/* decode_mode.c - Translate 5-character modes to sed expressions */

/*
 *  Copyright (C) 1995 Jeffrey Chilton
 *
 *  Permission is granted to anyone to make or distribute copies of
 *  this program, in any medium, provided that the copyright notice
 *  and permission notice are preserved, and that the distributor
 *  grants the recipient permission for further redistribution as
 *  permitted by this notice.
 *  
 *  Author's E-mail address:  jwc@chilton.com
 *  
 */

#include <stdio.h>

char *NoiseBlanker[4] = {"OFF", "NARROW", "?", "WIDE"};
char *AGC[4] = {"OFF", "?", "FAST", "SLOW"};
char *RF[4] = {"OFF", "ATTN", "PRE", "?"};
char *Notch_Filter[2] = {"OFF", "ON"};
char *Antenna[4] = {"1", "CONV", "2", "?"};
char *Mode[8] = {"LSB", "USB", "RTTY", "CW", "NFM", "AM", "?", "?"};
char *Bandwidth[8] = {"0.5", "1.8", "2.3", "4.0", "6.0", "?", "?", "?"};
char *BFO[2] = {"B", "A"};
char *Synchro[2] = {"OFF", "ON"};
char *Scanning[2] = {"OFF", "ON"};

struct Field
{
    char *name;
    int width;
    char **values;
};

#define N_FIELDS 12

struct Field Fields[N_FIELDS] = {
    "NoiseBlanker", 2, NoiseBlanker,
    "AGC", 2, AGC,
    "RF", 2, RF,
    "Notch_Filter", 1, Notch_Filter,
    "", 1, (char **)0,
    "Antenna", 2, Antenna,
    "Mode", 3, Mode,
    "Bandwidth", 3, Bandwidth,
    "VFO", 1, BFO,
    "Synchro", 1, Synchro,
    "Scanning", 1, Scanning,
    "", 1, (char **)0
    };

main()
{
    register int i;
    char line[80];
    long status;
    char *t;
    
    fgets(line, 80, stdin);
    while (!feof(stdin))
    {
	status = 0;
	for (i = 0; i < 5; i++)
	{
	    if ((line[i] & 0xF0) != 0x30)
	    {
		exit(1);
	    }
	    status <<= 4;
	    status += line[i] & 0x0F;
	}
	for (i = N_FIELDS - 1; i > -1; i--)
	{
	    if (Fields[i].values)
	    {
		t = Fields[i].values[status & (1 << Fields[i].width) - 1];
		printf("s/#%s/%s/; ", Fields[i].name, t);
	    }
	    status >>= Fields[i].width;
	}
	fgets(line, 80, stdin);
    }

    exit(0);

}