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"

​

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;

​

size_t  zbx_curl_write_cb(void *ptr, size_t size, size_t nmemb, void *userdata);

size_t  zbx_curl_ignore_cb(void *ptr, size_t size, size_t nmemb, void *userdata);

​

typedef size_t  (*zbx_curl_cb_t)(void *ptr, size_t size, size_t nmemb, void *userdata);

​

int zbx_http_prepare_callbacks(CURL *easyhandle, zbx_http_response_t *header, zbx_http_response_t *body,

        zbx_curl_cb_t header_cb, zbx_curl_cb_t body_cb, char *errbuf, char **error);

int zbx_http_prepare_ssl(CURL *easyhandle, const char *ssl_cert_file, const char *ssl_key_file,

        const char *ssl_key_password, unsigned char verify_peer, unsigned char verify_host, char **error);

int zbx_http_prepare_auth(CURL *easyhandle, unsigned char authtype, const char *username, const char *password,

        const char *token, char **error);

char    *zbx_http_parse_header(char **headers);

​

int zbx_http_get(const char *url, const char *header, long timeout, const char *ssl_cert_file,

        const char *ssl_key_file, char **out, long *response_code, char **error);

​

#define HTTP_REQUEST_GET    0

#define HTTP_REQUEST_POST   1

#define HTTP_REQUEST_PUT    2

#define HTTP_REQUEST_HEAD   3

​

#define HTTP_STORE_RAW      0

#define HTTP_STORE_JSON     1

​

int zbx_http_request(unsigned char request_method, const char *url, const char *query_fields, char *headers,