#!/bin/sh
#
# Script args:
# $0: full path to script
# $1: full path to top level package dir, no trailing slash
# $2: full path to installed location
# $3:  ????? Path to install Volume????
# $4:  ?????

# MacOS Notes
# 10.0 Cheetah
# 10.01 Puma
# 10.2 Jaguar
# 10.3 Panther (xinetd)
# 10.4 Tiger - Uses Launchd (xinetd for backward compatibility)
# 10.5 Leopard - Uses Launchd (No xinetd) (no ni* commands)

OSVERSION=`sw_vers -productVersion | awk -F '.' '{print $2}'`
echo $OSVERSION

FB_FW="/Library/Frameworks/Firebird.framework"
FB_RES="$FB_FW/Versions/A/Resources"

if test $OSVERSION -lt 5; then
# Setup our services entry 
echo "Setup the service entry 10.4-"
if niutil -list . /services/gds_db 2&>1 /dev/null ; then
	echo -n
else
	niutil -create . /services/gds_db
	niutil -createprop . /services/gds_db port 3050
	niutil -createprop . /services/gds_db protocol tcp tcp
fi
fi


if test $OSVERSION -lt 5; then 
# niutil works pre 10.5
# Now for the group.  If the firebird group already exists, remember the
# id if we need it to create the firebird user
echo "Create the Firebird group 10.4-"
if niutil -list . /groups/firebird 2&>1 /dev/null; then
	NEW_GID=`niutil -readprop . /groups/firebird gid`
else
	NEW_GID=`nigrep gid . /groups | grep ":  gid " | awk '{ print $4 + 1 } ' | sort -n | tail -1`
	niutil -create . /groups/firebird
	niutil -createprop . /groups/firebird passwd "*"
	niutil -createprop . /groups/firebird gid $NEW_GID
	niutil -createprop . /groups/firebird users firebird
fi
else

# No niutil on 10.5
# Now create the firebird group
echo "Create the Firebird group 10.5+"
if dscl localhost -read /Local/Default/Groups/firebird 2&>1 /dev/null; then
	echo "Group Found" 
else
gid=501
dscl localhost -search /Local/Default/Groups PrimaryGroupID $gid | grep $gid 
while [ "$?" = "0" ]; do 
	let "gid =$gid+1"
	dscl localhost -search /Local/Default/Groups PrimaryGroupID $gid | grep $gid
done
	dscl localhost -create /Local/Default/Groups/firebird
	dscl localhost -create /Local/Default/Groups/firebird Password "*"
	dscl localhost -create /Local/Default/Groups/firebird PrimaryGroupID $gid
	dscl localhost -create /Local/Default/Groups/firebird RecordName firebird
fi
fi

if test $OSVERSION -lt 5; then
# niutil works pre 10.5
# Now create the firebird user
echo "Create the Firebird user 10.4-"
if niutil -list . /users/firebird 2&>1 /dev/null; then
	echo -n
else
	NEW_UID=`nigrep uid . /users | grep ":  uid " | awk '{ print $4 + 1 } ' | sort -n | tail -1`
	niutil -create . /users/firebird
	niutil -createprop . /users/firebird uid $NEW_UID
	niutil -createprop . /users/firebird home /Library/Frameworks/Firebird.framework
	niutil -createprop . /users/firebird passwd "*"
	niutil -createprop . /users/firebird expire 0
	niutil -createprop . /users/firebird shell /bin/tcsh
	niutil -createprop . /users/firebird change 0
	niutil -createprop . /users/firebird gid $NEW_GID
	niutil -createprop . /users/firebird realname "Firebird Database"
fi
else

