mirror of
https://git.haproxy.org/git/haproxy.git/
synced 2025-09-23 06:41:32 +02:00
0da616ee18
This patch add a way to handle HTTP requests streaming using a callback. The end of the data must be specified by using the "end" parameter in httpclient_req_xfer().
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
#ifndef _HAPROXY_HTTPCLIENT_T_H
|
|
#define _HAPROXY_HTTPCLIENT_T_H
|
|
|
|
#include <haproxy/http-t.h>
|
|
|
|
struct httpclient {
|
|
struct {
|
|
struct ist url; /* URL of the request */
|
|
enum http_meth_t meth; /* method of the request */
|
|
struct buffer buf; /* output buffer, HTX */
|
|
} req;
|
|
struct {
|
|
struct ist vsn;
|
|
uint16_t status;
|
|
struct ist reason;
|
|
struct http_hdr *hdrs; /* headers */
|
|
struct buffer buf; /* input buffer, raw HTTP */
|
|
} res;
|
|
struct {
|
|
/* callbacks used to send the request, */
|
|
void (*req_payload)(struct httpclient *hc); /* send a payload */
|
|
|
|
/* callbacks used to receive the response, if not set, the IO
|
|
* handler will consume the data without doing anything */
|
|
void (*res_stline)(struct httpclient *hc); /* start line received */
|
|
void (*res_headers)(struct httpclient *hc); /* headers received */
|
|
void (*res_payload)(struct httpclient *hc); /* payload received */
|
|
void (*res_end)(struct httpclient *hc); /* end of the response */
|
|
} ops;
|
|
struct sockaddr_storage dst; /* destination address */
|
|
struct appctx *appctx; /* HTTPclient appctx */
|
|
void *caller; /* ptr of the caller */
|
|
unsigned int flags; /* other flags */
|
|
};
|
|
|
|
/* Action (FA) to do */
|
|
#define HTTPCLIENT_FA_STOP 0x00000001 /* stops the httpclient at the next IO handler call */
|
|
#define HTTPCLIENT_FA_AUTOKILL 0x00000002 /* sets the applet to destroy the httpclient struct itself */
|
|
|
|
/* status (FS) */
|
|
#define HTTPCLIENT_FS_STARTED 0x00010000 /* the httpclient was started */
|
|
#define HTTPCLIENT_FS_ENDED 0x00020000 /* the httpclient is stopped */
|
|
|
|
/* States of the HTTP Client Appctx */
|
|
enum {
|
|
HTTPCLIENT_S_REQ = 0,
|
|
HTTPCLIENT_S_REQ_BODY,
|
|
HTTPCLIENT_S_RES_STLINE,
|
|
HTTPCLIENT_S_RES_HDR,
|
|
HTTPCLIENT_S_RES_BODY,
|
|
HTTPCLIENT_S_RES_END,
|
|
};
|
|
|
|
|
|
#endif /* ! _HAPROXY_HTTCLIENT__T_H */
|