Initial commit.

8 files changed, 307 insertions, 109 deletions

diff --git a/src/color.rs b/src/color.rs
new file mode 100644
index 0000000..45a5eeb
--- /dev/null
+++ b/src/color.rs
@@ -0,0 +1,49 @@
+pub const WHITE: &'static str = "00";
+pub const BLACK: &'static str = "01";
+pub const BLUE: &'static str = "02";
+pub const GREEN: &'static str = "03";
+pub const RED: &'static str = "04";
+pub const BROWN: &'static str = "05";
+pub const PURPLE: &'static str = "06";
+pub const ORANGE: &'static str = "07";
+pub const YELLOW: &'static str = "08";
+pub const LIME: &'static str = "09";
+pub const TEAL: &'static str = "10";
+pub const LIGHT_CYAN: &'static str = "11";
+pub const LIGHT_BLUE: &'static str = "12";
+pub const PINK: &'static str = "13";
+pub const GREY: &'static str = "14";
+pub const LIGHT_GREY: &'static str = "15";
+
+pub const TRANSPARENT: &'static str = "99";
+
+
+
+
+pub fn normal(s: &str) -> String {
+    format!("\x0F{}\x0F", s)
+}
+
+pub fn bold(s: &str) -> String {
+    format!("\x02{}\x02", s)
+}
+
+pub fn italic(s: &str) -> String {
+    format!("\x1D{}\x1D", s)
+}
+
+pub fn underline(s: &str) -> String {
+    format!("\x1F{}\x1F", s)
+}
+
+pub fn foreground(s: &str, foreground: &str) -> String {
+    format!("\x03{}{}\x03", foreground, s)
+}
+
+pub fn background(s: &str, background: &str) -> String {
+    format!("\x03,{}{}\x03", background, s)
+}
+
+pub fn color(s: &str, foreground: &str, background: &str) -> String {
+    format!("\x03{},{}{}\x03", foreground, background, s)
+}
diff --git a/src/events.rs b/src/events.rs
new file mode 100644
index 0000000..8c474d7
--- /dev/null
+++ b/src/events.rs
@@ -0,0 +1,22 @@
+use ident::Ident;
+
+macro_rules! string_record(
+    ($name: ident, $( $fields: ident ),*) => (
+        #[deriving(Show, Clone)]
+        pub struct $name {
+            $(pub $fields: String),*
+        }
+    )
+)
+
+string_record!(Welcome, source, target, msg)
+string_record!(YourHost, source, target, msg)
+string_record!(Created, source, target, msg)
+
+#[deriving(Show, Clone)]
+pub enum Event {
+    RplWelcome(Box<Welcome>),
+    RplYourHost(Box<YourHost>),
+    RplCreated(Box<Created>),
+    PrivMsg(Ident, String, String)
+}
diff --git a/src/ident.rs b/src/ident.rs
new file mode 100644
index 0000000..069e186
--- /dev/null
+++ b/src/ident.rs
@@ -0,0 +1,24 @@
+use regex::Regex;
+
+static PATTERN: Regex = regex!(":(.*)!(.*)@(.*)");
+
+#[deriving(Show, Clone)]
+pub struct Ident {
+    pub nickname: String,
+    pub user: String,
+    pub host: String
+}
+
+impl Ident {
+    pub fn parse(s: &str) -> Option<Ident> {
+        let c = match PATTERN.captures(s) {
+            Some(c) => c,
+            None => return None
+        };
+        Some(Ident {
+            nickname: c.at(1).into_string(),
+            user: c.at(2).into_string(),
+            host: c.at(3).into_string()
+        })
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
index a93251b..fcb0096 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,3 +1,10 @@
-#[test]
-fn it_works() {
-}
+#![feature(globs, phase, slicing_syntax, macro_rules)]
+
+#[phase(plugin)]
+extern crate regex_macros;
+extern crate regex;
+
+pub mod server;
+pub mod events;
+pub mod color;
+pub mod ident;
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..e9965d8
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,34 @@
+#![feature(globs, slicing_syntax)]
+
+extern crate irsc;
+
+use irsc::server::Server;
+use irsc::events::*;
+use irsc::color::bold;
+
+static NAME: &'static str = "rusticbot";
+static DESC: &'static str = "A bot, written in Rust.";
+
+fn main() {
+    let mut s = Server::new("irc.freenode.org".into_string(), 6667);
+    let events = s.events();
+    s.connect().unwrap();
+    s.nick(NAME).unwrap();
+    s.user(NAME, "*", "*", DESC).unwrap();
+    s.join("#botzoo").unwrap();
+
+    s.msg("flan3002", "Hey!").unwrap();
+
+    for e in events.iter() {
+        match e {
+            RplWelcome(welcome) => {
+                println!("{}", welcome)
+            },
+            PrivMsg(from, _to, msg) => {
+                let response = format!("You wrote: {}", bold(msg[]));
+                s.msg(from.nickname[], response[]).unwrap();
