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annotate src/http/ngx_http_parse.c @ 4378:6af0f5881f0a

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Words duplications removed.
author Maxim Konovalov <maxim@nginx.com>
date Sat, 24 Dec 2011 06:31:57 +0000
parents e7db97bfac25
children d620f497c50f
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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5
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6
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7 #include <ngx_config.h>
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8 #include <ngx_core.h>
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9 #include <ngx_http.h>
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11
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12 static uint32_t usual[] = {
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13 0xffffdbfe, /* 1111 1111 1111 1111 1101 1011 1111 1110 */
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14
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15 /* ?>=< ;:98 7654 3210 /.-, +*)( '&%$ #"! */
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16 0x7fff37d6, /* 0111 1111 1111 1111 0011 0111 1101 0110 */
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17
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18 /* _^]\ [ZYX WVUT SRQP ONML KJIH GFED CBA@ */
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19 #if (NGX_WIN32)
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20 0xefffffff, /* 1110 1111 1111 1111 1111 1111 1111 1111 */
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21 #else
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22 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */
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23 #endif
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24
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25 /* ~}| {zyx wvut srqp onml kjih gfed cba` */
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26 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */
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27
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28 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */
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29 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */
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30 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */
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31 0xffffffff /* 1111 1111 1111 1111 1111 1111 1111 1111 */
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32 };
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34
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35 #if (NGX_HAVE_LITTLE_ENDIAN && NGX_HAVE_NONALIGNED)
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36
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37 #define ngx_str3_cmp(m, c0, c1, c2, c3) \
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38 *(uint32_t *) m == ((c3 << 24) | (c2 << 16) | (c1 << 8) | c0)
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39
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40 #define ngx_str3Ocmp(m, c0, c1, c2, c3) \
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41 *(uint32_t *) m == ((c3 << 24) | (c2 << 16) | (c1 << 8) | c0)
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42
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43 #define ngx_str4cmp(m, c0, c1, c2, c3) \
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44 *(uint32_t *) m == ((c3 << 24) | (c2 << 16) | (c1 << 8) | c0)
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45
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46 #define ngx_str5cmp(m, c0, c1, c2, c3, c4) \
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47 *(uint32_t *) m == ((c3 << 24) | (c2 << 16) | (c1 << 8) | c0) \
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48 && m[4] == c4
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49
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50 #define ngx_str6cmp(m, c0, c1, c2, c3, c4, c5) \
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51 *(uint32_t *) m == ((c3 << 24) | (c2 << 16) | (c1 << 8) | c0) \
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52 && (((uint32_t *) m)[1] & 0xffff) == ((c5 << 8) | c4)
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53
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54 #define ngx_str7_cmp(m, c0, c1, c2, c3, c4, c5, c6, c7) \
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55 *(uint32_t *) m == ((c3 << 24) | (c2 << 16) | (c1 << 8) | c0) \
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56 && ((uint32_t *) m)[1] == ((c7 << 24) | (c6 << 16) | (c5 << 8) | c4)
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57
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58 #define ngx_str8cmp(m, c0, c1, c2, c3, c4, c5, c6, c7) \
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59 *(uint32_t *) m == ((c3 << 24) | (c2 << 16) | (c1 << 8) | c0) \
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60 && ((uint32_t *) m)[1] == ((c7 << 24) | (c6 << 16) | (c5 << 8) | c4)
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61
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62 #define ngx_str9cmp(m, c0, c1, c2, c3, c4, c5, c6, c7, c8) \
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63 *(uint32_t *) m == ((c3 << 24) | (c2 << 16) | (c1 << 8) | c0) \
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64 && ((uint32_t *) m)[1] == ((c7 << 24) | (c6 << 16) | (c5 << 8) | c4) \
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65 && m[8] == c8
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66
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67 #else /* !(NGX_HAVE_LITTLE_ENDIAN && NGX_HAVE_NONALIGNED) */
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68
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69 #define ngx_str3_cmp(m, c0, c1, c2, c3) \
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70 m[0] == c0 && m[1] == c1 && m[2] == c2
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71
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72 #define ngx_str3Ocmp(m, c0, c1, c2, c3) \
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73 m[0] == c0 && m[2] == c2 && m[3] == c3
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74
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75 #define ngx_str4cmp(m, c0, c1, c2, c3) \
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76 m[0] == c0 && m[1] == c1 && m[2] == c2 && m[3] == c3
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77
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78 #define ngx_str5cmp(m, c0, c1, c2, c3, c4) \
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79 m[0] == c0 && m[1] == c1 && m[2] == c2 && m[3] == c3 && m[4] == c4
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80
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81 #define ngx_str6cmp(m, c0, c1, c2, c3, c4, c5) \
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82 m[0] == c0 && m[1] == c1 && m[2] == c2 && m[3] == c3 \
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83 && m[4] == c4 && m[5] == c5
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84
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85 #define ngx_str7_cmp(m, c0, c1, c2, c3, c4, c5, c6, c7) \
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86 m[0] == c0 && m[1] == c1 && m[2] == c2 && m[3] == c3 \
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87 && m[4] == c4 && m[5] == c5 && m[6] == c6
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88
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89 #define ngx_str8cmp(m, c0, c1, c2, c3, c4, c5, c6, c7) \
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90 m[0] == c0 && m[1] == c1 && m[2] == c2 && m[3] == c3 \
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91 && m[4] == c4 && m[5] == c5 && m[6] == c6 && m[7] == c7
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92
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93 #define ngx_str9cmp(m, c0, c1, c2, c3, c4, c5, c6, c7, c8) \
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94 m[0] == c0 && m[1] == c1 && m[2] == c2 && m[3] == c3 \
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95 && m[4] == c4 && m[5] == c5 && m[6] == c6 && m[7] == c7 && m[8] == c8
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96
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97 #endif
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98
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99
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100 /* gcc, icc, msvc and others compile these switches as an jump table */
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101
509
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102 ngx_int_t
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103 ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b)
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104 {
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105 u_char c, ch, *p, *m;
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106 enum {
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107 sw_start = 0,
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108 sw_method,
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109 sw_spaces_before_uri,
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110 sw_schema,
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111 sw_schema_slash,
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112 sw_schema_slash_slash,
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113 sw_host_start,
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114 sw_host,
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115 sw_host_end,
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116 sw_host_ip_literal,
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117 sw_port,
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118 sw_host_http_09,
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119 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
120 sw_check_uri,
3615
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
121 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
122 sw_uri,
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
123 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
124 sw_http_H,
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
125 sw_http_HT,
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
126 sw_http_HTT,
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
127 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
128 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
129 sw_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_first_minor_digit,
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
131 sw_minor_digit,
1603
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
132 sw_spaces_after_digit,
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
133 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
134 } state;
df7fb216a149 nginx-0.0.1-2002-12-04-19:29:40 import
Igor Sysoev <igor@sysoev.ru>
parents: 18
diff changeset
135
df7fb216a149 nginx-0.0.1-2002-12-04-19:29:40 import
Igor Sysoev <igor@sysoev.ru>
parents: 18
diff changeset
136 state = r->state;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
137
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
138 for (p = b->pos; p < b->last; p++) {
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
139 ch = *p;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
140
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
141 switch (state) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
142
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
143 /* 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
144 case sw_start:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
145 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
146
323
ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 314
diff changeset
147 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
148 break;
ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 314
diff changeset
149 }
ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents: 314
diff changeset
150
2975
2c0f09aa8574 allow underscore in request method
Igor Sysoev <igor@sysoev.ru>
parents: 2744
diff changeset
151 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
152 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
153 }
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
154
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
155 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
156 break;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
157
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
158 case sw_method:
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
159 if (ch == ' ') {
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
