Config file loading/validation implemented.

Builds, does not run!

inbucketd/inbucketd.go

@@ -0,0 +1,52 @@
+/*
+	This is the inbucket daemon launcher
+*/
+package main
+
+import (
+	"flag"
+	"fmt"
+	"github.com/jhillyerd/inbucket"
+	"github.com/jhillyerd/inbucket/smtpd"
+	"os"
+)
+
+var help = flag.Bool("help", false, "Displays this help")
+
+func main() {
+	flag.Parse()
+	if *help {
+		flag.Usage()
+		return
+	}
+
+	// Load & Parse config
+	if flag.NArg() != 1 {
+		flag.Usage()
+		os.Exit(1)
+	}
+	err := inbucket.LoadConfig(flag.Arg(0))
+	configError(err)
+
+	// Startup SMTP server
+	domain, err := inbucket.Config.String("smtp", "domain")
+	configError(err)
+	port, err := inbucket.Config.Int("smtp", "ip4.port")
+	configError(err)
+	server := smtpd.New(domain, port)
+	go server.Start()
+}
+
+func init() {
+	flag.Usage = func() {
+		fmt.Fprintln(os.Stderr, "Usage of inbucketd [options] <conf file>:")
+		flag.PrintDefaults()
+	}
+}
+
+func configError(err error) {
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error parsing config file: %v\n", err)
+		os.Exit(1)
+	}
+}