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 "connection_observer_stub.h"
17
18 #include "hilog_wrapper.h"
19 #include "ipc_types.h"
20 #include "message_parcel.h"
21
22 namespace OHOS {
23 namespace AbilityRuntime {
ConnectionObserverStub()24 ConnectionObserverStub::ConnectionObserverStub()
25 {
26 vecMemberFunc_.resize(IConnectionObserver::CMD_MAX);
27 vecMemberFunc_[ON_EXTENSION_CONNECTED] = &ConnectionObserverStub::OnExtensionConnectedInner;
28 vecMemberFunc_[ON_EXTENSION_DISCONNECTED] = &ConnectionObserverStub::OnExtensionDisconnectedInner;
29 vecMemberFunc_[ON_DLP_ABILITY_OPENED] = &ConnectionObserverStub::OnDlpAbilityOpenedInner;
30 vecMemberFunc_[ON_DLP_ABILITY_CLOSED] = &ConnectionObserverStub::OnDlpAbilityClosedInner;
31 }
32
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)33 int ConnectionObserverStub::OnRemoteRequest(
34 uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
35 {
36 std::u16string descriptor = ConnectionObserverStub::GetDescriptor();
37 std::u16string remoteDescriptor = data.ReadInterfaceToken();
38 if (descriptor != remoteDescriptor) {
39 HILOG_INFO("ConnectionObserverStub Local descriptor is not equal to remote.");
40 return ERR_INVALID_STATE;
41 }
42
43 if (code < IConnectionObserver::CMD_MAX && code >= 0) {
44 auto memberFunc = vecMemberFunc_[code];
45 return (this->*memberFunc)(data, reply);
46 }
47
48 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
49 }
50
OnExtensionConnectedInner(MessageParcel & data,MessageParcel & reply)51 int ConnectionObserverStub::OnExtensionConnectedInner(MessageParcel &data, MessageParcel &reply)
52 {
53 std::unique_ptr<ConnectionData> connectionData(data.ReadParcelable<ConnectionData>());
54 if (!connectionData) {
55 HILOG_ERROR("OnExensionConnected ReadParcelable<ConnectionData> failed");
56 return ERR_INVALID_VALUE;
57 }
58
59 OnExtensionConnected(*connectionData);
60 return NO_ERROR;
61 }
62
OnExtensionDisconnectedInner(MessageParcel & data,MessageParcel & reply)63 int ConnectionObserverStub::OnExtensionDisconnectedInner(MessageParcel &data, MessageParcel &reply)
64 {
65 std::unique_ptr<ConnectionData> connectionData(data.ReadParcelable<ConnectionData>());
66 if (!connectionData) {
67 HILOG_ERROR("OnExtensionDisconnected ReadParcelable<ConnectionData> failed");
68 return ERR_INVALID_VALUE;
69 }
70
71 OnExtensionDisconnected(*connectionData);
72 return NO_ERROR;
73 }
74
OnDlpAbilityOpenedInner(MessageParcel & data,MessageParcel & reply)75 int ConnectionObserverStub::OnDlpAbilityOpenedInner(MessageParcel &data, MessageParcel &reply)
76 {
77 std::unique_ptr<DlpStateData> dlpData(data.ReadParcelable<DlpStateData>());
78 if (!dlpData) {
79 HILOG_ERROR("OnDlpAbilityOpened ReadParcelable<DlpStateData> failed");
80 return ERR_INVALID_VALUE;
81 }
82
83 OnDlpAbilityOpened(*dlpData);
84 return NO_ERROR;
85 }
86
OnDlpAbilityClosedInner(MessageParcel & data,MessageParcel & reply)87 int ConnectionObserverStub::OnDlpAbilityClosedInner(MessageParcel &data, MessageParcel &reply)
88 {
89 std::unique_ptr<DlpStateData> dlpData(data.ReadParcelable<DlpStateData>());
90 if (!dlpData) {
91 HILOG_ERROR("OnDlpAbilityClosed ReadParcelable<DlpStateData> failed");
92 return ERR_INVALID_VALUE;
93 }
94
95 OnDlpAbilityClosed(*dlpData);
96 return NO_ERROR;
97 }
98 } // namespace AbilityRuntime
99 } // namespace OHOS
100