1 files changed, 152 insertions, 0 deletions

diff --git a/noncore/comm/keypebble/krfbconnection.h b/noncore/comm/keypebble/krfbconnection.h
new file mode 100644
index 0000000..fe477c1
--- a/dev/null
+++ b/noncore/comm/keypebble/krfbconnection.h
@@ -0,0 +1,152 @@
+// -*- c++ -*-
+
+#ifndef KRFBCONNECTION_H
+#define KRFBCONNECTION_H
+
+#include <qobject.h>
+#include <qstring.h>
+#include <qcstring.h>
+#include <qurl.h>
+
+class KRFBLogin;
+class KRBUpdateHandler;
+class KRFBOptions;
+class QSocket;
+class KRFBDecoder;
+class KRFBBuffer;
+class QTimer;
+
+/**
+ * Encapsulates the RFB socket.
+ *
+ */
+class KRFBConnection : public QObject
+{
+  Q_OBJECT
+
+public:
+  friend class KRFBLogin;
+  friend class KRFBDecoder;
+
+  //* The state of the connection.
+  enum State {
+    Connecting,
+    LoggingIn,
+    Connected,
+    Disconnecting,
+    Disconnected,
+    Error
+  };
+
+  KRFBConnection( QObject *parent = 0 );
+  ~KRFBConnection();
+
+  //* Get the state of a connection.
+  State state() const;
+
+  //* Get the options for this connection
+  KRFBOptions *options() const { return options_; };
+
+  KRFBBuffer *buffer() const { return buffer_; };
+
+  KRFBDecoder *decoder() const { return decoder_; };
+
+  //* Set the base from which the port for a given display will be calculated.
+  void setPortBase( int base );
+
+  //* Get the base from which the port for a given display is calculated.
+  int portBase() const;
+
+  //* Set the password which will be used to login
+  void setPassword( const QCString &pass );
+
+  //* Open a connection
+  void connectTo( const QCString &host, int display );
+
+  //* Close the connection
+  void disconnect();
+
+  //* Get the host
+  const QCString host() const { return host_; };
+
+  //* Get the display
+  int display() const { return display_; };
+
+  //* Get the current host/display as a URL
+  const QUrl &url();
+
+  //* Reload the display
+  void refresh();
+
+  //* Send text to the remote clipboard
+  void sendCutText( const QString & );
+
+protected slots:
+  //* When the shit hits the fan
+  void gotSocketError( int );
+
+  //* When we have an open socket
+  void gotSocketConnection();
+
+  //* When we have logged in
+  void gotRFBConnection();
+
+  //* When some more data arrived
+  void gotMoreData();
+
+  void updateTimer();
+
+  void disconnectDone();
+
+signals:
+  //* Emitted when the status of the connection changes.
+  void statusChanged( const QString & );
+
+  /**
+   * Emitted when we *really* need a password. If the password
+   * was specified before you tried to connect then you won't
+   * see this.
+   */
+  void passwordRequired( KRFBConnection * );
+
+  //* When we have a working RFB connection
+  void connected();
+
+  void loggedIn();
+
+  void disconnected();
+
+  //* What happened?
+  void error( const QString &msg );
+
+  //* Emitted in response to a waitForData() call.
+  void gotEnoughData();
+
+private:
+  //
+  // The following are called by our friends.
+  //
+
+  void waitForData( unsigned int );
+
+  int read( void *buf, int sz );
+  int write( void *buf, int sz );
+
+private:
+  QCString host_;
+  int portBase_;
+  int display_;
+  QCString pass_;
+  QSocket *sock;
+  State currentState_;
+  unsigned int minData_;
+  QTimer *updater;
+  KRFBLogin *login;
+  KRFBDecoder *decoder_;
+  KRFBOptions *options_;
+  KRFBBuffer *buffer_;
+  QUrl url_;
+};
+
+#endif // KRFBCONNECTION_H
+