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https://github.com/rakshasa/rtorrent.git
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rakshasa
b25af84ee8
git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@621 e378c898-3ddf-0310-93e7-cc216c733640
95 lines
2.5 KiB
C++
95 lines
2.5 KiB
C++
// rTorrent - BitTorrent client
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// Copyright (C) 2005-2006, Jari Sundell
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//
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// This program 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 2 of the License, or
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// (at your option) any later version.
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//
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// This program 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 this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// In addition, as a special exception, the copyright holders give
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// permission to link the code of portions of this program with the
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// OpenSSL library under certain conditions as described in each
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// individual source file, and distribute linked combinations
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// including the two.
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//
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// You must obey the GNU General Public License in all respects for
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// all of the code used other than OpenSSL. If you modify file(s)
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// with this exception, you may extend this exception to your version
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// of the file(s), but you are not obligated to do so. If you do not
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// wish to do so, delete this exception statement from your version.
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// If you delete this exception statement from all source files in the
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// program, then also delete it here.
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//
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// Contact: Jari Sundell <jaris@ifi.uio.no>
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//
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// Skomakerveien 33
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// 3185 Skoppum, NORWAY
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#include "config.h"
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#include <algorithm>
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#include <functional>
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#include <stdexcept>
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#include <dirent.h>
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#include "directory.h"
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namespace utils {
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bool
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Directory::is_valid() const {
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if (m_path.empty())
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return false;
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DIR* d = opendir(m_path.c_str());
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closedir(d);
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return d;
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}
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bool
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Directory::update(bool hideDot) {
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if (m_path.empty())
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throw std::logic_error("Directory::update() tried to open an empty path");
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DIR* d = opendir(m_path.c_str());
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if (d == NULL)
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return false;
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struct dirent* ent;
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while ((ent = readdir(d)) != NULL) {
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std::string de(ent->d_name);
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if (!de.empty() && (!hideDot || de[0] != '.'))
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Base::push_back(ent->d_name);
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}
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closedir(d);
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Base::sort(std::less<std::string>());
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return true;
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}
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Directory::Base
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Directory::make_list() {
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Base l;
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for (Base::iterator itr = begin(); itr != end(); ++itr)
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l.push_back(m_path + *itr);
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return l;
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}
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}
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