Software `/` code `/` prosody

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core/modulemanager.lua @ 4381:bf81b4784853

modulemanager: Fixed undefined global access in broadcast of item-remove events on module unload.

author	Waqas Hussain <waqas20@gmail.com>
date	Sat, 17 Sep 2011 20:28:46 +0500
parent	4363:35ebd8e5747a
child	4383:718445c040c4

rev	line source
1523 841d61be198f Remove version number from copyright headers Matthew Wild <mwild1@gmail.com> parents: 1505 diff changeset	1 -- Prosody IM
2923 b7049746bd29 Update copyright headers for 2010 Matthew Wild <mwild1@gmail.com> parents: 2828 diff changeset	2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010 Matthew Wild <mwild1@gmail.com> parents: 2828 diff changeset	3 -- Copyright (C) 2008-2010 Waqas Hussain
519 cccd610a0ef9 Insert copyright/license headers Matthew Wild <mwild1@gmail.com> parents: 467 diff changeset	4 --
758 b1885732e979 GPL->MIT! Matthew Wild <mwild1@gmail.com> parents: 748 diff changeset	5 -- This project is MIT/X11 licensed. Please see the
b1885732e979 GPL->MIT! Matthew Wild <mwild1@gmail.com> parents: 748 diff changeset	6 -- COPYING file in the source package for more information.
519 cccd610a0ef9 Insert copyright/license headers Matthew Wild <mwild1@gmail.com> parents: 467 diff changeset	7 --
cccd610a0ef9 Insert copyright/license headers Matthew Wild <mwild1@gmail.com> parents: 467 diff changeset	8
438 193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	9 local logger = require "util.logger";
540 ec03f6968fa8 Added function add_feature to modules API (for adding disco features) Waqas Hussain <waqas20@gmail.com> parents: 519 diff changeset	10 local log = logger.init("modulemanager");
573 f6555ebf84ec Move module loading to modulemanager Matthew Wild <mwild1@gmail.com> parents: 569 diff changeset	11 local config = require "core.configmanager";
578 5879264e28e2 Changed module manager to use multitable (initial commit) Waqas Hussain <waqas20@gmail.com> parents: 573 diff changeset	12 local multitable_new = require "util.multitable".new;
1174 f7b6d5839092 modulemanager: require util.stanza Waqas Hussain <waqas20@gmail.com> parents: 1173 diff changeset	13 local st = require "util.stanza";
1360 857034905016 modulemanager: Changed to use util.pluginloader Waqas Hussain <waqas20@gmail.com> parents: 1346 diff changeset	14 local pluginloader = require "util.pluginloader";
30 bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	15
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	16 local hosts = hosts;
1247 4721e4124692 modulemanager: module:hook now allows global modules to hook events on the prosody.events object Waqas Hussain <waqas20@gmail.com> parents: 1231 diff changeset	17 local prosody = prosody;
3433 b567ac8e2040 modulemanager: Remove dependency on eventmanager Matthew Wild <mwild1@gmail.com> parents: 3180 diff changeset	18 local prosody_events = prosody.events;
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	19
2977 686f9a5a7f5e modulemanager: Log proper tracebacks on errors during module load/unload. Waqas Hussain <waqas20@gmail.com> parents: 2951 diff changeset	20 local loadfile, pcall, xpcall = loadfile, pcall, xpcall;
30 bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	21 local setmetatable, setfenv, getfenv = setmetatable, setfenv, getfenv;
bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	22 local pairs, ipairs = pairs, ipairs;
745 5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	23 local t_insert, t_concat = table.insert, table.concat;
30 bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	24 local type = type;
670 d5cf10b7fc44 Modulemanager: Basic modules can now be unloaded correctly Waqas Hussain <waqas20@gmail.com> parents: 637 diff changeset	25 local next = next;
674 4f506c627b49 modulemanager: module.unload now gets called when modules are being unloaded Waqas Hussain <waqas20@gmail.com> parents: 670 diff changeset	26 local rawget = rawget;
1392 9935ddfd8ccf modulemanager: Added simple module:require implementation Waqas Hussain <waqas20@gmail.com> parents: 1361 diff changeset	27 local error = error;
2151 3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	28 local tostring, tonumber = tostring, tonumber;
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	29
2977 686f9a5a7f5e modulemanager: Log proper tracebacks on errors during module load/unload. Waqas Hussain <waqas20@gmail.com> parents: 2951 diff changeset	30 local debug_traceback = debug.traceback;
686f9a5a7f5e modulemanager: Log proper tracebacks on errors during module load/unload. Waqas Hussain <waqas20@gmail.com> parents: 2951 diff changeset	31 local unpack, select = unpack, select;
686f9a5a7f5e modulemanager: Log proper tracebacks on errors during module load/unload. Waqas Hussain <waqas20@gmail.com> parents: 2951 diff changeset	32 pcall = function(f, ...)
686f9a5a7f5e modulemanager: Log proper tracebacks on errors during module load/unload. Waqas Hussain <waqas20@gmail.com> parents: 2951 diff changeset	33 local n = select("#", ...);
686f9a5a7f5e modulemanager: Log proper tracebacks on errors during module load/unload. Waqas Hussain <waqas20@gmail.com> parents: 2951 diff changeset	34 local params = {...};
3588 1e570ed17147 modulemanager: Fixed: Locally defined pcall wasn't returning return values of the called function. Waqas Hussain <waqas20@gmail.com> parents: 3587 diff changeset	35 return xpcall(function() return f(unpack(params, 1, n)) end, function(e) return tostring(e).."\n"..debug_traceback(); end);
2977 686f9a5a7f5e modulemanager: Log proper tracebacks on errors during module load/unload. Waqas Hussain <waqas20@gmail.com> parents: 2951 diff changeset	36 end
686f9a5a7f5e modulemanager: Log proper tracebacks on errors during module load/unload. Waqas Hussain <waqas20@gmail.com> parents: 2951 diff changeset	37
2151 3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	38 local array, set = require "util.array", require "util.set";
30 bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	39
3967 1a9bcbaeb55a modulemanager: Auto-load mod_offline. Waqas Hussain <waqas20@gmail.com> parents: 3758 diff changeset	40 local autoload_modules = {"presence", "message", "iq", "offline"};
3677 dad563ed54aa modulemanager: Allow components to inherit mod_iq. This allows modules loaded on components to hook IQ stanza sub-events ("iq-set/bare/xmlns:tag", etc). Waqas Hussain <waqas20@gmail.com> parents: 3623 diff changeset	41 local component_inheritable_modules = {"tls", "dialback", "iq"};
1505 e19cb945c25b modulemanager: Small code improvement, move autoloaded modules list to the top of the file Matthew Wild <mwild1@gmail.com> parents: 1504 diff changeset	42
467 66f145f5c932 Update Makefile to now pass config paths to prosody. Update prosody, modulemanager and connectionlisteners to obey these paths. Matthew Wild <mwild1@gmail.com> parents: 439 diff changeset	43 -- We need this to let modules access the real global namespace
30 bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	44 local _G = _G;
bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	45
bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	46 module "modulemanager"
bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	47
1389 846df07536eb modulemanager: Expose api table to allow others to extend the module API Matthew Wild <mwild1@gmail.com> parents: 1386 diff changeset	48 api = {};
846df07536eb modulemanager: Expose api table to allow others to extend the module API Matthew Wild <mwild1@gmail.com> parents: 1386 diff changeset	49 local api = api; -- Module API container
438 193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	50
584 eb0cea29c8d7 Temporary hack for global modules Matthew Wild <mwild1@gmail.com> parents: 579 diff changeset	51 local modulemap = { ["*"] = {} };
