#!/bin/sh


#------------------------------------------------------------------------
#  change init.d RunUser

changeInitRunUser() {
    NewUser=$1

    InitFile=`getInitScriptLocation`
    if [ -f $InitFile ]
    then
        editFile $InitFile FBRunUser "FBRunUser=$NewUser"
	    chmod u=rwx,g=rx,o= $InitFile
    fi
}


#------------------------------------------------------------------------
# installInitdScript
# Everbody stores this one in a seperate location, so there is a bit of
# running around to actually get it for each packager.
# Update rcX.d with Firebird initd entries
# initd script for SuSE >= 7.2 is a part of RPM package

installInitdScript() {

	srcScript=""
	initScript=

# This is for RH and MDK specific

    if [ -e /etc/rc.d/init.d/functions ]
    then
        srcScript=firebird.init.d.mandrake
        initScript=/etc/rc.d/init.d/firebird

# SuSE specific

    elif [ -r /etc/SuSE-release ]
    then
        srcScript=firebird.init.d.suse
        initScript=/etc/init.d/firebird
        rm -f /usr/sbin/rcfirebird
        ln -s ../../etc/init.d/firebird /usr/sbin/rcfirebird

# Debian specific

    elif [ -r /etc/debian_version ]
    then
        srcScript=firebird.init.d.debian
        initScript=/etc/init.d/firebird
        rm -f /usr/sbin/rcfirebird
        ln -s ../../etc/init.d/firebird /usr/sbin/rcfirebird

# Slackware specific

    elif [ -r /etc/slackware-version ]
    then
        srcScript=firebird.init.d.slackware
        initScript=/etc/rc.d/rc.firebird
		rclocal=/etc/rc.d/rc.local
		if ! grep -q "$initScript" $rclocal
		then
			cat >>$rclocal <<EOF
if [ -x $initScript ] ; then
	$initScript start
fi
EOF
		fi

# Gentoo specific

    elif [ -r /etc/gentoo-release ]
    then
        srcScript=firebird.init.d.gentoo
        initScript=/etc/init.d/firebird

# Generic...

    elif [ -d /etc/rc.d/init.d ]
    then
        srcScript=firebird.init.d.generic
        initScript=/etc/rc.d/init.d/firebird
    fi

	
	if [ "$initScript" ]
	then
	    # Install the firebird init.d script
    	cp $FBRootDir/misc/$srcScript $initScript
	    chown root:root $initScript
    	chmod ug=rx,o=r $initScript


	    # RedHat and Mandrake specific 
    	if [ -x /sbin/chkconfig ]
	    then
    	    /sbin/chkconfig --add firebird

	    # Gentoo specific 
    	elif [ -x /sbin/rc-update ]
	    then
			/sbin/rc-update add firebird default

	    # Suse (& Debian ?) specific 
    	elif [ -x /sbin/insserv ]
	    then
    	    /sbin/insserv /etc/init.d/firebird
	
		# One more way to register service - used in Knoppix (& Debian ?)
    	elif [ -x /usr/sbin/update-rc.d ]
	    then
			/usr/sbin/update-rc.d firebird start 14 2 3 5 . stop 20 0 1 6 .
	    fi
	
    	# More SuSE - rc.config fillup
	    if [ -f /etc/rc.config ]
    	then
      		if [ -x /bin/fillup ]
	        then
    	      /bin/fillup -q -d = /etc/rc.config $FBRootDir/misc/rc.config.firebird
        	fi
	    elif [ -d /etc/sysconfig ]
    	then
        	cp $FBRootDir/misc/rc.config.firebird /etc/sysconfig/firebird
	    fi
	
	else
		echo "Couldn't autodetect linux type. You must select"
		echo "the most appropriate startup script in $FBRootDir/misc/"
		echo "and manually register it in your OS."
	fi

    # Create directory to store pidfile
	if [ ! -d $PidDir ] 
	then
		[ -e $PidDir ] && rm -rf $PidDir
		mkdir $PidDir
	fi
    chown $RunUser:$RunGroup $PidDir
}


#------------------------------------------------------------------------
#  start init.d service

startService() {
    InitFile=`getInitScriptLocation`
    if [ -f $InitFile ]
    then
		$InitFile start

		checkString=`ps -efww| grep fbserver |grep -v grep`
		if [ -z "$checkString" ]
		then
			# server didn't start - possible reason bad shell /bin/false for user "firebird"
			echo
			echo Fixing firebird\'s shell to /bin/sh
			echo
			usermod -s /bin/sh firebird
			$InitFile start
		fi
	fi
}