ssrpmscript

firebird源代码

Summary: Firebird Database Server and Client tools. 
Name: FirebirdSS 
Version: 0.9
Release: 1 
Copyright: Distributable 
Group: Applications/Databases 
Source: FirebirdSS0.9src.tar.gz 
URL: http://firebird.sourceforge.net 
Prefix: /opt 
AutoReqProv: no 

%description
Firebird is a powerful, high-performance relational database designed to be embedded into
applications on multiple platforms.  


%prep

%build

%install

%files
    %dir /opt/interbase 
    %dir /opt/interbase/bin 
    %dir /opt/interbase/lib 
    %dir /opt/interbase/UDF 
    %dir /opt/interbase/intl 
    %dir /opt/interbase/help 
    /opt/interbase/bin/gbak 
    /opt/interbase/bin/gdef 
    /opt/interbase/bin/gds_lock_print 
    /opt/interbase/bin/gfix 
    /opt/interbase/bin/gpre 
    /opt/interbase/bin/gsec 
    /opt/interbase/bin/gsplit 
    /opt/interbase/bin/gstat 
    /opt/interbase/bin/isc4.gbak 
    /opt/interbase/bin/isql 
    /opt/interbase/bin/qli 
    /opt/interbase/bin/ibmgr.bin 
    /opt/interbase/bin/ibserver 
    /opt/interbase/bin/ibguard 
    /opt/interbase/examples 
    /opt/interbase/help/help.gbak 
    /opt/interbase/help/help.gdb 
    /opt/interbase/include 
    /usr/include/gds.h 
    /usr/include/iberror.h 
    /usr/include/ibase.h 
    /opt/interbase/doc 
    /opt/interbase/interbase.msg 
    /opt/interbase/isc4.gdb 
    /opt/interbase/isc_config 
    /usr/lib/libgds.so.0 
    /usr/lib/libgds.so 
    /usr/lib/libib_util.so 
    /usr/lib/libgds_pyxis.a 
    /opt/interbase/intl/gdsintl 
    /opt/interbase/UDF/ib_udf 
    /opt/interbase/services.isc 
    /opt/interbase/README

    /etc/rc.d/init.d/firebird


%pre
#! /bin/sh


#------------------------------------------------------------------------
# Prompt for response, store result in Answer

Answer=""

AskQuestion() {
    Test=$1
    DefaultAns=$2
    echo -n "${1}"
    Answer="$DefaultAns"
    read Answer
}

#------------------------------------------------------------------------
#  stop super server if it is running
#  Also will only stop firebird, since that has the init script


stopServerIfRunning() {

    checkString=`ps -efww| egrep "(ibserver|ibguard)" |grep -v grep`

    if [ ! -z "$checkString" ] 
      then
        if [ -f /etc/rc.d/init.d/firebird ]
          then
            /etc/rc.d/init.d/firebird stop
        fi
    fi
}

#------------------------------------------------------------------------
#  Check if server is running


checkIfServerRunning() {


    stopServerIfRunning

    checkString=`ps -efww| egrep "(ibserver|ibguard)" |grep -v grep`

    if [ ! -z "$checkString" ] 
      then
        echo "An instance of the Firebird/InterBase Super server seems to be running." 
        echo "Please quit all interbase applications and then proceed"
        exit 1 
    fi



    checkString=`ps -efww| egrep "(gds_inet_server|gds_pipe)" |grep -v grep`

    if [ ! -z "$checkString" ] 
      then
        echo "An instance of the Firebird/InterBase server seems to be running." 
        echo "Please quit all interbase applications and then proceed." 
        exit 1 
    fi



# Stop lock manager if it is the only thing running.

    for i in `ps -efww | grep "gds_lock_mgr" | grep -v "grep" | awk '{print $2}' `
     do
        kill $i
     done


}


#------------------------------------------------------------------------
# Run process and check status


runAndCheckExit() {
    Cmd=$*

#    echo $Cmd
    $Cmd

    ExitCode=$?

