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/usr/include/osp/ospstatistics.h is in libosptk-dev 4.13.0-1build1.

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/**************************************************************************
*** COPYRIGHT (c) 2002 by TransNexus, Inc.                              ***
***                                                                     ***
*** This software is property of TransNexus, Inc.                       ***
*** This software is freely available under license from TransNexus.    ***
*** The license terms and conditions for free use of this software by   ***
*** third parties are defined in the OSP Toolkit Software License       ***
*** Agreement (LICENSE.txt).  Any use of this software by third         ***
*** parties, which does not comply with the terms and conditions of the ***
*** OSP Toolkit Software License Agreement is prohibited without        ***
*** the prior, express, written consent of TransNexus, Inc.             ***
***                                                                     ***
*** Thank you for using the OSP ToolKit(TM).  Please report any bugs,   ***
*** suggestions or feedback to support@transnexus.com                   ***
***                                                                     ***
**************************************************************************/

/* ospstatistics.h - Statistics elements. */
#ifndef _OSPSTATISTICS_H
#define _OSPSTATISTICS_H

#include "osp/osp.h"

#define OSPC_SVALUE_VALUE       ((unsigned)(1 << 0))    /* Also reserved for OSPTBOOL */
#define OSPC_SVALUE_PACKETS     ((unsigned)(1 << 1))
#define OSPC_SVALUE_FRACTION    ((unsigned)(1 << 2))
#define OSPC_SVALUE_SAMPLES     ((unsigned)(1 << 3))
#define OSPC_SVALUE_MINIMUM     ((unsigned)(1 << 4))
#define OSPC_SVALUE_MAXIMUM     ((unsigned)(1 << 5))
#define OSPC_SVALUE_MEAN        ((unsigned)(1 << 6))
#define OSPC_SVALUE_VARIANCE    ((unsigned)(1 << 7))
#define OSPC_SVALUE_SQUARES     ((unsigned)(1 << 8))
#define OSPC_SVALUE_PACKET      ((unsigned)(OSPC_SVALUE_PACKETS | OSPC_SVALUE_FRACTION))
#define OSPC_SVALUE_METRICS     ((unsigned)(OSPC_SVALUE_SAMPLES | OSPC_SVALUE_MINIMUM | OSPC_SVALUE_MAXIMUM | OSPC_SVALUE_MEAN | OSPC_SVALUE_VARIANCE | OSPC_SVALUE_SQUARES))

/* Statistics, metric types */
typedef enum {
    OSPC_SMETRIC_UNDEFINED = -1,
    OSPC_SMETRIC_START = 0,
    OSPC_SMETRIC_RTP = OSPC_SMETRIC_START,
    OSPC_SMETRIC_RTCP,
    /* Number of metric types */
    OSPC_SMETRIC_NUMBER
} OSPE_STATS_METRIC;

/* Statistics, direction types */
typedef enum {
    OSPC_SDIR_UNDEFINED = -1,
    OSPC_SDIR_START = 0,
    OSPC_SDIR_SRCREP = OSPC_SDIR_START,
    OSPC_SDIR_REPSRC,
    OSPC_SDIR_REPDEST,
    OSPC_SDIR_DESTREP,
    OSPC_SDIR_SRCDEST,
    OSPC_SDIR_DESTSRC,
    /* Number of direction types */
    OSPC_SDIR_NUMBER
} OSPE_STATS_DIR;

/* Statistics, session leg types */
typedef enum {
    OSPC_SLEG_UNDEFINED = -1,
    OSPC_SLEG_START = 0,
    OSPC_SLEG_SOURCE = OSPC_SLEG_START,
    OSPC_SLEG_DESTINATION,
    /* Number of session leg types */
    OSPC_SLEG_NUMBER
} OSPE_SESSION_LEG;

/* Statistics, value types */
typedef enum {
    OSPC_STATS_UNDEFINED = -1,
    OSPC_STATS_START = 0,
    OSPC_STATS_LOST = OSPC_STATS_START,
    OSPC_STATS_JITTER,
    OSPC_STATS_DELAY,
    OSPC_STATS_RTDELAY,
    OSPC_STATS_OCTETS,
    OSPC_STATS_PACKETS,
    OSPC_STATS_RFACTOR,
    OSPC_STATS_MOSCQ,
    OSPC_STATS_MOSLQ,
    OSPC_STATS_ICPIF,
    /* Number of value types */
    OSPC_STATS_NUMBER
} OSPE_STATS;

/* Statistics value structure for lost packets */
typedef struct {
    OSPTBOOL hasvalue;
    unsigned packets;
    unsigned fraction;
} OSPT_STATS_PACKET;

/* Statistics value structure for Jitter, delay, round trip delay */
typedef struct {
    OSPTBOOL hasvalue;
    unsigned samples;
    unsigned minimum;
    unsigned maximum;
    unsigned mean;
    float variance;
    double squaressum;
} OSPT_STATS_METRICS;

/* Statistics structure types */
typedef enum {
    OSPC_SSTRUCT_PACKET = 0,
    OSPC_SSTRUCT_METRICS,
    OSPC_SSTRUCT_INTEGER,
    OSPC_SSTRUCT_FLOAT,
    /* Number of statistics structure types */
    OSPC_SSTRUCT_NUMBER
} OSPE_STATS_STRUCT;

