Mercurial > hg > nginx-quic
comparison src/mail/ngx_mail.h @ 1621:ed9cd1702f7a stable-0.5
r1477, r1478, r1479, r1480, r1481, r1482, r1483, r1484, r1485, r1486,
r1487, r1488, r1494, r1495, r1499 merge:
*) ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
*) smtp_client_buffer and smtp_greeting_delay
author | Igor Sysoev <igor@sysoev.ru> |
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date | Wed, 07 Nov 2007 14:24:55 +0000 |
parents | 4fd0907c968e |
children | 9b047c9e96c1 |
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1620:54377021b936 | 1621:ed9cd1702f7a |
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71 | 71 |
72 #define NGX_MAIL_POP3_PROTOCOL 0 | 72 #define NGX_MAIL_POP3_PROTOCOL 0 |
73 #define NGX_MAIL_IMAP_PROTOCOL 1 | 73 #define NGX_MAIL_IMAP_PROTOCOL 1 |
74 #define NGX_MAIL_SMTP_PROTOCOL 2 | 74 #define NGX_MAIL_SMTP_PROTOCOL 2 |
75 | 75 |
76 typedef struct { | 76 |
77 typedef struct ngx_mail_protocol_s ngx_mail_protocol_t; | |
78 | |
79 | |
80 typedef struct { | |
81 ngx_mail_protocol_t *protocol; | |
82 | |
77 ngx_msec_t timeout; | 83 ngx_msec_t timeout; |
78 | 84 |
79 size_t imap_client_buffer_size; | |
80 | |
81 ngx_uint_t protocol; | |
82 | |
83 ngx_flag_t so_keepalive; | 85 ngx_flag_t so_keepalive; |
84 | 86 |
85 ngx_str_t pop3_capability; | |
86 ngx_str_t pop3_starttls_capability; | |
87 ngx_str_t pop3_starttls_only_capability; | |
88 ngx_str_t pop3_auth_capability; | |
89 | |
90 ngx_str_t imap_capability; | |
91 ngx_str_t imap_starttls_capability; | |
92 ngx_str_t imap_starttls_only_capability; | |
93 | |
94 ngx_str_t smtp_capability; | |
95 ngx_str_t smtp_starttls_capability; | |
96 ngx_str_t smtp_starttls_only_capability; | |
97 | |
98 ngx_str_t server_name; | 87 ngx_str_t server_name; |
99 ngx_str_t smtp_server_name; | 88 |
100 ngx_str_t smtp_greeting; | 89 u_char *file_name; |
101 | 90 ngx_int_t line; |
102 ngx_uint_t pop3_auth_methods; | |
103 ngx_uint_t imap_auth_methods; | |
104 ngx_uint_t smtp_auth_methods; | |
105 | |
106 ngx_array_t pop3_capabilities; | |
107 ngx_array_t imap_capabilities; | |
108 ngx_array_t smtp_capabilities; | |
109 | 91 |
110 /* server ctx */ | 92 /* server ctx */ |
111 ngx_mail_conf_ctx_t *ctx; | 93 ngx_mail_conf_ctx_t *ctx; |
112 } ngx_mail_core_srv_conf_t; | 94 } ngx_mail_core_srv_conf_t; |
113 | |
114 | |
115 typedef struct { | |
116 void *(*create_main_conf)(ngx_conf_t *cf); | |
117 char *(*init_main_conf)(ngx_conf_t *cf, void *conf); | |
118 | |
119 void *(*create_srv_conf)(ngx_conf_t *cf); | |
120 char *(*merge_srv_conf)(ngx_conf_t *cf, void *prev, | |
121 void *conf); | |
122 } ngx_mail_module_t; | |
123 | 95 |
124 | 96 |
125 typedef enum { | 97 typedef enum { |
126 ngx_pop3_start = 0, | 98 ngx_pop3_start = 0, |
127 ngx_pop3_user, | 99 ngx_pop3_user, |
177 | 149 |
178 ngx_mail_proxy_ctx_t *proxy; | 150 ngx_mail_proxy_ctx_t *proxy; |
179 | 151 |
180 ngx_uint_t mail_state; | 152 ngx_uint_t mail_state; |
181 | 153 |
154 unsigned protocol:3; | |
