Mercurial > hg > nginx
annotate src/http/ngx_http_event.c @ 1:d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Thu, 15 Aug 2002 17:20:26 +0000 |
parents | 4eff17414a43 |
children | ffffe1499bce |
rev | line source |
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0
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nginx-0.0.1-2002-08-06-20:39:45 import
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1 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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2 #include <ngx_config.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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3 #include <ngx_log.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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4 #include <ngx_alloc.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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5 #include <ngx_hunk.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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6 #include <ngx_connection.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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7 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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8 #include <ngx_http.h> |
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nginx-0.0.1-2002-08-06-20:39:45 import
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9 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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10 /* |
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nginx-0.0.1-2002-08-06-20:39:45 import
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11 ngx_read should check errors (if we ask) and return |
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nginx-0.0.1-2002-08-06-20:39:45 import
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12 -2 EAGAIN |
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nginx-0.0.1-2002-08-06-20:39:45 import
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13 -1 error |
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nginx-0.0.1-2002-08-06-20:39:45 import
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14 0 EOF |
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nginx-0.0.1-2002-08-06-20:39:45 import
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15 >0 number of bytes |
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nginx-0.0.1-2002-08-06-20:39:45 import
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16 */ |
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17 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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18 int ngx_http_init_connection(ngx_connection_t *c); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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19 static int ngx_http_init_request(ngx_event_t *ev); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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20 static int ngx_http_process_request(ngx_event_t *ev); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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21 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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22 static int ngx_process_http_request_line(ngx_http_request_t *r); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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23 static int ngx_process_http_request_header(ngx_http_request_t *r); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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24 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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25 static int ngx_process_http_request(ngx_http_request_t *r); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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26 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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27 static int ngx_http_close_request(ngx_event_t *ev); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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28 |
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29 /* |
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30 returns |
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nginx-0.0.1-2002-08-06-20:39:45 import
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31 -1 if error |
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nginx-0.0.1-2002-08-06-20:39:45 import
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32 0 need more data or EOF (filter is deleted) |
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nginx-0.0.1-2002-08-06-20:39:45 import
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33 1 there is unread data |
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nginx-0.0.1-2002-08-06-20:39:45 import
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34 */ |
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nginx-0.0.1-2002-08-06-20:39:45 import
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35 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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36 int ngx_http_init_connection(ngx_connection_t *c) |
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nginx-0.0.1-2002-08-06-20:39:45 import
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37 { |
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nginx-0.0.1-2002-08-06-20:39:45 import
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38 ngx_event_t *ev; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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39 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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40 ev = c->read; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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41 ev->event_handler = ngx_http_init_request; |
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nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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42 ev->log->action = "reading client request line"; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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43 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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44 ngx_log_debug(ev->log, "ngx_http_init_connection: entered"); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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45 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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46 /* XXX: ev->timer ? */ |
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nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
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47 if (ngx_add_event(ev, NGX_TIMER_EVENT, ev->timer) == -1) |
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nginx-0.0.1-2002-08-06-20:39:45 import
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48 return -1; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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49 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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50 #if (HAVE_DEFERRED_ACCEPT) |
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nginx-0.0.1-2002-08-06-20:39:45 import
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51 if (ev->ready) |
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nginx-0.0.1-2002-08-06-20:39:45 import
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52 return ngx_http_init_request(ev); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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53 else |
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nginx-0.0.1-2002-08-06-20:39:45 import
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54 #endif |
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nginx-0.0.1-2002-08-06-20:39:45 import
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55 #if (NGX_CLEAR_EVENT) |
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nginx-0.0.1-2002-08-06-20:39:45 import
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56 return ngx_add_event(ev, NGX_READ_EVENT, NGX_CLEAR_EVENT); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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57 #else |
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58 return ngx_add_event(ev, NGX_READ_EVENT, NGX_ONESHOT_EVENT); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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59 #endif |
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nginx-0.0.1-2002-08-06-20:39:45 import
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60 } |
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nginx-0.0.1-2002-08-06-20:39:45 import
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61 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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62 int ngx_http_init_request(ngx_event_t *ev) |
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63 { |
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nginx-0.0.1-2002-08-06-20:39:45 import
