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| #! /bin/bash | |
| . /usr/lib/network/network | |
| DEBUG=1 | |
| out() { | |
| if [ $DEBUG -eq 1 ]; then | |
| if [ "$1" != "" ]; then echo $1; fi | |
| elif [ "$2" != "" ]; then | |
| echo $2 | |
| fi | |
| } | |
| #RESULTF=$1 | |
| # ************* Select appropriate Dialog | |
| if [ "$DISPLAY" != "" ]; then | |
| DIALOG=$(which Xdialog) | |
| if [ "$DIALOG" == "" ]; then | |
| echo "Please install 'dialog' to use netcfg-menu" | |
| exit 1 | |
| fi | |
| if [ -f /home/mark/.gtkrc-2.0 ]; then XTRA="--rc-file /home/mark/.gtkrc-2.0"; fi | |
| SIZE="20 80 13" | |
| else | |
| DIALOG=$(which dialog) | |
| if [ "$DIALOG" == "" ]; then | |
| echo "Please install 'dialog' to use netcfg-menu" | |
| exit 1 | |
| fi | |
| SIZE="19 60 12" | |
| fi | |
| # ************* Find devices | |
| out "Find interfaces used in profiles" | |
| declare -A wired_devs | |
| declare -A wireless_devs | |
| while read prof; do | |
| iface=$(. "$PROFILE_DIR/$prof"; echo "$INTERFACE"); | |
| if [ -d "/sys/class/net/$iface" ]; then | |
| case $(. "$PROFILE_DIR/$prof"; echo "$CONNECTION") in | |
| wireless) wireless_devs[$iface]=$iface; ;; | |
| ethernet) wired_devs[$iface]=$iface; ;; | |
| esac | |
| fi | |
| done < <(list_profiles | sort) | |
| out "${GOOD}Found: [Wired] ${wired_devs[@]}, [Wireless] ${wireless_devs[@]}" | |
| # ************* Ethernet | |
| declare -A connected_devs | |
| declare -A unconnected_devs | |
| out "Test wired interface carrier" | |
| if [ ${#wired_devs[@]} -gt 0 ]; then | |
| for i in "${wired_devs[@]}"; do | |
| # ** Bring up device (some might report flawed carrier status when down) | |
| up=$(ifconfig -s | grep $i | wc -l) | |
| if [ $up -eq 0 ]; then | |
| ifconfig $i up | |
| bring_down="$bring_down $i" | |
| fi | |
| # ** Test connectivity | |
| if [ -f /sys/class/net/$i/carrier ]; then | |
| carrier=$(cat /sys/class/net/$i/carrier) | |
| if [ "$carrier" -gt 0 ]; then | |
| connected_devs["$i"]=$i | |
| else | |
| unconnected_devs["$i"]=$i | |
| fi | |
| else | |
| # * no carrier status available, somethings wrong | |
| unconnected_devs["$i"]=$i | |
| fi | |
| # heere | |
| if [ $up -eq 0 ]; then | |
| ifconfig $i down | |
| fi | |
| done | |
| out "${GOOD}Connected: ${connected_devs[@]}, ${BAD}disconnected: ${unconnected_devs[@]}" | |
| fi | |
| # ************* WLAN | |
| # **** find usable devices | |
| if [ ${#wired_devs[@]} -gt 0 ]; then | |
| out "Look for rfkill'd interfaces" | |
| declare -A killed | |
| for i in /sys/class/rfkill/rfkill*; do name=$(cat ${i}/name) killed["$name"]=$(cat ${i}/state); done | |
| declare -A killed_devs | |
| declare -A living_devs | |
| for dev in "${wireless_devs[@]}"; do | |
