Mercurial > hg > nginx-quic
annotate src/http/v3/ngx_http_v3_parse.c @ 8860:a2fbae359828 quic
QUIC: fixed indentation.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Wed, 16 Feb 2022 15:45:47 +0300 |
parents | 81a3429db8b0 |
children | 5b1011b5702b |
rev | line source |
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7692 | 1 |
2 /* | |
3 * Copyright (C) Roman Arutyunyan | |
4 * Copyright (C) Nginx, Inc. | |
5 */ | |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 #include <ngx_http.h> | |
11 | |
12 | |
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13 #define ngx_http_v3_is_v2_frame(type) \ |
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14 ((type) == 0x02 || (type) == 0x06 || (type) == 0x08 || (type) == 0x09) |
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15 |
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16 |
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17 static void ngx_http_v3_parse_start_local(ngx_buf_t *b, ngx_buf_t *loc, |
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18 ngx_uint_t n); |
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19 static void ngx_http_v3_parse_end_local(ngx_buf_t *b, ngx_buf_t *loc, |
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20 ngx_uint_t *n); |
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21 static ngx_int_t ngx_http_v3_parse_skip(ngx_buf_t *b, ngx_uint_t *length); |
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22 |
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23 static ngx_int_t ngx_http_v3_parse_varlen_int(ngx_connection_t *c, |
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24 ngx_http_v3_parse_varlen_int_t *st, ngx_buf_t *b); |
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25 static ngx_int_t ngx_http_v3_parse_prefix_int(ngx_connection_t *c, |
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26 ngx_http_v3_parse_prefix_int_t *st, ngx_uint_t prefix, ngx_buf_t *b); |
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27 |
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28 static ngx_int_t ngx_http_v3_parse_field_section_prefix(ngx_connection_t *c, |
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29 ngx_http_v3_parse_field_section_prefix_t *st, ngx_buf_t *b); |
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30 static ngx_int_t ngx_http_v3_parse_field_rep(ngx_connection_t *c, |
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31 ngx_http_v3_parse_field_rep_t *st, ngx_uint_t base, ngx_buf_t *b); |
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32 static ngx_int_t ngx_http_v3_parse_literal(ngx_connection_t *c, |
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33 ngx_http_v3_parse_literal_t *st, ngx_buf_t *b); |
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34 static ngx_int_t ngx_http_v3_parse_field_ri(ngx_connection_t *c, |
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35 ngx_http_v3_parse_field_t *st, ngx_buf_t *b); |
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36 static ngx_int_t ngx_http_v3_parse_field_lri(ngx_connection_t *c, |
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37 ngx_http_v3_parse_field_t *st, ngx_buf_t *b); |
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38 static ngx_int_t ngx_http_v3_parse_field_l(ngx_connection_t *c, |
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39 ngx_http_v3_parse_field_t *st, ngx_buf_t *b); |
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40 static ngx_int_t ngx_http_v3_parse_field_pbi(ngx_connection_t *c, |
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41 ngx_http_v3_parse_field_t *st, ngx_buf_t *b); |
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42 static ngx_int_t ngx_http_v3_parse_field_lpbi(ngx_connection_t *c, |
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43 ngx_http_v3_parse_field_t *st, ngx_buf_t *b); |
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44 |
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45 static ngx_int_t ngx_http_v3_parse_control(ngx_connection_t *c, |
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46 ngx_http_v3_parse_control_t *st, ngx_buf_t *b); |
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47 static ngx_int_t ngx_http_v3_parse_settings(ngx_connection_t *c, |
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48 ngx_http_v3_parse_settings_t *st, ngx_buf_t *b); |
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49 |
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50 static ngx_int_t ngx_http_v3_parse_encoder(ngx_connection_t *c, |
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51 ngx_http_v3_parse_encoder_t *st, ngx_buf_t *b); |
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52 static ngx_int_t ngx_http_v3_parse_field_inr(ngx_connection_t *c, |
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53 ngx_http_v3_parse_field_t *st, ngx_buf_t *b); |
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54 static ngx_int_t ngx_http_v3_parse_field_iln(ngx_connection_t *c, |
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55 ngx_http_v3_parse_field_t *st, ngx_buf_t *b); |
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56 |
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57 static ngx_int_t ngx_http_v3_parse_decoder(ngx_connection_t *c, |
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58 ngx_http_v3_parse_decoder_t *st, ngx_buf_t *b); |
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59 |
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60 static ngx_int_t ngx_http_v3_parse_lookup(ngx_connection_t *c, |
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61 ngx_uint_t dynamic, ngx_uint_t index, ngx_str_t *name, ngx_str_t *value); |
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62 |
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63 |
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64 static void |
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65 ngx_http_v3_parse_start_local(ngx_buf_t *b, ngx_buf_t *loc, ngx_uint_t n) |
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66 { |
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67 *loc = *b; |
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68 |
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69 if ((size_t) (loc->last - loc->pos) > n) { |
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70 loc->last = loc->pos + n; |
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71 } |
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72 } |
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73 |
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74 |
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75 static void |
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76 ngx_http_v3_parse_end_local(ngx_buf_t *b, ngx_buf_t *loc, ngx_uint_t *pn) |
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77 { |
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78 *pn -= loc->pos - b->pos; |
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79 b->pos = loc->pos; |
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80 } |
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81 |
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82 |
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83 static ngx_int_t |
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84 ngx_http_v3_parse_skip(ngx_buf_t *b, ngx_uint_t *length) |
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85 { |
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86 if ((size_t) (b->last - b->pos) < *length) { |
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87 *length -= b->last - b->pos; |
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88 b->pos = b->last; |
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89 return NGX_AGAIN; |
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90 } |
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91 |
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92 b->pos += *length; |
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93 return NGX_DONE; |
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94 } |
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95 |
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96 |
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97 static ngx_int_t |
7692 | 98 ngx_http_v3_parse_varlen_int(ngx_connection_t *c, |
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99 ngx_http_v3_parse_varlen_int_t *st, ngx_buf_t *b) |
7692 | 100 { |
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101 u_char ch; |
7692 | 102 enum { |
103 sw_start = 0, | |
104 sw_length_2, | |
105 sw_length_3, | |
106 sw_length_4, | |
107 sw_length_5, | |
108 sw_length_6, | |
109 sw_length_7, | |
110 sw_length_8 | |
111 }; | |
112 | |
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113 for ( ;; ) { |
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114 |
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115 if (b->pos == b->last) { |
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116 return NGX_AGAIN; |
7692 | 117 } |
118 | |
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119 ch = *b->pos++; |
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120 |
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121 switch (st->state) { |
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122 |
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123 case sw_start: |
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124 |
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125 st->value = ch; |
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126 if (st->value & 0xc0) { |
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127 st->state = sw_length_2; |
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128 break; |
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129 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
130 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
131 goto done; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
132 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
133 case sw_length_2: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
134 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
135 st->value = (st->value << 8) + ch; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
136 if ((st->value & 0xc000) == 0x4000) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
137 st->value &= 0x3fff; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
138 goto done; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
139 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
140 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
141 st->state = sw_length_3; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
142 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
143 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
144 case sw_length_4: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
145 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
146 st->value = (st->value << 8) + ch; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
147 if ((st->value & 0xc0000000) == 0x80000000) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
148 st->value &= 0x3fffffff; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
149 goto done; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
150 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
151 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
152 st->state = sw_length_5; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
153 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
154 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
155 case sw_length_3: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
156 case sw_length_5: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
157 case sw_length_6: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
158 case sw_length_7: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
159 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
160 st->value = (st->value << 8) + ch; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
161 st->state++; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
162 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
163 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
164 case sw_length_8: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
165 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
166 st->value = (st->value << 8) + ch; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
167 st->value &= 0x3fffffffffffffff; |
7692 | 168 goto done; |
169 } | |
170 } | |
171 | |
172 done: | |
173 | |
174 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, | |
175 "http3 parse varlen int %uL", st->value); | |
176 | |
177 st->state = sw_start; | |
178 return NGX_DONE; | |
179 } | |
180 | |
181 | |
8259
ab6aaa8e86b0
HTTP/3: staticize internal parsing functions.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8233
diff
changeset
|
182 static ngx_int_t |
7692 | 183 ngx_http_v3_parse_prefix_int(ngx_connection_t *c, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
184 ngx_http_v3_parse_prefix_int_t *st, ngx_uint_t prefix, ngx_buf_t *b) |
7692 | 185 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
186 u_char ch; |
7950
b0e81f49d7c0
HTTP/3: fixed prefixed integer encoding and decoding.