160 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
161 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
162
639
715d24327080 nginx-0.3.41-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
163 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
164
639
715d24327080 nginx-0.3.41-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
165 case 3:
1196
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
166 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
167 r->method = NGX_HTTP_GET;
844
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
168 break;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
169 }
633
f971949ffb58 nginx-0.3.38-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 625
diff changeset
170
1196
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
171 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
172 r->method = NGX_HTTP_PUT;
844
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
173 break;
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
174 }
844
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
175
639
715d24327080 nginx-0.3.41-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
176 break;
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
177
639
715d24327080 nginx-0.3.41-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
178 case 4:
844
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
179 if (m[1] == 'O') {
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
180
1196
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
181 if (ngx_str3Ocmp(m, 'P', 'O', 'S', 'T')) {
844
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
182 r->method = NGX_HTTP_POST;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
183 break;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
184 }
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
185
1196
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
186 if (ngx_str3Ocmp(m, 'C', 'O', 'P', 'Y')) {
844
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
187 r->method = NGX_HTTP_COPY;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
188 break;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
189 }
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
190
1196
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
191 if (ngx_str3Ocmp(m, 'M', 'O', 'V', 'E')) {
844
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
192 r->method = NGX_HTTP_MOVE;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
193 break;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
194 }
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
195
1196
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
196 if (ngx_str3Ocmp(m, 'L', 'O', 'C', 'K')) {
844
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
197 r->method = NGX_HTTP_LOCK;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
198 break;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
199 }
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 } else {
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
202
1196
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
203 if (ngx_str4cmp(m, 'H', 'E', 'A', 'D')) {
844
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
204 r->method = NGX_HTTP_HEAD;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
205 break;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
206 }
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
207 }
844
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
208
639
715d24327080 nginx-0.3.41-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
209 break;
633
f971949ffb58 nginx-0.3.38-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 625
diff changeset
210
639
715d24327080 nginx-0.3.41-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
211 case 5:
1196
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
212 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
213 r->method = NGX_HTTP_MKCOL;
e60fe4cf1d4e nginx-0.3.40-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 633
diff changeset
214 }
844
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
215
3613
64bd39f03182 PATCH method
Igor Sysoev <igor@sysoev.ru>
parents: 3571
diff changeset
216 if (ngx_str5cmp(m, 'P', 'A', 'T', 'C', 'H')) {
64bd39f03182 PATCH method
Igor Sysoev <igor@sysoev.ru>
parents: 3571
diff changeset
217 r->method = NGX_HTTP_PATCH;
64bd39f03182 PATCH method
Igor Sysoev <igor@sysoev.ru>
parents: 3571
diff changeset
218 }
64bd39f03182 PATCH method
Igor Sysoev <igor@sysoev.ru>
parents: 3571
diff changeset
219
1196
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
220 if (ngx_str5cmp(m, 'T', 'R', 'A', 'C', 'E')) {
1151
b1ebd03de948 disable TRACE method
Igor Sysoev <igor@sysoev.ru>
parents: 923
diff changeset
221 r->method = NGX_HTTP_TRACE;
b1ebd03de948 disable TRACE method
Igor Sysoev <igor@sysoev.ru>
parents: 923
diff changeset
222 }
b1ebd03de948 disable TRACE method
Igor Sysoev <igor@sysoev.ru>
parents: 923
diff changeset
223
639
715d24327080 nginx-0.3.41-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
224 break;
637
e60fe4cf1d4e nginx-0.3.40-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 633
diff changeset
225
639
715d24327080 nginx-0.3.41-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
226 case 6:
1196
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
227 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
228 r->method = NGX_HTTP_DELETE;
844
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
229 break;
633
f971949ffb58 nginx-0.3.38-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 625
diff changeset
230 }
844
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
231
1196
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
232 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
233 r->method = NGX_HTTP_UNLOCK;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
234 break;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
235 }
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
236
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
237 break;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
238
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
239 case 7:
1196
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
240 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
241 {
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
242 r->method = NGX_HTTP_OPTIONS;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
243 }
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
244
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
245 break;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
246
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
247 case 8:
1196
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
248 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
249 {
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
250 r->method = NGX_HTTP_PROPFIND;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
251 }
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
252
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
253 break;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
254
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
255 case 9:
1196
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
256 if (ngx_str9cmp(m,
67077918b965 optimize HTTP method parsing for i386 and amd64
Igor Sysoev <igor@sysoev.ru>
parents: 1151
diff changeset
257 'P', 'R', 'O', 'P', 'P', 'A', 'T', 'C', 'H'))
844
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 r->method = NGX_HTTP_PROPPATCH;
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
260 }
9ddb57468082 add more WebDAV methods
Igor Sysoev <igor@sysoev.ru>
parents: 832
diff changeset
261
639
715d24327080 nginx-0.3.41-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 637
diff changeset
262 break;
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
263 }
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
264
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
265 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
266 break;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
267 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
268
2975
2c0f09aa8574 allow underscore in request method
Igor Sysoev <igor@sysoev.ru>
parents: 2744
diff changeset
269 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
270 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
271 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
272
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
273 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
274
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
275 /* 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
276 case sw_spaces_before_uri:
507
cd3117ad9aab nginx-0.1.28-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 505
diff changeset
277
3642
ac33852faaac style fix
Igor Sysoev <igor@sysoev.ru>
parents: 3626
diff changeset
278 if (ch == '/') {
822
a908ba404078 handle the most frequent case first
Igor Sysoev <igor@sysoev.ru>
parents: 821
diff changeset
279 r->uri_start = p;
a908ba404078 handle the most frequent case first
Igor Sysoev <igor@sysoev.ru>
parents: 821
diff changeset
280 state = sw_after_slash_in_uri;
a908ba404078 handle the most frequent case first
Igor Sysoev <igor@sysoev.ru>
parents: 821
diff changeset
281 break;
a908ba404078 handle the most frequent case first
Igor Sysoev <igor@sysoev.ru>
parents: 821
diff changeset
282 }
a908ba404078 handle the most frequent case first
Igor Sysoev <igor@sysoev.ru>
parents: 821
diff changeset
283
507
cd3117ad9aab nginx-0.1.28-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 505
diff changeset
284 c = (u_char) (ch | 0x20);
521
6f00349b98e5 nginx-0.1.35-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
285 if (c >= 'a' && c <= 'z') {
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
286 r->schema_start = p;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
287 state = sw_schema;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
288 break;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
289 }
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
290
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
291 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
292 case ' ':
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
293 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
294 default:
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
295 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
296 }
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
297 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
298
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
299 case sw_schema:
507
cd3117ad9aab nginx-0.1.28-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 505
diff changeset
300
cd3117ad9aab nginx-0.1.28-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 505
diff changeset
301 c = (u_char) (ch | 0x20);
521
6f00349b98e5 nginx-0.1.35-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
302 if (c >= 'a' && c <= 'z') {
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
303 break;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
304 }
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
305
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
306 switch (ch) {
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
307 case ':':
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
308 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
309 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
310 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
311 default:
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
312 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
313 }
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
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
316 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
317 switch (ch) {
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
318 case '/':
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
319 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
320 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
321 default:
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
322 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
323 }
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
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
326 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
327 switch (ch) {
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
328 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
329 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
330 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
331 default:
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
332 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
333 }
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
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
336 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
337
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1).
