Source code of Windows XP (NT5)
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///////////////////////////////////////////////////////////////////////////
// h323priv.idl : IDL source for H323 msp private interfaces
/////////////////////////////////////////////////////////////////////////////
#ifndef __H323__PRIVATE_IDL__
#define __H323__PRIVATE_IDL__
import "ipmsp.idl";
/*
Object identifer constants, beginning with
iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) microsoft (311)
software OBJECT IDENTIFIER ::= { microsoft 1 }
*/
// ipTelephony OBJECT IDENTIFIER ::= { software 19 }
#define MSOID_IPTEL 19 // 1.3.6.1.4.1.311.19
/*
intrinsicallyDefinedCap OBJECT IDENTIFIER ::= { ipTelephony 1 }
This identifies a unique nonstandard capability with intrinsic parameters
In other words, the GUID alone defines the capability and its compatibility
with remote capabilities having the same GUID. If the GUIDS match, the
capabilities are deemed identical.
The following is possible, but may not be necessary: Extra parameters may be passed
in the capability set, in the OLC, and in the OLC Ack. The extra parameters are defined
as an array of bytes, and the semantics of the contents are further defined by
the definition of each intrinsically defined capability.
*/
#define MSOID_IPTEL_INTRINSICALLY_DEFINED_CAP 1 // Full OID = 1.3.6.1.4.1.311.19.1
#define MSOID_IPTEL_INTRINSICALLY_DEFINED_CAP_STRING "1.3.6.1.4.1.311.19.1"
typedef enum H245_CAPABILITY
{
HC_G711,
HC_G723,
HC_H263QCIF,
HC_H261QCIF
} H245_CAPABILITY;
[
object,
local,
uuid(44cf6a9d-cb40-4bbc-b2d3-b6aa93322c71),
pointer_default(unique),
hidden
]
interface IH323LineEx : IUnknown
{
HRESULT SetExternalT120Address (
[in] BOOL fEnable,
[in] DWORD dwIP,
[in] WORD wPort
);
HRESULT SetDefaultCapabilityPreferrence (
[in] DWORD dwNumCaps,
[in] H245_CAPABILITY * pCapabilities,
[in] DWORD * pWeights
);
HRESULT SetAlias (
[in] WCHAR *strAlias,
[in] DWORD dwLength
);
};
[
object,
local,
uuid(c3341386-af91-4ef9-83b6-be3762e42ecb),
pointer_default(unique),
hidden
]
interface IKeyFrameControl : IUnknown
{
HRESULT UpdatePicture ();
HRESULT PeriodicUpdatePicture (
[in] BOOL fEnable,
[in] DWORD dwInterval
);
};
#define IID_IKeyFrameControl (__uuidof(IKeyFrameControl))
#endif // __H323_PRIVATE_IDL__