Revertron
60 lines
1.4 KiB
Rust
60 lines
1.4 KiB
Rust
use std::fs::File;
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use std::io::Read;
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use serde::{Deserialize, Serialize};
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use crate::Bytes;
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#[derive(Clone, Debug, Serialize, Deserialize)]
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pub struct Settings {
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pub origin: String,
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pub version: u32,
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pub key_file: String,
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pub listen: String,
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pub public: bool,
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pub peers: Vec<String>,
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#[serde(default)]
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pub dns: Dns
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}
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impl Settings {
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pub fn new<S: Into<String>>(settings: S) -> serde_json::Result<Settings> {
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serde_json::from_str(&settings.into())
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}
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pub fn load(file_name: &str) -> Option<Settings> {
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match File::open(file_name) {
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Ok(mut file) => {
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let mut text = String::new();
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file.read_to_string(&mut text).unwrap();
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let loaded = serde_json::from_str(&text);
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return if loaded.is_ok() {
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Some(loaded.unwrap())
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} else {
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None
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}
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},
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Err(..) => None
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}
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}
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pub fn get_origin(&self) -> Bytes {
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if self.origin.eq("") {
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return Bytes::zero32();
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}
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let origin = crate::from_hex(&self.origin).expect("Wrong origin in settings");
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Bytes::from_bytes(origin.as_slice())
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}
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}
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#[derive(Clone, Debug, Serialize, Deserialize)]
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pub struct Dns {
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pub port: u16,
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pub forwarders: Vec<String>
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}
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impl Default for Dns {
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fn default() -> Self {
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Dns { port: 53, forwarders: Vec::new() }
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}
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} |