From 04a00559a15f3e94520c5ff26fc90f26b1a37707 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Sun, 3 Apr 2016 01:52:24 +0200
Subject: telnet state command almost done


diff --git a/sample-config.toml b/sample-config.toml
index 3a57bef..cdd27da 100644
--- a/sample-config.toml
+++ b/sample-config.toml
@@ -10,11 +10,11 @@ ports = [ { name = "master_main", number = 1 },
 
 [servers]
 
-  #[servers.master]
-  #ctrl_dev = "/dev/ttyUSB1"
-  #ctrl_baud = 38400
-  #heartbeat_dev = "/dev/ttyUSB2"
-  #heartbeat_baud = 19200
+  # [servers.master]
+  # ctrl_dev = "/dev/ttyUSB1"
+  # ctrl_baud = 38400
+  # heartbeat_dev = "/dev/ttyUSB2"
+  # heartbeat_baud = 19200
 
   # [servers.standby]
   # ctrl_dev = "/dev/ttyUSB3"
diff --git a/src/rhctl/switch_control.go b/src/rhctl/switch_control.go
index 91cc161..523269f 100644
--- a/src/rhctl/switch_control.go
+++ b/src/rhctl/switch_control.go
@@ -113,6 +113,7 @@ type SwitchControl struct {
 func (ctrl *SwitchControl) handleCommand(cmd *Command) {
 	switch cmd.Type {
 	case CmdState:
+		cmd.Response <- ctrl.state
 	case CmdServer:
 	case CmdSwitch:
 		if len(cmd.Args) == 0 {
diff --git a/src/rhctl/telnet.go b/src/rhctl/telnet.go
index de98475..e4044ef 100644
--- a/src/rhctl/telnet.go
+++ b/src/rhctl/telnet.go
@@ -22,6 +22,8 @@
 package main
 
 import (
+	"sort"
+
 	"github.com/spreadspace/telgo"
 )
 
@@ -30,8 +32,41 @@ type TelnetInterface struct {
 }
 
 func telnetCmdState(c *telgo.Client, args []string, ctrl *SwitchControl) bool {
-	ctrl.Commands <- &Command{Type: CmdState}
-	// TODO: implement this
+	resp := make(chan interface{})
+	ctrl.Commands <- &Command{Type: CmdState, Response: resp}
+
+	r := <-resp
+	switch r.(type) {
+	case error:
+		c.Sayln("%v", r)
+	case State:
+		s := r.(State)
+		c.Sayln("Mood: %v", s.Mood)
+
+		c.Sayln("Switch:")
+		c.Sayln(" audio:")                     //
+		c.Sayln("   output 1: ? (silence!!)?") //
+		c.Sayln("   output 2: ? (silence!!)?") // TODO: fill this with actual data
+		c.Sayln(" relays: ?")                  //
+		c.Sayln(" oc: ?")                      //
+
+		c.Sayln("Server:")
+		var names []string
+		for n, _ := range s.Server {
+			names = append(names, n)
+		}
+		sort.Strings(names)
+		for _, name := range names {
+			if name == s.ActiveServer {
+				c.Say(" * ")
+			} else {
+				c.Say("   ")
+			}
+			c.Sayln("%s(%s): '%s'", name, s.Server[name].Health, s.Server[name].Channel)
+		}
+	default:
+		c.Sayln("invalid response of type %T: %+v", r, r)
+	}
 	return false
 }
 
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