OpenPKG Specs: comparison openpkg/rc

-:3a3ff239b35b
+:926b080b8dc0
 #!@l_prefix@/lib/openpkg/bash --noprofile
 ##
-##  rc -- OpenPKG Runcommand Processor
+##  rc -- OpenPKG Run-Command Processor
-##  Copyright (c) 2000-2007 OpenPKG Foundation e.V. <http://openpkg.net/>
+##  Copyright (c) 2000-2012 OpenPKG GmbH <http://openpkg.com/>
-##  Copyright (c) 2000-2007 Ralf S. Engelschall <http://engelschall.com/>
+##
-##
+##  This software is property of the OpenPKG GmbH, DE MUC HRB 160208.
-##  Permission to use, copy, modify, and distribute this software for
+##  All rights reserved. Licenses which grant limited permission to use,
-##  any purpose with or without fee is hereby granted, provided that
+##  copy, modify and distribute this software are available from the
-##  the above copyright notice and this permission notice appear in all
+##  OpenPKG GmbH.
-##  copies.
+##
-##
+##  THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
-##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 ##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 ##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 ##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
 ##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 ##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 ##  configuration
 ##
 #   program name, version and date
 progname="rc"
-progvers="1.2.0"
+progvers="1.2.1"
-progdate="28-Jul-2003"
+progdate="2007-12-27"
 #   path to OpenPKG instance
 prefix="@l_prefix@"
 #   path to GNU bash and GNU shtool
 rcfunc="$prefix/etc/rc.func"
 #   helper variables
 NL="
 "
+##
+##  temporary file handling
+##
+#   establish secure temporary directory
+i=0
+while [ $i -lt 10 ]; do
+tmpdir="/tmp/rc-`date '+%Y%m%d%H%M%S'`-$$"
+(umask 022; mkdir $tmpdir >/dev/null 2>&1) && break
+i=$(($i + 1))
+sleep 1
+done
+if [ $i -eq 10 ]; then
+echo "openpkg:rc:ERROR: unable to establish secure temporary directory" 1>&2
+exit 1
+fi
+declare -r tmpdir
+cleanup () {
+if [ ".$tmpdir" != . ]; then
+if [ -d $tmpdir ]; then
+rm -rf $tmpdir >/dev/null 2>&1 || true
+fi
+fi
+}
+trap "cleanup; trap - EXIT INT ABRT QUIT TERM" EXIT INT ABRT QUIT TERM
+#   determine reasonable temporary files
+tmpfile="$tmpdir/rc.tmp"
+outfile="$tmpdir/rc.out"
+errfile="$tmpdir/rc.err"
+allfile="$tmpdir/rc.all"
+deffile="$tmpdir/rc.def"
+#   initialize files
+cp /dev/null $deffile
 ##
 ##  command line option parsing
 ##
 config=0
 query=0
 #   iterate over argument line
 while [ $# -gt 0 ]; do
-opt=$1
+case "$1" in
-case $opt in
--*=*) arg=${opt/-*=/} ;;
-*) arg='' ;;
-esac
-case $opt in
 -s|--silent  ) silent=1      ;;
 -v|--verbose ) verbose=1     ;;
 -d|--debug   ) debug=1       ;;
 -h|--help    ) help="Usage"  ;;
 -k|--keep    ) keep=1        ;;
 -p|--print   ) print=1       ;;
 -e|--eval    ) eval=1        ;;
 -c|--config  ) config=1      ;;
 -q|--query   ) query=1       ;;
--*           ) help="Invalid option \`$opt'"; break ;;
+-D|--define  ) echo "@$2" | \
-*            ) break         ;;
+sed -e "s;';\\\\';g" | \
+sed -e "s;^@\\([a-z][a-zA-Z0-9_]*\\)=\\(.*\\)\$;\1='\2';" \
+-e "s;^@.*;;" >>$deffile; shift ;;
+-*           ) help="Invalid option \`$1'"; break ;;
+*            ) break ;;
 esac
 shift
 done
 #   display error or usage message
 if [ ".$help" != .0 ]; then
 if [ ".$help" != ".Usage" ]; then
 echo "$progname:ERROR: $help" 1>&2
 fi
 echo "Usage: $progname [-s|--silent] [-v|--verbose] [-d|--debug] [-k|--keep] [-h|--help]" 1>&2
-echo "       [-p|--print] [-e|--eval] [-c|--config] [-q|--query]" 1>&2
