Source code of Windows XP (NT5)
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69 lines
1.3 KiB

//----------------------------------------------------------------------------
//
// stdio-based output callbacks class.
//
// Copyright (C) Microsoft Corporation, 2000.
//
//----------------------------------------------------------------------------
#include <stdio.h>
#include <windows.h>
#include <dbgeng.h>
#include "out.hpp"
StdioOutputCallbacks g_OutputCb;
STDMETHODIMP
StdioOutputCallbacks::QueryInterface(
THIS_
IN REFIID InterfaceId,
OUT PVOID* Interface
)
{
*Interface = NULL;
if (IsEqualIID(InterfaceId, __uuidof(IUnknown)) ||
IsEqualIID(InterfaceId, __uuidof(IDebugOutputCallbacks)))
{
*Interface = (IDebugOutputCallbacks *)this;
AddRef();
return S_OK;
}
else
{
return E_NOINTERFACE;
}
}
STDMETHODIMP_(ULONG)
StdioOutputCallbacks::AddRef(
THIS
)
{
// This class is designed to be static so
// there's no true refcount.
return 1;
}
STDMETHODIMP_(ULONG)
StdioOutputCallbacks::Release(
THIS
)
{
// This class is designed to be static so
// there's no true refcount.
return 0;
}
STDMETHODIMP
StdioOutputCallbacks::Output(
THIS_
IN ULONG Mask,
IN PCSTR Text
)
{
UNREFERENCED_PARAMETER(Mask);
fputs(Text, stdout);
return S_OK;
}