565 lines
16 KiB
C++
565 lines
16 KiB
C++
/**********************************************************************/
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/** Microsoft Windows/NT **/
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/** Copyright(c) Microsoft Corporation, 1997 - 1999 **/
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/**********************************************************************/
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//
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// nbprop.cpp
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// IPX summary node property sheet and property pages
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//
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// FILE HISTORY:
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#include "stdafx.h"
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#include "rtrutil.h" // smart MPR handle pointers
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#include "format.h" // FormatNumber function
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#include "ipxstaticroute.h"
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#include "summary.h"
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#include "ipxrtdef.h"
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#include "filter.h"
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#include "ipxutil.h"
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extern "C"
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{
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#include "routprot.h"
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};
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// ---------------------------------------------------------------------------
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// IpxStaticRoutePropertySheet::IpxStaticRoutePropertySheet
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// Initialize the RtrPropertySheet and only Property Page.
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// Author: Deonb
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// ---------------------------------------------------------------------------
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IpxStaticRoutePropertySheet::IpxStaticRoutePropertySheet(ITFSNode *pNode,
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IComponentData *pComponentData,
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ITFSComponentData *pTFSCompData,
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LPCTSTR pszSheetName,
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CWnd *pParent,
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UINT iPage,
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BOOL fScopePane)
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: RtrPropertySheet(pNode, pComponentData, pTFSCompData,
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pszSheetName, pParent, iPage, fScopePane),
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m_pageGeneral(IDD_STATIC_ROUTE_PROPERTYPAGE)
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{
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m_spNode = pNode;
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}
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// ---------------------------------------------------------------------------
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// IpxStaticRoutePropertySheet::Init
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// Initialize the property sheets. The general action here will be
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// to initialize/add the various pages.
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// Author: Deonb
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// ---------------------------------------------------------------------------
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HRESULT IpxStaticRoutePropertySheet::Init(
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BaseIPXResultNodeData *pNodeData,
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IInterfaceInfo * spInterfaceInfo)
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{
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HRESULT hr = hrOK;
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BaseIPXResultNodeData * pData;
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m_pNodeData = pNodeData;
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m_spInterfaceInfo = spInterfaceInfo;
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pData = GET_BASEIPXRESULT_NODEDATA(m_spNode);
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ASSERT_BASEIPXRESULT_NODEDATA(pData);
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// The pages are embedded members of the class
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// do not delete them.
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m_bAutoDeletePages = FALSE;
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m_pageGeneral.Init(pNodeData, this);
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AddPageToList((CPropertyPageBase*) &m_pageGeneral);
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return S_OK;
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}
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// ---------------------------------------------------------------------------
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// IpxStaticRoutePropertySheet::SaveSheetData
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// Not sure what this does - this is never called. Kenn had this so I'll just
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// copy this too.
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// Author: Deonb
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// ---------------------------------------------------------------------------
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BOOL IpxStaticRoutePropertySheet::SaveSheetData()
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{
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SPITFSNodeHandler spHandler;
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SPITFSNode spParent;
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// By this time each page should have written its information out
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// to the infobase
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// Force the node to do a resync
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m_spNode->GetParent(&spParent);
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spParent->GetHandler(&spHandler);
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spHandler->OnCommand(spParent, IDS_MENU_SYNC, CCT_RESULT,
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NULL, 0);
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return TRUE;
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}
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// --------------------------------------------------------------------------
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// IpxStaticRoutePropertySheet::CancelSheetData
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// -
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// Author: Deonb
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// ---------------------------------------------------------------------------
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void IpxStaticRoutePropertySheet::CancelSheetData()
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{
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}
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// ***************************************************************************
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// ---------------------------------------------------------------------------
