net/softflowd/files/softflowd.init

   1 #!/bin/sh /etc/rc.common
   2 # Copyright (C) 2007-2011 OpenWrt.org
   3
   4 START=50
   5
   6 append_bool() {
   7         local section="$1"
   8         local option="$2"
   9         local value="$3"
  10         local _val
  11         config_get_bool _val "$section" "$option" '0'
  12         [ "$_val" -gt 0 ] && append args "$3"
  13 }
  14
  15 append_string() {
  16         local section="$1"
  17         local option="$2"
  18         local value="$3"
  19         local _val
  20         config_get _val "$section" "$option"
  21         [ -n "$_val" ] && append args "$3 $_val"
  22 }
  23
  24 start_instance() {
  25         local section="$1"
  26
  27         config_get_bool enabled "$section" 'enabled' '0'
  28         [ $enabled -gt 0 ] || return 1
  29
  30         config_get pid_file "$section" 'pid_file'
  31
  32         args=""
  33         append_string "$section" 'interface' '-i'
  34         append_string "$section" 'pcap_file' '-r'
  35         append_string "$section" 'timeout' '-t'
  36         append_string "$section" 'max_flows' '-m'
  37         append_string "$section" 'host_port' '-n'
  38         append_string "$section" 'pid_file' '-p'
  39         append_string "$section" 'control_socket' '-c'
  40         append_string "$section" 'export_version' '-v'
  41         append_string "$section" 'hoplimit' '-L'
  42         append_string "$section" 'tracking_level' '-T'
  43         append_bool "$section" track_ipv6 '-6'
  44
  45         SERVICE_PID_FILE="$pid_file" \
  46         service_start /usr/sbin/softflowd $args${pid_file:+ -p $pid_file}
  47 }
  48
  49 stop_instance() {
  50         local section="$1"
  51
  52         config_get_bool enabled "$section" 'enabled' '0'
  53         [ $enabled -gt 0 ] || return 1
  54
  55         config_get control_socket "$section" 'control_socket'
  56
  57         [ -n "control_socket" -a -S $control_socket ] && {
  58                 /usr/sbin/softflowctl -c $control_socket exit
  59         }
  60 }
  61
  62 start() {
  63         mkdir -m 0755 -p /var/empty
  64
  65         config_load 'softflowd'
  66         config_foreach start_instance 'softflowd'
  67 }
  68
  69 stop() {
  70         config_load 'softflowd'
  71         config_foreach stop_instance 'softflowd'
  72         service_stop /usr/sbin/softflowd
  73 }