From: John Crispin <john@openwrt.org>
Date: Tue, 17 Sep 2013 21:45:30 +0000 (+0000)
Subject: procd: convert various packages to procd style init.d scripts
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f87409440298121ae1fbd718a17267cc180438e4;p=openwrt%2Fstaging%2Flinusw.git

procd: convert various packages to procd style init.d scripts

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 38023
---

diff --git a/package/network/config/netifd/files/etc/init.d/network b/package/network/config/netifd/files/etc/init.d/network
index 75586452f0..8031802e8d 100755
--- a/package/network/config/netifd/files/etc/init.d/network
+++ b/package/network/config/netifd/files/etc/init.d/network
@@ -3,17 +3,30 @@
 START=20
 STOP=90
 
-SERVICE_DAEMONIZE=1
-SERVICE_WRITE_PID=1
+USE_PROCD=1
 
-start() {
-	stop
+start_service() {
 	[ -e /proc/sys/kernel/core_pattern ] && {
 		ulimit -c unlimited
 		echo '/tmp/%e.%p.%s.%t.core' > /proc/sys/kernel/core_pattern
 	}
-	service_start /sbin/netifd
+	procd_open_instance
+	procd_set_param command /sbin/netifd
+	procd_set_param respawn
+	procd_close_instance
+}
+
+reload_service() {
+	ubus call network reload
+	/sbin/wifi down
+	/sbin/wifi up
+}
+
+stop_service() {
+	/sbin/wifi down
+}
 
+service_running() {
 	setup_switch() { return 0; }
 
 	include /lib/network
@@ -25,24 +38,20 @@ start() {
 	/sbin/wifi up
 }
 
+service_triggers()
+{
+	procd_add_reload_trigger "network"
+}
+
 restart() {
 	ifdown -a
 	sleep 1
-	start
+	trap '' TERM
+	stop "$@"
+	start "$@"
 }
 
 shutdown() {
 	ifdown -a
 	stop
 }
-
-stop() {
-	/sbin/wifi down
-	service_stop /sbin/netifd
-}
-
-reload() {
-	ubus call network reload
-	/sbin/wifi down
-	/sbin/wifi up
-}
diff --git a/package/network/services/dnsmasq/files/dnsmasq.init b/package/network/services/dnsmasq/files/dnsmasq.init
index 630c07d1d8..a0aee8e02b 100644
--- a/package/network/services/dnsmasq/files/dnsmasq.init
+++ b/package/network/services/dnsmasq/files/dnsmasq.init
@@ -3,7 +3,8 @@
 
 START=60
 
-SERVICE_USE_PID=1
+USE_PROCD=1
+PROG=/usr/sbin/dnsmasq
 
 DNS_SERVERS=""
 DOMAIN=""
@@ -479,7 +480,12 @@ dhcp_hostrecord_add() {
 	xappend "--host-record=$record"
 }
 
-start() {
+service_triggers()
+{
+	procd_add_reload_trigger "dhcp"
+}
+
+start_service() {
 	include /lib/network
 	scan_interfaces
 
@@ -488,6 +494,10 @@ start() {
 
 	config_load dhcp
 
+	procd_open_instance
+	procd_set_param command $PROG -C $CONFIGFILE -k
+	procd_close_instance
+
 	# before we can call xappend
 	mkdir -p $(dirname $CONFIGFILE)
 
@@ -528,23 +538,19 @@ start() {
 	config_foreach dhcp_cname_add cname
 	echo >> $CONFIGFILE
 
-	service_start /usr/sbin/dnsmasq -C $CONFIGFILE && {
-		rm -f /tmp/resolv.conf
-		[ $ADD_LOCAL_DOMAIN -eq 1 ] && [ -n "$DOMAIN" ] && {
-			echo "search $DOMAIN" >> /tmp/resolv.conf
-		}
-		DNS_SERVERS="$DNS_SERVERS 127.0.0.1"
-		for DNS_SERVER in $DNS_SERVERS ; do
-			echo "nameserver $DNS_SERVER" >> /tmp/resolv.conf
-		done
+	rm -f /tmp/resolv.conf
+	[ $ADD_LOCAL_DOMAIN -eq 1 ] && [ -n "$DOMAIN" ] && {
+		echo "search $DOMAIN" >> /tmp/resolv.conf
 	}
+	DNS_SERVERS="$DNS_SERVERS 127.0.0.1"
+	for DNS_SERVER in $DNS_SERVERS ; do
+		echo "nameserver $DNS_SERVER" >> /tmp/resolv.conf
+	done
 }
 
