1 #!/usr/bin/python2.4
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 for valid CDDL blocks in source files.
29 #
30
31 import sys, os, getopt, fnmatch
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.Cddl import cddlchk
40
41 class ExceptionList(object):
42 def __init__(self):
43 self.dirs = []
44 self.files = []
45 self.extensions = []
46
47 def load(self, exfile):
48 fh = None
49 try:
50 fh = open(exfile, 'r')
51 except IOError, e:
52 sys.stderr.write('Failed to open exception list: '
53 '%s: %s\n' % (e.filename, e.strerror))
54 sys.exit(2)
55
56 for line in fh:
57 line = line.strip()
58
59 if line.strip().endswith('/'):
60 self.dirs.append(line[0:-1])
61 elif line.startswith('*.'):
62 self.extensions.append(line)
63 else:
64 self.files.append(line)
65
66 fh.close()
67
68 def match(self, filename):
69 if os.path.isdir(filename):
70 return filename in self.dirs
71 else:
72 if filename in self.files:
73 return True
74
75 for pat in self.extensions:
76 if fnmatch.fnmatch(filename, pat):
77 return True
78
79 def __contains__(self, elt):
80 return self.match(elt)
81
82 def usage():
83 progname = os.path.split(sys.argv[0])[1]
84 sys.stderr.write('''Usage: %s [-av] [-x exceptions] paths...
85 -a check that all the specified files have a CDDL block.
86 -v report on all files, not just those with errors.
87 -x exceptions load an exceptions file
88 ''' % progname)
89 sys.exit(2)
90
91
92 def check(filename, opts):
93 try:
94 fh = open(filename, 'r')
95 except IOError, e:
96 sys.stderr.write("failed to open '%s': %s\n" %
97 (e.filename, e.strerror))
98 return 1
99 else:
100 return cddlchk(fh, verbose=opts['verbose'],
101 lenient=opts['lenient'],
102 output=sys.stdout)
103
104 def walker(opts, dirname, fnames):
105 for f in fnames:
106 path = os.path.join(dirname, f)
107
108 if not os.path.isdir(path):
109 if not path in opts['exclude']:
110 opts['status'] |= check(path, opts)
111 else:
112 if path in opts['exclude']:
113 fnames.remove(f)
114
115 def walkpath(path, opts):
116 if os.path.isdir(path):
117 os.path.walk(path, walker, opts)
118 else:
119 if not path in opts['exclude']:
120 opts['status'] |= check(path, opts)
121
122 def main(args):
123 options = {
124 'status': 0,
125 'lenient': True,
126 'verbose': False,
127 'exclude': ExceptionList()
128 }
129
130 try:
131 opts, args = getopt.getopt(sys.argv[1:], 'avx:')
132 except getopt.GetoptError:
133 usage()
134 sys.exit(2)
135
136 for opt, arg in opts:
137 if opt == '-a':
138 options['lenient'] = False
139 elif opt == '-v':
140 options['verbose'] = True
141 elif opt == '-x':
142 options['exclude'].load(arg)
143
144 for path in args:
145 walkpath(path, options)
146
147 return options['status']
148
149 if __name__ == '__main__':
150 sys.exit(main(sys.argv[1:]))