| file=/etc/network.d/interfaces/$dev | |
| if [ -f "$file" ]; then | |
| name=$(. $file; echo $RFKILL_NAME) | |
| if [ "$name" != "" ]; then | |
| if [ "${killed["$name"]}" == "2" ]; then | |
| killed_devs["$dev"]=$dev; | |
| else | |
| living_devs["$dev"]=$dev; | |
| fi | |
| else | |
| living_devs["$dev"]=$dev; | |
| fi | |
| else | |
| living_devs["$dev"]=$dev | |
| fi | |
| done | |
| out "killed: ${killed_devs[@]}, still alive: ${living_devs[@]}" | |
| # **** Find AP's | |
| if [ ${#living_devs[@]} -gt 0 ]; then | |
| # ** Bring up all wlan devices (some might refuse to scan when down) | |
| bring_down="" | |
| WLAN_AVAILABLE=0 | |
| for i in "${living_devs[@]}"; do | |
| if [ "${wireless_devs[$i]}" == "$i" ]; then | |
| WLAN_AVAILABLE=1 | |
| up=$(ifconfig -s | grep $i | wc -l) | |
| if [ $up -eq 0 ]; then | |
| ifconfig $i up | |
| bring_down="$bring_down $i" | |
| fi | |
| fi | |
| done | |
| # ** Look for AP's | |
| if [ $WLAN_AVAILABLE -eq 1 ]; then | |
| out "Look for Wifi AP's" | |
| declare -A AVAIL_ESSIDS | |
| ef=$(mktemp) | |
| iwlist scanning 2>/dev/null | egrep -i "essid|completed" | sed "s/ *ESSID:\"\([^\"]*\)\"/\1:::/g" | sed "s/^\(\S\+\)\s\+Scan completed :/AVAIL_ESSIDS[\"\1\"]=\"/g" | tr -d "\n" | sed "s/:::\([^$]\)/ \1/g" | sed "s/:::/\"\n/g" > $ef | |
| . $ef | |
| fi | |
| # Bring down the formerly brought up devices | |
| if [ ! "$bring_down" == "" ]; then | |
| for i in $bring_down; do | |
| ifconfig $i down | |
| done | |
| fi | |
| echo "Available AP's: ${AVAIL_ESSIDS[@]}" | |
| fi | |
| fi | |
| # ************* Look for available profiles | |
| out "Look for available profiles" | |
| i=0 | |
| while read prof; do | |
| IFACE=$(. "$PROFILE_DIR/$prof"; echo "$INTERFACE") | |
| if [ ! "${killed_devs["$IFACE"]}" == "1" ]; then | |
| onl=1 | |
| CONNECTION=$(. "$PROFILE_DIR/$prof"; echo "$CONNECTION") | |
| if [ "$CONNECTION" == "wireless" ]; then | |
| ESSID=$(. "$PROFILE_DIR/$prof"; echo "$ESSID") | |
| onl=$(echo "${AVAIL_ESSIDS["$IFACE"]}" | grep "$ESSID" | wc -l) | |
| fi | |
| if [ "$CONNECTION" == "ethernet" -a "${unconnected_devs["$IFACE"]}" == "$IFACE" ]; then | |
| onl=0 | |
| fi | |
| if [ $onl -gt 0 ]; then | |
| [[ "$prof" = "eth" ]] && DEFAULT="main" | |
| profiles[$i]="$prof" | |
| let i++ | |
| profiles[$i]="$(. "$PROFILE_DIR/$prof"; echo "$DESCRIPTION")" | |
| let i++ | |
| fi | |
| fi | |
| done < <(list_profiles | sort) | |
| echo "Available Profiles: ${profiles[@]}" | |
| check_make_state_dir | |
| rm -f "$STATE_DIR/menu" | |
| #RESULTF=$(mktemp) | |
| if [[ ${#profiles} -eq 0 ]]; then | |
| exit_err "No profiles were found in $PROFILE_DIR" | |
| fi | |
| [[ -n "$NETWORKS_MENU_DEFAULT" ]] && DEFAULT="$NETWORKS_MENU_DEFAULT" | |
