Diffstat (limited to 'libopie2/opiebluez/obluetooth.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | libopie2/opiebluez/obluetooth.cpp | 43 |
1 files changed, 37 insertions, 6 deletions
diff --git a/libopie2/opiebluez/obluetooth.cpp b/libopie2/opiebluez/obluetooth.cpp index b5df96e..c99a822 100644 --- a/libopie2/opiebluez/obluetooth.cpp +++ b/libopie2/opiebluez/obluetooth.cpp @@ -1,163 +1,194 @@ /* This file is part of the Opie Project Copyright (C) 2005 Michael 'Mickey' Lauer <mickey@Vanille.de> =. Copyright (C) The Opie Team <opie-devel@handhelds.org> .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; version 2 of the license. ._= =} : .%`+i> _;_. .i_,=:_. -<s. This program is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "obluetooth.h" /* OPIE */ #include <opie2/odebug.h> using namespace Opie::Core; /* STD */ #include <bluetooth/bluetooth.h> #include <bluetooth/hci.h> #include <bluetooth/hci_lib.h> #include <errno.h> #include <stdlib.h> #include <string.h> #include <sys/ioctl.h> #include <sys/types.h> #include <sys/socket.h> namespace Opie { namespace Bluez { /*====================================================================================== * OBluetooth *======================================================================================*/ OBluetooth* OBluetooth::_instance = 0; OBluetooth::OBluetooth() { synchronize(); } OBluetooth* OBluetooth::instance() { if ( !_instance ) _instance = new OBluetooth(); return _instance; } OBluetooth::InterfaceIterator OBluetooth::iterator() const { return OBluetooth::InterfaceIterator( _interfaces ); } int OBluetooth::count() const { return _interfaces.count(); } OBluetoothInterface* OBluetooth::interface( const QString& iface ) const { return _interfaces[iface]; } void OBluetooth::synchronize() { odebug << "OBluetooth::synchronize() - gathering available HCI devices" << oendl; _interfaces.clear(); _fd = ::socket( AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI ); if ( _fd == -1 ) { owarn << "OBluetooth::synchronize() - can't open HCI control socket (" << strerror( errno ) << ")" << oendl; return; } struct hci_dev_list_req *dl; struct hci_dev_req *dr; struct hci_dev_info di; if (!(dl = (struct hci_dev_list_req*)malloc(HCI_MAX_DEV * sizeof(struct hci_dev_req) + sizeof(uint16_t)))) { ofatal << "OBluetooth::synchronize() - can't allocate memory for HCI request" << oendl; return; } dl->dev_num = HCI_MAX_DEV; dr = dl->dev_req; - if (ioctl( _fd, HCIGETDEVLIST, (void *) dl) == -1) + if (::ioctl( _fd, HCIGETDEVLIST, (void *) dl) == -1) { owarn << "OBluetooth::synchronize() - can't complete HCIGETDEVLIST (" << strerror( errno ) << ")" << oendl; return; } for ( int i = 0; i < dl->dev_num; ++i ) { di.dev_id = ( dr + i )->dev_id; - if ( ioctl( _fd, HCIGETDEVINFO, (void *) &di) == -1 ) + 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 ) ); + _interfaces.insert( di.name, new OBluetoothInterface( this, di.name, (void*) &di, _fd ) ); } } /*====================================================================================== * OBluetoothInterface *======================================================================================*/ class OBluetoothInterface::Private { public: - Private( struct hci_dev_info* di ) + 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 ) +OBluetoothInterface::OBluetoothInterface( QObject* parent, const char* name, void* devinfo, int ctlfd ) :QObject( parent, name ) { - d = new OBluetoothInterface::Private( (struct hci_dev_info*) devinfo ); + 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 ); +} + } } |