Clean up

bindata.go

@@ -1593,10 +1593,6 @@ type _bintree_t struct {
 
 var _bintree = &_bintree_t{nil, map[string]*_bintree_t{
 	"assets": &_bintree_t{nil, map[string]*_bintree_t{
-		"templates": &_bintree_t{nil, map[string]*_bintree_t{
-			"index.html":  &_bintree_t{assets_templates_index_html, map[string]*_bintree_t{}},
-			"layout.html": &_bintree_t{assets_templates_layout_html, map[string]*_bintree_t{}},
-		}},
 		"images": &_bintree_t{nil, map[string]*_bintree_t{
 			"ajax-loader.gif": &_bintree_t{assets_images_ajax_loader_gif, map[string]*_bintree_t{}},
 			"github.png":      &_bintree_t{assets_images_github_png, map[string]*_bintree_t{}},
@@ -1606,5 +1602,9 @@ var _bintree = &_bintree_t{nil, map[string]*_bintree_t{
 			"controllers.js": &_bintree_t{assets_js_controllers_js, map[string]*_bintree_t{}},
 			"strutil.js":     &_bintree_t{assets_js_strutil_js, map[string]*_bintree_t{}},
 		}},
+		"templates": &_bintree_t{nil, map[string]*_bintree_t{
+			"index.html":  &_bintree_t{assets_templates_index_html, map[string]*_bintree_t{}},
+			"layout.html": &_bintree_t{assets_templates_layout_html, map[string]*_bintree_t{}},
+		}},
 	}},
 }}

mailhog/smtp/protocol/protocol.go

@@ -1,4 +1,4 @@
-package smtp
+package protocol
 
 // http://www.rfc-editor.org/rfc/rfc5321.txt
 

mailhog/smtp/protocol/reply.go

@@ -1,13 +1,43 @@
-package smtp
+package protocol
+
+import (
+	"strconv"
+	"strings"
+)
 
 // http://www.rfc-editor.org/rfc/rfc5321.txt
 
 // Reply is a struct representing an SMTP reply (status code + lines)
 type Reply struct {
-	status int
+	Status int
 	lines  []string
 }
 
+// Lines returns the formatted SMTP reply
+func (r Reply) Lines() []string {
+	var lines []string
+
+	if len(r.lines) == 0 {
+		l := strconv.Itoa(r.Status)
+		lines = append(lines, l)
+		return lines
+	}
+
+	for i, line := range r.lines {
+		l := ""
+		if i == len(r.lines)-1 {
+			l = strconv.Itoa(r.Status) + " " + line + "\n"
+		} else {
+			l = strconv.Itoa(r.Status) + "-" + line + "\n"
+		}
+		logText := strings.Replace(l, "\n", "\\n", -1)
+		logText = strings.Replace(logText, "\r", "\\r", -1)
+		lines = append(lines, l)
+	}
+
+	return lines
+}
+
 // ReplyIdent creates a 220 welcome reply
 func ReplyIdent(ident string) *Reply { return &Reply{220, []string{ident}} }
 

mailhog/smtp/protocol/state.go

@@ -1,4 +1,4 @@
-package smtp
+package protocol
 
 // http://www.rfc-editor.org/rfc/rfc5321.txt
 

mailhog/smtp/server/session.go

@@ -1,4 +1,4 @@
-package smtp
+package server
 
 // http://www.rfc-editor.org/rfc/rfc5321.txt
 
@@ -6,18 +6,18 @@ import (
 	"errors"
 	"log"
 	"net"
-	"strconv"
 	"strings"
 
 	"github.com/ian-kent/Go-MailHog/mailhog/config"
 	"github.com/ian-kent/Go-MailHog/mailhog/data"
+	"github.com/ian-kent/Go-MailHog/mailhog/smtp/protocol"
 	"github.com/ian-kent/Go-MailHog/mailhog/storage"
 )
 
 // Session represents a SMTP session using net.TCPConn
 type Session struct {
 	conn  *net.TCPConn
-	proto *Protocol
+	proto *protocol.Protocol
 	conf  *config.Config
 	isTLS bool
 	line  string
@@ -25,7 +25,7 @@ type Session struct {
 
 // Accept starts a new SMTP session using net.TCPConn
 func Accept(conn *net.TCPConn, conf *config.Config) {
-	proto := NewProtocol()
+	proto := protocol.NewProtocol()
 	session := &Session{conn, proto, conf, false, ""}
 	proto.LogHandler = session.logf
 	proto.MessageReceivedHandler = session.acceptMessageHandler
@@ -84,7 +84,7 @@ func (c *Session) Read() bool {
 
 	if reply != nil {
 		c.Write(reply)
-		if reply.status == 221 {
+		if reply.Status == 221 {
 			c.conn.Close()
 		}
 	}
@@ -93,19 +93,9 @@ func (c *Session) Read() bool {
 }
 
 // Write writes a reply to the underlying net.TCPConn
-func (c *Session) Write(reply *Reply) {
-	if len(reply.lines) == 0 {
-		l := strconv.Itoa(reply.status)
-		c.logf("Sent %d bytes: '%s'", len(l), l)
-		c.conn.Write([]byte(l))
-	}
-	for i, line := range reply.lines {
-		l := ""
-		if i == len(reply.lines)-1 {
-			l = strconv.Itoa(reply.status) + " " + line + "\n"
-		} else {
-			l = strconv.Itoa(reply.status) + "-" + line + "\n"
-		}
+func (c *Session) Write(reply *protocol.Reply) {
+	lines := reply.Lines()
+	for _, l := range lines {
 		logText := strings.Replace(l, "\n", "\\n", -1)
 		logText = strings.Replace(logText, "\r", "\\r", -1)
 		c.logf("Sent %d bytes: '%s'", len(l), logText)

mailhog/smtp/server/session_test.go

@@ -1,8 +1,9 @@
-package smtp
+package server
 
 import (
-	"github.com/stretchr/testify/assert"
 	"testing"
+
+	"github.com/stretchr/testify/assert"
 )
 
 func TestMAILParsing(t *testing.T) {