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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce4a32fe52ef09d8f5ff1dd22c001110902b60a2 (patch)
tree5ac38a06f3dde268dc7927dc155896926aaf7012 /dnssd/responder.cpp
downloadtdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz
tdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.zip
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
Diffstat (limited to 'dnssd/responder.cpp')
-rw-r--r--dnssd/responder.cpp108
1 files changed, 108 insertions, 0 deletions
diff --git a/dnssd/responder.cpp b/dnssd/responder.cpp
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+++ b/dnssd/responder.cpp
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+/* This file is part of the KDE project
+ *
+ * Copyright (C) 2004 Jakub Stachowski <qbast@go2.pl>
+ *
+ * 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"