    if [ $ExitCode -ne 0 ]
      then
        echo "Install aborted: The command $Cmd "
        echo "                 failed with error code $ExitCode"
        exit $ExitCode
    fi
}


#------------------------------------------------------------------------
#  Display message if this is being run interactively.


displayMessage() {

    msgText=$1
    if [ ! -z "$InteractiveInstall" ]
      then
        echo $msgText
    fi
}


#------------------------------------------------------------------------
#  Archive any existing prior installed files.
#  The 'cd' stuff is to avoid the "leading '/' removed message from tar.
#  for the same reason the DestFile is specified without the leading "/"


archivePriorInstallSystemFiles() {

    oldPWD=`pwd`
    archiveFileList=""

    cd /


    DestFile="opt/interbase"
    if [ -e "$DestFile"  ]
      then
        echo ""
        echo ""
        echo ""
        echo "--- Warning ----------------------------------------------"
        echo "    The installation target directory: $IBRootDir"
        echo "    Already contains a prior installation of InterBase/Firebird."
        echo "    This and files found in /usr/include and /usr/lib will be"
        echo "    archived in the file : ${ArchiveMainFile}"
        echo "" 

        if [ ! -z "$InteractiveInstall" ]
          then
            AskQuestion "Press return to continue or ^C to abort"
        fi

        if [ -e $DestFile ]
          then
            archiveFileList="$archiveFileList $DestFile"
        fi
    fi


    for i in gds.h ibase.h iberror.h ib_util.h
      do
        DestFile=usr/include/$i
        if [ -e $DestFile ]
          then
            archiveFileList="$archiveFileList $DestFile"
        fi
      done

    for i in gds_pyxis.a gds.a libgds.so.0 libgds.so ib_util.so
      do
        DestFile=usr/lib/$i
        if [ -e $DestFile ]
          then
            archiveFileList="$archiveFileList $DestFile"
        fi
      done

      if [ ! -z "$archiveFileList" ]
        then

          displayMessage "Archiving..."

          runAndCheckExit "tar -czf $ArchiveMainFile $archiveFileList"


          displayMessage "Done."
          displayMessage "Deleting..."

          for i in $archiveFileList
            do
              rm -rf $i
            done

          displayMessage "Done."

      fi
    cd $oldPWD

}


#------------------------------------------------------------------------
#  Check for installed RPM package

checkForRPMInstall() {
    PackageName=$1

    rpm -q $PackageName
    STATUS=$? 
    if [ $STATUS -eq 0 ]
      then 
        echo "Previous version of $PackageName is detected on your system." 
        echo "this will conflict with the current install of Firebird"
        echo "Please unistall the previous version `rpm -q $PackageName` and then proceed." 
        exit $STATUS 
    fi 

}



#== Main Pre =================================================================

    IBRootDir=/opt/interbase
    IBBin=$IBRootDir/bin
    ArchiveDateTag=`date +"%Y%m%d_%H%M"`
    ArchiveMainFile="${IBRootDir}_${ArchiveDateTag}.tar.gz"



# Ok so any of the following packages are a problem
# these don't work at least in the latest rpm manager, since it 
# has the rpm database locked and it fails.

#    checkForRPMInstall InterBase
#    checkForRPMInstall FirebirdCS
#    checkForRPMInstall FirebirdSS


    checkIfServerRunning


# Failing that we archive any files we find

    archivePriorInstallSystemFiles


%post
#! /bin/sh


#------------------------------------------------------------------------
# Prompt for response, store result in Answer

Answer=""

AskQuestion() {
    Test=$1
    DefaultAns=$2
    echo -n "${1}"
    Answer="$DefaultAns"
    read Answer
}

