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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 <tqapplication.h>
#include <tqeventloop.h>
#include <kstaticdeleter.h>
#include <kidna.h>
#include <kdebug.h>
#ifdef HAVE_DNSSD
#include <avahi-qt3/qt-watch.h>
#endif
namespace DNSSD
{
static KStaticDeleter<Responder> responder_sd;
Responder* Responder::m_self = 0;
#ifdef HAVE_DNSSD
void client_callback(AvahiClient *, AvahiClientState s, void* u)
{
Responder *r = reinterpret_cast<Responder*>(u);
emit (r->stateChanged(s));
}
#endif
Responder::Responder()
{
int error;
#ifdef HAVE_DNSSD
const AvahiPoll* poll = avahi_qt_poll_get();
#ifdef AVAHI_API_0_6
m_client = avahi_client_new(poll, AVAHI_CLIENT_IGNORE_USER_CONFIG,client_callback, this, &error);
#else
m_client = avahi_client_new(poll, client_callback, this, &error);
#endif
if (!m_client) kdWarning() << "Failed to create avahi client" << endl;
#endif
}
Responder::~Responder()
{
#ifdef HAVE_DNSSD
if (m_client) avahi_client_free(m_client);
#endif
}
Responder& Responder::self()
{
if (!m_self) responder_sd.setObject(m_self, new Responder);
return *m_self;
}
void Responder::process()
{
qApp->eventLoop()->processEvents(TQEventLoop::ExcludeUserInput);
}
#ifdef HAVE_DNSSD
AvahiClientState Responder::state() const
{
#ifdef AVAHI_API_0_6
return (m_client) ? (avahi_client_get_state(m_client)) : AVAHI_CLIENT_FAILURE;
#else
return (m_client) ? (avahi_client_get_state(m_client)) : AVAHI_CLIENT_DISCONNECTED;
#endif
}
#endif
bool domainIsLocal(const TQString& domain)
{
return domain.section('.',-1,-1).lower()=="local";
}
TQCString domainToDNS(const TQString &domain)
{
if (domainIsLocal(domain)) return domain.utf8();
else return KIDNA::toAsciiCString(domain);
}
TQString DNSToDomain(const char* domain)
{
if (domainIsLocal(domain)) return TQString::fromUtf8(domain);
else return KIDNA::toUnicode(domain);
}
}
#include "responder.moc"
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