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core/modulemanager.lua @ 2828:fbddc3ed0d09
modulemanager: Fire item-removed events on module unload.
author | Waqas Hussain <waqas20@gmail.com> |
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date | Thu, 10 Dec 2009 03:02:04 +0500 |
parent | 2072:464a5392bc80 |
child | 2923:b7049746bd29 |
rev | line source |
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1523
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Remove version number from copyright headers
Matthew Wild <mwild1@gmail.com>
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1 -- Prosody IM |
760
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Update copyright notices for 2009
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2 -- Copyright (C) 2008-2009 Matthew Wild |
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3 -- Copyright (C) 2008-2009 Waqas Hussain |
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Insert copyright/license headers
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4 -- |
758 | 5 -- This project is MIT/X11 licensed. Please see the |
6 -- COPYING file in the source package for more information. | |
519
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7 -- |
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8 |
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>
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439
diff
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9 local plugin_dir = CFG_PLUGINDIR or "./plugins/"; |
438
193f9dd64f17
Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store.
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10 |
193f9dd64f17
Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store.
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11 local logger = require "util.logger"; |
540
ec03f6968fa8
Added function add_feature to modules API (for adding disco features)
Waqas Hussain <waqas20@gmail.com>
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12 local log = logger.init("modulemanager"); |
569
5216efe6088b
Add hostmanager, and eventmanager
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13 local eventmanager = require "core.eventmanager"; |
573
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Move module loading to modulemanager
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14 local config = require "core.configmanager"; |
578
5879264e28e2
Changed module manager to use multitable (initial commit)
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15 local multitable_new = require "util.multitable".new; |
698
d8a678e40a0a
Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
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16 local register_actions = require "core.actions".register; |
1174
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modulemanager: require util.stanza
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17 local st = require "util.stanza"; |
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modulemanager: Changed to use util.pluginloader
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18 local pluginloader = require "util.pluginloader"; |
30 | 19 |
747
40837f3422ab
modulemanager: Add get_host_type() API method, and fix up call_module_method to work properly
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20 local hosts = hosts; |
1247
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modulemanager: module:hook now allows global modules to hook events on the prosody.events object
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21 local prosody = prosody; |
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modulemanager: Add get_host_type() API method, and fix up call_module_method to work properly
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22 |
30 | 23 local loadfile, pcall = loadfile, pcall; |
24 local setmetatable, setfenv, getfenv = setmetatable, setfenv, getfenv; | |
25 local pairs, ipairs = pairs, ipairs; | |
745
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core.modulemanager: Some refactoring to make upcoming changes a little easier
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26 local t_insert, t_concat = table.insert, table.concat; |
30 | 27 local type = type; |
670
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Modulemanager: Basic modules can now be unloaded correctly
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28 local next = next; |
674
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modulemanager: module.unload now gets called when modules are being unloaded
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29 local rawget = rawget; |
1392
9935ddfd8ccf
modulemanager: Added simple module:require implementation
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30 local error = error; |
1105
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modulemanager: No need for print()
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31 local tostring = tostring; |
30 | 32 |
1505
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modulemanager: Small code improvement, move autoloaded modules list to the top of the file
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33 local autoload_modules = {"presence", "message", "iq"}; |
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34 |
467
66f145f5c932
Update Makefile to now pass config paths to prosody. Update prosody, modulemanager and connectionlisteners to obey these paths.
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35 -- We need this to let modules access the real global namespace |
30 | 36 local _G = _G; |
37 | |
38 module "modulemanager" | |
39 | |
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modulemanager: Expose api table to allow others to extend the module API
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40 api = {}; |
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41 local api = api; -- Module API container |
438
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42 |
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43 local modulemap = { ["*"] = {} }; |
438
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44 |
591 | 45 local stanza_handlers = multitable_new(); |
30 | 46 local handler_info = {}; |
438
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47 |
30 | 48 local modulehelpers = setmetatable({}, { __index = _G }); |
49 | |
670
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parents:
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50 local handler_table = multitable_new(); |
686
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modulemanager: Per-host event hooks for plugins - solves issue 41
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51 local hooked = multitable_new(); |
1259
6bd11bca9725
modulemanager: Keep track of event handlers added by module:hook, and remove them on module unload
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52 local hooks = multitable_new(); |
686
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modulemanager: Per-host event hooks for plugins - solves issue 41
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53 local event_hooks = multitable_new(); |
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54 |
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55 local NULL = {}; |
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56 |
573
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Move module loading to modulemanager
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57 -- Load modules when a host is activated |
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58 function load_modules_for_host(host) |
1960
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59 local disabled_set = {}; |
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60 local modules_disabled = config.get(host, "core", "modules_disabled"); |
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61 if modules_disabled then |
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62 for _, module in ipairs(modules_disabled) do |
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63 disabled_set[module] = true; |
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64 end |
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65 end |
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66 |
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67 -- Load auto-loaded modules for this host |
1988
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modulemanager: Fixed: Stanza modules were being auto-loaded for components (regression in hg:1e674dae31ae).
