remotelaboratory/lib/libtqtrla/src/tqtrla.h

/***************************************************************************
 *   Copyright (C) 2012 by Timothy Pearson                                 *
 *   kb9vqf@pearsoncomputing.net                                           *
 *                                                                         *
 *   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.             *
 ***************************************************************************/

#ifndef TQTRLA_H
#define TQTRLA_H

#include <tqobject.h>
#include <tqptrlist.h>
#include <tqtimer.h>

#include <kaction.h>

#include <kparts/part.h>

#include <tdekrbclientsocket.h>

// =============================================================================

namespace KParts
{
	class RemoteInstrumentPartPrivate;

	class KPARTS_EXPORT RemoteInstrumentPart : public Part
	{
		Q_OBJECT

		public:
			RemoteInstrumentPart(TQObject *parent = 0, const char *name = 0);
			virtual ~RemoteInstrumentPart();
	
		public slots:
			virtual bool openURL( const KURL &url );
	
		public:
			KURL url() const { return m_url; }
			virtual bool closeURL();
			virtual TQPtrList<KAction> menuActionList();

		protected:
			TQStringList textForServerError(TQString shortError);
			TQ_ULONG maximumSocketDataChunkSize();

		public:
			int connectToServer(TQString server);
			void disconnectFromServer();

		private slots:
			void finishConnectingToServer();
			virtual void connectionFinishedCallback();
			virtual void disconnectFromServerCallback();
			virtual void connectionStatusChangedCallback();

		protected slots:
			void close();
			void resize(TQSize size);
			void setStatusMessage(const TQString& message);

		signals:
			void statusMessageSet(const TQString&);
	
		protected:
			KURL m_url;
			TQString m_clientLibraryName;

		protected:
			TDEKerberosClientSocket* m_socket;
			TQTimer* m_connectionTimer;
			bool connToServerConnecting;
			int connToServerState;
			TQTimer *connToServerTimeoutTimer;
	
		private:
			RemoteInstrumentPartPrivate *d;
	};
}

// =============================================================================

class ServiceType
{
	public:
		TQ_UINT32 type;
		TQString name;
		TQString description;
		TQString clientLibrary;
		int version;
		bool singleInstance;
};

#ifndef QT_NO_DATASTREAM
Q_EXPORT TQDataStream &operator<<(TQDataStream &, const ServiceType &);
Q_EXPORT TQDataStream &operator>>(TQDataStream &, ServiceType &);
#endif

typedef TQValueList<ServiceType> ServiceList;

Q_EXPORT bool operator==(const ServiceType &s1, const ServiceType &s2);

// =============================================================================

class StationType
{
	public:
		TQ_UINT32 id;
		TQ_UINT32 type;
		ServiceList services;
		TQString name;
		TQString description;
};

#ifndef QT_NO_DATASTREAM
Q_EXPORT TQDataStream &operator<<(TQDataStream &, const StationType &);
Q_EXPORT TQDataStream &operator>>(TQDataStream &, StationType &);
#endif

typedef TQValueList<StationType> StationList;

// =============================================================================

#endif // TQTRLA_H