mirror of
https://github.com/FirebirdSQL/firebird.git
synced 2025-01-23 22:43:04 +01:00
724 lines
17 KiB
Bash
724 lines
17 KiB
Bash
#!/bin/sh
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#------------------------------------------------------------------------
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# Global stuff init
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Answer=""
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OrigPasswd=""
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TmpFile=""
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FBRootDir=@prefix@
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export FBRootDir
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FBBin=$FBRootDir/bin
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export FBBin
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SecurityDatabase=security2.fdb
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ArchiveDateTag=`date +"%Y%m%d_%H%M"`
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export ArchiveDateTag
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ArchiveMainFile="${FBRootDir}_${ArchiveDateTag}.tar.gz"
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export ArchiveMainFile
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#------------------------------------------------------------------------
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# Create temporary file. In case mktemp failed, do something...
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MakeTemp() {
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TmpFile=`mktemp -q /tmp/firebird_install.XXXXXX`
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if [ $? -ne 0 ]
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then
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TmpFile=/tmp/firebird_install
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touch $TmpFile
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fi
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}
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#------------------------------------------------------------------------
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# Prompt for response, store result in Answer
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AskQuestion() {
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Test=$1
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DefaultAns=$2
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echo -n "${1}"
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Answer="$DefaultAns"
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read Answer
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if [ -z "$Answer" ]
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then
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Answer="$DefaultAns"
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fi
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}
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#------------------------------------------------------------------------
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# Prompt for yes or no answer - returns non-zero for no
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AskYNQuestion() {
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while echo -n "${*} (y/n): "
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do
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read answer rest
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case $answer in
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[yY]*)
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return 0
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;;
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[nN]*)
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return 1
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;;
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*)
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echo "Please answer y or n"
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;;
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esac
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done
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}
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#------------------------------------------------------------------------
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# Run $1. If exit status is not zero, show output to user.
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runSilent() {
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MakeTemp
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$1 >$TmpFile 2>&1
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if [ $? -ne 0 ]
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then
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cat $TmpFile
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echo ""
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rm -f $TmpFile
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return 1
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fi
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rm -f $TmpFile
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return 0
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}
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#------------------------------------------------------------------------
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# Check for a user, running install, to be root
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checkRootUser() {
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if [ "`whoami`" != "root" ];
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then
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echo ""
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echo "--- Stop ----------------------------------------------"
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echo ""
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echo " You need to be 'root' user to do this change"
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echo ""
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exit 1
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fi
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}
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#alias
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checkInstallUser() {
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checkRootUser
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}
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#------------------------------------------------------------------------
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# resetInetdServer
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# Works for both inetd and xinetd
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resetInetdServer() {
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pid=`ps -efww | grep inetd | grep -v grep | awk '{print $2}'`
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if [ "$pid" ]
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then
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kill -HUP $pid
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fi
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}
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#------------------------------------------------------------------------
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# remove the xinetd config file(s)
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# take into account possible pre-firebird xinetd services
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removeXinetdEntry() {
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for i in `grep -l "service gds_db" /etc/xinetd.d/*`
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do
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rm -f $i
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done
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}
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#------------------------------------------------------------------------
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# remove the line from inetd file
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removeInetdEntry() {
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FileName=/etc/inetd.conf
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oldLine=`grep "^gds_db" $FileName`
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removeLineFromFile "$FileName" "$oldLine"
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}
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#------------------------------------------------------------------------
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# Remove (x)inetd service entry and restart the service.
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# Check to see if we have xinetd installed or plain inetd.
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# Install differs for each of them.
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removeInetdServiceEntry() {
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if [ -d /etc/xinetd.d ]
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then
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removeXinetdEntry
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elif [ -f /etc/inetd.conf ]
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then
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removeInetdEntry
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fi
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# make [x]inetd reload configuration
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resetInetdServer
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}
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#------------------------------------------------------------------------
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# check if it is running
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checkIfServerRunning() {
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stopSuperServerIfRunning
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# Check is server is being actively used.
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checkString=`ps -efww| egrep "\b(fbserver|fbguard)\b" |grep -v grep`
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if [ ! -z "$checkString" ]
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then
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echo "An instance of the Firebird Super server seems to be running."
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echo "Please quit all Firebird applications and then proceed."
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exit 1
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fi
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checkString=`ps -efww| egrep "\b(fb_inet_server|gds_pipe)\b" |grep -v grep`
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if [ ! -z "$checkString" ]
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then
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echo "An instance of the Firebird Classic server seems to be running."
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echo "Please quit all Firebird applications and then proceed."
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exit 1
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fi
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# The following check for running interbase or firebird 1.0 servers.
