81 lines
2.6 KiB
C++
81 lines
2.6 KiB
C++
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/*
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Copyright (c) 2003-2017, Arvid Norberg
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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_TORRENT_IMPL_HPP_INCLUDED
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#define TORRENT_TORRENT_IMPL_HPP_INCLUDED
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// this is not a normal header, it's just this template, to be able to call this
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// function from more than one translation unit. But it's still internal
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namespace libtorrent {
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template <typename Fun, typename... Args>
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void torrent::wrap(Fun f, Args&&... a)
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#ifndef BOOST_NO_EXCEPTIONS
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try
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#endif
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{
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(this->*f)(std::forward<Args>(a)...);
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}
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#ifndef BOOST_NO_EXCEPTIONS
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catch (system_error const& e) {
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#ifndef TORRENT_DISABLE_LOGGING
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debug_log("EXCEPTION: (%d %s) %s"
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, e.code().value()
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, e.code().message().c_str()
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, e.what());
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#endif
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alerts().emplace_alert<torrent_error_alert>(get_handle()
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, e.code(), e.what());
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pause();
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} catch (std::exception const& e) {
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#ifndef TORRENT_DISABLE_LOGGING
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debug_log("EXCEPTION: %s", e.what());
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#endif
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alerts().emplace_alert<torrent_error_alert>(get_handle()
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, error_code(), e.what());
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pause();
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} catch (...) {
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#ifndef TORRENT_DISABLE_LOGGING
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debug_log("EXCEPTION: unknown");
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#endif
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alerts().emplace_alert<torrent_error_alert>(get_handle()
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, error_code(), "unknown error");
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pause();
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}
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#endif
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}
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#endif
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