maxkandler · August 20, 2013 00:23 · Aug 20, 2013
diff --git a/automounter.sh b/automounter.sh
@@ -0,0 +1,75 @@
+#!/bin/bash
+
+host="island1.local"
+mountPoint="/media/KRETA"
+drive="/dev/sda1"
+device="/dev/sda"
+
+hostIsUp=-1
+
+checkHostIsUp()
+{
+
+    ping -q -c 1 $host >> /dev/null
+    if [ "$?" -eq 0 ]; then
+  hostIsUp=1
+    else
+	hostIsUp=0
+    fi
+}
+
+driveIsMounted=-1
+checkDriveIsMounted()
+{
+    if grep -qs $mountPoint /proc/mounts >> /dev/null; then
+	driveIsMounted=1
+    else
+        driveIsMounted=0
+    fi
+}
+
+doMountDrive()
+{
+    sh -c 'AUTHFILE="/sys/bus/usb/devices/1-1.2/authorized" ; echo 0 > "$AUTHFILE" ; sleep 1 ; echo 1 > "$AUTHFILE"'
+    sleep 10
+    mount -t vfat $drive $mountPoint
+}
+
+doUnmountDrive()
+{
+    udisks --unmount $drive
+}
+
+doDisconnectDrive()
+{
+    udisks --detach $device >> /dev/null
+}
+
+checkHostIsUp
+checkDriveIsMounted
+
+if [ "$hostIsUp" == 1 ] 
+then
+    echo "host is up"
+    if [ "$driveIsMounted" == 0 ] 
+    then
+        doMountDrive
+	echo "mounted drive"
+    else
+	echo "host is available. drive already mounted."    
+    fi
+else
+    echo $hostIsUp
+    echo "host not up"
+    if [ "$driveIsMounted" == 1 ] 
+    then
+        doUnmountDrive
+        doDisconnectDrive
+        echo "unmounted drive successfully"
+
+    else
+	   echo "host not available. drive is not mounted." 
+    fi
+fi
+
+exit 0