/* Basic structure for statistics */
typedef struct {
    OSPT_STATS_PACKET LossSent;
    OSPT_STATS_PACKET LossReceived;
    OSPT_STATS_METRICS OneWay;
    OSPT_STATS_METRICS TwoWay;
    OSPT_STATS_PACKET Lost[OSPC_SERVICE_NUMBER][OSPC_SMETRIC_NUMBER][OSPC_SDIR_NUMBER];
    OSPT_STATS_METRICS Jitter[OSPC_SERVICE_NUMBER][OSPC_SMETRIC_NUMBER][OSPC_SDIR_NUMBER];
    OSPT_STATS_METRICS Delay[OSPC_SERVICE_NUMBER][OSPC_SMETRIC_NUMBER][OSPC_SDIR_NUMBER];
    OSPT_STATS_METRICS RTDelay[OSPC_SERVICE_NUMBER][OSPC_SMETRIC_NUMBER][OSPC_SLEG_NUMBER];
    int Octets[OSPC_SERVICE_NUMBER][OSPC_SMETRIC_NUMBER][OSPC_SDIR_NUMBER];
    int Packets[OSPC_SERVICE_NUMBER][OSPC_SMETRIC_NUMBER][OSPC_SDIR_NUMBER];
    float RFactor[OSPC_SDIR_NUMBER];
    float MOSCQ[OSPC_SDIR_NUMBER];
    float MOSLQ[OSPC_SDIR_NUMBER];
    int ICPIF[OSPC_SDIR_NUMBER];
} OSPT_STATS;

/* Function Prototypes */
#ifdef __cplusplus
extern "C" {
#endif

    OSPT_STATS *OSPPStatsNew(void);
    void OSPPStatsDelete(OSPT_STATS **);
    int OSPPStatsToElement(OSPT_STATS *, OSPT_XML_ELEM **);

    OSPTBOOL OSPPStatsHasOneWay(OSPT_STATS *, unsigned);
    OSPTBOOL OSPPStatsHasTwoWay(OSPT_STATS *, unsigned);
    OSPTBOOL OSPPStatsHasLossSent(OSPT_STATS *, unsigned);
    OSPTBOOL OSPPStatsHasLossReceived(OSPT_STATS *, unsigned);

    int OSPPStatsReportUsage(OSPT_STATS **, int, int, int, int);
    void OSPPStatsSetSentStatistics(OSPT_STATS *, int, int);
    void OSPPStatsSetReceivedStatistics(OSPT_STATS *, int, int);

    unsigned OSPPStatsGetOneWaySamples(OSPT_STATS *);
    unsigned OSPPStatsGetOneWayMinimum(OSPT_STATS *);
    unsigned OSPPStatsGetOneWayMaximum(OSPT_STATS *);
    unsigned OSPPStatsGetOneWayMean(OSPT_STATS *);
    float OSPPStatsGetOneWayVariance(OSPT_STATS *);

    unsigned OSPPStatsGetTwoWaySamples(OSPT_STATS *);
    unsigned OSPPStatsGetTwoWayMinimum(OSPT_STATS *);
    unsigned OSPPStatsGetTwoWayMaximum(OSPT_STATS *);
    unsigned OSPPStatsGetTwoWayMean(OSPT_STATS *);
    float OSPPStatsGetTwoWayVariance(OSPT_STATS *);

    unsigned OSPPStatsGetPktSent(OSPT_STATS *);
    unsigned OSPPStatsGetFracSent(OSPT_STATS *);
    unsigned OSPPStatsGetPktReceived(OSPT_STATS *);
    unsigned OSPPStatsGetFracReceived(OSPT_STATS *);

    int OSPPStatsOneWayToElement(OSPT_STATS *, OSPT_XML_ELEM **);
    int OSPPStatsTwoWayToElement(OSPT_STATS *, OSPT_XML_ELEM **);
    int OSPPStatsLossSentToElement(OSPT_STATS *, OSPT_XML_ELEM **);
    int OSPPStatsLossReceivedToElement(OSPT_STATS *, OSPT_XML_ELEM **);

    OSPTBOOL OSPPStatsHasValue(OSPT_STATS *, OSPE_STATS, OSPE_SERVICE, OSPE_STATS_METRIC, OSPE_STATS_DIR, OSPE_SESSION_LEG, unsigned);
    void OSPPStatsSetPacket(OSPT_STATS *, OSPE_STATS, OSPE_SERVICE, OSPE_STATS_METRIC, OSPE_STATS_DIR, int, int);
    void OSPPStatsSetMetrics(OSPT_STATS *, OSPE_STATS, OSPE_SERVICE, OSPE_STATS_METRIC, OSPE_STATS_DIR, OSPE_SESSION_LEG, int, int, int, int, float);
    void OSPPStatsSetInteger(OSPT_STATS *, OSPE_STATS, OSPE_SERVICE, OSPE_STATS_METRIC, OSPE_STATS_DIR, int);
    void OSPPStatsSetFloat(OSPT_STATS *, OSPE_STATS, OSPE_STATS_DIR, float);
    void OSPPStatsGetPacket(OSPT_STATS *, OSPE_STATS, OSPE_SERVICE, OSPE_STATS_METRIC, OSPE_STATS_DIR, int *, int *);
    void OSPPStatsGetMetrics(OSPT_STATS *, OSPE_STATS, OSPE_SERVICE, OSPE_STATS_METRIC, OSPE_STATS_DIR, OSPE_SESSION_LEG, int *, int *, int *, int *, float *);
    int OSPPStatsGetInteger(OSPT_STATS *, OSPE_STATS, OSPE_SERVICE, OSPE_STATS_METRIC, OSPE_STATS_DIR);
    float OSPPStatsGetFloat(OSPT_STATS *, OSPE_STATS, OSPE_STATS_DIR);
    int OSPPStatsValueToElement(OSPT_STATS *, OSPE_STATS, OSPE_SERVICE, OSPE_STATS_METRIC, OSPE_STATS_DIR, OSPE_SESSION_LEG, OSPT_XML_ELEM **);

#ifdef __cplusplus
}
#endif

#endif /* _OSPSTATISTICS_H */