VOID WindCppAPIImp::release()
{
if (m_pDWindData != NULL)
{
cancelAllRequest();
HRESULT hr = E_FAIL;
IConnectionPointContainer *pCPC;
hr = m_pDWindData.QueryInterface(IID_IConnectionPointContainer, (void **)&pCPC);
if(SUCCEEDED(hr))
{
IConnectionPoint *pCP;
hr = pCPC->FindConnectionPoint(__uuidof(WindDataCOMLib::_DWindDataCOMEvents), &pCP);
if (SUCCEEDED(hr))
{
hr = pCP->Unadvise(m_dwAdvise);
pCP->Release();
}
pCPC->Release();
}
m_pDWindData.Release();
m_pDWindData = NULL;
if (m_pSink != NULL)
{
delete m_pSink;
m_pSink = NULL;
}
m_dwAdvise = 0;
}
}
void mHpWebClient::AddSink() {
TraceFunc("mHpWebClient::AddSink");
IConnectionPointContainer* cpc;
IConnectionPoint* cp;
if (!browserObject_) {
::MessageBox(0, "browserObject_ is null in AddSink", 0, 0);
return;
}
if (browserObject_->QueryInterface(IID_IConnectionPointContainer, reinterpret_cast<void**>(&cpc)) == S_OK) {
if (cpc->FindConnectionPoint(DIID_DWebBrowserEvents2, &cp) == S_OK) {
// TODO: Member Var
unsigned long cookie = 1;
if (! (SUCCEEDED(cp->Advise(static_cast<IDispatch*>(this), &cookie)) ) ) {
::MessageBox(0, "Advise failed", 0, 0);
}
}
else {
::MessageBox(0, "FindConnectionPoint", 0, 0);
}
}
else {
::MessageBox(0, "QueryInterface for IID_IConnectionPointContainer", 0, 0);
}
}
// unadvise the world without decrementing the reference count of the client.
//reduces refcount of pworld by 1.
void DeleteWorld(IWorld* pWorld, DWORD dwCookie)
{
IConnectionPoint* pconnpt = NULL;
IConnectionPointContainer* pconnptctr = NULL;
if (pWorld == NULL)
return;
HRESULT hr = pWorld->QueryInterface(IID_IConnectionPointContainer, (LPVOID*)&pconnptctr);
if (SUCCEEDED(hr))
{
hr = pconnptctr->FindConnectionPoint(IID_IVWObjectSite, &pconnpt);
if (SUCCEEDED(hr))
{
// HACK: artificially addref ptr
IUnknown* p = (IUnknown *)dwCookie;
p->AddRef();
pconnpt->Unadvise(dwCookie);
pconnpt->Release();
}
pconnptctr->Release();
}
pWorld->Terminate();
// REVIEW: let caller SAFERELEASE ptr rather than do it in here
// SAFERELEASE(pWorld);
}
STDMETHODIMP
CEnumConnectionPoints::Next(ULONG cConnections, IConnectionPoint** rgpCP, ULONG* pcFetched)
{
LOGCALL(("CEnumConnectionPoints::Next(%ld)\n", cConnections));
if (rgpCP == NULL)
return E_POINTER;
if (cConnections > 1 && pcFetched == NULL)
return E_POINTER;
CriticalSection critical_section(this);
ULONG iConnections = 0;
while (iConnections < cConnections)
{
IConnectionPoint* pCP = m_rgpCP[m_iCurrent];
if (pCP == NULL)
break;
m_iCurrent++;
rgpCP[iConnections++] = pCP;
pCP->AddRef();
}
if (pcFetched)
*pcFetched = iConnections;
return iConnections < cConnections ? S_FALSE : S_OK;
}
//コネクションポイントへの接続
bool Advise(IUnknown * container, REFIID iid, IUnknown * sink, DWORD * cookie, IConnectionPoint ** pcp = NULL)
{
IConnectionPointContainer * cpc;
IConnectionPoint * cp;
HRESULT result;
if(pcp == NULL)
pcp = &cp;
container->QueryInterface(IID_IConnectionPointContainer, (void **)&cpc);
if(cpc == 0)
return false;
cpc->FindConnectionPoint(iid, pcp);
cpc->Release();
if(*pcp == 0)
return false;
if(FAILED(result = (*pcp)->Advise(sink, cookie)))
return false;
if(pcp == &cp)
cp->Release();
return true;
}
// @pymethod int|PyIConnectionPoint|Advise|Establishes a connection between the connection point object and the client's sink.
PyObject *PyIConnectionPoint::Advise(PyObject *self, PyObject *args)
{
PyObject *obUnk;
// @pyparm <o PyIUnknown>|unk||The client's advise sink
if ( !PyArg_ParseTuple(args, "O:Advise", &obUnk) )
return NULL;
IUnknown *pUnk;
if (!PyCom_InterfaceFromPyInstanceOrObject(obUnk, IID_IUnknown, (void **)&pUnk, FALSE))
return NULL;
IConnectionPoint *pICP = GetI(self);
if ( pICP == NULL )
return NULL;
DWORD cookie;
PY_INTERFACE_PRECALL;
HRESULT hr = pICP->Advise( pUnk, &cookie );
pUnk->Release();
PY_INTERFACE_POSTCALL;
if ( FAILED(hr) )
return SetPythonCOMError(self,hr);
// @rdesc The result is the connection point identifier used by <om PyIConnectionPoint::Unadvise>
return PyInt_FromLong(cookie);
}
/**********************************************************
* COperator::RegisterTapiEventInterface *
*---------------------------------------*
* Description:
* Get a unique identifier (m_ulAdvice) for
* this connection point.