Roman Arutyunyan <arut@nginx.com>
parents:
7949
diff
changeset
|
187 ngx_uint_t mask; |
7692 | 188 enum { |
189 sw_start = 0, | |
190 sw_value | |
191 }; | |
192 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
193 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
194 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
195 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
196 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
197 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
198 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
199 ch = *b->pos++; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
200 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
201 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
202 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
203 case sw_start: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
204 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
205 mask = (1 << prefix) - 1; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
206 st->value = ch & mask; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
207 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
208 if (st->value != mask) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
209 goto done; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
210 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
211 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
212 st->shift = 0; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
213 st->state = sw_value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
214 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
215 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
216 case sw_value: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
217 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
218 st->value += (uint64_t) (ch & 0x7f) << st->shift; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
219 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
220 if (st->shift == 56 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
221 && ((ch & 0x80) || (st->value & 0xc000000000000000))) |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
222 { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
223 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
224 "client exceeded integer size limit"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
225 return NGX_HTTP_V3_ERR_EXCESSIVE_LOAD; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
226 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
227 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
228 if (ch & 0x80) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
229 st->shift += 7; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
230 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
231 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
232 |
7692 | 233 goto done; |
234 } | |
235 } | |
236 | |
237 done: | |
238 | |
239 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, | |
240 "http3 parse prefix int %uL", st->value); | |
241 | |
242 st->state = sw_start; | |
243 return NGX_DONE; | |
244 } | |
245 | |
246 | |
247 ngx_int_t | |
248 ngx_http_v3_parse_headers(ngx_connection_t *c, ngx_http_v3_parse_headers_t *st, | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
249 ngx_buf_t *b) |
7692 | 250 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
251 ngx_buf_t loc; |
7692 | 252 ngx_int_t rc; |
253 enum { | |
254 sw_start = 0, | |
8087
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8015
diff
changeset
|
255 sw_type, |
7692 | 256 sw_length, |
8087
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8015
diff
changeset
|
257 sw_skip, |
7692 | 258 sw_prefix, |
7951
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
259 sw_verify, |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
260 sw_field_rep, |
7692 | 261 sw_done |
262 }; | |
263 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
264 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
265 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
266 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
267 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
268 case sw_start: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
269 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
270 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
271 "http3 parse headers"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
272 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
273 st->state = sw_type; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
274 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
275 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
276 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
277 case sw_type: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
278 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
279 rc = ngx_http_v3_parse_varlen_int(c, &st->vlint, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
280 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
281 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
282 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
283 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
284 st->type = st->vlint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
285 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
286 if (ngx_http_v3_is_v2_frame(st->type) |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
287 || st->type == NGX_HTTP_V3_FRAME_DATA |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
288 || st->type == NGX_HTTP_V3_FRAME_GOAWAY |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
289 || st->type == NGX_HTTP_V3_FRAME_SETTINGS |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
290 || st->type == NGX_HTTP_V3_FRAME_MAX_PUSH_ID |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
291 || st->type == NGX_HTTP_V3_FRAME_CANCEL_PUSH |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
292 || st->type == NGX_HTTP_V3_FRAME_PUSH_PROMISE) |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
293 { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
294 return NGX_HTTP_V3_ERR_FRAME_UNEXPECTED; |
d6e191a583cc
HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
295 } |
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HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
296 |
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HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
297 st->state = sw_length; |
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HTTP/3: bulk parse functions.
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parents:
8508
diff
changeset
|
298 break; |
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HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
299 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
300 case sw_length: |
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HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
301 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
302 rc = ngx_http_v3_parse_varlen_int(c, &st->vlint, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
303 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
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parents:
8508
diff
changeset
|
304 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
305 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
306 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
307 st->length = st->vlint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
308 |
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HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
309 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
310 "http3 parse headers type:%ui, len:%ui", |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
311 st->type, st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
312 |
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HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
313 if (st->type != NGX_HTTP_V3_FRAME_HEADERS) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
314 st->state = st->length > 0 ? sw_skip : sw_type; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
315 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
316 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
317 |
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HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
318 if (st->length == 0) { |
d6e191a583cc
HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
319 return NGX_HTTP_V3_ERR_FRAME_ERROR; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
320 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
321 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
322 st->state = sw_prefix; |
8087
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8015
diff
changeset
|
323 break; |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
324 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
325 case sw_skip: |
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HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
326 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
327 rc = ngx_http_v3_parse_skip(b, &st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
328 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
329 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
330 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
331 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
332 st->state = sw_type; |
d6e191a583cc
HTTP/3: bulk parse functions.
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parents:
8508
diff
changeset
|
333 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
334 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
335 case sw_prefix: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
336 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
337 ngx_http_v3_parse_start_local(b, &loc, st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
338 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
339 rc = ngx_http_v3_parse_field_section_prefix(c, &st->prefix, &loc); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
340 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
341 ngx_http_v3_parse_end_local(b, &loc, &st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
342 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
343 if (st->length == 0 && rc == NGX_AGAIN) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
344 return NGX_HTTP_V3_ERR_FRAME_ERROR; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
345 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
346 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
347 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
348 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
349 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
350 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
351 st->state = sw_verify; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
352 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
353 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
354 case sw_verify: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
355 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
356 rc = ngx_http_v3_check_insert_count(c, st->prefix.insert_count); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
357 if (rc != NGX_OK) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
358 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
359 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
360 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
361 st->state = sw_field_rep; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
362 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
363 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
364 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
365 case sw_field_rep: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
366 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
367 ngx_http_v3_parse_start_local(b, &loc, st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
368 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
369 rc = ngx_http_v3_parse_field_rep(c, &st->field_rep, st->prefix.base, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
370 &loc); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
371 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
372 ngx_http_v3_parse_end_local(b, &loc, &st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
373 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
374 if (st->length == 0 && rc == NGX_AGAIN) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
375 return NGX_HTTP_V3_ERR_FRAME_ERROR; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
376 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
377 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
378 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
379 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
380 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
381 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
382 if (st->length == 0) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
383 goto done; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
384 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
385 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
386 return NGX_OK; |
8090
351d62300832
HTTP/3: rearranged length check when parsing header.
Roman Arutyunyan <arut@nginx.com>
parents:
8088
diff
changeset
|
387 } |
7692 | 388 } |
389 | |
390 done: | |
391 | |
392 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 parse headers done"); | |
393 | |
7951
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
394 if (st->prefix.insert_count > 0) { |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
395 if (ngx_http_v3_send_ack_section(c, c->quic->id) != NGX_OK) { |
7951
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
396 return NGX_ERROR; |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
397 } |
8824
81a3429db8b0
HTTP/3: delayed Insert Count Increment instruction.
Roman Arutyunyan <arut@nginx.com>
parents:
8755
diff
changeset
|
398 |
81a3429db8b0
HTTP/3: delayed Insert Count Increment instruction.
