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windows-nt/Source/XPSP1/NT/admin/activec/nodemgr/nodeinit.cpp

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2020-09-26 03:20:57 -05:00
//+-------------------------------------------------------------------------
//
// Microsoft Windows
//
// Copyright (C) Microsoft Corporation, 1999 - 1999
//
// File: nodeinit.cpp
//
//--------------------------------------------------------------------------
// NodeInit.cpp : Implementation of CNodeMgrApp and DLL registration.
#include "stdafx.h"
#include "menuitem.h" // MENUITEM_BASE_ID
#include "scopimag.h"
#include <bitmap.h>
#include "NodeMgr.h"
#include "amcmsgid.h"
#include "scopndcb.h"
#include "conframe.h"
#include "conview.h"
#include "constatbar.h"
#include "util.h"
#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
DEBUG_DECLARE_INSTANCE_COUNTER(CNodeInitObject);
IScopeTreePtr CNodeInitObject::m_spScopeTree = NULL;
/////////////////////////////////////////////////////////////////////////////
//
STDMETHODIMP CNodeInitObject::InterfaceSupportsErrorInfo(REFIID riid)
{
if (riid == IID_IConsole)
return S_OK;
return S_FALSE;
}
/////////////////////////////////////////////////////////////////////////////
// IFramePrivate implementation
CNodeInitObject::CNodeInitObject()
{
Construct();
}
CNodeInitObject::~CNodeInitObject()
{
DEBUG_DECREMENT_INSTANCE_COUNTER(CNodeInitObject);
TRACE_DESTRUCTOR (CNodeInitObject);
Destruct();
}
void CNodeInitObject::Construct()
{
DEBUG_INCREMENT_INSTANCE_COUNTER(CNodeInitObject);
TRACE_CONSTRUCTOR (CNodeInitObject);
m_pLVImage = NULL;
m_pTVImage = NULL;
m_pToolbar = NULL;
m_pImageListPriv = NULL;
m_componentID = -1;
m_pMTNode = NULL;
m_pNode = NULL;
m_bExtension = FALSE;
m_spComponent = NULL;
m_spConsoleVerb = NULL;
m_sortParams.bAscending = TRUE;
m_sortParams.nCol = -1;
m_sortParams.lpResultCompare = NULL;
m_sortParams.lpResultCompareEx = NULL;
m_sortParams.lpUserParam = NULL;
// IContextMenuProvider attributes
VERIFY(SUCCEEDED(EmptyMenuList()));
}
void CNodeInitObject::Destruct()
{
// Release all interfaces from the snap-in
SAFE_RELEASE(m_pLVImage);
SAFE_RELEASE(m_pTVImage);
SAFE_RELEASE(m_pToolbar);
SAFE_RELEASE(m_pImageListPriv);
// IContextMenuProvider attributes
VERIFY( SUCCEEDED(EmptyMenuList()) );
}
STDMETHODIMP CNodeInitObject::ResetSortParameters()
{
m_sortParams.nCol = -1;
return (S_OK);
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::SetHeader
//
// Synopsis: This method is obsolete in MMC1.2
//
// Arguments:
//
// Note: Should be called by IComponent object.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::SetHeader(IHeaderCtrl* pHeader)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IConsole2::SetHeader"));
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::SetToolbar
//
// Synopsis: The toolbar interface used by IComponent.
//
// Arguments: [pToolbar]
//
// Note: Should be called by IComponent object.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::SetToolbar(IToolbar* pToolbar)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IConsole2::SetToolbar"));
if (GetComponent() == NULL)
{
sc = E_UNEXPECTED;
TraceSnapinError(_T("This method is valid for IConsole of IComponent"), sc);
return sc.ToHr();
}
// Release the OLD one
SAFE_RELEASE(m_pToolbar);
if (pToolbar != NULL)
{
m_pToolbar = pToolbar;
m_pToolbar->AddRef();
}
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::QueryScopeImageList
//
// Synopsis: Get scope-pane's image list.
//
// Arguments:
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::QueryScopeImageList(LPIMAGELIST* ppImageList)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IConsole2::QueryScopeImageList"));
if (ppImageList == NULL)
{
sc = E_INVALIDARG;
TraceSnapinError(_T("NULL LPIMAGELIST ptr"), sc);
return sc.ToHr();
}
sc = ScCheckPointers(m_pImageListPriv, E_FAIL);
if (sc)
return sc.ToHr();
*ppImageList = (IImageList*)m_pImageListPriv;
m_pImageListPriv->AddRef();
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::CreateScopeImageList
//
// Synopsis: Create the ScopeImage list.
