//--------------------------------------------------------------------------------
CDeviceInterfaceList::CDeviceInterfaceList( CDeviceInterfaceClass& InterfaceClass, const mxTCHAR* szMachineName ) : m_Handle( 0 )
, m_pInterfaceClass( &InterfaceClass )
, m_szMachine( szMachineName )
, m_Library( CSetupAPI::Instance() )
{
_WINQ_FCONTEXT( "CDeviceInterfaceList::CDeviceInterfaceList" );
m_Handle = m_Library.SetupDiGetClassDevsEx( reinterpret_cast< const ::GUID* >( &( InterfaceClass.GUID() ) ), 0, 0, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE, 0, m_szMachine );
if( !m_Handle.IsNull() )
{
m_Handle.Attach( this );
bool bEnumerated = false;
unsigned long ulIndex = 0;
do
{
unsigned long ulError = 0;
m_DevInterfaceData.cbSize = sizeof( ::SP_DEVICE_INTERFACE_DATA );
if( m_Library.SetupDiEnumDeviceInterfaces(
reinterpret_cast< ::HDEVINFO >( m_Handle.Use() ), 0,
reinterpret_cast< const ::GUID* >( &( InterfaceClass.GUID() ) ), ulIndex,
reinterpret_cast< ::PSP_DEVICE_INTERFACE_DATA >( &m_DevInterfaceData ) ) )
{
unsigned long ulDeviceInterfaceDetailRequiredSize = 0;
m_DevInterfaceDetailData.cbSize = sizeof( ::SP_DEVICE_INTERFACE_DETAIL_DATA );
m_DevInfo.cbSize = sizeof( ::SP_DEVINFO_DATA );
m_Library.SetupDiGetDeviceInterfaceDetail( reinterpret_cast< ::HDEVINFO >( m_Handle.Use() ),
reinterpret_cast< ::PSP_DEVICE_INTERFACE_DATA >( &m_DevInterfaceData ),
0, 0, &ulDeviceInterfaceDetailRequiredSize,
reinterpret_cast< ::PSP_DEVINFO_DATA >( &m_DevInfo ) );
if( ulDeviceInterfaceDetailRequiredSize > 0 )
{
m_Library.SetupDiGetDeviceInterfaceDetail( reinterpret_cast< ::HDEVINFO >( m_Handle.Use() ),
reinterpret_cast< ::PSP_DEVICE_INTERFACE_DATA >( &m_DevInterfaceData ),
reinterpret_cast< ::PSP_DEVICE_INTERFACE_DETAIL_DATA >( &m_DevInterfaceDetailData ),
ulDeviceInterfaceDetailRequiredSize, &ulDeviceInterfaceDetailRequiredSize,
reinterpret_cast< ::PSP_DEVINFO_DATA >( &m_DevInfo ) );
}
else
{
ulError = ::GetLastError();
}
CTString strDeviceInstance;
unsigned long ulInstanceSize = 0;
m_Library.SetupDiGetDeviceInstanceId( reinterpret_cast< ::HDEVINFO >( m_Handle.Use() ), reinterpret_cast< ::PSP_DEVINFO_DATA >( &m_DevInfo ), 0, 0, &ulInstanceSize );
if( ulInstanceSize > 0 )
{
m_Library.SetupDiGetDeviceInstanceId( m_Handle.Use(), reinterpret_cast< ::PSP_DEVINFO_DATA >( &m_DevInfo ),
strDeviceInstance.GetBufferSetLength( static_cast< unsigned short >( ulInstanceSize + 1 ) ), ulInstanceSize, &ulInstanceSize );
strDeviceInstance.ValidateBuffer( static_cast< unsigned short >( ulInstanceSize ) );
}
else
{
ulError = ::GetLastError();
}
CTString strDeviceID;
if( m_Library.CM_Get_Device_ID_Ex( static_cast< ::DEVINST >( m_DevInfo.DevInst ), strDeviceID.GetBufferSetLength( MaxDeviceIDLen + 1), MaxDeviceIDLen, 0, 0 ) != CR_SUCCESS )
{
ulError = ::GetLastError();
}
else
{
nsCodeQOR::CTLRef< CDeviceInstance > RefDevInst( 0 ); //TODO:= System().Devices(QOR_PP_SHARED_OBJECT_ACCESS).DeviceFromID( strDeviceInstance );
//Create the CDeviveInterface
CDeviceInterface* pDeviceInterface = m_pInterfaceClass->CreateObject();//new CDeviceInterface;
pDeviceInterface->SetActive( m_DevInterfaceData.Flags & SPINT_ACTIVE );
pDeviceInterface->SetDefault( m_DevInterfaceData.Flags & SPINT_DEFAULT ? true : false );
pDeviceInterface->SetRemoved( m_DevInterfaceData.Flags & SPINT_REMOVED ? true : false );
pDeviceInterface->SetPath( m_DevInterfaceDetailData.DevicePath );
pDeviceInterface->SetClass( m_pInterfaceClass, ulIndex );
pDeviceInterface->SetInstance( RefDevInst ); //Add the device to the Interface
m_ArrayDeviceInterfaces.Append( pDeviceInterface ); //Add it to the Interface class
if( !RefDevInst.IsNull() ) //Add it to the DeviceInstance
{
RefDevInst->Interfaces().Append( pDeviceInterface );
}
}
}
else
{
ulError = ::GetLastError();
if( ulError == ERROR_NO_MORE_ITEMS )
{
bEnumerated = true;
}
}
ulIndex++;
}while( !bEnumerated );
}
}