Valentin Bartenev <vbart@nginx.com>
parents: 4125
diff changeset
338 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
339
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 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
341 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
342 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
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
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;
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
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 /* 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
348
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
349 case sw_host:
507
cd3117ad9aab nginx-0.1.28-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 505
diff changeset
350
cd3117ad9aab nginx-0.1.28-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 505
diff changeset
351 c = (u_char) (ch | 0x20);
521
6f00349b98e5 nginx-0.1.35-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 511
diff changeset
352 if (c >= 'a' && c <= 'z') {
507
cd3117ad9aab nginx-0.1.28-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 505
diff changeset
353 break;
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
832
fe681917a24d style fix
Igor Sysoev <igor@sysoev.ru>
parents: 831
diff changeset
356 if ((ch >= '0' && ch <= '9') || ch == '.' || ch == '-') {
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
357 break;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
358 }
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
359
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
360 /* 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
361
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1).
Valentin Bartenev <vbart@nginx.com>
parents: 4125
diff changeset
362 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
363
1584
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0"
Igor Sysoev <igor@sysoev.ru>
parents: 1196
diff changeset
364 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
365
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
366 switch (ch) {
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
367 case ':':
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
368 state = sw_port;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
369 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
370 case '/':
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
371 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
372 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
373 break;
1584
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0"
Igor Sysoev <igor@sysoev.ru>
parents: 1196
diff changeset
374 case ' ':
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0"
Igor Sysoev <igor@sysoev.ru>
parents: 1196
diff changeset
375 /*
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0"
Igor Sysoev <igor@sysoev.ru>
parents: 1196
diff changeset
376 * 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
377 * 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
378 */
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0"
Igor Sysoev <igor@sysoev.ru>
parents: 1196
diff changeset
379 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
380 r->uri_end = r->schema_end + 2;
3615
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
381 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
382 break;
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
383 default:
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
384 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
385 }
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
386 break;
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
387
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
388 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
389
e7db97bfac25 Added support for IP-literal in the Host header and request line (ticket #1).
Valentin Bartenev <vbart@nginx.com>
parents: 4125
diff changeset
390 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
391 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
392 }
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 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
395 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
396 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
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
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 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
400 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
401 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
402 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
403 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
404 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
405 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
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 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
408 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
409 /* 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
410 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
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 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
414 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
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 /* 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
423 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
424 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
425 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
426 }
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
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
429 case sw_port:
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
430 if (ch >= '0' && ch <= '9') {
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
431 break;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
432 }
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
433
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
434 switch (ch) {
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
435 case '/':
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
436 r->port_end = p;
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
437 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
438 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
439 break;
1584
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0"
Igor Sysoev <igor@sysoev.ru>
parents: 1196
diff changeset
440 case ' ':
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0"
Igor Sysoev <igor@sysoev.ru>
parents: 1196
diff changeset
441 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
442 /*
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0"
Igor Sysoev <igor@sysoev.ru>
parents: 1196
diff changeset
443 * 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
444 * 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
445 */
25427a0e9559 allow full URL without URI part: "GET http://host HTTP/1.0"
Igor Sysoev <igor@sysoev.ru>
parents: 1196
diff changeset
446 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
447 r->uri_end = r->schema_end + 2;
3615
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
448 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
449 break;
314
d71c87d11b16 nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents: 291
diff changeset
450 default:
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
451 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
452 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
453 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
454
3615
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
455 /* space+ after "http://host[:port] " */
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
456 case sw_host_http_09:
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
457 switch (ch) {
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
458 case ' ':
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
459 break;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
460 case CR:
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
461 r->http_minor = 9;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
462 state = sw_almost_done;
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 LF:
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 goto done;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
467 case 'H':
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
468 r->http_protocol.data = p;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
469 state = sw_http_H;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
470 break;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
471 default:
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
472 return NGX_HTTP_PARSE_INVALID_REQUEST;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
473 }
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
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
476
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
477 /* 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
478 case sw_after_slash_in_uri:
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
479
823
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
480 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
481 state = sw_check_uri;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
482 break;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
483 }
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
484
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
485 switch (ch) {
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
486 case ' ':
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
487 r->uri_end = p;
3615
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
488 state = sw_check_uri_http_09;
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
489 break;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
490 case CR:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
491 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
492 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
493 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
494 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
495 case LF:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
496 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
497 r->http_minor = 9;
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
498 goto done;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
499 case '.':
452
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
500 r->complex_uri = 1;
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
501 state = sw_uri;
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
502 break;
99
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
diff changeset
503 case '%':
452
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
504 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
505 state = sw_uri;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
506 break;
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
507 case '/':
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
508 r->complex_uri = 1;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
509 state = sw_uri;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
510 break;
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
511 #if (NGX_WIN32)
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
512 case '\\':
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
513 r->complex_uri = 1;
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
514 state = sw_uri;
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
515 break;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
516 #endif
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
517 case '?':
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
518 r->args_start = p + 1;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
519 state = sw_uri;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
520 break;
820
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
521 case '#':
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
522 r->complex_uri = 1;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
523 state = sw_uri;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
524 break;
485
4ebe09b07e30 nginx-0.1.17-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
525 case '+':
4ebe09b07e30 nginx-0.1.17-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
526 r->plus_in_uri = 1;
4ebe09b07e30 nginx-0.1.17-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
527 break;
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
528 case '\0':
3527
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
529 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
530 default:
7
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
531 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
532 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
533 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
534 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
535
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
536 /* 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
537 case sw_check_uri:
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
538
823
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
539 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
540 break;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
541 }
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
542
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
543 switch (ch) {
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
544 case '/':
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
545 r->uri_ext = NULL;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
546 state = sw_after_slash_in_uri;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
547 break;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
548 case '.':
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
549 r->uri_ext = p + 1;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
550 break;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
551 case ' ':
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
552 r->uri_end = p;
3615
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
553 state = sw_check_uri_http_09;
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
554 break;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
555 case CR:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
556 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
557 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
558 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
559 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
560 case LF:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
561 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
562 r->http_minor = 9;
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
563 goto done;
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
564 #if (NGX_WIN32)
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
565 case '\\':
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
566 r->complex_uri = 1;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
567 state = sw_after_slash_in_uri;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
568 break;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
569 #endif
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
570 case '%':
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
571 r->quoted_uri = 1;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
572 state = sw_uri;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
573 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
574 case '?':
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
575 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
576 state = sw_uri;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
577 break;
820
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
578 case '#':
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
579 r->complex_uri = 1;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
580 state = sw_uri;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
581 break;
657
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
582 case '+':
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
583 r->plus_in_uri = 1;
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
584 break;
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
585 case '\0':
3527
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
586 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
587 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
588 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
589
3615
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
590 /* space+ after URI */
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
591 case sw_check_uri_http_09:
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
592 switch (ch) {
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
593 case ' ':
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
594 break;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
595 case CR:
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
