Mercurial > hg > nginx-quic
annotate src/mail/ngx_mail.h @ 6742:3fbb3bdff824
Cache: cache manager debugging.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Thu, 13 Oct 2016 15:50:36 +0300 |
parents | a9a50bb65120 |
children | bcb107bb89cd |
rev | line source |
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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6 |
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7 |
1136 | 8 #ifndef _NGX_MAIL_H_INCLUDED_ |
9 #define _NGX_MAIL_H_INCLUDED_ | |
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10 |
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11 |
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12 #include <ngx_config.h> |
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13 #include <ngx_core.h> |
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14 #include <ngx_event.h> |
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15 #include <ngx_event_connect.h> |
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16 |
1136 | 17 #if (NGX_MAIL_SSL) |
18 #include <ngx_mail_ssl_module.h> | |
539 | 19 #endif |
20 | |
21 | |
417
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22 |
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23 typedef struct { |
583 | 24 void **main_conf; |
25 void **srv_conf; | |
1136 | 26 } ngx_mail_conf_ctx_t; |
521 | 27 |
28 | |
29 typedef struct { | |
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30 ngx_sockaddr_t sockaddr; |
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31 socklen_t socklen; |
641 | 32 |
33 /* server ctx */ | |
1136 | 34 ngx_mail_conf_ctx_t *ctx; |
641 | 35 |
36 unsigned bind:1; | |
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37 unsigned wildcard:1; |
2224 | 38 unsigned ssl:1; |
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39 #if (NGX_HAVE_INET6) |
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40 unsigned ipv6only:1; |
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41 #endif |
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42 unsigned so_keepalive:2; |
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43 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
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44 int tcp_keepidle; |
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45 int tcp_keepintvl; |
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46 int tcp_keepcnt; |
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47 #endif |
6173 | 48 int backlog; |
1136 | 49 } ngx_mail_listen_t; |
641 | 50 |
51 | |
52 typedef struct { | |
1136 | 53 ngx_mail_conf_ctx_t *ctx; |
641 | 54 ngx_str_t addr_text; |
2224 | 55 ngx_uint_t ssl; /* unsigned ssl:1; */ |
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56 } ngx_mail_addr_conf_t; |
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57 |
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58 typedef struct { |
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59 in_addr_t addr; |
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60 ngx_mail_addr_conf_t conf; |
1136 | 61 } ngx_mail_in_addr_t; |
641 | 62 |
63 | |
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64 #if (NGX_HAVE_INET6) |
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65 |
641 | 66 typedef struct { |
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67 struct in6_addr addr6; |
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68 ngx_mail_addr_conf_t conf; |
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69 } ngx_mail_in6_addr_t; |
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70 |
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71 #endif |
641 | 72 |
73 | |
74 typedef struct { | |
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75 /* ngx_mail_in_addr_t or ngx_mail_in6_addr_t */ |
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76 void *addrs; |
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77 ngx_uint_t naddrs; |
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78 } ngx_mail_port_t; |
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79 |
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80 |
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81 typedef struct { |
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82 int family; |
641 | 83 in_port_t port; |
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84 ngx_array_t addrs; /* array of ngx_mail_conf_addr_t */ |
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85 } ngx_mail_conf_port_t; |
641 | 86 |
87 | |
88 typedef struct { | |
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89 ngx_mail_listen_t opt; |
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90 } ngx_mail_conf_addr_t; |
641 | 91 |
92 | |
93 typedef struct { | |
1136 | 94 ngx_array_t servers; /* ngx_mail_core_srv_conf_t */ |
95 ngx_array_t listen; /* ngx_mail_listen_t */ | |
96 } ngx_mail_core_main_conf_t; | |
521 | 97 |
98 | |
1136 | 99 #define NGX_MAIL_POP3_PROTOCOL 0 |
100 #define NGX_MAIL_IMAP_PROTOCOL 1 | |
101 #define NGX_MAIL_SMTP_PROTOCOL 2 | |
521 | 102 |
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103 |
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104 typedef struct ngx_mail_protocol_s ngx_mail_protocol_t; |
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105 |
