function guess_wifi for modularity

1 files changed, 34 insertions, 5 deletions

diff --git a/coWifi b/coWifi
index 029d1e6..07f1fb7 100755
--- a/coWifi
+++ b/coWifi
@@ -1,8 +1,10 @@
 #!/bin/env bash
 
-echo "$@ $*"
-if [ -z "$1" ]
-then
+interface="";
+
+
+function guess_wifi {
+    toAll="$1"
     for i in `ls /sys/class/net/`; do
         if [ -d "/sys/class/net/$i/wireless" ] ; then 
             interface="$i"
@@ -10,13 +12,40 @@ then
     done
     if [ -z $interface ] ; then
         echo $'No Wireless interface found\nExit'
-        exit 1
+        if [ "$toAll" == "all" ] ; then
+            echo 'flushing all'
+            interface=all
+        else
+            exit 1
+        fi
+    fi
+}
+
+
+
+
+echo "$@ $*"
+
+if [ "$1" == 'off' ] ; then 
+    if [ -z "$2" ] ; then 
+        interface="$2"
+    else
+        guess_wifi 'all'
     fi
+    echo 'OFF'
+    sudo pkill -f dhcpcd
+    sudo pkill -f wpa_supplicant
+    sudo ip route flush via "$interface";
+    sudo pkill -f ssh
+    exit 0
+elif [ -z "$1" ] ; then 
+    guess_wifi ''
 else
-    interface="$1"
+    "$1"
 fi
 
 
+
 if [ -z "$2" ]
 then
     sudo wpa_supplicant -B "-i${interface}" -D wext -c/etc/wpa_supplicant/wpa_supplicant.conf