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modtrezorcrypto: add HDNode.clone()

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This commit is contained in:
Jan Pochyla 2016-11-06 14:17:05 +01:00
parent 6891c3c463
commit adc3dde19e
1 changed files with 15 additions and 0 deletions
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15
extmod/modtrezorcrypto/modtrezorcrypto-bip32.h
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@ -112,6 +112,20 @@ STATIC mp_obj_t mod_TrezorCrypto_HDNode_serialize_private(mp_obj_t self) {
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(mod_TrezorCrypto_HDNode_serialize_private_obj, mod_TrezorCrypto_HDNode_serialize_private);
/// def trezor.crypto.HDNode.clone() -> HDNode:
/// '''
/// Returns a copy of the HD node.
/// '''
STATIC mp_obj_t mod_TrezorCrypto_HDNode_clone(mp_obj_t self) {
mp_obj_HDNode_t *o = MP_OBJ_TO_PTR(self);
mp_obj_HDNode_t *copy = m_new_obj(mp_obj_HDNode_t);
copy->base.type = &mod_TrezorCrypto_HDNode_type;
copy->hdnode = o->hdnode;
copy->fingerprint = o->fingerprint;
return MP_OBJ_FROM_PTR(copy);
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(mod_TrezorCrypto_HDNode_clone_obj, mod_TrezorCrypto_HDNode_clone);
/// def trezor.crypto.HDNode.depth() -> int:
/// '''
/// Returns a depth of the HD node.
@ -196,6 +210,7 @@ STATIC const mp_rom_map_elem_t mod_TrezorCrypto_HDNode_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_serialize_private), MP_ROM_PTR(&mod_TrezorCrypto_HDNode_serialize_private_obj) },
{ MP_ROM_QSTR(MP_QSTR_serialize_public), MP_ROM_PTR(&mod_TrezorCrypto_HDNode_serialize_public_obj) },
{ MP_ROM_QSTR(MP_QSTR_clone), MP_ROM_PTR(&mod_TrezorCrypto_HDNode_clone_obj) },
{ MP_ROM_QSTR(MP_QSTR_depth), MP_ROM_PTR(&mod_TrezorCrypto_HDNode_depth_obj) },
{ MP_ROM_QSTR(MP_QSTR_fingerprint), MP_ROM_PTR(&mod_TrezorCrypto_HDNode_fingerprint_obj) },
{ MP_ROM_QSTR(MP_QSTR_child_num), MP_ROM_PTR(&mod_TrezorCrypto_HDNode_child_num_obj) },