* Return:
* S_OK
* Failed HRESULTs from QI(),
* IConnectionPointContainer::FindConnectionPoint(),
* or IConnectionPoint::Advise()
***********************************************************/
HRESULT COperator::RegisterTapiEventInterface()
{
HRESULT hr = S_OK;
IConnectionPointContainer * pCPC;
IConnectionPoint * pCP;
hr = m_pTapi->QueryInterface( IID_IConnectionPointContainer,
(void **)&pCPC );
if ( SUCCEEDED( hr ) )
{
hr = pCPC->FindConnectionPoint( IID_ITTAPIEventNotification,
&pCP );
pCPC->Release();
}
if ( SUCCEEDED( hr ) )
{
hr = pCP->Advise( m_pTAPIEventNotification,
&m_ulAdvise );
pCP->Release();
}
return hr;
} /* COperator::RegisterTapiEventInterface */
BOOL
ZDrOleClient::InterfaceDisconnect( IUnknown *pObj, REFIID riid,
LPDWORD pdwConn )
{
HRESULT hr;
IConnectionPointContainer *pCPointContainer = 0;
IConnectionPoint *pCPoint = 0;
if ( pObj == 0 || pdwConn == 0 )
return( FALSE );
if ( *pdwConn == 0 )
return( FALSE );
hr = pObj->QueryInterface( IID_IConnectionPointContainer,
(LPVOID *) &pCPointContainer );
if ( FAILED( hr ) )
return( FALSE );
hr = pCPointContainer->FindConnectionPoint( riid, &pCPoint );
if ( SUCCEEDED( hr ) )
{
// This is the Point to kill m_pEditorEventSink. We are doing this
// through Unadvise
hr = pCPoint->Unadvise(*pdwConn);
if ( SUCCEEDED( hr ) )
*pdwConn = 0L;
pCPoint->Release( );
}
pCPointContainer->Release( );
return( SUCCEEDED( hr ) );
} // InterfaceDisconnect
BOOL CXTPReportDataManager::DataBind()
{
HRESULT hr = E_FAIL;
try
{
if (m_pDataSource == NULL)
return FALSE;
m_pConnection = NULL;
// get connection
_variant_t vtConnection;
if (SUCCEEDED(hr = m_pDataSource->get_ActiveConnection(&vtConnection)) && vtConnection.pdispVal)
{
m_pConnection = vtConnection;
}
// clear report control
ClearReportControl();
// create columns
if (FAILED(hr = CreateColumns()))
return FALSE;
// create records
if (FAILED(hr = AddReportRecords(m_pDataSource, FALSE)))
return FALSE;
m_pReportControl->Populate();
// advise events
m_pRstEvent = new CRstEvent(this);
if (!m_pRstEvent)
return FALSE;
IUnknown *pUnk = NULL;
hr = m_pRstEvent->QueryInterface(__uuidof(IUnknown), (void **) &pUnk);
if (FAILED(hr))
return FALSE;
IConnectionPointContainer *pCPC = NULL;
IConnectionPoint *pCP = NULL;
hr = m_pDataSource->QueryInterface(__uuidof(IConnectionPointContainer), (void**)&pCPC);
if (FAILED(hr))
return FALSE;
hr = pCPC->FindConnectionPoint(__uuidof(XTPREPORTADODB::RecordsetEvents), &pCP);
pCPC->Release();
if (FAILED(hr))
return FALSE;
hr = pCP->Advise(pUnk, &m_dwRstEvent);
pCP->Release();
}
catch(_com_error &e)
{
TRACE_ProviderError(m_pConnection);
TRACE_ComError(e);
hr = FAILED(hr) ? hr : E_FAIL;
}
catch(...)
