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6ddc7b3bc930c6ba36f1610cfdf2f26c4ccf4356
openairinterface5g/targets/PROJECTS/GENERIC-LTE-EPC/utils.bash
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gauthier 7b5431a62c renamed openair-cn to openair3 
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7886 818b1a75-f10b-46b9-bf7c-635c3b92a50f
2015-10-06 16:53:42 +00:00

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################################################################################
# OpenAirInterface
# Copyright(c) 1999 - 2014 Eurecom
#
# OpenAirInterface is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
#
# OpenAirInterface is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with OpenAirInterface.The full GNU General Public License is
# included in this distribution in the file called "COPYING". If not,
# see <http://www.gnu.org/licenses/>.
#
# Contact Information
# OpenAirInterface Admin: openair_admin@eurecom.fr
# OpenAirInterface Tech : openair_tech@eurecom.fr
# OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
#
# Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
#
################################################################################
# file utils.bash
# brief
# author Lionel Gauthier
# company Eurecom
# email: lionel.gauthier@eurecom.fr
#
black='\E[30m'
red='\E[31m'
green='\E[32m'
yellow='\E[33m'
blue='\E[34m'
magenta='\E[35m'
cyan='\E[36m'
white='\E[37m'
reset_color='\E[00m'
ROOT_UID=0
E_NOTROOT=67
HOSTNAME=$(hostname -f)
if [ $? -eq 1 ]
then
HOSTNAME=$(hostname)
fi
IPTABLES=`which iptables`
trim ()
{
echo "$1" | sed -n '1h;1!H;${;g;s/^[ \t]*//g;s/[ \t]*$//g;p;}'
}
trim2()
{
local var=$@
var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters
var="${var%"${var##*[![:space:]]}"}" # remove trailing whitespace characters
echo -n "$var"
}
cecho() # Color-echo
# arg1 = message
# arg2 = color
{
local default_msg="No Message."
message=${1:-$default_msg}
color=${2:-$green}
echo -e -n "$color$message$reset_color"
echo
return
}
echo_error() {
local my_string=""
until [ -z "$1" ]
do
my_string="$my_string$1"
shift
done
cecho "$my_string" $red
}
echo_fatal() {
local my_string=""
until [ -z "$1" ]
do
my_string="$my_string$1"
shift
done
echo_error "$my_string"
exit -1
}
echo_warning() {
local my_string=""
until [ -z "$1" ]
do
my_string="$my_string$1"
shift
done
cecho "$my_string" $yellow
}
echo_success() {
local my_string=""
until [ -z "$1" ]
do
my_string="$my_string$1"
shift
done
cecho "$my_string" $green
}
bash_exec() {
output=$($1 2>&1)
result=$?
if [ $result -eq 0 ]
then
echo_success "$1"
else
echo_error "$1: $output"
fi
}
extract() {
if [ -f $1 ] ; then
case $1 in
*.tar.bz2) tar xvjf $1 ;;
*.tar.gz) tar xvzf $1 ;;
*.bz2) bunzip2 $1 ;;
*.rar) unrar $1 ;;
*.gz) gunzip $1 ;;
*.tar) tar xvf $1 ;;
*.tbz2) tar xvjf $1 ;;
*.tgz) tar xvzf $1 ;;
*.zip) unzip $1 ;;
*.Z) uncompress $1 ;;
*.7z) 7z x $1 ;;
*) echo_error "'$1' cannot be extracted via >extract<" ; return 1;;
esac
else
echo_error "'$1' is not a valid file"
return 1
fi
return 0
}
rotate_log_file () {
FULLPATH=$1
if [ -f $FULLPATH ]; then
FILENAME=${FULLPATH##*/}
FILEEXTENSION=${FILENAME##*.}
BASEDIRECTORY=${FULLPATH%$FILENAME}
if [ "a$BASEDIRECTORY" == "a" ]; then
BASEDIRECTORY='.'
