52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
/*
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* Copyright (C) 2013 Emeric Poupon
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*
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* This file is part of LMS.
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*
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* LMS is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* LMS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LMS. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <boost/filesystem.hpp>
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#include "DirectoryValidator.hpp"
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namespace UserInterface {
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DirectoryValidator::DirectoryValidator(Wt::WObject *parent)
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: Wt::WValidator(parent)
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{
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}
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Wt::WValidator::Result
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DirectoryValidator::validate(const Wt::WString& input) const
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{
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if (input.empty())
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return Wt::WValidator::validate(input);
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boost::filesystem::path p(input.toUTF8());
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boost::system::error_code ec;
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bool res = boost::filesystem::is_directory(p, ec);
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if (ec)
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return Wt::WValidator::Result(Wt::WValidator::Invalid, ec.message());
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else if (res)
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return Wt::WValidator::Result(Wt::WValidator::Valid);
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else
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return Wt::WValidator::Result(Wt::WValidator::Invalid, "Not a directory");
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}
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} // namespace UserInterface
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