#!/bin/bash
#
# $Id: post-mysql-install 3661 2013-06-25 22:04:33Z dhill $
#
# Post-install steps for calpont-mysql install

# check log for error
checkForError() {
	# check for password error
	grep "ERROR 1045" /tmp/mysql_install.log > /tmp/error.check
	if [ `cat /tmp/error.check | wc -c` -ne 0 ]; then
		password=`$installdir/bin/getMySQLpw`
		if [ $? -ne 0 ]; then
			echo "MySQL Password missing or incorrect"
			rm -f /tmp/error.check
			$installdir/mysql/mysql-Calpont stop
			sleep 2
			exit 2;
		fi
		rm -f /tmp/error.check
		return 1;
	fi

	rm -f /tmp/error.check
	return 0;
}

prefix=/usr/local
installdir=$prefix/Calpont
rpmmode=install
password=

for arg in "$@"; do
	if [ $(expr -- "$arg" : '--prefix=') -eq 9 ]; then
		prefix="$(echo $arg | awk -F= '{print $2}')"
		installdir=$prefix/Calpont
	elif [ $(expr -- "$arg" : '--rpmmode=') -eq 10 ]; then
		rpmmode="$(echo $arg | awk -F= '{print $2}')"
	elif [ $(expr -- "$arg" : '--password=') -eq 11 ]; then
		password="$(echo $arg | awk -F= '{print $2}')"
	elif [ $(expr -- "$arg" : '--installdir=') -eq 13 ]; then
		installdir="$(echo $arg | awk -F= '{print $2}')"
		prefix=$(dirname $installdir)
	else
		echo "ignoring unknown argument: $arg" 1>&2
	fi
done

if [ $installdir != "/usr/local/Calpont" ]; then
	export INFINIDB_INSTALL_DIR=$installdir
	export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$INFINIDB_INSTALL_DIR/lib:$INFINIDB_INSTALL_DIR/mysql/lib/mysql
fi

if [ -f $installdir/lib/libcalmysql.so.1.0.0 ]; then
	libcalmysql=$installdir/lib/libcalmysql.so.1.0.0
	libudfsdk=$installdir/lib/libudf_mysql.so.1.0.0
elif [ -f $installdir/lib/libcalmysql.so.1 ]; then
	libcalmysql=$installdir/lib/libcalmysql.so.1
	libudfsdk=$installdir/lib/libudf_mysql.so.1
else
	libcalmysql=
fi

if [ -d $installdir/mysql/lib64/mysql/plugin -a -n "$libcalmysql" ]; then
	cd $installdir/mysql/lib64/mysql/plugin
	ln -sf $libcalmysql libcalmysql.so
        ln -sf $libcalmysql libcalmysqlent.so
	ln -sf $libudfsdk libudf_mysql.so
fi

if [ $installdir != "/usr/local/Calpont" ]; then
	sed -i -e s@/usr/local/Calpont@$installdir@g $installdir/mysql/my.cnf
fi

if [ -x $installdir/mysql/mysql-Calpont ]; then

	# Restart in the same way that mysqld will be started normally.
	$installdir/mysql/mysql-Calpont stop >/dev/null 2>&1
	$installdir/mysql/mysql-Calpont start

	sleep 2

	# Install various Calpont stuff...
	$installdir/mysql/install_calpont_mysql.sh --password=$password --installdir=$installdir
	checkForError
	if [ $? -ne 0 ]; then
	# retry
		$installdir/mysql/install_calpont_mysql.sh --password=$password --installdir=$installdir
		checkForError
		if [ $? -ne 0 ]; then
			echo "ERROR: missing or invalid password"
			$installdir/mysql/mysql-Calpont stop
			sleep 2
			exit 1;
		fi
	fi

	$installdir/mysql/mysql-Calpont stop
fi

exit 0