+echo "       [-p|--print] [-e|--eval] [-c|--config] [-q|--query] [-D|--define <name>=<value>]" 1>&2
 echo "       <package> <command> [<command> ...]"  1>&2
 if [ ".$help" != ".Usage" ]; then
 exit 1
 else
 exit 0
 fi
 fi
 #   extend run-time environment with local OpenPKG tools (shtool, rpmtool, etc)
 PATH_ORIG="$PATH"
+PATH="$prefix/lib/openpkg/fallback:$PATH"
 PATH="$prefix/bin:$PATH"
 PATH="$prefix/sbin:$PATH"
 PATH="$prefix/lib/openpkg:$PATH"
+PATH="$prefix/lib/openpkg/override:$PATH"
-#   establish secure temporary directory
-i=0
-while [ $i -lt 10 ]; do
-tmpdir="/tmp/rc-`date '+%Y%m%d%H%M%S'`-$$"
-(umask 022; mkdir $tmpdir >/dev/null 2>&1) && break
-i=$(($i + 1))
-sleep 1
-done
-if [ $i -eq 10 ]; then
-echo "openpkg:rc:ERROR: unable to establish secure temporary directory" 1>&2
-exit 1
-fi
-declare -r tmpdir
-trap "trap - EXIT INT ABRT QUIT TERM; rm -rf $tmpdir >/dev/null 2>&1 || true" EXIT INT ABRT QUIT TERM
-#   determine reasonable temporary files
-tmpfile="$tmpdir/rc.tmp"
-outfile="$tmpdir/rc.out"
-errfile="$tmpdir/rc.err"
-allfile="$tmpdir/rc.all"
 #   handle --query option
 if [ ".$query" = .1 ]; then
 #   suck in all %config sections of all scripts
 #   (rc.openpkg is special: has to be first and requires pre-inclusion of rc.conf)
 touch $tmpfile
 sed <$rcdir/rc.openpkg >>$tmpfile -e "1,/^%config/d" -e '/^%.*/,$d'
 echo ". $rcconf" >>$tmpfile
+echo ". $deffile" >>$tmpfile
 scripts=`/bin/ls $rcdir/rc.* | sed -e "s;^$rcdir/rc\.;;" | egrep -v '^openpkg$'`
 for s_name in $scripts; do
 sed <$rcdir/rc.$s_name >>$tmpfile -e "1,/^%config/d" -e '/^%.*/,$d'
 done
 . $tmpfile
 #   apply override values to get effective values
 . $rcconf
+. $deffile
 #   display variable value
 for var in $*; do
 eval "echo \${$var}"
 done
 #   suck in all %config sections of all scripts
 #   (rc.openpkg is special: has to be first and requires pre-inclusion of rc.conf)
 touch $tmpfile
 sed <$rcdir/rc.openpkg >>$tmpfile -e "1,/^%config/d" -e '/^%.*/,$d'
 echo ". $rcconf" >>$tmpfile
+echo ". $deffile" >>$tmpfile
 scripts=`/bin/ls $rcdir/rc.* | sed -e "s;^$rcdir/rc\.;;" | egrep -v '^openpkg$'`
 for s_name in $scripts; do
 sed <$rcdir/rc.$s_name >>$tmpfile -e "1,/^%config/d" -e '/^%.*/,$d'
 done
 . $tmpfile
 done
 IFS="$OIFS"
 #   apply override values to get effective values
 . $rcconf
+. $deffile
 #   determine how to print in bold mode in case output
 #   is connected to a terminal device
 if [ -t 1 ]; then
 begin_bold=`$shtool echo -e '%B'`
 exit 1
 fi
 scripts="${1/*rc./}"
 shift
 isall=0
+if [ ".$scripts" = ".cron" ]; then
+#   "cron" is an "all" with a random delay (to ensure that multiple
+#   OpenPKG instances do not all startup at exactly the same time)
+#   plus a mutex lock to ensure that multiple OpenPKG cron tasks of
+#   the same OpenPKG instance do not stumble over each other).
+#   determine delay range and timeout
+case "${1-quarterly}" in
+monthly     ) delay=1800; timeout=28800 ;; # 30m /  8h
+weekly      ) delay=1800; timeout=14400 ;; # 30m /  4h
+daily       ) delay=900;  timeout=7200  ;; # 15m /  2h
+hourly      ) delay=600;  timeout=3600  ;; #  5m /  1h
+quarterly|* ) delay=30;   timeout=900   ;; # 30s / 15m
+esac
+#   apply random run-time delay
+#   (hint: $RANDOM is a random value 0..32767)
+sleep $(( ($RANDOM * $delay) / 32767 ))
+#   wrap ourself for mutual exclusion run-time
+#   and then perform the "all" command
+cleanup
+exec $prefix/lib/openpkg/mutex \
+-t $timeout $prefix/RPM/TMP/openpkg-rc-cron.mutex \
+sh -c "exec $0 all $*" || exit $?