182 unsigned blocked:1; | 155 unsigned blocked:1; |
183 unsigned quit:1; | 156 unsigned quit:1; |
184 unsigned protocol:2; | |
185 unsigned quoted:1; | 157 unsigned quoted:1; |
186 unsigned backslash:1; | 158 unsigned backslash:1; |
187 unsigned no_sync_literal:1; | 159 unsigned no_sync_literal:1; |
188 unsigned starttls:1; | 160 unsigned starttls:1; |
189 unsigned esmtp:1; | 161 unsigned esmtp:1; |
194 ngx_str_t passwd; | 166 ngx_str_t passwd; |
195 | 167 |
196 ngx_str_t salt; | 168 ngx_str_t salt; |
197 ngx_str_t tag; | 169 ngx_str_t tag; |
198 ngx_str_t tagged_line; | 170 ngx_str_t tagged_line; |
171 ngx_str_t text; | |
199 | 172 |
200 ngx_str_t *addr_text; | 173 ngx_str_t *addr_text; |
201 ngx_str_t smtp_helo; | 174 ngx_str_t smtp_helo; |
202 | 175 |
203 ngx_uint_t command; | 176 ngx_uint_t command; |
204 ngx_array_t args; | 177 ngx_array_t args; |
205 | 178 |
206 ngx_uint_t login_attempt; | 179 ngx_uint_t login_attempt; |
207 | 180 |
208 /* used to parse IMAP/POP3/SMTP command */ | 181 /* used to parse POP3/IMAP/SMTP command */ |
209 | 182 |
210 ngx_uint_t state; | 183 ngx_uint_t state; |
211 u_char *cmd_start; | 184 u_char *cmd_start; |
212 u_char *arg_start; | 185 u_char *arg_start; |
213 u_char *arg_end; | 186 u_char *arg_end; |
277 | 250 |
278 | 251 |
279 #define NGX_MAIL_PARSE_INVALID_COMMAND 20 | 252 #define NGX_MAIL_PARSE_INVALID_COMMAND 20 |
280 | 253 |
281 | 254 |
282 #define NGX_MAIL_MODULE 0x4C49414D /* "MAIL" */ | 255 typedef void (*ngx_mail_init_session_pt)(ngx_mail_session_t *s, |
283 | 256 ngx_connection_t *c); |
284 #define NGX_MAIL_MAIN_CONF 0x02000000 | 257 typedef void (*ngx_mail_init_protocol_pt)(ngx_event_t *rev); |
285 #define NGX_MAIL_SRV_CONF 0x04000000 | 258 typedef void (*ngx_mail_auth_state_pt)(ngx_event_t *rev); |
259 typedef ngx_int_t (*ngx_mail_parse_command_pt)(ngx_mail_session_t *s); | |
260 | |
261 | |
262 struct ngx_mail_protocol_s { | |
263 ngx_str_t name; | |
264 in_port_t port[4]; | |
265 ngx_uint_t type; | |
266 | |
267 ngx_mail_init_session_pt init_session; | |
268 ngx_mail_init_protocol_pt init_protocol; | |
269 ngx_mail_parse_command_pt parse_command; | |
270 ngx_mail_auth_state_pt auth_state; | |
271 | |
272 ngx_str_t internal_server_error; | |
273 }; | |
274 | |
275 | |
276 typedef struct { | |
277 ngx_mail_protocol_t *protocol; | |
278 | |
279 void *(*create_main_conf)(ngx_conf_t *cf); | |
280 char *(*init_main_conf)(ngx_conf_t *cf, void *conf); | |
281 | |
282 void *(*create_srv_conf)(ngx_conf_t *cf); | |
283 char *(*merge_srv_conf)(ngx_conf_t *cf, void *prev, | |
284 void *conf); | |
285 } ngx_mail_module_t; | |
286 | |
287 | |
288 #define NGX_MAIL_MODULE 0x4C49414D /* "MAIL" */ | |
289 | |
290 #define NGX_MAIL_MAIN_CONF 0x02000000 | |
291 #define NGX_MAIL_SRV_CONF 0x04000000 | |
286 | 292 |
287 | 293 |
288 #define NGX_MAIL_MAIN_CONF_OFFSET offsetof(ngx_mail_conf_ctx_t, main_conf) | 294 #define NGX_MAIL_MAIN_CONF_OFFSET offsetof(ngx_mail_conf_ctx_t, main_conf) |
