mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
266 lines
9.1 KiB
266 lines
9.1 KiB
#ifndef _ISDMAPI_H_
|
|
#define _ISDMAPI_H_
|
|
|
|
/****************************************************************************
|
|
*
|
|
* $Archive: S:/STURGEON/SRC/INCLUDE/VCS/isdmapi.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) 1993-1994 Intel Corporation.
|
|
*
|
|
* $Revision: 1.12 $
|
|
* $Date: Aug 15 1996 14:23:36 $
|
|
* $Author: dmgorlic $
|
|
*
|
|
* Deliverable:
|
|
*
|
|
* Abstract:
|
|
*
|
|
* Notes:
|
|
*
|
|
***************************************************************************/
|
|
|
|
#include "apierror.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" { // Assume C declarations for C++.
|
|
#endif // __cplusplus
|
|
|
|
#ifndef DllExport
|
|
#define DllExport __declspec( dllexport )
|
|
#endif // DllExport
|
|
|
|
typedef DWORD HSTATSESSION, *LPHSTATSESSION;
|
|
|
|
#define MAX_SESSNAME_LENGTH 25
|
|
#define MAX_MODNAME_LENGTH 20
|
|
#define MAX_SESSIDENT_LENGTH 256 //consistant with max cName length
|
|
#define MAX_STATNAME_LENGTH 256
|
|
//stat item string name
|
|
typedef char STATNAME[MAX_STATNAME_LENGTH], *LPSTATNAME;
|
|
//session string name
|
|
typedef char SESSIONNAME[MAX_SESSNAME_LENGTH], *LPSESSIONNAME;
|
|
//module name
|
|
typedef char MODULENAME[MAX_MODNAME_LENGTH], *LPMODULENAME;
|
|
//identifier length
|
|
typedef char SESSIONIDENT[MAX_SESSIDENT_LENGTH], *LPSESSIONIDENT;
|
|
|
|
|
|
typedef struct STATSTRUCT
|
|
{
|
|
DWORD dwStructSize; // size of the structure
|
|
STATNAME szStatName; // string name of the stat item
|
|
DWORD dwToken; // session unique id of the stat item
|
|
DWORD dwValue; // value(data) of the stat item
|
|
DWORD dwLow; // low value for range of value
|
|
DWORD dwHigh; // hi value for range of value
|
|
DWORD dwLastUpdate; // time stamp of last update
|
|
} STAT, *LPSTAT;
|
|
|
|
// Typedefs for ISDM application entry points to ensure stricter checking
|
|
// when functions are called via pointers
|
|
//
|
|
typedef HRESULT (*ISD_REGISTER_SESSION) (LPMODULENAME, LPSESSIONNAME, LPSESSIONIDENT, LPHSTATSESSION);
|
|
typedef HRESULT (*ISD_CREATESTAT) (HSTATSESSION, LPSTAT, WORD);
|
|
typedef HRESULT (*ISD_UNREGISTERSESSION) (HSTATSESSION);
|
|
typedef HRESULT (*ISD_DELETESTAT) (HSTATSESSION, LPSTAT, WORD);
|
|
typedef HRESULT (*ISD_UPDATESTAT) (HSTATSESSION, LPSTAT, WORD);
|
|
typedef HRESULT (*ISD_GETFIRSTSESSION) (LPMODULENAME, LPSESSIONNAME, LPSESSIONIDENT, LPHSTATSESSION);
|
|
typedef HRESULT (*ISD_GETNEXTSESSION) (HSTATSESSION, LPMODULENAME, LPSESSIONNAME, LPSESSIONIDENT, LPHSTATSESSION);
|
|
typedef HRESULT (*ISD_GETNUMSESSIONS) (WORD *);
|
|
typedef HRESULT (*ISD_GETFIRSTSTAT) (HSTATSESSION, LPSTAT);
|
|
typedef HRESULT (*ISD_GETNEXTSTAT) (HSTATSESSION, LPSTAT, LPSTAT);
|
|
typedef HRESULT (*ISD_GETNUMSTATS) (HSTATSESSION, WORD *);
|
|
typedef HRESULT (*ISD_GETSESSIONSTATS) (HSTATSESSION, LPSTAT, WORD);
|
|
|
|
typedef struct _ISDMAPI
|
|
{
|
|
ISD_REGISTER_SESSION ISD_RegisterSession;
|
|