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64 ngx_connection_t *c = (ngx_connection_t *) ev->data; |
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65 ngx_http_request_t *r; |
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66 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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67 ngx_log_debug(ev->log, "ngx_http_init_request: entered"); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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68 |
1
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69 ngx_test_null(c->pool, ngx_create_pool(16384, ev->log), -1); |
0
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70 ngx_test_null(r, ngx_pcalloc(c->pool, sizeof(ngx_http_request_t)), -1); |
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71 |
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72 c->data = r; |
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73 r->connection = c; |
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74 |
1
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nginx-0.0.1-2002-08-15-21:20:26 import
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75 ngx_test_null(r->pool, ngx_create_pool(16384, ev->log), -1); |
0
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nginx-0.0.1-2002-08-06-20:39:45 import
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76 ngx_test_null(r->buff, ngx_palloc(r->pool, sizeof(ngx_buff_t)), -1); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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77 ngx_test_null(r->buff->buff, |
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nginx-0.0.1-2002-08-06-20:39:45 import
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78 ngx_pcalloc(r->pool, sizeof(c->server->buff_size)), -1); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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79 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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80 r->buff->pos = r->buff->last = r->buff->buff; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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81 r->buff->end = r->buff->buff + c->server->buff_size; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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82 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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83 r->state_handler = ngx_process_http_request_line; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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84 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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85 ev->event_handler = ngx_http_process_request; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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86 ev->close_handler = ngx_http_close_request; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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87 c->write->close_handler = ngx_http_close_request; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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88 return ngx_http_process_request(ev); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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89 } |
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nginx-0.0.1-2002-08-06-20:39:45 import
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90 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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91 int ngx_http_process_request(ngx_event_t *ev) |
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nginx-0.0.1-2002-08-06-20:39:45 import
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92 { |
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nginx-0.0.1-2002-08-06-20:39:45 import
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93 int n; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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94 ngx_connection_t *c = (ngx_connection_t *) ev->data; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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95 ngx_http_request_t *r = (ngx_http_request_t *) c->data; |
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nginx-0.0.1-2002-08-06-20:39:45 import
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96 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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97 ngx_log_debug(ev->log, "http process request"); |
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nginx-0.0.1-2002-08-06-20:39:45 import
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98 |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
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99 n = ngx_event_recv(ev, r->buff->last, r->buff->end - r->buff->last); |
0
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nginx-0.0.1-2002-08-06-20:39:45 import
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100 |
1
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nginx-0.0.1-2002-08-15-21:20:26 import
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101 if (n == -2) |
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nginx-0.0.1-2002-08-15-21:20:26 import
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102 return 0; |
0
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nginx-0.0.1-2002-08-06-20:39:45 import
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103 |
1
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nginx-0.0.1-2002-08-15-21:20:26 import
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0
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104 if (n == -1) |
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105 return -1; |
0
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106 |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
107 ngx_log_debug(ev->log, "http read %d" _ n); |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
108 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
109 if (n == 0) { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
110 if (ev->unexpected_eof) { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
111 ngx_log_error(NGX_LOG_INFO, ev->log, 0, |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
112 "ngx_http_process_request: " |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
113 "connection is closed while %s", ev->action); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
114 return -1; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
115 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
116 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
117 return ngx_http_close_request(ev); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
118 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
119 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
120 if (!ev->read_discarded) { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
121 r->buff->last += n; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
122 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
123 /* state_handlers are called in following order: |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
124 ngx_process_http_request_line() |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
125 ngx_process_http_request_header() */ |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
126 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
127 do { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
128 if ((r->state_handler)(r) < 0) |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
129 return -1; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
130 } while (r->buff->pos < r->buff->last); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
131 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
132 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
133 if (ngx_del_event(ev, NGX_TIMER_EVENT) == -1) |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
134 return -1; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
135 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
136 if (ngx_add_event(ev, NGX_TIMER_EVENT, ev->timer) == -1) |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
137 return -1; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
138 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
139 return 0; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
140 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
141 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
142 static int ngx_process_http_request_line(ngx_http_request_t *r) |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
143 { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
144 int n; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
145 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
146 if ((n = ngx_read_http_request_line(r)) == 1) { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
147 *r->uri_end = '\0'; |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
148 ngx_log_debug(r->connection->log, "HTTP: %d, %d, %s" _ |
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
149 r->method _ r->http_version _ r->uri_start); |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
