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Unified Diff: tools/web_bluetooth/compact_blacklist.py

Issue 2554253002: bluetooth: web: Rename Blacklist to Blocklist (Closed)
Patch Set: Created 4 years ago
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Index: tools/web_bluetooth/compact_blacklist.py
diff --git a/tools/web_bluetooth/compact_blacklist.py b/tools/web_bluetooth/compact_blacklist.py
deleted file mode 100755
index dae783f77a51ce3676c0a08e7bc363d3690a93bf..0000000000000000000000000000000000000000
--- a/tools/web_bluetooth/compact_blacklist.py
+++ /dev/null
@@ -1,113 +0,0 @@
-#!/usr/bin/env python
-# Copyright 2016 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-"""Script for converting the Web Bluetooth GATT blacklist into the format
-expected by ContentBrowserClient#GetWebBluetoothBlacklist.
-
-See:
-https://github.com/WebBluetoothCG/registries/blob/master/gatt_blacklist.txt
-content/public/browser/content_browser_client.h
-
-Usage:
- compact_blacklist.py <gatt_blacklist.txt>
-"""
-
-import collections
-import string
-import sys
-
-UUID_LENGTH = 36
-UUID_BASE_POSTFIX = '-0000-1000-8000-00805f9b34fb'
-
-
-class BadLineException(Exception):
- pass
-
-
-class InvalidUUIDException(Exception):
- pass
-
-
-class DuplicateUUIDException(Exception):
- pass
-
-
-class InvalidExclusionException(Exception):
- pass
-
-
-def ValidUUID(uuid):
- if len(uuid) != UUID_LENGTH:
- return False
- for i in range(UUID_LENGTH):
- if i in [8, 13, 18, 23]:
- if uuid[i] != '-':
- return False
- else:
- if uuid[i] not in string.hexdigits:
- return False
- return True
-
-
-
-
-def ShortenUUID(uuid):
- """Shorten a UUUD that use Bluetooth base UUID.
-
- Note: this function shortens all UUIDs that use the Bluetooth base
- UUID even though the specification states that only an assigned UUID
- can be shortened. In this case it works fine, since the constructor in
- bluetooth_uuid.cc also works the same way.
- """
-
- if uuid[8:] == UUID_BASE_POSTFIX:
- new_uuid = '%x' % int(uuid[:8], 16)
- if len(new_uuid) in [4, 8]:
- uuid = new_uuid
- return uuid
-
-
-def Process(line, blacklist):
- line = line.strip().lower()
- if not line or line.startswith('#'):
- return
- fields = line.split()
- if len(fields) not in [1, 2]:
- raise BadLineException('Badly formatted line: %s' % line)
- uuid = fields[0]
- if not ValidUUID(uuid):
- raise InvalidUUIDException('Invalid UUID: %s' % line)
- uuid = ShortenUUID(uuid)
- if uuid in blacklist:
- raise DuplicateUUIDException('Duplicate UUID: %s' % line)
- if len(fields) == 1:
- blacklist[uuid] = 'e'
- elif fields[1] == 'exclude-writes':
- blacklist[uuid] = 'w'
- elif fields[1] == 'exclude-reads':
- blacklist[uuid] = 'r'
- else:
- raise InvalidExclusionException('Invalid exclusion value: %s' % line)
-
-
-def main():
- if len(sys.argv) != 2:
- print('Usage: %s <gatt_blacklist.txt>' % sys.argv[0])
- return 1
-
- try:
- blacklist = collections.OrderedDict()
- with open(sys.argv[1]) as f:
- for line in f:
- Process(line, blacklist)
- print(','.join('%s:%s' % (uuid, blacklist[uuid]) for uuid in blacklist))
- return 0
- except Exception as e:
- print('Failed to compact blacklist. %s' % e)
- return 1
-
-
-if __name__ == '__main__':
- sys.exit(main())
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