author | Matthew Wild <mwild1@gmail.com> |
Thu, 29 Jan 2009 02:01:09 +0000 | |
changeset 748 | 172c43d735e9 |
parent 747 | 40837f3422ab |
child 758 | b1885732e979 |
permissions | -rw-r--r-- |
615 | 1 |
-- Prosody IM v0.2 |
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-- Copyright (C) 2008 Matthew Wild |
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-- Copyright (C) 2008 Waqas Hussain |
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-- |
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-- This program is free software; you can redistribute it and/or |
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-- modify it under the terms of the GNU General Public License |
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-- as published by the Free Software Foundation; either version 2 |
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-- of the License, or (at your option) any later version. |
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-- |
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-- This program is distributed in the hope that it will be useful, |
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of |
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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-- GNU General Public License for more details. |
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-- |
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-- You should have received a copy of the GNU General Public License |
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-- along with this program; if not, write to the Free Software |
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-- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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-- |
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Update Makefile to now pass config paths to prosody. Update prosody, modulemanager and connectionlisteners to obey these paths.
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local plugin_dir = CFG_PLUGINDIR or "./plugins/"; |
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local logger = require "util.logger"; |
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local log = logger.init("modulemanager"); |
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local addDiscoInfoHandler = require "core.discomanager".addDiscoInfoHandler; |
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local eventmanager = require "core.eventmanager"; |
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local config = require "core.configmanager"; |
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local multitable_new = require "util.multitable".new; |
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local register_actions = require "core.actions".register; |
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local hosts = hosts; |
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local loadfile, pcall = loadfile, pcall; |
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local setmetatable, setfenv, getfenv = setmetatable, setfenv, getfenv; |
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local pairs, ipairs = pairs, ipairs; |
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local t_insert, t_concat = table.insert, table.concat; |
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local type = type; |
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local next = next; |
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local rawget = rawget; |
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local tostring, print = tostring, print; |
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-- We need this to let modules access the real global namespace |
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local _G = _G; |
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module "modulemanager" |
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local api = {}; -- Module API container |
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local modulemap = { ["*"] = {} }; |
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591 | 53 |
local stanza_handlers = multitable_new(); |
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local handler_info = {}; |
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local modulehelpers = setmetatable({}, { __index = _G }); |
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local features_table = multitable_new(); |
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local handler_table = multitable_new(); |
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local hooked = multitable_new(); |
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local event_hooks = multitable_new(); |
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local NULL = {}; |
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-- Load modules when a host is activated |
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function load_modules_for_host(host) |
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-- Load modules from global section |
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local modules_enabled = config.get("*", "core", "modules_enabled"); |
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local modules_disabled = config.get(host, "core", "modules_disabled"); |
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local disabled_set = {}; |
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if modules_enabled then |
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if modules_disabled then |
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for _, module in ipairs(modules_disabled) do |
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disabled_set[module] = true; |
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end |
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end |
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for _, module in ipairs(modules_enabled) do |
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if not disabled_set[module] then |
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load(host, module); |
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end |
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end |
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end |
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|
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-- Load modules from just this host |
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local modules_enabled = config.get(host, "core", "modules_enabled"); |
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if modules_enabled then |
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for _, module in pairs(modules_enabled) do |
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if not is_loaded(host, module) then |
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load(host, module); |
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end |
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end |
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end |
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end |
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eventmanager.add_event_hook("host-activated", load_modules_for_host); |
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-- |
30 | 96 |
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function load(host, module_name, config) |
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if not (host and module_name) then |
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return nil, "insufficient-parameters"; |
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end |
30 | 101 |
|
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if not modulemap[host] then |
193f9dd64f17
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modulemap[host] = {}; |
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elseif modulemap[host][module_name] then |
193f9dd64f17
Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store.
