annotate src/http/ngx_http.h @ 352:84b8345f70d5 NGINX_0_6_20

nginx 0.6.20 *) Bugfix: a segmentation fault might occur in worker process if a "proxy_pass" directive with URI-part was used; bug appeared in 0.6.19.
author Igor Sysoev <http://sysoev.ru>
date Wed, 28 Nov 2007 00:00:00 +0300
parents 4276c2f1f434
children 54fad6c4b555
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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_HTTP_H_INCLUDED_
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8 #define _NGX_HTTP_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_garbage_collector.h>
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16 typedef struct ngx_http_request_s ngx_http_request_t;
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17 typedef struct ngx_http_upstream_s ngx_http_upstream_t;
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18 typedef struct ngx_http_log_ctx_s ngx_http_log_ctx_t;
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19
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20 typedef ngx_int_t (*ngx_http_header_handler_pt)(ngx_http_request_t *r,
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21 ngx_table_elt_t *h, ngx_uint_t offset);
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22 typedef u_char *(*ngx_http_log_handler_pt)(ngx_http_request_t *r,
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23 ngx_http_request_t *sr, u_char *buf, size_t len);
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26 #if (NGX_HTTP_CACHE)
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27 #include <ngx_http_cache.h>
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28 #endif
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29 /* STUB */
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30 #include <ngx_http_cache.h>
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32 #include <ngx_http_variables.h>
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33 #include <ngx_http_request.h>
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34 #include <ngx_http_upstream.h>
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35 #include <ngx_http_upstream_round_robin.h>
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36 #include <ngx_http_config.h>
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37 #include <ngx_http_busy_lock.h>
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38 #include <ngx_http_core_module.h>
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39 #include <ngx_http_script.h>
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41 #if (NGX_HTTP_SSI)
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42 #include <ngx_http_ssi_filter_module.h>
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43 #endif
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44 #if (NGX_HTTP_SSL)
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45 #include <ngx_http_ssl_module.h>
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46 #endif
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49 struct ngx_http_log_ctx_s {
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50 ngx_str_t *client;
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51 ngx_http_request_t *request;
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52 ngx_http_request_t *current_request;
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53 };
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56 #define ngx_http_get_module_ctx(r, module) (r)->ctx[module.ctx_index]
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57 #define ngx_http_set_ctx(r, c, module) r->ctx[module.ctx_index] = c;
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60 void ngx_http_init_connection(ngx_connection_t *c);
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62 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME
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63 int ngx_http_ssl_servername(ngx_ssl_conn_t *ssl_conn, int *ad, void *arg);
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64 #endif
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65
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66 ngx_int_t ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b);
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67 ngx_int_t ngx_http_parse_complex_uri(ngx_http_request_t *r,
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68 ngx_uint_t merge_slashes);
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69 ngx_int_t ngx_http_parse_unsafe_uri(ngx_http_request_t *r, ngx_str_t *uri,
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70 ngx_str_t *args, ngx_uint_t *flags);
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71 ngx_int_t ngx_http_parse_header_line(ngx_http_request_t *r, ngx_buf_t *b);
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72 ngx_int_t ngx_http_parse_multi_header_lines(ngx_array_t *headers,
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73 ngx_str_t *name, ngx_str_t *value);
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75 ngx_int_t ngx_http_find_server_conf(ngx_http_request_t *r);
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76 void ngx_http_update_location_config(ngx_http_request_t *r);
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77 void ngx_http_handler(ngx_http_request_t *r);
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78 void ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc);
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80 void ngx_http_empty_handler(ngx_event_t *wev);
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81 void ngx_http_request_empty_handler(ngx_http_request_t *r);
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83 #define NGX_HTTP_LAST 1
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84 #define NGX_HTTP_FLUSH 2
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86 ngx_int_t ngx_http_send_special(ngx_http_request_t *r, ngx_uint_t flags);
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89 ngx_int_t ngx_http_read_client_request_body(ngx_http_request_t *r,
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90 ngx_http_client_body_handler_pt post_handler);
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92 ngx_int_t ngx_http_send_header(ngx_http_request_t *r);
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93 ngx_int_t ngx_http_special_response_handler(ngx_http_request_t *r,
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94 ngx_int_t error);
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97 time_t ngx_http_parse_time(u_char *value, size_t len);
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98 size_t ngx_http_get_time(char *buf, time_t t);
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102 ngx_int_t ngx_http_discard_request_body(ngx_http_request_t *r);
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103 void ngx_http_block_reading(ngx_http_request_t *r);
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105
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106 extern ngx_module_t ngx_http_module;
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109 extern ngx_uint_t ngx_http_total_requests;
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110 extern uint64_t ngx_http_total_sent;
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113 extern ngx_http_output_header_filter_pt ngx_http_top_header_filter;
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114 extern ngx_http_output_body_filter_pt ngx_http_top_body_filter;
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115
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116
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117 #endif /* _NGX_HTTP_H_INCLUDED_ */