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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
use serde::{Deserialize, Serialize};
use std::fs;
use toml::Value;
use toml::value::Array;
#[derive(Debug, Deserialize, Serialize)]
struct TOMLConfig {
audio: Option<AudioConfig>,
servers: Option<Array>,
}
#[derive(Debug)]
pub struct Config {
pub audio: Option<AudioConfig>,
pub servers: Option<Vec<ServerConfig>>,
}
impl Config {
pub fn write_default_cfg(&self) {
fs::write(get_cfg_path(), toml::to_string(&TOMLConfig::from(self)).unwrap()).unwrap();
}
}
#[derive(Clone, Debug, Deserialize, Serialize)]
pub struct AudioConfig {
pub input_volume: Option<f32>,
}
#[derive(Clone, Debug, Deserialize, Serialize)]
pub struct ServerConfig {
pub name: String,
pub host: String,
pub port: u16,
pub username: Option<String>,
pub password: Option<String>,
}
fn get_cfg_path() -> String {
".mumdrc".to_string() //TODO XDG_CONFIG and whatever
}
impl From<TOMLConfig> for Config {
fn from(config: TOMLConfig) -> Self {
Config {
audio: config.audio,
servers: if let Some(servers) = config.servers {
Some(servers
.into_iter()
.map(|s| s.try_into::<ServerConfig>().expect("invalid server config format"))
.collect())
} else {
None
},
}
}
}
impl From<Config> for TOMLConfig {
fn from(config: Config) -> Self {
TOMLConfig {
audio: config.audio,
servers: if let Some(servers) = config.servers {
Some(servers
.into_iter()
.map(|s| Value::try_from::<ServerConfig>(s).unwrap())
.collect())
} else {
None
},
}
}
}
impl From<&Config> for TOMLConfig {
fn from(config: &Config) -> Self {
TOMLConfig {
audio: config.audio.clone(),
servers: if let Some(servers) = config.servers.clone() {
Some(servers
.into_iter()
.map(|s| Value::try_from::<ServerConfig>(s).unwrap())
.collect())
} else {
None
},
}
}
}
pub fn read_default_cfg() -> Config {
//TODO ignore when config file doesn't exist
Config::from(
toml::from_str::<TOMLConfig>(
&fs::read_to_string(
get_cfg_path())
.expect("config file not found")
.to_string())
.unwrap())
}
|
