test_receiver.h

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/*
    Copyright (C) 2011 Paul Davis
    Copyright (C) 2011 Tim Mayberry

    This program 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 2 of the License, or (at your option)
    any later version.

    This program 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 this program; if not, write to the Free Software Foundation, Inc.,
    675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef ARDOUR_TEST_RECEIVER_H
#define ARDOUR_TEST_RECEIVER_H

#include <iostream>

#include "pbd/textreceiver.h"

class TestReceiver : public Receiver
{
protected:
        void receive (Transmitter::Channel chn, const char * str) {
                const char *prefix = "";

                switch (chn) {
                case Transmitter::Error:
                        prefix = ": [ERROR]: ";
                        break;
                case Transmitter::Info:
                        /* ignore */
                        return;
                case Transmitter::Warning:
                        prefix = ": [WARNING]: ";
                        break;
                case Transmitter::Fatal:
                        prefix = ": [FATAL]: ";
                        break;
                case Transmitter::Throw:
                        /* this isn't supposed to happen */
                        abort ();
                }

                /* note: iostreams are already thread-safe: no external
                   lock required.
                */

                std::cout << prefix << str << std::endl;

                if (chn == Transmitter::Fatal) {
                        exit (9);
                }
        }
};

#endif // ARDOUR_TEST_RECEIVER_H