Initial commit, lots of cleanup and stuff to do, it may not work.

gumble/gumbleutil/main.go

@@ -0,0 +1,79 @@
+package gumbleutil // import "git.2mb.codes/~cmb/barnard/gumble/gumbleutil"
+
+import (
+	"crypto/tls"
+	"flag"
+	"fmt"
+	"net"
+	"os"
+	"strconv"
+
+	"git.2mb.codes/~cmb/barnard/gumble/gumble"
+)
+
+// Main aids in the creation of a basic command line gumble bot. It accepts the
+// following flag arguments:
+//  --server
+//  --username
+//  --password
+//  --insecure
+//  --certificate
+//  --key
+func Main(listeners ...gumble.EventListener) {
+	server := flag.String("server", "localhost:64738", "Mumble server address")
+	username := flag.String("username", "gumble-bot", "client username")
+	password := flag.String("password", "", "client password")
+	insecure := flag.Bool("insecure", false, "skip server certificate verification")
+	certificateFile := flag.String("certificate", "", "user certificate file (PEM)")
+	keyFile := flag.String("key", "", "user certificate key file (PEM)")
+
+	if !flag.Parsed() {
+		flag.Parse()
+	}
+
+	host, port, err := net.SplitHostPort(*server)
+	if err != nil {
+		host = *server
+		port = strconv.Itoa(gumble.DefaultPort)
+	}
+
+	keepAlive := make(chan bool)
+
+	config := gumble.NewConfig()
+	config.Username = *username
+	config.Password = *password
+	config.Address = net.JoinHostPort(host, port)
+
+	var tlsConfig tls.Config
+
+	if *insecure {
+		tlsConfig.InsecureSkipVerify = true
+	}
+	if *certificateFile != "" {
+		if *keyFile == "" {
+			keyFile = certificateFile
+		}
+		if certificate, err := tls.LoadX509KeyPair(*certificateFile, *keyFile); err != nil {
+			fmt.Fprintf(os.Stderr, "%s: %s\n", os.Args[0], err)
+			os.Exit(1)
+		} else {
+			tlsConfig.Certificates = append(tlsConfig.Certificates, certificate)
+		}
+	}
+	config.Attach(AutoBitrate)
+	for _, listener := range listeners {
+		config.Attach(listener)
+	}
+	config.Attach(Listener{
+		Disconnect: func(e *gumble.DisconnectEvent) {
+			keepAlive <- true
+		},
+	})
+	_, err = gumble.DialWithDialer(new(net.Dialer), config, &tlsConfig)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "%s: %s\n", os.Args[0], err)
+		os.Exit(1)
+	}
+
+	<-keepAlive
+}