150 r->state_handler = ngx_process_http_request_header; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
151 r->connection->read->action = "reading client request headers"; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
152 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
153 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
154 return n; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
155 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
156 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
157 static int ngx_process_http_request_header(ngx_http_request_t *r) |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
158 { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
159 int n; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
160 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
161 while ((n = ngx_read_http_header_line(r)) == 1) { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
162 *r->header_name_end = '\0'; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
163 *r->header_end = '\0'; |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
164 ngx_log_debug(r->connection->log, "HTTP header: '%s: %s'" _ |
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
165 r->header_name_start _ r->header_start); |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
166 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
167 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
168 if (n != 2) |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
169 return n; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
170 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
171 r->state_handler = NULL; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
172 r->connection->read->action = "reading client request body"; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
173 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
174 r->connection->read->read_discarded = 1; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
175 r->connection->read->unexpected_eof = 0; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
176 ngx_log_debug(r->connection->log, "HTTP header done"); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
177 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
178 return ngx_process_http_request(r); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
179 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
180 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
181 static int ngx_process_http_request(ngx_http_request_t *r) |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
182 { |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
183 return -1; |
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
184 } |
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
185 |
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
186 #if 0 |
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
187 |
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
188 static int ngx_process_http_request(ngx_http_request_t *r) |
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
189 { |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
190 int fd; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
191 struct stat sb; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
192 ngx_http_header_out_t *header_out; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
193 ngx_chunk_t *header, *ch; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
194 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
195 int index = (*(r->uri_end - 1) == '/') ? sizeof(NGX_INDEX) : 1; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
196 char *name = ngx_palloc(r->pool, |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
197 r->uri_end - r->uri_start + strlen(ngx_root) + index); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
198 strcpy(name, ngx_root); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
199 strcat(name, r->uri_start); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
200 if (*(r->uri_end - 1) == '/') |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
201 strcat(name, NGX_INDEX); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
202 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
203 ngx_log_debug(r->connection->log, "HTTP URI: '%s'", name); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
204 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
205 if ((fd = open(name, O_RDONLY)) == -1) { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
206 ngx_log_error(NGX_LOG_ERR, r->connection->log, errno, |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
207 "open %s failed", name); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
208 return -1; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
209 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
210 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
211 if (fstat(fd, &sb) == -1) { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
212 ngx_log_error(NGX_LOG_ERR, r->connection->log, errno, |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
213 "fstat %s failed", name); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
214 return -1; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
215 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
216 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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217 header_out = ngx_palloc(r->pool, sizeof(ngx_http_header_out_t)); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
218 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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219 header_out->status = NGX_HTTP_OK; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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220 header_out->content_length = sb.st_size; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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221 header_out->last_modified = sb.st_mtime; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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222 header_out->content_type = "text/html"; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
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223 header_out->charset = "koi8-r"; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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224 header_out->date = time(NULL); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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225 header_out->connection = NGX_HTTP_CONN_CLOSE; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
226 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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227 /* |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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228 header_out->connection = NGX_HTTP_CONN_KEEP_ALIVE; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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229 r->connection->read->event_handler = ngx_http_init_request; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
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230 */ |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
231 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
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232 header = ngx_http_header(r, header_out); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
233 ch = ngx_palloc(r->pool, sizeof(ngx_chunk_t)); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
234 ch->ident = fd; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
235 ch->offset = 0; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
236 ch->size = sb.st_size; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
237 ch->next = NULL; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
238 header->next = ch; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
239 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
240 ngx_event_write(r->connection, header); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
241 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
242 return 0; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
243 } |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
244 |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
245 #endif |
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
246 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
247 static int ngx_http_close_request(ngx_event_t *ev) |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
248 { |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
249 ngx_connection_t *c = (ngx_connection_t *) ev->data; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
250 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
251 ngx_log_debug(ev->log, "http close"); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
252 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
253 ngx_del_event(c->read, NGX_TIMER_EVENT); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
254 ngx_del_event(c->write, NGX_TIMER_EVENT); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
255 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
256 return ngx_event_close(ev); |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
257 } |