subsurface/core/btdiscovery.h
Dirk Hohndel 9d582c5512 Mobile: only show dive computers in the Bluetooth connection list
And offer an option to show all devices in the settings. This is intentionally
not stored in the preferences as this should never be needed. We don't support
BT or BLE dive computers that we don't recognize. This is a last resort in case
a new firmware were to change the name or some other weird issue causes us not
to recognize a dive computer - and that should be fixed instead of worked
around.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2019-02-14 09:05:58 -08:00

79 lines
2 KiB
C++

// SPDX-License-Identifier: GPL-2.0
#ifndef BTDISCOVERY_H
#define BTDISCOVERY_H
#include <QObject>
#include <QString>
#include <QLoggingCategory>
#include <QAbstractListModel>
#include <QBluetoothLocalDevice>
#include <QBluetoothDeviceDiscoveryAgent>
#include <QBluetoothUuid>
#include "core/libdivecomputer.h"
#if defined(Q_OS_ANDROID)
#include <QAndroidJniObject>
#include <QAndroidJniEnvironment>
#endif
void saveBtDeviceInfo(const QString &devaddr, QBluetoothDeviceInfo deviceInfo);
bool isBluetoothAddress(const QString &address);
bool matchesKnownDiveComputerNames(QString btName);
QString extractBluetoothAddress(const QString &address);
QString extractBluetoothNameAddress(const QString &address, QString &name);
QBluetoothDeviceInfo getBtDeviceInfo(const QString &devaddr);
class BTDiscovery : public QObject {
Q_OBJECT
public:
BTDiscovery(QObject *parent = NULL);
~BTDiscovery();
static BTDiscovery *instance();
struct btPairedDevice {
QString address;
QString name;
};
struct btVendorProduct {
btPairedDevice btpdi;
dc_descriptor_t *dcDescriptor;
int vendorIdx;
int productIdx;
};
void btDeviceDiscovered(const QBluetoothDeviceInfo &device);
void btDeviceDiscoveredMain(const btPairedDevice &device);
bool btAvailable() const;
void showNonDiveComputers(bool show);
#if defined(Q_OS_ANDROID)
void getBluetoothDevices();
#endif
QList<btVendorProduct> getBtDcs();
QBluetoothLocalDevice localBtDevice;
void BTDiscoveryReDiscover();
void discoverAddress(QString address);
private:
static BTDiscovery *m_instance;
bool m_btValid;
bool m_showNonDiveComputers;
QList<struct btVendorProduct> btDCs; // recognized DCs
QList<struct btVendorProduct> btAllDevices; // all paired BT stuff
#if defined(Q_OS_ANDROID)
bool checkException(const char* method, const QAndroidJniObject* obj);
#endif
QList<struct btPairedDevice> btPairedDevices;
QBluetoothDeviceDiscoveryAgent *discoveryAgent;
signals:
void dcVendorChanged();
void dcProductChanged();
void dcBtChanged();
};
#endif // BTDISCOVERY_H