| # if no default yet, use the first entry | |
| [[ -z "$DEFAULT" ]] && DEFAULT="${profiles[0]}" | |
| ANSWER=$(mktemp --tmpdir menu.XXXXXXXX) || exit 1 | |
| # Set timeout | |
| if [[ -z "$1" ]]; then | |
| TIMEOUT="0" | |
| else | |
| TIMEOUT="$1" | |
| fi | |
| # Display Dialog | |
| $DIALOG $XTRA --stdout --timeout "$TIMEOUT" --default-item "$DEFAULT" --menu "Select the network profile you wish to use" $SIZE "${profiles[@]}" > "$ANSWER" 2>/dev/null | |
| ret=$? | |
| case $ret in | |
| 1) ;; # Cancel - do nothing | |
| 255) # timeout - use default | |
| #profile_up "$DEFAULT" # JP: use profile_up and catch $? | |
| #ret=$? | |
| #if [[ $ret -eq 0 ]]; then echo "$DEFAULT" > "$STATE_DIR/menu"; fi | |
| ;; | |
| 0) # User selection | |
| profile_up "$(cat "$ANSWER")" | |
| ret=$? | |
| if [[ $ret -eq 0 ]]; then mv "$ANSWER" "$STATE_DIR/menu"; fi | |
| ;; | |
| *) # Shouldnt happen | |
| exit_err "Abnormal ret code from dialog: $ret" | |
| ;; | |
| esac | |
| rm -f "$ANSWER" # JP: add -f | |
| exit $ret # JP: exit with caught $? | |
| # vim: ft=sh ts=4 et sw=4: |
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Learn more about bidirectional Unicode characters
| #! /bin/bash | |
| . /usr/lib/network/network | |
| DEBUG=1 | |
| out() { | |
| if [ $DEBUG -eq 1 ]; then | |
| if [ "$1" != "" ]; then echo $1; fi | |
| elif [ "$2" != "" ]; then | |
| echo $2 | |
| fi | |
| } | |
| find_profiles() { | |
| RESULTF=$1 | |
| # ************* Find devices | |
| out "Find interfaces used in profiles" 10 | |
| declare -A wired_devs | |
| declare -A wireless_devs | |
| while read prof; do | |
| iface=$(. "$PROFILE_DIR/$prof"; echo "$INTERFACE"); | |
| if [ -d "/sys/class/net/$iface" ]; then | |
| case $(. "$PROFILE_DIR/$prof"; echo "$CONNECTION") in | |
| wireless) wireless_devs[$iface]=$iface; ;; | |
| ethernet) wired_devs[$iface]=$iface; ;; | |
| esac | |
| fi | |
| done < <(list_profiles | sort) | |
| out "${GOOD}Found: [Wired] ${wired_devs[@]}, [Wireless] ${wireless_devs[@]}" | |
| # ************* Ethernet | |
| declare -A connected_devs | |
| declare -A unconnected_devs | |
| out "Test wired interface carrier" 20 | |
| if [ ${#wired_devs[@]} -gt 0 ]; then | |
| for i in "${wired_devs[@]}"; do | |
| # Bring up device (some might report flawed carrier status when down) | |
| up=$(ifconfig -s | grep $i | wc -l) | |
| if [ $up -eq 0 ]; then | |
| ifconfig $i up | |
| bring_down="$bring_down $i" | |
| fi | |
| # ** Test connectivity | |
| if [ -f /sys/class/$i/carrier ]; then | |
| carrier=$(cat /sys/class/$i/carrier) | |
| if [ "$carrier" -gt 0 ]; then | |
| connected_devs["$i"]=$i | |
| else | |
| unconnected_devs["$i"]=$i | |
| fi | |
| else | |