{
TRACE(_T("Unknown error in DataBind()\n"));
hr = FAILED(hr) ? hr : E_FAIL;
}
return FAILED(hr) ? FALSE : TRUE;
}
BOOL
ZDrOleClient::InterfaceConnect( IUnknown *pObj, REFIID riid,
IUnknown *pIUnknownSink, LPDWORD pdwConn )
{
TraceLineS( "ZDrOleClient::InterfaceConnect", "" );
HRESULT hr;
IConnectionPointContainer *pCPointContainer = 0;
IConnectionPoint *pCPoint = 0;
if ( pObj == 0 || pIUnknownSink == 0 || pdwConn == 0 )
return( FALSE );
hr = pObj->QueryInterface( IID_IConnectionPointContainer,
(LPVOID *) &pCPointContainer );
if ( FAILED( hr ) )
return( FALSE );
hr = pCPointContainer->FindConnectionPoint( riid, &pCPoint );
if ( SUCCEEDED( hr ) )
{
hr = pCPoint->Advise( pIUnknownSink, pdwConn );
if ( hr == E_POINTER )
AfxMessageBox( "Invalid Pointer!" );
else
if ( hr == CONNECT_E_ADVISELIMIT )
AfxMessageBox( "No more Connections available!" );
else
if ( hr == CONNECT_E_CANNOTCONNECT )
AfxMessageBox( "No Connection!" );
pCPoint->Release( );
}
else
{
if ( hr == E_OUTOFMEMORY )
TraceLineS( "FindConnectionPoint failed: ", "E_OUTOFMEMORY" );
else
if ( hr == E_UNEXPECTED )
TraceLineS( "FindConnectionPoint failed: ", "E_UNEXPECTED" );
else
if ( hr == E_POINTER )
TraceLineS( "FindConnectionPoint failed: ", "E_POINTER" );
else
if ( hr == CONNECT_E_NOCONNECTION )
TraceLineS( "FindConnectionPoint failed: ", "CONNECT_E_NOCONNECTION" );
else
if ( hr == S_OK )
TraceLineS( "FindConnectionPoint failed: ", "S_OK" );
else
TraceLineX( "FindConnectionPoint failed: ", (zLONG) hr );
}
pCPointContainer->Release( );
return( SUCCEEDED( hr ) );
} // InterfaceConnect
static void initEventHandler()
{
IConnectionPointContainer* icpc;
iTunes->QueryInterface(IID_IConnectionPointContainer, (void **)&icpc);
IConnectionPoint* icp;
icpc->FindConnectionPoint(DIID__IiTunesEvents, &icp);
icpc->Release();
DWORD dwAdvise;
iTunesEventHandler = new CiTunesEventHandler();
icp->Advise(iTunesEventHandler, &dwAdvise);
icp->Release();
}
void WmdmLister::ReallyShutdown() {
// Unregister for notifications
IConnectionPointContainer* cp_container;
thread_->manager()->QueryInterface(IID_IConnectionPointContainer, (void**)&cp_container);
IConnectionPoint* cp;
cp_container->FindConnectionPoint(IID_IWMDMNotification, &cp);
cp->Release();
cp_container->Release();
thread_.reset();
}
BOOL WindCppAPIImp::initialize()
{
if (m_pDWindData != NULL)
{
return TRUE;
}
HRESULT hr = E_FAIL;
hr = m_pDWindData.CreateInstance(__uuidof(WindDataCOMLib::WindDataCOM), NULL, CLSCTX_ALL);
if(!SUCCEEDED(hr))
{
return FALSE;
}
m_pDWindData->enableAsyn(1);
IConnectionPointContainer *pCPC;
hr = m_pDWindData.QueryInterface(IID_IConnectionPointContainer, (void **)&pCPC);
if(!SUCCEEDED(hr))
{
return FALSE;
}
IConnectionPoint *pCP;
hr = pCPC->FindConnectionPoint(__uuidof(WindDataCOMLib::_DWindDataCOMEvents), &pCP);
if (!SUCCEEDED(hr))
{
return FALSE;
}
pCPC->Release();
IUnknown *m_pSinkUnk;
m_pSink = new WindDataComSink();
hr = m_pSink->QueryInterface(IID_IUnknown, (void **)&m_pSinkUnk);
if(!SUCCEEDED(hr))
{
pCP->Release();
return FALSE;
}
hr = pCP->Advise(m_pSinkUnk, &m_dwAdvise);
if(!SUCCEEDED(hr))
{
return FALSE;
}
pCP->Release();
return TRUE;
}
void tLuaCOM::releaseConnections() {
if(conn_point==NULL)
return;
conn_point->Release();
IConnectionPointContainer *pcpc;
HRESULT hr = pdisp->QueryInterface(IID_IConnectionPointContainer, (void **) &pcpc);
if(FAILED(hr))
{
return;
}
IEnumConnectionPoints *pecp;
hr = pcpc->EnumConnectionPoints(&pecp);
pcpc->Release();
if(FAILED(hr))
{
return;
}
pecp->Reset();
IConnectionPoint *pcp;
ULONG fetched = 0;
hr = pecp->Next(1, &pcp, &fetched);
while(SUCCEEDED(hr) && fetched) {
IEnumConnections *pec;
hr = pcp->EnumConnections(&pec);
if(SUCCEEDED(hr)) {
pec->Reset();
CONNECTDATA conn;
ULONG conn_fetched = 0;
hr = pec->Next(1, &conn, &conn_fetched);
while(SUCCEEDED(hr) && conn_fetched) {
pcp->Unadvise(conn.dwCookie);
hr = pec->Next(1, &conn, &conn_fetched);
}
pec->Release();
}
pcp->Release();
pecp->Next(1, &pcp, &fetched);
}
pecp->Release();
}
HRESULT CJSExtender::SinkObject(CString strPrefix, IDispatch *pUnk, LCID lcid)
{
if (!pUnk || strPrefix==_T(""))
