123 lines
2.8 KiB
C
123 lines
2.8 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2003-2008 The Music Player Daemon Project
|
||
|
|
* http://www.musicpd.org
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License as published by
|
||
|
|
* the Free Software Foundation; either version 2 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "zeroconf-internal.h"
|
||
|
|
#include "listen.h"
|
||
|
|
#include "ioops.h"
|
||
|
|
|
||
|
|
#include <glib.h>
|
||
|
|
|
||
|
|
#include <dns_sd.h>
|
||
|
|
|
||
|
|
#undef G_LOG_DOMAIN
|
||
|
|
#define G_LOG_DOMAIN "bonjour"
|
||
|
|
|
||
|
|
static struct ioOps zeroConfIo;
|
||
|
|
|
||
|
|
static DNSServiceRef dnsReference;
|
||
|
|
|
||
|
|
static int dnsRegisterFdset(fd_set * rfds, fd_set * wfds, fd_set * efds)
|
||
|
|
{
|
||
|
|
int fd;
|
||
|
|
|
||
|
|
if (dnsReference == NULL)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
fd = DNSServiceRefSockFD(dnsReference);
|
||
|
|
if (fd == -1)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
FD_SET(fd, rfds);
|
||
|
|
|
||
|
|
return fd;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int dnsRegisterFdconsume(int fdCount, fd_set * rfds, fd_set * wfds,
|
||
|
|
fd_set * efds)
|
||
|
|
{
|
||
|
|
int fd;
|
||
|
|
|
||
|
|
if (dnsReference == NULL)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
fd = DNSServiceRefSockFD(dnsReference);
|
||
|
|
if (fd == -1)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
if (FD_ISSET(fd, rfds)) {
|
||
|
|
FD_CLR(fd, rfds);
|
||
|
|
|
||
|
|
DNSServiceProcessResult(dnsReference);
|
||
|
|
|
||
|
|
return fdCount - 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
return fdCount;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void dnsRegisterCallback(DNSServiceRef sdRef, DNSServiceFlags flags,
|
||
|
|
DNSServiceErrorType errorCode, const char *name,
|
||
|
|
const char *regtype, const char *domain,
|
||
|
|
void *context)
|
||
|
|
{
|
||
|
|
if (errorCode != kDNSServiceErr_NoError) {
|
||
|
|
g_warning("Failed to register zeroconf service.");
|
||
|
|
|
||
|
|
DNSServiceRefDeallocate(dnsReference);
|
||
|
|
dnsReference = NULL;
|
||
|
|
deregisterIO(&zeroConfIo);
|
||
|
|
} else {
|
||
|
|
g_debug("Registered zeroconf service with name '%s'", name);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void init_zeroconf_osx(const char *serviceName)
|
||
|
|
{
|
||
|
|
DNSServiceErrorType error = DNSServiceRegister(&dnsReference,
|
||
|
|
0, 0, serviceName,
|
||
|
|
SERVICE_TYPE, NULL, NULL,
|
||
|
|
htons(boundPort), 0,
|
||
|
|
NULL,
|
||
|
|
dnsRegisterCallback,
|
||
|
|
NULL);
|
||
|
|
|
||
|
|
if (error != kDNSServiceErr_NoError) {
|
||
|
|
g_warning("Failed to register zeroconf service.");
|
||
|
|
|
||
|
|
if (dnsReference) {
|
||
|
|
DNSServiceRefDeallocate(dnsReference);
|
||
|
|
dnsReference = NULL;
|
||
|
|
}
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
zeroConfIo.fdset = dnsRegisterFdset;
|
||
|
|
zeroConfIo.consume = dnsRegisterFdconsume;
|
||
|
|
registerIO(&zeroConfIo);
|
||
|
|
}
|
||
|
|
|
||
|
|
void bonjour_finish(void)
|
||
|
|
{
|
||
|
|
deregisterIO(&zeroConfIo);
|
||
|
|
if (dnsReference != NULL) {
|
||
|
|
DNSServiceRefDeallocate(dnsReference);
|
||
|
|
dnsReference = NULL;
|
||
|
|
g_debug("Deregistered Zeroconf service.");
|
||
|
|
}
|
||
|
|
}
|