3 http://www.grimes.demon.co.uk/DCOM/DCOMSpec.htm
7 The OXID Resolver can turn a OXID (Object Exporter ID) into a
8 RPC binding string that can be used to contact an object
13 import "misc.idl", "orpc.idl";
16 uuid("99fcfec4-5260-101b-bbcb-00aa0021347a"),
17 helpstring("Object Exporter ID Resolver"),
18 endpoint("ncacn_np:[\\pipe\\epmapper]", "ncacn_ip_tcp:[135]", "ncalrpc:"),
19 pointer_default(unique)
21 interface IOXIDResolver
28 /* Method to get the protocol sequences, string bindings */
29 /* and machine id for an object server given its OXID. */
31 [idempotent] WERROR ResolveOxid (
33 [in] uint16 cRequestedProtseqs,
34 [in, size_is(cRequestedProtseqs)] uint16 arRequestedProtseqs[],
35 [out] DUALSTRINGARRAY **ppdsaOxidBindings,
36 [out,ref] IPID *pipidRemUnknown,
37 [out,ref] uint32 *pAuthnHint
40 /* Simple ping is used to ping a Set. Client machines use this */
41 /* to inform the object exporter that it is still using the */
42 /* members of the set. */
43 /* Returns S_TRUE if the SetId is known by the object exporter, */
45 [idempotent] WERROR SimplePing (
46 [in] SETID *SetId /* Must not be zero */
49 /* Complex ping is used to create sets of OIDs to ping. The */
50 /* whole set can subsequently be pinged using SimplePing, */
51 /* thus reducing network traffic. */
52 [idempotent] WERROR ComplexPing (
53 [in,out,ref] SETID *SetId, /* In of 0 on first call for new set. */
54 [in] uint16 SequenceNum,
55 [in] uint16 cAddToSet,
56 [in] uint16 cDelFromSet,
57 /* add these OIDs to the set */
58 [in, size_is(cAddToSet)] OID AddToSet[],
59 /*remove these OIDs from the set */
60 [in, size_is(cDelFromSet)] OID DelFromSet[],
61 [out,ref] uint16 *PingBackoffFactor/* 2^factor = multipler */
64 /* In some cases the client maybe unsure that a particular */
65 /* binding will reach the server. (For example, when the oxid */
66 /* bindings have more than one TCP/IP binding) This call */
67 /* can be used to validate the binding */
68 /* from the client. */
69 [idempotent] WERROR ServerAlive ();
71 /* Method to get the protocol sequences, string bindings, */
72 /* RemoteUnknown IPID and COM version for an object server */
73 /* given its OXID. Supported by DCOM */
74 /* version 5.2 and above. Looks like that means
75 * Windows 2003/XP and above */
76 [idempotent] WERROR ResolveOxid2 (
78 [in] uint16 cRequestedProtseqs,
79 [in, size_is(cRequestedProtseqs)] uint16 arRequestedProtseqs[],
80 [out] DUALSTRINGARRAY **pdsaOxidBindings,
81 [out,ref] IPID *ipidRemUnknown,
82 [out,ref] uint32 *AuthnHint,
83 [out,ref] COMVERSION *ComVersion
90 [idempotent] WERROR ServerAlive2 (
91 [out,ref] COMINFO *info,
92 [out,ref] DUALSTRINGARRAY *dualstring,
93 [out,ref] uint8 *unknown2,
94 [out,ref] uint8 *unknown3,
95 [out,ref] uint8 *unknown4);