Merge pull request #470 from pwpiwi/mod_indent
[proxmark3-svn] / client / emv / emvcore.c
1 //-----------------------------------------------------------------------------
2 // Copyright (C) 2017 Merlok
3 //
4 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
5 // at your option, any later version. See the LICENSE.txt file for the text of
6 // the license.
7 //-----------------------------------------------------------------------------
8 // EMV core functions
9 //-----------------------------------------------------------------------------
10
11 #include "emvcore.h"
12
13 static bool print_cb(void *data, const struct tlv *tlv, int level, bool is_leaf) {
14 emv_tag_dump(tlv, stdout, level);
15 if (is_leaf) {
16 dump_buffer(tlv->value, tlv->len, stdout, level);
17 }
18
19 return true;
20 }
21
22 void TLVPrintFromBuffer(uint8_t *data, int datalen) {
23 struct tlvdb *t = NULL;
24 t = tlvdb_parse_multi(data, datalen);
25 if (t) {
26 PrintAndLog("TLV decoded:");
27
28 tlvdb_visit(t, print_cb, NULL, 0);
29 tlvdb_free(t);
30 } else {
31 PrintAndLog("TLV ERROR: Can't parse response as TLV tree.");
32 }
33 }
Impressum, Datenschutz