rc.netwrok (lines 417 to 500) use wlan_ng

# lines 416 to 491  of /etc/rc.d/rc.network (puppylinux)
# http://www.pearltrees.com/s243a/lines-408-650-rc-network/id16447168
    # this should tell us if to use wlan_ng etc.
    if [ "$USE_WLAN_NG" = "yes" ] ; then ####### use wlanctl-ng ########
      if runPrismScan "$INTERFACE" ; then #>/dev/null
        # go over access points (POINTNUM set in function)
        for P in $(seq 0 $POINTNUM) ; do
          grep -Fq 'resultcode=success' /tmp/prism-scan$P || continue
          getPrismCellParameters $P
          # we should have CELL_ESSID, CELL_CHANNEL,
          # CELL_AP_MAC, CELL_MODE, CELL_ENCRYPTION
          # see if access point configured
          #### need to see about the ecryption part: gives "true" or "no_value"
          case $CELL_ENCRYPTION in
            true) CELL_ENCRYPTION=WEP ;;
            *) CELL_ENCRYPTION=Open ;;
          esac
          if [ -f "${PROFILES_DIR}/${CELL_AP_MAC}.${CELL_ENCRYPTION}.conf" ] ; then
            # unset static ip variables
            unset STATIC_IP IP_ADDRESS NETMASK DNS_SERVER1 DNS_SERVER2 GATEWAY
            # source it
            . "${PROFILES_DIR}/${CELL_AP_MAC}.${CELL_ENCRYPTION}.conf"
            assignProfileData
            # try connection
            if useWlanctl && sleep 1 && testInterface ; then
              # sleep a bit, just in case (net-setup.sh has 5 seconds!)
              #sleep 1
              # try and get ip address
              if try_and_connect ; then
                # done! stop everything.
                rm /tmp/wlan-up /tmp/prism-* >/dev/null 2>&1
                success_message
                #exit
                # move to next interface (to allow more than one)
                GOT_ONE="yes"
                continue 2
              else
                failure_message
              fi
            elif [ "$CELL_ENCRYPTION" = "Open" ] ; then # add to list of open networks
              OPEN_NETWORKS="$OPEN_NETWORKS $P"
            else # failure of useWlanctl
              failure_message
            fi #if useWlanctl &&
          fi #if [ -f "${PROFILES_DIR}/${CELL_AP_MAC}.${CELL_ENCRYPTION}.conf" ] ; then
        done # for P in
        # if we got here, we are not connected yet, look at open networks
        if [ -n "$OPEN_NETWORKS" ] ; then
          WLAN_SECURE="opensystem"
          PROFILE_KEY=""
          # unset static ip variables
          unset STATIC_IP IP_ADDRESS NETMASK DNS_SERVER1 DNS_SERVER2 GATEWAY
          for P in $OPEN_NETWORKS ; do
            grep -Fq 'resultcode=success' /tmp/prism-scan$P || continue
            getPrismCellParameters $P
            # set the PROFILE_ variables
            PROFILE_ESSID="$CELL_ESSID"
            if useWlanctl && sleep 1 && testInterface ; then
              # sleep a bit, just in case (net-setup.sh has 5 seconds!)
              #sleep 1
              # try and get ip address
              if try_and_connect ; then
                # done! stop everything.
                rm /tmp/wlan-up /tmp/prism-* >/dev/null 2>&1
                success_message
                #exit
                # move to next interface (to allow more than one)
                GOT_ONE="yes"
                continue 2
              else
                failure_message
              fi
            else # failure of useWlanctl
              failure_message
            fi
          done
        fi
rm /tmp/wlan-up /tmp/prism-* >/dev/null 2>&1