//
// Arguments:
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::CreateScopeImageList(REFCLSID refClsidSnapIn)
{
DECLARE_SC(sc, _T("CNodeInitObject::CreateScopeImageList"));
if (m_pImageListPriv != NULL)
return sc.ToHr(); // Already exists.
try
{
CScopeTree* pScopeTree =
dynamic_cast<CScopeTree*>((IScopeTree*)m_spScopeTree);
sc = ScCheckPointers(pScopeTree, E_UNEXPECTED);
if (sc)
return sc.ToHr();
CSnapInImageList *psiil =
new CSnapInImageList(pScopeTree->GetImageCache(),
refClsidSnapIn);
m_pImageListPriv = (LPIMAGELISTPRIVATE)psiil;
}
catch( std::bad_alloc )
{
sc = E_OUTOFMEMORY;
}
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::QueryResultImageList
//
// Synopsis:
//
// Arguments:
//
// Returns: SC
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::QueryResultImageList(LPIMAGELIST *ppImageList)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IConsole2::QueryResultImageList"));
LPCONSOLE pConsole = (LPCONSOLE)this;
sc = ScCheckPointers(pConsole, E_UNEXPECTED);
if (sc)
return sc.ToHr();
sc = pConsole->QueryInterface(IID_IImageList, (void**)ppImageList);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::UpdateAllViews
//
// Synopsis: Update all the views.
//
// Arguments: [lpDataObject] -
// [data]
// [hint]
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::UpdateAllViews(LPDATAOBJECT lpDataObject,
LPARAM data, LONG_PTR hint)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IConsole2::UpdateAllViews"));
COMPONENTID id;
GetComponentID(&id);
sc = ScCheckPointers(m_pMTNode, E_UNEXPECTED);
if (sc)
return sc.ToHr();
CMTSnapInNode* pMTSINode = m_pMTNode->GetStaticParent();
sc = ScCheckPointers(pMTSINode, E_UNEXPECTED);
if (sc)
return sc.ToHr();
CNodeList& nodes = pMTSINode->GetNodeList();
POSITION pos = nodes.GetHeadPosition();
while (pos)
{
CSnapInNode* pSINode = dynamic_cast<CSnapInNode*>(nodes.GetNext(pos));
sc = ScCheckPointers(pSINode, E_UNEXPECTED);
if (sc)
return sc.ToHr();
CComponent* pCC = pSINode->GetComponent(id);
sc = ScCheckPointers(pCC, E_UNEXPECTED);
if (sc)
return sc.ToHr();
pCC->Notify(lpDataObject, MMCN_VIEW_CHANGE, data, hint);
}
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::InsertColumn
//
// Synopsis: Insert a column is ListView.
//
// Arguments: [nCol] - Column index.
// [lpszTitle] - Name of the column.
// [nFormat] - Column style.
// [nWidth] - Column width.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::InsertColumn(int nCol, LPCWSTR lpszTitle, int nFormat, int nWidth)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IHeaderCtrl2::InsertColumn"));
if (nCol < 0)
{
sc = E_INVALIDARG;
TraceSnapinError(_T("Column index is negative"), sc);
return sc.ToHr();
}
if (!lpszTitle || !*lpszTitle)
{
sc = E_INVALIDARG;
TraceSnapinError(_T("Column name is NULL"), sc);
return sc.ToHr();
}
if (nCol == 0 && nFormat != LVCFMT_LEFT)
{
sc = E_INVALIDARG;
TraceSnapinError(_T("Column zero must be LVCFMT_LEFT"), sc);
return sc.ToHr();
}
if (nFormat != LVCFMT_LEFT && nFormat != LVCFMT_CENTER && nFormat != LVCFMT_RIGHT)
{
sc = E_INVALIDARG;
TraceSnapinError(_T("Unknown format for the Column"), sc);
return sc.ToHr();
}
// Cannot hide column 0.
if ( (0 == nCol) && (HIDE_COLUMN == nWidth))
nWidth = AUTO_WIDTH;
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
// Insert the column into the listview
sc = m_spListViewPrivate->InsertColumn(nCol, lpszTitle, nFormat, nWidth);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::DeleteColumn
//
// Synopsis: Delete a column
//
// Arguments: [nCol] - column index.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::DeleteColumn(int nCol)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IHeaderCtrl2::DeleteColumn"));
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
sc = m_spListViewPrivate->DeleteColumn(nCol);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::SetColumnText
//
// Synopsis: Modify column text.
//
// Arguments: [title] - new name.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::SetColumnText(int nCol, LPCWSTR title)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IHeaderCtrl2::SetColumnText"));
if (!title || !*title)
{
sc = E_INVALIDARG;
TraceSnapinError(_T("NULL column text"), sc);
return sc.ToHr();
}
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
sc = m_spListViewPrivate->SetColumn(nCol, title, MMCLV_NOPARAM, MMCLV_NOPARAM);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::GetColumnText
//
// Synopsis: Get the name of a column.
//
// Arguments: [nCol] - Index of Column whose name is sought.
// [pText] - Name.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::GetColumnText(int nCol, LPWSTR* pText)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IHeaderCtrl2::GetColumnText"));
if (pText == NULL)
{
sc = E_INVALIDARG;
TraceSnapinError(_T("NULL text ptr"), sc);
return sc.ToHr();
}
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
sc = m_spListViewPrivate->GetColumn(nCol, pText, MMCLV_NOPTR, MMCLV_NOPTR);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::SetColumnWidth
//
// Synopsis: Change width of a column
//
// Arguments: [nCol] - Column index.
// [nWidth] - new width.