#------------------------------------------------------------------------
# add a service line in the (usually) /etc/services or /etc/inetd.conf file
# Here there are three cases, not found         => add service line,
#                             found & different => ask user to check
#                             found & same      => do nothing
#                             

replaceLineInFile() {
    FileName=$1
    newLine=$2
    oldLine=$3

    if [ -z "$oldLine" ] 
      then
        echo "$newLine" >> $FileName

    elif [ "$oldLine" != "$newLine"  ]
      then
        echo ""
        echo "--- Warning ----------------------------------------------"
        echo ""
        echo "    In file $FileName found line: "
        echo "    $oldLine"
        echo "    Which differs from the expected line:"
        echo "    $newLine"
        echo ""

#        AskQuestion "Press return to update file or ^C to abort install"

        cat $FileName | grep -v "$oldLine" > ${FileName}.tmp
        mv ${FileName}.tmp $FileName
        echo "$newLine" >> $FileName
        echo "Updated."

    fi
}

#------------------------------------------------------------------------
# remove line from config file if it exists in it.

removeLineFromFile() {
    FileName=$1
    oldLine=$2

    if [ ! -z "$oldLine" ] 
      then
        cat $FileName | grep -v "$oldLine" > ${FileName}.tmp
        mv ${FileName}.tmp $FileName
        echo "Updated."

    fi
}



#------------------------------------------------------------------------
#  changeInitPassword


changeInitPassword() {

    NewPasswd=$1

    InitFile=/etc/rc.d/init.d/firebird
    if [ -f $InitFile ] 
      then
        ed $InitFile <<EOF
/ISC_PASSWORD/s/ISC_PASSWORD:=.*\}/ISC_PASSWORD:=$NewPasswd\}/g
w
q
EOF
    chmod u=rwx,g=rx,o= $InitFile

    fi
}

#------------------------------------------------------------------------
#  Generate new sysdba password


generateNewDBAPassword() {

    DBAPasswordFile=$IBRootDir/SYSDBA.password
    NewPasswd=`mkpasswd -l 8`
    echo "Firebird generated password " > $DBAPasswordFile
    echo "for user SYSDBA is : $NewPasswd" >> $DBAPasswordFile
    echo "generated on `hostname` at time `date`" >> $DBAPasswordFile
    echo "" >> $DBAPasswordFile
    echo "(For superserver you will also want to check the password in the" >> $DBAPasswordFile
    echo "daemon init routine in the file /etc/rc.d/init.d/firebird)" >> $DBAPasswordFile
    echo "" >> $DBAPasswordFile
    echo "Your password can be changed to a more suitable one using the" >> $DBAPasswordFile
    echo "/opt/interbase/bin/gsec program as show below:" >> $DBAPasswordFile
    echo "" >> $DBAPasswordFile
    echo ">cd /opt/interbase" >> $DBAPasswordFile
    echo ">bin/gsec -user sysdba -password <password>" >> $DBAPasswordFile
    echo "GSEC>modify sysdba -pw <newpassword>" >> $DBAPasswordFile
    echo "GSEC>quit" >> $DBAPasswordFile

    chmod u=rw,go= $DBAPasswordFile

    $IBBin/gsec -user sysdba -password masterkey <<EOF
modify sysdba -pw $NewPasswd
EOF

    changeInitPassword "$NewPasswd"


}


#------------------------------------------------------------------------
#  Change sysdba password - this routine is interactive and is only 
#  used in the install shell script not the rpm one.


askUserForNewDBAPassword() {

    NewPasswd=""

    echo "" 
    while [ -z "$NewPasswd" ]
      do
          AskQuestion "Please enter new password for SYSDBA user: "
          NewPasswd=$Answer
          if [ ! -z "$NewPasswd" ]
            then
             $IBBin/gsec -user sysdba -password masterkey <<EOF
modify sysdba -pw $NewPasswd
EOF
              echo ""

              changeInitPassword "$NewPasswd"

          fi
          
      done
}


#------------------------------------------------------------------------
#  Change sysdba password - this routine is interactive and is only 
#  used in the install shell script not the rpm one.