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// IpxStaticRoutePropertyPage
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// ---------------------------------------------------------------------------
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IpxStaticRoutePropertyPage::~IpxStaticRoutePropertyPage()
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{
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}
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BEGIN_MESSAGE_MAP(IpxStaticRoutePropertyPage, RtrPropertyPage)
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//{{AFX_MSG_MAP(IpxStaticRoutePropertyPage)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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void IpxStaticRoutePropertyPage::OnChangeButton()
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{
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SetDirty(TRUE);
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SetModified();
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}
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//--------------------------------------------------------------------------
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// IpxStaticRoutePropertyPage::Init
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// -
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// Author: Deonb
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//---------------------------------------------------------------------------
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HRESULT IpxStaticRoutePropertyPage::Init(BaseIPXResultNodeData *pNodeData,
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IpxStaticRoutePropertySheet * pIPXPropSheet)
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{
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ATLASSERT(pSREntry);
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ATLASSERT(pIPXPropSheet);
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m_pIPXPropSheet = pIPXPropSheet;
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m_SREntry.LoadFrom(pNodeData);
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m_InitSREntry = m_SREntry;
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return hrOK;
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}
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// --------------------------------------------------------------------------
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// IpxStaticRoutePropertyPage::OnInitDialog
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// -
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// Author: Deonb
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// ---------------------------------------------------------------------------
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BOOL IpxStaticRoutePropertyPage::OnInitDialog()
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{
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HRESULT hr = hrOK;
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PBYTE pData;
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DWORD dwIfType;
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UINT iButton;
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RtrPropertyPage::OnInitDialog();
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m_spinHopCount.SetRange(0, 15);
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m_spinHopCount.SetBuddy(GetDlgItem(IDC_SRD_EDIT_HOP_COUNT));
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m_spinTickCount.SetRange(0, UD_MAXVAL);
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m_spinTickCount.SetBuddy(GetDlgItem(IDC_SRD_EDIT_TICK_COUNT));
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((CEdit *) GetDlgItem(IDC_SRD_EDIT_NETWORK_NUMBER))->LimitText(8);
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((CEdit *) GetDlgItem(IDC_SRD_EDIT_NEXT_HOP))->LimitText(12);
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GetDlgItem(IDC_SRD_EDIT_NETWORK_NUMBER)->EnableWindow(FALSE);
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GetDlgItem(IDC_SRD_EDIT_NEXT_HOP)->EnableWindow(FALSE);
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// A route to be edited was given, so initialize the controls
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TCHAR szNumber[32];
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FormatIpxNetworkNumber(szNumber,
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DimensionOf(szNumber),
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m_SREntry.m_route.Network,
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sizeof(m_SREntry.m_route.Network));
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SetDlgItemText(IDC_SRD_EDIT_NETWORK_NUMBER, szNumber);
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FormatMACAddress(szNumber,
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DimensionOf(szNumber),
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m_SREntry.m_route.NextHopMacAddress,
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sizeof(m_SREntry.m_route.NextHopMacAddress));
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SetDlgItemText(IDC_SRD_EDIT_NEXT_HOP, szNumber);
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m_spinHopCount.SetPos(m_SREntry.m_route.HopCount);
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m_spinTickCount.SetPos(m_SREntry.m_route.TickCount);
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// Disable the network number, next hop, and interface
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GetDlgItem(IDC_SRD_EDIT_NETWORK_NUMBER)->EnableWindow(FALSE);
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GetDlgItem(IDC_SRD_EDIT_NEXT_HOP)->EnableWindow(FALSE);
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SetDirty(FALSE);
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if (!FHrSucceeded(hr))
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Cancel();
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return FHrSucceeded(hr) ? TRUE : FALSE;
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}
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// --------------------------------------------------------------------------
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// IpxStaticRoutePropertyPage::DoDataExchange
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// -
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// Author: Deonb
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// ---------------------------------------------------------------------------
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void IpxStaticRoutePropertyPage::DoDataExchange(CDataExchange *pDX)
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{
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RtrPropertyPage::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(IpxStaticRoutePropertyPage)
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DDX_Control(pDX, IDC_SRD_SPIN_TICK_COUNT, m_spinTickCount);
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DDX_Control(pDX, IDC_SRD_SPIN_HOP_COUNT, m_spinHopCount);
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//}}AFX_DATA_MAP
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}
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// --------------------------------------------------------------------------
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// IpxStaticRoutePropertyPage::OnApply
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// -
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// Author: Deonb
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// ---------------------------------------------------------------------------
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BOOL IpxStaticRoutePropertyPage::OnApply()
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{
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BOOL fReturn;
