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-rw-r--r--libopie2/opiebluez/obluetooth.cpp135
-rw-r--r--libopie2/opiebluez/obluetooth.h20
2 files changed, 145 insertions, 10 deletions
diff --git a/libopie2/opiebluez/obluetooth.cpp b/libopie2/opiebluez/obluetooth.cpp
index e0ba0ec..80f4bfc 100644
--- a/libopie2/opiebluez/obluetooth.cpp
+++ b/libopie2/opiebluez/obluetooth.cpp
@@ -112,140 +112,263 @@ void OBluetooth::synchronize()
return;
}
for ( int i = 0; i < dl->dev_num; ++i )
{
di.dev_id = ( dr + i )->dev_id;
if ( ::ioctl( _fd, HCIGETDEVINFO, (void *) &di ) == -1 )
{
owarn << "OBluetooth::synchronize() - can't issue HCIGETDEVINFO on device " << i << " (" << strerror( errno ) << ") - skipping that device. " << oendl;
continue;
}
odebug << "OBluetooth::synchronize() - found device #" << di.dev_id << oendl;
_interfaces.insert( di.name, new OBluetoothInterface( this, di.name, (void*) &di, _fd ) );
}
}
/*======================================================================================
* OBluetoothInterface
*======================================================================================*/
class OBluetoothInterface::Private
{
public:
Private( struct hci_dev_info* di, int fd )
{
::memcpy( &devinfo, di, sizeof(struct hci_dev_info) );
ctlfd = fd;
}
void reloadInfo()
{
int result = ::ioctl( ctlfd, HCIGETDEVINFO, (void *) &devinfo );
if ( result == -1 )
{
owarn << "OBluetoothInterface::Private - can't reload device info (" << strerror( errno ) << ")" << oendl;
}
}
struct hci_dev_info devinfo;
int ctlfd;
};
OBluetoothInterface::OBluetoothInterface( QObject* parent, const char* name, void* devinfo, int ctlfd )
:QObject( parent, name )
{
d = new OBluetoothInterface::Private( (struct hci_dev_info*) devinfo, ctlfd );
}
OBluetoothInterface::~OBluetoothInterface()
{
}
QString OBluetoothInterface::macAddress() const
{
return QString().sprintf( "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
d->devinfo.bdaddr.b[5],
d->devinfo.bdaddr.b[4],
d->devinfo.bdaddr.b[3],
d->devinfo.bdaddr.b[2],
d->devinfo.bdaddr.b[1],
d->devinfo.bdaddr.b[0] );
}
bool OBluetoothInterface::setUp( bool b )
{
int cmd = b ? HCIDEVUP : HCIDEVDOWN;
int result = ::ioctl( d->ctlfd, cmd, d->devinfo.dev_id );
if ( result == -1 && errno != EALREADY )
{
owarn << "OBluetoothInterface::setUp( " << b << " ) - couldn't change interface state (" << strerror( errno ) << ")" << oendl;
return false;
}
else
{
d->reloadInfo();
return true;
}
}
bool OBluetoothInterface::isUp() const
{
return hci_test_bit( HCI_UP, &d->devinfo.flags );
}
OBluetoothInterface::DeviceIterator OBluetoothInterface::neighbourhood()
{
_devices.clear();
struct hci_inquiry_req* ir;
int nrsp = 255;
char* mybuffer = static_cast<char*>( malloc( sizeof( *ir ) + ( sizeof( inquiry_info ) * (nrsp) ) ) );
assert( mybuffer );
ir = (struct hci_inquiry_req*) mybuffer;
memset( ir, 0, sizeof( *ir ) + ( sizeof( inquiry_info ) * (nrsp) ) );
ir->dev_id = d->devinfo.dev_id;
ir->num_rsp = nrsp;
- ir->length = 8;
+ ir->length = 8; // 10 seconds
ir->flags = 0;
- ir->lap[0] = 0x33;
+ ir->lap[0] = 0x33; // GIAC
ir->lap[1] = 0x8b;
ir->lap[2] = 0x9e;
int result = ::ioctl( d->ctlfd, HCIINQUIRY, mybuffer );
if ( result == -1 )
{
owarn << "OBluetoothInterface::neighbourhood() - can't issue HCIINQUIRY (" << strerror( errno ) << ")" << oendl;
return DeviceIterator( _devices );
}
+ inquiry_info* ii = (inquiry_info*)( ir+1 );
+
for( int i = 0; i < ir->num_rsp; ++i )
{
- odebug << "found a device" << oendl;
+ OBluetoothDevice* dev = new OBluetoothDevice( this, 0, ii );
+ _devices.insert( dev->macAddress(), dev );
+ ++ii;
}
return DeviceIterator( _devices );
}
-
