2 * Copyright (C) 2017 Cisco Inc.
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License, version 2,
6 * as published by the Free Software Foundation.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 // @author Changxue Deng <chadeng@cisco.com>
19 #ifndef __EXPR_PARSER_H__
20 #define __EXPR_PARSER_H__
24 // A simple mabain client expression LL parser
28 ExprParser(const std::string &expr);
30 int Evaluate(std::string &result);
33 int Parse(std::string &result);
37 #define EXPR_PARSER_BUFFER_SIZE 1024
38 uint8_t buffer[EXPR_PARSER_BUFFER_SIZE];