/**
* gnutls_ext_register:
* @name: the name of the extension to register
* @type: the numeric id of the extension
* @parse_type: the parse type of the extension (see gnutls_ext_parse_type_t)
* @recv_func: a function to receive the data
* @send_func: a function to send the data
* @deinit_func: a function deinitialize any private data
* @pack_func: a function which serializes the extension's private data (used on session packing for resumption)
* @unpack_func: a function which will deserialize the extension's private data
*
* This function will register a new extension type. The extension will remain
* registered until gnutls_global_deinit() is called. If the extension type
* is already registered then %GNUTLS_E_ALREADY_REGISTERED will be returned.
*
* Each registered extension can store temporary data into the gnutls_session_t
* structure using gnutls_ext_set_data(), and they can be retrieved using
* gnutls_ext_get_data().
*
* This function is not thread safe.
*
* Returns: %GNUTLS_E_SUCCESS on success, otherwise a negative error code.
*
* Since: 3.4.0
**/
int
gnutls_ext_register(const char *name, int type, gnutls_ext_parse_type_t parse_type,
gnutls_ext_recv_func recv_func, gnutls_ext_send_func send_func,
gnutls_ext_deinit_data_func deinit_func, gnutls_ext_pack_func pack_func,
gnutls_ext_unpack_func unpack_func)
{
extension_entry_st tmp_mod;
int ret;
unsigned i;
for (i = 0; i < extfunc_size; i++) {
if (extfunc[i].type == type)
return gnutls_assert_val(GNUTLS_E_ALREADY_REGISTERED);
}
memset(&tmp_mod, 0, sizeof(tmp_mod));
tmp_mod.name = gnutls_strdup(name);
tmp_mod.free_name = 1;
tmp_mod.type = type;
tmp_mod.parse_type = parse_type;
tmp_mod.recv_func = recv_func;
tmp_mod.send_func = send_func;
tmp_mod.deinit_func = deinit_func;
tmp_mod.pack_func = pack_func;
tmp_mod.unpack_func = unpack_func;
ret = ext_register(&tmp_mod);
if (ret < 0) {
gnutls_free((void*)tmp_mod.name);
}
return ret;
}
void s4285_main()
{
ext_register(&s4285_ext);
}
void navtex_main()
{
ext_register(&navtex_ext);
}
int _gnutls_ext_init(void)
{
int ret;
ret = ext_register(&ext_mod_max_record_size);
if (ret != GNUTLS_E_SUCCESS)
return ret;
ret = ext_register(&ext_mod_ext_master_secret);
if (ret != GNUTLS_E_SUCCESS)
return ret;
ret = ext_register(&ext_mod_etm);
if (ret != GNUTLS_E_SUCCESS)
return ret;
#ifdef ENABLE_OCSP
ret = ext_register(&ext_mod_status_request);
if (ret != GNUTLS_E_SUCCESS)
return ret;
#endif
#ifdef ENABLE_OPENPGP
ret = ext_register(&ext_mod_cert_type);
if (ret != GNUTLS_E_SUCCESS)
return ret;
#endif
ret = ext_register(&ext_mod_server_name);
if (ret != GNUTLS_E_SUCCESS)
return ret;
ret = ext_register(&ext_mod_sr);
if (ret != GNUTLS_E_SUCCESS)
return ret;
#ifdef ENABLE_SRP
ret = ext_register(&ext_mod_srp);
if (ret != GNUTLS_E_SUCCESS)
return ret;
#endif
#ifdef ENABLE_HEARTBEAT
ret = ext_register(&ext_mod_heartbeat);
if (ret != GNUTLS_E_SUCCESS)
return ret;
#endif
#ifdef ENABLE_SESSION_TICKETS
ret = ext_register(&ext_mod_session_ticket);
if (ret != GNUTLS_E_SUCCESS)
return ret;
#endif
ret = ext_register(&ext_mod_supported_ecc);
if (ret != GNUTLS_E_SUCCESS)
return ret;
ret = ext_register(&ext_mod_supported_ecc_pf);
if (ret != GNUTLS_E_SUCCESS)
return ret;
ret = ext_register(&ext_mod_sig);
if (ret != GNUTLS_E_SUCCESS)
return ret;
#ifdef ENABLE_DTLS_SRTP
ret = ext_register(&ext_mod_srtp);
if (ret != GNUTLS_E_SUCCESS)
return ret;
#endif
#ifdef ENABLE_ALPN
ret = ext_register(&ext_mod_alpn);
if (ret != GNUTLS_E_SUCCESS)
return ret;
#endif
/* This must be the last extension registered.
*/
ret = ext_register(&ext_mod_dumbfw);
if (ret != GNUTLS_E_SUCCESS)
return ret;
return GNUTLS_E_SUCCESS;
}