438 193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	52
30 bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	53 local modulehelpers = setmetatable({}, { __index = _G });
bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	54
1259 6bd11bca9725 modulemanager: Keep track of event handlers added by module:hook, and remove them on module unload Waqas Hussain <waqas20@gmail.com> parents: 1253 diff changeset	55 local hooks = multitable_new();
686 13ed38531f69 modulemanager: Per-host event hooks for plugins - solves issue 41 Waqas Hussain <waqas20@gmail.com> parents: 675 diff changeset	56
670 d5cf10b7fc44 Modulemanager: Basic modules can now be unloaded correctly Waqas Hussain <waqas20@gmail.com> parents: 637 diff changeset	57 local NULL = {};
d5cf10b7fc44 Modulemanager: Basic modules can now be unloaded correctly Waqas Hussain <waqas20@gmail.com> parents: 637 diff changeset	58
573 f6555ebf84ec Move module loading to modulemanager Matthew Wild <mwild1@gmail.com> parents: 569 diff changeset	59 -- Load modules when a host is activated
f6555ebf84ec Move module loading to modulemanager Matthew Wild <mwild1@gmail.com> parents: 569 diff changeset	60 function load_modules_for_host(host)
3595 ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	61 local component = config.get(host, "core", "component_module");
ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	62
ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	63 local global_modules_enabled = config.get("*", "core", "modules_enabled");
ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	64 local global_modules_disabled = config.get("*", "core", "modules_disabled");
ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	65 local host_modules_enabled = config.get(host, "core", "modules_enabled");
ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	66 local host_modules_disabled = config.get(host, "core", "modules_disabled");
ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	67
ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	68 if host_modules_enabled == global_modules_enabled then host_modules_enabled = nil; end
ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	69 if host_modules_disabled == global_modules_disabled then host_modules_disabled = nil; end
ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	70
ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	71 local global_modules = set.new(autoload_modules) + set.new(global_modules_enabled) - set.new(global_modules_disabled);
ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	72 if component then
3596 bbeba9f2acf8 modulemanager: load_modules_for_host(): For components, the inherited modules are the intersection of the inheritable and global modules lists, not the difference. Waqas Hussain <waqas20@gmail.com> parents: 3595 diff changeset	73 global_modules = set.intersection(set.new(component_inheritable_modules), global_modules);
1960 1e674dae31ae modulemanager: Re-organise module loading to still work when no global modules_enabled is defined in the config (thanks hoelzro for accidentally discovering this one) Matthew Wild <mwild1@gmail.com> parents: 1946 diff changeset	74 end
4135 9dfb3c0101b5 modulemanager: Fix disabling a module on a single host Paul Aurich <paul@darkrain42.org> parents: 4002 diff changeset	75 local modules = (global_modules + set.new(host_modules_enabled)) - set.new(host_modules_disabled);
3595 ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	76
3758 41f174b61b6a modulemanager, mod_console: Rename mod_console -> mod_admin_telnet - add compatibility code to modulemanager for existing configs Matthew Wild <mwild1@gmail.com> parents: 3677 diff changeset	77 -- COMPAT w/ pre 0.8
41f174b61b6a modulemanager, mod_console: Rename mod_console -> mod_admin_telnet - add compatibility code to modulemanager for existing configs Matthew Wild <mwild1@gmail.com> parents: 3677 diff changeset	78 if modules:contains("console") then
41f174b61b6a modulemanager, mod_console: Rename mod_console -> mod_admin_telnet - add compatibility code to modulemanager for existing configs Matthew Wild <mwild1@gmail.com> parents: 3677 diff changeset	79 log("error", "The mod_console plugin has been renamed to mod_admin_telnet. Please update your config.");
41f174b61b6a modulemanager, mod_console: Rename mod_console -> mod_admin_telnet - add compatibility code to modulemanager for existing configs Matthew Wild <mwild1@gmail.com> parents: 3677 diff changeset	80 modules:remove("console");
41f174b61b6a modulemanager, mod_console: Rename mod_console -> mod_admin_telnet - add compatibility code to modulemanager for existing configs Matthew Wild <mwild1@gmail.com> parents: 3677 diff changeset	81 modules:add("admin_telnet");
41f174b61b6a modulemanager, mod_console: Rename mod_console -> mod_admin_telnet - add compatibility code to modulemanager for existing configs Matthew Wild <mwild1@gmail.com> parents: 3677 diff changeset	82 end
41f174b61b6a modulemanager, mod_console: Rename mod_console -> mod_admin_telnet - add compatibility code to modulemanager for existing configs Matthew Wild <mwild1@gmail.com> parents: 3677 diff changeset	83
3595 ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	84 if component then
ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	85 load(host, component);
637 30b8ad9f7b70 Fix for not loading global modules when host-specific modules are specified in config Matthew Wild <mwild1@gmail.com> parents: 615 diff changeset	86 end
3595 ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	87 for module in modules do
ec1151d0c4a4 modulemanager: load_modules_for_host(): Inherit 'tls' and 'dialback' from global modules list for components, and load the component module. Also refactored to use util.set. Waqas Hussain <waqas20@gmail.com> parents: 3588 diff changeset	88 load(host, module);
573 f6555ebf84ec Move module loading to modulemanager Matthew Wild <mwild1@gmail.com> parents: 569 diff changeset	89 end
f6555ebf84ec Move module loading to modulemanager Matthew Wild <mwild1@gmail.com> parents: 569 diff changeset	90 end
3433 b567ac8e2040 modulemanager: Remove dependency on eventmanager Matthew Wild <mwild1@gmail.com> parents: 3180 diff changeset	91 prosody_events.add_handler("host-activated", load_modules_for_host);
573 f6555ebf84ec Move module loading to modulemanager Matthew Wild <mwild1@gmail.com> parents: 569 diff changeset	92 --
30 bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	93
438 193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	94 function load(host, module_name, config)
439 6608ad3a72f3 is_loaded() and incomplete unload() for modules Matthew Wild <mwild1@gmail.com> parents: 438 diff changeset	95 if not (host and module_name) then
6608ad3a72f3 is_loaded() and incomplete unload() for modules Matthew Wild <mwild1@gmail.com> parents: 438 diff changeset	96 return nil, "insufficient-parameters";
3598 48ebea937260 modulemanager: Return an error when loading a module on a non-existent host, don't create the host. Removes dependecy on componentmanager. Waqas Hussain <waqas20@gmail.com> parents: 3596 diff changeset	97 elseif not hosts[host] then
48ebea937260 modulemanager: Return an error when loading a module on a non-existent host, don't create the host. Removes dependecy on componentmanager. Waqas Hussain <waqas20@gmail.com> parents: 3596 diff changeset	98 return nil, "unknown-host";
439 6608ad3a72f3 is_loaded() and incomplete unload() for modules Matthew Wild <mwild1@gmail.com> parents: 438 diff changeset	99 end
30 bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	100
438 193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	101 if not modulemap[host] then
