1/**********
2This library is free software; you can redistribute it and/or modify it under
3the terms of the GNU Lesser General Public License as published by the
4Free Software Foundation; either version 3 of the License, or (at your
5option) any later version. (See <http://www.gnu.org/copyleft/lesser.html>.)
6
7This library is distributed in the hope that it will be useful, but WITHOUT
8ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
9FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
10more details.
11
12You should have received a copy of the GNU Lesser General Public License
13along with this library; if not, write to the Free Software Foundation, Inc.,
1451 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
15**********/
16// "liveMedia"
17// Copyright (c) 1996-2020 Live Networks, Inc. All rights reserved.
18// A simple UDP source, where every UDP payload is a complete frame
19// C++ header
20
21#ifndef _BASIC_UDP_SOURCE_HH
22#define _BASIC_UDP_SOURCE_HH
23
24#ifndef _FRAMED_SOURCE_HH
25#include "FramedSource.hh"
26#endif
27#ifndef _GROUPSOCK_HH
28#include "Groupsock.hh"
29#endif
30
31class BasicUDPSource: public FramedSource {
32public:
33 static BasicUDPSource* createNew(UsageEnvironment& env, Groupsock* inputGS);
34
35 virtual ~BasicUDPSource();
36
37 Groupsock* gs() const { return fInputGS; }
38
39private:
40 BasicUDPSource(UsageEnvironment& env, Groupsock* inputGS);
41 // called only by createNew()
42
43 static void incomingPacketHandler(BasicUDPSource* source, int mask);
44 void incomingPacketHandler1();
45
46private: // redefined virtual functions:
47 virtual void doGetNextFrame();
48 virtual void doStopGettingFrames();
49
50private:
51 Groupsock* fInputGS;
52 Boolean fHaveStartedReading;
53};
54
55#endif
56