1 /*
2 * Copyright (c) 2025 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 "ani_deserialize.h"
17 #include "event_logger.h"
18
19 namespace OHOS {
20 namespace AppExecFwk {
21 namespace {
22 DEFINE_EH_HILOG_LABEL("EventsEmitter");
23 }
JsonParse(ani_env * env,std::string jsonStr)24 static ani_ref JsonParse(ani_env *env, std::string jsonStr)
25 {
26 ani_status status = ANI_ERROR;
27 ani_class cls = nullptr;
28 if ((status = env->FindClass("L@ohos/events/json/RecordSerializeTool;", &cls)) != ANI_OK) {
29 HILOGI("FindClass RecordSerializeTool failed, status : %{public}d", status);
30 return nullptr;
31 }
32 if (cls == nullptr) {
33 HILOGI("RecordSerializeTool class null");
34 return nullptr;
35 }
36 ani_static_method parseNoThrowMethod = nullptr;
37 status = env->Class_FindStaticMethod(cls, "parseNoThrow", nullptr, &parseNoThrowMethod);
38 if (status != ANI_OK) {
39 HILOGI("failed to get parseNoThrow method, status : %{public}d", status);
40 return nullptr;
41 }
42
43 ani_string aniString;
44 status = env->String_NewUTF8(jsonStr.c_str(), jsonStr.length(), &aniString);
45 if (status != ANI_OK) {
46 HILOGI("String_NewUTF8 wantParamsString failed, status : %{public}d", status);
47 return nullptr;
48 }
49
50 ani_ref aniResult = nullptr;
51 status = env->Class_CallStaticMethod_Ref(cls, parseNoThrowMethod, &aniResult, aniString);
52 if (status != ANI_OK) {
53 HILOGI("failed to call parseNoThrow method, status : %{public}d", status);
54 return nullptr;
55 }
56 return aniResult;
57 }
58
PeerDeserialize(ani_env * env,ani_ref * peerData,std::shared_ptr<SerializeData> serializeData)59 bool AniDeserialize::PeerDeserialize(ani_env* env, ani_ref* peerData, std::shared_ptr<SerializeData> serializeData)
60 {
61 if (std::holds_alternative<ani_ref>(serializeData->peerData)) {
62 *peerData = std::get<ani_ref>(serializeData->peerData);
63 }
64 return true;
65 }
66
CrossDeserialize(ani_env * env,ani_ref * crossData,std::shared_ptr<SerializeData> serializeData)67 bool AniDeserialize::CrossDeserialize(ani_env* env, ani_ref* crossData, std::shared_ptr<SerializeData> serializeData)
68 {
69 if (serializeData->crossData.empty()) {
70 return true;
71 }
72 *crossData = JsonParse(env, serializeData->crossData);
73 if (*crossData == nullptr) {
74 HILOGI("json parse failed");
75 return false;
76 }
77 return true;
78 }
79
80 } // namespace AppExecFwk
81 } // namespace OHOS