module(..., package.seeall)

-- Load libraries
require("modelfunctions")
require("fs")
require("format")

-- Set variables
local processname = "lvm"
local packagename = "lvm2"

local path = "PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin "

-- ################################################################################
-- LOCAL FUNCTIONS

-- ################################################################################
-- PUBLIC FUNCTIONS

function startstop_service(action)
	return modelfunctions.startstop_service(processname, action)
end

function getstatus()
	return modelfunctions.getstatus(processname, packagename, "LVM Status")
end

function getstatusdetails()
	local status = {}
	status.pvdisplay = cfe({ type="longtext", label="Physical Volumes" })
	local cmd = path .. "pvdisplay"
	local f = io.popen(cmd)
	status.pvdisplay.value = f:read("*a") or ""
	f:close()

	status.lvdisplay = cfe({ type="longtext", label="Logical Volumes" })
	cmd = path .. "lvdisplay"
	f = io.popen(cmd)
	status.lvdisplay.value = f:read("*a") or ""
	f:close()
	
	return cfe({ type="group", value=status, label="LVM Status Details" })
end