100 lines
3.8 KiB
Plaintext
100 lines
3.8 KiB
Plaintext
|
import "oaidl.idl";
|
||
|
|
import "ocidl.idl";
|
||
|
|
|
||
|
|
|
||
|
|
#define UUID_IPluggableTransport FB7045F0-A4DC-11D2-B724-00104BC51339
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
// NOTE NOTE: this is taken from AxCore.idl
|
||
|
|
// Win32 HANDLEs have to be cast to these as the MIDL compiler doesn't
|
||
|
|
// like the HANDLE type or in fact anything remotely associated with
|
||
|
|
// them. If this ever gets ported to a MAC environment then these will
|
||
|
|
// have to become an alertable synchronisation object that it supports
|
||
|
|
typedef unsigned int HCOMMDEV;
|
||
|
|
typedef unsigned int HEVENT;
|
||
|
|
|
||
|
|
|
||
|
|
typedef enum tagPLUGXPRT_FRAMING
|
||
|
|
{
|
||
|
|
FRAMING_LEGACY_PSTN = 0, // legacy PSTN framing
|
||
|
|
FRAMING_X224 = 1, // X224 Connect + X224 Data Transfer
|
||
|
|
}
|
||
|
|
PLUGXPRT_FRAMING;
|
||
|
|
|
||
|
|
|
||
|
|
typedef enum tagPLUGXPRT_CALL_TYPE
|
||
|
|
{
|
||
|
|
PLUGXPRT_UNKNOWN_CALL_TYPE = 0,
|
||
|
|
PLUGXPRT_CALLER = 1,
|
||
|
|
PLUGXPRT_CALLEE = 2,
|
||
|
|
}
|
||
|
|
PLUGXPRT_CALL_TYPE;
|
||
|
|
|
||
|
|
|
||
|
|
typedef enum tagPLUGXPRT_PSTN_CALL_CONTROL
|
||
|
|
{
|
||
|
|
PLUGXPRT_PSTN_CALL_CONTROL_PORT_HANDLE = 0, // default, for normal PSTN
|
||
|
|
PLUGXPRT_PSTN_CALL_CONTROL_MANUAL = 1, // for legacy null modem
|
||
|
|
}
|
||
|
|
PLUGXPRT_PSTN_CALL_CONTROL;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
typedef struct tagPLUGXPRT_PARAMETERS
|
||
|
|
{
|
||
|
|
ULONG cbStructSize; // size of this structure, must be initialized
|
||
|
|
DWORD dwFlags; // valid fields defined below
|
||
|
|
/* PSTN framing */
|
||
|
|
PLUGXPRT_PSTN_CALL_CONTROL eCallControl; // PSTN call control
|
||
|
|
ULONG cbReadFileBufferSize; // 10K default; must be no less than 1K
|
||
|
|
ULONG cbPhysicalLayerSendBufferSize; // 1K default; must be no less than the default
|
||
|
|
ULONG cbPhysicalLayerReceiveBufferSize; // 10K default; must be no less than 1K
|
||
|
|
ULONG cMaximumT200TimeoutsInQ922; // 5 default; must be no less than the default
|
||
|
|
ULONG nT203TimeoutInQ922; // must be no less than the default, which is
|
||
|
|
// 30000 for PLUGXPRT_PSTN_CALL_CONTROL_PORT_HANDLE,
|
||
|
|
// 600 for PLUGXPRT_PSTN_CALL_CONTROL_MANUAL
|
||
|
|
/* X.224 framing */
|
||
|
|
// ...nothing so far...
|
||
|
|
}
|
||
|
|
PLUGXPRT_PARAMETERS;
|
||
|
|
|
||
|
|
cpp_quote("#define PSTN_PARAM__CALL_CONTROL 0x0001")
|
||
|
|
cpp_quote("#define PSTN_PARAM__READ_FILE_BUFFER_SIZE 0x0002")
|
||
|
|
cpp_quote("#define PSTN_PARAM__PHYSICAL_LAYER_SEND_BUFFER_SIZE 0x0004")
|
||
|
|
cpp_quote("#define PSTN_PARAM__PHSYICAL_LAYER_RECV_BUFFER_SIZE 0x0008")
|
||
|
|
cpp_quote("#define PSTN_PARAM__MAX_T200_TIMEOUT_COUNT_IN_Q922 0x0010")
|
||
|
|
cpp_quote("#define PSTN_PARAM__T203_TIMEOUT_IN_Q922 0x0020")
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
[
|
||
|
|
object,
|
||
|
|
uuid(UUID_IPluggableTransport),
|
||
|
|
pointer_default(unique)
|
||
|
|
]
|
||
|
|
interface IPluggableTransport : IUnknown
|
||
|
|
{
|
||
|
|
HRESULT CreateConnection(
|
||
|
|
[out] BSTR *pbstrConnectionID, // For placing a call and closing connection
|
||
|
|
[in] PLUGXPRT_CALL_TYPE eCaller, // caller vs callee
|
||
|
|
[in] DWORD dwProcessID, // Used for DuplicateHandle
|
||
|
|
[in] HCOMMDEV hCommLink, // Handle to communications file handle
|
||
|
|
[in] HEVENT hevtDataAvailable, // Ready To Read event ( data avail )
|
||
|
|
[in] HEVENT hevtWriteReady, // Ready To Write event
|
||
|
|
[in] HEVENT hevtConnectionClosed, // Connection closed ( unexpectedly???)
|
||
|
|
[in] PLUGXPRT_FRAMING eFraming, // framing of bits sent on link
|
||
|
|
[in] PLUGXPRT_PARAMETERS *pParams // OPTIONAL framing specific parameters
|
||
|
|
);
|
||
|
|
|
||
|
|
HRESULT CloseConnection(
|
||
|
|
[in] BSTR bstrConnectionID);
|
||
|
|
|
||
|
|
HRESULT EnableWinsock( );
|
||
|
|
|
||
|
|
HRESULT DisableWinsock( );
|
||
|
|
};
|
||
|
|
|
||
|
|
|