# no niutil on 10.5 use dscl
# Now create the firebird user
echo "Create the Firebird user 10.5+"
if dscl localhost -read /Local/Default/Users/firebird 2&>1 /dev/null; then
	echo "User Found"
else
ugid=501
dscl localhost -search /Local/Default/Users UniqueID $ugid | grep $ugid 
while [ "$?" = "0" ]; do 
	let "ugid=$ugid+1"
	dscl localhost -search /Local/Default/Users UniqueID $ugid | grep $ugid 
done
echo "create the firebird user 10.5+"
	dscl localhost -create /Local/Default/Users/firebird
	dscl localhost -create /Local/Default/Users/firebird NFSHomeDirectory /Library/Frameworks/firebird.framework
	dscl localhost -create /Local/Default/Users/firebird Password "*"
	dscl localhost -create /Local/Default/Users/firebird UserShell /bin/tcsh
	dscl localhost -create /Local/Default/Users/firebird RecordName firebird
	dscl localhost -create /Local/Default/Users/firebird PrimaryGroupID $gid 
	dscl localhost -create /Local/Default/Users/firebird UniqueID $ugid
	dscl localhost -create /Local/Default/Users/firebird RealName "Firebird Database"
fi
fi

# Shutdown any existing servers
echo "Shutdown any existing servers"
if [ -x /sbin/service ]; then
	service firebird stop
fi

# Install the framework
echo "Install the framework"
chown -R firebird:firebird "$FB_FW"

# set the permissions correctly
echo "Set the permissions correctly"
if [ -f "$FB_FW/Versions/A/Resources/.SuperServer" ]; then
    chmod 777 "$FB_FW/Resources/English.lproj/var"
    chmod 600 "$FB_FW/Resources/English.lproj/var/security2.fdb"
    chmod 444 "$FB_FW/Resources/English.lproj/var/help/help.fdb"
else
    chmod 777 "$FB_FW/Resources/English.lproj/var"
    chmod 660 "$FB_FW/Resources/English.lproj/var/security2.fdb"
    chmod 444 "$FB_FW/Resources/English.lproj/var/help/help.fdb"

    chmod a+s "$FB_FW/Resources/bin/gds_drop"
    chmod a+s "$FB_FW/Resources/bin/fb_lock_mgr"
    chown root "$FB_FW/Resources/bin/fb_lock_mgr"
    chmod a+s "$FB_FW/Resources/bin/fb_inet_server"
fi


# Remove all traces of Classic first
echo "Remove all traces of Classic first"
if [ -f /etc/inetd.conf ]; then
	grep -s gds_db /etc/inetd.conf  > /dev/null 2>&1
	if test $? != 0 ; then
		cat /etc/inetd.conf | grep -v gds_db > /etc/.firebird.temp.install.inetd.conf
		mv /etc/.firebird.temp.install.inetd.conf /etc/inetd.conf
		HUPNEEDED='y'
	fi
fi

if [ -f /etc/xinetd.d/firebird ]; then
	rm /etc/xinetd.d/firebird
	HUPNEEDED='y'
fi

if [ -f /Library/LaunchDaemons/org.firebird.gds.plist ]; then
	launchctl unload /Library/LaunchDaemons/org.firebird.gds.plist
	rm /Library/LaunchDaemons/org.firebird.gds.plist
	HUPNEEDED='y'
fi

# Install ourselves in the correct place - SuperServer
echo "Install StartupItem in the correct place SuperServer"
if [ -f "$FB_FW/Versions/A/Resources/.SuperServer" ]; then
	rm -fr /Library/StartupItems/Firebird
	cp -r "$1/Contents/Resources/StartupItem" /Library/StartupItems/Firebird
else
	rm -fr /Library/StartupItems/Firebird
fi

# Install ourselves in the correct place - Classic 
echo "Install ourselves in the correct place Classic"

# inetd.d - older versions of MacOS
echo "Test inetd"
if [ -f /var/run/inetd.pid -a -d /etc/inetd.d ]; then
	if [ -f /etc/inetd.conf ]; then
	echo "gds_db stream  tcp     nowait  root $FB_FW/Resources/bin/fb_inet_server fb_inet_server" > /etc/.fb.inetd.conf.entry
	cat /etc/inetd.conf /etc/.fb.inetd.conf.entry > /etc/.firebird.temp.install.inetd.conf
	mv /etc/.firebird.temp.install.inetd.conf /etc/inetd.conf
        rm -f /etc/.fb.inetd.conf.entry
	HUPNEEDED='y'
	fi
fi

