mirror of
https://github.com/irungentoo/toxcore.git
synced 2024-03-22 13:30:51 +08:00
fd3dc22ef3
Decreased LAN discovery packet sending interval. Attempted fix of the everyone is unknown bug in group chats.
56 lines
1.4 KiB
C
56 lines
1.4 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 10
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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, DHT *dht);
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/* Sets up packet handlers. */
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void LANdiscovery_init(DHT *dht);
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/* checks if a given IP isn't routable
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*
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* return 0 if ip is a LAN ip.
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* return -1 if it is not.
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*/
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int LAN_ip(IP ip);
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#endif
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