Debian环境下的Jpcap 安装与配置

#! /bin/bash
#! /bin/bash
#
# Program:
#    Usage: InstallJacap <source files> <source files> [<source files>]
#
#    This program can help you install Jacap rapidly
#    and help configure relevant settings.
#    
# History:
# 2014/7/31   Li Yunpeng  First release

function GetFilename(){
    ls > /tmp/InstallJavaCatalog.old
    #Decompressing files
    #echo "start to tar..."
    if  # Different packages use different way to unzip
      echo $1 | sed ‘s/^.*\.//g‘| grep "gz"
    then
          tar zxvf "$1"
    else
        ./$1
    fi
    ls> /tmp/InstallJavaCatalog.new
    #Get the folder‘s name of Java
    diff /tmp/InstallJavaCatalog.old /tmp/InstallJavaCatalog.new | grep "^>" |tr -d ‘> ‘
    #Delete temporary files
    rm -f /tmp/InstallJavaCatalog.old
    rm -f /tmp/InstallJavaCatalog.new
}

function InstallJDK() {
    echo "start to install Java..."
    JavaFilename=`GetFilename "$1"`
       
    #Found the folder
    #Move Java‘s folder to /usr/lib/jvm/
    mv -i $JavaFilename /usr/lib/jvm/
    echo "complete the installation of Java..."
    echo "configuring relevant settings about Java..."
    #Add the environment variable
    echo  "JAVA_HOME=/usr/lib/jvm/$JavaFilename" >> /etc/profile
    echo  ‘PATH=$JAVA_HOME/bin:$PATH
CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export JAVA_HOME
export PATH
export CLASSPATH‘ >> /etc/profile
    source /etc/profile
} #Install JDK


#check up if log in by root
if [ `whoami` != "root" ];then
    echo "Please use this command in root."
    exit 1
fi

InstallCatalog=`pwd`
mkdir -p /usr/lib/jvm/

case $# in
  "2")
    #Exclude other documents.
    if 
      [[ $(echo $1 | sed ‘s/^.*\.//g‘ | grep "gz" > /dev/null) &&       $(echo $2 | sed ‘s/^.*\.//g‘ | grep "gz" > /dev/null) ]]
    then
        echo "File type error ."
        echo "InstallJacap <*.tar.gz> <*.tar.gz> ."
    fi
    #Check if Java has been installed
    if
           ! echo $JAVA_HOME > /dev/null
        then
        echo "Java has NOT been installed."
        exit 1
    fi
    ;;
  "3")
    #Exclude other documents.
    if
     [[ $(echo $1 | sed ‘s/^.*\.//g‘| grep -E ‘bin|gz‘ > /dev/null) &&         $(echo $2 | sed ‘s/^.*\.//g‘| grep "gz"  > /dev/null) &&         $(echo $3 | sed ‘s/^.*\.//g‘| grep "gz" > /dev/null) ]]
    then  
      echo "File type error ."
      echo "InstallJacap <*.bin> <*.tar.gz> <*.tar.gz> ."
    fi
    #Check if Java has been installed
    if 
      echo $JAVA_HOME > /dev/null
    then
        #Install Java
        InstallJDK $1
        shift
    else
        
        echo "Java has been already installed."
        exit 1
    fi
    ;;
    
  *)
    echo "parameter(s) error."
    exit 1
    ;;
esac

#First determine the catalog ，Because different Java‘s versions can lead to configuration files which will move to different folder.
cd ${JAVA_HOME}/jre/lib
if [ -e amd64 ];then
    Moveto=amd64
else
    Moveto=i586
fi
Catalog=${JAVA_HOME}/jre/lib/${Moveto}
cd $InstallCatalog

source /etc/profile
#check gcc,flex,make and bison exist
echo "Check gcc,flex,make and bison exist"
dpkg -l | grep gcc  > /dev/null || apt-get install gcc
dpkg -l | grep flex > /dev/null || apt-get install flex
dpkg -l | grep make > /dev/null || apt-get install make
dpkg -l | grep bison > /dev/null || apt-get install bison

LibpcapFilename=$(GetFilename "$1")
#move folder
mv -i $LibpcapFilename /usr/lib/jvm/
cd /usr/lib/jvm/$LibpcapFilename
./configure
make
make install
cp /usr/local/lib/libpcap.so.1 $Catalog


cd $InstallCatalog
JpcapFilename=$(GetFilename "$2")
#move folder
mv -i $JpcapFilename /usr/lib/jvm/
#add "-fPIC" to "Makefile"
sed -i ‘s/$(CC) $(COMPILE_OPTION)/$(CC) $(COMPILE_OPTION) -fPIC/g‘ /usr/lib/jvm/$JpcapFilename/src/c/Makefile
cd /usr/lib/jvm/$JpcapFilename/src/c
make
#move libjpcap.so to $Catalog  ps:$Catalog=${JAVA_HOME}/jre/lib/[amd64 or i386 or i686]
cp libjpcap.so $Catalog

#move jpcap.jar to ${JAVA_HOME}/jre/lib/ext
cp /usr/lib/jvm/$JpcapFilename/lib/jpcap.jar ${JAVA_HOME}/jre/lib/ext


echo "--------------------------------------"
echo "Installation has been completed."
echo "Please logoff."
echo "--------------------------------------"