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95949e6868
The new HC_F_HTTPPROXY flag allows to use an absolute URI within a request that won't be modified in order to use an http proxy.
71 lines
2.5 KiB
C
71 lines
2.5 KiB
C
#ifndef _HAPROXY_HTTPCLIENT_T_H
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#define _HAPROXY_HTTPCLIENT_T_H
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#include <haproxy/http-t.h>
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struct httpclient {
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struct {
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struct ist url; /* URL of the request */
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enum http_meth_t meth; /* method of the request */
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struct buffer buf; /* output buffer, HTX */
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} req;
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struct {
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struct ist vsn;
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uint16_t status;
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struct ist reason;
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struct http_hdr *hdrs; /* headers */
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struct buffer buf; /* input buffer, raw HTTP */
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} res;
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struct {
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/* callbacks used to send the request, */
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void (*req_payload)(struct httpclient *hc); /* send a payload */
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/* callbacks used to receive the response, if not set, the IO
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* handler will consume the data without doing anything */
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void (*res_stline)(struct httpclient *hc); /* start line received */
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void (*res_headers)(struct httpclient *hc); /* headers received */
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void (*res_payload)(struct httpclient *hc); /* payload received */
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void (*res_end)(struct httpclient *hc); /* end of the response */
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} ops;
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struct sockaddr_storage *dst; /* destination address */
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struct appctx *appctx; /* HTTPclient appctx */
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int timeout_server; /* server timeout in ms */
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void *caller; /* ptr of the caller */
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unsigned int flags; /* other flags */
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struct proxy *px; /* proxy for special cases */
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struct server *srv_raw; /* server for clear connections */
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#ifdef USE_OPENSSL
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struct server *srv_ssl; /* server for SSL connections */
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#endif
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};
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/* Action (FA) to do */
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#define HTTPCLIENT_FA_STOP 0x00000001 /* stops the httpclient at the next IO handler call */
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#define HTTPCLIENT_FA_AUTOKILL 0x00000002 /* sets the applet to destroy the httpclient struct itself */
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/* status (FS) */
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#define HTTPCLIENT_FS_STARTED 0x00010000 /* the httpclient was started */
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#define HTTPCLIENT_FS_ENDED 0x00020000 /* the httpclient is stopped */
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/* States of the HTTP Client Appctx */
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enum {
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HTTPCLIENT_S_REQ = 0,
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HTTPCLIENT_S_REQ_BODY,
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HTTPCLIENT_S_RES_STLINE,
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HTTPCLIENT_S_RES_HDR,
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HTTPCLIENT_S_RES_BODY,
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HTTPCLIENT_S_RES_END,
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};
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#define HTTPCLIENT_USERAGENT "HAProxy"
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/* What kind of data we need to read */
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#define HC_F_RES_STLINE 0x01
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#define HC_F_RES_HDR 0x02
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#define HC_F_RES_BODY 0x04
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#define HC_F_RES_END 0x08
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#define HC_F_HTTPPROXY 0x10
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#endif /* ! _HAPROXY_HTTCLIENT__T_H */
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