net/natmap/files/natmap.init

   1 #!/bin/sh /etc/rc.common
   2
   3 START=99
   4 USE_PROCD=1
   5
   6 NAME=natmap
   7 PROG=/usr/bin/$NAME
   8
   9 STATUS_PATH=/var/run/natmap
  10
  11 load_interfaces() {
  12         config_get interface "$1" interface
  13         config_get enable "$1" enable 1
  14
  15         [ "${enable}" = "1" ] && interfaces=" ${interface} ${interfaces}"
  16 }
  17
  18 validate_section_natmap() {
  19         uci_load_validate "${NAME}" natmap "$1" "$2" \
  20                 'enable:bool:0' \
  21                 'family:string' \
  22                 'udp_mode:bool:0' \
  23                 'interface:string' \
  24                 'interval:uinteger' \
  25                 'stun_server:host' \
  26                 'http_server:host' \
  27                 'port:port' \
  28                 'forward_target:host' \
  29                 'forward_port:port' \
  30                 'notify_script:file' \
  31                 'log_stdout:bool:1' \
  32                 'log_stderr:bool:1'
  33 }
  34
  35 natmap_instance() {
  36         [ "$2" = 0 ] || {
  37                 echo "validation failed"
  38                 return 1
  39         }
  40
  41         [ "${enable}" = 0 ] && return 1
  42
  43         procd_open_instance "$1"
  44         procd_set_param command "$PROG" \
  45                 ${interval:+-k "$interval"} \
  46                 ${stun_server:+-s "$stun_server"} \
  47                 ${http_server:+-h "$http_server"} \
  48                 ${port:+-b "$port"} \
  49
  50         [ "${family}" = ipv4 ] && procd_append_param command -4
  51         [ "${family}" = ipv6 ] && procd_append_param command -6
  52         [ "${udp_mode}" = 1 ] && procd_append_param command -u
  53
  54         [ -n "${interface}" ] && {
  55                 local ifname
  56
  57                 network_get_device ifname "$interface" || ifname="$interface"
  58                 procd_append_param command -i "$ifname"
  59                 procd_append_param netdev "$ifname"
  60         }
  61
  62         [ -n "${forward_target}" ] && procd_append_param command -t "$forward_target" -p "$forward_port"
  63
  64         [ -n "${notify_script}" ] && procd_set_param env "NOTIFY_SCRIPT=${notify_script}"
  65         procd_append_param command -e /usr/lib/natmap/update.sh
  66
  67         procd_set_param respawn
  68         procd_set_param stdout "${log_stdout}"
  69         procd_set_param stderr "${log_stderr}"
  70
  71         procd_close_instance
  72 }
  73
  74 clear_status_files() {
  75         find "${STATUS_PATH}" -type f -print0 | xargs -0 rm -f --
  76 }
  77
  78 service_triggers() {
  79         local interfaces
  80
  81         procd_add_reload_trigger "${NAME}"
  82
  83         config_load "${NAME}"
  84         config_foreach load_interfaces natmap
  85
  86         [ -n "${interfaces}" ] && {
  87                 for n in $interfaces ; do
  88                         procd_add_reload_interface_trigger $n
  89                 done
  90         }
  91
  92         procd_add_validation validate_section_natmap
  93 }
  94
  95 start_service() {
  96         . /lib/functions/network.sh
  97
  98         mkdir -p "${STATUS_PATH}"
  99         clear_status_files
 100
 101         config_load "${NAME}"
 102         config_foreach validate_section_natmap natmap natmap_instance
 103 }
 104
 105 reload_service() {
 106         stop
 107         start
 108 }
 109
 110 service_stopped() {
 111         clear_status_files
 112 }