193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	102 modulemap[host] = {};
769 9e76018c62fa Fix for never checking if the first module for a host is already loaded (affects global modules) Matthew Wild <mwild1@gmail.com> parents: 760 diff changeset	103 end
9e76018c62fa Fix for never checking if the first module for a host is already loaded (affects global modules) Matthew Wild <mwild1@gmail.com> parents: 760 diff changeset	104
9e76018c62fa Fix for never checking if the first module for a host is already loaded (affects global modules) Matthew Wild <mwild1@gmail.com> parents: 760 diff changeset	105 if modulemap[host][module_name] then
438 193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	106 log("warn", "%s is already loaded for %s, so not loading again", module_name, host);
193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	107 return nil, "module-already-loaded";
584 eb0cea29c8d7 Temporary hack for global modules Matthew Wild <mwild1@gmail.com> parents: 579 diff changeset	108 elseif modulemap["*"][module_name] then
eb0cea29c8d7 Temporary hack for global modules Matthew Wild <mwild1@gmail.com> parents: 579 diff changeset	109 return nil, "global-module-already-loaded";
438 193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	110 end
193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	111
584 eb0cea29c8d7 Temporary hack for global modules Matthew Wild <mwild1@gmail.com> parents: 579 diff changeset	112
1360 857034905016 modulemanager: Changed to use util.pluginloader Waqas Hussain <waqas20@gmail.com> parents: 1346 diff changeset	113 local mod, err = pluginloader.load_code(module_name);
584 eb0cea29c8d7 Temporary hack for global modules Matthew Wild <mwild1@gmail.com> parents: 579 diff changeset	114 if not mod then
eb0cea29c8d7 Temporary hack for global modules Matthew Wild <mwild1@gmail.com> parents: 579 diff changeset	115 log("error", "Unable to load module '%s': %s", module_name or "nil", err or "nil");
eb0cea29c8d7 Temporary hack for global modules Matthew Wild <mwild1@gmail.com> parents: 579 diff changeset	116 return nil, err;
eb0cea29c8d7 Temporary hack for global modules Matthew Wild <mwild1@gmail.com> parents: 579 diff changeset	117 end
eb0cea29c8d7 Temporary hack for global modules Matthew Wild <mwild1@gmail.com> parents: 579 diff changeset	118
438 193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	119 local _log = logger.init(host..":"..module_name);
4151 a1ac8f064dcb modulemanager: Added module.path to the plugin API to let plugins determine their load path. Waqas Hussain <waqas20@gmail.com> parents: 4135 diff changeset	120 local api_instance = setmetatable({ name = module_name, host = host, path = err, config = config, _log = _log, log = function (self, ...) return _log(...); end }, { __index = api });
438 193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	121
193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	122 local pluginenv = setmetatable({ module = api_instance }, { __index = _G });
2584 5091548a3805 modulemanager: Make the plugin environment available directly (module.environment within plugins). Waqas Hussain <waqas20@gmail.com> parents: 2479 diff changeset	123 api_instance.environment = pluginenv;
30 bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	124
bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	125 setfenv(mod, pluginenv);
1987 94ecd3e7be87 modulemanager: Fixed traceback on loading modules on unknown hosts. Waqas Hussain <waqas20@gmail.com> parents: 1986 diff changeset	126 hosts[host].modules = modulemap[host];
1994 9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	127 modulemap[host][module_name] = pluginenv;
438 193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	128
1994 9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	129 local success, err = pcall(mod);
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	130 if success then
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	131 if module_has_method(pluginenv, "load") then
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	132 success, err = call_module_method(pluginenv, "load");
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	133 if not success then
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	134 log("warn", "Error loading module '%s' on '%s': %s", module_name, host, err or "nil");
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	135 end
1378 d09ecc8ee1ef modulemanager: Call 'load' method when loading a module Matthew Wild <mwild1@gmail.com> parents: 1361 diff changeset	136 end
d09ecc8ee1ef modulemanager: Call 'load' method when loading a module Matthew Wild <mwild1@gmail.com> parents: 1361 diff changeset	137
1994 9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	138 -- Use modified host, if the module set one
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	139 if api_instance.host == "" and host ~= "" then
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	140 modulemap[host][module_name] = nil;
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	141 modulemap["*"][module_name] = pluginenv;
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	142 api_instance:set_global();
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	143 end
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	144 else
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	145 log("error", "Error initializing module '%s' on '%s': %s", module_name, host, err or "nil");
1069 034e345c0f8d modulemanager: Update logger when a module becomes global Matthew Wild <mwild1@gmail.com> parents: 929 diff changeset	146 end
1994 9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	147 if success then
2659 ba6dd11f7259 modulemanager: Fix traceback on unloading global modules (thanks KSid) Matthew Wild <mwild1@gmail.com> parents: 2585 diff changeset	148 (hosts[api_instance.host] or prosody).events.fire_event("module-loaded", { module = module_name, host = host });
1994 9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	149 return true;
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	150 else -- load failed, unloading
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	151 unload(api_instance.host, module_name);
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	152 return nil, err;
9cc9b096c8f5 modulemanager: Module loading rewritten to gracefully deal with errors in module initialization. Waqas Hussain <waqas20@gmail.com> parents: 1993 diff changeset	153 end
30 bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	154 end
bcf539295f2d Huge commit to: Matthew Wild <mwild1@gmail.com> parents: diff changeset	155
745 5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	156 function get_module(host, name)
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	157 return modulemap[host] and modulemap[host][name];
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	158 end
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	159
439 6608ad3a72f3 is_loaded() and incomplete unload() for modules Matthew Wild <mwild1@gmail.com> parents: 438 diff changeset	160 function is_loaded(host, name)
6608ad3a72f3 is_loaded() and incomplete unload() for modules Matthew Wild <mwild1@gmail.com> parents: 438 diff changeset	161 return modulemap[host] and modulemap[host][name] and true;
6608ad3a72f3 is_loaded() and incomplete unload() for modules Matthew Wild <mwild1@gmail.com> parents: 438 diff changeset	162 end
6608ad3a72f3 is_loaded() and incomplete unload() for modules Matthew Wild <mwild1@gmail.com> parents: 438 diff changeset	163
6608ad3a72f3 is_loaded() and incomplete unload() for modules Matthew Wild <mwild1@gmail.com> parents: 438 diff changeset	164 function unload(host, name, ...)
