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First steps towards client interface.

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- Move all exported vars to Config struct;
- Plumbing for Config.Me etc;
- Constants and INIT/REGISTER handler from github.com/iopred;
This commit is contained in:
Alex Bramley 2013-02-18 01:36:17 +00:00
parent 39882dafd4
commit a323372a0b
5 changed files with 130 additions and 97 deletions
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36
client/handlers.go
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@ -7,8 +7,15 @@ import (
"strings"
)
const (
REGISTER = "REGISTER"
CONNECTED = "CONNECTED"
DISCONNECTED = "DISCONNECTED"
)
// sets up the internal event handlers to do essential IRC protocol things
var intHandlers = map[string]HandlerFunc{
REGISTER: (*Conn).h_REGISTER,
"001": (*Conn).h_001,
"433": (*Conn).h_433,
"CTCP": (*Conn).h_CTCP,
@ -29,16 +36,25 @@ func (conn *Conn) h_PING(line *Line) {
conn.Raw("PONG :" + line.Args[0])
}
// Handler to trigger a "CONNECTED" event on receipt of numeric 001
// Handler for initial registration with server once tcp connection is made.
func (conn *Conn) h_REGISTER(line *Line) {
if conn.cfg.Pass != "" {
conn.Pass(conn.cfg.Pass)
}
conn.Nick(conn.cfg.Me.Nick)
conn.User(conn.cfg.Me.Ident, conn.cfg.Me.Name)
}
// Handler to trigger a CONNECTED event on receipt of numeric 001
func (conn *Conn) h_001(line *Line) {
// we're connected!
conn.dispatch(&Line{Cmd: "connected"})
conn.dispatch(&Line{Cmd: CONNECTED})
// and we're being given our hostname (from the server's perspective)
t := line.Args[len(line.Args)-1]
if idx := strings.LastIndex(t, " "); idx != -1 {
t = t[idx+1:]
if idx = strings.Index(t, "@"); idx != -1 {
conn.Me.Host = t[idx+1:]
conn.cfg.Me.Host = t[idx+1:]
}
}
}
@ -59,11 +75,11 @@ func (conn *Conn) h_433(line *Line) {
// if this is happening before we're properly connected (i.e. the nick
// we sent in the initial NICK command is in use) we will not receive
// a NICK message to confirm our change of nick, so ReNick here...
if line.Args[1] == conn.Me.Nick {
if line.Args[1] == conn.cfg.Me.Nick {
if conn.st != nil {
conn.st.ReNick(conn.Me.Nick, neu)
conn.st.ReNick(conn.cfg.Me.Nick, neu)
} else {
conn.Me.Nick = neu
conn.cfg.Me.Nick = neu
}
}
}
@ -79,17 +95,17 @@ func (conn *Conn) h_CTCP(line *Line) {
// Handle updating our own NICK if we're not using the state tracker
func (conn *Conn) h_NICK(line *Line) {
if conn.st == nil && line.Nick == conn.Me.Nick {
conn.Me.Nick = line.Args[0]
if conn.st == nil && line.Nick == conn.cfg.Me.Nick {
conn.cfg.Me.Nick = line.Args[0]
}
}
// Handle PRIVMSGs that trigger Commands
func (conn *Conn) h_PRIVMSG(line *Line) {
txt := line.Args[1]
if conn.cfg.CommandStripNick && strings.HasPrefix(txt, conn.Me.Nick) {
if conn.cfg.CommandStripNick && strings.HasPrefix(txt, conn.cfg.Me.Nick) {
// Look for '^${nick}[:;>,-]? '
l := len(conn.Me.Nick)
l := len(conn.cfg.Me.Nick)
switch txt[l] {
case ':', ';', '>', ',', '-':
l++