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ab451489 | 1 | #! /usr/bin/env python3 |
dd6f26a9 BP |
2 | # Copyright (c) 2017 Red Hat, Inc. |
3 | # | |
4 | # Licensed under the Apache License, Version 2.0 (the "License"); | |
5 | # you may not use this file except in compliance with the License. | |
6 | # You may obtain a copy of the License at: | |
7 | # | |
8 | # http://www.apache.org/licenses/LICENSE-2.0 | |
9 | # | |
10 | # Unless required by applicable law or agreed to in writing, software | |
11 | # distributed under the License is distributed on an "AS IS" BASIS, | |
12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
13 | # See the License for the specific language governing permissions and | |
14 | # limitations under the License. | |
15 | ||
16 | import getopt | |
17 | import sys | |
18 | ||
19 | ||
20 | def strip_dpdk(check_dpdk, src, dst): | |
21 | disabled_print = False | |
22 | while True: | |
23 | line = src.readline() | |
24 | if not line: | |
25 | break | |
26 | if '@begin_dpdk@' in line or '@end_dpdk@' in line: | |
27 | if not check_dpdk: | |
28 | disabled_print = not disabled_print | |
29 | continue | |
30 | if not disabled_print: | |
31 | dst.write(line) | |
32 | ||
33 | ||
34 | if __name__ == '__main__': | |
35 | check_dpdk = False | |
36 | options, args = getopt.gnu_getopt(sys.argv[1:], '', ['dpdk', 'nodpdk']) | |
37 | for key, value in options: | |
38 | if key == '--dpdk': | |
39 | check_dpdk = True | |
40 | elif key == '--nodpdk': | |
41 | check_dpdk = False | |
42 | else: | |
43 | assert False | |
44 | if args: | |
45 | for arg in args: | |
46 | strip_dpdk(check_dpdk, open(arg), sys.stdout) | |
47 | else: | |
48 | strip_dpdk(check_dpdk, sys.stdin, sys.stdout) |