#include <limits.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>

#include "baseconv.h"

int main(void) {
	uintmax_t num;
	printf("Number? ");
	if (scanf("%ju", &num) != 1) {
		fprintf(stderr, "Invalid input\n");
		return 1;
	}

	size_t base;
	printf("Base? ");
	if (scanf("%zu", &base) != 1) {
		fprintf(stderr, "Invalid input\n");
		return 1;
	}

	size_t bufsize;
	printf("Buffer size? ");
	if (scanf("%zu", &bufsize) != 1) {
		fprintf(stderr, "Invalid input\n");
		return 1;
	}

	char *buf = malloc(bufsize);
	if (!buf) {
		fprintf(stderr, "Failed to allocate %zu bytes\n", bufsize);
		return 1;
	}

	if (!baseconv(buf, bufsize, base, num)) {
		fprintf(stderr, "Conversion error\n");
		free(buf);
		return 1;
	}

	printf("%s\n", buf);

	free(buf);
}