return E_INVALIDARG;
HRESULT hr = S_FALSE;
GUID iid = GUID_NULL;
if (theApp.m_pEventProxy)
theApp.m_pEventProxy->GetConnectionInterface(&iid);
else
{
CComQIPtr<IConnectionPointContainer> pContainer(pUnk);
if (pContainer == nullptr)
return 0;
GUID libid;
WORD wMajorVer = 1;
WORD wMinorVer = 0;
hr = AtlGetObjectSourceInterface(pUnk, &libid, &iid, &wMajorVer, &wMinorVer);
if (iid == GUID_NULL)
{
IConnectionPoint* pConnectionPoint = nullptr;
IEnumConnectionPoints* pEnum = nullptr;
HRESULT hr = pContainer->EnumConnectionPoints(&pEnum);
if (pEnum)
{
ULONG uFetched;
while (S_OK == (pEnum->Next(1, &pConnectionPoint, &uFetched)) && uFetched >= 1)
{
hr = pConnectionPoint->GetConnectionInterface(&iid);
if (hr == S_OK)
{
pConnectionPoint->Release();
pConnectionPoint = nullptr;
break;
}
pConnectionPoint->Release();
pConnectionPoint = nullptr;
}
pEnum->Release();
}
}
}
if (iid != GUID_NULL)
new CJSProxyObj(this, pUnk, iid, strPrefix);
return S_OK;
}
Win32HtmlViewRep( Win32HtmlView *view, HWND hw,int style ):hwnd(hw){
owner=view;
site.rep=this;
eventsink.rep=this;
frame.rep=this;
viewstyle=style;
emitNavEvent=!!(viewstyle & BBHtmlView::NONAVIGATE);
currenturl=new BBString("");
eventurl=new BBString("");
OleCreate( CLSID_WebBrowser,IID_IOleObject,OLERENDER_DRAW,0,&site,&storage,(void**)&oleObject );
OleSetContainedObject( oleObject,TRUE);
oleObject->SetHostNames(L"Web Host",L"Web View");
oleObject->QueryInterface(IID_IWebBrowser2,(void**)&iBrowser);
oleObject->QueryInterface(IID_IOleInPlaceObject,(void**)&inPlaceObject );
oleObject->QueryInterface(IID_IConnectionPointContainer,(void**)&iConnection);
iConnection->FindConnectionPoint(DIID_DWebBrowserEvents, &iConnectionPoint);
iConnectionPoint->Advise((LPUNKNOWN)&eventsink, &dwCookie);
RECT rect;
::GetClientRect( hwnd,&rect );
oleObject->DoVerb(OLEIVERB_SHOW,NULL,&site,-1,hwnd,&rect);
go( "about:blank" );
}
int main(int argc, char * argv[])
{
IKernelLog * pKernelLog;
IKernelLogEvents * psKernelLogEvents;
IConnectionPoint * cp;
DWORD cookie;
MSG msg;
IKernelLogEvents a;
::CoInitialize(NULL);
destination = 0;
tmain_threadid = ::GetCurrentThreadId();
if(!FAILED(::CoCreateInstance(CLSID_KernelLog, NULL, CLSCTX_ALL, __uuidof(IKernelLog), (void **)&pKernelLog)))
{
cp = NULL;
psKernelLogEvents = new IKernelLogEvents;
if(Advise(pKernelLog, __uuidof(_IKernelLogEvents), psKernelLogEvents, &cookie, &cp))
{
::SetConsoleCtrlHandler(HandlerRoutine, TRUE);
while(::GetMessage(&msg, NULL, 0, 0) != 0)
{ ::DispatchMessage(&msg); }
::SetConsoleCtrlHandler(HandlerRoutine, FALSE);
cp->Unadvise(cookie);
}
delete psKernelLogEvents;
if(pKernelLog != NULL)
pKernelLog->Release();
}
if(destination != NULL)
{
Printf("\n\nSuspended by Ctrl-C event occursion.\n");
fclose(destination);
}
::CoUninitialize();
return 0;
}
// @pymethod <o PyIID>|PyIConnectionPoint|GetConnectionInterface|Retrieves the IID of the interface represented by the connection point.
PyObject *PyIConnectionPoint::GetConnectionInterface(PyObject *self, PyObject *args)
{
if ( !PyArg_ParseTuple(args, ":GetConnectionInterface") )
return NULL;
IConnectionPoint *pICP = GetI(self);
if ( pICP == NULL )
return NULL;
IID iid;
PY_INTERFACE_PRECALL;
HRESULT hr = pICP->GetConnectionInterface(&iid);
PY_INTERFACE_POSTCALL;
if ( FAILED(hr) )
return SetPythonCOMError(self,hr);
return PyWinObject_FromIID(iid);
}
// @pymethod <o PyIEnumConnections>|PyIConnectionPoint|EnumConnections|Creates an enumerator to iterate through the connections for the connection point
PyObject *PyIConnectionPoint::EnumConnections(PyObject *self, PyObject *args)
{
if ( !PyArg_ParseTuple(args, ":EnumConnections") )
return NULL;
IConnectionPoint *pICP = GetI(self);
if ( pICP == NULL )
return NULL;
IEnumConnections *p;
PY_INTERFACE_PRECALL;
HRESULT hr = pICP->EnumConnections(&p);
PY_INTERFACE_POSTCALL;
if ( FAILED(hr) )
return SetPythonCOMError(self,hr);
return PyCom_PyObjectFromIUnknown(p, IID_IEnumConnections, FALSE);
}
// @pymethod <o PyIConnectionPointContainer>|PyIConnectionPoint|GetConnectionPointContainer|Gets the connection point container for the object.