/*======================================================================================
* OBluetoothDevice
*======================================================================================*/
-OBluetoothDevice::OBluetoothDevice( QObject* parent, const char* name )
+class OBluetoothDevice::Private
+{
+ public:
+ Private( inquiry_info* ii )
+ {
+ ::memcpy( &inqinfo, ii, sizeof(inquiry_info) );
+ }
+ inquiry_info inqinfo;
+};
+
+OBluetoothDevice::OBluetoothDevice( QObject* parent, const char* name, void* inqinfo )
:QObject( parent, name )
{
odebug << "OBluetoothDevice::OBluetoothDevice() - '" << name << "'" << oendl;
+ d = new OBluetoothDevice::Private( (inquiry_info*) inqinfo );
}
OBluetoothDevice::~OBluetoothDevice()
{
odebug << "OBluetoothDevice::~OBluetoothDevice()" << oendl;
}
QString OBluetoothDevice::macAddress() const
{
- return "N/A";
+ return QString().sprintf( "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
+ d->inqinfo.bdaddr.b[5],
+ d->inqinfo.bdaddr.b[4],
+ d->inqinfo.bdaddr.b[3],
+ d->inqinfo.bdaddr.b[2],
+ d->inqinfo.bdaddr.b[1],
+ d->inqinfo.bdaddr.b[0] );
}
+QString OBluetoothDevice::deviceClass() const
+{
+ int maj = d->inqinfo.dev_class[1] & 0x1f;
+ int min = d->inqinfo.dev_class[0] >> 2;
+
+ QString major = QString( "Unknown(%1)" ).arg( maj );
+ QString minor = QString( "Unknown(%1)" ).arg( min );
+
+ switch ( maj )
+ {
+ case 0: major = "Miscellaneous";
+ break;
+
+ case 1: major = "Computer";
+ switch ( min )
+ {
+ case 0: minor = "Uncategorized";
+ case 1: minor = "Desktop workstation";
+ case 2: minor = "Server";
+ case 3: minor = "Laptop";
+ case 4: minor = "Handheld";
+ case 5: minor = "Palm";
+ case 6: minor = "Wearable";
+ }
+ break;
+
+ case 2: major = "Phone";
+ switch ( min )
+ {
+ case 0: minor = "Uncategorized"; break;
+ case 1: minor = "Cellular"; break;
+ case 2: minor = "Cordless"; break;
+ case 3: minor = "Smart phone"; break;
+ case 4: minor = "Wired modem or voice gateway"; break;
+ case 5: minor = "Common ISDN Access"; break;
+ case 6: minor = "Sim Card Reader"; break;
+ }
+ break;
+
+ case 3: major = "LAN Access";
+ break;
+
+ case 4: major = "Audio/Video";
+ switch ( min )
+ {
+ case 0: minor = "Uncategorized"; break;
+ case 1: minor = "Device conforms to the Headset profile"; break;
+ case 2: minor = "Hands-free"; break;
+ case 3: minor = "Reserved(3)"; break;
+ case 4: minor = "Microphone"; break;
+ case 5: minor = "Loudspeaker"; break;
+ case 6: minor = "Headphones"; break;
+ case 7: minor = "Portable Audio"; break;
+ case 8: minor = "Car Audio"; break;
+ case 9: minor = "Set-top box"; break;
+ case 10: minor = "HiFi Audio Device"; break;
+ case 11: minor = "VCR"; break;
+ case 12: minor = "Video Camera"; break;
+ case 13: minor = "Camcorder"; break;
+ case 14: minor = "Video Monitor"; break;
+ case 15: minor = "Video Display and Loudspeaker"; break;
+ case 16: minor = "Video Conferencing"; break;
+ case 17: minor = "Reserved(17)"; break;
+ case 18: minor = "Gaming/Toy"; break;
+ }
+ break;
+
+ case 5: major = "Peripheral";
+ switch ( min )
+ {
+ case 16: minor = "Keyboard"; break;
+ case 32: minor = "Pointing Device"; break;
+ case 48: minor = "Keyboard and Pointing Device"; break;
+ }
+ break;
+
+ case 6: major = "Imaging";
+ if (min & 4) minor = "Display";
+ else if (min & 8) minor = "Camera";
+ else if (min & 16) minor = "Scanner";
+ else if (min & 32) minor = "Printer";
+ break;
+
+ case 63: major = "Uncategorized";
+ break;
+ }
+
+ return QString( "%1:%2" ).arg( major ).arg( minor );
+}
+
+QString OBluetoothDevice::getName()
+{
+ /* FIXME: Uahhh, this gets ugly.
+ The BlueZ kernel interface seems to be very badly (if at all) documented.
