//+-------------------------------------------------------------------------
//
//  Microsoft Windows
//  Copyright (C) Microsoft Corporation, 1992 - 1993.
//
//  File:	scm.idl
//
//  Contents:	Definition of private RPC interface between compobj.dll
//		and the service controller.
//
//  History:	21-Apr-93 Ricksa    Created
//              27-Dec-93 ErikGav   TCHAR->WCHAR
//
//--------------------------------------------------------------------------
[ uuid(412f241e-c12a-11ce-abff-0020af6e7a17),
  version(0.2),
  pointer_default(unique)
]

interface ISCM
{
    import "iface.idl";
    import "obase.idl";

    typedef [context_handle] void *PHPROCESS;

    typedef struct _RegOutputEnt
    {
	DWORD		dwReg;
	DWORD		dwAtStorage;
    } RegOutputEnt;

    typedef struct _RegOutput
    {
	DWORD		dwSize;
	[size_is(dwSize)]
	RegOutputEnt	regoutent[];
    } RegOutput;

    typedef struct _RegInputEntry
    {
	CLSID		    clsid;
	OXID		    oxid;
	IPID		    ipid;
	DWORD               dwFlags;
    } RegInputEntry;

    typedef struct _RegInput
    {
	DWORD		dwSize;
	[size_is(dwSize)]
	RegInputEntry	rginent[];
    } RegInput;

    typedef struct _RevokeEntry
    {
	CLSID		clsid;
	DWORD		dwReg;
    } RevokeEntry;

    typedef struct _RevokeClasses
    {
	DWORD		dwSize;
	[size_is(dwSize)]
	RevokeEntry	revent[];
    } RevokeClasses;

    //
    // Server to SCM methods.
    //
    HRESULT ServerRegisterClsid(
	[in] handle_t               hRpc,
        [in] PHPROCESS              phProcess,
        [in, string, unique] WCHAR *pWinstaDesktop,
	[in] RegInput *             pregin,
	[out] RegOutput **          ppregout,
	[out] error_status_t *      prpcstat);

    void ServerRevokeClsid(
	[in] handle_t               hRpc,
        [in] PHPROCESS              phProcess,
	[in] RevokeClasses *        prevcls,
	[out] error_status_t *      prpcstat);

    //
    // Client/Server to SCM methods.
    //

    void GetThreadID(
        [in] handle_t hRpc,
        [out] DWORD * pThreadID,
        [out] error_status_t *prpcstat);

    HRESULT UpdateShrdTbls(
	[in] handle_t hRpc,
	[out] error_status_t *prpcstat);

    void UpdateActivationSettings(
        [in] handle_t hRpc,
        [out] error_status_t *prpcstat);

    // Register Drag/Drop
    HRESULT RegisterWindowPropInterface(
	[in]  handle_t	 hRpc,
	[in]  DWORD	 hWnd,
	[in]  STDOBJREF  *pStd,
	[in]  OXID_INFO  *pOxidInfo,
	[out] DWORD	 *pdwCookie,
	[out] error_status_t *prpcstat);

    HRESULT GetWindowPropInterface(
	[in]  handle_t	hRpc,
	[in]  DWORD	hWnd,
	[in]  DWORD	dwCookie,
	[in]  BOOL	fRevoke,
	[out] STDOBJREF *pStd,
	[out] OXID_INFO *pOxidInfo,
	[out] error_status_t *prpcstat);
}