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| ** |
| ** This file is part of the QtBluetooth module of the Qt Toolkit. |
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| |
| #ifndef QBLUETOOTHSERVICEDISCOVERYAGENT_P_H |
| #define QBLUETOOTHSERVICEDISCOVERYAGENT_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include "qbluetoothaddress.h" |
| #include "qbluetoothdeviceinfo.h" |
| #include "qbluetoothserviceinfo.h" |
| #include "qbluetoothservicediscoveryagent.h" |
| |
| #include <QStack> |
| #include <QStringList> |
| |
| #if QT_CONFIG(bluez) |
| class OrgBluezManagerInterface; |
| class OrgBluezAdapterInterface; |
| class OrgBluezDeviceInterface; |
| class OrgFreedesktopDBusObjectManagerInterface; |
| #include <QtCore/qprocess.h> |
| |
| QT_BEGIN_NAMESPACE |
| class QDBusPendingCallWatcher; |
| class QXmlStreamReader; |
| QT_END_NAMESPACE |
| #endif |
| |
| #ifdef QT_WIN_BLUETOOTH |
| #include <QtCore/QVariant> |
| |
| QT_BEGIN_NAMESPACE |
| class QThread; |
| |
| class ThreadWorkerFind : public QObject |
| { |
| Q_OBJECT |
| signals: |
| void findFinished(QVariant result); |
| }; |
| QT_END_NAMESPACE |
| |
| #elif defined(QT_WINRT_BLUETOOTH) |
| #include <QtCore/QPointer> |
| #endif |
| |
| #ifdef QT_OSX_BLUETOOTH |
| #include "osx/btdelegates_p.h" |
| #include "osx/btraii_p.h" |
| #endif |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QBluetoothDeviceDiscoveryAgent; |
| #ifdef QT_ANDROID_BLUETOOTH |
| class ServiceDiscoveryBroadcastReceiver; |
| class LocalDeviceBroadcastReceiver; |
| #include <QtAndroidExtras/QAndroidJniObject> |
| #include <QtBluetooth/QBluetoothLocalDevice> |
| #endif |
| |
| #ifdef QT_WINRT_BLUETOOTH |
| class QWinRTBluetoothServiceDiscoveryWorker; |
| #endif |
| |
| class QBluetoothServiceDiscoveryAgentPrivate |
| #if defined QT_WINRT_BLUETOOTH || defined QT_WIN_BLUETOOTH |
| : public QObject |
| { |
| Q_OBJECT |
| #elif defined(QT_OSX_BLUETOOTH) |
| : public QObject, public DarwinBluetooth::SDPInquiryDelegate |
| { |
| #else |
| { |
| #endif |
| Q_DECLARE_PUBLIC(QBluetoothServiceDiscoveryAgent) |
| |
| public: |
| enum DiscoveryState { |
| Inactive, |
| DeviceDiscovery, |
| ServiceDiscovery, |
| }; |
| |
| QBluetoothServiceDiscoveryAgentPrivate(QBluetoothServiceDiscoveryAgent *qp, |
| const QBluetoothAddress &deviceAdapter); |
| ~QBluetoothServiceDiscoveryAgentPrivate(); |
| |
| void startDeviceDiscovery(); |
| void stopDeviceDiscovery(); |
| void startServiceDiscovery(); |
| void stopServiceDiscovery(); |
| |
| void setDiscoveryState(DiscoveryState s) { state = s; } |
| inline DiscoveryState discoveryState() { return state; } |
| |
| void setDiscoveryMode(QBluetoothServiceDiscoveryAgent::DiscoveryMode m) { mode = m; } |
| QBluetoothServiceDiscoveryAgent::DiscoveryMode DiscoveryMode() { return mode; } |
| |
| void _q_deviceDiscoveryFinished(); |
| void _q_deviceDiscovered(const QBluetoothDeviceInfo &info); |
| void _q_serviceDiscoveryFinished(); |
| void _q_deviceDiscoveryError(QBluetoothDeviceDiscoveryAgent::Error); |
| #if QT_CONFIG(bluez) |
| void _q_discoveredServices(QDBusPendingCallWatcher *watcher); |
| void _q_createdDevice(QDBusPendingCallWatcher *watcher); |
| void _q_foundDevice(QDBusPendingCallWatcher *watcher); |
| //Slots below are used for discovering Bluetooth Low Energy devices. It will be used with Bluez 5.x version. |
| /* |
| void _g_discoveredGattService(); |
| void _q_discoverGattCharacteristics(QDBusPendingCallWatcher *watcher); |
| void _q_discoveredGattCharacteristic(QDBusPendingCallWatcher *watcher); |
| */ |
| void _q_sdpScannerDone(int exitCode, QProcess::ExitStatus status); |
