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KRFBConnection Class Reference

#include </home/clem/local/src/opie/noncore/comm/keypebble/krfbconnection.h>

Collaboration diagram for KRFBConnection:

Collaboration graph
[legend]
List of all members.

Public Types

enum  State {
  Connecting, LoggingIn, Connected, Disconnecting,
  Disconnected, Error
}

Signals

void statusChanged (const QString &)
void passwordRequired (KRFBConnection *)
void connected ()
void loggedIn ()
void disconnected ()
void error (const QString &msg)
void gotEnoughData ()

Public Member Functions

 KRFBConnection (QObject *parent=0)
 ~KRFBConnection ()
State state () const
KRFBServer * options () const
KRFBBuffer * buffer () const
KRFBDecoder * decoder () const
void setPortBase (int base)
int portBase () const
void connectTo (KRFBServer)
void disconnect ()
const QCString host () const
int display () const
const QUrl & url ()
void refresh ()
void sendCutText (const QString &)

Protected Slots

void gotSocketError (int)
void gotSocketConnection ()
void gotRFBConnection ()
void gotMoreData ()
void updateTimer ()
void disconnectDone ()

Private Member Functions

void waitForData (unsigned int)
int read (void *buf, int sz)
int write (void *buf, int sz)

Private Attributes

int portBase_
QSocket * sock
State currentState_
unsigned int minData_
QTimer * updater
KRFBLogin * login
KRFBDecoder * decoder_
KRFBServer * options_
KRFBBuffer * buffer_
QUrl url_

Friends

class KRFBLogin
class KRFBDecoder

Detailed Description

Encapsulates the RFB socket.

Definition at line 24 of file krfbconnection.h.

Member Enumeration Documentation

enum KRFBConnection::State
 

Enumeration values:
Connecting 
LoggingIn 
Connected 
Disconnecting 
Disconnected 
Error 

Definition at line 33 of file krfbconnection.h.

Constructor & Destructor Documentation

KRFBConnection::KRFBConnection (  QObject *  parent = 0  ) 
 

Definition at line 18 of file krfbconnection.cpp.

References buffer_, currentState_, decoder_, Disconnected, minData_, options_, portBase_, sock, and updater.

KRFBConnection::~KRFBConnection (   ) 
 

Definition at line 31 of file krfbconnection.cpp.

References currentState_, disconnectDone(), Disconnected, Disconnecting, options_, and sock.

Member Function Documentation

KRFBBuffer* KRFBConnection::buffer (   )  const [inline]
 

Definition at line 51 of file krfbconnection.h.

References buffer_.

Referenced by KRFBCanvas::contentsMouseMoveEvent(), KRFBCanvas::contentsMousePressEvent(), KRFBCanvas::contentsMouseReleaseEvent(), KRFBCanvas::keyPressEvent(), KRFBCanvas::keyReleaseEvent(), KRFBCanvas::loggedIn(), KRFBCanvas::sendCtlAltDel(), and KRFBCanvas::viewportPaintEvent().

void KRFBConnection::connected (   )  [signal]
 

Referenced by connectTo(), and gotRFBConnection().

void KRFBConnection::connectTo (  KRFBServer   ) 
 

Definition at line 39 of file krfbconnection.cpp.

References connected(), Connecting, currentState_, disconnect(), Disconnected, KRFBServer::display, error(), gotSocketConnection(), gotSocketError(), KRFBServer::hostname, QString::latin1(), oendl, options_, owarn, portBase_, and sock.

Referenced by KRFBCanvas::openConnection().

KRFBDecoder* KRFBConnection::decoder (   )  const [inline]
 

Definition at line 53 of file krfbconnection.h.

References decoder_.

void KRFBConnection::disconnect (   ) 
 

Definition at line 59 of file krfbconnection.cpp.

References currentState_, disconnectDone(), Disconnected, Disconnecting, oendl, owarn, and sock.

Referenced by KRFBCanvas::closeConnection(), and connectTo().

void KRFBConnection::disconnectDone (   )  [protected, slot]
 

Definition at line 76 of file krfbconnection.cpp.

References buffer_, currentState_, decoder_, disconnected(), Disconnected, minData_, sock, and updater.

Referenced by disconnect(), and ~KRFBConnection().

void KRFBConnection::disconnected (   )  [signal]
 

Referenced by disconnectDone().

int KRFBConnection::display (   )  const [inline]
 

Definition at line 71 of file krfbconnection.h.

