Mercurial > hg > nginx
annotate src/imap/ngx_imap_handler.c @ 419:47709bff4468
nginx-0.0.10-2004-09-09-19:40:48 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Thu, 09 Sep 2004 15:40:48 +0000 |
parents | cf072d26d6d6 |
children | 33a8253115b4 |
rev | line source |
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413
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nginx-0.0.10-2004-08-31-23:05:39 import
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1 |
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2 #include <ngx_config.h> |
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3 #include <ngx_core.h> |
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4 #include <ngx_event.h> |
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5 #include <ngx_imap.h> |
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6 #include <nginx.h> |
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7 |
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9 static void ngx_imap_init_session(ngx_event_t *rev); |
417
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10 |
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11 |
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12 static char pop3_greeting[] = "+OK " NGINX_VER " ready" CRLF; |
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13 static char imap_greeting[] = "* OK " NGINX_VER " ready" CRLF; |
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14 |
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nginx-0.0.10-2004-09-05-23:54:02 import
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16 void ngx_imap_init_connection(ngx_connection_t *c) |
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17 { |
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18 char *greeting; |
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19 ssize_t size; |
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20 ngx_int_t n; |
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21 |
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22 ngx_log_debug0(NGX_LOG_DEBUG_IMAP, c->log, 0, |
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23 "imap init connection"); |
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24 |
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25 c->log_error = NGX_ERROR_INFO; |
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26 |
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27 greeting = pop3_greeting; |
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28 size = sizeof(pop3_greeting) - 1; |
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29 |
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30 n = ngx_send(c, greeting, size); |
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31 |
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32 if (n < size) { |
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33 /* |
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34 * we treat the incomplete sending as NGX_ERROR |
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35 * because it is very strange here |
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36 */ |
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37 ngx_imap_close_connection(c); |
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38 return; |
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39 } |
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40 |
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41 c->read->event_handler = ngx_imap_init_session; |
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42 |
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43 ngx_add_timer(c->read, /* STUB */ 60000); |
417
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44 |
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45 if (ngx_handle_read_event(c->read, 0) == NGX_ERROR) { |
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46 ngx_imap_close_connection(c); |
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47 } |
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48 } |
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49 |
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50 |
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51 static void ngx_imap_init_session(ngx_event_t *rev) |
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52 { |
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53 ngx_connection_t *c; |
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54 ngx_imap_session_t *s; |
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55 |
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56 c = rev->data; |
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57 |
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58 if (!(s = ngx_pcalloc(c->pool, sizeof(ngx_imap_session_t)))) { |
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59 ngx_imap_close_connection(c); |
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60 return; |
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61 } |
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62 |
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63 c->data = s; |
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64 s->connection = c; |
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65 |
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66 if (ngx_array_init(&s->args, c->pool, 2, sizeof(ngx_str_t)) == NGX_ERROR) { |
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67 ngx_imap_close_connection(s->connection); |
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68 return; |
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69 } |
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70 |
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71 s->buffer = ngx_create_temp_buf(s->connection->pool, /* STUB */ 4096); |
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72 if (s->buffer == NULL) { |
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73 ngx_imap_close_connection(s->connection); |
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74 return; |
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75 } |
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76 |
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77 ngx_imap_proxy_init(s); |
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78 } |
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79 |
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80 |
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81 void ngx_imap_close_connection(ngx_connection_t *c) |
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82 { |
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83 ngx_log_debug1(NGX_LOG_DEBUG_IMAP, c->log, 0, |
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84 "close imap connection: %d", c->fd); |
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85 |
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86 ngx_close_connection(c); |
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87 } |