author | Tobias Markmann <tm@ayena.de> |
Tue, 22 Dec 2009 20:21:44 +0100 | |
changeset 2392 | 8777831706d9 |
parent 2102 | b5ee3c416609 |
permissions | -rw-r--r-- |
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-- Prosody IM |
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-- Copyright (C) 2008-2009 Matthew Wild |
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-- Copyright (C) 2008-2009 Waqas Hussain |
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-- |
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-- This project is MIT/X11 licensed. Please see the |
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-- COPYING file in the source package for more information. |
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-- |
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local new_multitable = require "util.multitable".new; |
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local t_insert = table.insert; |
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local t_concat = table.concat; |
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local tostring = tostring; |
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local unpack = unpack; |
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local pairs = pairs; |
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local error = error; |
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local type = type; |
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local _G = _G; |
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local data = new_multitable(); |
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module "objectmanager" |
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function set(...) |
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return data:set(...); |
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end |
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function remove(...) |
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return data:remove(...); |
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end |
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function get(...) |
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return data:get(...); |
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end |
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local function get_path(path) |
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if type(path) == "table" then return path; end |
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local s = {}; |
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for part in tostring(path):gmatch("[%w_]+") do |
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t_insert(s, part); |
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end |
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return s; |
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end |
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function get_object(path) |
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path = get_path(path) |
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return data:get(unpack(path)), path; |
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end |
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function set_object(path, object) |
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path = get_path(path); |
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data:set(unpack(path), object); |
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end |
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data:set("ls", function(_dir) |
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local obj, dir = get_object(_dir); |
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if not obj then error("object not found: " .. t_concat(dir, '/')); end |
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local r = {}; |
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if type(obj) == "table" then |
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for key, val in pairs(obj) do |
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r[key] = type(val); |
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end |
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end |
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return r; |
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end); |
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data:set("get", get_object); |
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data:set("set", set_object); |
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data:set("echo", function(...) return {...}; end); |
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data:set("_G", _G); |
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return _M; |