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68 if hosts[host].type == "local" then |
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modulemanager: Fixed: Stanza modules were being auto-loaded for components (regression in hg:1e674dae31ae).
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69 for _, module in ipairs(autoload_modules) do |
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70 if not disabled_set[module] then |
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71 load(host, module); |
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72 end |
1960
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73 end |
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74 end |
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75 |
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76 -- Load modules from global section |
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77 if config.get(host, "core", "load_global_modules") ~= false then |
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78 local modules_enabled = config.get("*", "core", "modules_enabled"); |
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79 if modules_enabled then |
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80 for _, module in ipairs(modules_enabled) do |
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81 if not disabled_set[module] and not is_loaded(host, module) then |
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82 load(host, module); |
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83 end |
637
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Fix for not loading global modules when host-specific modules are specified in config
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84 end |
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Fix for not loading global modules when host-specific modules are specified in config
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85 end |
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Fix for not loading global modules when host-specific modules are specified in config
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86 end |
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87 |
637
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88 -- Load modules from just this host |
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89 local modules_enabled = config.get(host, "core", "modules_enabled"); |
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parents:
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90 if modules_enabled and modules_enabled ~= config.get("*", "core", "modules_enabled") then |
573
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91 for _, module in pairs(modules_enabled) do |
672
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Remove warning of already-loaded modules at startup
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92 if not is_loaded(host, module) then |
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93 load(host, module); |
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94 end |
573
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95 end |
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96 end |
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97 end |
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98 eventmanager.add_event_hook("host-activated", load_modules_for_host); |
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99 eventmanager.add_event_hook("component-activated", load_modules_for_host); |
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100 -- |
30 | 101 |
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102 function load(host, module_name, config) |
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103 if not (host and module_name) then |
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104 return nil, "insufficient-parameters"; |
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105 end |
30 | 106 |
438
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107 if not modulemap[host] then |
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108 modulemap[host] = {}; |
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Fix for never checking if the first module for a host is already loaded (affects global modules)
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109 end |
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110 |
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Fix for never checking if the first module for a host is already loaded (affects global modules)
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111 if modulemap[host][module_name] then |
438
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112 log("warn", "%s is already loaded for %s, so not loading again", module_name, host); |
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113 return nil, "module-already-loaded"; |
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114 elseif modulemap["*"][module_name] then |
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115 return nil, "global-module-already-loaded"; |
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116 end |
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117 |
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118 |
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119 local mod, err = pluginloader.load_code(module_name); |
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120 if not mod then |
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121 log("error", "Unable to load module '%s': %s", module_name or "nil", err or "nil"); |
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122 return nil, err; |
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diff
changeset
|
123 end |
eb0cea29c8d7
Temporary hack for global modules
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parents:
579
diff
changeset
|
124 |
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
|
125 local _log = logger.init(host..":"..module_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
|
126 local api_instance = setmetatable({ name = module_name, host = host, config = config, _log = _log, log = function (self, ...) return _log(...); end }, { __index = api }); |
193f9dd64f17
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parents:
400
diff
changeset
|
127 |
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 local pluginenv = setmetatable({ module = api_instance }, { __index = _G }); |
30 | 129 |
130 setfenv(mod, pluginenv); | |
1993
09621f8d0366
modulemanager: Use componentmanager to create new components.
Waqas Hussain <waqas20@gmail.com>
parents:
1988
diff
changeset
|
131 if not hosts[host] then |
09621f8d0366
modulemanager: Use componentmanager to create new components.
Waqas Hussain <waqas20@gmail.com>
parents:
1988
diff
changeset
|
132 local create_component = _G.require "core.componentmanager".create_component; |
09621f8d0366
modulemanager: Use componentmanager to create new components.
Waqas Hussain <waqas20@gmail.com>
parents:
1988
diff
changeset
|
133 hosts[host] = create_component(host); |
09621f8d0366
modulemanager: Use componentmanager to create new components.
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parents:
1988
diff
changeset
|
134 hosts[host].connected = false; |
09621f8d0366
modulemanager: Use componentmanager to create new components.
Waqas Hussain <waqas20@gmail.com>
parents:
1988
diff
changeset
|
135 log("debug", "Created new component: %s", host); |
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modulemanager: Use componentmanager to create new components.
Waqas Hussain <waqas20@gmail.com>
parents:
1988
diff
changeset
|
136 end |
1987
94ecd3e7be87
modulemanager: Fixed traceback on loading modules on unknown hosts.
