print-via-samba.md

@@ -108,3 +108,74 @@ There are other ways to create printers and link a PPD file:
 * GUI-interface
 
 See [More about CUPS](more about cups)
+
+
+```
+and added this smbc script to /usr/lib/cups/backend/smbc 
+
+-------------------------- smbc -------------------------------- 
+
+#!/bin/sh 
+
+if [ "$1" = "" ]; then 
+# list supported output types 
+echo 'network smbc "Unknown" "Windows Printer using smbclient"' 
+exit 0 
+fi 
+
+job="$1" 
+account="$2" 
+title="$3" 
+numcopies="$4" 
+options="$5" 
+filename="$6" 
+
+username=`grep /etc/samba/printing.auth -e username | awk '{split($0,a," 
+"); print a[3] }'` 
+
+if [ "$filename" = "" ]; then 
+filename=- 
+fi 
+
+# strip protocol from printer 
+printer=`echo "${DEVICE_URI}" | sed 's/^.*://'` 
+
+
+#username=`echo "${DEVICE_URI}" | sed 's/^.*://'` 
+logger " logging for smbc" $job "|" $account"|" $title"|" $numcopies"|" 
+$options"|" $filename"|" $printer 
+
+# and print using smbclient 
+echo "NOTICE: smbclient -N -A /etc/samba/printing.auth -c \"print 
+${filename}\" \"${printer}\"" 1>&2 
+
+errtxt=`smbclient -N -A /etc/samba/printing.auth -U ${username} -c 
+"print ${filename}" "${printer}" 2>&1` 
+ret=${?} 
+#logger 'smbclient -N -A /etc/samba/printing.auth -U ${username} -c 
+"print ${filename}" "${printer}"' 
+#logger $errtxt 
+# Handle errors 
+# see backend(7) for error codes 
+
+# log message 
+if [ "$ret" = "0" ]; then 
+echo "$errtxt" | sed 's/^/NOTICE: /' 1>&2 
+else 
+echo "$errtxt" | sed 's/^/ERROR: /' 1>&2 
+fi 
+
+# "NT_STATUS_LOGON_FAILURE" -> CUPS_BACKEND_AUTH_REQUIRED 
+echo "$errtxt" | grep -i 'LOGON_FAILURE' >/dev/null && return 2 
+# "Unable to open credentials file!" -> CUPS_BACKEND_AUTH_REQUIRED 
+echo "$errtxt" | grep -i 'credentials' >/dev/null && return 2 
+# "NT_STATUS_BAD_NETWORK_NAME" -> CUPS_BACKEND_STOP 
+echo "$errtxt" | grep -i 'BAD_NETWORK_NAME' >/dev/null && return 4 
+
+# something went wrong, don't know what -> CUPS_BACKEND_FAILED 
+[ "$ret" != "0" ] && return 1 
+
+# success! -> CUPS_BACKEND_OK 
+return 0 
+----------------------- 
+```