1/*
2 * Copyright (c) 2021-2024 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#ifndef OHOS_DISTRIBUTED_CAMERA_CONSTANTS_H
17#define OHOS_DISTRIBUTED_CAMERA_CONSTANTS_H
18
19#include <cstdint>
20#include <string>
21#include <unistd.h>
22
23namespace OHOS {
24namespace DistributedHardware {
25typedef enum {
26    DCAMERA_SRV_STATE_NOT_START,
27    DCAMERA_SRV_STATE_RUNNING
28} DCameraServiceState;
29
30typedef enum {
31    DCAMERA_AUTHORIZATION_DEFAULT = 0,
32    DCAMERA_AUTHORIZATION_AGREE = 1,
33    DCAMERA_AUTHORIZATION_REJECT = 2,
34    DCAMERA_AUTHORIZATION_TIMEOUT = 3,
35} AuthorizationState;
36
37typedef enum {
38    DCAMERA_SAME_ACCOUNT = 0,
39    DCAMERA_DIFF_ACCOUNT = 1,
40    DCAMERA_NO_ACCOUNT = 2,
41} AccessControlType;
42
43typedef enum {
44    DCAMERA_MESSAGE = 0,
45    DCAMERA_OPERATION = 1,
46    DCAMERA_SINK_STOP = 2,
47    DCAMERE_GETFULLCAP = 3,
48} DCameraEventType;
49
50typedef enum {
51    DCAMERA_EVENT_CHANNEL_DISCONNECTED = 0,
52    DCAMERA_EVENT_CHANNEL_CONNECTED = 1,
53    DCAMERA_EVENT_CAMERA_SUCCESS = 2,
54    DCAMERA_EVENT_SINK_STOP = 3,
55
56    DCAMERA_EVENT_CAMERA_ERROR = -1,
57    DCAMERA_EVENT_OPEN_CHANNEL_ERROR = -2,
58    DCAMERA_EVENT_CLOSE_CHANNEL_ERROR = -3,
59    DCAMERA_EVENT_CONFIG_STREAMS_ERROR = -4,
60    DCAMERA_EVENT_RELEASE_STREAMS_ERROR = -5,
61    DCAMERA_EVENT_START_CAPTURE_ERROR = -6,
62    DCAMERA_EVENT_STOP_CAPTURE_ERROR = -7,
63    DCAMERA_EVENT_UPDATE_SETTINGS_ERROR = -8,
64    DCAMERA_EVENT_DEVICE_ERROR = -9,
65    DCAMERA_EVENT_DEVICE_PREEMPT = -10,
66    DCAMERA_EVENT_DEVICE_IN_USE = -11,
67    DCAMERA_EVENT_NO_PERMISSION = -12,
68} DCameraEventResult;
69
70typedef enum {
71    OHOS_CAMERA_FORMAT_INVALID = 0,
72    OHOS_CAMERA_FORMAT_RGBA_8888,
73    OHOS_CAMERA_FORMAT_YCBCR_420_888,
74    OHOS_CAMERA_FORMAT_YCRCB_420_SP,
75    OHOS_CAMERA_FORMAT_YCBCR_420_SP,
76    OHOS_CAMERA_FORMAT_JPEG,
77} DCameraFormat;
78
79const uint32_t DCAMERA_MAX_NUM = 1;
80const uint32_t DCAMERA_PRODUCER_ONE_MINUTE_MS = 1000;
81const uint32_t DCAMERA_PRODUCER_FPS_DEFAULT = 30;
82const uint32_t DCAMERA_MAX_RECV_DATA_LEN = 104857600;
83const uint16_t DCAMERA_MAX_RECV_EXT_LEN = 65535;
84const uint32_t DISTRIBUTED_HARDWARE_CAMERA_SOURCE_SA_ID = 4803;
85const uint32_t DISTRIBUTED_HARDWARE_CAMERA_SINK_SA_ID = 4804;
86const std::string SESSION_HEAD = "ohos.dhardware.dcamera_";
87const std::string DEVICE_ID_0 = "device/0";
88const std::string DEVICE_ID_1 = "device/1";
89const std::string SENDER_SESSION_NAME_CONTROL = "_control_sender";
90const std::string SENDER_SESSION_NAME_DATA_SNAPSHOT = "_dataSnapshot_sender";
91const std::string SENDER_SESSION_NAME_DATA_CONTINUE = "_dataContinue_sender";
92const std::string RECEIVER_SESSION_NAME_CONTROL = "_control_receiver";
93const std::string RECEIVER_SESSION_NAME_DATA_SNAPSHOT = "_dataSnapshot_receiver";
94const std::string RECEIVER_SESSION_NAME_DATA_CONTINUE = "_dataContinue_receiver";
95const std::string DCAMERA_PKG_NAME = "ohos.dhardware.dcamera";
96const std::string SNAP_SHOT_SESSION_FLAG = "dataSnapshot";
97const std::string CONTINUE_SESSION_FLAG = "dataContinue";
98const std::string TIME_STAMP_US = "timeStampUs";
99const std::string FRAME_TYPE = "frameType";
100const std::string INDEX = "index";
101const std::string START_ENCODE_TIME_US = "startEncodeT";
102const std::string FINISH_ENCODE_TIME_US = "finishEncodeT";
103const std::string SEND_TIME_US = "sendT";
104const std::string RECV_TIME_US = "recvT";
105
106const std::string DISTRIBUTED_HARDWARE_ID_KEY = "dhID";
