#! /bin/ksh
#  -*- Mode: Shell-script -*-
# daemon.test --- test functionality of `for' function
#
# Time-stamp:        "2007-07-04 11:29:17 bkorb"
# Author:            Bruce Korb <bkorb@gnu.org>
# Last Modified:     $Date: 2007/07/04 20:51:12 $
#            by: bkorb
##
## This file is part of AutoGen.
## AutoGen copyright (c) 1992-2007 by Bruce Korb - all rights reserved
##
## AutoGen is free software: you can redistribute it and/or modify it
## under the terms of the GNU General Public License as published by the
## Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## AutoGen is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
## See the GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License along
## with this program.  If not, see <http://www.gnu.org/licenses/>.
##
#
# $Id: daemon.test,v 4.4 2007/07/04 20:51:12 bkorb Exp $
# ----------------------------------------------------------------------

tdir=$( (mktemp -d $PWD/.daemon-XXXXXX.d) 2>/dev/null)
test -z "${tdir}" && {
  tdir=$PWD/.daemon-$$.d
  rm -rf ${tdir}
  mkdir ${tdir} || exit 1
}

ag=`cd .. >/dev/null ; pwd`/autogen

case $- in
*x* ) setcmd="set -ex" ;;
*   ) setcmd='set -e' ;;
esac
cd ${tdir}

exec 5> daemon-results

cat > daemon.tpl <<_EOF_
[= AutoGen5 Template =]
This is from the [=  (shell "echo $$")  =] server.
_EOF_

run_thrice() {
  $setcmd
  sleep 1
  for f in 1 2 3
  do (
    cat > ${1} <<_EOF_
AutoGen Definitions daemon.tpl;
hello = yes;
_EOF_

    sleep 1

    cat >&5 < ${2}
    ) &
  done
  sleep 1
}

do_run() {
  $setcmd
  $cmd &
  pid=$!

  while test ! -S ${1} -a ! -p ${1}
  do print -u2 No ${1}. Must delay.
     ( ps -p ${pid} > /dev/null 2>&1 ) || {
        print -u2 "autogen has gone away"
        exit 1
     }
     sleep 1
  done

  run_thrice "$@"
  ps -fp $pid

  kill -HUP ${pid} || \
    kill -TERM ${pid} || \
      kill -KILL ${pid}
}

( ${ag} --daemon daemon-io --help > /dev/null 2>&1 ) || exit 0

cmd="${ag} --daemon daemon-io  -b dmn"
do_run daemon-io-in daemon-io-out

tmp=$(echo ${tdir} | sed 's,.*/\.,,;s/\.d$//')
pipe=$PWD/${tmp}

cmd="${ag} --daemon unix:${pipe}  -b dmn"
do_run ${tmp} ${tmp}

sleep 2
exec 5>&-
cat daemon-results
cd ..
rm -rf ${tdir}

# No daemon-io-in. Must delay.
# UID        PID  PPID  C STIME TTY        TIME CMD
# bkorb    18431 18427  3 18:18 pts/1  00:00:00 /home/bkorb/ag/ag/agen5/.libs/lt
# AutoGen aborting on signal 1 (Hangup) in state OPTIONS
# No daemon-w0QjvL. Must delay.
# ./daemon.test[71]: cannot create daemon-w0QjvL: No such device or address
# ./daemon.test[71]: cannot create daemon-w0QjvL: No such device or address
# ./daemon.test[71]: cannot create daemon-w0QjvL: No such device or address
# UID        PID  PPID  C STIME TTY        TIME CMD
# bkorb    18466 18427  3 18:18 pts/1  00:00:00 /home/bkorb/ag/ag/agen5/.libs/lt
# AutoGen aborting on signal 1 (Hangup) in state OPTIONS

# This is from the 18427 server.

## Local Variables:
## Mode: shell-script
## indent-tabs-mode: nil
## sh-indentation: 2
## End:

# end of daemon.test