//============================================================================
// Copyright (C) Microsoft Corporation, 1997 - 1999 
//
// File:    srview.h
//
// History:
//	09/05/97	Kenn M. Takara			Created.
//
//	IPX Static Routes view
//
//============================================================================


#ifndef _SRVIEW_H
#define _SRVIEW_H

#ifndef _BASEHAND_H
#include "basehand.h"
#endif

#ifndef _HANDLERS_H
#include "handlers.h"
#endif

#ifndef _XSTREAM_H
#include "xstream.h"		// need for ColumnData
#endif

#ifndef _INFO_H
#include "info.h"
#endif

#ifndef _IPXFACE_H
#include "ipxface.h"
#endif

#ifndef _BASECON_H
#include "basecon.h"		// BaseContainerHandler
#endif

#ifndef _IPXSTRM_H
#include "ipxstrm.h"
#endif

#ifndef _RTRSHEET_H
#include "rtrsheet.h"
#endif

#ifndef _IPXCONN_H
#include "ipxconn.h"			// IPXConnection
#endif

#include "ipxstats.h"		// IPX statistics dialogs

// forward declarations
class	IPXAdminConfigStream;
struct	SIpxSRNodeMenu;

/*---------------------------------------------------------------------------
	This is the list of columns available for the IPX Static Routes
	node.
		- Interface, "[1] DEC DE500 ..."
		- Network number
		- Next Hop MAC address
		- Tick Count
		- Hop Count
 ---------------------------------------------------------------------------*/


//
// If you ADD any columns to this enum, Be sure to update
// the string ids for the column headers in srview.cpp
//
enum
{
	IPX_SR_SI_NAME = 0,
	IPX_SR_SI_NETWORK,
	IPX_SR_SI_NEXT_HOP,
	IPX_SR_SI_TICK_COUNT,
	IPX_SR_SI_HOP_COUNT,
	IPX_SR_MAX_COLUMNS,
};


/*---------------------------------------------------------------------------
	We store a pointer to the IPConnection object in our node data
 ---------------------------------------------------------------------------*/

#define GET_IPX_SR_NODEDATA(pNode) \
		(IPXConnection *) pNode->GetData(TFS_DATA_USER)
#define SET_IPX_SR_NODEDATA(pNode, pData) \
		pNode->SetData(TFS_DATA_USER, (LONG_PTR) pData)



/*---------------------------------------------------------------------------
	Struct:	IpxSRListEntry

	This is an intermediate data structure.  Our data-gathering routines
	will generate a list of these data items.  We will then use this list
	to populate result pane.  This will (eventually) be generated by the
	Refresh mechanism.  This separation of data gathering and UI code will
	allow us to easily move the data gathering to a background thread.
 ---------------------------------------------------------------------------*/
struct IpxSRListEntry
{
	SPIInterfaceInfo	m_spIf;
	IPX_STATIC_ROUTE_INFO	m_route;
	
	void	LoadFrom(BaseIPXResultNodeData *pNodeData);
	void	SaveTo(BaseIPXResultNodeData *pNodeData);
};

typedef CList<IpxSRListEntry *, IpxSRListEntry *> IpxSRList;


/*---------------------------------------------------------------------------
	Class:	IpxSRHandler
 ---------------------------------------------------------------------------*/


class IpxSRHandler :
		public BaseContainerHandler
{
public:
	IpxSRHandler(ITFSComponentData *pTFSCompData);
	~IpxSRHandler();

	// Override QI to handle embedded interface
	STDMETHOD(QueryInterface)(REFIID iid, LPVOID *ppv);
	
	DeclareEmbeddedInterface(IRtrAdviseSink, IUnknown)

	// base handler functionality we override
	OVERRIDE_NodeHandler_HasPropertyPages();
	OVERRIDE_NodeHandler_GetString();
	OVERRIDE_NodeHandler_OnCreateDataObject();
	OVERRIDE_NodeHandler_OnAddMenuItems();
	OVERRIDE_NodeHandler_OnCommand();
	OVERRIDE_NodeHandler_DestroyHandler();

	OVERRIDE_BaseHandlerNotify_OnExpand();

	OVERRIDE_ResultHandler_AddMenuItems();
	OVERRIDE_ResultHandler_Command();
	OVERRIDE_ResultHandler_CompareItems();

	OVERRIDE_BaseResultHandlerNotify_OnResultShow();	

   OVERRIDE_BaseResultHandlerNotify_OnResultRefresh();
	
	// Initializes the handler
	HRESULT	Init(IRtrMgrInfo *pRtrMgrInfo, IPXAdminConfigStream *pConfigStream);
	
	// Initializes the node
	HRESULT ConstructNode(ITFSNode *pNode, LPCTSTR szName,
						  IPXConnection *pIPXConn);

public:
	// Structure used to pass data to callbacks - used as a way of
	// avoiding recomputation
	struct SMenuData
	{
		SPITFSNode			m_spNode;
	};
	// Function callbacks for menu enabling/disabling

protected:
	// Refresh the data for these nodes
	HRESULT	SynchronizeNodeData(ITFSNode *pThisNode);
	HRESULT	MarkAllNodes(ITFSNode *pNode, ITFSNodeEnum *pEnum);
	HRESULT	RemoveAllUnmarkedNodes(ITFSNode *pNode, ITFSNodeEnum *pEnum);
	HRESULT	GenerateListOfRoutes(ITFSNode *pNode, IpxSRList *pSRList);


