#!/bin/bash
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#  http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
#

# resolve links - $0 may be a softlink
PRG="${0}"

while [ -h "${PRG}" ]; do
  ls=`ls -ld "${PRG}"`
  link=`expr "$ls" : '.*-> \(.*\)$'`
  if expr "$link" : '/.*' > /dev/null; then
    PRG="$link"
  else
    PRG=`dirname "${PRG}"`/"$link"
  fi
done

BASEDIR=`dirname ${PRG}`
BASEDIR=`cd ${BASEDIR}/..;pwd`

source ${BASEDIR}/libexec/httpfs-config.sh

# The Java System property 'httpfs.http.port' it is not used by HttpFS,
# it is used in Tomcat's server.xml configuration file
#
print "Using   CATALINA_OPTS:       ${CATALINA_OPTS}"

catalina_opts="-Dhttpfs.home.dir=${HTTPFS_HOME}";
catalina_opts="${catalina_opts} -Dhttpfs.config.dir=${HTTPFS_CONFIG}";
catalina_opts="${catalina_opts} -Dhttpfs.log.dir=${HTTPFS_LOG}";
catalina_opts="${catalina_opts} -Dhttpfs.temp.dir=${HTTPFS_TEMP}";
catalina_opts="${catalina_opts} -Dhttpfs.admin.port=${HTTPFS_ADMIN_PORT}";
catalina_opts="${catalina_opts} -Dhttpfs.http.port=${HTTPFS_HTTP_PORT}";
catalina_opts="${catalina_opts} -Dhttpfs.http.hostname=${HTTPFS_HTTP_HOSTNAME}";

print "Adding to CATALINA_OPTS:     ${catalina_opts}"

export CATALINA_OPTS="${CATALINA_OPTS} ${catalina_opts}"

# A bug in catalina.sh script does not use CATALINA_OPTS for stopping the server
#
if [ "${1}" = "stop" ]; then
  export JAVA_OPTS=${CATALINA_OPTS}
fi

if [ "${HTTPFS_SILENT}" != "true" ]; then
  ${CATALINA_BASE:-"${BASEDIR}/share/hadoop/httpfs/tomcat"}/bin/catalina.sh "$@"
else
  ${CATALINA_BASE:-"${BASEDIR}/share/hadoop/httpfs/tomcat"}/bin/catalina.sh "$@" > /dev/null
fi