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106 |
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107 typedef struct { |
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108 ngx_mail_protocol_t *protocol; |
521 | 109 |
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110 ngx_msec_t timeout; |
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111 ngx_msec_t resolver_timeout; |
521 | 112 |
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113 ngx_str_t server_name; |
527 | 114 |
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115 u_char *file_name; |
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116 ngx_uint_t line; |
527 | 117 |
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118 ngx_resolver_t *resolver; |
6130 | 119 ngx_log_t *error_log; |
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120 |
521 | 121 /* server ctx */ |
1136 | 122 ngx_mail_conf_ctx_t *ctx; |
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123 |
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124 ngx_uint_t listen; /* unsigned listen:1; */ |
1136 | 125 } ngx_mail_core_srv_conf_t; |
521 | 126 |
127 | |
527 | 128 typedef enum { |
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129 ngx_pop3_start = 0, |
527 | 130 ngx_pop3_user, |
809 | 131 ngx_pop3_passwd, |
132 ngx_pop3_auth_login_username, | |
133 ngx_pop3_auth_login_password, | |
134 ngx_pop3_auth_plain, | |
135 ngx_pop3_auth_cram_md5 | |
1673 | 136 } ngx_pop3_state_e; |
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137 |
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138 |
1136 | 139 typedef enum { |
140 ngx_imap_start = 0, | |
1323 | 141 ngx_imap_auth_login_username, |
142 ngx_imap_auth_login_password, | |
143 ngx_imap_auth_plain, | |
144 ngx_imap_auth_cram_md5, | |
1136 | 145 ngx_imap_login, |
146 ngx_imap_user, | |
147 ngx_imap_passwd | |
148 } ngx_imap_state_e; | |
149 | |
150 | |
151 typedef enum { | |
152 ngx_smtp_start = 0, | |
153 ngx_smtp_auth_login_username, | |
154 ngx_smtp_auth_login_password, | |
155 ngx_smtp_auth_plain, | |
156 ngx_smtp_auth_cram_md5, | |
157 ngx_smtp_helo, | |
2309 | 158 ngx_smtp_helo_xclient, |
159 ngx_smtp_helo_from, | |
160 ngx_smtp_xclient, | |
161 ngx_smtp_xclient_from, | |
2497 | 162 ngx_smtp_xclient_helo, |
2309 | 163 ngx_smtp_from, |
164 ngx_smtp_to | |
1136 | 165 } ngx_smtp_state_e; |
166 | |
167 | |
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168 typedef struct { |
521 | 169 ngx_peer_connection_t upstream; |
170 ngx_buf_t *buffer; | |
1136 | 171 } ngx_mail_proxy_ctx_t; |
521 | 172 |
173 | |
174 typedef struct { | |
1136 | 175 uint32_t signature; /* "MAIL" */ |
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176 |
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177 ngx_connection_t *connection; |
521 | 178 |
539 | 179 ngx_str_t out; |
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180 ngx_buf_t *buffer; |
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181 |
521 | 182 void **ctx; |
183 void **main_conf; | |
184 void **srv_conf; | |
185 | |
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186 ngx_resolver_ctx_t *resolver_ctx; |
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187 |
1136 | 188 ngx_mail_proxy_ctx_t *proxy; |
521 | 189 |
1136 | 190 ngx_uint_t mail_state; |
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191 |
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192 unsigned protocol:3; |
539 | 193 unsigned blocked:1; |
194 unsigned quit:1; | |
527 | 195 unsigned quoted:1; |
543 | 196 unsigned backslash:1; |
197 unsigned no_sync_literal:1; | |
641 | 198 unsigned starttls:1; |
1136 | 199 unsigned esmtp:1; |
2309 | 200 unsigned auth_method:3; |
883 | 201 unsigned auth_wait:1; |
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202 |
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203 ngx_str_t login; |
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204 ngx_str_t passwd; |
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205 |
800 | 206 ngx_str_t salt; |
527 | 207 ngx_str_t tag; |
539 | 208 ngx_str_t tagged_line; |
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209 ngx_str_t text; |
527 | 210 |
641 | 211 ngx_str_t *addr_text; |
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212 ngx_str_t host; |
1136 | 213 ngx_str_t smtp_helo; |
2309 | 214 ngx_str_t smtp_from; |
215 ngx_str_t smtp_to; | |
641 | 216 |
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217 ngx_str_t cmd; |
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218 |
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219 ngx_uint_t command; |
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220 ngx_array_t args; |
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221 |
527 | 222 ngx_uint_t login_attempt; |
223 | |
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224 /* used to parse POP3/IMAP/SMTP command */ |
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225 |
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226 ngx_uint_t state; |
527 | 227 u_char *cmd_start; |
419
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228 u_char *arg_start; |
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229 u_char *arg_end; |
527 | 230 ngx_uint_t literal_len; |
1136 | 231 } ngx_mail_session_t; |
418