	// Helper function to add interfaces to the UI
	HRESULT AddStaticRouteNode(ITFSNode *pParent, IpxSRListEntry *pRoute);

	// Command implementations
	HRESULT	OnNewRoute(ITFSNode *pNode);
	
	LONG_PTR		m_ulConnId;		// notification id for router info
	LONG_PTR		m_ulRefreshConnId; // notification id for router refresh
	MMC_COOKIE		m_cookie;		// cookie for the node
	SPIRtrMgrInfo	m_spRtrMgrInfo;
	SPIRouterInfo	m_spRouterInfo;
	IPXAdminConfigStream *	m_pConfigStream;
	CString			m_stTitle;

};


/*---------------------------------------------------------------------------
	Class:	IpxRouteHandler

	This is the handler for the interface nodes that appear in the IPStaticRoutes
	node.
 ---------------------------------------------------------------------------*/

class IpxRouteHandler : public BaseIPXResultHandler
{
public:
	IpxRouteHandler(ITFSComponentData *pCompData);
	
	OVERRIDE_NodeHandler_HasPropertyPages();
	OVERRIDE_NodeHandler_CreatePropertyPages();
	OVERRIDE_NodeHandler_OnCreateDataObject();
	
	OVERRIDE_ResultHandler_AddMenuItems();
	OVERRIDE_ResultHandler_Command();
	OVERRIDE_ResultHandler_OnCreateDataObject();
	OVERRIDE_ResultHandler_DestroyResultHandler();
	OVERRIDE_ResultHandler_HasPropertyPages();
	OVERRIDE_ResultHandler_CreatePropertyPages();
	
	OVERRIDE_BaseResultHandlerNotify_OnResultDelete();
	
	// Initializes the node
	HRESULT ConstructNode(ITFSNode *pNode, IInterfaceInfo *pIfInfo,
						 IPXConnection *pIPXConn);
	HRESULT	Init(IInterfaceInfo *pInfo, ITFSNode *pParent);

	// Refreshes all routes
	HRESULT	ParentRefresh(ITFSNode *pNode);

	// Removes the static route
	HRESULT OnRemoveStaticRoute(ITFSNode *pNode);

	// Route modification apis
	HRESULT RemoveStaticRoute(IpxSRListEntry *pSREntry, IInfoBase *pInfo);
	HRESULT	ModifyRouteInfo(ITFSNode *pNode,
							IpxSRListEntry *pSREntry,
							IpxSRListEntry *pSREntryOld);
	
public:
	// Structure used to pass data to callbacks - used as a way of
	// avoiding recomputation
	struct SMenuData
	{
		ULONG				m_ulMenuId;
		SPITFSNode			m_spNode;
	};
	ULONG	GetSeparatorFlags(SMenuData *pData);
	
protected:
	LONG_PTR			m_ulConnId;
	SPIInterfaceInfo	m_spInterfaceInfo;
};


//----------------------------------------------------------------------------
// Class:       CStaticRouteDlg
//
// Controls the 'Add/Edit Static Route' dialog.
//----------------------------------------------------------------------------

// Set if we are modifying an exising entry (the only change this does
// is that we will fill in the controls with the data in the structure).
#define SR_DLG_MODIFY		0x00000001

class CStaticRouteDlg : public CBaseDialog
{    
public:

	CStaticRouteDlg(IpxSRListEntry *	pSREntry,
					DWORD					dwFlags,
					IRouterInfo *			pRouter,
					CWnd*					pParent = NULL );
    
	//{{AFX_DATA(CStaticRouteDlg)
	CComboBox           m_cbInterfaces;
	CSpinButtonCtrl		m_spinTickCount;
	CSpinButtonCtrl		m_spinHopCount;
	//}}AFX_DATA
	
	
	//{{AFX_VIRTUAL(CStaticRouteDlg)
protected:
	virtual void        DoDataExchange(CDataExchange* pDX);
	//}}AFX_VIRTUAL
	
protected:
	static DWORD		m_dwHelpMap[];

	CStringList         m_ifidList;

	DWORD				m_dwFlags;
	SPIRouterInfo		m_spRouterInfo;
	IpxSRListEntry *m_pSREntry;

	//{{AFX_MSG(CStaticRouteDlg)
	virtual void        OnOK();
	virtual BOOL        OnInitDialog();
	//}}AFX_MSG
	
	DECLARE_MESSAGE_MAP()
};

HRESULT SetRouteData(BaseIPXResultNodeData *pData,
					 IpxSRListEntry *pRoute);
HRESULT AddStaticRoute(IpxSRListEntry *pSREntry,
					   IInfoBase *InfoBase,
					   InfoBlock *pBlock);
BOOL FAreTwoRoutesEqual(IPX_STATIC_ROUTE_INFO *pRoute1,
						IPX_STATIC_ROUTE_INFO *pRoute2);
#endif _SRVIEW_H