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/*
 * src/lib/neigh.c     CLI Neighbour Helpers
 *
 *      This library is free software; you can redistribute it and/or
 *      modify it under the terms of the GNU Lesser General Public
 *      License as published by the Free Software Foundation version 2.1
 *      of the License.
 *
 * Copyright (c) 2008-2009 Thomas Graf <tgraf@suug.ch>
 */

/**
 * @ingroup cli
 * @defgroup cli_neigh Neighbour
 *
 * @{
 */

#include <netlink/cli/utils.h>
#include <netlink/cli/neigh.h>

struct rtnl_neigh *nl_cli_neigh_alloc(void)
{
        struct rtnl_neigh *neigh;

        neigh = rtnl_neigh_alloc();
        if (!neigh)
                nl_cli_fatal(ENOMEM, "Unable to allocate neighbout object");

        return neigh;
}

void nl_cli_neigh_parse_dst(struct rtnl_neigh *neigh, char *arg)
{
        struct nl_addr *a;
        int err;

        a = nl_cli_addr_parse(arg, rtnl_neigh_get_family(neigh));
        if ((err = rtnl_neigh_set_dst(neigh, a)) < 0)
                nl_cli_fatal(err, "Unable to set local address: %s",
                        nl_geterror(err));

        nl_addr_put(a);
}

void nl_cli_neigh_parse_lladdr(struct rtnl_neigh *neigh, char *arg)
{
        struct nl_addr *a;

        a = nl_cli_addr_parse(arg, AF_UNSPEC);
        rtnl_neigh_set_lladdr(neigh, a);
        nl_addr_put(a);
}

void nl_cli_neigh_parse_dev(struct rtnl_neigh *neigh,
                            struct nl_cache *link_cache, char *arg)
{
        int ival;

        if (!(ival = rtnl_link_name2i(link_cache, arg)))
                nl_cli_fatal(ENOENT, "Link \"%s\" does not exist", arg);

        rtnl_neigh_set_ifindex(neigh, ival);
}

void nl_cli_neigh_parse_family(struct rtnl_neigh *neigh, char *arg)
{
        int family;

        if ((family = nl_str2af(arg)) == AF_UNSPEC)
                nl_cli_fatal(EINVAL,
                             "Unable to translate address family \"%s\"", arg);

        rtnl_neigh_set_family(neigh, family);
}

void nl_cli_neigh_parse_state(struct rtnl_neigh *neigh, char *arg)
{
        int state;
        
        if ((state = rtnl_neigh_str2state(arg)) < 0)
                nl_cli_fatal(state, "Unable to translate state \"%s\": %s",
                        arg, state);

        rtnl_neigh_set_state(neigh, state);
}

/** @} */