Display umode; delete a bunch of data structures for features that won't be implemented.

src/irc/channel.go

@@ -6,26 +6,12 @@ type Channel struct {
 	key     string
 	topic   string
 	members ClientSet
-	operators ClientSet
-	creators  ClientSet
-	voiced    ClientSet
 	invites map[string]bool
 	// modes
-	anonymous  bool
 	inviteOnly bool
-	moderated  bool
 	noOutside  bool
-	quiet      bool
-	private    bool
-	secret     bool
-	serverReop bool
-	operTopic  bool
 	// modes with args
 	password string
-	userLimit     int
-	banMask       string
-	banExceptMask string
-	inviteMask    string
 }
 
 type ChannelSet map[*Channel]bool

src/irc/client.go

@@ -77,10 +77,14 @@ func (c *Client) Nick() string {
 }
 
 func (c *Client) UModeString() string {
+	mode := "+"
 	if c.invisible {
-		return "+i"
+		mode += "i"
 	}
-	return ""
+	if c.wallOps {
+		mode += "w"
+	}
+	return mode
 }
 
 func (c *Client) HasNick() bool {

src/irc/reply.go

@@ -77,7 +77,7 @@ func RplCreated(server *Server) Reply {
 
 func RplMyInfo(server *Server) Reply {
 	return NewReply(server, RPL_MYINFO,
-		fmt.Sprintf("%s %s iwroO ik", server.name, VERSION))
+		fmt.Sprintf("%s %s w ikn", server.name, VERSION))
 }
 
 func RplUModeIs(server *Server, client *Client) Reply {