+ All people are assuming that you use libbluetooth to talk to that stack.
+ However since libbluetooth is GPL, we can't do that :/
+ Guess, we are stuck here until someone finds time and/or motivation to look
+ into that and create some easy-to-understand examples for how to talk
+ directly to the BlueZ kernel interface.
+ */
+};
+
+
}
}
diff --git a/libopie2/opiebluez/obluetooth.h b/libopie2/opiebluez/obluetooth.h
index ee4a90d..fa3d2c1 100644
--- a/libopie2/opiebluez/obluetooth.h
+++ b/libopie2/opiebluez/obluetooth.h
@@ -37,151 +37,163 @@ namespace Opie {
namespace Bluez {
class OBluetoothInterface;
class OBluetoothDevice;
/**
* @brief A container class for all bluetooth interfaces
*
* This class provides access to all available bluetooth interfaces of your computer.
*
* @author Michael 'Mickey' Lauer <mickey@vanille.de>
*/
class OBluetooth : public QObject
{
Q_OBJECT
public:
typedef QDict<OBluetoothInterface> InterfaceMap;
typedef QDictIterator<OBluetoothInterface> InterfaceIterator;
public:
/**
* @returns the number of available interfaces
*/
int count() const;
/**
* @returns a pointer to the (one and only) @ref OBluetooth instance.
*/
static OBluetooth* instance();
/**
* @returns an iterator usable for iterating through all network interfaces.
*/
InterfaceIterator iterator() const;
/**
* @returns true, if the @a interface is present.
*/
bool isPresent( const char* interface ) const;
/**
* @returns true, if the @a interface supports the wireless extension protocol.
*/
bool isWirelessInterface( const char* interface ) const;
/**
* @returns a pointer to the @ref OBluetoothInterface object for the specified @a interface or 0, if not found.
* @see OBluetoothInterface
*/
OBluetoothInterface* interface( const QString& interface ) const;
/**
* @internal Rebuild the internal interface database
* @note Sometimes it might be useful to call this from client code,
* e.g. after issuing a cardctl insert
*/
void synchronize();
protected:
OBluetooth();
private:
static OBluetooth* _instance;
InterfaceMap _interfaces;
class OBluetoothPrivate;
OBluetoothPrivate *d;
int _fd;
};
/*======================================================================================
* OBluetoothInterface
*======================================================================================*/
/**
* @brief An bluetooth interface wrapper.
*
* This class provides a wrapper for a bluetooth HCI device. All the cumbersome details of
* Linux ioctls are hidden under a convenient high-level interface.
* @warning Most of the setting methods contained in this class require the appropriate
* process permissions to work.
*
* @author Michael 'Mickey' Lauer <mickey@vanille.de>
*/
class OBluetoothInterface : public QObject
{
Q_OBJECT
public:
typedef QDict<OBluetoothDevice> DeviceMap;
typedef QDictIterator<OBluetoothDevice> DeviceIterator;
public:
/**
* Constructor. Normally you don't create @ref OBluetoothInterface objects yourself,
* but access them via @ref OBluetooth::interface().
*/
OBluetoothInterface( QObject* parent, const char* name, void* devinfo, int ctlfd );
/**
* Destructor.
*/
virtual ~OBluetoothInterface();
/**
- * @return the MAC address of the interfaces
+ * @return the MAC address of the interface.
*/
QString macAddress() const;
/**
* Setting an interface to up enables it to receive packets.
*/
bool setUp( bool );
/**
* @returns true if the interface is up.
*/
bool isUp() const;
/**
- * @returns an iterator usable for iterating through the devices in range
+ * @returns an iterator usable for iterating through the devices in range.
*/
DeviceIterator neighbourhood();
private:
DeviceMap _devices;
class Private;
Private *d;
};
/*======================================================================================
* OBluetoothDevice
*======================================================================================*/
/**
* @brief An bluetooth (remote) device abstraction.
*
* This class resembles a (remote) bluetooth device.
* @author Michael 'Mickey' Lauer <mickey@vanille.de>
*/
class OBluetoothDevice : public QObject
{
Q_OBJECT
public:
/**
* Constructor.
*/
- OBluetoothDevice( QObject* parent, const char* name );
+ OBluetoothDevice( QObject* parent, const char* name, void* inqinfo );
/**
* Destructor.
*/
virtual ~OBluetoothDevice();
/**
- * @returns the MAC address of the device's interface
+ * @returns the MAC address of the device's interface.
*/
QString macAddress() const;
+ /**
+ * @returns the class of device.
+ */
+ QString deviceClass() const;
+ /**
+ * @returns the device name.
+ */
+ QString getName();
+
+ private:
+ class Private;
+ Private *d;
};
}
}
#endif