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typedef struct gnutls_session_t {
int f;
} gnutls_session_t;
typedef void(*gnutls_cipher_algorithm_t)(int);
typedef void(*gnutls_mac_algorithm_t)(int);
#define GNUTLS_CIPHER_UNKNOWN 0
#define GNUTLS_MAC_UNKNOWN 0
#define GNUTLS_E_INTERNAL_ERROR 0
#define GNUTLS_E_UNWANTED_ALGORITHM 0
typedef struct record_parameters_st {
int initialized;
gnutls_cipher_algorithm_t cipher_algorithm;
gnutls_mac_algorithm_t mac_algorithm;
} record_parameters_st;
typedef struct cipher_suite_st {
int a;
} cipher_suite_st;
int
_gnutls_epoch_set_cipher_suite (gnutls_session_t session,
int epoch_rel, cipher_suite_st * suite)
{
gnutls_cipher_algorithm_t cipher_algo;
gnutls_mac_algorithm_t mac_algo;
record_parameters_st *params;
int ret;
ret = _gnutls_epoch_get (session, epoch_rel, ¶ms);
if (ret < 0)
return gnutls_assert_val (ret);
if (params->initialized
|| params->cipher_algorithm != GNUTLS_CIPHER_UNKNOWN
|| params->mac_algorithm != GNUTLS_MAC_UNKNOWN)
return gnutls_assert_val (GNUTLS_E_INTERNAL_ERROR);
cipher_algo = _gnutls_cipher_suite_get_cipher_algo (suite);
mac_algo = _gnutls_cipher_suite_get_mac_algo (suite);
if (_gnutls_cipher_is_ok (cipher_algo) != 0
|| _gnutls_mac_is_ok (mac_algo) != 0)
return gnutls_assert_val (GNUTLS_E_UNWANTED_ALGORITHM);
params->cipher_algorithm = cipher_algo;
params->mac_algorithm = mac_algo;
return 0;
}
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