myshell/config.cpp at main · sourashis59/myshell · GitHub

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
#include "config.h"

unordered_map<Config::PROMPT_COLOR, string> Config::PROMPT_COLOR_CODE = {
    {DEFAULT, "\033[0m"},
    {GREEN, "\033[32m"},
    {BLUE, "\033[34m"},
    {RED, "\033[31m"},
    {YELLOW, "\033[33m"},
    {MAGENTA, "\033[35m"},
    {CYAN, "\033[36m"},
    {WHITE, "\033[37m"},
    {GRAY, "\033[90m"},
    {LIGHT_RED, "\033[91m"},
    {LIGHT_GREEN, "\033[92m"},
    {LIGHT_YELLOW, "\033[93m"},
    {LIGHT_BLUE, "\033[94m"},
    {LIGHT_MAGENTA, "\033[95m"},
    {LIGHT_CYAN, "\033[96m"},
    {LIGHT_WHITE, "\033[97m"},
    {NO_COLOR, ""}
};

Config* Config::instance = nullptr;

Config* Config::get_instance() {
    //* since, only one thread (of shell process) will access
    //* no need to use locks
    if (instance == nullptr) {
        instance = new Config();
    }
    return instance;
}

Config::Config() {
    //* default
    debug_mode = false;
    debug_color_enabled = true;
    prompt_color_code = Config::PROMPT_COLOR_CODE[PROMPT_COLOR::LIGHT_CYAN];
    prompt_cwd_color_code = Config::PROMPT_COLOR_CODE[PROMPT_COLOR::LIGHT_GREEN];
    debug_color = Config::PROMPT_COLOR_CODE[PROMPT_COLOR::YELLOW];
}


Config::~Config() {}