+fi
 if [ ".$scripts" = ".all" ]; then
 isall=1
 . $rcconf
-if [ ".$openpkg_runall" != . ]; then
+. $deffile
-#   backward compatibility only
-echo "openpkg:rc:WARNING: variable \"openpkg_runall\" was renamed to \"openpkg_rc_all\"." 1>&2
-echo "openpkg:rc:WARNING: value of deprecated variable \"openpkg_runall\" taken over for compatibility." 1>&2
-echo "openpkg:rc:WARNING: please update your local configuration in \"$rcconf\"." 1>&2
-openpkg_rc_all="$openpkg_runall"
-fi
 case "$openpkg_rc_all" in
 [Nn][Oo] | [Ff][Aa][Ll][Ss][Ee] | [Oo][Ff][Ff] | 0 ) exit 0 ;;
 esac
 scripts=`/bin/ls $rcdir/rc.* | sed -e "s;^$rcdir/rc\.;;"`
+#   the "all" target is usually called from system startup scripts,
+#   and we really want to ensure that no potentially corrupt
+#   (because of an unclean shutdown of the system) RPM DB journal
+#   files are staying around and preventing the startup of the
+#   OpenPKG instance. When called manually it also doesn't hurt to
+#   cleanup.
+rm -f $prefix/RPM/DB/__db.* >/dev/null 2>&1 || true
 else
 if [ ! -f "$rcdir/rc.$scripts" ]; then
 echo "openpkg:rc:ERROR: package \"$scripts\" not found" 1>&2
 exit 1
 fi
 echo ${LOGNAME:-${USER}}`
 if [ ".$user" = . ]; then
 echo "openpkg:rc:ERROR: unable to determine current username" 1>&2
 exit 1
 fi
+#   just call OpenPKG RPM to let it once perform the run-time integrity checks
+$prefix/bin/openpkg rpm -q openpkg >/dev/null || exit $?
 #   iterate over the specified commands
 rv=0
 cmds="$*"
 for cmd in $cmds; do
 #   variable, we place the %config section of "openpkg" to the front.
 #   And we have to extra pre-include the rc.conf to allow
 #   rc.conf to override the default of $openpkg_rc_def, too.
 sed <$rcdir/rc.openpkg >>$tmpfile -e "1,/^%config/d" -e '/^%.*/,$d'
 echo ". $rcconf" >>$tmpfile
+echo ". $deffile" >>$tmpfile
 l_scripts=`/bin/ls $rcdir/rc.* | sed -e "s;^$rcdir/rc\.;;" | egrep -v '^openpkg$'`
 for l_name in $l_scripts; do
 sed <$rcdir/rc.$l_name >>$tmpfile -e "1,/^%config/d" -e '/^%.*/,$d'
 done
 #   generate: inclusion of the application of override variables
 echo ". $rcconf" >>$tmpfile
+echo ". $deffile" >>$tmpfile
 #   for --eval redirect stderr and stdout (but remember stdout)
 #   (let stderr pass unfiltered in case of debug mode)
 if [ ".$eval" = .1 ]; then
 if [ ".$debug" = .1 ]; then
 #   variable, we place the %config section of "openpkg" to the front.
 #   And we have to extra pre-include the rc.conf to allow
 #   rc.conf to override the default of $openpkg_rc_def, too.
 sed <$rcdir/rc.openpkg >>$tmpfile -e "1,/^%config/d" -e '/^%.*/,$d'
 echo ". $rcconf" >>$tmpfile
+echo ". $deffile" >>$tmpfile
 l_scripts=`/bin/ls $rcdir/rc.* | sed -e "s;^$rcdir/rc\.;;" | egrep -v '^openpkg$'`
 for l_name in $l_scripts; do
 sed <$rcdir/rc.$l_name >>$tmpfile -e "1,/^%config/d" -e '/^%.*/,$d'
 done
 #   generate: inclusion of the application of override variables
 echo ". $rcconf" >>$tmpfile
+echo ". $deffile" >>$tmpfile
 #   generate: %common section and particular command section
 sed <$rcdir/rc.$s_name >>$tmpfile -e "1,/^%common/d" -e '/^%.*/,$d'
 sed <$rcdir/rc.$s_name >>$tmpfile -e "1,/^%$cmd/d" -e '/^%.*/,$d'

OpenPKG Specs / file comparison

comparison: openpkg/rc

openpkg/rc