Contents of /trunk/mage/usr/lib/mage/writeprotected

#!/bin/bash
# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/writeprotected,v 1.8 2005-06-01 15:47:06 niro Exp $

FILE="$1"
DIR="$(dirname "${FILE}")"
FILENAME="$(basename "${FILE}")"

# check if there are already protected file
# set counter to HIGHEST FILE +1
for oldpretected in $(find ${DIR} -iname "._cfg????_${FILENAME}" |
	sed -e "s:\(^.*/\)\(._cfg*_\)\(/.*$\):\1\2\3\%\2\%\3:" |
	sort -t'%' -k3 -k2 | cut -f1 -d'%')
do
	COUNTER=$(echo ${oldpretected}|cut -d_ -f2|sed -e "s:cfg::")
done

#if counter is zero than set to 0001 else to ${COUNTER}+1
if [ -z "${COUNTER}" ]
then
	COUNTER=0001
else
	#set COUNTER +1
	#this is a tricky one:
	#exp	COUNTER may be 0901
	#	exp ${COUNTER} + 1 is 902 NOT 0902

	#COUNTER=${COUNTER/$(expr ${COUNTER} + 0)/$(expr ${COUNTER} + 0001)}

	# the same without need of expr
	COUNTER=${COUNTER/$((${COUNTER} + 0))/$((${COUNTER} + 0001))}
fi

echo ${COUNTER}
1	#!/bin/bash
2	# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/writeprotected,v 1.8 2005-06-01 15:47:06 niro Exp $
3
4	FILE="$1"
5	DIR="$(dirname "${FILE}")"
6	FILENAME="$(basename "${FILE}")"
7
8	# check if there are already protected file
9	# set counter to HIGHEST FILE +1
10	for oldpretected in $(find ${DIR} -iname "._cfg????_${FILENAME}" \|
11	sed -e "s:\(^./\)\(._cfg_\)\(/.*$\):\1\2\3\%\2\%\3:" \|
12	sort -t'%' -k3 -k2 \| cut -f1 -d'%')
13	do
14	COUNTER=$(echo ${oldpretected}\|cut -d_ -f2\|sed -e "s:cfg::")
15	done
16
17	#if counter is zero than set to 0001 else to ${COUNTER}+1
18	if [ -z "${COUNTER}" ]
19	then
20	COUNTER=0001
21	else
22	#set COUNTER +1
23	#this is a tricky one:
24	#exp COUNTER may be 0901
25	# exp ${COUNTER} + 1 is 902 NOT 0902
26
27	#COUNTER=${COUNTER/$(expr ${COUNTER} + 0)/$(expr ${COUNTER} + 0001)}
28
29	# the same without need of expr
30	COUNTER=${COUNTER/$((${COUNTER} + 0))/$((${COUNTER} + 0001))}
31	fi
32
33	echo ${COUNTER}