XrdOssArc.hh

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#ifndef _XRDOSSARC_H
#define _XRDOSSARC_H
/******************************************************************************/
/*                                                                            */
/*                          X r d O s s A r c . h h                           */
/*                                                                            */
/* (c) 2023 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 "XrdOss/XrdOssWrapper.hh"
#include "XrdOssArc/XrdOssArcDir.hh"
#include "XrdOssArc/XrdOssArcFile.hh"
 
class XrdOucEnv;
 
class XrdOssArc : public XrdOssWrapper
{
public:
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
 
virtual XrdOssDF *newDir(const char *tident) override
                        {return new XrdOssArcDir(tident,wrapPI.newDir(tident));}
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
 
virtual XrdOssDF *newFile(const char *tident) override
                         {return new XrdOssArcFile(tident,wrapPI.newFile(tident));}
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
 
virtual int       Chmod(const char * path, mode_t mode, XrdOucEnv *envP=0)
                       override;
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
 
virtual int       Create(const char* tid, const char* path, mode_t mode,
                         XrdOucEnv& env, int opts=0) override;
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
 
virtual uint64_t  Features() override;
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
 
virtual int       FSctl(int cmd, int alen, const char *args, char **resp=0)
                       override;
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
 
virtual bool    getErrMsg(std::string& eText) override;
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
 
virtual int       Lfn2Pfn(const char *Path, char *buff, int blen) override;
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
virtual
const char       *Lfn2Pfn(const char *Path, char *buff, int blen, int &rc)
                         override;
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
 
virtual int       Mkdir(const char *path, mode_t mode, int mkpath=0,
                        XrdOucEnv  *envP=0) override;
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
 
virtual int       Remdir(const char *path, int Opts=0, XrdOucEnv *envP=0)
                        override;
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
 
virtual int       Rename(const char *oPath, const char *nPath,
                         XrdOucEnv  *oEnvP=0, XrdOucEnv *nEnvP=0) override;
 
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
 
virtual int       Stat(const char *path, struct stat *buff,
                       int opts=0, XrdOucEnv *envP=0) override;
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
 
virtual int       Truncate(const char *path, unsigned long long fsize,
                           XrdOucEnv *envP=0) override;
 
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
 
virtual int       Unlink(const char *path, int Opts=0, XrdOucEnv *envP=0)
                         override;
 
                  XrdOssArc(XrdOss& ossref) :XrdOssWrapper(ossref) {}
 
virtual          ~XrdOssArc() {}
 
// This is used to initialize the object from an extern "C" function.
//
int               InitArc(const char*, const char *parms, XrdOucEnv* envP);
};
#endif