Waqas Hussain <waqas20@gmail.com>
parents:
1986
diff
changeset
|
137 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
|
138 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
|
139 |
1994
9cc9b096c8f5
modulemanager: Module loading rewritten to gracefully deal with errors in module initialization.
Waqas Hussain <waqas20@gmail.com>
parents:
1993
diff
changeset
|
140 local success, err = pcall(mod); |
9cc9b096c8f5
modulemanager: Module loading rewritten to gracefully deal with errors in module initialization.
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parents:
1993
diff
changeset
|
141 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
|
142 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
|
143 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
|
144 if not success then |
9cc9b096c8f5
modulemanager: Module loading rewritten to gracefully deal with errors in module initialization.
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parents:
1993
diff
changeset
|
145 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
|
146 end |
1378
d09ecc8ee1ef
modulemanager: Call 'load' method when loading a module
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parents:
1361
diff
changeset
|
147 end |
d09ecc8ee1ef
modulemanager: Call 'load' method when loading a module
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parents:
1361
diff
changeset
|
148 |
1994
9cc9b096c8f5
modulemanager: Module loading rewritten to gracefully deal with errors in module initialization.
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parents:
1993
diff
changeset
|
149 -- 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
|
150 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
|
151 modulemap[host][module_name] = nil; |
9cc9b096c8f5
modulemanager: Module loading rewritten to gracefully deal with errors in module initialization.
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parents:
1993
diff
changeset
|
152 modulemap["*"][module_name] = pluginenv; |
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modulemanager: Module loading rewritten to gracefully deal with errors in module initialization.
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parents:
1993
diff
changeset
|
153 api_instance:set_global(); |
9cc9b096c8f5
modulemanager: Module loading rewritten to gracefully deal with errors in module initialization.
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parents:
1993
diff
changeset
|
154 end |
9cc9b096c8f5
modulemanager: Module loading rewritten to gracefully deal with errors in module initialization.
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parents:
1993
diff
changeset
|
155 else |
9cc9b096c8f5
modulemanager: Module loading rewritten to gracefully deal with errors in module initialization.
Waqas Hussain <waqas20@gmail.com>
parents:
1993
diff
changeset
|
156 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
|
157 end |
1994
9cc9b096c8f5
modulemanager: Module loading rewritten to gracefully deal with errors in module initialization.
Waqas Hussain <waqas20@gmail.com>
parents:
1993
diff
changeset
|
158 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
|
159 return true; |
9cc9b096c8f5
modulemanager: Module loading rewritten to gracefully deal with errors in module initialization.
Waqas Hussain <waqas20@gmail.com>
parents:
1993
diff
changeset
|
160 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
|
161 unload(api_instance.host, module_name); |
9cc9b096c8f5
modulemanager: Module loading rewritten to gracefully deal with errors in module initialization.
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parents:
1993
diff
changeset
|
162 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
|
163 end |
30 | 164 end |
165 | |
745
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
Matthew Wild <mwild1@gmail.com>
parents:
733
diff
changeset
|
166 function get_module(host, name) |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
167 return modulemap[host] and modulemap[host][name]; |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
168 end |
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core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
169 |
439
6608ad3a72f3
is_loaded() and incomplete unload() for modules
Matthew Wild <mwild1@gmail.com>
parents:
438
diff
changeset
|
170 function is_loaded(host, name) |
6608ad3a72f3
is_loaded() and incomplete unload() for modules
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parents:
438
diff
changeset
|
171 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
|
172 end |
6608ad3a72f3
is_loaded() and incomplete unload() for modules
Matthew Wild <mwild1@gmail.com>
