func (*Server) chatClient(cid *google.ChatID) (*chatClient, error) {
id := cid.ID
cc := chatClients[cid.ID]
if cc == nil {
a := google.Cfg.AccountByEmail(cid.Email)
if a == nil {
return nil, fmt.Errorf("unknown account %s", cid.Email)
}
// New client.
cli, err := xmpp.NewClient("talk.google.com:443", a.Email, a.Password)
if err != nil {
return nil, err
}
cc = &chatClient{email: a.Email, id: id, xmpp: cli}
cc.xmpp.Status(cid.Status, cid.StatusMsg)
chatClients[id] = cc
}
return cc, nil
}
func main() {
flag.Usage = usage
flag.Parse()
acct = google.Acct(*acctName)
aw, err := acme.New()
if err != nil {
log.Fatal(err)
}
aw.Name("Chat/" + acct.Nick + "/")
client, err = xmpp.NewClient("talk.google.com:443", acct.Email, acct.Password)
if err != nil {
log.Fatal(err)
}
w := &Window{Win: aw, typ: "main", name: "Chat/" + acct.Nick + "/"}
data, err := ioutil.ReadFile(google.Dir() + "/chat." + acct.Nick)
if err != nil {
log.Fatal(err)
}
if err == nil {
w.Write("body", data)
}
mainWin = w
active[w.name] = w
go w.readAcme()
client.Roster()
setStatus(status)
go w.readChat()
lastActivity = time.Now()
tick := time.Tick(0.5e9)
Loop:
for len(active) > 0 {
select {
case w := <-acmeChan:
if w == nil {
// Sync with reader.
continue
}
if w.err != nil {
if active[w.name] == nil {
continue
}
log.Fatal(w.err)
}
if *acmeDebug {
fmt.Fprintf(os.Stderr, "%s %c%c %d,%d %q\n", w.name, w.C1, w.C2, w.Q0, w.Q1, w.Text)
}
if w.C1 == 'M' || w.C1 == 'K' {
lastActivity = time.Now()
if status != xmpp.Available {
setStatus(xmpp.Available)
}
}
if (w.C2 == 'x' || w.C2 == 'X') && string(w.Text) == "Del" {
// TODO: Hangup connection for w.typ == "acct"?
delete(active, w.name)
w.Del(true)
continue Loop
}
switch w.typ {
case "main":
switch w.C2 {
case 'L': // Button 3 in body: load chat window for contact.
w.expand()
fallthrough
case 'l': // Button 3 in tag
arg := string(w.Text)
showContact(arg)
continue Loop
}
case "chat":
if w.C1 == 'F' && w.C2 == 'I' {
continue Loop
}
if w.C1 != 'M' && w.C1 != 'K' {
break
}
if w.blinky {
w.blinky = false
w.Fprintf("ctl", "dirty\n")
}
switch w.C2 {
case 'X', 'x':
if string(w.Text) == "Ack" {
w.Fprintf("ctl", "clean\n")
}
case 'I':
w.sendMsg()
continue Loop
}
}
w.WriteEvent(w.Event)
case msg := <-msgChan:
w := msg.w
if msg.err != nil {
w.Fprintf("body", "ERROR: %s\n", msg.err)
continue Loop
}
you := msg.Remote
if i := strings.Index(you, "/"); i >= 0 {
you = you[:i]
}
switch msg.Type {
case "chat":
w := showContact(you)
text := strings.TrimSpace(msg.Text)
if text == "" {
// Probably a composing notification.
continue
}
w.message("> %s\n", text)
w.blinky = true
w.dirty = true
case "presence":
pr := msg.Presence
pr, new := savePresence(pr, you)
if !new {
continue
}
w := lookContact(you)
if w != nil {
w.status(pr)
}
mainStatus(pr, you)
}
case t := <-tick:
switch status {
case xmpp.Available:
if t.Sub(lastActivity) > awayTime {
setStatus(xmpp.Away)
}
case xmpp.Away:
if t.Sub(lastActivity) > extendedAwayTime {
setStatus(xmpp.ExtendedAway)
}
}
for _, w := range active {
if w.blinky {
w.dirty = !w.dirty
if w.dirty {
w.Fprintf("ctl", "dirty\n")
} else {
w.Fprintf("ctl", "clean\n")
}
}
}
}
}
}