/*
 * Copyright (c) Camden Dixie O'Brien
 * SPDX-License-Identifier: AGPL-3.0-only
 */

#include "compile.h"

#include "construct.h"
#include "convert.h"
#include "parse.h"

bool compile(const char *regex, int len, fsa_t *dfa_out)
{
	regex_t pt;
	if (-1 == parse_expr(regex, len, &pt))
		return false;

	fsa_t nfa;
	construct_nfa(&pt, &nfa);
	regex_free(&pt);

	convert_to_dfa(&nfa, dfa_out);
	fsa_free(&nfa);

	return true;
}