289 #define NGX_MAIL_SRV_CONF_OFFSET offsetof(ngx_mail_conf_ctx_t, srv_conf) | 295 #define NGX_MAIL_SRV_CONF_OFFSET offsetof(ngx_mail_conf_ctx_t, srv_conf) |
290 | 296 |
302 ((ngx_mail_conf_ctx_t *) cf->ctx)->main_conf[module.ctx_index] | 308 ((ngx_mail_conf_ctx_t *) cf->ctx)->main_conf[module.ctx_index] |
303 #define ngx_mail_conf_get_module_srv_conf(cf, module) \ | 309 #define ngx_mail_conf_get_module_srv_conf(cf, module) \ |
304 ((ngx_mail_conf_ctx_t *) cf->ctx)->srv_conf[module.ctx_index] | 310 ((ngx_mail_conf_ctx_t *) cf->ctx)->srv_conf[module.ctx_index] |
305 | 311 |
306 | 312 |
313 #if (NGX_MAIL_SSL) | |
314 void ngx_mail_starttls_handler(ngx_event_t *rev); | |
315 ngx_int_t ngx_mail_starttls_only(ngx_mail_session_t *s, ngx_connection_t *c); | |
316 #endif | |
317 | |
318 | |
307 void ngx_mail_init_connection(ngx_connection_t *c); | 319 void ngx_mail_init_connection(ngx_connection_t *c); |
320 | |
321 ngx_int_t ngx_mail_salt(ngx_mail_session_t *s, ngx_connection_t *c, | |
322 ngx_mail_core_srv_conf_t *cscf); | |
323 ngx_int_t ngx_mail_auth_plain(ngx_mail_session_t *s, ngx_connection_t *c, | |
324 ngx_uint_t n); | |
325 ngx_int_t ngx_mail_auth_login_username(ngx_mail_session_t *s, | |
326 ngx_connection_t *c); | |
327 ngx_int_t ngx_mail_auth_login_password(ngx_mail_session_t *s, | |
328 ngx_connection_t *c); | |
329 ngx_int_t ngx_mail_auth_cram_md5_salt(ngx_mail_session_t *s, | |
330 ngx_connection_t *c, char *prefix, size_t len); | |
331 ngx_int_t ngx_mail_auth_cram_md5(ngx_mail_session_t *s, ngx_connection_t *c); | |
332 ngx_int_t ngx_mail_auth_parse(ngx_mail_session_t *s, ngx_connection_t *c); | |
333 | |
308 void ngx_mail_send(ngx_event_t *wev); | 334 void ngx_mail_send(ngx_event_t *wev); |
309 void ngx_pop3_auth_state(ngx_event_t *rev); | 335 ngx_int_t ngx_mail_read_command(ngx_mail_session_t *s, ngx_connection_t *c); |
310 void ngx_imap_auth_state(ngx_event_t *rev); | 336 void ngx_mail_auth(ngx_mail_session_t *s, ngx_connection_t *c); |
311 void ngx_smtp_auth_state(ngx_event_t *rev); | |
312 void ngx_mail_close_connection(ngx_connection_t *c); | 337 void ngx_mail_close_connection(ngx_connection_t *c); |
313 void ngx_mail_session_internal_server_error(ngx_mail_session_t *s); | 338 void ngx_mail_session_internal_server_error(ngx_mail_session_t *s); |
314 | 339 u_char *ngx_mail_log_error(ngx_log_t *log, u_char *buf, size_t len); |
315 ngx_int_t ngx_pop3_parse_command(ngx_mail_session_t *s); | 340 |
316 ngx_int_t ngx_imap_parse_command(ngx_mail_session_t *s); | 341 |
317 ngx_int_t ngx_smtp_parse_command(ngx_mail_session_t *s); | 342 char *ngx_mail_capabilities(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
318 | 343 |
319 | 344 |
320 /* STUB */ | 345 /* STUB */ |
321 void ngx_mail_proxy_init(ngx_mail_session_t *s, ngx_peer_addr_t *peer); | 346 void ngx_mail_proxy_init(ngx_mail_session_t *s, ngx_peer_addr_t *peer); |
322 void ngx_mail_auth_http_init(ngx_mail_session_t *s); | 347 void ngx_mail_auth_http_init(ngx_mail_session_t *s); |