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1/*
2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16const result = require("../check_result.json");
17const rules = require("../code_style_rule.json");
18const { getAPINote, error_type } = require('./utils');
19const { addAPICheckErrorLogs } = require('./compile_info');
20
21function checkPermission(node, sourcefile, fileName) {
22    const permissionTagsPart = [...rules.decorators["permission"]];
23    const permissionTags = []
24    permissionTagsPart.forEach((item) => {
25        const tag = 'ohos.permission.' + item
26        permissionTags.push(tag)
27    })
28
29    const permissionRuleSet = new Set(permissionTags);
30    const apiNote = getAPINote(node);
31    const apiNoteArr = apiNote.split('*');
32    let hasPermissionError = false;
33    let errorInfo = "";
34    apiNoteArr.forEach(note => {
35        if (note.match(new RegExp('@permission'))) {
36            const permissionNote = note.replace('@permission', '').trim();
37            if (/( or | and )/g.test(permissionNote)) {
38                const permissionArr = permissionNote.split(/( or | and )/)
39                permissionArr.forEach(item => {
40                    if (!/( or | and )/g.test(item)) {
41                        if (!permissionRuleSet.has(item)) {
42                            hasPermissionError = true;
43                            if (errorInfo !== "") {
44                                errorInfo += `,${item}`;
45                            } else {
46                                errorInfo += item;
47                            }
48                        }
49                    }
50                })
51            } else {
52                if (!permissionRuleSet.has(permissionNote) && !/N\/A/.test(permissionNote)) {
53                    hasPermissionError = true;
54                    if (errorInfo !== "") {
55                        errorInfo += `,${permissionNote}`;
56                    } else {
57                        errorInfo += permissionNote;
58                    }
59                }
60            }
61
62        }
63    });
64
65    if (hasPermissionError) {
66        addAPICheckErrorLogs(node, sourcefile, fileName, error_type.UNKNOW_PERMISSION, errorInfo);
67    }
68}
69exports.checkPermission = checkPermission;