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https://github.com/irungentoo/toxcore.git
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b5db32585a
This patch inserts LAN discovery in DHT_bootstrap, allowing it to find clients even if it's run parameterless (and clients don't connect to it directly, e.g. because the port is already bound to a different client). - moves the #define of LAN_DISCOVERY_INTERVAL from Messenger.c to LAN_discovery.h - includes LAN_discovery.h into DHT_bootstrap.c - DHT_bootstrap.c sends and accepts LAN_discovery packets
51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/* LAN_discovery.h
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*
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* LAN discovery implementation.
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*
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* Copyright (C) 2013 Tox project All Rights Reserved.
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*
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* This file is part of Tox.
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*
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* Tox 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, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Tox 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
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* along with Tox. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef LAN_DISCOVERY_H
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#define LAN_DISCOVERY_H
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#include "DHT.h"
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/* Used for get_broadcast(). */
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#ifdef __linux
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#include <sys/ioctl.h>
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#include <arpa/inet.h>
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#include <linux/netdevice.h>
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#endif
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/* Interval in seconds between LAN discovery packet sending. */
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#define LAN_DISCOVERY_INTERVAL 60
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/* Send a LAN discovery pcaket to the broadcast address with port port. */
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int send_LANdiscovery(uint16_t port, Net_Crypto *c);
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/* Sets up packet handlers. */
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void LANdiscovery_init(DHT *dht);
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#endif
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