-stop() {
-	service_stop /usr/sbin/dnsmasq && {
-		[ -f /tmp/resolv.conf ] && {
-			rm -f /tmp/resolv.conf
-			ln -s /tmp/resolv.conf.auto /tmp/resolv.conf
-		}
+stop_service() {
+	[ -f /tmp/resolv.conf ] && {
+		rm -f /tmp/resolv.conf
+		ln -s /tmp/resolv.conf.auto /tmp/resolv.conf
 	}
 }
diff --git a/package/network/services/dropbear/files/dropbear.init b/package/network/services/dropbear/files/dropbear.init
index 9390833d30..728767f030 100755
--- a/package/network/services/dropbear/files/dropbear.init
+++ b/package/network/services/dropbear/files/dropbear.init
@@ -123,7 +123,7 @@ start_service()
 
 service_triggers()
 {
-	procd_add_config_trigger "dropbear" "/etc/init.d/dropbear" "restart"
+	procd_add_reload_trigger "dropbear"
 }
 
 killclients()
diff --git a/package/network/services/ipset-dns/files/ipset-dns.init b/package/network/services/ipset-dns/files/ipset-dns.init
index 7b732791ea..0a76fcc4cd 100755
--- a/package/network/services/ipset-dns/files/ipset-dns.init
+++ b/package/network/services/ipset-dns/files/ipset-dns.init
@@ -3,9 +3,7 @@
 
 START=61
 
-SERVICE_DAEMONIZE=1
-SERVICE_WRITE_PID=1
-
+USE_PROCD=1
 
 find_nameserver() {
 	. /lib/functions/network.sh
@@ -38,28 +36,22 @@ start_instance() {
 
 	config_get port "$cfg" port $((PORT++))
 
-	SERVICE_PID_FILE="/var/run/ipset-dns-$port.pid" \
-		service_start /usr/sbin/ipset-dns "$ipset" "$ipset6" "$port" "$dns"
+	procd_open_instance
+	procd_set_param command /usr/sbin/ipset-dns "$ipset" "$ipset6" "$port" "$dns"
+	procd_set_param env NO_DAEMONIZE=1
+	procd_set_param respawn
+	procd_close_instance
+}
+
+service_triggers()
+{
+	procd_add_reload_trigger "ipset-dns"
 }
 
-start() {
+start_service() {
 	PORT=53001
 	DEFNS="$(find_nameserver)"
 
-	# required by ipset-dns to not daemonize itself
-	export NO_DAEMONIZE=1
-
 	config_load ipset-dns
 	config_foreach start_instance ipset-dns
 }
-
-stop() {
-	local pid
-	for pid in /var/run/ipset-dns-*.pid; do
-		[ -f "$pid" ] || continue
-		SERVICE_PID_FILE="$pid" \
-			service_stop /usr/sbin/ipset-dns
-		rm -f "$pid"
-	done
-}
-
diff --git a/package/network/services/relayd/files/relay.init b/package/network/services/relayd/files/relay.init
index 43ba6e10f4..edc419c0b9 100644
--- a/package/network/services/relayd/files/relay.init
+++ b/package/network/services/relayd/files/relay.init
@@ -2,9 +2,12 @@
 # Copyright (c) 2011-2012 OpenWrt.org
 START=80
 
+USE_PROCD=1
+PROG=/usr/sbin/relayd
+
 resolve_ifname() {
 	grep -qs "^ *$1:" /proc/net/dev && {
-		append args "-I $1"
+		procd_append_param command -I "$1"
 		append ifaces "$1"
 	}
 }
@@ -37,6 +40,9 @@ start_relay() {
 		fi
 	}
 
