62 lines
2.0 KiB
Python
Executable File
62 lines
2.0 KiB
Python
Executable File
#!/usr/bin/python
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"""\
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@file md5check.py
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@brief Replacement for message template compatibility verifier.
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$LicenseInfo:firstyear=20i10&license=viewergpl$
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Copyright (c) 2010, Linden Research, Inc.
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Second Life Viewer Source Code
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The source code in this file ("Source Code") is provided by Linden Lab
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to you under the terms of the GNU General Public License, version 2.0
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("GPL"), unless you have obtained a separate licensing agreement
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("Other License"), formally executed by you and Linden Lab. Terms of
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the GPL can be found in doc/GPL-license.txt in this distribution, or
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online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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There are special exceptions to the terms and conditions of the GPL as
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it is applied to this Source Code. View the full text of the exception
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in the file doc/FLOSS-exception.txt in this software distribution, or
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online at
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http://secondlifegrid.net/programs/open_source/licensing/flossexception
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By copying, modifying or distributing this software, you acknowledge
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that you have read and understood your obligations described above,
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and agree to abide by those obligations.
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ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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COMPLETENESS OR PERFORMANCE.
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$/LicenseInfo$
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"""
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import sys
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import hashlib
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if len(sys.argv) != 3:
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print """Usage: %s --create|<hash-digest> <file>
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Creates an md5sum hash digest of the specified file content
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and compares it with the given hash digest.
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If --create is used instead of a hash digest, it will simply
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print out the hash digest of specified file content.
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""" % sys.argv[0]
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sys.exit(1)
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if sys.argv[2] == '-':
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fh = sys.stdin
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filename = "<stdin>"
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else:
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filename = sys.argv[2]
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fh = open(filename)
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hexdigest = hashlib.md5(fh.read()).hexdigest()
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if sys.argv[1] == '--create':
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print hexdigest
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elif hexdigest == sys.argv[1]:
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print "md5sum check passed:", filename
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else:
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print "md5sum check FAILED:", filename
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sys.exit(1)
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