From 6dc55a27e931b7d2c1ab2a82a75e96c87153224b Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Mon, 4 Apr 2016 00:29:09 +0200
Subject: telnet: print switch help


diff --git a/src/rhctl/audio_switch_command.go b/src/rhctl/audio_switch_command.go
index b71cfbd..7c9e4b6 100644
--- a/src/rhctl/audio_switch_command.go
+++ b/src/rhctl/audio_switch_command.go
@@ -398,6 +398,36 @@ func SwitchCommandParseOC(args []string) (cmdstr SwitchCmdString, cmdargs []inte
 	return
 }
 
+func SwitchCommandHelp() []string {
+	return []string{
+		"state <state-type>",
+		" request status update. The following types are allowed:",
+		" - audio     audio input/ouput routings",
+		" - gpi       state of general purpose inputs",
+		" - oc        state of open-collector outputs",
+		" - relay     state of relay outputs",
+		" - silence   output silence monitor state",
+		"",
+		"out <num> <cmd> [ <input> ]",
+		" change audio input/output routings.",
+		" <num> specifies the audio output: one of 1, 2, all ",
+		" Commands:",
+		"  - apply <input>     simulate select button press",
+		"  - add <input>       add <input> to output routing",
+		"  - remove <input>    remove <input> from output routing",
+		"  - up <input>        fade up <input> (only allowed for output 1)",
+		"  - down <input>      fade down <input> (only allowed for output 1)",
+		"  - mute [ <input> ]  mute <input> or whole <output>",
+		"",
+		"relay <num> (latch|unlatch|pulse)",
+		" Control open-collector outputs.",
+		"",
+		"oc <num> (latch|unlatch|pulse)",
+		" Control relay outputs.",
+		"",
+	}
+}
+
 func NewSwitchCommandFromStrings(cmd string, args ...string) (c *SwitchCommand, err error) {
 	c = &SwitchCommand{}
 	switch strings.ToLower(cmd) {
diff --git a/src/rhctl/telnet.go b/src/rhctl/telnet.go
index 98dce0d..43e571e 100644
--- a/src/rhctl/telnet.go
+++ b/src/rhctl/telnet.go
@@ -252,8 +252,11 @@ func telnetHelp(c *telgo.Client, args []string) bool {
 			return false
 		case "switch":
 			c.Sayln("usage: switch <cmd> [ [ <arg1> ] ... ]")
-			c.Sayln("   send commands to tha audio switch directly.")
-			// TODO: print help text for raw switch commands
+			c.Sayln("   send commands to tha audio switch directly. Possible commands:")
+			help := SwitchCommandHelp()
+			for _, line := range help {
+				c.Sayln("     %s", line)
+			}
 			return false
 		}
 		fallthrough
-- 
cgit v0.10.2