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_capture_stub.h"
17 #include "camera_log.h"
18 #include "camera_util.h"
19 #include "metadata_utils.h"
20 #include "camera_service_ipc_interface_code.h"
21
22 namespace OHOS {
23 namespace CameraStandard {
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)24 int HStreamCaptureStub::OnRemoteRequest(
25 uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
26 {
27 DisableJeMalloc();
28 int errCode = -1;
29
30 CHECK_AND_RETURN_RET(data.ReadInterfaceToken() == GetDescriptor(), errCode);
31 errCode = OperatePermissionCheck(code);
32 CHECK_AND_RETURN_RET(errCode == CAMERA_OK, errCode);
33 switch (code) {
34 case static_cast<uint32_t>(StreamCaptureInterfaceCode::CAMERA_STREAM_CAPTURE_START):
35 errCode = HStreamCaptureStub::HandleCapture(data);
36 break;
37 case static_cast<uint32_t>(StreamCaptureInterfaceCode::CAMERA_STREAM_CAPTURE_CANCEL):
38 errCode = CancelCapture();
39 break;
40 case static_cast<uint32_t>(StreamCaptureInterfaceCode::CAMERA_STREAM_CAPTURE_CONFIRM):
41 errCode = HStreamCaptureStub::HandleConfirmCapture(data);
42 break;
43 case static_cast<uint32_t>(StreamCaptureInterfaceCode::CAMERA_STREAM_CAPTURE_SET_CALLBACK):
44 errCode = HStreamCaptureStub::HandleSetCallback(data);
45 break;
46 case static_cast<uint32_t>(StreamCaptureInterfaceCode::CAMERA_STREAM_CAPTURE_RELEASE):
47 errCode = Release();
48 break;
49 case static_cast<uint32_t>(StreamCaptureInterfaceCode::CAMERA_SERVICE_SET_THUMBNAIL):
50 errCode = HandleSetThumbnail(data);
51 break;
52 case static_cast<uint32_t>(StreamCaptureInterfaceCode::CAMERA_STREAM_ENABLE_RAW_DELIVERY):
53 errCode = HandleEnableRawDelivery(data);
54 break;
55 case static_cast<uint32_t>(StreamCaptureInterfaceCode::CAMERA_SERVICE_ENABLE_DEFERREDTYPE):
56 errCode = HandleEnableDeferredType(data);
57 break;
58 case static_cast<uint32_t>(StreamCaptureInterfaceCode::CAMERA_STREAM_GET_DEFERRED_PHOTO):
59 errCode = IsDeferredPhotoEnabled();
60 break;
61 case static_cast<uint32_t>(StreamCaptureInterfaceCode::CAMERA_STREAM_GET_DEFERRED_VIDEO):
62 errCode = IsDeferredVideoEnabled();
63 break;
64 case static_cast<uint32_t>(StreamCaptureInterfaceCode::CAMERA_STREAM_SET_VIDEO_CODEC_TYPE):
65 errCode = HandleSetMovingPhotoVideoCodecType(data);
66 break;
67 case static_cast<uint32_t>(StreamCaptureInterfaceCode::CAMERA_STREAM_SET_BUFFER_PRODUCER_INFO):
68 errCode = HandleSetBufferProducerInfo(data);
69 break;
70 default:
71 MEDIA_ERR_LOG("HStreamCaptureStub request code %{public}u not handled", code);
72 errCode = IPCObjectStub::OnRemoteRequest(code, data, reply, option);
73 break;
74 }
75
76 return errCode;
77 }
78
HandleCapture(MessageParcel & data)79 int32_t HStreamCaptureStub::HandleCapture(MessageParcel &data)
80 {
81 std::shared_ptr<OHOS::Camera::CameraMetadata> metadata = nullptr;
82 OHOS::Camera::MetadataUtils::DecodeCameraMetadata(data, metadata);
83
84 return Capture(metadata);
85 }
86
HandleConfirmCapture(MessageParcel & data)87 int32_t HStreamCaptureStub::HandleConfirmCapture(MessageParcel &data)
88 {
89 CHECK_AND_RETURN_RET(CheckSystemApp(), CAMERA_NO_PERMISSION);
90 return ConfirmCapture();
91 }
92
HandleSetThumbnail(MessageParcel & data)93 int32_t HStreamCaptureStub::HandleSetThumbnail(MessageParcel &data)
