#!/bin/sh
#
# Synchronise phone and GPE
#
# --reset causes phone data to be deleted and sync starts again from GPE
#

# Directories
work_dir="$HOME/phone/.work"
tracedir="/var/tmp/log"

# get the name of this script
this=$0

reset=0
trace=0
file=0
filters="--filter-objtype note"

# Get default address from gconf (first listed bluetooth device)
address=$(gconftool --get /system/bluetooth/devices | cut -d , -f 1 | tr -d "[ ]")

# Handle callbacks
# (see EDITOR= line below)
while [ $# -gt 0 ]
do
	# Callback
    if [ "$1" = "--config-file" -a $# -eq 2 ]
    then
	echo "<config><path>$work_dir</path><recursive>FALSE</recursive></config>" >$2
	exit 0

    elif [ "$1" = "--config-phone" -a $# -eq 2 ]
    then
	echo "<config>" >$2
	echo "<type>2</type>" >>$2
	echo "<bluetooth_address>$address</bluetooth_address>" >>$2
	echo "<bluetooth_channel>11</bluetooth_channel>" >>$2
#	echo "<identifier>PC Suite</identifier>" >>$2
	echo "<version>1</version>" >>$2
	echo "<wbxml>1</wbxml>" >>$2
	echo "<onlyLocaltime>1</onlyLocaltime>" >>$2
	echo "<contact_db>contacts</contact_db>" >>$2
	echo "<calendar_db>calendar</calendar_db>" >>$2
	echo "<note_db>notes</note_db>" >>$2
	echo "</config>" >>$2
	exit 0

    elif [ "$1" = "--config-gpe" -a $# -eq 2 ]
    then
	echo "<config><use_local>1</use_local></config>" >$2
	exit 0

    elif [ "$1" = "--trace" ]
    then
	trace=1
	shift

    elif [ "$1" = "--reset" ]
    then
	reset=1
	shift

    elif [ "$1" = "--address" -a $# -ge 2 ]
    then
	address=$2
	shift 2

    elif [ "$1" = "--work-directory" -a $# -ge 2 ]
    then
	work_dir=$2
	shift 2

    elif [ "$1" = "--no-contacts" ]
    then
	filters="$filters --filter-objtype contact"
	shift

    elif [ "$1" = "--no-events" ]
    then
	filters="$filters --filter-objtype event"
	shift

    elif [ "$1" = "--no-todos" ]
    then
	filters="$filters --filter-objtype todo"
	shift

    elif [ "$1" = "--file" ]
    then
	file=1
	shift

    elif [ "$1" = "--help" ]
    then
	echo "$0 [--help] [--trace] [--reset] [--no-contacts] [--no-events] [--address <bluetooth-address>] [--work-directory <directory>] [--file]"
	echo " --reset deletes all data on phone and reloads from GPE"
	echo " --no-contacts filters out contacts"
	echo " --no-events filters out events"
	echo " --no-todos filters out todos"
	echo " --trace creates Opensync logs in $tracedir"
	echo " --address <bluetooth-address> address defaults to $address"
	echo " --work-directory <directory> working directory defaults to $work_dir"
	echo " --file also synchronises items to files in the working directory (mainly for debugging)"
	exit 2

    else
	echo "Invalid callback: ($#) $1"
	echo "For help use $0 --help"
	exit 1
    fi
done

if [ $reset -ne 0 ]
then
  ~/backup-phone --clear --address $address --work-directory $work_dir
# Wait a few seconds for the bluetooth interface to go down before
# we try to bring it up again
  sleep 3
  read -p "Press OK on the phone and hit enter" ignored
  rm -rf $work_dir
  mkdir -p $work_dir
# Create the synchronisation group
  msynctool --delgroup sync-phone-gpe
  msynctool --addgroup sync-phone-gpe
  msynctool --addmember sync-phone-gpe syncml-obex-client
# In order to set the configuration we need to call back into this script
# to do the work
EDITOR="$this --config-phone" msynctool --configure sync-phone-gpe 1
  msynctool --addmember sync-phone-gpe gpe-sync
EDITOR="$this --config-gpe" msynctool --configure sync-phone-gpe 2
  if [ $file -ne 0 ]
  then
      msynctool --addmember sync-phone-gpe file-sync
EDITOR="$this --config-file" msynctool --configure sync-phone-gpe 3
  fi
fi

if [ $trace -ne 0 ]
then
  rm -rf $tracedir
  mkdir $tracedir
  export OSYNC_TRACE=$tracedir
  export SYNCML_TRACE=$tracedir
  export SYNCML_LOG=$tracedir
fi

sudo hciconfig hci0 up
msynctool --sync sync-phone-gpe --conflict 2 $filters