-- Prosody IM
-- Copyright (C) 2008-2012 Matthew Wild
-- Copyright (C) 2008-2012 Waqas Hussain
---
+--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
local config = require "core.configmanager";
-local modulemanager = require "modulemanager"; -- This is necessary to avoid require loops
+local modulemanager; -- This gets set from modulemanager
local array = require "util.array";
local set = require "util.set";
+local it = require "util.iterators";
local logger = require "util.logger";
local pluginloader = require "util.pluginloader";
local timer = require "util.timer";
+local resolve_relative_path = require"util.paths".resolve_relative_path;
+local measure = require "core.statsmanager".measure;
+local st = require "util.stanza";
local t_insert, t_remove, t_concat = table.insert, table.remove, table.concat;
local error, setmetatable, type = error, setmetatable, type;
local ipairs, pairs, select, unpack = ipairs, pairs, select, unpack;
local tonumber, tostring = tonumber, tostring;
+local require = require;
local prosody = prosody;
local hosts = prosody.hosts;
end
function api:get_host_type()
- return self.host ~= "*" and hosts[self.host].type or nil;
+ return (self.host == "*" and "global") or hosts[self.host].type or "local";
end
function api:set_global()
self.host = "*";
-- Update the logger
local _log = logger.init("mod_"..self.name);
- self.log = function (self, ...) return _log(...); end;
+ self.log = function (self, ...) return _log(...); end; --luacheck: ignore self
self._log = _log;
self.global = true;
end
function api:add_feature(xmlns)
self:add_item("feature", xmlns);
end
-function api:add_identity(category, type, name)
- self:add_item("identity", {category = category, type = type, name = name});
+function api:add_identity(category, identity_type, name)
+ self:add_item("identity", {category = category, type = identity_type, name = name});
end
function api:add_extension(data)
self:add_item("extension", data);
end
return false;
end
-function api:has_identity(category, type, name)
+function api:has_identity(category, identity_type, name)
for _, id in ipairs(self:get_host_items("identity")) do
- if id.category == category and id.type == type and id.name == name then
- return true;
+ if id.category == category and id.type == identity_type and id.name == name then
+ return true;
end
end
return false;
end
function api:unhook_object_event(object, event, handler)
+ self.event_handlers:set(object, event, handler, nil);
return object.remove_handler(event, handler);
end
end
api.hook_stanza = api.hook_tag; -- COMPAT w/pre-0.9
+function api:unhook(event, handler)
+ return self:unhook_object_event((hosts[self.host] or prosody).events, event, handler);
+end
+
+function api:wrap_object_event(events_object, event, handler)
+ return self:hook_object_event(assert(events_object.wrappers, "no wrappers"), event, handler);
+end
+
+function api:wrap_event(event, handler)
+ return self:wrap_object_event((hosts[self.host] or prosody).events, event, handler);
+end
+
+function api:wrap_global(event, handler)
+ return self:hook_object_event(prosody.events, event, handler);
+end
+
function api:require(lib)
local f, n = pluginloader.load_code(self.name, lib..".lib.lua", self.environment);
if not f then
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
return result;
end
-function api:handle_items(type, added_cb, removed_cb, existing)
- self:hook("item-added/"..type, added_cb);
- self:hook("item-removed/"..type, removed_cb);
+function api:handle_items(item_type, added_cb, removed_cb, existing)
+ self:hook("item-added/"..item_type, added_cb);
+ self:hook("item-removed/"..item_type, removed_cb);
if existing ~= false then
- for _, item in ipairs(self:get_host_items(type)) do
+ for _, item in ipairs(self:get_host_items(item_type)) do
added_cb({ item = item });
end
end
end
function api:provides(name, item)
- if not item then item = self.environment; end
+ -- if not item then item = setmetatable({}, { __index = function(t,k) return rawget(self.environment, k); end }); end
+ if not item then
+ item = {}
+ for k,v in pairs(self.environment) do
+ if k ~= "module" then item[k] = v; end
+ end
+ end
if not item.name then
local item_name = self.name;
-- Strip a provider prefix to find the item name
end
item.name = item_name;
end
+ item._provided_by = self.name;
self:add_item(name.."-provider", item);
end
return core_post_stanza(hosts[self.host], stanza);
end
+function api:broadcast(jids, stanza, iter)
+ for jid in (iter or it.values)(jids) do
+ local new_stanza = st.clone(stanza);
+ new_stanza.attr.to = jid;
+ core_post_stanza(hosts[self.host], new_stanza);
+ end
+end
+
function api:add_timer(delay, callback)
return timer.add_task(delay, function (t)
if self.loaded == false then return; end
end
function api:load_resource(path, mode)
- path = config.resolve_relative_path(self:get_directory(), path);
+ path = resolve_relative_path(self:get_directory(), path);
return io.open(path, mode);
end
-function api:open_store(name, type)
- return storagemanager.open(self.host, name or self.name, type);
+function api:open_store(name, store_type)
+ return require"core.storagemanager".open(self.host, name or self.name, store_type);
+end
+
+function api:measure(name, stat_type)
+ return measure(stat_type, "/"..self.host.."/mod_"..self.name.."/"..name);
+end
+
+function api:measure_object_event(events_object, event_name, stat_name)
+ local m = self:measure(stat_name or event_name, "duration");
+ local function handler(handlers, _event_name, _event_data)
+ local finished = m();
+ local ret = handlers(_event_name, _event_data);
+ finished();
+ return ret;
+ end
+ return self:hook_object_event(events_object, event_name, handler);
+end
+
+function api:measure_event(event_name, stat_name)
+ return self:measure_object_event((hosts[self.host] or prosody).events.wrappers, event_name, stat_name);
+end
+
+function api:measure_global_event(event_name, stat_name)
+ return self:measure_object_event(prosody.events.wrappers, event_name, stat_name);
+end
+
+function api.init(mm)
+ modulemanager = mm;
+ return api;
end
return api;
projects / prosody.git / blobdiff