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package main
import (
"flag"
"fmt"
"strings"
"time"
"gopkg.in/inconshreveable/log15.v2"
_ "github.com/ThomsonReutersEikon/nitro/src/sipbot" // "sip" scheme
"github.com/ThomsonReutersEikon/open-nitro/src/bots"
_ "github.com/ThomsonReutersEikon/open-nitro/src/bots/xmppclient" // Register "xmpp" and "xmpp-bosh" bot schemes
"github.com/bjc/goctl"
)
const timeout = 1 * time.Second
var (
gc goctl.Goctl
xb bots.Bot
stopChan chan bool
)
func emailFromJID(jid string) string {
i := strings.Index(jid, "@")
return strings.Replace(jid[:i], ".", "@", 1)
}
func dialHandler(args []string) string {
if xb != nil {
return "ERROR: bot is already connected."
}
if len(args) != 4 {
return "ERROR: dial requires scheme, JID, password, and host[:port]"
}
url := fmt.Sprintf("%s://%s,%s:%s@%s", args[0], args[1], emailFromJID(args[1]), args[2], args[3])
var err error
b, err := bots.Dial(url, timeout)
if err != nil {
return fmt.Sprintf("ERROR: %s.", err)
}
xb = b
return "ok"
}
func loginHandler(args []string) string {
if xb == nil {
return "ERROR: bot is not connected."
}
if err := xb.Login(); err != nil {
return fmt.Sprintf("ERROR: couldn't login: %s.", err)
}
return "ok"
}
func bindHandler(args []string) string {
if xb == nil {
return "ERROR: bot is not connected."
}
if err := xb.Bind(); err != nil {
return fmt.Sprintf("ERROR: couldn't bind resource: %s.", err)
}
return "ok"
}
func stopHandler(args []string) string {
if xb == nil {
return "ERROR: bot is not connected."
}
xb.Shutdown()
xb = nil
stopChan <- true
return "Stopping"
}
func presenceHandler(args []string) string {
if xb == nil {
return "ERROR: bot is not connected."
}
if err := xb.Online(); err != nil {
return fmt.Sprintf("ERROR: sending available presence: %s", err)
}
return "ok"
}
func pingHandler(args []string) string {
if xb == nil {
return "ERROR: bot is not connected."
}
// xb.Sendf(`<iq type='get' to='%s' id='ping'><ping xmlns='urn:xmpp:ping'/></iq>`, xb.JID().Domain())
return "ok"
}
func main() {
var sockPath string
flag.StringVar(&sockPath, "f", "/tmp/xmppbot", "path to UNIX control socket")
flag.Parse()
stopChan = make(chan bool, 1)
goctl.Logger.SetHandler(log15.StdoutHandler)
gc = goctl.NewGoctl(sockPath)
gc.AddHandlers([]*goctl.Handler{
{"dial", dialHandler},
{"login", loginHandler},
{"bind", bindHandler},
{"stop", stopHandler},
{"presence", presenceHandler},
{"ping", pingHandler},
})
if err := gc.Start(); err != nil {
log15.Crit("Coudln't start command listener.", "error", err)
return
}
defer gc.Stop()
<-stopChan
}
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