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| |
| #include "qllcpserver_p.h" |
| |
| #if defined(QT_SIMULATOR) |
| #include "qllcpserver_simulator_p.h" |
| #elif defined(QT_ANDROID_NFC) |
| #include "qllcpserver_android_p.h" |
| #else |
| #include "qllcpserver_p_p.h" |
| #endif |
| |
| QT_BEGIN_NAMESPACE |
| |
| /*! |
| \class QLlcpServer |
| \brief The QLlcpServer class provides an NFC LLCP socket based server. |
| \internal |
| |
| \ingroup connectivity-nfc |
| \inmodule QtNfc |
| |
| This class makes it possible to accept incoming LLCP socket connections. |
| |
| Call listen() to have the server start listening for incoming connections on a specified port. |
| The newConnection() signal is then emitted each time a client connects to the server. |
| |
| Call nextPendingConnection() to accept the pending connection as a connected QLlcpSocket. The |
| function returns a pointer to a QLlcpSocket that can be used for communicating with the client. |
| |
| If an error occurs, serverError() returns the type of error, and errorString() can be called to |
| get a human readable description of what happened. |
| |
| When listening for connections, the port which the server is listening on is available through |
| serverPort(). |
| |
| Calling close() makes QLlcpServer stop listening for incoming connections. |
| */ |
| |
| /*! |
| \fn QLlcpServer::newConnection() |
| |
| This signal is emitted every time a new connection is available. |
| |
| \sa hasPendingConnections(), nextPendingConnection() |
| */ |
| |
| /*! |
| Constructs a new NFC LLCP server with \a parent. |
| */ |
| QLlcpServer::QLlcpServer(QObject *parent) |
| : QObject(parent), d_ptr(new QLlcpServerPrivate(this)) |
| { |
| } |
| |
| /*! |
| Destroys the NFC LLCP server. |
| */ |
| QLlcpServer::~QLlcpServer() |
| { |
| delete d_ptr; |
| } |
| |
| /*! |
| Tells the server to listen for incoming connections on \a serviceUri. If the server is |
| currently listening then it will return false. Returns true on success; otherwise returns |
| false. |
| |
| serviceUri() will return the \a serviceUri that is passed into listen. |
| |
| serverPort() will return the port that is assigned to the server. |
| |
| \sa serverPort(), isListening(), close() |
| */ |
| bool QLlcpServer::listen(const QString &serviceUri) |
| { |
| Q_D(QLlcpServer); |
| |
| return d->listen(serviceUri); |
| } |
| |
| /*! |
| Returns true if the server is listening for incoming connections; otherwise returns false. |
| */ |
| bool QLlcpServer::isListening() const |
| { |
| Q_D(const QLlcpServer); |
| |
| return d->isListening(); |
| } |
| |
| /*! |
| Stops listening for incoming connections. |
| */ |
| void QLlcpServer::close() |
| { |
| Q_D(QLlcpServer); |
| |
| d->close(); |
| } |
| |
| /*! |
| Returns the LLCP service URI that the server is listening on. |
| */ |
| QString QLlcpServer::serviceUri() const |
| { |
| Q_D(const QLlcpServer); |
| |
| return d->serviceUri(); |
| } |
| |
| /*! |
| Returns the LLCP port associated with the service URI that the server is listening on. |
| This call is not supported on all platforms and will return 0 on these platforms. |
| */ |
| quint8 QLlcpServer::serverPort() const |
| { |
| Q_D(const QLlcpServer); |
| |
| return d->serverPort(); |
| } |
| |
| /*! |
| Returns true if the server has a pending connection; otherwise returns false. |
| |
| \sa nextPendingConnection() |
| */ |
| bool QLlcpServer::hasPendingConnections() const |
| { |
| Q_D(const QLlcpServer); |
| |
| return d->hasPendingConnections(); |
| } |
| |
| /*! |
| Returns the next pending connection as a connected QLlcpSocket object. |
| |
| The socket is created as a child of the server, which means that it is automatically deleted |
| when the QLlcpServer object is destroyed. It is still a good idea to delete the object |
| explicitly when you are done with it, to avoid wasting memory. |
| |
| 0 is returned if this function is called when there are no pending connections. |
| |
| \sa hasPendingConnections(), newConnection() |
| */ |
| QLlcpSocket *QLlcpServer::nextPendingConnection() |
| { |
| Q_D(QLlcpServer); |
| |
| return d->nextPendingConnection(); |
| } |
| |
| /*! |
| Returns the last error that occurred. |
| */ |
| QLlcpSocket::SocketError QLlcpServer::serverError() const |
| { |
| Q_D(const QLlcpServer); |
| |
| return d->serverError(); |
| } |
| |
| QT_END_NAMESPACE |