setupStaticIP() - Network Wizard - Puppylinux

setupStaticIP()
{
    ifconfig "$INTERFACE" | grep ' UP ' >> $DEBUG_OUTPUT 2>&1
    if [ ! $? -eq 0 ];then # wired interface (wireless will be up by now)
        cleanUpInterface "$INTERFACE"
        #ifconfig "$INTERFACE" up
    fi
    BROADCAST=$(ipcalc -b "$IP_ADDRESS" "$NETMASK" | cut -d= -f2)

    #ifconfig "$INTERFACE" down

    CONVO="ifconfig $INTERFACE $IP_ADDRESS netmask $NETMASK broadcast $BROADCAST"
    CONVG="route add -net default gw $GATEWAY" #dev $INTERFACE"

    # Dougal: add a cleanup, just in case
    #cleanUpInterface "$INTERFACE" >> $DEBUG_OUTPUT 2>&1
    # do the work
    # Dougal: add getting error message
    ERROR=$(ifconfig "$INTERFACE" "$IP_ADDRESS" netmask "$NETMASK" broadcast "$BROADCAST" 2>&1) #up
    if [ $? -eq 0 ];then
        MODECOMMANDS="STATIC_IP='yes'\nIP_ADDRESS='$IP_ADDRESS'\nNETMASK='$NETMASK'"
        # Configure a nameserver, if we're supposed to.
        # This now replaces any existing resolv.conf, which
        # we will try to back up.
        if [ "$DNS_SERVER1" != "0.0.0.0" ] ; then
            # remove old backups
            rm /etc/resolv.conf.[0-9][0-9]* 2>/dev/null
            # backup previous one
            mv -f /etc/resolv.conf /etc/resolv.conf.old
            echo "nameserver $DNS_SERVER1" > /etc/resolv.conf
            if [ "$DNS_SERVER2" != "0.0.0.0" ] ; then
                echo "nameserver $DNS_SERVER2" >> /etc/resolv.conf
            fi
        fi
        MODECOMMANDS="$MODECOMMANDS\nDNS_SERVER1='$DNS_SERVER1'"
        MODECOMMANDS="$MODECOMMANDS\nDNS_SERVER2='$DNS_SERVER2'"

        # add default route, if we're supposed to
        if [ "$GATEWAY" ] ; then
            # Dougal: add getting error message
            ERROR=$(route add -net default gw "$GATEWAY" 2>&1)
            if [ $? -eq 0 ];then #0=ok.
                Xdialog --center --title "$L_TITLE_Netwiz_Static_IP" --msgbox "$(eval echo $L_MESSAGE_Route_Set)" 0 0
                MODECOMMANDS="${MODECOMMANDS}\nGATEWAY='$GATEWAY'"
            else
                giveErrorDialog "$L_MESSAGE_Route_Failed_p1 $GATEWAY.
$L_MESSAGE_Route_Failed_p2
$CONVG
$L_MESSAGE_Route_Failed_p3
$ERROR
"
                ifconfig "$INTERFACE" down
                return 1
            fi
        fi

        return 0
    else
        giveErrorDialog "$L_MESSAGE_Ifconfig_Failed_p1
$CONVO
$L_MESSAGE_Ifconfig_Failed_p2
$ERROR
$L_MESSAGE_Ifconfig_Failed_p3"
        ifconfig "$INTERFACE" down
        MODECOMMANDS=""
        return 1
    fi
} #end of setupStaticIP