108 lines
2.2 KiB
Plaintext
108 lines
2.2 KiB
Plaintext
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#!/bin/sh -u
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#
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# We handle the output, from the telnet and e-mail clients, that is to
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# be mailed to the user.
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#
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if [ $# -ge 1 ] ; then
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if [ "$1" = "-d" ] ; then
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set -x
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fi
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fi
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do_trap ()
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{
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echo "${prog}: caught trap!" 1>&2
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failure
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}
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failure ()
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{
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echo "${prog}: cleaning up and exiting." 1>&2
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rm -f $info $mhead $data $part.*
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exit 1
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}
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# ----------------- Configure ----------------------
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#
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# The path must include:
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#
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# - your mailer ($mailcmd) (e.g. /usr/lib/sendmail)
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# - any compression programs ($compress) (e.g. /usr/ucb/compress)
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# - any encoding programs ($encode) (e.g. /usr/bin/uuencode)
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# - sed
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# - cat
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# - split_file (comes with archie)
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# - echo
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# - wc
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# - expr
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# - grep
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# - rm
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PATH=/usr/bin:/usr/ucb:/usr/lib:bin
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#PATH=/usr/bin:/usr/ucb:/usr/lib:/archie/src/3.0/telnet-client/archie-client/mail_back_end
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tmp=/tmp
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# Must use quotes
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mailcmd="sendmail -t -farchie-errors"
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# --------------- End Configure --------------------
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info=$tmp/Info$$
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mhead=$tmp/Head$$
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data=$tmp/Data$$
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part=$tmp/Part$$
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prog=`basename $0`
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umask 077
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trap do_trap 1 2 3 15
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if sed -e "/@Begin/,/@MailHeader/w $info" -e "/@MailHeader/,/@End/w $mhead" \
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-e '/@Begin/,/@End/d' > $data ; then
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:
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else
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echo "${prog}: failed to extract info and mail headers." 1>&2
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failure
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fi
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if acmd=`sed -n 's/Command: //p' < $info` && \
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compress=`sed -n 's/Compress: //p' < $info` && \
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encode=`sed -n 's/Encode: //p' < $info` && \
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ms_size=`sed -n 's/MaxSplitSize: //p' < $info` ; then
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:
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else
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echo "${prog}: failed to extract variables from info header." 1>&2
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failure
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fi
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if [ "$compress" = "none" ] ; then
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compress=cat
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fi
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# uuencode _requires_ an argument; pain in the butt
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#
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case $encode in
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none) encode=cat ;;
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uuencode) encode="uuencode archie-output" ;;
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*) encode=cat ;;
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esac
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if $compress < $data | $encode | split_file -s $ms_size -f $part ; then
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:
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else
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echo "${prog}: compress, encode, split_file pipeline failed." 1>&2
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failure
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fi
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nparts=`echo $part.* | wc -w | sed 's/[ ][ ]*//g'`
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for f in $part.* ; do
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pnum=`expr $f : '.*\.\(.*\)$'`
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(grep -v '^@' $mhead ; \
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echo "Subject: archie [$acmd] part $pnum of $nparts" ; \
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echo "" ; cat $f) | $mailcmd
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done
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rm -f $info $mhead $data $part.*
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exit 0
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