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 #include "permission_used_record_parcel.h"
17 #include "refbase.h"
18 #include "parcel_utils.h"
19 #include "permission_used_type.h"
20 #include "used_record_detail_parcel.h"
21
22 namespace OHOS {
23 namespace Security {
24 namespace AccessToken {
Marshalling(Parcel & out) const25 bool PermissionUsedRecordParcel::Marshalling(Parcel& out) const
26 {
27 RETURN_IF_FALSE(out.WriteString(this->permissionRecord.permissionName));
28 RETURN_IF_FALSE(out.WriteInt32(this->permissionRecord.accessCount));
29 RETURN_IF_FALSE(out.WriteInt32(this->permissionRecord.secAccessCount));
30 RETURN_IF_FALSE(out.WriteInt32(this->permissionRecord.rejectCount));
31 RETURN_IF_FALSE(out.WriteInt64(this->permissionRecord.lastAccessTime));
32 RETURN_IF_FALSE(out.WriteInt64(this->permissionRecord.lastRejectTime));
33 RETURN_IF_FALSE(out.WriteInt64(this->permissionRecord.lastAccessDuration));
34
35 RETURN_IF_FALSE(out.WriteUint32(this->permissionRecord.accessRecords.size()));
36 for (const auto& accRecord : this->permissionRecord.accessRecords) {
37 UsedRecordDetailParcel detailParcel;
38 detailParcel.detail = accRecord;
39 out.WriteParcelable(&detailParcel);
40 }
41
42 RETURN_IF_FALSE(out.WriteUint32(this->permissionRecord.rejectRecords.size()));
43 for (const auto& rejRecord : this->permissionRecord.rejectRecords) {
44 UsedRecordDetailParcel detailParcel;
45 detailParcel.detail = rejRecord;
46 out.WriteParcelable(&detailParcel);
47 }
48 return true;
49 }
50
Unmarshalling(Parcel & in)51 PermissionUsedRecordParcel* PermissionUsedRecordParcel::Unmarshalling(Parcel& in)
52 {
53 auto* permissionRecordParcel = new (std::nothrow) PermissionUsedRecordParcel();
54 if (permissionRecordParcel == nullptr) {
55 return nullptr;
56 }
57
58 RELEASE_IF_FALSE(in.ReadString(permissionRecordParcel->permissionRecord.permissionName), permissionRecordParcel);
59 RELEASE_IF_FALSE(in.ReadInt32(permissionRecordParcel->permissionRecord.accessCount), permissionRecordParcel);
60 RELEASE_IF_FALSE(in.ReadInt32(permissionRecordParcel->permissionRecord.secAccessCount), permissionRecordParcel);
61 RELEASE_IF_FALSE(in.ReadInt32(permissionRecordParcel->permissionRecord.rejectCount), permissionRecordParcel);
62 RELEASE_IF_FALSE(in.ReadInt64(permissionRecordParcel->permissionRecord.lastAccessTime), permissionRecordParcel);
63 RELEASE_IF_FALSE(in.ReadInt64(permissionRecordParcel->permissionRecord.lastRejectTime), permissionRecordParcel);
64 RELEASE_IF_FALSE(in.ReadInt64(permissionRecordParcel->permissionRecord.lastAccessDuration), permissionRecordParcel);
65
66 uint32_t accRecordSize = 0;
67 RELEASE_IF_FALSE(in.ReadUint32(accRecordSize), permissionRecordParcel);
68 RELEASE_IF_FALSE(accRecordSize <= MAX_ACCESS_RECORD_SIZE, permissionRecordParcel);
69
70 for (uint32_t i = 0; i < accRecordSize; i++) {
71 sptr<UsedRecordDetailParcel> detailParcel = in.ReadParcelable<UsedRecordDetailParcel>();
72 RELEASE_IF_FALSE(detailParcel != nullptr, permissionRecordParcel);
73 permissionRecordParcel->permissionRecord.accessRecords.emplace_back(detailParcel->detail);
74 }
75
76 uint32_t rejRecordSize = 0;
77 RELEASE_IF_FALSE(in.ReadUint32(rejRecordSize), permissionRecordParcel);
78 RELEASE_IF_FALSE(rejRecordSize <= MAX_ACCESS_RECORD_SIZE, permissionRecordParcel);
79
80 uint32_t totalCount = accRecordSize + rejRecordSize;
81 RELEASE_IF_FALSE(totalCount <= MAX_ACCESS_RECORD_SIZE, permissionRecordParcel);
82
83 for (uint32_t i = 0; i < rejRecordSize; i++) {
84 sptr<UsedRecordDetailParcel> detailParcel = in.ReadParcelable<UsedRecordDetailParcel>();
85 RELEASE_IF_FALSE(detailParcel != nullptr, permissionRecordParcel);
86 permissionRecordParcel->permissionRecord.rejectRecords.emplace_back(detailParcel->detail);
87 }
88 return permissionRecordParcel;
89 }
90 } // namespace AccessToken
91 } // namespace Security
92 } // namespace OHOS
93