107const std::string CAMERA_ID_PREFIX = "Camera_";
108const std::string CAMERA_PROTOCOL_VERSION_KEY = "ProtocolVer";
109const std::string CAMERA_PROTOCOL_VERSION_VALUE = "1.0";
110const std::string CAMERA_POSITION_KEY = "Position";
111const std::string CAMERA_POSITION_BACK = "BACK";
112const std::string CAMERA_POSITION_FRONT = "FRONT";
113const std::string CAMERA_POSITION_UNSPECIFIED = "UNSPECIFIED";
114const std::string CAMERA_METADATA_KEY = "MetaData";
115const std::string CAMERA_CODEC_TYPE_KEY = "CodecType";
116const std::string CAMERA_FORMAT_KEY = "OutputFormat";
117const std::string CAMERA_FORMAT_PREVIEW = "Preview";
118const std::string CAMERA_FORMAT_VIDEO = "Video";
119const std::string CAMERA_FORMAT_PHOTO = "Photo";
120const std::string CAMERA_RESOLUTION_KEY = "Resolution";
121const std::string CAMERA_SURFACE_FORMAT = "CAMERA_SURFACE_FORMAT";
122const std::string HDF_DCAMERA_EXT_SERVICE = "distributed_camera_provider_service";
123const std::string CAMERA_SUPPORT_MODE = "Mode";
124constexpr static int8_t FRAME_HEAD = 0;
125
126const int32_t RESOLUTION_MAX_WIDTH_SNAPSHOT = 4096;
127const int32_t RESOLUTION_MAX_HEIGHT_SNAPSHOT = 3072;
128const int32_t RESOLUTION_MAX_WIDTH_CONTINUOUS = 1920;
129const int32_t RESOLUTION_MAX_HEIGHT_CONTINUOUS = 1080;
130const int32_t RESOLUTION_MIN_WIDTH = 320;
131const int32_t RESOLUTION_MIN_HEIGHT = 240;
132const int32_t DUMP_FILE_MAX_SIZE = 295 * 1024 *1024;
133const int32_t HICOLLIE_INTERVAL_TIME_MS = 20 * 1000;
134const int32_t HICOLLIE_DELAY_TIME_MS = 5 * 1000;
135const size_t HICOLLIE_SLEEP_TIME_US = 5 * 1000 * 1000;
136
137const int32_t DCAMERA_QOS_TYPE_MIN_BW = 40 * 1024 * 1024;
138const int32_t DCAMERA_QOS_TYPE_MAX_LATENCY = 8000;
139const int32_t DCAMERA_QOS_TYPE_MIN_LATENCY = 2000;
140
141const int32_t CAMERA_META_DATA_ITEM_CAPACITY = 10;
142const int32_t CAMERA_META_DATA_DATA_CAPACITY = 100;
143const int32_t DCAMERA_UID = 3052;
144
145const uint32_t DCAMERA_SHIFT_32 = 32;
146const uint32_t DCAMERA_SHIFT_24 = 24;
147const uint32_t DCAMERA_SHIFT_16 = 16;
148const uint32_t DCAMERA_SHIFT_8 = 8;
149const uint32_t COUNT_INIT_NUM = 1;
150
151const uint32_t UINT32_SHIFT_MASK_24 = 0xff000000;
152const uint32_t UINT32_SHIFT_MASK_16 = 0x00ff0000;
153const uint32_t UINT32_SHIFT_MASK_8 = 0x0000ff00;
154const uint32_t UINT32_SHIFT_MASK_0 = 0x000000ff;
155const uint16_t UINT16_SHIFT_MASK_0 = 0x00ff;
156
157const std::string CHANNEL_DISCONNECTED = "disconnected";
158const std::string PRODUCER = "producer";
159const std::string REGISTER_SERVICE_NOTIFY = "regSvcNotify";
160const std::string SINK_START_EVENT = "sinkStartEvent";
161const std::string SOURCE_START_EVENT = "srcStartEvent";
162const std::string DECODE_DATA_EVENT = "srcDecEvent";
163const std::string PIPELINE_SRC_EVENT = "srcPipeEvent";
164const std::string UNREGISTER_SERVICE_NOTIFY = "unregSvcNotify";
165const std::string LOOPER_SMOOTH = "looperSmooth";
166const std::string DUMP_PATH = "/data/data/dcamera/";
167const std::string DUMP_PHOTO_PATH = "/data/data/dcamera/photodump/";
168const std::string TO_DISPLAY = "AfterDecodeToDisplay.yuv";
169const std::string SINK_PHOTO = "_SinkPhoto.jpg";
170const std::string AFTER_ENCODE = "SinkAfterEncode.h265";
171const std::string BEFORE_DECODE = "SourceBeforeDecode.h265";
172const std::string CAMERA_HICOLLIE = "CameraHicollie";
173const std::string SEPARATE_SINK_VERSION = "2.0";
174} // namespace DistributedHardware
175} // namespace OHOS
176#endif // OHOS_DISTRIBUTED_CAMERA_CONSTANTS_H