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comparison OrthancFramework/Resources/Patches/OpenSSL-ExtractProvidersOIDs.py @ 4702:312e0e29de90 openssl-3.x

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compilation using openssl-3.0.0-beta1
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 22 Jun 2021 07:09:34 +0200
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children 0a5d05637701
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4701:68635d365a27 4702:312e0e29de90
1 #!/usr/bin/env python
2
3 # Orthanc - A Lightweight, RESTful DICOM Store
4 # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
5 # Department, University Hospital of Liege, Belgium
6 # Copyright (C) 2017-2021 Osimis S.A., Belgium
7 #
8 # This program is free software: you can redistribute it and/or
9 # modify it under the terms of the GNU Lesser General Public License
10 # as published by the Free Software Foundation, either version 3 of
11 # the License, or (at your option) any later version.
12 #
13 # This program is distributed in the hope that it will be useful, but
14 # WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 # Lesser General Public License for more details.
17 #
18 # You should have received a copy of the GNU Lesser General Public
19 # License along with this program. If not, see
20 # <http://www.gnu.org/licenses/>.
21
22
23 ##
24 ## This is a maintenance script to automatically extract the OIDs
25 ## generated from the ".asn1" files by the OpenSSL configuration
26 ## script "./Configure". This script generates the file
27 ## "OpenSSL-ExtractProvidersOIDs.json". The output JSON is then used
28 ## by "OpenSSL-ConfigureHeaders.py".
29 ##
30
31
32 import json
33 import os
34 import re
35 import sys
36
37 if len(sys.argv) != 2:
38 raise Exception('Provide the path to your configured OpenSSL 3.x build directory')
39
40 BASE = os.path.join(sys.argv[1], 'providers/common/include/prov')
41 TARGET = 'OpenSSL-ExtractProvidersOIDs.json'
42 RESULT = {}
43
44
45 for source in os.listdir(BASE):
46 if source.endswith('.h.in'):
47 path = os.path.join(BASE, re.sub('.in$', '', source))
48
49 content = {}
50
51 with open(path, 'r') as f:
52 for definition in re.findall('#define (DER_OID_V_.+?)#define (DER_OID_SZ_.+?)extern const(.+?)$', f.read(), re.MULTILINE | re.DOTALL):
53 oid = definition[0].strip().split(' ')
54
55 name = oid[0].replace('DER_OID_V_', '')
56 oid = oid[1:]
57
58 sizes = definition[1].strip().split(' ')
59 if (name in content or
60 len(sizes) != 2 or
61 sizes[0] != 'DER_OID_SZ_%s' % name or
62 int(sizes[1]) != len(oid)):
63 raise Exception('Cannot parse %s, for OID %s' % (path, name))
64
65 content[name] = list(map(lambda x: x.replace(',', ''), oid))
66
67 RESULT[source] = content
68
69
70 with open(os.path.join(os.path.dirname(os.path.realpath(__file__)), TARGET), 'w') as f:
71 f.write(json.dumps(RESULT, sort_keys = True, indent = 4))