Roman Arutyunyan <arut@nginx.com>
parents:
8755
diff
changeset
|
399 ngx_http_v3_ack_insert_count(c, st->prefix.insert_count); |
7951
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
400 } |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
401 |
7692 | 402 st->state = sw_start; |
403 return NGX_DONE; | |
404 } | |
405 | |
406 | |
8259
ab6aaa8e86b0
HTTP/3: staticize internal parsing functions.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8233
diff
changeset
|
407 static ngx_int_t |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
408 ngx_http_v3_parse_field_section_prefix(ngx_connection_t *c, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
409 ngx_http_v3_parse_field_section_prefix_t *st, ngx_buf_t *b) |
7692 | 410 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
411 u_char ch; |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
412 ngx_int_t rc; |
7692 | 413 enum { |
414 sw_start = 0, | |
415 sw_req_insert_count, | |
416 sw_delta_base, | |
417 sw_read_delta_base | |
418 }; | |
419 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
420 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
421 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
422 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
423 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
424 case sw_start: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
425 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
426 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
427 "http3 parse field section prefix"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
428 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
429 st->state = sw_req_insert_count; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
430 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
431 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
432 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
433 case sw_req_insert_count: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
434 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
435 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 8, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
436 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
437 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
438 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
439 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
440 st->insert_count = st->pint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
441 st->state = sw_delta_base; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
442 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
443 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
444 case sw_delta_base: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
445 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
446 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
447 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
448 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
449 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
450 ch = *b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
451 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
452 st->sign = (ch & 0x80) ? 1 : 0; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
453 st->state = sw_read_delta_base; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
454 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
455 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
456 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
457 case sw_read_delta_base: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
458 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
459 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 7, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
460 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
461 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
462 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
463 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
464 st->delta_base = st->pint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
465 goto done; |
7692 | 466 } |
467 } | |
468 | |
469 done: | |
470 | |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
471 rc = ngx_http_v3_decode_insert_count(c, &st->insert_count); |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
472 if (rc != NGX_OK) { |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
473 return rc; |
7951
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
474 } |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
475 |
7692 | 476 if (st->sign) { |
477 st->base = st->insert_count - st->delta_base - 1; | |
478 } else { | |
479 st->base = st->insert_count + st->delta_base; | |
480 } | |
481 | |
482 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, c->log, 0, | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
483 "http3 parse field section prefix done " |
7996
d2f716e668e8
Fixed format specifiers.
Sergey Kandaurov <pluknet@nginx.com>
parents:
7962
diff
changeset
|
484 "insert_count:%ui, sign:%ui, delta_base:%ui, base:%ui", |
7692 | 485 st->insert_count, st->sign, st->delta_base, st->base); |
486 | |
487 st->state = sw_start; | |
488 return NGX_DONE; | |
489 } | |
490 | |
491 | |
8259
ab6aaa8e86b0
HTTP/3: staticize internal parsing functions.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8233
diff
changeset
|
492 static ngx_int_t |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
493 ngx_http_v3_parse_field_rep(ngx_connection_t *c, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
494 ngx_http_v3_parse_field_rep_t *st, ngx_uint_t base, ngx_buf_t *b) |
7692 | 495 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
496 u_char ch; |
7692 | 497 ngx_int_t rc; |
498 enum { | |
499 sw_start = 0, | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
500 sw_field_ri, |
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
501 sw_field_lri, |
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
502 sw_field_l, |
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
503 sw_field_pbi, |
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
504 sw_field_lpbi |
7692 | 505 }; |
506 | |
507 if (st->state == sw_start) { | |
508 | |
509 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
510 "http3 parse field representation"); |
7692 | 511 |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
512 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
513 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
514 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
515 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
516 ch = *b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
517 |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
518 ngx_memzero(&st->field, sizeof(ngx_http_v3_parse_field_t)); |
7692 | 519 |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
520 st->field.base = base; |
7692 | 521 |
522 if (ch & 0x80) { | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
523 /* Indexed Field Line */ |
7692 | 524 |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
525 st->state = sw_field_ri; |
7692 | 526 |
527 } else if (ch & 0x40) { | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
528 /* Literal Field Line With Name Reference */ |
7692 | 529 |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
530 st->state = sw_field_lri; |
7692 | 531 |
532 } else if (ch & 0x20) { | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
533 /* Literal Field Line With Literal Name */ |
7692 | 534 |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
535 st->state = sw_field_l; |
7692 | 536 |
537 } else if (ch & 0x10) { | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
538 /* Indexed Field Line With Post-Base Index */ |
7692 | 539 |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
540 st->state = sw_field_pbi; |
7692 | 541 |
542 } else { | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
543 /* Literal Field Line With Post-Base Name Reference */ |
7692 | 544 |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
545 st->state = sw_field_lpbi; |
7692 | 546 } |
547 } | |
548 | |
549 switch (st->state) { | |
550 | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
551 case sw_field_ri: |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
552 rc = ngx_http_v3_parse_field_ri(c, &st->field, b); |
7692 | 553 break; |
554 | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
555 case sw_field_lri: |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
556 rc = ngx_http_v3_parse_field_lri(c, &st->field, b); |
7692 | 557 break; |
558 | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
559 case sw_field_l: |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
560 rc = ngx_http_v3_parse_field_l(c, &st->field, b); |
7692 | 561 break; |
562 | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
563 case sw_field_pbi: |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
564 rc = ngx_http_v3_parse_field_pbi(c, &st->field, b); |
7692 | 565 break; |
566 | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
567 case sw_field_lpbi: |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
568 rc = ngx_http_v3_parse_field_lpbi(c, &st->field, b); |
7692 | 569 break; |
570 | |
571 default: | |
572 rc = NGX_OK; | |
573 } | |
574 | |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
575 if (rc != NGX_DONE) { |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
576 return rc; |
7692 | 577 } |
578 | |
579 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
580 "http3 parse field representation done"); |
7692 | 581 |
582 st->state = sw_start; | |
583 return NGX_DONE; | |
584 } | |
585 | |
586 | |
8259
ab6aaa8e86b0
HTTP/3: staticize internal parsing functions.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8233
diff
changeset
|
587 static ngx_int_t |
7692 | 588 ngx_http_v3_parse_literal(ngx_connection_t *c, ngx_http_v3_parse_literal_t *st, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
589 ngx_buf_t *b) |
7692 | 590 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
591 u_char ch; |
8317
ae2e68f206f9
HTTP/3: removed http3_max_field_size.
Roman Arutyunyan <arut@nginx.com>
parents:
8259
diff
changeset
|
592 ngx_uint_t n; |
ae2e68f206f9
HTTP/3: removed http3_max_field_size.
Roman Arutyunyan <arut@nginx.com>
parents:
8259
diff
changeset
|
593 ngx_http_core_srv_conf_t *cscf; |
7692 | 594 enum { |
595 sw_start = 0, | |
596 sw_value | |
597 }; | |
598 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
599 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
600 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
601 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
602 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
603 case sw_start: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
604 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
605 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
606 "http3 parse literal huff:%ui, len:%ui", |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
607 st->huffman, st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
608 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
609 n = st->length; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
610 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
611 cscf = ngx_http_v3_get_module_srv_conf(c, ngx_http_core_module); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
612 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
613 if (n > cscf->large_client_header_buffers.size) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
614 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
615 "client sent too large field line"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
616 return NGX_HTTP_V3_ERR_EXCESSIVE_LOAD; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
617 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
618 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
619 if (st->huffman) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
620 n = n * 8 / 5; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
621 st->huffstate = 0; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
622 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
623 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
624 st->last = ngx_pnalloc(c->pool, n + 1); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
625 if (st->last == NULL) { |
7692 | 626 return NGX_ERROR; |
627 } | |
628 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
629 st->value.data = st->last; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
630 st->state = sw_value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
631 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
632 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
633 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
634 case sw_value: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
635 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
636 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
637 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
638 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
639 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
640 ch = *b->pos++; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
641 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
642 if (st->huffman) { |
8755
5c86189a1c1b
Merged with the default branch.
Ruslan Ermilov <ru@nginx.com>
parents:
8563
diff
changeset
|
643 if (ngx_http_huff_decode(&st->huffstate, &ch, 1, &st->last, |
5c86189a1c1b
Merged with the default branch.