596 r->http_minor = 9;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
597 state = sw_almost_done;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
598 break;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
599 case LF:
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
600 r->http_minor = 9;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
601 goto done;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
602 case 'H':
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
603 r->http_protocol.data = p;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
604 state = sw_http_H;
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 default:
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
607 r->space_in_uri = 1;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
608 state = sw_check_uri;
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 }
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
611 break;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
612
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
613
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
614 /* URI */
7
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
615 case sw_uri:
823
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
616
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
617 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
618 break;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
619 }
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
620
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
621 switch (ch) {
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
622 case ' ':
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
623 r->uri_end = p;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
624 state = sw_http_09;
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
625 break;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
626 case CR:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
627 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
628 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
629 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
630 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
631 case LF:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
632 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
633 r->http_minor = 9;
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
634 goto done;
820
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
635 case '#':
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
636 r->complex_uri = 1;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
637 break;
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
638 case '\0':
3527
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
639 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
640 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
641 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
642
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
643 /* 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
644 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
645 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
646 case ' ':
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
647 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
648 case CR:
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
649 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
650 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
651 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
652 case LF:
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
653 r->http_minor = 9;
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
654 goto done;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
655 case 'H':
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
656 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
657 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
658 break;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
659 default:
3615
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
660 r->space_in_uri = 1;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
661 state = sw_uri;
31e9677b15a1 allow spaces in URI
Igor Sysoev <igor@sysoev.ru>
parents: 3613
diff changeset
662 break;
91
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
663 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
664 break;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
665
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
666 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
667 switch (ch) {
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
668 case 'T':
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_HT;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
670 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
671 default:
12
055ed05235ae nginx-0.0.1-2002-09-13-18:47:42 import
Igor Sysoev <igor@sysoev.ru>
parents: 9
diff changeset
672 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
673 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
674 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
675
91
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
676 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
677 switch (ch) {
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
678 case 'T':
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
679 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
680 break;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
681 default:
12
055ed05235ae nginx-0.0.1-2002-09-13-18:47:42 import
Igor Sysoev <igor@sysoev.ru>
parents: 9
diff changeset
682 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
683 }
91
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
684 break;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
685
91
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
686 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
687 switch (ch) {
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
688 case 'P':
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
689 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
690 break;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
691 default:
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
692 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
693 }
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
694 break;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
695
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
696 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
697 switch (ch) {
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
698 case '/':
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
699 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
700 break;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
701 default:
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 89
diff changeset
702 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
703 }
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
704 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
705
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
706 /* 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
707 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
708 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
709 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
710 }
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
711
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
712 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
713 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
714 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
715
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
716 /* 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
717 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
718 if (ch == '.') {
7
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
719 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
720 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
721 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
722
44
0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
723 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
724 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
725 }
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
726
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
727 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
728 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
729
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
730 /* 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
731 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
732 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
733 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
734 }
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
735
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
736 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
737 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
738 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
739
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
740 /* 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
741 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
742 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
743 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
744 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
745 }
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 if (ch == LF) {
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
748 goto done;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
749 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
750
1603
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
751 if (ch == ' ') {
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
752 state = sw_spaces_after_digit;
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
753 break;
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
754 }
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
755
44
0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
756 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
757 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
758 }
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
759
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
760 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
761 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
762
1603
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
763 case sw_spaces_after_digit:
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
764 switch (ch) {
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
765 case ' ':
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
766 break;
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
767 case CR:
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
768 state = sw_almost_done;
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
769 break;
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
770 case LF:
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
771 goto done;
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
772 default:
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
773 return NGX_HTTP_PARSE_INVALID_REQUEST;
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
774 }
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
775 break;
364587232429 compatibility with mget: space after HTTP/1.1
Igor Sysoev <igor@sysoev.ru>
parents: 1585
diff changeset
776
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
777 /* 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
778 case sw_almost_done:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
779 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
780 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
781 case LF:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
782 goto done;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
783 default:
12
055ed05235ae nginx-0.0.1-2002-09-13-18:47:42 import
Igor Sysoev <igor@sysoev.ru>
parents: 9
diff changeset
784 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
785 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
786 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
787 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
788
432
11362a3e3911 nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
789 b->pos = p;
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
790 r->state = state;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
791
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
792 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
793
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
794 done:
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
795
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
796 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
797
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
798 if (r->request_end == NULL) {
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
799 r->request_end = p;
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
800 }
44
0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
801
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
802 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
803 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
804
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
805 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
806 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
807 }
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
808
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
809 return NGX_OK;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
810 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
811
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
812
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
813 ngx_int_t
2256
8c17cfe63d2c underscores_in_headers
Igor Sysoev <igor@sysoev.ru>
parents: 2236
diff changeset
814 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
815 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
816 {
507
cd3117ad9aab nginx-0.1.28-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 505
diff changeset
817 u_char c, ch, *p;
649
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
818 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
819 enum {
7
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
820 sw_start = 0,
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
821 sw_name,
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
822 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
823 sw_value,
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
824 sw_space_after_value,
503
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
825 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
826 sw_almost_done,
503
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
827 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
828 } state;
df7fb216a149 nginx-0.0.1-2002-12-04-19:29:40 import
Igor Sysoev <igor@sysoev.ru>
parents: 18
diff changeset
829
786
5dc3ba0d6388 backout r783 and add comment
Igor Sysoev <igor@sysoev.ru>
parents: 782
diff changeset
830 /* 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
831
649
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
832 static u_char lowcase[] =
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
833 "\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
834 "\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
835 "\0abcdefghijklmnopqrstuvwxyz\0\0\0\0\0"
649
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
836 "\0abcdefghijklmnopqrstuvwxyz\0\0\0\0\0"
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
837 "\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
838 "\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
839 "\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
840 "\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
841
21
df7fb216a149 nginx-0.0.1-2002-12-04-19:29:40 import
Igor Sysoev <igor@sysoev.ru>
parents: 18
diff changeset
842 state = r->state;
507
cd3117ad9aab nginx-0.1.28-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 505
diff changeset
843 hash = r->header_hash;
649
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
844 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
845
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
846 for (p = b->pos; p < b->last; p++) {
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
847 ch = *p;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
848
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
849 switch (state) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
850
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
851 /* first char */
7
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
852 case sw_start:
3079
566eeb81e807 discrease slightly ngx_http_parse_header_line() size:
Igor Sysoev <igor@sysoev.ru>
parents: 3075
diff changeset
853 r->header_name_start = p;
511
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
854 r->invalid_header = 0;
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
855
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
