local next = next;
local rawget = rawget;
local error = error;
-local tostring = tostring;
+local tostring, tonumber = tostring, tonumber;
+
+local array, set = require "util.array", require "util.set";
local autoload_modules = {"presence", "message", "iq"};
log("error", "Error initializing module '%s' on '%s': %s", module_name, host, err or "nil");
end
if success then
+ hosts[host].events.fire_event("module-loaded", { module = module_name, host = host });
return true;
else -- load failed, unloading
unload(api_instance.host, module_name);
end
function unload(host, name, ...)
- local mod = get_module(host, name);
+ local mod = get_module(host, name);
if not mod then return nil, "module-not-loaded"; end
if module_has_method(mod, "unload") then
end
end
hooks:remove(host, name);
+ if mod.module.items then -- remove items
+ for key,t in pairs(mod.module.items) do
+ for i = #t,1,-1 do
+ local value = t[i];
+ t[i] = nil;
+ hosts[host].events.fire_event("item-removed/"..key, {source = self, item = value});
+ end
+ end
+ end
modulemap[host][name] = nil;
+ hosts[host].events.fire_event("module-unloaded", { module = name, host = host });
return true;
end
end
function call_module_method(module, method, ...)
- if module_has_method(module, method) then
+ if module_has_method(module, method) then
local f = module.module[method];
return pcall(f, ...);
else
end
----- API functions exposed to modules -----------
--- Must all be in api.*
+-- Must all be in api.*
-- Returns the name of the current module
function api:get_name()
return value;
end
+function api:get_option_string(name, default_value)
+ local value = self:get_option(name, default_value);
+ if type(value) == "table" then
+ if #value > 1 then
+ self:log("error", "Config option '%s' does not take a list, using just the first item", name);
+ end
+ value = value[1];
+ end
+ if value == nil then
+ return nil;
+ end
+ return tostring(value);
+end
+
+function api:get_option_number(name, ...)
+ local value = self:get_option(name, ...);
+ if type(value) == "table" then
+ if #value > 1 then
+ self:log("error", "Config option '%s' does not take a list, using just the first item", name);
+ end
+ value = value[1];
+ end
+ local ret = tonumber(value);
+ if value ~= nil and ret == nil then
+ self:log("error", "Config option '%s' not understood, expecting a number", name);
+ end
+ return ret;
+end
+
+function api:get_option_boolean(name, ...)
+ local value = self:get_option(name, ...);
+ if type(value) == "table" then
+ if #value > 1 then
+ self:log("error", "Config option '%s' does not take a list, using just the first item", name);
+ end
+ value = value[1];
+ end
+ if value == nil then
+ return nil;
+ end
+ local ret = value == true or value == "true" or value == 1 or nil;
+ if ret == nil then
+ ret = (value == false or value == "false" or value == 0);
+ if ret then
+ ret = false;
+ else
+ ret = nil;
+ end
+ end
+ if ret == nil then
+ self:log("error", "Config option '%s' not understood, expecting true/false", name);
+ end
+ return ret;
+end
+
+function api:get_option_array(name, ...)
+ local value = self:get_option(name, ...);
+
+ if value == nil then
+ return nil;
+ end
+
+ if type(value) ~= "table" then
+ return array{ value }; -- Assume any non-list is a single-item list
+ end
+
+ return array():append(value); -- Clone
+end
+
+function api:get_option_set(name, ...)
+ local value = self:get_option_array(name, ...);
+
+ if value == nil then
+ return nil;
+ end
+
+ return set.new(value);
+end
+
local t_remove = _G.table.remove;
local module_items = multitable_new();
function api:add_item(key, value)