 break;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1427 case '?':
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1428 r->args_start = p;
820 cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1429 goto args;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1430 case '#':
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1431 goto done;
657 400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	1432 case '+':
400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	1433 r->plus_in_uri = 1;
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1434 default:
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1435 state = sw_usual;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1436 *u++ = ch;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1437 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1438 }
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1439
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1440 ch = *p++;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1441 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1442
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1443 case sw_dot_dot:
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1444
6626 b3682580c1bd Avoid left-shifting integers into the sign bit, which is undefined. Sergey Kandaurov <pluknet@nginx.com> parents: 6543 diff changeset	1445 if (usual[ch >> 5] & (1U << (ch & 0x1f))) {
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1446 state = sw_usual;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1447 *u++ = ch;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1448 ch = *p++;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1449 break;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1450 }
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1451
5757 c5ec6944de98 Style: add whitespace between control statement and parentheses. Piotr Sikora <piotr@cloudflare.com> parents: 5677 diff changeset	1452 switch (ch) {
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1453 #if (NGX_WIN32)
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1454 case '\\':
a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1455 #endif
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1456 case '/':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1457 state = sw_slash;
3121 bd2573c97e4a handle "/../" case more reliably Igor Sysoev <igor@sysoev.ru> parents: 3079 diff changeset	1458 u -= 5;
bd2573c97e4a handle "/../" case more reliably Igor Sysoev <igor@sysoev.ru> parents: 3079 diff changeset	1459 for ( ;; ) {
bd2573c97e4a handle "/../" case more reliably Igor Sysoev <igor@sysoev.ru> parents: 3079 diff changeset	1460 if (u < r->uri.data) {
bd2573c97e4a handle "/../" case more reliably Igor Sysoev <igor@sysoev.ru> parents: 3079 diff changeset	1461 return NGX_HTTP_PARSE_INVALID_REQUEST;
bd2573c97e4a handle "/../" case more reliably Igor Sysoev <igor@sysoev.ru> parents: 3079 diff changeset	1462 }
bd2573c97e4a handle "/../" case more reliably Igor Sysoev <igor@sysoev.ru> parents: 3079 diff changeset	1463 if (*u == '/') {
bd2573c97e4a handle "/../" case more reliably Igor Sysoev <igor@sysoev.ru> parents: 3079 diff changeset	1464 u++;
bd2573c97e4a handle "/../" case more reliably Igor Sysoev <igor@sysoev.ru> parents: 3079 diff changeset	1465 break;
bd2573c97e4a handle "/../" case more reliably Igor Sysoev <igor@sysoev.ru> parents: 3079 diff changeset	1466 }
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1467 u--;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1468 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1469 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1470 case '%':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1471 quoted_state = state;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1472 state = sw_quoted;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1473 break;
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1474 case '?':
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1475 r->args_start = p;
820 cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1476 goto args;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1477 case '#':
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1478 goto done;
657 400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	1479 case '+':
400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	1480 r->plus_in_uri = 1;
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1481 default:
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1482 state = sw_usual;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1483 *u++ = ch;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1484 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1485 }
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1486
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1487 ch = *p++;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1488 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1489
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1490 case sw_quoted:
667 63a820b0bc6c nginx-0.3.55-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 657 diff changeset	1491 r->quoted_uri = 1;
63a820b0bc6c nginx-0.3.55-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 657 diff changeset	1492
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1493 if (ch >= '0' && ch <= '9') {
291 117ccc7c4055 nginx-0.0.3-2004-03-16-16:35:20 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	1494 decoded = (u_char) (ch - '0');
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1495 state = sw_quoted_second;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1496 ch = *p++;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1497 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1498 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1499
291 117ccc7c4055 nginx-0.0.3-2004-03-16-16:35:20 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	1500 c = (u_char) (ch \| 0x20);
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1501 if (c >= 'a' && c <= 'f') {
291 117ccc7c4055 nginx-0.0.3-2004-03-16-16:35:20 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	1502 decoded = (u_char) (c - 'a' + 10);
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1503 state = sw_quoted_second;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1504 ch = *p++;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1505 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1506 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1507
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1508 return NGX_HTTP_PARSE_INVALID_REQUEST;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1509
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1510 case sw_quoted_second:
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1511 if (ch >= '0' && ch <= '9') {
291 117ccc7c4055 nginx-0.0.3-2004-03-16-16:35:20 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	1512 ch = (u_char) ((decoded << 4) + ch - '0');
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	1513
3571 67394153ec39 fix "/dir/%3F../" and "/dir/%23../" cases Igor Sysoev <igor@sysoev.ru> parents: 3527 diff changeset	1514 if (ch == '%' \|\| ch == '#') {
204 e0bcfb77d6c7 nginx-0.0.1-2003-12-02-19:57:05 import Igor Sysoev <igor@sysoev.ru> parents: 201 diff changeset	1515 state = sw_usual;
e0bcfb77d6c7 nginx-0.0.1-2003-12-02-19:57:05 import Igor Sysoev <igor@sysoev.ru> parents: 201 diff changeset	1516 *u++ = ch;
e0bcfb77d6c7 nginx-0.0.1-2003-12-02-19:57:05 import Igor Sysoev <igor@sysoev.ru> parents: 201 diff changeset	1517 ch = *p++;
e0bcfb77d6c7 nginx-0.0.1-2003-12-02-19:57:05 import Igor Sysoev <igor@sysoev.ru> parents: 201 diff changeset	1518 break;
820 cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1519
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1520 } else if (ch == '\0') {
3527 84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	1521 return NGX_HTTP_PARSE_INVALID_REQUEST;
489 45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	1522 }
45a460f82aec nginx-0.1.19-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 485 diff changeset	1523
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1524 state = quoted_state;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1525 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1526 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1527
291 117ccc7c4055 nginx-0.0.3-2004-03-16-16:35:20 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	1528 c = (u_char) (ch \| 0x20);
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1529 if (c >= 'a' && c <= 'f') {
291 117ccc7c4055 nginx-0.0.3-2004-03-16-16:35:20 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	1530 ch = (u_char) ((decoded << 4) + c - 'a' + 10);
657 400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	1531
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1532 if (ch == '?') {
3571 67394153ec39 fix "/dir/%3F../" and "/dir/%23../" cases Igor Sysoev <igor@sysoev.ru> parents: 3527 diff changeset	1533 state = sw_usual;
204 e0bcfb77d6c7 nginx-0.0.1-2003-12-02-19:57:05 import Igor Sysoev <igor@sysoev.ru> parents: 201 diff changeset	1534 *u++ = ch;
e0bcfb77d6c7 nginx-0.0.1-2003-12-02-19:57:05 import Igor Sysoev <igor@sysoev.ru> parents: 201 diff changeset	1535 ch = *p++;
3571 67394153ec39 fix "/dir/%3F../" and "/dir/%23../" cases Igor Sysoev <igor@sysoev.ru> parents: 3527 diff changeset	1536 break;
657 400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	1537
400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	1538 } else if (ch == '+') {
400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	1539 r->plus_in_uri = 1;
204 e0bcfb77d6c7 nginx-0.0.1-2003-12-02-19:57:05 import Igor Sysoev <igor@sysoev.ru> parents: 201 diff changeset	1540 }
657 400711951595 nginx-0.3.50-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 649 diff changeset	1541
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1542 state = quoted_state;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1543 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1544 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1545