//
// Returns: SC
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::SetColumnWidth(int nCol, int nWidth)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IHeaderCtrl2::SetColumnWidth"));
if (nCol < 0)
{
sc = E_INVALIDARG;
TraceSnapinError(_T("Negative column index"), sc);
return sc.ToHr();
}
// job on parameter checking nWidth
if (nWidth < 0 && ( (nWidth != MMCLV_AUTO) && (nWidth != HIDE_COLUMN) ) )
{
sc = E_INVALIDARG;
TraceSnapinError(_T("Invalid column width"), sc);
return sc.ToHr();
}
// Cannot hide column 0.
if ( (0 == nCol) && (HIDE_COLUMN == nWidth))
nWidth = AUTO_WIDTH;
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
sc = m_spListViewPrivate->SetColumn(nCol, MMCLV_NOPTR, MMCLV_NOPARAM, nWidth);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::GetColumnWidth
//
// Synopsis: Get width of a column.
//
// Arguments: [nCol] - col index.
// [pWidth] - width.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::GetColumnWidth(int nCol, int* pWidth)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IHeaderCtrl2::GetColumnWidth"));
if (nCol < 0 )
{
sc = E_INVALIDARG;
TraceSnapinError(_T("Negative column index"), sc);
return sc.ToHr();
}
if (pWidth == NULL)
{
sc = E_POINTER;
TraceSnapinError(_T("NULL width pointer"), sc);
return sc.ToHr();
}
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
sc = m_spListViewPrivate->GetColumn(nCol, MMCLV_NOPTR, MMCLV_NOPTR, pWidth);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::GetColumnCount
//
// Synopsis: Returns the number of columns in listview.
//
// Arguments: [pnCol] - [out param], number of cols.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::GetColumnCount (INT* pnCol)
{
DECLARE_SC(sc, _T("CNodeInitObject::GetColumnCount"));
sc = ScCheckPointers(pnCol);
if (sc)
return sc.ToHr();
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
sc = m_spListViewPrivate->GetColumnCount(pnCol);
if (sc)
return sc.ToHr();
return (sc.ToHr());
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::GetColumnInfoList
//
// Synopsis: Get the CColumnInfoList for current list-view headers.
//
// Arguments: [pColumnsList] - [out param], ptr to CColumnInfoList.
//
// Returns: SC
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::GetColumnInfoList (CColumnInfoList *pColumnsList)
{
DECLARE_SC(sc, _T("CNodeInitObject::GetColumnInfoList"));
sc = ScCheckPointers(pColumnsList);
if (sc)
return sc.ToHr();
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
sc = m_spListViewPrivate->GetColumnInfoList(pColumnsList);
if (sc)
return sc.ToHr();
return (sc.ToHr());
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::ModifyColumns
//
// Synopsis: Modify the columns with given data.
//
// Arguments: [columnsList] -
//
// Returns: SC
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::ModifyColumns (const CColumnInfoList& columnsList)
{
DECLARE_SC(sc, _T("CNodeInitObject::ModifyColumns"));
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
sc = m_spListViewPrivate->ModifyColumns(columnsList);
if (sc)
return sc.ToHr();
return (sc.ToHr());
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::GetDefaultColumnInfoList
//
// Synopsis: Get the original column settings supplied by the snapin.
//
// Arguments: [columnsList] - [out] the column settings
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::GetDefaultColumnInfoList (CColumnInfoList& columnsList)
{
DECLARE_SC(sc, _T("CNodeInitObject::RestoreDefaultColumnSettings"));
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
sc = m_spListViewPrivate->GetDefaultColumnInfoList(columnsList);
if (sc)
return sc.ToHr();
return (sc.ToHr());
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::ImageListSetIcon
//
// Synopsis: Set an icon in imagelist.
//
// Arguments: [pIcon] - HICON ptr.
// [nLoc] - index of this item.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::ImageListSetIcon(PLONG_PTR pIcon, LONG nLoc)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IImageList::ImageListSetIcon"));
if (!pIcon)
{
sc = E_INVALIDARG;
TraceSnapinError(_T("NULL pIcon ptr"), sc);
return sc.ToHr();
}
if(nLoc < 0)
{
sc = E_INVALIDARG;
TraceSnapinError(_T("Negative index"), sc);
return sc.ToHr();
}
COMPONENTID id;
GetComponentID(&id);
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
sc = m_spListViewPrivate->SetIcon(id, reinterpret_cast<HICON>(pIcon), nLoc);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::ImageListSetStrip
//
// Synopsis: Add strip of icons to image list.
//
// Arguments: [pBMapSm] - Ptr to HBITMAP of 16x16.
// [pBMapLg] - Ptr to HBITMAP of 32x32.
// [nStartLoc] - Start index.
// [cMask] - mask.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::ImageListSetStrip (
PLONG_PTR pBMapSm,
PLONG_PTR pBMapLg,
LONG nStartLoc,
COLORREF cMask)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IImageList::ImageListSetStrip"));
HBITMAP hbmSmall = (HBITMAP) pBMapSm;
HBITMAP hbmLarge = (HBITMAP) pBMapLg;
/*
* valid start index?
