1 /*
2 * Copyright (c) 2024 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 "ui_extension/host_data_handler.h"
17
18 #include "window_manager_hilog.h"
19
20 namespace OHOS::Rosen::Extension {
GetRemoteProxy()21 sptr<ISessionStage> HostDataHandler::GetRemoteProxy()
22 {
23 std::lock_guard lock(mutex_);
24 if (remoteProxy_ == nullptr) {
25 return nullptr;
26 }
27 return iface_cast<ISessionStage>(remoteProxy_);
28 }
29
SendData(const AAFwk::Want & toSend,AAFwk::Want & reply,const DataTransferConfig & config)30 DataHandlerErr HostDataHandler::SendData(const AAFwk::Want& toSend, AAFwk::Want& reply,
31 const DataTransferConfig& config)
32 {
33 auto proxy = GetRemoteProxy();
34 if (proxy == nullptr) {
35 TLOGE(WmsLogTag::WMS_UIEXT, "nullptr, %{public}s", config.ToString().c_str());
36 return DataHandlerErr::NULL_PTR;
37 }
38
39 MessageParcel sendParcel;
40 MessageOption option(config.needSyncSend ? MessageOption::TF_SYNC : MessageOption::TF_ASYNC);
41 auto err = PrepareSendData(sendParcel, config, toSend);
42 if (err != DataHandlerErr::OK) {
43 return err;
44 }
45
46 MessageParcel replyParcel;
47 auto ret = proxy->SendExtensionData(sendParcel, replyParcel, option);
48 if (ret != WSError::WS_OK) {
49 TLOGE(WmsLogTag::WMS_UIEXT, "SendExtensionData failed, %{public}s", config.ToString().c_str());
50 return DataHandlerErr::IPC_SEND_FAILED;
51 }
52
53 return ParseReply(replyParcel, reply, config);
54 }
55
WriteInterfaceToken(MessageParcel & data)56 bool HostDataHandler::WriteInterfaceToken(MessageParcel& data)
57 {
58 return data.WriteInterfaceToken(ISessionStage::GetDescriptor());
59 }
60
61 } // namespace OHOS::Rosen::Extension
62