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232 |
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233 |
541 | 234 typedef struct { |
583 | 235 ngx_str_t *client; |
1136 | 236 ngx_mail_session_t *session; |
237 } ngx_mail_log_ctx_t; | |
541 | 238 |
239 | |
1323 | 240 #define NGX_POP3_USER 1 |
241 #define NGX_POP3_PASS 2 | |
242 #define NGX_POP3_CAPA 3 | |
243 #define NGX_POP3_QUIT 4 | |
244 #define NGX_POP3_NOOP 5 | |
245 #define NGX_POP3_STLS 6 | |
246 #define NGX_POP3_APOP 7 | |
247 #define NGX_POP3_AUTH 8 | |
248 #define NGX_POP3_STAT 9 | |
249 #define NGX_POP3_LIST 10 | |
250 #define NGX_POP3_RETR 11 | |
251 #define NGX_POP3_DELE 12 | |
252 #define NGX_POP3_RSET 13 | |
253 #define NGX_POP3_TOP 14 | |
254 #define NGX_POP3_UIDL 15 | |
419
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255 |
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256 |
1323 | 257 #define NGX_IMAP_LOGIN 1 |
258 #define NGX_IMAP_LOGOUT 2 | |
259 #define NGX_IMAP_CAPABILITY 3 | |
260 #define NGX_IMAP_NOOP 4 | |
261 #define NGX_IMAP_STARTTLS 5 | |
800 | 262 |
1323 | 263 #define NGX_IMAP_NEXT 6 |
264 | |
265 #define NGX_IMAP_AUTHENTICATE 7 | |
527 | 266 |
800 | 267 |
1323 | 268 #define NGX_SMTP_HELO 1 |
269 #define NGX_SMTP_EHLO 2 | |
270 #define NGX_SMTP_AUTH 3 | |
271 #define NGX_SMTP_QUIT 4 | |
272 #define NGX_SMTP_NOOP 5 | |
273 #define NGX_SMTP_MAIL 6 | |
274 #define NGX_SMTP_RSET 7 | |
275 #define NGX_SMTP_RCPT 8 | |
276 #define NGX_SMTP_DATA 9 | |
277 #define NGX_SMTP_VRFY 10 | |
278 #define NGX_SMTP_EXPN 11 | |
279 #define NGX_SMTP_HELP 12 | |
280 #define NGX_SMTP_STARTTLS 13 | |
527 | 281 |
282 | |
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283 #define NGX_MAIL_AUTH_PLAIN 0 |
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284 #define NGX_MAIL_AUTH_LOGIN 1 |
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285 #define NGX_MAIL_AUTH_LOGIN_USERNAME 2 |
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286 #define NGX_MAIL_AUTH_APOP 3 |
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287 #define NGX_MAIL_AUTH_CRAM_MD5 4 |
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288 #define NGX_MAIL_AUTH_NONE 5 |
419
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289 |
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290 |
1136 | 291 #define NGX_MAIL_AUTH_PLAIN_ENABLED 0x0002 |
292 #define NGX_MAIL_AUTH_LOGIN_ENABLED 0x0004 | |
293 #define NGX_MAIL_AUTH_APOP_ENABLED 0x0008 | |
294 #define NGX_MAIL_AUTH_CRAM_MD5_ENABLED 0x0010 | |
2309 | 295 #define NGX_MAIL_AUTH_NONE_ENABLED 0x0020 |
521 | 296 |
297 | |
1136 | 298 #define NGX_MAIL_PARSE_INVALID_COMMAND 20 |
521 | 299 |
300 | |
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301 typedef void (*ngx_mail_init_session_pt)(ngx_mail_session_t *s, |
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302 ngx_connection_t *c); |
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303 typedef void (*ngx_mail_init_protocol_pt)(ngx_event_t *rev); |
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304 typedef void (*ngx_mail_auth_state_pt)(ngx_event_t *rev); |
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305 typedef ngx_int_t (*ngx_mail_parse_command_pt)(ngx_mail_session_t *s); |
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306 |
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307 |
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308 struct ngx_mail_protocol_s { |
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309 ngx_str_t name; |
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310 in_port_t port[4]; |
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311 ngx_uint_t type; |
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312 |
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313 ngx_mail_init_session_pt init_session; |
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314 ngx_mail_init_protocol_pt init_protocol; |
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315 ngx_mail_parse_command_pt parse_command; |
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316 ngx_mail_auth_state_pt auth_state; |
1136 | 317 |
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318 ngx_str_t internal_server_error; |
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319 ngx_str_t cert_error; |
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320 ngx_str_t no_cert; |
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321 }; |
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322 |
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323 |
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324 typedef struct { |
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325 ngx_mail_protocol_t *protocol; |
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326 |
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327 void *(*create_main_conf)(ngx_conf_t *cf); |
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328 char *(*init_main_conf)(ngx_conf_t *cf, void *conf); |
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329 |
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330 void *(*create_srv_conf)(ngx_conf_t *cf); |
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331 char *(*merge_srv_conf)(ngx_conf_t *cf, void *prev, |
6474 | 332 void *conf); |
