int
TRANS(MakeAllCOTSServerListeners) (char *port, int *partial, int *count_ret,
XtransConnInfo **ciptrs_ret)
{
char buffer[256]; /* ??? What size ?? */
XtransConnInfo ciptr, temp_ciptrs[NUMTRANS];
int status, i, j;
#if defined(IPv6) && defined(AF_INET6)
int ipv6_succ = 0;
#endif
PRMSG (2,"MakeAllCOTSServerListeners(%s,%p)\n",
port ? port : "NULL", ciptrs_ret, 0);
*count_ret = 0;
#ifdef XQUARTZ_EXPORTS_LAUNCHD_FD
fprintf(stderr, "Launchd socket fd: %d\n", xquartz_launchd_fd);
if(xquartz_launchd_fd != -1) {
if((ciptr = TRANS(ReopenCOTSServer(TRANS_SOCKET_LOCAL_INDEX,
xquartz_launchd_fd, getenv("DISPLAY"))))==NULL)
fprintf(stderr,"Got NULL while trying to Reopen launchd port\n");
else
temp_ciptrs[(*count_ret)++] = ciptr;
}
#endif
for (i = 0; i < NUMTRANS; i++)
{
Xtransport *trans = Xtransports[i].transport;
unsigned int flags = 0;
if (trans->flags&TRANS_ALIAS || trans->flags&TRANS_NOLISTEN)
continue;
snprintf(buffer, sizeof(buffer), "%s/:%s",
trans->TransName, port ? port : "");
PRMSG (5,"MakeAllCOTSServerListeners: opening %s\n",
buffer, 0, 0);
if ((ciptr = TRANS(OpenCOTSServer(buffer))) == NULL)
{
if (trans->flags & TRANS_DISABLED)
continue;
PRMSG (1,
"MakeAllCOTSServerListeners: failed to open listener for %s\n",
trans->TransName, 0, 0);
continue;
}
#if defined(IPv6) && defined(AF_INET6)
if ((Xtransports[i].transport_id == TRANS_SOCKET_INET_INDEX
&& ipv6_succ))
flags |= ADDR_IN_USE_ALLOWED;
#endif
if ((status = TRANS(CreateListener (ciptr, port, flags))) < 0)
{
if (status == TRANS_ADDR_IN_USE)
{
/*
* We failed to bind to the specified address because the
* address is in use. It must be that a server is already
* running at this address, and this function should fail.
*/
PRMSG (1,
"MakeAllCOTSServerListeners: server already running\n",
0, 0, 0);
for (j = 0; j < *count_ret; j++)
TRANS(Close) (temp_ciptrs[j]);
*count_ret = 0;
*ciptrs_ret = NULL;
*partial = 0;
return -1;
}
else
{
PRMSG (1,
"MakeAllCOTSServerListeners: failed to create listener for %s\n",
trans->TransName, 0, 0);
continue;
}
}
#if defined(IPv6) && defined(AF_INET6)
if (Xtransports[i].transport_id == TRANS_SOCKET_INET6_INDEX)
ipv6_succ = 1;
#endif
PRMSG (5,
"MakeAllCOTSServerListeners: opened listener for %s, %d\n",
trans->TransName, ciptr->fd, 0);
temp_ciptrs[*count_ret] = ciptr;
(*count_ret)++;
}
*partial = (*count_ret < complete_network_count());
PRMSG (5,
"MakeAllCOTSServerListeners: partial=%d, actual=%d, complete=%d \n",
*partial, *count_ret, complete_network_count());
if (*count_ret > 0)
{
if ((*ciptrs_ret = (XtransConnInfo *) xalloc (
*count_ret * sizeof (XtransConnInfo))) == NULL)
{
return -1;
}
for (i = 0; i < *count_ret; i++)
{
(*ciptrs_ret)[i] = temp_ciptrs[i];
}
}
else
*ciptrs_ret = NULL;
return 0;
}
int
TRANS(MakeAllCOTSServerListeners) (char *port, int *partial, int *count_ret,
XtransConnInfo **ciptrs_ret)
{
char buffer[256]; /* ??? What size ?? */
XtransConnInfo ciptr, temp_ciptrs[NUMTRANS];
int status, i, j;
PRMSG (2,"MakeAllCOTSServerListeners(%s,%x)\n",
port ? port : "NULL", ciptrs_ret, 0);
*count_ret = 0;
for (i = 0; i < NUMTRANS; i++)
{
Xtransport *trans = Xtransports[i].transport;
if (trans->flags&TRANS_ALIAS || trans->flags&TRANS_NOLISTEN)
continue;
sprintf(buffer,"%s/:%s", trans->TransName, port ? port : "");
PRMSG (5,"MakeAllCOTSServerListeners: opening %s\n",
buffer, 0, 0);
if ((ciptr = TRANS(OpenCOTSServer(buffer))) == NULL)
{
if (trans->flags & TRANS_DISABLED)
continue;
PRMSG (1,
"MakeAllCOTSServerListeners: failed to open listener for %s\n",
trans->TransName, 0, 0);
continue;
}
if ((status = TRANS(CreateListener (ciptr, port))) < 0)
{
if (status == TRANS_ADDR_IN_USE)
{
/*
* We failed to bind to the specified address because the
* address is in use. It must be that a server is already
* running at this address, and this function should fail.
