67 lines
1.4 KiB
C
67 lines
1.4 KiB
C
/* $FreeBSD$ */
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/*
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* Copyright (C) 2012 by Darren Reed.
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*
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* See the IPFILTER.LICENCE file for details on licencing.
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*
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* $Id$
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*/
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#include <fcntl.h>
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#include <sys/ioctl.h>
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#include "ipf.h"
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#include "netinet/ip_lookup.h"
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#include "netinet/ip_pool.h"
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int
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load_poolnode(int role, char *name, ip_pool_node_t *node, int ttl,
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ioctlfunc_t iocfunc)
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{
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ip_pool_node_t pn;
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iplookupop_t op;
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char *what;
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int err;
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if (pool_open() == -1)
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return (-1);
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op.iplo_unit = role;
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op.iplo_type = IPLT_POOL;
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op.iplo_arg = 0;
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op.iplo_struct = &pn;
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op.iplo_size = sizeof(pn);
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strncpy(op.iplo_name, name, sizeof(op.iplo_name));
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bzero((char *)&pn, sizeof(pn));
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bcopy((char *)&node->ipn_addr, (char *)&pn.ipn_addr,
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sizeof(pn.ipn_addr));
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bcopy((char *)&node->ipn_mask, (char *)&pn.ipn_mask,
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sizeof(pn.ipn_mask));
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pn.ipn_info = node->ipn_info;
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pn.ipn_die = ttl;
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strncpy(pn.ipn_name, node->ipn_name, sizeof(pn.ipn_name));
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if ((opts & OPT_REMOVE) == 0) {
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what = "add";
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err = pool_ioctl(iocfunc, SIOCLOOKUPADDNODE, &op);
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} else {
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what = "delete";
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err = pool_ioctl(iocfunc, SIOCLOOKUPDELNODE, &op);
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}
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if (err != 0) {
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if ((opts & OPT_DONOTHING) == 0) {
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char msg[80];
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snprintf(msg, sizeof(msg), "%s pool node(%s/", what,
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inet_ntoa(pn.ipn_addr.adf_addr.in4));
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strcat(msg, inet_ntoa(pn.ipn_mask.adf_addr.in4));
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return (ipf_perror_fd(pool_fd(), iocfunc, msg));
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}
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}
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return (0);
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}
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