Mercurial > hg > nginx-quic
annotate src/imap/ngx_imap.h @ 585:401de5a43ba5 release-0.3.14
nginx-0.3.14-RELEASE import
*) Bugfix: in the 304 response the body was transferred; the bug had
appeared in 0.3.13.
author | Igor Sysoev <igor@sysoev.ru> |
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date | Mon, 05 Dec 2005 16:59:05 +0000 |
parents | 4e296b7d25bf |
children | 284cc140593b |
rev | line source |
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
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4 */ |
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7 #ifndef _NGX_IMAP_H_INCLUDED_ |
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8 #define _NGX_IMAP_H_INCLUDED_ |
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10 |
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11 #include <ngx_config.h> |
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12 #include <ngx_core.h> |
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13 #include <ngx_event.h> |
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14 #include <ngx_event_connect.h> |
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15 |
539 | 16 #if (NGX_IMAP_SSL) |
17 #include <ngx_imap_ssl_module.h> | |
18 #endif | |
19 | |
20 | |
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21 |
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22 typedef struct { |
583 | 23 void **main_conf; |
24 void **srv_conf; | |
521 | 25 } ngx_imap_conf_ctx_t; |
26 | |
27 | |
28 typedef struct { | |
583 | 29 ngx_array_t servers; /* ngx_imap_core_srv_conf_t */ |
521 | 30 } ngx_imap_core_main_conf_t; |
31 | |
32 | |
33 #define NGX_IMAP_POP3_PROTOCOL 0 | |
34 #define NGX_IMAP_IMAP_PROTOCOL 1 | |
35 | |
36 typedef struct { | |
583 | 37 ngx_msec_t timeout; |
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38 |
583 | 39 size_t imap_client_buffer_size; |
521 | 40 |
583 | 41 ngx_uint_t protocol; |
521 | 42 |
583 | 43 ngx_str_t pop3_capability; |
44 ngx_str_t pop3_starttls_capability; | |
45 ngx_str_t imap_capability; | |
46 ngx_str_t imap_starttls_capability; | |
47 ngx_str_t imap_starttls_only_capability; | |
527 | 48 |
583 | 49 ngx_array_t pop3_capabilities; |
50 ngx_array_t imap_capabilities; | |
527 | 51 |
521 | 52 /* server ctx */ |
53 ngx_imap_conf_ctx_t *ctx; | |
54 } ngx_imap_core_srv_conf_t; | |
55 | |
56 | |
57 typedef struct { | |
583 | 58 void *(*create_main_conf)(ngx_conf_t *cf); |
59 char *(*init_main_conf)(ngx_conf_t *cf, void *conf); | |
521 | 60 |
583 | 61 void *(*create_srv_conf)(ngx_conf_t *cf); |
62 char *(*merge_srv_conf)(ngx_conf_t *cf, void *prev, | |
63 void *conf); | |
521 | 64 } ngx_imap_module_t; |
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65 |
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67 typedef enum { |
527 | 68 ngx_imap_start = 0, |
69 ngx_imap_login, | |
70 ngx_imap_user, | |
71 ngx_imap_passwd, | |
72 } ngx_imap_state_e; | |
73 | |
74 | |
75 typedef enum { | |
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76 ngx_pop3_start = 0, |
527 | 77 ngx_pop3_user, |
78 ngx_pop3_passwd | |
79 } ngx_po3_state_e; | |
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80 |
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81 |
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82 typedef struct { |
521 | 83 ngx_peer_connection_t upstream; |
84 ngx_buf_t *buffer; | |
85 } ngx_imap_proxy_ctx_t; | |
86 | |
87 | |
88 typedef struct { | |
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89 uint32_t signature; /* "IMAP" */ |
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90 |
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91 ngx_connection_t *connection; |
521 | 92 |
539 | 93 ngx_str_t out; |
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94 ngx_buf_t *buffer; |
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95 |
521 | 96 void **ctx; |
97 void **main_conf; | |
98 void **srv_conf; | |
99 | |
100 ngx_imap_proxy_ctx_t *proxy; | |
101 | |
527 | 102 ngx_uint_t imap_state; |
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103 |
539 | 104 unsigned blocked:1; |
105 unsigned quit:1; | |
521 | 106 unsigned protocol:1; |
527 | 107 unsigned quoted:1; |
543 | 108 unsigned backslash:1; |
109 unsigned no_sync_literal:1; | |
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110 |
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111 ngx_str_t login; |
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112 ngx_str_t passwd; |