| # no carrier status available, somethings wrong | |
| unconnected_devs["$i"]=$i | |
| fi | |
| # heere | |
| if [ $up -ne 0 ]; then | |
| ifconfig $i down | |
| fi | |
| done | |
| out "${GOOD}Connected: ${killed_devs[@]}, ${BAD}disconnected: ${living_devs[@]}" | |
| fi | |
| # ************* WLAN | |
| # **** find usable devices | |
| if [ ${#wired_devs[@]} -gt 0 ]; then | |
| out "Look for rfkill'd interfaces" 30 | |
| declare -A killed | |
| for i in /sys/class/rfkill/rfkill*; do name=$(cat ${i}/name) killed["$name"]=$(cat ${i}/state); done | |
| declare -A killed_devs | |
| declare -A living_devs | |
| for dev in "${wireless_devs[@]}"; do | |
| file=/etc/network.d/interfaces/$dev | |
| if [ -f "$file" ]; then | |
| name=$(. $file; echo $RFKILL_NAME) | |
| if [ "$name" != "" ]; then | |
| if [ "${killed["$name"]}" == "2" ]; then | |
| killed_devs["$dev"]=$dev; | |
| else | |
| living_devs["$dev"]=$dev; | |
| fi | |
| else | |
| living_devs["$dev"]=$dev; | |
| fi | |
| else | |
| living_devs["$dev"]=$dev | |
| fi | |
| done | |
| out "killed: ${killed_devs[@]}, still alive: ${living_devs[@]}" | |
| # **** Find AP's | |
| if [ ${#living_devs[@]} -gt 0 ]; then | |
| # ** Bring up all wlan devices (some might refuse to scan when down) | |
| bring_down="" | |
| WLAN_AVAILABLE=0 | |
| for i in "${living_devs[@]}"; do | |
| if [ "${wireless_devs[$i]}" == "$i" ]; then | |
| WLAN_AVAILABLE=1 | |
| up=$(ifconfig -s | grep $i | wc -l) | |
| if [ $up -eq 0 ]; then | |
| ifconfig $i up | |
| bring_down="$bring_down $i" | |
| fi | |
| fi | |
| done | |
| # ** Look for AP's | |
| if [ $WLAN_AVAILABLE -eq 1 ]; then | |
| out "Look for Wifi AP's" 40 | |
| declare -A AVAIL_ESSIDS | |
| ef=$(mktemp) | |
| iwlist scanning 2>/dev/null | egrep -i "essid|completed" | sed "s/ *ESSID:\"\([^\"]*\)\"/\1:::/g" | sed "s/^\(\S\+\)\s\+Scan completed :/AVAIL_ESSIDS[\"\1\"]=\"/g" | tr -d "\n" | sed "s/:::\([^$]\)/ \1/g" | sed "s/:::/\"\n/g" > $ef | |
| . $ef | |
| fi | |
| # Bring down the formerly brought up devices | |
| if [ ! "$bring_down" == "" ]; then | |
| for i in $bring_down; do | |
| ifconfig $i down | |
| done | |
| fi | |
| fi | |
| fi | |
| # ************* Look for available profiles | |
| out "Look for available profiles" 70 | |
| i=0 | |
| while read prof; do | |
| IFACE=$(. "$PROFILE_DIR/$prof"; echo "$INTERFACE") | |
| if [ ! "${killed_devs["$IFACE"]}" == "1" ]; then | |
| onl=1 | |
| CONNECTION=$(. "$PROFILE_DIR/$prof"; echo "$CONNECTION") | |
| if [ "$CONNECTION" == "wireless" ]; then | |
| ESSID=$(. "$PROFILE_DIR/$prof"; echo "$ESSID") | |
| onl=$(echo "${AVAIL_ESSIDS["$IFACE"]}" | grep "$ESSID" | wc -l) | |
| fi | |
| if [ "$CONNECTION" == "ethernet" -a "${unconnected_devs["$IFACE"]}" == "$IFACE" ]; then | |