PyObject *PyIConnectionPoint::GetConnectionPointContainer(PyObject *self, PyObject *args)
{
if ( !PyArg_ParseTuple(args, ":GetConnectionPointContainer") )
return NULL;
IConnectionPoint *pICP = GetI(self);
if ( pICP == NULL )
return NULL;
IConnectionPointContainer *pCont;
PY_INTERFACE_PRECALL;
HRESULT hr = pICP->GetConnectionPointContainer(&pCont);
PY_INTERFACE_POSTCALL;
if ( FAILED(hr) )
return SetPythonCOMError(self,hr);
return PyCom_PyObjectFromIUnknown( pCont, IID_IConnectionPointContainer );
}
void CIncrementSystemBFDlg::ConnectButton1(IHTMLElement *pButtonElem)
{
HRESULT hr = 0;
IConnectionPointContainer* pCPC = NULL;
IConnectionPoint* pCP = NULL;
IUnknown* pUnk = NULL;
DWORD dwCookie;
// Check that this is a connectable object.
hr = pButtonElem->QueryInterface(IID_IConnectionPointContainer, (void**)&pCPC);
if (hr == S_OK)
{
//AfxMessageBox("ConnectionPointContainer");
// Find the connection point.
IEnumConnectionPoints *ppEnum=NULL;
hr=pCPC->EnumConnectionPoints(&ppEnum);
// ppEnum->Next()
// if( hr == S_OK)
{
//ppEnum->Next()
}
hr = pCPC->FindConnectionPoint(DIID_HTMLinputTextElementEvents2/*DIID_HTMLButtonElementEvents2*/, &pCP);
// hr = pCPC->FindConnectionPoint(__uuidof(IID_HTMLElementEvents2)/*DIID_HTMLButtonElementEvents2*/, &pCP);
if ( SUCCEEDED(hr))
{
//AfxMessageBox( "Find connection point ");
// Advise the connection point.
// pUnk is the IUnknown interface pointer for your event sink
//CDHTMLEventSink* pSink = new CDHTMLEventSink;// CMyEventSink;// ;
//pSink->SetParent(this);
//IUnknown* pUnk = pSink->GetInterface(&IID_IUnknown);
CMyEventSink* pSink = new CMyEventSink;
hr = pCP->Advise(pSink, &dwCookie);
pCP->Release();
}
pCPC->Release();
}
}
void EnumConnectionPoint(IDispatch *pDisp, LPCSTR comment)
{
if (!pDisp) return;
HRESULT hr = S_OK;
USES_CONVERSION;
IConnectionPointContainer *spCPC = NULL;
IConnectionPoint *spCP = NULL;
IEnumConnectionPoints *ppEnum = NULL;
IID id;
LPOLESTR strGUID = 0;
CComBSTR bstrId = NULL;
if(comment) cout << comment << _T(" ");
cout << _T("ConnectionPoint: [");
hr = pDisp->QueryInterface(IID_IConnectionPointContainer, reinterpret_cast<void**>(&spCPC));
if (SUCCEEDED(hr) && spCPC)
{
hr = spCPC->EnumConnectionPoints(&ppEnum);
while(SUCCEEDED(ppEnum->Next(1, &spCP, NULL)) && spCP)
{
spCP->GetConnectionInterface(&id);
// 注意此处StringFromIID的正确用法, 否则会在Debug状态下出错: user breakpoint called from code 0x7c901230
StringFromIID(id, &strGUID);
bstrId = strGUID;
CoTaskMemFree(strGUID);
cout << (bstrId ? OLE2CT(bstrId) : _T("")) << _T(", ");
}
}
cout << "]" << endl;
if(spCP) spCP->Release();
if(ppEnum) ppEnum->Release();
if(spCPC) spCPC->Release();
/*
{9bfbbc02-eff1-101a-84ed-00aa00341d07} IPropertyNotifySink
{3050f3c4-98b5-11cf-bb82-00aa00bdce0b} HTMLObjectElementEvents
{3050f620-98b5-11cf-bb82-00aa00bdce0b} HTMLObjectElementEvents2
{00020400-0000-0000-c000-000000000046} IDispatch
{1dc9ca50-06ef-11d2-8415-006008c3fbfc} ITridentEventSink
{d27cdb6d-ae6d-11cf-96b8-444553540000} ShockwaveFlashObjects::_IShockwaveFlashEvents
*/
}
void Win32WebControl::removeWebView()
{
if (_connectionPoint != NULL)
{
_connectionPoint->Unadvise(_cookie);
_connectionPoint->Release();
_connectionPoint = NULL;
}
if (_htmlDoc != NULL)
{
_htmlDoc->Release();
_htmlDoc = NULL;
}
if (_webBrowser2 != NULL)
{
_webBrowser2->Release();
_webBrowser2 = NULL;
}
_winContainer.DestroyWindow();
}
// @pymethod |PyIConnectionPoint|Unadvise|Terminates an advisory connection previously established through IConnectionPoint::Advise. The dwCookie parameter identifies the connection to terminate.
