zeroconf: moved code to zeroconf-avahi.c and zeroconf-bonjour.c

Moved implementation specific code to their own sources, internal
declarations in zeroconf-internal.h.

1 files changed, 122 insertions, 0 deletions

diff --git a/src/zeroconf-bonjour.c b/src/zeroconf-bonjour.c
new file mode 100644
index 000000000..03be18de9
--- /dev/null
+++ b/src/zeroconf-bonjour.c
@@ -0,0 +1,122 @@
+/*
+ * 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.");
+	}
+}