parents:
438
diff
changeset
|
173 |
6608ad3a72f3
is_loaded() and incomplete unload() for modules
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parents:
438
diff
changeset
|
174 function 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
|
175 local mod = get_module(host, name); |
439
6608ad3a72f3
is_loaded() and incomplete unload() for modules
Matthew Wild <mwild1@gmail.com>
parents:
438
diff
changeset
|
176 if not mod then return nil, "module-not-loaded"; end |
6608ad3a72f3
is_loaded() and incomplete unload() for modules
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parents:
438
diff
changeset
|
177 |
745
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
178 if module_has_method(mod, "unload") then |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
179 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
|
180 if (not ok) and err then |
745
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
181 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
|
182 end |
674
4f506c627b49
modulemanager: module.unload now gets called when modules are being unloaded
Waqas Hussain <waqas20@gmail.com>
parents:
670
diff
changeset
|
183 end |
670
d5cf10b7fc44
Modulemanager: Basic modules can now be unloaded correctly
Waqas Hussain <waqas20@gmail.com>
parents:
637
diff
changeset
|
184 local params = handler_table:get(host, name); -- , {module.host, origin_type, tag, xmlns} |
708
b72d408f5f15
modulemanager: Fixed error on unloading modules with no handlers
Waqas Hussain <waqas20@gmail.com>
parents:
686
diff
changeset
|
185 for _, param in pairs(params or NULL) do |
670
d5cf10b7fc44
Modulemanager: Basic modules can now be unloaded correctly
Waqas Hussain <waqas20@gmail.com>
parents:
637
diff
changeset
|
186 local handlers = stanza_handlers:get(param[1], param[2], param[3], param[4]); |
708
b72d408f5f15
modulemanager: Fixed error on unloading modules with no handlers
Waqas Hussain <waqas20@gmail.com>
parents:
686
diff
changeset
|
187 if handlers then |
b72d408f5f15
modulemanager: Fixed error on unloading modules with no handlers
Waqas Hussain <waqas20@gmail.com>
parents:
686
diff
changeset
|
188 handler_info[handlers[1]] = nil; |
b72d408f5f15
modulemanager: Fixed error on unloading modules with no handlers
Waqas Hussain <waqas20@gmail.com>
parents:
686
diff
changeset
|
189 stanza_handlers:remove(param[1], param[2], param[3], param[4]); |
b72d408f5f15
modulemanager: Fixed error on unloading modules with no handlers
Waqas Hussain <waqas20@gmail.com>
parents:
686
diff
changeset
|
190 end |
439
6608ad3a72f3
is_loaded() and incomplete unload() for modules
Matthew Wild <mwild1@gmail.com>
parents:
438
diff
changeset
|
191 end |
686
13ed38531f69
modulemanager: Per-host event hooks for plugins - solves issue 41
Waqas Hussain <waqas20@gmail.com>
parents:
675
diff
changeset
|
192 event_hooks:remove(host, name); |
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
|
193 -- 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
|
194 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
|
195 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
|
196 (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
|
197 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
|
198 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
|
199 hooks:remove(host, name); |
2828
fbddc3ed0d09
modulemanager: Fire item-removed events on module unload.
Waqas Hussain <waqas20@gmail.com>
parents:
2072
diff
changeset
|
200 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
|
201 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
|
202 for i = #t,1,-1 do |
fbddc3ed0d09
modulemanager: Fire item-removed events on module unload.
Waqas Hussain <waqas20@gmail.com>
parents:
2072
diff
changeset
|
203 local value = t[i]; |
fbddc3ed0d09
modulemanager: Fire item-removed events on module unload.
Waqas Hussain <waqas20@gmail.com>
parents:
2072
diff
changeset
|
204 t[i] = nil; |
fbddc3ed0d09
modulemanager: Fire item-removed events on module unload.
Waqas Hussain <waqas20@gmail.com>
parents:
2072
diff
changeset
|
205 hosts[host].events.fire_event("item-removed/"..key, {source = self, item = value}); |
fbddc3ed0d09
modulemanager: Fire item-removed events on module unload.
Waqas Hussain <waqas20@gmail.com>
parents:
2072
diff
changeset
|
206 end |
fbddc3ed0d09
modulemanager: Fire item-removed events on module unload.
Waqas Hussain <waqas20@gmail.com>
parents:
2072
diff
changeset
|
207 end |
fbddc3ed0d09
modulemanager: Fire item-removed events on module unload.
Waqas Hussain <waqas20@gmail.com>
parents:
2072
diff
changeset
|
208 end |
1986
d4ba9d94eb74
modulemanager: Slightly rearranged code for more robust unloading of modules.
