path: root/vdr/scripts/vdrplayer

#!/bin/bash

# vdrplayer 0.0.5 (start-script for shmclient, tvtime, vdrtvtime, vdr-sxfe, xine or xineliboutput)
# by Marc Wernecke - www.zulu-entertainment.de
# 10.02.2009

### Config ####################################################################################
NONROOT="true" # true or false
STARTX="true"  # allways, true or false
VDRIP=         # 127.0.0.1 for localhost or any other ip for a vdr-server in your local-network
VDRPLAYER=     # shmclient, tvtime, vdr-sxfe, xine, xineliboutput or xine-network

[ "$HOME" = "/" ] && HOME=/etc
[ -r $HOME/vdrplayer.conf ] && . $HOME/vdrplayer.conf

### Arguments #################################################################################
EXIT="false"
KILLALL="false"
VERSION="vdrplayer 0.0.4"

for i in $* ; do
  case $1 in
    --exit|-e)
      EXIT="true"
      ;;
    --help|-h)
      echo "$VERSION"
      echo "--exit|-e       Kill all active player and exit"
      echo "--help|-h       Shows the help text and exit"
      echo "--killall|-k    Kill all active player, the X server and exit"
      echo "--nonroot|-n    Sets NONROOT flag"
      echo "--reset|-r      Remove the configuration file (\$HOME/vdrplayer.conf)"
      echo "--startx|-s [allways|true|false]"
      echo "--ip|-i [ip]    127.0.0.1 for localhost or any other ip for a vdr-server in your local-network"
      echo "--player|-p [shmclient|tvtime|vdr-sxfe|xine|xineliboutput|xine-network]"
      echo "--version|-v    Shows the script version and exit"
      exit 0
      ;;
    --killall|-k)
      KILLALL="true"
      ;;
    --nonroot|-n)
      NONROOT="true"
      ;;
    --reset|-r)
      if [ -f $HOME/vdrplayer.conf ]; then
        rm -f $HOME/vdrplayer.conf
        VDRIP=
        VDRPLAYER=
      fi
      ;;
    --startx|-s)
      shift 1
      STARTX="$1"
      ;;
    --ip|-i)
      shift 1
      VDRIP="$1"
      ;;
    --player|-p)
      shift 1
      VDRPLAYER="$1"
      ;;
    --version|-v)
      echo "$VERSION"
      exit 0
      ;;
  esac
  shift 1
done

if [ -n "`ps x --user root | grep "/usr/.*bin/X.*:0" | grep -v grep`" ]; then   # X is running
  DIALOG="Xdialog"
else
  DIALOG="dialog"
fi

### Functions #################################################################################
function _exit() {
  case $1 in
    0) exit 0
      ;;
    1) exit 1
      ;;
    2) exit 2
      ;;
  esac
  exit 0
}

function _vdr() {
  # Max waiting time in Seconds
  n=10
  # Check if VDR is running
  if [ `ps -C vdr | grep -cw "vdr"` -eq 0 ]; then
    echo "vdr is not running"
    echo -n "Waiting $n seconds ..."
    # test if vdr is running
    while [ `ps -C vdr | grep -cw "vdr"` -eq 0 ] && [ $n -gt 0 ]; do
      sleep 1
      (( n=$n-1 ))
      echo -n " $n"
      if [ $n -eq 0 ]; then
        echo " exit"
        return 1
      fi
    done
    echo ""
    echo "vdr is online"
  fi
  return 0
}

function _vdrip() {
  VDRIP=`$DIALOG --inputbox "VDR Server IP" 10 50 "127.0.0.1" 3>&1 1>&2 2>&3`
  [ $? != 0 ] && return 1
  [ "$VDRIP" = "" ] && return 1
  echo "VDRIP=$VDRIP" >> $HOME/vdrplayer.conf
  return 0
}

function _x() {
  case $STARTX in
    allways) STARTX="allways";;
    true) STARTX="true";;
    *) STARTX="false"; return 0 ;;
  esac
  VT=vt7

  # if no X is running and user=root, start it
  if [ -n "`ps x --user root | grep "/usr/.*bin/X.*:1" | grep -v "grep"`" ]; then
    # X:1 is running
    export DISPLAY=:1
    return 0
  elif [ -n "`ps x --user root | grep "/usr/.*bin/X" | grep -v "grep"`" ]; then
    # X:0 is running
    if [ "$STARTX" = "allways" ]; then
      if [ "$NONROOT" = "false" ]; then
        [ "`id -u`" = "0" ] || return 1
      fi
      export DISPLAY=:1
      VT=vt9
    else
      export DISPLAY=:0
      return 0
    fi
  else
    if [ "$NONROOT" = "false" ]; then
      [ "`id -u`" = "0" ] || return 1
    fi
    export DISPLAY=:0
  fi