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1546 return NGX_HTTP_PARSE_INVALID_REQUEST;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1547 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1548 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1549
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1550 done:
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 473 diff changeset	1551
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1552 r->uri.len = u - r->uri.data;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1553
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 200 diff changeset	1554 if (r->uri_ext) {
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 200 diff changeset	1555 r->exten.len = u - r->uri_ext;
461 a88a3e4e158f nginx-0.1.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	1556 r->exten.data = r->uri_ext;
201 267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 200 diff changeset	1557 }
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 200 diff changeset	1558
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 200 diff changeset	1559 r->uri_ext = NULL;
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import Igor Sysoev <igor@sysoev.ru> parents: 200 diff changeset	1560
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1561 return NGX_OK;
820 cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1562
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1563 args:
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1564
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1565 while (p < r->uri_end) {
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1566 if (*p++ != '#') {
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1567 continue;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1568 }
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1569
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1570 r->args.len = p - 1 - r->args_start;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1571 r->args.data = r->args_start;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1572 r->args_start = NULL;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1573
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1574 break;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1575 }
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1576
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1577 r->uri.len = u - r->uri.data;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1578
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1579 if (r->uri_ext) {
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1580 r->exten.len = u - r->uri_ext;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1581 r->exten.data = r->uri_ext;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1582 }
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1583
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1584 r->uri_ext = NULL;
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1585
cdbe991cbdf5 omit "#fragment" Igor Sysoev <igor@sysoev.ru> parents: 819 diff changeset	1586 return NGX_OK;
200 abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	1587 }
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1588
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1589
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1590 ngx_int_t
3626 e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1591 ngx_http_parse_status_line(ngx_http_request_t r, ngx_buf_t b,
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1592 ngx_http_status_t *status)
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1593 {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1594 u_char ch;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1595 u_char *p;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1596 enum {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1597 sw_start = 0,
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1598 sw_H,
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1599 sw_HT,
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1600 sw_HTT,
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1601 sw_HTTP,
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1602 sw_first_major_digit,
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1603 sw_major_digit,
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1604 sw_first_minor_digit,
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1605 sw_minor_digit,
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1606 sw_status,
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1607 sw_space_after_status,
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1608 sw_status_text,
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1609 sw_almost_done
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1610 } state;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1611
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1612 state = r->state;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1613
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1614 for (p = b->pos; p < b->last; p++) {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1615 ch = *p;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1616
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1617 switch (state) {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1618
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1619 /* "HTTP/" */
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1620 case sw_start:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1621 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1622 case 'H':
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1623 state = sw_H;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1624 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1625 default:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1626 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1627 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1628 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1629
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1630 case sw_H:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1631 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1632 case 'T':
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1633 state = sw_HT;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1634 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1635 default:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1636 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1637 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1638 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1639
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1640 case sw_HT:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1641 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1642 case 'T':
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1643 state = sw_HTT;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1644 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1645 default:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1646 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1647 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1648 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1649
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1650 case sw_HTT:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1651 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1652 case 'P':
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1653 state = sw_HTTP;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1654 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1655 default:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1656 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1657 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1658 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1659
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1660 case sw_HTTP:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1661 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1662 case '/':
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1663 state = sw_first_major_digit;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1664 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1665 default:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1666 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1667 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1668 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1669
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1670 /* the first digit of major HTTP version */
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1671 case sw_first_major_digit:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1672 if (ch < '1' \|\| ch > '9') {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1673 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1674 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1675
4125 e5df04b05e75 Protocol version parsing in ngx_http_parse_status_line(). Maxim Dounin <mdounin@mdounin.ru> parents: 3642 diff changeset	1676 r->http_major = ch - '0';
3626 e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1677 state = sw_major_digit;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1678 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1679
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1680 /* the major HTTP version or dot */
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1681 case sw_major_digit:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1682 if (ch == '.') {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1683 state = sw_first_minor_digit;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1684 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1685 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1686
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1687 if (ch < '0' \|\| ch > '9') {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1688 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1689 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1690