+        procd_open_instance
+        procd_set_param command "$PROG"
+
 	local net networks
 	config_get networks "$cfg" network
 	for net in $networks; do
@@ -53,44 +59,41 @@ start_relay() {
 
 	local ipaddr
 	config_get ipaddr "$cfg" ipaddr
-	[ -n "$ipaddr" ] && append args "-L $ipaddr"
+	[ -n "$ipaddr" ] && procd_append_param command -L "$ipaddr"
 
 	local gateway
 	config_get gateway "$cfg" gateway
-	[ -n "$gateway" ] && append args "-G $gateway"
+	[ -n "$gateway" ] && procd_append_param command -G "$gateway"
 
 	local expiry # = 30
 	config_get expiry "$cfg" expiry
-	[ -n "$expiry" ] && append args "-t $expiry"
+	[ -n "$expiry" ] && procd_append_param command "$expiry"
 
 	local retry # = 5
 	config_get retry "$cfg" retry
-	[ -n "$retry" ] && append args "-p $retry"
+	[ -n "$retry" ] && procd_append_param command -p "$retry"
 
 	local table # = 16800
 	config_get table "$cfg" table
-	[ -n "$table" ] && append args "-T $table"
+	[ -n "$table" ] && procd_append_param command -T "$table"
 
 	local fwd_bcast # = 1
 	config_get_bool fwd_bcast "$cfg" forward_bcast 1
-	[ $fwd_bcast -eq 1 ] && append args "-B"
+	[ $fwd_bcast -eq 1 ] && procd_append_param command "-B"
 
 	local fwd_dhcp # = 1
 	config_get_bool fwd_dhcp "$cfg" forward_dhcp 1
-	[ $fwd_dhcp -eq 1 ] && append args "-D"
+	[ $fwd_dhcp -eq 1 ] && procd_append_param command"-D"
 
-	service_start /usr/sbin/relayd $args
+	procd_close_instance
 }
 
-stop() {
-	for pid in /var/run/relay-*.pid; do
-		SERVICE_PID_FILE="$pid"
-		service_stop /usr/sbin/relayd
-		rm -f "$SERVICE_PID_FILE"
-	done
+service_triggers()
+{
+	procd_add_reload_trigger "network"
 }
 
-start() {
+start_service() {
 	include /lib/network
 	config_load network
 	config_foreach start_relay interface
diff --git a/package/network/services/uhttpd/files/uhttpd.init b/package/network/services/uhttpd/files/uhttpd.init
index 26fb0422a2..51f7547ca8 100755
--- a/package/network/services/uhttpd/files/uhttpd.init
+++ b/package/network/services/uhttpd/files/uhttpd.init
@@ -3,8 +3,7 @@
 
 START=50
 
-SERVICE_DAEMONIZE=1
-SERVICE_WRITE_PID=1
+USE_PROCD=1
 
 UHTTPD_BIN="/usr/sbin/uhttpd"
 PX5G_BIN="/usr/sbin/px5g"
@@ -17,7 +16,7 @@ append_arg() {
 	local val
 
 	config_get val "$cfg" "$var"
-	[ -n "$val" -o -n "$def" ] && append UHTTPD_ARGS "$opt ${val:-$def}"
+	[ -n "$val" -o -n "$def" ] && procd_append_param command "$opt" "${val:-$def}"
 }
 
 append_bool() {
@@ -28,7 +27,7 @@ append_bool() {
 	local val
 
 	config_get_bool val "$cfg" "$var" "$def"
-	[ "$val" = 1 ] && append UHTTPD_ARGS "$opt"
+	[ "$val" = 1 ] && procd_append_param command "$opt"
 }
 
 generate_keys() {
@@ -53,7 +52,6 @@ generate_keys() {
 
 start_instance()
 {
-	UHTTPD_ARGS=""
 	UHTTPD_CERT=""
 	UHTTPD_KEY=""
 
@@ -61,6 +59,9 @@ start_instance()
 	local realm="$(uci_get system.@system[0].hostname)"
 	local listen http https interpreter indexes path
 
