From 01c6674bdd6b951486f021e9d7558de0d05f8e12 Mon Sep 17 00:00:00 2001
From: jonas <jonas@gruelag.de>
Date: Tue, 5 Mar 2024 13:40:39 +0100
Subject: [PATCH] Changed valid printer name characters

---
 printer.sh | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/printer.sh b/printer.sh
index 8a0bef0..6390e4a 100644
--- a/printer.sh
+++ b/printer.sh
@@ -44,7 +44,7 @@ function printer_duplicate {
 
     PRINTER=${1}
     echo "Duplicating printer '${PRINTER}'..."
-    
+
     if [ "${PRINTER}" = "" ]; then
         echo "No printer specified!"
         exit 1
@@ -106,7 +106,7 @@ function printer_rename {
     PRINTER=${1}
     NEW_NAME=${2}
     echo "Renaming printer '${PRINTER}' to '${NEW_NAME}'..."
-    
+
     if [ "${PRINTER}" = "" ]; then
         echo "No printer specified!"
         exit 1
@@ -118,9 +118,9 @@ function printer_rename {
         exit 1
     fi
 
-    if ! grep -qE '^[a-zA-Z0-9_]+$' <<< "${NEW_NAME}"; then
+    if grep -qE '[ \/'\''"?#]' <<< "${NEW_NAME}"; then
         echo "Invalid characters in new name '${NEW_NAME}'!"
-        echo "Valid characters are: A-Z a-z 0-9 _"
+        echo "Valid characters are anything except \" ' \\ / ? # and spaces"
         exit 1
     fi
 
@@ -139,7 +139,7 @@ function printer_rename {
     fi
 
     cp /etc/cups/printers.conf /etc/cups/printers.conf.ren_bak
-    
+
     # Stop CUPS, rename, restart CUPS
     systemctl stop cups
     sed -i 's/<Printer '${PRINTER}'>$/<Printer '${NEW_NAME}'>/' /etc/cups/printers.conf
@@ -156,7 +156,7 @@ function printer_rename {
 function printer_clear_queue {
     PRINTER=${1}
     echo "Clearing printing queue of '${PRINTER}'..."
-    
+
     if [ "${PRINTER}" = "" ]; then
         echo "No printer specified!"
         exit 1
@@ -213,4 +213,4 @@ case "$1" in
         usage
         exit 1
         ;;
-esac
\ No newline at end of file
+esac