'hf 14b' formatting

[proxmark3-svn] / client / crypto / asn1utils.c

diff --git a/client/crypto/asn1utils.c b/client/crypto/asn1utils.c
index 2a3fe698bad276a4d4d608ee453d5d23d438dfe4..f48c2e12f0acd9d5dde328cf63f8c003d3fdec29 100644 (file)
--- a/client/crypto/asn1utils.c
+++ b/client/crypto/asn1utils.c
@@ -9,7 +9,14 @@
 //-----------------------------------------------------------------------------
 
 #include "asn1utils.h"
 //-----------------------------------------------------------------------------
 
 #include "asn1utils.h"

+#include <ctype.h>
+#include <stdlib.h>

 #include <mbedtls/asn1.h>
 #include <mbedtls/asn1.h>

+#include "emv/tlv.h"
+#include "emv/dump.h"
+#include "asn1dump.h"
+#include "util.h"
+#include "ui.h" // PrintAndLog

 
 int ecdsa_asn1_get_signature(uint8_t *signature, size_t signaturelen, uint8_t *rval, uint8_t *sval) {
        if (!signature || !signaturelen || !rval || !sval)
 
 int ecdsa_asn1_get_signature(uint8_t *signature, size_t signaturelen, uint8_t *rval, uint8_t *sval) {
        if (!signature || !signaturelen || !rval || !sval)


@@ -55,7 +62,27 @@ exit:
        return res;
 }
 
        return res;
 }
 

-int asn1_print(uint8_t *asn1buf, int level) {
+static bool print_cb(void *data, const struct tlv *tlv, int level, bool is_leaf) {
+       bool candump = true;
+       asn1_tag_dump(tlv, stdout, level, &candump);
+       if (is_leaf && candump) {
+               dump_buffer(tlv->value, tlv->len, stdout, level);
+       }
+
+       return true;
+}
+
+int asn1_print(uint8_t *asn1buf, size_t asn1buflen, char *indent) {
+       
+       struct tlvdb *t = NULL;
+       t = tlvdb_parse_multi(asn1buf, asn1buflen);
+       if (t) {
+               tlvdb_visit(t, print_cb, NULL, 0);
+               tlvdb_free(t);
+       } else {
+               PrintAndLogEx(ERR, "Can't parse data as TLV tree.");
+               return 1;
+       }

        
        return 0;
 }
        
        return 0;
 }