+-- 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.
+--
+
+
local fatal;
-local function softreq(...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil; end end
+local function softreq(...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil, lib; end end
local function missingdep(name, sources, msg)
print("");
for k,v in pairs(sources) do
print("", k, v);
end
+ print("");
print(msg or (name.." is required for Prosody to run, so we will now exit."));
- print("More help can be found on our website, at http://.../doc/depends");
+ print("More help can be found on our website, at http://prosody.im/doc/depends");
print("**************************");
print("");
end
local ssl = softreq "ssl"
if not ssl then
- missingdep("LuaSec", { ["Source"] = "http://www.inf.puc-rio.br/~brunoos/luasec/" }, "SSL/TLS support will not be available");
+ if config.get("*", "core", "run_without_ssl") then
+ log("warn", "Running without SSL support because run_without_ssl is defined in the config");
+ else
+ missingdep("LuaSec", { ["Source"] = "http://www.inf.puc-rio.br/~brunoos/luasec/" }, "SSL/TLS support will not be available");
+ end
end
-
-local md5 = softreq "md5";
-
-if not md5 then
- missingdep("MD5", { ["luarocks"] = "luarocks install md5"; ["Source"] = "http://luaforge.net/frs/?group_id=155" });
+local encodings, err = softreq "util.encodings"
+if not encodings then
+ if err:match("not found") then
+ missingdep("util.encodings", { ["Windows"] = "Make sure you have encodings.dll from the Prosody distribution in util/";
+ ["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/encodings.so";
+ });
+ else
+ print "***********************************"
+ print("util/encodings couldn't be loaded. Check that you have a recent version of libidn");
+ print ""
+ print("The full error was:");
+ print(err)
+ print "***********************************"
+ end
fatal = true;
end
+local hashes, err = softreq "util.hashes"
+if not hashes then
+ if err:match("not found") then
+ missingdep("util.hashes", { ["Windows"] = "Make sure you have hashes.dll from the Prosody distribution in util/";
+ ["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/hashes.so";
+ });
+ else
+ print "***********************************"
+ print("util/hashes couldn't be loaded. Check that you have a recent version of OpenSSL (libcrypto in particular)");
+ print ""
+ print("The full error was:");
+ print(err)
+ print "***********************************"
+ end
+ fatal = true;
+end
if fatal then os.exit(1); end