shmimTCPtransmit

#! /bin/bash

# number of arguments to script
NBARGS=3

pname="shmimTCPtransmit-$1"


function printHELP {
echo "------------------------------------------------------------------------"
echo "$(tput bold) $pname : SEND IMAGE STREAM TO COMPUTER $(tput sgr0)"
echo "------------------------------------------------------------------------"
echo "  SEND IMAGE STREAM TO SCEXAO"
echo " "
echo "   "
echo " $(tput bold)USAGE:$(tput sgr0)"
echo "     $0 [-h p <priority>] <data stream name> <IP> <port>"
echo ""
echo " $(tput bold)OPTIONS:$(tput sgr0)"
echo "     $(tput bold)-h$(tput sgr0)             help"
echo "     $(tput bold)-p$(tput sgr0) <prio>      RT scheduler priority (default = 80)"
echo ""
echo " $(tput bold)INPUT:$(tput sgr0)"
echo "  INPUT <data stream name>   : shared memory stream name. Actual file is 
/tmp/<stream name>.im.shm"
echo "  INPUT <IP>                 : IP number"
echo "  INPUT <port>               : port number"
echo ""
echo " $(tput bold)EXAMPLE:$(tput sgr0)"
echo "     $0 133.40.100.200 ircam2 10000"
echo ""
echo "------------------------------------------------------------------------"
}


printHELP1 ()
{
    printf "%20s       Send image stream to computer\n" "$0" 
}









# Transform long options to short ones
singlelinehelp=0
for arg in "$@"; do
  shift
  case "$arg" in
    "--help") set -- "$@" "-h" ;;
    "--help1") 
set -- "$@" "-h" 
singlelinehelp=1;
;;
    *)        set -- "$@" "$arg"
  esac
done



RTprio="80"


while getopts :hp: FLAG; do
  case $FLAG in
    p)  #  set RTprio
      RTprio=$OPTARG
      ;;
    h)  #show help
      if [ "$singlelinehelp" -eq "0" ]; then
      printHELP
      else
      printHELP1
      fi
      exit
      ;;
    \?) #unrecognized option - show help
      echo -e \\n"Option -${BOLD}$OPTARG${NORM} not allowed."
      printHELP
      ;;
  esac
done

shift $((OPTIND-1))  







if [ "$1" = "help" ] || [ "$#" -ne $NBARGS ]; then
if [ "$#" -ne $NBARGS ]; then
    echo "$(tput setaf 1)$(tput bold) Illegal number of parameters ($NBARGS params required, $# entered) $(tput sgr0)"
fi
printHELP
        exit
fi








cacao -n shmimTCPtransmit-$1 << EOF
readshmim $1
imnetwtransmit $1 $2 $3 0 ${RTprio}
exit
EOF