struct server *server_open_unix(enum server_type type, const char *path)
{
struct server *server;
server = malloc(sizeof(*server));
if (!server)
return NULL;
memset(server, 0, sizeof(*server));
server->type = type;
server->id = 0x42;
server->fd = open_unix(path);
if (server->fd < 0) {
free(server);
return NULL;
}
if (mainloop_add_fd(server->fd, EPOLLIN, server_accept_callback,
server, server_destroy) < 0) {
close(server->fd);
free(server);
return NULL;
}
return server;
}
void tcpcryptd(void)
{
_state.s_divert = divert_open(_conf.cf_port, packet_handler);
open_unix();
drop_privs();
printf("Running\n");
if (!_conf.cf_disable && !_conf.cf_disable_network_test)
test_network();
while (1)
do_cycle();
}
int main(int argc, char *argv[])
{
const char *connect_address = NULL;
const char *server_address = NULL;
const char *unix_path = NULL;
unsigned short tcp_port = 0xb1ee; /* 45550 */
const char *str;
sigset_t mask;
for (;;) {
int opt;
opt = getopt_long(argc, argv, "c:l::u::p:i:dvh",
main_options, NULL);
if (opt < 0)
break;
switch (opt) {
case 'c':
connect_address = optarg;
break;
case 'l':
if (optarg)
server_address = optarg;
else
server_address = "0.0.0.0";
break;
case 'u':
if (optarg)
unix_path = optarg;
else
unix_path = "/tmp/bt-server-bredr";
break;
case 'p':
tcp_port = atoi(optarg);
break;
case 'i':
if (strlen(optarg) > 3 && !strncmp(optarg, "hci", 3))
str = optarg + 3;
else
str = optarg;
if (!isdigit(*str)) {
usage();
return EXIT_FAILURE;
}
hci_index = atoi(str);
break;
case 'd':
debug_enabled = true;
break;
case 'v':
printf("%s\n", VERSION);
return EXIT_SUCCESS;
case 'h':
usage();
return EXIT_SUCCESS;
default:
return EXIT_FAILURE;
}
}
if (argc - optind > 0) {
fprintf(stderr, "Invalid command line parameters\n");
return EXIT_FAILURE;
}
if (unix_path && server_address) {
fprintf(stderr, "Invalid to specify TCP and Unix servers\n");
return EXIT_FAILURE;
}
if (connect_address && (unix_path || server_address)) {
fprintf(stderr, "Invalid to specify client and server mode\n");
return EXIT_FAILURE;
}
mainloop_init();
sigemptyset(&mask);
sigaddset(&mask, SIGINT);
sigaddset(&mask, SIGTERM);
mainloop_set_signal(&mask, signal_callback, NULL, NULL);
if (connect_address) {
int host_fd, dev_fd;
printf("Connecting to %s:%u\n", connect_address, tcp_port);
dev_fd = connect_tcp(connect_address, tcp_port);
if (dev_fd < 0)
return EXIT_FAILURE;
printf("Opening virtual device\n");
host_fd = open_vhci(0x00);
if (host_fd < 0) {
close(dev_fd);
return EXIT_FAILURE;
}
if (!setup_proxy(host_fd, false, dev_fd, true)) {
close(dev_fd);
close(host_fd);
return EXIT_FAILURE;
}
} else {
int server_fd;
if (unix_path) {
printf("Listening on %s\n", unix_path);
server_fd = open_unix(unix_path);
} else if (server_address) {
printf("Listening on %s:%u\n", server_address,
tcp_port);
server_fd = open_tcp(server_address, tcp_port);
} else {
fprintf(stderr, "Missing emulator device\n");
return EXIT_FAILURE;
}
if (server_fd < 0)
return EXIT_FAILURE;
mainloop_add_fd(server_fd, EPOLLIN, server_callback,
NULL, NULL);
}
return mainloop_run();
}
void open_all(void)
{
open_kernel();
open_unix();
}
