usr/src/lib/smbsrv/libsmb/common/smb_status_gen.awk

   1 #
   2 # CDDL HEADER START
   3 #
   4 # The contents of this file are subject to the terms of the
   5 # Common Development and Distribution License (the "License").
   6 # You may not use this file except in compliance with the License.
   7 #
   8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9 # or http://www.opensolaris.org/os/licensing.
  10 # See the License for the specific language governing permissions
  11 # and limitations under the License.
  12 #
  13 # When distributing Covered Code, include this CDDL HEADER in each
  14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15 # If applicable, add the following below this CDDL HEADER, with the
  16 # fields enclosed by brackets "[]" replaced with your own identifying
  17 # information: Portions Copyright [yyyy] [name of copyright owner]
  18 #
  19 # CDDL HEADER END
  20 #
  21
  22 #
  23 # Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
  24 #
  25
  26 #
  27 # Generate the table mapping NT status codes to strings.
  28 # The table is sorted in numerical order by putting the
  29 # numeric constants as a comment first on each line, and
  30 # then running the table body through sort(1).
  31 #
  32
  33 BEGIN {
  34         printf("/* Table generated by smb_status_gen.awk */\n");
  35         printf("#include <smb/ntstatus.h>\n\n");
  36         printf("typedef struct smb_status_table {\n");
  37         printf("\tunsigned int value;\n");
  38         printf("\tconst char *name;\n");
  39         printf("} smb_status_table_t;\n\n");
  40         printf("static const smb_status_table_t ntx_table[] = {\n");
  41 }
  42 /^#define.NT_STATUS_/ {
  43         # Skip the _SEVERITY defines.
  44         if ( $2 ~ /^NT_STATUS_SEVERITY_/ )
  45                 next
  46
  47
  48         # Make sure the constant looks as expected.
  49         if ( $3 !~ /^0x[0-9A-F]+$/ ) {
  50                 print "Warning: Unexpected format: "$0 > "/dev/stderr"
  51                 exit 1;
  52         }
  53
  54         # print: comment { macro, string },
  55         printf("\t/* %s */\t{ %s,\t\"%s\" },\n",
  56                 $3, $2, substr($2,11)) | "sort" ;
  57 }
  58 END {
  59         close("sort");
  60         printf("};\n");
  61 }