2278 8c10f13c0c20 modulemanager, net.dns: Remove trailing whitespace Matthew Wild <mwild1@gmail.com> parents: 2270 diff changeset	165 local mod = get_module(host, name);
439 6608ad3a72f3 is_loaded() and incomplete unload() for modules Matthew Wild <mwild1@gmail.com> parents: 438 diff changeset	166 if not mod then return nil, "module-not-loaded"; end
6608ad3a72f3 is_loaded() and incomplete unload() for modules Matthew Wild <mwild1@gmail.com> parents: 438 diff changeset	167
745 5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	168 if module_has_method(mod, "unload") then
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	169 local ok, err = call_module_method(mod, "unload");
439 6608ad3a72f3 is_loaded() and incomplete unload() for modules Matthew Wild <mwild1@gmail.com> parents: 438 diff changeset	170 if (not ok) and err then
745 5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	171 log("warn", "Non-fatal error unloading module '%s' on '%s': %s", name, host, err);
439 6608ad3a72f3 is_loaded() and incomplete unload() for modules Matthew Wild <mwild1@gmail.com> parents: 438 diff changeset	172 end
674 4f506c627b49 modulemanager: module.unload now gets called when modules are being unloaded Waqas Hussain <waqas20@gmail.com> parents: 670 diff changeset	173 end
1259 6bd11bca9725 modulemanager: Keep track of event handlers added by module:hook, and remove them on module unload Waqas Hussain <waqas20@gmail.com> parents: 1253 diff changeset	174 -- unhook event handlers hooked by module:hook
6bd11bca9725 modulemanager: Keep track of event handlers added by module:hook, and remove them on module unload Waqas Hussain <waqas20@gmail.com> parents: 1253 diff changeset	175 for event, handlers in pairs(hooks:get(host, name) or NULL) do
6bd11bca9725 modulemanager: Keep track of event handlers added by module:hook, and remove them on module unload Waqas Hussain <waqas20@gmail.com> parents: 1253 diff changeset	176 for handler in pairs(handlers or NULL) do
6bd11bca9725 modulemanager: Keep track of event handlers added by module:hook, and remove them on module unload Waqas Hussain <waqas20@gmail.com> parents: 1253 diff changeset	177 (hosts[host] or prosody).events.remove_handler(event, handler);
6bd11bca9725 modulemanager: Keep track of event handlers added by module:hook, and remove them on module unload Waqas Hussain <waqas20@gmail.com> parents: 1253 diff changeset	178 end
6bd11bca9725 modulemanager: Keep track of event handlers added by module:hook, and remove them on module unload Waqas Hussain <waqas20@gmail.com> parents: 1253 diff changeset	179 end
4344 a24ee48ec30d modulemanager: Add module:hook_global(name, handler, priority) to hook global (server-wide) events Matthew Wild <mwild1@gmail.com> parents: 4337 diff changeset	180 -- unhook event handlers hooked by module:hook_global
a24ee48ec30d modulemanager: Add module:hook_global(name, handler, priority) to hook global (server-wide) events Matthew Wild <mwild1@gmail.com> parents: 4337 diff changeset	181 for event, handlers in pairs(hooks:get("*", name) or NULL) do
a24ee48ec30d modulemanager: Add module:hook_global(name, handler, priority) to hook global (server-wide) events Matthew Wild <mwild1@gmail.com> parents: 4337 diff changeset	182 for handler in pairs(handlers or NULL) do
a24ee48ec30d modulemanager: Add module:hook_global(name, handler, priority) to hook global (server-wide) events Matthew Wild <mwild1@gmail.com> parents: 4337 diff changeset	183 prosody.events.remove_handler(event, handler);
a24ee48ec30d modulemanager: Add module:hook_global(name, handler, priority) to hook global (server-wide) events Matthew Wild <mwild1@gmail.com> parents: 4337 diff changeset	184 end
a24ee48ec30d modulemanager: Add module:hook_global(name, handler, priority) to hook global (server-wide) events Matthew Wild <mwild1@gmail.com> parents: 4337 diff changeset	185 end
1259 6bd11bca9725 modulemanager: Keep track of event handlers added by module:hook, and remove them on module unload Waqas Hussain <waqas20@gmail.com> parents: 1253 diff changeset	186 hooks:remove(host, name);
2828 fbddc3ed0d09 modulemanager: Fire item-removed events on module unload. Waqas Hussain <waqas20@gmail.com> parents: 2072 diff changeset	187 if mod.module.items then -- remove items
fbddc3ed0d09 modulemanager: Fire item-removed events on module unload. Waqas Hussain <waqas20@gmail.com> parents: 2072 diff changeset	188 for key,t in pairs(mod.module.items) do
fbddc3ed0d09 modulemanager: Fire item-removed events on module unload. Waqas Hussain <waqas20@gmail.com> parents: 2072 diff changeset	189 for i = #t,1,-1 do
fbddc3ed0d09 modulemanager: Fire item-removed events on module unload. Waqas Hussain <waqas20@gmail.com> parents: 2072 diff changeset	190 local value = t[i];
fbddc3ed0d09 modulemanager: Fire item-removed events on module unload. Waqas Hussain <waqas20@gmail.com> parents: 2072 diff changeset	191 t[i] = nil;
4381 bf81b4784853 modulemanager: Fixed undefined global access in broadcast of item-remove events on module unload. Waqas Hussain <waqas20@gmail.com> parents: 4363 diff changeset	192 hosts[host].events.fire_event("item-removed/"..key, {source = mod.module, item = value});
2828 fbddc3ed0d09 modulemanager: Fire item-removed events on module unload. Waqas Hussain <waqas20@gmail.com> parents: 2072 diff changeset	193 end
fbddc3ed0d09 modulemanager: Fire item-removed events on module unload. Waqas Hussain <waqas20@gmail.com> parents: 2072 diff changeset	194 end
fbddc3ed0d09 modulemanager: Fire item-removed events on module unload. Waqas Hussain <waqas20@gmail.com> parents: 2072 diff changeset	195 end
1986 d4ba9d94eb74 modulemanager: Slightly rearranged code for more robust unloading of modules. Waqas Hussain <waqas20@gmail.com> parents: 1960 diff changeset	196 modulemap[host][name] = nil;
2659 ba6dd11f7259 modulemanager: Fix traceback on unloading global modules (thanks KSid) Matthew Wild <mwild1@gmail.com> parents: 2585 diff changeset	197 (hosts[host] or prosody).events.fire_event("module-unloaded", { module = name, host = host });
670 d5cf10b7fc44 Modulemanager: Basic modules can now be unloaded correctly Waqas Hussain <waqas20@gmail.com> parents: 637 diff changeset	198 return true;
439 6608ad3a72f3 is_loaded() and incomplete unload() for modules Matthew Wild <mwild1@gmail.com> parents: 438 diff changeset	199 end
6608ad3a72f3 is_loaded() and incomplete unload() for modules Matthew Wild <mwild1@gmail.com> parents: 438 diff changeset	200
710 56f6c115bc69 modulemanager: Added reload support, with callbacks for saving and restoring state Waqas Hussain <waqas20@gmail.com> parents: 709 diff changeset	201 function reload(host, name, ...)
