290 lines
9.4 KiB
C
290 lines
9.4 KiB
C
/****************************************************************************
|
||
*
|
||
* $Archive: S:/STURGEON/SRC/INCLUDE/VCS/q931.h_v $
|
||
*
|
||
* INTEL Corporation Prorietary Information
|
||
*
|
||
* This listing is supplied under the terms of a license agreement
|
||
* with INTEL Corporation and may not be copied nor disclosed except
|
||
* in accordance with the terms of that agreement.
|
||
*
|
||
* Copyright (c) 1993-1996 Intel Corporation.
|
||
*
|
||
* $Revision: 1.49 $
|
||
* $Date: 08 Jan 1997 18:02:54 $
|
||
* $Author: EHOWARDX $
|
||
*
|
||
* Deliverable:
|
||
*
|
||
* Abstract:
|
||
*
|
||
*
|
||
* Notes:
|
||
*
|
||
***************************************************************************/
|
||
|
||
|
||
#ifndef Q931_H
|
||
#define Q931_H
|
||
|
||
|
||
#include "incommon.h"
|
||
#include "q931pdu.h"
|
||
#include "apierror.h"
|
||
|
||
#ifdef __cplusplus
|
||
extern "C" {
|
||
#endif
|
||
|
||
//====================================================================================
|
||
// Q931-specific codes
|
||
//====================================================================================
|
||
|
||
// Status codes
|
||
#define CS_OK NOERROR
|
||
#define CS_BAD_PARAM MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x1)
|
||
#define CS_DUPLICATE_LISTEN MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x2)
|
||
#define CS_INTERNAL_ERROR MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x3)
|
||
#define CS_BAD_SIZE MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x4)
|
||
#define CS_NO_MEMORY MAKE_Q931_ERROR(ERROR_OUTOFMEMORY)
|
||
#define CS_NOT_IMPLEMENTED MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x6)
|
||
#define CS_NOT_INITIALIZED MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x7)
|
||
#define CS_DUPLICATE_INITIALIZE MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x8)
|
||
#define CS_SUBSYSTEM_FAILURE MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x9)
|
||
#define CS_OUT_OF_SEQUENCE MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0xA)
|
||
#define CS_PEER_UNREACHABLE MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0xB)
|
||
#define CS_SETUP_TIMER_EXPIRED MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0xC)
|
||
#define CS_RINGING_TIMER_EXPIRED MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0xD)
|
||
#define CS_INCOMPATIBLE_VERSION MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0xE)
|
||
|
||
// parsing error cases
|
||
#define CS_OPTION_NOT_IMPLEMENTED MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0xF)
|
||
#define CS_ENDOFINPUT MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x10)
|
||
#define CS_INVALID_FIELD MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x11)
|
||
#define CS_NO_FIELD_DATA MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x12)
|
||
#define CS_INVALID_PROTOCOL MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x13)
|
||
#define CS_INVALID_MESSAGE_TYPE MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x14)
|
||
#define CS_MANDATORY_IE_MISSING MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x15)
|
||
#define CS_BAD_IE_CONTENT MAKE_Q931_ERROR(ERROR_LOCAL_BASE_ID + 0x16)
|
||
|
||
// Event codes
|
||
#define Q931_CALL_INCOMING 1
|
||
#define Q931_CALL_REMOTE_HANGUP 2
|
||
#define Q931_CALL_REJECTED 3
|
||
#define Q931_CALL_ACCEPTED 4
|
||
#define Q931_CALL_RINGING 5
|
||
#define Q931_CALL_FAILED 6
|
||
#define Q931_CALL_CONNECTION_CLOSED 7
|
||
|
||
// Goal codes
|
||
#define CSG_NONE 0
|
||
#define CSG_JOIN 1
|
||
#define CSG_CREATE 2
|
||
#define CSG_INVITE 3
|
||
|
||
#define CC_MAX_PARTY_NUMBER_LEN 254
|
||
|
||
//====================================================================================
|
||
// Q931-specific types
|
||
//====================================================================================
|
||
|
||
typedef HRESULT CS_STATUS;
|
||
typedef DWORD_PTR HQ931LISTEN, *PHQ931LISTEN;
|
||
typedef DWORD_PTR HQ931CALL, *PHQ931CALL;
|
||
|
||
|
||
//====================================================================================
|
||
// Callback definitions.
|
||
//====================================================================================
|
||
|
||
typedef DWORD (*Q931_CALLBACK) (BYTE bEvent, HQ931CALL hQ931Call,
|
||
HQ931LISTEN hListenToken, DWORD_PTR dwUserToken, void *pEventData);
|
||
|
||
typedef BOOL (*Q931_RECEIVE_PDU_CALLBACK) (Q931MESSAGE *pMessage,
|
||
HQ931CALL hQ931Call, DWORD_PTR dwListenToken, DWORD_PTR dwUserToken);
|
||
|
||
//====================================================================================
|
||
// definitions of structures passed to callbacks as parameters.
