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     Q_PROPERTY (QString logText READ getLogText WRITE setLogText NOTIFY logTextChanged)
  30
  31 private:
  32     QProcess * vpnProcess;
  33     VPNSTATUS vpnStatus;
  34     QStringList arguments;
  35
  36     // Configuration options
  37     QString server;
  38     unsigned int port;
  39     bool compressed;
  40     bool useTLS;
  41     int tlsDirection;
  42     QString logText;
  43
  44     void collectArguments ();
  45     void setStatus (VPNSTATUS newStatus);
  46     void addArgument (QString key, QString value);
  47     void addArgument (QString key);
  48     void addOption (QString key, bool add);
  49     void addValue (QString key);
  50     void settingsSetValue (QString key, QString value);
  51     void settingsSetValue (QString key, int value);
  52
  53 public:
  54     explicit VPNControl(QObject *parent = 0);
  55     void initialise();
  56     QString getServer() const;
  57     unsigned int getPort() const;
  58     bool getCompressed() const;
  59     bool getUseTLS() const;
  60     int getTlsDirection() const;
  61     QString getLogText() const;
  62
  63 signals:
  64     void statusChanged(int status);
  65     void serverChanged(QString server);
  66     void portChanged(unsigned int port);
  67     void compressedChanged(bool compressed);
  68     void useTLSChanged(bool useTLS);
  69     void tlsDirectionChanged (int direction);
  70     void logTextChanged (QString logText);
  71
  72 public slots:
  73     void vpnConnect ();
  74     void vpnDisconnect ();
  75     void readData ();
  76     void started ();
  77     void finished (int code);
  78     void readError (QProcess::ProcessError error);
  79     void updateConfiguration ();
  80     void setServer(const QString &value);
  81     void setPort(unsigned int value);
  82     void setCompressed(bool value);
  83     void setUseTLS(bool value);
  84     void setTlsDirection(int value);
  85     void setLogText(const QString &value);
  86     void logAppend(const QString &text);
  87 };
  88
  89 #endif // VPNCONTROL_H