Waqas Hussain <waqas20@gmail.com>
parents:
1960
diff
changeset
|
209 modulemap[host][name] = nil; |
670
d5cf10b7fc44
Modulemanager: Basic modules can now be unloaded correctly
Waqas Hussain <waqas20@gmail.com>
parents:
637
diff
changeset
|
210 return true; |
439
6608ad3a72f3
is_loaded() and incomplete unload() for modules
Matthew Wild <mwild1@gmail.com>
parents:
438
diff
changeset
|
211 end |
6608ad3a72f3
is_loaded() and incomplete unload() for modules
Matthew Wild <mwild1@gmail.com>
parents:
438
diff
changeset
|
212 |
710
56f6c115bc69
modulemanager: Added reload support, with callbacks for saving and restoring state
Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
213 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
|
214 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
|
215 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
|
216 |
1360
857034905016
modulemanager: Changed to use util.pluginloader
Waqas Hussain <waqas20@gmail.com>
parents:
1346
diff
changeset
|
217 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
|
218 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
|
219 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
|
220 return nil, err; |
2afd6d9e21cd
modulemanager: Check for syntax errors before reloading a module
Waqas Hussain <waqas20@gmail.com>
parents:
710
diff
changeset
|
221 end |
2afd6d9e21cd
modulemanager: Check for syntax errors before reloading a module
Waqas Hussain <waqas20@gmail.com>
parents:
710
diff
changeset
|
222 |
710
56f6c115bc69
modulemanager: Added reload support, with callbacks for saving and restoring state
Waqas Hussain <waqas20@gmail.com>
parents:
709
diff
changeset
|
223 local saved; |
745
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
224 |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
225 if module_has_method(mod, "save") then |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
226 local ok, ret, err = call_module_method(mod, "save"); |
5a343599cd3e
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733
diff
changeset
|
227 if ok then |
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parents:
733
diff
changeset
|
228 saved = ret; |
710
56f6c115bc69
modulemanager: Added reload support, with callbacks for saving and restoring state
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parents:
709
diff
changeset
|
229 else |
745
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
230 log("warn", "Error saving module '%s:%s' state: %s", host, module, ret); |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
231 if not config.get(host, "core", "force_module_reload") then |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
232 log("warn", "Aborting reload due to error, set force_module_reload to ignore this"); |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
233 return nil, "save-state-failed"; |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
234 else |
5a343599cd3e
core.modulemanager: Some refactoring to make upcoming changes a little easier
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parents:
733
diff
changeset
|
235 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
|
236 end |
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237 end |
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238 end |
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239 |
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240 unload(host, name, ...); |
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241 local ok, err = load(host, name, ...); |
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242 if ok then |
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243 mod = get_module(host, name); |
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244 if module_has_method(mod, "restore") then |
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245 local ok, err = call_module_method(mod, "restore", saved or {}) |
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246 if (not ok) and err then |
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247 log("warn", "Error restoring module '%s' from '%s': %s", name, host, err); |
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248 end |
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249 end |
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250 return true; |
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251 end |
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252 return ok, err; |
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253 end |
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254 |
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255 function handle_stanza(host, origin, stanza) |
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256 local name, xmlns, origin_type = stanza.name, stanza.attr.xmlns or "jabber:client", origin.type; |
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257 if name == "iq" and xmlns == "jabber:client" then |
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258 if stanza.attr.type == "get" or stanza.attr.type == "set" then |
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259 xmlns = stanza.tags[1].attr.xmlns or "jabber:client"; |
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260 log("debug", "Stanza of type %s from %s has xmlns: %s", name, origin_type, xmlns); |
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261 else |
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262 log("debug", "Discarding %s from %s of type: %s", name, origin_type, stanza.attr.type); |
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263 return true; |
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264 end |
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265 end |
591 | 266 local handlers = stanza_handlers:get(host, origin_type, name, xmlns); |
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267 if not handlers then handlers = stanza_handlers:get("*", origin_type, name, xmlns); end |
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268 if handlers then |
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269 log("debug", "Passing stanza to mod_%s", handler_info[handlers[1]].name); |
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270 (handlers[1])(origin, stanza); |
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271 return true; |
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272 else |
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273 if stanza.attr.xmlns == "jabber:client" then |
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274 log("debug", "Unhandled %s stanza: %s; xmlns=%s", origin.type, stanza.name, xmlns); -- we didn't handle it |
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275 if stanza.attr.type ~= "error" and stanza.attr.type ~= "result" then |
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276 origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); |
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277 end |
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278 elseif not((name == "features" or name == "error") and xmlns == "http://etherx.jabber.org/streams") then -- FIXME remove check once we handle S2S features |
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279 log("warn", "Unhandled %s stream element: %s; xmlns=%s: %s", origin.type, stanza.name, xmlns, tostring(stanza)); -- we didn't handle it |
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280 origin:close("unsupported-stanza-type"); |
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281 end |
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282 end |
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283 end |
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284 |
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285 function module_has_method(module, method) |
