//+--------------------------------------------------------------------------
//
//  Copyright (c) Microsoft Corporation.  All rights reserved.
//
//  Abstract:
//      Contains the definition of the IImgErrorInfo interface used to describe
//      extra error state. This inherits from the COM IErrorInfo interface.
//
//  Notes:
//      IImgErrorInfo stores its state in an ImgErrorInfo structure that can
//      be detached from the class implementation. IImgErrorInfo is NOT thread
//      safe.
//
//  History:
//     2003/10/20-mlawrenc
//         Created - removed from imgdata.idl to provide better sanitization
//                   from the rest of the imgdata interface, also in prepartaion
//                   of moving to Musl.
//
//----------------------------------------------------------------------------
cpp_quote("//+-------------------------------------------------------------------------")
cpp_quote("//")
cpp_quote("//  Microsoft Windows")
cpp_quote("//  Copyright (c) Microsoft Corporation. All rights reserved.")
cpp_quote("//")
cpp_quote("//--------------------------------------------------------------------------")

cpp_quote("#include <winapifamily.h>")

#pragma region Desktop Family
cpp_quote("#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)")

import "oaidl.idl";

//
// Interfaces used for extended error information.
//
interface IImgErrorInfo;
interface IImgCreateErrorInfo;

typedef struct
{
    //
    // IErrorInfo fields
    //
    BSTR                            description;
    GUID                            guid;
    DWORD                           helpContext;
    BSTR                            helpFile;
    BSTR                            source;

    //
    // IImgErrorInfo fields
    //
    BSTR                            devDescription;
    GUID                            errorID;
    ULONG                           cUserParameters;
    [size_is(cUserParameters)]      BSTR    *aUserParameters;
    BSTR                            userFallback;
    DWORD                           exceptionID;

} ImgErrorInfo;

[
    object,
    uuid(2bce4ece-d30e-445a-9423-6829be945ad8),
    local,
    helpstring("Extended error information class, this is used to allow our exceptions to chain correctly across DLL/Machine boundaries."),
    pointer_default(ref)
]
interface IImgErrorInfo : IErrorInfo
{
    HRESULT
    GetDeveloperDescription(
        [out, annotation("_Out_")]  BSTR            *pbstrDevDescription
        );

    HRESULT
    GetUserErrorId(
        [out, annotation("_Out_")]  GUID            *pErrorId
        );

    HRESULT
    GetUserParameterCount(
        [out, annotation("_Out_")]  ULONG           *pcUserParams
        );

    HRESULT
    GetUserParameter(
        [in,  annotation("_In_")]   ULONG           cParam,
        [out, annotation("_Out_")]  BSTR            *pbstrParam
        );

    HRESULT
    GetUserFallback(
        [out, annotation("_Out_")]  BSTR            *pbstrFallback
        );

    HRESULT
    GetExceptionId(
        [out, annotation("_Out_")]  DWORD           *pExceptionId
        );

    HRESULT
    DetachErrorInfo(
        [out, annotation("_Out_")]  ImgErrorInfo    *pErrorInfo
        );
}

[
    object,
    uuid(1c55a64c-07cd-4fb5-90f7-b753d91f0c9e),
    local,
    helpstring("Class that can be used to create extended error information."),
    pointer_default(ref)
]
interface IImgCreateErrorInfo : ICreateErrorInfo
{
    HRESULT
    AttachToErrorInfo(
        [in, out, annotation("_Inout_")] ImgErrorInfo *pErrorInfo
        );
}






cpp_quote("#endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) */")
#pragma endregion