| #!/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() { |
| |
| # 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: ${JAVA_DEBUG_OPTS}" |
| fi |
| } |
| |
| setupVendorSepcifics() { |
| #Set the JVM_VENDOR specific JVM flags |
| if [ "${JVM_VENDOR}" = "SUN" ]; then |
| JAVA_VENDOR_OPTS="-Dcom.sun.management.jmxremote" |
| elif [ "${JVM_VENDOR}" = "IBM" ]; then |
| if ${os400}; then |
| JAVA_VENDOR_OPTS= |
| elif ${aix}; then |
| JAVA_VENDOR_OPTS="-Xverify:none -Xdump:heap -Xlp " |
| else |
| JAVA_VENDOR_OPTS="-Xverify:none" |
| fi |
| fi |
| } |
| |
| setupDefaults() { |
| # |
| # Set up some easily accessible MIN/MAX params for JVM mem usage |
| # |
| if [ "x${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${JAVA_MAX_MEM} -XX:+UnlockDiagnosticVMOptions " |
| |
| setupVendorSepcifics |
| |
| DEFAULT_JAVA_OPTS="${DEFAULT_JAVA_OPTS} ${JAVA_VENDOR_OPTS}" |
| |
| DEFAULT_JAVA_DEBUG_PORT="5005" |
| if [ "x${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=${JAVA_DEBUG_PORT}" |
| |
| if [ "x${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 |
| |
| |
| ## |
| ## 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 |
| } |