diff options
Diffstat (limited to 'doc/man/man3/qserversocket.3qt')
| -rw-r--r-- | doc/man/man3/qserversocket.3qt | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/doc/man/man3/qserversocket.3qt b/doc/man/man3/qserversocket.3qt deleted file mode 100644 index 7fbb9757..00000000 --- a/doc/man/man3/qserversocket.3qt +++ /dev/null @@ -1,142 +0,0 @@ -'\" t -.TH QServerSocket 3qt "2 February 2007" "Trolltech AS" \" -*- nroff -*- -.\" Copyright 1992-2007 Trolltech ASA. All rights reserved. See the -.\" license file included in the distribution for a complete license -.\" statement. -.\" -.ad l -.nh -.SH NAME -QServerSocket \- TCP-based server -.SH SYNOPSIS -\fC#include <ntqserversocket.h>\fR -.PP -Inherits QObject. -.PP -.SS "Public Members" -.in +1c -.ti -1c -.BI "\fBQServerSocket\fR ( TQ_UINT16 port, int backlog = 1, QObject * parent = 0, const char * name = 0 )" -.br -.ti -1c -.BI "\fBQServerSocket\fR ( const QHostAddress & address, TQ_UINT16 port, int backlog = 1, QObject * parent = 0, const char * name = 0 )" -.br -.ti -1c -.BI "\fBQServerSocket\fR ( QObject * parent = 0, const char * name = 0 )" -.br -.ti -1c -.BI "virtual \fB~QServerSocket\fR ()" -.br -.ti -1c -.BI "bool \fBok\fR () const" -.br -.ti -1c -.BI "TQ_UINT16 \fBport\fR () const" -.br -.ti -1c -.BI "int \fBsocket\fR () const" -.br -.ti -1c -.BI "virtual void \fBsetSocket\fR ( int socket )" -.br -.ti -1c -.BI "QHostAddress \fBaddress\fR () const" -.br -.ti -1c -.BI "virtual void \fBnewConnection\fR ( int socket ) = 0" -.br -.in -1c -.SS "Protected Members" -.in +1c -.ti -1c -.BI "QSocketDevice * \fBsocketDevice\fR ()" -.br -.in -1c -.SH DESCRIPTION -The QServerSocket class provides a TCP-based server. -.PP -This class is a convenience class for accepting incoming TCP connections. You can specify the port or have QServerSocket pick one, and listen on just one address or on all the machine's addresses. -.PP -Using the API is very simple: subclass QServerSocket, call the constructor of your choice, and implement newConnection() to handle new incoming connections. There is nothing more to do. -.PP -(Note that due to lack of support in the underlying APIs, QServerSocket cannot accept or reject connections conditionally.) -.PP -See also QSocket, QSocketDevice, QHostAddress, QSocketNotifier, and Input/Output and Networking. -.SH MEMBER FUNCTION DOCUMENTATION -.SH "QServerSocket::QServerSocket ( TQ_UINT16 port, int backlog = 1, QObject * parent = 0, const char * name = 0 )" -Creates a server socket object, that will serve the given \fIport\fR on all the addresses of this host. If \fIport\fR is 0, QServerSocket will pick a suitable port in a system-dependent manner. Use \fIbacklog\fR to specify how many pending connections the server can have. -.PP -The \fIparent\fR and \fIname\fR arguments are passed on to the QObject constructor. -.PP -\fBWarning:\fR On Tru64 Unix systems a value of 0 for \fIbacklog\fR means that you don't accept any connections at all; you should specify a value larger than 0. -.SH "QServerSocket::QServerSocket ( const QHostAddress & address, TQ_UINT16 port, int backlog = 1, QObject * parent = 0, const char * name = 0 )" -Creates a server socket object, that will serve the given \fIport\fR only on the given \fIaddress\fR. Use \fIbacklog\fR to specify how many pending connections the server can have. -.PP -The \fIparent\fR and \fIname\fR arguments are passed on to the QObject constructor. -.PP -\fBWarning:\fR On Tru64 Unix systems a value of 0 for \fIbacklog\fR means that you don't accept any connections at all; you should specify a value larger than 0. -.SH "QServerSocket::QServerSocket ( QObject * parent = 0, const char * name = 0 )" -Construct an empty server socket. -.PP -This constructor, in combination with setSocket(), allows us to use the QServerSocket class as a wrapper for other socket types (e.g. Unix Domain Sockets under Unix). -.PP -The \fIparent\fR and \fIname\fR arguments are passed on to the QObject constructor. -.PP -See also setSocket(). -.SH "QServerSocket::~QServerSocket ()\fC [virtual]\fR" -Destroys the socket. -.PP -This causes any backlogged connections (connections that have reached the host, but not yet been completely set up by calling QSocketDevice::accept()) to be severed. -.PP -Existing connections continue to exist; this only affects the acceptance of new connections. -.SH "QHostAddress QServerSocket::address () const" -Returns the address on which this object listens, or 0.0.0.0 if this object listens on more than one address. ok() must be TRUE before calling this function. -.PP -See also port() and QSocketDevice::address(). -.SH "void QServerSocket::newConnection ( int socket )\fC [pure virtual]\fR" -This pure virtual function is responsible for setting up a new incoming connection. \fIsocket\fR is the fd (file descriptor) for the newly accepted connection. -.SH "bool QServerSocket::ok () const" -Returns TRUE if the construction succeeded; otherwise returns FALSE. -.SH "TQ_UINT16 QServerSocket::port () const" -Returns the port number on which this server socket listens. This is always non-zero; if you specify 0 in the constructor, QServerSocket will pick a non-zero port itself. ok() must be TRUE before calling this function. -.PP -See also address() and QSocketDevice::port(). -.PP -Example: network/httpd/httpd.cpp. -.SH "void QServerSocket::setSocket ( int socket )\fC [virtual]\fR" -Sets the socket to use \fIsocket\fR. bind() and listen() should already have been called for \fIsocket\fR. -.PP -This allows us to use the QServerSocket class as a wrapper for other socket types (e.g. Unix Domain Sockets). -.SH "int QServerSocket::socket () const" -Returns the operating system socket. -.SH "QSocketDevice * QServerSocket::socketDevice ()\fC [protected]\fR" -Returns a pointer to the internal socket device. The returned pointer is 0 if there is no connection or pending connection. -.PP -There is normally no need to manipulate the socket device directly -since this class does all the necessary setup for most client or -server socket applications. - -.SH "SEE ALSO" -.BR http://doc.trolltech.com/ntqserversocket.html -.BR http://www.trolltech.com/faq/tech.html -.SH COPYRIGHT -Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the -license file included in the distribution for a complete license -statement. -.SH AUTHOR -Generated automatically from the source code. -.SH BUGS -If you find a bug in Qt, please report it as described in -.BR http://doc.trolltech.com/bughowto.html . -Good bug reports help us to help you. Thank you. -.P -The definitive Qt documentation is provided in HTML format; it is -located at $QTDIR/doc/html and can be read using Qt Assistant or with -a web browser. This man page is provided as a convenience for those -users who prefer man pages, although this format is not officially -supported by Trolltech. -.P -If you find errors in this manual page, please report them to -.BR qt-bugs@trolltech.com . -Please include the name of the manual page (qserversocket.3qt) and the Qt -version (3.3.8). |