  # start X
  echo "Starting the X server..."
  /usr/bin/X -ac -dpi 100 $DISPLAY $VT & sleep 4
#  xhost local:localhost
  return 0
}

function _shmclient() {
  _x || return 1
  CMD="--fullscreen"
  ShmClient $CMD &
  return 0
}

function _tvtime() {
#  chmod 666 /dev/rtc
#  echo 1024 > /proc/sys/dev/rtc/max-user-freq
  _x || return 1
  CMD="--fullscreen --display=$DISPLAY"
  tvtime $CMD &
  sleep 2
  tvtime-command MENU_EXIT
  return 0
}

function _vdrtvtime() {
#  chmod 666 /dev/rtc
#  echo 1024 > /proc/sys/dev/rtc/max-user-freq
  _x || return 1
  svdrpsend.pl PLUG vdrtvtime start &
  return 0
}

function _vdrsxfe() {
  [ -n "$VDRIP" ] || _vdrip || return 1
  _x || return 1
  CMD="--video=xv --fullscreen --post tvtime:method=LinearBlend,cheap_mode=1,pulldown=0,use_progressive_frame_flag=1"
  MRL="xvdr+tcp://$VDRIP"
  vdr-sxfe $CMD $MRL &
  return 0
}

function _xineliboutput() {
  [ -n "$VDRIP" ] || _vdrip || return 1
  _x || return 1
  CMD="--fullscreen --hide-gui"
  MRL="xvdr+tcp://$VDRIP#nocache;demux:mpeg_block"
  xine $CMD "$MRL" &
  return 0
}

function _xine() {
  _x || return 1
  CMD="--fullscreen --hide-gui --post vdr --post vdr_audio"
  MRL="vdr:/tmp/vdr-xine/stream#demux:mpeg_pes"
  xine $CMD "$MRL" &
  return 0
}

function _xinenetwork() {
  [ -n "$VDRIP" ] || _vdrip || return 1
  _x || return 1
  CMD="--fullscreen --hide-gui --post vdr --post vdr_audio"
  MRL="netvdr://$VDRIP#demux:mpeg_pes"
  xine $CMD "$MRL" &
  return 0
}

### Main Script ###############################################################################

_vdr || exit 1 # Check if VDR is running

[ -n "`ps x | grep ShmClient`" ] && killall -q -9 ShmClient # If ShmClient is running, stop it
[ -n "`ps x | grep tvtime`" ] && killall -q -9 tvtime       # If tvtime is running, stop it
[ -n "`ps x | grep vdr-sxfe`" ] && killall -q -9 vdr-sxfe   # If vdr-sxfe is running, stop it
[ -n "`ps cx | grep xine`" ] && killall -q -9 xine          # If xine is running, stop it
[ "$VDRPLAYER" = "vdrtvtime" ] && svdrpsend.pl PLUG vdrtvtime stop

if [ "$EXIT" = "true" ]; then # Exit
  exit 0
fi

if [ "$KILLALL" = "true" ]; then # Stop X and Exit
  [ -n "`ps x --user root | grep "/usr/.*bin/X" | grep -v "grep"`" ] && killall -q -9 Xorg
  exit 0
fi

# Player
if [ -n "$VDRPLAYER" ]; then
  case $VDRPLAYER in
    shmclient) _shmclient ;;
    tvtime) _tvtime ;;
    vdrtvtime) _vdrtvtime ;;
    vdr-sxfe) _vdrsxfe ;;
    xineliboutput) _xineliboutput ;;
    xine) _xine ;;
    xine-network) _xinenetwork ;;
    *) VDRPLAYER="" ;;
  esac
fi

# Dialog
if [ -z "$VDRPLAYER" ]; then
  option=`$DIALOG --menu \
  'Aktiviere den Player, den du nutzen moechtest.' 0 0 8 \
  '1' 'ShmClient (Softdevice)' \
  '2' 'Tvtime (FF-Karte)' \
  '3' 'vdrtvtime (tvtime als Plugin, FF-Karte)' \
  '4' 'vdr-sxfe (Xineliboutput)' \
  '5' 'Xine' \
  '6' 'Xine (Xineliboutput)' \
  '7' 'Xine-Network'  3>&1 1>&2 2>&3`
  [ $? != 0 ] && exit 1
  VDRIP=
  case $option in
    1) echo "VDRPLAYER=\"shmclient\"" > $HOME/vdrplayer.conf && _shmclient ;;
    2) echo "VDRPLAYER=\"tvtime\"" > $HOME/vdrplayer.conf && _tvtime ;;
    3) echo "VDRPLAYER=\"vdrtvtime\"" > $HOME/vdrplayer.conf && _vdrtvtime ;;
    4) echo "VDRPLAYER=\"vdr-sxfe\"" > $HOME/vdrplayer.conf && _vdrsxfe ;;
    5) echo "VDRPLAYER=\"xine\"" > $HOME/vdrplayer.conf && _xine ;;
    6) echo "VDRPLAYER=\"xineliboutput\"" > $HOME/vdrplayer.conf && _xineliboutput ;;
    7) echo "VDRPLAYER=\"xine-network\"" > $HOME/vdrplayer.conf && _xinenetwork ;;
  esac
fi

exit 0