745 5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	202 local mod = get_module(host, name);
710 56f6c115bc69 modulemanager: Added reload support, with callbacks for saving and restoring state Waqas Hussain <waqas20@gmail.com> parents: 709 diff changeset	203 if not mod then return nil, "module-not-loaded"; end
56f6c115bc69 modulemanager: Added reload support, with callbacks for saving and restoring state Waqas Hussain <waqas20@gmail.com> parents: 709 diff changeset	204
1360 857034905016 modulemanager: Changed to use util.pluginloader Waqas Hussain <waqas20@gmail.com> parents: 1346 diff changeset	205 local _mod, err = pluginloader.load_code(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	206 if not _mod then
1386 9132f16666e4 modulemanager: Fix copy/paste error, should be name instead of module_name Matthew Wild <mwild1@gmail.com> parents: 1378 diff changeset	207 log("error", "Unable to load module '%s': %s", name or "nil", err or "nil");
713 2afd6d9e21cd modulemanager: Check for syntax errors before reloading a module Waqas Hussain <waqas20@gmail.com> parents: 710 diff changeset	208 return nil, err;
2afd6d9e21cd modulemanager: Check for syntax errors before reloading a module Waqas Hussain <waqas20@gmail.com> parents: 710 diff changeset	209 end
2afd6d9e21cd modulemanager: Check for syntax errors before reloading a module Waqas Hussain <waqas20@gmail.com> parents: 710 diff changeset	210
710 56f6c115bc69 modulemanager: Added reload support, with callbacks for saving and restoring state Waqas Hussain <waqas20@gmail.com> parents: 709 diff changeset	211 local saved;
745 5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	212
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	213 if module_has_method(mod, "save") then
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	214 local ok, ret, err = call_module_method(mod, "save");
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	215 if ok then
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	216 saved = ret;
710 56f6c115bc69 modulemanager: Added reload support, with callbacks for saving and restoring state Waqas Hussain <waqas20@gmail.com> parents: 709 diff changeset	217 else
745 5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	218 log("warn", "Error saving module '%s:%s' state: %s", host, module, ret);
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	219 if not config.get(host, "core", "force_module_reload") then
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	220 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 Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	221 return nil, "save-state-failed";
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	222 else
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	223 log("warn", "Continuing with reload (using the force)");
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	224 end
710 56f6c115bc69 modulemanager: Added reload support, with callbacks for saving and restoring state Waqas Hussain <waqas20@gmail.com> parents: 709 diff changeset	225 end
56f6c115bc69 modulemanager: Added reload support, with callbacks for saving and restoring state Waqas Hussain <waqas20@gmail.com> parents: 709 diff changeset	226 end
56f6c115bc69 modulemanager: Added reload support, with callbacks for saving and restoring state Waqas Hussain <waqas20@gmail.com> parents: 709 diff changeset	227
56f6c115bc69 modulemanager: Added reload support, with callbacks for saving and restoring state Waqas Hussain <waqas20@gmail.com> parents: 709 diff changeset	228 unload(host, name, ...);
745 5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	229 local ok, err = load(host, name, ...);
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	230 if ok then
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	231 mod = get_module(host, name);
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	232 if module_has_method(mod, "restore") then
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	233 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	234 if (not ok) and err then
745 5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	235 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	236 end
56f6c115bc69 modulemanager: Added reload support, with callbacks for saving and restoring state Waqas Hussain <waqas20@gmail.com> parents: 709 diff changeset	237 end
56f6c115bc69 modulemanager: Added reload support, with callbacks for saving and restoring state Waqas Hussain <waqas20@gmail.com> parents: 709 diff changeset	238 return true;
56f6c115bc69 modulemanager: Added reload support, with callbacks for saving and restoring state Waqas Hussain <waqas20@gmail.com> parents: 709 diff changeset	239 end
745 5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	240 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	241 end
56f6c115bc69 modulemanager: Added reload support, with callbacks for saving and restoring state Waqas Hussain <waqas20@gmail.com> parents: 709 diff changeset	242
745 5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	243 function module_has_method(module, method)
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	244 return type(module.module[method]) == "function";
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	245 end
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	246
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	247 function call_module_method(module, method, ...)
2278 8c10f13c0c20 modulemanager, net.dns: Remove trailing whitespace Matthew Wild <mwild1@gmail.com> parents: 2270 diff changeset	248 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	249 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	250 return pcall(f, ...);
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	251 else
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	252 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	253 end
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	254 end
5a343599cd3e core.modulemanager: Some refactoring to make upcoming changes a little easier Matthew Wild <mwild1@gmail.com> parents: 733 diff changeset	255
438 193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	256 ----- API functions exposed to modules -----------
2278 8c10f13c0c20 modulemanager, net.dns: Remove trailing whitespace Matthew Wild <mwild1@gmail.com> parents: 2270 diff changeset	257 -- Must all be in api.*
438 193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	258
193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	259 -- Returns the name of the current module
193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	260 function api:get_name()
193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	261 return self.name;
193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	262 end
193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	263
193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	264 -- Returns the host that the current module is serving
193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	265 function api:get_host()
193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	266 return self.host;
193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	267 end
193f9dd64f17 Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store. Matthew Wild <mwild1@gmail.com> parents: 400 diff changeset	268
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	269 function api:get_host_type()
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	270 return hosts[self.host].type;
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	271 end
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	272
746 7027de4c039d modulemanager: Add module:set_global() as a cleaner way for a module to declare itself 'global' Matthew Wild <mwild1@gmail.com> parents: 745 diff changeset	273 function api:set_global()
7027de4c039d modulemanager: Add module:set_global() as a cleaner way for a module to declare itself 'global' Matthew Wild <mwild1@gmail.com> parents: 745 diff changeset	274 self.host = "*";
1069 034e345c0f8d modulemanager: Update logger when a module becomes global Matthew Wild <mwild1@gmail.com> parents: 929 diff changeset	275 -- Update the logger
034e345c0f8d modulemanager: Update logger when a module becomes global Matthew Wild <mwild1@gmail.com> parents: 929 diff changeset	276 local _log = logger.init("mod_"..self.name);
034e345c0f8d modulemanager: Update logger when a module becomes global Matthew Wild <mwild1@gmail.com> parents: 929 diff changeset	277 self.log = function (self, ...) return _log(...); end;
034e345c0f8d modulemanager: Update logger when a module becomes global Matthew Wild <mwild1@gmail.com> parents: 929 diff changeset	278 self._log = _log;
746 7027de4c039d modulemanager: Add module:set_global() as a cleaner way for a module to declare itself 'global' Matthew Wild <mwild1@gmail.com> parents: 745 diff changeset	279 end
7027de4c039d modulemanager: Add module:set_global() as a cleaner way for a module to declare itself 'global' Matthew Wild <mwild1@gmail.com> parents: 745 diff changeset	280
540 ec03f6968fa8 Added function add_feature to modules API (for adding disco features) Waqas Hussain <waqas20@gmail.com> parents: 519 diff changeset	281 function api:add_feature(xmlns)
1697 f1783e621a36 modulemanager: Module API functions add_item and add_feature updated to use the add_item API Waqas Hussain <waqas20@gmail.com> parents: 1695 diff changeset	282 self:add_item("feature", xmlns);
540 ec03f6968fa8 Added function add_feature to modules API (for adding disco features) Waqas Hussain <waqas20@gmail.com> parents: 519 diff changeset	283 end
1695 9786e650393b modulemanager: Changed the add_identity module API to accept an optional name parameter (the 'name' attribute for the <identity/> element) Waqas Hussain <waqas20@gmail.com> parents: 1694 diff changeset	284 function api:add_identity(category, type, name)
1697 f1783e621a36 modulemanager: Module API functions add_item and add_feature updated to use the add_item API Waqas Hussain <waqas20@gmail.com> parents: 1695 diff changeset	285 self:add_item("identity", {category = category, type = type, name = name});
1334 6846c5cc9ce2 modulemanager: Added function add_identity(category, type) to the modules API Waqas Hussain <waqas20@gmail.com> parents: 1330 diff changeset	286 end
4337 a2ee8ab82dd9 core.modulemanager, mod_disco: Add support for XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 4151 diff changeset	287 function api:add_extension(data)
a2ee8ab82dd9 core.modulemanager, mod_disco: Add support for XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 4151 diff changeset	288 self:add_item("extension", data);
a2ee8ab82dd9 core.modulemanager, mod_disco: Add support for XEP-0128: Service Discovery Extensions Kim Alvefur <zash@zash.se> parents: 4151 diff changeset	289 end
540 ec03f6968fa8 Added function add_feature to modules API (for adding disco features) Waqas Hussain <waqas20@gmail.com> parents: 519 diff changeset	290
1183 565e16ee0c74 modulemanager: Add module:fire_event() to module API Matthew Wild <mwild1@gmail.com> parents: 1174 diff changeset	291 function api:fire_event(...)
