timetick.cpp

来自「JdonFramework need above jdk 1.4.0 This」· C++ 代码 · 共 146 行

/*_############################################################################
  _## 
  _##  timetick.cpp  
  _##
  _##  SNMP++v3.2.21a
  _##  -----------------------------------------------
  _##  Copyright (c) 2001-2006 Jochen Katz, Frank Fock
  _##
  _##  This software is based on SNMP++2.6 from Hewlett Packard:
  _##  
  _##    Copyright (c) 1996
  _##    Hewlett-Packard Company
  _##  
  _##  ATTENTION: USE OF THIS SOFTWARE IS SUBJECT TO THE FOLLOWING TERMS.
  _##  Permission to use, copy, modify, distribute and/or sell this software 
  _##  and/or its documentation is hereby granted without fee. User agrees 
  _##  to display the above copyright notice and this license notice in all 
  _##  copies of the software and any documentation of the software. User 
  _##  agrees to assume all liability for the use of the software; 
  _##  Hewlett-Packard and Jochen Katz make no representations about the 
  _##  suitability of this software for any purpose. It is provided 
  _##  "AS-IS" without warranty of any kind, either express or implied. User 
  _##  hereby grants a royalty-free license to any and all derivatives based
  _##  upon this software code base. 
  _##  
  _##  Stuttgart, Germany, Tue Nov 21 22:12:16 CET 2006 
  _##  
  _##########################################################################*/
/*===================================================================

  Copyright (c) 1999
  Hewlett-Packard Company

  ATTENTION: USE OF THIS SOFTWARE IS SUBJECT TO THE FOLLOWING TERMS.
  Permission to use, copy, modify, distribute and/or sell this software
  and/or its documentation is hereby granted without fee. User agrees
  to display the above copyright notice and this license notice in all
  copies of the software and any documentation of the software. User
  agrees to assume all liability for the use of the software; Hewlett-Packard
  makes no representations about the suitability of this software for any
  purpose. It is provided "AS-IS" without warranty of any kind,either express
  or implied. User hereby grants a royalty-free license to any and all
  derivatives based upon this software code base.



  T I M E T I C K. C P P

  TIMETICK CLASS IMPLEMENTATION

  DESIGN + AUTHOR:
  Peter E Mellquist

  LANGUAGE:
  ANSI C++

  OPERATING SYSTEMS:
  MS-Windows Win32
  BSD UNIX

  DESCRIPTION:
  Class implentation for SMI Timeticks class.

=====================================================================*/
char timetick_cpp_version[]="#(@) SNMP++ $Id: timetick.cpp,v 1.5 2005/01/19 22:17:42 katz Exp $";

#include "snmp_pp/timetick.h"	       // include header file for timetick class
#include <stdio.h>	       // for sprintf() usage.

#ifdef SNMP_PP_NAMESPACE
namespace Snmp_pp {
#endif

// Copy constructor
TimeTicks::TimeTicks(const TimeTicks &t)
{
  smival.value.uNumber = t.smival.value.uNumber;
  smival.syntax = sNMP_SYNTAX_TIMETICKS;
}

// general assignment from any Value
SnmpSyntax& TimeTicks::operator=(const SnmpSyntax &in_val)
{
  if (this == &in_val) return *this; // handle assignement from itself

  valid_flag = false;           // will get set true if really valid
  if (in_val.valid())
  {
    switch (in_val.get_syntax())
    {
      case sNMP_SYNTAX_UINT32:
   // case sNMP_SYNTAX_GAUGE32:  	.. indistinquishable from UINT32
      case sNMP_SYNTAX_CNTR32:
      case sNMP_SYNTAX_TIMETICKS:
      case sNMP_SYNTAX_INT32:		// implied cast int -> uint
	  smival.value.uNumber =
		((TimeTicks &)in_val).smival.value.uNumber;
  	  valid_flag = true;
	  break;
    }
  }
  m_changed = true;
  return *this;
}

// ASCII format return
const char *TimeTicks::get_printable() const
{
  if (m_changed == false) return output_buffer;

  unsigned long hseconds, seconds, minutes, hours, days;
  unsigned long tt = smival.value.uNumber;
  TimeTicks *nc_this = PP_CONST_CAST(TimeTicks*, this);

  days = tt / 8640000;
  tt %= 8640000;

  hours = tt / 360000;
  tt %= 360000;

  minutes = tt / 6000;
  tt %= 6000;

  seconds = tt / 100;
  tt %= 100;

  hseconds = tt;

  if (days == 0)
    sprintf(nc_this->output_buffer, "%lu:%02lu:%02lu.%02lu",
            hours, minutes, seconds, hseconds);
  else if (days == 1)
    sprintf(nc_this->output_buffer, "1 day %lu:%02lu:%02lu.%02lu",
	    hours, minutes, seconds, hseconds);
  else
    sprintf(nc_this->output_buffer, "%lu days, %lu:%02lu:%02lu.%02lu",
	    days, hours, minutes, seconds, hseconds);

  nc_this->m_changed = false;
  return output_buffer;
}

#ifdef SNMP_PP_NAMESPACE
}; // end of namespace Snmp_pp
#endif