windows-nt/Source/XPSP1/NT/net/homenet/beacon/client/internetgatewayfinder.cpp

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2020-09-26 03:20:57 -05:00
#include "stdafx.h"
#pragma hdrstop
#include "InternetGatewayFinder.h"
#include "trayicon.h"
CInternetGatewayFinder::CInternetGatewayFinder()
{
m_hWindow = NULL;
}
HRESULT CInternetGatewayFinder::Initialize(HWND hWindow)
{
HRESULT hr = S_OK;
m_hWindow = hWindow;
return hr;
}
HRESULT CInternetGatewayFinder::GetInternetGateway(BSTR DeviceId, IInternetGateway** ppInternetGateway)
{
HRESULT hr = S_OK;
*ppInternetGateway = NULL;
IInternetGateway* pInternetGateway;
if(1 == SendMessage(m_hWindow, WM_APP_GETBEACON, 0, reinterpret_cast<LPARAM>(&pInternetGateway)))
{
*ppInternetGateway = pInternetGateway;
// pass reference
}
else
{
hr = HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
}
return hr;
}
CInternetGatewayFinderClassFactory::CInternetGatewayFinderClassFactory()
{
m_hWindow = NULL;
}
HRESULT CInternetGatewayFinderClassFactory::Initialize(HWND hWindow)
{
HRESULT hr = S_OK;
m_hWindow = hWindow;
return hr;
}
HRESULT CInternetGatewayFinderClassFactory::CreateInstance(IUnknown* pUnkOuter, REFIID riid, void** ppvObject)
{
HRESULT hr = S_OK;
if(NULL != pUnkOuter)
{
hr = CLASS_E_NOAGGREGATION;
}
if(NULL == ppvObject)
{
hr = E_POINTER;
}
else
{
*ppvObject = NULL;
}
if(SUCCEEDED(hr))
{
CComObject<CInternetGatewayFinder>* pInternetGatewayFinder;
hr = CComObject<CInternetGatewayFinder>::CreateInstance(&pInternetGatewayFinder);
if(SUCCEEDED(hr))
{
pInternetGatewayFinder->AddRef();
hr = pInternetGatewayFinder->Initialize(m_hWindow);
if(SUCCEEDED(hr))
{
hr = pInternetGatewayFinder->QueryInterface(riid, ppvObject);
// pass reference
}
pInternetGatewayFinder->Release();
}
}
return hr;
}
HRESULT CInternetGatewayFinderClassFactory::LockServer(BOOL fLock)
{
HRESULT hr = S_OK;
fLock ? _Module.Lock() : _Module.Unlock();
return hr;
}