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log("warn", "%s is already loaded for %s, so not loading again", module_name, host); |
193f9dd64f17
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return nil, "module-already-loaded"; |
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elseif modulemap["*"][module_name] then |
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return nil, "global-module-already-loaded"; |
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109 |
end |
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110 |
|
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|
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core.modulemanager: Some refactoring to make upcoming changes a little easier
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112 |
local mod, err = loadfile(get_module_filename(module_name)); |
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if not mod then |
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114 |
log("error", "Unable to load module '%s': %s", module_name or "nil", err or "nil"); |
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return nil, err; |
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end |
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117 |
|
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118 |
local _log = logger.init(host..":"..module_name); |
193f9dd64f17
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local api_instance = setmetatable({ name = module_name, host = host, config = config, _log = _log, log = function (self, ...) return _log(...); end }, { __index = api }); |
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Matthew Wild <mwild1@gmail.com>
parents:
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120 |
|
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121 |
local pluginenv = setmetatable({ module = api_instance }, { __index = _G }); |
30 | 122 |
|
123 |
setfenv(mod, pluginenv); |
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124 |
|
30 | 125 |
local success, ret = pcall(mod); |
126 |
if not success then |
|
127 |
log("error", "Error initialising module '%s': %s", name or "nil", ret or "nil"); |
|
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Typo prevented modulemanager.load() from returning the error if load failed.
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128 |
return nil, ret; |
30 | 129 |
end |
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Matthew Wild <mwild1@gmail.com>
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|
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131 |
-- Use modified host, if the module set one |
670
d5cf10b7fc44
Modulemanager: Basic modules can now be unloaded correctly
Waqas Hussain <waqas20@gmail.com>
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637
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132 |
modulemap[api_instance.host][module_name] = pluginenv; |
438
193f9dd64f17
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diff
changeset
|
133 |
|
229
01bd24ea488d
We now fail if modules fail to load at startup.
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parents:
218
diff
changeset
|
134 |
return true; |
30 | 135 |
end |
136 |
||
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changeset
|
137 |
function get_module(host, name) |
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|
138 |
return modulemap[host] and modulemap[host][name]; |
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|
139 |
end |
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changeset
|
140 |
|
439
6608ad3a72f3
is_loaded() and incomplete unload() for modules
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diff
changeset
|
141 |
function is_loaded(host, name) |
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|
142 |
return modulemap[host] and modulemap[host][name] and true; |
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|
143 |
end |
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Matthew Wild <mwild1@gmail.com>
parents:
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diff
changeset
|
144 |
|
6608ad3a72f3
is_loaded() and incomplete unload() for modules
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diff
changeset
|
145 |
function unload(host, name, ...) |
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changeset
|
146 |
local mod = get_module(host, name); |
439
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is_loaded() and incomplete unload() for modules
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diff
changeset
|
147 |
if not mod then return nil, "module-not-loaded"; end |
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changeset
|
148 |
|
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changeset
|
149 |
if module_has_method(mod, "unload") then |
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changeset
|
150 |
local ok, err = call_module_method(mod, "unload"); |
439
6608ad3a72f3
is_loaded() and incomplete unload() for modules
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diff
changeset
|
151 |
if (not ok) and err then |
745
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changeset
|
152 |
log("warn", "Non-fatal error unloading module '%s' on '%s': %s", name, host, err); |
439
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diff
changeset
|
153 |
end |
674
4f506c627b49
modulemanager: module.unload now gets called when modules are being unloaded
Waqas Hussain <waqas20@gmail.com>
parents:
670
diff
changeset
|
154 |
end |
670
d5cf10b7fc44
Modulemanager: Basic modules can now be unloaded correctly
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parents:
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diff
changeset
|
155 |
modulemap[host][name] = nil; |
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changeset
|
156 |
features_table:remove(host, name); |
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diff
changeset
|
157 |
local params = handler_table:get(host, name); -- , {module.host, origin_type, tag, xmlns} |
708
b72d408f5f15
modulemanager: Fixed error on unloading modules with no handlers
Waqas Hussain <waqas20@gmail.com>
parents:
686
diff
changeset
|
158 |
for _, param in pairs(params or NULL) do |
670
d5cf10b7fc44
Modulemanager: Basic modules can now be unloaded correctly
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parents:
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diff
