rust-irc/src/data.rs

use std::io::fs::File;
use std::io::{InvalidInput, IoError, IoResult};
use serialize::json::{decode};

pub struct Message<'a> {
    pub source: Option<&'a str>,
    pub command: &'a str,
    pub args: &'a [&'a str],
}

impl<'a> Message<'a> {
    pub fn new(source: Option<&'a str>, command: &'a str, args: &'a [&'a str]) -> Message<'a> {
        Message {
            source: source,
            command: command,
            args: args,
        }
    }
}

#[deriving(Decodable)]
pub struct Config {
    pub nickname: String,
    pub username: String,
    pub realname: String,
    pub password: String,
    pub server: String,
    pub port: u16,
    pub channels: Vec<String>,
}

impl Config {
    pub fn load() -> IoResult<Config> {
        let mut file = try!(File::open(&Path::new("config.json")));
        let data = try!(file.read_to_string());
        decode(data.as_slice()).map_err(|e| IoError {
            kind: InvalidInput,
            desc: "Decoder error",
            detail: Some(e.to_string()),
        })
    }
}