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Diffstat (limited to 'mk/xe-linux-distribution')
| -rwxr-xr-x | mk/xe-linux-distribution | 315 |
1 files changed, 315 insertions, 0 deletions
diff --git a/mk/xe-linux-distribution b/mk/xe-linux-distribution new file mode 100755 index 0000000..5013e4f --- /dev/null +++ b/mk/xe-linux-distribution @@ -0,0 +1,315 @@ +#! /bin/sh + +# Copyright (c) 2015, Citrix Systems +# All rights reserved. + +# Redistribution and use in source and binary forms, with or without modification, +# are permitted provided that the following conditions are met: + +# 1. Redistributions of source code must retain the above copyright notice, this +# list of conditions and the following disclaimer. + +# 2. Redistributions in binary form must reproduce the above copyright notice, +# this list of conditions and the following disclaimer in the documentation and/or +# other materials provided with the distribution. + +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, +# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. + +# Script to write information about the current distribution to stdout or a file. +# Information collected: +# - Distribution name +# - Distribution version (major and minor) +# - Kernel version (uname) + +LANG="C" +export LANG + + +write_to_output() +{ + local distro="$1" + local major="$2" + local minor="$3" + local name="$4" + local uname=$(uname -r) + + if [ -n "${TEST_RESULT}" ] ; then + MAJOR=$major + MINOR=$minor + DISTRO=$distro + UNAME=$uname + return 0 + fi + + echo "os_distro=\"${distro}\"" + echo "os_majorver=\"${major}\"" + echo "os_minorver=\"${minor}\"" + echo "os_uname=\"${uname}\"" + echo "os_name=\"${name}\"" + + return 0 +} + +identify_debian() +{ + local debian_version="$1" + local major + local minor + + # 3.1 + # 4.0 + # Ignores testing and unstable which contain ".*/sid". + + if [ ! -f "${debian_version}" ] ; then + return 1 + fi + + eval $(awk -F. '/^[0-9]*\.[0-9]*/ \ + { print "major="$1 ; print "minor="$2 ; exit 0 }' \ + "${debian_version}") + + if [ -z "${major}" ] && [ -z "${minor}" ] && ! grep -q /sid "${debian_version}" ; then + return 1 + fi + + write_to_output "debian" "${major}" "${minor}" "Debian $(head -n 1 $debian_version)" + + return 0 +} + +identify_redhat() +{ + redhat_release="$1" + local distro + local major + local minor + local beta + + # distro=rhel + # Red Hat Enterprise Linux AS release 3 (Taroon Update 6) + # Red Hat Enterprise Linux AS release 3 (Taroon Update 8) + # Red Hat Enterprise Linux AS release 4 (Nahant) + # Red Hat Enterprise Linux AS release 4 (Nahant Update 1) + # Red Hat Enterprise Linux AS release 4 (Nahant Update 2) + # Red Hat Enterprise Linux AS release 4 (Nahant Update 3) + # Red Hat Enterprise Linux AS release 4 (Nahant Update 4) + # Red Hat Enterprise Linux Server release 4.92 (Tikanga) + # Red Hat Enterprise Linux Server release 5 (Tikanga) + # Red Hat Enterprise Linux Server release 5.1 Beta (Tikanga) + # Red Hat Enterprise Linux release 6.0 Beta (Santiago) + + # distro=xe-ddk + # \@PRODUCT_BRAND\@ DDK release \@PRODUCT_VERSION\@-\@BUILD_NUMBER\@ (\@PRODUCT_NAME\@) + # Rio DDK release 0.5.6-2991c (xenenterprise) + + # distro=xe-sdk + # \@PRODUCT_BRAND\@ SDK release \@PRODUCT_VERSION\@-\@BUILD_NUMBER\@ (\@PRODUCT_NAME\@) + # Rio SDK release 0.5.6-2991c (xenenterprise) + + # distro=fedora + # Fedora Core release 3 (Heidelberg) + + # distro=centos + # CentOS release 4.0 (Final) + # CentOS release 5 (Final) + # CentOS Linux release 7.0.1406 (Core) + + # distro=scientific + # Scientific Linux release 6.5 (Carbon) + + # distro=oracle + # Enterprise Linux Enterprise Linux Server release 5 (Carthage) + # Enterprise Linux Enterprise Linux Server release 5.5 (Carthage) + # Oracle Linux Server release 5.6 + + if [ ! -f "${redhat_release}" ] ; then + return 1 + fi + + eval $(sed -n \ + -e 's/^\(.*\) DDK release \(.*\)-\(.*\) (.*)$/distro=xe-ddk;major=\2;minor=\3/gp;' \ + -e 's/^\(.*\) SDK release \(.*\)-\(.*\) (.*)$/distro=xe-sdk;major=\2;minor=\3/gp;' \ + -e 's/^Red Hat Enterprise Linux.* release \([0-9]*\) (.* Update \(.*\))$/distro=rhel;major=\1;minor=\2/gp;'\ + -e 's/^Red Hat Enterprise Linux.* release \([0-9]*\) (.*)$/distro=rhel;major=\1/gp;' \ + -e 's/^Red Hat Enterprise Linux.* release \([0-9]*\)\.\([0-9]*\) \([Bb]eta \)\?(.