sound/shairport-sync/files/shairport-sync.init

   1 #!/bin/sh /etc/rc.common
   2
   3 NAME='shairport-sync'
   4 START=99
   5
   6 USE_PROCD=1
   7
   8 append_arg() {
   9         local cfg="$1"
  10         local var="$2"
  11         local opt="$3"
  12         local def="$4"
  13         local val
  14
  15         config_get val "$cfg" "$var"
  16         [ -n "$val" -o -n "$def" ] && procd_append_param command $opt "${val:-$def}"
  17 }
  18
  19 append_bool() {
  20         local cfg="$1"
  21         local var="$2"
  22         local opt="$3"
  23         local def="$4"
  24         local val
  25
  26         config_get_bool val "$cfg" "$var" "$def"
  27         [ "$val" = 1 ] && procd_append_param command "$opt"
  28 }
  29
  30 start_shairport_service() {
  31         local cfg=$1
  32         local stuffing
  33         local device
  34
  35         procd_open_instance
  36
  37         procd_set_param command /usr/bin/$NAME
  38
  39         append_arg "$cfg" name "-a"
  40         append_arg "$cfg" port "-p"
  41         append_arg "$cfg" airplaylatency "-A"
  42         append_arg "$cfg" ituneslatency "-i"
  43
  44         config_get stuffing "$cfg" stuffing ""
  45
  46         if [ -n "$stuffing" ] ; then
  47                 case "x$stuffing" in
  48                         ( "xbasic" ) procd_append_param command -S basic ;;
  49                         ( "xsoxr" ) procd_append_param command -S soxr ;;
  50                         ( * ) logger "bad argument for -S option -- should be \"basic\" or \"soxr\"" ;;
  51                 esac
  52         fi
  53
  54         append_arg "$cfg" beforeaction "-B"
  55         append_arg "$cfg" afteraction "-E"
  56         append_bool "$cfg" awaitactioncompletion "-w"
  57
  58         config_get device "$cfg" device ""
  59         if [ -n "$device" ] ; then
  60                 procd_append_param command "--"
  61                 append_arg "$cfg" device "-d"
  62                 append_arg "$cfg" devicetype "-t"
  63                 append_arg "$cfg" volumecontrolname "-c"
  64         fi
  65
  66         procd_close_instance
  67 }
  68
  69 service_triggers() {
  70         procd_add_reload_trigger $NAME
  71 }
  72
  73 start_service() {
  74         config_load $NAME
  75         # Just a single instance
  76         start_shairport_service "main"
  77 }