static int handshake_callback(gnutls_session_t session, unsigned int htype,
unsigned post, unsigned int incoming, const gnutls_datum_t *rawmsg)
{
static unsigned idx = 0;
unsigned int msg;
if (msg_order[idx] != htype) {
fail("%s: %s, expected %s\n",
incoming != 0 ? "Received" : "Sent",
gnutls_handshake_description_get_name(htype),
gnutls_handshake_description_get_name(msg_order
[idx]));
exit(1);
}
idx++;
if (incoming != 0) {
msg = gnutls_handshake_get_last_in(session);
if (msg != htype) {
fail("last input message was not recorded (exp: %d, found: %d) \n", msg, htype);
exit(1);
}
} else {
msg = gnutls_handshake_get_last_out(session);
if (msg != htype) {
fail("last output message was not recorded (exp: %d, found: %d) \n", msg, htype);
exit(1);
}
}
return 0;
}
static int handshake_hook_func(gnutls_session_t session, unsigned int htype, unsigned int post, unsigned int incoming)
{
if (!session) {
return 0;
}
auto* tls = reinterpret_cast<CTlsSocket*>(gnutls_session_get_ptr(session));
if (!tls) {
return 0;
}
char const* prefix;
if (incoming) {
if (post) {
prefix = "Processed";
}
else {
prefix = "Received";
}
}
else {
if (post) {
prefix = "Sent";
}
else {
prefix = "About to send";
}
}
char const* name = gnutls_handshake_description_get_name(static_cast<gnutls_handshake_description_t>(htype));
tls->m_pOwner->LogMessage(MessageType::Debug_Debug, _T("TLS handshake: %s %s"), prefix, name);
return 0;
}