net/p910nd/files/p910nd.init

   1 #!/bin/sh /etc/rc.common
   2 # Copyright (C) 2007 OpenWrt.org
   3 START=99
   4 USE_PROCD=1
   5 DAEMON_NAME="p910nd"
   6 CONFIG="p910nd"
   7
   8 append_bool() {
   9         local section="$1"
  10         local option="$2"
  11         local value="$3"
  12         local _val
  13         config_get_bool _val "$section" "$option" '0'
  14         [ "$_val" -gt 0 ] && append args "$3"
  15 }
  16
  17 append_string() {
  18         local section="$1"
  19         local option="$2"
  20         local value="$3"
  21         local _val
  22         config_get _val "$section" "$option"
  23         [ -n "$_val" ] && append args "$3$_val"
  24 }
  25
  26 start_service() {
  27         config_load $CONFIG
  28         config_foreach start_p910nd $CONFIG
  29 }
  30
  31
  32 start_p910nd() {
  33         local section="$1" runas_root
  34         config_get_bool "enabled" "$section" "enabled" '0'
  35         if [ "$enabled" -gt 0 ]; then
  36                 args="-d "
  37                 config_get port "$section" port
  38                 append_bool "$section" bidirectional "-b"
  39                 append_string "$section" device "-f "
  40                 append_string "$section" bind "-i "
  41                 append_string "$section" port ""
  42                 procd_open_instance $DAEMON_NAME
  43                 procd_set_param command /usr/sbin/$DAEMON_NAME $args
  44                 procd_set_param respawn
  45
  46                 config_get_bool runas_root "$section" runas_root 0
  47                 [ "$runas_root" -ne 1 ] && procd_set_param user $DAEMON_NAME
  48
  49                 config_get_bool "mdns" "$section" "mdns" '0'
  50                 if [ "$mdns" -gt 0 ]; then
  51                         config_get mdns_note "$section" mdns_note
  52                         config_get mdns_ty "$section" mdns_ty
  53                         config_get mdns_product "$section" mdns_product
  54                         config_get mdns_mfg "$section" mdns_mfg
  55                         config_get mdns_mdl "$section" mdns_mdl
  56                         config_get mdns_cmd "$section" mdns_cmd
  57                         # Optional parameters
  58                         config_get mdns_cid "$section" mdns_cid
  59                         config_get mdns_cls "$section" mdns_cls
  60                         config_get mdns_cmt "$section" mdns_cmt
  61                         config_get mdns_des "$section" mdns_des
  62                         config_get mdns_drv "$section" mdns_drv
  63                         config_get mdns_sn "$section" mdns_sn
  64                         config_get mdns_ver "$section" mdns_ver
  65
  66                         # Set initial arguments
  67                         set -- "pdl-datastream" "tcp" "$((port+9100))"
  68                         set -- "$@" "txtvers=1"
  69                         # bonjourprinting-1.2.1.pdf spec mandates (at least) MFG, MDL, CMD for Socket type
  70                         [ -n "$mdns_note" ] && set -- "$@" "note=$mdns_note"
  71                         [ -n "$mdns_ty" ] && set -- "$@" "ty=$mdns_ty"
  72                         [ -n "$mdns_product" ] && set -- "$@" "product=$mdns_product"
  73                         [ -n "$mdns_mfg" ] && set -- "$@" "usb_MFG=$mdns_mfg"
  74                         [ -n "$mdns_mdl" ] && set -- "$@" "usb_MDL=$mdns_mdl"
  75                         [ -n "$mdns_cmd" ] && set -- "$@" "usb_CMD=$mdns_cmd"
  76                         # Optional parameters
  77                         [ -n "$mdns_cid" ] && set -- "$@" "usb_CID=$mdns_cid"
  78                         [ -n "$mdns_cls" ] && set -- "$@" "usb_CLS=$mdns_cls"
  79                         [ -n "$mdns_cmt" ] && set -- "$@" "usb_CMT=$mdns_cmt"
  80                         [ -n "$mdns_des" ] && set -- "$@" "usb_DES=$mdns_des"
  81                         [ -n "$mdns_drv" ] && set -- "$@" "usb_DRV=$mdns_drv"
  82                         [ -n "$mdns_sn" ] && set -- "$@" "usb_SN=$mdns_sn"
  83                         [ -n "$mdns_ver" ] && set -- "$@" "usb_VER=$mdns_ver"
  84
  85                         # Call procd_add_mdns with the positional parameters
  86                         MDNS_INSTANCE_NAME="$mdns_ty" procd_add_mdns "$@"
  87                 fi
  88                 procd_close_instance
  89         fi
  90 }
  91
  92 service_triggers()
  93 {
  94         procd_open_trigger
  95         procd_add_config_trigger "config.change" $DAEMON_NAME /etc/init.d/$DAEMON_NAME reload
  96         procd_close_trigger
  97 }