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-rw-r--r--decoder/src/lib/p25cai_du_handler.h84
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diff --git a/decoder/src/lib/p25cai_du_handler.h b/decoder/src/lib/p25cai_du_handler.h
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--- a/decoder/src/lib/p25cai_du_handler.h
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-/* -*- C++ -*- */
-
-/*
- * Copyright 2008-2011 Steve Glass
- *
- * This file is part of OP25.
- *
- * OP25 is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
- *
- * OP25 is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
- * License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with OP25; see the file COPYING. If not, write to the Free
- * Software Foundation, Inc., 51 Franklin Street, Boston, MA
- * 02110-1301, USA.
-*/
-
-#ifndef INCLUDED_P25CAI_DU_HANDLER_H
-#define INCLUDED_P25CAI_DU_HANDLER_H
-
-#include <data_unit_handler.h>
-#include <string>
-
-/**
- * This data_unit_handler forwards received frames using p25cai - a
- * straighforward encapsulation of the P25 CAI in a UDP datagram. This
- * format is understood by Wireshark and replaces the use of TUN/TAP
- * which require root privileges and are not present by default on
- * some platforms.
- */
-class p25cai_du_handler : public data_unit_handler
-{
-
-public:
-
- /**
- * p25cai_du_handler constructor.
- *
- * \param next The next data_unit_handler.
- * \param addr The address of the receiver.
- * \param port The port number of the receiver.
- */
- p25cai_du_handler(data_unit_handler_sptr next, const char *addr, int port);
-
- /**
- * p25cai_du_handler virtual destructor.
- */
- virtual ~p25cai_du_handler();
-
- /**
- * Handle a received P25 frame.
- *
- * \param du A non-null data_unit_sptr to handle.
- */
- virtual void handle(data_unit_sptr du);
-
- /**
- * Return a pointer to a string identifying the destination address.
- *
- * \return A pointer to a NUL-terminated character string.
- */
- const char *destination() const;
-
-private:
-
- /**
- * file descriptor for the UDP socket.
- */
- int32_t d_cai;
-
- /**
- * A string identifying the address of the receiver.
- */
- std::string d_address;
-
-};
-
-#endif /* INCLUDED_P25CAI_DU_HANDLER_H */