96 lines
2.9 KiB
C++
96 lines
2.9 KiB
C++
/*
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Copyright (c) 2006-2016, Arvid Norberg, Thomas Yuan
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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* Neither the name of the author nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TORRENT_PUT_DATA_HPP
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#define TORRENT_PUT_DATA_HPP
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#include <libtorrent/kademlia/traversal_algorithm.hpp>
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#include <libtorrent/kademlia/node_id.hpp>
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#include <libtorrent/kademlia/observer.hpp>
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#include <libtorrent/kademlia/item.hpp>
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#include "libtorrent/aux_/disable_warnings_push.hpp"
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#include <boost/function/function1.hpp>
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#include <boost/function/function2.hpp>
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#include <vector>
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#include "libtorrent/aux_/disable_warnings_pop.hpp"
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namespace libtorrent { namespace dht
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{
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struct msg;
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class node;
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struct put_data: traversal_algorithm
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{
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typedef boost::function<void(item const&, int)> put_callback;
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put_data(node& node, put_callback const& callback);
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virtual char const* name() const override;
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virtual void start() override;
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void set_data(item const& data) { m_data = data; }
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void set_targets(std::vector<std::pair<node_entry, std::string> > const& targets);
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protected:
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virtual void done() override;
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virtual bool invoke(observer_ptr o) override;
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put_callback m_put_callback;
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item m_data;
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bool m_done;
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};
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struct put_data_observer : traversal_observer
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{
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put_data_observer(
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boost::intrusive_ptr<traversal_algorithm> const& algorithm
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, udp::endpoint const& ep, node_id const& id, std::string const& token)
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: traversal_observer(algorithm, ep, id)
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, m_token(token)
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{
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}
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virtual void reply(msg const&) { done(); }
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std::string m_token;
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};
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} } // namespace libtorrent::dht
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#endif // TORRENT_PUT_DATA_HPP
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