856 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
857 case CR:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
858 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
859 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
860 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
861 case LF:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
862 r->header_end = p;
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
863 goto header_done;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
864 default:
7
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
865 state = sw_name;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
866
649
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
867 c = lowcase[ch];
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
868
649
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
869 if (c) {
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
870 hash = ngx_hash(0, c);
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
871 r->lowcase_header[0] = c;
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
872 i = 1;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
873 break;
44
0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
874 }
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
875
511
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
876 r->invalid_header = 1;
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
877
503
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
878 break;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
879
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
880 }
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
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
883 /* header name */
7
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
884 case sw_name:
649
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
885 c = lowcase[ch];
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
886
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
887 if (c) {
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
888 hash = ngx_hash(hash, c);
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
889 r->lowcase_header[i++] = c;
1942
2546677dae0b use the more correct mask
Igor Sysoev <igor@sysoev.ru>
parents: 1738
diff changeset
890 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
891 break;
44
0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
892 }
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
893
2256
8c17cfe63d2c underscores_in_headers
Igor Sysoev <igor@sysoev.ru>
parents: 2236
diff changeset
894 if (ch == '_') {
8c17cfe63d2c underscores_in_headers
Igor Sysoev <igor@sysoev.ru>
parents: 2236
diff changeset
895 if (allow_underscores) {
8c17cfe63d2c underscores_in_headers
Igor Sysoev <igor@sysoev.ru>
parents: 2236
diff changeset
896 hash = ngx_hash(hash, ch);
8c17cfe63d2c underscores_in_headers
Igor Sysoev <igor@sysoev.ru>
parents: 2236
diff changeset
897 r->lowcase_header[i++] = ch;
8c17cfe63d2c underscores_in_headers
Igor Sysoev <igor@sysoev.ru>
parents: 2236
diff changeset
898 i &= (NGX_HTTP_LC_HEADER_LEN - 1);
8c17cfe63d2c underscores_in_headers
Igor Sysoev <igor@sysoev.ru>
parents: 2236
diff changeset
899
8c17cfe63d2c underscores_in_headers
Igor Sysoev <igor@sysoev.ru>
parents: 2236
diff changeset
900 } else {
8c17cfe63d2c underscores_in_headers
Igor Sysoev <igor@sysoev.ru>
parents: 2236
diff changeset
901 r->invalid_header = 1;
8c17cfe63d2c underscores_in_headers
Igor Sysoev <igor@sysoev.ru>
parents: 2236
diff changeset
902 }
8c17cfe63d2c underscores_in_headers
Igor Sysoev <igor@sysoev.ru>
parents: 2236
diff changeset
903
8c17cfe63d2c underscores_in_headers
Igor Sysoev <igor@sysoev.ru>
parents: 2236
diff changeset
904 break;
8c17cfe63d2c underscores_in_headers
Igor Sysoev <igor@sysoev.ru>
parents: 2236
diff changeset
905 }
8c17cfe63d2c underscores_in_headers
Igor Sysoev <igor@sysoev.ru>
parents: 2236
diff changeset
906
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
907 if (ch == ':') {
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
908 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
909 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
910 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
911 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
912
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
913 if (ch == CR) {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
914 r->header_name_end = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
915 r->header_start = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
916 r->header_end = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
917 state = sw_almost_done;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
918 break;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
919 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
920
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
921 if (ch == LF) {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
922 r->header_name_end = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
923 r->header_start = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
924 r->header_end = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
925 goto done;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
926 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
927
452
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
928 /* 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
929 if (ch == '/'
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
930 && r->upstream
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
931 && p - r->header_name_start == 4
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
932 && 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
933 {
66de3f065886 nginx-0.0.1-2003-04-09-19:42:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 71
diff changeset
934 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
935 break;
71
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
936 }
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
937
511
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
938 r->invalid_header = 1;
c12967aadd87 nginx-0.1.30-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
939
503
b1648294f693 nginx-0.1.26-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 501
diff changeset
940 break;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
941
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
942 /* 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
943 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
944 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
945 case ' ':
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
946 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
947 case CR:
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
948 r->header_start = p;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
949 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
950 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
951 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
952 case LF:
509
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;
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
955 goto done;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
956 default:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
957 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
958 state = sw_value;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
959 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
960 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
961 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
962
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
963 /* header value */
7
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
964 case sw_value:
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
965 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
966 case ' ':
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
967 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
968 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
969 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
970 case CR:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
971 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
972 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
973 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
974 case LF:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
975 r->header_end = p;
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
976 goto done;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
977 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
978 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
979
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
980 /* 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
981 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
982 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
983 case ' ':
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
984 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
985 case CR:
7
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
986 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
987 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
988 case LF:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
989 goto done;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
990 default:
7
b5481d6fbbd4 nginx-0.0.1-2002-08-29-20:59:54 import
Igor Sysoev <igor@sysoev.ru>
parents: 1
diff changeset
991 state = sw_value;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
992 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
993 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
994 break;
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
995
71
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
996 /* ignore header line */
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
997 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
998 switch (ch) {
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
999 case LF:
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
1000 state = sw_start;
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
1001 break;
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
1002 default:
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
1003 break;
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
1004 }
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
1005 break;
59229033ae93 nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents: 67
diff changeset
1006
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
1007 /* 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
1008 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
1009 switch (ch) {
1943
5acc8bea2c49 test the more likely case first
Igor Sysoev <igor@sysoev.ru>
parents: 1942
diff changeset
1010 case LF:
5acc8bea2c49 test the more likely case first
Igor Sysoev <igor@sysoev.ru>
parents: 1942
diff changeset
1011 goto done;
623
0216fd1471f3 nginx-0.3.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
1012 case CR:
0216fd1471f3 nginx-0.3.33-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
1013 break;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
1014 default:
12
055ed05235ae nginx-0.0.1-2002-09-13-18:47:42 import
Igor Sysoev <igor@sysoev.ru>
parents: 9
diff changeset
1015 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
1016 }
625
fbed40ce7cb4 nginx-0.3.34-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 623
diff changeset
1017 break;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
1018
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
1019 /* 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
1020 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
1021 switch (ch) {
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
1022 case LF:
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1023 goto header_done;
1
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
1024 default:
12
055ed05235ae nginx-0.0.1-2002-09-13-18:47:42 import
Igor Sysoev <igor@sysoev.ru>
parents: 9
diff changeset
1025 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
1026 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
1027 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
1028 }
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
1029
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
1030 b->pos = p;
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1031 r->state = state;
507
cd3117ad9aab nginx-0.1.28-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 505
diff changeset
1032 r->header_hash = hash;
649
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
1033 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
1034
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1035 return NGX_AGAIN;
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1036
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1037 done:
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1038
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1039 b->pos = p + 1;
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1040 r->state = sw_start;
507
cd3117ad9aab nginx-0.1.28-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 505
diff changeset
1041 r->header_hash = hash;
649
1e720b0be7ec nginx-0.3.46-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 639
diff changeset
1042 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
1043
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1044 return NGX_OK;
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1045
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1046 header_done:
44
0e81ac0bb3e2 nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 26
diff changeset
1047
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1048 b->pos = p + 1;
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1049 r->state = sw_start;
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1050
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1051 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
1052 }
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1053
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1054
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1055 ngx_int_t
1585
4435ca2e467d merge_slashes
Igor Sysoev <igor@sysoev.ru>
parents: 1584
diff changeset
1056 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
1057 {
290
87e73f067470 nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 257
diff changeset
1058 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
1059 enum {
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1060 sw_usual = 0,
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1061 sw_slash,
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1062 sw_dot,
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1063 sw_dot_dot,
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1064 sw_quoted,
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1065 sw_quoted_second
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1066 } state, quoted_state;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1067
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1068 #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
1069 decoded = '\0';
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1070 quoted_state = sw_usual;
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1071 #endif
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1072
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1073 state = sw_usual;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1074 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
1075 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
1076 r->uri_ext = NULL;
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1077 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
1078
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1079 ch = *p++;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1080
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1081 while (p <= r->uri_end) {
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1082
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1083 /*
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1084 * we use "ch = *p++" inside the cycle, but this operation is safe,
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1085 * because after the URI there is always at least one charcter:
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1086 * the line feed
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1087 */
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1088
257
70e1c7d2b83d nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents: 239
diff changeset
1089 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1090 "s:%d in:'%Xd:%c', out:'%c'", state, ch, ch, *u);
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1091
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1092 switch (state) {
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1093
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1094 case sw_usual:
823
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1095
