/* SCM - Service Control Manager *//* Copyright (c) 1999 - 2001 Wind River Systems, Inc. *//*modification history--------------------01q,06aug01,dbs  remove instance-creation from SCM01p,03aug01,dbs  obj exp is a proper COM object01o,13jul01,dbs  fix up includes01n,18aug99,dbs  improve resilience by use of RC-ptr to ObjExp01m,26jul99,dbs  move marshaling into exporter01l,16jul99,dbs  convert map/set with long long key to use new macros01k,15jul99,aim  serverAddress now in base class01j,12jul99,aim  added timers01i,09jul99,dbs  implement ping functionality in SCM now01h,08jul99,dbs  add oxidResolve() method01g,07jul99,aim  change from RpcBinding to RpcIfClient01f,06jul99,dbs  simplify activation mechanism01e,06jul99,dbs  make SCM create ObjectExporter at startup01d,28jun99,dbs  remove defaultInstance method01c,25jun99,dbs  use channel-ID to determine channel authn status01b,08jun99,aim  rework01a,27may99,aim  created*/#ifndef __INCSCM_h#define __INCSCM_h#include "RpcIfServer.h"#include "RemoteSCM.h"#include "comObjLib.h"#include "dcomLib.h"#include "OxidResolver.h"#include "ObjectExporter.h"#include "DceDispatchTable.h"#include "orpc.h"class NTLMSSP;//////////////////////////////////////////////////////////////////////////////// Default (current) protocol-sequence and endpoints for the SCM// itself. If we ever add more protocols, then we need to expand this// list somehow...//#define VXDCOM_SCM_ENDPOINT 135#define VXDCOM_SCM_PROTSEQ  NCACN_IP_TCP////////////////////////////////////////////////////////////////////////////// SCM -- implements the 'Service Control Manager' for VxDCOM.//class SCM : public RpcIfServer    {    class PingTimer : public EventHandler	{      public:	virtual int handleTimeout (const TimeValue& tv);	};    friend class PingTimer;    HRESULT instanceCreate        (        DWORD		mode,		// get-class-obj?        REFCLSID	clsid,		// CLSID to create        DWORD		nInterfaces,	// num i/f's to return        MULTI_QI*	mqi		// resulting itf ptrs        );      public:    SCM (Reactor* r = Reactor::instance (), NTLMSSP* ssp = 0);    virtual ~SCM ();    // IPrivateSCM methods    HRESULT IndirectActivation	(        LPWSTR                  pwszServerName, // PROTSEQ + server name 	REFGUID			clsid,		// CLSID to activate	DWORD			mode,		// all-1's == get-class-obj	DWORD			nItfs,		// num of interfaces	IID*			pIIDs,		// array of IIDs	MInterfacePointer**	ppItfData,	// returned interface(s)	HRESULT*		pResults	// returned results per i/f	);    HRESULT AddOid (OID);    HRESULT DelOid (OID);    HRESULT GetNextOid (OID*);    HRESULT GetOxidResolverBinding        (        USHORT                  cProtseqs,        USHORT                  arProtseqs[],        DUALSTRINGARRAY**       ppdsaBindings        );    // SCM Singleton access    static SCM* theSCM ();    // called by dcomLibInit    static int startService ();    static int stopService ();        // return next free Object ID / OXID    OXID nextOXID ();    OID  nextOid ();    static ObjectExporter* objectExporter ();    static NTLMSSP* ssp ();    HRESULT addressBinding (BSTR*);    void oidAdd (const RpcStringBinding& resAddr, OID oid);    void oidDel (const RpcStringBinding& resAddr, OID oid);        // methods for registering / unregistering OXIDs and Object    // Exporters as they are created and destroyed...    