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# kextsocklookup.h

    00001 /*
    00002  *  This file is part of the KDE libraries
    00003  *  Copyright (C) 2001 Thiago Macieira <thiagom@mail.com>
    00004  *
    00005  *  This library is free software; you can redistribute it and/or
    00006  *  modify it under the terms of the GNU Library General Public
    00007  *  License as published by the Free Software Foundation; either
    00008  *  version 2 of the License, or (at your option) any later version.
    00009  *
    00010  *  This library is distributed in the hope that it will be useful,
    00011  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00013  *  Library General Public License for more details.
    00014  *
    00015  *  You should have received a copy of the GNU Library General Public License
    00016  *  along with this library; see the file COPYING.LIB.  If not, write to
    00017  *  the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00018  *  Boston, MA 02111-1307, USA.
    00019  */
    00020
    00021 #ifndef KEXTSOCKLOOKUP_H
    00022 #define KEXTSOCKLOOKUP_H
    00023
    00035 class KExtendedSocketLookup: public QObject
    00036 {
    00037   Q_OBJECT
    00038 public:
    00039   QDns dnsIpv4, dnsIpv6;
    00040   int workingCount;             // number of QDns at work
    00041   const QString& servname;
    00042   addrinfo hint;
    00043
    00044   KExtendedSocketLookup(const QString& hostname, const QString& servname, const addrinfo& hint) :
    00045     dnsIpv4(hostname, QDns::A), dnsIpv6(hostname, QDns::Aaaa), workingCount(2),
    00046     servname(servname), hint(hint)
    00047   {
    00048     connect(&dnsIpv4, SIGNAL(resultsReady()), this, SLOT(slotResultsReady()));
    00049     connect(&dnsIpv6, SIGNAL(resultsReady()), this, SLOT(slotResultsReady()));
    00050   }
    00051
    00052   inline bool isWorking() const
    00053   { return workingCount; }
    00054
    00055   kde_addrinfo *results();
    00056   static void freeresults(kde_addrinfo* res);
    00057
    00058 public slots:
    00059   void slotResultsReady()
    00060   {
    00061     if (--workingCount == 0)
    00062       emit resultsReady();
    00063   }
    00064
    00065 signals:
    00066   void resultsReady();
    00067
    00068 public:
    00069   friend class KExtendedSocket;
    00070 };
    00071
    00072 #endif

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
Generated on Wed Jan 28 12:46:30 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001