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1096 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1097 *u++ = ch;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1098 ch = *p++;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1099 break;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1100 }
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1101
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1102 switch(ch) {
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1103 #if (NGX_WIN32)
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1104 case '\\':
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1105 r->uri_ext = NULL;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1106
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1107 if (p == r->uri_start + r->uri.len) {
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1108
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1109 /*
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1110 * we omit the last "\" to cause redirect because
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1111 * 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
1112 */
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1113
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1114 break;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1115 }
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1116
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1117 state = sw_slash;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1118 *u++ = '/';
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1119 break;
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1120 #endif
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1121 case '/':
201
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 200
diff changeset
1122 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
1123 state = sw_slash;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1124 *u++ = ch;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1125 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1126 case '%':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1127 quoted_state = state;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1128 state = sw_quoted;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1129 break;
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1130 case '?':
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1131 r->args_start = p;
820
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1132 goto args;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1133 case '#':
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1134 goto done;
201
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 200
diff changeset
1135 case '.':
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 200
diff changeset
1136 r->uri_ext = u + 1;
473
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 471
diff changeset
1137 *u++ = ch;
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 471
diff changeset
1138 break;
657
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
1139 case '+':
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
1140 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
1141 default:
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1142 *u++ = ch;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1143 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1144 }
823
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1145
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1146 ch = *p++;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1147 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1148
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1149 case sw_slash:
823
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1150
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1151 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1152 state = sw_usual;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1153 *u++ = ch;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1154 ch = *p++;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1155 break;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1156 }
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1157
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1158 switch(ch) {
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1159 #if (NGX_WIN32)
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1160 case '\\':
1585
4435ca2e467d merge_slashes
Igor Sysoev <igor@sysoev.ru>
parents: 1584
diff changeset
1161 break;
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1162 #endif
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1163 case '/':
1738
e8cef87413a0 fix merge_slashes
Igor Sysoev <igor@sysoev.ru>
parents: 1603
diff changeset
1164 if (!merge_slashes) {
1585
4435ca2e467d merge_slashes
Igor Sysoev <igor@sysoev.ru>
parents: 1584
diff changeset
1165 *u++ = ch;
4435ca2e467d merge_slashes
Igor Sysoev <igor@sysoev.ru>
parents: 1584
diff changeset
1166 }
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1167 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1168 case '.':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1169 state = sw_dot;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1170 *u++ = ch;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1171 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1172 case '%':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1173 quoted_state = state;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1174 state = sw_quoted;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1175 break;
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1176 case '?':
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1177 r->args_start = p;
820
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1178 goto args;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1179 case '#':
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1180 goto done;
657
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
1181 case '+':
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
1182 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
1183 default:
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1184 state = sw_usual;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1185 *u++ = ch;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1186 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1187 }
823
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1188
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1189 ch = *p++;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1190 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1191
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1192 case sw_dot:
823
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1193
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1194 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1195 state = sw_usual;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1196 *u++ = ch;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1197 ch = *p++;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1198 break;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1199 }
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1200
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1201 switch(ch) {
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1202 #if (NGX_WIN32)
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1203 case '\\':
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1204 #endif
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1205 case '/':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1206 state = sw_slash;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1207 u--;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1208 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1209 case '.':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1210 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
1211 *u++ = ch;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1212 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1213 case '%':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1214 quoted_state = state;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1215 state = sw_quoted;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1216 break;
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1217 case '?':
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1218 r->args_start = p;
820
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1219 goto args;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1220 case '#':
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1221 goto done;
657
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
1222 case '+':
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
1223 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
1224 default:
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1225 state = sw_usual;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1226 *u++ = ch;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1227 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1228 }
823
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1229
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1230 ch = *p++;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1231 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1232
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1233 case sw_dot_dot:
823
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1234
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1235 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1236 state = sw_usual;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1237 *u++ = ch;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1238 ch = *p++;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1239 break;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1240 }
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1241
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1242 switch(ch) {
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1243 #if (NGX_WIN32)
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1244 case '\\':
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1245 #endif
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1246 case '/':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1247 state = sw_slash;
3121
bd2573c97e4a handle "/../" case more reliably
Igor Sysoev <igor@sysoev.ru>
parents: 3079
diff changeset
1248 u -= 5;
bd2573c97e4a handle "/../" case more reliably
Igor Sysoev <igor@sysoev.ru>
parents: 3079
diff changeset
1249 for ( ;; ) {
bd2573c97e4a handle "/../" case more reliably
Igor Sysoev <igor@sysoev.ru>
parents: 3079
diff changeset
1250 if (u < r->uri.data) {
bd2573c97e4a handle "/../" case more reliably
Igor Sysoev <igor@sysoev.ru>
parents: 3079
diff changeset
1251 return NGX_HTTP_PARSE_INVALID_REQUEST;
bd2573c97e4a handle "/../" case more reliably
Igor Sysoev <igor@sysoev.ru>
parents: 3079
diff changeset
1252 }
bd2573c97e4a handle "/../" case more reliably
Igor Sysoev <igor@sysoev.ru>
parents: 3079
diff changeset
1253 if (*u == '/') {
bd2573c97e4a handle "/../" case more reliably
Igor Sysoev <igor@sysoev.ru>
parents: 3079
diff changeset
1254 u++;
bd2573c97e4a handle "/../" case more reliably
Igor Sysoev <igor@sysoev.ru>
parents: 3079
diff changeset
1255 break;
bd2573c97e4a handle "/../" case more reliably
Igor Sysoev <igor@sysoev.ru>
parents: 3079
diff changeset
1256 }
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1257 u--;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1258 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1259 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1260 case '%':
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1261 quoted_state = state;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1262 state = sw_quoted;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1263 break;
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1264 case '?':
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1265 r->args_start = p;
820
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1266 goto args;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1267 case '#':
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1268 goto done;
657
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
1269 case '+':
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
1270 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
1271 default:
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1272 state = sw_usual;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1273 *u++ = ch;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1274 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1275 }
823
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1276
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1277 ch = *p++;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1278 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1279
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1280 case sw_quoted:
667
63a820b0bc6c nginx-0.3.55-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 657
diff changeset
1281 r->quoted_uri = 1;
63a820b0bc6c nginx-0.3.55-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 657
diff changeset
1282
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1283 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
1284 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
1285 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
1286 ch = *p++;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1287 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1288 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1289
291
117ccc7c4055 nginx-0.0.3-2004-03-16-16:35:20 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
1290 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
1291 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
1292 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
1293 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
1294 ch = *p++;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1295 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1296 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1297
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1298 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
1299
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1300 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
1301 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
1302 ch = (u_char) ((decoded << 4) + ch - '0');
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
1303
3571
67394153ec39 fix "/dir/%3F../" and "/dir/%23../" cases
Igor Sysoev <igor@sysoev.ru>
parents: 3527
diff changeset
1304 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
1305 state = sw_usual;
e0bcfb77d6c7 nginx-0.0.1-2003-12-02-19:57:05 import
Igor Sysoev <igor@sysoev.ru>
parents: 201
diff changeset
1306 *u++ = ch;
e0bcfb77d6c7 nginx-0.0.1-2003-12-02-19:57:05 import
Igor Sysoev <igor@sysoev.ru>
parents: 201
diff changeset
1307 ch = *p++;
e0bcfb77d6c7 nginx-0.0.1-2003-12-02-19:57:05 import
Igor Sysoev <igor@sysoev.ru>
parents: 201
diff changeset
1308 break;
820
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1309
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1310 } else if (ch == '\0') {
3527
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
1311 return NGX_HTTP_PARSE_INVALID_REQUEST;
489
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
1312 }
45a460f82aec nginx-0.1.19-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 485
diff changeset
1313
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1314 state = quoted_state;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1315 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1316 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1317
291
117ccc7c4055 nginx-0.0.3-2004-03-16-16:35:20 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
1318 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
1319 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
1320 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
1321
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1322 if (ch == '?') {
3571
67394153ec39 fix "/dir/%3F../" and "/dir/%23../" cases
Igor Sysoev <igor@sysoev.ru>
parents: 3527
diff changeset
1323 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
1324 *u++ = ch;
e0bcfb77d6c7 nginx-0.0.1-2003-12-02-19:57:05 import
Igor Sysoev <igor@sysoev.ru>
parents: 201
diff changeset
1325 ch = *p++;
3571
67394153ec39 fix "/dir/%3F../" and "/dir/%23../" cases
Igor Sysoev <igor@sysoev.ru>
parents: 3527
diff changeset
1326 break;
657
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
1327
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
1328 } else if (ch == '+') {
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
1329 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
1330 }
657
400711951595 nginx-0.3.50-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 649
diff changeset
1331
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1332 state = quoted_state;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1333 break;
