#!/bin/sh

# PROVIDE: tomcat9
# REQUIRE: LOGIN
# KEYWORD: shutdown

#
# Configuration settings for tomcat9 in /etc/rc.conf:
#
# tomcat9_enable (bool):
#   Set to "NO" by default.
#   Set it to "YES" to enable tomcat9
#
# tomcat9_catalina_home (str)
#   Set to "%%TOMCAT_HOME%%" by default.
#   Set the CATALINA_HOME variable for the Tomcat process
#
# tomcat9_catalina_base (str)
#   Set to "${catalina.home}" by default.
#   Set the CATALINA_BASE variable for the Tomcat process
#
# tomcat9_catalina_tmpdir (str)
#   Set to "${catalina.base}/temp" by default.
#   Set the CATALINA_TMPDIR variable for the Tomcat process
#
# tomcat9_stdout (str)
#   Set to "${catalina.base}/logs/catalina.out" by default.
#   Set the stdout redirection. It may also be '/dev/null', '&1' or '&2'
#
# tomcat9_stderr (str)
#   Set to "&1" by default.
#   Set the stderr redirection. It may also be '/dev/null', '&1' or '&2'
#
# tomcat9_pipe_cmd (str):
#   Set to "" by default.
#   Set a piped command to process stdout/stderr when passthru
#
# tomcat9_logging_manager (str):
#   Set to "org.apache.juli.ClassLoaderLogManager" by default.
#   Set the JUL log manager
#
# tomcat9_logging_config (str):
#   Set to "${catalina.base}/conf/logging.properties" by default.
#   Set the JUL config file
#
# tomcat9_java_home (str):
#   Set to "%%JAVA_HOME%%" by default.
#   Specify the Java VM to use.
#
# tomcat9_classpath (str):
#   Set to "" by default.
#   Addtional classes to add to the CLASSPATH. If set, must start with ':'
#
# tomcat9_java_opts (str):
#   Set to "" by default.
#   Java VM args to use.
#
# tomcat9_wait (int):
#   Set to "30" by default.
#   Set the wait time (in seconds) for Tomcat process startup
#
# tomcat9_umask (str):
#   Set to "0077" by default.
#   Sets the umask for Tomcat process.
#
# You may symlink this script with other names to run multiple
# instances of tomcat9 with different configurations.
#

. /etc/rc.subr

case $0 in
/etc/rc*)
	# during boot (shutdown) $0 is /etc/rc (/etc/rc.shutdown),
	# so get the name of the script from $_file
	name=$_file
	;;
*)
	name=$0
	;;
esac

name=${name##*/}
rcvar=${name}_enable

load_rc_config "${name}"

eval "${rcvar}=\${${rcvar}:-'NO'}"
eval "_tomcat_java_home=\${${name}_java_home:-'%%JAVA_HOME%%'}"
eval "_tomcat_catalina_user=\${${name}_catalina_user:-'%%TOMCAT_USER%%'}"
eval "_tomcat_catalina_home=\${${name}_catalina_home:-'%%TOMCAT_HOME%%'}"
eval "_tomcat_catalina_base=\${${name}_catalina_base:-'${_tomcat_catalina_home}'}"
eval "_tomcat_catalina_tmpdir=\${${name}_catalina_tmpdir:-'${_tomcat_catalina_base}/temp'}"
eval "_tomcat_stdout=\${${name}_stdout:-'${_tomcat_catalina_base}/logs/catalina.out'}"
eval "_tomcat_stderr=\${${name}_stderr:-'&1'}"
eval "_tomcat_pipe_cmd=\${${name}_pipe_cmd:-''}"
eval "_tomcat_logging_manager=\${${name}_logging_manager:-'org.apache.juli.ClassLoaderLogManager'}"
eval "_tomcat_logging_config=\${${name}_logging_config:-'${_tomcat_catalina_base}/conf/logging.properties'}"
eval "_tomcat_classpath=\${${name}_classpath:-''}"
eval "_tomcat_java_opts=\${${name}_java_opts:-''}"
eval "_tomcat_wait=\${${name}_wait:-'30'}"
eval "_tomcat_umask=\${${name}_umask:-'0077'}"

pidfile="/var/run/${name}.pid"

required_files="${_tomcat_catalina_base}/conf/server.xml"
required_dirs="${_tomcat_catalina_tmpdir}"

extra_commands="reload"

_tomcat_java_version=`${_tomcat_java_home}/bin/java -version 2>&1 | /usr/bin/awk -F '"' '/version/ {print $2}'`
_tomcat_java9_opts="\
	--add-opens=java.base/java.lang=ALL-UNNAMED \
	--add-opens=java.base/java.lang.invoke=ALL-UNNAMED \
	--add-opens=java.base/java.lang.reflect=ALL-UNNAMED \
	--add-opens=java.base/java.io=ALL-UNNAMED \
	--add-opens=java.base/java.util=ALL-UNNAMED \
	--add-opens=java.base/java.util.concurrent=ALL-UNNAMED \
	--add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED"
_tomcat_java17_opts="--enable-native-access=ALL-UNNAMED"

case "${_tomcat_java_version}" in
	1[7-9]* | [2-9][0-9]* )
		_tomcat_endorsed_dirs_option=
		_tomcat_java_opts="${_tomcat_java_opts} ${_tomcat_java9_opts} ${_tomcat_java17_opts}"
		;;
	9* | 1[0-6]* )
		_tomcat_endorsed_dirs_option=
		_tomcat_java_opts="${_tomcat_java_opts} ${_tomcat_java9_opts}"
		;;
	*)
		_tomcat_endorsed_dirs_option="-Djava.endorsed.dirs='${_tomcat_catalina_home}/endorsed'"
		;;
esac

command="%%LOCALBASE%%/bin/jsvc"
command_args="-java-home '${_tomcat_java_home}' \
	-server \
	-user ${_tomcat_catalina_user} \
	-umask ${_tomcat_umask} \
	-pidfile '${pidfile}' \
	-wait ${_tomcat_wait} \
	-outfile '${_tomcat_stdout}' \
	-errfile '${_tomcat_stderr}' \
	-classpath '${_tomcat_catalina_home}/bin/bootstrap.jar:%%LOCALBASE%%/share/java/classes/commons-daemon.jar:${_tomcat_catalina_home}/bin/tomcat-juli.jar${_tomcat_classpath}' \
	-Djava.util.logging.manager=${_tomcat_logging_manager} \
	-Djava.util.logging.config.file='${_tomcat_logging_config}' \
	${_tomcat_java_opts} \
	${_tomcat_endorsed_dirs_option} \
	-Dcatalina.home='${_tomcat_catalina_home}' \
	-Dcatalina.base='${_tomcat_catalina_base}' \
	-Djava.io.tmpdir='${_tomcat_catalina_tmpdir}' \
	org.apache.catalina.startup.Bootstrap \
	${_tomcat_pipe_cmd}"

run_rc_command "$1"
