You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
331 lines
7.8 KiB
331 lines
7.8 KiB
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright (c) 2000-2001 Microsoft Corporation
|
|
//
|
|
// Module Name:
|
|
// Callback.cpp
|
|
//
|
|
// Description:
|
|
// CCallback implementation.
|
|
//
|
|
// Maintained By:
|
|
// David Potter (DavidP) 14-JUN-2001
|
|
// Geoffrey Pease (GPease) 02-MAR-2000
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "Pch.h"
|
|
#include "Callback.h"
|
|
|
|
DEFINE_THISCLASS("CCallback")
|
|
|
|
// ************************************************************************
|
|
//
|
|
// Constructor / Destructor
|
|
//
|
|
// ************************************************************************
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// HRESULT
|
|
// CCallback::S_HrCreateInstance(
|
|
// IUnknown ** ppunkOut
|
|
// )
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
HRESULT
|
|
CCallback::S_HrCreateInstance(
|
|
IUnknown ** ppunkOut
|
|
)
|
|
{
|
|
TraceFunc( "" );
|
|
|
|
HRESULT hr = S_OK;
|
|
CCallback * pc = NULL;
|
|
|
|
Assert( ppunkOut != NULL );
|
|
if ( ppunkOut == NULL )
|
|
{
|
|
hr = THR( E_POINTER );
|
|
goto Cleanup;
|
|
}
|
|
|
|
pc = new CCallback;
|
|
if ( pc == NULL )
|
|
{
|
|
hr = THR( E_OUTOFMEMORY );
|
|
goto Cleanup;
|
|
}
|
|
|
|
hr = THR( pc->HrInit() );
|
|
if ( FAILED( hr ) )
|
|
{
|
|
goto Cleanup;
|
|
}
|
|
|
|
hr = THR( pc->TypeSafeQI( IUnknown, ppunkOut ) );
|
|
if ( FAILED( hr ) )
|
|
{
|
|
goto Cleanup;
|
|
}
|
|
|
|
Cleanup:
|
|
|
|
if ( pc != NULL )
|
|
{
|
|
pc->Release();
|
|
}
|
|
|
|
HRETURN( hr );
|
|
|
|
} //*** CCallback::S_HrCreateInstance
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// CCallback::CCallback
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
CCallback::CCallback( void )
|
|
: m_cRef( 1 )
|
|
{
|
|
TraceFunc( "" );
|
|
|
|
InterlockedIncrement( &g_cObjects );
|
|
|
|
TraceFuncExit();
|
|
|
|
} //*** CCallback::CCallback
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// STDMETHODIMP
|
|
// CCallback::HrInit
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
STDMETHODIMP
|
|
CCallback::HrInit( void )
|
|
{
|
|
TraceFunc( "" );
|
|
|
|
HRESULT hr = S_OK;
|
|
|
|
// IUnknown stuff
|
|
Assert( m_cRef == 1 );
|
|
|
|
HRETURN( hr );
|
|
|
|
} //*** CCallback::HrInit
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// CCallback::~CCallback
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
CCallback::~CCallback( void )
|
|
{
|
|
TraceFunc( "" );
|
|
|
|
InterlockedDecrement( &g_cObjects );
|
|
|
|
TraceFuncExit();
|
|
|
|
} //*** CCallback::~CCallback
|
|
|
|
|
|
// ************************************************************************
|
|
//
|
|
// IUnknown
|
|
//
|
|
// ************************************************************************
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//++
|
|
//
|
|
// CCallback::QueryInterface
|
|
//
|
|
// Description:
|
|
// Query this object for the passed in interface.
|
|
//
|
|
// Arguments:
|
|
// riidIn
|
|
// Id of interface requested.
|
|
//
|
|
// ppvOut
|
|
// Pointer to the requested interface.
|
|
//
|
|
// Return Value:
|
|
// S_OK
|
|
// If the interface is available on this object.
|
|
//
|
|
// E_NOINTERFACE
|
|
// If the interface is not available.
|
|
//
|
|
// E_POINTER
|
|
// ppvOut was NULL.
|
|
//
|
|
// Remarks:
|
|
// None.
|
|
//
|
|
//--
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
STDMETHODIMP
|
|
CCallback::QueryInterface(
|
|
REFIID riidIn
|
|
, LPVOID * ppvOut
|
|
)
|
|
{
|
|
TraceQIFunc( riidIn, ppvOut );
|
|
|
|
HRESULT hr = S_OK;
|
|
|
|
//
|
|
// Validate arguments.
|
|
//
|
|
|
|
Assert( ppvOut != NULL );
|
|
if ( ppvOut == NULL )
|
|
{
|
|
hr = THR( E_POINTER );
|
|
goto Cleanup;
|
|
}
|
|
|
|
//
|
|
// Handle known interfaces.