+            }
+            _ => ()
+        }
+    }
+}
diff --git a/src/server.rs b/src/server.rs
new file mode 100644
index 0000000..71012ba
--- /dev/null
+++ b/src/server.rs
@@ -0,0 +1,168 @@
+use std::io::{
+    BufferedReader,
+    TcpStream,
+    IoError
+};
+use std::ascii::StrAsciiExt;
+use std::comm;
+use std::comm::{ Sender, Receiver };
+use std::collections::HashMap;
+
+use std::str::UnicodeStrSlice;
+
+use events::*;
+
+use ident::Ident;
+
+fn parse_msg(v: Vec<&str>, from: uint) -> String {
+    let mut msg = if v[from].chars().next().unwrap() == ':' {
+        v[from][1..].into_string()
+    } else { v[from].into_string() };
+    for m in v.iter().skip(from + 1) {
+        msg.push_str(" ");
+        msg.push_str(m.trim_right());
+    }
+    msg
+}
+
+#[deriving(Show, PartialEq, Eq, Clone)]
+pub enum Failure {
+    NotConnected,
+    Io(IoError)
+}
+
+pub struct Context<'a> {
+    prefix: &'a str,
+    command: &'a str,
+    parts: [&'a str]
+}
+
+pub struct Server<'a> {
+    host: String,
+    port: u16,
+    stream: Option<TcpStream>,
+    event_sender: Option<Sender<Event>>,
+    event_types: HashMap<String, &'a Fn<Context<'a>, Event> + 'a>
+}
+
+impl<'a> Server<'a> {
+    pub fn new(host: String, port: u16) -> Server<'a> {
+        Server {
+            host: host,
+            port: port,
+            stream: None,
+            event_sender: None,
+            event_types: HashMap::new()
+        }
+    }
+
+    pub fn events(&mut self) -> Receiver<Event> {
+        let (tx, rx) = comm::channel();
+        self.events = Some(tx);
+        rx
+    }
+
+    fn fire_event(&mut self, event: Event) {
+        self.events.as_ref().map(|s| s.send(event.clone()));
+    }
+
+    pub fn connect(&mut self) -> Result<(), Failure> {
+        self.stream = match TcpStream::connect(self.host.as_slice(), self.port) {
+            Ok(tcp) => Some(tcp),
+            Err(e) => return Err(Io(e))
+        };
+
+        let mut s = self.clone();
+        spawn(proc() {
+            s.listen();
+        });
+        Ok(())
+    }
+
+    #[inline]
+    fn sendraw(&mut self, s: &str, newline: bool) -> Result<(), Failure> {
+        println!("{}", s);
+        if self.stream.is_some() {
+            let mut st = self.stream.clone().unwrap();
+            match st.write_str(s) {
+                Ok(_) => match st.flush() {
+                    Ok(_) if newline => match st.write_str("\r\n") {
+                        Ok(_) => Ok(()),
+                        Err(e) => return Err(Io(e))
+                    },
+                    Ok(_) => Ok(()),
+                    Err(e) => return Err(Io(e))
+                },
+                Err(e) => return Err(Io(e))
+            }
+        } else {
+            Err(NotConnected)
+        }
+    }
+
+    pub fn join(&mut self, channel: &str) -> Result<(), Failure> {
+        self.sendraw(format!("JOIN {}", channel).as_slice(), true)
+    }
+
+    pub fn nick(&mut self, nick: &str) -> Result<(), Failure> {
+        self.sendraw(format!("NICK {}", nick).as_slice(), true)
+    }
+
+    pub fn user(&mut self, username: &str, hostname: &str, servername: &str, realname: &str) -> Result<(), Failure> {
+        self.sendraw(format!("USER {} {} {} :{}", username, hostname, servername, realname).as_slice(), true)
+    }
+
+    pub fn password(&mut self, password: &str) -> Result<(), Failure> {
+        self.sendraw(format!("PASS {}", password).as_slice(), true)
+    }
+
+    pub fn msg(&mut self, target: &str, message: &str) -> Result<(), Failure> {
+        self.sendraw(format!("PRIVMSG {} :{}", target, message).as_slice(), true)
+    }
+
+    fn listen(&mut self) {
+        let stream = match self.stream {
+            Some(ref s) => s.clone(),
+            None => return
+        };
+        let mut reader = BufferedReader::new(stream);
+        loop {
+            let line = reader.read_line().unwrap();
+            let mut parts = line.as_slice().split(' ').collect::<Vec<&str>>();
+            println!("{}", parts);
+            if parts.len() == 0 {
+                continue;
+            }
+
+            // if message has a prefix
