STDMETHODIMP CIEPLUGCOM :: Invoke (Dispid Dispidmember, Refiid Riid, LCID LCID, Word WFLAGS, DISPPARAMS * PDISPPARAMS, VARIANT * PVARRESULT, EXCEPINFO * PEXCEPINFO, UINT * PUARGERR)
{
Uses_Conversion;
IF (! pdispparams)
Return E_INVALIDARG;
LpoLestr LPURL = NULL;
m_spwebbrowser2-> get_locationURL (& lpurl);
Switch (Dispidmember)
{
Case Dispid_beforenaviGate2:
Char * purl;
IF (pdispparams-> cargs> = 5 && pdispparams-> rgvarg [5] .vt == (VT_BYREF | VT_VARIANT))
{
CCOMVARIANT VARURL (* pdispparams-> rgvarg [5] .pvarval);
VARURL.CHANGETYPE (VT_BSTR);
// Transformation to the URL to be visited as a char * type
PURL = OLE2A (VARURL.BSTRVAL);
}
// stop if the URL to be accessed is to be intercepted
// ids_url
IF (strs, "microsoft.com")! = NULL)
{
* pdispparams-> rgvarg [0] .pBoolval = true;
MessageBox (NULL, "Current System Forbidden to Browse this page", "Warning", MB_ICONSTOP);
Return S_OK;
}
Break;
Case Dispid_naviGateComplete2:
Break;
Case Dispid_DocumentComplete:
Break;
Case Dispid_Downloadbegin:
Break;
Case Dispid_downloadlineComplete:
Break;
Case Dispid_newwindow2:
ReadyState M_ReadyState;
m_spwebbrowser2-> get_readystate;
IF (M_ReadyState! = ReadyState_complete)
{
* pdispparams-> rgvarg [0] .pBoolval = true;
Return S_OK;
}
Else
{
* pdispparams-> rgvarg [0] .pBoolval = false;
Return S_OK;
}
Break;
Case Dispid_quit:
Break;
DEFAULT:
Break;
}
Return S_OK;
}
