/*****************************************************
 *
 *                    main.c
 *
 *     Test program for the argument processing package.
 *
 *****************************************************/

#include <stdio.h>
#include "args.h"

/*
 *  The following three variables are the locations
 *  where the argument values will be stored.
 */

int n = 0;
float f = 0.0;
char* s = "";

/*
 *  The array args is the argument table for the test
 *  program.  It contains one argument of each type,
 *  and the two flag prefixes
 */

Arg args[] = {
	"-n", ARG_INT, &n,
	"+f", ARG_FLOAT, &f,
	"-s", ARG_STRING, &s,
	0, 0, 0
};

/*
 *  The main program calls process_arguments and displays
 *  the values of the arguments on the command line
 */

int main(int argc, char* argv[]) {
	char** files;
	int i;

	files = process_arguments(args, argc, argv);

	printf("n: %d\n", n);
	printf("f: %f\n", f);
	printf("s: %s\n", s);

	printf("files:\n");
	i = 0;
	while(files[i] != 0) {
		printf("  %s\n", files[i++]);
	}
	return 0;
}