wprobe: add init script for exporter

[openwrt/svn-archive/archive.git] / package / wprobe / files / wprobe.init

diff --git a/package/wprobe/files/wprobe.init b/package/wprobe/files/wprobe.init
new file mode 100755 (executable)
index 0000000..3c62a03
--- /dev/null
+++ b/package/wprobe/files/wprobe.init
@@ -0,0 +1,46 @@
+#!/bin/sh /etc/rc.common
+START=90
+
+wprobe_ssd() {
+       local cfg="$1"; shift
+       local cmd="$1"; shift
+       start-stop-daemon "$cmd" -p "/var/run/wprobe-$cfg.pid" -b -x /sbin/wprobe-export -m -- "$@"
+}
+
+stop_wprobe() {
+       local cfg="$1"
+       [ -f "/var/run/wprobe-$cfg.pid" ] && wprobe_ssd "$cfg" -K
+       rm -f "/var/run/wprobe-$cfg.pid"
+}
+
+start_wprobe() {
+       local cfg="$1"
+       config_get ifname "$cfg" interface
+       config_get host "$cfg" host
+       config_get port "$cfg" port
+       config_get proto "$cfg" proto
+       case "$proto" in
+               sctp) proto="-s";;
+               tcp) proto="-t";;
+               udp) proto="-u";;
+               *) proto="-t";;
+       esac
+       [ -z "$ifname" -o -z "$host" ] && {
+               echo "wprobe-export: missing host or interface name in config $cfg"
+               return
+       }
+       wprobe_ssd "$cfg" -S "$proto" -i "$ifname" -c "$host" -p "${port:-4739}"
+}
+
+stop() {
+       for f in /var/run/wprobe-*.pid; do
+               CFG="${f%%.pid}"
+               CFG="${CFG##/var/run/wprobe-}"
+               stop_wprobe "$CFG"
+       done
+}
+
+start() {
+       config_load wprobe
+       config_foreach start_wprobe wprobe
+}