1 /*
2 * Copyright (c) 2023 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 "shared_bundle_info.h"
17
18 #include "app_log_wrapper.h"
19 #include "json_util.h"
20 #include "nlohmann/json.hpp"
21 #include "parcel_macro.h"
22 #include "string_ex.h"
23
24 namespace OHOS {
25 namespace AppExecFwk {
26 namespace {
27 const char* SHARED_BUNDLE_INFO_NAME = "name";
28 const char* SHARED_BUNDLE_INFO_COMPATIBLE_POLICY = "compatiblePolicy";
29 const char* SHARED_MODULE_INFOS = "sharedModuleInfos";
30 }
31
ReadFromParcel(Parcel & parcel)32 bool SharedBundleInfo::ReadFromParcel(Parcel &parcel)
33 {
34 name = Str16ToStr8(parcel.ReadString16());
35 compatiblePolicy = static_cast<CompatiblePolicy>(parcel.ReadInt32());
36
37 int32_t size;
38 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, size);
39 CONTAINER_SECURITY_VERIFY(parcel, size, &sharedModuleInfos);
40 for (auto i = 0; i < size; i++) {
41 std::unique_ptr<SharedModuleInfo> info(parcel.ReadParcelable<SharedModuleInfo>());
42 if (!info) {
43 APP_LOGE("ReadParcelable<SharedModuleInfo> failed");
44 return false;
45 }
46 sharedModuleInfos.emplace_back(*info);
47 }
48
49 return true;
50 }
51
Marshalling(Parcel & parcel) const52 bool SharedBundleInfo::Marshalling(Parcel &parcel) const
53 {
54 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(String16, parcel, Str8ToStr16(name));
55 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, static_cast<int32_t>(compatiblePolicy));
56 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, sharedModuleInfos.size());
57 for (auto &info : sharedModuleInfos) {
58 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Parcelable, parcel, &info);
59 }
60
61 return true;
62 }
63
Unmarshalling(Parcel & parcel)64 SharedBundleInfo *SharedBundleInfo::Unmarshalling(Parcel &parcel)
65 {
66 SharedBundleInfo *info = new (std::nothrow) SharedBundleInfo();
67 if (info && !info->ReadFromParcel(parcel)) {
68 APP_LOGW("read from parcel failed");
69 delete info;
70 info = nullptr;
71 }
72 return info;
73 }
74
to_json(nlohmann::json & jsonObject,const SharedBundleInfo & sharedBundleInfo)75 void to_json(nlohmann::json &jsonObject, const SharedBundleInfo &sharedBundleInfo)
76 {
77 jsonObject = nlohmann::json {
78 {SHARED_BUNDLE_INFO_NAME, sharedBundleInfo.name},
79 {SHARED_BUNDLE_INFO_COMPATIBLE_POLICY, sharedBundleInfo.compatiblePolicy},
80 {SHARED_MODULE_INFOS, sharedBundleInfo.sharedModuleInfos}
81 };
82 }
83
from_json(const nlohmann::json & jsonObject,SharedBundleInfo & sharedBundleInfo)84 void from_json(const nlohmann::json &jsonObject, SharedBundleInfo &sharedBundleInfo)
85 {
86 const auto &jsonObjectEnd = jsonObject.end();
87 int32_t parseResult = ERR_OK;
88 GetValueIfFindKey<std::string>(jsonObject,
89 jsonObjectEnd,
90 SHARED_BUNDLE_INFO_NAME,
91 sharedBundleInfo.name,
92 JsonType::STRING,
93 false,
94 parseResult,
95 ArrayType::NOT_ARRAY);
96 GetValueIfFindKey<CompatiblePolicy>(jsonObject,
97 jsonObjectEnd,
98 SHARED_BUNDLE_INFO_COMPATIBLE_POLICY,
99 sharedBundleInfo.compatiblePolicy,
100 JsonType::NUMBER,
101 false,
102 parseResult,
103 ArrayType::NOT_ARRAY);
104 GetValueIfFindKey<std::vector<SharedModuleInfo>>(jsonObject,
105 jsonObjectEnd,
106 SHARED_MODULE_INFOS,
107 sharedBundleInfo.sharedModuleInfos,
108 JsonType::ARRAY,
109 false,
110 parseResult,
111 ArrayType::OBJECT);
112 if (parseResult != ERR_OK) {
113 APP_LOGE("read SharedBundleInfo error : %{public}d", parseResult);
114 }
115 }
116 } // AppExecFwk
117 } // OHOS