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333 } ngx_mail_module_t; |
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334 |
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335 |
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336 #define NGX_MAIL_MODULE 0x4C49414D /* "MAIL" */ |
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337 |
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338 #define NGX_MAIL_MAIN_CONF 0x02000000 |
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339 #define NGX_MAIL_SRV_CONF 0x04000000 |
1136 | 340 |
341 | |
342 #define NGX_MAIL_MAIN_CONF_OFFSET offsetof(ngx_mail_conf_ctx_t, main_conf) | |
343 #define NGX_MAIL_SRV_CONF_OFFSET offsetof(ngx_mail_conf_ctx_t, srv_conf) | |
344 | |
345 | |
346 #define ngx_mail_get_module_ctx(s, module) (s)->ctx[module.ctx_index] | |
347 #define ngx_mail_set_ctx(s, c, module) s->ctx[module.ctx_index] = c; | |
348 #define ngx_mail_delete_ctx(s, module) s->ctx[module.ctx_index] = NULL; | |
521 | 349 |
350 | |
1136 | 351 #define ngx_mail_get_module_main_conf(s, module) \ |
521 | 352 (s)->main_conf[module.ctx_index] |
1136 | 353 #define ngx_mail_get_module_srv_conf(s, module) (s)->srv_conf[module.ctx_index] |
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354 |
1136 | 355 #define ngx_mail_conf_get_module_main_conf(cf, module) \ |
356 ((ngx_mail_conf_ctx_t *) cf->ctx)->main_conf[module.ctx_index] | |
1322 | 357 #define ngx_mail_conf_get_module_srv_conf(cf, module) \ |
358 ((ngx_mail_conf_ctx_t *) cf->ctx)->srv_conf[module.ctx_index] | |
641 | 359 |
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360 |
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361 #if (NGX_MAIL_SSL) |
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362 void ngx_mail_starttls_handler(ngx_event_t *rev); |
1479 | 363 ngx_int_t ngx_mail_starttls_only(ngx_mail_session_t *s, ngx_connection_t *c); |
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364 #endif |
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365 |
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366 |
1136 | 367 void ngx_mail_init_connection(ngx_connection_t *c); |
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368 |
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369 ngx_int_t ngx_mail_salt(ngx_mail_session_t *s, ngx_connection_t *c, |
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370 ngx_mail_core_srv_conf_t *cscf); |
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371 ngx_int_t ngx_mail_auth_plain(ngx_mail_session_t *s, ngx_connection_t *c, |
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372 ngx_uint_t n); |
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373 ngx_int_t ngx_mail_auth_login_username(ngx_mail_session_t *s, |
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374 ngx_connection_t *c, ngx_uint_t n); |
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375 ngx_int_t ngx_mail_auth_login_password(ngx_mail_session_t *s, |
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376 ngx_connection_t *c); |
1479 | 377 ngx_int_t ngx_mail_auth_cram_md5_salt(ngx_mail_session_t *s, |
378 ngx_connection_t *c, char *prefix, size_t len); | |
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379 ngx_int_t ngx_mail_auth_cram_md5(ngx_mail_session_t *s, ngx_connection_t *c); |
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380 ngx_int_t ngx_mail_auth_parse(ngx_mail_session_t *s, ngx_connection_t *c); |
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381 |
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382 void ngx_mail_send(ngx_event_t *wev); |
1482 | 383 ngx_int_t ngx_mail_read_command(ngx_mail_session_t *s, ngx_connection_t *c); |
384 void ngx_mail_auth(ngx_mail_session_t *s, ngx_connection_t *c); | |
1136 | 385 void ngx_mail_close_connection(ngx_connection_t *c); |
386 void ngx_mail_session_internal_server_error(ngx_mail_session_t *s); | |
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387 u_char *ngx_mail_log_error(ngx_log_t *log, u_char *buf, size_t len); |
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388 |
67578e966dcc
split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents:
1323
diff
changeset
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389 |
1487
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1482
diff
changeset
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390 char *ngx_mail_capabilities(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
419
47709bff4468
nginx-0.0.10-2004-09-09-19:40:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
418
diff
changeset
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391 |
417
0526206251f6
nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
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392 |
521 | 393 /* STUB */ |
3269
f0d596e84634
rename ngx_peer_addr_t to ngx_addr_t
Igor Sysoev <igor@sysoev.ru>
parents:
2855
diff
changeset
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394 void ngx_mail_proxy_init(ngx_mail_session_t *s, ngx_addr_t *peer); |
1136 | 395 void ngx_mail_auth_http_init(ngx_mail_session_t *s); |
521 | 396 /**/ |
397 | |
398 | |
1136 | 399 extern ngx_uint_t ngx_mail_max_module; |
400 extern ngx_module_t ngx_mail_core_module; | |
521 | 401 |
402 | |
1136 | 403 #endif /* _NGX_MAIL_H_INCLUDED_ */ |