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diff --git a/0.4.0/ebuild/digests/domd5.cc b/0.4.0/ebuild/digests/domd5.cc
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+/* vim: set sw=4 sts=4 et foldmethod=syntax : */
+
+/*
+ * Copyright (c) 2006 Ciaran McCreesh <ciaran.mccreesh@blueyonder.co.uk>
+ *
+ * This file is part of the Paludis package manager. Paludis is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU General
+ * Public License version 2, as published by the Free Software Foundation.
+ *
+ * Paludis 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., 59 Temple
+ * Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <paludis/digests/md5.hh>
+#include <iostream>
+#include <cstdlib>
+#include <fstream>
+
+int
+main(int argc, char * argv[])
+{
+ if (argc >= 3)
+ {
+ std::cerr << "usage: " << argv[0] << " [filename]" << std::endl;
+ return EXIT_FAILURE;
+ }
+
+ if (argc == 2)
+ {
+ std::ifstream f(argv[1]);
+ if (! f)
+ {
+ std::cerr << argv[0] << ": could not open '" << argv[1] << "'" << std::endl;
+ return EXIT_FAILURE;
+ }
+ paludis::MD5 sum(f);
+ std::cout << sum.hexsum() << std::endl;
+ }
+ else
+ {
+ paludis::MD5 sum(std::cin);
+ std::cout << sum.hexsum() << std::endl;
+ }
+
+}
+
+
+