Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 108 insertions, 0 deletions

diff --git a/dnssd/responder.cpp b/dnssd/responder.cpp
new file mode 100644
index 000000000..3721d3aae
--- /dev/null
+++ b/dnssd/responder.cpp
@@ -0,0 +1,108 @@
+/* This file is part of the KDE project
+ *
+ * Copyright (C) 2004 Jakub Stachowski <[email protected]>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "responder.h"
+#include <qapplication.h>
+#include <kidna.h>
+
+// dns_sd.h API should care about proper encoding of non-latin1 characters
+// but for now it does not
+#define IDN_BROKEN_IN_MDNSRESPONDER
+
+namespace DNSSD
+{
+
+Responder::Responder(DNSServiceRef ref,QObject *parent, const char *name)
+		: QObject(parent, name), m_ref(0), m_socket(0)
+{
+	setRef(ref);
+}
+ 
+void Responder::setRef(DNSServiceRef ref)
+{
+	if (m_socket || m_ref) stop();	
+	m_running = false;
+	m_ref = ref;
+	if (m_ref == 0 ) return;
+#ifdef HAVE_DNSSD
+	int fd = DNSServiceRefSockFD(ref);
+	if (fd == -1) return;
+	m_socket = new QSocketNotifier(fd,QSocketNotifier::Read,this);
+	connect(m_socket,SIGNAL(activated(int)),this,SLOT(process()));
+	m_running = true;
+#endif
+}
+Responder::~Responder()
+{
+	stop();
+}
+
+void Responder::stop()
+{
+	if (m_socket) delete m_socket;
+	m_socket = 0;
+#ifdef HAVE_DNSSD
+	if (m_ref) DNSServiceRefDeallocate(m_ref);
+#endif
+	m_ref = 0;
+	m_running = false;
+}	
+
+
+void Responder::process()
+{
+#ifdef HAVE_DNSSD
+	if ( DNSServiceProcessResult(m_ref) != kDNSServiceErr_NoError) stop();
+#endif
+}
+
+bool Responder::isRunning() const
+{
+	return m_running;
+}
+
+bool domainIsLocal(const QString& domain)
+{
+	return domain.section('.',-1,-1).lower()=="local";
+}
+
+QCString domainToDNS(const QString &domain)
+{
+#ifdef IDN_BROKEN_IN_MDNSRESPONDER
+	if (domainIsLocal(domain)) return domain.utf8();
+		else return KIDNA::toAsciiCString(domain);
+#else
+	return domain.utf8();       
+#endif
+}
+
+QString DNSToDomain(const char* domain)
+{
+#ifdef IDN_BROKEN_IN_MDNSRESPONDER
+	if (domainIsLocal(domain)) return QString::fromUtf8(domain);
+		else return KIDNA::toUnicode(domain);
+#else
+	return QString::fromUtf8(domain);
+#endif
+}
+
+
+}
+#include "responder.moc"