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//+------------------------------------------------------------------------- // // Microsoft Windows // Copyright (C) Microsoft Corporation, 1998. // // File: // activate.idl // // Contents: // Definition of (currently) private COM system activation interfaces. // // History: // VinayKr 01-16-98 Created // SatishT 01-23-98 Added property interfaces // SatishT 02-03-98 Separated // JimLyon 02-18-98 Reworked and joined // //--------------------------------------------------------------------------
#ifndef DO_NO_IMPORTS import "obase.idl"; import "wtypes.idl"; import "objidl.idl"; import "contxt.idl"; #endif
//-------------------------------------------------------------------------- // A custom activator supports: // ISystemActivator // // The activation properties object passed to an activator supports: // IInitActivationPropertiesIn // IActivationPropertiesIn // IServerLocationInfo // IActivationContextInfo // IActivationSecurityInfo // IActivationAgentInfo // IActivationStageInfo // IOpaqueDataInfo // // The activation properties object returned by an activator supports: // IActivationPropertiesOut // IOpaqueDataInfo //--------------------------------------------------------------------------
//-------------------------------------------------------------------------- // // Memory Management notes: // // 1. Whenever any of the methods defined here return interface pointers, // they return counted references. The caller must eventually call Release (). // // 2. Whenever any of the methods defined here have [out] parameters whose // type is something**, the method will set the caller's pointer to point to // data owned by the called object. The caller MUST NOT alter or free this data. // For example, IActivationPropertiesIn::GetActivationID returns a pointer to // a GUID. The actual GUID is in memory owned by the ActivationPropertiesIn // object; the caller must not alter the GUID or free the memory it occupies. // // 3. Whenever any of these methods accept pointers to data structures from // their caller, they perform a deap copy of the data. The activation properties // objects NEVER retain pointers to data structures owned by their callers. // //--------------------------------------------------------------------------
// forward references: interface IActivationPropertiesIn; interface IActivationPropertiesOut;
[ object, uuid(000001A0-0000-0000-C000-000000000046), pointer_default(unique) ] interface ISystemActivator : IUnknown { HRESULT GetClassObject( [in,unique] IActivationPropertiesIn *pActProperties, [out] IActivationPropertiesOut **ppActProperties );
HRESULT CreateInstance( [in,unique] IUnknown *pUnkOuter, [in,unique] IActivationPropertiesIn *pActProperties, [out] IActivationPropertiesOut **ppActProperties ); }
// These flags are used to indicate special activation requirements. typedef enum tagACTIVATION_FLAGS { ACTVFLAGS_NONE = 0, ACTVFLAGS_WX86_CALLER = 1, ACTVFLAGS_DISABLE_AAA = 2 } ACTIVATION_FLAGS;
[ object, local, uuid(000001A1-0000-0000-C000-000000000046), pointer_default(unique) ] interface IInitActivationPropertiesIn : IUnknown { // These methods are legal only if IActivationPropertiesIn::Delegate... // has never been called. HRESULT SetClsctx ([in] DWORD clsctx); HRESULT SetActivationFlags([in] DWORD actvflags); HRESULT SetClassInfo ([in,unique] IUnknown* pUnkClassInfo); HRESULT SetContextInfo ([in,unique] IContext* pClientContext, [in] IContext* pPrototypeContext); HRESULT SetConstructFromStorage ([in,unique] IStorage* pStorage); HRESULT SetConstructFromFile ([in] WCHAR* wszFileName, [in] DWORD dwMode); }
[ object, local, uuid(000001A2-0000-0000-C000-000000000046), pointer_default(unique) ] interface IActivationPropertiesIn : IUnknown { HRESULT GetActivationID([out] GUID *pActivationID); HRESULT GetClassInfo([in] REFIID riid, [out,iid_is(riid)] void** ppv); HRESULT GetClsctx([out] DWORD *pclsctx); HRESULT GetActivationFlags([out] DWORD *pactvflags);
HRESULT AddRequestedIIDs([in] DWORD cIfs, [in, size_is(cIfs)] IID *rgIID);
HRESULT GetRequestedIIDs ([out] ULONG* pulCount, [out] IID** prgIID);
// The following three methods are for activators who delegate onward.
HRESULT DelegateGetClassObject([out] IActivationPropertiesOut **pActPropsOut); HRESULT DelegateCreateInstance([in] IUnknown *pUnkOuter, [out] IActivationPropertiesOut **pActPropsOut);
// Following can only be used in Server Context Stage // and returns ClassFactory used in the Create Instance HRESULT DelegateCIAndGetCF([in] IUnknown *pUnkOuter, [out] IActivationPropertiesOut **pActPropsOut, [out] IClassFactory **ppCf);
// The following method is for activators who do NOT delegate onward.
