/*
 *
 * IRBOX, an Ivy driver for infra-red remote controls
 *
 * Copyright 1998-1999 
 * Centre d'Etudes de la Navigation Aerienne
 *
 * Main file
 *
 * $Id$
 *
 */

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/errno.h>
#include <sys/fcntl.h>
#include <unistd.h>
#include <string.h>

#include "timer.h"
#include "ivy.h"
#include "ivychannel.h"

#include "irdev.h"

#define DEFAULT_DEVICE "/dev/ttyS1"

typedef struct {
	int num;
	int state;		/* State */
	int period[2];	/* time on, time off */
	TimerId timerid;	/* TimerId */
} Button;

static const char* app_name;
static IrState *ir;


static void
Handle (Channel channel, int fd, void *data)
{
	IrState *ir = (IrState*) data;
	IrIntr (ir);
}

static void*
IrTimeout (IrTimerCallback cb, long value, void *data )
{
	return TimerRepeatAfter (1, value, (TimerCb) cb, ir);
}

static void
IrUntimeout (void *id)
{
	TimerRemove ((TimerId) id);
}

static void
IrEventCb (IrState *ir, IrEvent event, const char* value)
{
	switch (event) {
	case EVENT_BTN_RELEASE:
		IvySendMsg ("%s BUTTON %s UP", app_name, value);
		break;

	case EVENT_BTN_PRESS_TV_VOL_UP:
		IvySendMsg ("%s BUTTON %s DOWN", app_name, "TV:VOL_UP");
		break;


	default:
		IvySendMsg ("%s BUTTON %s DOWN", app_name, value);
		break;
	}
}


int
main (int argc, char *argv[])
{
	unsigned short bport = DEFAULT_BUS;
	int c;
	const char* dev = DEFAULT_DEVICE;
	const char* domains = 0;
	static char app_name_buf [1024];

	while ((c = getopt(argc, argv, "s:b:n:")) != EOF)
		switch (c)	{
		case 'b':
			bport = atoi(optarg) ;
			break;
		case 's':
			dev = optarg;
			break;
		case 'd':
			domains = optarg;
			break;
		case 'n':
			app_name = optarg;
			break;
		}

	if (!app_name) {
		gethostname (app_name_buf, 1024);
		strcat (app_name_buf, ".IRBOX");
		app_name = app_name_buf;
	}

	ir = IrOpen (dev);
	if (!ir) {
		fprintf (stderr, "Can't open %s\n", dev);
		return -1;
	}

	if (!IrInit (ir, IrEventCb, IrTimeout, IrUntimeout))
		return -1;

	IvyInit (app_name, bport, 0, 0, 0, 0, 0);
	IvyChannelSetUp (IrGetFd (ir), ir, 0, Handle);

	IvyStart (domains);
	IvyMainLoop (0);

	return 0 ; 
}