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#
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# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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# All rights reserved.
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# This component and the accompanying materials are made available
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# under the terms of "Eclipse Public License v1.0"
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# which accompanies this distribution, and is available
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# at the URL "http://www.eclipse.org/legal/epl-v10.html".
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#
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# Initial Contributors:
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# Nokia Corporation - initial contribution.
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#
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# Contributors:
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#
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# Description:
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#
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# This script changes a JRT version to a binary version usable as
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# Symbian mmp-file version or qmake's version.
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# - each version part is cut to three digits, and then to 8 bits
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# - qmake's version is taken as is, mmp's version is mangled as by qmake (the
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# resulting version is the same in binaries).
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# - major version is always 10
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import sys, re
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USAGE = "usage: %s [qmake|mmp] 1.2.3\n" % sys.argv[0]
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def main():
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try:
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if len(sys.argv) != 3:
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raise Exception(USAGE)
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mode, javaversion = sys.argv[1:]
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if mode != "qmake" and mode != "mmp":
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raise Exception(USAGE)
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# Match version
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parts = re.match(r"^(\d+)\.(\d+)\.(\d+)$", javaversion)
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if not parts:
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raise Exception(USAGE)
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# Change to integer
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parts = [int(p) for p in parts.groups()]
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# Modulo 1000, 256
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parts = [(p % 1000) % 256 for p in parts]
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# Print according to type
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if mode == "qmake":
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print "%d.%d.%d" % (10, parts[1], parts[2])
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else:
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print "%d.%d" % (10, (parts[1] << 8) + parts[2])
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except Exception, e:
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sys.stderr.write(e.__str__())
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sys.exit(1)
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if __name__ == "__main__":
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main()
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