fi
FILENAME_NO_EXT=$(echo "$FILENAME" | sed 's/\.[^\.]*$//')
# use file last modification time
TIMESTAMP=`date -r $FULLPATH +%Y-%m-%d.%Hh_%Mm_%Ss`
NEWLOGFILE=$TIMESTAMP.$FILENAME_NO_EXT.$FILEEXTENSION
mv $FULLPATH /tmp/$NEWLOGFILE
cat /dev/null > $FULLPATH
sync
gzip -c --name -f -9 /tmp/$NEWLOGFILE > $BASEDIRECTORY/$NEWLOGFILE.gz &
fi
}
set_openair() {
fullpath=`readlink -f $BASH_SOURCE`
[ -f "/.$fullpath" ] || fullpath=`readlink -f $PWD/$fullpath`
openair_path=${fullpath%/targets/*}
export OPENAIR_DIR=$openair_path
export OPENAIR_DIR=$openair_path
export OPENAIR1_DIR=$openair_path/openair1
export OPENAIR2_DIR=$openair_path/openair2
export OPENAIR3_DIR=$openair_path/openair3
export OPENAIR3_DIR=$openair_path/openair3
export OPENAIR_TARGETS=$openair_path/targets
export CDPATH=$CDPATH:$openair_path
}
wait_process_started () {
if [ -z "$1" ]
then
echo_error "WAITING FOR PROCESS START: NO PROCESS"
return 1
fi
ps -C $1 > /dev/null 2>&1
while [ $? -ne 0 ]; do
echo_warning "WAITING FOR $1 START"
sleep 2
ps -C $1 > /dev/null 2>&1
done
echo_success "PROCESS $1 STARTED"
return 0
}
is_process_started () {
if [ -z "$1" ]
then
echo_error "WAITING FOR PROCESS START: NO PROCESS"
return 1
fi
ps -C $1 > /dev/null 2>&1
if [ $? -ne 0 ]
then
echo_success "PROCESS $1 NOT STARTED"
return 1
fi
echo_success "PROCESS $1 STARTED"
return 0
}
assert() {
# If condition false
# exit from script with error message
E_PARAM_ERR=98
E_PARAM_FAILED=99
if [ -z "$2" ] # Not enought parameters passed.
then
return $E_PARAM_ERR
fi
lineno=$2
if [ ! $1 ]
then
echo_error "Assertion failed: \"$1\""
echo_fatal "File \"$0\", line $lineno"
fi
}
test_install_package() {
# usage: test_install_package package_name
if [ $# -eq 1 ]; then
dpkg -s "$1" > /dev/null 2>&1 && {
echo "$1 is installed."
} || {
echo "$1 is not installed."
apt-get install --assume-yes $1
}
fi
}
test_command_install_script() {
# usage: test_command_install_script searched_binary script_to_be_invoked_if_binary_not_found
command -v $1 >/dev/null 2>&1 || { echo_warning "Program $1 is not installed. Trying installing it." >&2; bash $2; command -v $1 >/dev/null 2>&1 || { echo_fatal "Program $1 is not installed. Aborting." >&2; };}
echo_success "$1 available"
}
check_for_epc_executable() {
if [ ! -f $OPENAIR3_DIR/OPENAIRMME/objs/OAI_EPC/oai_epc ]
then
echo_error "Cannot find oai_epc executable object in directory $OPENAIR3_DIR/OPENAIRMME/objs/OAI_EPC/"
echo_fatal "Please make sure you have compiled OAI EPC with --enable-standalone-epc option"
fi
}
check_for_sgw_executable() {
if [ ! -f $OPENAIR3_DIR/OPENAIRMME/objs/OAI_SGW/oai_sgw ]
then
echo_error "Cannot find oai_sgw executable object in directory $OPENAIR3_DIR/OPENAIRMME/objs/OAI_SGW/"
