X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fplugins%2Fradius%2Fradiusclient%2Flib%2Fip_util.c;fp=pppd%2Fplugins%2Fradius%2Fradiusclient%2Flib%2Fip_util.c;h=0000000000000000000000000000000000000000;hb=4abe4296f0eddbb2b6ff11dbbd27100156c85f87;hp=3a26d13adc1e8ddeb16b21895cdddbf9df4bafe0;hpb=4b9bf9ae2701487191810e564aaa4672eb95130e;p=ppp.git

diff --git a/pppd/plugins/radius/radiusclient/lib/ip_util.c b/pppd/plugins/radius/radiusclient/lib/ip_util.c
deleted file mode 100644
index 3a26d13..0000000
--- a/pppd/plugins/radius/radiusclient/lib/ip_util.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * $Id: ip_util.c,v 1.2 2002/02/27 15:51:20 dfs Exp $
- *
- * Copyright (C) 1995,1996,1997 Lars Fenneberg
- *
- * Copyright 1992 Livingston Enterprises, Inc.
- *
- * Copyright 1992,1993, 1994,1995 The Regents of the University of Michigan
- * and Merit Network, Inc. All Rights Reserved
- *
- * See the file COPYRIGHT for the respective terms and conditions.
- * If the file is missing contact me at lf@elemental.net
- * and I'll send you a copy.
- *
- */
-
-#include <config.h>
-#include <includes.h>
-#include <radiusclient.h>
-
-/*
- * Function: rc_get_ipaddr
- *
- * Purpose: return an IP address in host long notation from a host
- *          name or address in dot notation.
- *
- * Returns: 0 on failure
- */
-
-UINT4 rc_get_ipaddr (char *host)
-{
-	struct hostent *hp;
-
-	if (rc_good_ipaddr (host) == 0)
-	{
-		return ntohl(inet_addr (host));
-	}
-	else if ((hp = gethostbyname (host)) == (struct hostent *) NULL)
-	{
-		rc_log(LOG_ERR,"rc_get_ipaddr: couldn't resolve hostname: %s", host);
-		return ((UINT4) 0);
-	}
-	return ntohl((*(UINT4 *) hp->h_addr));
-}
-
-/*
- * Function: rc_good_ipaddr
- *
- * Purpose: check for valid IP address in standard dot notation.
- *
- * Returns: 0 on success, -1 when failure
- *
- */
-
-int rc_good_ipaddr (char *addr)
-{
-	int             dot_count;
-	int             digit_count;
-
-	if (addr == NULL)
-		return (-1);
-
-	dot_count = 0;
-	digit_count = 0;
-	while (*addr != '\0' && *addr != ' ')
-	{
-		if (*addr == '.')
-		{
-			dot_count++;
-			digit_count = 0;
-		}
-		else if (!isdigit (*addr))
-		{
-			dot_count = 5;
-		}
-		else
-		{
-			digit_count++;
-			if (digit_count > 3)
-			{
-				dot_count = 5;
-			}
-		}
-		addr++;
-	}
-	if (dot_count != 3)
-	{
-		return (-1);
-	}
-	else
-	{
-		return (0);
-	}
-}
-
-/*
- * Function: rc_ip_hostname
- *
- * Purpose: Return a printable host name (or IP address in dot notation)
- *	    for the supplied IP address.
- *
- */
-
-const char *rc_ip_hostname (UINT4 h_ipaddr)
-{
-	struct hostent  *hp;
-	UINT4           n_ipaddr = htonl (h_ipaddr);
-
-	if ((hp = gethostbyaddr ((char *) &n_ipaddr, sizeof (struct in_addr),
-			    AF_INET)) == NULL) {
-		rc_log(LOG_ERR,"rc_ip_hostname: couldn't look up host by addr: %08lX", h_ipaddr);
-	}
-
-	return ((hp==NULL)?"unknown":hp->h_name);
-}
-
-/*
- * Function: rc_getport
- *
- * Purpose: get the port number for the supplied request type
- *
- */
-
-unsigned short rc_getport(int type)
-{
-	struct servent *svp;
-
-	if ((svp = getservbyname ((type==AUTH)?"radius":"radacct", "udp")) == NULL)
-	{
-		return ((type==AUTH)?PW_AUTH_UDP_PORT:PW_ACCT_UDP_PORT);
-	} else {
-		return ntohs ((unsigned short) svp->s_port);
-	}
-}
-
-/*
- * Function: rc_own_hostname
- *
- * Purpose: get the hostname of this machine
- *
- * Returns  -1 on failure, 0 on success
- *
- */
-
-int
-rc_own_hostname(char *hostname, int len)
-{
-#ifdef HAVE_UNAME
-	struct	utsname uts;
-#endif
-
-#if defined(HAVE_UNAME)
-	if (uname(&uts) < 0)
-	{
-		rc_log(LOG_ERR,"rc_own_hostname: couldn't get own hostname");
-		return -1;
-	}
-	strncpy(hostname, uts.nodename, len);
-#elif defined(HAVE_GETHOSTNAME)
-	if (gethostname(hostname, len) < 0)
-	{
-		rc_log(LOG_ERR,"rc_own_hostname: couldn't get own hostname");
-		return -1;
-	}
-#elif defined(HAVE_SYSINFO)
-	if (sysinfo(SI_HOSTNAME, hostname, len) < 0)
-	{
-		rc_log(LOG_ERR,"rc_own_hostname: couldn't get own hostname");
-		return -1;
-	}
-#else
-	return -1;
-#endif
-
-	return 0;
-}
-
-/*
- * Function: rc_own_ipaddress
- *
- * Purpose: get the IP address of this host in host order
- *
- * Returns: IP address on success, 0 on failure
- *
- */
-
-UINT4 rc_own_ipaddress(void)
-{
-	static UINT4 this_host_ipaddr = 0;
-	char hostname[256];
-
-	if (!this_host_ipaddr) {
-		if (rc_own_hostname(hostname, sizeof(hostname)) < 0)
-			return 0;
-		if ((this_host_ipaddr = rc_get_ipaddr (hostname)) == 0) {
-			rc_log(LOG_ERR, "rc_own_ipaddress: couldn't get own IP address");
-			return 0;
-		}
-	}
-
-	return this_host_ipaddr;
-}