# xinetd.d - Pre MacOS 10.5 (Leopard)
echo "Test xinetd.d"
if [ -f "$FB_FW/Versions/A/Resources/.SuperServer" ]; then
echo -n
else
if [ -f /etc/xinet.d ]; then
cat > /etc/xinetd.d/firebird <<EOF
service gds_db
{
        disable		= no
        socket_type     = stream
        wait            = no
        user            = firebird
EOF
		echo "server          = $FB_FW/Resources/bin/fb_inet_server" >> /etc/xinetd.d/firebird
		cat >> /etc/xinetd.d/firebird << EOF
        groups          = yes
}
EOF

	    HUPNEEDED='y'
fi
fi

# launchd
echo "Test launchd"
if [ -f "$FB_FW/Versions/A/Resources/.SuperServer" ]; then
echo -n
else
cp $FB_FW/Resources/org.firebird.gds.plist /Library/LaunchDaemons/org.firebird.gds.plist
launchctl load /Library/LaunchDaemons/org.firebird.gds.plist
fi

# Make sure the hosts.equiv files are set correctly
echo "Make sure hosts.equiv files are set correctly"
cp /etc/hosts.equiv /etc/hosts.equiv.fbsave
if grep -x "localhost" /etc/hosts.equiv > /dev/null; then                
	echo -n
else     
    echo "localhost" >> /etc/hosts.equiv                
fi    
if grep -x "localhost.localdomain" /etc/hosts.equiv > /dev/null; then    
	echo -n
else     
    echo "localhost.localdomain" >> /etc/hosts.equiv    
fi    

# Install the saved security database, if any
echo "Install the saved security database"
if test -f /tmp/fb-security-database-update2.fdb; then
	mv -f /tmp/fb-security-database-update2.fdb "$FB_RES/English.lproj/var/security2.fdb"
	rm -f /tmp/fb-security-database-update2.fdb
fi

#Install the saved aliases.conf, if any
echo "Install the saved aliases.conf file"
if test -f /tmp/fb-aliases.conf; then
	mv -f /tmp/fb-aliases.conf "$FB_RES/English.lproj/var/aliases.conf"
fi

#Install the saved UDF libraries, if any
echo "Install the saved UDF libraries"
for file in /tmp/*UDF_save_*; do
new=`echo $file | sed -e 's/UDF_save_//g'`
return=`basename $new`
cp $file "$FB_RES/English.lproj/var/UDF/$return"
rm $file
done

#If classic add libfbclient to dynamic loader search path
echo "Add libfbclient to dynamic loader search path"
if [ ! -f "$FB_FW/Versions/A/Resources/.SuperServer" ]; then
ln -s "$FB_FW/Libraries/libfbclient.dylib" /usr/local/lib/libfbclient.dylib
fi

# Tell inetd/xinetd to reload their configuration files.
echo "Tell inetd/xinetd to reload configuration files"
if [ "$HUPNEEDED" = 'y' ]
then
    #INETPID=`ps -axe | grep inetd | awk '{print $1}'`
	if [ -f /var/run/inetd.pid ]
	then
    	kill -HUP `cat /var/run/inetd.pid`
	fi
	if [ -f /var/run/xinetd.pid ]
	then
    	kill -HUP `cat /var/run/xinetd.pid`
	fi
fi

# And last but not least, start the server
echo "Start SuperServer"
if [ -f "$FB_FW/Versions/A/Resources/.SuperServer" ]; then
	chmod u+xg+xo+x /Library/StartupItems/Firebird/Firebird
	/Library/StartupItems/Firebird/Firebird start
fi