1 files changed, 0 insertions, 162 deletions
diff --git a/contrib/fwd/src/fwd_addr.c b/contrib/fwd/src/fwd_addr.c
deleted file mode 100644
index 62e65aa62..000000000
--- a/contrib/fwd/src/fwd_addr.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * fwd - OpenWrt firewall daemon - rtnetlink communication
- *
- *   Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
- *
- * The fwd program is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
- *
- * The fwd 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 the fwd program. If not, see http://www.gnu.org/licenses/.
- */
-
-
-#include "fwd.h"
-#include "fwd_addr.h"
-#include "fwd_utils.h"
-
-struct fwd_addr * fwd_get_addrs(int fd, int family)
-{
-	struct {
-		  struct nlmsghdr n;
-		  struct ifaddrmsg r;
-	} req;
-
-	int offlen;
-	int rtattrlen;
-	int dump_done;
-	char buf[16384];
-
-	struct rtattr *rta;
-	struct rtattr *rtatp;
-	struct nlmsghdr *nlmp;
-	struct ifaddrmsg *rtmp;
-
-	struct fwd_addr *head, *entry;
-
-	/* Build request */
-	memset(&req, 0, sizeof(req));
-	req.n.nlmsg_len   = NLMSG_LENGTH(sizeof(struct ifaddrmsg));
-	req.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_ROOT;
-	req.n.nlmsg_type  = RTM_GETADDR;
-	req.r.ifa_family  = family;
-
-	rta = (struct rtattr *)(((char *)&req) + NLMSG_ALIGN(req.n.nlmsg_len));
-	rta->rta_len = RTA_LENGTH(family == AF_INET ? 4 : 16);
-
-	head = entry = NULL;
-
-	/* Send request */
-	if( send(fd, &req, sizeof(req), 0) <= 0 )
-		goto error;
-
-	/* Receive responses */
-	for( dump_done = 0; !dump_done; )
-	{
-		if( (offlen = recv(fd, buf, sizeof(buf), 0)) <= 0 )
-			goto error;
-
-		/* Parse message */
-		for(nlmp = (struct nlmsghdr *)buf; offlen > sizeof(*nlmp);)
-		{
-			/* Dump finished? */
-			if( nlmp->nlmsg_type == NLMSG_DONE )
-			{
-				dump_done = 1;
-				break;
-			}
-
-			int len = nlmp->nlmsg_len;
-			int req_len = len - sizeof(*nlmp);
-
-			if( req_len<0 || len>offlen )
-				goto error;
-
-			if( !NLMSG_OK(nlmp, offlen) )
-				goto error;
-
-			rtmp  = (struct ifaddrmsg *) NLMSG_DATA(nlmp);
-			rtatp = (struct rtattr *) IFA_RTA(rtmp);
-
-			if( !(entry = fwd_alloc_ptr(struct fwd_addr)) )
-				goto error;
-
-			entry->index = rtmp->ifa_index;
-			if_indextoname(rtmp->ifa_index, (char *)&entry->ifname);
-
-			rtattrlen = IFA_PAYLOAD(nlmp);
-
-			for( ; RTA_OK(rtatp, rtattrlen); rtatp = RTA_NEXT(rtatp, rtattrlen) )
-			{
-				if( rtatp->rta_type == IFA_ADDRESS )
-				{
-					memcpy(&entry->ipaddr.addr, (char *) RTA_DATA(rtatp), rtatp->rta_len);
-					entry->ipaddr.prefix = rtmp->ifa_prefixlen;
-					entry->family = family;
-				}
-				else if( rtatp->rta_type == IFA_LABEL)
-				{
-					memcpy(&entry->label, (char *) RTA_DATA(rtatp), rtatp->rta_len);
-				}
-			}
-
-			entry->next = head;
-			head = entry;
-
-			offlen -= NLMSG_ALIGN(len);
-			nlmp = (struct nlmsghdr*)((char*)nlmp + NLMSG_ALIGN(len));
-		}
-	}
-
-	return head;
-
-
-	error:
-
-	fwd_free_addrs(head);
-	head = entry = NULL;
-
-	return NULL;
-}
-
-struct fwd_cidr * fwd_lookup_addr(struct fwd_addr *head, const char *ifname)
-{
-	struct fwd_addr *entry;
-
-	for( entry = head; entry; entry = entry->next )
-		if( !strncmp(entry->ifname, ifname, IFNAMSIZ) )
-			return &entry->ipaddr;
-
-	return NULL;
-}
-
-void fwd_free_addrs(struct fwd_addr *head)
-{
-	struct fwd_addr *entry = head;
-
-	while( entry != NULL )
-	{
-		head = entry->next;
-		free(entry);
-		entry = head;
-	}
-
-	head = entry = NULL;
-}
-
-struct fwd_addr * fwd_append_addrs(struct fwd_addr *head, struct fwd_addr *add)
-{
-	struct fwd_addr *entry = head;
-
-	while( entry->next != NULL )
-		entry = entry->next;
-
-	return (entry->next = add);
-}
-