1
2 /*
3 * Copyright (c) 2024 Huawei Device Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "net_access_policy.h"
18
19 #include <ctime>
20
21 #include "parcel.h"
22 #include "net_mgr_log_wrapper.h"
23 #include "netmanager_base_common_utils.h"
24 #include "net_manager_constants.h"
25
26 namespace OHOS {
27 namespace NetManagerStandard {
Marshalling(Parcel & parcel,AccessPolicySave & policies,bool flag)28 int32_t NetworkAccessPolicy::Marshalling(Parcel &parcel, AccessPolicySave& policies, bool flag)
29 {
30 if (flag) {
31 if (!parcel.WriteBool(policies.policy.wifiAllow)) {
32 return NETMANAGER_ERR_WRITE_REPLY_FAIL;
33 }
34
35 if (!parcel.WriteBool(policies.policy.cellularAllow)) {
36 return NETMANAGER_ERR_WRITE_REPLY_FAIL;
37 }
38 } else {
39 if (!parcel.WriteUint32(policies.uid_policies.size())) {
40 return NETMANAGER_ERR_WRITE_REPLY_FAIL;
41 }
42
43 for (const auto &policies : policies.uid_policies) {
44 if (!parcel.WriteInt32(policies.first)) {
45 return NETMANAGER_ERR_WRITE_REPLY_FAIL;
46 }
47 if (!parcel.WriteBool(policies.second.wifiAllow)) {
48 return NETMANAGER_ERR_WRITE_REPLY_FAIL;
49 }
50 if (!parcel.WriteBool(policies.second.cellularAllow)) {
51 return NETMANAGER_ERR_WRITE_REPLY_FAIL;
52 }
53 }
54 }
55
56 return NETMANAGER_SUCCESS;
57 }
58
Unmarshalling(Parcel & parcel,AccessPolicySave & policies,bool flag)59 int32_t NetworkAccessPolicy::Unmarshalling(Parcel &parcel, AccessPolicySave& policies, bool flag)
60 {
61 if (flag) {
62 NetworkAccessPolicy accessPolicyTmp;
63 if (!parcel.ReadBool(accessPolicyTmp.wifiAllow)) {
64 return NETMANAGER_ERR_WRITE_REPLY_FAIL;
65 }
66
67 if (!parcel.ReadBool(accessPolicyTmp.cellularAllow)) {
68 return NETMANAGER_ERR_WRITE_REPLY_FAIL;
69 }
70 policies.policy = accessPolicyTmp;
71 } else {
72 uint32_t size = 0;
73 if (!parcel.ReadUint32(size)) {
74 return NETMANAGER_ERR_WRITE_REPLY_FAIL;
75 }
76
77 for (uint32_t i = 0; i < size; ++i) {
78 NetworkAccessPolicy tmp_policy;
79 uint32_t uid;
80 if (!parcel.ReadUint32(uid)) {
81 return NETMANAGER_ERR_WRITE_REPLY_FAIL;
82 }
83 if (!parcel.ReadBool(tmp_policy.wifiAllow)) {
84 return NETMANAGER_ERR_WRITE_REPLY_FAIL;
85 }
86
87 if (!parcel.ReadBool(tmp_policy.cellularAllow)) {
88 return NETMANAGER_ERR_WRITE_REPLY_FAIL;
89 }
90 policies.uid_policies.insert(std::pair<int32_t, NetworkAccessPolicy>(uid, tmp_policy));
91 }
92 }
93
94 return NETMANAGER_SUCCESS;
95 }
96 } // namespace NetManagerStandard
97 } // namespace OHOS
98