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1334 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1335
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1336 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
1337 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1338 }
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1339
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1340 done:
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
1341
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1342 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
1343
201
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 200
diff changeset
1344 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
1345 r->exten.len = u - r->uri_ext;
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
1346 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
1347 }
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 200
diff changeset
1348
267ea1d98683 nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents: 200
diff changeset
1349 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
1350
200
abeaebe0a33c nginx-0.0.1-2003-11-28-20:41:47 import
Igor Sysoev <igor@sysoev.ru>
parents: 194
diff changeset
1351 return NGX_OK;
820
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1352
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1353 args:
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1354
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1355 while (p < r->uri_end) {
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1356 if (*p++ != '#') {
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1357 continue;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1358 }
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1359
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1360 r->args.len = p - 1 - r->args_start;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1361 r->args.data = r->args_start;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1362 r->args_start = NULL;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1363
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1364 break;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1365 }
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1366
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1367 r->uri.len = u - r->uri.data;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1368
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1369 if (r->uri_ext) {
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1370 r->exten.len = u - r->uri_ext;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1371 r->exten.data = r->uri_ext;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1372 }
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1373
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1374 r->uri_ext = NULL;
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1375
cdbe991cbdf5 omit "#fragment"
Igor Sysoev <igor@sysoev.ru>
parents: 819
diff changeset
1376 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
1377 }
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1378
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1379
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1380 ngx_int_t
3626
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1381 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
1382 ngx_http_status_t *status)
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1383 {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1384 u_char ch;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1385 u_char *p;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1386 enum {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1387 sw_start = 0,
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1388 sw_H,
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1389 sw_HT,
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1390 sw_HTT,
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1391 sw_HTTP,
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1392 sw_first_major_digit,
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1393 sw_major_digit,
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1394 sw_first_minor_digit,
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1395 sw_minor_digit,
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1396 sw_status,
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1397 sw_space_after_status,
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1398 sw_status_text,
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1399 sw_almost_done
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1400 } state;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1401
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1402 state = r->state;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1403
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1404 for (p = b->pos; p < b->last; p++) {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1405 ch = *p;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1406
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1407 switch (state) {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1408
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1409 /* "HTTP/" */
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1410 case sw_start:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1411 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1412 case 'H':
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1413 state = sw_H;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1414 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1415 default:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1416 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1417 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1418 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1419
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1420 case sw_H:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1421 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1422 case 'T':
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1423 state = sw_HT;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1424 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1425 default:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1426 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1427 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1428 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1429
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1430 case sw_HT:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1431 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1432 case 'T':
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1433 state = sw_HTT;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1434 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1435 default:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1436 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1437 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1438 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1439
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1440 case sw_HTT:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1441 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1442 case 'P':
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1443 state = sw_HTTP;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1444 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1445 default:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1446 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1447 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1448 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1449
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1450 case sw_HTTP:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1451 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1452 case '/':
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1453 state = sw_first_major_digit;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1454 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1455 default:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1456 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1457 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1458 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1459
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1460 /* the first digit of major HTTP version */
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1461 case sw_first_major_digit:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1462 if (ch < '1' || ch > '9') {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1463 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1464 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1465
4125
e5df04b05e75 Protocol version parsing in ngx_http_parse_status_line().
Maxim Dounin <mdounin@mdounin.ru>
parents: 3642
diff changeset
1466 r->http_major = ch - '0';
3626
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1467 state = sw_major_digit;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1468 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1469
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1470 /* the major HTTP version or dot */
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1471 case sw_major_digit:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1472 if (ch == '.') {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1473 state = sw_first_minor_digit;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1474 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1475 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1476
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1477 if (ch < '0' || ch > '9') {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1478 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1479 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1480
4125
e5df04b05e75 Protocol version parsing in ngx_http_parse_status_line().
Maxim Dounin <mdounin@mdounin.ru>
parents: 3642
diff changeset
1481 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
1482 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1483
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1484 /* the first digit of minor HTTP version */
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1485 case sw_first_minor_digit:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1486 if (ch < '0' || ch > '9') {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1487 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1488 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1489
4125
e5df04b05e75 Protocol version parsing in ngx_http_parse_status_line().
Maxim Dounin <mdounin@mdounin.ru>
parents: 3642
diff changeset
1490 r->http_minor = ch - '0';
3626
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1491 state = sw_minor_digit;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1492 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1493
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1494 /* 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
1495 case sw_minor_digit:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1496 if (ch == ' ') {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1497 state = sw_status;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1498 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1499 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1500
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1501 if (ch < '0' || ch > '9') {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1502 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1503 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1504
4125
e5df04b05e75 Protocol version parsing in ngx_http_parse_status_line().
Maxim Dounin <mdounin@mdounin.ru>
parents: 3642
diff changeset
1505 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
1506 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1507
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1508 /* HTTP status code */
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1509 case sw_status:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1510 if (ch == ' ') {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1511 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1512 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1513
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1514 if (ch < '0' || ch > '9') {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1515 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1516 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1517
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1518 status->code = status->code * 10 + ch - '0';
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1519
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1520 if (++status->count == 3) {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1521 state = sw_space_after_status;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1522 status->start = p - 2;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1523 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1524
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1525 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1526
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1527 /* space or end of line */
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1528 case sw_space_after_status:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1529 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1530 case ' ':
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1531 state = sw_status_text;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1532 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1533 case '.': /* IIS may send 403.1, 403.2, etc */
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1534 state = sw_status_text;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1535 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1536 case CR:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1537 state = sw_almost_done;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1538 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1539 case LF:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1540 goto done;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1541 default:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1542 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1543 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1544 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1545
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1546 /* any text until end of line */
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1547 case sw_status_text:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1548 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1549 case CR:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1550 state = sw_almost_done;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1551
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1552 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1553 case LF:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1554 goto done;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1555 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1556 break;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1557
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1558 /* end of status line */
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1559 case sw_almost_done:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1560 status->end = p - 1;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1561 switch (ch) {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1562 case LF:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1563 goto done;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1564 default:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1565 return NGX_ERROR;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1566 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1567 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1568 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1569
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1570 b->pos = p;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1571 r->state = state;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1572
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1573 return NGX_AGAIN;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1574
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1575 done:
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1576
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1577 b->pos = p + 1;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1578
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1579 if (status->end == NULL) {
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1580 status->end = p;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1581 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1582
4125
e5df04b05e75 Protocol version parsing in ngx_http_parse_status_line().