6543 302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	1691 if (r->http_major > 99) {
302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	1692 return NGX_ERROR;
302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	1693 }
302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	1694
4125 e5df04b05e75 Protocol version parsing in ngx_http_parse_status_line(). Maxim Dounin <mdounin@mdounin.ru> parents: 3642 diff changeset	1695 r->http_major = r->http_major * 10 + ch - '0';
3626 e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1696 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1697
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1698 /* the first digit of minor HTTP version */
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1699 case sw_first_minor_digit:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1700 if (ch < '0' \|\| ch > '9') {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1701 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1702 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1703
4125 e5df04b05e75 Protocol version parsing in ngx_http_parse_status_line(). Maxim Dounin <mdounin@mdounin.ru> parents: 3642 diff changeset	1704 r->http_minor = ch - '0';
3626 e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1705 state = sw_minor_digit;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1706 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1707
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1708 /* the minor HTTP version or the end of the request line */
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1709 case sw_minor_digit:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1710 if (ch == ' ') {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1711 state = sw_status;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1712 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1713 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1714
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1715 if (ch < '0' \|\| ch > '9') {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1716 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1717 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1718
6543 302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	1719 if (r->http_minor > 99) {
302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	1720 return NGX_ERROR;
302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	1721 }
302ff40c9bc9 Added overflow checks for version numbers (ticket #762). Maxim Dounin <mdounin@mdounin.ru> parents: 6014 diff changeset	1722
4125 e5df04b05e75 Protocol version parsing in ngx_http_parse_status_line(). Maxim Dounin <mdounin@mdounin.ru> parents: 3642 diff changeset	1723 r->http_minor = r->http_minor * 10 + ch - '0';
3626 e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1724 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1725
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1726 /* HTTP status code */
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1727 case sw_status:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1728 if (ch == ' ') {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1729 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1730 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1731
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1732 if (ch < '0' \|\| ch > '9') {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1733 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1734 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1735
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1736 status->code = status->code * 10 + ch - '0';
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1737
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1738 if (++status->count == 3) {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1739 state = sw_space_after_status;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1740 status->start = p - 2;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1741 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1742
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1743 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1744
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1745 /* space or end of line */
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1746 case sw_space_after_status:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1747 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1748 case ' ':
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1749 state = sw_status_text;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1750 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1751 case '.': /* IIS may send 403.1, 403.2, etc */
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1752 state = sw_status_text;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1753 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1754 case CR:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1755 state = sw_almost_done;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1756 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1757 case LF:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1758 goto done;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1759 default:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1760 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1761 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1762 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1763
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1764 /* any text until end of line */
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1765 case sw_status_text:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1766 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1767 case CR:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1768 state = sw_almost_done;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1769
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1770 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1771 case LF:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1772 goto done;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1773 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1774 break;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1775
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1776 /* end of status line */
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1777 case sw_almost_done:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1778 status->end = p - 1;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1779 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1780 case LF:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1781 goto done;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1782 default:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1783 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1784 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1785 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1786 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1787
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1788 b->pos = p;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1789 r->state = state;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1790
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1791 return NGX_AGAIN;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1792
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1793 done:
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1794
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1795 b->pos = p + 1;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1796
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1797 if (status->end == NULL) {
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1798 status->end = p;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1799 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1800
4125 e5df04b05e75 Protocol version parsing in ngx_http_parse_status_line(). Maxim Dounin <mdounin@mdounin.ru> parents: 3642 diff changeset	1801 status->http_version = r->http_major * 1000 + r->http_minor;
3626 e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1802 r->state = sw_start;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1803
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1804 return NGX_OK;
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1805 }
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1806
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1807
e4cabc48b862 ngx_http_parse_status_line() Igor Sysoev <igor@sysoev.ru> parents: 3615 diff changeset	1808 ngx_int_t
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1809 ngx_http_parse_unsafe_uri(ngx_http_request_t r, ngx_str_t uri,
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1810 ngx_str_t args, ngx_uint_t flags)
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1811 {
5491 74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1812 u_char ch, p, src, *dst;
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1813 size_t len;
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1814 ngx_uint_t quoted;
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1815
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1816 len = uri->len;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1817 p = uri->data;
5491 74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1818 quoted = 0;
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1819
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1820 if (len == 0 \|\| p[0] == '?') {
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1821 goto unsafe;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1822 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1823
5490 b141a7627ac6 Detect more unsafe URIs in ngx_http_parse_unsafe_uri(). Ruslan Ermilov <ru@nginx.com> parents: 5442 diff changeset	1824 if (p[0] == '.' && len > 1 && p[1] == '.'