|
||
//====================================================================================
|
||
|
||
// CSS_CALL_INCOMING callback parameter type
|
||
typedef struct
|
||
{
|
||
WORD wCallReference;
|
||
WORD wGoal;
|
||
WORD wCallType;
|
||
BOOL bCallerIsMC;
|
||
CC_CONFERENCEID ConferenceID;
|
||
LPWSTR pszCalledPartyNumber;
|
||
PCC_ADDR pSourceAddr;
|
||
PCC_ADDR pCallerAddr;
|
||
PCC_ADDR pCalleeDestAddr;
|
||
PCC_ADDR pLocalAddr;
|
||
PCC_ALIASNAMES pCallerAliasList;
|
||
PCC_ALIASNAMES pCalleeAliasList;
|
||
PCC_ALIASNAMES pExtraAliasList;
|
||
PCC_ALIASITEM pExtensionAliasItem;
|
||
LPWSTR pszDisplay;
|
||
PCC_ENDPOINTTYPE pSourceEndpointType;
|
||
PCC_NONSTANDARDDATA pNonStandardData;
|
||
GUID CallIdentifier;
|
||
} CSS_CALL_INCOMING, *PCSS_CALL_INCOMING;
|
||
|
||
// CSS_CALL_REMOTE_HANGUP callback parameter type
|
||
typedef struct
|
||
{
|
||
BYTE bReason;
|
||
} CSS_CALL_REMOTE_HANGUP, *PCSS_CALL_REMOTE_HANGUP;
|
||
|
||
|
||
// CSS_CALL_REJECTED callback parameter type
|
||
typedef struct
|
||
{
|
||
BYTE bRejectReason;
|
||
CC_CONFERENCEID ConferenceID;
|
||
PCC_ADDR pAlternateAddr;
|
||
PCC_NONSTANDARDDATA pNonStandardData;
|
||
} CSS_CALL_REJECTED, *PCSS_CALL_REJECTED;
|
||
|
||
// CSS_CALL_ACCEPTED callback parameter type
|
||
typedef struct
|
||
{
|
||
WORD wCallReference;
|
||
CC_CONFERENCEID ConferenceID;
|
||
PCC_ADDR pCalleeAddr;
|
||
PCC_ADDR pLocalAddr;
|
||
PCC_ADDR pH245Addr;
|
||
LPWSTR pszDisplay;
|
||
PCC_ENDPOINTTYPE pDestinationEndpointType;
|
||
PCC_NONSTANDARDDATA pNonStandardData;
|
||
} CSS_CALL_ACCEPTED, *PCSS_CALL_ACCEPTED;
|
||
|
||
// Q931_CALL_RINGING callback event will have pEventData set to NULL
|
||
|
||
// CSS_CALL_FAILED callback paremeter type
|
||
typedef struct
|
||
{
|
||
HRESULT error;
|
||
} CSS_CALL_FAILED, *PCSS_CALL_FAILED;
|
||
|
||
//====================================================================================
|
||
// function declarations.
|
||
//====================================================================================
|
||
|
||
CS_STATUS H225Init();
|
||
CS_STATUS H225DeInit();
|
||
|
||
CS_STATUS Q931Init();
|
||
CS_STATUS Q931DeInit();
|
||
|
||
CS_STATUS Q931Listen(
|
||
PHQ931LISTEN phQ931Listen,
|
||
PCC_ADDR pListenAddr,
|
||
DWORD_PTR dwListenToken,
|
||
Q931_CALLBACK ListenCallback);
|
||
|
||
CS_STATUS Q931CancelListen(
|
||
HQ931LISTEN hQ931Listen);
|
||
|
||
CS_STATUS Q931PlaceCall(
|
||
PHQ931CALL phQ931Call,
|
||
LPWSTR pszDisplay,
|
||
PCC_ALIASNAMES pCallerAliasList,
|
||
PCC_ALIASNAMES pCalleeAliasList,
|
||
PCC_ALIASNAMES pExtraAliasList,
|
||
PCC_ALIASITEM pExtensionAliasItem,
|
||
PCC_NONSTANDARDDATA pNonStandardData,
|
||
PCC_ENDPOINTTYPE pSourceEndpointType,
|
||
LPWSTR pszCalledPartyNumber,
|
||
PCC_ADDR pControlAddr,
|
||
PCC_ADDR pDestinationAddr,
|
||