Maxim Dounin <mdounin@mdounin.ru>
parents: 3642
diff changeset
1583 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
1584 r->state = sw_start;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1585
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1586 return NGX_OK;
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1587 }
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1588
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1589
e4cabc48b862 ngx_http_parse_status_line()
Igor Sysoev <igor@sysoev.ru>
parents: 3615
diff changeset
1590 ngx_int_t
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1591 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
1592 ngx_str_t *args, ngx_uint_t *flags)
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1593 {
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1594 u_char ch, *p;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1595 size_t len;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1596
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1597 len = uri->len;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1598 p = uri->data;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1599
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1600 if (len == 0 || p[0] == '?') {
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1601 goto unsafe;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1602 }
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1603
2744
e50a2faac31d ngx_path_separator()
Igor Sysoev <igor@sysoev.ru>
parents: 2670
diff changeset
1604 if (p[0] == '.' && len == 3 && p[1] == '.' && (ngx_path_separator(p[2]))) {
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1605 goto unsafe;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1606 }
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1607
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1608 for ( /* void */ ; len; len--) {
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1609
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1610 ch = *p++;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1611
823
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1612 if (usual[ch >> 5] & (1 << (ch & 0x1f))) {
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1613 continue;
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1614 }
ccf3c59f8040 optimize the most frequent cases
Igor Sysoev <igor@sysoev.ru>
parents: 822
diff changeset
1615
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1616 if (ch == '?') {
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1617 args->len = len - 1;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1618 args->data = p;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1619 uri->len -= len;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1620
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1621 return NGX_OK;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1622 }
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1623
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1624 if (ch == '\0') {
3527
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
1625 goto unsafe;
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1626 }
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1627
2744
e50a2faac31d ngx_path_separator()
Igor Sysoev <igor@sysoev.ru>
parents: 2670
diff changeset
1628 if (ngx_path_separator(ch) && len > 2) {
e50a2faac31d ngx_path_separator()
Igor Sysoev <igor@sysoev.ru>
parents: 2670
diff changeset
1629
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1630 /* detect "/../" */
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1631
2744
e50a2faac31d ngx_path_separator()
Igor Sysoev <igor@sysoev.ru>
parents: 2670
diff changeset
1632 if (p[0] == '.' && p[1] == '.' && ngx_path_separator(p[2])) {
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1633 goto unsafe;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1634 }
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1635 }
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1636 }
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1637
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1638 return NGX_OK;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1639
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1640 unsafe:
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1641
3161
d430c6ab1c99 check unsafe Destination
Igor Sysoev <igor@sysoev.ru>
parents: 3121
diff changeset
1642 if (*flags & NGX_HTTP_LOG_UNSAFE) {
d430c6ab1c99 check unsafe Destination
Igor Sysoev <igor@sysoev.ru>
parents: 3121
diff changeset
1643 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
d430c6ab1c99 check unsafe Destination
Igor Sysoev <igor@sysoev.ru>
parents: 3121
diff changeset
1644 "unsafe URI \"%V\" was detected", uri);
d430c6ab1c99 check unsafe Destination
Igor Sysoev <igor@sysoev.ru>
parents: 3121
diff changeset
1645 }
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1646
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1647 return NGX_ERROR;
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1648 }
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1649
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1650
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1651 ngx_int_t
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1652 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
1653 ngx_str_t *value)
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1654 {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1655 ngx_uint_t i;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1656 u_char *start, *last, *end, ch;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1657 ngx_table_elt_t **h;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1658
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1659 h = headers->elts;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1660
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1661 for (i = 0; i < headers->nelts; i++) {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1662
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1663 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
1664 "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
1665
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1666 if (name->len > h[i]->value.len) {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1667 continue;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1668 }
577
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 575
diff changeset
1669
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1670 start = h[i]->value.data;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1671 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
1672
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1673 while (start < end) {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1674
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1675 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
1676 goto skip;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1677 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1678
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1679 for (start += name->len; start < end && *start == ' '; start++) {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1680 /* void */
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1681 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1682
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1683 if (value == NULL) {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1684 if (start == end || *start == ',') {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1685 return i;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1686 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1687
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1688 goto skip;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1689 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1690
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1691 if (start == end || *start++ != '=') {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1692 /* the invalid header value */
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1693 goto skip;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1694 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1695
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1696 while (start < end && *start == ' ') { start++; }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1697
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1698 for (last = start; last < end && *last != ';'; last++) {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1699 /* void */
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1700 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1701
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1702 value->len = last - start;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1703 value->data = start;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1704
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1705 return i;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1706
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1707 skip:
573
58475592100c nginx-0.3.8-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
1708
509
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1709 while (start < end) {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1710 ch = *start++;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1711 if (ch == ';' || ch == ',') {
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1712 break;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1713 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1714 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1715
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1716 while (start < end && *start == ' ') { start++; }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1717 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1718 }
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1719
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1720 return NGX_DECLINED;
9b8c906f6e63 nginx-0.1.29-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 507
diff changeset
1721 }
2415
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1722
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1723
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1724 ngx_int_t
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1725 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
1726 {
2670
20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(),
Igor Sysoev <igor@sysoev.ru>
parents: 2625
diff changeset
1727 u_char *p, *last;
2415
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1728
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1729 if (r->args.len == 0) {
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1730 return NGX_DECLINED;
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1731 }
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1732
2670
20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(),
Igor Sysoev <igor@sysoev.ru>
parents: 2625
diff changeset
1733 p = r->args.data;
20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(),
Igor Sysoev <igor@sysoev.ru>
parents: 2625
diff changeset
1734 last = p + r->args.len;
2415
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1735
2670
20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(),
Igor Sysoev <igor@sysoev.ru>
parents: 2625
diff changeset
1736 for ( /* void */ ; p < last; p++) {
2415
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1737
2670
20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(),
Igor Sysoev <igor@sysoev.ru>
parents: 2625
diff changeset
1738 /* 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
1739
20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(),
Igor Sysoev <igor@sysoev.ru>
parents: 2625
diff changeset
1740 p = ngx_strlcasestrn(p, last - 1, name, len - 1);
2415
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1741
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1742 if (p == NULL) {
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1743 return NGX_DECLINED;
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1744 }
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1745
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1746 if ((p == r->args.data || *(p - 1) == '&') && *(p + len) == '=') {
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1747
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1748 value->data = p + len + 1;
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1749
2670
20a655d8a1f8 refactor ngx_http_arg() using ngx_strcasestrn(),
Igor Sysoev <igor@sysoev.ru>
parents: 2625
diff changeset
1750 p = ngx_strlchr(p, last, '&');
2415
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1751
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1752 if (p == NULL) {
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1753 p = r->args.data + r->args.len;
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1754 }
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1755
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1756 value->len = p - value->data;
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1757
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1758 return NGX_OK;
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1759 }
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1760 }
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1761
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1762 return NGX_DECLINED;
d311b7f6a403 ngx_http_arg()
Igor Sysoev <igor@sysoev.ru>
parents: 2256
diff changeset
1763 }
2578
c7bdd722532f ngx_http_split_args()
Igor Sysoev <igor@sysoev.ru>
parents: 2415
diff changeset
1764
c7bdd722532f ngx_http_split_args()
Igor Sysoev <igor@sysoev.ru>
parents: 2415
diff changeset
1765
c7bdd722532f ngx_http_split_args()
Igor Sysoev <igor@sysoev.ru>
parents: 2415
diff changeset
1766 void
c7bdd722532f ngx_http_split_args()
Igor Sysoev <igor@sysoev.ru>
parents: 2415
diff changeset
1767 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
1768 {
3527
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
1769 u_char *p, *last;
2578
c7bdd722532f ngx_http_split_args()
Igor Sysoev <igor@sysoev.ru>
parents: 2415
diff changeset
1770
3527
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
1771 last = uri->data + uri->len;
2625
754ab3d3fe18 fix r2579
Igor Sysoev <igor@sysoev.ru>
parents: 2590
diff changeset
1772
3527
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
1773 p = ngx_strlchr(uri->data, last, '?');
2578
c7bdd722532f ngx_http_split_args()
Igor Sysoev <igor@sysoev.ru>
parents: 2415
diff changeset
1774
3527
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
1775 if (p) {
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
1776 uri->len = p - uri->data;
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
1777 p++;
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
1778 args->len = last - p;
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
1779 args->data = p;
2578
c7bdd722532f ngx_http_split_args()
Igor Sysoev <igor@sysoev.ru>
parents: 2415
diff changeset
1780
3527
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
1781 } else {
84905c7b2aa7 remove r->zero_in_uri
Igor Sysoev <igor@sysoev.ru>
parents: 3161
diff changeset
1782 args->len = 0;
2578
c7bdd722532f ngx_http_split_args()
Igor Sysoev <igor@sysoev.ru>
parents: 2415
diff changeset
1783 }
c7bdd722532f ngx_http_split_args()
Igor Sysoev <igor@sysoev.ru>
parents: 2415
diff changeset
1784 }