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rakshasa
7abc459d74
mtimes of those files. This is used to ensure that e.g. the watch dir does not try to load bad/duplicate torrents, in addition to optimizing the pruning of those already loaded. git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@1024 e378c898-3ddf-0310-93e7-cc216c733640
72 lines
2.6 KiB
C++
72 lines
2.6 KiB
C++
// rTorrent - BitTorrent client
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// Copyright (C) 2005-2007, 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 <rak/file_stat.h>
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#include <rak/path.h>
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#include <torrent/exceptions.h>
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#include "file_status_cache.h"
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namespace utils {
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bool
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FileStatusCache::insert(const std::string& path, int flags) {
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rak::file_stat fs;
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// Should we expand somewhere else? Problem is it adds a lot of junk
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// to the start of the paths added to the cache, causing more work
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// during search, etc.
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if (!fs.update(rak::path_expand(path)))
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return false;
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std::pair<iterator, bool> result = base_type::insert(value_type(path, file_status()));
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// Return false if the file hasn't been modified since last time. We
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// use 'equal to' instead of 'greater than' since the file might
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// have been replaced by another file, and thus should be re-tried.
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if (!result.second && result.first->second.m_mtime == (uint32_t)fs.modified_time())
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return false;
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result.first->second.m_flags = 0;
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result.first->second.m_mtime = fs.modified_time();
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return true;
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}
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}
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