PyObject *PyIConnectionPoint::Unadvise(PyObject *self, PyObject *args)
{
DWORD cookie;
// @pyparm int|cookie||The connection token
if ( !PyArg_ParseTuple(args, "i:Unadvise", &cookie) )
return NULL;
IConnectionPoint *pICP = GetI(self);
if ( pICP == NULL )
return NULL;
PY_INTERFACE_PRECALL;
HRESULT hr = pICP->Unadvise(cookie);
PY_INTERFACE_POSTCALL;
if ( FAILED(hr) )
return SetPythonCOMError(self,hr);
Py_INCREF(Py_None);
return Py_None;
}
void CXTPReportDataManager::RemoveDataSource()
{
try
{
// unadvise events
if (m_pRstEvent)
{
IConnectionPointContainer *pCPC = NULL;
IConnectionPoint *pCP = NULL;
HRESULT hr = m_pDataSource->QueryInterface(__uuidof(IConnectionPointContainer), (void**)&pCPC);
if (SUCCEEDED(hr))
{
hr = pCPC->FindConnectionPoint(__uuidof(XTPREPORTADODB::RecordsetEvents), &pCP);
pCPC->Release();
if (SUCCEEDED(hr))
{
hr = pCP->Unadvise(m_dwRstEvent);
pCP->Release();
}
}
//delete m_pRstEvent;
m_pRstEvent->Release();
m_pRstEvent = NULL;
}
// set data source pointer to NULL
m_pDataSource = NULL;
}
catch(_com_error &e)
{
TRACE_ProviderError(m_pConnection);
TRACE_ComError(e);
}
catch(...)
{
TRACE(_T("Unknown error in RemoveDataSource()\n"));
}
}
bool Win32WebControl::createWebView(
const std::function<bool (const std::string &)> &shouldStartLoading,
const std::function<void (const std::string &)> &didFinishLoading,
const std::function<void (const std::string &)> &didFailLoading,
const std::function<void (const std::string &)> &onJsCallback)
{
bool ret = false;
IConnectionPointContainer *container = NULL;
do
{
HWND hwnd = cocos2d::Director::getInstance()->getOpenGLView()->getWin32Window();
_winContainer.Create(hwnd, NULL, NULL, WS_CHILD | WS_VISIBLE);
HRESULT hr;
hr = _winContainer.CreateControl(L"shell.Explorer.2");
CC_BREAK_IF(FAILED(hr));
hr = _winContainer.QueryControl(__uuidof(IWebBrowser2), (void **)&_webBrowser2);
CC_BREAK_IF(FAILED(hr) || _webBrowser2 == NULL);
_webBrowser2->put_Silent(VARIANT_TRUE);
VARIANT var;
VariantInit(&var);
var.vt = VT_BSTR;
var.bstrVal = SysAllocString(L"about:blank");
hr = _webBrowser2->Navigate2(&var, NULL, NULL, NULL, NULL);
SysFreeString(var.bstrVal);
VariantClear(&var);
CC_BREAK_IF(FAILED(hr));
hr = _webBrowser2->QueryInterface(IID_IConnectionPointContainer, (void **)&container);
CC_BREAK_IF(FAILED(hr));
hr = container->FindConnectionPoint(DIID_DWebBrowserEvents2, &_connectionPoint);
CC_BREAK_IF(FAILED(hr));
hr = _connectionPoint->Advise(this, &_cookie);
CC_BREAK_IF(FAILED(hr));
hr = _webBrowser2->get_Document(&_htmlDoc);
CC_BREAK_IF(FAILED(hr));
ret = true;
} while (0);
if (!ret)
{
removeWebView();
}
if (container != NULL)
{
container->Release();
container = NULL;
}
_shouldStartLoading = shouldStartLoading;
_didFinishLoading = didFinishLoading;
_didFailLoading = didFailLoading;
_onJsCallback = onJsCallback;
return ret;
}
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
IDot11AdHocManager * AdHocManager = NULL;
IEnumDot11AdHocNetworks * networks = NULL;
HRESULT ans;
ULONG cnt;
IDot11AdHocNetwork * network [10];
IConnectionPointContainer * pConnectionPointContainer;
IConnectionPoint * pConnectionPoint;
LPWSTR ssid;
cout << "Initialising COM Lib... ";
ans = CoInitialize(NULL);
cout << ((SUCCEEDED(ans)) ? "OK" : "KO") << endl;
cout << "Creating AdHocManager... ";
ans = CoCreateInstance(CLSID_Dot11AdHocManager,NULL,CLSCTX_INPROC_SERVER,IID_IDot11AdHocManager,(void**) &AdHocManager);
cout << ((SUCCEEDED(ans)) ? "OK" : "KO") << endl;
cout << "Casting AdHocManager in ConnectionPointContainer... ";
ans = AdHocManager->QueryInterface(IID_IConnectionPointContainer,(void**) &pConnectionPointContainer);
cout << ((SUCCEEDED(ans)) ? "OK" : "KO") << endl;
cout << "Retrieving connection point for AdHocManagerNotifications... ";
ans = pConnectionPointContainer->FindConnectionPoint(IID_IDot11AdHocManagerNotificationSink,&pConnectionPoint);
cout << ((SUCCEEDED(ans)) ? "OK" : "KO") << endl;
cManagerSink mSink;
DWORD sinkCookie;
cout << "Registering for notifications... ";