*/
if (nStartLoc < 0)
{
sc = E_INVALIDARG;
TraceSnapinError (_T("Negative start index"), sc);
return (sc.ToHr());
}
/*
* valid bitmaps?
*/
sc = ScCheckPointers (hbmSmall, hbmLarge);
if (sc)
{
TraceSnapinError (_T("Invalid bitmap"), sc);
return (sc.ToHr());
}
BITMAP bmSmall;
if (!GetObject (hbmSmall, sizeof(BITMAP), &bmSmall))
{
sc.FromLastError();
TraceSnapinError (_T("Invalid Small bitmap object"), sc);
return (sc.ToHr());
}
BITMAP bmLarge;
if (!GetObject (hbmLarge, sizeof(BITMAP), &bmLarge))
{
sc.FromLastError();
TraceSnapinError (_T("Invalid Large bitmap object"), sc);
return (sc.ToHr());
}
/*
* are the small and large bitmaps of the integral dimensions,
* and do they have the same number of images?
*/
if ( (bmSmall.bmHeight != 16) || (bmLarge.bmHeight != 32) ||
(bmSmall.bmWidth % 16) || (bmLarge.bmWidth % 32) ||
((bmSmall.bmWidth / 16) != (bmLarge.bmWidth / 32)))
{
sc = E_INVALIDARG;
TraceSnapinError (_T("Invalid Bitmap size"), sc);
return (sc.ToHr());
}
COMPONENTID id;
GetComponentID(&id);
/*
* m_spListViewPrivate == NULL is unexpected, however because we send
* MMCN_ADD_IMAGES when the result pane is an OCX (see CNode::OnSelect),
* this function often gets called when m_spListViewPrivate == NULL.
* Tracing this failure would be too noisy, since most OCX-based snap-ins
* would trigger it, so we'll return E_UNEXPECTED here without tracing.
* This is equivalent to MMC 1.2 behavior.
*/
if (m_spListViewPrivate == NULL)
return (E_UNEXPECTED);
/*
* add them to the imagelist
*/
sc = m_spListViewPrivate->SetImageStrip (id, hbmSmall, hbmLarge, nStartLoc, cMask);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::MapRsltImage
//
// Synopsis:
//
// Arguments:
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::MapRsltImage(COMPONENTID id, int nSnapinIndex, int *pnConsoleIndex)
{
DECLARE_SC(sc, _T("CNodeInitObject::MapRsltImage"));
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
// Ret val can be E_, no need to check.
sc = m_spListViewPrivate->MapImage(id, nSnapinIndex, pnConsoleIndex);
HRESULT hr = sc.ToHr();
sc.Clear();
return hr;
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::UnmapRsltImage
//
// Synopsis:
//
// Arguments:
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::UnmapRsltImage(COMPONENTID id, int nConsoleIndex, int *pnSnapinIndex)
{
DECLARE_SC(sc, _T("CNodeInitObject::UnmapRsltImage"));
return (sc = E_NOTIMPL).ToHr(); // not needed now
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::SetChangeTimeOut
//
// Synopsis: Change timeout interval for filter attributes.
//
// Arguments: [uTimeout] - timeout
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::SetChangeTimeOut(unsigned long uTimeout)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IHeaderCtrl2::SetChangeTimeOut"));
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
sc = m_spListViewPrivate->SetChangeTimeOut(uTimeout);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::SetColumnFilter
//
// Synopsis: Set filter for a column.
//
// Arguments: [nColumn] - Column index.
// [dwType] - Filter type.
// [pFilterData] - Filter data.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::SetColumnFilter(UINT nColumn, DWORD dwType, MMC_FILTERDATA* pFilterData)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IHeaderCtrl2::SetColumnFilter"));
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
sc = m_spListViewPrivate->SetColumnFilter(nColumn, dwType, pFilterData);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::GetColumnFilter
//
// Synopsis: Get filter data.
//
// Arguments: [nColumn] - Column index.
// [pdwType] - Filter type.
// [pFilterData] - Filter data.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::GetColumnFilter(UINT nColumn, LPDWORD pdwType, MMC_FILTERDATA* pFilterData)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IHeaderCtrl2::GetColumnFilter"));
if (pdwType == NULL)
{
sc = E_POINTER;
TraceSnapinError(_T("NULL filtertype ptr"), sc);
return sc.ToHr();
}
if (NULL == pFilterData)
{
sc = E_POINTER;
TraceSnapinError(_T("NULL FilterData ptr"), sc);
return sc.ToHr();
}
sc = ScCheckPointers(m_spListViewPrivate, E_UNEXPECTED);
if (sc)
return sc.ToHr();
sc = m_spListViewPrivate->GetColumnFilter(nColumn, pdwType, pFilterData);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::ShowTopic
//
// Synopsis: Display specified help topic.
//
// Arguments: [pszHelpTopic]
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::ShowTopic(LPOLESTR pszHelpTopic)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IDisplayHelp::ShowTopic"));
// Get the AMCView window
CConsoleView* pConsoleView = GetConsoleView();
sc = ScCheckPointers(pConsoleView, E_UNEXPECTED);
if (sc)
return sc.ToHr();
USES_CONVERSION;
sc = pConsoleView->ScShowSnapinHelpTopic (W2T (pszHelpTopic));
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::AddExtension
//
// Synopsis: Add a dynamic extension snapin to given HSCOPEITEM.
