QavrgServer Class Reference

#include <qavrgserver.h>

List of all members.

Public Types
typedef QTcpServer	inherited
Public Slots
void	openNewConnection ()
void	connectionClosed ()
void	clientRead ()
void	finishedCommand (QScriptValue result)
Signals
void	printMessage (QString msg)
void	executeCommand (QString cmd)
Public Member Functions
	QavrgServer (QObject *parent=0)
void	startServer (QHostAddress addr, int port)
Private Attributes
QTcpSocket *	m_Socket

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Detailed Description

Definition at line 11 of file qavrgserver.h.

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Member Typedef Documentation

typedef QTcpServer QavrgServer::inherited

Definition at line 17 of file qavrgserver.h.

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Constructor & Destructor Documentation

QavrgServer::QavrgServer

(

QObject *

parent = 0

)

Definition at line 7 of file qavrgserver.cpp.

References openNewConnection().

  : inherited(parent),
    m_Socket(NULL)
{
  connect(this, SIGNAL(newConnection()),
          this, SLOT(openNewConnection()));
}

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Member Function Documentation

void QavrgServer::clientRead

(

)

[slot]

Definition at line 55 of file qavrgserver.cpp.

References executeCommand(), m_Socket, and printMessage().

Referenced by openNewConnection().

{
  QTextStream ts( m_Socket );

  while ( m_Socket->canReadLine() ) {
    QString str = ts.readLine();

    emit printMessage(tr("Command: %1 received").arg(str));
    
    emit executeCommand(str);
  }
}

void QavrgServer::connectionClosed

(

)

[slot]

Definition at line 49 of file qavrgserver.cpp.

References printMessage().

Referenced by openNewConnection().

{
  emit printMessage("Client closed connection");
}

void QavrgServer::executeCommand

(

QString

cmd

)

[signal]

Referenced by clientRead().

void QavrgServer::finishedCommand

(

QScriptValue

result

)

[slot]

Definition at line 69 of file qavrgserver.cpp.

References m_Socket, and printMessage().

{
  emit printMessage(tr("Result: %1").arg(result.toString()));

  if (m_Socket && (m_Socket->isWritable())) {
    m_Socket -> write(qPrintable(result.toString()));
  }
}

void QavrgServer::openNewConnection

(

)

[slot]

Definition at line 31 of file qavrgserver.cpp.

References clientRead(), connectionClosed(), m_Socket, and printMessage().

Referenced by QavrgServer().

{
  m_Socket = nextPendingConnection();

  connect(m_Socket, SIGNAL(disconnected()),
          m_Socket, SLOT(deleteLater()));

  connect(m_Socket, SIGNAL(readyRead()),
          this,     SLOT(clientRead()));

  emit printMessage(tr("New connection from %1")
                     .arg(m_Socket->peerAddress().toString()) );

  connect(m_Socket, SIGNAL(disconnected()),
          this,     SLOT(connectionClosed()));
}

void QavrgServer::printMessage

(

QString

msg

)

[signal]

Referenced by clientRead(), connectionClosed(), finishedCommand(), openNewConnection(), and startServer().

void QavrgServer::startServer	(	QHostAddress	addr,
		int	port
	)

Definition at line 16 of file qavrgserver.cpp.

References printMessage().

{
  setMaxPendingConnections(1);

  if (isListening()) {
    close();
  }

  if (!listen(addr, port)) {
    emit printMessage(tr("Failed to bind to address %1 port %2")
                      .arg(addr.toString()).arg(port));
  }
}

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Member Data Documentation

QTcpSocket* QavrgServer::m_Socket [private]

Definition at line 36 of file qavrgserver.h.

Referenced by clientRead(), finishedCommand(), and openNewConnection().

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The documentation for this class was generated from the following files:

• qavrgserver.h
• qavrgserver.cpp