move chatformatting, quirks to separate package

--HG--
branch : nmdc-ircfrontend

chatFormatting.go

@@ -0,0 +1,33 @@
+package main
+
+import (
+	"regexp"
+	"strings"
+)
+
+var (
+	rx_colorControlCode      *regexp.Regexp = regexp.MustCompilePOSIX("\x03[0-9]+(,[0-9]+)?")
+	rx_formattingControlCode *regexp.Regexp = regexp.MustCompile("(\x02|\x1D|\x1F|\x16|\x0F)")
+)
+
+func reformatOutgoingMessageBody(body string) string {
+
+	// Strip color codes
+	noColors := rx_colorControlCode.ReplaceAllString(body, "")
+
+	// Strip formatting codes
+	return rx_formattingControlCode.ReplaceAllString(noColors, "")
+
+}
+
+func reformatIncomingMessageBody(body string) string {
+
+	// "Greentext" filter
+	// TODO markdown filters
+	if len(body) > 0 && body[0] == '>' {
+		return "\x033" + strings.Replace(body, "implying", "\x02implying\x02", -1)
+
+	} else {
+		return body
+	}
+}

quirks.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+	"strings"
+)
+
+type Quirks struct {
+	SendNamesOnWho                bool
+	RequireNickForGeneralMessages bool
+}
+
+func GetQuirksForClient(ver string) Quirks {
+	if strings.Contains(ver, "HexChat") {
+		return Quirks{
+			SendNamesOnWho: true,
+		}
+
+	} else if strings.Contains(ver, "mIRC") || /*strings.Contains(ver, "Revolution") ||*/ strings.Contains(ver, "Atomic") {
+		return Quirks{
+			RequireNickForGeneralMessages: true,
+		}
+
+	} else {
+		return Quirks{}
+	}
+}

server.go

@@ -24,7 +24,6 @@ import (
 	"io"
 	"log"
 	"net"
-	"regexp"
 	"strings"
 	"sync"
 	"time"
@@ -40,30 +39,6 @@ const (
 	CSJoined
 )
 
-type Quirks struct {
-	SendNamesOnWho bool
-}
-
-func DefaultQuirks() Quirks {
-	return Quirks{
-		SendNamesOnWho: false,
-	}
-}
-
-func HexChatQuirks() Quirks {
-	return Quirks{
-		SendNamesOnWho: true,
-	}
-}
-
-func GetQuirksForClient(ver string) Quirks {
-	if strings.Contains(ver, "HexChat") {
-		return HexChatQuirks()
-	} else {
-		return DefaultQuirks()
-	}
-}
-
 type Server struct {
 	name       string
 	motd       string
@@ -105,7 +80,7 @@ func NewServer(name string, upstream libnmdc.HubAddress, conn net.Conn) *Server
 		},
 		upstreamEvents: make(chan libnmdc.HubEvent, 0), // unbuffered
 		upstreamCloser: make(chan struct{}, 1),
-		quirks:         DefaultQuirks(),
+		quirks:         Quirks{},
 	}
 }
 
@@ -191,7 +166,7 @@ func (s *Server) postGeneralMessageInRoom(msg string) {
 	var sendAs = ""
 
 	// Some clients can't handle blank nicks very well
-	if s.upstreamLauncher.Self.ClientTag == "mIRC" || s.upstreamLauncher.Self.ClientTag == "Atomic" {
+	if s.quirks.RequireNickForGeneralMessages {
 		sendAs = s.hubSecNick + "!" + s.hubSecNick + "@" + s.hubSecNick
 	}
 
@@ -221,31 +196,6 @@ func (s *Server) postGeneralMessageInRoom(msg string) {
 
 }
 
-var rx_colorControlCode *regexp.Regexp = regexp.MustCompilePOSIX("\x03[0-9]+(,[0-9]+)?")
-var rx_formattingControlCode *regexp.Regexp = regexp.MustCompile("(\x02|\x1D|\x1F|\x16|\x0F)")
-
-func reformatOutgoingMessageBody(body string) string {
-
-	// Strip color codes
-	noColors := rx_colorControlCode.ReplaceAllString(body, "")
-
-	// Strip formatting codes
-	return rx_formattingControlCode.ReplaceAllString(noColors, "")
-
-}
-
-func reformatIncomingMessageBody(body string) string {
-
-	// "Greentext" filter
-	// TODO markdown filters
-	if len(body) > 0 && body[0] == '>' {
-		return "\x033" + strings.Replace(body, "implying", "\x02implying\x02", -1)
-
-	} else {
-		return body
-	}
-}
-
 func (s *Server) upstreamWorker() {
 
 	// Read loop