|
|
//
|
|
|
|
if ( IsEqualIID( riidIn, IID_IUnknown ) )
|
|
{
|
|
*ppvOut = static_cast< IClusCfgCallback * >( this );
|
|
} // if: IUnknown
|
|
else if ( IsEqualIID( riid, IID_IClusCfgCallback ) )
|
|
{
|
|
*ppvOut = TraceInterface( __THISCLASS__, IClusCfgCallback, this, 0 );
|
|
} // else if: IClusCfgCallback
|
|
else
|
|
{
|
|
*ppvOut = NULL;
|
|
hr = E_NOINTERFACE;
|
|
}
|
|
|
|
//
|
|
// Add a reference to the interface if successful.
|
|
//
|
|
|
|
if ( SUCCEEDED( hr ) )
|
|
{
|
|
((IUnknown *) *ppvOut)->AddRef();
|
|
} // if: success
|
|
|
|
Cleanup:
|
|
|
|
QIRETURN_IGNORESTDMARSHALLING( hr, riidIn );
|
|
|
|
} //*** CCallback::QueryInterface
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// STDMETHODIMP_(ULONG)
|
|
// CCallback::AddRef
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
STDMETHODIMP_(ULONG)
|
|
CCallback::AddRef( void )
|
|
{
|
|
TraceFunc( "[IUnknown]" );
|
|
|
|
InterlockedIncrement( &m_cRef );
|
|
|
|
CRETURN( m_cRef );
|
|
|
|
} //*** CCallback::AddRef
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// STDMETHODIMP_(ULONG)
|
|
// CCallback::Release
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
STDMETHODIMP_(ULONG)
|
|
CCallback::Release( void )
|
|
{
|
|
TraceFunc( "[IUnknown]" );
|
|
|
|
LONG cRef;
|
|
|
|
cRef = InterlockedDecrement( &m_cRef );
|
|
|
|
if ( cRef == 0 )
|
|
{
|
|
TraceDo( delete this );
|
|
}
|
|
|
|
CRETURN( cRef );
|
|
|
|
} //*** CCallback::Release
|
|
|
|
|
|
|
|
//****************************************************************************
|
|
//
|
|
// IClusCfgCallback
|
|
//
|
|
//****************************************************************************
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// STDMETHODIMP
|
|
// CCallback::SendStatusReport(
|
|
// BSTR bstrNodeNameIn,
|
|
// CLSID clsidTaskMajorIn,
|
|
// CLSID clsidTaskMinorIn,
|
|
// ULONG ulMinIn,
|
|
// ULONG ulMaxIn,
|
|
// ULONG ulCurrentIn,
|
|
// HRESULT hrStatusIn,
|
|
// BSTR bstrDescriptionIn
|
|
// )
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
STDMETHODIMP
|
|
CCallback::SendStatusReport(
|
|
BSTR bstrNodeNameIn,
|
|
CLSID clsidTaskMajorIn,
|
|
CLSID clsidTaskMinorIn,
|
|
ULONG ulMinIn,
|
|
ULONG ulMaxIn,
|
|
ULONG ulCurrentIn,
|
|
HRESULT hrStatusIn,
|
|
BSTR bstrDescriptionIn
|
|
)
|
|
{
|
|
TraceFunc( "[IClusCfgCallback]" );
|
|
|
|
HRESULT hr = S_OK;
|
|
|
|
DebugMsg( "clsidTaskMajorIn: {%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
|
|
clsidTaskMajorIn.Data1, clsidTaskMajorIn.Data2, clsidTaskMajorIn.Data3,
|
|
clsidTaskMajorIn.Data4[ 0 ], clsidTaskMajorIn.Data4[ 1 ], clsidTaskMajorIn.Data4[ 2 ], clsidTaskMajorIn.Data4[ 3 ],
|
|
clsidTaskMajorIn.Data4[ 4 ], clsidTaskMajorIn.Data4[ 5 ], clsidTaskMajorIn.Data4[ 6 ], clsidTaskMajorIn.Data4[ 7 ]
|
|
);
|
|
|
|
DebugMsg( "clsidTaskMinorIn: {%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
|
|
clsidTaskMinorIn.Data1, clsidTaskMinorIn.Data2, clsidTaskMinorIn.Data3,
|
|
clsidTaskMinorIn.Data4[ 0 ], clsidTaskMinorIn.Data4[ 1 ], clsidTaskMinorIn.Data4[ 2 ], clsidTaskMinorIn.Data4[ 3 ],
|
|
clsidTaskMinorIn.Data4[ 4 ], clsidTaskMinorIn.Data4[ 5 ], clsidTaskMinorIn.Data4[ 6 ], clsidTaskMinorIn.Data4[ 7 ]
|
|
);
|
|
|
|
DebugMsg( "Progress:\tmin: %u\tcurrent: %u\tmax: %u",
|
|
ulMinIn,
|
|
ulCurrentIn,
|
|
ulMaxIn
|
|
);
|
|
|
|
DebugMsg( "Status: hrStatusIn = %#08x\t%ws", hrStatusIn, ( bstrDescriptionIn == NULL ? L"" : bstrDescriptionIn ) );
|
|
|
|
Assert( ulCurrentIn >= ulMinIn && ulMaxIn >= ulCurrentIn );
|
|
|
|
HRETURN( hr );
|
|
|
|
} //*** CCallback::SendStatusReport
|