#!/bin/sh
#
# fake-sendmail   -- pretend to be the sendmail program
#
#   Pretend to be the sendmail program and collect the out going mail.
# Which is passed to the filter script "outmail" to edit (append
# signature) as the user desires.
# 
# To use and the wrapper script "fake-sendmail" to your ".mailrc" file
# with the line.
#     set sendmail=/path/to/fake-sendmail
# Or if these scripts are on your command PATH 
#     set sendmail=fake-sendmail
#     
#                                                 Anthony Thyssen
#
# Discover where the shell script resides
ORIGDIR=`pwd`                          # original directory (builtin)
PROGNAME=`type $0 | awk '{print $3}'`  # search for executable on path
PROGDIR=`dirname $PROGNAME`            # extract directory of program
PROGNAME=`basename $PROGNAME`          # base name of program
cd $PROGDIR                            # go to that directory
PROGDIR=`pwd`                          # remove any symbolic link parts

# --- Read Arguments and Mail ---
sendmail="/usr/lib/sendmail"           # the real sendmail program
mailfilter="$PROGDIR/mailout"          # location of mail filter
VERBOSE=

# Check for the sendmail verbose flag
for i in "$@"; do
  case $i in
  -[qd]) NO_FILTER=true
         sendmail_args="$sendmail_args $i"
	 ;;
  -v)  echo >&2 "Fake Sendmail -- Wrapper for outmail Script"
       sendmail_args="$sendmail_args $i"
       VERBOSE=true 
       ;;
  *)   sendmail_args="$sendmail_args $i"
       ;;
  esac
done

if [ "$VERBOSE" ]; then
  echo >&2 "Filtering Mail to real sendmail program"
  echo >&2 "	$mailfilter -v | $sendmail $sendmail_args"
fi
if [ "$NO_FILTER" ]; then
  $sendmail $sendmail_args
else
  $mailfilter -v | $sendmail $sendmail_args
fi

# ------------