/*
* Copyright (C) 2012 Yee Young Han (http://blog.naver.com/websearch)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "Random.h"
#define _CRT_RAND_S
#include
#include "TimeUtility.h"
static CRandom gclsRandom;
CRandom::CRandom()
{
#ifndef WIN32
m_iSeed = time(NULL);
#endif
}
CRandom::~CRandom()
{
}
/**
* @ingroup SipPlatform
* @brief random 정수를 리턴한다.
* @returns random 정수를 리턴한다.
*/
int CRandom::Get()
{
unsigned int iRand;
#ifdef WIN32
rand_s( &iRand );
#else
iRand = rand_r( &m_iSeed );
#endif
if( iRand > 2000000000 )
{
iRand = iRand % 2000000000;
}
return iRand;
}
/**
* @ingroup SipPlatform
* @brief random 정수를 리턴한다.
* @returns random 정수를 리턴한다.
*/
int RandomGet()
{
return gclsRandom.Get();
}