--- a/util/hashes.lua Thu Nov 27 23:36:17 2008 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,30 +0,0 @@ - -local softreq = function (...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil; end end -local error = error; - -module "hashes" - -local md5 = softreq("md5"); -if md5 then - if md5.digest then - local md5_digest = md5.digest; - local sha1_digest = sha1.digest; - function _M.md5(input) - return md5_digest(input); - end - function _M.sha1(input) - return sha1_digest(input); - end - elseif md5.sumhexa then - local md5_sumhexa = md5.sumhexa; - function _M.md5(input) - return md5_sumhexa(input); - end - else - error("md5 library found, but unrecognised... no hash functions will be available", 0); - end -else - error("No md5 library found. Install md5 using luarocks, for example", 0); -end - -return _M;