blob: 4d9f67ce79284834ab1d69305894c2a6e08ab5e5 [file] [log] [blame]
#!/bin/sh
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
#
warn() {
echo "${PROGNAME}: $*"
}
die() {
warn "$*"
exit 1
}
detectOS() {
# OS specific support (must be 'true' or 'false').
cygwin=false;
mingw=false;
darwin=false;
aix=false;
os400=false;
hpux=false;
solaris=false;
case "`uname`" in
CYGWIN*)
cygwin=true
;;
MINGW*)
mingw=true
;;
Darwin*)
darwin=true
;;
AIX*)
aix=true
# For AIX, set an environment variable
export LDR_CNTRL=MAXDATA=0xB0000000@DSA
;;
OS400*)
os400=true
;;
HP-UX*)
hpux=true
# For HP-UX, set an environment variable
export PS_PREFIX="UNIX95= "
;;
SunOS*)
solaris=true
;;
esac
}
unlimitFD() {
# Use the maximum available, or set MAX_FD != -1 to use that
if [ "x${MAX_FD}" = "x" ]; then
MAX_FD="maximum"
fi
# Increase the maximum file descriptors if we can
if [ "x`command -v ulimit`" != "x" ] && [ "${os400}" = "false" ] ; then
if [ "${MAX_FD}" = "maximum" ] || [ "${MAX_FD}" = "max" ]; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ]; then
# use the system max
MAX_FD="${MAX_FD_LIMIT}"
else
warn "Could not query system maximum file descriptor limit: ${MAX_FD_LIMIT}"
fi
fi
if [ "${MAX_FD}" != 'unlimited' ]; then
ulimit -n "${MAX_FD}" > /dev/null
if [ $? -ne 0 ]; then
warn "Could not set maximum file descriptor limit: ${MAX_FD}"
fi
fi
fi
}
locateHome() {
if [ "x${KARAF_HOME}" != "x" ]; then
warn "Ignoring predefined value for KARAF_HOME"
unset KARAF_HOME
fi
if [ "x${KARAF_HOME}" = "x" ]; then
# In POSIX shells, CDPATH may cause cd to write to stdout
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# KARAF_HOME is not provided, fall back to default
KARAF_HOME=`cd "${DIRNAME}/.." || exit 2; pwd`
fi
if [ ! -d "${KARAF_HOME}" ]; then
die "KARAF_HOME is not valid: ${KARAF_HOME}"
fi
}
locateBase() {
if [ "x${KARAF_BASE}" != "x" ]; then
if [ ! -d "${KARAF_BASE}" ]; then
die "KARAF_BASE is not valid: ${KARAF_BASE}"
fi
else
KARAF_BASE=${KARAF_HOME}
fi
}
locateData() {
if [ "x${KARAF_DATA}" != "x" ]; then
if [ ! -d "${KARAF_DATA}" ]; then
die "KARAF_DATA is not valid: ${KARAF_DATA}"
fi
else
KARAF_DATA=${KARAF_BASE}/data
fi
}
locateEtc() {
if [ "x${KARAF_ETC}" != "x" ]; then
if [ ! -d "${KARAF_ETC}" ]; then
die "KARAF_ETC is not valid: ${KARAF_ETC}"
fi
else
KARAF_ETC=${KARAF_BASE}/etc
fi
}
locateLog() {
if [ "x${KARAF_LOG}" != "x" ]; then
if [ ! -d "${KARAF_LOG}" ]; then
die "KARAF_LOG is not valid: ${KARAF_LOG}"
fi
else
KARAF_LOG=${KARAF_DATA}/log
fi
}
setupNativePath() {
# Support for loading native libraries
if [ "x${LD_LIBRARY_PATH}" != "x" ]; then
LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${KARAF_BASE}/lib:${KARAF_HOME}/lib"
else
LD_LIBRARY_PATH="${KARAF_BASE}/lib:${KARAF_HOME}/lib"
fi
# For Cygwin, set PATH from LD_LIBRARY_PATH
if ${cygwin}; then
LD_LIBRARY_PATH=`cygpath --path --windows "${LD_LIBRARY_PATH}"`
PATH="${PATH};${LD_LIBRARY_PATH}"
export PATH
fi
export LD_LIBRARY_PATH
}
pathCanonical() {
dst="${1}"
while [ -h "${dst}" ] ; do
ls=`ls -ld "${dst}"`
link=`expr "${ls}" : '.*-> \(.*\)$'`
if expr "${link}" : '/.*' > /dev/null; then
dst="${link}"
else
dst="`dirname "${dst}"`/${link}"
fi
done
bas=`basename "${dst}"`
dir=`dirname "${dst}"`
if [ "${bas}" != "${dir}" ]; then
dst="`pathCanonical "${dir}"`/${bas}"
fi
echo "${dst}" | sed -e 's#//#/#g' -e 's#/./#/#g' -e 's#/[^/]*/../#/#g'
}
locateJava() {
# Setup the Java Virtual Machine
if ${cygwin} ; then
[ -n "${JAVA}" ] && JAVA=`cygpath --unix "${JAVA}"`
[ -n "${JAVA_HOME}" ] && JAVA_HOME=`cygpath --unix "${JAVA_HOME}"`
fi
if [ "x${JAVA_HOME}" = "x" ] && [ "${darwin}" = "true" ]; then