1253 60156584c442 modulemanager: Stopped using core.eventmanager in module:fire_event Waqas Hussain <waqas20@gmail.com> parents: 1250 diff changeset	292 return (hosts[self.host] or prosody).events.fire_event(...);
1183 565e16ee0c74 modulemanager: Add module:fire_event() to module API Matthew Wild <mwild1@gmail.com> parents: 1174 diff changeset	293 end
565e16ee0c74 modulemanager: Add module:fire_event() to module API Matthew Wild <mwild1@gmail.com> parents: 1174 diff changeset	294
1319 812c028a877d modulemanager: Allow setting priority of stanza handlers Matthew Wild <mwild1@gmail.com> parents: 1318 diff changeset	295 function api:hook(event, handler, priority)
1259 6bd11bca9725 modulemanager: Keep track of event handlers added by module:hook, and remove them on module unload Waqas Hussain <waqas20@gmail.com> parents: 1253 diff changeset	296 hooks:set(self.host, self.name, event, handler, true);
1319 812c028a877d modulemanager: Allow setting priority of stanza handlers Matthew Wild <mwild1@gmail.com> parents: 1318 diff changeset	297 (hosts[self.host] or prosody).events.add_handler(event, handler, priority);
1231 6f251813f1e5 modulemanager: Added hook(event, handler) to the plugin API Waqas Hussain <waqas20@gmail.com> parents: 1183 diff changeset	298 end
6f251813f1e5 modulemanager: Added hook(event, handler) to the plugin API Waqas Hussain <waqas20@gmail.com> parents: 1183 diff changeset	299
4344 a24ee48ec30d modulemanager: Add module:hook_global(name, handler, priority) to hook global (server-wide) events Matthew Wild <mwild1@gmail.com> parents: 4337 diff changeset	300 function api:hook_global(event, handler, priority)
a24ee48ec30d modulemanager: Add module:hook_global(name, handler, priority) to hook global (server-wide) events Matthew Wild <mwild1@gmail.com> parents: 4337 diff changeset	301 hooks:set("*", self.name, event, handler, true);
a24ee48ec30d modulemanager: Add module:hook_global(name, handler, priority) to hook global (server-wide) events Matthew Wild <mwild1@gmail.com> parents: 4337 diff changeset	302 prosody.events.add_handler(event, handler, priority);
a24ee48ec30d modulemanager: Add module:hook_global(name, handler, priority) to hook global (server-wide) events Matthew Wild <mwild1@gmail.com> parents: 4337 diff changeset	303 end
a24ee48ec30d modulemanager: Add module:hook_global(name, handler, priority) to hook global (server-wide) events Matthew Wild <mwild1@gmail.com> parents: 4337 diff changeset	304
1319 812c028a877d modulemanager: Allow setting priority of stanza handlers Matthew Wild <mwild1@gmail.com> parents: 1318 diff changeset	305 function api:hook_stanza(xmlns, name, handler, priority)
1318 66f76c332a75 modulemanager: Add module:hook([xmlns, ] name, handler) which uses new stanza events Matthew Wild <mwild1@gmail.com> parents: 1309 diff changeset	306 if not handler and type(name) == "function" then
66f76c332a75 modulemanager: Add module:hook([xmlns, ] name, handler) which uses new stanza events Matthew Wild <mwild1@gmail.com> parents: 1309 diff changeset	307 -- If only 2 options then they specified no xmlns
1319 812c028a877d modulemanager: Allow setting priority of stanza handlers Matthew Wild <mwild1@gmail.com> parents: 1318 diff changeset	308 xmlns, name, handler, priority = nil, xmlns, name, handler;
1321 0698d0d39b35 modulemanager: Don't require xmlns to be non-nil Matthew Wild <mwild1@gmail.com> parents: 1320 diff changeset	309 elseif not (handler and name) then
1320 9c736b993e07 modulemanager: module:log() -> self:log() fix Matthew Wild <mwild1@gmail.com> parents: 1319 diff changeset	310 self:log("warn", "Error: Insufficient parameters to module:hook_stanza()");
1318 66f76c332a75 modulemanager: Add module:hook([xmlns, ] name, handler) which uses new stanza events Matthew Wild <mwild1@gmail.com> parents: 1309 diff changeset	311 return;
66f76c332a75 modulemanager: Add module:hook([xmlns, ] name, handler) which uses new stanza events Matthew Wild <mwild1@gmail.com> parents: 1309 diff changeset	312 end
1319 812c028a877d modulemanager: Allow setting priority of stanza handlers Matthew Wild <mwild1@gmail.com> parents: 1318 diff changeset	313 return api.hook(self, "stanza/"..(xmlns and (xmlns..":") or "")..name, function (data) return handler(data.origin, data.stanza, data); end, priority);
1318 66f76c332a75 modulemanager: Add module:hook([xmlns, ] name, handler) which uses new stanza events Matthew Wild <mwild1@gmail.com> parents: 1309 diff changeset	314 end
66f76c332a75 modulemanager: Add module:hook([xmlns, ] name, handler) which uses new stanza events Matthew Wild <mwild1@gmail.com> parents: 1309 diff changeset	315
1392 9935ddfd8ccf modulemanager: Added simple module:require implementation Waqas Hussain <waqas20@gmail.com> parents: 1361 diff changeset	316 function api:require(lib)
9935ddfd8ccf modulemanager: Added simple module:require implementation Waqas Hussain <waqas20@gmail.com> parents: 1361 diff changeset	317 local f, n = pluginloader.load_code(self.name, lib..".lib.lua");
9935ddfd8ccf modulemanager: Added simple module:require implementation Waqas Hussain <waqas20@gmail.com> parents: 1361 diff changeset	318 if not f then
9935ddfd8ccf modulemanager: Added simple module:require implementation Waqas Hussain <waqas20@gmail.com> parents: 1361 diff changeset	319 f, n = pluginloader.load_code(lib, lib..".lib.lua");
9935ddfd8ccf modulemanager: Added simple module:require implementation Waqas Hussain <waqas20@gmail.com> parents: 1361 diff changeset	320 end
9935ddfd8ccf modulemanager: Added simple module:require implementation Waqas Hussain <waqas20@gmail.com> parents: 1361 diff changeset	321 if not f then error("Failed to load plugin library '"..lib.."', error: "..n); end -- FIXME better error message
2585 a9e99897b2e8 modulemanager: Load plugin libraries in the same environment as the plugins. Waqas Hussain <waqas20@gmail.com> parents: 2584 diff changeset	322 setfenv(f, self.environment);
1392 9935ddfd8ccf modulemanager: Added simple module:require implementation Waqas Hussain <waqas20@gmail.com> parents: 1361 diff changeset	323 return f();
9935ddfd8ccf modulemanager: Added simple module:require implementation Waqas Hussain <waqas20@gmail.com> parents: 1361 diff changeset	324 end
9935ddfd8ccf modulemanager: Added simple module:require implementation Waqas Hussain <waqas20@gmail.com> parents: 1361 diff changeset	325
1586 5c627d5d5e37 modulemanager: Added get_option(name, default_value) to plugin API Waqas Hussain <waqas20@gmail.com> parents: 1523 diff changeset	326 function api:get_option(name, default_value)
2072 464a5392bc80 modulemanager: api:get_option(): Handle correctly option values of boolean false, don't assume value unset Matthew Wild <mwild1@gmail.com> parents: 1994 diff changeset	327 local value = config.get(self.host, self.name, name);
464a5392bc80 modulemanager: api:get_option(): Handle correctly option values of boolean false, don't assume value unset Matthew Wild <mwild1@gmail.com> parents: 1994 diff changeset	328 if value == nil then
464a5392bc80 modulemanager: api:get_option(): Handle correctly option values of boolean false, don't assume value unset Matthew Wild <mwild1@gmail.com> parents: 1994 diff changeset	329 value = config.get(self.host, "core", name);
