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plugins/mod_debug.lua @ 1779:3da808c7bfa2
mod_vcard: Handle vcard requests from local components.
author | Waqas Hussain <waqas20@gmail.com> |
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date | Mon, 14 Sep 2009 01:13:17 +0500 |
parent | 1523:841d61be198f |
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-- Prosody IM -- Copyright (C) 2008-2009 Matthew Wild -- Copyright (C) 2008-2009 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- module.host = "*"; local connlisteners_register = require "net.connlisteners".register; local console_listener = { default_port = 5583; default_mode = "*l"; default_interface = "127.0.0.1" }; local sha256, missingglobal = require "util.hashes".sha256; local commands = {}; local debug_env = {}; local debug_env_mt = { __index = function (t, k) return rawget(_G, k) or missingglobal(k); end, __newindex = function (t, k, v) rawset(_G, k, v); end }; local t_insert, t_concat = table.insert, table.concat; local t_concatall = function (t, sep) local tt = {}; for k, s in pairs(t) do tt[k] = tostring(s); end return t_concat(tt, sep); end setmetatable(debug_env, debug_env_mt); console = {}; function console:new_session(conn) local w = function(s) conn.write(s:gsub("\n", "\r\n")); end; local session = { conn = conn; send = function (t) w(tostring(t)); end; print = function (t) w("| "..tostring(t).."\n"); end; disconnect = function () conn.close(); end; }; return session; end local sessions = {}; function console_listener.listener(conn, data) local session = sessions[conn]; if not session then -- Handle new connection session = console:new_session(conn); sessions[conn] = session; printbanner(session); end if data then -- Handle data (function(session, data) if data:match("[!.]$") then local command = data:lower(); command = data:match("^%w+") or data:match("%p"); if commands[command] then commands[command](session, data); return; end end local chunk, err = loadstring("return "..data); if not chunk then chunk, err = loadstring(data); if not chunk then err = err:gsub("^%[string .-%]:%d+: ", ""); err = err:gsub("^:%d+: ", ""); err = err:gsub("'<eof>'", "the end of the line"); session.print("Sorry, I couldn't understand that... "..err); return; end end debug_env.print = session.print; setfenv(chunk, debug_env); local ret = { pcall(chunk) }; if not ret[1] then session.print("Fatal error while running command, it did not complete"); session.print("Error: "..ret[2]); return; end table.remove(ret, 1); local retstr = t_concatall(ret, ", "); if retstr ~= "" then session.print("Result: "..retstr); else session.print("No result, or nil"); return; end end)(session, data); end session.send(string.char(0)); end function console_listener.disconnect(conn, err) end connlisteners_register('debug', console_listener); require "net.connlisteners".start("debug"); -- Console commands -- -- These are simple commands, not valid standalone in Lua function commands.bye(session) session.print("See you! :)"); session.disconnect(); end commands["!"] = function (session, data) if data:match("^!!") then session.print("!> "..session.env._); return console_listener.listener(session.conn, session.env._); end local old, new = data:match("^!(.-[^\\])!(.-)!$"); if old and new then local ok, res = pcall(string.gsub, session.env._, old, new); if not ok then session.print(res) return; end session.print("!> "..res); return console_listener.listener(session.conn, res); end session.print("Sorry, not sure what you want"); end function printbanner(session) session.print [[ ____ \ / _ | _ \ _ __ ___ ___ _-_ __| |_ _ | |_) | '__/ _ \/ __|/ _ \ / _` | | | | | __/| | | (_) \__ \ |_| | (_| | |_| | |_| |_| \___/|___/\___/ \__,_|\__, | A study in simplicity |___/ ]] session.print("Welcome to the Prosody debug console. For a list of commands, type: help"); session.print("You may find more help on using this console in our online documentation at "); session.print("http://prosody.im/doc/debugconsole\n"); end local byte, char = string.byte, string.char; local gmatch, gsub = string.gmatch, string.gsub; local function vdecode(text, key) local keyarr = {}; for l in gmatch(key, ".") do t_insert(keyarr, byte(l) - 32) end local pos, keylen = 0, #keyarr; return (gsub(text, ".", function (letter) if byte(letter) < 32 then return ""; end pos = (pos%keylen)+1; return char(((byte(letter) - 32 - keyarr[pos]) % 94) + 32); end)); end local subst = { ["f880c08056ba7dbecb1ccfe5d7728bd6dcd654e94f7a9b21788c43397bae0bc5"] = [=[nRYeKR$l'5Ix%u*1Mc-K}*bwv*\ $1KLMBd$KH R38`$[6}VQ@,6Qn]=]; ["92f718858322157202ec740698c1390e47bc819e52b6a099c54c378a9f7529d6"] = [=[V\Z5`WZ5,T$<)7LM'w3Z}M(7V'{pa) &'>0+{v)O(0M*V5K$$LL$|2wT}6 1as*")e!>]=]; ["467b65edcc7c7cd70abf2136cc56abd037216a6cd9e17291a2219645be2e2216"] = [=[i#'Z,E1-"YaHW(j/0xs]I4x&%(Jx1h&18'(exNWT D3b+K{*8}w(%D {]=]; ["f73729d7f2fbe686243a25ac088c7e6aead3d535e081329f2817438a5c78bee5"] = [=[,3+(Q{3+W\ftQ%wvv/C0z-l%f>ABc(vkp<bb8]=]; ["6afa189489b096742890d0c5bd17d5bb8af8ac460c7026984b64e8f14a40404e"] = [=[9N{)5j34gd*}&]H&dy"I&7(",a F1v6jY+IY7&S+86)1z(Vo]=]; ["cc5e5293ef8a1acbd9dd2bcda092c5c77ef46d3ec5aea65024fca7ed4b3c94a9"] = [=[_]Rc}IF'Kfa&))Ry+6|x!K2|T*Vze)%4Hwz'L3uI|OwIa)|q#uq2+Qu u7 [V3(z(*TYY|T\1_W'2] Dwr{-{@df#W.H5^x(ydtr{c){UuV@]=]; ["b3df231fd7ddf73f72f39cb2510b1fe39318f4724728ed58948a180663184d3e"] = [=[iH!"9NLS'%geYw3^R*fvWM1)MwxLS!d[zP(p0sQ|8tX{dWO{9w!+W)b"MU W)V8&(2Wx"'dTL9*PP%1"JV(I|Jr1^f'-Hc3U\2H3Z='K#,)dPm]=]; } function missingglobal(name) if sha256 then local hash = sha256(name.."|"..name:reverse(), true); if subst[hash] then return vdecode(subst[hash], sha256(name:reverse(), true)); end end end