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Changyeon Joc6fa0ab2019-10-12 05:25:44 -07001/*
2 * Copyright (C) 2019 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16#ifndef CONFIG_MANAGER_UTIL_H
17#define CONFIG_MANAGER_UTIL_H
18
19#include <utility>
20#include <string>
21#include <system/camera_metadata.h>
22#include <android/hardware/automotive/evs/1.1/types.h>
23
24using namespace std;
25using ::android::hardware::automotive::evs::V1_1::CameraParam;
26
27
28class ConfigManagerUtil {
29public:
30 /**
31 * Convert a given string into V4L2_CID_*
32 */
33 static bool convertToEvsCameraParam(const string &id,
34 CameraParam &camParam);
35 /**
36 * Convert a given string into android.hardware.graphics.common.PixelFormat
37 */
38 static bool convertToPixelFormat(const string &format,
39 int32_t &pixelFormat);
40 /**
41 * Convert a given string into corresponding camera metadata data tag defined in
42 * system/media/camera/include/system/camera_metadta_tags.h
43 */
44 static bool convertToMetadataTag(const char *name,
45 camera_metadata_tag &aTag);
46 /**
47 * Convert a given string into a floating value array
48 */
49 static float *convertFloatArray(const char *sz,
50 const char *vals,
51 size_t &count,
52 const char delimiter = ',');
53 /**
54 * Trim a string
55 */
56 static string trimString(const string &src,
57 const string &ws = " \n\r\t\f\v");
58};
59
60#endif // CONFIG_MANAGER_UTIL_H
61