mirror of
https://github.com/svpcom/wfb-ng.git
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46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
// -*- C++ -*-
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//
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// Copyright (C) 2017 Vasily Evseenko <svpcom@p2ptech.org>
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// based on wifibroadcast (c)2015 befinitiv
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2.
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*
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* This program 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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using namespace std;
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class Transmitter
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{
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public:
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Transmitter(const char* wlan, int k, int m, uint8_t radio_rate, uint8_t radio_port);
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~Transmitter();
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void send_packet(const uint8_t *buf, size_t size);
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private:
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void send_block_fragment(size_t packet_size);
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string wlan;
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pcap_t *ppcap;
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fec_t* fec_p;
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int fec_k; // RS number of primary fragments in block
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int fec_n; // RS total number of fragments in block
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uint8_t block_idx;
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uint8_t fragment_idx;
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uint32_t seq;
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uint8_t radio_rate;
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uint8_t radio_port;
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uint8_t** block;
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size_t max_packet_size;
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};
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