#include "idl_types.h"

[
  uuid("38578646-4566-4564-2244-275796345667"),
  version(0.0),
  helpstring("Active Directory Replication LDAP Blobs")
]
interface drsblobs {
	/*
	 * replPropertyMetaData
	 * w2k  uses version 1
	 * w2k3 uses version 1
	 */
	typedef struct {
		uint32 attribute_id;
		uint32 version;
		NTTIME_1sec orginating_time;
		GUID orginating_dsa;
		uint64 orginating_usn;
		uint64 local_usn;
	} replPropertyMetaData1;

	typedef struct {
		uint32 unknown1;
		uint32 count;
		uint32 unknown2;
		replPropertyMetaData1 array[count];
	} replPropertyMetaDataCtr1;

	typedef [nodiscriminant] union {
		[case(1)] replPropertyMetaDataCtr1 ctr1;
	} replPropertyMetaDataCtr;
	
	typedef [public] struct {
		uint32 version;
		[switch_is(version)] replPropertyMetaDataCtr ctr;
	} replPropertyMetaDataBlob;

	void decode_replPropertyMetaData(
		[in] replPropertyMetaDataBlob blob
		);

	/*
	 * replUpToDateVector
	 * w2k  uses version 1
	 * w2k3 uses version 2
	 */
	typedef struct {
		GUID dsa;
		uint64 usn;
	} replUpToDateVector1;

	typedef struct {
		uint32 unknown1;
		uint32 count;
		uint32 unknown2;
		replUpToDateVector1 array[count];
	} replUpToDateVectorCtr1;

	typedef struct {
		GUID dsa;
		uint64 usn;
		NTTIME_1sec time;
	} replUpToDateVector2;

	typedef struct {
		uint32 unknown1;
		uint32 count;
		uint32 unknown2;
		replUpToDateVector2 array[count];
	} replUpToDateVectorCtr2;

	typedef [nodiscriminant] union {
		[case(1)] replUpToDateVectorCtr1 ctr1;
		[case(2)] replUpToDateVectorCtr2 ctr2;
	} replUpToDateVectorCtr;

	typedef [public] struct {
		uint32 version;
		[switch_is(version)] replUpToDateVectorCtr ctr;
	} replUpToDateVectorBlob;

	void decode_replUpToDateVector(
		[in] replUpToDateVectorBlob blob
		);
}