1 /*
2 * Copyright (c) 2021-2022 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 "hstream_metadata_callback_proxy.h"
17 #include "camera_log.h"
18 #include "metadata_utils.h"
19 #include "camera_service_ipc_interface_code.h"
20
21 namespace OHOS {
22 namespace CameraStandard {
HStreamMetadataCallbackProxy(const sptr<IRemoteObject> & impl)23 HStreamMetadataCallbackProxy::HStreamMetadataCallbackProxy(const sptr<IRemoteObject> &impl)
24 : IRemoteProxy<IStreamMetadataCallback>(impl) { }
25
OnMetadataResult(const int32_t streamId,const std::shared_ptr<OHOS::Camera::CameraMetadata> & result)26 int32_t HStreamMetadataCallbackProxy::OnMetadataResult(const int32_t streamId,
27 const std::shared_ptr<OHOS::Camera::CameraMetadata> &result)
28 {
29 MessageParcel data;
30 MessageParcel reply;
31 MessageOption option;
32 option.SetFlags(option.TF_ASYNC);
33
34 data.WriteInterfaceToken(GetDescriptor());
35 data.WriteInt32(streamId);
36
37 if (!(Camera::MetadataUtils::EncodeCameraMetadata(result, data))) {
38 MEDIA_ERR_LOG("HCameraDeviceCallbackProxy OnResult EncodeCameraMetadata failed");
39 return IPC_PROXY_ERR;
40 }
41 int error = Remote()->SendRequest(
42 static_cast<uint32_t>(StreamMetadataCallbackInterfaceCode::CAMERA_META_OPERATOR_ON_RESULT),
43 data, reply, option);
44 if (error != ERR_NONE) {
45 MEDIA_ERR_LOG("HCameraDeviceCallbackProxy OnResult failed, error: %{public}d", error);
46 }
47 return error;
48 }
49 } // namespace CameraStandard
50 } // namespace OHOS
51