From 4d2d18caf15c1fd3efbf992170afed3b173d9faf Mon Sep 17 00:00:00 2001
From: Jeremy Latt <jeremy.latt@gmail.com>
Date: Tue, 25 Feb 2014 07:45:40 -0800
Subject: [PATCH] time command

---
 irc/commands.go  | 14 ++++++++++++++
 irc/constants.go |  1 +
 irc/reply.go     |  5 +++++
 irc/server.go    |  8 ++++++++
 4 files changed, 28 insertions(+)

diff --git a/irc/commands.go b/irc/commands.go
index d935ec04..5c2b9765 100644
--- a/irc/commands.go
+++ b/irc/commands.go
@@ -47,6 +47,7 @@ var (
 		PRIVMSG: NewPrivMsgCommand,
 		PROXY:   NewProxyCommand,
 		QUIT:    NewQuitCommand,
+		TIME:    NewTimeCommand,
 		TOPIC:   NewTopicCommand,
 		USER:    NewUserCommand,
 		VERSION: NewVersionCommand,
@@ -932,3 +933,16 @@ func NewInviteCommand(args []string) (editableCommand, error) {
 		channel:  args[1],
 	}, nil
 }
+
+type TimeCommand struct {
+	BaseCommand
+	target string
+}
+
+func NewTimeCommand(args []string) (editableCommand, error) {
+	cmd := &TimeCommand{}
+	if len(args) > 0 {
+		cmd.target = args[0]
+	}
+	return cmd, nil
+}
diff --git a/irc/constants.go b/irc/constants.go
index e00e6e74..55aa44fd 100644
--- a/irc/constants.go
+++ b/irc/constants.go
@@ -54,6 +54,7 @@ const (
 	PRIVMSG StringCode = "PRIVMSG"
 	PROXY   StringCode = "PROXY"
 	QUIT    StringCode = "QUIT"
+	TIME    StringCode = "TIME"
 	TOPIC   StringCode = "TOPIC"
 	USER    StringCode = "USER"
 	VERSION StringCode = "VERSION"
diff --git a/irc/reply.go b/irc/reply.go
index 18b30549..ca9f497f 100644
--- a/irc/reply.go
+++ b/irc/reply.go
@@ -374,6 +374,11 @@ func (target *Client) RplInviting(invitee *Client, channel string) {
 		"%s %s", invitee.Nick(), channel)
 }
 
+func (target *Client) RplTime() {
+	target.NumericReply(RPL_TIME,
+		"%s :%s", target.server.name, time.Now().Format(time.RFC1123))
+}
+
 //
 // errors (also numeric)
 //
diff --git a/irc/server.go b/irc/server.go
index 8d3b72d8..acac8ed6 100644
--- a/irc/server.go
+++ b/irc/server.go
@@ -791,3 +791,11 @@ func (msg *InviteCommand) HandleServer(server *Server) {
 
 	channel.Invite(target, client)
 }
+
+func (msg *TimeCommand) HandleServer(server *Server) {
+	if (msg.target != "") && (msg.target != server.name) {
+		msg.Client().ErrNoSuchServer(msg.target)
+		return
+	}
+	msg.Client().RplTime()
+}