int uae_slirp_redir(int is_udp, int host_port, struct in_addr guest_addr,
int guest_port)
{
#ifdef WITH_QEMU_SLIRP
if (impl == QEMU_IMPLEMENTATION) {
UAE_LOG_STUB("");
return 0;
}
#endif
#ifdef WITH_BUILTIN_SLIRP
if (impl == BUILTIN_IMPLEMENTATION) {
return slirp_redir(is_udp, host_port, guest_addr, guest_port);
}
#endif
return 0;
}
void enet_slirp_start(void) {
struct in_addr guest_addr;
if (!slirp_inited) {
Log_Printf(LOG_WARN, "Starting SLIRP");
#ifndef _WIN32
signal(SIGPIPE, SIG_IGN);
#endif
slirp_init();
slirpq = QueueCreate();
slirp_inited=1;
//host_sleep_ms(500);
slirp_mutex=SDL_CreateMutex();
tick_func_handle=SDL_CreateThread(tick_func,"SLiRPTickThread", (void *)NULL);
inet_aton("10.0.2.15", &guest_addr);
slirp_redir(0, 42323, guest_addr, 23);
}
}
static co_rc_t
parse_redir_param (const char *p)
{
int iProto, iHostPort, iClientPort;
struct in_addr guest_addr;
if (!inet_aton(CTL_LOCAL, &guest_addr))
{
co_terminal_print("conet-slirp-daemon: slirp redir setup guest_addr failed.\n");
return CO_RC(ERROR);
}
do {
// minimal len is "tcp:x:x"
if (strlen (p) < 7)
return CO_RC(ERROR);
iProto = (memicmp(p, "udp", 3) == 0)
? PARM_SLIRP_REDIR_UDP : PARM_SLIRP_REDIR_TCP;
// search the first ':'
p = strchr (p, ':');
if (!p)
return CO_RC(ERROR);
iHostPort = atol(p+1);
// search the second ':'
p = strchr (p+1, ':');
if (!p)
return CO_RC(ERROR);
iClientPort = atol(p+1);
co_debug("slirp redir %d %d:%d\n", iProto, iHostPort, iClientPort);
if (slirp_redir(iProto, iHostPort, guest_addr, iClientPort) < 0) {
co_terminal_print("conet-slirp-daemon: slirp redir %d failed.\n", iClientPort);
}
// Next redirection?
p = strchr (p, '/');
} while (p++);
return CO_RC(OK);
}
int ethernet_open (struct netdriverdata *ndd, void *vsd, void *user, ethernet_gotfunc *gotfunc, ethernet_getfunc *getfunc, int promiscuous)
{
switch (ndd->type)
{
case UAENET_SLIRP:
case UAENET_SLIRP_INBOUND:
{
struct ethernet_data *ed = (struct ethernet_data*)vsd;
ed->gotfunc = gotfunc;
ed->getfunc = getfunc;
ed->userdata = user;
slirp_data = ed;
uae_sem_init (&slirp_sem1, 0, 1);
uae_sem_init (&slirp_sem2, 0, 1);
slirp_init ();
for (int i = 0; i < MAX_SLIRP_REDIRS; i++) {
struct slirp_redir *sr = &currprefs.slirp_redirs[i];
if (sr->proto) {
struct in_addr a;
if (sr->srcport == 0) {
inet_aton("10.0.2.15", &a);
slirp_redir (0, sr->dstport, a, sr->dstport);
} else {
#ifdef HAVE_STRUCT_IN_ADDR_S_UN
a.S_un.S_addr = sr->addr;
#else
a.s_addr = sr->addr;
#endif
slirp_redir (sr->proto == 1 ? 0 : 1, sr->dstport, a, sr->srcport);
}
}
}
if (ndd->type == UAENET_SLIRP_INBOUND) {
struct in_addr a;
inet_aton("10.0.2.15", &a);
for (int i = 0; slirp_ports[i]; i++) {
int port = slirp_ports[i];
int j;
for (j = 0; j < MAX_SLIRP_REDIRS; j++) {
struct slirp_redir *sr = &currprefs.slirp_redirs[j];
if (sr->proto && sr->dstport == port)
break;
}
if (j == MAX_SLIRP_REDIRS)
slirp_redir (0, port + SLIRP_PORT_OFFSET, a, port);
}
}
netmode = ndd->type;
slirp_start ();
}
return 1;
#ifdef WITH_UAENET_PCAP
case UAENET_PCAP:
if (uaenet_open (vsd, ndd, user, gotfunc, getfunc, promiscuous)) {
netmode = ndd->type;
return 1;
}
return 0;
#endif
}
return 0;
}