echo_fatal "Please make sure you have compiled OAI EPC without --enable-standalone-epc option"
fi
}
check_for_mme_executable() {
if [ ! -f $OPENAIR3_DIR/OPENAIRMME/objs/OAISIM_MME/oaisim_mme ]
then
echo_error "Cannot find oai_sgw executable object in directory $OPENAIR3_DIR/OPENAIRMME/objs/OAISIM_MME/"
echo_fatal "Please make sure you have compiled OAI EPC without --enable-standalone-epc option"
fi
}
check_for_root_rights() {
if [[ $EUID -ne 0 ]]; then
echo_fatal "This script must be run as root" 1>&2
fi
}
start_openswitch_daemon() {
rmmod -s bridge
if [[ -e "/lib/modules/`uname -r`/extra/openvswitch.ko" ]] ; then
bash_exec "insmod /lib/modules/`uname -r`/extra/openvswitch.ko" > /dev/null 2>&1
else
echo_error "/lib/modules/`uname -r`/extra/openvswitch.ko not found"
bash $OPENAIR3_DIR/SCRIPTS/install_openvswitch1.9.0.bash
fi
is_process_started "ovsdb-server"
if [ $? -ne 0 ]
then
ovsdb-server --remote=punix:/usr/local/var/run/openvswitch/db.sock --remote=db:Open_vSwitch,manager_options --pidfile --detach
wait_process_started "ovsdb-server"
fi
# To be done after installation
# ovs-vsctl --no-wait init
is_process_started "ovs-vswitchd"
if [ $? -ne 0 ]
then
ovs-vswitchd --pidfile --detach
wait_process_started "ovs-vswitchd"
fi
}
stop_openswitch_daemon() {
pkill ovs-vswitchd
pkill ovsdb-server
sync
if ! is_process_started ovs-vswitchd ; then
pkill -9 ovs-vswitchd
fi
if ! is_process_started ovsdb-server ; then
pkill -9 ovsdb-server
fi
rmmod -f openvswitch
}
check_epc_s6a_certificate() {
if [ -d /usr/local/etc/freeDiameter ]
then
if [ -f /usr/local/etc/freeDiameter/user.cert.pem ]
then
full_hostname=`cat /usr/local/etc/freeDiameter/user.cert.pem | grep "Subject" | grep "CN" | cut -d '=' -f6`
if [ a$full_hostname == a`hostname`.${1:-'eur'} ]
then
echo_success "MME S6A: Found valid certificate in /usr/local/etc/freeDiameter"
return 1
fi
fi
fi
echo_error "MME S6A: Did not find valid certificate in /usr/local/etc/freeDiameter"
echo_warning "MME S6A: generatting new certificate in /usr/local/etc/freeDiameter..."
cd $OPENAIR3_DIR/S6A/freediameter
./make_certs.sh ${1:-'eur'}
check_epc_s6a_certificate ${1:-'eur'}
return 1
}
check_hss_s6a_certificate() {
if [ -f $OPENAIR3_DIR/OPENAIRHSS/conf/hss.cert.pem ]
then
full_hostname=`cat $OPENAIR3_DIR/OPENAIRHSS/conf/hss.cert.pem | grep "Subject" | grep "CN" | cut -d '=' -f6`
# we should replace 'hss' with hostname
if [ a$full_hostname == ahss.${1:-'eur'} ]
then
echo_success "HSS S6A: Found valid certificate in $OPENAIR3_DIR/OPENAIRHSS/conf/"
return 1
fi
fi
echo_error "HSS S6A: Did not find valid certificate in $OPENAIR3_DIR/OPENAIRHSS/conf"
echo_warning "HSS S6A: generatting new certificate in $OPENAIR3_DIR/OPENAIRHSS/conf..."
