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Adopt some ideas from autoconf regarding shell portability

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git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@329 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
This commit is contained in:
teastep 2002-11-11 16:46:50 +00:00
parent fbebe29b4d
commit dad45a396f
1 changed files with 22 additions and 22 deletions
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Shorewall/shorewall
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@ -315,15 +315,6 @@ monitor_firewall() # $1 = timeout -- if negative, prompt each time that
qt which awk && { haveawk=Yes; determine_zones; } || haveawk=
case `echo -e` in
-e*)
ring_bell="echo \'\a\'"
;;
*)
ring_bell="echo -e \'\a\'"
;;
esac
while true; do
display_chains
@ -341,13 +332,13 @@ monitor_firewall() # $1 = timeout -- if negative, prompt each time that
if [ "$rejects" != "$oldrejects" ]; then
oldrejects="$rejects"
$ring_bell
$RING_BELL
packet_log 20
if [ "$pause" = "Yes" ]; then
echo
echo -n 'Enter any character to continue: '
echo $ECHO_N 'Enter any character to continue: '
read foo
else
timed_read
@ -416,15 +407,6 @@ logwatch() # $1 = timeout -- if negative, prompt each time that
qt which awk && haveawk=Yes || haveawk=
case `echo -e` in
-e*)
ring_bell="echo \'\a\'"
;;
*)
ring_bell="echo -e \'\a\'"
;;
esac
while true; do
clear
echo "$banner `date`"
@ -440,13 +422,13 @@ logwatch() # $1 = timeout -- if negative, prompt each time that
if [ "$rejects" != "$oldrejects" ]; then
oldrejects="$rejects"
$ring_bell
$RING_BELL
packet_log 40
if [ "$pause" = "Yes" ]; then
echo
echo -n 'Enter any character to continue: '
echo $ECHO_N 'Enter any character to continue: '
read foo
else
timed_read
@ -587,6 +569,24 @@ banner="Shorewall-$version Status at $HOSTNAME -"
get_statedir
case `echo -e` in
-e*)
RING_BELL="echo \'\a\'"
;;
*)
RING_BELL="echo -e \'\a\'"
;;
esac
case `echo -n "Testing"` in
-n*)
ECHO_N=
;;
*)
ECHO_N=-n
;;
esac
case "$1" in
start|stop|restart|reset|clear|refresh|check)
[ $# -ne 1 ] && usage 1