extern void os_init(void)
{
word x = check_windows();
if (x)
error ("This computer requires a Sun kernel "
"patch before this application will run.\n"
"Please contact the application's vendor "
"for details of the patch required.");
pioc_init();
unix_init();
x_init();
}
static int unix_strtoaddr_ex(const char *str, struct sockaddr_un *add)
{
char *cp;
if (!unix_init ())
return 0;
TRC(fprintf(stderr, "unix_strtoaddress: %s\n", str ? str : "NULL"));
add->sun_family = AF_UNIX;
strncpy(add->sun_path, str, sizeof(add->sun_path)-1);
add->sun_path[sizeof(add->sun_path)-1] = 0;
cp = strchr (add->sun_path, ':');
if (cp)
*cp = '\0';
return 1;
}
static int audio_init(void)
{
GKeyFile *config;
gboolean enable_sco;
connection = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
if (connection == NULL)
return -EIO;
config = load_config_file(CONFIGDIR "/audio.conf");
if (unix_init() < 0) {
error("Unable to setup unix socket");
goto failed;
}
if (audio_manager_init(connection, config, &enable_sco) < 0)
goto failed;
if (!enable_sco)
return 0;
sco_server = bt_io_listen(BT_IO_SCO, sco_server_cb, NULL, NULL,
NULL, NULL,
BT_IO_OPT_INVALID);
if (!sco_server) {
error("Unable to start SCO server socket");
goto failed;
}
return 0;
failed:
audio_manager_exit();
unix_exit();
if (connection) {
dbus_connection_unref(connection);
connection = NULL;
}
return -EIO;
}
/*
* This function is always called through the cs_create() macro.
* s >= 0: socket has already been established for us.
*/
COMSTACK unix_type(int s, int flags, int protocol, void *vp)
{
COMSTACK p;
unix_state *state;
int new_socket;
if (!unix_init ())
return 0;
if (s < 0)
{
if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) < 0)
return 0;
new_socket = 1;
}
else
new_socket = 0;
if (!(p = (struct comstack *)xmalloc(sizeof(struct comstack))))
return 0;
if (!(state = (struct unix_state *)(p->cprivate =
xmalloc(sizeof(unix_state)))))
return 0;
p->flags = flags;
if (!(p->flags&CS_FLAGS_BLOCKING))
{
if (fcntl(s, F_SETFL, O_NONBLOCK) < 0)
return 0;
#ifndef MSG_NOSIGNAL
signal (SIGPIPE, SIG_IGN);
#endif
}
p->io_pending = 0;
p->iofile = s;
p->type = unix_type;
p->protocol = (enum oid_proto) protocol;
p->f_connect = unix_connect;
p->f_rcvconnect = unix_rcvconnect;
p->f_get = unix_get;
p->f_put = unix_put;
p->f_close = unix_close;
p->f_more = unix_more;
p->f_bind = unix_bind;
p->f_listen = unix_listen;
p->f_accept = unix_accept;
p->f_addrstr = unix_addrstr;
p->f_straddr = unix_straddr;
p->f_set_blocking = unix_set_blocking;
p->state = new_socket ? CS_ST_UNBND : CS_ST_IDLE; /* state of line */
p->event = CS_NONE;
p->cerrno = 0;
p->stackerr = 0;
p->user = 0;
state->altbuf = 0;
state->altsize = state->altlen = 0;
state->towrite = state->written = -1;
if (protocol == PROTO_WAIS)
state->complete = completeWAIS;
else
state->complete = cs_complete_auto;
p->timeout = COMSTACK_DEFAULT_TIMEOUT;
TRC(fprintf(stderr, "Created new UNIX comstack\n"));
return p;
}
int
main (int UNUSED (argc), char *argv[])
{
int chan; /* temporary channel number */
#ifdef SYSV_IPC
struct msgbuf *msgp; /* message buffer */
#else
int ils = -1; /* internet domain listen socket */
int uls = -1; /* unix domain listen socket */
#endif /* SYSV_IPC */
progname = argv[0];
for(chan=3; chan < _NFILE; close(chan++)) /* close unwanted channels */
;
#ifdef WIN32_NATIVE
tmpdir = getenv ("TEMP");
if (!tmpdir)
tmpdir = getenv ("TMP");
if (!tmpdir)
tmpdir = "c:\\";
#else
#ifdef USE_TMPDIR
tmpdir = getenv ("TMPDIR");
#endif
if (!tmpdir)
tmpdir = "/tmp";
#endif /* WIN32_NATIVE */
#ifdef USE_LITOUT
{
/* this is to allow ^D to pass to emacs */
int d = LLITOUT;
(void) ioctl(fileno(stdout), TIOCLBIS, &d);
}
#endif
#ifdef SYSV_IPC
ipc_init(&msgp); /* get a msqid to listen on, and a message buffer */
#endif /* SYSV_IPC */
#ifdef INTERNET_DOMAIN_SOCKETS
ils = internet_init(); /* get an internet domain socket to listen on */
#endif /* INTERNET_DOMAIN_SOCKETS */
#ifdef UNIX_DOMAIN_SOCKETS
