1#!/bin/sh
2
3# Copyright (c) 2021 Fraunhofer AISEC. See the COPYRIGHT
4# file at the top-level directory of this distribution.
5
6# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
7# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
8# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
9# option. This file may not be copied, modified, or distributed
10# except according to those terms.
11
12# This script converts the cddl models into c source and header files
13
14ZCBOR="../externals/zcbor/zcbor/zcbor.py"
15MODELS_PATH="../cddl_models"
16SRC="../src/cbor"
17INC="../inc/cbor"
18INC_PATH_IN_C_FILES="cbor/"
19
20
21#clean up
22echo clean up...
23rm $INC/*.h
24rm $SRC/*.c
25
26echo Generating CBOR encoding and decoding functions...
27
28#
29# OSCORE
30#
31
32python3 $ZCBOR -c $MODELS_PATH/oscore_aad_array.cddl code -e -t aad_array --oc $SRC/oscore_aad_array.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/oscore_aad_array.h
33
34python3 $ZCBOR -c $MODELS_PATH/oscore_info.cddl code -e -t oscore_info --oc $SRC/oscore_info.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/oscore_info.h
35
36python3 $ZCBOR -c $MODELS_PATH/oscore_enc_structure.cddl code -e -t oscore_enc_structure --oc $SRC/oscore_enc_structure.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/oscore_enc_structure.h
37
38#
39# EDHOC
40#
41
42#encode message 1
43python3 $ZCBOR -c $MODELS_PATH/edhoc_message_1.cddl code -e -t message_1 --oc $SRC/edhoc_encode_message_1.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_encode_message_1.h
44#decode message 1
45python3 $ZCBOR -c $MODELS_PATH/edhoc_message_1.cddl code -d -t message_1 --oc $SRC/edhoc_decode_message_1.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_decode_message_1.h
46
47#encode message 2
48python3 $ZCBOR -c $MODELS_PATH/edhoc_message_2.cddl code -e -t m2 --oc $SRC/edhoc_encode_message_2.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_encode_message_2.h
49#decode message 2
50python3 $ZCBOR -c $MODELS_PATH/edhoc_message_2.cddl code -d -t m2 --oc $SRC/edhoc_decode_message_2.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_decode_message_2.h
51
52#encode message 3
53python3 $ZCBOR -c $MODELS_PATH/edhoc_message_3.cddl code -e -t m3 --oc $SRC/edhoc_encode_message_3.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_encode_message_3.h
54
55#decode message 3
56python3 $ZCBOR -c $MODELS_PATH/edhoc_message_3.cddl code -d -t m3 --oc $SRC/edhoc_decode_message_3.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_decode_message_3.h
57
58# encode error message
59python3 $ZCBOR -c $MODELS_PATH/edhoc_message_error.cddl code -e -t message_error --oc $SRC/edhoc_encode_message_error.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_encode_message_error.h
60
61
62# ###   cose   ###
63
64python3 $ZCBOR -c $MODELS_PATH/edhoc_cose.cddl code -e -t edhoc_enc_structure --oc $SRC/edhoc_encode_enc_structure.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_encode_enc_structure.h
65
66python3 $ZCBOR -c $MODELS_PATH/edhoc_cose.cddl code -e -t sig_structure --oc $SRC/edhoc_encode_sig_structure.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_encode_sig_structure.h
67
68
69
70###   other  ###
71
72# encode data_2
73python3 $ZCBOR -c $MODELS_PATH/edhoc_data_2.cddl code -e -t data_2 --oc $SRC/edhoc_encode_data_2.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_encode_data_2.h
74
75# info
76python3 $ZCBOR -c $MODELS_PATH/edhoc_info.cddl code -e -t info --oc $SRC/edhoc_encode_info.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_encode_info.h
77
78# plaintext
79python3 $ZCBOR -c $MODELS_PATH/edhoc_plaintext.cddl code -d -t plaintext --oc $SRC/edhoc_decode_plaintext.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_decode_plaintext.h
80
81# encode ID_CRED_x
82python3 $ZCBOR -c $MODELS_PATH/edhoc_plaintext.cddl code -e -t id_cred_x_map --oc $SRC/edhoc_encode_id_cred_x.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_encode_id_cred_x.h
83
84# decode ID_CRED_x
85python3 $ZCBOR -c $MODELS_PATH/edhoc_plaintext.cddl code -d -t id_cred_x_map --oc $SRC/edhoc_decode_id_cred_x.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_decode_id_cred_x.h
86
87# decode Native CBOR certificate
88python3 $ZCBOR -c $MODELS_PATH/edhoc_cert.cddl code -d -t cert --oc $SRC/edhoc_decode_cert.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_decode_cert.h
89
90# encode th2
91python3 $ZCBOR -c $MODELS_PATH/edhoc_th.cddl code -e -t th2 --oc $SRC/edhoc_encode_th2.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_encode_th2.h
92
93# encode th3
94python3 $ZCBOR -c $MODELS_PATH/edhoc_th.cddl code -e -t th3 --oc $SRC/edhoc_encode_th3.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_encode_th3.h
95
96# encode th4
97python3 $ZCBOR -c $MODELS_PATH/edhoc_th.cddl code -e -t th4 --oc $SRC/edhoc_encode_th4.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_encode_th4.h
98
99
100### primitive types ###
101#encode byte_string
102python3 $ZCBOR -c $MODELS_PATH/edhoc_primitive_types.cddl code -e -t bstr_type --oc $SRC/edhoc_encode_bstr_type.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_encode_bstr_type.h
103
104#decode byte_string
105python3 $ZCBOR -c $MODELS_PATH/edhoc_primitive_types.cddl code -d -t bstr_type --oc $SRC/edhoc_decode_bstr_type.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_decode_bstr_type.h
106
107#encode int
108python3 $ZCBOR -c $MODELS_PATH/edhoc_primitive_types.cddl code -e -t int_type --oc $SRC/edhoc_encode_int_type.c --include-prefix $INC_PATH_IN_C_FILES --oh $INC/edhoc_encode_int_type.h
109