References KRFBServer::display, and options_.

Referenced by url().

void KRFBConnection::error (  const QString &  msg  )  [signal]
 

Referenced by connectTo(), and gotSocketError().

void KRFBConnection::gotEnoughData (   )  [signal]
 

Referenced by gotMoreData(), and waitForData().

void KRFBConnection::gotMoreData (   )  [protected, slot]
 

Definition at line 164 of file krfbconnection.cpp.

References assert, gotEnoughData(), minData_, and sock.

Referenced by gotSocketError(), and waitForData().

void KRFBConnection::gotRFBConnection (   )  [protected, slot]
 

Definition at line 101 of file krfbconnection.cpp.

References buffer_, connected(), Connected, currentState_, decoder_, KRFBDecoder, loggedIn(), oendl, options_, owarn, KRFBDecoder::setBuffer(), statusChanged(), updater, KRFBServer::updateRate, and updateTimer().

Referenced by KRFBLogin::gotAuthResult().

void KRFBConnection::gotSocketConnection (   )  [protected, slot]
 

Definition at line 88 of file krfbconnection.cpp.

References currentState_, KRFBLogin, LoggingIn, login, oendl, owarn, statusChanged(), and tr.

Referenced by connectTo().

void KRFBConnection::gotSocketError (  int   )  [protected, slot]
 

Definition at line 127 of file krfbconnection.cpp.

References currentState_, Disconnected, error(), Error, gotMoreData(), host(), oendl, owarn, read(), sock, and tr.

Referenced by connectTo().

const QCString KRFBConnection::host (   )  const [inline]
 

Definition at line 68 of file krfbconnection.h.

References KRFBServer::hostname, QString::latin1(), and options_.

Referenced by gotSocketError(), and url().

void KRFBConnection::loggedIn (   )  [signal]
 

Referenced by gotRFBConnection().

KRFBServer* KRFBConnection::options (   )  const [inline]
 

Definition at line 49 of file krfbconnection.h.

References options_.

Referenced by KRFBCanvas::bell(), KRFBDecoder::decidePixelFormat(), KRFBBuffer::drawRawRectChunk(), KRFBDecoder::gotServerInit(), KRFBDecoder::sendAllowedEncodings(), KRFBDecoder::sendClientInit(), and KRFBDecoder::sendMouseEvent().

void KRFBConnection::passwordRequired (  KRFBConnection *   )  [signal]
 

Emitted when we *really* need a password. If the password was specified before you tried to connect then you won't see this.

int KRFBConnection::portBase (   )  const
 

Definition at line 212 of file krfbconnection.cpp.

References portBase_.

int KRFBConnection::read (  void *  buf,
int  sz
)  [private]
 

Definition at line 192 of file krfbconnection.cpp.

References sock.

Referenced by KRFBLogin::getPassword(), KRFBLogin::gotAuthResult(), KRFBLogin::gotAuthScheme(), KRFBDecoder::gotCopyRectPos(), KRFBDecoder::gotDesktopName(), KRFBDecoder::gotRawRectChunk(), KRFBDecoder::gotRectHeader(), KRFBDecoder::gotServerCutLength(), KRFBDecoder::gotServerCutText(), KRFBDecoder::gotServerInit(), KRFBLogin::gotServerVersion(), gotSocketError(), and KRFBDecoder::gotUpdateHeader().

void KRFBConnection::refresh (   ) 
 

Definition at line 222 of file krfbconnection.cpp.

References decoder_, and KRFBDecoder::sendUpdateRequest().

Referenced by KRFBCanvas::refresh().

void KRFBConnection::sendCutText (  const QString &   ) 
 

Definition at line 227 of file krfbconnection.cpp.

References decoder_, and KRFBDecoder::sendCutEvent().

Referenced by KRFBCanvas::clipboardChanged().

void KRFBConnection::setPortBase (  int  base  ) 
 

Definition at line 207 of file krfbconnection.cpp.

References portBase_.

KRFBConnection::State KRFBConnection::state (   )  const
 

Definition at line 202 of file krfbconnection.cpp.

References currentState_.

Referenced by KRFBDecoder::KRFBDecoder().

void KRFBConnection::statusChanged (  const QString &   )  [signal]
 

Referenced by gotRFBConnection(), and gotSocketConnection().

void KRFBConnection::updateTimer (   )  [protected, slot]
 

Definition at line 217 of file krfbconnection.cpp.

