Commit 1a763db3 authored by Pekka Pessi's avatar Pekka Pessi

Added host name predicates to <sofia-sip/hostdomain.h>

darcs-hash:20060309143912-65a35-23d1e3da66426022c65514e052aa670aaf0d9bc9.gz
parent cf90216d
...@@ -650,3 +650,55 @@ int scan_host(char **inout_host) ...@@ -650,3 +650,55 @@ int scan_host(char **inout_host)
return scan_domain(inout_host); return scan_domain(inout_host);
} }
#include <sofia-sip/hostdomain.h>
/** Return true if @a string is valid IP4 address in dot-notation.
*
* @note Only 4-octet form is accepted, e.g., @c 127.1 is not considered
* valid IP4 address.
*/
int host_is_ip4_address(char const *string)
{
int n = span_ip4_address(string);
return n > 0 && string[n] == '\0';
}
/** Return true if @a string is valid IP4 address in dot-notation.
*
* @note Only 4-octet form is accepted, e.g., @c 127.1 is not considered
* valid IP4 address.
*/
int host_is_ip6_address(char const *string)
{
int n = span_ip6_address(string);
return n > 0 && string[n] == '\0';
}
int host_ip6_reference(char const *string)
{
int n = span_ip6_reference(string);
return n > 0 && string[n] == '\0';
}
int host_is_ip_address(char const *string)
{
int n = span_ip_address(string);
return n > 0 && string[n] == '\0';
}
int host_is_domain(char *string)
{
int n = span_domain(string);
return n > 0 && string[n] == '\0';
}
int host_is_valid(char const *string)
{
int n = span_host(string);
return n > 0 && string[n] == '\0';
}
/*
* This file is part of the Sofia-SIP package
*
* Copyright (C) 2006 Nokia Corporation.
*
* Contact: Pekka Pessi <pekka.pessi@nokia.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
#ifndef SOFIA_SIP_HOSTDOMAIN_H
/** Defined when sofia-sip/hostdomain.h has been included. @HIDE */
#define SOFIA_SIP_HOSTDOMAIN_H 1
/**@file sofia-sip/hostdomain.h
*
* Predicates for handling host names: IP addresses or domain names.
*
* @author Pekka Pessi <Pekka.Pessi@nokia.com>
*
* @date Created: Thu Mar 9 16:15:22 EET 2006 ppessi
*/
#ifndef SU_CONFIG_H
#include <sofia-sip/su_config.h>
#endif
SOFIA_BEGIN_DECLS
SOFIAPUBFUN int host_is_ip4_address(char const *string);
SOFIAPUBFUN int host_is_ip6_address(char const *string);
SOFIAPUBFUN int host_ip6_reference(char const *string);
SOFIAPUBFUN int host_is_ip_address(char const *string);
SOFIAPUBFUN int host_is_domain(char *string);
SOFIAPUBFUN int host_is_valid(char const *string);
SOFIA_END_DECLS
#endif /* !defined SOFIA_SIP_HOSTDOMAIN_H */
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