Qt 4.8
qnetworkinterface.h
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41 
42 #ifndef QNETWORKINTERFACE_H
43 #define QNETWORKINTERFACE_H
44 
45 #include <QtCore/qshareddata.h>
46 #include <QtCore/qscopedpointer.h>
47 #include <QtNetwork/qhostaddress.h>
48 
49 #ifndef QT_NO_NETWORKINTERFACE
50 
52 
54 
55 QT_MODULE(Network)
56 
57 template<typename T> class QList;
58 
61 {
62 public:
65  QNetworkAddressEntry &operator=(const QNetworkAddressEntry &other);
67  bool operator==(const QNetworkAddressEntry &other) const;
68  inline bool operator!=(const QNetworkAddressEntry &other) const
69  { return !(*this == other); }
70 
71  QHostAddress ip() const;
72  void setIp(const QHostAddress &newIp);
73 
74  QHostAddress netmask() const;
75  void setNetmask(const QHostAddress &newNetmask);
76  int prefixLength() const;
77  void setPrefixLength(int length);
78 
79  QHostAddress broadcast() const;
80  void setBroadcast(const QHostAddress &newBroadcast);
81 
82 private:
84 };
85 
88 {
89 public:
91  IsUp = 0x1,
92  IsRunning = 0x2,
93  CanBroadcast = 0x4,
94  IsLoopBack = 0x8,
95  IsPointToPoint = 0x10,
96  CanMulticast = 0x20
97  };
98  Q_DECLARE_FLAGS(InterfaceFlags, InterfaceFlag)
99 
101  QNetworkInterface(const QNetworkInterface &other);
102  QNetworkInterface &operator=(const QNetworkInterface &other);
104 
105  bool isValid() const;
106 
107  int index() const;
108  QString name() const;
109  QString humanReadableName() const;
110  InterfaceFlags flags() const;
111  QString hardwareAddress() const;
112  QList<QNetworkAddressEntry> addressEntries() const;
113 
114  static QNetworkInterface interfaceFromName(const QString &name);
115  static QNetworkInterface interfaceFromIndex(int index);
116  static QList<QNetworkInterface> allInterfaces();
117  static QList<QHostAddress> allAddresses();
118 
119 private:
122 };
123 
124 Q_DECLARE_OPERATORS_FOR_FLAGS(QNetworkInterface::InterfaceFlags)
125 
126 #ifndef QT_NO_DEBUG_STREAM
127 Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, const QNetworkInterface &networkInterface);
128 #endif
129 
131 
133 
134 #endif // QT_NO_NETWORKINTERFACE
135 
136 #endif
The QDebug class provides an output stream for debugging information.
Definition: qdebug.h:62
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
#define QT_MODULE(x)
Definition: qglobal.h:2783
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
#define Q_DECLARE_FLAGS(Flags, Enum)
The Q_DECLARE_FLAGS() macro expands to.
Definition: qglobal.h:2348
Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, const QNetworkInterface &networkInterface)
The QString class provides a Unicode character string.
Definition: qstring.h:83
QScopedPointer< QNetworkAddressEntryPrivate > d
InterfaceFlag
Specifies the flags associated with this network interface.
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
#define Q_DECLARE_OPERATORS_FOR_FLAGS(Flags)
The Q_DECLARE_OPERATORS_FOR_FLAGS() macro declares global operator|() functions for Flags...
Definition: qglobal.h:2355
const char * name
#define Q_NETWORK_EXPORT
Definition: qglobal.h:1452
quint16 index
QSharedDataPointer< QNetworkInterfacePrivate > d
bool operator!=(const QNetworkAddressEntry &other) const
Returns true if this network address entry is different from other.
The QNetworkInterface class provides a listing of the host&#39;s IP addresses and network interfaces...
The QHostAddress class provides an IP address.
Definition: qhostaddress.h:70
#define QT_END_HEADER
Definition: qglobal.h:137
bool operator==(QBool b1, bool b2)
Definition: qglobal.h:2023
The QNetworkAddressEntry class stores one IP address supported by a network interface, along with its associated netmask and broadcast address.
The QList class is a template class that provides lists.
Definition: qdatastream.h:62