#!/bin/sh
#
# This is a shell archive.  To extract its contents,
# execute this file with /bin/sh to create the file(s):
#
# deinstall.sh
#
# This shell archive created: Wed Feb 16 09:26:26 CST 2000
#
echo "Extracting file deinstall.sh"
sed -e 's/^X//' <<\SHAR_EOF > deinstall.sh
X#!/bin/sh
X################################################################################
X#
X# deinstall.sh
X# ============
X#
X# Author:	mailto:markus.holzbauer@mch.siemens.de
X#		(C) 2000
X#
X# - Deinstall informix products.
X# - Must be started as "root".
X# - Tested on LINUX, SGI IRIX and SUN SOLARIS (not Reliant UNIX: use pkgrm)
X#
X# Notes:
X# ------
X# - User changed configuration-files (e.g.: "$INFORMIXDIR/etc/sqlhosts" )
X#   will be removed without warnings.
X# - The script DO NOT remove $INFORMIXDIR and DO NOT remove
X#   "informix" in "/etc/passwd", "/etc/shadow" and "/etc/group"
X#
X################################################################################
X
Xif [ "X$DEBUG" = "X1" ]
Xthen
X	set -x
Xfi
X
Xecho
Xecho
Xecho "Deinstallation Script"
Xecho
Xecho "This deinstallation procedure must be run by root (super-user)."
Xecho "It will remove all files of a selected package in this directory."
Xecho
X
Xecho "deinstall" > __deinstall__
Xchown root __deinstall__ 2> /dev/null
X
Xif [ "$?" -ne "0" ]
Xthen
X	echo
X	echo "Please rerun this installation procedure as super-user."
X	rm __deinstall__
X	exit 1
Xfi
X
Xchmod 4755 __deinstall__ 2> /dev/null
X
Xif [ "$?" -ne "0" ]
Xthen
X	echo
X	echo "Please rerun this installation procedure as super-user."
X	rm __deinstall__
X	exit 1
Xfi
X
Xrm __deinstall__
X
Xecho
Xecho "Press RETURN to continue,"
Xecho "or the interrupt key (usually CTRL-C or DEL) to abort."
Xecho
X
Xread I
X
X#
X# Check INFORMIXDIR is set, and we're in it
X#
X
Xif [ "X$INFORMIXDIR" = "X" ]
Xthen
X	echo "INFORMIXDIR is not set."
X	exit 1
Xfi
X
Xif [ "$INFORMIXDIR" != `pwd` ]
Xthen
X	echo "INFORMIXDIR and working directory do not match."
X	echo "INFORMIXDIR is set to        $INFORMIXDIR"
X	echo "Current working directory is `pwd`"
X	exit 1
Xfi
X
X#
X# Get product names
X#
Xgrep "^PRODUCT" etc/*files > __products__
XN=1
Xecho
Xecho "Please choose which package you wish to DEINSTALL."
Xecho
X
Xwhile read keywd PRODUCT
Xdo
X	echo "($N) - $PRODUCT"
X	N=`expr $N + 1`
Xdone < __products__
XRET=`echo $?`
X
X#
X# Since above while loop is executed in subshell, need to exit script if
X# there were any errors.
X#
Xif [ "$RET" -ne "0" ]
Xthen 
X	rm __products__
X	exit 1
Xfi
X
Xecho
Xread P
X
XNR_PRODUCTS=`ls -1 etc/*files|awk 'END{print NR}'`
XFILELIST=`ls etc/*files|awk '{if(NR=='"$P"'){print}}'`
XPRODUCT=`grep "^PRODUCT" $FILELIST|awk '{print substr($0,9)}'`
X
X#
X# Quit if selection is wrong
X#
Xif [ "$P" -lt "1" -o "$P" -gt "$NR_PRODUCTS" ]
Xthen
X	echo
X	echo "No packages choosed. Deinstallation complete."
X	exit 0
Xfi
X
X#
X# last chance to stop...
X#
Xecho
Xecho "Deinstalling '$PRODUCT' ..."
Xecho
Xecho
Xecho "Press RETURN to continue,"
Xecho "or the interrupt key (usually CTRL-C or DEL) to abort."