| onl=0 | |
| fi | |
| if [ $onl -gt 0 ]; then | |
| [[ "$prof" = "eth" ]] && DEFAULT="main" | |
| profiles[$i]="'$prof'" | |
| let i++ | |
| profiles[$i]="'$(. "$PROFILE_DIR/$prof"; echo "$DESCRIPTION")'" | |
| let i++ | |
| fi | |
| fi | |
| done < <(list_profiles | sort) | |
| out "" "90" | |
| echo "profiles=(${profiles[@]})" > $RESULTF | |
| echo "DEFAULT='$DEFAULT'" >> $RESULTF | |
| out "" "100" | |
| } | |
| if [ "$DISPLAY" != "" ]; then | |
| DIALOG=$(which dialog) | |
| if [ "$DIALOG" == "" ]; then | |
| echo "Please install 'dialog' to use netcfg-menu" | |
| exit 1 | |
| fi | |
| #if [ -f /home/mark/.gtkrc-2.0 ]; then XTRA="--rc-file /home/mark/.gtkrc-2.0"; fi | |
| else | |
| DIALOG=$(which Xdialog) | |
| if [ "$DIALOG" == "" ]; then | |
| echo "Please install 'dialog' to use netcfg-menu" | |
| exit 1 | |
| fi | |
| fi | |
| check_make_state_dir | |
| rm -f "$STATE_DIR/menu" | |
| RESULTF=$(mktemp) | |
| find_profiles $RESULTF | $DIALOG $XTRA --title "NCM - examining" --mixedgauge "Scanning usable profiles\n\n" 7 40 0 2>/dev/null | |
| #. | |
| cat $RESULTF | |
| exit | |
| #TIMEOUT=60 | |
| #$DIALOG $XTRA --stdout --timeout "$TIMEOUT" --default-item "$DEFAULT" --menu "Select the network profile you wish to use" 13 50 6 "${PROFILES[@]}" > "$RESULTF" 2>/dev/null | |
| #rm $RESULTF | |
| #cat $ANSWER | |
| #exit | |
| if [[ ${#profiles} -eq 0 ]]; then | |
| exit_err "No profiles were found in $PROFILE_DIR" | |
| fi | |
| [[ -n "$NETWORKS_MENU_DEFAULT" ]] && DEFAULT="$NETWORKS_MENU_DEFAULT" | |
| # if no default yet, use the first entry | |
| [[ -z "$DEFAULT" ]] && DEFAULT="${profiles[0]}" | |
| ANSWER=$(mktemp --tmpdir menu.XXXXXXXX) || exit 1 | |
| # Set timeout | |
| if [[ -z "$1" ]]; then | |
| TIMEOUT="0" | |
| else | |
| TIMEOUT="$1" | |
| fi | |
| # Display Dialog | |
| $DIALOG $XTRA --stdout --timeout "$TIMEOUT" --default-item "$DEFAULT" --menu "Select the network profile you wish to use" 13 50 6 "${profiles[@]}" > "$ANSWER" 2>/dev/null | |
| ret=$? | |
| cat $ANSWER | |
| exit | |
| case $ret in | |
| 1) ;; # Cancel - do nothing | |
| 255) # timeout - use default | |
| #profile_up "$DEFAULT" # JP: use profile_up and catch $? | |
| #ret=$? | |
| #if [[ $ret -eq 0 ]]; then echo "$DEFAULT" > "$STATE_DIR/menu"; fi | |
| ;; | |
| 0) # User selection | |
| profile_up "$(cat "$ANSWER")" | |
| ret=$? | |
| if [[ $ret -eq 0 ]]; then mv "$ANSWER" "$STATE_DIR/menu"; fi | |
| ;; | |
| *) # Shouldnt happen | |
| exit_err "Abnormal ret code from dialog: $ret" | |
| ;; | |
| esac | |
| rm -f "$ANSWER" # JP: add -f | |
| exit $ret # JP: exit with caught $? | |
| # vim: ft=sh ts=4 et sw=4: |
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