ans = pConnectionPoint->Advise((IUnknown*) &mSink, &sinkCookie);
cout << ((SUCCEEDED(ans)) ? "OK" : "KO") << endl;
cout << "Getting Network list... ";
ans = AdHocManager->GetIEnumDot11AdHocNetworks(NULL, &networks);
cout << "OK" << endl << "Extracting Networks... ";
ans = networks->Next(10,network,&cnt);
printf("Got %d networks\n",cnt);
bool found = false;
IDot11AdHocNetwork * myNet;
for (ULONG i = 0; i < cnt; i++)
{
network[i]->GetSSID(&ssid);
wstring str(ssid);
wcout << "\tssid = " << str << endl;
if (str == ADHOC_SSID)
{
found=true;
myNet = network[i];
}
}
if (found)
{
cout << "Casting NetWork in ConnectionPointContainer... ";
ans = myNet->QueryInterface(IID_IConnectionPointContainer,(void**) &pConnectionPointContainer);
cout << ((SUCCEEDED(ans)) ? "OK" : "KO") << endl;
cout << "Retrieving connection point for NetworkNotifications... ";
ans = pConnectionPointContainer->FindConnectionPoint(IID_IDot11AdHocNetworkNotificationSink,&pConnectionPoint);
cout << ((SUCCEEDED(ans)) ? "OK" : "KO") << endl;
cout << "Registering for notifications... ";
ans = pConnectionPoint->Advise((IUnknown*) &sink,&sinkCookie);
cout << ((SUCCEEDED(ans)) ? "OK" : "KO") << endl;
printf("Connecting... ");
ans = myNet->Connect(ADHOC_PWD, 0x54, false, false);
switch (ans)
{
case S_OK:
printf("OK");
break;
case REGDB_E_CLASSNOTREG:
printf("REGDB");
break;
case CLASS_E_NOAGGREGATION:
printf("CLASS");
break;
case E_NOINTERFACE:
printf("NOINTERFACE");
break;
case E_POINTER:
printf("POINTER");
break;
default :
printf("%d",ans);
}
printf("\n");
}
if (!found)
{
printf("Creating the network... ");
ans = AdHocManager->CreateNetwork(ADHOC_SSID, ADHOC_PWD, 0x54, NULL, &securitySettings, NULL, &myNet);
switch (ans)
{
case S_OK:
printf("OK");
break;
case REGDB_E_CLASSNOTREG:
printf("REGDB");
break;
case CLASS_E_NOAGGREGATION:
printf("CLASS");
break;
case E_NOINTERFACE:
printf("NOINTERFACE");
break;
case E_POINTER:
printf("POINTER");
break;
default :
printf("%d",ans);
}
printf("\n");
cout << "Casting NetWork in ConnectionPointContainer... ";
ans = myNet->QueryInterface(IID_IConnectionPointContainer,(void**) &pConnectionPointContainer);
cout << ((SUCCEEDED(ans)) ? "OK" : "KO") << endl;
cout << "Retrieving connection point for NetworkNotifications... ";
ans = pConnectionPointContainer->FindConnectionPoint(IID_IDot11AdHocNetworkNotificationSink,&pConnectionPoint);
cout << ((SUCCEEDED(ans)) ? "OK" : "KO") << endl;
cout << "Registering for notifications... ";
ans = pConnectionPoint->Advise((IUnknown*) &sink,&sinkCookie);
cout << ((SUCCEEDED(ans)) ? "OK" : "KO") << endl;
cout << "Committing the network... ";
ans = AdHocManager->CommitCreatedNetwork(myNet,false,false);
switch (ans)
{
case S_OK:
printf("OK");
break;
case REGDB_E_CLASSNOTREG:
printf("REGDB");
break;
case CLASS_E_NOAGGREGATION:
printf("CLASS");
break;
case E_NOINTERFACE:
printf("NOINTERFACE");
break;
case E_POINTER:
printf("POINTER");
break;
default :
printf("%d",ans);
}
printf("\n");
}
return a.exec();
}
STDMETHODIMP COPCGroupImpl::put_IsSubscribed(VARIANT_BOOL IsSubscribed)
{
if( !m_pOPCGroup )
return E_FAIL;
HRESULT hr=S_OK;
if( IsSubscribed == m_subscribed )
return hr;
if( IsSubscribed )
{
if( m_usingCP )
{
IConnectionPointContainer *pCPC = 0;
hr = m_pOPCGroup->QueryInterface(IID_IConnectionPointContainer, (LPVOID*)&pCPC);
if( SUCCEEDED(hr) )
{
IConnectionPoint *pCallbackCP = 0;
hr = pCPC->FindConnectionPoint(IID_IOPCDataCallback, &pCallbackCP);
pCPC->Release();
if( FAILED(hr) )
{
return E_FAIL;
}
IUnknown* pUnk = NULL;
((COPCGroup*)this)->QueryInterface( IID_IUnknown, (LPVOID*)&pUnk);
hr = pCallbackCP->Advise(pUnk, &m_DataConnection);
pCallbackCP->Release();
pUnk->Release();
if( FAILED(hr) )
{
return E_FAIL;
}
}
}
else
{
if( !m_pIDataObject )
{
m_pIDataObject = m_pOPCGroup; // get IDataObject Interface
if( !m_pIDataObject )
return E_FAIL;
}
IAdviseSink *pAdviseSink = NULL;
hr = ((COPCGroup*)this)->QueryInterface(IID_IAdviseSink, (LPVOID *)&pAdviseSink);
if (FAILED(hr))
{
return E_FAIL;
}
FORMATETC formatEtc ;
formatEtc.cfFormat = OPCSTMFORMATDATATIME;
formatEtc.tymed = TYMED_HGLOBAL;
formatEtc.ptd = NULL;
formatEtc.dwAspect = DVASPECT_CONTENT;
formatEtc.lindex = -1;
hr = m_pIDataObject->DAdvise(&formatEtc,
(DWORD)ADVF_PRIMEFIRST,
pAdviseSink,
&m_DataConnection);
if( SUCCEEDED(hr) ) // also advise write complete
{
formatEtc.cfFormat = OPCSTMFORMATWRITECOMPLETE;
hr = m_pIDataObject->DAdvise(&formatEtc,
(DWORD)ADVF_PRIMEFIRST,
pAdviseSink,
&m_WriteConnection);
}
// DAdvise will hold its own reference
pAdviseSink->Release();
}
m_subscribed = VARIANT_TRUE;
}
else // Unsubscribing
{
if( m_usingCP )
{
// OPC 2.0 ConnectionPoints
IConnectionPointContainer *pCPC = 0;
hr = m_pOPCGroup->QueryInterface(IID_IConnectionPointContainer, (LPVOID*)&pCPC);
if( SUCCEEDED(hr) )
{
IConnectionPoint *pCallbackCP = 0;
hr = pCPC->FindConnectionPoint(IID_IOPCDataCallback, &pCallbackCP);
if( SUCCEEDED(hr) )
{
hr = pCallbackCP->Unadvise(m_DataConnection);
pCallbackCP->Release();
}
pCPC->Release();
}
}
else
{
if( m_pIDataObject.p ) // if a valid interface pointer
{
hr = m_pIDataObject->DUnadvise(m_DataConnection);
if( SUCCEEDED(hr) ) // also unadvise write complete
hr = m_pIDataObject->DUnadvise(m_WriteConnection);
m_pIDataObject.Release();
}
}
m_subscribed = VARIANT_FALSE;
}
return hr;
}
HRESULT RegisterCallback()
{
LogMessage("RegisterCallback: started");
HRESULT hr = S_OK;
//
// get connection point container on the tapi object
//
IConnectionPointContainer *pCPContainer = NULL;
hr = g_pTapi->QueryInterface(
IID_IConnectionPointContainer,
(void **)&pCPContainer
);
if (FAILED(hr))
{
LogError("RegisterCallback: "
"Failed to get IConnectionPointContainer on TAPI");
return hr;
}
//
// find connection point for our interface
//
IConnectionPoint *pCP = NULL;
hr = pCPContainer->FindConnectionPoint(IID_ITTAPIEventNotification, &pCP);
pCPContainer->Release();
pCPContainer = NULL;
if (FAILED(hr))
{
LogError("RegisterCallback: "
"Failed to get a connecion point for ITTAPIEventNotification");
return hr;
}
//
// create the callback object and register it with TAPI.
// for simplicity, the callback in this sample is not a
// full-fledged COM object. So create is with new.
//
ITTAPIEventNotification *pTAPIEventNotification =
new CTAPIEventNotification;
if (NULL == pTAPIEventNotification)
{
LogError("RegisterCallback: Failed to create a tapi event notification object.");
pCP->Release();
pCP = NULL;
return E_OUTOFMEMORY;
}
//
// will use the cookie later to register for events from addresses
// and to unregister the callback when we no longer needs the events
//
hr = pCP->Advise(pTAPIEventNotification,
&g_nTAPINotificationCookie);
pCP->Release();
pCP = NULL;
//
// whether Advise failed or succeeded, we no longer need a reference to
// the callback
//
pTAPIEventNotification->Release();
pTAPIEventNotification = NULL;
if (FAILED(hr))
{
g_nTAPINotificationCookie = 0;
LogError("RegisterCallback: Failed to Advise");
}
LogMessage("RegisterCallback: completed");
return hr;
}
HRESULT UnRegisterCallBack()
{
LogMessage("UnRegisterCallBack: started");
HRESULT hr = S_OK;
//
// get connection point container on the tapi object
//
IConnectionPointContainer *pCPContainer = NULL;
hr = g_pTapi->QueryInterface(IID_IConnectionPointContainer,
(void **)&pCPContainer);
if (FAILED(hr))
{
LogError("UnRegisterCallBack: "
"Failed to get IConnectionPointContainer on TAPI");
return hr;
}
//
// find connection point for our interface
//
IConnectionPoint *pConnectionPoint = NULL;
hr = pCPContainer->FindConnectionPoint(IID_ITTAPIEventNotification,
&pConnectionPoint);
pCPContainer->Release();
pCPContainer = NULL;
if (FAILED(hr))
{
LogError("RegisterCallback: Failed to get a connection point for "
"ITTAPIEventNotification");
return hr;
}
//
// unregister the callback
//
hr = pConnectionPoint->Unadvise(g_nTAPINotificationCookie);
pConnectionPoint->Release();
pConnectionPoint = NULL;
g_nTAPINotificationCookie = 0;
if (FAILED(hr))
{
LogError("UnRegisterCallBack: Unadvise failed");
}
else
{
LogMessage("UnRegisterCallBack: succeeded");
}
return hr;
}