1 /*
2 * Copyright (c) 2021 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 "event_receive_stub.h"
17 #include "event_log_wrapper.h"
18
19 namespace OHOS {
20 namespace EventFwk {
EventReceiveStub()21 EventReceiveStub::EventReceiveStub()
22 {
23 EVENT_LOGD("event receive stub instance is created");
24 }
25
~EventReceiveStub()26 EventReceiveStub::~EventReceiveStub()
27 {
28 EVENT_LOGD("event receive stub instance is destroyed");
29 }
30
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)31 int EventReceiveStub::OnRemoteRequest(uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
32 {
33 if (data.ReadInterfaceToken() != GetDescriptor()) {
34 EVENT_LOGE("local descriptor is not equal to remote");
35 return ERR_TRANSACTION_FAILED;
36 }
37 switch (code) {
38 case static_cast<uint32_t>(IEventReceive::Message::CES_NOTIFY_COMMON_EVENT): {
39 std::unique_ptr<CommonEventData> eventData(data.ReadParcelable<CommonEventData>());
40 bool ordered = data.ReadBool();
41 bool sticky = data.ReadBool();
42 if (eventData == nullptr) {
43 EVENT_LOGE("callback stub receive common event data is nullptr");
44 return ERR_INVALID_VALUE;
45 }
46 NotifyEvent(*eventData, ordered, sticky);
47 break;
48 }
49
50 default:
51 EVENT_LOGW("event receive stub receives unknown code, code = %{public}u", code);
52 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
53 }
54
55 return NO_ERROR;
56 }
57 } // namespace EventFwk
58 } // namespace OHOS