#!/bin/sh

# This UCI-Defaults script will split the batadv proto network interfaces
# in batadv_hardif and batadv proto. The configuration options from
# /etc/config/batman-adv will be moved to the latter.

. /lib/functions.sh

proto_batadv_to_batadv_hardif() {
    local section="$1"
    local proto
    local mesh
    local routing_algo

    config_get proto "${section}" proto
    config_get mesh "${section}" mesh
    config_get routing_algo "${section}" routing_algo

    if [ -z "$mesh" -o "${proto}" != "batadv" ]; then
        continue
    fi

    uci set network."${section}".proto="batadv_hardif"
    uci rename network."${section}".mesh="master"
    uci delete network."${section}".routing_algo

    # create new section or adjust existing one
    uci set network."${mesh}"=interface
    uci set network."${mesh}".proto=batadv
    [ -n "${routing_algo}" ]  && uci set network."${mesh}".routing_algo="${routing_algo}"
}

mv_batadv_config_section() {
    local section="$1"
    local aggregated_ogms
    local ap_isolation
    local bonding
    local bridge_loop_avoidance
    local distributed_arp_table
    local fragmentation
    local gw_bandwidth
    local gw_mode
    local gw_sel_class
    local hop_penalty
    local isolation_mark
    local log_level
    local multicast_mode
    local network_coding
    local orig_interval

    config_get aggregated_ogms "${section}" aggregated_ogms
    config_get ap_isolation "${section}" ap_isolation
    config_get bonding "${section}" bonding
    config_get bridge_loop_avoidance "${section}" bridge_loop_avoidance
    config_get distributed_arp_table "${section}" distributed_arp_table
    config_get fragmentation "${section}" fragmentation
    config_get gw_bandwidth "${section}" gw_bandwidth
    config_get gw_mode "${section}" gw_mode
    config_get gw_sel_class "${section}" gw_sel_class
    config_get hop_penalty "${section}" hop_penalty
    config_get isolation_mark "${section}" isolation_mark
    config_get log_level "${section}" log_level
    config_get multicast_mode "${section}" multicast_mode
    config_get network_coding "${section}" network_coding
    config_get orig_interval "${section}" orig_interval

    # update section in case it exists
    [ -n "${aggregated_ogms}" ]  && uci set network."${section}".aggregated_ogms="${aggregated_ogms}"
    [ -n "${ap_isolation}" ]  && uci set network."${section}".ap_isolation="${ap_isolation}"
    [ -n "${bonding}" ]  && uci set network."${section}".bonding="${bonding}"
    [ -n "${bridge_loop_avoidance}" ]  && uci set network."${section}".bridge_loop_avoidance="${bridge_loop_avoidance}"
    [ -n "${distributed_arp_table}" ]  && uci set network."${section}".distributed_arp_table="${distributed_arp_table}"
    [ -n "${fragmentation}" ]  && uci set network."${section}".fragmentation="${fragmentation}"
    [ -n "${gw_bandwidth}" ]  && uci set network."${section}".gw_bandwidth="${gw_bandwidth}"
    [ -n "${gw_mode}" ]  && uci set network."${section}".gw_mode="${gw_mode}"
    [ -n "${gw_sel_class}" ]  && uci set network."${section}".gw_sel_class="${gw_sel_class}"
    [ -n "${hop_penalty}" ]  && uci set network."${section}".hop_penalty="${hop_penalty}"
    [ -n "${isolation_mark}" ]  && uci set network."${section}".isolation_mark="${isolation_mark}"
    [ -n "${log_level}" ]  && uci set network."${section}".log_level="${log_level}"
    [ -n "${multicast_mode}" ]  && uci set network."${section}".multicast_mode="${multicast_mode}"
    [ -n "${network_coding}" ]  && uci set network."${section}".network_coding="${network_coding}"
    [ -n "${orig_interval}" ]  && uci set network."${section}".orig_interval="${orig_interval}"
}

if [ -f /etc/config/batman-adv ]; then
    config_load network
    config_foreach proto_batadv_to_batadv_hardif 'interface'
    uci commit network

    config_load batman-adv
    config_foreach mv_batadv_config_section 'mesh'
    uci commit batman-adv

    rm -f /etc/config/batman-adv
fi

exit 0