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HRESULT hr = hrOK;
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if ( m_pIPXPropSheet->IsCancel() )
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{
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CancelApply();
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return TRUE;
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}
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CString st;
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GetDlgItemText(IDC_SRD_EDIT_NETWORK_NUMBER, st);
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ConvertNetworkNumberToBytes(st,
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m_SREntry.m_route.Network,
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sizeof(m_SREntry.m_route.Network));
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GetDlgItemText(IDC_SRD_EDIT_NEXT_HOP, st);
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ConvertMACAddressToBytes(st,
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m_SREntry.m_route.NextHopMacAddress,
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sizeof(m_SREntry.m_route.NextHopMacAddress));
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m_SREntry.m_route.TickCount = (USHORT) m_spinTickCount.GetPos();
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m_SREntry.m_route.HopCount = (USHORT) m_spinHopCount.GetPos();
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ModifyRouteInfo(m_pIPXPropSheet->m_spNode, &m_SREntry, &m_InitSREntry);
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// Update the data in the UI
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m_SREntry.SaveTo(m_pIPXPropSheet->m_pNodeData);
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m_pIPXPropSheet->m_spInterfaceInfo = m_SREntry.m_spIf;
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// Force a refresh
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m_pIPXPropSheet->m_spNode->ChangeNode(RESULT_PANE_CHANGE_ITEM_DATA);
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fReturn = RtrPropertyPage::OnApply();
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return fReturn;
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}
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//--------------------------------------------------------------------------
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// IpxRouteHandler::ModifyRouteInfo
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// -
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// Author: KennT
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//--------------------------------------------------------------------------
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HRESULT IpxStaticRoutePropertyPage::ModifyRouteInfo(ITFSNode *pNode,
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SafeIPXSRListEntry *pSREntryNew,
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SafeIPXSRListEntry *pSREntryOld)
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{
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Assert(pSREntryNew);
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Assert(pSREntryOld);
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INT i;
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HRESULT hr = hrOK;
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InfoBlock* pBlock;
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SPIInfoBase spInfoBase;
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SPIRtrMgrInterfaceInfo spRmIf;
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SPITFSNode spNodeParent;
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IPXConnection * pIPXConn;
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IPX_STATIC_ROUTE_INFO *psr, *psrOld;
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IPX_STATIC_ROUTE_INFO IpxRow;
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CWaitCursor wait;
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pNode->GetParent(&spNodeParent);
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pIPXConn = GET_IPX_SR_NODEDATA(spNodeParent);
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Assert(pIPXConn);
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// Remove the old route if it is on another interface
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if (lstrcmpi(pSREntryOld->m_spIf->GetId(), pSREntryNew->m_spIf->GetId()) != 0)
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{
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// the outgoing interface for a route is to be changed.
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CORg( pSREntryOld->m_spIf->FindRtrMgrInterface(PID_IPX, &spRmIf) );
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CORg( spRmIf->GetInfoBase(pIPXConn->GetConfigHandle(),
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NULL,
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NULL,
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&spInfoBase));
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// Remove the old interface
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CORg( RemoveStaticRoute(pSREntryOld, spInfoBase) );
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// Update the interface information
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CORg( spRmIf->Save(pSREntryOld->m_spIf->GetMachineName(),
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pIPXConn->GetConfigHandle(),
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NULL,
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NULL,
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spInfoBase,
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0));
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}
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spRmIf.Release();
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spInfoBase.Release();
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// Either
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// (a) a route is being modified (on the same interface)
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// (b) a route is being moved from one interface to another.
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// Retrieve the configuration for the interface to which the route
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// is now attached;
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CORg( pSREntryNew->m_spIf->FindRtrMgrInterface(PID_IPX, &spRmIf) );
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CORg( spRmIf->GetInfoBase(pIPXConn->GetConfigHandle(),
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NULL,
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NULL,
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&spInfoBase));
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// Get the IPX_STATIC_ROUTE_INFO block from the interface
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hr = spInfoBase->GetBlock(IPX_STATIC_ROUTE_INFO_TYPE, &pBlock, 0);
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if (!FHrOK(hr))
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{
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//
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// No IPX_STATIC_ROUTE_INFO block was found; we create a new block
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// with the new route, and add that block to the interface-info
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//
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CORg( AddStaticRoute(pSREntryNew, spInfoBase, NULL) );
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}
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else
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{
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//
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// An IPX_STATIC_ROUTE_INFO block was found.