*/
PRMSG (1,
"MakeAllCOTSServerListeners: server already running\n",
0, 0, 0);
for (j = 0; j < *count_ret; j++)
TRANS(Close) (temp_ciptrs[j]);
*count_ret = 0;
*ciptrs_ret = NULL;
*partial = 0;
return -1;
}
else
{
PRMSG (1,
"MakeAllCOTSServerListeners: failed to create listener for %s\n",
trans->TransName, 0, 0);
continue;
}
}
PRMSG (5,
"MakeAllCOTSServerListeners: opened listener for %s, %d\n",
trans->TransName, ciptr->fd, 0);
temp_ciptrs[*count_ret] = ciptr;
(*count_ret)++;
}
*partial = (*count_ret < complete_network_count());
PRMSG (5,
"MakeAllCLTSServerListeners: partial=%d, actual=%d, complete=%d \n",
*partial, *count_ret, complete_network_count());
if (*count_ret > 0)
{
if ((*ciptrs_ret = (XtransConnInfo *) xalloc (
*count_ret * sizeof (XtransConnInfo))) == NULL)
{
return -1;
}
for (i = 0; i < *count_ret; i++)
{
(*ciptrs_ret)[i] = temp_ciptrs[i];
}
}
else
*ciptrs_ret = NULL;
return 0;
}
int
TRANS(MakeAllCOTSServerListeners) (char *port, int *partial, int *count_ret,
XtransConnInfo **ciptrs_ret)
{
char buffer[256]; /* ??? What size ?? */
XtransConnInfo ciptr, temp_ciptrs[NUMTRANS];
int status, i, j;
#ifdef HAVE_LAUNCHD
int launchd_fd;
launch_data_t sockets_dict, checkin_request, checkin_response;
launch_data_t listening_fd_array, listening_fd;
#endif
#if defined(IPv6) && defined(AF_INET6)
int ipv6_succ = 0;
#endif
PRMSG (2,"MakeAllCOTSServerListeners(%s,%p)\n",
port ? port : "NULL", ciptrs_ret, 0);
*count_ret = 0;
#ifdef HAVE_LAUNCHD
/* Get launchd fd */
if ((checkin_request = launch_data_new_string(LAUNCH_KEY_CHECKIN)) == NULL) {
fprintf(stderr,"launch_data_new_string(\"" LAUNCH_KEY_CHECKIN "\") Unable to create string.\n");
goto not_launchd;
}
if ((checkin_response = launch_msg(checkin_request)) == NULL) {
fprintf(stderr,"launch_msg(\"" LAUNCH_KEY_CHECKIN "\") IPC failure: %s\n",strerror(errno));
goto not_launchd;
}
if (LAUNCH_DATA_ERRNO == launch_data_get_type(checkin_response)) {
// ignore EACCES, which is common if we weren't started by launchd
if (launch_data_get_errno(checkin_response) != EACCES)
fprintf(stderr,"launchd check-in failed: %s\n",strerror(launch_data_get_errno(checkin_response)));
goto not_launchd;
}
sockets_dict = launch_data_dict_lookup(checkin_response, LAUNCH_JOBKEY_SOCKETS);
if (NULL == sockets_dict) {
fprintf(stderr,"launchd check-in: no sockets found to answer requests on!\n");
goto not_launchd;
}
if (launch_data_dict_get_count(sockets_dict) > 1) {
fprintf(stderr,"launchd check-in: some sockets will be ignored!\n");
goto not_launchd;
}
listening_fd_array = launch_data_dict_lookup(sockets_dict, ":0");
if (NULL == listening_fd_array) {
fprintf(stderr,"launchd check-in: No known sockets found to answer requests on!\n");