94 {
95 sptr<IRemoteObject> remoteObj = data.ReadRemoteObject();
96 CHECK_AND_RETURN_RET_LOG(remoteObj != nullptr, IPC_STUB_INVALID_DATA_ERR,
97 "HStreamCaptureStub HandleCreatePhotoOutput BufferProducer is null");
98 sptr<OHOS::IBufferProducer> producer = iface_cast<OHOS::IBufferProducer>(remoteObj);
99 CHECK_AND_RETURN_RET_LOG(producer != nullptr, IPC_STUB_INVALID_DATA_ERR,
100 "HStreamCaptureStub HandleSetThumbnail producer is null");
101 bool isEnabled = data.ReadBool();
102 int32_t ret = SetThumbnail(isEnabled, producer);
103 MEDIA_DEBUG_LOG("HStreamCaptureStub HandleSetThumbnail result: %{public}d", ret);
104 return ret;
105 }
106
HandleEnableRawDelivery(MessageParcel & data)107 int32_t HStreamCaptureStub::HandleEnableRawDelivery(MessageParcel &data)
108 {
109 bool enabled = data.ReadBool();
110 int32_t ret = EnableRawDelivery(enabled);
111 MEDIA_DEBUG_LOG("HStreamCaptureStub HandleEnableRawDelivery result: %{public}d", ret);
112 return ret;
113 }
114
HandleSetBufferProducerInfo(MessageParcel & data)115 int32_t HStreamCaptureStub::HandleSetBufferProducerInfo(MessageParcel &data)
116 {
117 std::string bufferName = data.ReadString();
118 sptr<IRemoteObject> remoteObj = data.ReadRemoteObject();
119 CHECK_AND_RETURN_RET_LOG(remoteObj != nullptr, IPC_STUB_INVALID_DATA_ERR,
120 "HStreamCaptureStub HandleSetBufferProducerInfo BufferProducer is null");
121 sptr<OHOS::IBufferProducer> producer = iface_cast<OHOS::IBufferProducer>(remoteObj);
122 CHECK_AND_RETURN_RET_LOG(producer != nullptr, IPC_STUB_INVALID_DATA_ERR,
123 "HStreamCaptureStub HandleSetBufferProducerInfo producer is null");
124 int32_t ret = SetBufferProducerInfo(bufferName, producer);
125 MEDIA_DEBUG_LOG("HStreamCaptureStub HandleSetBufferProducerInfo result: %{public}d", ret);
126 return ret;
127 }
128
HandleEnableDeferredType(MessageParcel & data)129 int32_t HStreamCaptureStub::HandleEnableDeferredType(MessageParcel &data)
130 {
131 CHECK_AND_RETURN_RET(CheckSystemApp(), CAMERA_NO_PERMISSION);
132 int32_t type = data.ReadInt32();
133 int32_t ret = DeferImageDeliveryFor(type);
134 MEDIA_DEBUG_LOG("HStreamCaptureStub HandleEnableDeferredType result: %{public}d", ret);
135 return ret;
136 }
137
HandleSetMovingPhotoVideoCodecType(MessageParcel & data)138 int32_t HStreamCaptureStub::HandleSetMovingPhotoVideoCodecType(MessageParcel &data)
139 {
140 int32_t type = data.ReadInt32();
141 int32_t ret = SetMovingPhotoVideoCodecType(type);
142 MEDIA_DEBUG_LOG("HStreamCaptureStub HandleSetMovingPhotoVideoCodecType result: %{public}d", ret);
143 return ret;
144 }
145
HandleSetCallback(MessageParcel & data)146 int32_t HStreamCaptureStub::HandleSetCallback(MessageParcel &data)
147 {
148 auto remoteObject = data.ReadRemoteObject();
149 CHECK_AND_RETURN_RET_LOG(remoteObject != nullptr, IPC_STUB_INVALID_DATA_ERR,
150 "HStreamCaptureStub HandleSetCallback StreamCaptureCallback is null");
151
152 auto callback = iface_cast<IStreamCaptureCallback>(remoteObject);
153 CHECK_AND_RETURN_RET_LOG(callback != nullptr, IPC_STUB_INVALID_DATA_ERR,
154 "HStreamCaptureStub HandleSetCallback callback is null");
155 return SetCallback(callback);
156 }
157 } // namespace CameraStandard
158 } // namespace OHOS
159