//
// Arguments: [hItem] -
// [lpclsid] - CLSID of snapin to be added.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::AddExtension(HSCOPEITEM hItem, LPCLSID lpclsid)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IConsoleNameSpace2::AddExtension"));
COMPONENTID nID;
GetComponentID(&nID);
if (nID == -1)
{
sc = E_UNEXPECTED;
return sc.ToHr();
}
if (lpclsid == NULL)
{
sc = E_POINTER;
TraceSnapinError(_T("NULL LPCLSID ptr"), sc);
return sc.ToHr();
}
CMTNode *pMTNode = CMTNode::FromScopeItem (hItem);
if (pMTNode == NULL)
{
sc = E_INVALIDARG;
TraceSnapinError(_T("Invalid hItem"), sc);
return sc.ToHr();
}
// Can not add extensions to other components' nodes
// Do we need to protect TV owned nodes that do not represent this snapin?
if (pMTNode->GetOwnerID() != nID && pMTNode->GetOwnerID() != TVOWNED_MAGICWORD)
{
sc = E_INVALIDARG;
return sc.ToHr();
}
sc = pMTNode->AddExtension(lpclsid);
return sc.ToHr();
}
///////////////////////////////////////////////////////////////////////////////
// Private methods
HRESULT CNodeInitObject::CheckArgument(VARIANT* pArg)
{
if (pArg == NULL)
return E_POINTER;
// VT_NULL is acceptable
if (pArg->vt == VT_NULL)
return S_OK;
// VT_UNKNOWN with a valid pointer is acceptable
if (pArg->punkVal != NULL)
{
if (pArg->vt == VT_UNKNOWN)
return S_OK;
else
return E_INVALIDARG;
}
else
{
return E_POINTER;
}
// any other VT type is unacceptable
return E_INVALIDARG;
}
///////////////////////////////////////////////////////////////////////////////
//
//
//
//
///////////////////////////////////////////////////////////////////////////////
STDMETHODIMP CNodeInitObject::QueryScopeTree(IScopeTree** ppScopeTree)
{
MMC_TRY
ASSERT(ppScopeTree != NULL);
if (ppScopeTree == NULL)
return E_POINTER;
ASSERT(m_spScopeTree != NULL);
if (m_spScopeTree == NULL)
return E_UNEXPECTED;
*ppScopeTree = m_spScopeTree;
(*ppScopeTree)->AddRef();
return S_OK;
MMC_CATCH
}
STDMETHODIMP CNodeInitObject::SetScopeTree(IScopeTree* pScopeTree)
{
MMC_TRY
m_spScopeTree = pScopeTree;
return S_OK;
MMC_CATCH
}
HRESULT CNodeInitObject::GetSnapInAndNodeType(LPDATAOBJECT pDataObject,
CSnapIn** ppSnapIn, GUID* pguidObjectType)
{
ASSERT(pDataObject != NULL);
ASSERT(ppSnapIn != NULL);
ASSERT(pguidObjectType != NULL);
CLSID clsidSnapin;
HRESULT hr = ExtractSnapInCLSID(pDataObject, &clsidSnapin);
if (FAILED(hr))
return hr;
CSnapIn* pSnapIn = NULL;
SC sc = theApp.GetSnapInsCache()->ScGetSnapIn(clsidSnapin, &pSnapIn);
if (sc)
return sc.ToHr();
// else
ASSERT(pSnapIn != NULL);
*ppSnapIn = pSnapIn;
hr = ExtractObjectTypeGUID(pDataObject, pguidObjectType);
return hr;
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::SelectScopeItem
//
// Synopsis: Select given scope-item.
//
// Arguments: [hScopeItem]
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::SelectScopeItem(HSCOPEITEM hScopeItem)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IConsole2::SelectScopeItem"));
CViewData* pVD = (NULL == m_pNode ) ? NULL : m_pNode->GetViewData();
try
{
CMTNode* pMTNode = CMTNode::FromScopeItem (hScopeItem);
MTNODEID id = pMTNode->GetID();
// If the currently selected node is same as the node being
// asked to be selected, there is high probability that the
// snapin is trying to change the view.
// So set the viewchanging flag.
CNode* pSelNode = (NULL == pVD) ? NULL : pVD->GetSelectedNode();
CMTNode* pSelMTNode = (NULL == pSelNode) ? NULL : pSelNode->GetMTNode();
if (pVD && pSelMTNode && (pSelMTNode == pMTNode) )
{
pVD->SetSnapinChangingView();
}
// Get the AMCView window
CConsoleView* pConsoleView = GetConsoleView();
sc = ScCheckPointers(pConsoleView, E_UNEXPECTED);
if (sc)
return sc.ToHr();
CConsoleView::ViewPane ePane = pConsoleView->GetFocusedPane ();
SC sc = pConsoleView->ScSelectNode (id);
if (sc)
return sc.ToHr();
// ePane == ePane_None means active view is unknown
if (ePane != CConsoleView::ePane_None)
pConsoleView->ScSetFocusToPane (ePane);
}
catch (...)
