virtual_oss_ctl.cpp

/*-
 * Copyright (c) 2012-2013 Hans Petter Selasky. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include "virtual_oss_ctl_mainwindow.h"

static void
usage(void)
{
	fprintf(stderr, "usage: virtual_oss_ctl -f /dev/vdsp.ctl\n");
	exit(EX_USAGE);
}

int
main(int argc, char **argv)
{
	QApplication app(argc, argv);
	const char *optstring = "f:h?";
	const char *ctldevice = NULL;
	int c;

	while ((c = getopt(argc, argv, optstring)) != -1) {
		switch (c) {
		case 'f':
			ctldevice = optarg;
			break;
		default:
			usage();
			break;
		}
	}

	if (ctldevice == NULL)
		usage();

	VOSSMainWindow *mw = new VOSSMainWindow(ctldevice);

	mw->show();

	return (app.exec());
}