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iris-legacy/cutestuff/legacy/srvresolver.h

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+/*
+ * srvresolver.h - class to simplify SRV lookups
+ * Copyright (C) 2003  Justin Karneges
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef CS_SRVRESOLVER_H
+#define CS_SRVRESOLVER_H
+
+#include <QList>
+#include <q3dns.h>
+
+// CS_NAMESPACE_BEGIN
+
+class SrvResolver : public QObject
+{
+	Q_OBJECT
+public:
+	SrvResolver(QObject *parent=0);
+	~SrvResolver();
+
+	void resolve(const QString &server, const QString &type, const QString &proto);
+	void resolveSrvOnly(const QString &server, const QString &type, const QString &proto);
+	void next();
+	void stop();
+	bool isBusy() const;
+
+	QList<Q3Dns::Server> servers() const;
+
+	bool failed() const;
+	QHostAddress resultAddress() const;
+	Q_UINT16 resultPort() const;
+
+signals:
+	void resultsReady();
+
+private slots:
+	void qdns_done();
+	void ndns_done();
+	void t_timeout();
+
+private:
+	class Private;
+	Private *d;
+
+	void tryNext();
+	void resolve(const QString &server, const QString &type, const QString &proto, bool srvOnly);
+};
+
+// CS_NAMESPACE_END
+
+#endif