#!/bin/sh

# mailfile a script to send a file and with an email attachment text
#



#
# This section checks the numbers of arguments and rejects if
# desired based on the number of argments being incorrect.

numarg=$#


if [ $numarg -le 5 ]
then
  echo "Usage: mailfile to-email from-email  short-filename attachefile full-path subject"
echo "Arguments ${numarg}"
   exit 1
else
   echo "utility is running...."
fi

toemail=$1
fremail=$2
flename=$3
attfile=$4
loop=$numarg+1
# subject="${5} ${6} ${5} ${5} ${5} ${5} ${5} ${5}"
control=5
while (( control != $loop ))
do
   subject="${subject} ${5}"
#   echo "${subject}"
   (( control = control + 1 ))
   shift
done
export toemail fremail subject flename attfile

#
# This section gets a random number, based on process id which can
# be used for building unique file names and such.
#

procnum=$$
echo "Process number : $procnum"

#
# This section checks the user name and allows rejection on this basis
#
#


if [ "$LOGNAME" = "root" ]
then
   oktorun="Y"
   echo "User root detected"
fi

if [ "$LOGNAME" = "sag" ]
then
   oktorun="Y"
   echo "User sag detected"
fi

if [ "$LOGNAME" = "coperato" ]
then
     oktorun="Y"
     echo "User coperato detected"
fi

if [ "$oktorun" = "Y" ]
then
   echo "user is authorized...$LOGNAME"
else
   echo "user must be sag or oraoper: $LOGNAME"
    exit 1
fi

fbody="/tmp/tempbody$$.dat"
fmesg="/tmp/tempmesg$$.dat"
ftext="/tmp/temptext$$.dat"
export fbody fmesg ftext
echo "DMS report attached" > $fbody

export EMAIL_TO=$toemail
export EMAIL_FROM=$fremail
export EMAIL_SUBJECT=$subject
export EMAIL_BODY=$fbody
export FILE_NAME=$flename
export ATTACHED_FILE=$attfile

    echo "To:      $EMAIL_TO" > $fmesg
    echo "From:    $EMAIL_FROM" >> $fmesg
#    echo "Cc:    stevenprotter@juf.org" >> $fmesg
    echo "Subject: $EMAIL_SUBJECT" >> $fmesg
#   echo "MIME-Version: 1.0" >> $fmesg
#   echo 'Content-type: multipart/mixed; boundary="xxxxyyyzzqzzyyyxxxx"'
#     echo '--xxxxyyyzzqzzyyyxxxx'
    echo "" >> $fmesg
    echo "Message file attached" >> $fmesg
    echo "" >> $fmesg




uuencode $attfile $flename  >> $fmesg           
cat $fmesg | /usr/sbin/sendmail -t


if [ -f $fbody ]
then
  rm $fbody
fi
if [ -f $fmesg ]
then
  rm $fmesg
fi
if [ -f $ftext ]
then
  rm $ftext
fi