b141a7627ac6 Detect more unsafe URIs in ngx_http_parse_unsafe_uri(). Ruslan Ermilov <ru@nginx.com> parents: 5442 diff changeset	1825 && (len == 2 \|\| ngx_path_separator(p[2])))
b141a7627ac6 Detect more unsafe URIs in ngx_http_parse_unsafe_uri(). Ruslan Ermilov <ru@nginx.com> parents: 5442 diff changeset	1826 {
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1827 goto unsafe;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1828 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1829
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1830 for ( /* void */ ; len; len--) {
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1831
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1832 ch = *p++;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1833
5491 74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1834 if (ch == '%') {
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1835 quoted = 1;
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1836 continue;
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1837 }
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1838
6626 b3682580c1bd Avoid left-shifting integers into the sign bit, which is undefined. Sergey Kandaurov <pluknet@nginx.com> parents: 6543 diff changeset	1839 if (usual[ch >> 5] & (1U << (ch & 0x1f))) {
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1840 continue;
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1841 }
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1842
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1843 if (ch == '?') {
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1844 args->len = len - 1;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1845 args->data = p;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1846 uri->len -= len;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1847
5491 74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1848 break;
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1849 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1850
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1851 if (ch == '\0') {
3527 84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	1852 goto unsafe;
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1853 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1854
2744 e50a2faac31d ngx_path_separator() Igor Sysoev <igor@sysoev.ru> parents: 2670 diff changeset	1855 if (ngx_path_separator(ch) && len > 2) {
e50a2faac31d ngx_path_separator() Igor Sysoev <igor@sysoev.ru> parents: 2670 diff changeset	1856
5490 b141a7627ac6 Detect more unsafe URIs in ngx_http_parse_unsafe_uri(). Ruslan Ermilov <ru@nginx.com> parents: 5442 diff changeset	1857 /* detect "/../" and "/.." */
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1858
5490 b141a7627ac6 Detect more unsafe URIs in ngx_http_parse_unsafe_uri(). Ruslan Ermilov <ru@nginx.com> parents: 5442 diff changeset	1859 if (p[0] == '.' && p[1] == '.'
b141a7627ac6 Detect more unsafe URIs in ngx_http_parse_unsafe_uri(). Ruslan Ermilov <ru@nginx.com> parents: 5442 diff changeset	1860 && (len == 3 \|\| ngx_path_separator(p[2])))
b141a7627ac6 Detect more unsafe URIs in ngx_http_parse_unsafe_uri(). Ruslan Ermilov <ru@nginx.com> parents: 5442 diff changeset	1861 {
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1862 goto unsafe;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1863 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1864 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1865 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1866
5491 74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1867 if (quoted) {
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1868 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1869 "escaped URI: \"%V\"", uri);
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1870
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1871 src = uri->data;
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1872
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1873 dst = ngx_pnalloc(r->pool, uri->len);
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1874 if (dst == NULL) {
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1875 return NGX_ERROR;
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1876 }
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1877
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1878 uri->data = dst;
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1879
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1880 ngx_unescape_uri(&dst, &src, uri->len, 0);
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1881
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1882 uri->len = dst - uri->data;
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1883
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1884 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1885 "unescaped URI: \"%V\"", uri);
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1886
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1887 len = uri->len;
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1888 p = uri->data;
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1889
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1890 if (p[0] == '.' && len > 1 && p[1] == '.'
