Mercurial > hg > nginx
annotate src/imap/ngx_imap.h @ 525:09b42134ac0c release-0.1.37
nginx-0.1.37-RELEASE import
*) Change: now the "\n" is added to the end of the "nginx.pid" file.
*) Bugfix: the responses may be transferred not completely, if many
parts or the big parts were included by SSI.
*) Bugfix: if all backends had returned the 404 reponse and the
"http_404" parameter of the "proxy_next_upstream" or
"fastcgi_next_upstream" directives was used, then nginx started to
request all backends again.
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Thu, 23 Jun 2005 13:41:06 +0000 |
| parents | 6f00349b98e5 |
| children | 7fa11e5c6e96 |
| rev | line source |
|---|---|
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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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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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17 typedef struct { |
| 521 | 18 void **main_conf; |
| 19 void **srv_conf; | |
| 20 } ngx_imap_conf_ctx_t; | |
| 21 | |
| 22 | |
| 23 typedef struct { | |
| 24 ngx_array_t servers; /* ngx_imap_core_srv_conf_t */ | |
| 25 } ngx_imap_core_main_conf_t; | |
| 26 | |
| 27 | |
| 28 #define NGX_IMAP_POP3_PROTOCOL 0 | |
| 29 #define NGX_IMAP_IMAP_PROTOCOL 1 | |
| 30 | |
| 31 typedef struct { | |
| 32 ngx_msec_t timeout; | |
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33 |
| 521 | 34 size_t imap_client_buffer_size; |
| 35 size_t proxy_buffer_size; | |
| 36 | |
| 37 ngx_uint_t protocol; | |
| 38 | |
| 39 /* server ctx */ | |
| 40 ngx_imap_conf_ctx_t *ctx; | |
| 41 } ngx_imap_core_srv_conf_t; | |
| 42 | |
| 43 | |
| 44 typedef struct { | |
| 45 void *(*create_main_conf)(ngx_conf_t *cf); | |
| 46 char *(*init_main_conf)(ngx_conf_t *cf, void *conf); | |
| 47 | |
| 48 void *(*create_srv_conf)(ngx_conf_t *cf); | |
| 49 char *(*merge_srv_conf)(ngx_conf_t *cf, void *prev, void *conf); | |
| 50 } ngx_imap_module_t; | |
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53 typedef enum { |
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54 ngx_pop3_start = 0, |
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55 ngx_pop3_user |
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56 } ngx_imap_state_e; |
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59 typedef struct { |
| 521 | 60 ngx_peer_connection_t upstream; |
| 61 ngx_buf_t *buffer; | |
| 62 } ngx_imap_proxy_ctx_t; | |
| 63 | |
| 64 | |
| 65 typedef struct { | |
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66 uint32_t signature; /* "IMAP" */ |
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67 |
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68 ngx_connection_t *connection; |
| 521 | 69 |
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70 ngx_buf_t *buffer; |
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71 |
| 521 | 72 void **ctx; |
| 73 void **main_conf; | |
| 74 void **srv_conf; | |
| 75 | |
| 76 ngx_imap_proxy_ctx_t *proxy; | |
| 77 | |
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78 ngx_imap_state_e imap_state; |
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| 521 | 80 unsigned protocol:1; |
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82 ngx_str_t login; |
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83 ngx_str_t passwd; |
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85 ngx_uint_t command; |
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86 ngx_array_t args; |
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88 /* used to parse IMAP/POP3 command */ |
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89 |
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90 ngx_uint_t state; |
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91 u_char *arg_start; |
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92 u_char *arg_end; |
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93 } ngx_imap_session_t; |
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94 |
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96 #define NGX_POP3_USER 1 |
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97 #define NGX_POP3_PASS 2 |
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98 #define NGX_POP3_APOP 3 |
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99 #define NGX_POP3_STAT 4 |
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100 #define NGX_POP3_LIST 5 |
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101 #define NGX_POP3_RETR 6 |
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102 #define NGX_POP3_DELE 7 |
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103 #define NGX_POP3_NOOP 8 |
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104 #define NGX_POP3_RSET 9 |
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105 #define NGX_POP3_TOP 10 |
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106 #define NGX_POP3_UIDL 11 |
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107 #define NGX_POP3_QUIT 12 |
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108 |
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109 |
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110 #define NGX_IMAP_PARSE_INVALID_COMMAND 10 |
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111 |
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113 #define NGX_IMAP_PROXY_INVALID 10 |
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114 #define NGX_IMAP_PROXY_ERROR 11 |
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115 |
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117 #define NGX_IMAP_MODULE 0x50414D49 /* "IMAP" */ |
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118 |
| 521 | 119 #define NGX_IMAP_MAIN_CONF 0x02000000 |
| 120 #define NGX_IMAP_SRV_CONF 0x04000000 | |
| 121 | |
| 122 | |
| 123 #define NGX_IMAP_MAIN_CONF_OFFSET offsetof(ngx_imap_conf_ctx_t, main_conf) | |
| 124 #define NGX_IMAP_SRV_CONF_OFFSET offsetof(ngx_imap_conf_ctx_t, srv_conf) | |
| 125 | |
| 126 | |
| 127 #define ngx_imap_get_module_ctx(s, module) (s)->ctx[module.ctx_index] | |
| 128 #define ngx_imap_set_ctx(s, c, module) s->ctx[module.ctx_index] = c; | |
| 129 #define ngx_imap_delete_ctx(s, module) s->ctx[module.ctx_index] = NULL; | |
| 130 | |
| 131 | |
| 132 #define ngx_imap_get_module_main_conf(s, module) \ | |
| 133 (s)->main_conf[module.ctx_index] | |
| 134 #define ngx_imap_get_module_srv_conf(s, module) (s)->srv_conf[module.ctx_index] | |
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135 |
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136 |
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137 void ngx_imap_init_connection(ngx_connection_t *c); |
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138 void ngx_imap_close_connection(ngx_connection_t *c); |
| 525 | 139 void ngx_imap_session_internal_server_error(ngx_imap_session_t *s); |
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141 ngx_int_t ngx_pop3_parse_command(ngx_imap_session_t *s); |
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142 |
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143 |
| 521 | 144 /* STUB */ |
| 145 void ngx_imap_proxy_init(ngx_imap_session_t *s, ngx_peers_t *peers); | |
| 146 void ngx_imap_auth_http_init(ngx_imap_session_t *s); | |
| 147 /**/ | |
| 148 | |
| 149 | |
| 150 extern ngx_uint_t ngx_imap_max_module; | |
| 151 extern ngx_module_t ngx_imap_core_module; | |
| 152 | |
| 153 | |
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154 #endif /* _NGX_IMAP_H_INCLUDED_ */ |