464a5392bc80 modulemanager: api:get_option(): Handle correctly option values of boolean false, don't assume value unset Matthew Wild <mwild1@gmail.com> parents: 1994 diff changeset	330 if value == nil then
464a5392bc80 modulemanager: api:get_option(): Handle correctly option values of boolean false, don't assume value unset Matthew Wild <mwild1@gmail.com> parents: 1994 diff changeset	331 value = default_value;
464a5392bc80 modulemanager: api:get_option(): Handle correctly option values of boolean false, don't assume value unset Matthew Wild <mwild1@gmail.com> parents: 1994 diff changeset	332 end
464a5392bc80 modulemanager: api:get_option(): Handle correctly option values of boolean false, don't assume value unset Matthew Wild <mwild1@gmail.com> parents: 1994 diff changeset	333 end
464a5392bc80 modulemanager: api:get_option(): Handle correctly option values of boolean false, don't assume value unset Matthew Wild <mwild1@gmail.com> parents: 1994 diff changeset	334 return value;
1586 5c627d5d5e37 modulemanager: Added get_option(name, default_value) to plugin API Waqas Hussain <waqas20@gmail.com> parents: 1523 diff changeset	335 end
5c627d5d5e37 modulemanager: Added get_option(name, default_value) to plugin API Waqas Hussain <waqas20@gmail.com> parents: 1523 diff changeset	336
2349 e0d9f4000d6b modulemanager: Fixed a global access. Waqas Hussain <waqas20@gmail.com> parents: 2278 diff changeset	337 function api:get_option_string(name, default_value)
e0d9f4000d6b modulemanager: Fixed a global access. Waqas Hussain <waqas20@gmail.com> parents: 2278 diff changeset	338 local value = self:get_option(name, default_value);
2151 3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	339 if type(value) == "table" then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	340 if #value > 1 then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	341 self:log("error", "Config option '%s' does not take a list, using just the first item", name);
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	342 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	343 value = value[1];
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	344 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	345 if value == nil then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	346 return nil;
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	347 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	348 return tostring(value);
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	349 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	350
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	351 function api:get_option_number(name, ...)
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	352 local value = self:get_option(name, ...);
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	353 if type(value) == "table" then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	354 if #value > 1 then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	355 self:log("error", "Config option '%s' does not take a list, using just the first item", name);
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	356 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	357 value = value[1];
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	358 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	359 local ret = tonumber(value);
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	360 if value ~= nil and ret == nil then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	361 self:log("error", "Config option '%s' not understood, expecting a number", name);
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	362 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	363 return ret;
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	364 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	365
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	366 function api:get_option_boolean(name, ...)
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	367 local value = self:get_option(name, ...);
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	368 if type(value) == "table" then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	369 if #value > 1 then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	370 self:log("error", "Config option '%s' does not take a list, using just the first item", name);
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	371 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	372 value = value[1];
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	373 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	374 if value == nil then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	375 return nil;
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	376 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	377 local ret = value == true or value == "true" or value == 1 or nil;
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	378 if ret == nil then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	379 ret = (value == false or value == "false" or value == 0);
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	380 if ret then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	381 ret = false;
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	382 else
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	383 ret = nil;
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	384 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	385 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	386 if ret == nil then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	387 self:log("error", "Config option '%s' not understood, expecting true/false", name);
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	388 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	389 return ret;
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	390 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	391
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	392 function api:get_option_array(name, ...)
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	393 local value = self:get_option(name, ...);
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	394
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	395 if value == nil then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	396 return nil;
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	397 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	398
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	399 if type(value) ~= "table" then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	400 return array{ value }; -- Assume any non-list is a single-item list
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	401 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	402
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	403 return array():append(value); -- Clone
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	404 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	405
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	406 function api:get_option_set(name, ...)