{
sc = E_INVALIDARG;
}
// Always reset the view changing flag.
if (pVD)
{
pVD->ResetSnapinChangingView();
}
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::QueryConsoleVerb
//
// Synopsis: Get the IConsoleVerb for setting standard verbs.
//
// Arguments: [ppConsoleVerb]
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::QueryConsoleVerb(LPCONSOLEVERB* ppConsoleVerb)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IConsole2::QueryConsoleVerb"));
if (ppConsoleVerb == NULL)
{
sc = E_POINTER;
TraceSnapinError(_T("NULL LPCONSOLEVERB ptr"), sc);
return sc.ToHr();
}
if (m_pNode == NULL)
{
sc = E_FAIL;
TraceSnapinError(_T("You can query console verb only from the IConsole associated with IComponents"), sc);
return sc.ToHr();
}
if (m_spConsoleVerb == NULL)
{
// Create new CConsoleVerbImpl.
CComObject<CConsoleVerbImpl>* pVerb;
sc = CComObject<CConsoleVerbImpl>::CreateInstance(&pVerb);
if (sc)
return sc.ToHr();
if (NULL == pVerb)
{
sc = E_OUTOFMEMORY;
return sc.ToHr();
}
CViewData* pViewData = m_pNode->GetViewData();
if (NULL == pViewData)
{
sc = E_UNEXPECTED;
return sc.ToHr();
}
pVerb->SetVerbSet(m_pNode->GetViewData()->GetVerbSet());
m_spConsoleVerb = pVerb;
if (NULL == m_spConsoleVerb)
{
sc = E_NOINTERFACE;
return sc.ToHr();
}
}
*ppConsoleVerb = (IConsoleVerb*)m_spConsoleVerb;
(*ppConsoleVerb)->AddRef();
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::NewWindow
//
// Synopsis: Create a new window from given node.
//
// Arguments: [hScopeItem] - Root of new window.
// [lOptions] - New window options.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::NewWindow(HSCOPEITEM hScopeItem, unsigned long lOptions)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IConsole2::NewWindow"));
if (!hScopeItem)
{
sc = E_INVALIDARG;
TraceSnapinError(_T("NULL HSCOPEITEM"), sc);
return sc.ToHr();
}
CConsoleFrame* pFrame = GetConsoleFrame();
if (pFrame == NULL)
{
sc = E_UNEXPECTED;
return sc.ToHr();
}
CMTNode* pMTNode = CMTNode::FromScopeItem (hScopeItem);
if (NULL == pMTNode)
{
sc = E_UNEXPECTED;
return sc.ToHr();
}
try
{
CreateNewViewStruct cnvs;
cnvs.idRootNode = pMTNode->GetID();
cnvs.lWindowOptions = lOptions;
cnvs.fVisible = true;
sc = pFrame->ScCreateNewView(&cnvs).ToHr();
}
catch (...)
{
sc = E_FAIL;
}
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::Expand
//
// Synopsis: Visually expand or collapse an item.
//
// Arguments: [hScopeItem] - Item to be expanded/collapsed.
// [bExpand] - Expand/Collapse.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::Expand( HSCOPEITEM hScopeItem, BOOL bExpand)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IConsole2::Expand"));
if (m_pNode == NULL || m_pNode->GetViewData() == NULL)
{
sc = E_FAIL;
return sc.ToHr();
}
long id = 0;
CMTNode* pMTNode = CMTNode::FromScopeItem (hScopeItem);
if (pMTNode == NULL)
{
sc = E_INVALIDARG;
TraceSnapinError(_T("NULL HSCOPEITEM"), sc);
return sc.ToHr();
}
id = pMTNode->GetID();
{
/*
* tell this node's view to expand the node (use only this node's
* view, don't default to the active view if we have no node)
*/
CConsoleView* pConsoleView = GetConsoleView (false);
if (pConsoleView == NULL)
{
sc = E_UNEXPECTED;
return sc.ToHr();
}
sc = pConsoleView->ScExpandNode (id, bExpand, true);
}
return (sc.ToHr());
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::IsTaskpadViewPreferred
//
// Synopsis: Obsolete method.
//
// Arguments:
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::IsTaskpadViewPreferred()
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IConsole2::IsTaskpadViewPreferred"));
/*
* taskpads always "preferred"
*/
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::SetStatusText
//
// Synopsis: Change status bar text.
