X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/a2bb2735d5095aabeba4a891fe4ba867a9afc2b3..9ebbfd898ca6ce4f9e32b64aca3f3972a3a74e2c:/client/emv/tlv.h?ds=sidebyside diff --git a/client/emv/tlv.h b/client/emv/tlv.h index 3fd3f347..54900f41 100644 --- a/client/emv/tlv.h +++ b/client/emv/tlv.h @@ -31,7 +31,7 @@ struct tlv { }; struct tlvdb; -typedef bool (*tlv_cb)(void *data, const struct tlv *tlv); +typedef bool (*tlv_cb)(void *data, const struct tlv *tlv, int level, bool is_leaf); struct tlvdb *tlvdb_fixed(tlv_tag_t tag, size_t len, const unsigned char *value); struct tlvdb *tlvdb_external(tlv_tag_t tag, size_t len, const unsigned char *value); @@ -39,14 +39,32 @@ struct tlvdb *tlvdb_parse(const unsigned char *buf, size_t len); struct tlvdb *tlvdb_parse_multi(const unsigned char *buf, size_t len); void tlvdb_free(struct tlvdb *tlvdb); +struct tlvdb *tlvdb_elm_get_next(struct tlvdb *tlvdb); +struct tlvdb *tlvdb_elm_get_children(struct tlvdb *tlvdb); +struct tlvdb *tlvdb_elm_get_parent(struct tlvdb *tlvdb); + +struct tlvdb *tlvdb_find_full(struct tlvdb *tlvdb, tlv_tag_t tag); // search also in childrens +struct tlvdb *tlvdb_find(struct tlvdb *tlvdb, tlv_tag_t tag); +struct tlvdb *tlvdb_find_next(struct tlvdb *tlvdb, tlv_tag_t tag); +struct tlvdb *tlvdb_find_path(struct tlvdb *tlvdb, tlv_tag_t tag[]); + void tlvdb_add(struct tlvdb *tlvdb, struct tlvdb *other); +void tlvdb_change_or_add_node(struct tlvdb *tlvdb, tlv_tag_t tag, size_t len, const unsigned char *value); +void tlvdb_change_or_add_node_ex(struct tlvdb *tlvdb, tlv_tag_t tag, size_t len, const unsigned char *value, struct tlvdb **tlvdb_elm); -void tlvdb_visit(const struct tlvdb *tlvdb, tlv_cb cb, void *data); +void tlvdb_visit(const struct tlvdb *tlvdb, tlv_cb cb, void *data, int level); const struct tlv *tlvdb_get(const struct tlvdb *tlvdb, tlv_tag_t tag, const struct tlv *prev); +const struct tlv *tlvdb_get_inchild(const struct tlvdb *tlvdb, tlv_tag_t tag, const struct tlv *prev); +const struct tlv *tlvdb_get_tlv(const struct tlvdb *tlvdb); bool tlv_parse_tl(const unsigned char **buf, size_t *len, struct tlv *tlv); unsigned char *tlv_encode(const struct tlv *tlv, size_t *len); bool tlv_is_constructed(const struct tlv *tlv); bool tlv_equal(const struct tlv *a, const struct tlv *b); +bool tlv_get_uint8(const struct tlv *etlv, uint8_t *value); +bool tlv_get_int(const struct tlv *etlv, int *value); + +bool tlvdb_get_uint8(struct tlvdb *tlvRoot, tlv_tag_t tag, uint8_t *value); + #endif