changeset
|
159 |
local handlers = stanza_handlers:get(param[1], param[2], param[3], param[4]); |
708
b72d408f5f15
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Waqas Hussain <waqas20@gmail.com>
parents:
686
diff
changeset
|
160 |
if handlers then |
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parents:
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diff
changeset
|
161 |
handler_info[handlers[1]] = nil; |
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diff
changeset
|
162 |
stanza_handlers:remove(param[1], param[2], param[3], param[4]); |
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parents:
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diff
changeset
|
163 |
end |
439
6608ad3a72f3
is_loaded() and incomplete unload() for modules
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parents:
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diff
changeset
|
164 |
end |
686
13ed38531f69
modulemanager: Per-host event hooks for plugins - solves issue 41
Waqas Hussain <waqas20@gmail.com>
parents:
675
diff
changeset
|
165 |
event_hooks:remove(host, name); |
670
d5cf10b7fc44
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parents:
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diff
changeset
|
166 |
return true; |
439
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is_loaded() and incomplete unload() for modules
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parents:
438
diff
changeset
|
167 |
end |
6608ad3a72f3
is_loaded() and incomplete unload() for modules
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parents:
438
diff
changeset
|
168 |
|
710
56f6c115bc69
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Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
169 |
function reload(host, name, ...) |
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|
170 |
local mod = get_module(host, name); |
710
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parents:
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diff
changeset
|
171 |
if not mod then return nil, "module-not-loaded"; end |
56f6c115bc69
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parents:
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diff
changeset
|
172 |
|
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parents:
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diff
changeset
|
173 |
local _mod, err = loadfile(get_module_filename(name)); -- checking for syntax errors |
713
2afd6d9e21cd
modulemanager: Check for syntax errors before reloading a module
Waqas Hussain <waqas20@gmail.com>
parents:
710
diff
changeset
|
174 |
if not _mod then |
2afd6d9e21cd
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parents:
710
diff
changeset
|
175 |
log("error", "Unable to load module '%s': %s", module_name or "nil", err or "nil"); |
2afd6d9e21cd
modulemanager: Check for syntax errors before reloading a module
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parents:
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diff
changeset
|
176 |
return nil, err; |
2afd6d9e21cd
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parents:
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diff
changeset
|
177 |
end |
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parents:
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diff
changeset
|
178 |
|
710
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parents:
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diff
changeset
|
179 |
local saved; |
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changeset
|
180 |
|
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changeset
|
181 |
if module_has_method(mod, "save") then |
5a343599cd3e
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parents:
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diff
changeset
|
182 |
local ok, ret, err = call_module_method(mod, "save"); |
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parents:
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diff
changeset
|
183 |
if ok then |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
184 |
saved = ret; |
710
56f6c115bc69
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Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
185 |
else |
745
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
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diff
changeset
|
186 |
log("warn", "Error saving module '%s:%s' state: %s", host, module, ret); |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
187 |
if not config.get(host, "core", "force_module_reload") then |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
188 |
log("warn", "Aborting reload due to error, set force_module_reload to ignore this"); |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
189 |
return nil, "save-state-failed"; |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
190 |
else |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
Matthew Wild <mwild1@gmail.com>
parents:
733
diff
changeset
|
191 |
log("warn", "Continuing with reload (using the force)"); |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
192 |
end |
710
56f6c115bc69
modulemanager: Added reload support, with callbacks for saving and restoring state
Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
193 |
end |
56f6c115bc69
modulemanager: Added reload support, with callbacks for saving and restoring state
Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
194 |
end |
56f6c115bc69
modulemanager: Added reload support, with callbacks for saving and restoring state
Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
195 |
|
56f6c115bc69
modulemanager: Added reload support, with callbacks for saving and restoring state
Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
196 |
unload(host, name, ...); |
745
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
197 |
local ok, err = load(host, name, ...); |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
198 |
if ok then |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
199 |
mod = get_module(host, name); |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
200 |
if module_has_method(mod, "restore") then |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
201 |
local ok, err = call_module_method(mod, "restore", saved or {}) |
710
56f6c115bc69
modulemanager: Added reload support, with callbacks for saving and restoring state
Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
202 |
if (not ok) and err then |
745
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
203 |
log("warn", "Error restoring module '%s' from '%s': %s", name, host, err); |
710
56f6c115bc69
modulemanager: Added reload support, with callbacks for saving and restoring state
Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
204 |
end |
56f6c115bc69
modulemanager: Added reload support, with callbacks for saving and restoring state
Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
205 |
end |
56f6c115bc69
modulemanager: Added reload support, with callbacks for saving and restoring state
Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
206 |
return true; |
56f6c115bc69
modulemanager: Added reload support, with callbacks for saving and restoring state
Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
207 |
end |
745
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
Matthew Wild <mwild1@gmail.com>
parents:
733
diff
changeset
|
208 |
return ok, err; |
710
56f6c115bc69
modulemanager: Added reload support, with callbacks for saving and restoring state
Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
209 |
end |
56f6c115bc69
modulemanager: Added reload support, with callbacks for saving and restoring state
Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
210 |
|
578
5879264e28e2
Changed module manager to use multitable (initial commit)
Waqas Hussain <waqas20@gmail.com>
parents:
573
diff
changeset
|
211 |
function handle_stanza(host, origin, stanza) |
5879264e28e2
Changed module manager to use multitable (initial commit)
Waqas Hussain <waqas20@gmail.com>
parents:
573
diff
changeset
|
212 |
local name, xmlns, origin_type = stanza.name, stanza.attr.xmlns, origin.type; |
5879264e28e2
Changed module manager to use multitable (initial commit)
Waqas Hussain <waqas20@gmail.com>
parents:
573
diff
changeset
|
213 |
if name == "iq" and xmlns == "jabber:client" then |
608
3758af511ce8
Don't try processing stanzas not of type get or set in module manager
Waqas Hussain <waqas20@gmail.com>
parents:
592
diff
changeset
|
214 |
if stanza.attr.type == "get" or stanza.attr.type == "set" then |
3758af511ce8
Don't try processing stanzas not of type get or set in module manager
Waqas Hussain <waqas20@gmail.com>
parents:
592
diff
changeset
|
215 |
xmlns = stanza.tags[1].attr.xmlns; |
3758af511ce8
Don't try processing stanzas not of type get or set in module manager
Waqas Hussain <waqas20@gmail.com>
parents:
592
diff
changeset
|
216 |
log("debug", "Stanza of type %s from %s has xmlns: %s", name, origin_type, xmlns); |
3758af511ce8
Don't try processing stanzas not of type get or set in module manager
Waqas Hussain <waqas20@gmail.com>
parents:
592
diff
changeset
|
217 |
else |
3758af511ce8
Don't try processing stanzas not of type get or set in module manager
Waqas Hussain <waqas20@gmail.com>
parents:
592
diff
changeset
|
218 |
log("debug", "Discarding %s from %s of type: %s", name, origin_type, stanza.attr.type); |
3758af511ce8
Don't try processing stanzas not of type get or set in module manager
Waqas Hussain <waqas20@gmail.com>
parents:
592
diff
changeset
|
219 |
return true; |
3758af511ce8
Don't try processing stanzas not of type get or set in module manager
Waqas Hussain <waqas20@gmail.com>
parents:
592
diff
changeset
|
220 |
end |
578
5879264e28e2
Changed module manager to use multitable (initial commit)
Waqas Hussain <waqas20@gmail.com>
parents:
573
diff
changeset
|
221 |
end |
591 | 222 |
local handlers = stanza_handlers:get(host, origin_type, name, xmlns); |
578
5879264e28e2
Changed module manager to use multitable (initial commit)
Waqas Hussain <waqas20@gmail.com>
parents:
573
diff
changeset
|
223 |
if handlers then |
5879264e28e2
Changed module manager to use multitable (initial commit)
Waqas Hussain <waqas20@gmail.com>
parents:
573
diff
changeset
|
224 |
log("debug", "Passing stanza to mod_%s", handler_info[handlers[1]].name); |
5879264e28e2
Changed module manager to use multitable (initial commit)
Waqas Hussain <waqas20@gmail.com>
parents:
573
diff
changeset
|
225 |
(handlers[1])(origin, stanza); |
5879264e28e2
Changed module manager to use multitable (initial commit)
Waqas Hussain <waqas20@gmail.com>
parents:
573
diff
changeset
|
226 |
return true; |
5879264e28e2
Changed module manager to use multitable (initial commit)
Waqas Hussain <waqas20@gmail.com>
parents:
573
diff
changeset
|
227 |
else |
5879264e28e2
Changed module manager to use multitable (initial commit)
Waqas Hussain <waqas20@gmail.com>
parents:
573
diff
changeset
|
228 |
log("debug", "Stanza unhandled by any modules, xmlns: %s", stanza.attr.xmlns); -- we didn't handle it |
5879264e28e2
Changed module manager to use multitable (initial commit)
Waqas Hussain <waqas20@gmail.com>
parents:
573
diff
changeset
|
229 |
end |
5879264e28e2
Changed module manager to use multitable (initial commit)
Waqas Hussain <waqas20@gmail.com>
parents:
573
diff
changeset
|
230 |
end |
39
89877d61ac51
Add support for arbitrary events and event hooks
Matthew Wild <mwild1@gmail.com>
parents:
38
diff
changeset
|
231 |
|
745
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
232 |
function module_has_method(module, method) |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
233 |
return type(module.module[method]) == "function"; |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
234 |
end |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
Matthew Wild <mwild1@gmail.com>
parents:
733
diff
changeset
|
235 |
|
747
40837f3422ab
modulemanager: Add get_host_type() API method, and fix up call_module_method to work properly
Matthew Wild <mwild1@gmail.com>
parents:
746
diff
changeset
|
236 |
function call_module_method(module, method, ...) |
745
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
Matthew Wild <mwild1@gmail.com>
parents:
733
diff
changeset
|
237 |
if module_has_method(module, method) then |
748
172c43d735e9
modulemanager: Really fix call_module_method to work properly
Matthew Wild <mwild1@gmail.com>
parents:
747
diff
changeset
|
238 |
local f = module.module[method]; |
745
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
Matthew Wild <mwild1@gmail.com>
parents:
733
diff
changeset
|
239 |
return pcall(f, ...); |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
Matthew Wild <mwild1@gmail.com>
parents:
733
diff
changeset
|
240 |
else |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
