wlan0 unassociated ESSID:"FRAMP"
# Mode:Managed Frequency=nan kHz Access Point: Not-Associated
# Bit Rate:0 kb/s Tx-Power:16 dBm
# Retry limit:15 RTS thr

ff Fragment thr

ff
# Encryption key

ff
# Power Management

ff
# Link Quality:0 Signal level:0 Noise level:0
# Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
# Tx excessive retries:0 Invalid misc:18 Missed beacon:0
# elif [[ ${INTERFACE_AP[$i]} == "" && ${INTERFACE_ESSID[$i]} != "" ]]; then
# writeToEliza $MSG_WLAN_CON_NOESSID $wlanif
# debug ""
# finalRC=3
# fi
detect all interfaces available on system with ifconfig and identify wireless interfaces with iwconfig
#
# result: 1 based array
# INTERFACE_NO: number of interfaces detected
# INTERFACE_NAME: name of interface (ethx, wlany, ...)
# INTERFACE_IP: ipaddress of interface (empty if no IP address found)
# INTERFACE_MAC: mac address of interface
# INTERFACE_WRL_NO: number of wireless interfaces detect
# INTERFACE_RCV_ERROR: receive errors (%)
# INTERFACE_XMT_ERROR: xmit errors (%)
# INTERFACE_TYPE: either $CONNECTION_WRD or $CONNECTION_WRL
# if $INTERFACE_TYPE == $CONNECTION_WRL
# INTERFACE_ESSID: ESSID
# INTERFACE_MODE: mode of interface
# INTERFACE_ACCESS_POINT: access point mac
# INTERFACE_KEY: wireless key
#
# return number of interfaces found for the selected connection type
SG_D[$MSG_NO_NIC_FOUND]="!!! CND0100E: Keine Netzwerkkarte für den gewählten Verbindungstyp kann auf dem System gefunden werden"
MSG_GET_HOST=29