1 files changed, 105 insertions, 0 deletions
diff --git a/src/nm-netlink-compat.c b/src/nm-netlink-compat.c
new file mode 100644
index 00000000..e91a1ff2
--- /dev/null
+++ b/src/nm-netlink-compat.c
@@ -0,0 +1,105 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+/* NetworkManager -- Network link manager
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This 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 this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Copyright (C) 2011 Caixa Magica Software.
+ */
+
+#include <config.h>
+#include <glib.h>
+
+#include "nm-netlink-compat.h"
+
+#ifndef HAVE_LIBNL1
+struct rtnl_nexthop *
+nm_netlink_get_nh (struct rtnl_route * route)
+{
+	int hops;
+
+	hops = rtnl_route_get_nnexthops (route);
+	g_return_val_if_fail(hops > 0, NULL);
+	return rtnl_route_nexthop_n (route, 0);
+}
+
+int
+rtnl_route_get_oif (struct rtnl_route * route)
+{
+	struct rtnl_nexthop * nh;
+
+	nh = nm_netlink_get_nh(route);
+	g_return_val_if_fail(nh, -NLE_OBJ_NOTFOUND);
+	return rtnl_route_nh_get_ifindex (nh);
+}
+
+int
+rtnl_route_set_oif (struct rtnl_route * route, int ifindex)
+{
+	struct rtnl_nexthop * nh;
+
+	nh = rtnl_route_nh_alloc();
+	rtnl_route_nh_set_ifindex(nh, ifindex);
+	rtnl_route_add_nexthop(route, nh);
+	return 0;
+}
+
+struct nl_addr *
+rtnl_route_get_gateway (struct rtnl_route * route)
+{
+	struct rtnl_nexthop * nh;
+
+	nh = nm_netlink_get_nh(route);
+	g_return_val_if_fail(nh, NULL);
+	return rtnl_route_nh_get_gateway(nh);
+}
+
+int
+rtnl_route_set_gateway (struct rtnl_route * route, struct nl_addr * gw_addr)
+{
+	struct rtnl_nexthop * nh;
+
+	nh = nm_netlink_get_nh(route);
+	g_return_val_if_fail(nh, -NLE_OBJ_NOTFOUND);
+
+	rtnl_route_nh_set_gateway(nh, gw_addr);
+	return 0;
+}
+
+int
+rtnl_route_get_dst_len(struct rtnl_route * rtnlroute)
+{
+	struct nl_addr * dst;
+
+	dst = rtnl_route_get_dst(rtnlroute);
+	return nl_addr_get_prefixlen(dst);
+}
+#endif
+
+#ifdef HAVE_LIBNL1
+int
+nl_compat_error (int err)
+{
+	err = abs (err);
+
+	if (err == EEXIST)
+		err = NLE_EXIST;
+	else if (err == ENOENT || err == ESRCH)
+		err = NLE_OBJ_NOTFOUND;
+	else if (err == ERANGE)
+		err = NLE_RANGE;
+
+	return -err;
+}
+#endif