1 files changed, 72 insertions, 0 deletions
diff --git a/contrib/ipfilter/lib/load_pool.c b/contrib/ipfilter/lib/load_pool.c
new file mode 100644
index 0000000..190a2df
--- /dev/null
+++ b/contrib/ipfilter/lib/load_pool.c
@@ -0,0 +1,72 @@
+/*	$FreeBSD$	*/
+
+/*
+ * Copyright (C) 2012 by Darren Reed.
+ *
+ * See the IPFILTER.LICENCE file for details on licencing.
+ *
+ * $Id$
+ */
+
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include "ipf.h"
+#include "netinet/ip_lookup.h"
+#include "netinet/ip_pool.h"
+
+
+int
+load_pool(plp, iocfunc)
+	ip_pool_t *plp;
+	ioctlfunc_t iocfunc;
+{
+	iplookupop_t op;
+	ip_pool_node_t *a;
+	ip_pool_t pool;
+
+	if (pool_open() == -1)
+		return -1;
+
+	op.iplo_unit = plp->ipo_unit;
+	op.iplo_type = IPLT_POOL;
+	op.iplo_arg = 0;
+	strncpy(op.iplo_name, plp->ipo_name, sizeof(op.iplo_name));
+	op.iplo_size = sizeof(pool);
+	op.iplo_struct = &pool;
+	bzero((char *)&pool, sizeof(pool));
+	pool.ipo_unit = plp->ipo_unit;
+	strncpy(pool.ipo_name, plp->ipo_name, sizeof(pool.ipo_name));
+	if (plp->ipo_name[0] == '\0')
+		op.iplo_arg |= IPOOL_ANON;
+
+	if ((opts & OPT_REMOVE) == 0) {
+		if (pool_ioctl(iocfunc, SIOCLOOKUPADDTABLE, &op)) {
+			if ((opts & OPT_DONOTHING) == 0) {
+				return ipf_perror_fd(pool_fd(), iocfunc,
+						     "add lookup table");
+			}
+		}
+	}
+
+	if (op.iplo_arg & IPOOL_ANON)
+		strncpy(pool.ipo_name, op.iplo_name, sizeof(pool.ipo_name));
+
+	if ((opts & OPT_VERBOSE) != 0) {
+		pool.ipo_list = plp->ipo_list;
+		(void) printpool(&pool, bcopywrap, pool.ipo_name, opts, NULL);
+		pool.ipo_list = NULL;
+	}
+
+	for (a = plp->ipo_list; a != NULL; a = a->ipn_next)
+		load_poolnode(plp->ipo_unit, pool.ipo_name,
+				     a, 0, iocfunc);
+
+	if ((opts & OPT_REMOVE) != 0) {
+		if (pool_ioctl(iocfunc, SIOCLOOKUPDELTABLE, &op))
+			if ((opts & OPT_DONOTHING) == 0) {
+				return ipf_perror_fd(pool_fd(), iocfunc,
+						     "delete lookup table");
+			}
+	}
+	return 0;
+}