ISD_CREATESTAT ISD_CreateStat;
|
|
ISD_UNREGISTERSESSION ISD_UnregisterSession;
|
|
ISD_DELETESTAT ISD_DeleteStat;
|
|
ISD_UPDATESTAT ISD_UpdateStat;
|
|
ISD_GETFIRSTSESSION ISD_GetFirstSession;
|
|
ISD_GETNEXTSESSION ISD_GetNextSession;
|
|
ISD_GETNUMSESSIONS ISD_GetNumSessions;
|
|
ISD_GETFIRSTSTAT ISD_GetFirstStat;
|
|
ISD_GETNEXTSTAT ISD_GetNextStat;
|
|
ISD_GETNUMSTATS ISD_GetNumStats;
|
|
ISD_GETSESSIONSTATS ISD_GetSessionStats;
|
|
}
|
|
ISDMAPI, *LPISDMAPI;
|
|
|
|
//HRESULT error defines
|
|
#define ISDM_ERROR_BASE ERROR_LOCAL_BASE_ID
|
|
|
|
#define ERROR_HIT_MAX_SESSIONS ISDM_ERROR_BASE + 1
|
|
#define ERROR_HIT_MAX_STATS ISDM_ERROR_BASE + 2
|
|
#define ERROR_ACCESSING_SESSION ISDM_ERROR_BASE + 3
|
|
#define ERROR_SESSION_EXISTS ISDM_ERROR_BASE + 4
|
|
#define ERROR_INVALID_SESS_HANDLE ISDM_ERROR_BASE + 5
|
|
#define ERROR_INVALID_STAT_HANDLE ISDM_ERROR_BASE + 6
|
|
#define ERROR_NO_SESSIONS ISDM_ERROR_BASE + 7
|
|
#define ERROR_NO_STATS ISDM_ERROR_BASE + 8
|
|
#define ERROR_SESSION_NOT_FOUND ISDM_ERROR_BASE + 9
|
|
#define ERROR_MUTEX_WAIT_FAIL ISDM_ERROR_BASE + 10
|
|
#define ERROR_TOKEN_NOT_UNIQUE ISDM_ERROR_BASE + 11
|
|
#define ERROR_NO_FREE_SESSIONS ISDM_ERROR_BASE + 12
|
|
#define ERROR_SESSION_GET_FAIL ISDM_ERROR_BASE + 13
|
|
#define ERROR_BAD_STAT_ARRAY ISDM_ERROR_BASE + 14
|
|
#define ERROR_BAD_STAT_TOKEN ISDM_ERROR_BASE + 15
|
|
#define ERROR_BAD_SESSION_NAME ISDM_ERROR_BASE + 16
|
|
#define ERROR_NO_FREE_STATS ISDM_ERROR_BASE + 17
|
|
#define ERROR_BAD_MODULE_NAME ISDM_ERROR_BASE + 18
|
|
|
|
//token defines
|
|
//RRCM
|
|
#define RRCM_LOCAL_STREAM 1
|
|
#define RRCM_REMOTE_STREAM 2
|
|
|
|
#define ISDM_TOKEN_BASE 0x0000
|
|
|
|
#define ISDM_CC_CODEC ISDM_TOKEN_BASE + 1
|
|
#define ISDM_CC_REMOTE ISDM_TOKEN_BASE + 2
|
|
#define ISDM_CC_LOCAL ISDM_TOKEN_BASE + 3
|
|
|
|
#define ISDM_RRCM_BASE 0x1000
|
|
|
|
#define ISDM_SSRC ISDM_RRCM_BASE + 1
|
|
#define ISDM_NUM_PCKT_SENT ISDM_RRCM_BASE + 2
|
|
#define ISDM_NUM_BYTES_SENT ISDM_RRCM_BASE + 3
|
|
#define ISDM_FRACTION_LOST ISDM_RRCM_BASE + 4
|
|
#define ISDM_CUM_NUM_PCKT_LOST ISDM_RRCM_BASE + 5
|
|
#define ISDM_XTEND_HIGHEST_SEQ_NUM ISDM_RRCM_BASE + 6
|
|
#define ISDM_INTERARRIVAL_JITTER ISDM_RRCM_BASE + 7
|
|
#define ISDM_LAST_SR ISDM_RRCM_BASE + 8
|
|
#define ISDM_DLSR ISDM_RRCM_BASE + 9
|
|
#define ISDM_NUM_BYTES_RCVD ISDM_RRCM_BASE + 10
|
|
#define ISDM_NUM_PCKT_RCVD ISDM_RRCM_BASE + 11
|
|
#define ISDM_NTP_FRAC ISDM_RRCM_BASE + 12
|
|
#define ISDM_NTP_SEC ISDM_RRCM_BASE + 13
|
|
#define ISDM_WHO_AM_I ISDM_RRCM_BASE + 14
|
|
#define ISDM_FDBK_FRACTION_LOST ISDM_RRCM_BASE + 15
|
|
#define ISDM_FDBK_CUM_NUM_PCKT_LOST ISDM_RRCM_BASE + 16
|
|
#define ISDM_FDBK_LAST_SR ISDM_RRCM_BASE + 17
|
|
#define ISDM_FDBK_DLSR ISDM_RRCM_BASE + 18
|
|
#define ISDM_FDBK_INTERARRIVAL_JITTER ISDM_RRCM_BASE + 19
|
|
|
|
|
|
//
|
|
//Supplier calls
|
|
//
|
|
|
|
//registration call
|
|
//This call is made whenever a new session is desired. The session name passed in must be unique
|
|
//across all sessions.
