#ifndef __XRDFRMCNS_HH__
#define __XRDFRMCNS_HH__
/******************************************************************************/
/* */
/* X r d F r m C n s . h h */
/* */
/* (c) 2011 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
#include
class XrdFrmCns
{
public:
static void Add(const char *tID,const char *Path,long long Size,mode_t Mode);
static
const int cnsAuto = -1; // Init Opts: Use cnsd if there, ignore o/w
static
const int cnsIgnore = 0; // Init Opts: Always ignore the cnsd
static
const int cnsRequire = 1; // Init Opts: Wait for cnsd if not present
static int Init(const char *aPath, int Opts);
static int Init(const char *myID, const char *aPath, const char *iName);
static void Rm (const char *Path, int islfn=0)
{if (cnsMode) Del(Path, HdrRmf, islfn);}
static void Rmd(const char *Path, int islfn=0)
{if (cnsMode) Del(Path, HdrRmd, islfn);}
XrdFrmCns() {}
~XrdFrmCns() {}
private:
static const int HdrRmd = 0;
static const int HdrRmf = 1;
static void Del(const char *Path, int HdrType, int islfn=0);
static int Init();
static int Retry(int eNum, int &pMsg);
static int Send2Cnsd(struct iovec *iov, int iovn);
static int setPath(const char *aPath, const char *iName);
static char *cnsPath;
static char *cnsHdr[2];
static int cnsHdrLen;
static int cnsInit;
static int cnsFD;
static int cnsMode;
};
#endif