+	procd_open_instance
+	procd_set_param command "$UHTTPD_BIN" -f
+
 	append_arg "$cfg" home "-h"
 	append_arg "$cfg" realm "-r" "${realm:-OpenWrt}"
 	append_arg "$cfg" config "-c"
@@ -84,17 +85,17 @@ start_instance()
 
 	config_get http "$cfg" listen_http
 	for listen in $http; do
-		append UHTTPD_ARGS "-p $listen"
+		 procd_append_param command -p "$listen"
 	done
 
 	config_get interpreter "$cfg" interpreter
 	for path in $interpreter; do
-		append UHTTPD_ARGS "-i $path"
+		procd_append_param command -i "$path"
 	done
 
 	config_get indexes "$cfg" index_page
 	for path in $indexes; do
-		append UHTTPD_ARGS "-I $path"
+		procd_append_param command -I "$path"
 	done
 
 	config_get https "$cfg" listen_https
@@ -116,29 +117,20 @@ start_instance()
 		}
 	}
 
-	SERVICE_PID_FILE=/var/run/uhttpd_${cfg}.pid
-	service_start $UHTTPD_BIN -f $UHTTPD_ARGS
+	procd_close_instance
 
 	# Check if daemon is running, if not then
 	# re-execute in foreground to display error.
-	sleep 1 && service_check $UHTTPD_BIN || \
-		$UHTTPD_BIN -f $UHTTPD_ARGS
+#	sleep 1 && service_check $UHTTPD_BIN || \
+#		$UHTTPD_BIN -f $UHTTPD_ARGS
 }
 
-stop_instance()
+service_triggers()
 {
-	local cfg="$1"
-
-	SERVICE_PID_FILE=/var/run/uhttpd_${cfg}.pid
-	service_stop $UHTTPD_BIN
+	procd_add_reload_trigger "uhttpd"
 }
 
-start() {
+start_service() {
 	config_load uhttpd
 	config_foreach start_instance uhttpd
 }
-
-stop() {
-	config_load uhttpd
-	config_foreach stop_instance uhttpd
-}
diff --git a/package/system/procd/files/log.init b/package/system/procd/files/log.init
index 4a878fed99..14fbdf8c54 100644
--- a/package/system/procd/files/log.init
+++ b/package/system/procd/files/log.init
@@ -8,7 +8,6 @@ STOP=89
 USE_PROCD=1
 NAME=logread
 PROG=/sbin/logread
-PIDCOUNT=1
 
 start_service_file()
 {
@@ -24,8 +23,6 @@ start_service_file()
 	procd_set_param command "$PROG" -f -F "$log_file" -p "$pid_file"
         [ -n "${log_size}" ] && procd_append_param command -S "$log_size"
 	procd_close_instance
-
-	PIDCOUNT="$(( ${PIDCOUNT} + 1))"
 }
 
 start_service_remote()
@@ -43,8 +40,6 @@ start_service_remote()
 	procd_set_param command "$PROG" -f -r "$log_ip" "${log_port:-514}" -p "$pid_file"
         [ "${log_proto}" != "udp" ] || procd_append_param command -u
 	procd_close_instance
-
-	PIDCOUNT="$(( ${PIDCOUNT} + 1))"
 }
 
 service_triggers()
diff --git a/package/system/rpcd/files/rpcd.init b/package/system/rpcd/files/rpcd.init
index 2132f16fd3..98b633365b 100755
--- a/package/system/rpcd/files/rpcd.init
+++ b/package/system/rpcd/files/rpcd.init
@@ -2,11 +2,14 @@
 
 START=12
 
-SERVICE_DAEMONIZE=1
-SERVICE_WRITE_PID=1
+USE_PROCD=1
+NAME=rpcd
+PROG=/sbin/rpcd
 
-start() {
-	service_start /sbin/rpcd
+start_service() {
+	procd_open_instance
+	procd_set_param command "$PROG"
+	procd_close_instance
 }
 
 stop() {
diff --git a/package/utils/busybox/files/sysntpd b/package/utils/busybox/files/sysntpd
index c40ee76da3..d7a9807a87 100755
--- a/package/utils/busybox/files/sysntpd
+++ b/package/utils/busybox/files/sysntpd
@@ -27,5 +27,11 @@ start_service() {
 			procd_append_param command -p $peer
 		done
 	}
+	procd_set_param respawn
 	procd_close_instance
 }
+
+service_triggers()
+{
+	procd_add_reload_trigger "system"
+}