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#ifndef _NGX_HTTP_PROXY_HANDLER_H_INCLUDED_
#define _NGX_HTTP_PROXY_HANDLER_H_INCLUDED_
#include <ngx_config.h>
#include <ngx_array.h>
#include <ngx_http.h>
#define NGX_HTTP_PROXY_PARSE_NO_HEADER 20
#define NGX_HTTP_PARSE_TOO_LONG_STATUS_LINE 21
typedef struct {
int dummy;
} ngx_http_proxy_headers_in_t;
typedef struct {
int large_header;
} ngx_http_proxy_loc_conf_t;
typedef struct {
ngx_str_t host;
ngx_str_t uri;
ngx_str_t host_header;
ngx_str_t port_name;
int port;
} ngx_http_proxy_upstream_url_t;
typedef struct {
struct sockaddr_in;
ngx_str_t name;
time_t access;
int fails;
} ngx_http_proxy_upstream_t;
typedef struct {
int amount;
ngx_http_proxy_upstream_t *upstreams;
} ngx_http_proxy_upstream_farm_t;
#if 0
/* location /one/ { proxy_pass http://localhost:9000/two/; } */
typedef struct {
/* "/one/" */
/* "http://localhost:9000/two/" */
/* "/two/" */
*upstream_farm;
} ngx_http_proxy_pass_t;
#endif
typedef struct ngx_http_proxy_ctx_s ngx_http_proxy_ctx_t;
struct ngx_http_proxy_ctx_s {
ngx_chain_t *out;
int last_hunk;
ngx_array_t hunks;
int hunk_n;
ngx_connection_t *connection;
ngx_http_request_t *request;
ngx_http_proxy_headers_in_t *headers_in;
ngx_http_proxy_upstream_farm_t *upstream;
int cur_upstream;
int upstreams;
ngx_log_t *log;
ngx_hunk_t *header_in;
int state;
int status;
int status_count;
char *status_line;
char *request_end;
int (*state_handler)(ngx_http_request_t *r, ngx_http_proxy_ctx_t *p);
};
typedef struct {
char *action;
char *upstream;
char *client;
char *url;
} ngx_http_proxy_log_ctx_t;
extern ngx_module_t ngx_http_proxy_module;
static int ngx_http_proxy_error(ngx_http_request_t *r, ngx_http_proxy_ctx_t *p,
int error);
#endif /* _NGX_HTTP_PROXY_HANDLER_H_INCLUDED_ */
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