HRESULT GetReturnActivationProperties([in] IUnknown *pUnk, [out] IActivationPropertiesOut **ppActOut); }
[ object, local, uuid(000001A3-0000-0000-C000-000000000046), pointer_default(unique) ] interface IActivationPropertiesOut : IUnknown { HRESULT GetActivationID([out] GUID *pActivationID);
HRESULT GetObjectInterface([in] REFIID riid, [in] DWORD actvflags, [out, iid_is(riid)] void **ppv); HRESULT GetObjectInterfaces([in] DWORD cIfs, [in] DWORD actvflags, [in, size_is(cIfs)] MULTI_QI *multiQi); HRESULT RemoveRequestedIIDs([in] DWORD cIfs, [in, size_is(cIfs)] IID *rgIID); }
// Enumeration of activation stage constants typedef enum tagACTIVATION_STAGE { CLIENT_CONTEXT_STAGE = 1, CLIENT_MACHINE_STAGE = 2, SERVER_MACHINE_STAGE = 3, SERVER_PROCESS_STAGE = 4, SERVER_CONTEXT_STAGE = 5 } ACTIVATION_STAGE;
[ local, object, uuid (000001A8-0000-0000-C000-000000000046), pointer_default (unique) ] interface IActivationStageInfo : IUnknown { HRESULT SetStageAndIndex ([in] ACTIVATION_STAGE stage, [in] int index); HRESULT GetStage ([out] ACTIVATION_STAGE* pstage); HRESULT GetIndex ([out] int* pindex); }
// // Flags for the dwPRT parameter of Set/GetProcess // typedef enum _PRT { PRT_IGNORE = 0, PRT_CREATE_NEW = 1, PRT_USE_THIS = 2, PRT_USE_THIS_ONLY = 3 } PROCESS_REQUEST_TYPE;
[ object, local, uuid(000001A4-0000-0000-C000-000000000046), pointer_default(unique) ] interface IServerLocationInfo : IUnknown { // SetRemoteServerName is allowed only prior to the server Machine stage. HRESULT SetRemoteServerName([in, string, unique] WCHAR *pswzMachineName); HRESULT GetRemoteServerName([out, string] WCHAR **pswzMachineName); // SetProcess HRESULT SetProcess([in] DWORD pid, DWORD dwPRT); HRESULT GetProcess([out] DWORD* ppid, DWORD* pdwPRT); // SetApartment is allowed only in server process stage. HRESULT SetApartment([in] APTID apartmentId); HRESULT GetApartment([out] APTID *pApartmentId); // SetContext is allowed only in server process and server apartment stages. HRESULT SetContext([in] IObjContext* pContext); HRESULT GetContext([out] IObjContext** ppContext); }
[ object, local, uuid(000001A5-0000-0000-C000-000000000046), pointer_default(unique) ] interface IActivationContextInfo : IUnknown { // None of these methods is allowed in the server context stage. HRESULT GetClientContext([out] IContext **ppClientContext); HRESULT GetPrototypeContext([out] IContext **ppContext); HRESULT IsClientContextOK([out] BOOL *fYes); HRESULT SetClientContextNotOK(); }
[ object, local, uuid(000001BA-0000-0000-C000-000000000046), pointer_default(unique) ] interface IOverrideTargetContext : IUnknown { HRESULT OverrideTargetContext([in] REFGUID guidTargetCtxtId); }
[ object, local, uuid(000001A6-0000-0000-C000-000000000046), pointer_default(unique) ] interface IActivationSecurityInfo : IUnknown { // These methods are only allowed prior to the server process stage. HRESULT SetAuthnFlags([in] DWORD dwAuthnFlags); // e.g., static/dynamic HRESULT GetAuthnFlags([out] DWORD *pdwAuthnFlags); HRESULT SetAuthnSvc([in] DWORD dwAuthnSvc); HRESULT GetAuthnSvc([out] DWORD *pdwAuthnSvc); HRESULT SetAuthzSvc([in] DWORD dwAuthzSvc); HRESULT GetAuthzSvc([out] DWORD *pdwAuthzSvc); HRESULT SetAuthnLevel([in] DWORD dwAuthnLevel); HRESULT GetAuthnLevel([out] DWORD *pdwAuthnLevel); HRESULT SetImpLevel([in] DWORD dwImpLevel); HRESULT GetImpLevel([out] DWORD *pdwImpLevel); HRESULT SetCapabilities([in] DWORD dwCapabilities); HRESULT GetCapabilities([out] DWORD *pdwCapabilities); HRESULT SetAuthIdentity([in, unique] COAUTHIDENTITY *pAuthIdentityData); HRESULT GetAuthIdentity([out] COAUTHIDENTITY **pAuthIdentityData); HRESULT SetServerPrincipalName([in, unique] WCHAR* pwszServerPrincName); HRESULT GetServerPrincipalName([out] WCHAR** pwszServerPrincName); }
// // ServerType -- an enumeration describing the various // types of servers that can be registered with the scm // typedef enum { ST_SERVER = 1, // normal server ST_OLDSURROGATE, // legacy surrogate-style application ST_COMPLUSAPP, // new COM+ application ST_SERVICE // server implemented as an NT service } ServerType;