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286 return type(module.module[method]) == "function"; |
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287 end |
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288 |
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289 function call_module_method(module, method, ...) |
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290 if module_has_method(module, method) then |
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291 local f = module.module[method]; |
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292 return pcall(f, ...); |
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293 else |
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294 return false, "no-such-method"; |
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295 end |
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296 end |
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297 |
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298 ----- API functions exposed to modules ----------- |
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299 -- Must all be in api.* |
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300 |
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301 -- Returns the name of the current module |
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302 function api:get_name() |
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303 return self.name; |
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304 end |
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305 |
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306 -- Returns the host that the current module is serving |
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307 function api:get_host() |
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308 return self.host; |
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309 end |
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310 |
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311 function api:get_host_type() |
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312 return hosts[self.host].type; |
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313 end |
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314 |
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315 function api:set_global() |
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316 self.host = "*"; |
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317 -- Update the logger |
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318 local _log = logger.init("mod_"..self.name); |
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319 self.log = function (self, ...) return _log(...); end; |
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320 self._log = _log; |
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321 end |
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322 |
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323 local function _add_handler(module, origin_type, tag, xmlns, handler) |
591 | 324 local handlers = stanza_handlers:get(module.host, origin_type, tag, xmlns); |
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325 local msg = (tag == "iq") and "namespace" or "payload namespace"; |
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326 if not handlers then |
591 | 327 stanza_handlers:add(module.host, origin_type, tag, xmlns, handler); |
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328 handler_info[handler] = module; |
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329 handler_table:add(module.host, module.name, {module.host, origin_type, tag, xmlns}); |
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330 --module:log("debug", "I now handle tag '%s' [%s] with %s '%s'", tag, origin_type, msg, xmlns); |
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331 else |
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332 module:log("warn", "I wanted to handle tag '%s' [%s] with %s '%s' but mod_%s already handles that", tag, origin_type, msg, xmlns, handler_info[handlers[1]].module.name); |
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333 end |
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334 end |
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335 |
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336 function api:add_handler(origin_type, tag, xmlns, handler) |
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337 if not (origin_type and tag and xmlns and handler) then return false; end |
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338 if type(origin_type) == "table" then |
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339 for _, origin_type in ipairs(origin_type) do |
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340 _add_handler(self, origin_type, tag, xmlns, handler); |
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341 end |
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342 else |
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343 _add_handler(self, origin_type, tag, xmlns, handler); |
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344 end |
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345 end |
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346 function api:add_iq_handler(origin_type, xmlns, handler) |
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589
diff
changeset
|
347 self:add_handler(origin_type, "iq", xmlns, handler); |
438
193f9dd64f17
Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store.
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diff
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|
348 end |
193f9dd64f17
Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store.
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400
diff
changeset
|
349 |
540
ec03f6968fa8
Added function add_feature to modules API (for adding disco features)
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parents:
519
diff
changeset
|
350 function api:add_feature(xmlns) |
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modulemanager: Module API functions add_item and add_feature updated to use the add_item API
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diff
changeset
|
351 self:add_item("feature", xmlns); |
540
ec03f6968fa8
Added function add_feature to modules API (for adding disco features)
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parents:
519
diff
changeset
|
352 end |
1695
9786e650393b
modulemanager: Changed the add_identity module API to accept an optional name parameter (the 'name' attribute for the <identity/> element)
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parents:
1694
diff
changeset
|
353 function api:add_identity(category, type, name) |
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modulemanager: Module API functions add_item and add_feature updated to use the add_item API
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diff
changeset
|
354 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
|
355 end |
540
ec03f6968fa8
Added function add_feature to modules API (for adding disco features)
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parents:
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diff
changeset
|
356 |
686
13ed38531f69
modulemanager: Per-host event hooks for plugins - solves issue 41
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diff
changeset
|
357 local event_hook = function(host, mod_name, event_name, ...) |
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diff
changeset
|
358 if type((...)) == "table" and (...).host and (...).host ~= host then return; end |
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diff
changeset
|
359 for handler in pairs(event_hooks:get(host, mod_name, event_name) or NULL) do |
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modulemanager: Per-host event hooks for plugins - solves issue 41