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	407 local value = self:get_option_array(name, ...);
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	408
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	409 if value == nil then
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	410 return nil;
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	411 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	412
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	413 return set.new(value);
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	414 end
3bb7c1daa93f modulemanager: New module API methods for getting config options with type conversion, get_option_string, get_option_number, get_option_boolean, get_option_array, get_option_set Matthew Wild <mwild1@gmail.com> parents: 2072 diff changeset	415
1694 0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	416 local t_remove = _G.table.remove;
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	417 local module_items = multitable_new();
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	418 function api:add_item(key, value)
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	419 self.items = self.items or {};
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	420 self.items[key] = self.items[key] or {};
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	421 t_insert(self.items[key], value);
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	422 self:fire_event("item-added/"..key, {source = self, item = value});
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	423 end
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	424 function api:remove_item(key, value)
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	425 local t = self.items and self.items[key] or NULL;
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	426 for i = #t,1,-1 do
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	427 if t[i] == value then
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	428 t_remove(self.items[key], i);
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	429 self:fire_event("item-removed/"..key, {source = self, item = value});
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	430 return value;
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	431 end
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	432 end
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	433 end
0b7888c0995d Added: functions add_item and remove_item to add and remove items to the module API Waqas Hussain <waqas20@gmail.com> parents: 1586 diff changeset	434
1698 af89f646200f modulemanager: Added module API function to get all items for a given host based on a key Waqas Hussain <waqas20@gmail.com> parents: 1697 diff changeset	435 function api:get_host_items(key)
af89f646200f modulemanager: Added module API function to get all items for a given host based on a key Waqas Hussain <waqas20@gmail.com> parents: 1697 diff changeset	436 local result = {};
af89f646200f modulemanager: Added module API function to get all items for a given host based on a key Waqas Hussain <waqas20@gmail.com> parents: 1697 diff changeset	437 for mod_name, module in pairs(modulemap[self.host]) do
af89f646200f modulemanager: Added module API function to get all items for a given host based on a key Waqas Hussain <waqas20@gmail.com> parents: 1697 diff changeset	438 module = module.module;
af89f646200f modulemanager: Added module API function to get all items for a given host based on a key Waqas Hussain <waqas20@gmail.com> parents: 1697 diff changeset	439 if module.items then
af89f646200f modulemanager: Added module API function to get all items for a given host based on a key Waqas Hussain <waqas20@gmail.com> parents: 1697 diff changeset	440 for _, item in ipairs(module.items[key] or NULL) do
af89f646200f modulemanager: Added module API function to get all items for a given host based on a key Waqas Hussain <waqas20@gmail.com> parents: 1697 diff changeset	441 t_insert(result, item);
af89f646200f modulemanager: Added module API function to get all items for a given host based on a key Waqas Hussain <waqas20@gmail.com> parents: 1697 diff changeset	442 end
af89f646200f modulemanager: Added module API function to get all items for a given host based on a key Waqas Hussain <waqas20@gmail.com> parents: 1697 diff changeset	443 end
af89f646200f modulemanager: Added module API function to get all items for a given host based on a key Waqas Hussain <waqas20@gmail.com> parents: 1697 diff changeset	444 end
1946 0eb3835ef9bf modulemanager: Changed api:get_host_items to include items from the global host in its result. Waqas Hussain <waqas20@gmail.com> parents: 1933 diff changeset	445 for mod_name, module in pairs(modulemap["*"]) do
0eb3835ef9bf modulemanager: Changed api:get_host_items to include items from the global host in its result. Waqas Hussain <waqas20@gmail.com> parents: 1933 diff changeset	446 module = module.module;
0eb3835ef9bf modulemanager: Changed api:get_host_items to include items from the global host in its result. Waqas Hussain <waqas20@gmail.com> parents: 1933 diff changeset	447 if module.items then
0eb3835ef9bf modulemanager: Changed api:get_host_items to include items from the global host in its result. Waqas Hussain <waqas20@gmail.com> parents: 1933 diff changeset	448 for _, item in ipairs(module.items[key] or NULL) do
0eb3835ef9bf modulemanager: Changed api:get_host_items to include items from the global host in its result. Waqas Hussain <waqas20@gmail.com> parents: 1933 diff changeset	449 t_insert(result, item);
0eb3835ef9bf modulemanager: Changed api:get_host_items to include items from the global host in its result. Waqas Hussain <waqas20@gmail.com> parents: 1933 diff changeset	450 end
0eb3835ef9bf modulemanager: Changed api:get_host_items to include items from the global host in its result. Waqas Hussain <waqas20@gmail.com> parents: 1933 diff changeset	451 end
0eb3835ef9bf modulemanager: Changed api:get_host_items to include items from the global host in its result. Waqas Hussain <waqas20@gmail.com> parents: 1933 diff changeset	452 end
1698 af89f646200f modulemanager: Added module API function to get all items for a given host based on a key Waqas Hussain <waqas20@gmail.com> parents: 1697 diff changeset	453 return result;
af89f646200f modulemanager: Added module API function to get all items for a given host based on a key Waqas Hussain <waqas20@gmail.com> parents: 1697 diff changeset	454 end
af89f646200f modulemanager: Added module API function to get all items for a given host based on a key Waqas Hussain <waqas20@gmail.com> parents: 1697 diff changeset	455
4363 35ebd8e5747a modulemanager: Add module:handle_items() to allow a module to more easily handle a list of items on a host Matthew Wild <mwild1@gmail.com> parents: 4344 diff changeset	456 function api:handle_items(type, added_cb, removed_cb, existing)
35ebd8e5747a modulemanager: Add module:handle_items() to allow a module to more easily handle a list of items on a host Matthew Wild <mwild1@gmail.com> parents: 4344 diff changeset	457 self:hook("item-added/"..type, added_cb);
35ebd8e5747a modulemanager: Add module:handle_items() to allow a module to more easily handle a list of items on a host Matthew Wild <mwild1@gmail.com> parents: 4344 diff changeset	458 self:hook("item-removed/"..type, removed_cb);
35ebd8e5747a modulemanager: Add module:handle_items() to allow a module to more easily handle a list of items on a host Matthew Wild <mwild1@gmail.com> parents: 4344 diff changeset	459 if existing ~= false then
35ebd8e5747a modulemanager: Add module:handle_items() to allow a module to more easily handle a list of items on a host Matthew Wild <mwild1@gmail.com> parents: 4344 diff changeset	460 for _, item in ipairs(self:get_host_items(type)) do
35ebd8e5747a modulemanager: Add module:handle_items() to allow a module to more easily handle a list of items on a host Matthew Wild <mwild1@gmail.com> parents: 4344 diff changeset	461 added_cb({ item = item });
35ebd8e5747a modulemanager: Add module:handle_items() to allow a module to more easily handle a list of items on a host Matthew Wild <mwild1@gmail.com> parents: 4344 diff changeset	462 end
35ebd8e5747a modulemanager: Add module:handle_items() to allow a module to more easily handle a list of items on a host Matthew Wild <mwild1@gmail.com> parents: 4344 diff changeset	463 end
35ebd8e5747a modulemanager: Add module:handle_items() to allow a module to more easily handle a list of items on a host Matthew Wild <mwild1@gmail.com> parents: 4344 diff changeset	464 end
35ebd8e5747a modulemanager: Add module:handle_items() to allow a module to more easily handle a list of items on a host Matthew Wild <mwild1@gmail.com> parents: 4344 diff changeset	465
39 89877d61ac51 Add support for arbitrary events and event hooks Matthew Wild <mwild1@gmail.com> parents: 38 diff changeset	466 return _M;

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core/modulemanager.lua

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