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Viewing changes to cutestuff/legacy/srvresolver.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Jan Niehusmann
  • Date: 2008-08-28 18:46:52 UTC
  • mfrom: (1.2.4 upstream)
  • Revision ID: james.westby@ubuntu.com-20080828184652-iiik12dl91nq7cdi
Tags: 0.12-2
http://bugs.debian.org/494352
Uploading to unstable (Closes: Bug#494352)

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cutestuff/legacy/srvresolver.cpp
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#include <q3dns.h>
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//Added by qt3to4:
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#include <QList>
 
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#include <QtAlgorithms>
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#include "safedelete.h"
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#ifndef NO_NDNS
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// CS_NAMESPACE_BEGIN
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bool serverLessThan(const Q3Dns::Server &s1, const Q3Dns::Server &s2)
 
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{
 
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        int a = s1.priority;
 
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        int b = s2.priority;
 
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        int j = s1.weight;
 
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        int k = s2.weight;
 
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        return a < b || (a == b && j < k);
 
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}
 
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static void sortSRVList(QList<Q3Dns::Server> &list)
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{
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        QList<Q3Dns::Server> tmp = list;
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        list.clear();
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        while(!tmp.isEmpty()) {
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                QList<Q3Dns::Server>::Iterator p = tmp.end();
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                for(QList<Q3Dns::Server>::Iterator it = tmp.begin(); it != tmp.end(); ++it) {
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                        if(p == tmp.end())
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                                p = it;
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                        else {
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                                int a = (*it).priority;
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                                int b = (*p).priority;
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                                int j = (*it).weight;
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                                int k = (*p).weight;
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                                if(a < b || (a == b && j < k))
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                                        p = it;
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                        }
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                }
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                list.append(*p);
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                tmp.remove(p);
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        }
 
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        qStableSort(list.begin(), list.end(), serverLessThan);
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}
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class SrvResolver::Private
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        delete d;
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}
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void SrvResolver::resolve(const QString &server, const QString &type, const QString &proto, bool srvOnly)
 
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{
 
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        stop();
 
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        d->failed = false;
 
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        d->srvonly = srvOnly;
 
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        d->srv = QString("_") + type + "._" + proto + '.' + server;
 
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        d->t.start(15000, true);
 
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        d->qdns = new Q3Dns;
 
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        connect(d->qdns, SIGNAL(resultsReady()), SLOT(qdns_done()));
 
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        d->qdns->setRecordType(Q3Dns::Srv);
 
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        d->qdns->setLabel(d->srv);
 
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}
 
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void SrvResolver::resolve(const QString &server, const QString &type, const QString &proto)
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{
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        stop();
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        d->failed = false;
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        d->srvonly = false;
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        d->srv = QString("_") + type + "._" + proto + '.' + server;
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        d->t.start(15000, true);
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        d->qdns = new Q3Dns;
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        connect(d->qdns, SIGNAL(resultsReady()), SLOT(qdns_done()));
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        d->qdns->setRecordType(Q3Dns::Srv);
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        d->qdns->setLabel(d->srv);
 
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        resolve(server, type, proto, false);
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}
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void SrvResolver::resolveSrvOnly(const QString &server, const QString &type, const QString &proto)
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{
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        stop();
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        d->failed = false;
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        d->srvonly = true;
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        d->srv = QString("_") + type + "._" + proto + '.' + server;
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        d->t.start(15000, true);
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        d->qdns = new Q3Dns;
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        connect(d->qdns, SIGNAL(resultsReady()), SLOT(qdns_done()));
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        d->qdns->setRecordType(Q3Dns::Srv);
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        d->qdns->setLabel(d->srv);
 
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        resolve(server, type, proto, true);
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}
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void SrvResolver::next()
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        d->servers.remove(d->servers.begin());
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        if(!r.isNull()) {
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                d->resultAddress = d->ndns.result();
 
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                d->resultAddress = r;
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                d->resultPort = port;
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                resultsReady();
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        }