#ifndef _DCTC_CONN_H
#define _DCTC_CONN_H

#include <qobject.h>
#include <qsocketdevice.h>

#include <sys/un.h>

class QSocketNotifier;
class QStringList;
class QProcess;

class dctc_connection : public QObject
{
	Q_OBJECT

public:
	dctc_connection(QObject *parent = 0, const char* name = 0);

	int hubconnect(const QString &hubip, const QString &hubpwd, int new_pid = 0,const QString& profile=QString::null);
	int connectToMaster();
	void hubdisconnect();

	// these two are public for debugging only!
	void send_command(const QString &command);
	QString message;

signals:
	void dctc_data(const QString&);
	void hub_died();

private slots:
	void dataReceived(int);
	void data_to_send(const QString&);
	void hub_stderr();

private:
	int fork_client(const char *hubip,const QString& pwd,const QString& profile);
	int connect_to_running(const char *hubip, int new_pid = 0);
//	bool sleep_on_client(const QString& socket);

	void kill_client();

	//! Tells us when there are things to read from the socket.
	QSocketNotifier *read_notifier;
	//! Used as a wrapper for the local unix socket communication with dctc.
	QSocketDevice *dctc_socket;

	int pid;
	QProcess *dctcproc;
	struct sockaddr_un name;
	int dctc_fd;
};

#endif