usr/src/tools/scripts/hdrchk.py

   1 #!@PYTHON@
   2 #
   3 # CDDL HEADER START
   4 #
   5 # The contents of this file are subject to the terms of the
   6 # Common Development and Distribution License (the "License").
   7 # You may not use this file except in compliance with the License.
   8 #
   9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10 # or http://www.opensolaris.org/os/licensing.
  11 # See the License for the specific language governing permissions
  12 # and limitations under the License.
  13 #
  14 # When distributing Covered Code, include this CDDL HEADER in each
  15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16 # If applicable, add the following below this CDDL HEADER, with the
  17 # fields enclosed by brackets "[]" replaced with your own identifying
  18 # information: Portions Copyright [yyyy] [name of copyright owner]
  19 #
  20 # CDDL HEADER END
  21 #
  22
  23 #
  24 # Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  25 #
  26
  27 #
  28 # Check header files conform to ON standards.
  29 #
  30
  31 import sys, os, getopt
  32
  33 sys.path.insert(1, os.path.join(os.path.dirname(__file__), "..", "lib",
  34                                 "python%d.%d" % sys.version_info[:2]))
  35
  36 # Allow running from the source tree, using the modules in the source tree
  37 sys.path.insert(2, os.path.join(os.path.dirname(__file__), '..'))
  38
  39 from onbld.Checks.HdrChk import hdrchk
  40
  41 def usage():
  42         progname = os.path.split(sys.argv[0])[1]
  43         msg =  ['Usage: %s [-a] file [file...]\n' % progname,
  44                 '  -a\tApply (more lenient) application header rules\n']
  45         sys.stderr.writelines(msg)
  46
  47
  48 try:
  49         opts, args = getopt.getopt(sys.argv[1:], 'a')
  50 except getopt.GetoptError:
  51         usage()
  52         sys.exit(2)
  53
  54 lenient = False
  55 for opt, arg in opts:
  56         if opt == '-a':
  57                 lenient = True
  58
  59 ret = 0
  60 for filename in args:
  61         try:
  62                 fh = open(filename, 'r')
  63         except IOError, e:
  64                 sys.stderr.write("failed to open '%s': %s\n" %
  65                                  (e.filename, e.strerror))
  66         else:
  67                 ret |= hdrchk(fh, lenient=lenient, output=sys.stderr)
  68                 fh.close()
  69 sys.exit(ret)