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1
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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5
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6
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7 #ifndef _NGX_HTTP_H_INCLUDED_
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8 #define _NGX_HTTP_H_INCLUDED_
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9
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10
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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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14
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15 typedef struct ngx_http_request_s ngx_http_request_t;
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28
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16 typedef struct ngx_http_log_ctx_s ngx_http_log_ctx_t;
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17 typedef struct ngx_http_cleanup_s ngx_http_cleanup_t;
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26
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18 typedef struct ngx_http_in_addr_s ngx_http_in_addr_t;
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19
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20 #if (NGX_HTTP_CACHE)
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21 #include <ngx_http_cache.h>
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22 #endif
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23 /* STUB */
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24 #include <ngx_http_cache.h>
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25
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28
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26 #include <ngx_http_upstream.h>
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27 #include <ngx_http_request.h>
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28 #include <ngx_http_config.h>
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29 #include <ngx_http_busy_lock.h>
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30 #include <ngx_http_log_handler.h>
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31 #include <ngx_http_core_module.h>
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32
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33 #if (NGX_HTTP_SSL)
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34 #include <ngx_http_ssl_module.h>
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35 #endif
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36
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37
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28
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38 struct ngx_http_log_ctx_s {
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39 ngx_uint_t connection;
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40
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41 /*
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42 * we declare "action" as "char *" because the actions are usually
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43 * the static strings and in the "u_char *" case we have to override
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44 * all the time their types
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45 */
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46
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47 char *action;
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48 ngx_str_t *client;
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49 ngx_http_request_t *request;
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28
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50 };
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51
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52
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53 #define ngx_http_get_module_ctx(r, module) r->ctx[module.ctx_index]
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54 #define ngx_http_get_module_err_ctx(r, module) \
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55 (r->err_ctx ? r->err_ctx[module.ctx_index] : r->ctx[module.ctx_index])
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56
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28
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57 /* STUB */
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58 #define ngx_http_create_ctx(r, cx, module, size, error) \
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59 do { \
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60 ngx_test_null(cx, ngx_pcalloc(r->pool, size), error); \
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61 r->ctx[module.ctx_index] = cx; \
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62 } while (0)
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28
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63 /**/
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64
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65 #define ngx_http_set_ctx(r, c, module) \
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66 r->ctx[module.ctx_index] = c;
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67
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68 #define ngx_http_delete_ctx(r, module) \
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69 r->ctx[module.ctx_index] = NULL;
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70
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71
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72 void ngx_http_init_connection(ngx_connection_t *c);
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73
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74 ngx_int_t ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b);
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75 ngx_int_t ngx_http_parse_complex_uri(ngx_http_request_t *r);
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76 ngx_int_t ngx_http_parse_header_line(ngx_http_request_t *r, ngx_buf_t *b);
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77
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78 ngx_int_t ngx_http_find_server_conf(ngx_http_request_t *r);
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79 void ngx_http_handler(ngx_http_request_t *r);
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80 void ngx_http_finalize_request(ngx_http_request_t *r, int error);
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81 void ngx_http_writer(ngx_event_t *wev);
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82
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83 void ngx_http_empty_handler(ngx_event_t *wev);
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84
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85 ngx_int_t ngx_http_send_last(ngx_http_request_t *r);
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86 void ngx_http_close_request(ngx_http_request_t *r, int error);
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87 void ngx_http_close_connection(ngx_connection_t *c);
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88
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89
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90 ngx_int_t ngx_http_read_client_request_body(ngx_http_request_t *r,
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91 ngx_http_client_body_handler_pt post_handler);
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92
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93 ngx_int_t ngx_http_send_header(ngx_http_request_t *r);
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94 ngx_int_t ngx_http_special_response_handler(ngx_http_request_t *r, int error);
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95
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96
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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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99
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100
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101
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102 ngx_int_t ngx_http_discard_body(ngx_http_request_t *r);
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103
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104
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105 extern ngx_module_t ngx_http_module;
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106
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107
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108 extern ngx_uint_t ngx_http_total_requests;
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109 extern uint64_t ngx_http_total_sent;
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110
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111
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112 extern ngx_http_output_header_filter_pt ngx_http_top_header_filter;
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113 extern ngx_http_output_body_filter_pt ngx_http_top_body_filter;
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114
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115
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116 /* STUB */
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117 ngx_int_t ngx_http_log_handler(ngx_http_request_t *r);
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118 /**/
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119
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120
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121 #endif /* _NGX_HTTP_H_INCLUDED_ */
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