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checkString=`ps -efww| egrep "\b(ibserver|ibguard)\b" |grep -v grep`
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if [ ! -z "$checkString" ]
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then
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echo "An instance of the Firebird/InterBase Super server seems to be running."
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echo "(the ibserver or ibguard process was detected running on your system)"
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echo "Please quit all Firebird applications and then proceed."
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exit 1
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fi
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checkString=`ps -efww| egrep "\b(gds_inet_server|gds_pipe)\b" |grep -v grep`
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if [ ! -z "$checkString" ]
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then
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echo "An instance of the Firebird/InterBase Classic server seems to be running."
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echo "(the gds_inet_server or gds_pipe process was detected running on your system)"
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echo "Please quit all Firebird applications and then proceed."
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exit 1
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fi
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removeInetdServiceEntry
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# Stop lock manager if it is the only thing running.
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for i in `ps -efww | grep "fb_lock_mgr" | grep -v "grep" | awk '{print $2}' `
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do
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kill $i
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done
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}
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#------------------------------------------------------------------------
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# ask user to enter CORRECT original DBA password
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askForOrigDBAPassword() {
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OrigPasswd=""
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while [ -z "$OrigPasswd" ]
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do
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AskQuestion "Please enter current password for SYSDBA user: "
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OrigPasswd=$Answer
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if ! runSilent "$FBBin/gsec -user sysdba -password $OrigPasswd -di"
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then
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OrigPasswd=""
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fi
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done
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}
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#------------------------------------------------------------------------
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# Modify DBA password to value, asked from user.
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# $1 may be set to original DBA password
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# !! This routine is interactive !!
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askUserForNewDBAPassword() {
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if [ -z $1 ]
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then
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askForOrigDBAPassword
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else
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OrigPasswd=$1
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fi
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NewPasswd=""
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while [ -z "$NewPasswd" ]
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do
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AskQuestion "Please enter new password for SYSDBA user: "
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NewPasswd=$Answer
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if [ ! -z "$NewPasswd" ]
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then
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if ! runSilent "$FBBin/gsec -user sysdba -password $OrigPasswd -modify sysdba -pw $NewPasswd"
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then
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NewPasswd=""
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fi
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fi
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done
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}
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#------------------------------------------------------------------------
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# add a line in the (usually) /etc/services or /etc/inetd.conf file
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# Here there are three cases, not found => add
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# found & different => replace
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# found & same => do nothing
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#
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replaceLineInFile() {
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FileName="$1"
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newLine="$2"
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oldLine=`grep "$3" $FileName`
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if [ -z "$oldLine" ]
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then
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echo "$newLine" >> "$FileName"
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elif [ "$oldLine" != "$newLine" ]
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then
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MakeTemp
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grep -v "$oldLine" "$FileName" > "$TmpFile"
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echo "$newLine" >> $TmpFile
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# The \n is needed, some /etc/services files are missing a trailing
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# line feed - MOD 12-Dec-2003
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echo "" >>$TmpFile
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cp $TmpFile $FileName && rm -f $TmpFile
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echo "Updated $1"
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fi
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}
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#------------------------------------------------------------------------
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# "edit" file $1 - replace line starting from $2 with $3
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# This should stop ed/ex/vim/"what else editor" battle.
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# I hope awk is present in any posix system? AP.
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editFile() {
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FileName=$1
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Starting=$2
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NewLine=$3
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AwkProgram="(\$1 == \"$Starting\") {\$0=\"$NewLine\"} {print \$0}"
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MakeTemp
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awk "$AwkProgram" <$FileName >$TmpFile && mv $TmpFile $FileName || rm -f $TmpFile
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}
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#------------------------------------------------------------------------
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# remove line from config file if it exists in it.
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removeLineFromFile() {
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FileName=$1
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oldLine=$2
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if [ ! -z "$oldLine" ]
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then
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cat $FileName | grep -v "$oldLine" > ${FileName}.tmp
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cp ${FileName}.tmp $FileName && rm -f ${FileName}.tmp
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fi
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}
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#------------------------------------------------------------------------
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# Write new password to the @prefix@/SYSDBA.password file
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writeNewPassword() {
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NewPasswd=$1
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DBAPasswordFile=$FBRootDir/SYSDBA.password
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cat <<EOT >$DBAPasswordFile
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# Firebird generated password for user SYSDBA is:
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ISC_USER=sysdba
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ISC_PASSWD=$NewPasswd
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EOT
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if [ $NewPasswd = "masterkey" ]
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then
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echo "# for install on `hostname` at time `date`" >> $DBAPasswordFile
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echo "# You should change this password at the earliest oportunity" >> $DBAPasswordFile
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else
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echo "# generated on `hostname` at time `date`" >> $DBAPasswordFile
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fi
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cat <<EOT >>$DBAPasswordFile
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# Your password can be changed to a more suitable one using the
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# @prefix@/bin/changeDBAPassword.sh script
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EOT
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chmod u=r,go= $DBAPasswordFile
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# Only if we have changed the password from the default do we need
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# to update the entry in the database
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if [ $NewPasswd != "masterkey" ]
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then
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runSilent "$FBBin/gsec -user sysdba -password masterkey -modify sysdba -pw $NewPasswd"
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fi
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}
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#------------------------------------------------------------------------
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# Generate new sysdba password - this routine is used only in the
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# rpm file not in the install script.
