mirror of
https://github.com/rakshasa/rtorrent.git
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rakshasa
0588e66eaf
Disabled Mozilla's NSS SHA1 code and added OpenSSL SHA1, use NSS if you need Debian-strict GPL compliance. Added note in README. git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@484 e378c898-3ddf-0310-93e7-cc216c733640
83 lines
3.0 KiB
C++
83 lines
3.0 KiB
C++
// rTorrent - BitTorrent client
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// Copyright (C) 2005, 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_OPTION_PARSER_H
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#define RTORRENT_OPTION_PARSER_H
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#include <map>
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#include <string>
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#include <sigc++/slot.h>
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// Throws std::runtime_error upon receiving bad input.
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class OptionParser {
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public:
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typedef sigc::slot0<void> Slot;
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typedef sigc::slot1<void, const std::string&> SlotString;
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typedef sigc::slot2<void, const std::string&, const std::string&> SlotStringPair;
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typedef sigc::slot2<void, int, int> SlotIntPair;
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OptionParser() {}
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~OptionParser() { m_container.clear(); }
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void insert_flag(char c, Slot s);
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void insert_option(char c, SlotString s);
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void insert_option_list(char c, SlotStringPair s);
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void insert_int_pair(char c, SlotIntPair s);
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// Returns the index of the first non-option argument.
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int process(int argc, char** argv);
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private:
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std::string create_optstring();
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void call(char c, const std::string& arg);
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static void call_option_list(SlotStringPair slot, const std::string& arg);
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static void call_int_pair(SlotIntPair slot, const std::string& arg);
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// Use pair instead?
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struct Node {
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SlotString m_slot;
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bool m_useOption;
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};
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typedef std::map<char, Node> Container;
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Container m_container;
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};
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#endif
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