Ruslan Ermilov <ru@nginx.com>
parents:
8563
diff
changeset
|
644 st->length == 1, c->log) |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
645 != NGX_OK) |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
646 { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
647 return NGX_ERROR; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
648 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
649 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
650 } else { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
651 *st->last++ = ch; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
652 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
653 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
654 if (--st->length) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
655 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
656 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
657 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
658 st->value.len = st->last - st->value.data; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
659 *st->last = '\0'; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
660 goto done; |
7692 | 661 } |
662 } | |
663 | |
664 done: | |
665 | |
666 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, | |
667 "http3 parse literal done \"%V\"", &st->value); | |
668 | |
669 st->state = sw_start; | |
670 return NGX_DONE; | |
671 } | |
672 | |
673 | |
8259
ab6aaa8e86b0
HTTP/3: staticize internal parsing functions.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8233
diff
changeset
|
674 static ngx_int_t |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
675 ngx_http_v3_parse_field_ri(ngx_connection_t *c, ngx_http_v3_parse_field_t *st, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
676 ngx_buf_t *b) |
7692 | 677 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
678 u_char ch; |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
679 ngx_int_t rc; |
7692 | 680 enum { |
681 sw_start = 0, | |
682 sw_index | |
683 }; | |
684 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
685 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
686 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
687 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
688 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
689 case sw_start: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
690 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
691 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
692 "http3 parse field ri"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
693 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
694 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
695 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
696 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
697 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
698 ch = *b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
699 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
700 st->dynamic = (ch & 0x40) ? 0 : 1; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
701 st->state = sw_index; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
702 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
703 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
704 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
705 case sw_index: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
706 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
707 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 6, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
708 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
709 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
710 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
711 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
712 st->index = st->pint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
713 goto done; |
7692 | 714 } |
715 } | |
716 | |
717 done: | |
718 | |
719 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0, | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
720 "http3 parse field ri done %s%ui]", |
7692 | 721 st->dynamic ? "dynamic[-" : "static[", st->index); |
722 | |
723 if (st->dynamic) { | |
724 st->index = st->base - st->index - 1; | |
725 } | |
726 | |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
727 rc = ngx_http_v3_parse_lookup(c, st->dynamic, st->index, &st->name, |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
728 &st->value); |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
729 if (rc != NGX_OK) { |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
730 return rc; |
7692 | 731 } |
732 | |
733 st->state = sw_start; | |
734 return NGX_DONE; | |
735 } | |
736 | |
737 | |
8259
ab6aaa8e86b0
HTTP/3: staticize internal parsing functions.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8233
diff
changeset
|
738 static ngx_int_t |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
739 ngx_http_v3_parse_field_lri(ngx_connection_t *c, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
740 ngx_http_v3_parse_field_t *st, ngx_buf_t *b) |
7692 | 741 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
742 u_char ch; |
7951
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
743 ngx_int_t rc; |
7692 | 744 enum { |
745 sw_start = 0, | |
746 sw_index, | |
747 sw_value_len, | |
748 sw_read_value_len, | |
749 sw_value | |
750 }; | |
751 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
752 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
753 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
754 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
755 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
756 case sw_start: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
757 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
758 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
759 "http3 parse field lri"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
760 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
761 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
762 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
763 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
764 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
765 ch = *b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
766 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
767 st->dynamic = (ch & 0x10) ? 0 : 1; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
768 st->state = sw_index; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
769 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
770 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
771 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
772 case sw_index: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
773 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
774 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 4, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
775 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
776 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
777 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
778 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
779 st->index = st->pint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
780 st->state = sw_value_len; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
781 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
782 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
783 case sw_value_len: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
784 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
785 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
786 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
787 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
788 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
789 ch = *b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
790 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
791 st->literal.huffman = (ch & 0x80) ? 1 : 0; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
792 st->state = sw_read_value_len; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
793 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
794 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
795 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
796 case sw_read_value_len: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
797 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
798 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 7, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
799 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
800 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
801 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
802 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
803 st->literal.length = st->pint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
804 if (st->literal.length == 0) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
805 goto done; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
806 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
807 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
808 st->state = sw_value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
809 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
810 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
811 case sw_value: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
812 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
813 rc = ngx_http_v3_parse_literal(c, &st->literal, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
814 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
815 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
816 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
817 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
818 st->value = st->literal.value; |
7692 | 819 goto done; |
820 } | |
821 } | |
822 | |
823 done: | |
824 | |
825 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, c->log, 0, | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
826 "http3 parse field lri done %s%ui] \"%V\"", |
7692 | 827 st->dynamic ? "dynamic[-" : "static[", |
828 st->index, &st->value); | |
829 | |
830 if (st->dynamic) { | |
831 st->index = st->base - st->index - 1; | |
832 } | |
833 | |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
834 rc = ngx_http_v3_parse_lookup(c, st->dynamic, st->index, &st->name, NULL); |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
835 if (rc != NGX_OK) { |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
836 return rc; |
7692 | 837 } |
838 | |
839 st->state = sw_start; | |
840 return NGX_DONE; | |
841 } | |
842 | |
843 | |
8259
ab6aaa8e86b0
HTTP/3: staticize internal parsing functions.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8233
diff
changeset
|
844 static ngx_int_t |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
845 ngx_http_v3_parse_field_l(ngx_connection_t *c, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
846 ngx_http_v3_parse_field_t *st, ngx_buf_t *b) |
7692 | 847 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
848 u_char ch; |
7692 | 849 ngx_int_t rc; |
850 enum { | |
851 sw_start = 0, | |
852 sw_name_len, | |
853 sw_name, | |
854 sw_value_len, | |
855 sw_read_value_len, | |
856 sw_value | |
857 }; | |
858 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
859 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
860 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
861 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
862 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
863 case sw_start: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
864 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
865 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 parse field l"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
866 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
867 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
868 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
869 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
870 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
871 ch = *b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
872 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
873 st->literal.huffman = (ch & 0x08) ? 1 : 0; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
874 st->state = sw_name_len; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
875 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
876 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
877 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
878 case sw_name_len: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
879 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
880 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 3, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
881 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
882 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
883 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
884 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
885 st->literal.length = st->pint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
886 if (st->literal.length == 0) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
887 return NGX_ERROR; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
888 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
889 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
890 st->state = sw_name; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
891 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
892 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
893 case sw_name: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
894 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
895 rc = ngx_http_v3_parse_literal(c, &st->literal, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
896 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
897 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
898 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
899 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
900 st->name = st->literal.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
901 st->state = sw_value_len; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
902 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
903 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
904 case sw_value_len: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
905 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
906 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
907 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
