/*!
Get list of ports.
return list of ports currently available in the system.
*/
QList<QextPortInfo> QextSerialEnumeratorPrivate::getPorts_sys()
{
QList<QextPortInfo> ports;
enumerateDevicesWin(GUID_DEVCLASS_PORTS, &ports);
enumerateDevicesWin(GUID_DEVCLASS_VIRTUAL_PORTS, &ports);
qSort(ports.begin(), ports.end(), lessThan);
return ports;
}
QList<QUsbHidInfo> QUsbHidEnumerator::getPorts(unsigned short vid, unsigned short pid)
{
QList<QUsbHidInfo> ports;
GUID guid;
HidD_GetHidGuid(&guid);
enumerateDevicesWin(guid, &ports,vid, pid);
return ports;
}
//static
void QextSerialEnumerator::setupAPIScan(QList<QextPortInfo> & infoList)
{
HDEVINFO devInfo = SetupDiGetClassDevs(&GUID_DEVCLASS_PORTS, NULL, NULL, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE);
if(devInfo == INVALID_HANDLE_VALUE) {
qCritical() << "SetupDiGetClassDevs failed:" << GetLastError();
return;
}
enumerateDevicesWin( devInfo, &GUID_DEVCLASS_PORTS, &infoList );
}
//static
void QextSerialEnumerator::setupAPIScan(QList<QextPortInfo> & infoList)
{
#if 0
enumerateDevicesWin(GUID_DEVCLASS_PORTS, &infoList);
#else
// just iterate the com ports.
// looks like GUID_DEVCLASS_PORTS doesn't find them all.
for( unsigned int i = 0 ; i < 256; i++ )
{
QString port = "\\\\.\\COM" + QString::number(i);
HANDLE hPort = ::CreateFile(port.toAscii(), GENERIC_READ | GENERIC_WRITE, 0, 0, OPEN_EXISTING, 0, 0);
if( hPort == INVALID_HANDLE_VALUE )
continue;
QextPortInfo info;
info.friendName = QString("COM%1:").arg( i );
info.portName = port;
infoList.append(info);
CloseHandle( hPort );
}
#endif
}
QList<QextPortInfo> QextSerialEnumerator::getPorts()
{
QList<QextPortInfo> ports;
enumerateDevicesWin(GUID_DEVCLASS_PORTS, &ports);
return ports;
}