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rakshasa
e59b5bf7b6
variables. Variable now has functions for both void and core::Download*, where the core::Download* is discarded if necessary. git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@847 e378c898-3ddf-0310-93e7-cc216c733640
81 lines
2.9 KiB
C++
81 lines
2.9 KiB
C++
// rTorrent - BitTorrent client
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// Copyright (C) 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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#ifndef RTORRENT_UTILS_VARIABLE_H
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#define RTORRENT_UTILS_VARIABLE_H
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#include <torrent/object.h>
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namespace core {
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class Download;
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}
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namespace utils {
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class Variable {
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public:
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typedef torrent::Object::value_type value_type;
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typedef torrent::Object::string_type string_type;
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typedef torrent::Object::list_type list_type;
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typedef torrent::Object::map_type map_type;
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typedef torrent::Object::key_type key_type;
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Variable() {}
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virtual ~Variable() {}
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virtual const torrent::Object& get();
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virtual void set(const torrent::Object& arg);
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// The default action is to throw away the 'download' argument.
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virtual const torrent::Object& get_d(core::Download* download);
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virtual void set_d(core::Download* download, const torrent::Object& arg);
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static const char* string_to_value_unit(const char* pos, value_type* value, int base, int unit);
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static bool string_to_value_unit_nothrow(const char* pos, value_type* value, int base, int unit);
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protected:
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Variable(const Variable&);
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void operator = (const Variable&);
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// Temporary hack, until torrent::Object is extended to allow
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// references so we can return a copy, not a const reference.
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static const torrent::Object m_emptyObject;
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};
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}
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#endif
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