Shell編程之實現一個BACnet裝置的多種屬性

#!/bin/bash

PROG=`basename $0`
OPTIONAL=0

usage()
{
 echo "usage: $PROG [OPTIONS] <<BACnetID>> [ <<BACnetID>> ... ]
   
    Will return Required and Optional property values
    from the requested device.

    -o            Display optional properties [default behavior]
    -O            Supress display of optional properties
    -h            Display this help
"
}

//擷取命令列參數選項

while getopts ":oOh" opt; do
    case $opt in
        o  ) OPTIONAL=1
            ;;
        O  ) OPTIONAL=0
            ;;
        h  ) usage
            exit 1
            ;;
        \? ) usage
            exit 1
    esac
done
shift $(($OPTIND -1))

//出錯處理

if [ $# -eq 0 ] || [ "$1" = "" ] ; then
 usage
 exit
fi

run_test()
{
 echo -e -e "Test: Read Required Properties of Device Object $1\r"
 echo -n "OBJECT IDENTIFIER:"
 ./bacrp $1 8 $1 75
 echo -n "OBJECT NAME:"
 ./bacrp $1 8 $1 77
 echo -n "OBJECT TYPE:"
 ./bacrp $1 8 $1 79
 echo -n "SYSTEM STATUS:"
 ./bacrp $1 8 $1 112
 echo -n "VENDOR NAME:"
 ./bacrp $1 8 $1 121
 echo -n "VENDOR IDENTIFIER:"
 ./bacrp $1 8 $1 120
 echo -n "MODEL NAME:"
 ./bacrp $1 8 $1 70
 echo -n "FIRMWARE REVISION:"
 ./bacrp $1 8 $1 44
 echo -n "APPLICATION SOFTWARE VERSION:"
 ./bacrp $1 8 $1 12
 echo -n "PROTOCOL VERSION:"
 ./bacrp $1 8 $1 98
 echo -n "PROTOCOL REVISION:"
 ./bacrp $1 8 $1 139
 echo -n "PROTOCOL SERVICES SUPPORTED:"
 ./bacrp $1 8 $1 97
 echo -n "OBJECT TYPES SUPPORTED:"
 ./bacrp $1 8 $1 96
 echo -n "OBJECT LIST LENGTH:"
 ./bacrp $1 8 $1 76 0
 echo -n "OBJECT LIST:"
 ./bacrp $1 8 $1 76
 echo -n "MAX APDU LENGTH ACCEPTED:"
 ./bacrp $1 8 $1 62
 echo -n "SEGMENTATION SUPPORTED:"
 ./bacrp $1 8 $1 107
 echo -n "APDU TIMEOUT:"
 ./bacrp $1 8 $1 11
 echo -n "NUMGER OF APDU ENTRIES:"
 ./bacrp $1 8 $1 73
 echo -n "DEVICE ADDRESS BINDING:"
 ./bacrp $1 8 $1 30
 echo -n "DATABASE REVISION:"
 ./bacrp $1 8 $1 155
 if [ $OPTIONAL -eq 1 ] ; then
  echo -e "Test: Read Optional Properties of Device Object $1\r"
  echo -n "LOCATION:"
  ./bacrp $1 8 $1 58
  echo -n "DESCRIPTION:"
  ./bacrp $1 8 $1 28
  echo -n "MAX SEGMENTS SUPPORTED:"
  ./bacrp $1 8 $1 167
  echo -n "VT CLASSES SUPPORTED:"
  ./bacrp $1 8 $1 122
  echo -n "ACTIVE VT SESSIONS:"
  ./bacrp $1 8 $1 5
  echo -n "LOCAL TIME:"
  ./bacrp $1 8 $1 57
  echo -n "LOCAL DATE:"
  ./bacrp $1 8 $1 56
  echo -n "UTC OFFSET:"
  ./bacrp $1 8 $1 119
  echo -n "DAYLIGHT SAVINGS STATUS:"
  ./bacrp $1 8 $1 24
  echo -n "APDU SEGMENT TIMEOUT:"
  ./bacrp $1 8 $1 10
  echo -n "LIST OF SESSION KEYS:"
  ./bacrp $1 8 $1 55
  echo -n "TIME SYNCHRONIZATION RECIPIENTS:"
  ./bacrp $1 8 $1 116
  echo -n "MAX MASTER:"
  ./bacrp $1 8 $1 64
  echo -n "MAX INFO FRAMES:"
  ./bacrp $1 8 $1 63
  echo -n "ACK REQUIRED:"
  ./bacrp $1 8 $1 1
  echo -n "CONFIGURATION FILES:"
  ./bacrp $1 8 $1 154
  echo -n "LAST RESTORE TIME:"
  ./bacrp $1 8 $1 157
  echo -n "BACKUP FAILURE TIMEOUT:"
  ./bacrp $1 8 $1 153
  echo -n "ACTIVE COV SUBSCRIPTIONS:"
  ./bacrp $1 8 $1 152
  echo -n "SLAVE PROXY ENABLE:"
  ./bacrp $1 8 $1 172
  echo -n "MANUAL SLAVE ADDRESS BINDING:"
  ./bacrp $1 8 $1 170
  echo -n "AUTO SLAVE DISCOVERY:"
  ./bacrp $1 8 $1 169
  echo -n "SLAVE ADDRESS BINDING:"
  ./bacrp $1 8 $1 171
  echo -n "PROFILE NAME:"
  ./bacrp $1 8 $1 168
 fi
 echo -e " \r"
}

while [ $# -gt 0 ] ; do
 ID=$(( $1 + 0 ))
 shift
 if [ $ID -eq 0 ] ; then
  echo "ERROR: Device ID must be an integer!! [ID=$ID]" >&2
 fi
 run_test $ID
done