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1891 && (len == 2 \|\| ngx_path_separator(p[2])))
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1892 {
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1893 goto unsafe;
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1894 }
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1895
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1896 for ( /* void */ ; len; len--) {
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1897
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1898 ch = *p++;
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1899
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1900 if (ch == '\0') {
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1901 goto unsafe;
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1902 }
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1903
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1904 if (ngx_path_separator(ch) && len > 2) {
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1905
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1906 /* detect "/../" and "/.." */
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1907
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1908 if (p[0] == '.' && p[1] == '.'
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1909 && (len == 3 \|\| ngx_path_separator(p[2])))
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1910 {
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1911 goto unsafe;
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1912 }
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1913 }
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1914 }
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1915 }
74bfa803a5aa Teach ngx_http_parse_unsafe_uri() how to unescape URIs. Ruslan Ermilov <ru@nginx.com> parents: 5490 diff changeset	1916
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1917 return NGX_OK;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1918
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1919 unsafe:
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1920
3161 d430c6ab1c99 check unsafe Destination Igor Sysoev <igor@sysoev.ru> parents: 3121 diff changeset	1921 if (*flags & NGX_HTTP_LOG_UNSAFE) {
d430c6ab1c99 check unsafe Destination Igor Sysoev <igor@sysoev.ru> parents: 3121 diff changeset	1922 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
d430c6ab1c99 check unsafe Destination Igor Sysoev <igor@sysoev.ru> parents: 3121 diff changeset	1923 "unsafe URI \"%V\" was detected", uri);
d430c6ab1c99 check unsafe Destination Igor Sysoev <igor@sysoev.ru> parents: 3121 diff changeset	1924 }
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1925
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1926 return NGX_ERROR;
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1927 }
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1928
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1929
58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1930 ngx_int_t
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1931 ngx_http_parse_multi_header_lines(ngx_array_t headers, ngx_str_t name,
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1932 ngx_str_t *value)
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1933 {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1934 ngx_uint_t i;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1935 u_char start, last, *end, ch;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1936 ngx_table_elt_t **h;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1937
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1938 h = headers->elts;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1939
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1940 for (i = 0; i < headers->nelts; i++) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1941
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1942 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, headers->pool->log, 0,
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1943 "parse header: \"%V: %V\"", &h[i]->key, &h[i]->value);
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1944
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1945 if (name->len > h[i]->value.len) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1946 continue;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1947 }
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 575 diff changeset	1948
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1949 start = h[i]->value.data;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1950 end = h[i]->value.data + h[i]->value.len;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1951
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1952 while (start < end) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1953
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1954 if (ngx_strncasecmp(start, name->data, name->len) != 0) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1955 goto skip;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1956 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1957
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1958 for (start += name->len; start < end && *start == ' '; start++) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1959 /* void */
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1960 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1961
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1962 if (value == NULL) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1963 if (start == end \|\| *start == ',') {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1964 return i;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1965 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1966
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1967 goto skip;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1968 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1969
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1970 if (start == end \|\| *start++ != '=') {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1971 /* the invalid header value */
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1972 goto skip;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1973 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1974
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1975 while (start < end && *start == ' ') { start++; }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1976
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1977 for (last = start; last < end && *last != ';'; last++) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1978 /* void */
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1979 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1980
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1981 value->len = last - start;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1982 value->data = start;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1983
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1984 return i;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1985
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1986 skip:
573 58475592100c nginx-0.3.8-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	1987
509 9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1988 while (start < end) {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1989 ch = *start++;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1990 if (ch == ';' \|\| ch == ',') {
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1991 break;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1992 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1993 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1994
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1995 while (start < end && *start == ' ') { start++; }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1996 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1997 }
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1998
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	1999 return NGX_DECLINED;
9b8c906f6e63 nginx-0.1.29-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 507 diff changeset	2000 }
2415 d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2001
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2002
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2003 ngx_int_t
5677 3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2004 ngx_http_parse_set_cookie_lines(ngx_array_t headers, ngx_str_t name,
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2005 ngx_str_t *value)
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2006 {
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2007 ngx_uint_t i;
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2008 u_char start, last, *end;
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2009 ngx_table_elt_t **h;
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2010
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2011 h = headers->elts;
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2012
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2013 for (i = 0; i < headers->nelts; i++) {
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2014
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2015 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, headers->pool->log, 0,
