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#include <QtCore/QDebug>
#include "saprotocol.h"
#include "sapbtlistener.h"
#include "sapbtpeer.h"
#ifdef SAILFISH
#include <bluez-qt5/bluemanager.h>
#include <bluez-qt5/blueadapter.h>
#include <bluez-qt5/bluedevice.h>
#include <bluez-qt5/headset.h>
#endif
#ifdef DESKTOP
#include "hfpag.h"
#endif
SAPBTListener::SAPBTListener(QObject *parent) :
QObject(parent), _server(0)
{
}
SAPBTListener::~SAPBTListener()
{
stop();
}
void SAPBTListener::start()
{
if (_server) {
qWarning() << "Already started";
return;
}
_server = new QBluetoothServer(QBluetoothServiceInfo::RfcommProtocol, this);
connect(_server, SIGNAL(newConnection()), this, SLOT(acceptConnection()));
if (!_server->listen(QBluetoothAddress(), 0)) {
qWarning() << "Failed to start Bluetooth listener socket";
stop();
return;
}
quint8 serverPort = _server->serverPort();
/*
Service Name: SAP
Service RecHandle: 0x1000b
Service Class ID List:
UUID 128: a49eb41e-cb06-495c-9f4f-bb80a90cdf00
Protocol Descriptor List:
"L2CAP" (0x0100)
"RFCOMM" (0x0003)
Channel: 5
Service Name: SAP
Service RecHandle: 0x1000c
Service Class ID List:
UUID 128: a49eb41e-cb06-495c-9f4f-aa80a90cdf4a
Protocol Descriptor List:
"L2CAP" (0x0100)
"RFCOMM" (0x0003)
Channel: 6
*/
_service.setServiceName("SAP");
_service.setServiceDescription("Samsung Accessory Profile");
_service.setServiceProvider("gearbtteest");
QBluetoothServiceInfo::Sequence classIds;
classIds.append(QVariant::fromValue(SAProtocol::dataServiceUuid));
_service.setAttribute(QBluetoothServiceInfo::ServiceClassIds, classIds);
QBluetoothServiceInfo::Sequence browseGroupList;
browseGroupList.append(QVariant::fromValue(QBluetoothUuid(QBluetoothUuid::PublicBrowseGroup)));
_service.setAttribute(QBluetoothServiceInfo::BrowseGroupList, browseGroupList);
QBluetoothServiceInfo::Sequence protocolDescriptorList;
QBluetoothServiceInfo::Sequence protocol;
protocol.append(QVariant::fromValue(QBluetoothUuid(QBluetoothUuid::L2cap)));
protocolDescriptorList.append(QVariant::fromValue(protocol));
protocol.clear();
protocol.append(QVariant::fromValue(QBluetoothUuid(QBluetoothUuid::Rfcomm)));
protocol.append(QVariant::fromValue(serverPort));
protocolDescriptorList.append(QVariant::fromValue(protocol));
protocol.clear();
_service.setAttribute(QBluetoothServiceInfo::ProtocolDescriptorList,
protocolDescriptorList);
if (!_service.registerService()) {
qWarning() << "Failed to register the SAP service";
}
}
void SAPBTListener::stop()
{
if (!_server) {
return;
}
if (!_service.unregisterService()) {
qWarning() << "Failed to unregister SAP service";
}
delete _server;
_server = 0;
}
void SAPBTListener::nudge(const QBluetoothAddress &address)
{
QBluetoothSocket *socket = new QBluetoothSocket(QBluetoothServiceInfo::RfcommProtocol, this);
connect(socket, SIGNAL(connected()), this, SLOT(handleNudgeConnected()));
connect(socket, SIGNAL(error(QBluetoothSocket::SocketError)),
this, SLOT(handleNudgeError(QBluetoothSocket::SocketError)));
qDebug() << "Nudging" << address.toString();
// First, set up HFP/Headset connection to watch
#if SAILFISH
QDBusConnection bus = QDBusConnection::systemBus();
OrgBluezManagerInterface manager("org.bluez", "/", bus);
QDBusReply<QDBusObjectPath> defaultAdapter = manager.DefaultAdapter();
if (!defaultAdapter.isValid()) {
qWarning() << "Could not get default Bluez adapter:" << defaultAdapter.error().message();
}
OrgBluezAdapterInterface adapter("org.bluez", defaultAdapter.value().path(), bus);
QList<QDBusObjectPath> list = adapter.ListDevices();
foreach (QDBusObjectPath item, list) {
OrgBluezDeviceInterface device("org.bluez", item.path(), bus);
QVariantMap properties = device.GetProperties();
QBluetoothAddress devAddress(properties["Address"].toString());
if (devAddress == address) {
OrgBluezHeadsetInterface headset("org.bluez", item.path(), bus);
qDebug() << "Creating HFP connection to" << devAddress.toString();
headset.Connect();
}
}
#elif DESKTOP
new HfpAg(address, this);
#endif
// After that, start normal connection.
#if SAILFISH
// For some reason, using UUIDs here fails on SailfishOS
socket->connectToService(address, 1);
#else
socket->connectToService(address, SAProtocol::nudgeServiceUuid);
#endif
}
void SAPBTListener::acceptConnection()
{
qDebug() << "Incoming BT connection";
QBluetoothSocket *socket = _server->nextPendingConnection();
if (!socket) {
qWarning() << "Actually, no incoming connection";
return;
}
qDebug() << "Got connection";
// TODO Why am I hardcoding the role here
SAPBTPeer *peer = new SAPBTPeer(SAProtocol::ClientRole, socket, this);
connect(peer, SIGNAL(disconnected()), peer, SLOT(deleteLater()));
}
void SAPBTListener::handleNudgeConnected()
{
QBluetoothSocket *socket = static_cast<QBluetoothSocket*>(sender());
qDebug() << "Nudge connected:" << socket->peerAddress().toString();
new SAPBTPeer(SAProtocol::ClientRole, socket, this);
}
void SAPBTListener::handleNudgeError(QBluetoothSocket::SocketError error)
{
QBluetoothSocket *socket = static_cast<QBluetoothSocket*>(sender());
qWarning() << "Cannot nudge:" << error << socket->errorString();
socket->abort();
socket->deleteLater();
}
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