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 ZLOGE("SendRequest error, result=%{public}d", result);
42 return;
43 }
44 ZLOGI("SendRequest ok, retval is %{public}d", reply.ReadInt32());
45 }
46
OnChangeFromPublishedData(PublishedDataChangeNode & changeNode)47 void PublishedDataObserverProxy::OnChangeFromPublishedData(PublishedDataChangeNode &changeNode)
48 {
49 MessageParcel parcel;
50 if (!parcel.WriteInterfaceToken(PublishedDataObserverProxy::GetDescriptor())) {
51 return;
52 }
53
54 if (!ITypesUtil::Marshal(parcel, changeNode)) {
55 ZLOGE("failed to WriteParcelable changeNode ");
56 return;
57 }
58
59 MessageParcel reply;
60 MessageOption option;
61 int32_t result = Remote()->SendRequest(REQUEST_CODE, parcel, reply, option);
62 if (result != ERR_NONE) {
63 ZLOGE("SendRequest error, result=%{public}d", result);
64 return;
65 }
66 ZLOGI("SendRequest ok, retval is %{public}d", reply.ReadInt32());
67 }
68 } // namespace DataShare
69 } // namespace OHOS