ui/qt/interface_toolbar_reader.h

   1 /** @file
   2  *
   3  * Wireshark - Network traffic analyzer
   4  * By Gerald Combs <gerald@wireshark.org>
   5  * Copyright 1998 Gerald Combs
   6  *
   7  * SPDX-License-Identifier: GPL-2.0-or-later
   8  */
   9
  10 #ifndef INTERFACE_TOOLBAR_READER_H
  11 #define INTERFACE_TOOLBAR_READER_H
  12
  13 #include <QObject>
  14 #include <QByteArray>
  15
  16 #ifdef _WIN32
  17 #include <windows.h>
  18 #endif
  19
  20 namespace Ui {
  21 class InterfaceToolbarReader;
  22 }
  23
  24 class InterfaceToolbarReader : public QObject
  25 {
  26     Q_OBJECT
  27
  28 public:
  29     InterfaceToolbarReader(QString ifname, void *control_in, QObject *parent = 0) :
  30         QObject(parent),
  31         ifname_(ifname),
  32 #ifdef _WIN32
  33         control_in_((HANDLE)control_in)
  34 #else
  35         control_in_((char *)control_in),
  36         fd_in_(-1)
  37 #endif
  38     {
  39     }
  40
  41 public slots:
  42     void loop();
  43
  44 signals:
  45     void received(QString ifname, int num, int command, QByteArray payload);
  46     void finished();
  47
  48 private:
  49 #ifdef _WIN32
  50     int async_pipe_read(void *data, int nbyte);
  51 #endif
  52     int pipe_read(char *data, int nbyte);
  53
  54     QString ifname_;
  55 #ifdef _WIN32
  56     HANDLE control_in_;
  57 #else
  58     QString control_in_;
  59     int fd_in_;
  60 #endif
  61 };
  62
  63 #endif // INTERFACE_TOOLBAR_READER_H