1/*
2 * Copyright (c) 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
16#ifndef PERMISSION_HELPER_H
17#define PERMISSION_HELPER_H
18
19#include "accesstoken_kit.h"
20#include "singleton.h"
21
22namespace OHOS {
23namespace MMI {
24class PermissionHelper final {
25public:
26    static const uint32_t APL_NORMAL = 1 << OHOS::Security::AccessToken::APL_NORMAL;
27    static const uint32_t APL_SYSTEM_BASIC = 1 << OHOS::Security::AccessToken::APL_SYSTEM_BASIC;
28    static const uint32_t APL_SYSTEM_CORE = 1 << OHOS::Security::AccessToken::APL_SYSTEM_CORE;
29    static const uint32_t APL_SYSTEM_BASIC_CORE = APL_SYSTEM_BASIC + APL_SYSTEM_CORE;
30
31public:
32    static PermissionHelper* GetInstance()
33    {
34        static PermissionHelper instance;
35        return &instance;
36    }
37    PermissionHelper(const PermissionHelper&) = delete;
38    PermissionHelper& operator=(const PermissionHelper&) = delete;
39
40    bool CheckMonitor();
41    bool CheckInterceptor();
42    int32_t GetTokenType();
43    bool CheckDispatchControl();
44    bool VerifySystemApp();
45    bool CheckInfraredEmmit();
46    bool RequestFromShell();
47    bool CheckMouseCursor();
48    bool CheckInputEventFilter();
49    bool CheckAuthorize();
50
51private:
52    PermissionHelper() {}
53    bool CheckHapPermission(uint32_t tokenId, std::string permissionCode);
54    bool CheckHapPermission(std::string permissionCode);
55};
56
57#define PER_HELPER PermissionHelper::GetInstance()
58} // namespace MMI
59} // namespace OHOS
60#endif // PERMISSION_HELPER_H
61