Zabbix

/*

** Zabbix

** Copyright (C) 2001-2023 Zabbix SIA

**

** This program is free software; you can redistribute it and/or modify

** it under the terms of the GNU General Public License as published by

** the Free Software Foundation; either version 2 of the License, or

** (at your option) any later version.

**

** This program is distributed in the hope that it will be useful,

** but WITHOUT ANY WARRANTY; without even the implied warranty of

** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

** GNU General Public License for more details.

**

** You should have received a copy of the GNU General Public License

** along with this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

#ifndef ZABBIX_ZBXHTTP_H

#define ZABBIX_ZBXHTTP_H

​

#include "zbxcommon.h"

​

#define ZBX_HTTPFIELD_HEADER        0

#define ZBX_HTTPFIELD_VARIABLE      1

#define ZBX_HTTPFIELD_POST_FIELD    2

#define ZBX_HTTPFIELD_QUERY_FIELD   3

​

#define ZBX_POSTTYPE_RAW        0

#define ZBX_POSTTYPE_FORM       1

#define ZBX_POSTTYPE_JSON       2

#define ZBX_POSTTYPE_XML        3

#define ZBX_POSTTYPE_NDJSON     4

​

#define ZBX_RETRIEVE_MODE_CONTENT   0

#define ZBX_RETRIEVE_MODE_HEADERS   1

#define ZBX_RETRIEVE_MODE_BOTH      2

​

int zbx_http_punycode_encode_url(char **url);

void    zbx_http_url_encode(const char *source, char **result);

int zbx_http_url_decode(const char *source, char **result);

​

#ifdef HAVE_LIBCURL

​

typedef struct

{

    char    *data;

    size_t  allocated;

    size_t  offset;

}

zbx_http_response_t;

​

typedef struct

{

    CURL            *easyhandle;

    struct curl_slist   *headers_slist;

    zbx_http_response_t body;

    zbx_http_response_t header;

    char            errbuf[CURL_ERROR_SIZE];

    int         max_attempts;

    unsigned char       retrieve_mode;

    unsigned char       output_format;