#ifndef __XRDCnsXref_H_
#define __XRDCnsXref_H_
/******************************************************************************/
/* */
/* X r d C n s X r e f . h h */
/* */
/* (c) 2009 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 . */
/* */
/* 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 "XrdOuc/XrdOucHash.hh"
#include "XrdSys/XrdSysPthread.hh"
class XrdCnsXref
{
public:
char Add(const char *Key, char xref=0);
char *Apply(int (*func)(const char *, char *, void *), void *Arg)
{return xTable.Apply(func, Arg);}
char Default(const char *Dflt=0);
char *Key (char xref);
char Find(const char *xref);
XrdCnsXref(const char *Dflt=0, int MTProt=1);
~XrdCnsXref();
private:
int availI();
int c2i(char xCode);
XrdSysMutex xMutex;
XrdOucHash xTable;
static char *xIndex;
static const int yTSize = '~'-'0'+1;
char *yTable[yTSize];
int availIdx;
int isMT;
};
#endif