+            let prefix = if parts[0].chars().next().unwrap() == ':' {
+                parts.remove(0).unwrap()
+            } else { "" };
+
+            let cmd = parts.remove(0).unwrap();
+            let context = Context { prefix: prefix, cmd: cmd, parts: parts };
+            self.events.entry(cmd).call(&context);
+
+            /*match parts[0].to_ascii_upper().as_slice() {
+                "001" => {
+                    self.fire_event(RplWelcome(box Welcome {
+                        source: prefix.into_string(),
+                        target: parts[1].into_string(),
+                        msg: parse_msg(parts, 2)
+                    }))
+                },
+                "PING" => {
+                    let _ = self.sendraw(format!("PONG {}", parts.get(1)).as_slice(), true);
+                    continue;
+                }
+                "PRIVMSG" => {
+                    let from = Ident::parse(prefix).unwrap();
+                    let to = parts[1];
+                    let msg = parse_msg(parts, 2);
+                    self.fire_event(PrivMsg(from, to.into_string(), msg))
+                },
+                _ => ()
+            }*/
+        }
+    }
+}
diff --git a/src/src/.irsc.rs.swp b/src/src/.irsc.rs.swp
deleted file mode 100644
index da65aeb..0000000
--- a/src/src/.irsc.rs.swp
+++ /dev/null
diff --git a/src/src/irsc.rs b/src/src/irsc.rs
deleted file mode 100644
index 704a0f7..0000000
--- a/src/src/irsc.rs
+++ /dev/null
@@ -1,106 +0,0 @@
-use std::io::{
-    BufferedReader,
-    TcpStream, 
-    IoResult
-};
-use std::str;
-use std::ascii::StrAsciiExt;
-use std::simd::f32x4;
-
-struct Server {
-    host: String,
-    port: u16,
-    stream: Option<TcpStream>
-}
-
-impl Server {
-
-    fn new(host: &str, port: u16) -> Server {
-        Server {
-            host: String::from_str(host),
-            port: port,
-            stream: None
-        }
-    }
-
-    fn connect(&mut self) {
-        self.stream = Some(TcpStream::connect(self.host.as_slice(), self.port).unwrap());
-
-        let cs = self.stream.clone();
-        spawn(proc() {
-            Server::listen(cs);
-        });
-    }
-    
-    #[inline]
-    fn sendraw(stream: &mut TcpStream, s: &str) {
-        stream.write_str(s);
-        stream.flush();
-    }
-
-    #[inline]
-    fn sendrawln(stream: &mut TcpStream, s: &str) {
-        Server::sendraw(stream, String::with_capacity(s.len() + 2).append(s).append("\r\n").as_slice());
-    }
-
-    fn join(self, channel: &str) {
-        self.stream.map(|mut st| Server::sendrawln(&mut st, format!("JOIN {}", channel).as_slice()));
-    }
-
-    fn listen(stream: Option<TcpStream>) {
-        let mut abort = false;
-        let mut stream = match stream {
-            Some(s) => s,
-            None => return
-        };
-        if abort {return;}
-        let mut reader = BufferedReader::new(stream.clone());
-        loop {
-            let line = reader.read_line().unwrap();
-            //println!("{}", line);
-            let mut parts = line.as_slice().split(' ').collect::<Vec<&str>>();
-            println!("{}", parts);
-
-            if parts.len() == 0 {
-                continue;
-            }
-
-            // if message has a prefix
-            let prefix = if parts.get(0).chars().next().unwrap() == ':' {
-                parts.shift().unwrap()
-            } else { "" };
-
-            match (*parts.get(0)).to_ascii_upper().as_slice() {
-                "PING" => {
-                    Server::sendrawln(&mut stream, format!("PONG {}", parts.get(1)).as_slice());
-                    continue;
-                }
-                _ => {}
-            }
-            
-        }
-    }
-
-    
-}
-
-fn main() {
-    let mut furnet = Server::new("irc.furnet.org", 6667);
-    furnet.connect();
-
-    std::io::timer::sleep(5000u64);
-
-    furnet.join("#teenagefurs");
-
-    // create simd vectors
-    let x = f32x4(1.0, 2.0, 3.0, 4.0);
-    let y = f32x4(4.0, 3.0, 2.0, 1.0);
-
-    // simd product
-    let z = x * y;
-
-    // like any struct, the simd vector can be destructured using `let`
-    let f32x4(a, b, c, d) = z;
-
-    println!("{}", (a, b, c, d));
-}