908 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
909 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
910 ch = *b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
911 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
912 st->literal.huffman = (ch & 0x80) ? 1 : 0; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
913 st->state = sw_read_value_len; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
914 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
915 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
916 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
917 case sw_read_value_len: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
918 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
919 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 7, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
920 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
921 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
922 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
923 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
924 st->literal.length = st->pint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
925 if (st->literal.length == 0) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
926 goto done; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
927 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
928 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
929 st->state = sw_value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
930 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
931 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
932 case sw_value: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
933 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
934 rc = ngx_http_v3_parse_literal(c, &st->literal, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
935 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
936 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
937 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
938 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
939 st->value = st->literal.value; |
7692 | 940 goto done; |
941 } | |
942 } | |
943 | |
944 done: | |
945 | |
946 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0, | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
947 "http3 parse field l done \"%V\" \"%V\"", |
7692 | 948 &st->name, &st->value); |
949 | |
950 st->state = sw_start; | |
951 return NGX_DONE; | |
952 } | |
953 | |
954 | |
8259
ab6aaa8e86b0
HTTP/3: staticize internal parsing functions.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8233
diff
changeset
|
955 static ngx_int_t |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
956 ngx_http_v3_parse_field_pbi(ngx_connection_t *c, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
957 ngx_http_v3_parse_field_t *st, ngx_buf_t *b) |
7692 | 958 { |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
959 ngx_int_t rc; |
7692 | 960 enum { |
961 sw_start = 0, | |
962 sw_index | |
963 }; | |
964 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
965 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
966 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
967 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
968 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
969 case sw_start: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
970 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
971 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
972 "http3 parse field pbi"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
973 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
974 st->state = sw_index; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
975 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
976 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
977 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
978 case sw_index: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
979 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
980 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 4, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
981 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
982 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
983 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
984 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
985 st->index = st->pint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
986 goto done; |
7692 | 987 } |
988 } | |
989 | |
990 done: | |
991 | |
992 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
993 "http3 parse field pbi done dynamic[+%ui]", st->index); |
7692 | 994 |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
995 rc = ngx_http_v3_parse_lookup(c, 1, st->base + st->index, &st->name, |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
996 &st->value); |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
997 if (rc != NGX_OK) { |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
998 return rc; |
7692 | 999 } |
1000 | |
1001 st->state = sw_start; | |
1002 return NGX_DONE; | |
1003 } | |
1004 | |
1005 | |
8259
ab6aaa8e86b0
HTTP/3: staticize internal parsing functions.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8233
diff
changeset
|
1006 static ngx_int_t |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
1007 ngx_http_v3_parse_field_lpbi(ngx_connection_t *c, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1008 ngx_http_v3_parse_field_t *st, ngx_buf_t *b) |
7692 | 1009 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1010 u_char ch; |
7951
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1011 ngx_int_t rc; |
7692 | 1012 enum { |
1013 sw_start = 0, | |
1014 sw_index, | |
1015 sw_value_len, | |
1016 sw_read_value_len, | |
1017 sw_value | |
1018 }; | |
1019 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1020 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1021 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1022 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1023 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1024 case sw_start: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1025 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1026 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1027 "http3 parse field lpbi"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1028 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1029 st->state = sw_index; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1030 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1031 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1032 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1033 case sw_index: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1034 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1035 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 3, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1036 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1037 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1038 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1039 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1040 st->index = st->pint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1041 st->state = sw_value_len; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1042 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1043 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1044 case sw_value_len: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1045 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1046 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1047 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1048 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1049 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1050 ch = *b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1051 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1052 st->literal.huffman = (ch & 0x80) ? 1 : 0; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1053 st->state = sw_read_value_len; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1054 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1055 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1056 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1057 case sw_read_value_len: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1058 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1059 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 7, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1060 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1061 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1062 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1063 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1064 st->literal.length = st->pint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1065 if (st->literal.length == 0) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1066 goto done; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1067 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1068 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1069 st->state = sw_value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1070 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1071 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1072 case sw_value: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1073 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1074 rc = ngx_http_v3_parse_literal(c, &st->literal, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1075 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1076 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1077 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1078 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1079 st->value = st->literal.value; |
7692 | 1080 goto done; |
1081 } | |
1082 } | |
1083 | |
1084 done: | |
1085 | |
1086 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0, | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
1087 "http3 parse field lpbi done dynamic[+%ui] \"%V\"", |
7692 | 1088 st->index, &st->value); |
1089 | |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1090 rc = ngx_http_v3_parse_lookup(c, 1, st->base + st->index, &st->name, NULL); |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1091 if (rc != NGX_OK) { |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1092 return rc; |
7692 | 1093 } |
1094 | |
1095 st->state = sw_start; | |
1096 return NGX_DONE; | |
1097 } | |
1098 | |
1099 | |
7951
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1100 static ngx_int_t |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1101 ngx_http_v3_parse_lookup(ngx_connection_t *c, ngx_uint_t dynamic, |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1102 ngx_uint_t index, ngx_str_t *name, ngx_str_t *value) |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1103 { |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1104 u_char *p; |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1105 |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1106 if (!dynamic) { |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1107 if (ngx_http_v3_lookup_static(c, index, name, value) != NGX_OK) { |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1108 return NGX_HTTP_V3_ERR_DECOMPRESSION_FAILED; |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1109 } |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1110 |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1111 return NGX_OK; |
7951
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1112 } |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1113 |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1114 if (ngx_http_v3_lookup(c, index, name, value) != NGX_OK) { |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1115 return NGX_HTTP_V3_ERR_DECOMPRESSION_FAILED; |
7951
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1116 } |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1117 |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1118 if (name) { |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1119 p = ngx_pnalloc(c->pool, name->len + 1); |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1120 if (p == NULL) { |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1121 return NGX_ERROR; |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1122 } |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1123 |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1124 ngx_memcpy(p, name->data, name->len); |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1125 p[name->len] = '\0'; |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1126 name->data = p; |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1127 } |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1128 |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1129 if (value) { |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1130 p = ngx_pnalloc(c->pool, value->len + 1); |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1131 if (p == NULL) { |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1132 return NGX_ERROR; |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1133 } |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1134 |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1135 ngx_memcpy(p, value->data, value->len); |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1136 p[value->len] = '\0'; |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1137 value->data = p; |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1138 } |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1139 |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1140 return NGX_OK; |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1141 } |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1142 |
c9538aef3211
HTTP/3: refactored dynamic table implementation.
Roman Arutyunyan <arut@nginx.com>
parents:
7950
diff
changeset
|
1143 |
8432
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1144 static ngx_int_t |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1145 ngx_http_v3_parse_control(ngx_connection_t *c, ngx_http_v3_parse_control_t *st, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1146 ngx_buf_t *b) |
7692 | 1147 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1148 ngx_buf_t loc; |
7692 | 1149 ngx_int_t rc; |
1150 enum { | |
1151 sw_start = 0, | |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1152 sw_first_type, |
7692 | 1153 sw_type, |
1154 sw_length, | |
8015 | 1155 sw_cancel_push, |
7692 | 1156 sw_settings, |
1157 sw_max_push_id, | |
8497
1fec68e322d0
HTTP/3: client GOAWAY support.
