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_stub.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 {
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)23 int HStreamMetadataCallbackStub::OnRemoteRequest(
24 uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
25 {
26 int errCode = -1;
27
28 CHECK_ERROR_RETURN_RET(data.ReadInterfaceToken() != GetDescriptor(), errCode);
29 switch (code) {
30 case static_cast<uint32_t>(StreamMetadataCallbackInterfaceCode::CAMERA_META_OPERATOR_ON_RESULT):
31 errCode = HStreamMetadataCallbackStub::HandleMetadataResult(data);
32 break;
33 default:
34 MEDIA_ERR_LOG("HCameraDeviceCallbackStub request code %{public}u not handled", code);
35 errCode = IPCObjectStub::OnRemoteRequest(code, data, reply, option);
36 break;
37 }
38 return errCode;
39 }
40
HandleMetadataResult(MessageParcel & data)41 int HStreamMetadataCallbackStub::HandleMetadataResult(MessageParcel& data)
42 {
43 std::shared_ptr<OHOS::Camera::CameraMetadata> metadata = nullptr;
44 int32_t streamId = data.ReadInt32();
45
46 OHOS::Camera::MetadataUtils::DecodeCameraMetadata(data, metadata);
47 return OnMetadataResult(streamId, metadata);
48 }
49 } // namespace CameraStandard
50 } // namespace OHOS
51