Emv scan (#691)

[proxmark3-svn] / client / emv / emv_tags.c

diff --git a/client/emv/emv_tags.c b/client/emv/emv_tags.c
index 02b039f85568a96b62838a86dfab7080b906dd0b..eed77e761b0c3c756d080d1fac4cc73f507d1495 100644 (file)
--- a/client/emv/emv_tags.c
+++ b/client/emv/emv_tags.c
@@ -686,3 +686,17 @@ bool emv_tag_dump(const struct tlv *tlv, FILE *f, int level)
 
        return true;
 }
+
+char *emv_get_tag_name(const struct tlv *tlv)
+{
+       static char *defstr = "";
+       
+       if (!tlv) 
+               return defstr;
+
+       const struct emv_tag *tag = emv_get_tag(tlv);
+       if (tag)
+               return tag->name;
+       
+       return defstr;
+}