60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
/*
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* Copyright (c) 2015 Travis Geiselbrecht
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#pragma once
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#include <stdint.h>
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#include <sys/types.h>
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#include <list.h>
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#include <lib/cpputils/nocopy.hpp>
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namespace mocom {
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class transport;
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class channel;
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class mux : lk::nocopy {
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public:
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mux(transport &transport) : m_transport(transport) {}
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~mux() {}
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void init();
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void set_online(bool online);
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void process_rx_packet(const uint8_t *buf, size_t len);
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ssize_t prepare_tx_packet(uint8_t *buf, size_t len);
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private:
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// handle to transport
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transport &m_transport;
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channel *find_channel(uint32_t num);
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bool add_channel(channel *c);
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void remove_channel(channel *c);
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struct list_node m_channel_list = LIST_INITIAL_VALUE(m_channel_list);
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friend class control_channel;
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};
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} // namespace mocom
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