1 /*
2 * Copyright (c) 2021-2022 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 "event_filter_proxy.h"
17 #include "event_filter_parcel.h"
18 #include "message_option.h"
19 #include "mmi_log.h"
20 #include "string_ex.h"
21
22 namespace OHOS {
23 namespace MMI {
24 namespace {
25 constexpr OHOS::HiviewDFX::HiLogLabel LABEL = { LOG_CORE, MMI_LOG_DOMAIN, "EventFilterProxy" };
26 } // namespace
27
28 // 获取其他设备注册的SA的Proxy
EventFilterProxy(const sptr<IRemoteObject> & impl)29 EventFilterProxy::EventFilterProxy(const sptr<IRemoteObject> &impl) : IRemoteProxy<IEventFilter>(impl)
30 {
31 MMI_LOGI("EventFilterProxy()");
32 }
33
~EventFilterProxy()34 EventFilterProxy::~EventFilterProxy()
35 {
36 MMI_LOGI("~EventFilterProxy()");
37 }
38
HandlePointerEvent(const std::shared_ptr<PointerEvent> event)39 bool EventFilterProxy::HandlePointerEvent(const std::shared_ptr<PointerEvent> event)
40 {
41 MMI_LOGD("enter");
42 MessageParcel data;
43 MessageParcel reply;
44 MessageOption option;
45 CHKPF(event);
46 if (!data.WriteInterfaceToken(EventFilterProxy::GetDescriptor())) {
47 MMI_LOGE("Failed to write descriptor");
48 return false;
49 }
50
51 if (!event->WriteToParcel(data)) {
52 MMI_LOGE("Failed to write event to req");
53 return false;
54 }
55
56 const uint32_t code = static_cast<uint32_t>(OPERATOR_TYPE::HANDLE_POINTER_EVENT);
57 int32_t requestResult = Remote()->SendRequest(code, data, reply, option);
58 if (requestResult != NO_ERROR) {
59 MMI_LOGE("send request fail, result:%{public}d", requestResult);
60 return false;
61 }
62
63 MMI_LOGD("have recieve message from server");
64
65 bool result = false;
66 if (!reply.ReadBool(result)) {
67 MMI_LOGE("reply ReadBool fail");
68 return false;
69 }
70
71 MMI_LOGD("leave");
72 return result;
73 }
74 } // namespace MMI
75 } // namespace OHOS
76