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//
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// We are modifying an existing route.
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// If the route's interface was not changed when it was modified,
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// look for the existing route in the IPX_STATIC_ROUTE_INFO, and then
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// update its parameters.
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// Otherwise, write a completely new route in the IPX_STATIC_ROUTE_INFO;
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//
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if (lstrcmpi(pSREntryOld->m_spIf->GetId(), pSREntryNew->m_spIf->GetId()) == 0)
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{
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//
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// The route's interface was not changed when it was modified;
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// We now look for it amongst the existing routes
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// for this interface.
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// The route's original parameters are in 'preOld',
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// so those are the parameters with which we search
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// for a route to modify
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//
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psr = (IPX_STATIC_ROUTE_INFO*)pBlock->pData;
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for (i = 0; i < (INT)pBlock->dwCount; i++, psr++)
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{
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// Compare this route to the re-configured one
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if (!FAreTwoRoutesEqual(&(pSREntryOld->m_route), psr))
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continue;
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// This is the route which was modified;
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// We can now modify the parameters for the route in-place.
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*psr = pSREntryNew->m_route;
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break;
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}
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}
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else
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{
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CORg( AddStaticRoute(pSREntryNew, spInfoBase, pBlock) );
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}
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}
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// Save the updated information
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CORg( spRmIf->Save(pSREntryNew->m_spIf->GetMachineName(),
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pIPXConn->GetConfigHandle(),
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NULL,
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NULL,
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spInfoBase,
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0));
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Error:
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return hr;
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}
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HRESULT IpxStaticRoutePropertyPage::RemoveStaticRoute(SafeIPXSRListEntry *pSREntry, IInfoBase *pInfoBase)
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{
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HRESULT hr = hrOK;
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InfoBlock * pBlock;
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PIPX_STATIC_ROUTE_INFO pRow;
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INT i;
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// Get the IPX_STATIC_ROUTE_INFO block from the interface
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CORg( pInfoBase->GetBlock(IPX_STATIC_ROUTE_INFO_TYPE, &pBlock, 0) );
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// Look for the removed route in the IPX_STATIC_ROUTE_INFO
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pRow = (IPX_STATIC_ROUTE_INFO*) pBlock->pData;
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for (i = 0; i < (INT)pBlock->dwCount; i++, pRow++)
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{
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// Compare this route to the removed one
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if (FAreTwoRoutesEqual(pRow, &(pSREntry->m_route)))
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{
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// This is the removed route, so modify this block
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// to exclude the route:
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// Decrement the number of routes
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--pBlock->dwCount;
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if (pBlock->dwCount && (i < (INT)pBlock->dwCount))
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{
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// Overwrite this route with the ones which follow it
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::memmove(pRow,
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pRow + 1,
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(pBlock->dwCount - i) * sizeof(*pRow));
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}
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break;
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}
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}
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Error:
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return hr;
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}
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// ***************************************************************************
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//--------------------------------------------------------------------------
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// SafeIPXSRListEntry::LoadFrom
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// -
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// Author: DeonB
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//--------------------------------------------------------------------------
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void SafeIPXSRListEntry::LoadFrom(BaseIPXResultNodeData *pNodeData)
