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#include "idl_types.h"
/**
DCOM interfaces
http://www.grimes.demon.co.uk/DCOM/DCOMSpec.htm
*/
[
pointer_default(unique)
]
interface ObjectRpcBaseTypes
{
/* COM_MINOR_VERSION = 1 (NT4.0, SP1, SP2, DCOM95). */
/* - Initial Release */
/* - Must be used when talking to downlevel machines, including */
/* on Remote Activation calls. */
/* COM_MINOR_VERSION = 2 (NT4.0 SP3 and beyond). */
/* - Added ResolveOxid2 to IObjectExporter to retrieve the */
/* COM version number of the server. Passed to the NDR engine */
/* to fix fatal endian-ness flaw in the way OLEAUTOMATION marshals */
/* BSTRS. Previous way used trailing padding, which is not NDR */
/* compatible. See Bug# 69189. */
/* COM_MINOR_VERSION = 3 (NT4.0 SP4 and DCOM95 builds 1018 and beyond) */
/* - OLEAUT32 added two new types to the SAFEARRAY, but SAFEARRAY */
/* previously included the "default" keyword, which prevented */
/* downlevel NDR engines from correctly handling any extensions. */
/* Machines with version >=5.3 don't use "default" and will */
/* gracefully handle future extensions to SAFEARRAY. */
/* old constants (for convenience) */
/* current version */
const uint16 COM_MAJOR_VERSION = 5;
const uint16 COM_MINOR_VERSION = 1;
/* Body Extensions */
const string dcom_ext_debugging = "f1f19680-4d2a-11ce-a66a-0020af6e72f4";
const string dcom_ext_extended_error = "f1f19681-4d2a-11ce-a66a-0020af6e72f4";
/* Component Object Model version number */
typedef [public] struct
{
uint16 MajorVersion; /* Major version number */
uint16 MinorVersion; /* Minor version number */
} COMVERSION;
/* enumeration of additional information present in the call packet. */
typedef bitmap {
ORPCF_NULL = 0x00, /* no additional info in packet */
ORPCF_LOCAL = 0x01, /* call is local to this machine */
ORPCF_RESERVED1 = 0x02, /* reserved for local use */
ORPCF_RESERVED2 = 0x04, /* reserved for local use */
ORPCF_RESERVED3 = 0x08, /* reserved for local use */
ORPCF_RESERVED4 = 0x10 /* reserved for local use */
} ORPC_FLAGS;
/* Extension to implicit parameters. */
typedef [public] struct
{
GUID id; /* Extension identifier. */
uint32 size; /* Extension size. */
/*FIXME[size_is((size+7)&~7)] uint8 data[]; Extension data. */
[size_is(size)] uint8 data[];
} ORPC_EXTENT;
/* Array of extensions. */
typedef struct
{
uint32 size; /* Num extents. */
uint32 reserved; /* Must be zero. */
/*FIXME[size_is((size+1)&~1,), unique] ORPC_EXTENT **extent; extents */
[size_is(size)] ORPC_EXTENT extent[];
} ORPC_EXTENT_ARRAY;
/* implicit 'this' pointer which is the first [in] parameter on */
/* every ORPC call. */
typedef [public] struct
{
COMVERSION version; /* COM version number */
uint32 flags; /* ORPCF flags for presence of other data */
uint32 reserved1; /* set to zero */
GUID cid; /* causality id of caller */
/* Extensions. */
[unique] ORPC_EXTENT_ARRAY *extensions;
} ORPCTHIS;
/* implicit 'that' pointer which is the first [out] parameter on */
/* every ORPC call. */
typedef [public] struct
{
uint32 flags; /* ORPCF flags for presence of other data */
/* Extensions. */
[unique] ORPC_EXTENT_ARRAY *extensions;
} ORPCTHAT;
/* DUALSTRINGARRAYS are the return type for arrays of network addresses, */
/* arrays of endpoints and arrays of both used in many ORPC interfaces */
typedef [public] struct
{
uint16 wTowerId; /* Cannot be zero. */
nstring NetworkAddr;
} STRINGBINDING;
const uint16 COM_C_AUTHZ_NONE = 0xffff;
typedef [public] struct
{
uint16 wAuthnSvc; /* Cannot be zero. */
nstring PrincName;
} SECURITYBINDING;
/* signature value for OBJREF (object reference, actually the */
/* marshaled form of a COM interface).
* MEOW apparently stands for "Microsoft Extended Object Wireformat"
*/
const uint32 OBJREF_SIGNATURE = 0x574f454d; /* 'MEOW' */
/* flag values for OBJREF */
typedef enum {
OBJREF_NULL = 0x0, /* NULL pointer */
OBJREF_STANDARD = 0x1, /* standard marshaled objref */
OBJREF_HANDLER = 0x2, /* handler marshaled objref */
OBJREF_CUSTOM = 0x4 /* custom marshaled objref */
} OBJREF_FLAGS;
/* Flag values for a STDOBJREF (standard part of an OBJREF). */
/* SORF_OXRES1 - SORF_OXRES8 are reserved for the object exporters */
/* use only, object importers must ignore them and must not enforce MBZ. */
typedef bitmap {
SORF_NULL = 0x0000, /* convenient for initializing SORF */
SORF_OXRES1 = 0x0001, /* reserved for exporter */
SORF_OXRES2 = 0x0020, /* reserved for exporter */
SORF_OXRES3 = 0x0040, /* reserved for exporter */
SORF_OXRES4 = 0x0080, /* reserved for exporter */
SORF_OXRES5 = 0x0100, /* reserved for exporter */
SORF_OXRES6 = 0x0200, /* reserved for exporter */
SORF_OXRES7 = 0x0400, /* reserved for exporter */
SORF_OXRES8 = 0x0800, /* reserved for exporter */
SORF_NOPING = 0x1000 /* Pinging is not required */
} STDOBJREF_FLAGS;
/* standard object reference */
typedef [public] struct
{
uint32 flags; /* STDOBJREF flags (see above) */
uint32 cPublicRefs; /* count of references passed */
hyper oxid; /* oxid of server with this oid */
hyper oid; /* oid of object with this ipid */
GUID ipid; /* ipid of interface pointer to this object */
} STDOBJREF;
typedef struct
{
STDOBJREF std; /* standard objref */
STRINGARRAY saResAddr; /* resolver address */
} u_standard;
typedef struct
{
STDOBJREF std; /* standard objref */
GUID clsid; /* Clsid of handler code */
STRINGARRAY saResAddr; /* resolver address */
} u_handler;
typedef struct
{
GUID clsid; /* Clsid of unmarshaling code */
uint32 cbExtension; /* size of extension data */
uint32 size; /* size of data that follows */
uint8 pData[size]; /* extension + class specific data */
} u_custom;
typedef struct
{
} u_null;
typedef [nodiscriminant] union
{
[case(OBJREF_NULL)] u_null u_null;
[case(OBJREF_STANDARD)] u_standard u_standard;
[case(OBJREF_HANDLER)] u_handler u_handler;
[case(OBJREF_CUSTOM)] u_custom u_custom;
} OBJREF_Types;
/* OBJREF is the format of a marshaled interface pointer. */
typedef [public,flag(NDR_LITTLE_ENDIAN)] struct
{
uint32 signature;
uint32 flags; /* OBJREF flags (see above) */
GUID iid; /* interface identifier */
[switch_is(flags), switch_type(uint32)] OBJREF_Types u_objref;
} OBJREF;
/* wire representation of a marshalled interface pointer */
typedef [public] struct
{
uint32 size;
[subcontext(4)] OBJREF obj;
} MInterfacePointer;
}
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