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 "input_client_proxy.h"
17
18 #include "global.h"
19 #include "itypes_util.h"
20 #include "message_option.h"
21 #include "message_parcel.h"
22
23 namespace OHOS {
24 namespace MiscServices {
25 using namespace ErrorCode;
InputClientProxy(const sptr<IRemoteObject> & object)26 InputClientProxy::InputClientProxy(const sptr<IRemoteObject> &object) : IRemoteProxy<IInputClient>(object)
27 {
28 }
29
OnInputReady(const sptr<IRemoteObject> & agent)30 int32_t InputClientProxy::OnInputReady(const sptr<IRemoteObject> &agent)
31 {
32 return SendRequest(ON_INPUT_READY, [agent](MessageParcel &data) { return ITypesUtil::Marshal(data, agent); });
33 }
34
OnInputStop(bool isStopInactiveClient)35 int32_t InputClientProxy::OnInputStop(bool isStopInactiveClient)
36 {
37 return SendRequest(ON_INPUT_STOP,
38 [isStopInactiveClient](MessageParcel &data) { return ITypesUtil::Marshal(data, isStopInactiveClient); });
39 }
40
OnSwitchInput(const Property & property,const SubProperty & subProperty)41 int32_t InputClientProxy::OnSwitchInput(const Property &property, const SubProperty &subProperty)
42 {
43 return SendRequest(ON_SWITCH_INPUT,
44 [&property, &subProperty](MessageParcel &data) { return ITypesUtil::Marshal(data, property, subProperty); });
45 }
46
OnPanelStatusChange(const InputWindowStatus & status,const ImeWindowInfo & info)47 int32_t InputClientProxy::OnPanelStatusChange(const InputWindowStatus &status, const ImeWindowInfo &info)
48 {
49 return SendRequest(ON_PANEL_STATUS_CHANGE, [&status, &info](MessageParcel &data) {
50 return ITypesUtil::Marshal(data, static_cast<uint32_t>(status), info);
51 });
52 }
53
DeactivateClient()54 void InputClientProxy::DeactivateClient()
55 {
56 SendRequest(DEACTIVATE_CLIENT, nullptr, nullptr, MessageOption::TF_ASYNC);
57 }
58
SendRequest(int code,ParcelHandler input,ParcelHandler output,MessageOption option)59 int32_t InputClientProxy::SendRequest(int code, ParcelHandler input, ParcelHandler output, MessageOption option)
60 {
61 IMSA_HILOGD("InputClientProxy run in, code = %{public}d", code);
62 MessageParcel data;
63 MessageParcel reply;
64 if (!data.WriteInterfaceToken(GetDescriptor())) {
65 IMSA_HILOGE("write interface token failed!");
66 return ErrorCode::ERROR_EX_ILLEGAL_ARGUMENT;
67 }
68 if (input != nullptr && (!input(data))) {
69 IMSA_HILOGE("write data failed!");
70 return ErrorCode::ERROR_EX_PARCELABLE;
71 }
72 auto remote = Remote();
73 if (remote == nullptr) {
74 IMSA_HILOGE("remote is nullptr!");
75 return ErrorCode::ERROR_EX_NULL_POINTER;
76 }
77 auto ret = remote->SendRequest(code, data, reply, option);
78 if (ret != NO_ERROR) {
79 IMSA_HILOGE("send request failed, code: %{public}d, ret: %{public}d!", code, ret);
80 return ret;
81 }
82 ret = reply.ReadInt32();
83 if (ret != NO_ERROR) {
84 IMSA_HILOGE("reply error, ret: %{public}d", ret);
85 return ret;
86 }
87 if (output != nullptr && (!output(reply))) {
88 IMSA_HILOGE("reply parcel error!");
89 return ErrorCode::ERROR_EX_PARCELABLE;
90 }
91 return ret;
92 }
93 } // namespace MiscServices
94 } // namespace OHOS