//
// Arguments: [pszStatusBarText]
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::SetStatusText (LPOLESTR pszStatusBarText)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IConsole2::SetStatusText"));
if (m_pMTNode == NULL)
{
sc = E_FAIL;
return sc.ToHr();
}
if (m_pNode == NULL)
{
sc = E_FAIL;
return sc.ToHr();
}
CViewData* pViewData = m_pNode->GetViewData();
if (NULL == pViewData)
{
sc = E_UNEXPECTED;
return sc.ToHr();
}
CNode* pSelectedNode = pViewData->GetSelectedNode();
if (pSelectedNode == NULL)
{
sc = E_FAIL;
return sc.ToHr();
}
CMTNode* pMTSelectedNode = pSelectedNode->GetMTNode();
if (NULL == pMTSelectedNode)
{
sc = E_UNEXPECTED;
return sc.ToHr();
}
/*
* fail if not from the selected node's branch of the scope tree
*/
if (m_pMTNode->GetStaticParent() != pMTSelectedNode->GetStaticParent())
{
sc = E_FAIL;
return sc.ToHr();
}
COMPONENTID nOwnerID = pSelectedNode->GetOwnerID();
COMPONENTID nID;
GetComponentID(&nID);
/*
* fail if not either the selected component or the static node
*/
if (!((nOwnerID == nID) || ((nOwnerID == TVOWNED_MAGICWORD) && (nID == 0))))
{
sc = E_FAIL;
return sc.ToHr();
}
CConsoleStatusBar* pStatusBar = pViewData->GetStatusBar();
if (pStatusBar == NULL)
{
sc = E_FAIL;
return sc.ToHr();
}
USES_CONVERSION;
sc = pStatusBar->ScSetStatusText (W2CT (pszStatusBarText));
return (sc.ToHr());
}
/*+-------------------------------------------------------------------------*
*
* CNodeInitObject::RenameScopeItem
*
* PURPOSE: Puts the specified scope item into rename mode.
*
* PARAMETERS:
* HSCOPEITEM hScopeItem :
*
* RETURNS:
* STDMETHODIMP
*
*+-------------------------------------------------------------------------*/
STDMETHODIMP
CNodeInitObject::RenameScopeItem(HSCOPEITEM hScopeItem)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, TEXT("IConsole3::RenameScopeItem"));
CMTNode* pMTNode = CMTNode::FromScopeItem (hScopeItem);
if (pMTNode == NULL)
{
sc = E_INVALIDARG;
TraceSnapinError(_T("NULL HSCOPEITEM"), sc);
return sc.ToHr();
}
// get the console view object
CConsoleView* pConsoleView = GetConsoleView (true); // default to the active view if m_pNode == NULL
if (pConsoleView == NULL)
return (sc = E_UNEXPECTED).ToHr();
sc = pConsoleView->ScRenameScopeNode(CMTNode::ToHandle(pMTNode) /*convert to HMTNODE*/);
return sc.ToHr();
}
/*+-------------------------------------------------------------------------*
* CNodeInitObject::GetStatusBar
*
* Returns the status bar interface for the CNodeInitObject.
*--------------------------------------------------------------------------*/
CConsoleStatusBar* CNodeInitObject::GetStatusBar(
bool fDefaultToActive /* =true */) const
{
CConsoleStatusBar* pStatusBar = NULL;
/*
* if we have a node, get the status bar from its view data
*/
if (m_pNode != NULL)
{
ASSERT (m_pNode->GetViewData() != NULL);
pStatusBar = m_pNode->GetViewData()->GetStatusBar();
}
/*
* if we don't have a status bar yet, ask the main frame which one to use
*/
if ((pStatusBar == NULL) && fDefaultToActive)
{
CConsoleFrame* pFrame = GetConsoleFrame();
ASSERT (pFrame != NULL);
if (pFrame != NULL)
pFrame->ScGetActiveStatusBar(pStatusBar);
}
return (pStatusBar);
}
/*+-------------------------------------------------------------------------*
* CNodeInitObject::GetConsoleView
*
* Returns the status bar interface for the CNodeInitObject.
*--------------------------------------------------------------------------*/
CConsoleView* CNodeInitObject::GetConsoleView (
bool fDefaultToActive /* =true */) const
{
CConsoleView* pConsoleView = NULL;
/*
* if we have a node, get the console view from its view data
*/
if (m_pNode != NULL)
{
ASSERT (m_pNode->GetViewData() != NULL);
pConsoleView = m_pNode->GetViewData()->GetConsoleView();
}
/*
* if we don't have a console view yet and we want to default to the
* active view, ask the main frame which one to use
*/
if ((pConsoleView == NULL) && fDefaultToActive)
{
CConsoleFrame* pFrame = GetConsoleFrame();
ASSERT (pFrame != NULL);
if (pFrame != NULL)
pFrame->ScGetActiveConsoleView (pConsoleView);
}
return (pConsoleView);
}
/*+-------------------------------------------------------------------------*
* CNodeInitObject::GetConsoleFrame
*
* Returns the CConsoleFrame interface for the console.
*--------------------------------------------------------------------------*/
CConsoleFrame* CNodeInitObject::GetConsoleFrame() const
{
CConsoleFrame* pFrame = NULL;
CScopeTree* pTree = dynamic_cast<CScopeTree*>(m_spScopeTree.GetInterfacePtr());
ASSERT (pTree != NULL);
if (pTree != NULL)
pFrame = pTree->GetConsoleFrame();
return (pFrame);
}
/*+-------------------------------------------------------------------------*
* STRING_TABLE_FORWARDER_PROLOG
*
* Standard prolog code for IStringTable forwarder functions.
