1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
/***************************************************************************
**
** Copyright (C) 2012 Research In Motion
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtNfc module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qnxnfceventfilter_p.h"
#include <QDebug>
#include "nfc/nfc.h"
#include "qnxnfcmanager_p.h"
QT_BEGIN_NAMESPACE
QNXNFCEventFilter::QNXNFCEventFilter()
{
}
void QNXNFCEventFilter::installOnEventDispatcher(QAbstractEventDispatcher *dispatcher)
{
dispatcher->installNativeEventFilter(this);
// start flow of navigator events
navigator_request_events(0);
}
void QNXNFCEventFilter::uninstallEventFilter()
{
removeEventFilter(this);
}
bool QNXNFCEventFilter::nativeEventFilter(const QByteArray &eventType, void *message, long *result)
{
Q_UNUSED(eventType);
Q_UNUSED(result);
bps_event_t *event = static_cast<bps_event_t *>(message);
int code = bps_event_get_code(event);
if (code == NAVIGATOR_INVOKE_TARGET) {
// extract bps request from event
const navigator_invoke_invocation_t *invoke = navigator_invoke_event_get_invocation(event);
const char *uri = navigator_invoke_invocation_get_uri(invoke);
const char *type = navigator_invoke_invocation_get_type(invoke);
int dataLength = navigator_invoke_invocation_get_data_length(invoke);
const char *raw_data = (const char*)navigator_invoke_invocation_get_data(invoke);
QByteArray data(raw_data, dataLength);
//message.fromByteArray(data);
//const char* metadata = navigator_invoke_invocation_get_metadata(invoke);
nfc_ndef_message_t *ndefMessage;
nfc_create_ndef_message_from_bytes(reinterpret_cast<const uchar_t *>(data.data()),
data.length(), &ndefMessage);
QNdefMessage message = QNXNFCManager::instance()->decodeMessage(ndefMessage);
unsigned int ndefRecordCount;
nfc_get_ndef_record_count(ndefMessage, &ndefRecordCount);
qQNXNFCDebug() << "Got Invoke event" << uri << "Type" << type;
emit ndefEvent(message);
}
return false;
}
QT_END_NAMESPACE
|
