Added support for network name and RPL_WELCOME to display network name

.travis.yml

@@ -0,0 +1,8 @@
+language: go
+sudo: false
+go:
+  - tip
+before_install:
+  - go get github.com/mattn/goveralls
+script:
+  - $HOME/gopath/bin/goveralls -service=travis-ci

irc/config.go

@@ -33,6 +33,10 @@ type Config struct {
 	sync.Mutex
 	filename string
 
+	Network struct {
+		Name string
+	}
+
 	Server struct {
 		PassConfig  `yaml:",inline"`
 		Listen      []string
@@ -97,6 +101,10 @@ func LoadConfig(filename string) (config *Config, err error) {
 
 	config.filename = filename
 
+	if config.Network.Name == "" {
+		return nil, errors.New("Network name missing")
+	}
+
 	if config.Server.Name == "" {
 		return nil, errors.New("Server name missing")
 	}

irc/reply.go

@@ -173,8 +173,12 @@ func RplCap(client *Client, subCommand CapSubCommand, arg interface{}) string {
 // numeric replies
 
 func (target *Client) RplWelcome() {
-	target.NumericReply(RPL_WELCOME,
-		":Welcome to the Internet Relay Network %s", target.Id())
+	target.NumericReply(
+		RPL_WELCOME,
+		":Welcome to the %s Internet Relay Network %s",
+		target.server.Network(),
+		target.Id(),
+	)
 }
 
 func (target *Client) RplYourHost() {
@@ -260,14 +264,22 @@ func (target *Client) RplWhois(client *Client) {
 }
 
 func (target *Client) RplWhoisUser(client *Client) {
-	if client.flags[SecureConn]: {
-		clientHost := client.hostname
+	var clientHost Name
+
+	if client.flags[SecureConn] {
+		clientHost = client.hostname
 	} else {
-		clientHost := 'SECURED'
+		clientHost = NewName("SECURED")
 	}
-	target.NumericReply(RPL_WHOISUSER,
-		"%s %s %s * :%s", client.Nick(), client.username, clientHost,
-		client.realname)
+
+	target.NumericReply(
+		RPL_WHOISUSER,
+		"%s %s %s * :%s",
+		client.Nick(),
+		client.username,
+		clientHost,
+		client.realname,
+	)
 }
 
 func (target *Client) RplWhoisOperator(client *Client) {

irc/server.go

@@ -37,6 +37,7 @@ type Server struct {
 	idle        chan *Client
 	motdFile    string
 	name        Name
+	network     Name
 	description string
 	newConns    chan net.Conn
 	operators   map[Name][]byte
@@ -63,6 +64,7 @@ func NewServer(config *Config) *Server {
 		idle:        make(chan *Client),
 		motdFile:    config.Server.MOTD,
 		name:        NewName(config.Server.Name),
+		network:     NewName(config.Network.Name),
 		description: config.Server.Description,
 		newConns:    make(chan net.Conn),
 		operators:   config.Operators(),
@@ -314,6 +316,7 @@ func (s *Server) Rehash() error {
 
 	s.motdFile = s.config.Server.MOTD
 	s.name = NewName(s.config.Server.Name)
+	s.network = NewName(s.config.Network.Name)
 	s.description = s.config.Server.Description
 	s.operators = s.config.Operators()
 
@@ -324,6 +327,10 @@ func (s *Server) Id() Name {
 	return s.name
 }
 
+func (s *Server) Network() Name {
+	return s.network
+}
+
 func (s *Server) String() string {
 	return s.name.String()
 }

ircd.yml

@@ -1,3 +1,7 @@
+network:
+  # network name
+  name: Local
+
 server:
   # server name
   name: localhost.localdomain