blob: fa23888fd696aff455113f59e8b1dc7c09cf860e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
#pragma once
#include <string>
#include "sensorset.hpp"
namespace env {
/** @brief Reads an environment variable
*
* Reads the environment for that key
*
* @param[in] key - the key
*
* @return string - the env var value
*/
std::string getEnv(const char* key);
/** @brief Reads an environment variable
*
* Reads <prefix>_<sensor.first><sensor.second>
*
* @param[in] prefix - the variable prefix
* @param[in] sensor - Sensor details
*
* @return string - the env var value
*/
std::string getEnv(
const char* prefix, const SensorSet::key_type& sensor);
/** @brief Reads an environment variable, and takes type and id separately
*
* @param[in] prefix - the variable prefix
* @param[in] type - sensor type, like 'temp'
* @param[in] id - sensor ID, like '5'
*
* @return string - the env var value
*/
std::string getEnv(
const char* prefix,
const std::string& type,
const std::string& id);
/** @brief Gets the ID for the sensor with a level of indirection
*
* Read the sensor number/ID from the <path>/<item><X>_label file.
* <item> & <X> are populated from the sensor key.
*
* @param[in] path - Directory path of the label file
* @param[in] sensor - Sensor details
*/
std::string getIndirectID(
std::string path,
const SensorSet::key_type& sensor);
} // namespace env
|