src/vpncontrol.h

   1 #ifndef VPNCONTROL_H
   2 #define VPNCONTROL_H
   3
   4 #include <QObject>
   5 #include <QProcess>
   6
   7 enum VPNSTATUS {
   8     VPNSTATUS_INVALID = -1,
   9
  10     VPNSTATUS_UNINITIALISED,
  11     VPNSTATUS_INITIALISING,
  12     VPNSTATUS_CONNECTING,
  13     VPNSTATUS_CONNECTED,
  14     VPNSTATUS_DISCONNECTING,
  15
  16     VPNSTATUS_NUM
  17 };
  18
  19 class VPNControl : public QObject
  20 {
  21     Q_OBJECT
  22
  23     Q_PROPERTY (QString server READ getServer WRITE setServer NOTIFY serverChanged)
  24     Q_PROPERTY (unsigned int port READ getPort WRITE setPort NOTIFY portChanged)
  25     Q_PROPERTY (bool compressed READ getCompressed WRITE setCompressed NOTIFY compressedChanged)
  26     Q_PROPERTY (bool useTLS READ getUseTLS WRITE setUseTLS NOTIFY useTLSChanged)
  27     Q_PROPERTY (int tlsDirection READ getTlsDirection WRITE setTlsDirection NOTIFY tlsDirectionChanged)
  28
  29 private:
  30     QProcess * vpnProcess;
  31     VPNSTATUS vpnStatus;
  32     QStringList arguments;
  33
  34     // Configuration options
  35     QString server;
  36     unsigned int port;
  37     bool compressed;
  38     bool useTLS;
  39     int tlsDirection;
  40
  41     void collectArguments ();
  42     void setStatus (VPNSTATUS newStatus);
  43     void addArgument (QString key, QString value);
  44     void addArgument (QString key);
  45     void addOption (QString key, bool add);
  46     void addValue (QString key);
  47     void settingsSetValue (QString key, QString value);
  48     void settingsSetValue (QString key, int value);
  49
  50 public:
  51     explicit VPNControl(QObject *parent = 0);
  52     void initialise();
  53     QString getServer() const;
  54     unsigned int getPort() const;
  55     bool getCompressed() const;
  56     bool getUseTLS() const;
  57     int getTlsDirection() const;
  58
  59 signals:
  60     void statusChanged(int status);
  61     void serverChanged(QString server);
  62     void portChanged(unsigned int port);
  63     void compressedChanged(bool compressed);
  64     void useTLSChanged(bool useTLS);
  65     void tlsDirectionChanged (int direction);
  66
  67 public slots:
  68     void vpnConnect ();
  69     void vpnDisconnect ();
  70     void readData ();
  71     void started ();
  72     void finished (int code);
  73     void readError (QProcess::ProcessError error);
  74     void updateConfiguration ();
  75     void setServer(const QString &value);
  76     void setPort(unsigned int value);
  77     void setCompressed(bool value);
  78     void setUseTLS(bool value);
  79     void setTlsDirection(int value);
  80 };
  81
  82 #endif // VPNCONTROL_H