cd $OPENAIR3_DIR/OPENAIRHSS/conf
./make_certs.sh ${1:-'eur'}
check_hss_s6a_certificate ${1:-'eur'}
return 1
}
generate_ssh_keys() {
ssh-keygen -t dsa
}
# arg 1 is dest machine
copy_ssh_keys() {
ssh-copy-id -i ~/.ssh/id_dsa.pub $LOGNAME@$1
}
# arg 1 is mysql user (root)
# arg 2 is mysql password (linux)
create_hss_database(){
EXPECTED_ARGS=2
E_BADARGS=65
MYSQL=`which mysql`
if [ $# -ne $EXPECTED_ARGS ]
then
echo_fatal "Usage: $0 dbuser dbpass"
fi
set_openair
Q1="CREATE DATABASE IF NOT EXISTS ${BTICK}oai_db${BTICK};"
SQL="${Q1}"
$MYSQL -u $1 --password=$2 -e "$SQL"
if [ $? -ne 0 ]; then
echo_error "oai_db creation failed"
else
echo_success "oai_db creation succeeded"
fi
$MYSQL -u $1 --password=$2 oai_db < $OPENAIR3_DIR/OPENAIRHSS/db/oai_db.sql
if [ $? -ne 0 ]; then
echo_error "oai_db tables creation failed"
else
echo_success "oai_db tables creation succeeded"
fi
Q1="GRANT ALL PRIVILEGES ON *.* TO 'hssadmin'@'%' IDENTIFIED BY 'admin' WITH GRANT OPTION;"
Q2="FLUSH PRIVILEGES;"
SQL="${Q1}${Q2}"
$MYSQL -u $1 --password=$2 -e "$SQL"
if [ $? -ne 0 ]; then
echo_error "hssadmin permissions failed"
else
echo_success "hssadmin permissions succeeded"
fi
}
check_install_hss_software() {
test_install_package autoconf
test_install_package automake
test_install_package bison
test_install_package build-essential
test_install_package cmake
test_install_package cmake-curses-gui
test_install_package dkms
test_install_package flex
test_install_package gawk
test_install_package gcc
test_install_package gdb
test_install_package guile-2.0-dev
test_install_package g++
test_install_package libgmp-dev
test_install_package libgcrypt11-dev
test_install_package libidn11-dev
test_install_package libidn2-0-dev
test_install_package libmysqlclient-dev
test_install_package libtasn1-3-dev
test_install_package libsctp1
test_install_package libsctp-dev
test_install_package libxml2-dev
test_install_package linux-headers-`uname -r`
test_install_package make
test_install_package mysql-client
test_install_package mysql-common
test_install_package mysql-server
test_install_package openssh-client
test_install_package openssh-server
test_install_package phpmyadmin
test_install_package python-dev
test_install_package sshfs
test_install_package swig
test_install_package unzip
test_install_package valgrind
}
check_install_vbox_software() {
test_install_package dkms
test_install_package openssh-client
test_install_package openssh-server
test_install_package sshfs
test_install_package virtualbox
test_install_package virtualbox-dkms
test_install_package virtualbox-guest-additions-iso
test_install_package virtualbox-qt
test_install_package virtualbox-guest-utils
}
check_install_epc_software() {
test_install_package autoconf
test_install_package automake
test_install_package bison
test_install_package build-essential
test_install_package check
test_install_package cmake
test_install_package cmake-curses-gui
test_install_package ethtool
test_install_package flex
test_install_package g++
test_install_package gawk
test_install_package gcc
test_install_package gccxml
test_install_package gdb
test_install_package guile-2.0-dev
