#!/bin/bash

phone_addr=$1
own_name=$(basename $0)
dir=$(mktemp -d)/$phone_addr
browser=${browser:-"xdg-open"}

# Check for kdialog

if which kdialog &>/dev/null; then
    messagetype="kdialog2"
else
    messagetype="gtkdialog"
fi

# gtkdialog stuff

function gtkbox1() {
  export messagebox='
    <vbox>
    <frame Blueman Open Device.>
      <text>
	<label>"'`echo $1`'"</label>
      </text>
    </frame>
    </vbox>
    '
}

function gtkbox2() {
  export messagebox='
    <vbox>
    <frame Blueman Open Device.>
      <text>
	<label>"'`echo $1`'"</label>
      </text>
      <hbox>
	<button ok></button>
      </hbox>
    </frame>
    </vbox>
    '
}
function gtkmessage() {
	I=$IFS; IFS=""
	for STATEMENT in  $(gtkdialog --center --program=messagebox); do
		eval $STATEMENT
	done
	IFS=$I
}

#mount function

mount_phone ()
{
  i=0
  LIMIT=5
  while [ $i -lt $LIMIT ]
  do

    printf "$i "
    logger -i -t $own_name "Perform $i try to mount phone $phone_addr to $dir using obexfs"
    logger -i -t $own_name "Execute: obexfs -b $phone_addr -B 10 $dir"
    out=$(obexfs -b $phone_addr $dir 2>&1)
    logger -i -t $own_name "$out"
    mounts=$(grep $dir /proc/mounts | wc -l)
    logger -i -t $own_name "Found $mounts mounted $dir inside /proc/mounts"
    
    if [ $mounts -ne 0 ] ;then
      progress=99
      if [ $messagetype == "kdialog" ]; then
	kdialog --passivepopup "Successfully mounted $phone_addr to $dir" 2
      else
	gtkbox2 $"Successfully mounted $phone_addr to $dir"
	gtkmessage
      fi
      logger -i -t $own_name "Open $dir with $browser"
      out=$($browser $dir 2>&1)
      logger -i -t $own_name "$out"
      exit 0
    else
      logger -i -t $own_name "Failed to mount $phone_addr to $dir from the $i try"
    fi
    sleep 1
    ((i += 1))
  done
  if [ $mounts -eq 0 ] ;then
    if [ $messagetype == "kdialog" ]; then
      kdialog --passivepopup "Failed to mount $phone_addr to $dir.\nCheck /var/log/messages for errors." 4
    else
      gtkbox2 $"Failed to mount $phone_addr to $dir. Check /var/log/messages for errors."
      gtkmessage
    fi
    killall gtkdialog
  fi
}

#unmount function

umount_phone ()
{
  mounts=$(grep $dir /proc/mounts | wc -l)
  if [ $mounts -ne 0 ] ;then
    logger -i -t $own_name "Perform umount of $dir if it's already mounted."
    out=$(fusermount -uz $dir 2>&1)
    logger -i -t $own_name "$out"
    mounts=$(cat /proc/mounts |grep $dir|wc -l)
      if [ $mounts -eq 0 ] ;then
        logger -i -t $own_name "Successfully unmounted $dir."
      else
        logger -i -t $own_name "$dir is already mounted.  Failed to umount $dir.$out.  Please perform its umount manually."
	if [ $messagetype == "kdialog" ]; then
	  kdialog --passivepopup "Failed to umount $dir - check /var/log/messages for errors" 4
	else
	  gtkbox2 $"Failed to umount $dir - check /var/log/messages for errors"
	  gtkmessage
	fi
        exit
      fi
  else
    logger -i -t $own_name "$dir is not mounted - no need to perform umount..."
  fi
}

#mkdir function

create_dir ()
{
  progress=1
  logger -i -t $own_name "Create directory $dir to mount the phone by bluetooth..."
  out=$(mkdir -p $dir 2>&1)
  logger -i -t $own_name "$out"
}

if [ $messagetype == "kdialog" ]; then
  kdialog --passivepopup "Mount phone is in progress... Please wait..." 4	
else
  gtkbox1 $"Mount phone is in progress... Please wait..."
  gtkmessage&
fi

create_dir
umount_phone
mount_phone