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diff
changeset
|
360 handler(...); |
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modulemanager: Per-host event hooks for plugins - solves issue 41
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diff
changeset
|
361 end |
13ed38531f69
modulemanager: Per-host event hooks for plugins - solves issue 41
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diff
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|
362 end; |
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modulemanager: Per-host event hooks for plugins - solves issue 41
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diff
changeset
|
363 function api:add_event_hook(name, handler) |
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modulemanager: Per-host event hooks for plugins - solves issue 41
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diff
changeset
|
364 if not hooked:get(self.host, self.name, name) then |
13ed38531f69
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diff
changeset
|
365 eventmanager.add_event_hook(name, function(...) event_hook(self.host, self.name, name, ...); end); |
13ed38531f69
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diff
changeset
|
366 hooked:set(self.host, self.name, name, true); |
13ed38531f69
modulemanager: Per-host event hooks for plugins - solves issue 41
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diff
changeset
|
367 end |
13ed38531f69
modulemanager: Per-host event hooks for plugins - solves issue 41
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parents:
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diff
changeset
|
368 event_hooks:set(self.host, self.name, name, handler, true); |
13ed38531f69
modulemanager: Per-host event hooks for plugins - solves issue 41
Waqas Hussain <waqas20@gmail.com>
parents:
675
diff
changeset
|
369 end |
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
|
370 |
1183
565e16ee0c74
modulemanager: Add module:fire_event() to module API
Matthew Wild <mwild1@gmail.com>
parents:
1174
diff
changeset
|
371 function api:fire_event(...) |
1253
60156584c442
modulemanager: Stopped using core.eventmanager in module:fire_event
Waqas Hussain <waqas20@gmail.com>
parents:
1250
diff
changeset
|
372 return (hosts[self.host] or prosody).events.fire_event(...); |
1183
565e16ee0c74
modulemanager: Add module:fire_event() to module API
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parents:
1174
diff
changeset
|
373 end |
565e16ee0c74
modulemanager: Add module:fire_event() to module API
Matthew Wild <mwild1@gmail.com>
parents:
1174
diff
changeset
|
374 |
1319
812c028a877d
modulemanager: Allow setting priority of stanza handlers
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parents:
1318
diff
changeset
|
375 function api:hook(event, handler, priority) |
1259
6bd11bca9725
modulemanager: Keep track of event handlers added by module:hook, and remove them on module unload
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parents:
1253
diff
changeset
|
376 hooks:set(self.host, self.name, event, handler, true); |
1319
812c028a877d
modulemanager: Allow setting priority of stanza handlers
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parents:
1318
diff
changeset
|
377 (hosts[self.host] or prosody).events.add_handler(event, handler, priority); |
1231
6f251813f1e5
modulemanager: Added hook(event, handler) to the plugin API
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parents:
1183
diff
changeset
|
378 end |
6f251813f1e5
modulemanager: Added hook(event, handler) to the plugin API
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parents:
1183
diff
changeset
|
379 |
1319
812c028a877d
modulemanager: Allow setting priority of stanza handlers
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parents:
1318
diff
changeset
|
380 function api:hook_stanza(xmlns, name, handler, priority) |
1318
66f76c332a75
modulemanager: Add module:hook([xmlns, ] name, handler) which uses new stanza events
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parents:
1309
diff
changeset
|
381 if not handler and type(name) == "function" then |
66f76c332a75
modulemanager: Add module:hook([xmlns, ] name, handler) which uses new stanza events
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parents:
1309
diff
changeset
|
382 -- 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
|
383 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
|
384 elseif not (handler and name) then |
1320
9c736b993e07
modulemanager: module:log() -> self:log() fix
Matthew Wild <mwild1@gmail.com>
parents:
1319
diff
changeset
|
385 self:log("warn", "Error: Insufficient parameters to module:hook_stanza()"); |
1318
66f76c332a75
modulemanager: Add module:hook([xmlns, ] name, handler) which uses new stanza events
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parents:
1309
diff
changeset
|
386 return; |
66f76c332a75
modulemanager: Add module:hook([xmlns, ] name, handler) which uses new stanza events
Matthew Wild <mwild1@gmail.com>
parents:
1309
diff
changeset
|
387 end |
1319
812c028a877d
modulemanager: Allow setting priority of stanza handlers
Matthew Wild <mwild1@gmail.com>
parents:
1318
diff
changeset
|
388 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
|
389 end |
66f76c332a75
modulemanager: Add module:hook([xmlns, ] name, handler) which uses new stanza events
Matthew Wild <mwild1@gmail.com>
parents:
1309
diff
changeset
|
390 |
1392
9935ddfd8ccf
modulemanager: Added simple module:require implementation
Waqas Hussain <waqas20@gmail.com>
parents:
1361
diff
changeset
|
391 function api:require(lib) |
9935ddfd8ccf
modulemanager: Added simple module:require implementation
Waqas Hussain <waqas20@gmail.com>
parents:
1361
diff
changeset
|
392 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
|
393 if not f then |
9935ddfd8ccf
modulemanager: Added simple module:require implementation
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parents:
1361
diff
changeset
|
394 f, n = pluginloader.load_code(lib, lib..".lib.lua"); |
9935ddfd8ccf
modulemanager: Added simple module:require implementation
Waqas Hussain <waqas20@gmail.com>
parents:
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diff
changeset
|
395 end |
9935ddfd8ccf
modulemanager: Added simple module:require implementation
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parents:
1361
diff
changeset
|
396 if not f then error("Failed to load plugin library '"..lib.."', error: "..n); end -- FIXME better error message |
1393
576143941a76
modulemanager: Enabled access to the module API from plugin libraries
Waqas Hussain <waqas20@gmail.com>
parents:
1392
diff
changeset
|
397 setfenv(f, setmetatable({ module = self }, { __index = _G })); |
1392
9935ddfd8ccf
modulemanager: Added simple module:require implementation
Waqas Hussain <waqas20@gmail.com>
parents:
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diff
changeset
|
398 return f(); |
9935ddfd8ccf
modulemanager: Added simple module:require implementation
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parents:
1361
diff
changeset
|
399 end |
9935ddfd8ccf
modulemanager: Added simple module:require implementation
Waqas Hussain <waqas20@gmail.com>
parents:
1361
diff
changeset
|
400 |
1586
5c627d5d5e37
modulemanager: Added get_option(name, default_value) to plugin API
Waqas Hussain <waqas20@gmail.com>
parents:
1523
diff
changeset
|
401 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
|
402 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
|
403 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
|
404 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
|
405 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
|
406 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
|
407 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
|
408 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