References decoder_, and KRFBDecoder::sendUpdateRequest().

Referenced by gotRFBConnection().

const QUrl & KRFBConnection::url (   ) 
 

Definition at line 232 of file krfbconnection.cpp.

References display(), host(), and url_.

void KRFBConnection::waitForData (  unsigned  int  )  [private]
 

Definition at line 175 of file krfbconnection.cpp.

References assert, currentState_, Error, gotEnoughData(), gotMoreData(), minData_, and sock.

Referenced by KRFBDecoder::getRawRectChunk(), KRFBDecoder::gotServerCut(), KRFBDecoder::gotServerCutLength(), KRFBDecoder::gotServerInit(), KRFBLogin::gotServerVersion(), KRFBDecoder::gotUpdateHeader(), KRFBDecoder::handleCopyRect(), KRFBLogin::KRFBLogin(), KRFBDecoder::sendClientInit(), and KRFBDecoder::sendUpdateRequest().

int KRFBConnection::write (  void *  buf,
int  sz
)  [private]
 

Definition at line 197 of file krfbconnection.cpp.

References sock.

Referenced by KRFBLogin::getPassword(), KRFBDecoder::sendAllowedEncodings(), KRFBDecoder::sendClientInit(), KRFBLogin::sendClientVersion(), KRFBDecoder::sendCutEvent(), KRFBDecoder::sendKeyPressEvent(), KRFBDecoder::sendKeyReleaseEvent(), KRFBDecoder::sendMouseEvent(), KRFBDecoder::sendPixelFormat(), and KRFBDecoder::sendUpdateRequest().

Friends And Related Function Documentation

friend class KRFBDecoder [friend]
 

Definition at line 30 of file krfbconnection.h.

Referenced by gotRFBConnection().

friend class KRFBLogin [friend]
 

Definition at line 26 of file krfbconnection.h.

Referenced by gotSocketConnection().

Member Data Documentation

KRFBBuffer* KRFBConnection::buffer_ [private]
 

Definition at line 142 of file krfbconnection.h.

Referenced by buffer(), disconnectDone(), gotRFBConnection(), and KRFBConnection().

State KRFBConnection::currentState_ [private]
 

Definition at line 136 of file krfbconnection.h.

Referenced by connectTo(), disconnect(), disconnectDone(), gotRFBConnection(), gotSocketConnection(), gotSocketError(), KRFBConnection(), state(), waitForData(), and ~KRFBConnection().

KRFBDecoder* KRFBConnection::decoder_ [private]
 

Definition at line 140 of file krfbconnection.h.

Referenced by decoder(), disconnectDone(), gotRFBConnection(), KRFBConnection(), refresh(), sendCutText(), and updateTimer().

KRFBLogin* KRFBConnection::login [private]
 

Definition at line 139 of file krfbconnection.h.

Referenced by gotSocketConnection().

unsigned int KRFBConnection::minData_ [private]
 

Definition at line 137 of file krfbconnection.h.

Referenced by disconnectDone(), gotMoreData(), KRFBConnection(), and waitForData().

KRFBServer* KRFBConnection::options_ [private]
 

Definition at line 141 of file krfbconnection.h.

Referenced by connectTo(), display(), KRFBLogin::getPassword(), gotRFBConnection(), host(), KRFBConnection(), options(), and ~KRFBConnection().

int KRFBConnection::portBase_ [private]
 

Definition at line 134 of file krfbconnection.h.

Referenced by connectTo(), KRFBConnection(), portBase(), and setPortBase().

QSocket* KRFBConnection::sock [private]
 

Definition at line 135 of file krfbconnection.h.

Referenced by connectTo(), disconnect(), disconnectDone(), gotMoreData(), gotSocketError(), KRFBConnection(), read(), waitForData(), write(), and ~KRFBConnection().

QTimer* KRFBConnection::updater [private]
 

Definition at line 138 of file krfbconnection.h.

Referenced by disconnectDone(), gotRFBConnection(), and KRFBConnection().

QUrl KRFBConnection::url_ [private]
 

Definition at line 143 of file krfbconnection.h.

Referenced by url().

The documentation for this class was generated from the following files:
Generated on Sat Nov 5 17:38:02 2005 for OPIE by  doxygen 1.4.2