#!/bin/bash
#
# myth-ledxmit.sh
#
# by jds-myth !at! losdos.dyndns.org
# portions by rwraithr !at! iwamble.net
#
# for details on how and why to use this script, see
# http://losdos.dyndns.org:8080/public/mythtv-info/MythTV_DISH_IR_LED_TX_via_Modified_LIRC.html
#
set -e
#
#
if [ ! $# -eq 1 ]
then
  echo "usage: $0 lirc-directory"
  exit 1
fi

if [ ! -d $1 ]
then
  echo "error: directory '$1' not found."
  exit 1
fi

rm -rf myth-ledxmit.WIP
echo "$0: Copying lirc source directory..."
cp -r $1 myth-ledxmit.WIP

cd myth-ledxmit.WIP
if [ $? -ne 0 ]
then
  echo "error: unable to cd to 'myth-ledxmit.WIP'."
  exit 1
fi

echo "$0: Moving lirc directories"
mv ./drivers/lirc_atiusb   ./drivers/ledxmit_atiusb
mv ./drivers/lirc_mceusb   ./drivers/ledxmit_mceusb
mv ./drivers/lirc_bt829    ./drivers/ledxmit_bt829
mv ./drivers/lirc_dev      ./drivers/ledxmit_dev
mv ./drivers/lirc_gpio     ./drivers/ledxmit_gpio
mv ./drivers/lirc_i2c      ./drivers/ledxmit_i2c
mv ./drivers/lirc_it87     ./drivers/ledxmit_it87
mv ./drivers/lirc_parallel ./drivers/ledxmit_parallel
mv ./drivers/lirc_serial   ./drivers/ledxmit_serial
mv ./drivers/lirc_sir      ./drivers/ledxmit_sir
mv ./drivers/lirc_sasem    ./drivers/ledxmit_sasem
mv ./drivers/lirc_igorplugusb ./drivers/ledxmit_igorplugusb

# lirc 0.7.2 adders
mv ./drivers/lirc_imon     ./drivers/ledxmit_imon
mv ./drivers/lirc_streamzap  ./drivers/ledxmit_streamzap
mv ./drivers/lirc_cmdir    ./drivers/ledxmit_cmdir
mv ./drivers/lirc_mceusb2  ./drivers/ledxmit_mceusb2

echo "$0: Moving lirc files"
find . -name '*lirc*' -print > lircfiles.txt
for i in `cat lircfiles.txt`
  do
    if [ -f $i ] ; then
    NewFileName=`echo $i | sed 's/lirc/ledxmit/'`
    mv $i $NewFileName
  fi
done

echo "$0: Renaming lirc vars in files"
find . | xargs grep -l lirc > lircvars.txt
for i in `cat lircvars.txt`
  do
if [ -f $i ] ; then
    cat $i | sed 's/lirc/ledxmit/g' > $i.newfile
    mv $i.newfile $i
  fi
done

echo "$0: Renaming LIRC vars in files"
find . | xargs grep -l LIRC > LIRCvars.txt
for i in `cat LIRCvars.txt`
  do
    if [ -f $i ] ; then
    cat $i | sed 's/LIRC/LEDXMIT/g' > $i.newfile
    mv $i.newfile $i
  fi
done

echo "$0: Restoring exec permissions"
chmod +x ./configure ./*.sh

# while the following configure statement makes the default port COM2 (= /dev/ttyS1),
# there are examples later in this document which show how to tell the driver that you
# in fact want to use COM1 (=/dev/ttyS0) instead.

echo "$0: Running configure"
./configure --program-prefix=ledxmit- --prefix=/usr/local/lirc-ledxmit \
  --with-major=72 --with-port=0x2f8 --with-irq=3 --with-transmitter \
  --enable-sandboxed --with-driver=serial

echo "$0: Running make"
make
echo "$0: Complete"