#!/bin/sh
if [ $# = 0 ]
   then
   echo "usage: tndas.access directory" 1>&2
   exit 1
fi
MACH=`uname -s`
Sysx="`echo $MACH | cut -b -6`"
if [ $Sysx = "CYGWIN" ]; then
   MACH=`uname -o`
elif [ $Sysx = "Darwin" ]; then
   MACH=`uname -sm | sed 's/[ ]/_/'`
elif [ $Sysx = "SunOS" ]; then
   MACH=`uname -sm | sed 's/[ ]/_/'`
fi
if [ "$MACH" = "Linux" -o "$MACH" = "OSF1" -o "$MACH" = "Cygwin" -o "$MACH" = "SunOS_i86pc" \
-o "$MACH" = "Darwin_i386" -o "$MACH" = "Darwin_x86_64" -o "$MACH" = "Darwin_arm64" ]
 then 
  echo 'use little endian libraries'
  pos=$1/../../libraries/l_endian
else
  echo 'use big endian libraries'
  pos=$1/../../libraries/b_endian
fi
#----
# Recover the ascii table of content
#----
if [ -f "$pos"/E65LIB6.idx.gz ]
   then
    echo 'gunzipping E65LIB6.idx'
    chmod 755 "$pos"
    gunzip "$pos"/E65LIB6.idx.gz
fi
#----
# Recover the binary library
#----
if [ -f "$pos"/E65LIB6.sdb.gz ]
   then
    echo 'gunzipping E65LIB6.sdb'
    chmod 755 "$pos"
    gunzip "$pos"/E65LIB6.sdb.gz
fi
if [ -f "$pos"/E65LIB6.sdb ]
   then
    ln -s "$pos"/E65LIB6.idx E65LIB6.idx
    ln -s "$pos"/E65LIB6.sdb E65LIB6.sdb
fi
#----
# Recover the Dysprosium patch
#----
if [ -f "$pos"/Dy_RT0.sdb.gz ]
   then
    echo 'gunzipping Dy_RT0.sdb'
    chmod 755 "$pos"
    gunzip "$pos"/Dy_RT0.sdb.gz
fi
if [ -f "$pos"/Dy_RT0.sdb ]
   then
    ln -s "$pos"/Dy_RT0.sdb Dy_RT0.sdb
fi
ls
echo "tndas.access access script terminated"