// // ServerIDType -- an enumeration to differentiate // between run-as-a-specific-user server and a run-as- // interactive-user server. Does not apply to servers // implemented as NT services. // typedef enum { SIT_RUNAS_SPECIFIC_USER = 1, SIT_RUNAS_INTERACTIVE } ServerIDType;
// // SCMProcessInfoFlags -- an enumeration containing various // state bits for the dwState member of the SCMProcessInfo // struct. // typedef enum { SPIF_COMPLUS = 1, // process is a com+ server SPIF_SUSPENDED = 2, // process has been suspended by an activator SPIF_RETIRED = 4, // process has been retired by an activator SPIF_READY = 8, // process is started and is ready for activations (if not set // the process is in a sort-of "started-but-suspended" state) SPIF_PAUSED = 16 // the process has paused itself (due to user action) } SCMProcessInfoFlags;
// // SCMProcessInfo -- describes a server process registered with // the scm. // typedef struct { ULONG ulNumClasses; GUID* pCLSIDs; DWORD pidProcess; HANDLE hProcess; // will almost never be NULL, but caller should check anyway HANDLE hImpersonationToken; WCHAR* pwszWinstaDesktop; DWORD dwState; // see SCMProcessInfoFlags GUID AppId; // valid only if SPIF_COMPLUS bit is set ServerType ServerType; ServerIDType ServerID; FILETIME ftCreated; } SCMProcessInfo, *PSCMProcessInfo;
// // IEnumSCMProcessInfo // // Interface for walking through a view of the SCM's server tables // [ local, object, uuid(8bbbd026-de4d-46b7-8a90-72c66eb64ad6), pointer_default(unique) ] interface IEnumSCMProcessInfo : IUnknown { // Fetch process info for next cElems processes HRESULT Next([in] ULONG cElems, [out, size_is (cElems), length_is (*pcFetched)] SCMProcessInfo** ppSCMProcessInfo, [out] ULONG *pcFetched); // advance cursor past cElems elements HRESULT Skip([in]ULONG cElems); // reset cursor to first element HRESULT Reset(); // duplicate this enumerator HRESULT Clone([out]IEnumSCMProcessInfo **ppESPI); }
// // ISCMProcessControl // // Interface for querying & changing the SCM's server tables // [ local, object, uuid(7629798c-f1e6-4ef0-b521-dc466fded209), pointer_default(unique) ] interface ISCMProcessControl : IUnknown { // Find info for processes implementing an application HRESULT FindApplication ([in] REFGUID rappid, [out] IEnumSCMProcessInfo **ppESPI); // Find info for processes implementing a class HRESULT FindClass ([in] REFCLSID rclsid, [out] IEnumSCMProcessInfo **ppESPI); // Find info for a particular PID. HRESULT FindProcess ([in] DWORD pid, [out] SCMProcessInfo** pSCMProcessInfo); // Send no activations to COM+ applications implementing this APPID. HRESULT SuspendApplication ([in] REFGUID rappid); // Send no activations to processes implementing this CLSID. HRESULT SuspendClass ([in] REFCLSID rclsid); // Send no activations to this process. HRESULT SuspendProcess ([in] DWORD ppid); // Resume sending activations to COM+ applications implementing this APPID HRESULT ResumeApplication([in] REFGUID rappid); // Resume sending activations to processes implementing this CLSID HRESULT ResumeClass([in] REFCLSID rclsid); // Resumt sending activations to this process HRESULT ResumeProcess([in] DWORD pid); // Send no more activations to COM+ applications implementing this APPID. HRESULT RetireApplication ([in] REFGUID rappid); // Send no more activations to processes implementing this CLSID. HRESULT RetireClass ([in] REFCLSID rclsid); // Send no more activations to this process. HRESULT RetireProcess ([in] DWORD pid); // Free a SCMProcessInfo structure HRESULT FreeSCMProcessInfo(SCMProcessInfo** ppSCMProcessInfo); }
// This clsid gets defined in prvidl.lib cpp_quote("") cpp_quote("EXTERN_C const CLSID CLSID_RPCSSInfo;") cpp_quote("")
cpp_quote("") cpp_quote("////////////////////////////////////////////////////////////////////////") cpp_quote("//") cpp_quote("// API for accessing SCM's objects (exported from rpcss.dll)") cpp_quote("//") cpp_quote("typedef HRESULT (__stdcall *PFNGETRPCSSINFO)(REFCLSID, REFIID, void**);") cpp_quote("//") cpp_quote("////////////////////////////////////////////////////////////////////////") cpp_quote("")
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