Mercurial > hg > nginx
annotate src/http/modules/proxy/ngx_http_proxy_handler.h @ 155:46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Wed, 22 Oct 2003 16:38:26 +0000 |
parents | eac26585476e |
children | d377ee423603 |
rev | line source |
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1 #ifndef _NGX_HTTP_PROXY_HANDLER_H_INCLUDED_ |
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2 #define _NGX_HTTP_PROXY_HANDLER_H_INCLUDED_ |
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3 |
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4 |
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5 #include <ngx_config.h> |
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6 #include <ngx_core.h> |
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7 #include <ngx_event.h> |
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8 #include <ngx_http.h> |
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9 |
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11 typedef struct { |
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12 ngx_str_t host; |
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13 ngx_str_t uri; |
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14 ngx_str_t *location; |
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15 ngx_str_t host_header; |
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16 ngx_str_t port_text; |
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17 int port; |
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18 } ngx_http_proxy_upstream_t; |
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19 |
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20 |
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21 typedef struct { |
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22 ngx_msec_t connect_timeout; |
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23 ngx_msec_t send_timeout; |
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24 ssize_t header_buffer_size; |
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25 ngx_msec_t read_timeout; |
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26 |
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27 ngx_bufs_t bufs; |
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28 ssize_t busy_buffers_size; |
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29 |
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30 ssize_t max_temp_file_size; |
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31 ssize_t temp_file_write_size; |
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32 int cyclic_temp_file; |
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33 |
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34 ngx_path_t *temp_path; |
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35 |
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36 ngx_http_proxy_upstream_t *upstream; |
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37 ngx_peers_t *peers; |
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38 } ngx_http_proxy_loc_conf_t; |
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39 |
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40 |
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41 typedef struct { |
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42 ngx_table_elt_t *date; |
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43 ngx_table_elt_t *server; |
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44 ngx_table_elt_t *connection; |
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45 ngx_table_elt_t *content_type; |
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46 ngx_table_elt_t *content_length; |
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47 ngx_table_elt_t *last_modified; |
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48 ngx_table_elt_t *accept_ranges; |
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49 |
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50 off_t content_length_n; |
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51 |
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52 ngx_table_t *headers; |
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53 } ngx_http_proxy_headers_in_t; |
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54 |
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55 |
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56 typedef struct ngx_http_proxy_ctx_s ngx_http_proxy_ctx_t; |
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57 |
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58 struct ngx_http_proxy_ctx_s { |
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59 ngx_peer_connection_t upstream; |
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60 ngx_peer_t *peer; |
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61 |
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62 ngx_http_request_t *request; |
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63 ngx_http_proxy_loc_conf_t *lcf; |
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64 ngx_http_proxy_headers_in_t headers_in; |
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66 ngx_hunk_t *header_in; |
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67 int status; |
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68 ngx_str_t status_line; |
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69 |
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70 ngx_chain_t *work_request_hunks; |
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71 ngx_chain_t *request_hunks; |
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72 |
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73 int method; |
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74 ngx_str_t uri; |
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75 int location_len; |
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76 ngx_str_t host_header; |
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78 ngx_event_pipe_t *event_pipe; |
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79 |
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80 unsigned accel:1; |
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81 unsigned cachable:1; |
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82 unsigned fatal_error:1; |
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83 unsigned header_sent:1; |
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84 |
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85 /* used to parse an upstream HTTP header */ |
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86 char *status_start; |
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87 char *status_end; |
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88 int status_count; |
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89 int state; |
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90 |
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91 char *action; |
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92 }; |
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93 |
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94 |
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95 #define NGX_HTTP_PROXY_PARSE_NO_HEADER 20 |
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96 |
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97 |
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98 #endif /* _NGX_HTTP_PROXY_HANDLER_H_INCLUDED_ */ |