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2016 "parse header: \"%V: %V\"", &h[i]->key, &h[i]->value);
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2017
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2018 if (name->len >= h[i]->value.len) {
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2019 continue;
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2020 }
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2021
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2022 start = h[i]->value.data;
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2023 end = h[i]->value.data + h[i]->value.len;
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2024
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2025 if (ngx_strncasecmp(start, name->data, name->len) != 0) {
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2026 continue;
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2027 }
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2028
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2029 for (start += name->len; start < end && *start == ' '; start++) {
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2030 /* void */
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2031 }
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2032
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2033 if (start == end \|\| *start++ != '=') {
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2034 /* the invalid header value */
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2035 continue;
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2036 }
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2037
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2038 while (start < end && *start == ' ') { start++; }
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2039
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2040 for (last = start; last < end && *last != ';'; last++) {
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2041 /* void */
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2042 }
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2043
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2044 value->len = last - start;
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2045 value->data = start;
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2046
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2047 return i;
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2048 }
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2049
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2050 return NGX_DECLINED;
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2051 }
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2052
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2053
3a48775f1535 Upstream: added the "$upstream_cookie_<name>" variables. Vladimir Homutov <vl@nginx.com> parents: 5624 diff changeset	2054 ngx_int_t
2415 d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2055 ngx_http_arg(ngx_http_request_t r, u_char name, size_t len, ngx_str_t *value)
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2056 {
2670 20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(), Igor Sysoev <igor@sysoev.ru> parents: 2625 diff changeset	2057 u_char p, last;
2415 d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2058
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2059 if (r->args.len == 0) {
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2060 return NGX_DECLINED;
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2061 }
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2062
2670 20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(), Igor Sysoev <igor@sysoev.ru> parents: 2625 diff changeset	2063 p = r->args.data;
20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(), Igor Sysoev <igor@sysoev.ru> parents: 2625 diff changeset	2064 last = p + r->args.len;
2415 d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2065
2670 20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(), Igor Sysoev <igor@sysoev.ru> parents: 2625 diff changeset	2066 for ( /* void */ ; p < last; p++) {
2415 d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2067
2670 20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(), Igor Sysoev <igor@sysoev.ru> parents: 2625 diff changeset	2068 /* we need '=' after name, so drop one char from last */
20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(), Igor Sysoev <igor@sysoev.ru> parents: 2625 diff changeset	2069
20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(), Igor Sysoev <igor@sysoev.ru> parents: 2625 diff changeset	2070 p = ngx_strlcasestrn(p, last - 1, name, len - 1);
2415 d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2071
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2072 if (p == NULL) {
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2073 return NGX_DECLINED;
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2074 }
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2075
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2076 if ((p == r->args.data \|\| (p - 1) == '&') && (p + len) == '=') {
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2077
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2078 value->data = p + len + 1;
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2079
2670 20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(), Igor Sysoev <igor@sysoev.ru> parents: 2625 diff changeset	2080 p = ngx_strlchr(p, last, '&');
2415 d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2081
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2082 if (p == NULL) {
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2083 p = r->args.data + r->args.len;
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2084 }
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2085
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2086 value->len = p - value->data;
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2087
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2088 return NGX_OK;
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2089 }
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2090 }
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2091
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2092 return NGX_DECLINED;
d311b7f6a403 ngx_http_arg() Igor Sysoev <igor@sysoev.ru> parents: 2256 diff changeset	2093 }
2578 c7bdd722532f ngx_http_split_args() Igor Sysoev <igor@sysoev.ru> parents: 2415 diff changeset	2094
c7bdd722532f ngx_http_split_args() Igor Sysoev <igor@sysoev.ru> parents: 2415 diff changeset	2095
c7bdd722532f ngx_http_split_args() Igor Sysoev <igor@sysoev.ru> parents: 2415 diff changeset	2096 void
c7bdd722532f ngx_http_split_args() Igor Sysoev <igor@sysoev.ru> parents: 2415 diff changeset	2097 ngx_http_split_args(ngx_http_request_t r, ngx_str_t uri, ngx_str_t *args)
c7bdd722532f ngx_http_split_args() Igor Sysoev <igor@sysoev.ru> parents: 2415 diff changeset	2098 {
3527 84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	2099 u_char p, last;
2578 c7bdd722532f ngx_http_split_args() Igor Sysoev <igor@sysoev.ru> parents: 2415 diff changeset	2100
3527 84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	2101 last = uri->data + uri->len;
2625 754ab3d3fe18 fix r2579 Igor Sysoev <igor@sysoev.ru> parents: 2590 diff changeset	2102
3527 84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	2103 p = ngx_strlchr(uri->data, last, '?');
2578 c7bdd722532f ngx_http_split_args() Igor Sysoev <igor@sysoev.ru> parents: 2415 diff changeset	2104
3527 84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	2105 if (p) {
84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	2106 uri->len = p - uri->data;
84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	2107 p++;
84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	2108 args->len = last - p;
84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	2109 args->data = p;
2578 c7bdd722532f ngx_http_split_args() Igor Sysoev <igor@sysoev.ru> parents: 2415 diff changeset	2110
3527 84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	2111 } else {
84905c7b2aa7 remove r->zero_in_uri Igor Sysoev <igor@sysoev.ru> parents: 3161 diff changeset	2112 args->len = 0;
2578 c7bdd722532f ngx_http_split_args() Igor Sysoev <igor@sysoev.ru> parents: 2415 diff changeset	2113 }
c7bdd722532f ngx_http_split_args() Igor Sysoev <igor@sysoev.ru> parents: 2415 diff changeset	2114 }
4925 32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2115
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2116
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2117 ngx_int_t
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2118 ngx_http_parse_chunked(ngx_http_request_t r, ngx_buf_t b,
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2119 ngx_http_chunked_t *ctx)
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2120 {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2121 u_char *pos, ch, c;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2122 ngx_int_t rc;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2123 enum {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2124 sw_chunk_start = 0,
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2125 sw_chunk_size,
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2126 sw_chunk_extension,
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2127 sw_chunk_extension_almost_done,
