#!/bin/sh
#
#   This is a sample of a receive script for c2faxrecv if runing in
#   stand alone mode.
#   For scripts for the hylafax mode take a look at
#   /var/spool/fax/bin/faxrcvd or www.hylafax.org.
#
#   This script converts a TIFF-File to a PDF and sends a mail to different
#   mail addresses (depending on the MSN) with the PDF file attached.
#   This sample needs GenerateFileMail.pl to send mails with attachement and
#   GenerateFileMail.pl needs perl and mimencode from the metamail packet.
#

#
#   "stand alone" calling parameters are:
#   [Result Code] [CAPI Disconnect Reason] [Sender ID or Number]
#   [Called Number (MSN) or DDI] [Num of Pages] [Filename(s) without path]
#
#   For your information: "hylafax" calling parameters are:
#   [TIFF-File] [ModemDeviceID] [CommID] [Reason Text] [Calling Number] [ReceiveID] [MSN]
#

#
# Check command line
#
if [ $# -lt 6 ] ; then
    echo "ERROR - Missing parameters!"
    echo ""
    echo "Call: $0 ResultCode CAPIReason SenderID MSN NumPages Filename [Filename2 [...]]"
fi

#
# Get current time and set sender mail address
#
CurrentDate="`date`"
SenderAddr="uucp"

#
# Remember Filename
# [ Normally there is only one file specified (Exception: The "G3" format)
#   and this sample handles mostly only one file. ]
#
SendFile="$6"
# If someone needs an absolute path uncomment the following line:
#SendFile=`pwd`"/$SendFile"

#
# Transform "Result Code" to text.
#
ResultString="Okay"
case "$1" in
6)
    ResultString="Can't build up B-Channel for incoming call."
    ;;
7)
    ResultString="Connection established, but no fax transfer occured."
    ;;
12)
    ResultString="Error during fax receiving. Fax was only be received partially."
    ;;
esac


#
# Convert TIFF File to PDF
#
#FileMimeType="image/tiff"
FileMimeType="application/octet-stream"
if [ -n "`echo "$SendFile" | grep "\.tif$"`" ] ; then
    OrgSendFile=$SendFile
    SendFile="`echo "$OrgSendFile" | sed -e 's/\.tif//'`.pdf"
    FileMimeType="application/pdf"
    tiff2ps -a "$OrgSendFile" | ps2pdf13 - - > "$SendFile"
    # ps2pdf-workaround, because ps2pdf can't handle file names with spaces
fi


#
# Get a mail address from the MSN
#
MailAddr=unresolvedfax@test.de
case "$4" in
123400)
    MailAddr=mueller@test.de
    ;;
123401)
    MailAddr=meier@test.de
    ;;
esac


#
# Generates mail text
#
SubjectText="Fax from \"$3\""

MailText="Received a new fax with
result:         $ResultString (CAPI: $2)
from:           $3
to:             $4
pages:          $5
at:             $CurrentDate
file:           $SendFile"

# if c2faxrecv was started with -f G3 then you can get more than one file
shift 6
while [ -n "$1" ] ; do
    MailText="$MailText
                $1"
    shift
done


#
# Send Mail
#
if [ "$MailAddr" = "root" ] ; then
    #
    # only a notification for root
    #
    echo "$MailText" | mail -s "$SubjectText" "$MailAddr"

else
    #
    # attach fax file
    #
    perl GenerateFileMail.pl "$SenderAddr" "$MailAddr" "$SubjectText" "$MailText" "Fax Information"   \
                             "$SendFile" "$FileMimeType" "`basename \"$SendFile\"`" "$SubjectText"   | \
    /usr/sbin/sendmail "$MailAddr"
fi