| BIO_parse_hostserv(3) | OpenSSL | BIO_parse_hostserv(3) |
#include <openssl/bio.h>
enum BIO_hostserv_priorities {
BIO_PARSE_PRIO_HOST, BIO_PARSE_PRIO_SERV
};
int BIO_parse_hostserv(const char *hostserv, char **host, char **service,
enum BIO_hostserv_priorities hostserv_prio);
The syntax the BIO_parse_hostserv() recognises is:
host + ':' + service
host + ':' + '*'
host + ':'
':' + service
'*' + ':' + service
host
service
The host part can be a name or an IP address. If it's a IPv6 address, it MUST be enclosed in brackets, such as '[::1]'.
The service part can be a service name or its port number.
The returned values will depend on the given hostserv string and hostserv_prio, as follows:
host + ':' + service => *host = "host", *service = "service"
host + ':' + '*' => *host = "host", *service = NULL
host + ':' => *host = "host", *service = NULL
':' + service => *host = NULL, *service = "service"
'*' + ':' + service => *host = NULL, *service = "service"
in case no ':' is present in the string, the result depends on
hostserv_prio, as follows:
when hostserv_prio == BIO_PARSE_PRIO_HOST
host => *host = "host", *service untouched
when hostserv_prio == BIO_PARSE_PRIO_SERV
service => *host untouched, *service = "service"
Licensed under the OpenSSL license (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at <https://www.openssl.org/source/license.html>.
| 2018-09-23 | 1.1.1c |