Roman Arutyunyan <arut@nginx.com>
parents:
8496
diff
changeset
|
1158 sw_goaway, |
7692 | 1159 sw_skip |
1160 }; | |
1161 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1162 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1163 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1164 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1165 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1166 case sw_start: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1167 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1168 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1169 "http3 parse control"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1170 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1171 st->state = sw_first_type; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1172 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1173 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1174 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1175 case sw_first_type: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1176 case sw_type: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1177 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1178 rc = ngx_http_v3_parse_varlen_int(c, &st->vlint, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1179 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1180 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1181 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1182 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1183 st->type = st->vlint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1184 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1185 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1186 "http3 parse frame type:%ui", st->type); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1187 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1188 if (st->state == sw_first_type |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1189 && st->type != NGX_HTTP_V3_FRAME_SETTINGS) |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1190 { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1191 return NGX_HTTP_V3_ERR_MISSING_SETTINGS; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1192 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1193 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1194 if (st->state != sw_first_type |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1195 && st->type == NGX_HTTP_V3_FRAME_SETTINGS) |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1196 { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1197 return NGX_HTTP_V3_ERR_FRAME_UNEXPECTED; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1198 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1199 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1200 if (ngx_http_v3_is_v2_frame(st->type) |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1201 || st->type == NGX_HTTP_V3_FRAME_DATA |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1202 || st->type == NGX_HTTP_V3_FRAME_HEADERS |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1203 || st->type == NGX_HTTP_V3_FRAME_PUSH_PROMISE) |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1204 { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1205 return NGX_HTTP_V3_ERR_FRAME_UNEXPECTED; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1206 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1207 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1208 st->state = sw_length; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1209 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1210 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1211 case sw_length: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1212 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1213 rc = ngx_http_v3_parse_varlen_int(c, &st->vlint, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1214 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1215 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1216 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1217 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1218 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1219 "http3 parse frame len:%uL", st->vlint.value); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1220 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1221 st->length = st->vlint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1222 if (st->length == 0) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1223 st->state = sw_type; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1224 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1225 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1226 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1227 switch (st->type) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1228 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1229 case NGX_HTTP_V3_FRAME_CANCEL_PUSH: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1230 st->state = sw_cancel_push; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1231 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1232 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1233 case NGX_HTTP_V3_FRAME_SETTINGS: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1234 st->state = sw_settings; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1235 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1236 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1237 case NGX_HTTP_V3_FRAME_MAX_PUSH_ID: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1238 st->state = sw_max_push_id; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1239 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1240 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1241 case NGX_HTTP_V3_FRAME_GOAWAY: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1242 st->state = sw_goaway; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1243 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1244 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1245 default: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1246 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1247 "http3 parse skip unknown frame"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1248 st->state = sw_skip; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1249 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1250 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1251 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1252 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1253 case sw_cancel_push: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1254 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1255 ngx_http_v3_parse_start_local(b, &loc, st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1256 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1257 rc = ngx_http_v3_parse_varlen_int(c, &st->vlint, &loc); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1258 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1259 ngx_http_v3_parse_end_local(b, &loc, &st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1260 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1261 if (st->length == 0 && rc == NGX_AGAIN) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1262 return NGX_HTTP_V3_ERR_FRAME_ERROR; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1263 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1264 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1265 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1266 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1267 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1268 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1269 rc = ngx_http_v3_cancel_push(c, st->vlint.value); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1270 if (rc != NGX_OK) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1271 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1272 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1273 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1274 st->state = sw_type; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1275 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1276 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1277 case sw_settings: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1278 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1279 ngx_http_v3_parse_start_local(b, &loc, st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1280 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1281 rc = ngx_http_v3_parse_settings(c, &st->settings, &loc); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1282 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1283 ngx_http_v3_parse_end_local(b, &loc, &st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1284 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1285 if (st->length == 0 && rc == NGX_AGAIN) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1286 return NGX_HTTP_V3_ERR_SETTINGS_ERROR; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1287 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1288 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1289 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1290 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1291 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1292 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1293 if (st->length == 0) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1294 st->state = sw_type; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1295 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1296 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1297 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1298 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1299 case sw_max_push_id: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1300 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1301 ngx_http_v3_parse_start_local(b, &loc, st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1302 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1303 rc = ngx_http_v3_parse_varlen_int(c, &st->vlint, &loc); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1304 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1305 ngx_http_v3_parse_end_local(b, &loc, &st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1306 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1307 if (st->length == 0 && rc == NGX_AGAIN) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1308 return NGX_HTTP_V3_ERR_FRAME_ERROR; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1309 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1310 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1311 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1312 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1313 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1314 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1315 rc = ngx_http_v3_set_max_push_id(c, st->vlint.value); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1316 if (rc != NGX_OK) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1317 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1318 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1319 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1320 st->state = sw_type; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1321 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1322 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1323 case sw_goaway: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1324 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1325 ngx_http_v3_parse_start_local(b, &loc, st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1326 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1327 rc = ngx_http_v3_parse_varlen_int(c, &st->vlint, &loc); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1328 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1329 ngx_http_v3_parse_end_local(b, &loc, &st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1330 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1331 if (st->length == 0 && rc == NGX_AGAIN) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1332 return NGX_HTTP_V3_ERR_FRAME_ERROR; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1333 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1334 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1335 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1336 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1337 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1338 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1339 rc = ngx_http_v3_goaway(c, st->vlint.value); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1340 if (rc != NGX_OK) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1341 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1342 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1343 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1344 st->state = sw_type; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1345 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1346 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1347 case sw_skip: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1348 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1349 rc = ngx_http_v3_parse_skip(b, &st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1350 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1351 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1352 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1353 |
7692 | 1354 st->state = sw_type; |
1355 break; | |
1356 } | |
1357 } | |
1358 } | |
1359 | |
1360 | |
8259
ab6aaa8e86b0
HTTP/3: staticize internal parsing functions.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8233
diff
changeset
|
1361 static ngx_int_t |
7692 | 1362 ngx_http_v3_parse_settings(ngx_connection_t *c, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1363 ngx_http_v3_parse_settings_t *st, ngx_buf_t *b) |
7692 | 1364 { |
7961
4fd709540daf
HTTP/3: put ngx_http_v3_parse_varlen_int() return code in variable.
Roman Arutyunyan <arut@nginx.com>
parents:
7960
diff
changeset
|
1365 ngx_int_t rc; |
7692 | 1366 enum { |
1367 sw_start = 0, | |
1368 sw_id, | |
1369 sw_value | |
1370 }; | |
1371 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1372 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1373 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1374 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1375 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1376 case sw_start: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1377 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1378 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1379 "http3 parse settings"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1380 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1381 st->state = sw_id; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1382 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1383 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1384 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1385 case sw_id: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1386 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1387 rc = ngx_http_v3_parse_varlen_int(c, &st->vlint, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1388 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1389 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1390 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1391 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1392 st->id = st->vlint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1393 st->state = sw_value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1394 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1395 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1396 case sw_value: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1397 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1398 rc = ngx_http_v3_parse_varlen_int(c, &st->vlint, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1399 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1400 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1401 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1402 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1403 if (ngx_http_v3_set_param(c, st->id, st->vlint.value) != NGX_OK) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1404 return NGX_HTTP_V3_ERR_SETTINGS_ERROR; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1405 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1406 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1407 goto done; |
7692 | 1408 } |
1409 } | |
1410 | |
1411 done: | |
1412 | |
1413 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 parse settings done"); | |
1414 | |
1415 st->state = sw_start; | |
1416 return NGX_DONE; | |
1417 } | |
1418 | |
1419 | |
8432
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1420 static ngx_int_t |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1421 ngx_http_v3_parse_encoder(ngx_connection_t *c, ngx_http_v3_parse_encoder_t *st, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1422 ngx_buf_t *b) |
7692 | 1423 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1424 u_char ch; |
7692 | 1425 ngx_int_t rc; |
1426 enum { | |
1427 sw_start = 0, | |
1428 sw_inr, | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
1429 sw_iln, |
7692 | 1430 sw_capacity, |
1431 sw_duplicate | |
1432 }; | |
1433 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1434 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1435 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1436 if (st->state == sw_start) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1437 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1438 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1439 "http3 parse encoder instruction"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1440 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1441 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1442 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1443 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1444 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1445 ch = *b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1446 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1447 if (ch & 0x80) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1448 /* Insert With Name Reference */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1449 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1450 st->state = sw_inr; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1451 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1452 } else if (ch & 0x40) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1453 /* Insert With Literal Name */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1454 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1455 st->state = sw_iln; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1456 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1457 } else if (ch & 0x20) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1458 /* Set Dynamic Table Capacity */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1459 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1460 st->state = sw_capacity; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1461 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1462 } else { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1463 /* Duplicate */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1464 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1465 st->state = sw_duplicate; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1466 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1467 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1468 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1469 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1470 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1471 case sw_inr: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1472 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1473 rc = ngx_http_v3_parse_field_inr(c, &st->field, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1474 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1475 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1476 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1477 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1478 st->state = sw_start; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1479 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1480 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1481 case sw_iln: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1482 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1483 rc = ngx_http_v3_parse_field_iln(c, &st->field, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1484 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1485 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1486 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1487 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1488 st->state = sw_start; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1489 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1490 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1491 case sw_capacity: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1492 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1493 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 5, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1494 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1495 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1496 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1497 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1498 rc = ngx_http_v3_set_capacity(c, st->pint.value); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1499 if (rc != NGX_OK) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1500 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1501 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1502 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1503 st->state = sw_start; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1504 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1505 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1506 default: /* sw_duplicate */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1507 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1508 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 5, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1509 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1510 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1511 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1512 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1513 rc = ngx_http_v3_duplicate(c, st->pint.value); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1514 if (rc != NGX_OK) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1515 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1516 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1517 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1518 st->state = sw_start; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1519 break; |