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generateNewDBAPassword() {
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# openssl generates random data.
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openssl </dev/null >/dev/null 2&>/dev/null
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if [ $? -eq 0 ]
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then
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# We generate 20 random chars, strip any '/''s and get the first 8
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NewPasswd=`openssl rand -base64 20 | tr -d '/' | cut -c1-8`
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fi
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# mkpasswd is a bit of a hassle, but check to see if it's there
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if [ -z "$NewPasswd" ]
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then
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if [ -f /usr/bin/mkpasswd ]
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then
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NewPasswd=`/usr/bin/mkpasswd -l 8`
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fi
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fi
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# On some systems the mkpasswd program doesn't appear and on others
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# there is another mkpasswd which does a different operation. So if
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# the specific one isn't available then keep the original password.
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if [ -z "$NewPasswd" ]
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then
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NewPasswd="masterkey"
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fi
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writeNewPassword $NewPasswd
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}
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#------------------------------------------------------------------------
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# Change sysdba password.
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changeDBAPassword() {
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if [ -z "$InteractiveInstall" ]
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then
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generateNewDBAPassword
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else
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askUserForNewDBAPassword masterkey
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fi
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}
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#------------------------------------------------------------------------
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# buildUninstallFile
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# This will work only for the .tar.gz install and it builds an
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# uninstall shell script. The RPM system, if present, takes care of it's own.
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buildUninstallFile() {
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cd "$origDir"
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if [ ! -f manifest.txt ] # Only exists if we are a .tar.gz install
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then
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return
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fi
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cp manifest.txt $FBRootDir/misc
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cp -r scripts $FBRootDir/misc/
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cp scripts/tarMainUninstall.sh $FBRootDir/bin/uninstall.sh
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}
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#------------------------------------------------------------------------
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# Remove if only a link
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removeIfOnlyAlink() {
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Target=$1
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if [ -L $Target ]
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then
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rm -f $Target
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fi
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}
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#------------------------------------------------------------------------
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# re-link new file only if target is a link or missing
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safeLink() {
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Source=$1
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Target=$2
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removeIfOnlyAlink $Target
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if [ ! -e $Target ]
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then
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ln -s $Source $Target
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fi
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}
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#------------------------------------------------------------------------
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# createLinksForBackCompatibility
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# Create links for back compatibility to InterBase and Firebird1.0
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# linked systems.
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createLinksForBackCompatibility() {
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# These two links are required for compatibility with existing ib programs
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# If the program had been linked with libgds.so then this link is required
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# to ensure it loads the fb equivalent. Eventually these should be
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# optional and in a seperate rpm install. MOD 7-Nov-2002.
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if [ "$1" ]
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then
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# Use library name from parameter
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newLibrary=$FBRootDir/lib/$1
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else
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# Use DefaultLibrary, set by appropriate install library
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newLibrary=$FBRootDir/lib/$DefaultLibrary.so
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fi
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safeLink $newLibrary @libdir@/libgds.so
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safeLink $newLibrary @libdir@/libgds.so.0
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}
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#------------------------------------------------------------------------
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# removeLinksForBackCompatibility
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# Remove links for back compatibility to InterBase and Firebird1.0
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# linked systems.
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removeLinksForBackCompatibility() {
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removeIfOnlyAlink @libdir@/libgds.so
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removeIfOnlyAlink @libdir@/libgds.so.0
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}
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#------------------------------------------------------------------------
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# For security reasons most files in firebird installation are
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# root-owned and world-readable(executable) only (including firebird).
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# For some files RunUser (firebird) must have write access -
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# lock and log for examples.
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MakeFileFirebirdWritable() {
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FileName=$1
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chown $RunUser:$RunUser $FileName
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chmod 0644 $FileName
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}
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#------------------------------------------------------------------------
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# Run process and check status
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runAndCheckExit() {
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Cmd=$*
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$Cmd
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ExitCode=$?
