network_tools/usr/sbin/rx3_net_adm

#!/bin/bash
#-----------------------------------------------------------------------------------------------------------------------------------
# 
# Rx3 Net Adm
# 
# Copyright (C) 2025-2026 Arnaud G. GIBERT
# mailto:arnaud@rx3.net
# 
# This 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, either version 3 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 Lesser General Public License for more details.
# 
# You should have received a copy of the GNU Lesser General Public
# License along with this program; If not, see
# <https://www.gnu.org/licenses/>.
# 
#-----------------------------------------------------------------------------------------------------------------------------------



#-----------------------------------------------------------------------------------------------------------------------------------
# Includes
#-----------------------------------------------------------------------------------------------------------------------------------

: "${RX3_LIB_DIR:=/usr/lib/rx3}"
. "${RX3_LIB_DIR}/network.bash"





#-----------------------------------------------------------------------------------------------------------------------------------
# Global Variable
#-----------------------------------------------------------------------------------------------------------------------------------

RETVAL=0
prog="rx3-net"

#DEBUG=""
#DEBUG="echo"
#DEBUG=":"

#LOG=":"
#LOG="echo"





#--------------------------------------------------------------------------------------------------------------------------
# Start
#--------------------------------------------------------------------------------------------------------------------------

start()
{
    echo "Starting..."
    
    if [ -r /var/lock/subsys/rx3-net ]
    then
        echo "already started"
        RETVAL=0
    else
        network_start

	RETVAL=$?
	[ "$RETVAL" = 0 ] && touch /var/lock/subsys/rx3-net
    fi
    
    echo
}



#--------------------------------------------------------------------------------------------------------------------------
# Stop
#--------------------------------------------------------------------------------------------------------------------------

stop()
{
    echo "Stopping..."

    if [ -r /var/lock/subsys/rx3-net ]
    then
        network_stop

        RETVAL=$?
    else
        echo "already stopped"
        RETVAL=0
    fi

    [ "$RETVAL" = 0 ] && rm -f /var/lock/subsys/rx3-net
    
    echo
}





#--------------------------------------------------------------------------------------------------------------------------
# Status
#--------------------------------------------------------------------------------------------------------------------------

status()
{
    network_status
}





#--------------------------------------------------------------------------------------------------------------------------
# Dump
#--------------------------------------------------------------------------------------------------------------------------

dump()
{
    network_tab_dump
}





#--------------------------------------------------------------------------------------------------------------------------
# Table_Set
#--------------------------------------------------------------------------------------------------------------------------

table_set()
{
    echo "Setting ip:$1 table:$2"
    
    network_table_set $1 $2 
}





#--------------------------------------------------------------------------------------------------------------------------
# Address_Refresh
#--------------------------------------------------------------------------------------------------------------------------

address_refresh()
{
    dst_id="$1"

    
    if [[ "${dst_id}" != "" ]]
    then
        echo "Refreshing address: [${dst_id}]..."

        network_dst_tab_get         ${dst_id}
        network_dst_address_refresh ${dst_id} ${dst_host_name} ${dst_ip}
    else
        echo "Refreshing all address..."
        
        network_dst_address_refresh_all
    fi
}



#--------------------------------------------------------------------------------------------------------------------------
# Main
#--------------------------------------------------------------------------------------------------------------------------

network_init

case "$1" in
    start)
        start
        ;;

    stop)
        stop
        ;;

    restart)
        stop
        sleep 1
        start
        ;;

    status)
        status
        ;;
    
    dump)
        dump
        ;;

    table_set)
	table_set $2 $3
        ;;
    
    refresh_address)
	address_refresh $2
        ;;

    *)
        echo "Usage: $0 {start|stop|restart|status|dump|table_set|refresh_address}"
        RETVAL=1
	;;
esac

network_deinit

exit $RETVAL