|
|
extern DllExport HRESULT ISD_RegisterSession
|
|
(
|
|
LPMODULENAME pszModuleName, // module who owns session
|
|
LPSESSIONNAME pszSessionName, // string name of new session to register
|
|
LPSESSIONIDENT pszSessionIdent, // further level identifier for session
|
|
LPHSTATSESSION phSession // return; handle to new session
|
|
);
|
|
|
|
//stat creation call
|
|
//add 1+ stat item(s) to a session.
|
|
extern DllExport HRESULT ISD_CreateStat
|
|
(
|
|
HSTATSESSION hSession, // handle to session
|
|
LPSTAT pStatArray, // array of structs holding new stats to create
|
|
WORD wNumItems // size of array(number of new stats)
|
|
);
|
|
|
|
//unregistration call
|
|
//deletes a session and all associated stat structs
|
|
extern DllExport HRESULT ISD_UnregisterSession
|
|
(
|
|
HSTATSESSION hSession // handle of session to remove
|
|
);
|
|
|
|
//stat deletion call
|
|
//delete 1+ stat item(s) from a session
|
|
extern DllExport HRESULT ISD_DeleteStat
|
|
(
|
|
HSTATSESSION hSession, // handle to session
|
|
LPSTAT pStatArray, // array of structs
|
|
WORD wNumItems // size of array(number of stats to remove)
|
|
);
|
|
|
|
//set stat data call
|
|
extern DllExport HRESULT ISD_UpdateStat
|
|
(
|
|
HSTATSESSION hSession, // handle of session with stat item(s)
|
|
LPSTAT pStatArray, // array of structs holding items to update
|
|
WORD wNumItems // size of array(number of stats to update)
|
|
);
|
|
|
|
//
|
|
//Consumer calls
|
|
//
|
|
|
|
//query calls
|
|
//session query
|
|
extern DllExport HRESULT ISD_GetFirstSession
|
|
(
|
|
LPMODULENAME pszModuleName, // module who owns session
|
|
LPSESSIONNAME pszSessionName, // string name of new session to register
|
|
LPSESSIONIDENT pszSessionIdent, // further level identifier for session
|
|
LPHSTATSESSION phSession // return; the session handle or null if empty list
|
|
);
|
|
|
|
//GetNext uses hCurSession to determine the next item..returned in phNextSession
|
|
extern DllExport HRESULT ISD_GetNextSession
|
|
(
|
|
HSTATSESSION hCurSession, // the current session handle
|
|
LPMODULENAME pszModuleName, // module who owns session
|
|
LPSESSIONNAME pszSessionName, // string name of new session to register
|
|
LPSESSIONIDENT pszSessionIdent, // further level identifier for session
|
|
LPHSTATSESSION phNextSession // return; the session handle or null if at the end
|
|
);
|
|
|
|
extern DllExport HRESULT ISD_GetNumSessions
|
|
(
|
|
WORD *wNumSessions // return; number of sessions
|
|
);
|
|
|
|
//stat query..retreive structs for the first time(get unique ids..initial values..etc)
|
|
extern DllExport HRESULT ISD_GetFirstStat
|
|
(
|
|
HSTATSESSION hSession, // handle to session containing stat
|
|
LPSTAT pStat // return; filled struct for first stat item
|
|
);
|
|
|
|
//pCurrentStat and pNextStat can be identical for saving memory.
|
|
extern DllExport HRESULT ISD_GetNextStat
|
|
(
|
|
HSTATSESSION hSession, // handle to session containing stat
|
|
LPSTAT pCurrentStat, // pointer to current stat item(for determining next)
|
|
LPSTAT pNextStat // return; filled struct for next stat item
|
|
);
|
|
|
|
extern DllExport HRESULT ISD_GetNumStats
|
|
(
|
|
HSTATSESSION hSession, // what session we are interested in
|
|
WORD *wNumStats // return; number of stats in session
|
|
);
|
|
|
|
//stat retreival
|
|
extern DllExport HRESULT ISD_GetSessionStats
|
|
(
|
|
HSTATSESSION hSession, // what session we are interested in
|
|
LPSTAT pStatArray, // return; array of structs holding items
|
|
WORD wNumStats // return; number of items in session
|
|
);
|
|
|
|
//void StorePartofStat(LPSTAT pStat,LPCSTR szName,LPBYTE pValue,DWORD dwType);
|
|
|
|
#ifdef __cplusplus
|
|
} // End of extern "C" {
|
|
#endif // __cplusplus
|
|
|
|
#endif // ISDTAT.H
|