void oxidRegister (OXID, ObjectExporter*);    void oxidUnregister (OXID);    // method to register DCE RPC interface with stub dispatch-table    HRESULT dceInterfaceRegister (REFIID, const VXDCOM_STUB_DISPTBL*);    // method to resolve an OXID (and a string-binding) into a    // RemoteOxid object (which contains a string-binding)...    HRESULT oxidResolve	(	OXID			oxid,	const RpcStringBinding&	resAddr,	SPRemoteOxid&		remOxid	);        // IRemoteActivation method (called by remote clients)...    HRESULT RemoteActivation	(	int			channelId, 	// channel ID	ORPCTHIS*		pOrpcThis,	// housekeeping	ORPCTHAT*		pOrpcThat,	// returned housekeeping	GUID*			pClsid,		// CLSID to activate	OLECHAR*		pwszObjName,	// NULL	MInterfacePointer*	pObjStorage,	// NULL	DWORD			clientImpLevel,	// security	DWORD			mode,		// all-1's == get-class-obj	DWORD			nItfs,		// num of interfaces	IID*			pIIDs,		// size_is (nItfs)	USHORT			cReqProtseqs,	// num of protseqs	USHORT			arReqProtseqs[],// array of protseqs	OXID*			pOxid,		// returned OXID	DUALSTRINGARRAY**	ppdsaOxidBindings,// returned bindings	IPID*			pipidRemUnknown,// returned IPID	DWORD*			pAuthnHint,	// returned security info	COMVERSION*		pSvrVersion,	// returned server version	HRESULT*		phr,		// returned activation result	MInterfacePointer**	ppItfData,	// returned interface(s)	HRESULT*		pResults	// returned results per i/f	);        // IOXIDResolver methods - the method ResolveOxid() is not    // implemented directly as its functionality is contained in    // ResolveOxid2()...        HRESULT SimplePing	(	SETID			pSetid		// [in] set ID	);    HRESULT ComplexPing	(	SETID*			pSetid,		// [in,out] set ID	USHORT			SeqNum,		// [in] sequence number	USHORT			cAddToSet,	// [in]	USHORT			cDelFromSet,	// [in]	OID			AddToSet [],	// [in]	OID			DelFromSet [],	// [in]	USHORT*			pPingBackoffFactor // [out]	);    HRESULT ResolveOxid2	(	OXID			oxid,		// [in] OXID to resolve	USHORT			cReqProtseqs,	// [in] num of protseqs	USHORT			arReqProtseqs[],// [in] array of protseqs	DUALSTRINGARRAY*	oxidBindings [],// [out] bindings	IPID*			pipidRemUnknown,// [out] IPID	DWORD*			pAuthnHint,	// [out] security info	COMVERSION*		pComVersion	// [out] COM version	);  private:    void oxidBindingUpdate	(	OXID			oxid,	const RpcStringBinding&	sbRemoteScm,	REFIPID			ipidRemUnk,	const RpcStringBinding&	sbRemoteOxid	);        HRESULT mqiMarshal (REFCLSID, const MULTI_QI&, MInterfacePointer**);        enum { MAX_EXPORTERS=32 };    typedef CComPtr<ObjectExporter>	ObjectExporterPtr;        typedef STL_SET_LL			OIDSET;    typedef STL_MAP_LL(OIDSET)		OIDSETMAP;    typedef STL_MAP_LL(ObjectExporterPtr) OXIDMAP;    typedef STL_MAP(RpcStringBinding, SPRemoteSCM) REMOTESCMMAP;        VxMutex		m_mutex;	// task-safety    OXIDMAP		m_exporters;	// object exporters    OIDSETMAP		m_oidSets;	// all OID sets    SETID		m_nextSetid;	// for OID sets    DceDispatchTable	m_dispatchTable;    RpcDispatcher	m_dispatcher;    NTLMSSP*		m_ssp;    REMOTESCMMAP	m_remoteScmTable;        OXID		m_nextOxid;	// next free OX id    OID 		m_nextOid;	// next free object ID    static SCM*		s_theSCM;	// the one-and-only instance        void tick (size_t);    void registerStdInterfaces ();    int  init (INETSockAddr&);        HRESULT newObjectExporter (ObjectExporter**);    // unsupported    SCM (const SCM& other);    SCM& operator= (const SCM& rhs);    };#endif // __INCSCM_h