1#!/usr/bin/env python3
2# coding=utf-8
3#
4# Copyright (c) 2024 Huawei Device Co., Ltd.
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9# http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17
18from typing import Tuple, Dict, Any
19from text_tools import find_first_not_restricted_character
20from parse_arguments import parse_type
21
22
23def parse_using(data: str, start: int = 0) -> Tuple[int, Dict]:
24    res: Dict[str, Any] = {}
25
26    start_of_name = find_first_not_restricted_character(" ", data, data.find("using ", start) + len("using "))
27    end_of_name = data.find(" ", start_of_name)
28
29    res["name"] = data[start_of_name:end_of_name]
30
31    var_start = find_first_not_restricted_character(" ", data, data.find("=", start))
32    var_end = data.find(";", start)
33
34    if var_end == -1:
35        var_end = len(data)
36
37    value = parse_type(data[var_start:var_end].strip(" ;="))
38    res["type"] = value # NOTE(morlovsky): Not doing res["value"] = parse_argument(value)
39
40    return var_end, res
41