JAVA_HOME="`/usr/libexec/java_home -v 1.8`"
fi
if [ "x${JAVA_HOME}" = "x" ] && [ -r /etc/gentoo-release ] ; then
JAVA_HOME=`java-config --jre-home`
fi
if [ "x${JAVA}" = "x" ]; then
if [ "x${JAVA_HOME}" != "x" ]; then
if [ ! -d "${JAVA_HOME}" ]; then
die "JAVA_HOME is not valid: ${JAVA_HOME}"
fi
JAVA="${JAVA_HOME}/bin/java"
else
warn "JAVA_HOME not set; results may vary"
JAVA=`command -v java`
if [ "x${JAVA}" = "x" ]; then
die "java command not found"
fi
fi
fi
if [ "x${JAVA_HOME}" = "x" ]; then
JAVA_BIN=`pathCanonical "${JAVA}"`
JAVA_BIN_DIR=`dirname "${JAVA_BIN}"`
JAVA_HOME="`dirname "${JAVA_BIN_DIR}"`"
fi
}
detectJVM() {
# This service should call $(java -version),
# read stdout, and look for hints
if "${JAVA}" -version 2>&1 | grep "^IBM" ; then
JVM_VENDOR="IBM"
# on OS/400, java -version does not contain IBM explicitly
elif ${os400}; then
JVM_VENDOR="IBM"
else
JVM_VENDOR="SUN"
fi
# echo "JVM vendor is ${JVM_VENDOR}"
}
checkJvmVersion() {
# Use in priority xpg4 awk or nawk on SunOS as standard awk is outdated
AWK=awk
if ${solaris}; then
if [ -x /usr/xpg4/bin/awk ]; then
AWK=/usr/xpg4/bin/awk
elif [ -x /usr/bin/nawk ]; then
AWK=/usr/bin/nawk
fi
fi
VERSION=`"${JAVA}" -version 2>&1 | ${AWK} -F '"' '/version/ {print $2}' | sed -e 's/_.*//g; s/^1\.//g; s/\..*//g; s/-.*//g;'`
# java must be at least version 8
if [ "${VERSION}" -lt "8" ]; then
die "JVM must be greater than 1.8"
fi
}
setupDebugOptions() {
if [ "x${JAVA_OPTS}" = "x" ]; then
JAVA_OPTS="${DEFAULT_JAVA_OPTS}"
fi
export JAVA_OPTS
if [ "x${EXTRA_JAVA_OPTS}" != "x" ]; then
JAVA_OPTS="${JAVA_OPTS} ${EXTRA_JAVA_OPTS}"
fi
# Set Debug options if enabled
if [ "x${KARAF_DEBUG}" != "x" ]; then
# Use the defaults if JAVA_DEBUG_OPTS was not set
if [ "x${JAVA_DEBUG_OPTS}" = "x" ]; then
JAVA_DEBUG_OPTS="${DEFAULT_JAVA_DEBUG_OPTS}"
fi
JAVA_OPTS="${JAVA_DEBUG_OPTS} ${JAVA_OPTS}"
warn "Enabling Java debug options: ${JAVA_DEBUG_OPTS}"
fi
}
setupDefaults() {
#
# Set up some easily accessible MIN/MAX params for JVM mem usage
#
if [ "x${JAVA_MIN_MEM}" = "x" ]; then
JAVA_MIN_MEM=128M
export JAVA_MIN_MEM
fi
if [ "x${JAVA_MAX_MEM}" = "x" ]; then
JAVA_MAX_MEM=512M
export JAVA_MAX_MEM
fi
DEFAULT_JAVA_OPTS="-Xms${JAVA_MIN_MEM} -Xmx${JAVA_MAX_MEM} -XX:+UnlockDiagnosticVMOptions "
#Set the JVM_VENDOR specific JVM flags
if [ "${JVM_VENDOR}" = "SUN" ]; then
DEFAULT_JAVA_OPTS="${DEFAULT_JAVA_OPTS} -Dcom.sun.management.jmxremote"
elif [ "${JVM_VENDOR}" = "IBM" ]; then
if ${os400}; then
DEFAULT_JAVA_OPTS="${DEFAULT_JAVA_OPTS}"
elif ${aix}; then
DEFAULT_JAVA_OPTS="-Xverify:none -Xdump:heap -Xlp ${DEFAULT_JAVA_OPTS}"
else
DEFAULT_JAVA_OPTS="-Xverify:none ${DEFAULT_JAVA_OPTS}"
fi
fi
DEFAULT_JAVA_DEBUG_PORT="5005"
if [ "x${JAVA_DEBUG_PORT}" = "x" ]; then
JAVA_DEBUG_PORT="${DEFAULT_JAVA_DEBUG_PORT}"
fi
DEFAULT_JAVA_DEBUG_OPTS="-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=${JAVA_DEBUG_PORT}"
DEFAULT_JAVA_DEBUGS_OPTS="-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=${JAVA_DEBUG_PORT}"
##
## TODO: Move to conf/profiler/yourkit.{sh|cmd}
##
# Uncomment to enable YourKit profiling
#DEFAULT_JAVA_DEBUG_OPTS="-Xrunyjpagent"
}
convertPaths() {
if $cygwin; then
if [ ! -z "${KARAF_HOME}" ]; then
KARAF_HOME=`cygpath --path --windows "${KARAF_HOME}"`
fi
if [ ! -z "${KARAF_BASE}" ]; then
KARAF_BASE=`cygpath --path --windows "${KARAF_BASE}"`
fi
if [ ! -z "${KARAF_DATA}" ]; then
KARAF_DATA=`cygpath --path --windows "${KARAF_DATA}"`
fi
if [ ! -z "${KARAF_ETC}" ]; then
KARAF_ETC=`cygpath --path --windows "${KARAF_ETC}"`
fi
if [ ! -z "${CLASSPATH}" ]; then
CLASSPATH=`cygpath --path --windows "${CLASSPATH}"`
fi
fi
}