7692 | 1520 } |
1521 } | |
1522 } | |
1523 | |
1524 | |
8259
ab6aaa8e86b0
HTTP/3: staticize internal parsing functions.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8233
diff
changeset
|
1525 static ngx_int_t |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
1526 ngx_http_v3_parse_field_inr(ngx_connection_t *c, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1527 ngx_http_v3_parse_field_t *st, ngx_buf_t *b) |
7692 | 1528 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1529 u_char ch; |
7692 | 1530 ngx_int_t rc; |
1531 enum { | |
1532 sw_start = 0, | |
1533 sw_name_index, | |
1534 sw_value_len, | |
1535 sw_read_value_len, | |
1536 sw_value | |
1537 }; | |
1538 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1539 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1540 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1541 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1542 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1543 case sw_start: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1544 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1545 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1546 "http3 parse field inr"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1547 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1548 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1549 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1550 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1551 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1552 ch = *b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1553 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1554 st->dynamic = (ch & 0x40) ? 0 : 1; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1555 st->state = sw_name_index; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1556 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1557 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1558 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1559 case sw_name_index: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1560 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1561 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 6, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1562 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1563 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1564 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1565 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1566 st->index = st->pint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1567 st->state = sw_value_len; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1568 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1569 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1570 case sw_value_len: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1571 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1572 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1573 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1574 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1575 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1576 ch = *b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1577 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1578 st->literal.huffman = (ch & 0x80) ? 1 : 0; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1579 st->state = sw_read_value_len; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1580 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1581 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1582 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1583 case sw_read_value_len: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1584 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1585 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 7, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1586 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1587 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1588 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1589 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1590 st->literal.length = st->pint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1591 if (st->literal.length == 0) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1592 st->value.len = 0; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1593 goto done; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1594 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1595 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1596 st->state = sw_value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1597 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1598 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1599 case sw_value: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1600 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1601 rc = ngx_http_v3_parse_literal(c, &st->literal, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1602 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1603 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1604 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1605 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1606 st->value = st->literal.value; |
7692 | 1607 goto done; |
1608 } | |
1609 } | |
1610 | |
1611 done: | |
1612 | |
1613 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, c->log, 0, | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
1614 "http3 parse field inr done %s[%ui] \"%V\"", |
7692 | 1615 st->dynamic ? "dynamic" : "static", |
1616 st->index, &st->value); | |
1617 | |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1618 rc = ngx_http_v3_ref_insert(c, st->dynamic, st->index, &st->value); |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1619 if (rc != NGX_OK) { |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1620 return rc; |
7692 | 1621 } |
1622 | |
1623 st->state = sw_start; | |
1624 return NGX_DONE; | |
1625 } | |
1626 | |
1627 | |
8259
ab6aaa8e86b0
HTTP/3: staticize internal parsing functions.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8233
diff
changeset
|
1628 static ngx_int_t |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
1629 ngx_http_v3_parse_field_iln(ngx_connection_t *c, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1630 ngx_http_v3_parse_field_t *st, ngx_buf_t *b) |
7692 | 1631 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1632 u_char ch; |
7692 | 1633 ngx_int_t rc; |
1634 enum { | |
1635 sw_start = 0, | |
1636 sw_name_len, | |
1637 sw_name, | |
1638 sw_value_len, | |
1639 sw_read_value_len, | |
1640 sw_value | |
1641 }; | |
1642 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1643 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1644 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1645 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1646 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1647 case sw_start: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1648 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1649 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1650 "http3 parse field iln"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1651 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1652 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1653 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1654 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1655 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1656 ch = *b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1657 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1658 st->literal.huffman = (ch & 0x20) ? 1 : 0; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1659 st->state = sw_name_len; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1660 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1661 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1662 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1663 case sw_name_len: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1664 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1665 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 5, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1666 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1667 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1668 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1669 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1670 st->literal.length = st->pint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1671 if (st->literal.length == 0) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1672 return NGX_ERROR; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1673 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1674 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1675 st->state = sw_name; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1676 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1677 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1678 case sw_name: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1679 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1680 rc = ngx_http_v3_parse_literal(c, &st->literal, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1681 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1682 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1683 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1684 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1685 st->name = st->literal.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1686 st->state = sw_value_len; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1687 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1688 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1689 case sw_value_len: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1690 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1691 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1692 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1693 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1694 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1695 ch = *b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1696 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1697 st->literal.huffman = (ch & 0x80) ? 1 : 0; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1698 st->state = sw_read_value_len; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1699 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1700 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1701 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1702 case sw_read_value_len: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1703 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1704 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 7, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1705 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1706 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1707 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1708 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1709 st->literal.length = st->pint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1710 if (st->literal.length == 0) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1711 st->value.len = 0; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1712 goto done; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1713 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1714 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1715 st->state = sw_value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1716 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1717 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1718 case sw_value: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1719 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1720 rc = ngx_http_v3_parse_literal(c, &st->literal, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1721 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1722 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1723 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1724 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1725 st->value = st->literal.value; |
7692 | 1726 goto done; |
1727 } | |
1728 } | |
1729 | |
1730 done: | |
1731 | |
1732 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0, | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
1733 "http3 parse field iln done \"%V\":\"%V\"", |
7692 | 1734 &st->name, &st->value); |
1735 | |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1736 rc = ngx_http_v3_insert(c, &st->name, &st->value); |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1737 if (rc != NGX_OK) { |
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1738 return rc; |
7692 | 1739 } |
1740 | |
1741 st->state = sw_start; | |
1742 return NGX_DONE; | |
1743 } | |
1744 | |
1745 | |
8432
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1746 static ngx_int_t |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1747 ngx_http_v3_parse_decoder(ngx_connection_t *c, ngx_http_v3_parse_decoder_t *st, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1748 ngx_buf_t *b) |
7692 | 1749 { |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1750 u_char ch; |
7955
72f9ff4e0a88
HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.
Roman Arutyunyan <arut@nginx.com>
parents:
7952
diff
changeset
|
1751 ngx_int_t rc; |
7692 | 1752 enum { |
1753 sw_start = 0, | |
8508
0ac25efb2da3
HTTP/3: quic-qpack term updates.
Sergey Kandaurov <pluknet@nginx.com>
parents:
8497
diff
changeset
|
1754 sw_ack_section, |
7692 | 1755 sw_cancel_stream, |
1756 sw_inc_insert_count | |
1757 }; | |
1758 | |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1759 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1760 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1761 if (st->state == sw_start) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1762 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1763 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1764 "http3 parse decoder instruction"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1765 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1766 if (b->pos == b->last) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1767 return NGX_AGAIN; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1768 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1769 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1770 ch = *b->pos; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1771 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1772 if (ch & 0x80) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1773 /* Section Acknowledgment */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1774 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1775 st->state = sw_ack_section; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1776 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1777 } else if (ch & 0x40) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1778 /* Stream Cancellation */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1779 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1780 st->state = sw_cancel_stream; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1781 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1782 } else { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1783 /* Insert Count Increment */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1784 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1785 st->state = sw_inc_insert_count; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1786 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1787 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1788 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1789 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1790 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1791 case sw_ack_section: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1792 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1793 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 7, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1794 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1795 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1796 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1797 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1798 rc = ngx_http_v3_ack_section(c, st->pint.value); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1799 if (rc != NGX_OK) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1800 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1801 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1802 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1803 st->state = sw_start; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1804 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1805 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1806 case sw_cancel_stream: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1807 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1808 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 6, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1809 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1810 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1811 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1812 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1813 rc = ngx_http_v3_cancel_stream(c, st->pint.value); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1814 if (rc != NGX_OK) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1815 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1816 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1817 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1818 st->state = sw_start; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1819 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1820 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1821 case sw_inc_insert_count: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1822 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1823 rc = ngx_http_v3_parse_prefix_int(c, &st->pint, 6, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1824 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1825 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1826 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1827 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1828 rc = ngx_http_v3_inc_insert_count(c, st->pint.value); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1829 if (rc != NGX_OK) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1830 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1831 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1832 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1833 st->state = sw_start; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1834 break; |
7692 | 1835 } |
1836 } | |
1837 } | |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1838 |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1839 |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1840 ngx_int_t |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1841 ngx_http_v3_parse_data(ngx_connection_t *c, ngx_http_v3_parse_data_t *st, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1842 ngx_buf_t *b) |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1843 { |
7961
4fd709540daf
HTTP/3: put ngx_http_v3_parse_varlen_int() return code in variable.