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if [ $ExitCode -ne 0 ]
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then
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echo "Install aborted: The command $Cmd "
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echo " failed with error code $ExitCode"
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exit $ExitCode
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fi
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}
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#------------------------------------------------------------------------
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# Display message if this is being run interactively.
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displayMessage() {
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msgText=$1
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if [ ! -z "$InteractiveInstall" ]
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then
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echo $msgText
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fi
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}
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#------------------------------------------------------------------------
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# Archive any existing prior installed files.
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# The 'cd' stuff is to avoid the "leading '/' removed message from tar.
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# for the same reason the DestFile is specified without the leading "/"
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archivePriorInstallSystemFiles() {
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if [ -z ${ArchiveMainFile} ]
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then
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echo "Variable ArchiveMainFile not set - exiting"
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exit 1
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fi
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oldPWD=`pwd`
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archiveFileList=""
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cd /
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DestFile=${FBRootDir#/} # strip off leading /
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if [ -e "$DestFile" ]
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then
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echo ""
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echo ""
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echo ""
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echo "--- Warning ----------------------------------------------"
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echo " The installation target directory: $FBRootDir"
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echo " Already contains a prior installation of InterBase/Firebird."
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echo " This and files found in /usr/include and @libdir@ will be"
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echo " archived in the file : ${ArchiveMainFile}"
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echo ""
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|
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if [ ! -z "$InteractiveInstall" ]
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then
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AskQuestion "Press return to continue or ^C to abort"
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fi
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if [ -e $DestFile ]
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then
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archiveFileList="$archiveFileList $DestFile"
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fi
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fi
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|
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for i in ibase.h ib_util.h
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do
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DestFile=usr/include/$i
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if [ -e $DestFile ]
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then
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archiveFileList="$archiveFileList $DestFile"
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fi
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done
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|
|
for i in libib_util.so libfbclient.so*
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do
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for DestFile in usr/lib/$i
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do
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if [ -e $DestFile ]
|
|
then
|
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archiveFileList="$archiveFileList $DestFile"
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fi
|
|
done
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|
done
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|
|
|
# for i in `cat manifest.txt`
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# do
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# if [ ! -d /$i ] # Ignore directories
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# then
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# if [ -e /$i ]
|
|
# then
|
|
# archiveFileList="$archiveFileList $i"
|
|
# fi
|
|
# fi
|
|
# done
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|
|
for i in usr/sbin/rcfirebird etc/init.d/firebird etc/rc.d/init.d/firebird
|
|
do
|
|
DestFile=./$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 $oldPWD
|
|
}
|
|
|
|
|
|
#------------------------------------------------------------------------
|
|
# removeInstalledFiles
|
|
#
|
|
removeInstalledFiles() {
|
|
|
|
manifestFile=$FBRootDir/misc/manifest.txt
|
|
|
|
if [ ! -f $manifestFile ]
|
|
then
|
|
return
|
|
fi
|
|
|
|
origDir=`pwd`
|
|
|
|
cd /
|
|
|
|
for i in `cat $manifestFile`
|
|
do
|
|
if [ -f $i -o -L $i ]
|
|
then
|
|
rm -f $i
|
|
#echo $i
|
|
fi
|
|
done
|
|
|
|
cd "$origDir"
|
|
}
|
|
|
|
|
|
#------------------------------------------------------------------------
|
|
# removeUninstallFiles
|
|
# Under the install directory remove all the empty directories
|
|
# If some files remain then
|
|
|
|
removeUninstallFiles() {
|
|
# remove the uninstall scripts files.
|
|
#echo $FBRootDir/misc/scripts
|
|
rm -rf $FBRootDir/misc/scripts
|
|
rm -f $FBRootDir/misc/manifest.txt
|
|
rm -f $FBRootDir/bin/uninstall.sh
|
|
|
|
}
|
|
|
|
|
|
#------------------------------------------------------------------------
|
|
# removeEmptyDirs
|
|
# Under the install directory remove all the empty directories
|
|
# If some files remain then
|
|
# This routine loops, since deleting a directory possibly makes
|
|
# the parent empty as well
|
|
|
|
removeEmptyDirs() {
|
|
|
|
dirContentChanged='yes'
|
|
while [ ! -z $dirContentChanged ]
|
|
do
|
|
dirContentChanged=''
|
|
for i in `find $FBRootDir -empty -type d -print`
|
|
do
|
|
rmdir $i
|
|
dirContentChanged=$i
|
|
done
|
|
|
|
if [ ! -d $FBRootDir ] # end loop if the FBRootDir was deleted.
|
|
then
|
|
dirContentChanged=''
|
|
fi
|
|
|
|
done
|
|
}
|