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f0f16505e5
Copyrights had become ads for Sustrik's corporate sponsors, going against the original agreement to share copyrights with the community (that agreement was: one line stating iMatix copyright + one reference to AUTHORS file). The proliferation of corporate ads is also unfair to the many individual authors. I've removed ALL corporate title from the source files so the copyright statements can now be centralized in AUTHORS and source files can be properly updated on an annual basis.
80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
/*
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Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file
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This file is part of 0MQ.
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0MQ is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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0MQ 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __ZMQ_IO_OBJECT_HPP_INCLUDED__
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#define __ZMQ_IO_OBJECT_HPP_INCLUDED__
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#include <stddef.h>
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#include "stdint.hpp"
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#include "poller.hpp"
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#include "i_poll_events.hpp"
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namespace zmq
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{
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class io_thread_t;
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// Simple base class for objects that live in I/O threads.
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// It makes communication with the poller object easier and
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// makes defining unneeded event handlers unnecessary.
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class io_object_t : public i_poll_events
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{
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public:
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io_object_t (zmq::io_thread_t *io_thread_ = NULL);
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~io_object_t ();
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// When migrating an object from one I/O thread to another, first
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// unplug it, then migrate it, then plug it to the new thread.
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void plug (zmq::io_thread_t *io_thread_);
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void unplug ();
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protected:
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typedef poller_t::handle_t handle_t;
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// Methods to access underlying poller object.
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handle_t add_fd (fd_t fd_);
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void rm_fd (handle_t handle_);
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void set_pollin (handle_t handle_);
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void reset_pollin (handle_t handle_);
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void set_pollout (handle_t handle_);
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void reset_pollout (handle_t handle_);
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void add_timer (int timout_, int id_);
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void cancel_timer (int id_);
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// i_poll_events interface implementation.
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void in_event ();
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void out_event ();
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void timer_event (int id_);
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private:
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poller_t *poller;
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io_object_t (const io_object_t&);
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const io_object_t &operator = (const io_object_t&);
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};
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}
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#endif
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