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openwrt-packages/utils/pservice/files/pservice.init
Yousong Zhou 2b469232e6 pservice: shorten code
- use uci_load_validate()
 - remove stop_service()
 - fix validation of "args" option

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
2019-08-12 08:23:03 +00:00

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#!/bin/sh /etc/rc.common
# Copyright (C) 2017-2019 Yousong Zhou
START=99
USE_PROCD=1
pservice_list_cb() {
local val="$1"; shift
local param="$1"; shift
procd_append_param "$param" "$val"
}
pservice_instance() {
local cfg="$1"
[ "$disabled" = 0 ] || return 0
[ -x "$command" ] || {
echo "$command is not executable" >&2
return 1
}
procd_open_instance "$name"
procd_set_param command "$command"
procd_set_param stderr "$stderr"
procd_set_param stdout "$stdout"
procd_set_param respawn "$respawn_threshold" "$respawn_timeout" "$respawn_maxfail"
[ -z "$args" ] || config_list_foreach "$cfg" args pservice_list_cb command
if [ -n "$env" ]; then
procd_set_param env
config_list_foreach "$cfg" env pservice_list_cb env
fi
if [ -n "$file" ]; then
procd_set_param file
config_list_foreach "$cfg" file pservice_list_cb file
fi
procd_close_instance
}
start_service() {
config_load 'pservice'
config_foreach validate_pservice_section pservice pservice_instance
}
service_triggers() {
procd_add_validation validate_pservice_section
}
validate_pservice_section() {
uci_load_validate pservice pservice "$1" "$2" \
"disabled:bool:0" \
"name:string" \
"env:regex('^[a-zA-Z_][a-zA-Z0-9_]*=.*$')" \
"command:file" \
"args:string" \
"stderr:bool:0" \
"stdout:bool:0" \
"respawn_threshold:uinteger:3600" \
"respawn_timeout:uinteger:5" \
"respawn_maxfail:uinteger:5" \
"file:string"
}