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 INCLUDE_FWMARK_H
17#define INCLUDE_FWMARK_H
18
19#include <sys/un.h>
20
21#include "network_permission.h"
22
23namespace OHOS {
24namespace nmd {
25union Fwmark {
26    uint32_t intValue;
27    struct {
28        uint16_t netId : 16;
29        bool explicitlySelected : 1;
30        bool protectedFromVpn : 1;
31        NetworkPermission permission : 2;
32        bool uidBillingDone : 1;
33    };
34    constexpr Fwmark() : intValue(0) {}
35    static inline uint32_t GetUidBillingMask()
36    {
37        Fwmark m;
38        m.uidBillingDone = true;
39        return m.intValue;
40    }
41};
42static constexpr uint32_t FWMARK_NET_ID_MASK = 0xffff;
43static const struct sockaddr_un FWMARK_SERVER_PATH = {AF_UNIX, "/dev/unix/socket/fwmarkd"};
44} // namespace nmd
45} // namespace OHOS
46#endif // INCLUDE_FWMARK_H
47