-- ipsec controller

module(..., package.seeall)

--require("posix")
require("json")
require("validator")

function test(self)
	local a = {}
	return a
end

-- quick and dirty json resolver. could be done with viewtype?
-- anyway... the file would be a oneliner anyway...
local function json_resolver(self)
	io.write("\n\n"..json.encode(self).."\n")
end

local function text_resolver(self)
	io.write("content-type: application/json\n\n"..tostring(self).."\n");
end

function submit(self)
	-- overwrite resolver. quick and dirty...
	view_resolver = function(self) 
		return json_resolver
	end

	local ret = {}

	-- only validation here is we test if mask is 'aaa'
	if self.clientdata.mask == "aaa" then
		ret.success = false
		ret.errors = { mask = "'aaa' is a netmask...?" }
	else
		ret.success = true
	end

	return ret
end

function load(self)
	-- overwrite resolver. quick and dirty...
	view_resolver = function(self) 
		return json_resolver
	end

	local status, t = self.model.get_iface_by_name(self.clientdata.ifname)
	local ret = {}
	if status then
		ret = {
			ifenable = "true",
			iftype = t.method.value,
			address = t.address.value,
			mask = t.netmask.value,
			gateway = t.gateway.value
		}
	else
		ret.ifenable = "false";
	end
	return ret
end

function check_ipv4(self)
	-- overload resolver quick'n dirty
	view_resolver = function(self)
		return text_resolver
	end

	local ip = self.clientdata.address
	local valid, msg = validator.is_ipv4(ip) 
	
	if valid or ip == "" or ip == nil then
		return ""
	else
		return msg
	end
end