1/*
2 * Copyright (c) 2023 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_HDI_CAMERA_V1_2_ICAMERAHOST_H
17#define OHOS_HDI_CAMERA_V1_2_ICAMERAHOST_H
18
19#include <stdint.h>
20#include <string>
21#include <hdf_base.h>
22#include <hdi_base.h>
23#include "camera/v1_0/icamera_device_callback.h"
24#include "camera/v1_1/icamera_host.h"
25#include "camera/v1_2/icamera_device.h"
26#include "camera/v1_2/icamera_host_callback.h"
27
28#ifndef HDI_BUFF_MAX_SIZE
29#define HDI_BUFF_MAX_SIZE (1024 * 200)
30#endif
31
32#ifndef HDI_CHECK_VALUE_RETURN
33#define HDI_CHECK_VALUE_RETURN(lv, compare, rv, ret) do { \
34    if ((lv) compare (rv)) { \
35        return ret; \
36    } \
37} while (false)
38#endif
39
40#ifndef HDI_CHECK_VALUE_RET_GOTO
41#define HDI_CHECK_VALUE_RET_GOTO(lv, compare, rv, ret, value, table) do { \
42    if ((lv) compare (rv)) { \
43        ret = value; \
44        goto table; \
45    } \
46} while (false)
47#endif
48
49namespace OHOS {
50namespace HDI {
51namespace Camera {
52namespace V1_2 {
53using namespace OHOS;
54using namespace OHOS::HDI;
55using namespace OHOS::HDI::Camera::V1_1;
56using namespace OHOS::HDI::Camera::V1_0;
57
58enum {
59    CMD_CAMERA_HOST_OPEN_CAMERA__V1_2 = 8,
60    CMD_CAMERA_HOST_NOTIFY_DEVICE_STATE_CHANGE_INFO = 9,
61    CMD_CAMERA_HOST_SET_CALLBACK__V1_2 = 10,
62    CMD_CAMERA_HOST_SET_FLASHLIGHT__V1_2 = 11,
63    CMD_CAMERA_HOST_PRE_CAMERA_SWITCH = 12,
64    CMD_CAMERA_HOST_PRELAUNCH_WITH_OP_MODE = 13,
65};
66
67class ICameraHost : public OHOS::HDI::Camera::V1_1::ICameraHost {
68public:
69    DECLARE_HDI_DESCRIPTOR(u"ohos.hdi.camera.v1_2.ICameraHost");
70
71    virtual ~ICameraHost() = default;
72
73    static sptr<OHOS::HDI::Camera::V1_2::ICameraHost> Get(bool isStub = false);
74    static sptr<OHOS::HDI::Camera::V1_2::ICameraHost> Get(const std::string &serviceName, bool isStub = false);
75
76    static sptr<OHOS::HDI::Camera::V1_2::ICameraHost> CastFrom(const sptr<OHOS::HDI::Camera::V1_1::ICameraHost> &parent);
77    static sptr<OHOS::HDI::Camera::V1_2::ICameraHost> CastFrom(const sptr<OHOS::HDI::Camera::V1_0::ICameraHost> &parent);
78
79    virtual int32_t OpenCamera_V1_2(const std::string& cameraId,
80         const sptr<OHOS::HDI::Camera::V1_0::ICameraDeviceCallback>& callbackObj, sptr<OHOS::HDI::Camera::V1_2::ICameraDevice>& device) = 0;
81
82    virtual int32_t NotifyDeviceStateChangeInfo(int32_t notifyType, int32_t deviceState) = 0;
83
84    virtual int32_t SetCallback_V1_2(const sptr<OHOS::HDI::Camera::V1_2::ICameraHostCallback>& callbackObj) = 0;
85
86    virtual int32_t SetFlashlight_V1_2(float level) = 0;
87
88    virtual int32_t PreCameraSwitch(const std::string& cameraId) = 0;
89
90    virtual int32_t PrelaunchWithOpMode(const OHOS::HDI::Camera::V1_1::PrelaunchConfig& config,
91         int32_t operationMode) = 0;
92
93    int32_t GetVersion(uint32_t& majorVer, uint32_t& minorVer) override
94    {
95        majorVer = 1;
96        minorVer = 2;
97        return HDF_SUCCESS;
98    }
99
100    const std::u16string GetDesc() override
101    {
102        return metaDescriptor_;
103    }
104};
105} // V1_2
106} // Camera
107} // HDI
108} // OHOS
109
110#endif // OHOS_HDI_CAMERA_V1_2_ICAMERAHOST_H
111
112