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{
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m_spIf = pNodeData->m_spIf;
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ConvertNetworkNumberToBytes(pNodeData->m_rgData[IPX_SR_SI_NETWORK].m_stData,
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m_route.Network,
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DimensionOf(m_route.Network));
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// This is not the correct byte order to do comparisons, but it
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// can be used for equality
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memcpy(&pNodeData->m_rgData[IPX_SR_SI_NETWORK].m_dwData,
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m_route.Network,
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sizeof(DWORD));
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m_route.TickCount = (USHORT) pNodeData->m_rgData[IPX_SR_SI_TICK_COUNT].m_dwData;
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m_route.HopCount = (USHORT) pNodeData->m_rgData[IPX_SR_SI_HOP_COUNT].m_dwData;
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// Need to convert the MAC address into a byte array
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ConvertMACAddressToBytes(pNodeData->m_rgData[IPX_SR_SI_NEXT_HOP].m_stData,
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m_route.NextHopMacAddress,
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DimensionOf(m_route.NextHopMacAddress));
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}
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//--------------------------------------------------------------------------
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// SafeIPXSRListEntry::SaveTo
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// -
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// Author: DeonB
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//---------------------------------------------------------------------------
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void SafeIPXSRListEntry::SaveTo(BaseIPXResultNodeData *pNodeData)
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{
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TCHAR szNumber[32];
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pNodeData->m_spIf.Set(m_spIf);
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pNodeData->m_rgData[IPX_SR_SI_NAME].m_stData = m_spIf->GetTitle();
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FormatIpxNetworkNumber(szNumber,
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DimensionOf(szNumber),
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m_route.Network,
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DimensionOf(m_route.Network));
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pNodeData->m_rgData[IPX_SR_SI_NETWORK].m_stData = szNumber;
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memcpy(&(pNodeData->m_rgData[IPX_SR_SI_NETWORK].m_dwData),
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m_route.Network,
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sizeof(DWORD));
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FormatMACAddress(szNumber,
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DimensionOf(szNumber),
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m_route.NextHopMacAddress,
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DimensionOf(m_route.NextHopMacAddress));
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pNodeData->m_rgData[IPX_SR_SI_NEXT_HOP].m_stData = szNumber;
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FormatNumber(m_route.TickCount,
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szNumber,
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DimensionOf(szNumber),
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FALSE);
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pNodeData->m_rgData[IPX_SR_SI_TICK_COUNT].m_stData = szNumber;
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pNodeData->m_rgData[IPX_SR_SI_TICK_COUNT].m_dwData = m_route.TickCount;
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FormatNumber(m_route.HopCount,
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szNumber,
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DimensionOf(szNumber),
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FALSE);
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pNodeData->m_rgData[IPX_SR_SI_HOP_COUNT].m_stData = szNumber;
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pNodeData->m_rgData[IPX_SR_SI_HOP_COUNT].m_dwData = m_route.HopCount;
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}
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///--------------------------------------------------------------------------
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// AddStaticRoute
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// This function ASSUMES that the route is NOT in the block.
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// Author: KennT
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//---------------------------------------------------------------------------
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HRESULT AddStaticRoute(SafeIPXSRListEntry *pSREntryNew,
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IInfoBase *pInfoBase,
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InfoBlock *pBlock)
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{
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IPX_STATIC_ROUTE_INFO srRow;
|
|
HRESULT hr = hrOK;
|
|
|
|
if (pBlock == NULL)
|
|
{
|
|
//
|
|
// No IPX_STATIC_ROUTE_INFO block was found; we create a new block
|
|
// with the new route, and add that block to the interface-info
|
|
//
|
|
|
|
CORg( pInfoBase->AddBlock(IPX_STATIC_ROUTE_INFO_TYPE,
|
|
sizeof(IPX_STATIC_ROUTE_INFO),
|
|
(LPBYTE) &(pSREntryNew->m_route), 1, 0) );
|
|
}
|
|
else
|
|
{
|
|
// Either the route is completely new, or it is a route
|
|
// which was moved from one interface to another.
|
|
// Set a new block as the IPX_STATIC_ROUTE_INFO,
|
|
// and include the re-configured route in the new block.
|
|
PIPX_STATIC_ROUTE_INFO psrTable;
|
|
|
|
psrTable = new IPX_STATIC_ROUTE_INFO[pBlock->dwCount + 1];
|
|
Assert(psrTable);
|
|
|
|
// Copy the original table of routes
|
|
::memcpy(psrTable, pBlock->pData,
|
|
pBlock->dwCount * sizeof(IPX_STATIC_ROUTE_INFO));
|
|
|
|
// Append the new route
|
|
psrTable[pBlock->dwCount] = pSREntryNew->m_route;
|
|
|
|
// Replace the old route-table with the new one
|
|
CORg( pInfoBase->SetData(IPX_STATIC_ROUTE_INFO_TYPE,
|
|
sizeof(IPX_STATIC_ROUTE_INFO),
|
|
(LPBYTE) psrTable, pBlock->dwCount + 1, 0) );
|
|
}
|
|
|
|
Error:
|
|
return hr;
|
|
} |