test_install_package gtkwave
test_install_package iperf
test_install_package iproute
test_install_package iptables
test_install_package iptables-dev
test_install_package libatlas-base-dev
test_install_package libatlas-dev
test_install_package libblas
test_install_package libblas-dev
if [ x$UTILS_ARCH == x64 ]; then
test_install_package libconfig8-dev
else
test_install_package libconfig-dev
fi
test_install_package libforms-bin
test_install_package libforms-dev
test_install_package libgcrypt11-dev
test_install_package libgmp-dev
test_install_package libgtk-3-dev
test_install_package libidn11-dev
test_install_package libidn2-0-dev
test_install_package libmysqlclient-dev
test_install_package libpgm-dev
test_install_package libpthread-stubs0-dev
test_install_package libsctp1
test_install_package libsctp-dev
test_install_package libtasn1-3-dev
test_install_package libxml2
test_install_package libxml2-dev
test_install_package linux-headers-`uname -r`
test_install_package make
test_install_package openssh-client
test_install_package openssh-server
test_install_package openssl
test_install_package openvpn
test_install_package pkg-config
test_install_package python-dev
test_install_package sshfs
test_install_package subversion
test_install_package swig
test_install_package tshark
test_install_package uml-utilities
test_install_package unzip
test_install_package valgrind
test_install_package vlan
if [ ! -d /usr/local/etc/freeDiameter ]
then
# This script make certificates also
cd $OPENAIR3_DIR/S6A/freediameter && ./install_freediameter.sh
else
echo_success "freediameter is installed"
check_epc_s6a_certificate
fi
test_command_install_script "asn1c" "$OPENAIR3_DIR/SCRIPTS/install_asn1c_0.9.24.modified.bash"
# One mor check about version of asn1c
ASN1C_COMPILER_REQUIRED_VERSION_MESSAGE="ASN.1 Compiler, v0.9.24"
ASN1C_COMPILER_VERSION_MESSAGE=`asn1c -h 2>&1 | grep -i ASN\.1\ Compiler`
##ASN1C_COMPILER_VERSION_MESSAGE=`trim $ASN1C_COMPILER_VERSION_MESSAGE`
if [ "$ASN1C_COMPILER_VERSION_MESSAGE" != "$ASN1C_COMPILER_REQUIRED_VERSION_MESSAGE" ]
then
diff <(echo -n "$ASN1C_COMPILER_VERSION_MESSAGE") <(echo -n "$ASN1C_COMPILER_REQUIRED_VERSION_MESSAGE")
echo_error "Version of asn1c is not the required one, do you want to install the required one (overwrite installation) ? (Y/n)"
echo_error "$ASN1C_COMPILER_VERSION_MESSAGE"
while read -r -n 1 -s answer; do
if [[ $answer = [YyNn] ]]; then
[[ $answer = [Yy] ]] && $OPENAIR3_DIR/SCRIPTS/install_asn1c_0.9.24.modified.bash
[[ $answer = [Nn] ]] && echo_error "Version of asn1c is not the required one, exiting." && exit 1
break
fi
done
fi
}
function cgrp()
{
OPTIND=1
local case=""
local usage="cgrp: find string in files.
Usage: cgrp \"pattern\" "
set_openair
find $OPENAIR2_DIR -name *.c -exec grep --color=auto -Hni $1 {} \;
find $OPENAIR1_DIR -name *.c -exec grep --color=auto -Hni $1 {} \;
find $OPENAIR3_DIR -name *.c -exec grep --color=auto -Hni $1 {} \;
find $OPENAIR3_DIR -name *.c -exec grep --color=auto -Hni $1 {} \;
find $OPENAIR_TARGETS -name *.c -exec grep --color=auto -Hni $1 {} \;
}
function hgrp()
{
OPTIND=1
local case=""
local usage="hgrp: find string in files.
