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
SendRequest(int code,ParcelHandler input,ParcelHandler output)55 int32_t InputClientProxy::SendRequest(int code, ParcelHandler input, ParcelHandler output)
56 {
57 IMSA_HILOGI("InputClientProxy run in, code = %{public}d", code);
58 MessageParcel data;
59 MessageParcel reply;
60 MessageOption option{ MessageOption::TF_SYNC };
61 if (!data.WriteInterfaceToken(GetDescriptor())) {
62 IMSA_HILOGE("InputClientProxy::write interface token failed");
63 return ErrorCode::ERROR_EX_ILLEGAL_ARGUMENT;
64 }
65 if (input != nullptr && (!input(data))) {
66 IMSA_HILOGE("InputClientProxy::write data failed");
67 return ErrorCode::ERROR_EX_PARCELABLE;
68 }
69 auto ret = Remote()->SendRequest(code, data, reply, option);
70 if (ret != NO_ERROR) {
71 IMSA_HILOGE("InputClientProxy::SendRequest failed, ret %{public}d", ret);
72 return ret;
73 }
74 ret = reply.ReadInt32();
75 if (ret != NO_ERROR) {
76 IMSA_HILOGE("InputClientProxy::reply error, ret %{public}d", ret);
77 return ret;
78 }
79 if (output != nullptr && (!output(reply))) {
80 IMSA_HILOGE("InputClientProxy::reply parcel error");
81 return ErrorCode::ERROR_EX_PARCELABLE;
82 }
83 return ret;
84 }
85 } // namespace MiscServices
86 } // namespace OHOS
87