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hd-idle: convert init script to procd

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Clean up init script and introduce support for multiple disks.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2016-09-04 23:47:17 +02:00
parent 5be3377ed4
commit c20463f263
2 changed files with 34 additions and 41 deletions
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2
utils/hd-idle/Makefile
View file

@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=hd-idle
PKG_VERSION:=1.04
PKG_RELEASE:=1
PKG_RELEASE:=2
PKG_MAINTAINER:=Lim Guo Wei <limguowei@gmail.com>
PKG_LICENSE:=GPL-2.0

73
utils/hd-idle/files/hd-idle.init
View file

@ -2,39 +2,23 @@
# Copyright (C) 2008-2011 OpenWrt.org
START=50
STOP=10
append_bool() {
local section="$1"
local option="$2"
local value="$3"
local _val
config_get_bool _val "$section" "$option" '0'
[ "$_val" -gt 0 ] && append args "$3"
}
USE_PROCD=1
append_string() {
local section="$1"
local option="$2"
local value="$3"
local _val
config_get _val "$section" "$option"
[ -n "$_val" ] && append args "$3 $_val"
validate_section_hdidle()
{
uci_validate_section hd-idle hd-idle "${1}" \
'disk:string' \
'enabled:bool' \
'idle_time_interval:uinteger:10' \
'idle_time_unit:string:minutes'
}
compute_seconds() {
local interval="$1"
local unit="$2"
if [ -z "$interval" ]
then
interval=10
fi
if [ -z "$unit" ]
then
unit="minutes"
fi
# compute interval in seconds
case "$unit" in
"days" )
@ -58,22 +42,31 @@ compute_seconds() {
echo $interval_seconds
}
hdidle_append() {
local disk enabled idle_time_interval idle_time_unit
validate_section_hdidle "${1}" || return
[ "$enabled" -gt 0 ] || return
if [ "$numdisks" = "0" ]; then
procd_open_instance
procd_set_param command /usr/bin/hd-idle
procd_append_param command -d -i 0
fi
procd_append_param command -a $disk
procd_append_param command -i "$(compute_seconds $idle_time_interval $idle_time_unit)"
numdisks=$(( numdisks + 1 ))
}
start_service() {
local section="$1"
args=""
config_get "interval" "$section" "idle_time_interval"
config_get "unit" "$section" "idle_time_unit"
append_string "$section" "disk" "-a"
config_get_bool "enabled" "$section" "enabled" '1'
[ "$enabled" -gt 0 ] || return 1
service_start /usr/bin/hd-idle $args -i "$(compute_seconds $interval $unit)"
}
start() {
config_load "hd-idle"
config_foreach start_service "hd-idle"
}
stop() {
service_stop /usr/bin/hd-idle
numdisks="0"
config_foreach hdidle_append "hd-idle"
if [ "$numdisks" -gt 0 ]; then
procd_set_param respawn
procd_close_instance
fi
}