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comparison OrthancFramework/Resources/Patches/OpenSSL-ConfigureHeaders.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 import json
24 import os
25 import re
26 import sys
27
28 if len(sys.argv) != 2:
29 raise Exception('Bad number of arguments')
30
31
32 # This emulates "util/perl/OpenSSL/stackhash.pm"
33
34 GENERATE_STACK_MACROS = '''
35 SKM_DEFINE_STACK_OF_INTERNAL(${nametype}, ${realtype}, ${plaintype})
36 #define sk_${nametype}_num(sk) OPENSSL_sk_num(ossl_check_const_${nametype}_sk_type(sk))
37 #define sk_${nametype}_value(sk, idx) ((${realtype} *)OPENSSL_sk_value(ossl_check_const_${nametype}_sk_type(sk), (idx)))
38 #define sk_${nametype}_new(cmp) ((STACK_OF(${nametype}) *)OPENSSL_sk_new(ossl_check_${nametype}_compfunc_type(cmp)))
39 #define sk_${nametype}_new_null() ((STACK_OF(${nametype}) *)OPENSSL_sk_new_null())
40 #define sk_${nametype}_new_reserve(cmp, n) ((STACK_OF(${nametype}) *)OPENSSL_sk_new_reserve(ossl_check_${nametype}_compfunc_type(cmp), (n)))
41 #define sk_${nametype}_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_${nametype}_sk_type(sk), (n))
42 #define sk_${nametype}_free(sk) OPENSSL_sk_free(ossl_check_${nametype}_sk_type(sk))
43 #define sk_${nametype}_zero(sk) OPENSSL_sk_zero(ossl_check_${nametype}_sk_type(sk))
44 #define sk_${nametype}_delete(sk, i) ((${realtype} *)OPENSSL_sk_delete(ossl_check_${nametype}_sk_type(sk), (i)))
45 #define sk_${nametype}_delete_ptr(sk, ptr) ((${realtype} *)OPENSSL_sk_delete_ptr(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_type(ptr)))
46 #define sk_${nametype}_push(sk, ptr) OPENSSL_sk_push(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_type(ptr))
47 #define sk_${nametype}_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_type(ptr))
48 #define sk_${nametype}_pop(sk) ((${realtype} *)OPENSSL_sk_pop(ossl_check_${nametype}_sk_type(sk)))
49 #define sk_${nametype}_shift(sk) ((${realtype} *)OPENSSL_sk_shift(ossl_check_${nametype}_sk_type(sk)))
50 #define sk_${nametype}_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_${nametype}_sk_type(sk),ossl_check_${nametype}_freefunc_type(freefunc))
51 #define sk_${nametype}_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_type(ptr), (idx))
52 #define sk_${nametype}_set(sk, idx, ptr) ((${realtype} *)OPENSSL_sk_set(ossl_check_${nametype}_sk_type(sk), (idx), ossl_check_${nametype}_type(ptr)))
53 #define sk_${nametype}_find(sk, ptr) OPENSSL_sk_find(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_type(ptr))
54 #define sk_${nametype}_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_type(ptr))
55 #define sk_${nametype}_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_type(ptr), pnum)
56 #define sk_${nametype}_sort(sk) OPENSSL_sk_sort(ossl_check_${nametype}_sk_type(sk))
57 #define sk_${nametype}_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_${nametype}_sk_type(sk))
58 #define sk_${nametype}_dup(sk) ((STACK_OF(${nametype}) *)OPENSSL_sk_dup(ossl_check_const_${nametype}_sk_type(sk)))
59 #define sk_${nametype}_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(${nametype}) *)OPENSSL_sk_deep_copy(ossl_check_const_${nametype}_sk_type(sk), ossl_check_${nametype}_copyfunc_type(copyfunc), ossl_check_${nametype}_freefunc_type(freefunc)))
60 #define sk_${nametype}_set_cmp_func(sk, cmp) ((sk_${nametype}_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_compfunc_type(cmp)))
61 '''
62
63
64 GENERATE_LHASH_MACROS = '''
65 DEFINE_LHASH_OF_INTERNAL(${type});
66 #define lh_${type}_new(hfn, cmp) ((LHASH_OF(${type}) *)OPENSSL_LH_new(ossl_check_${type}_lh_hashfunc_type(hfn), ossl_check_${type}_lh_compfunc_type(cmp)))
67 #define lh_${type}_free(lh) OPENSSL_LH_free(ossl_check_${type}_lh_type(lh))
68 #define lh_${type}_flush(lh) OPENSSL_LH_flush(ossl_check_${type}_lh_type(lh))
69 #define lh_${type}_insert(lh, ptr) ((${type} *)OPENSSL_LH_insert(ossl_check_${type}_lh_type(lh), ossl_check_${type}_lh_plain_type(ptr)))
70 #define lh_${type}_delete(lh, ptr) ((${type} *)OPENSSL_LH_delete(ossl_check_${type}_lh_type(lh), ossl_check_const_${type}_lh_plain_type(ptr)))
