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setClassFlags_standalone.py
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setClassFlags_standalone.py
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#!/usr/bin/env python
#
# Copyright (C) 2012 thuxnder@dexlabs.org
#
# Licensed under the Apache License, Version 2.0 (the 'License');
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an 'AS IS' BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import sys
from DexFileParser import *
if __name__ == "__main__":
if not len(sys.argv) == 4:
print "USAGE: %s <dexfile> <class idx> <flag as hex value>"%sys.argv[0]
exit(1)
filename = sys.argv[1]
cls = int(sys.argv[2])
flag = int(sys.argv[3],16)
data = array.array('c', open(filename, 'rb').read() )
dexfile = DexFile(data)
dexfile.classdefitems[cls].setFlags(flag)
dexfile.setSignature("ee402b187725a2955b913d058edabe704122c6e0")
dexfile.fixChecksum()
file(filename, 'wb').write(dexfile._data)