Matthew Wild <mwild1@gmail.com>
parents:
733
diff
changeset
|
241 |
return false, "no-such-method"; |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
Matthew Wild <mwild1@gmail.com>
parents:
733
diff
changeset
|
242 |
end |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
Matthew Wild <mwild1@gmail.com>
parents:
733
diff
changeset
|
243 |
end |
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|
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|
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local _modulepath = { plugin_dir, "mod_", nil, ".lua"}; |
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|
246 |
function get_module_filename(name) |
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_modulepath[3] = name; |
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|
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return t_concat(_modulepath); |
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end |
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250 |
|
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|
251 |
----- API functions exposed to modules ----------- |
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|
252 |
-- Must all be in api.* |
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|
253 |
|
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|
254 |
-- Returns the name of the current module |
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|
255 |
function api:get_name() |
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|
256 |
return self.name; |
193f9dd64f17
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|
257 |
end |
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|
258 |
|
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|
259 |
-- Returns the host that the current module is serving |
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|
260 |
function api:get_host() |
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|
261 |
return self.host; |
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|
262 |
end |
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|
263 |
|
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40837f3422ab
modulemanager: Add get_host_type() API method, and fix up call_module_method to work properly
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|
264 |
function api:get_host_type() |
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|
265 |
return hosts[self.host].type; |
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266 |
end |
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|
267 |
|
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modulemanager: Add module:set_global() as a cleaner way for a module to declare itself 'global'
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268 |
function api:set_global() |
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|
269 |
self.host = "*"; |
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270 |
end |
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271 |
|
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272 |
local function _add_handler(module, origin_type, tag, xmlns, handler) |
591 | 273 |
local handlers = stanza_handlers:get(module.host, origin_type, tag, xmlns); |
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local msg = (tag == "iq") and "namespace" or "payload namespace"; |
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275 |
if not handlers then |
591 | 276 |
stanza_handlers:add(module.host, origin_type, tag, xmlns, handler); |
578
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|
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handler_info[handler] = module; |
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278 |
handler_table:add(module.host, module.name, {module.host, origin_type, tag, xmlns}); |
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279 |
--module:log("debug", "I now handle tag '%s' [%s] with %s '%s'", tag, origin_type, msg, xmlns); |
578
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else |
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module:log("warn", "I wanted to handle tag '%s' [%s] with %s '%s' but mod_%s already handles that", tag, origin_type, msg, xmlns, handler_info[handlers[1]].module.name); |
578
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end |
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283 |
end |
438
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|
284 |
|
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285 |
function api:add_handler(origin_type, tag, xmlns, handler) |
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286 |
if not (origin_type and tag and xmlns and handler) then return false; end |
438
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|
287 |
if type(origin_type) == "table" then |
193f9dd64f17
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|
288 |
for _, origin_type in ipairs(origin_type) do |
590
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289 |
_add_handler(self, origin_type, tag, xmlns, handler); |
438
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290 |
end |
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else |
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_add_handler(self, origin_type, tag, xmlns, handler); |
438
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293 |
end |
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end |
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function api:add_iq_handler(origin_type, xmlns, handler) |
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self:add_handler(origin_type, "iq", xmlns, handler); |
438
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297 |
end |
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|
298 |
|
670
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299 |
addDiscoInfoHandler("*host", function(reply, to, from, node) |
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if #node == 0 then |
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local done = {}; |
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|
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for module, features in pairs(features_table:get(to) or NULL) do -- for each module |
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for feature in pairs(features) do |
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if not done[feature] then |