*--------------------------------------------------------------------------*/
#define STRING_TABLE_FORWARDER_PROLOG(clsid, pSTP) \
CLSID clsid; \
VERIFY (SUCCEEDED (GetSnapinCLSID (clsid))); \
\
IStringTablePrivate* pSTP = CScopeTree::GetStringTable(); \
\
if (pSTP == NULL) \
return (E_FAIL); \
else \
(void) 0
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::AddString
//
// Synopsis: Add a string to the string table.
//
// Arguments: [pszAdd] - string to add
// [pID] - ret, string id.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::AddString (
LPCOLESTR pszAdd,
MMC_STRING_ID* pID)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IStringTable::AddString"));
STRING_TABLE_FORWARDER_PROLOG (clsid, pStringTablePrivate);
sc = pStringTablePrivate->AddString (pszAdd, pID, &clsid);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::GetString
//
// Synopsis: Get the string represented by given id.
//
// Arguments: [id]
// [cchBuffer] - Size of buffer.
// [lpBuffer]
// [pchchOut]
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::GetString (
MMC_STRING_ID id,
ULONG cchBuffer,
LPOLESTR lpBuffer,
ULONG* pcchOut)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IStringTable::GetString"));
STRING_TABLE_FORWARDER_PROLOG (clsid, pStringTablePrivate);
sc = pStringTablePrivate->GetString (id, cchBuffer, lpBuffer, pcchOut, &clsid);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::GetStringLength
//
// Synopsis: Get the length of string represented by given string id.
//
// Arguments: [id] - string id.
// [pcchString] - ret ptr to len.
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::GetStringLength (
MMC_STRING_ID id,
ULONG* pcchString)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IStringTable::GetStringLength"));
STRING_TABLE_FORWARDER_PROLOG (clsid, pStringTablePrivate);
sc = pStringTablePrivate->GetStringLength (id, pcchString, &clsid);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::DeleteString
//
// Synopsis: Delete the string represented by given string id.
//
// Arguments: [id]
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::DeleteString (
MMC_STRING_ID id)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IStringTable::DeleteString"));
STRING_TABLE_FORWARDER_PROLOG (clsid, pStringTablePrivate);
sc = pStringTablePrivate->DeleteString (id, &clsid);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::DeleteAllStrings
//
// Synopsis: Delete all strings (for this snapin).
//
// Arguments:
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::DeleteAllStrings ()
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IStringTable::DeleteAllStrings"));
STRING_TABLE_FORWARDER_PROLOG (clsid, pStringTablePrivate);
sc = pStringTablePrivate->DeleteAllStrings (&clsid);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::FindString
//
// Synopsis: Find if given string exists, if so ret its string-id.
//
// Arguments: [pszFind] - string to find.
// [pID] - string id (retval).
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::FindString (
LPCOLESTR pszFind,
MMC_STRING_ID* pID)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IStringTable::FindString"));
STRING_TABLE_FORWARDER_PROLOG (clsid, pStringTablePrivate);
sc = pStringTablePrivate->FindString (pszFind, pID, &clsid);
return sc.ToHr();
}
//+-------------------------------------------------------------------
//
// Member: CNodeInitObject::Enumerate
//
// Synopsis: Get an enumerator to (this snapins) string table.
//
// Arguments: [ppEnum]
//
// Returns: HRESULT
//
//--------------------------------------------------------------------
STDMETHODIMP CNodeInitObject::Enumerate (
IEnumString** ppEnum)
{
DECLARE_SC_FOR_PUBLIC_INTERFACE(sc, _T("IStringTable::Enumerate"));
STRING_TABLE_FORWARDER_PROLOG (clsid, pStringTablePrivate);
sc = pStringTablePrivate->Enumerate (ppEnum, &clsid);
return sc.ToHr();
}
/*+-------------------------------------------------------------------------*
* CNodeInitObject::GetSnapinCLSID
*
*
*--------------------------------------------------------------------------*/
HRESULT CNodeInitObject::GetSnapinCLSID (CLSID& clsid) const
{
SC sc; // We do not want to break if this function returns failure
// so we do not use DECLARE_SC.
ASSERT (!IsBadWritePtr (&clsid, sizeof (CLSID)));
if (NULL == m_pMTNode)
{
sc = E_UNEXPECTED;
return sc.ToHr();
}
CSnapIn* pSnapin = m_pMTNode->GetPrimarySnapIn();
if (NULL == pSnapin)
{
sc = E_UNEXPECTED;
return sc.ToHr();
}
clsid = pSnapin->GetSnapInCLSID();
return sc.ToHr();
}
/***************************************************************************\
*
* METHOD: CNodeInitObject::ReleaseCachedOleObjects
*
* PURPOSE: Releases cached OLE objects. Calls are made from CONUI
*
* PARAMETERS:
*
* RETURNS:
* SC - result code
*
\***************************************************************************/
HRESULT CNodeInitObject::ReleaseCachedOleObjects()
{
DECLARE_SC(sc, TEXT("CNodeInitObject::GetSnapinCLSID"));
sc = COleCacheCleanupManager::ScReleaseCachedOleObjects();
if (sc)
return sc.ToHr();
return sc.ToHr();
}
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