// ResApi.idl : IDL source for Cluster Resource API
//

// This file will be processed by the MIDL tool to
// produce the type library (resapi.tlb) and marshalling code.


import "basetsd.h";
import "oaidl.idl";
import "wtypes.idl" ;

///////////////////////////////////////
// definitions
interface IClusterResControl ;
interface IClusterResource ;
interface IClusterQuorumResource ;
//
///////////////////////////////////////

/////////////////////////////////////////////////
// Cluster
[
    object,
    uuid(E2C31D50-BC17-11d0-A431-00C04FD735A9),
    dual,
    helpstring("Cluster Resource API Interface"),
    hidden,
    pointer_default(unique)
]
interface IClusterResource : IDispatch
{
    /////////////////////////////////
    // Cluster Resource API

    typedef long * POLEQUORUM_RESOURCE_LOST ;
    typedef ULONG_PTR OLEHANDLE ;
    typedef OLEHANDLE * LPOLEHANDLE ;
    typedef ULONG_PTR OLERESOURCE_HANDLE ;
    typedef ULONG_PTR OLEHKEY ;
    typedef ULONG_PTR OLERESID ;


    HRESULT Open( [in] BSTR ResourceName, [in] OLEHKEY ResourceKey, [in] OLERESOURCE_HANDLE ResourceHandle, [out, retval] OLERESID *lpRet ) ;
    HRESULT Close( [in] OLERESID Resource) ;

    HRESULT Online( [in] OLERESID Resource, [in,out] LPOLEHANDLE EventHandle, [out, retval] long *lpRet ) ;
    HRESULT Offline( [in] OLERESID Resource, [out, retval] long *lpRet ) ;

    HRESULT IsAlive( [in] OLERESID Resource, [out, retval] long *lpRet ) ;
    HRESULT LooksAlive( [in] OLERESID Resource, [out, retval] long *lpRet ) ;

    HRESULT Terminate( [in] OLERESID Resource) ;

} ;

[
    object,
    uuid(C56292B2-DD10-11D0-8490-00A0C90C13F8),
    dual,
    helpstring("Cluster Control Interface"),
    hidden,
    pointer_default(unique)
]
interface IClusterResControl : IDispatch
{
    HRESULT ResourceControl( [in] OLERESID Resource,
            [in] long ControlCode,
            [in] VARIANT *InBuffer,
            [in, out] VARIANT *OutBuffer,
            [in, out] long * BytesReturned,
            [out, retval] long *lpRet);

    HRESULT ResourceTypeControl(
            [in] BSTR ResourceTypeName,
            [in] long ControlCode,
            [in] VARIANT *InBuffer,
            [in, out] VARIANT *OutBuffer,
            [in, out] long * BytesReturned,
            [out, retval] long *lpRet);
};

// Quorum Resource

[
    object,
    uuid(645B5A82-BC6E-11d0-8F45-000000000000),
    dual,
    helpstring("Cluster Resource Quorum Interface"),
    hidden,
    pointer_default(unique)
]
interface IClusterQuorumResource : IDispatch
{
    HRESULT QuorumArbitrate ( [in] OLERESID Resource, [in] POLEQUORUM_RESOURCE_LOST LostQuorumResource, [out, retval] long *lpRet ) ;
    HRESULT QuorumRelease ( [in] OLERESID Resource, [out, retval] long *lpRet ) ;
};


/////////////////////////////////////////////////////////
// ResApi
[
    uuid(E2C31D51-BC17-11d0-A431-00C04FD735A9),
    version(1.0),
    helpstring("MS Cluster Resource API 1.0 Type Library")
]
library ResApi
{
    importlib("stdole2.tlb");

    [
        uuid(688D8212-DD11-11D0-8490-00A0C90C13F8),
        helpstring("Cluster Control interface")
    ]
    coclass ClusterResControl
    {
        [default] interface IClusterResControl ;
    } ;

    [
        uuid(4B2E1D3C-DAC6-11D0-848C-00A0C90C13F8),
        helpstring("Cluster Quorum Resource API Class")
    ]
    coclass ClusterQuorumResource
    {
        [default] interface IClusterQuorumResource ;
    };

    [
        uuid(E2C31D52-BC17-11d0-A431-00C04FD735A9),
        helpstring("Cluster Resource API Class")
    ]
    coclass ClusterResource
    {
        [default] interface IClusterResource;
    };

};