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 #define LOG_TAG "ObserverProxy"
17 #include "data_share_obs_proxy.h"
18
19 #include "itypes_util.h"
20 #include "log_print.h"
21
22 namespace OHOS {
23 namespace DataShare {
24 static constexpr int REQUEST_CODE = 0;
OnChangeFromRdb(RdbChangeNode & changeNode)25 void RdbObserverProxy::OnChangeFromRdb(RdbChangeNode &changeNode)
26 {
27 MessageParcel parcel;
28 if (!parcel.WriteInterfaceToken(RdbObserverProxy::GetDescriptor())) {
29 return;
30 }
31
32 if (!ITypesUtil::Marshal(parcel, changeNode)) {
33 ZLOGE("failed to WriteParcelable changeNode ");
34 return;
35 }
36
37 MessageParcel reply;
38 MessageOption option;
39 int32_t result = Remote()->SendRequest(REQUEST_CODE, parcel, reply, option);
40 if (result == ERR_NONE) {
41 ZLOGI("SendRequest ok, retval is %{public}d", reply.ReadInt32());
42 } else {
43 ZLOGE("SendRequest error, result=%{public}d", result);
44 return;
45 }
46 }
47
OnChangeFromPublishedData(PublishedDataChangeNode & changeNode)48 void PublishedDataObserverProxy::OnChangeFromPublishedData(PublishedDataChangeNode &changeNode)
49 {
50 MessageParcel parcel;
51 if (!parcel.WriteInterfaceToken(PublishedDataObserverProxy::GetDescriptor())) {
52 return;
53 }
54
55 if (!ITypesUtil::Marshal(parcel, changeNode)) {
56 ZLOGE("failed to WriteParcelable changeNode ");
57 return;
58 }
59
60 MessageParcel reply;
61 MessageOption option;
62 int32_t result = Remote()->SendRequest(REQUEST_CODE, parcel, reply, option);
63 if (result == ERR_NONE) {
64 ZLOGI("SendRequest ok, retval is %{public}d", reply.ReadInt32());
65 } else {
66 ZLOGE("SendRequest error, result=%{public}d", result);
67 return;
68 }
69 }
70 } // namespace DataShare
71 } // namespace OHOS