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113 |
527 | 114 ngx_str_t tag; |
539 | 115 ngx_str_t tagged_line; |
527 | 116 |
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117 ngx_uint_t command; |
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118 ngx_array_t args; |
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119 |
527 | 120 ngx_uint_t login_attempt; |
121 | |
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122 /* used to parse IMAP/POP3 command */ |
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123 |
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124 ngx_uint_t state; |
527 | 125 u_char *cmd_start; |
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126 u_char *arg_start; |
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127 u_char *arg_end; |
527 | 128 ngx_uint_t literal_len; |
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129 } ngx_imap_session_t; |
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130 |
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131 |
541 | 132 typedef struct { |
583 | 133 ngx_str_t *client; |
134 ngx_imap_session_t *session; | |
541 | 135 } ngx_imap_log_ctx_t; |
136 | |
137 | |
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138 #define NGX_POP3_USER 1 |
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139 #define NGX_POP3_PASS 2 |
527 | 140 #define NGX_POP3_CAPA 3 |
141 #define NGX_POP3_QUIT 4 | |
142 #define NGX_POP3_NOOP 5 | |
583 | 143 #define NGX_POP3_STLS 6 |
144 #define NGX_POP3_APOP 7 | |
145 #define NGX_POP3_STAT 8 | |
146 #define NGX_POP3_LIST 9 | |
147 #define NGX_POP3_RETR 10 | |
148 #define NGX_POP3_DELE 11 | |
149 #define NGX_POP3_RSET 12 | |
150 #define NGX_POP3_TOP 13 | |
151 #define NGX_POP3_UIDL 14 | |
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152 |
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153 |
527 | 154 #define NGX_IMAP_LOGIN 1 |
155 #define NGX_IMAP_LOGOUT 2 | |
156 #define NGX_IMAP_CAPABILITY 3 | |
157 #define NGX_IMAP_NOOP 4 | |
583 | 158 #define NGX_IMAP_STARTTLS 5 |
527 | 159 |
583 | 160 #define NGX_IMAP_NEXT 6 |
527 | 161 |
162 | |
163 #define NGX_IMAP_PARSE_INVALID_COMMAND 20 | |
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164 |
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166 #define NGX_IMAP_MODULE 0x50414D49 /* "IMAP" */ |
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167 |
521 | 168 #define NGX_IMAP_MAIN_CONF 0x02000000 |
169 #define NGX_IMAP_SRV_CONF 0x04000000 | |
170 | |
171 | |
172 #define NGX_IMAP_MAIN_CONF_OFFSET offsetof(ngx_imap_conf_ctx_t, main_conf) | |
173 #define NGX_IMAP_SRV_CONF_OFFSET offsetof(ngx_imap_conf_ctx_t, srv_conf) | |
174 | |
175 | |
176 #define ngx_imap_get_module_ctx(s, module) (s)->ctx[module.ctx_index] | |
177 #define ngx_imap_set_ctx(s, c, module) s->ctx[module.ctx_index] = c; | |
178 #define ngx_imap_delete_ctx(s, module) s->ctx[module.ctx_index] = NULL; | |
179 | |
180 | |
181 #define ngx_imap_get_module_main_conf(s, module) \ | |
182 (s)->main_conf[module.ctx_index] | |
183 #define ngx_imap_get_module_srv_conf(s, module) (s)->srv_conf[module.ctx_index] | |
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184 |
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186 void ngx_imap_init_connection(ngx_connection_t *c); |
539 | 187 void ngx_imap_send(ngx_event_t *wev); |
527 | 188 void ngx_imap_auth_state(ngx_event_t *rev); |
189 void ngx_pop3_auth_state(ngx_event_t *rev); | |
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190 void ngx_imap_close_connection(ngx_connection_t *c); |
525 | 191 void ngx_imap_session_internal_server_error(ngx_imap_session_t *s); |
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192 |
527 | 193 ngx_int_t ngx_imap_parse_command(ngx_imap_session_t *s); |
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194 ngx_int_t ngx_pop3_parse_command(ngx_imap_session_t *s); |
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195 |
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196 |
521 | 197 /* STUB */ |
198 void ngx_imap_proxy_init(ngx_imap_session_t *s, ngx_peers_t *peers); | |
199 void ngx_imap_auth_http_init(ngx_imap_session_t *s); | |
200 /**/ | |
201 | |
202 | |
203 extern ngx_uint_t ngx_imap_max_module; | |
204 extern ngx_module_t ngx_imap_core_module; | |
205 | |
206 | |
417
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207 #endif /* _NGX_IMAP_H_INCLUDED_ */ |