int uaenet_open (void *vsd, struct netdriverdata *tc, void *user, uaenet_gotfunc *gotfunc, uaenet_getfunc *getfunc, int promiscuous, const uae_u8 *mac)
{
struct uaenetdatawin32 *sd = (struct uaenetdatawin32*)vsd;
char *s;
s = ua (tc->name);
if (mac)
memcpy(tc->mac, mac, 6);
if (memcmp(tc->mac, tc->originalmac, 6)) {
promiscuous = 1;
}
sd->fp = ppcap_open(s, 65536, (promiscuous ? PCAP_OPENFLAG_PROMISCUOUS : 0) | PCAP_OPENFLAG_MAX_RESPONSIVENESS, 100, NULL, sd->errbuf);
xfree (s);
if (sd->fp == NULL) {
TCHAR *ss = au (sd->errbuf);
write_log (_T("'%s' failed to open: %s\n"), tc->name, ss);
xfree (ss);
return 0;
}
sd->tc = tc;
sd->user = user;
sd->evttw = CreateEvent (NULL, FALSE, FALSE, NULL);
if (!sd->evttw)
goto end;
sd->mtu = tc->mtu;
sd->readbuffer = xmalloc (uae_u8, sd->mtu);
sd->writebuffer = xmalloc (uae_u8, sd->mtu);
sd->gotfunc = gotfunc;
sd->getfunc = getfunc;
uae_sem_init (&sd->change_sem, 0, 1);
uae_sem_init (&sd->sync_semr, 0, 0);
uae_start_thread (_T("uaenet_win32r"), uaenet_trap_threadr, sd, &sd->tidr);
uae_sem_wait (&sd->sync_semr);
uae_sem_init (&sd->sync_semw, 0, 0);
uae_start_thread (_T("uaenet_win32w"), uaenet_trap_threadw, sd, &sd->tidw);
uae_sem_wait (&sd->sync_semw);
write_log (_T("uaenet_win32 initialized\n"));
return 1;
end:
uaenet_close (sd);
return 0;
}
void ethernet_close (struct netdriverdata *ndd, void *vsd)
{
if (!ndd)
return;
switch (ndd->type)
{
case UAENET_SLIRP:
case UAENET_SLIRP_INBOUND:
if (slirp_data) {
slirp_data = NULL;
slirp_end ();
slirp_cleanup ();
uae_sem_destroy (&slirp_sem1);
uae_sem_destroy (&slirp_sem2);
}
return;
#ifdef WITH_UAENET_PCAP
case UAENET_PCAP:
return uaenet_close (vsd);
#endif
}
}