uls = unix_init(); /* get a unix domain socket to listen on */
#endif /* UNIX_DOMAIN_SOCKETS */
while (1) {
#ifdef SYSV_IPC
handle_ipc_request(msgp);
#else /* NOT SYSV_IPC */
fd_set rmask;
FD_ZERO(&rmask);
FD_SET(fileno(stdin), &rmask);
if (uls >= 0)
FD_SET(uls, &rmask);
if (ils >= 0)
FD_SET(ils, &rmask);
if (select(max2(fileno(stdin),max2(uls,ils)) + 1, &rmask,
(fd_set *)NULL, (fd_set *)NULL, (struct timeval *)NULL) < 0)
{
perror(progname);
fprintf(stderr,"%s: unable to select\n",progname);
return 1;
} /* if */
#ifdef UNIX_DOMAIN_SOCKETS
if (uls > 0 && FD_ISSET(uls, &rmask))
handle_unix_request(uls);
#endif
#ifdef INTERNET_DOMAIN_SOCKETS
if (ils > 0 && FD_ISSET(ils, &rmask))
handle_internet_request(ils);
#endif /* INTERNET_DOMAIN_SOCKETS */
if (FD_ISSET(fileno(stdin), &rmask)) /* from stdin (gnu process) */
handle_response();
#endif /* NOT SYSV_IPC */
} /* while (1) */
} /* main */
int audio_manager_init(DBusConnection *conn, GKeyFile *conf,
gboolean *enable_sco)
{
char **list;
int i;
char *str;
gboolean b;
GError *err = NULL;
connection = dbus_connection_ref(conn);
if (!conf)
goto proceed;
config = conf;
list = g_key_file_get_string_list(config, "General", "Enable",
NULL, NULL);
for (i = 0; list && list[i] != NULL; i++) {
if (g_str_equal(list[i], "Headset"))
enabled.headset = TRUE;
else if (g_str_equal(list[i], "Gateway"))
enabled.gateway = TRUE;
else if (g_str_equal(list[i], "Sink"))
enabled.sink = TRUE;
else if (g_str_equal(list[i], "Source"))
enabled.source = TRUE;
else if (g_str_equal(list[i], "Control"))
enabled.control = TRUE;
else if (g_str_equal(list[i], "Socket"))
enabled.socket = TRUE;
else if (g_str_equal(list[i], "Media"))
enabled.media = TRUE;
}
g_strfreev(list);
list = g_key_file_get_string_list(config, "General", "Disable",
NULL, NULL);
for (i = 0; list && list[i] != NULL; i++) {
if (g_str_equal(list[i], "Headset"))
enabled.headset = FALSE;
else if (g_str_equal(list[i], "Gateway"))
enabled.gateway = FALSE;
else if (g_str_equal(list[i], "Sink"))
enabled.sink = FALSE;
else if (g_str_equal(list[i], "Source"))
enabled.source = FALSE;
else if (g_str_equal(list[i], "Control"))
enabled.control = FALSE;
else if (g_str_equal(list[i], "Socket"))
enabled.socket = FALSE;
else if (g_str_equal(list[i], "Media"))
enabled.media = FALSE;
}
g_strfreev(list);
b = g_key_file_get_boolean(config, "General", "AutoConnect", &err);
if (err) {
DBG("audio.conf: %s", err->message);
g_clear_error(&err);
} else
auto_connect = b;
b = g_key_file_get_boolean(config, "Headset", "HFP",
&err);
if (err)
g_clear_error(&err);
else
enabled.hfp = b;
err = NULL;
i = g_key_file_get_integer(config, "Headset", "MaxConnected",
&err);
if (err) {
DBG("audio.conf: %s", err->message);
g_clear_error(&err);
} else
max_connected_headsets = i;
str = g_key_file_get_string(config, "WBspeech",
"I2sEnable", &err);
if (err)
g_clear_error(&err);
else {
wbs_commands_param.I2sEnable = strtol(str, NULL, 16);
}
str = g_key_file_get_string(config, "WBspeech",
"IsMaster", &err);
if (err)
g_clear_error(&err);
else {
wbs_commands_param.IsMaster = strtol(str, NULL, 16);
}
str = g_key_file_get_string(config, "WBspeech",
"ClockRate", &err);
if (err)
g_clear_error(&err);
else {
wbs_commands_param.ClockRate = strtol(str, NULL, 16);
}
str = g_key_file_get_string(config, "WBspeech",
"PcmInterfaceRate", &err);
if (err)
g_clear_error(&err);
else {
wbs_commands_param.PcmInterfaceRate = strtol(str, NULL, 16);
}
proceed:
if (enabled.socket)
unix_init();
if (enabled.media)
btd_register_adapter_driver(&media_server_driver);
if (enabled.headset)
btd_register_adapter_driver(&headset_server_driver);
if (enabled.gateway)
btd_register_adapter_driver(&gateway_server_driver);
if (enabled.source || enabled.sink)
btd_register_adapter_driver(&a2dp_server_driver);
if (enabled.control)
btd_register_adapter_driver(&avrcp_server_driver);
btd_register_device_driver(&audio_driver);
*enable_sco = (enabled.gateway || enabled.headset);
return 0;
}