Xecho
X
Xread I
X#
X# save the 'etc/...files' filelist
X#
X
XFLIST=`echo "$FILELIST"|awk 'BEGIN{FS="/"}{print $2}'`
Xcp $FILELIST __"$FLIST"__
Xrm $FILELIST
XFILELIST=`find etc -type f -name "*files" -print`
X
X#
X# delete the files (and links)
X#
Xwhile read NAM OWN GRP MOD FLG FLG2
Xdo
X	case $NAM in
X		\#* | "" | " "* | "     "* | DISK* )
X			continue
X			;;
X		NAME* )
X			continue
X			;;
X		PRODUCT* )
X			continue
X			;;
X	esac
X
X	if [ -f "$NAM" ]
X	then
X		if [ "$NR_PRODUCTS" -gt "1" -a -n "$FILELIST" ]
X		then
X			NR_FILES=`grep "^$NAM" $FILELIST|awk 'END{print NR}'`
X
X			if [ "$NR_FILES" -eq "0" ]
X			then
X				rm $NAM
X
X				case $FLG in
X					SHARELIB | LINK | ELINK )
X						if [ -f "$FLG2" -o -h "$FLG2" ]
X						then
X							rm $FLG2
X						fi
X						;;
X				esac
X			fi
X		else
X			rm $NAM
X
X			case $FLG in
X				SHARELIB | LINK | ELINK )
X					if [ -f "$FLG2" -o -h "$FLG2" ]
X					then
X						rm $FLG2
X					fi
X					;;
X			esac
X		fi
X	fi
X
X	if [ -d "$NAM" -a "$NAM" != "." ]
X	then
X		echo "$NAM" >> __directories__
X	fi
X
X	if [ -h "$NAM" ]
X	then
X		if [ "$NR_PRODUCTS" -gt "1" -a -n "$FILELIST" ]
X		then
X			NR_FILES=`grep "^$NAM" $FILELIST|awk 'END{print NR}'`
X
X			if [ "$NR_FILES" -eq "0" ]
X			then
X				rm $NAM
X
X				case $FLG in
X					SHARELIB | LINK | ELINK )
X						if [ -f "$FLG2" -o -h "$FLG2" ]
X						then
X							rm $FLG2
X						fi
X						;;
X				esac
X			fi
X		else
X			rm $NAM
X
X			case $FLG in
X				SHARELIB | LINK | ELINK )
X					if [ -f "$FLG2" -o -h "$FLG2" ]
X					then
X						rm $FLG2
X					fi
X					;;
X			esac
X		fi
X	fi
Xdone < __"$FLIST"__
XRET=`echo $?`
X
Xrm __"$FLIST"__
X
X#
X# Since above while loop is executed in subshell, need to exit script if
X# there were any errors.
X#
Xif [ "$RET" -ne "0" ]
Xthen 
X	rm __products__
X	exit 1
Xfi
X
X#
X# sort the directory list
X#
Xcat __directories__|sort -r > __dirs__
Xrm __directories__
X
X#
X# remove product name and serial number in etc/.snfile and remove it
X# if the file is empty
X#
Xif [ -f "etc/.snfile" ]
Xthen
X	if [ -s "etc/.snfile" ]
X	then
X		cat etc/.snfile|awk '!/^'"$PRODUCT"'/{print}' > __snfile__
X
X		if [ ! -s "__snfile__" ]
X		then
X			rm etc/.snfile
X		else
X			cp __snfile__ etc/.snfile
X		fi
X
X		rm __snfile__
X	fi
Xfi
X
X#
X# remove the directories (if we can)
X#
Xwhile read NAM
Xdo
X	if [ -d "$NAM" ]
X	then
X		RET=0
X		echo "Removing directory $NAM"
X
X		if [ "$NR_PRODUCTS" -gt "1" -a -n "$FILELIST" ]
X		then
X			NR_DIRS=`grep "^$NAM" $FILELIST|awk 'END{print NR}'`
X
X			if [ "$NR_DIRS" -eq "0" ]
X			then
X				rmdir $NAM 2>/dev/null
X				RET=`echo $?`
X			fi
X		else
X			rm $NAM 2>/dev/null
X			RET=`echo $?`
X		fi
X
X		if [ "$RET" -ne "0" ]
X		then
X			echo "Cannot remove '$NAM' - directory not empty."
X		fi
X	fi
Xdone < __dirs__
XRET=`echo $?`
X
Xrm __dirs__
Xrm __products__
X
X#
X# Since above while loop is executed in subshell, need to exit script if
X# there were any errors.
X#
Xif [ "$RET" -ne "0" ]
Xthen 
X	exit 1
Xfi
X
Xecho
Xecho "Deinstallation of '$PRODUCT' complete."
Xexit 0
SHAR_EOF
if [ `wc -c < deinstall.sh` -ne     5487 ]
then
    echo "Lengths do not match -- Bad Copy of deinstall.sh"
fi
echo "Done."
exit 0