2 from ctypescrypto import libcrypto
3 from ctypescrypto.exception import LibCryptoError
6 def set_default(engine):
8 e=libcrypto.ENGINE_by_id(engine)
11 e = libcrypto.ENGINE_by_id("dynamic")
13 raise LibCryptoError("Cannot get 'dynamic' engine")
14 if not libcrypto.ENGINE_ctrl_cmd_string(e,"SO_PATH",engine,0):
15 raise LibCryptoError("Cannot execute ctrl cmd SO_PATH")
16 if not libcrypto.ENGINE_ctrl_cmd_string(e,"LOAD",None,0):
17 raise LibCryptoError("Cannot execute ctrl cmd LOAD")
19 raise ValueError("Cannot find engine "+engine)
20 libcrypto.ENGINE_set_default(e,c_int(0xFFFF))
23 # Declare function result and arguments for used functions
24 libcrypto.ENGINE_by_id.restype=c_void_p
25 libcrypto.ENGINE_by_id.argtypes=(c_char_p,)
26 libcrypto.ENGINE_set_default.argtypes=(c_void_p,c_int)
27 libcrypto.ENGINE_ctrl_cmd_string.argtypes=(c_void_p,c_char_p,c_char_p,c_int)