From 6e5d2a18a5d1794433e72a8f1b7df899d2c4ffe0 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Fri, 18 Dec 2015 21:08:16 +0100
Subject: telnet client help command


diff --git a/src/helsinki.at/rhimportd/ctrlTelnet.go b/src/helsinki.at/rhimportd/ctrlTelnet.go
index 93cd25b..dd95cd6 100644
--- a/src/helsinki.at/rhimportd/ctrlTelnet.go
+++ b/src/helsinki.at/rhimportd/ctrlTelnet.go
@@ -57,7 +57,74 @@ func (c *TelnetClient) say(format string, a ...interface{}) (err error) {
 }
 
 func (c *TelnetClient) handle_cmd_help(args []string) {
-	c.say("usage: tba...(args: %v)", args)
+	switch len(args) {
+	case 1:
+		switch args[0] {
+		case "quit":
+			c.say("usage: quit")
+			c.say("   terminates the client connection.")
+			return
+		case "help":
+			c.say("usage: help [ <cmd> ]")
+			c.say("   prints command overview or detailed info to <cmd>.")
+			return
+		case "set":
+			c.say("usage: set <param> <value>")
+			c.say("   this sets the import parameter <param> to <value>.")
+			c.say("")
+			c.say("  available parameters:")
+			c.say("    UserName             string   username to use for requests to rivendell rdxport interface")
+			c.say("    Password             string   password to use for requests to rivendell rdxport interface")
+			c.say("    SourceUri            string   uri to the file to import")
+			c.say("    ShowId               uint     the RHRD show id to import to")
+			c.say("    ClearShowCarts       bool     tells the importer to clear all show-carts before importing to a show")
+			c.say("    GroupName            string   name of music-pool group to import to")
+			c.say("    Cart                 uint     cart to import to")
+			c.say("    ClearCart            bool     remove all existing cuts from cart before importing?")
+			c.say("    Cut                  uint     cut to import to")
+			c.say("    Channels             uint     number of audio channels (defaults to: %v)", c.conf.ImportParamDefaults.Channels)
+			c.say("    NormalizationLevel   int      normalization level in dB (defaults to: %v)", c.conf.ImportParamDefaults.NormalizationLevel)
+			c.say("    AutotrimLevel        int      autotrim level in dB (defaults to: %v)", c.conf.ImportParamDefaults.AutotrimLevel)
+			c.say("    UseMetaData          bool     extract meta data from source file (defaults to: %v)", c.conf.ImportParamDefaults.UseMetaData)
+			c.say("")
+			c.say("  If ShowId is supplied GroupName, Channels, NomalizationLevel, AutorimLevel, UseMetaData")
+			c.say("  and Cut will be ignored. The values from the shows dropbox will be used instead. Cart may")
+			c.say("  be specified but must point to a empty cart within that show. If Cart is 0 the next free")
+			c.say("  cart in the show will be used. Show carts will always be imported into cut 1.")
+			c.say("")
+			c.say("  If GroupName is supplied Channels, NomalizationLevel, AutorimLevel, UseMetaData, Cut and")
+			c.say("  Cart will be ignored. The values from the music pools dropbox will be used instead. The ")
+			c.say("  file will always be imported into cut 1 of the first free cart within the music pool.")
+			c.say("")
+			c.say("  If Cut is omitted the file will imported into the next free cut within the cart.")
+			c.say("")
+			c.say("  In case of an error carts/cuts which might got created will be removed. Carts which got")
+			c.say("  deleted because of ClearShowCarts or ClearCart are however gone for good.")
+			return
+		case "show":
+			c.say("usage: show")
+			c.say("   this prints the current values of all import parameters.")
+			return
+		case "reset":
+			c.say("usage: reset")
+			c.say("   this resets all import parameters to default values.")
+			return
+		case "run":
+			c.say("usage: run")
+			c.say("   this starts the fetch/import process according to the current import parameters.")
+			return
+		}
+		fallthrough
+	default:
+		c.say("usage: <cmd> [ [ <arg1> ] ... ]")
+		c.say("  available commands:")
+		c.say("    quit                   close connection")
+		c.say("    help [ <cmd> ]         print this, or help for specific command")
+		c.say("    set <param> <value>    sets parameter <param> on current import context")
+		c.say("    show                   shows current import context")
+		c.say("    reset                  resets current import context")
+		c.say("    run                    runs fetch/import using current import context")
+	}
 }
 
 func (c *TelnetClient) handle_cmd_set(args []string) {
@@ -84,7 +151,6 @@ func (c *TelnetClient) handle_cmd_show(args []string) {
 	if c.ctx != nil {
 		c.say(" UserName: %v", c.ctx.UserName)
 		c.say(" Password: %v", c.ctx.Password)
-		c.say(" Trusted: %v", c.ctx.Trusted)
 		c.say(" ShowId: %v", c.ctx.ShowId)
 		c.say(" ClearShowCarts: %v", c.ctx.ClearShowCarts)
 		c.say(" GroupName: %v", c.ctx.GroupName)
@@ -104,7 +170,6 @@ func (c *TelnetClient) handle_cmd_show(args []string) {
 func (c *TelnetClient) handle_cmd_run(args []string) {
 	if c.ctx != nil {
 		c.say("running args: %v", args)
-		c.ctx = nil
 	} else {
 		c.say("context is empty please set at least one option")
 	}
-- 
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