From bcb704366cb5e333a626c18c308c7e0448a8e69f Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- krfb/srvloc/kinetinterface.h | 186 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 186 insertions(+) create mode 100644 krfb/srvloc/kinetinterface.h (limited to 'krfb/srvloc/kinetinterface.h') diff --git a/krfb/srvloc/kinetinterface.h b/krfb/srvloc/kinetinterface.h new file mode 100644 index 00000000..30005547 --- /dev/null +++ b/krfb/srvloc/kinetinterface.h @@ -0,0 +1,186 @@ +/* + * Represents an Inet interface + * Copyright (C) 2002 Tim Jansen + * + * $Id$ + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +#ifndef KINETINTERFACE_H +#define KINETINTERFACE_H + +#include +#include +#include + + +class KInetInterfacePrivate; +class KInetSocketAddress; + +/** + * An Internet (IPv4 or IPv6) network interface. + * + * Represents a snapshot of the network interface's state. It is + * not possible to modify the interface using this class, only + * to read it. Note that the interfaces can change it any time + * (for example when the internet connection goes up or down), + * so when you use it in a server you may want to use it together + * with a @ref KInetInterfaceWatcher. + * Use @ref getAllInterfaces() to get all interfaces of a system. + * + * @author Tim Jansen + * @short Represents an IPv4 or IPv6 Network Interface + * @see KInetInterfaceWatcher + * @since 3.2 + */ +class KInetInterface { +private: + KInetInterface(const QString &name, + int flags, + KInetSocketAddress *address, + KInetSocketAddress *netmask, + KInetSocketAddress *broadcast, + KInetSocketAddress *destination); + +public: + /** + * Default constructor. Creates an uninitialized KInetInterface. + * @see isValid() + */ + KInetInterface(); + + /** + * Copy constructor. Makes a deep copy. + * @param i the KInetInterface to copy + */ + KInetInterface(const KInetInterface &i); + + /** + * Destructor + */ + virtual ~KInetInterface(); + + /** + * Assignment, makes a deep copy of @p i. + * @param i the KInetInterface to copy + * @return this KInetInterface + */ + KInetInterface& operator =(const KInetInterface& i); + + /** + * Checks whether the object is valid. Only interfaces that + * have been created using the default constructor are invalid. + * @return true if valid, false if invalid + */ + bool isValid() const; + + /** + * Returns a user-readable name of the interface, if available. + * Otherwise it returns the same value as @ref name(). + * @return the display name of the interface + * @see name() + */ + QString displayName() const; + + /** + * Returns the name of the interface, e.g. 'eth0'. + * @return the name of the interface + * @see displayName() + */ + QString name() const; + + /** + * Flags describing the interface. These flags + * can be ORed. + */ + enum Flags { + Up = 1, ///< Interface is up. + Broadcast = 2, ///< Broadcast address (@ref broadcastAddress()) is valid.. + Loopback = 8, ///< Interface is a loopback interface. + PointToPoint = 16, ///< Interface is a point-to-point interface. + Running = 128, ///< Interface is running. + Multicast = 65536 ///< Interface is multicast-capable. + }; + + /** + * A set of ORed flags describing the interface. See + * @ref Flags for description of the flags. + * @return the ORed @ref Flags of the interface + */ + int flags() const; + + /** + * Returns the address of the interface. + * The returned object is valid as long as this object + * exists. + * @return the address of this interface, can be 0 if the interface + * does not have an address + */ + KInetSocketAddress *address() const; + + /** + * Returns the netmask of the interface. + * The returned object is valid as long as this object + * exists. + * @return the netmask of this interface, can be 0 if the interface + * does not have an address + */ + KInetSocketAddress *netmask() const; + + /** + * Returns the broadcast address of the interface. + * The returned object is valid as long as this object + * exists. + * @return the broadcast address of this interface. Can be 0 if + * the interface is a peer-to-peer interface (like PPP) + */ + KInetSocketAddress *broadcastAddress() const; + + /** + * Returns the destination / peer address of the interface. + * It is used for peer-to-peer interfaces like PPP. + * The returned object is valid as long as this object + * exists. + * @return the destination address of this interface. Can be 0 + * if the interface is not a peer-to-peer interface + */ + KInetSocketAddress *destinationAddress() const; + + /** + * Tries to guess the public internet address of this computer. + * This is not always successful, especially when the computer + * is behind a firewall or NAT gateway. In the worst case, it + * returns localhost. + * @return a KInetAddress object that contains the best match. + * The caller takes ownership of the object and is + * responsible for freeing it + */ + static KInetSocketAddress *getPublicInetAddress(); + + /** + * Returns all active interfaces of the system. + * + * @param includeLoopback if true, include the loopback interface's + * name + * @return the list of IP addresses + */ + static QValueVector getAllInterfaces(bool includeLoopback = false); + +private: + KInetInterfacePrivate* d; +}; + +#endif -- cgit v1.2.1