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@@ -1,11 +1,65 @@
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#!/usr/bin/env python
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+
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+# bitbake-dumpsig
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+# BitBake task signature dump utility
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+#
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+# Copyright (C) 2013 Intel Corporation
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+#
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+# This program is free software; you can redistribute it and/or modify
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+# it under the terms of the GNU General Public License version 2 as
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+# published by the Free Software Foundation.
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+#
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+# This program is distributed in the hope that it will be useful,
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+# but WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+# GNU General Public License for more details.
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+#
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+# You should have received a copy of the GNU General Public License along
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+# with this program; if not, write to the Free Software Foundation, Inc.,
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+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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+
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import os
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import sys
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import warnings
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+import optparse
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+import logging
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+
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sys.path.insert(0, os.path.join(os.path.dirname(os.path.dirname(sys.argv[0])), 'lib'))
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import bb.siggen
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-output = bb.siggen.dump_sigfile(sys.argv[1])
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-if output:
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- print '\n'.join(output)
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+def logger_create(name, output=sys.stderr):
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+ logger = logging.getLogger(name)
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+ console = logging.StreamHandler(output)
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+ format = bb.msg.BBLogFormatter("%(levelname)s: %(message)s")
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+ if output.isatty():
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+ format.enable_color()
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+ console.setFormatter(format)
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+ logger.addHandler(console)
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+ logger.setLevel(logging.INFO)
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+ return logger
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+
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+logger = logger_create('bitbake-dumpsig')
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+
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+parser = optparse.OptionParser(
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+ description = "Dumps siginfo/sigdata files written out by BitBake",
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+ usage = """
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+ %prog sigdatafile""")
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+
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+options, args = parser.parse_args(sys.argv)
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+
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+if len(args) == 1:
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+ parser.print_help()
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+else:
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+ import cPickle
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+ try:
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+ output = bb.siggen.dump_sigfile(args[1])
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+ except IOError as e:
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+ logger.error(str(e))
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+ sys.exit(1)
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+ except cPickle.UnpicklingError, EOFError:
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+ logger.error('Invalid signature data - ensure you are specifying a sigdata/siginfo file')
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+ sys.exit(1)
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+
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+ if output:
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+ print '\n'.join(output)
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