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 "keyevent_consumer_proxy.h"
17
18 #include "global.h"
19 #include "ipc_types.h"
20 #include "itypes_util.h"
21 #include "message_option.h"
22 #include "message_parcel.h"
23
24 namespace OHOS {
25 namespace MiscServices {
KeyEventConsumerProxy(const sptr<IRemoteObject> & object)26 KeyEventConsumerProxy::KeyEventConsumerProxy(const sptr<IRemoteObject> &object)
27 : IRemoteProxy<IKeyEventConsumer>(object)
28 {
29 }
30
OnKeyEventResult(bool isConsumed)31 int32_t KeyEventConsumerProxy::OnKeyEventResult(bool isConsumed)
32 {
33 IMSA_HILOGI("run in");
34 return SendRequest(
35 KEY_EVENT_RESULT, [isConsumed](MessageParcel &parcel) { return ITypesUtil::Marshal(parcel, isConsumed); });
36 }
37
OnKeyEventConsumeResult(bool isConsumed)38 void KeyEventConsumerProxy::OnKeyEventConsumeResult(bool isConsumed)
39 {
40 IMSA_HILOGI("result: %{public}d", isConsumed);
41 keyEventConsume_ = true;
42 keyEventResult_ = isConsumed;
43 if (keyEventConsume_ && keyCodeConsume_) {
44 OnKeyEventResult(keyCodeResult_ || keyEventResult_);
45 }
46 }
47
OnKeyCodeConsumeResult(bool isConsumed)48 void KeyEventConsumerProxy::OnKeyCodeConsumeResult(bool isConsumed)
49 {
50 IMSA_HILOGI("result: %{public}d", isConsumed);
51 keyCodeConsume_ = true;
52 keyCodeResult_ = isConsumed;
53 if (keyEventConsume_ && keyCodeConsume_) {
54 OnKeyEventResult(keyCodeResult_ || keyEventResult_);
55 }
56 }
57
SendRequest(int code,ParcelHandler input,ParcelHandler output)58 int32_t KeyEventConsumerProxy::SendRequest(int code, ParcelHandler input, ParcelHandler output)
59 {
60 IMSA_HILOGD("KeyEventConsumerProxy run in, code = %{public}d", code);
61 MessageParcel data;
62 MessageParcel reply;
63 MessageOption option = MessageOption::TF_SYNC;
64
65 if (!data.WriteInterfaceToken(GetDescriptor())) {
66 IMSA_HILOGE("write interface token failed");
67 return ErrorCode::ERROR_EX_ILLEGAL_ARGUMENT;
68 }
69 if (input != nullptr && (!input(data))) {
70 IMSA_HILOGE("write data failed");
71 return ErrorCode::ERROR_EX_PARCELABLE;
72 }
73 auto ret = Remote()->SendRequest(code, data, reply, option);
74 if (ret != NO_ERROR) {
75 IMSA_HILOGE("KeyEventConsumerProxy send request failed, code: %{public}d ret %{public}d", code, ret);
76 return ret;
77 }
78 if (option.GetFlags() == MessageOption::TF_ASYNC) {
79 return ErrorCode::NO_ERROR;
80 }
81 ret = reply.ReadInt32();
82 if (ret != NO_ERROR) {
83 IMSA_HILOGE("reply error, ret %{public}d", ret);
84 return ret;
85 }
86 if (output != nullptr && (!output(reply))) {
87 IMSA_HILOGE("reply parcel error");
88 return ErrorCode::ERROR_EX_PARCELABLE;
89 }
90 return ret;
91 }
92 } // namespace MiscServices
93 } // namespace OHOS
94