Usage: hgrp \"pattern\" "
set_openair
find $OPENAIR2_DIR -name *.h -exec grep --color=auto -Hni $1 {} \;
find $OPENAIR1_DIR -name *.h -exec grep --color=auto -Hni $1 {} \;
find $OPENAIR3_DIR -name *.h -exec grep --color=auto -Hni $1 {} \;
find $OPENAIR3_DIR -name *.h -exec grep --color=auto -Hni $1 {} \;
find $OPENAIR_TARGETS -name *.h -exec grep --color=auto -Hni $1 {} \;
}
function svn_find_str_in_file_history()
{
for REV in `svn log $1 | grep ^r[0-9] | awk '{print $1}'`; do
svn cat $1 -r $REV | grep $2
if [ $? -eq 0 ]; then
echo "$REV"
fi
done
}
compile_hss() {
cd $OPENAIR3_DIR/OPENAIRHSS
OBJ_DIR=`find . -maxdepth 1 -type d -iname obj*`
if [ ! -n "$OBJ_DIR" ]
then
OBJ_DIR="objs"
bash_exec "mkdir -m 777 ./$OBJ_DIR"
echo_success "Created $OBJ_DIR directory"
else
OBJ_DIR=`basename $OBJ_DIR`
fi
if [ ! -f $OBJ_DIR/Makefile ]
then
if [ ! -n "m4" ]
then
mkdir -m 777 m4
fi
echo_success "Invoking autogen"
bash_exec "./autogen.sh"
cd ./$OBJ_DIR
echo_success "Invoking configure"
../configure
else
cd ./$OBJ_DIR
fi
if [ -f Makefile ]
then
echo_success "Compiling..."
make -j `cat /proc/cpuinfo | grep processor | wc -l`
if [ $? -ne 0 ]; then
echo_error "Build failed, exiting"
exit 1
fi
else
echo_error "Configure failed, exiting"
exit 1
fi
}
compile_epc() {
cd $OPENAIR3_DIR
OBJ_DIR=`find . -maxdepth 1 -type d -iname obj*`
if [ ! -n "$OBJ_DIR" ]
then
OBJ_DIR="objs"
bash_exec "mkdir -m 777 ./$OBJ_DIR"
echo_success "Created $OBJ_DIR directory"
else
OBJ_DIR=`basename $OBJ_DIR`
fi
if [ ! -f $OBJ_DIR/Makefile ]
then
if [ ! -n "m4" ]
then
mkdir -m 777 m4
fi
echo_success "Invoking autogen"
bash_exec "./autogen.sh"
cd ./$OBJ_DIR
echo_success "Invoking configure"
../configure --enable-standalone-epc --enable-raw-socket-for-sgi LDFLAGS=-L/usr/local/lib
else
cd ./$OBJ_DIR
fi
pkill oai_epc
pkill tshark
if [ -f Makefile ]
then
echo_success "Compiling..."
make -j `cat /proc/cpuinfo | grep processor | wc -l`
if [ $? -ne 0 ]; then
echo_error "Build failed, exiting"
exit 1
fi
else
echo_error "Configure failed, exiting"
exit 1
fi
}
###########################################################
IPTABLES=/sbin/iptables
THIS_SCRIPT_PATH=$(dirname $(readlink -f $0))
declare -x OPENAIR_DIR=""
declare -x OPENAIR1_DIR=""
declare -x OPENAIR2_DIR=""
declare -x OPENAIR3_DIR=""
declare -x OPENAIR3_DIR=""
declare -x OPENAIR_TARGETS=""
###########################################################
set_openair
cecho "OPENAIR_DIR = $OPENAIR_DIR" $green
cecho "OPENAIR_DIR = $OPENAIR_DIR" $green
cecho "OPENAIR1_DIR = $OPENAIR1_DIR" $green
cecho "OPENAIR2_DIR = $OPENAIR2_DIR" $green
cecho "OPENAIR3_DIR = $OPENAIR3_DIR" $green
cecho "OPENAIR3_DIR = $OPENAIR3_DIR" $green
cecho "OPENAIR_TARGETS = $OPENAIR_TARGETS" $green
export UTILS_ARCH=$(uname -m | sed 's/x86_//;s/i[3-6]86/32/')
if [ -f /etc/lsb-release ]; then
. /etc/lsb-release
export OS=$DISTRIB_ID
export VER=$DISTRIB_RELEASE
elif [ -f /etc/debian_version ]; then
export OS=Debian # XXX or Ubuntu??
export VER=$(cat /etc/debian_version)
elif [ -f /etc/redhat-release ]; then
# TODO add code for Red Hat and CentOS here
...
else
export OS=$(uname -s)
export VER=$(uname -r)
fi
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