update network service examples

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

4 files changed, 26 insertions, 8 deletions

diff --git a/examples/var_service/dhcp_if/convert2ntpconf b/examples/var_service/dhcp_if/convert2ntpconf
index debf1ebfe..e9d829308 100755
--- a/examples/var_service/dhcp_if/convert2ntpconf
+++ b/examples/var_service/dhcp_if/convert2ntpconf
@@ -29,6 +29,6 @@ test "$ip" || exit 1
 {
 for n in $ntpsrv; do
 	echo "let cfg=cfg+1"
-	echo "ntpip[\$cfg]='$n'";
+	echo "ntpip[\$cfg]='$n'"
 done
 } >"$1"
diff --git a/examples/var_service/dhcp_if/dhcp_handler b/examples/var_service/dhcp_if/dhcp_handler
index 927e02a17..3d2a5cb79 100755
--- a/examples/var_service/dhcp_if/dhcp_handler
+++ b/examples/var_service/dhcp_if/dhcp_handler
@@ -36,7 +36,7 @@ service=${PWD##*/}
 file_ipconf="$service.ipconf"
 file_ntpconf="$service.ntpconf"
 dir_ipconf="/var/run/service/fw"
-dir_ntpconf="/var/run/service/ntp"
+dir_ntpconf="/var/run/service/ntpd"
 
 exec >/dev/null
 #exec >>"$0.out"  #debug
@@ -47,7 +47,7 @@ echo "`date`: Params: $*"
 if test x"$1" != x"bound" && test x"$1" != x"renew" ; then
 	# Reconfigure network with this interface disabled
 	echo "Deconfiguring"
-	rm "$service.out"
+	rm "env.out"
 	rm "$file_ipconf"
 	rm "$file_ntpconf"
 	rm "$dir_ipconf/$file_ipconf"
@@ -57,7 +57,8 @@ if test x"$1" != x"bound" && test x"$1" != x"renew" ; then
 fi
 
 # Bound: we've got the lease
-#env >"$service.out"  # debug
+# Record information for e.g. dhcp_$IF_pinger service
+env >"env.out"
 
 ./convert2ipconf "$file_ipconf"
 # Reconfigure routing and firewall if needed
@@ -69,7 +70,7 @@ if test $? != 0; then
 	sv u /var/service/fw
 fi
 
-if test -d /var/service/ntp; then
+if test -d /var/service/ntpd; then
 	./convert2ntpconf "$file_ntpconf"
 	# Reconfigure ntp server addresses if needed
 	diff --brief "$file_ntpconf" "$dir_ntpconf/$file_ntpconf" >/dev/null 2>&1
@@ -77,7 +78,7 @@ if test -d /var/service/ntp; then
 		echo "Reconfiguring ntp"
 		mkdir -p "$dir_ntpconf" 2>/dev/null
 		cp "$file_ntpconf" "$dir_ntpconf/$file_ntpconf"
-		sv t /var/service/ntp
-		sv u /var/service/ntp
+		sv t /var/service/ntpd
+		sv u /var/service/ntpd
 	fi
 fi
diff --git a/examples/var_service/dhcp_if/finish b/examples/var_service/dhcp_if/finish
new file mode 100755
index 000000000..5e7667a2d
--- /dev/null
+++ b/examples/var_service/dhcp_if/finish
@@ -0,0 +1,17 @@
+#!/bin/sh
+# executed when service is taken down ("sv d .")
+
+service=${PWD##*/}
+file_ipconf="$service.ipconf"
+file_ntpconf="$service.ntpconf"
+dir_ipconf="/var/run/service/fw"
+dir_ntpconf="/var/run/service/ntpd"
+
+# Reconfigure network with this interface disabled
+echo "Finish: deconfiguring"
+rm "env.out"
+rm "$file_ipconf"
+rm "$file_ntpconf"
+rm "$dir_ipconf/$file_ipconf"
+rm "$dir_ntpconf/$file_ntpconf"
+sv u /var/service/fw
diff --git a/examples/var_service/dhcp_if/log/run b/examples/var_service/dhcp_if/log/run
index 560d1b19f..69d74b73f 100755
--- a/examples/var_service/dhcp_if/log/run
+++ b/examples/var_service/dhcp_if/log/run
@@ -6,7 +6,7 @@ logdir="/var/log/service/`(cd ..;basename $PWD)`"
 mkdir -p "$logdir" 2>/dev/null
 chown -R "$user": "$logdir"
 chmod -R go-rwxst,u+rwX "$logdir"
-rm logdir
+rm -rf logdir
 ln -s "$logdir" logdir
 
 # make this dir accessible to logger