nginx: src/http/ngx_http_parse.c annotate

annotate src/http/ngx_http_parse.c @ 6543:302ff40c9bc9

Added overflow checks for version numbers (ticket #762). Both minor and major versions are now limited to 999 maximum. In case of r->http_minor, this limit is already implied by the code. Major version, r->http_major, in theory can be up to 65535 with current code, but such values are very unlikely to become real (and, additionally, such values are not allowed by RFC 7230), so the same test was used for r->http_major.

author	Maxim Dounin <mdounin@mdounin.ru>
date	Wed, 18 May 2016 16:21:32 +0300
parents	e370c5fdf4c8
children	b3682580c1bd

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
2975 2c0f09aa8574 allow underscore in request method Igor Sysoev <igor@sysoev.ru> parents: 2744 diff changeset	152 if ((ch < 'A' \|\| ch > 'Z') && 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
2975 2c0f09aa8574 allow underscore in request method Igor Sysoev <igor@sysoev.ru> parents: 2744 diff changeset	273 if ((ch < 'A' \|\| ch > 'Z') && 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
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	484 if (usual[ch >> 5] & (1 << (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
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	543 if (usual[ch >> 5] & (1 << (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
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	629 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
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
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1134 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
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
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1182 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
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
c0f7b94e88ba Preliminary experimental support for SPDY draft 2. Valentin Bartenev <vbart@nginx.com> parents: 4926 diff changeset	1231 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
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
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1292 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
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
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1361 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
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
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1404 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
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
ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1445 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
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
823 ccf3c59f8040 optimize the most frequent cases Igor Sysoev <igor@sysoev.ru> parents: 822 diff changeset	1839 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
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 @ 6543:302ff40c9bc9