1 /*
2 * Copyright (c) 2022-2023 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 "app_status_change_callback.h"
17 #include "accesstoken_common_log.h"
18 #include "access_token_error.h"
19
20 namespace OHOS {
21 namespace Security {
22 namespace AccessToken {
23
ApplicationStateObserverStub()24 ApplicationStateObserverStub::ApplicationStateObserverStub()
25 {
26 LOGI(ATM_DOMAIN, ATM_TAG, "ApplicationStateObserverStub Instance create");
27 }
28
~ApplicationStateObserverStub()29 ApplicationStateObserverStub::~ApplicationStateObserverStub()
30 {
31 LOGI(ATM_DOMAIN, ATM_TAG, "ApplicationStateObserverStub Instance destroy");
32 }
33
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)34 int32_t ApplicationStateObserverStub::OnRemoteRequest(
35 uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
36 {
37 if (data.ReadInterfaceToken() != GetDescriptor()) {
38 LOGI(ATM_DOMAIN, ATM_TAG, "ApplicationStateObserverStub: ReadInterfaceToken failed");
39 return ERROR_IPC_REQUEST_FAIL;
40 }
41 switch (static_cast<IApplicationStateObserver::Message>(code)) {
42 case IApplicationStateObserver::Message::TRANSACT_ON_PROCESS_STATE_CHANGED: {
43 HandleOnProcessStateChanged(data, reply);
44 return NO_ERROR;
45 }
46 case IApplicationStateObserver::Message::TRANSACT_ON_PROCESS_DIED: {
47 HandleOnProcessDied(data, reply);
48 return NO_ERROR;
49 }
50 case IApplicationStateObserver::Message::TRANSACT_ON_APP_STATE_CHANGED: {
51 HandleOnAppStateChanged(data, reply);
52 return NO_ERROR;
53 }
54 case IApplicationStateObserver::Message::TRANSACT_ON_APP_STOPPED: {
55 HandleOnAppStopped(data, reply);
56 return NO_ERROR;
57 }
58 case IApplicationStateObserver::Message::TRANSACT_ON_APP_CACHE_STATE_CHANGED: {
59 HandleOnAppCacheStateChanged(data, reply);
60 return NO_ERROR;
61 }
62 default: {
63 LOGD(ATM_DOMAIN, ATM_TAG, "Default case, need check AudioListenerStub");
64 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
65 }
66 }
67 return NO_ERROR;
68 }
69
HandleOnProcessStateChanged(MessageParcel & data,MessageParcel & reply)70 int32_t ApplicationStateObserverStub::HandleOnProcessStateChanged(MessageParcel &data, MessageParcel &reply)
71 {
72 std::unique_ptr<ProcessData> processData(data.ReadParcelable<ProcessData>());
73 if (processData == nullptr) {
74 LOGE(ATM_DOMAIN, ATM_TAG, "ReadParcelable failed");
75 return -1;
76 }
77
78 OnProcessStateChanged(*processData);
79 return NO_ERROR;
80 }
81
HandleOnProcessDied(MessageParcel & data,MessageParcel & reply)82 int32_t ApplicationStateObserverStub::HandleOnProcessDied(MessageParcel &data, MessageParcel &reply)
83 {
84 std::unique_ptr<ProcessData> processData(data.ReadParcelable<ProcessData>());
85 if (processData == nullptr) {
86 LOGE(ATM_DOMAIN, ATM_TAG, "ReadParcelable failed");
87 return -1;
88 }
89
90 OnProcessDied(*processData);
91 return NO_ERROR;
92 }
93
HandleOnAppStateChanged(MessageParcel & data,MessageParcel & reply)94 int32_t ApplicationStateObserverStub::HandleOnAppStateChanged(MessageParcel &data, MessageParcel &reply)
95 {
96 std::unique_ptr<AppStateData> processData(data.ReadParcelable<AppStateData>());
97 if (processData == nullptr) {
98 LOGE(ATM_DOMAIN, ATM_TAG, "ReadParcelable failed");
99 return -1;
100 }
101
102 OnAppStateChanged(*processData);
103 return NO_ERROR;
104 }
105
HandleOnAppStopped(MessageParcel & data,MessageParcel & reply)106 int32_t ApplicationStateObserverStub::HandleOnAppStopped(MessageParcel &data, MessageParcel &reply)
107 {
108 std::unique_ptr<AppStateData> appStateData(data.ReadParcelable<AppStateData>());
109 if (appStateData == nullptr) {
110 LOGE(ATM_DOMAIN, ATM_TAG, "ReadParcelable failed");
111 return -1;
112 }
113
114 OnAppStopped(*appStateData);
115 return NO_ERROR;
116 }
117
HandleOnAppCacheStateChanged(MessageParcel & data,MessageParcel & reply)118 int32_t ApplicationStateObserverStub::HandleOnAppCacheStateChanged(MessageParcel &data, MessageParcel &reply)
119 {
120 std::unique_ptr<AppStateData> appStateData(data.ReadParcelable<AppStateData>());
121 if (appStateData == nullptr) {
122 LOGE(ATM_DOMAIN, ATM_TAG, "ReadParcelable failed");
123 return -1;
124 }
125
126 OnAppCacheStateChanged(*appStateData);
127 return NO_ERROR;
128 }
129 } // namespace AccessToken
130 } // namespace Security
131 } // namespace OHOS
132