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-rwxr-xr-xbitbake/bin/bitbake-dumpsig65
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diff --git a/bitbake/bin/bitbake-dumpsig b/bitbake/bin/bitbake-dumpsig
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1#!/usr/bin/env python
2
3# bitbake-dumpsig
4# BitBake task signature dump utility
5#
6# Copyright (C) 2013 Intel Corporation
7#
8# This program is free software; you can redistribute it and/or modify
9# it under the terms of the GNU General Public License version 2 as
10# published by the Free Software Foundation.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License along
18# with this program; if not, write to the Free Software Foundation, Inc.,
19# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20
21import os
22import sys
23import warnings
24import optparse
25import logging
26
27sys.path.insert(0, os.path.join(os.path.dirname(os.path.dirname(sys.argv[0])), 'lib'))
28
29import bb.siggen
30
31def logger_create(name, output=sys.stderr):
32 logger = logging.getLogger(name)
33 console = logging.StreamHandler(output)
34 format = bb.msg.BBLogFormatter("%(levelname)s: %(message)s")
35 if output.isatty():
36 format.enable_color()
37 console.setFormatter(format)
38 logger.addHandler(console)
39 logger.setLevel(logging.INFO)
40 return logger
41
42logger = logger_create('bitbake-dumpsig')
43
44parser = optparse.OptionParser(
45 description = "Dumps siginfo/sigdata files written out by BitBake",
46 usage = """
47 %prog sigdatafile""")
48
49options, args = parser.parse_args(sys.argv)
50
51if len(args) == 1:
52 parser.print_help()
53else:
54 import cPickle
55 try:
56 output = bb.siggen.dump_sigfile(args[1])
57 except IOError as e:
58 logger.error(str(e))
59 sys.exit(1)
60 except cPickle.UnpicklingError, EOFError:
61 logger.error('Invalid signature data - ensure you are specifying a sigdata/siginfo file')
62 sys.exit(1)
63
64 if output:
65 print '\n'.join(output)