71 #define lh_${type}_retrieve(lh, ptr) ((${type} *)OPENSSL_LH_retrieve(ossl_check_${type}_lh_type(lh), ossl_check_const_${type}_lh_plain_type(ptr)))
72 #define lh_${type}_error(lh) OPENSSL_LH_error(ossl_check_${type}_lh_type(lh))
73 #define lh_${type}_num_items(lh) OPENSSL_LH_num_items(ossl_check_${type}_lh_type(lh))
74 #define lh_${type}_node_stats_bio(lh, out) OPENSSL_LH_node_stats_bio(ossl_check_const_${type}_lh_type(lh), out)
75 #define lh_${type}_node_usage_stats_bio(lh, out) OPENSSL_LH_node_usage_stats_bio(ossl_check_const_${type}_lh_type(lh), out)
76 #define lh_${type}_stats_bio(lh, out) OPENSSL_LH_stats_bio(ossl_check_const_${type}_lh_type(lh), out)
77 #define lh_${type}_get_down_load(lh) OPENSSL_LH_get_down_load(ossl_check_${type}_lh_type(lh))
78 #define lh_${type}_set_down_load(lh, dl) OPENSSL_LH_set_down_load(ossl_check_${type}_lh_type(lh), dl)
79 #define lh_${type}_doall(lh, dfn) OPENSSL_LH_doall(ossl_check_${type}_lh_type(lh), ossl_check_${type}_lh_doallfunc_type(dfn))
80 '''
81
82
83 with open(os.path.join(os.path.dirname(os.path.realpath(__file__)),
84 'OpenSSL-ExtractProvidersOIDs.json'), 'r') as f:
85 OIDS = json.loads(f.read())
86
87
88 CURRENT_HEADER = ''
89
90 def Parse(match):
91 s = ''
92
93 for t in re.findall('generate_stack_macros\("(.+?)"\)', match.group(1)):
94 s += (GENERATE_STACK_MACROS
95 .replace('${nametype}', t)
96 .replace('${realtype}', t)
97 .replace('${plaintype}', t))
98
99 for t in re.findall('generate_const_stack_macros\("(.+?)"\)', match.group(1)):
100 s += (GENERATE_STACK_MACROS
101 .replace('${nametype}', t)
102 .replace('${realtype}', 'const %s' % t)
103 .replace('${plaintype}', t))
104
105 for t in re.findall('generate_stack_string_macros\(\)', match.group(1)):
106 s += (GENERATE_STACK_MACROS
107 .replace('${nametype}', 'OPENSSL_STRING')
108 .replace('${realtype}', 'char')
109 .replace('${plaintype}', 'char'))
110
111 for t in re.findall('generate_stack_const_string_macros\(\)', match.group(1)):
112 s += (GENERATE_STACK_MACROS
113 .replace('${nametype}', 'OPENSSL_CSTRING')
114 .replace('${realtype}', 'const char')
115 .replace('${plaintype}', 'char'))
116
117 for t in re.findall('generate_stack_block_macros\(\)', match.group(1)):
118 s += (GENERATE_STACK_MACROS
119 .replace('${nametype}', 'OPENSSL_BLOCK')
120 .replace('${realtype}', 'void')
121 .replace('${plaintype}', 'void'))
122
123 for t in re.findall('generate_lhash_macros\("(.+?)"\)', match.group(1)):
124 s += GENERATE_LHASH_MACROS.replace('${type}', t)
125
126 for t in re.findall('\$config{rc4_int}', match.group(1)):
127 s += 'unsigned int'
128
129 for t in re.findall('oids_to_c::process_leaves\(.+?\)', match.group(1), re.MULTILINE | re.DOTALL):
130 if not CURRENT_HEADER in OIDS:
131 raise Exception('Unknown header: %s' % CURRENT_HEADER)
132
133 for (name, definition) in OIDS[CURRENT_HEADER].items():
134 s += '#define DER_OID_V_%s %s\n' % (name, ', '.join(definition))
135 s += '#define DER_OID_SZ_%s %d\n' % (name, len(definition))
136 s += 'extern const unsigned char ossl_der_oid_%s[DER_OID_SZ_%s];\n\n' % (name, name)
137
138 return s
139
140
141 for base in [ 'include/openssl',
142 'providers/common/include/prov' ]:
143 directory = os.path.join(sys.argv[1], base)
144 for source in os.listdir(directory):
145 if source.endswith('.h.in'):
146 target = re.sub('\.h\.in$', '.h', source)
147
148 with open(os.path.join(directory, source), 'r') as f:
149 with open(os.path.join(directory, target), 'w') as g:
150 CURRENT_HEADER = source
151 g.write(re.sub('{-(.*?)-}.*?$', Parse, f.read(),
152 flags = re.MULTILINE | re.DOTALL))
153
154
155 with open(os.path.join(sys.argv[1], 'providers/common/der/orthanc_oids_gen.c'), 'w') as f:
156 for (header, content) in OIDS.items():
157 f.write('#include "prov/%s"\n' % re.sub('\.h\.in$', '.h', header))
158
159 f.write('\n')
160
161 for (header, content) in OIDS.items():
162 for (name, definition) in content.items():
163 f.write('const unsigned char ossl_der_oid_%s[DER_OID_SZ_%s] = { DER_OID_V_%s };\n' % (
164 name, name, name))