openwrt-packages/utils/pservice/files/pservice.init

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#!/bin/sh /etc/rc.common
# Copyright (C) 2017 Yousong Zhou
START=99
USE_PROCD=1
pservice_list_cb() {
local val="$1"; shift
local param="$1"; shift
procd_append_param "$param" "$val"
}
pservice() {
local cfg="$1"
eval "$(validate_pservice_section "$cfg" pservice_validate_mklocal)"
validate_pservice_section "$cfg" || return 1
[ "$disabled" = 0 ] || return 0
[ -x "$command" ] || 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 "$cfg" file pservice_list_cb file
fi
procd_close_instance
}
start_service() {
config_load 'pservice'
config_foreach pservice pservice
}
stop_service() {
true
}
service_triggers() {
procd_open_validate
validate_pservice_section
procd_close_validate
}
pservice_validate_mklocal() {
local tuple opts
shift 2
for tuple in "$@"; do
opts="${tuple%%:*} $opts"
done
[ -z "$opts" ] || echo "local $opts"
}
pservice_validate() {
uci_validate_section pservice "$@"
}
validate_pservice_section() {
local cfg="$1"; shift
local func="$1"; shift
"${func:-pservice_validate}" pservice "$cfg" \
"disabled:bool:0" \
"name:string" \
"env:regex('^[a-zA-Z_][a-zA-Z0-9_]*=.*$')" \
"command:file" \
"args:list(string)" \
"stderr:bool:0" \
"stdout:bool:0" \
"respawn_threshold:uinteger:3600" \
"respawn_timeout:uinteger:5" \
"respawn_maxfail:uinteger:5" \
"file:string"
}