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2128 sw_chunk_data,
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2129 sw_after_data,
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2130 sw_after_data_almost_done,
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2131 sw_last_chunk_extension,
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2132 sw_last_chunk_extension_almost_done,
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2133 sw_trailer,
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2134 sw_trailer_almost_done,
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2135 sw_trailer_header,
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2136 sw_trailer_header_almost_done
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2137 } state;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2138
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2139 state = ctx->state;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2140
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2141 if (state == sw_chunk_data && ctx->size == 0) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2142 state = sw_after_data;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2143 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2144
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2145 rc = NGX_AGAIN;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2146
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2147 for (pos = b->pos; pos < b->last; pos++) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2148
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2149 ch = *pos;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2150
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2151 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2152 "http chunked byte: %02Xd s:%d", ch, state);
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2153
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2154 switch (state) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2155
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2156 case sw_chunk_start:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2157 if (ch >= '0' && ch <= '9') {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2158 state = sw_chunk_size;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2159 ctx->size = ch - '0';
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2160 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2161 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2162
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2163 c = (u_char) (ch \| 0x20);
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2164
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2165 if (c >= 'a' && c <= 'f') {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2166 state = sw_chunk_size;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2167 ctx->size = c - 'a' + 10;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2168 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2169 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2170
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2171 goto invalid;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2172
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2173 case sw_chunk_size:
6014 e370c5fdf4c8 Overflow detection in ngx_http_parse_chunked(). Ruslan Ermilov <ru@nginx.com> parents: 5757 diff changeset	2174 if (ctx->size > NGX_MAX_OFF_T_VALUE / 16) {
e370c5fdf4c8 Overflow detection in ngx_http_parse_chunked(). Ruslan Ermilov <ru@nginx.com> parents: 5757 diff changeset	2175 goto invalid;
e370c5fdf4c8 Overflow detection in ngx_http_parse_chunked(). Ruslan Ermilov <ru@nginx.com> parents: 5757 diff changeset	2176 }
e370c5fdf4c8 Overflow detection in ngx_http_parse_chunked(). Ruslan Ermilov <ru@nginx.com> parents: 5757 diff changeset	2177
4925 32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2178 if (ch >= '0' && ch <= '9') {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2179 ctx->size = ctx->size * 16 + (ch - '0');
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2180 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2181 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2182
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2183 c = (u_char) (ch \| 0x20);
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2184
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2185 if (c >= 'a' && c <= 'f') {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2186 ctx->size = ctx->size * 16 + (c - 'a' + 10);
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2187 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2188 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2189
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2190 if (ctx->size == 0) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2191
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2192 switch (ch) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2193 case CR:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2194 state = sw_last_chunk_extension_almost_done;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2195 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2196 case LF:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2197 state = sw_trailer;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2198 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2199 case ';':
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2200 case ' ':
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2201 case '\t':
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2202 state = sw_last_chunk_extension;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2203 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2204 default:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2205 goto invalid;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2206 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2207
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2208 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2209 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2210
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2211 switch (ch) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2212 case CR:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2213 state = sw_chunk_extension_almost_done;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2214 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2215 case LF:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2216 state = sw_chunk_data;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2217 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2218 case ';':
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2219 case ' ':
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2220 case '\t':
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2221 state = sw_chunk_extension;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2222 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2223 default:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2224 goto invalid;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2225 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2226
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2227 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2228
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2229 case sw_chunk_extension:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2230 switch (ch) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2231 case CR:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2232 state = sw_chunk_extension_almost_done;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2233 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2234 case LF:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2235 state = sw_chunk_data;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2236 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2237 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2238
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2239 case sw_chunk_extension_almost_done:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2240 if (ch == LF) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2241 state = sw_chunk_data;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2242 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2243 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2244 goto invalid;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2245
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2246 case sw_chunk_data:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2247 rc = NGX_OK;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2248 goto data;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2249
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2250 case sw_after_data:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2251 switch (ch) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2252 case CR:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2253 state = sw_after_data_almost_done;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2254 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2255 case LF:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2256 state = sw_chunk_start;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2257 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2258 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2259
