94 lines
2.5 KiB
C
94 lines
2.5 KiB
C
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/*
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TUIO C++ Library
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Copyright (c) 2005-2017 Martin Kaltenbrunner <martin@tuio.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 3.0 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library.
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*/
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#ifndef INCLUDED_UDPSENDER_H
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#define INCLUDED_UDPSENDER_H
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#include "OscSender.h"
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#include "ip/UdpSocket.h"
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#define IP_MTU_SIZE 1500
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#define MAX_UDP_SIZE 4096
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#define MIN_UDP_SIZE 576
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namespace TUIO {
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/**
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* The UdpSender implements the UDP transport method for OSC
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*
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* @author Martin Kaltenbrunner
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* @version 1.1.6
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*/
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class LIBDECL UdpSender : public OscSender {
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public:
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/**
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* The default constructor creates a UdpSender that sends to the default UDP port 3333 on localhost
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* using the maximum packet size of 65536 bytes for single packets on the loopback device
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*/
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UdpSender();
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/**
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* This constructor creates a UdpSender that sends to the provided port on the the given host
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* using the default MTU size of 1500 bytes to deliver unfragmented UDP packets on a LAN
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*
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* @param host the receiving host name
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* @param port the outgoing UDP port number
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*/
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UdpSender(const char *host, int port);
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/**
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* This constructor creates a UdpSender that sends to the provided port on the the given host
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* the UDP packet size can be set to a value between 576 and 65536 bytes
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*
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* @param host the receiving host name
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* @param port the outgoing UDP port number
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* @param size the maximum UDP packet size
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*/
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UdpSender(const char *host, int port, int size);
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/**
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* The destructor closes the socket.
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*/
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virtual ~UdpSender();
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/**
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* This method delivers the provided OSC data
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*
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* @param *bundle the OSC stream to deliver
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* @return true if the data was delivered successfully
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*/
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bool sendOscPacket (osc::OutboundPacketStream *bundle);
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/**
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* This method returns the connection state
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*
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* @return true if the connection is alive
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*/
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bool isConnected ();
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const char* tuio_type() { return "TUIO/UDP"; }
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private:
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UdpTransmitSocket *socket;
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};
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}
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#endif /* INCLUDED_UDPSENDER_H */
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