+local config = require "core.configmanager";
+local server = require "net.server";
+local log = require "util.logger".init("portmanager");
local multitable = require "util.multitable";
+local set = require "util.set";
+
+local table, package = table, package;
+local setmetatable, rawset, rawget = setmetatable, rawset, rawget;
+local type = type;
+
+local prosody = prosody;
local fire_event = prosody.events.fire_event;
+module "portmanager";
+
--- Config
local default_interfaces = { "*" };
return friendly_message;
end
-module("portmanager", package.seeall);
-
prosody.events.add_handler("item-added/net-provider", function (event)
local item = event.item;
register_service(item.name, item);
--- Public API
-function activate_service(service_name)
+function activate(service_name)
local service_info = services[service_name][1];
if not service_info then
return nil, "Unknown service: "..service_name;
config_prefix = "";
end
- local bind_interfaces = set.new(config.get("*", config_prefix.."interfaces")
+ local bind_interfaces = config.get("*", config_prefix.."interfaces")
or config.get("*", config_prefix.."interface") -- COMPAT w/pre-0.9
or (service_info.private and default_local_interfaces)
or config.get("*", "interfaces")
or config.get("*", "interface") -- COMPAT w/pre-0.9
or listener.default_interface -- COMPAT w/pre0.9
- or default_interfaces);
+ or default_interfaces
+ bind_interfaces = set.new(type(bind_interfaces)~="table" and {bind_interfaces} or bind_interfaces);
local bind_ports = set.new(config.get("*", config_prefix.."ports")
or service_info.default_ports
if not active then return; end
for interface, ports in pairs(active) do
for port, active_service in pairs(ports) do
- active_service:close();
- active_services:remove(service_name, interface, port, active_service);
- log("debug", "Removed listening service %s from [%s]:%d", service_name, interface, port);
+ close(interface, port);
end
end
log("info", "Deactivated service '%s'", service_name);
if not active_services:get(service_name) then
log("debug", "No active service for %s, activating...", service_name);
- local ok, err = activate_service(service_name);
+ local ok, err = activate(service_name);
if not ok then
log("error", "Failed to activate service '%s': %s", service_name, err or "unknown error");
end
fire_event("service-removed", { name = service_name, service = service_info });
end
+function close(interface, port)
+ local service, server = get_service_at(interface, port);
+ if not service then
+ return false, "port-not-open";
+ end
+ server:close();
+ active_services:remove(service.name, interface, port);
+ log("debug", "Removed listening service %s from [%s]:%d", service.name, interface, port);
+ return true;
+end
+
+function get_service_at(interface, port)
+ local data = active_services:search(nil, interface, port)[1][1];
+ return data.service, data.server;
+end
+
function get_service(service_name)
return services[service_name];
end