Roman Arutyunyan <arut@nginx.com>
parents:
7960
diff
changeset
|
1844 ngx_int_t rc; |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1845 enum { |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1846 sw_start = 0, |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1847 sw_type, |
8087
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8015
diff
changeset
|
1848 sw_length, |
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8015
diff
changeset
|
1849 sw_skip |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1850 }; |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1851 |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1852 for ( ;; ) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1853 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1854 switch (st->state) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1855 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1856 case sw_start: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1857 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1858 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 parse data"); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1859 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1860 st->state = sw_type; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1861 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1862 /* fall through */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1863 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1864 case sw_type: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1865 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1866 rc = ngx_http_v3_parse_varlen_int(c, &st->vlint, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1867 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1868 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1869 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1870 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1871 st->type = st->vlint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1872 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1873 if (st->type == NGX_HTTP_V3_FRAME_HEADERS) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1874 /* trailers */ |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1875 goto done; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1876 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1877 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1878 if (ngx_http_v3_is_v2_frame(st->type) |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1879 || st->type == NGX_HTTP_V3_FRAME_GOAWAY |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1880 || st->type == NGX_HTTP_V3_FRAME_SETTINGS |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1881 || st->type == NGX_HTTP_V3_FRAME_MAX_PUSH_ID |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1882 || st->type == NGX_HTTP_V3_FRAME_CANCEL_PUSH |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1883 || st->type == NGX_HTTP_V3_FRAME_PUSH_PROMISE) |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1884 { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1885 return NGX_HTTP_V3_ERR_FRAME_UNEXPECTED; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1886 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1887 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1888 st->state = sw_length; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1889 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1890 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1891 case sw_length: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1892 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1893 rc = ngx_http_v3_parse_varlen_int(c, &st->vlint, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1894 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1895 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1896 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1897 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1898 st->length = st->vlint.value; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1899 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1900 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0, |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1901 "http3 parse data type:%ui, len:%ui", |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1902 st->type, st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1903 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1904 if (st->type != NGX_HTTP_V3_FRAME_DATA && st->length > 0) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1905 st->state = sw_skip; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1906 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1907 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1908 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1909 st->state = sw_type; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1910 return NGX_OK; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1911 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1912 case sw_skip: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1913 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1914 rc = ngx_http_v3_parse_skip(b, &st->length); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1915 if (rc != NGX_DONE) { |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1916 return rc; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1917 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1918 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1919 st->state = sw_type; |
8087
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8015
diff
changeset
|
1920 break; |
d70a38acaea0
HTTP/3: skip unknown frames on request stream.
Roman Arutyunyan <arut@nginx.com>
parents:
8015
diff
changeset
|
1921 } |
7761
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1922 } |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1923 |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1924 done: |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1925 |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1926 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 parse data done"); |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1927 |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1928 st->state = sw_start; |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1929 return NGX_DONE; |
5649079a41f4
Parsing HTTP/3 request body.
Roman Arutyunyan <arut@nginx.com>
parents:
7693
diff
changeset
|
1930 } |
8432
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1931 |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1932 |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1933 ngx_int_t |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1934 ngx_http_v3_parse_uni(ngx_connection_t *c, ngx_http_v3_parse_uni_t *st, |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1935 ngx_buf_t *b) |
8432
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1936 { |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1937 ngx_int_t rc; |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1938 enum { |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1939 sw_start = 0, |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1940 sw_type, |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1941 sw_control, |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1942 sw_encoder, |
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HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1943 sw_decoder, |
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HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
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diff
changeset
|
1944 sw_unknown |
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HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1945 }; |
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HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1946 |
8563
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HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
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1947 for ( ;; ) { |
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HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
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1948 |
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HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
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1949 switch (st->state) { |
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HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
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changeset
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1950 case sw_start: |
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HTTP/3: bulk parse functions.
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parents:
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1951 |
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HTTP/3: bulk parse functions.
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parents:
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1952 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 parse uni"); |
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HTTP/3: bulk parse functions.
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parents:
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changeset
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1953 |
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HTTP/3: bulk parse functions.
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parents:
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changeset
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1954 st->state = sw_type; |
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HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
1955 |
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parents:
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1956 /* fall through */ |
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HTTP/3: bulk parse functions.
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parents:
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1957 |
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parents:
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1958 case sw_type: |
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HTTP/3: bulk parse functions.
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parents:
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changeset
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1959 |
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HTTP/3: bulk parse functions.
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parents:
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1960 rc = ngx_http_v3_parse_varlen_int(c, &st->vlint, b); |
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HTTP/3: bulk parse functions.
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parents:
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1961 if (rc != NGX_DONE) { |
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HTTP/3: bulk parse functions.
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parents:
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1962 return rc; |
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HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
1963 } |
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HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
1964 |
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HTTP/3: bulk parse functions.
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parents:
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changeset
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1965 rc = ngx_http_v3_register_uni_stream(c, st->vlint.value); |
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HTTP/3: bulk parse functions.
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parents:
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changeset
|
1966 if (rc != NGX_OK) { |
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parents:
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|
1967 return rc; |
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parents:
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changeset
|
1968 } |
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HTTP/3: bulk parse functions.
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parents:
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changeset
|
1969 |
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parents:
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changeset
|
1970 switch (st->vlint.value) { |
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HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
1971 case NGX_HTTP_V3_STREAM_CONTROL: |
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HTTP/3: bulk parse functions.
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parents:
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changeset
|
1972 st->state = sw_control; |
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parents:
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changeset
|
1973 break; |
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parents:
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diff
changeset
|
1974 |
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parents:
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diff
changeset
|
1975 case NGX_HTTP_V3_STREAM_ENCODER: |
d6e191a583cc
HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
1976 st->state = sw_encoder; |
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parents:
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diff
changeset
|
1977 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
1978 |
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HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
1979 case NGX_HTTP_V3_STREAM_DECODER: |
d6e191a583cc
HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
1980 st->state = sw_decoder; |
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parents:
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diff
changeset
|
1981 break; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1982 |
d6e191a583cc
HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
1983 default: |
d6e191a583cc
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parents:
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diff
changeset
|
1984 st->state = sw_unknown; |
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Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1985 } |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1986 |
8432
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1987 break; |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
1988 |
8563
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1989 case sw_control: |
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HTTP/3: bulk parse functions.
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parents:
8508
diff
changeset
|
1990 |
d6e191a583cc
HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
1991 return ngx_http_v3_parse_control(c, &st->u.control, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1992 |
d6e191a583cc
HTTP/3: bulk parse functions.
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parents:
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diff
changeset
|
1993 case sw_encoder: |
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HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1994 |
d6e191a583cc
HTTP/3: bulk parse functions.
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parents:
8508
diff
changeset
|
1995 return ngx_http_v3_parse_encoder(c, &st->u.encoder, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1996 |
d6e191a583cc
HTTP/3: bulk parse functions.
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parents:
8508
diff
changeset
|
1997 case sw_decoder: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
1998 |
d6e191a583cc
HTTP/3: bulk parse functions.
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parents:
8508
diff
changeset
|
1999 return ngx_http_v3_parse_decoder(c, &st->u.decoder, b); |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
2000 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
2001 case sw_unknown: |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
2002 |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
2003 b->pos = b->last; |
d6e191a583cc
HTTP/3: bulk parse functions.
Roman Arutyunyan <arut@nginx.com>
parents:
8508
diff
changeset
|
2004 return NGX_AGAIN; |
8432
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
2005 } |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
2006 } |
345370fdd32d
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Roman Arutyunyan <arut@nginx.com>
parents:
8431
diff
changeset
|
2007 } |