blob: 33799f0272f627ebf734ec5636f038b182084e3f (
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
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
/*
* Config.h
*
* Copyright (C) ST-Ericsson SA 2011
* Authors: Srimanta Panda <srimanta.panda@stericsson.com>,
* Ola Borgelin <ola.borgelin@stericsson.com>,
* Karin Hedlund <karin.hedlund@stericsson.com>,
* Markus Andersson <markus.m.andersson@stericsson.com> for ST-Ericsson.
* License terms: 3-clause BSD license
*
*/
/*
* @addtogroup Config
* @{
*/
#pragma once
#include "Logger.h"
#include <string>
#include <map>
#include <utility>
/**
* @brief Class used for storing application configuration parameters.
*
* This class support reading and storing configuration parameters from/to
* configuration files. It also supports overriding of configuration parameters
* from command line.
*/
class Config
{
public:
/**
* @brief Default constructor creating empty configuration.
*/
Config();
/**
* @brief Constructor that reads configuration parameters form file.
*
* @param[in] path - Path to the configuration file.
*/
Config(const std::string& path);
/**
* @brief Function to load configuration from file.
*
* @param[in] path - Path to the configuration file.
*/
bool load(const std::string& path);
/**
* @brief Gets the configuration value as C-style string.
*
* @param[in] key - Key of the configuration value.
* @return Configuration value as C-style string.
*/
const char* getValue(const std::string& key) const;
/**
* @brief Checks if the configuration value exists.
*
* @param[in] key - Key of the configuration value.
* @return True if value exists, otherwise false.
*/
bool valueExists(const std::string& key) const;
private:
std::map<std::string, std::string> values_;
Logger logger_;
std::string getToken(std::string& line);
};
/* @} */
|
