1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/security/apps/gen_cert_header.py Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,29 @@
1.4 +# This Source Code Form is subject to the terms of the Mozilla Public
1.5 +# License, v. 2.0. If a copy of the MPL was not distributed with this
1.6 +# file, You can obtain one at http://mozilla.org/MPL/2.0/.
1.7 +
1.8 +import sys
1.9 +import binascii
1.10 +
1.11 +def file_byte_generator(filename, block_size = 512):
1.12 + with open(filename, "rb") as f:
1.13 + while True:
1.14 + block = f.read(block_size)
1.15 + if block:
1.16 + for byte in block:
1.17 + yield byte
1.18 + else:
1.19 + break
1.20 +
1.21 +def create_header(array_name, in_filename):
1.22 + hexified = ["0x" + binascii.hexlify(byte) for byte in file_byte_generator(in_filename)]
1.23 + print "const uint8_t " + array_name + "[] = {"
1.24 + print ", ".join(hexified)
1.25 + print "};"
1.26 + return 0
1.27 +
1.28 +if __name__ == '__main__':
1.29 + if len(sys.argv) < 3:
1.30 + print 'ERROR: usage: gen_cert_header.py array_name in_filename'
1.31 + sys.exit(1);
1.32 + sys.exit(create_header(sys.argv[1], sys.argv[2]))
