WvStreams
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00001 /* -*- Mode: C++ -*- 00002 * Worldvisions Weaver Software: 00003 * Copyright (C) 1997-2002 Net Integration Technologies, Inc. 00004 * 00005 */ 00006 #ifndef __WVUDP_H 00007 #define __WVUDP_H 00008 00009 #include "wvfdstream.h" 00010 #include "wvaddr.h" 00011 00031 class WvUDPStream : public WvFDStream 00032 { 00033 public: 00035 WvUDPStream(const WvIPPortAddr &_local, const WvIPPortAddr &_rem); 00036 virtual ~WvUDPStream(); 00037 00038 const WvAddr *local() const; 00039 00045 virtual const WvAddr *src() const; 00046 void setdest(const WvIPPortAddr &_remaddr) 00047 { remaddr = _remaddr; } 00048 00049 void enable_broadcasts(); 00050 00051 protected: 00052 WvIPPortAddr localaddr, remaddr; 00053 00054 virtual size_t uread(void *buf, size_t count); 00055 virtual size_t uwrite(const void *buf, size_t count); 00056 00057 public: 00058 const char *wstype() const { return "WvUDPStream"; } 00059 }; 00060 00061 00062 #endif // __WVUDP_H