diff options
Diffstat (limited to 'lib/gnutls_extensions.h')
| -rw-r--r-- | lib/gnutls_extensions.h | 109 |
1 files changed, 56 insertions, 53 deletions
diff --git a/lib/gnutls_extensions.h b/lib/gnutls_extensions.h index c6ab1e6608..11c0faf1b4 100644 --- a/lib/gnutls_extensions.h +++ b/lib/gnutls_extensions.h @@ -26,74 +26,77 @@ #include <gnutls_str.h> typedef int (*gnutls_ext_recv_func) (gnutls_session_t session, - const unsigned char *data, size_t len); + const unsigned char *data, + size_t len); typedef int (*gnutls_ext_send_func) (gnutls_session_t session, - gnutls_buffer_st *extdata); + gnutls_buffer_st * extdata); -int _gnutls_parse_extensions (gnutls_session_t session, - gnutls_ext_parse_type_t parse_type, - const uint8_t * data, int data_size); -int _gnutls_gen_extensions (gnutls_session_t session, gnutls_buffer_st * extdata, - gnutls_ext_parse_type_t); -int _gnutls_ext_init (void); -void _gnutls_ext_deinit (void); +int _gnutls_parse_extensions(gnutls_session_t session, + gnutls_ext_parse_type_t parse_type, + const uint8_t * data, int data_size); +int _gnutls_gen_extensions(gnutls_session_t session, + gnutls_buffer_st * extdata, + gnutls_ext_parse_type_t); +int _gnutls_ext_init(void); +void _gnutls_ext_deinit(void); -void _gnutls_extension_list_add (gnutls_session_t session, uint16_t type); +void _gnutls_extension_list_add(gnutls_session_t session, uint16_t type); typedef void (*gnutls_ext_deinit_data_func) (extension_priv_data_t data); typedef int (*gnutls_ext_pack_func) (extension_priv_data_t data, - gnutls_buffer_st * packed_data); + gnutls_buffer_st * packed_data); typedef int (*gnutls_ext_unpack_func) (gnutls_buffer_st * packed_data, - extension_priv_data_t * data); + extension_priv_data_t * data); typedef int (*gnutls_ext_epoch_func) (gnutls_session_t session); -void _gnutls_ext_free_session_data (gnutls_session_t session); +void _gnutls_ext_free_session_data(gnutls_session_t session); /* functions to be used by extensions internally */ -void _gnutls_ext_unset_session_data (gnutls_session_t session, uint16_t type); -void _gnutls_ext_set_session_data (gnutls_session_t session, uint16_t type, - extension_priv_data_t); -int _gnutls_ext_get_session_data (gnutls_session_t session, - uint16_t type, extension_priv_data_t *); -int _gnutls_ext_get_resumed_session_data (gnutls_session_t session, - uint16_t type, - extension_priv_data_t * data); - -void _gnutls_ext_restore_resumed_session (gnutls_session_t session); -int _gnutls_ext_before_epoch_change (gnutls_session_t session); +void _gnutls_ext_unset_session_data(gnutls_session_t session, + uint16_t type); +void _gnutls_ext_set_session_data(gnutls_session_t session, uint16_t type, + extension_priv_data_t); +int _gnutls_ext_get_session_data(gnutls_session_t session, uint16_t type, + extension_priv_data_t *); +int _gnutls_ext_get_resumed_session_data(gnutls_session_t session, + uint16_t type, + extension_priv_data_t * data); + +void _gnutls_ext_restore_resumed_session(gnutls_session_t session); +int _gnutls_ext_before_epoch_change(gnutls_session_t session); /* for session packing */ -int _gnutls_ext_pack (gnutls_session_t session, gnutls_buffer_st * packed); -int _gnutls_ext_unpack (gnutls_session_t session, gnutls_buffer_st * packed); - -typedef struct -{ - const char *name; - uint16_t type; - gnutls_ext_parse_type_t parse_type; - - /* this function must return 0 when Not Applicable - * size of extension data if ok - * < 0 on other error. - */ - gnutls_ext_recv_func recv_func; - - /* this function must return 0 when Not Applicable - * size of extension data if ok - * GNUTLS_E_INT_RET_0 if extension data size is zero - * < 0 on other error. - */ - gnutls_ext_send_func send_func; - - gnutls_ext_deinit_data_func deinit_func; /* this will be called to deinitialize - * internal data - */ - gnutls_ext_pack_func pack_func; /* packs internal data to machine independent format */ - gnutls_ext_unpack_func unpack_func; /* unpacks internal data */ - gnutls_ext_epoch_func epoch_func; /* called after the handshake is finished */ +int _gnutls_ext_pack(gnutls_session_t session, gnutls_buffer_st * packed); +int _gnutls_ext_unpack(gnutls_session_t session, + gnutls_buffer_st * packed); + +typedef struct { + const char *name; + uint16_t type; + gnutls_ext_parse_type_t parse_type; + + /* this function must return 0 when Not Applicable + * size of extension data if ok + * < 0 on other error. + */ + gnutls_ext_recv_func recv_func; + + /* this function must return 0 when Not Applicable + * size of extension data if ok + * GNUTLS_E_INT_RET_0 if extension data size is zero + * < 0 on other error. + */ + gnutls_ext_send_func send_func; + + gnutls_ext_deinit_data_func deinit_func; /* this will be called to deinitialize + * internal data + */ + gnutls_ext_pack_func pack_func; /* packs internal data to machine independent format */ + gnutls_ext_unpack_func unpack_func; /* unpacks internal data */ + gnutls_ext_epoch_func epoch_func; /* called after the handshake is finished */ } extension_entry_st; -int _gnutls_ext_register (extension_entry_st *); +int _gnutls_ext_register(extension_entry_st *); #endif |