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#!/usr/bin/env lua
-- Prosody IM v0.1
-- Copyright (C) 2008 Matthew Wild
-- Copyright (C) 2008 Waqas Hussain
--
-- This program is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public License
-- as published by the Free Software Foundation; either version 2
-- of the License, or (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, write to the Free Software
-- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
--
-- Config here --
CFG_SOURCEDIR=nil;
CFG_CONFIGDIR=nil;
CFG_PLUGINDIR=nil;
CFG_DATADIR=nil;
-- -- -- -- -- --
if CFG_SOURCEDIR then
package.path = CFG_SOURCEDIR.."/?.lua;"..package.path
package.cpath = CFG_SOURCEDIR.."/?.so;"..package.cpath
end
if CFG_DATADIR then
if os.getenv("HOME") then
CFG_DATADIR = CFG_DATADIR:gsub("^~", os.getenv("HOME"));
end
end
-- Required to be able to find packages installed with luarocks
pcall(require, "luarocks.require")
config = require "core.configmanager"
log = require "util.logger".init("general");
do
-- TODO: Check for other formats when we add support for them
-- Use lfs? Make a new conf/ dir?
local ok, err = config.load((CFG_CONFIGDIR or ".").."/prosody.cfg.lua");
if not ok then
log("error", "Couldn't load config file: %s", err);
log("info", "Falling back to old config file format...")
ok, err = pcall(dofile, "lxmppd.cfg");
if not ok then
log("error", "Old config format loading failed too: %s", err);
else
for _, host in ipairs(_G.config.hosts) do
config.set(host, "core", "defined", true);
end
config.set("*", "core", "modules_enabled", _G.config.modules);
config.set("*", "core", "ssl", _G.config.ssl_ctx);
end
end
end
local data_path = config.get("*", "core", "data_path") or CFG_DATADIR or "data";
local path_separator = "/"; if os.getenv("WINDIR") then path_separator = "\\" end
local _mkdir = {}
function mkdir(path)
path = path:gsub("/", path_separator);
--print("mkdir",path);
local x = io.popen("mkdir "..path.." 2>&1"):read("*a");
end
function encode(s) return s and (s:gsub("%W", function (c) return string.format("%%%x", c:byte()); end)); end
function mkdirs(host)
if not _mkdir[host] then
local host_dir = string.format("%s/%s", data_path, encode(host));
mkdir(host_dir);
mkdir(host_dir.."/accounts");
mkdir(host_dir.."/vcard");
mkdir(host_dir.."/roster");
mkdir(host_dir.."/private");
mkdir(host_dir.."/offline");
_mkdir[host] = true;
end
end
mkdir(data_path);
require "util.datamanager".set_data_path(data_path);
local server = require "net.server"
require "util.dependencies"
-- Maps connections to sessions --
sessions = {};
hosts = {};
local defined_hosts = config.getconfig();
for host, host_config in pairs(defined_hosts) do
if host ~= "*" and (host_config.core.enabled == nil or host_config.core.enabled) then
hosts[host] = {type = "local", connected = true, sessions = {}, host = host, s2sout = {} };
mkdirs(host);
end
end
-- Load and initialise core modules --
require "util.import"
require "core.xmlhandlers"
require "core.rostermanager"
require "core.offlinemessage"
require "core.modulemanager"
require "core.usermanager"
require "core.sessionmanager"
require "core.stanza_router"
--[[
pcall(require, "remdebug.engine");
if remdebug then remdebug.engine.start() end
]]
local start = require "net.connlisteners".start;
require "util.stanza"
require "util.jid"
------------------------------------------------------------------------
-- Initialise modules
for host in pairs(hosts) do
if host ~= "*" then
local modules_enabled = config.get(host, "core", "modules_enabled");
if modules_enabled then
for _, module in pairs(modules_enabled) do
modulemanager.load(host, module);
end
end
end
end
-- setup error handling
setmetatable(_G, { __index = function (t, k) print("WARNING: ATTEMPT TO READ A NIL GLOBAL!!!", k); error("Attempt to read a non-existent global. Naughty boy.", 2); end, __newindex = function (t, k, v) print("ATTEMPT TO SET A GLOBAL!!!!", tostring(k).." = "..tostring(v)); error("Attempt to set a global. Naughty boy.", 2); end }) --]][][[]][];
local protected_handler = function (conn, data, err) local success, ret = pcall(handler, conn, data, err); if not success then print("ERROR on "..tostring(conn)..": "..ret); conn:close(); end end;
local protected_disconnect = function (conn, err) local success, ret = pcall(disconnect, conn, err); if not success then print("ERROR on "..tostring(conn).." disconnect: "..ret); conn:close(); end end;
local global_ssl_ctx = config.get("*", "core", "ssl");
if global_ssl_ctx then
local default_ssl_ctx = { mode = "server", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none"; };
setmetatable(global_ssl_ctx, { __index = default_ssl_ctx });
end
-- start listening on sockets
start("xmppclient", { ssl = global_ssl_ctx })
start("xmppserver", { ssl = global_ssl_ctx })
if config.get("*", "core", "console_enabled") then
start("console")
end
modulemanager.fire_event("server-started");
server.loop();
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