43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
|
#!/usr/bin/env python
|
||
|
"""
|
||
|
sym_match - Match all symbols in a list against a list of regexes.
|
||
|
"""
|
||
|
from argparse import ArgumentParser
|
||
|
import sys
|
||
|
from sym_check import util, match, extract
|
||
|
|
||
|
|
||
|
def main():
|
||
|
parser = ArgumentParser(
|
||
|
description='Extract a list of symbols from a shared library.')
|
||
|
parser.add_argument(
|
||
|
'--blacklist', dest='blacklist',
|
||
|
type=str, action='store', default=None)
|
||
|
parser.add_argument(
|
||
|
'symbol_list', metavar='symbol_list', type=str,
|
||
|
help='The file containing the old symbol list')
|
||
|
parser.add_argument(
|
||
|
'regexes', metavar='regexes', default=[], nargs='*',
|
||
|
help='The file containing the new symbol list or a library')
|
||
|
args = parser.parse_args()
|
||
|
|
||
|
if not args.regexes and args.blacklist is None:
|
||
|
sys.stderr.write('Either a regex or a blacklist must be specified.\n')
|
||
|
sys.exit(1)
|
||
|
if args.blacklist:
|
||
|
search_list = util.read_blacklist(args.blacklist)
|
||
|
else:
|
||
|
search_list = args.regexes
|
||
|
|
||
|
symbol_list = util.extract_or_load(args.symbol_list)
|
||
|
|
||
|
matching_count, report = match.find_and_report_matching(
|
||
|
symbol_list, search_list)
|
||
|
sys.stdout.write(report)
|
||
|
if matching_count != 0:
|
||
|
print('%d matching symbols found...' % matching_count)
|
||
|
|
||
|
|
||
|
if __name__ == '__main__':
|
||
|
main()
|