package/system/ubox/files/log.init

   1 #!/bin/sh /etc/rc.common
   2 # Copyright (C) 2013 OpenWrt.org
   3
   4 # start after and stop before networking
   5 START=12
   6 STOP=89
   7 PIDCOUNT=0
   8
   9 USE_PROCD=1
  10 PROG=/sbin/logread
  11
  12 validate_log_section()
  13 {
  14         uci_validate_section system system "${1}" \
  15                 'log_file:string' \
  16                 'log_size:uinteger' \
  17                 'log_ip:ipaddr' \
  18                 'log_port:port:514' \
  19                 'log_proto:or("tcp", "udp"):udp' \
  20                 'log_prefix:string'
  21         return $?
  22 }
  23
  24 validate_log_daemon()
  25 {
  26         uci_validate_section system system "${1}" \
  27                 'log_size:uinteger'
  28         return $?
  29 }
  30
  31 start_service_daemon()
  32 {
  33         local log_size
  34
  35         validate_log_daemon "${1}" || {
  36                 echo "validation failed"
  37                 return 1
  38         }
  39
  40         procd_open_instance
  41         procd_set_param command "/sbin/logd"
  42         [ -n "${log_size}" ] && procd_append_param command -S "$log_size"
  43         procd_set_param respawn
  44         procd_close_instance
  45 }
  46
  47 start_service_file()
  48 {
  49         PIDCOUNT="$(( ${PIDCOUNT} + 1))"
  50         local pid_file="/var/run/logread.${PIDCOUNT}.pid"
  51         local log_file log_size
  52
  53         validate_log_section "${1}" || {
  54                 echo "validation failed"
  55                 return 1
  56         }
  57         [ -z "${log_file}" ] && return
  58
  59         procd_open_instance
  60         procd_set_param command "$PROG" -f -F "$log_file" -p "$pid_file"
  61         [ -n "${log_size}" ] && procd_append_param command -S "$log_size"
  62         procd_close_instance
  63 }
  64
  65 start_service_remote()
  66 {
  67         PIDCOUNT="$(( ${PIDCOUNT} + 1))"
  68         local pid_file="/var/run/logread.${PIDCOUNT}.pid"
  69         local log_ip log_port log_proto log_prefix
  70
  71         validate_log_section "${1}" || {
  72                 echo "validation failed"
  73                 return 1
  74         }
  75         [ -z "${log_ip}" ] && return
  76
  77         procd_open_instance
  78         procd_set_param command "$PROG" -f -r "$log_ip" "${log_port}" -p "$pid_file"
  79         [ "${log_proto}" != "udp" ] || procd_append_param command -u
  80         [ -z "${log_prefix}" ] || procd_append_param command -P ${log_prefix}
  81         procd_close_instance
  82 }
  83
  84 service_triggers()
  85 {
  86         procd_add_config_trigger "system" "/etc/init.d/log" "start"
  87         procd_add_validation validate_log_section
  88 }
  89
  90 start_service()
  91 {
  92         config_load system
  93         config_foreach start_service_daemon system
  94         config_foreach start_service_file system
  95         config_foreach start_service_remote system
  96 }