| void _q_finishSdpScan(QBluetoothServiceDiscoveryAgent::Error errorCode, |
| const QString &errorDescription, |
| const QStringList &xmlRecords); |
| #endif |
| #ifdef QT_ANDROID_BLUETOOTH |
| void _q_processFetchedUuids(const QBluetoothAddress &address, const QList<QBluetoothUuid> &uuids); |
| |
| void populateDiscoveredServices(const QBluetoothDeviceInfo &remoteDevice, |
| const QList<QBluetoothUuid> &uuids); |
| void _q_fetchUuidsTimeout(); |
| void _q_hostModeStateChanged(QBluetoothLocalDevice::HostMode state); |
| #endif |
| #ifdef QT_WIN_BLUETOOTH |
| void _q_nextSdpScan(const QVariant &input); |
| bool serviceMatches(const QBluetoothServiceInfo &info); |
| #endif |
| |
| private: |
| void start(const QBluetoothAddress &address); |
| void stop(); |
| bool isDuplicatedService(const QBluetoothServiceInfo &serviceInfo) const; |
| |
| #if QT_CONFIG(bluez) |
| void startBluez5(const QBluetoothAddress &address); |
| void runExternalSdpScan(const QBluetoothAddress &remoteAddress, |
| const QBluetoothAddress &localAddress); |
| void sdpScannerDone(int exitCode, QProcess::ExitStatus exitStatus); |
| QVariant readAttributeValue(QXmlStreamReader &xml); |
| QBluetoothServiceInfo parseServiceXml(const QString& xml); |
| void performMinimalServiceDiscovery(const QBluetoothAddress &deviceAddress); |
| void discoverServices(const QString &deviceObjectPath); |
| #endif |
| |
| public: |
| QBluetoothServiceDiscoveryAgent::Error error; |
| QString errorString; |
| QBluetoothAddress deviceAddress; |
| QList<QBluetoothServiceInfo> discoveredServices; |
| QList<QBluetoothDeviceInfo> discoveredDevices; |
| QBluetoothAddress m_deviceAdapterAddress; |
| |
| private: |
| DiscoveryState state; |
| QList<QBluetoothUuid> uuidFilter; |
| |
| QBluetoothDeviceDiscoveryAgent *deviceDiscoveryAgent = nullptr; |
| |
| QBluetoothServiceDiscoveryAgent::DiscoveryMode mode; |
| |
| bool singleDevice; |
| #if QT_CONFIG(bluez) |
| QString foundHostAdapterPath; |
| OrgBluezManagerInterface *manager = nullptr; |
| OrgFreedesktopDBusObjectManagerInterface *managerBluez5 = nullptr; |
| OrgBluezAdapterInterface *adapter = nullptr; |
| OrgBluezDeviceInterface *device = nullptr; |
| QProcess *sdpScannerProcess = nullptr; |
| #endif |
| |
| #ifdef QT_ANDROID_BLUETOOTH |
| ServiceDiscoveryBroadcastReceiver *receiver = nullptr; |
| LocalDeviceBroadcastReceiver *localDeviceReceiver = nullptr; |
| |
| QAndroidJniObject btAdapter; |
| QMap<QBluetoothAddress,QPair<QBluetoothDeviceInfo,QList<QBluetoothUuid> > > sdpCache; |
| #endif |
| |
| #ifdef QT_WIN_BLUETOOTH |
| private: |
| bool pendingStop; |
| bool pendingFinish; |
| |
| QThread *threadFind = nullptr; |
| ThreadWorkerFind *threadWorkerFind = nullptr; |
| #endif |
| |
| #ifdef QT_WINRT_BLUETOOTH |
| private slots: |
| void processFoundService(quint64 deviceAddress, const QBluetoothServiceInfo &info); |
| void onScanFinished(quint64 deviceAddress); |
| void onScanCanceled(); |
| void onError(); |
| |
| private: |
| QPointer<QWinRTBluetoothServiceDiscoveryWorker> worker; |
| #endif |
| |
| #ifdef QT_OSX_BLUETOOTH |
| // SDPInquiryDelegate: |
| void SDPInquiryFinished(void *device) override; |
| void SDPInquiryError(void *device, IOReturn errorCode) override; |
| |
| void performMinimalServiceDiscovery(const QBluetoothAddress &deviceAddress); |
| //void serviceDiscoveryFinished(); |
| |
| bool serviceHasMatchingUuid(const QBluetoothServiceInfo &serviceInfo) const; |
| |
| DarwinBluetooth::ScopedPointer serviceInquiry; |
| #endif // QT_OSX_BLUETOOTH |
| |
| protected: |
| QBluetoothServiceDiscoveryAgent *q_ptr; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |