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1734 lines
56 KiB
1734 lines
56 KiB
//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1997.
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//
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// File: D I A L U P . C P P
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//
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// Contents: Implements the dial up connection object.
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//
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// Notes:
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//
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// Author: shaunco 23 Sep 1997
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//
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//----------------------------------------------------------------------------
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#include "pch.h"
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#pragma hdrstop
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#include "dialup.h"
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#include "nccom.h"
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#include "ncnetcon.h"
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#include "ncras.h"
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#include "ncreg.h"
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#include "userenv.h"
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#include "cmutil.h"
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#include "cobase.h"
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//+---------------------------------------------------------------------------
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//
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// Member: CDialupConnection::CreateInstanceUninitialized
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//
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// Purpose: Create an uninitialized instance of
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// CComObject <CDialupConnection> and return an interface
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// pointer as well as a pointer to the CDialupConnection.
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//
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// Arguments:
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// riid [in] IID of desired interface.
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// ppv [out] Returned interface pointer.
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// ppObj [out] Returned object pointer.
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//
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// Returns: S_OK or E_OUTOFMEMORY.
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//
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// Author: shaunco 20 Apr 1998
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//
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// Notes:
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//
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//static
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HRESULT
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CDialupConnection::CreateInstanceUninitialized (
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REFIID riid,
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VOID** ppv,
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CDialupConnection** ppObj)
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{
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Assert (ppObj);
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Assert (ppv);
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*ppv = NULL;
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*ppObj = NULL;
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HRESULT hr = E_OUTOFMEMORY;
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CDialupConnection* pObj;
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pObj = new CComObject <CDialupConnection>;
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if (pObj)
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{
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// Do the standard CComCreator::CreateInstance stuff.
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//
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pObj->SetVoid (NULL);
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pObj->InternalFinalConstructAddRef ();
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hr = pObj->FinalConstruct ();
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pObj->InternalFinalConstructRelease ();
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if (SUCCEEDED(hr))
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{
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INetConnection* pCon = static_cast<INetConnection*>(pObj);
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hr = pCon->QueryInterface (riid, ppv);
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if (SUCCEEDED(hr))
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{
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*ppObj = pObj;
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}
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}
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if (FAILED(hr))
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{
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delete pObj;
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}
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}
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TraceError ("CDialupConnection::CreateInstanceFromDetails", hr);
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return hr;
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}
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//+---------------------------------------------------------------------------
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//
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// Member: CDialupConnection::CreateInstanceFromDetails
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//
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// Purpose: Create an initialized instance of
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// CComObject <CDialupConnection> given RASENUMENTRYDETAILS and
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// return an interface pointer on that object.
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//
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// Arguments:
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// pszwPbkFile [in] Path to the phonebook file.
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// pszwEntryName [in] Name of the entry in the phonebook.
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// fForAllUsers [in] TRUE if this entry is for all users.
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// riid [in] IID of desired interface.
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// ppv [out] Returned interface pointer.
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//
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// Returns: S_OK or E_OUTOFMEMORY.
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//
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// Author: shaunco 23 Sep 1997
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//
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// Notes:
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//
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// static
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HRESULT
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CDialupConnection::CreateInstanceFromDetails (
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const RASENUMENTRYDETAILS* pEntryDetails,
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REFIID riid,
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VOID** ppv)
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{
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Assert(pEntryDetails);
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Assert(pEntryDetails->szPhonebookPath);
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CDialupConnection* pObj;
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HRESULT hr = CreateInstanceUninitialized (riid, ppv, &pObj);
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if (SUCCEEDED(hr))
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{
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pObj->SetPbkFile (pEntryDetails->szPhonebookPath);
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pObj->CacheProperties (pEntryDetails);
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// We are now a full-fledged object.
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//
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pObj->m_fInitialized = TRUE;
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}
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TraceError ("CDialupConnection::CreateInstanceFromDetails", hr);
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return hr;
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}
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//+---------------------------------------------------------------------------
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//
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// Member: CDialupConnection::CreateInstanceFromPbkFileAndEntryName
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//
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// Purpose: Create an initialized instance of
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// CComObject <CDialupConnection> given only a phonebook path,
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// entry name, and weather it is for all users or not and
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// return an interface pointer on that object.
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//
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// Arguments:
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// pszPbkFile [in] Phonebook path.
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// pszEntryName [in] Entry name.
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// riid [in] IID of desired interface.
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// ppv [out] Returned interface pointer.
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//
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// Returns: S_OK or E_OUTOFMEMORY.
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//
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// Author: shaunco 20 Apr 1998
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//
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// Notes: This is called from Duplicate.
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//
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//static
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HRESULT
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CDialupConnection::CreateInstanceFromPbkFileAndEntryName (
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PCWSTR pszPbkFile,
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PCWSTR pszEntryName,
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REFIID riid,
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VOID** ppv)
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{
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TraceTag (ttidWanCon,
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"CDialupConnection::CreateInstanceFromPbkFileAndEntryName called");
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CDialupConnection* pObj;
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HRESULT hr = CreateInstanceUninitialized (riid, ppv, &pObj);
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if (SUCCEEDED(hr))
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{
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pObj->SetPbkFile (pszPbkFile);
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pObj->SetEntryName (pszEntryName);
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pObj->m_guidId = GUID_NULL;
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// We are now a full-fledged object.
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//
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pObj->m_fInitialized = TRUE;
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}
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TraceError ("CDialupConnection::CreateInstanceFromPbkFileAndEntryName", hr);
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return hr;
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}
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//+---------------------------------------------------------------------------
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// INetConnection
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//
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STDMETHODIMP
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CDialupConnection::GetUiObjectClassId (
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CLSID* pclsid)
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{
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HRESULT hr = S_OK;
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// Validate parameters.
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//
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if (!pclsid)
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{
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hr = E_POINTER;
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}
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else if (!m_fInitialized)
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{
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hr = E_UNEXPECTED;
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}
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else
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{
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static const CLSID CLSID_DialupConnectionUi =
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{0x7007ACC1,0x3202,0x11D1,{0xAA,0xD2,0x00,0x80,0x5F,0xC1,0x27,0x0E}};
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static const CLSID CLSID_DirectConnectionUi =
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{0x7007ACC2,0x3202,0x11D1,{0xAA,0xD2,0x00,0x80,0x5F,0xC1,0x27,0x0E}};
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static const CLSID CLSID_VpnConnectionUi =
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{0x7007ACC6,0x3202,0x11D1,{0xAA,0xD2,0x00,0x80,0x5F,0xC1,0x27,0x0E}};
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static const CLSID CLSID_PPPoEUi =
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{0x7007ACD4,0x3202,0x11D1,{0xAA,0xD2,0x00,0x80,0x5F,0xC1,0x27,0x0E}};
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hr = HrEnsureEntryPropertiesCached ();
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if (SUCCEEDED(hr))
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{
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switch (MediaType ())
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{
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case NCM_DIRECT:
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*pclsid = CLSID_DirectConnectionUi;
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break;
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case NCM_ISDN:
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case NCM_PHONE:
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*pclsid = CLSID_DialupConnectionUi;
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break;
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case NCM_TUNNEL:
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*pclsid = CLSID_VpnConnectionUi;
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break;
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case NCM_PPPOE:
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*pclsid = CLSID_PPPoEUi;
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break;
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default:
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*pclsid = CLSID_DialupConnectionUi;
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TraceTag (ttidWanCon, "GetUiObjectClassId: Unknown media type "
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"(%d) treating as CLSID_DialupConnectionUi", MediaType());
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}
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}
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}
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TraceError ("CDialupConnection::GetUiObjectClassId", hr);
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return hr;
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}
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STDMETHODIMP
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CDialupConnection::Connect ()
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{
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return E_NOTIMPL;
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}
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STDMETHODIMP
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CDialupConnection::Disconnect ()
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{
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HRESULT hr;
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if (!m_fInitialized)
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{
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hr = E_UNEXPECTED;
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}
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else
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{
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HRASCONN hRasConn;
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hr = HrFindRasConn (&hRasConn, NULL);
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if (S_OK == hr)
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{
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// Because RasHangup could call RasCustomHangup
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// we need to impersonate the client to allow the correct
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// per-user information to be used.
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//
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// Impersonate the client.
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//
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HRESULT hrT = CoImpersonateClient ();
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TraceErrorOptional ("CDialupConnection::Disconnect -- CoImpersonateClient", hrT, RPC_E_CALL_COMPLETE == hrT);
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// We need to continue if we're called in-proc (ie. if RPC_E_CALL_COMPLETE is returned).
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if (SUCCEEDED(hrT) || (RPC_E_CALL_COMPLETE == hrT))
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{
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hr = HrRasHangupUntilDisconnected (hRasConn);
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}
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if (SUCCEEDED(hrT))
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{
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hrT = CoRevertToSelf ();
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TraceError ("CDialupConnection::Disconnect -- CoRevertToSelf", hrT);
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}
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}
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else if (S_FALSE == hr)
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{
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hr = S_OK;
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}
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}
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TraceError ("CDialupConnection::Disconnect", hr);
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return hr;
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}
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STDMETHODIMP
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CDialupConnection::Delete ()
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{
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HRESULT hr = E_UNEXPECTED;
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if (!m_fInitialized)
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{
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hr = E_UNEXPECTED;
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}
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else
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{
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hr = HrEnsureEntryPropertiesCached ();
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if (SUCCEEDED(hr))
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{
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// If we allow removal (a decision which is based on the
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// whether the user is an admin, whether the connection is
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// 'for all users', and the connection's current state) then
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// proceed. If FAllowRemoval fails, it's output parameter
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// is the "reason" in the form of an HRESULT. We can use
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// this as our return value in that case.
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//
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HRESULT hrReason;
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if (FAllowRemoval (&hrReason))
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{
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// If we're active in any way, we can't be removed.
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//
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NETCON_STATUS status;
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hr = HrGetStatus(&status);
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if (SUCCEEDED(hr) &&
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((NCS_CONNECTING != status) &&
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(NCS_CONNECTED != status) &&
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(NCS_DISCONNECTING != status)))
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{
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// We do an impersonation here in case the connection has a RAS custom delete notification
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// setup (CM connections do, for instance). This allows the RasCustomDeleteEntryNotify
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// function to interact with the system as the user.
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//
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HRESULT hrT = CoImpersonateClient ();
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TraceError ("HrRemoveCmProfile -- CoImpersonateClient", hrT);
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// We need to continue if we're called in-proc (ie. if RPC_E_CALL_COMPLETE is returned).
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if (SUCCEEDED(hrT) || (RPC_E_CALL_COMPLETE == hrT))
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{
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// Delete the RAS entry, note that for branded connections, RAS
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// will call RasCustomDeleteEntryNotify after deletion.
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//
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DWORD dwErr = RasDeleteEntry (PszwPbkFile (), PszwEntryName ());
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hr = HRESULT_FROM_WIN32 (dwErr);
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TraceError ("RasDeleteEntry", hr);
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}
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// Revert to ourselves
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//
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if (SUCCEEDED(hrT))
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{
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CoRevertToSelf ();
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}
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}
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else
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{
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// Don't allow deletion unless disconnected
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//
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TraceTag (ttidWanCon, "Disallowing delete while in connected or"
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"partially connected state");
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hr = E_UNEXPECTED;
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}
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}
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else
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{
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hr = hrReason;
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}
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}
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}
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TraceError ("CDialupConnection::Delete", hr);
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return hr;
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}
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STDMETHODIMP
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CDialupConnection::Duplicate (
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PCWSTR pszDuplicateName,
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INetConnection** ppCon)
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{
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HRESULT hr = S_OK;
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// Validate parameters.
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//
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if (!pszDuplicateName || !ppCon)
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{
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hr = E_POINTER;
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}
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else if (!m_fInitialized)
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{
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hr = E_UNEXPECTED;
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}
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else
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{
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*ppCon = NULL;
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hr = HrEnsureEntryPropertiesCached ();
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if (SUCCEEDED(hr))
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{
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// Make sure the name is valid in the same phone book.
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//
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DWORD dwErr = RasValidateEntryName (
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PszwPbkFile (), pszDuplicateName);
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hr = HRESULT_FROM_WIN32 (dwErr);
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TraceError ("RasValidateEntryName", hr);
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if (SUCCEEDED(hr))
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{
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dwErr = DwCloneEntry (
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PszwPbkFile(),
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PszwEntryName(),
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pszDuplicateName);
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hr = HRESULT_FROM_WIN32 (dwErr);
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TraceError ("DwCloneEntry", hr);
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if (SUCCEEDED(hr))
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{
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hr = CreateInstanceFromPbkFileAndEntryName (
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PszwPbkFile (),
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pszDuplicateName,
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IID_INetConnection, (VOID**)ppCon);
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|
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if (SUCCEEDED(hr))
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{
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hr = HrEnsureHNetPropertiesCached();
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}
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|
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if (SUCCEEDED(hr))
|
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{
|
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if (m_HNetProperties.fFirewalled || m_HNetProperties.fIcsPublic) // lazy eval the hnetcfg stuff
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{
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IHNetCfgMgr* pHomenetConfigManager;
|
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hr = HrGetHNetCfgMgr(&pHomenetConfigManager);
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if(SUCCEEDED(hr))
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{
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IHNetConnection* pNewHomenetConnection;
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hr = pHomenetConfigManager->GetIHNetConnectionForINetConnection(*ppCon, &pNewHomenetConnection);
|
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if(SUCCEEDED(hr))
|
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{
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IHNetConnection* pHomenetConnection;
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hr = HrGetIHNetConnection(&pHomenetConnection);
|
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if(SUCCEEDED(hr))
|
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{
|
|
// copy port bindings
|
|
// REVIEW if somethings fails here to we need to nuke the new connection?
|
|
IEnumHNetPortMappingBindings* pEnumPortMappingBindings;
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hr = pNewHomenetConnection->EnumPortMappings(FALSE, &pEnumPortMappingBindings);
|
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if(SUCCEEDED(hr))
|
|
{
|
|
ULONG ulFetched;
|
|
IHNetPortMappingBinding* pNewPortMappingBinding;
|
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while(S_OK == pEnumPortMappingBindings->Next(1, &pNewPortMappingBinding, &ulFetched))
|
|
{
|
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Assert(1 == ulFetched);
|
|
IHNetPortMappingProtocol* pPortMappingProtocol;
|
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hr = pNewPortMappingBinding->GetProtocol(&pPortMappingProtocol);
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
// find the original binding by using the protocol field
|
|
IHNetPortMappingBinding* pPortMappingBinding;
|
|
hr = pHomenetConnection->GetBindingForPortMappingProtocol(pPortMappingProtocol, &pPortMappingBinding);
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
BOOLEAN bEnabled;
|
|
hr = pPortMappingBinding->GetEnabled(&bEnabled);
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
if(TRUE == bEnabled)
|
|
{
|
|
hr = pNewPortMappingBinding->SetEnabled(bEnabled);
|
|
}
|
|
}
|
|
|
|
// always set the computer address
|
|
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
ULONG ulAddress;
|
|
hr = pPortMappingBinding->GetTargetComputerAddress(&ulAddress);
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
if(0 != ulAddress)
|
|
{
|
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hr = pNewPortMappingBinding->SetTargetComputerAddress(ulAddress);
|
|
}
|
|
}
|
|
}
|
|
|
|
// only set the computer name if it is used
|
|
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
BOOLEAN bUseName;
|
|
hr = pPortMappingBinding->GetCurrentMethod(&bUseName);
|
|
if(SUCCEEDED(hr) && TRUE == bUseName)
|
|
{
|
|
OLECHAR* pszTargetComputerName;
|
|
hr = pPortMappingBinding->GetTargetComputerName(&pszTargetComputerName);
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
if(L'\0' != *pszTargetComputerName)
|
|
{
|
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hr = pNewPortMappingBinding->SetTargetComputerName(pszTargetComputerName);
|
|
}
|
|
CoTaskMemFree(pszTargetComputerName);
|
|
}
|
|
}
|
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}
|
|
ReleaseObj(pPortMappingBinding);
|
|
}
|
|
ReleaseObj(pPortMappingProtocol);
|
|
}
|
|
ReleaseObj(pNewPortMappingBinding);
|
|
}
|
|
ReleaseObj(pEnumPortMappingBindings);
|
|
}
|
|
|
|
if(m_HNetProperties.fFirewalled) // copy firewall yes/no and ICMP settings
|
|
{
|
|
IHNetFirewalledConnection* pFirewalledConnection;
|
|
hr = pNewHomenetConnection->Firewall(&pFirewalledConnection);
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
HNET_FW_ICMP_SETTINGS* pICMPSettings;
|
|
hr = pHomenetConnection->GetIcmpSettings(&pICMPSettings);
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
hr = pNewHomenetConnection->SetIcmpSettings(pICMPSettings);
|
|
CoTaskMemFree(pICMPSettings);
|
|
}
|
|
ReleaseObj(pFirewalledConnection);
|
|
}
|
|
}
|
|
ReleaseObj(pHomenetConnection);
|
|
}
|
|
ReleaseObj(pNewHomenetConnection);
|
|
}
|
|
ReleaseObj(pHomenetConfigManager);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
TraceError ("CDialupConnection::Duplicate", hr);
|
|
return hr;
|
|
}
|
|
|
|
STDMETHODIMP
|
|
CDialupConnection::GetProperties (
|
|
NETCON_PROPERTIES** ppProps)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
HRESULT hrHiddenCM = S_OK;
|
|
CMEntry cm;
|
|
|
|
// Validate parameters.
|
|
//
|
|
if (!ppProps)
|
|
{
|
|
hr = E_POINTER;
|
|
}
|
|
else if (!m_fInitialized)
|
|
{
|
|
hr = E_UNEXPECTED;
|
|
}
|
|
else
|
|
{
|
|
// Initialize the output parameter.
|
|
//
|
|
*ppProps = NULL;
|
|
|
|
hr = HrEnsureEntryPropertiesCached ();
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
NETCON_PROPERTIES* pProps;
|
|
hr = HrCoTaskMemAlloc (sizeof (NETCON_PROPERTIES),
|
|
reinterpret_cast<VOID**>(&pProps));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
HRESULT hrT;
|
|
|
|
ZeroMemory (pProps, sizeof (NETCON_PROPERTIES));
|
|
|
|
// guidId
|
|
//
|
|
pProps->guidId = GuidId ();
|
|
|
|
// pszwName
|
|
//
|
|
hrT = HrCoTaskMemAllocAndDupSz (
|
|
PszwEntryName(),
|
|
&pProps->pszwName);
|
|
if (FAILED(hrT))
|
|
{
|
|
hr = hrT;
|
|
}
|
|
|
|
hrT = HrCoTaskMemAllocAndDupSz (
|
|
PszwDeviceName(),
|
|
&pProps->pszwDeviceName);
|
|
if (FAILED(hrT))
|
|
{
|
|
hr = hrT;
|
|
}
|
|
|
|
// Status
|
|
//
|
|
hrT = HrGetStatus (&pProps->Status);
|
|
if (FAILED(hrT))
|
|
{
|
|
hr = hrT;
|
|
}
|
|
|
|
// Verify that the status return is accurate. HrGetStatus returns NCS_DISCONNECTED
|
|
// if the connectoid is NCS_CONNECTING, which is wrong!!!!.
|
|
//
|
|
if( pProps->Status == NCS_DISCONNECTED )
|
|
{
|
|
// CMUtil remebers the Hidden connection (Connection Manager) and the status of
|
|
// any ras events (i.e. Connecting, Disconnecting etc). The Data is filled in
|
|
// in function RasEventNotify.
|
|
//
|
|
hrHiddenCM = CCMUtil::Instance().HrGetEntry(pProps->guidId,cm);
|
|
if ( S_OK == hrHiddenCM )
|
|
{
|
|
// Use CCMUtil's status, its more accurate.
|
|
//
|
|
pProps->Status = cm.m_ncs;
|
|
}
|
|
}
|
|
|
|
// Check if this connection has a child connection
|
|
//
|
|
|
|
hrHiddenCM = CCMUtil::Instance().HrGetEntry(PszwEntryName(),cm);
|
|
if( hrHiddenCM == S_OK )
|
|
{
|
|
// It has a child connectoid
|
|
// Now we have to determine which one describes the overall status of the connection
|
|
//
|
|
if( cm.m_ncs == NCS_CONNECTING || cm.m_ncs == NCS_DISCONNECTING ||
|
|
cm.m_ncs == NCS_CONNECTED)
|
|
{
|
|
if( pProps->Status == NCS_DISCONNECTING )
|
|
{
|
|
// This case happens if the parent is disconnecting
|
|
// The parent is disconnecting, so the child will be disconnecting.
|
|
// Change the status of the child to disconnecting so that we do not
|
|
// get confused later on when the child is connected at the parent is
|
|
// disconnected. i.e. are we overall connecting or disconnecting!!!!
|
|
//
|
|
CCMUtil::Instance().SetEntry(GuidId (), PszwEntryName(),pProps->Status);
|
|
}
|
|
else
|
|
if( cm.m_ncs == NCS_CONNECTED && pProps->Status == NCS_DISCONNECTED )
|
|
{
|
|
// This case will only happen if the child is connected and the parent is still
|
|
// disconnected.
|
|
//
|
|
pProps->Status = NCS_CONNECTING;
|
|
}
|
|
else if (!IsEqualGUID(pProps->guidId, cm.m_guid))
|
|
{
|
|
TraceTag(ttidWanCon, "Overwriting parent connection status: %s with child status: %s", DbgNcs(pProps->Status), DbgNcs(cm.m_ncs));
|
|
|
|
// When in doubt and the GUID's are different (ie. not a BAP/Multilink connection) take the childs status =)
|
|
//
|
|
pProps->Status = cm.m_ncs;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
// Type
|
|
//
|
|
pProps->MediaType = MediaType ();
|
|
|
|
// dwCharacter
|
|
//
|
|
hrT = HrGetCharacteristics (&pProps->dwCharacter);
|
|
if (FAILED(hrT))
|
|
{
|
|
hr = hrT;
|
|
}
|
|
|
|
// clsidThisObject
|
|
//
|
|
pProps->clsidThisObject = CLSID_DialupConnection;
|
|
|
|
// clsidUiObject
|
|
//
|
|
hrT = GetUiObjectClassId (&pProps->clsidUiObject);
|
|
if (FAILED(hrT))
|
|
{
|
|
hr = hrT;
|
|
}
|
|
|
|
// Assign the output parameter or cleanup if we had any failures.
|
|
//
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
*ppProps = pProps;
|
|
}
|
|
else
|
|
{
|
|
Assert (NULL == *ppProps);
|
|
FreeNetconProperties (pProps);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
TraceError ("CDialupConnection::GetProperties", hr);
|
|
return hr;
|
|
}
|
|
|
|
STDMETHODIMP
|
|
CDialupConnection::Rename (
|
|
PCWSTR pszNewName)
|
|
{
|
|
HRESULT hr;
|
|
|
|
// Validate parameters.
|
|
//
|
|
if (!pszNewName)
|
|
{
|
|
hr = E_POINTER;
|
|
}
|
|
else if (!m_fInitialized)
|
|
{
|
|
hr = E_UNEXPECTED;
|
|
}
|
|
else
|
|
{
|
|
hr = HrLockAndRenameEntry (pszNewName, this);
|
|
}
|
|
TraceError ("CDialupConnection::Rename", hr);
|
|
return hr;
|
|
}
|
|
|
|
|
|
//+---------------------------------------------------------------------------
|
|
// INetRasConnection
|
|
//
|
|
STDMETHODIMP
|
|
CDialupConnection::GetRasConnectionInfo (
|
|
RASCON_INFO* pRasConInfo)
|
|
{
|
|
HRESULT hr = HrGetRasConnectionInfo (pRasConInfo);
|
|
|
|
TraceError ("CDialupConnection::GetRasConnectionInfo", hr);
|
|
return hr;
|
|
}
|
|
|
|
STDMETHODIMP
|
|
CDialupConnection::SetRasConnectionInfo (
|
|
const RASCON_INFO* pRasConInfo)
|
|
{
|
|
HRESULT hr = HrSetRasConnectionInfo (pRasConInfo);
|
|
|
|
TraceError ("CDialupConnection::SetRasConnectionInfo", hr);
|
|
return hr;
|
|
}
|
|
|
|
STDMETHODIMP
|
|
CDialupConnection::GetRasConnectionHandle (
|
|
ULONG_PTR* phRasConn)
|
|
{
|
|
HRESULT hr = HrGetRasConnectionHandle (
|
|
reinterpret_cast<HRASCONN*>(phRasConn));
|
|
|
|
TraceError ("CDialupConnection::GetRasConnectionHandle",
|
|
(S_FALSE == hr) ? S_OK : hr);
|
|
return hr;
|
|
}
|
|
|
|
|
|
//+---------------------------------------------------------------------------
|
|
// IPersistNetConnection
|
|
//
|
|
STDMETHODIMP
|
|
CDialupConnection::GetClassID (
|
|
CLSID* pclsid)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
|
|
// Validate parameters.
|
|
//
|
|
if (!pclsid)
|
|
{
|
|
hr = E_POINTER;
|
|
}
|
|
else
|
|
{
|
|
*pclsid = CLSID_DialupConnection;
|
|
}
|
|
TraceError ("CDialupConnection::GetClassID", hr);
|
|
return hr;
|
|
}
|
|
|
|
STDMETHODIMP
|
|
CDialupConnection::GetSizeMax (
|
|
ULONG* pcbSize)
|
|
{
|
|
HRESULT hr = HrPersistGetSizeMax (pcbSize);
|
|
TraceError ("CDialupConnection::GetSizeMax", hr);
|
|
return hr;
|
|
}
|
|
|
|
STDMETHODIMP
|
|
CDialupConnection::Load (
|
|
const BYTE* pbBuf,
|
|
ULONG cbSize)
|
|
{
|
|
HRESULT hr = HrPersistLoad (pbBuf, cbSize);
|
|
TraceError ("CDialupConnection::Load", hr);
|
|
return hr;
|
|
}
|
|
|
|
STDMETHODIMP
|
|
CDialupConnection::Save (
|
|
BYTE* pbBuf,
|
|
ULONG cbSize)
|
|
{
|
|
HRESULT hr = HrPersistSave (pbBuf, cbSize);
|
|
TraceError ("CDialupConnection::Save", hr);
|
|
return hr;
|
|
}
|
|
|
|
//+---------------------------------------------------------------------------
|
|
// INetConnectionBrandingInfo
|
|
//
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Member: CDialupConnection::GetBrandingIconPaths
|
|
//
|
|
// Purpose: Returns the full paths to three icons.
|
|
//
|
|
// Arguments: pConBrandInfo - pointer to an Icon branding structure
|
|
//
|
|
// Returns: S_OK or an error code
|
|
//
|
|
STDMETHODIMP
|
|
CDialupConnection::GetBrandingIconPaths(
|
|
CON_BRANDING_INFO ** ppConBrandInfo)
|
|
{
|
|
HRESULT hr = HrEnsureEntryPropertiesCached ();
|
|
CON_BRANDING_INFO * pConBrandInfo = NULL;
|
|
|
|
Assert(ppConBrandInfo);
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
if (!FIsBranded ())
|
|
{
|
|
hr = E_NOTIMPL;
|
|
}
|
|
else
|
|
{
|
|
WCHAR szTemp[MAX_PATH+1];
|
|
WCHAR szIconName[MAX_PATH+1];
|
|
const WCHAR* const CMSECTION = L"Connection Manager";
|
|
HICON hIcon;
|
|
|
|
hr = HrCoTaskMemAlloc(sizeof(CON_BRANDING_INFO), (LPVOID*)&pConBrandInfo);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
ZeroMemory(pConBrandInfo, sizeof(CON_BRANDING_INFO));
|
|
|
|
// Get the path to the cms file to get the Icon entries from.
|
|
//
|
|
hr = HrEnsureCmStringsLoaded();
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
// Get the Large Icon path
|
|
//
|
|
if (0 != GetPrivateProfileStringW(CMSECTION, L"Icon", L"",
|
|
szIconName, celems(szIconName), PszwCmsFile ()))
|
|
{
|
|
lstrcpynW(szTemp, PszwCmDir (), celems(szTemp));
|
|
lstrcatW(szTemp, szIconName);
|
|
|
|
if (NULL != (hIcon = (HICON)LoadImage(NULL, szTemp, IMAGE_ICON, 32, 32, LR_LOADFROMFILE)))
|
|
{
|
|
DestroyIcon(hIcon);
|
|
hr = HrCoTaskMemAllocAndDupSz (szTemp, &(pConBrandInfo->szwLargeIconPath));
|
|
}
|
|
}
|
|
|
|
// See if the CM icon is hidden
|
|
WCHAR szHideTrayIcon[MAX_PATH+1];
|
|
DWORD dwHideTrayIcon = 1; // default is to hide the CM icon
|
|
if (SUCCEEDED(hr) &&
|
|
(0 != GetPrivateProfileStringW(CMSECTION, L"HideTrayIcon", L"1",
|
|
szHideTrayIcon, celems(szHideTrayIcon), PszwCmsFile ())))
|
|
{
|
|
dwHideTrayIcon = _ttoi(szHideTrayIcon);
|
|
}
|
|
|
|
if (dwHideTrayIcon) // If the CM icon is not hidden, we don't want another branded icon. We'll use blinky lights instead
|
|
{
|
|
// Get the Tray Icon path
|
|
//
|
|
if (SUCCEEDED(hr) &&
|
|
(0 != GetPrivateProfileStringW(CMSECTION, L"TrayIcon", L"",
|
|
szIconName, celems(szIconName), PszwCmsFile ())))
|
|
{
|
|
lstrcpynW(szTemp, PszwCmDir (), celems(szTemp));
|
|
lstrcatW(szTemp, szIconName);
|
|
|
|
if (NULL != (hIcon = (HICON)LoadImage(NULL, szTemp, IMAGE_ICON, 16, 16, LR_LOADFROMFILE)))
|
|
{
|
|
DestroyIcon(hIcon);
|
|
hr = HrCoTaskMemAllocAndDupSz (szTemp, &(pConBrandInfo->szwTrayIconPath));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Fill in the out param struct if we succeeded, otherwise leave it alone so it will still
|
|
// marshall.
|
|
//
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
*ppConBrandInfo = pConBrandInfo;
|
|
}
|
|
|
|
TraceError ("CDialupConnection::GetBrandingIconPaths", hr);
|
|
return hr;
|
|
}
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Member: CDialupConnection::GetTrayMenuEntries
|
|
//
|
|
// Purpose: Returns any branded menu items to be added to the tray menu.
|
|
//
|
|
// Arguments: pMenuData -- Pointer to a Tray Menu Data struct
|
|
//
|
|
// Returns: S_OK or an error code
|
|
//
|
|
STDMETHODIMP
|
|
CDialupConnection::GetTrayMenuEntries(
|
|
CON_TRAY_MENU_DATA** ppMenuData)
|
|
{
|
|
// initialize output
|
|
Assert(ppMenuData);
|
|
*ppMenuData = NULL;
|
|
|
|
CON_TRAY_MENU_DATA * pMenuData = NULL;
|
|
HRESULT hr = HrEnsureEntryPropertiesCached ();
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
if (!FIsBranded ())
|
|
{
|
|
hr = E_NOTIMPL;
|
|
}
|
|
else
|
|
{
|
|
hr = HrEnsureCmStringsLoaded();
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
//
|
|
// Get the menu item section
|
|
//
|
|
WCHAR* pszMenuItemsSection = NULL;
|
|
int nSize;
|
|
|
|
hr = HrGetPrivateProfileSectionWithAlloc(&pszMenuItemsSection, &nSize);
|
|
|
|
// Process the menu items
|
|
//
|
|
if (SUCCEEDED(hr) && (nSize>0))
|
|
{
|
|
// We have menu items to process. First make a copy of the data
|
|
// and figure out a line count.
|
|
//
|
|
hr = HrCoTaskMemAlloc(sizeof(CON_TRAY_MENU_DATA), (LPVOID*)&pMenuData);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
DWORD dwCount = 0;
|
|
WCHAR*pszLine = NULL;
|
|
WCHAR szName[MAX_PATH+1];
|
|
WCHAR szCmdLine[MAX_PATH+1];
|
|
WCHAR szParams[MAX_PATH+1];
|
|
|
|
pszLine = pszMenuItemsSection;
|
|
|
|
while ((NULL != pszLine) && (0 != *pszLine))
|
|
{
|
|
if (SUCCEEDED(HrGetMenuNameAndCmdLine(pszLine, szName,
|
|
szCmdLine, szParams)))
|
|
{
|
|
dwCount++;
|
|
}
|
|
pszLine = pszLine + lstrlenW(pszLine) + 1;
|
|
}
|
|
|
|
ASSERT(0 != dwCount);
|
|
|
|
// Now that we have an accurate count, lets
|
|
// allocate the memory for the marshalling and
|
|
// reparse the items.
|
|
//
|
|
hr = HrCoTaskMemAlloc(dwCount*sizeof(CON_TRAY_MENU_ENTRY),
|
|
(LPVOID*)&pMenuData->pctme);
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
pMenuData->dwCount = dwCount;
|
|
|
|
DWORD dwNumAdded = 0;
|
|
pszLine = pszMenuItemsSection;
|
|
while ((NULL != pszLine) && (0 != *pszLine) && SUCCEEDED(hr))
|
|
{
|
|
if (SUCCEEDED(HrGetMenuNameAndCmdLine(pszLine,
|
|
szName, szCmdLine, szParams)) && (dwNumAdded <= dwCount))
|
|
{
|
|
hr = HrFillInConTrayMenuEntry(szName, szCmdLine, szParams,
|
|
&(pMenuData->pctme[dwNumAdded]));
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
CoTaskMemFree(&pMenuData->pctme);
|
|
}
|
|
|
|
dwNumAdded++;
|
|
}
|
|
pszLine = pszLine + lstrlenW(pszLine) + 1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
delete pMenuData;
|
|
}
|
|
}
|
|
delete (pszMenuItemsSection);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Fill in the out param struct if we succeeded, otherwise leave it alone so it will still
|
|
// marshall.
|
|
//
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
*ppMenuData = pMenuData;
|
|
}
|
|
|
|
TraceError ("CDialupConnection::GetTrayMenuEntries", hr);
|
|
return hr;
|
|
}
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Member: CDialupConnection::HrGetPrivateProfileSectionWithAlloc
|
|
//
|
|
// Purpose: This function ensures that the CM specific member vars for dialup
|
|
// are loaded and usable by CM specific functions.
|
|
//
|
|
// Arguments: none
|
|
//
|
|
// Returns: S_OK or an error code
|
|
//
|
|
HRESULT
|
|
CDialupConnection::HrGetPrivateProfileSectionWithAlloc (
|
|
WCHAR** pszSection,
|
|
int* pnSize)
|
|
{
|
|
|
|
Assert(pszSection);
|
|
Assert(pnSize);
|
|
|
|
HRESULT hr = HrEnsureCmStringsLoaded();
|
|
|
|
if (!pszSection)
|
|
{
|
|
return E_POINTER;
|
|
}
|
|
if (!pnSize)
|
|
{
|
|
return E_POINTER;
|
|
}
|
|
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
const int c_64K= 64*1024;
|
|
int nAllocated = 1024;
|
|
*pnSize = nAllocated - 2;
|
|
|
|
while ((nAllocated <= c_64K) && ((*pnSize) == (nAllocated - 2)))
|
|
{
|
|
// Should never need more than the 4-5 lines we already allocated
|
|
// but someone might want lots of menu options.
|
|
//
|
|
if (NULL != *pszSection)
|
|
{
|
|
delete (*pszSection);
|
|
}
|
|
|
|
*pszSection = new WCHAR[nAllocated];
|
|
|
|
if (*pszSection)
|
|
{
|
|
*pnSize = GetPrivateProfileSectionW(L"Menu Options",
|
|
*pszSection, nAllocated,
|
|
PszwCmsFile ());
|
|
}
|
|
else
|
|
{
|
|
hr = E_OUTOFMEMORY;
|
|
break;
|
|
}
|
|
|
|
nAllocated = 2*nAllocated;
|
|
}
|
|
|
|
if (nAllocated > c_64K)
|
|
{
|
|
hr = E_UNEXPECTED;
|
|
}
|
|
if (nAllocated > c_64K || 0 == *pnSize)
|
|
{
|
|
// We need to free this in both cases, because if the size is 0, then the callers don't free this.
|
|
delete *pszSection;
|
|
}
|
|
}
|
|
|
|
TraceError ("CDialupConnection::HrGetPrivateProfileSectionWithAlloc", hr);
|
|
return hr;
|
|
}
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Member: CDialupConnection::HrGetMenuNameAndCmdLine
|
|
//
|
|
// Purpose: Given a menu item line from a CMS file parses out the Menu item name,
|
|
// Menu executable, and Menu item parameters.
|
|
//
|
|
// Arguments: pMenuData -- Pointer to a Tray Menu Data struct
|
|
//
|
|
// Returns: S_OK or an error code
|
|
//
|
|
HRESULT
|
|
CDialupConnection::HrGetMenuNameAndCmdLine(
|
|
PWSTR pszString,
|
|
PWSTR szName,
|
|
PWSTR szProgram,
|
|
PWSTR szParams)
|
|
{
|
|
WCHAR* pszPtr1;
|
|
WCHAR* pszPtr2;
|
|
WCHAR szLine[MAX_PATH+1];
|
|
BOOL fLong = FALSE;
|
|
HRESULT hr;
|
|
|
|
Assert(NULL != pszString);
|
|
Assert(NULL != szName);
|
|
Assert(NULL != szProgram);
|
|
Assert(NULL != szParams);
|
|
|
|
ZeroMemory(szName, celems(szName));
|
|
ZeroMemory(szProgram, celems(szProgram));
|
|
ZeroMemory(szParams, celems(szParams));
|
|
|
|
lstrcpynW(szLine, pszString, celems(szLine));
|
|
|
|
// Process the first portion, the "Name=" part
|
|
//
|
|
pszPtr1 = wcsstr(szLine, L"=");
|
|
|
|
if (pszPtr1)
|
|
{
|
|
*pszPtr1 = 0;
|
|
lstrcpynW(szName, szLine, MAX_PATH);
|
|
|
|
// Process next portion, the program name
|
|
//
|
|
pszPtr1++;
|
|
|
|
if (pszPtr1)
|
|
{
|
|
// Look for "+" or " " marking end of program portion
|
|
//
|
|
if (*pszPtr1 == L'+')
|
|
{
|
|
pszPtr1++;
|
|
pszPtr2 = wcsstr(pszPtr1, L"+");
|
|
fLong = TRUE;
|
|
}
|
|
else
|
|
{
|
|
// If not a long filename then we have two choices,
|
|
// either a short program name and params or just a
|
|
// short program name.
|
|
//
|
|
pszPtr2 = wcsstr(pszPtr1, L" ");
|
|
fLong = FALSE;
|
|
}
|
|
|
|
// Terminate program name and copy
|
|
//
|
|
if (pszPtr2)
|
|
{
|
|
if (*pszPtr2 != 0)
|
|
{
|
|
*pszPtr2 = 0;
|
|
pszPtr2++;
|
|
}
|
|
|
|
lstrcpynW(szProgram, pszPtr1, MAX_PATH);
|
|
|
|
// Process final portion, the params
|
|
//
|
|
if (fLong)
|
|
{
|
|
pszPtr2++; // skip blank
|
|
}
|
|
|
|
// Now we are have the param string
|
|
//
|
|
if (pszPtr2)
|
|
{
|
|
lstrcpynW(szParams, pszPtr2, MAX_PATH);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Just a program with no params and no space seperator
|
|
// (this happens on memphis)
|
|
//
|
|
lstrcpynW(szProgram, pszPtr1, MAX_PATH);
|
|
}
|
|
}
|
|
hr = S_OK;
|
|
}
|
|
else
|
|
{
|
|
// No entries
|
|
//
|
|
hr = E_UNEXPECTED;
|
|
}
|
|
|
|
TraceError ("CDialupConnection::HrGetMenuNameAndCmdLine", hr);
|
|
return hr;
|
|
}
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Member: CDialupConnection::HrFillInConTrayMenuEntry
|
|
//
|
|
// Purpose: Given the elements of a ConTrayMenuEntry struct, the function
|
|
// allocs the memory necessary and copies of the given elements.
|
|
//
|
|
// Arguments: szwName - Display name of the command to show in the tray context menu
|
|
// szwCmdLine - actual command to run for this menu entry
|
|
// szwParams - command params for this command
|
|
// pMenuEntry - pointer to the struct to fill in and execute
|
|
//
|
|
// Returns: S_OK or an error code
|
|
//
|
|
HRESULT
|
|
CDialupConnection::HrFillInConTrayMenuEntry (
|
|
PCWSTR szName,
|
|
PCWSTR szCmdLine,
|
|
PCWSTR szParams,
|
|
CON_TRAY_MENU_ENTRY* pMenuEntry)
|
|
{
|
|
HRESULT hr;
|
|
ZeroMemory(pMenuEntry, sizeof(CON_TRAY_MENU_ENTRY));
|
|
|
|
hr = HrCoTaskMemAlloc ((lstrlenW(szName)+1)*sizeof(WCHAR),
|
|
(LPVOID*)&(pMenuEntry->szwMenuText));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
lstrcpyW(pMenuEntry->szwMenuText, szName);
|
|
hr = HrCoTaskMemAlloc ((lstrlenW(szParams)+1)*sizeof(WCHAR),
|
|
(LPVOID*)&(pMenuEntry->szwMenuParams));
|
|
if (S_OK == hr)
|
|
{
|
|
lstrcpyW(pMenuEntry->szwMenuParams, szParams);
|
|
if (0 == wcsncmp(PszwShortServiceName (), szCmdLine,
|
|
lstrlenW(PszwShortServiceName ())))
|
|
{
|
|
//
|
|
// Then we have an included file. Add the profile dir path
|
|
//
|
|
// Take out the "short service name" because it's already included in the path
|
|
PCWSTR pszFileName = szCmdLine + lstrlenW(PszwShortServiceName()) + 1;
|
|
hr = HrCoTaskMemAlloc ((lstrlenW(pszFileName)+lstrlenW(PszwProfileDir())+1)*sizeof(WCHAR),
|
|
(LPVOID*)&(pMenuEntry->szwMenuCmdLine));
|
|
if (S_OK == hr)
|
|
{
|
|
lstrcpyW(pMenuEntry->szwMenuCmdLine, PszwProfileDir ());
|
|
lstrcatW(pMenuEntry->szwMenuCmdLine, pszFileName);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
hr = HrCoTaskMemAlloc ((lstrlenW(szCmdLine)+1)*sizeof(WCHAR),
|
|
(LPVOID*)&(pMenuEntry->szwMenuCmdLine));
|
|
if (S_OK == hr)
|
|
{
|
|
lstrcpyW(pMenuEntry->szwMenuCmdLine, szCmdLine);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (FAILED(hr))
|
|
{
|
|
//
|
|
// We Failed so free the memory
|
|
//
|
|
CoTaskMemFree(pMenuEntry->szwMenuText);
|
|
CoTaskMemFree(pMenuEntry->szwMenuCmdLine);
|
|
CoTaskMemFree(pMenuEntry->szwMenuParams);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Member: CDialupConnection::HrGetCmpFileLocation
|
|
//
|
|
// Purpose: Compares the phonebook file path to path of the current user's
|
|
// application data dir. If the initial paths are the same we have
|
|
// a private profile. Please NOTE that calling this function
|
|
// requires the calling client to properly setup CoSetProxyBlanket for
|
|
// a private user profile (matches the call to CoImpersonateClient)
|
|
//
|
|
// Arguments: szwPhonebook -- path to the phonebook the CM connectoid lives in
|
|
//
|
|
// Returns: S_OK or an error code
|
|
//
|
|
HRESULT
|
|
CDialupConnection::HrGetCmpFileLocation(
|
|
PCWSTR szPhonebook,
|
|
PCWSTR szEntryName,
|
|
PWSTR szCmpFilePath)
|
|
{
|
|
DWORD dwSize = MAX_PATH;
|
|
HKEY hKey;
|
|
HANDLE hBaseKey = NULL;
|
|
HANDLE hFile;
|
|
HRESULT hr;
|
|
HRESULT hrImpersonate = E_FAIL;
|
|
static const WCHAR c_mappingsRegKey[] = L"Software\\Microsoft\\Connection Manager\\Mappings";
|
|
HANDLE hImpersonationToken = NULL; // The token of the thread
|
|
HANDLE hPrimaryToken = NULL; // The primary token for the new process
|
|
|
|
if ((NULL == szCmpFilePath) || (NULL == szPhonebook))
|
|
{
|
|
hr = E_POINTER;
|
|
}
|
|
else
|
|
{
|
|
hr = HrEnsureEntryPropertiesCached ();
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
if (m_fForAllUsers)
|
|
{
|
|
// We have an all users key so get the information from HKLM
|
|
//
|
|
hBaseKey = HKEY_LOCAL_MACHINE;
|
|
}
|
|
else
|
|
{
|
|
// Then we have a private profile. Since netman runs as a system account,
|
|
// we must impersonate the client and then make an RTL call to get
|
|
// the current users HKCU hive before querying the registry for the
|
|
// cmp path. We also need to get the user token so that we can expand the
|
|
// cmp string in the single user case.
|
|
//
|
|
|
|
hrImpersonate = CoImpersonateClient ();
|
|
TraceError ("HrGetCmpFileLocation -- CoImpersonateClient", hr);
|
|
|
|
if (SUCCEEDED(hrImpersonate))
|
|
{
|
|
NTSTATUS ntstat = RtlOpenCurrentUser(KEY_READ | KEY_WRITE, &hBaseKey);
|
|
hr = HRESULT_FROM_NT(ntstat);
|
|
TraceError ("RtlOpenCurrentUser", hr);
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
// Create a primary token
|
|
//
|
|
if (!OpenThreadToken(
|
|
GetCurrentThread(),
|
|
TOKEN_QUERY | TOKEN_DUPLICATE | TOKEN_ASSIGN_PRIMARY,
|
|
TRUE,
|
|
&hImpersonationToken))
|
|
{
|
|
hr = HrFromLastWin32Error();
|
|
TraceError ("HrGetCmpFileLocation -- OpenThreadToken", hr);
|
|
}
|
|
else
|
|
{
|
|
if(!DuplicateTokenEx(hImpersonationToken,
|
|
TOKEN_IMPERSONATE | TOKEN_READ | TOKEN_ASSIGN_PRIMARY | TOKEN_DUPLICATE,
|
|
NULL,
|
|
SecurityImpersonation,
|
|
TokenPrimary,
|
|
&hPrimaryToken
|
|
))
|
|
{
|
|
hr = HrFromLastWin32Error();
|
|
TraceError ("HrGetCmpFileLocation -- DuplicateTokenEx", hr);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Now Open the mappings key and get the cmp file path
|
|
//
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = HrRegOpenKeyEx((HKEY)hBaseKey,
|
|
c_mappingsRegKey,
|
|
KEY_READ, &hKey);
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
dwSize = MAX_PATH;
|
|
WCHAR szTemp[MAX_PATH+1];
|
|
hr = HrRegQuerySzBuffer(hKey, szEntryName, szTemp, &dwSize);
|
|
|
|
if (SUCCEEDED (hr))
|
|
{
|
|
// Check to see if the file exists
|
|
//
|
|
if (!m_fForAllUsers)
|
|
{
|
|
ExpandEnvironmentStringsForUserW(hPrimaryToken, szTemp,
|
|
szCmpFilePath, MAX_PATH);
|
|
}
|
|
else
|
|
{
|
|
lstrcpyW(szCmpFilePath, szTemp);
|
|
}
|
|
|
|
hFile = CreateFile(szCmpFilePath, GENERIC_READ, FILE_SHARE_READ,
|
|
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
|
|
if (INVALID_HANDLE_VALUE == hFile)
|
|
{
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
|
}
|
|
else
|
|
{
|
|
CloseHandle(hFile);
|
|
hr = S_OK;
|
|
}
|
|
}
|
|
RegCloseKey(hKey);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!m_fForAllUsers)
|
|
{
|
|
if (hImpersonationToken)
|
|
{
|
|
CloseHandle(hImpersonationToken);
|
|
}
|
|
|
|
if (hPrimaryToken)
|
|
{
|
|
CloseHandle(hPrimaryToken);
|
|
}
|
|
|
|
// Close the handle opened by RtlOpenCurrentUser
|
|
//
|
|
NtClose(hBaseKey);
|
|
|
|
}
|
|
if (SUCCEEDED(hrImpersonate))
|
|
{
|
|
hr = CoRevertToSelf ();
|
|
TraceError ("HrGetCmpFileLocation -- CoRevertToSelf", hr);
|
|
}
|
|
}
|
|
|
|
TraceError ("CDialupConnection::HrGetCmpFileLocation", hr);
|
|
return hr;
|
|
}
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Member: CDialupConnection::HrEnsureCmStringsLoaded
|
|
//
|
|
// Purpose: This function ensures that the CM specific member vars for dialup
|
|
// are loaded and usable by CM specific functions. Please NOTE that
|
|
// calling EnsureCmStringsAreLoaded requires the calling client to
|
|
// properly setup CoSetProxyBlanket for a private user profile.
|
|
//
|
|
// Arguments: none
|
|
//
|
|
// Returns: S_OK or an error code
|
|
//
|
|
HRESULT
|
|
CDialupConnection::HrEnsureCmStringsLoaded()
|
|
{
|
|
HRESULT hr = S_OK;
|
|
|
|
if (!m_fCmPathsLoaded)
|
|
{
|
|
WCHAR szwCmpFile[MAX_PATH];
|
|
WCHAR szwCmsFile[MAX_PATH];
|
|
WCHAR szwDrive[MAX_PATH];
|
|
WCHAR szwDir[MAX_PATH];
|
|
WCHAR szwFileName[MAX_PATH];
|
|
WCHAR szwExtension[MAX_PATH];
|
|
WCHAR szwProfileDir[MAX_PATH];
|
|
WCHAR szwCmDir[MAX_PATH];
|
|
|
|
int nNumChars;
|
|
|
|
hr = HrGetCmpFileLocation(PszwPbkFile (), PszwEntryName (), szwCmpFile);
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
// Now split the path
|
|
//
|
|
_wsplitpath(szwCmpFile, szwDrive, szwDir, szwFileName, szwExtension);
|
|
|
|
// Now construct the path to the cms file
|
|
//
|
|
nNumChars = wsprintfW(szwCmsFile, L"%s%s%s\\%s%s", szwDrive, szwDir, szwFileName, szwFileName, L".cms");
|
|
ASSERT(nNumChars < celems(szwCmsFile));
|
|
|
|
// Now construct the profile dir path
|
|
//
|
|
nNumChars = wsprintfW(szwProfileDir, L"%s%s%s\\", szwDrive, szwDir, szwFileName);
|
|
ASSERT(nNumChars < celems(szwProfileDir));
|
|
|
|
// Now construct the CM dir path
|
|
//
|
|
nNumChars = wsprintfW(szwCmDir, L"%s%s", szwDrive, szwDir);
|
|
ASSERT(nNumChars < celems(szwCmDir));
|
|
|
|
// Now transfer to the member variables
|
|
//
|
|
m_strCmsFile = szwCmsFile;
|
|
m_strProfileDir = szwProfileDir; // remember this already has the trailing slash
|
|
m_strCmDir = szwCmDir; // remember this already has the trailing slash
|
|
m_strShortServiceName = szwFileName;
|
|
m_fCmPathsLoaded = TRUE;
|
|
}
|
|
}
|
|
|
|
TraceError ("CDialupConnection::HrEnsureCmStringsLoaded", hr);
|
|
return hr;
|
|
}
|
|
|
|
// INetDefaultConnection
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Member: CDialupConnection::SetDefault
|
|
//
|
|
// Purpose: Set the default RAS connection
|
|
//
|
|
// Arguments: TRUE to set as default connection. FALSE to unset it
|
|
//
|
|
// Returns: S_OK or an error code
|
|
//
|
|
HRESULT
|
|
CDialupConnection::SetDefault(BOOL bDefault)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
HRESULT hrT = S_OK;
|
|
|
|
if (!m_fInitialized)
|
|
{
|
|
hr = E_UNEXPECTED;
|
|
}
|
|
else
|
|
{
|
|
hr = HrEnsureEntryPropertiesCached ();
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
RASAUTODIALENTRY adEntry;
|
|
ZeroMemory(&adEntry, sizeof(adEntry));
|
|
|
|
adEntry.dwSize = sizeof(adEntry);
|
|
if (bDefault)
|
|
{
|
|
wcsncpy(adEntry.szEntry, PszwEntryName(), sizeof(adEntry.szEntry) / sizeof(TCHAR));
|
|
}
|
|
|
|
hrT = CoImpersonateClient();
|
|
if (SUCCEEDED(hrT))
|
|
{
|
|
DWORD dwErr = RasSetAutodialAddress(
|
|
NULL,
|
|
NULL,
|
|
&adEntry,
|
|
sizeof(adEntry),
|
|
1);
|
|
|
|
if (dwErr != NO_ERROR)
|
|
{
|
|
hr = HRESULT_FROM_WIN32(dwErr);
|
|
}
|
|
hrT = CoRevertToSelf();
|
|
}
|
|
}
|
|
}
|
|
TraceError ("CDialupConnection::SetDefault", hr);
|
|
|
|
return hr;
|
|
}
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Member: CDialupConnection::GetDefault
|
|
//
|
|
// Purpose: Get the default RAS connection
|
|
//
|
|
// Arguments: pbDefault - Is this the default connection
|
|
//
|
|
// Returns: S_OK or an error code
|
|
//
|
|
HRESULT
|
|
CDialupConnection::GetDefault (BOOL* pbDefault)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
|
|
if (!m_fInitialized)
|
|
{
|
|
hr = E_UNEXPECTED;
|
|
}
|
|
else
|
|
{
|
|
hr = HrEnsureEntryPropertiesCached ();
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
if (m_dwFlagsPriv & REED_F_Default)
|
|
{
|
|
*pbDefault = TRUE;
|
|
}
|
|
else
|
|
{
|
|
*pbDefault = FALSE;
|
|
}
|
|
}
|
|
}
|
|
|
|
TraceError ("CDialupConnection::GetDefault", hr);
|
|
return hr;
|
|
}
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Member: CDialupConnection::GetDefault
|
|
//
|
|
// Purpose: Get the default RAS connection
|
|
//
|
|
// Arguments: pbDefault - Is this the default connection
|
|
//
|
|
// Returns: S_OK or an error code
|
|
//
|
|
HRESULT
|
|
CDialupConnection::GetPropertiesEx(NETCON_PROPERTIES_EX** ppConnectionPropertiesEx)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
|
|
*ppConnectionPropertiesEx = NULL;
|
|
|
|
if (!m_fInitialized)
|
|
{
|
|
hr = E_UNEXPECTED;
|
|
}
|
|
else
|
|
{
|
|
NETCON_PROPERTIES* pProps;
|
|
NETCON_PROPERTIES_EX* pPropsEx = reinterpret_cast<NETCON_PROPERTIES_EX*>(CoTaskMemAlloc(sizeof(NETCON_PROPERTIES_EX)));
|
|
|
|
if (pPropsEx)
|
|
{
|
|
|
|
ZeroMemory(pPropsEx, sizeof(NETCON_PROPERTIES_EX));
|
|
|
|
hr = GetProperties(&pProps);
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = HrBuildPropertiesExFromProperties(pProps, pPropsEx, dynamic_cast<IPersistNetConnection *>(this));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
pPropsEx->bstrPhoneOrHostAddress = SysAllocString(m_strPhoneNumber.c_str());
|
|
*ppConnectionPropertiesEx = pPropsEx;
|
|
}
|
|
FreeNetconProperties(pProps);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
hr = E_OUTOFMEMORY;
|
|
}
|
|
}
|
|
|
|
TraceError ("CDialupConnection::GetPropertiesEx", hr);
|
|
return hr;
|
|
}
|
|
|