1#! /usr/bin/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 2009 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27 28# 29# Check for valid link-editor mapfile comment blocks in source files. 30# 31 32import sys, os, getopt, fnmatch 33 34sys.path.append(os.path.join(os.path.dirname(__file__), '../lib/python')) 35sys.path.append(os.path.join(os.path.dirname(__file__), '..')) 36 37from onbld.Checks.Mapfile import mapfilechk 38 39class ExceptionList(object): 40 def __init__(self): 41 self.dirs = [] 42 self.files = [] 43 self.extensions = [] 44 45 def load(self, exfile): 46 fh = None 47 try: 48 fh = open(exfile, 'r') 49 except IOError, e: 50 sys.stderr.write('Failed to open exception list: ' 51 '%s: %s\n' % (e.filename, e.strerror)) 52 sys.exit(2) 53 54 for line in fh: 55 line = line.strip() 56 57 if line.strip().endswith('/'): 58 self.dirs.append(line[0:-1]) 59 elif line.startswith('*.'): 60 self.extensions.append(line) 61 else: 62 self.files.append(line) 63 64 fh.close() 65 66 def match(self, filename): 67 if os.path.isdir(filename): 68 return filename in self.dirs 69 else: 70 if filename in self.files: 71 return True 72 73 for pat in self.extensions: 74 if fnmatch.fnmatch(filename, pat): 75 return True 76 77 def __contains__(self, elt): 78 return self.match(elt) 79 80def usage(): 81 progname = os.path.split(sys.argv[0])[1] 82 sys.stderr.write('''Usage: %s [-v] [-x exceptions] paths... 83 -v report on all files, not just those with errors. 84 -x exceptions load an exceptions file 85''' % progname) 86 sys.exit(2) 87 88 89def check(filename, opts): 90 try: 91 fh = open(filename, 'r') 92 except IOError, e: 93 sys.stderr.write("failed to open '%s': %s\n" % 94 (e.filename, e.strerror)) 95 return 1 96 else: 97 return mapfilechk(fh, verbose=opts['verbose'], 98 output=sys.stdout) 99 100def walker(opts, dirname, fnames): 101 for f in fnames: 102 path = os.path.join(dirname, f) 103 104 if not os.path.isdir(path): 105 if not path in opts['exclude']: 106 opts['status'] |= check(path, opts) 107 else: 108 if path in opts['exclude']: 109 fnames.remove(f) 110 111def walkpath(path, opts): 112 if os.path.isdir(path): 113 os.path.walk(path, walker, opts) 114 else: 115 if not path in opts['exclude']: 116 opts['status'] |= check(path, opts) 117 118def main(args): 119 options = { 120 'status': 0, 121 'verbose': False, 122 'exclude': ExceptionList() 123 } 124 125 try: 126 opts, args = getopt.getopt(sys.argv[1:], 'avx:') 127 except getopt.GetoptError: 128 usage() 129 sys.exit(2) 130 131 for opt, arg in opts: 132 if opt == '-v': 133 options['verbose'] = True 134 elif opt == '-x': 135 options['exclude'].load(arg) 136 137 for path in args: 138 walkpath(path, options) 139 140 return options['status'] 141 142if __name__ == '__main__': 143 sys.exit(main(sys.argv[1:])) 144