Mercurial > hg > orthanc
view OrthancFramework/Resources/Patches/OpenSSL-ExtractProvidersOIDs.py @ 5109:027366cae766
cppcheck
author | Alain Mazy <am@osimis.io> |
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date | Tue, 22 Nov 2022 12:57:10 +0100 |
parents | 0a5d05637701 |
children | f7adfb22e20e |
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#!/usr/bin/env python # Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium # Copyright (C) 2017-2021 Osimis S.A., Belgium # Copyright (C) 2021-2021 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License # as published by the Free Software Foundation, either version 3 of # the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this program. If not, see # <http://www.gnu.org/licenses/>. ## ## This is a maintenance script to automatically extract the OIDs ## generated from the ".asn1" files by the OpenSSL configuration ## script "./Configure". This script generates the file ## "OpenSSL-ExtractProvidersOIDs.json". The output JSON is then used ## by "OpenSSL-ConfigureHeaders.py". ## import json import os import re import sys if len(sys.argv) != 2: raise Exception('Provide the path to your configured OpenSSL 3.x build directory') BASE = os.path.join(sys.argv[1], 'providers/common/include/prov') TARGET = 'OpenSSL-ExtractProvidersOIDs.json' RESULT = {} for source in os.listdir(BASE): if source.endswith('.h.in'): path = os.path.join(BASE, re.sub('.in$', '', source)) content = {} with open(path, 'r') as f: for definition in re.findall('#define (DER_OID_V_.+?)#define (DER_OID_SZ_.+?)extern const(.+?)$', f.read(), re.MULTILINE | re.DOTALL): oid = definition[0].strip().split(' ') name = oid[0].replace('DER_OID_V_', '') oid = oid[1:] sizes = definition[1].strip().split(' ') if (name in content or len(sizes) != 2 or sizes[0] != 'DER_OID_SZ_%s' % name or int(sizes[1]) != len(oid)): raise Exception('Cannot parse %s, for OID %s' % (path, name)) content[name] = list(map(lambda x: x.replace(',', ''), oid)) RESULT[source] = content with open(os.path.join(os.path.dirname(os.path.realpath(__file__)), TARGET), 'w') as f: f.write(json.dumps(RESULT, sort_keys = True, indent = 4))