147 lines
5.7 KiB
C
147 lines
5.7 KiB
C
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/*
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* File: iconnect.h
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*
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* Network audio connection interface header file.
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*
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* Revision History:
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*
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* 04/15/96 mikev created
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*/
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#ifndef _ICONNECT_H
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#define _ICONNECT_H
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#include "icomchan.h"
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#include "apierror.h"
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// RES_PAIR contains an instance of a matching set of local and remote
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// capability IDs.
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typedef struct res_pair
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{
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MEDIA_FORMAT_ID idLocal; // locally unique ID
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MEDIA_FORMAT_ID idRemote; // remote's ID
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MEDIA_FORMAT_ID idPublicLocal; // the public ID that corresponds to the (private) idLocal
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}RES_PAIR, *PRES_PAIR;
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typedef enum {
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AT_H323_ID =1, // unicode string (typically user name or full email address)
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AT_H323_E164, // unicode E164
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AT_INVALID // this always goes last. it marks the end of valid values
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}ALIAS_ADDR_TYPE;
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typedef struct
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{
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ALIAS_ADDR_TYPE aType;
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WORD wDataLength; // UNICODE character count
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LPWSTR lpwData; // UNICODE data.
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} H323ALIASNAME, *P_H323ALIASNAME;
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typedef struct
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{
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WORD wCount; // # of entries in array of H323ALIASNAME
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P_H323ALIASNAME pItems; // points to array of H323ALIASNAME
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} H323ALIASLIST, *P_H323ALIASLIST;
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typedef enum {
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CLS_Idle,
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CLS_Connecting,
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CLS_Inuse,
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CLS_Listening,
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CLS_Disconnecting,
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CLS_Alerting
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}ConnectStateType;
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//
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// call progress codes
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//
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#define CONNECTION_CONNECTED 0x00000001 // connected at network level
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#define CONNECTION_RECEIVED_DISCONNECT 0x00000002 // other end disconnected
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#define CONNECTION_CAPABILITIES_READY 0x00000003 // capabilities have been exchanged
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#define CONNECTION_PROCEEDING 0x00000005 // "ringing"
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#define CONNECTION_READY 0x00000006 // start talking!
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#define CONNECTION_REJECTED 0x00000007 // received a rejection
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#define CONNECTION_DISCONNECTED 0x00000008 // this end is now disconnected
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#define CONNECTION_BUSY 0x00000012 // busy signal
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#define CONNECTION_ERROR 0x00000013
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//
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// Call completion summary codes ("Reason") for disconnecting or being rejected.
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// This is a "first error" code. It is assigned its value at the first detectable
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// event which is known to terminate a call.
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//
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// The IConfAdvise implementation bears the responsibility for preserving the
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// summary codes. Control channel implementations (IControlChannel) supply the
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// best known summary code for each event, regardless of prior events.
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//
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#define CCR_INVALID_REASON 0 // this indicates that no reason has been assigned
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#define CCR_UNKNOWN MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 1)
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#define CCR_LOCAL_DISCONNECT MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 2)
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#define CCR_REMOTE_DISCONNECT MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 3)
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#define CCR_REMOTE_REJECTED MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 4)
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#define CCR_REMOTE_BUSY MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 5)
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#define CCR_LOCAL_PROTOCOL_ERROR MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 6)
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#define CCR_REMOTE_PROTOCOL_ERROR MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 7)
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#define CCR_INCOMPATIBLE_VERSION MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 8)
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#define CCR_LOCAL_SYSTEM_ERROR MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 9)
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#define CCR_REMOTE_SYSTEM_ERROR MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 10)
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#define CCR_LOCAL_MEDIA_ERROR MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 11)
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#define CCR_REMOTE_MEDIA_ERROR MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 12)
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#define CCR_LOCAL_REJECT MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 13)
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#define CCR_LOCAL_BUSY MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 14)
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#define CCR_INCOMPATIBLE_CAPS MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 15) // no capabilities in common
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#define CCR_NO_ANSWER_TIMEOUT MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 16)
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#define CCR_GK_NO_RESOURCES MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 17)
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#define CCR_LOCAL_SECURITY_DENIED MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 18)
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#define CCR_REMOTE_SECURITY_DENIED MAKE_CUSTOM_HRESULT(SEVERITY_SUCCESS, TRUE, FACILITY_CALLSUMMARY, 19)
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//
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// IH323Endpoint
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//
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#undef INTERFACE
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#define INTERFACE IH323Endpoint
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DECLARE_INTERFACE( IH323Endpoint )
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{
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STDMETHOD(QueryInterface)(THIS_ REFIID riid, LPVOID FAR * ppvObj) PURE;
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STDMETHOD_(ULONG,AddRef) (THIS) PURE;
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STDMETHOD_(ULONG,Release) (THIS) PURE;
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STDMETHOD(SetAdviseInterface)(THIS_ IH323ConfAdvise *pH323ConfAdvise) PURE;
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STDMETHOD(ClearAdviseInterface)(THIS) PURE;
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STDMETHOD(PlaceCall)(THIS_ BOOL bUseGKResolution, PSOCKADDR_IN pCallAddr,
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P_H323ALIASLIST pDestinationAliases, P_H323ALIASLIST pExtraAliases,
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LPCWSTR pCalledPartyNumber, P_APP_CALL_SETUP_DATA pAppData) PURE;
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STDMETHOD(Disconnect)(THIS) PURE;
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STDMETHOD(GetState)(THIS_ ConnectStateType *pState) PURE;
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STDMETHOD(GetRemoteUserName)(THIS_ LPWSTR lpwszName, UINT uSize) PURE;
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STDMETHOD(GetRemoteUserAddr)(THIS_ PSOCKADDR_IN psinUser) PURE;
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STDMETHOD(AcceptRejectConnection)(THIS_ CREQ_RESPONSETYPE Response) PURE;
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STDMETHOD_(HRESULT, GetSummaryCode)(THIS) PURE;
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STDMETHOD(CreateCommChannel)(THIS_ LPGUID pMediaGuid, ICommChannel **ppICommChannel,
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BOOL fSend) PURE;
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STDMETHOD (ResolveFormats)(THIS_ LPGUID pMediaGuidArray, UINT uNumMedia,
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PRES_PAIR pResOutput) PURE;
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STDMETHOD(GetVersionInfo)(THIS_
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PCC_VENDORINFO *ppLocalVendorInfo,
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PCC_VENDORINFO *ppRemoteVendorInfo) PURE;
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};
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#endif //#ifndef _ICONNECT_H
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