137 lines
3.2 KiB
Plaintext
137 lines
3.2 KiB
Plaintext
#!/bin/sh
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# $OpenBSD: INSTALL,v 1.1.1.1 2001/06/14 14:46:07 camield Exp $
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#
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# Pre/post-installation setup of pdnsd
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# exit on errors, use a sane path and install prefix
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#
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set -e
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PATH=/bin:/usr/bin:/sbin:/usr/sbin
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PREFIX=${PKG_PREFIX:-/usr/local}
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CONFIG_DIR=${SYSCONFDIR}
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SAMPLE_CONFIG_DIR=$PREFIX/share/examples/pdnsd
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CACHE_DIR=/var/pdnsd
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ID=pdnsd
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# Function: user "pdnsd" is not available
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#
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do_notice_user()
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{
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echo
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echo "+---------------"
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echo "| Please add user ${ID} and group ${ID}"
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echo "| "$1" won't work without it."
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echo "| Example:"
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echo "| groupadd ${ID}"
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echo "| useradd -c PDNSD -d /nonexistent -g ${ID} -s /sbin/nologin ${ID}"
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echo "+---------------"
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exit 1
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}
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# Function: install configuration files
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#
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do_install_conf()
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{
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install -d -o root -g wheel ${CONFIG_DIR}
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install -o root -g wheel ${SAMPLE_CONFIG_DIR}/pdnsd.conf \
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${CONFIG_DIR}/pdnsd.conf
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echo
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echo "+---------------"
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echo "| The $1 configuration files have been installed in ${CONFIG_DIR}."
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echo "| Please view these files and change the configuration to meet"
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echo "| your needs."
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echo "|"
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echo "| You may want to put the following in /etc/rc.local:"
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echo "|"
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echo "| if [ -x /usr/local/sbin/pdnsd ]; then"
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echo "| echo -n ' pdnsd'; /usr/local/sbin/pdnsd -4 -s -d -p /var/run/pdnsd.pid"
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echo "| fi"
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echo "+---------------"
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}
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# Function: install cache dir
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#
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do_install_cachedir()
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{
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install -d -o ${ID} -g ${ID} ${CACHE_DIR}
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dd if=/dev/zero of=${CACHE_DIR}/pdnsd.cache bs=1 count=4 2>/dev/null
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chown ${ID}:${ID} ${CACHE_DIR}/pdnsd.cache
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echo
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echo "+---------------"
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echo "| The $1 caching directory has been installed in ${CACHE_DIR}."
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echo "+---------------"
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}
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# Function: tell the user what they need to do to use the port just installed
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#
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do_notice_conf()
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{
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echo
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echo "+---------------"
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echo "| The existing $1 configuration files in ${CONFIG_DIR} have NOT"
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echo "| been changed. You may want to compare them to the current samples"
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echo "| in ${SAMPLE_CONFIG_DIR}, and update your configuration files"
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echo "| as needed."
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echo "+---------------"
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}
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# Function: tell the user what they need to do to use the port just installed
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#
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do_notice_cachedir()
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{
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echo
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echo "+---------------"
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echo "| The caching directory ${CACHE_DIR} has not been touched."
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echo "+---------------"
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}
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# Function: inform user where documentation has been installed
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#
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do_notice_docs()
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{
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echo
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echo "+---------------"
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echo "| Documentation files for $1 have been copied to"
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echo "| ${PREFIX}/share/doc/pdnsd"
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echo "+---------------"
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}
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# Verify proper execution
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#
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if [ $# -ne 2 ]; then
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echo "usage: $0 distname { PRE-INSTALL | POST-INSTALL }" >&2
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exit 1
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fi
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# Verify/process the command
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#
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case $2 in
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PRE-INSTALL)
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userinfo -e ${ID} || do_notice_user "$1"
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groupinfo -e ${ID} || do_notice_user "$1"
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;;
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POST-INSTALL)
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if [ ! -d ${CONFIG_DIR} ]; then
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do_install_conf "$1"
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elif [ ! -f ${CONFIG_DIR}/pdnsd.conf ]; then
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do_install_conf "$1"
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else
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do_notice_conf "$1"
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fi
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if [ ! -d ${CACHE_DIR} ]; then
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do_install_cachedir "$1"
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else
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do_notice_cachedir "$1"
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fi
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do_notice_docs "$1"
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;;
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*)
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echo "usage: $0 distname { PRE-INSTALL | POST-INSTALL }" >&2
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exit 1
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;;
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esac
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exit 0
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