XrdOfsTPCAuth.hh

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#ifndef __XRDOFSTPCAUTH_HH__
#define __XRDOFSTPCAUTH_HH__
/******************************************************************************/
/*                                                                            */
/*                      X r d O f s T P C A u t h . h h                       */
/*                                                                            */
/* (c) 2012 by the Board of Trustees of the Leland Stanford, Jr., University  */
/*                            All Rights Reserved                             */
/*   Produced by Andrew Hanushevsky for Stanford University under contract    */
/*              DE-AC02-76-SFO0515 with the Department of Energy              */
/*                                                                            */
/* This file is part of the XRootD software suite.                            */
/*                                                                            */
/* XRootD is free software: you can redistribute it and/or modify it under    */
/* the terms of the GNU Lesser General Public License as published by the     */
/* Free Software Foundation, either version 3 of the License, or (at your     */
/* option) any later version.                                                 */
/*                                                                            */
/* XRootD 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 Lesser General Public       */
/* License for more details.                                                  */
/*                                                                            */
/* You should have received a copy of the GNU Lesser General Public License   */
/* along with XRootD in a file called COPYING.LESSER (LGPL license) and file  */
/* COPYING (GPL license).  If not, see <http://www.gnu.org/licenses/>.        */
/*                                                                            */
/* The copyright holder's institutional names and contributor's names may not */
/* be used to endorse or promote products derived from this software without  */
/* specific prior written permission of the institution or contributor.       */
/******************************************************************************/
 
#include <cstdlib>
#include <cstring>
  
#include "XrdOfs/XrdOfsTPC.hh"
#include "XrdSys/XrdSysPthread.hh"
 
class XrdOfsTPCAuth : XrdOfsTPC
{
public:
 
        int   Add(Facts &Args);
 
        void  Del();
 
inline  int   Expired() {return (time(0) >= expT);}
 
        int   Expired(const char *Dst, int cnt=1);
 
static  int   Get(Facts &Args, XrdOfsTPCAuth **theTPC);
 
static  int   RunTTL(int Init);
 
              XrdOfsTPCAuth(int vTTL) : expT(vTTL+time(0)) {}
 
             ~XrdOfsTPCAuth() {}
 
private:
 
static XrdOfsTPCAuth *Find(Facts &Args);
 
static XrdSysMutex    authMutex;
static XrdOfsTPCAuth *authQ;
       XrdOfsTPCAuth *Next;
       time_t         expT;
};
#endif