*)$/distro=rhel;major=\1;minor=\2;beta=\3;/gp;' \ + -e 's/^Fedora.*release \([0-9]*\) (.*)$/distro=fedora;major=\1/gp;' \ + -e 's/^CentOS release \([0-9]*\)\.\([0-9]*\) (.*)/distro=centos;major=\1;minor=\2/gp;' \ + -e 's/^CentOS release \([0-9]*\) (.*)/distro=centos;major=\1/gp;' \ + -e 's/^CentOS Linux release \([0-9]*\)\.\([0-9]*\)\(\.[0-9]*\)\? (.*)/distro=centos;major=\1;minor=\2/gp;' \ + -e 's/^Enterprise Linux Enterprise Linux .* release \([0-9]*\)\.\([0-9]*\) (.*)$/distro=oracle;major=\1;minor=\2;/gp;' \ + -e 's/^Enterprise Linux Enterprise Linux .* release \([0-9]*\) (.*)$/distro=oracle;major=\1/gp;' \ + -e 's/^Oracle Linux Server release \([0-9]*\)\.\([0-9]*\)$/distro=oracle;major=\1;minor=\2/gp;' \ + -e 's/^Scientific Linux SL release \([0-9]*\)\.\([0-9]*\) (.*)$/distro=scientific;major=\1;minor=\2;/gp;' \ + -e 's/^Scientific Linux release \([0-9]*\)\.\([0-9]*\) (.*)$/distro=scientific;major=\1;minor=\2;/gp;' \ + "${redhat_release}") + + if [ -z "${major}" -o -z "${distro}" ] ; then + return 1 + fi + + if [ -z "${minor}" ] ; then + minor=0 + fi + + # HACK to handle RHEL betas + if [ "${distro}" == "rhel" ] && [ ${minor} -gt 90 ] ; then + major=$(expr ${major} + 1 ) + minor=0 + beta=Beta + fi + + if [ -n "${beta}" ] ; then + minor="${minor}beta" + fi + + write_to_output "${distro}" "${major}" "${minor}" "$(head -n 1 ${redhat_release})" + +} + +identify_sles() +{ + suse_release="$1" + local major + local minor + local _major + + # SUSE LINUX Enterprise Server 9 (i586) + # VERSION = 9 + # + # SUSE LINUX Enterprise Server 9 (i586) + # VERSION = 9 + # PATCHLEVEL = 2 + # + # SUSE LINUX Enterprise Server 9 (i586) + # VERSION = 9 + # PATCHLEVEL = 3 + # + # SUSE Linux Enterprise Server 10 (i586) + # VERSION = 10 + # + # SUSE Linux Enterprise Server 10 (i586) + # VERSION = 10 + # PATCHLEVEL = 1 + # + # SUSE Linux Enterprise Server 11 (i586) + # VERSION = 11 + # PATCHLEVEL = 0 + + if [ ! -f "${suse_release}" ] ; then + return 1 + fi + + eval $(sed -n \ + -e 's/^SUSE L\(inux\|INUX\) Enterprise \([a-zA-Z0-9_]*\) \([0-9]*\) (.*)/_major=\3;/gp;' \ + -e 's/^VERSION = \([0-9]*\)$/major=\1;/gp;' \ + -e 's/^PATCHLEVEL = \([0-9]*\)$/minor=\1;/gp;' \ + "${suse_release}") + + if [ -z "${major}" -o -z "${_major}" ] ; then + return 1 + fi + + if [ "${major}" != "${_major}" ] ; then + return 1 + fi + + if [ -z "${minor}" ] ; then + minor=0 + fi + + write_to_output "sles" "${major}" "${minor}" "$(head -n 1 ${suse_release})" + +} + +identify_lsb() +{ + lsb_release="$1" + + if [ ! -x "${lsb_release}" ] ; then + saved_IFS=$IFS + IFS=: + for i in $PATH ; do + if [ -x "${i}/${lsb_release}" ] ; then + lsb_release="${i}/${lsb_release}" + break + fi + done + IFS=$saved_IFS + fi + + if [ -x "${lsb_release}" ] ; then + distro=$(${lsb_release} --short --id | tr 'A-Z' 'a-z') + description=$(${lsb_release} --short --description | sed -e 's/^"\(.*\)"$/\1/g') + release=$(${lsb_release} --short --release) + else + if [ -f /etc/lsb-release ] ; then + source /etc/lsb-release + distro="$DISTRIB_ID" + description="$DISTRIB_DESCRIPTION" + release="$DISTRIB_RELEASE" + else + return 1 + fi + fi + + if [ -z "${distro}" -o -z "${release}" ] ; then + return 1 + fi + + eval $(echo $release | awk -F. -- '{ subindex = index($0,"."); \ + print "major=" $1 ; \ + print "minor=" substr($0,subindex+1) }') + + if [ -z "${major}" -o -z "${distro}" ] ; then + return 1 + fi + + write_to_output "${distro}" "${major}" "${minor}" "${description}" +} + +identify_boot2docker() +{ + boot2docker_release="$1" + local major + local minor + + if [ ! -f "${boot2docker_release}" ] ; then + return 1 + fi + + major=$(awk -F. '{printf("%s", $1)}' /etc/version) + minor=$(awk -F. '{printf("%s.%s", $2, $3)}' /etc/version) + + write_to_output "boot2docker" "${major}" "${minor}" "boot2docker $(head -n 1 /etc/version)" + +} + +if [ $# -eq 1 ] ; then + exec 1>"$1" +fi + +if [ -z "${TEST}" ] ; then + identify_redhat /etc/oracle-release && exit 0 + identify_redhat /etc/enterprise-release && exit 0 + identify_redhat /etc/centos-release && exit 0 + identify_redhat /etc/redhat-release && exit 0 + identify_sles /etc/SuSE-release && exit 0 + identify_lsb lsb_release && exit 0 + identify_debian /etc/debian_version && exit 0 + identify_boot2docker /etc/boot2docker && exit 0 + + if [ $# -eq 1 ] ; then + rm -f "$1" + fi + + exit 1 +fi |