<%
local msg = {}
if _SESSION["logined"] ~= nil then
	local host = _POST["host"]
	local port = _POST["port"]
	local pass = _POST["pass"]
	local description = _POST["description"]
	local enable = _POST["enable"]
	local failover = _POST["failover"]
	local singleip = _POST["singleip"]
	local modify = _POST["modify"]
	local test = _POST["test"]
	if test ~= nil then
		local result = c_CheckGateway(host,port,pass)
		if result == true then
			rawset(msg, "code", 0)
		else
			rawset(msg, "code", -2)
			rawset(msg, "error", "Gateway test failed.")
		end	
	elseif modify == nil then
		local result = c_GetGateway(host)
		if result ~= nil then
			rawset(msg, "code", -2)
			rawset(msg, "error", "Gateway already exists.")
		else
			local retval = c_AddGateway(host,port,pass,description,enable,failover,singleip)
			if retval == false then
				rawset(msg, "code", -3)
				rawset(msg, "error", "Gateway add failed.")
				c_AddAdminLog("administrator '".._SESSION["admin"].."' added gateway ["..host.."] failed.",ADMIN_LOG_ERROR)
			else
				rawset(msg, "code", 0)
				c_AddAdminLog("administrator '".._SESSION["admin"].."' added gateway ["..host.."]",ADMIN_LOG_OK)
			end
		end
	else
		local retval = c_AddGateway(host,port,pass,description,enable,failover,singleip)
		if retval == false then
			rawset(msg, "code", -3)
			rawset(msg, "error", "Gateway modify failed.")
			c_AddAdminLog("administrator '".._SESSION["admin"].."' modified gateway ["..host.."] failed.",ADMIN_LOG_ERROR)
		else
			rawset(msg, "code", 0)
			c_AddAdminLog("administrator '".._SESSION["admin"].."' modified gateway ["..host.."]",ADMIN_LOG_OK)
		end
	end
	print(json.encode(msg))
else
	rawset(msg, "code", -1)
	rawset(msg, "error", "not logged in")
	print(json.encode(msg))
end
%>