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<IInputMethodAgent> & agent)30 int32_t InputClientProxy::OnInputReady(const sptr<IInputMethodAgent> &agent)
31 {
32 return SendRequest(
33 ON_INPUT_READY, [agent](MessageParcel &data) { return ITypesUtil::Marshal(data, agent->AsObject()); });
34 }
35
OnInputStop()36 int32_t InputClientProxy::OnInputStop()
37 {
38 return SendRequest(ON_INPUT_STOP);
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 std::vector<InputWindowInfo> & windowInfo)47 int32_t InputClientProxy::OnPanelStatusChange(
48 const InputWindowStatus &status, const std::vector<InputWindowInfo> &windowInfo)
49 {
50 return SendRequest(ON_PANEL_STATUS_CHANGE, [&status, &windowInfo](MessageParcel &data) {
51 return ITypesUtil::Marshal(data, static_cast<uint32_t>(status), windowInfo);
52 });
53 }
54
DeactivateClient()55 void InputClientProxy::DeactivateClient()
56 {
57 SendRequest(DEACTIVATE_CLIENT, nullptr, nullptr, MessageOption::TF_ASYNC);
58 }
59
SendRequest(int code,ParcelHandler input,ParcelHandler output,MessageOption option)60 int32_t InputClientProxy::SendRequest(int code, ParcelHandler input, ParcelHandler output, MessageOption option)
61 {
62 IMSA_HILOGD("InputClientProxy run in, code = %{public}d", code);
63 MessageParcel data;
64 MessageParcel reply;
65 if (!data.WriteInterfaceToken(GetDescriptor())) {
66 IMSA_HILOGE("InputClientProxy::write interface token failed");
67 return ErrorCode::ERROR_EX_ILLEGAL_ARGUMENT;
68 }
69 if (input != nullptr && (!input(data))) {
70 IMSA_HILOGE("InputClientProxy::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("InputClientProxy send request failed, code: %{public}d, ret: %{public}d", code, ret);
76 return ret;
77 }
78 ret = reply.ReadInt32();
79 if (ret != NO_ERROR) {
80 IMSA_HILOGE("InputClientProxy::reply error, ret %{public}d", ret);
81 return ret;
82 }
83 if (output != nullptr && (!output(reply))) {
84 IMSA_HILOGE("InputClientProxy::reply parcel error");
85 return ErrorCode::ERROR_EX_PARCELABLE;
86 }
87 return ret;
88 }
89 } // namespace MiscServices
90 } // namespace OHOS
91