goto not_launchd;
}
if (launch_data_array_get_count(listening_fd_array)!=1) {
fprintf(stderr,"launchd check-in: Expected 1 socket from launchd, got %d)\n",
launch_data_array_get_count(listening_fd_array));
goto not_launchd;
}
listening_fd=launch_data_array_get_index(listening_fd_array, 0);
launchd_fd=launch_data_get_fd(listening_fd);
fprintf(stderr,"Xquartz: run by launchd for fd %d\n",launchd_fd);
if((ciptr = TRANS(ReopenCOTSServer(TRANS_SOCKET_LOCAL_INDEX,
launchd_fd, getenv("DISPLAY"))))==NULL)
fprintf(stderr,"Got NULL while trying to Reopen launchd port\n");
else temp_ciptrs[(*count_ret)++] = ciptr;
not_launchd:
#endif
for (i = 0; i < NUMTRANS; i++)
{
Xtransport *trans = Xtransports[i].transport;
unsigned int flags = 0;
if (trans->flags&TRANS_ALIAS || trans->flags&TRANS_NOLISTEN)
continue;
snprintf(buffer, sizeof(buffer), "%s/:%s",
trans->TransName, port ? port : "");
PRMSG (5,"MakeAllCOTSServerListeners: opening %s\n",
buffer, 0, 0);
if ((ciptr = TRANS(OpenCOTSServer(buffer))) == NULL)
{
if (trans->flags & TRANS_DISABLED)
continue;
PRMSG (1,
"MakeAllCOTSServerListeners: failed to open listener for %s\n",
trans->TransName, 0, 0);
continue;
}
#if defined(IPv6) && defined(AF_INET6)
if ((Xtransports[i].transport_id == TRANS_SOCKET_INET_INDEX
&& ipv6_succ))
flags |= ADDR_IN_USE_ALLOWED;
#endif
if ((status = TRANS(CreateListener (ciptr, port, flags))) < 0)
{
if (status == TRANS_ADDR_IN_USE)
{
/*
* We failed to bind to the specified address because the
* address is in use. It must be that a server is already
* running at this address, and this function should fail.
*/
PRMSG (1,
"MakeAllCOTSServerListeners: server already running\n",
0, 0, 0);
for (j = 0; j < *count_ret; j++)
TRANS(Close) (temp_ciptrs[j]);
*count_ret = 0;
*ciptrs_ret = NULL;
*partial = 0;
return -1;
}
else
{
PRMSG (1,
"MakeAllCOTSServerListeners: failed to create listener for %s\n",
trans->TransName, 0, 0);
continue;
}
}
#if defined(IPv6) && defined(AF_INET6)
if (Xtransports[i].transport_id == TRANS_SOCKET_INET6_INDEX)
ipv6_succ = 1;
#endif
PRMSG (5,
"MakeAllCOTSServerListeners: opened listener for %s, %d\n",
trans->TransName, ciptr->fd, 0);
temp_ciptrs[*count_ret] = ciptr;
(*count_ret)++;
}
*partial = (*count_ret < complete_network_count());
PRMSG (5,
"MakeAllCOTSServerListeners: partial=%d, actual=%d, complete=%d \n",
*partial, *count_ret, complete_network_count());
if (*count_ret > 0)
{
if ((*ciptrs_ret = (XtransConnInfo *) xalloc (
*count_ret * sizeof (XtransConnInfo))) == NULL)
{
return -1;
}
for (i = 0; i < *count_ret; i++)
{
(*ciptrs_ret)[i] = temp_ciptrs[i];
}
}
else
*ciptrs_ret = NULL;
return 0;
}
