1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2017 Denis Shienkov <denis.shienkov@gmail.com> |
4 | ** Copyright (C) 2017 The Qt Company Ltd. |
5 | ** Contact: http://www.qt.io/licensing/ |
6 | ** |
7 | ** This file is part of the QtSerialBus module of the Qt Toolkit. |
8 | ** |
9 | ** $QT_BEGIN_LICENSE:LGPL3$ |
10 | ** Commercial License Usage |
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16 | ** information use the contact form at http://www.qt.io/contact-us. |
17 | ** |
18 | ** GNU Lesser General Public License Usage |
19 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
20 | ** General Public License version 3 as published by the Free Software |
21 | ** Foundation and appearing in the file LICENSE.LGPLv3 included in the |
22 | ** packaging of this file. Please review the following information to |
23 | ** ensure the GNU Lesser General Public License version 3 requirements |
24 | ** will be met: https://www.gnu.org/licenses/lgpl.html. |
25 | ** |
26 | ** GNU General Public License Usage |
27 | ** Alternatively, this file may be used under the terms of the GNU |
28 | ** General Public License version 2.0 or later as published by the Free |
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36 | ****************************************************************************/ |
37 | |
38 | #ifndef PEAKCANBACKEND_P_H |
39 | #define PEAKCANBACKEND_P_H |
40 | |
41 | #include "peakcanbackend.h" |
42 | #include "peakcan_symbols_p.h" |
43 | |
44 | #if defined(Q_OS_WIN32) |
45 | # include <qt_windows.h> |
46 | #else |
47 | // other stuff |
48 | #endif |
49 | |
50 | // |
51 | // W A R N I N G |
52 | // ------------- |
53 | // |
54 | // This file is not part of the Qt API. It exists purely as an |
55 | // implementation detail. This header file may change from version to |
56 | // version without notice, or even be removed. |
57 | // |
58 | // We mean it. |
59 | // |
60 | |
61 | QT_BEGIN_NAMESPACE |
62 | |
63 | class QSocketNotifier; |
64 | class QWinEventNotifier; |
65 | class QTimer; |
66 | |
67 | class PeakCanBackendPrivate |
68 | { |
69 | Q_DECLARE_PUBLIC(PeakCanBackend) |
70 | public: |
71 | PeakCanBackendPrivate(PeakCanBackend *q); |
72 | |
73 | bool open(); |
74 | void close(); |
75 | bool setConfigurationParameter(int key, const QVariant &value); |
76 | void setupChannel(const QByteArray &interfaceName); |
77 | void setupDefaultConfigurations(); |
78 | QString systemErrorString(TPCANStatus errorCode); |
79 | void startWrite(); |
80 | void startRead(); |
81 | bool verifyBitRate(int bitrate); |
82 | |
83 | PeakCanBackend * const q_ptr; |
84 | |
85 | bool isFlexibleDatarateEnabled = false; |
86 | bool isOpen = false; |
87 | TPCANHandle channelIndex = PCAN_NONEBUS; |
88 | QTimer *writeNotifier = nullptr; |
89 | |
90 | #if defined(Q_OS_WIN32) |
91 | QWinEventNotifier *readNotifier = nullptr; |
92 | HANDLE readHandle = INVALID_HANDLE_VALUE; |
93 | #else |
94 | QSocketNotifier *readNotifier = nullptr; |
95 | int readHandle = -1; |
96 | #endif |
97 | }; |
98 | |
99 | QT_END_NAMESPACE |
100 | |
101 | #endif // PEAKCANBACKEND_P_H |
102 | |