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305 |
reply:tag("feature", {var = feature}):up(); -- TODO cache |
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done[feature] = true; |
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|
307 |
end |
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|
308 |
end |
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|
309 |
end |
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return next(done) ~= nil; |
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311 |
end |
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end); |
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|
313 |
|
540
ec03f6968fa8
Added function add_feature to modules API (for adding disco features)
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diff
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|
314 |
function api:add_feature(xmlns) |
670
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|
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features_table:set(self.host, self.name, xmlns, true); |
540
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Added function add_feature to modules API (for adding disco features)
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|
316 |
end |
ec03f6968fa8
Added function add_feature to modules API (for adding disco features)
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parents:
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|
317 |
|
686
13ed38531f69
modulemanager: Per-host event hooks for plugins - solves issue 41
Waqas Hussain <waqas20@gmail.com>
parents:
675
diff
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|
318 |
local event_hook = function(host, mod_name, event_name, ...) |
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diff
changeset
|
319 |
if type((...)) == "table" and (...).host and (...).host ~= host then return; end |
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|
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for handler in pairs(event_hooks:get(host, mod_name, event_name) or NULL) do |
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handler(...); |
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|
322 |
end |
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323 |
end; |
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|
324 |
function api:add_event_hook(name, handler) |
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|
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if not hooked:get(self.host, self.name, name) then |
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eventmanager.add_event_hook(name, function(...) event_hook(self.host, self.name, name, ...); end); |
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hooked:set(self.host, self.name, name, true); |
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|
328 |
end |
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modulemanager: Per-host event hooks for plugins - solves issue 41
Waqas Hussain <waqas20@gmail.com>
parents:
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diff
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event_hooks:set(self.host, self.name, name, handler, true); |
13ed38531f69
modulemanager: Per-host event hooks for plugins - solves issue 41
Waqas Hussain <waqas20@gmail.com>
parents:
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330 |
end |
438
193f9dd64f17
Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store.
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parents:
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|
331 |
|
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Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store.
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-------------------------------------------------------------------- |
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Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store.
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parents:
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333 |
|
698
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Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
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parents:
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local actions = {}; |
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|
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function actions.load(params) |
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--return true, "Module loaded ("..params.module.." on "..params.host..")"; |
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return load(params.host, params.module); |
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end |
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Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
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parents:
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|
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Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
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parents:
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function actions.unload(params) |
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parents:
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return unload(params.host, params.module); |
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parents:
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end |
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Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
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parents:
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|
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Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
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parents:
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register_actions("/modules", actions); |
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Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
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parents:
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|
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Add support for arbitrary events and event hooks
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parents:
38
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return _M; |