From 76c35c19836439ecec94ece0c7b27a877e8b07b9 Mon Sep 17 00:00:00 2001
From: "Ramón M. Gómez" <ramongomez@us.es>
Date: Thu, 25 Jul 2019 13:25:55 +0200
Subject: #920: Truncate a long serial number.

---
 client/engine/Inventory.lib | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/client/engine/Inventory.lib b/client/engine/Inventory.lib
index 1dd7173c..f3a779d7 100755
--- a/client/engine/Inventory.lib
+++ b/client/engine/Inventory.lib
@@ -90,7 +90,6 @@ esac
 }
 
 
-
 #/**
 #         ogGetSerialNumber
 #@brief   Obtiene el nº de serie del cliente.
@@ -98,17 +97,22 @@ esac
 #@author  Ramon Gomez, ETSII Universidad de Sevilla
 #@date    2015-06-08
 #*/ ##
-
 function ogGetSerialNumber ()
 {
+# Variables locales.
+local SERIALNO
 # Si se solicita, mostrar ayuda.
 if [ "$*" == "help" ]; then
-    ogHelp "$FUNCNAME" "$FUNCNAME"
+    ogHelp "$FUNCNAME" "$FUNCNAME" "$FUNCNAME  =>  123456"
     return
 fi
 
-# Obtener nº de serie (ignorar los no especificados)
-dmidecode -s system-serial-number | egrep -vi "(^[ 0]+$|not specified|to be filled|invalid entry)"
+# Obtener nº de serie (ignorar los no especificados).
+SERIALNO=$(dmidecode -s system-serial-number | egrep -vi "(^[ 0]+$|not specified|to be filled|invalid entry|default string)")
+# Truncar cadena si >25 caracteres.
+[ ${#SERIALNO} -gt 25 ] && SERIALNO="${SERIALNO:0:22}..."
+[ -n "$SERIALNO" ] && echo "$SERIALNO"
+return 0
 }
 
 
-- 
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