73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
/*
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Copyright (c) 2013, Matthias Schiffer <mschiffer@universe-factory.net>
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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 are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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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 ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "types.hpp"
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#include <cstring>
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#include <memory>
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namespace MMSS {
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class event_t : public nocopy_t {
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public:
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virtual ~event_t() {}
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virtual void handle(context_t *mmss) = 0;
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};
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class packet_t : public event_t {
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private:
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gmrf_addr_t source_addr;
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std::weak_ptr<iface_t> dest;
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size_t len;
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std::unique_ptr<uint8_t[]> data;
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public:
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packet_t(const gmrf_addr_t *source_addr0, const std::shared_ptr<iface_t> &dest0, const void *data0, size_t len0)
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: source_addr(*source_addr0), dest(dest0), len(len0), data(new uint8_t[len0]) {
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std::memcpy(data.get(), data0, len0);
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}
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virtual void handle(context_t *mmss);
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};
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class scheduled_t : public event_t {
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private:
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std::weak_ptr<node_t> node;
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gmrf_scheduled_func f;
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void *arg;
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public:
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scheduled_t(const std::shared_ptr<node_t> &node0, gmrf_scheduled_func f0, void *arg0) : node(node0), f(f0), arg(arg0) {}
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virtual void handle(context_t *mmss);
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};
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}
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