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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/qa/file_name_check.hh>

using namespace paludis;
using namespace paludis::qa;

FileNameCheck::FileNameCheck()
{
}

CheckResult
FileNameCheck::operator() (const FSEntry & f) const
{
    CheckResult result(f, identifier());

    static const std::string allowed(
            "abcdefghijklmnopqrstuvwxyz"
            "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
            "0123456789"
            "+-_.:");

    if (std::string::npos != f.basename().find_first_not_of(allowed))
        result << Message(qal_major, "Illegal filename");

    return result;
}

const std::string &
FileNameCheck::identifier()
{
    static const std::string id("file name");
    return id;
}