Функции API (API function)
Имя (Name)
gnutls_handshake_set_hook_function - API function
Синопсис (Synopsis)
#include <gnutls/gnutls.h>
void gnutls_handshake_set_hook_function(gnutls_session_t session,
unsigned int htype, int when, gnutls_handshake_hook_func func);
Аргументы (Arguments)
gnutls_session_t session
is a gnutls_session_t type
unsigned int htype
the gnutls_handshake_description_t of the message to
hook at
int when GNUTLS_HOOK_* depending on when the hook function
should be called
gnutls_handshake_hook_func func
is the function to be called
Описание (Description)
This function will set a callback to be called after or before
the specified handshake message has been received or generated.
This is a generalization of
gnutls_handshake_set_post_client_hello_function().
To call the hook function prior to the message being generated or
processed use GNUTLS_HOOK_PRE as when parameter,
GNUTLS_HOOK_POST to call after, and GNUTLS_HOOK_BOTH for both
cases.
This callback must return 0 on success or a gnutls error code to
terminate the handshake.
To hook at all handshake messages use an htype of
GNUTLS_HANDSHAKE_ANY.
Предупреждение (Warning)
You should not use this function to terminate the handshake based
on client input unless you know what you are doing. Before the
handshake is finished there is no way to know if there is a
man-in-the-middle attack being performed.
Сообщение об ошибках (Reporting bugs)
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
Смотри также (See also)
The full documentation for gnutls is maintained as a Texinfo
manual. If the /usr/share/doc/gnutls/ directory does not contain
the HTML form visit
https://www.gnutls.org/manual/
