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/***************************************************************************
* Copyright (C) 2004, 2005 by Jakub Stachowski *
* qbast@go2.pl *
* *
* 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., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef _dnssd_H_
#define _dnssd_H_
#include <qstring.h>
#include <qcstring.h>
#include <qobject.h>
#include <kurl.h>
#include <kio/global.h>
#include <kio/slavebase.h>
#include <dnssd/servicebrowser.h>
#include <dnssd/remoteservice.h>
#include <qstringlist.h>
class QCString;
using namespace KIO;
using namespace DNSSD;
enum UrlType { RootDir, ServiceDir, Service, HelperProtocol, Invalid };
class ZeroConfProtocol : public QObject, public KIO::SlaveBase
{
Q_OBJECT
public:
ZeroConfProtocol(const QCString& protocol, const QCString &pool_socket, const QCString &app_socket);
~ZeroConfProtocol();
virtual void get(const KURL& url);
virtual void mimetype(const KURL& url);
virtual void stat(const KURL& url);
virtual void listDir(const KURL& url );
private:
// Create UDSEntry for zeroconf:/ or zeroconf:/type/ paths
void buildDirEntry(UDSEntry& entry,const QString& name,const QString& type=QString::null,
const QString& host=QString::null);
// Create UDSEntry for single services: dnssd:/type/service
void buildServiceEntry(UDSEntry& entry,const QString& name,const QString& type,
const QString& domain);
// Returns root dir, service dir, service or invalid
UrlType checkURL(const KURL& url);
// extract name, type and domain from URL
void dissect(const KURL& url,QString& name,QString& type,QString& domain);
// resolve given service and redirect() to it or use KRun on it (used for helper protocols)
void resolveAndRedirect(const KURL& url, bool useKRun = false);
bool dnssdOK();
QString getAttribute(const QString& name);
QString getProtocol(const QString& type);
// try to load config file for given service type (or just return if already loaded)
bool setConfig(const QString& type);
ServiceBrowser* browser;
// service types merged from all domains - to avoid duplicates
QStringList mergedtypes;
// last resolved or still being resolved services - acts as one-entry cache
RemoteService *toResolve;
// Config file for service - also acts as one-entry cache
KConfig *configData;
// listDir for all domains (zeroconf:/) or one specified (zeroconf://domain/)
bool allDomains;
private slots:
void newType(DNSSD::RemoteService::Ptr);
void newService(DNSSD::RemoteService::Ptr);
void allReported();
};
#endif
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