#ifndef __XRDXROOTDMONDATA__
#define __XRDXROOTDMONDATA__
/******************************************************************************/
/*                                                                            */
/*                   X r d X r o o t d M o n D a t a . h h                    */
/*                                                                            */
/* (c) 2004 by the Board of Trustees of the Leland Stanford, Jr., University  */
/*                            All Rights Reserved                             */
/*   Produced by Andrew Hanushevsky for Stanford University under contract    */
/*              DE-AC03-76-SFO0515 with the Department of Energy              */
/******************************************************************************/
  
//       $Id: XrdXrootdMonData.h 2751 2012-05-18 03:09:47Z matevz $

// #include "XProtocol/XPtypes.hh"
// MT: replace for sane machines.
typedef unsigned char  kXR_char;
typedef short          kXR_int16;
typedef unsigned short kXR_unt16;
typedef int            kXR_int32;
typedef unsigned int   kXR_unt32;
typedef long long      kXR_int64;

/******************************************************************************/
/*                    P a c k e t   D e f i n i t i o n s                     */
/******************************************************************************/
  
struct XrdXrootdMonHeader
{
  kXR_char   code;         // 'd' | 'i' | 't' | 'u'
  kXR_char   pseq;         // packet sequence
  kXR_unt16  plen;         // packet length
  kXR_int32  stod;         // Unix time at Server Start
};

struct XrdXrootdMonTrace
{
  union
  {
    kXR_int64  val;
    kXR_char   id[8];
    kXR_unt16  sVal[4];
    kXR_unt32  rTot[2];
  } arg0;

  union
  {
    kXR_int32  buflen;
    kXR_int32  Window;
    kXR_unt32  wTot;
  } arg1;

  union
  {
    kXR_unt32  dictid;
    kXR_int32  Window;
  } arg2;
};

struct XrdXrootdMonBuff
{
  XrdXrootdMonHeader hdr;
  XrdXrootdMonTrace  info[1];    // This is really [n]
};

struct XrdXrootdMonRedir
{
  union
  {
    kXR_int32 Window;
    struct
    {
      kXR_char  Type;
      kXR_char  Dent;
      kXR_int16 Port;
    };
  } arg0;

  union
  {
    kXR_unt32 dictid;
    kXR_int32 Window;
  } arg1;
};

struct XrdXrootdMonBurr
{
  XrdXrootdMonHeader hdr;

  union
  {
    kXR_int64   sID;
    kXR_char    sXX[8];
  };

  XrdXrootdMonRedir  info[1]; // This is really [n]
};

struct XrdXrootdMonMap
{
  XrdXrootdMonHeader hdr;
  kXR_unt32          dictid;
  char               info[1024+256];
};
  
const kXR_char XROOTD_MON_APPID         = 0xa0;
const kXR_char XROOTD_MON_CLOSE         = 0xc0;
const kXR_char XROOTD_MON_DISC          = 0xd0;
const kXR_char XROOTD_MON_OPEN          = 0x80;
const kXR_char XROOTD_MON_READV         = 0x90;
const kXR_char XROOTD_MON_REDHOST       = 0xf0; // No Modifier
const kXR_char XROOTD_MON_WINDOW        = 0xe0;

const kXR_char XROOTD_MON_MAPIDNT       = '=';
const kXR_char XROOTD_MON_MAPPATH       = 'd';
const kXR_char XROOTD_MON_MAPINFO       = 'i';
const kXR_char XROOTD_MON_MAPMIGR       = 'm'; // Internal use only!
const kXR_char XROOTD_MON_MAPPURG       = 'p';
const kXR_char XROOTD_MON_MAPREDR       = 'r';
const kXR_char XROOTD_MON_MAPSTAG       = 's'; // Internal use only!
const kXR_char XROOTD_MON_MAPTRCE       = 't';
const kXR_char XROOTD_MON_MAPUSER       = 'u';
const kXR_char XROOTD_MON_MAPXFER       = 'x';

// The following bits are insert in the low order 4 bits of the MON_REDIRECT
// entry code to indicate the actual operation that was requestded.

const kXR_char XROOTD_MON_REDSID        = 0xf0; // Server Identification
const kXR_char XROOTD_MON_REDTIME       = 0x00; // Timing mark

const kXR_char XROOTD_MON_REDIRECT      = 0x80; // With Modifier below!
const kXR_char XROOTD_MON_REDLOCAL      = 0x90; // With Modifier below!

const kXR_char XROOTD_MON_CHMOD         = 0x01; // Modifiers for the above
const kXR_char XROOTD_MON_LOCATE        = 0x02;
const kXR_char XROOTD_MON_OPENDIR       = 0x03;
const kXR_char XROOTD_MON_OPENC         = 0x04;
const kXR_char XROOTD_MON_OPENR         = 0x05;
const kXR_char XROOTD_MON_OPENW         = 0x06;
const kXR_char XROOTD_MON_MKDIR         = 0x07;
const kXR_char XROOTD_MON_MV            = 0x08;
const kXR_char XROOTD_MON_PREP          = 0x09;
const kXR_char XROOTD_MON_QUERY         = 0x0a;
const kXR_char XROOTD_MON_RM            = 0x0b;
const kXR_char XROOTD_MON_RMDIR         = 0x0c;
const kXR_char XROOTD_MON_STAT          = 0x0d;
const kXR_char XROOTD_MON_TRUNC         = 0x0e;

const kXR_char XROOTD_MON_FORCED        = 0x01;
const kXR_char XROOTD_MON_BOUNDP        = 0x02;

const int      XROOTD_MON_SRCMASK       = 0x000000f;
const int      XROOTD_MON_TRGMASK       = 0x7fffff0;
const int      XROOTD_MON_NEWSTID       = 0x8000000;

#endif