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module(..., package.seeall)
--require("pidof")
require("split")
local function get_version()
local cmd = "/sbin/apk_version -v -s busybox | cut -d ' ' -f 1"
local cmd_output = io.popen( cmd )
local cmd_output_result = cmd_output:read("*a") or ""
cmd_output:close()
return cmd_output_result
end
local is_running = function( process )
local statusreport = nil
local cmdoutput = {}
local cmd, error = io.popen("pidof " .. process ,r)
local cmdoutput = string.gsub(cmd:read("*a"), "%s", "")
cmd:close()
if (cmdoutput ~= "") then
statusreport = "Running"
else
statusreport = "Stopped"
end
return statusreport
end
-- ################################################################################
-- EXPERIMENTAL LOCAL FUNCTIONS
local function readopts(optname)
local opts = {}
local line
local f = io.open("/etc/conf.d/syslog", "r")
if f == nil then
return nil
end
for line in f:lines() do
local optstr = string.match(line, "^" .. optname .. "=\"?(.*)\"?")
if optstr then
local t = {}
for k, v in string.gmatch(optstr, "(%C*)") do
-- for k, v in string.gmatch(optstr, "(-%S+)%s+(%S+)") do
opts[k] = optstr
end
end
end
return opts
end
-- ################################################################################
-- PUBLIC FUNCTIONS
function getstatus()
local opts = readopts("SYSLOGD_OPTS")
local status = {}
local version = get_version()
status.version = version
local isrunning = is_running("syslogd")
status.status = isrunning
status.logfile = opts["-O"] or "/var/log/messages"
status.remote = opts["-R"]
return status
end
function getconfig()
local opts = readopts("SYSLOGD_OPTS")
local config = {}
config.debug = opts
config.logfile = opts["-O"] or ""
config.loglevel = opts["-l"] or ""
config.smallog = opts["-S"] --FIXME: DOESNT WORK!!!
config.maxsize = opts["-s"] or ""
config.logrotate = opts["-b"] or ""
config.remote = opts["-R"] or ""
return config
end
service_control = function ( self, srvcmd )
local srvcmd = string.lower(srvcmd)
local retval = ""
local line = ""
if (srvcmd == "start") or (srvcmd == "stop") or (srvcmd == "restart") then
local file = io.popen( "PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin /etc/init.d/syslog " .. srvcmd .. " 2>&1" )
if file ~= nil then
line = file:read( "*l" )
while line ~= nil do
retval = retval .. "\n" .. line
line = file:read( "*l" )
end
file:close()
end
else
retval = "Unknown command!"
end
return retval
end
-- ################################################################################
-- OTHER FUNCTIONS
-- we actually need root permissions to get the process list
--[[
priv = {}
function priv.is_enabled()
return (pidof.pidof("syslogd"))
end
function priv.enable(opts)
if opts and opts.remote then
local f = io.open("/etc/conf.d/syslog", "w")
if f == nil then
return nil
end
f:write("# this file was written by and will be overwritten by acf\n")
f:write("SYSLOGD_OPTS=\"-R "..opts.remote.."\"")
f:close()
end
os.system("/etc/init.d/syslogd restart; rc_add -k -s 20 syslog")
end
--]]
-- this func does not need privileges
local function readopts()
local opts = {}
local line
local f = io.open("/etc/conf.d/syslog", "r")
if f == nil then
return nil
end
for line in f:lines() do
local optstr = string.match(line, "^SYSLOGD_OPTS=\"?(.*)\"?")
if optstr then
opts.remote = string.match(optstr, "-R%s*(.*)%s*.*$")
opts.optstr = optstr
end
end
return opts
end
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