|
409 return value; |
1586
5c627d5d5e37
modulemanager: Added get_option(name, default_value) to plugin API
Waqas Hussain <waqas20@gmail.com>
parents:
1523
diff
changeset
|
410 end |
5c627d5d5e37
modulemanager: Added get_option(name, default_value) to plugin API
Waqas Hussain <waqas20@gmail.com>
parents:
1523
diff
changeset
|
411 |
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
|
412 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
|
413 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
|
414 function api:add_item(key, value) |
0b7888c0995d
Added: functions add_item and remove_item to add and remove items to the module API
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parents:
1586
diff
changeset
|
415 self.items = self.items or {}; |
0b7888c0995d
Added: functions add_item and remove_item to add and remove items to the module API
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parents:
1586
diff
changeset
|
416 self.items[key] = self.items[key] or {}; |
0b7888c0995d
Added: functions add_item and remove_item to add and remove items to the module API
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parents:
1586
diff
changeset
|
417 t_insert(self.items[key], value); |
0b7888c0995d
Added: functions add_item and remove_item to add and remove items to the module API
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parents:
1586
diff
changeset
|
418 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
|
419 end |
0b7888c0995d
Added: functions add_item and remove_item to add and remove items to the module API
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parents:
1586
diff
changeset
|
420 function api:remove_item(key, value) |
0b7888c0995d
Added: functions add_item and remove_item to add and remove items to the module API
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parents:
1586
diff
changeset
|
421 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
|
422 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
|
423 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
|
424 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
|
425 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
|
426 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
|
427 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
|
428 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
|
429 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
|
430 |
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
|
431 function api:get_host_items(key) |
af89f646200f
modulemanager: Added module API function to get all items for a given host based on a key
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parents:
1697
diff
changeset
|
432 local result = {}; |
af89f646200f
modulemanager: Added module API function to get all items for a given host based on a key
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parents:
1697
diff
changeset
|
433 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
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parents:
1697
diff
changeset
|
434 module = module.module; |
af89f646200f
modulemanager: Added module API function to get all items for a given host based on a key
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parents:
1697
diff
changeset
|
435 if module.items then |
af89f646200f
modulemanager: Added module API function to get all items for a given host based on a key
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parents:
1697
diff
changeset
|
436 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
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parents:
1697
diff
changeset
|
437 t_insert(result, item); |
af89f646200f
modulemanager: Added module API function to get all items for a given host based on a key
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parents:
1697
diff
changeset
|
438 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
|
439 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
|
440 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
|
441 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
|
442 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
|
443 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
|
444 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
|
445 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
|
446 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
|
447 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
|
448 end |
1698
af89f646200f
modulemanager: Added module API function to get all items for a given host based on a key
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parents:
1697
diff
changeset
|
449 return result; |
af89f646200f
modulemanager: Added module API function to get all items for a given host based on a key
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parents:
1697
diff
changeset
|
450 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
|
451 |
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
|
452 -------------------------------------------------------------------- |
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
|
453 |
698
d8a678e40a0a
Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
Matthew Wild <mwild1@gmail.com>
parents:
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454 local actions = {}; |
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Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
Matthew Wild <mwild1@gmail.com>
parents:
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455 |
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Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
Matthew Wild <mwild1@gmail.com>
parents:
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456 function actions.load(params) |
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Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
Matthew Wild <mwild1@gmail.com>
parents:
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457 --return true, "Module loaded ("..params.module.." on "..params.host..")"; |
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458 return load(params.host, params.module); |
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Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
Matthew Wild <mwild1@gmail.com>
parents:
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459 end |
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Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
Matthew Wild <mwild1@gmail.com>
parents:
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460 |
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Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
Matthew Wild <mwild1@gmail.com>
parents:
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461 function actions.unload(params) |
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462 return unload(params.host, params.module); |
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Matthew Wild <mwild1@gmail.com>
parents:
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463 end |
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Matthew Wild <mwild1@gmail.com>
parents:
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464 |
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Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
Matthew Wild <mwild1@gmail.com>
parents:
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465 register_actions("/modules", actions); |
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Add core.actions for managing server 'actions'; and make modulemanager register actions 'load' and 'unload'
Matthew Wild <mwild1@gmail.com>
parents:
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466 |
39
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Add support for arbitrary events and event hooks
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467 return _M; |