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2260 case sw_after_data_almost_done:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2261 if (ch == LF) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2262 state = sw_chunk_start;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2263 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2264 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2265 goto invalid;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2266
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2267 case sw_last_chunk_extension:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2268 switch (ch) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2269 case CR:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2270 state = sw_last_chunk_extension_almost_done;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2271 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2272 case LF:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2273 state = sw_trailer;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2274 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2275 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2276
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2277 case sw_last_chunk_extension_almost_done:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2278 if (ch == LF) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2279 state = sw_trailer;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2280 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2281 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2282 goto invalid;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2283
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2284 case sw_trailer:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2285 switch (ch) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2286 case CR:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2287 state = sw_trailer_almost_done;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2288 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2289 case LF:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2290 goto done;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2291 default:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2292 state = sw_trailer_header;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2293 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2294 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2295
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2296 case sw_trailer_almost_done:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2297 if (ch == LF) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2298 goto done;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2299 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2300 goto invalid;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2301
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2302 case sw_trailer_header:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2303 switch (ch) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2304 case CR:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2305 state = sw_trailer_header_almost_done;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2306 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2307 case LF:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2308 state = sw_trailer;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2309 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2310 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2311
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2312 case sw_trailer_header_almost_done:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2313 if (ch == LF) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2314 state = sw_trailer;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2315 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2316 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2317 goto invalid;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2318
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2319 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2320 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2321
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2322 data:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2323
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2324 ctx->state = state;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2325 b->pos = pos;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2326
6014 e370c5fdf4c8 Overflow detection in ngx_http_parse_chunked(). Ruslan Ermilov <ru@nginx.com> parents: 5757 diff changeset	2327 if (ctx->size > NGX_MAX_OFF_T_VALUE - 5) {
e370c5fdf4c8 Overflow detection in ngx_http_parse_chunked(). Ruslan Ermilov <ru@nginx.com> parents: 5757 diff changeset	2328 goto invalid;
e370c5fdf4c8 Overflow detection in ngx_http_parse_chunked(). Ruslan Ermilov <ru@nginx.com> parents: 5757 diff changeset	2329 }
e370c5fdf4c8 Overflow detection in ngx_http_parse_chunked(). Ruslan Ermilov <ru@nginx.com> parents: 5757 diff changeset	2330
4925 32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2331 switch (state) {
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2332
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2333 case sw_chunk_start:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2334 ctx->length = 3 /* "0" LF LF */;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2335 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2336 case sw_chunk_size:
5256 b66ec10e901a Fixed ngx_http_parse_chunked() minimal length calculation. Maxim Dounin <mdounin@mdounin.ru> parents: 5247 diff changeset	2337 ctx->length = 1 /* LF */
b66ec10e901a Fixed ngx_http_parse_chunked() minimal length calculation. Maxim Dounin <mdounin@mdounin.ru> parents: 5247 diff changeset	2338 + (ctx->size ? ctx->size + 4 /* LF "0" LF LF */
b66ec10e901a Fixed ngx_http_parse_chunked() minimal length calculation. Maxim Dounin <mdounin@mdounin.ru> parents: 5247 diff changeset	2339 : 1 /* LF */);
4925 32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2340 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2341 case sw_chunk_extension:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2342 case sw_chunk_extension_almost_done:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2343 ctx->length = 1 /* LF / + ctx->size + 4 / LF "0" LF LF */;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2344 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2345 case sw_chunk_data:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2346 ctx->length = ctx->size + 4 /* LF "0" LF LF */;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2347 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2348 case sw_after_data:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2349 case sw_after_data_almost_done:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2350 ctx->length = 4 /* LF "0" LF LF */;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2351 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2352 case sw_last_chunk_extension:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2353 case sw_last_chunk_extension_almost_done:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2354 ctx->length = 2 /* LF LF */;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2355 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2356 case sw_trailer:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2357 case sw_trailer_almost_done:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2358 ctx->length = 1 /* LF */;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2359 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2360 case sw_trailer_header:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2361 case sw_trailer_header_almost_done:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2362 ctx->length = 2 /* LF LF */;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2363 break;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2364
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2365 }
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2366
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2367 return rc;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2368
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2369 done:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2370
4926 1c9d8b6523c0 Request body: adjust b->pos when chunked parsing done. Maxim Dounin <mdounin@mdounin.ru> parents: 4925 diff changeset	2371 ctx->state = 0;
1c9d8b6523c0 Request body: adjust b->pos when chunked parsing done. Maxim Dounin <mdounin@mdounin.ru> parents: 4925 diff changeset	2372 b->pos = pos + 1;
1c9d8b6523c0 Request body: adjust b->pos when chunked parsing done. Maxim Dounin <mdounin@mdounin.ru> parents: 4925 diff changeset	2373
4925 32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2374 return NGX_DONE;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2375
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2376 invalid:
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2377
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2378 return NGX_ERROR;
32030fa8cb14 Request body: chunked parsing moved to ngx_http_parse.c from proxy. Maxim Dounin <mdounin@mdounin.ru> parents: 4674 diff changeset	2379 }

Mercurial > hg > nginx

annotate src/http/ngx_http_parse.c @ 6732:57148b755320