changeDBAPassword() {

    if [ -z "$InteractiveInstall" ]
      then
        generateNewDBAPassword
      else
        askUserForNewDBAPassword
    fi
}


#= Main Post ===============================================================

    # Make sure the links are in place 
    if [ ! -L /opt/interbase -a ! -d /opt/interbase ] 
      then 
    # Main link and... 
        ln -s $RPM_INSTALL_PREFIX/interbase /opt/interbase 
    fi 


    IBRootDir=/opt/interbase
    IBBin=$IBRootDir/bin
    RunUser=root


    # Update /etc/services


    FileName=/etc/services
    newLine="gds_db          3050/tcp  # InterBase Database Remote Protocol"
    oldLine=`grep "^gds_db" $FileName`

    replaceLineInFile "$FileName" "$newLine" "$oldLine"




    # remove any gds_db line in the /etc/inetd.conf


    FileName=/etc/inetd.conf
    oldLine=`grep "^gds_db" $FileName`

    removeLineFromFile "$FileName" "$oldLine"


    # Get inetd to reread new init files.

    if [ -f /var/run/inetd.pid ]
      then
        kill -HUP `cat /var/run/inetd.pid`
    fi


    # Update ownership of programs

    chown -R $RunUser.$RunUser $IBRootDir

    cd $IBBin


    # Create the ibmgr shell script.
    cat > ibmgr <<EOF
#!/bin/sh
INTERBASE=$IBRootDir
export INTERBASE
exec \$INTERBASE/bin/ibmgr.bin \$@
EOF

    chmod u=rwx,go=rx *

    # These two should only be executed by firebird user.
    chmod u=rwx,go= ibguard ibserver




    # Lock files

    cd $IBRootDir

    for i in isc_init1 isc_lock1 isc_event1 isc_guard1
      do
        FileName=$i.`hostname`
        touch $FileName
        chmod ug=rw,o= $FileName
      done

    touch interbase.log
    chmod u=rw,go= interbase.log


    chmod ug+rx,o= /etc/rc.d/init.d/firebird

    # This will start it at runlevel defined within the firebird file itself.

    /sbin/chkconfig --add firebird


    # start the db server so we can change the password

    (cd /etc/rc.d/init.d; ./firebird start)

    # Change sysdba password

    changeDBAPassword

%preun
#! /bin/sh



#------------------------------------------------------------------------
#  stop server if it is running


stopServerIfRunning() {

    checkString=`ps -ef| egrep "(ibserver|ibguard)" |grep -v grep`

    if [ ! -z "$checkString" ] 
      then
        /etc/rc.d/init.d/firebird stop
    fi
}



#= Main PreUn ================================================================



    IBRootDir=/opt/interbase
    IBBin=$IBRootDir/bin


    stopServerIfRunning

    /sbin/chkconfig --del firebird


    cd $IBRootDir
    if [ -f isc4.gdb ] 
      then 
        cp isc4.gdb /tmp 
        echo "Saved a copy of isc4.gdb in /tmp" 
    fi 
        

    for i in isc_init1* isc_event1* isc_lock1* isc_guard* interbase.log SYSDBA.password
      do
        if [ -f $i ]
          then
            rm -f $i
        fi
      done


    rm -f $IBBin/ibmgr







%postun
#! /bin/sh


#------------------------------------------------------------------------
# remove line from config file if it exists in it.

removeLineFromFile() {
    FileName=$1
    oldLine=$2

    if [ ! -z "$oldLine" ] 
      then
        cat $FileName | grep -v "$oldLine" > ${FileName}.tmp
        mv ${FileName}.tmp $FileName
        echo "Updated."

    fi
}



#= Main ProstUn ===============================================================

    
    if [ -L /usr/lib/libgds.so ]
      then
        rm -f /usr/lib/libgds.so
    fi

    # Update /etc/services


    FileName=/etc/services
    oldLine=`grep "^gds_db" $FileName`

    removeLineFromFile "$FileName" "$oldLine"