PCC_ADDR pSourceAddr,
|
||
BOOL bCallerIsMC,
|
||
CC_CONFERENCEID *pConferenceID,
|
||
WORD wGoal,
|
||
WORD wCallType,
|
||
DWORD_PTR dwUserToken,
|
||
Q931_CALLBACK ConnectCallback,
|
||
WORD wCRV,
|
||
LPGUID pCallIdentifier);
|
||
|
||
CS_STATUS Q931Hangup(
|
||
HQ931CALL hQ931Call,
|
||
BYTE bReason);
|
||
|
||
CS_STATUS Q931Ringing(
|
||
HQ931CALL hQ931Call,
|
||
WORD *pwCRV);
|
||
|
||
CS_STATUS Q931AcceptCall(
|
||
HQ931CALL hQ931Call,
|
||
LPWSTR pszDisplay,
|
||
PCC_NONSTANDARDDATA pNonStandardData,
|
||
PCC_ENDPOINTTYPE pDestinationEndpointType,
|
||
PCC_ADDR pH245Addr,
|
||
DWORD_PTR dwUserToken);
|
||
|
||
CS_STATUS Q931RejectCall(
|
||
HQ931CALL hQ931Call,
|
||
BYTE bRejectReason,
|
||
PCC_CONFERENCEID pConferenceID,
|
||
PCC_ADDR pAlternateAddr,
|
||
PCC_NONSTANDARDDATA pNonStandardData);
|
||
|
||
CS_STATUS Q931ReOpenConnection(
|
||
HQ931CALL hQ931Call);
|
||
|
||
CS_STATUS Q931GetVersion(
|
||
WORD wLength, // character count, not byte count.
|
||
LPWSTR pszVersion);
|
||
|
||
CS_STATUS Q931SetAlertingTimeout(
|
||
DWORD dwDuration);
|
||
|
||
void Q931SetReceivePDUHook(
|
||
Q931_RECEIVE_PDU_CALLBACK Q931ReceivePDUCallback);
|
||
|
||
CS_STATUS Q931SendProceedingMessage(
|
||
HQ931CALL hQ931Call,
|
||
WORD wCallReference,
|
||
PCC_ENDPOINTTYPE pDestinationEndpointType,
|
||
PCC_NONSTANDARDDATA pNonStandardData);
|
||
|
||
CS_STATUS Q931SendPDU(
|
||
HQ931CALL hQ931Call,
|
||
BYTE* CodedPtrPDU,
|
||
DWORD CodedLengthPDU);
|
||
|
||
CS_STATUS Q931FlushSendQueue(
|
||
HQ931CALL hQ931Call);
|
||
|
||
// utility routines
|
||
CS_STATUS Q931ValidateAddr(PCC_ADDR pAddr);
|
||
CS_STATUS Q931ValidatePartyNumber(LPWSTR pszPartyNumber);
|
||
|
||
CS_STATUS Q931ValidateAliasItem(PCC_ALIASITEM pSource);
|
||
CS_STATUS Q931CopyAliasItem(PCC_ALIASITEM *ppTarget, PCC_ALIASITEM pSource);
|
||
CS_STATUS Q931FreeAliasItem(PCC_ALIASITEM pSource);
|
||
|
||
CS_STATUS Q931ValidateAliasNames(PCC_ALIASNAMES pSource);
|
||
CS_STATUS Q931CopyAliasNames(PCC_ALIASNAMES *ppTarget, PCC_ALIASNAMES pSource);
|
||
CS_STATUS Q931FreeAliasNames(PCC_ALIASNAMES pSource);
|
||
|
||
CS_STATUS Q931ValidateDisplay(LPWSTR pszDisplay);
|
||
CS_STATUS Q931CopyDisplay(LPWSTR *ppDest, LPWSTR pSource);
|
||
CS_STATUS Q931FreeDisplay(LPWSTR pszDisplay);
|
||
|
||
CS_STATUS Q931ValidateVendorInfo(PCC_VENDORINFO pVendorInfo);
|
||
CS_STATUS Q931CopyVendorInfo(PCC_VENDORINFO *ppDest, PCC_VENDORINFO pSource);
|
||
CS_STATUS Q931FreeVendorInfo(PCC_VENDORINFO pVendorInfo);
|
||
|
||
CS_STATUS Q931ValidateNonStandardData(PCC_NONSTANDARDDATA pNonStandardData);
|
||
CS_STATUS Q931CopyNonStandardData(PCC_NONSTANDARDDATA *ppDest, PCC_NONSTANDARDDATA pSource);
|
||
CS_STATUS Q931FreeNonStandardData(PCC_NONSTANDARDDATA pNonStandardData);
|
||
|
||
#ifdef __cplusplus
|
||
}
|
||
#endif
|
||
|
||
#endif Q931_H
|
||
|