xrootd/XrdPosix/XrdPosixXrootdPath.hh

0001 #ifndef __XRDPOSIXXROOTDPATH_HH__
0002 #define __XRDPOSIXXROOTDPATH_HH__
0003 /******************************************************************************/
0004 /*                                                                            */
0005 /*                 X r d P o s i x X r o o t d P a t h . h h                  */
0006 /*                                                                            */
0007 /* (c) 2011 by the Board of Trustees of the Leland Stanford, Jr., University  */
0008 /*                            All Rights Reserved                             */
0009 /*   Produced by Andrew Hanushevsky for Stanford University under contract    */
0010 /*              DE-AC02-76-SFO0515 with the Department of Energy              */
0011 /*                                                                            */
0012 /* This file is part of the XRootD software suite.                            */
0013 /*                                                                            */
0014 /* XRootD is free software: you can redistribute it and/or modify it under    */
0015 /* the terms of the GNU Lesser General Public License as published by the     */
0016 /* Free Software Foundation, either version 3 of the License, or (at your     */
0017 /* option) any later version.                                                 */
0018 /*                                                                            */
0019 /* XRootD is distributed in the hope that it will be useful, but WITHOUT      */
0020 /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or      */
0021 /* FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public       */
0022 /* License for more details.                                                  */
0023 /*                                                                            */
0024 /* You should have received a copy of the GNU Lesser General Public License   */
0025 /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file  */
0026 /* COPYING (GPL license).  If not, see <http://www.gnu.org/licenses/>.        */
0027 /*                                                                            */
0028 /* The copyright holder's institutional names and contributor's names may not */
0029 /* be used to endorse or promote products derived from this software without  */
0030 /* specific prior written permission of the institution or contributor.       */
0031 /******************************************************************************/
0032
0033 #include <cstring>
0034
0035 class XrdPosixXrootPath
0036 {
0037 public:
0038
0039 static bool AddProto(const char *proto);
0040
0041 void  CWD(const char *path);
0042
0043 static
0044 const char *P2L(const char  *who,  const char *inP,
0045                       char *&relP, bool ponly=false);
0046
0047 char *URL(const char *path, char *buff, int blen);
0048
0049       XrdPosixXrootPath();
0050      ~XrdPosixXrootPath();
0051
0052 private:
0053
0054 struct xpath
0055        {struct xpath *next;
0056         const  char  *server;
0057                int    servln;
0058         const  char  *path;
0059                int    plen;
0060         const  char  *nath;
0061                int    nlen;
0062
0063         xpath(struct xpath *cur,
0064               const   char *pServ,
0065               const   char *pPath,
0066               const   char *pNath) : next(cur),
0067                                      server(pServ),
0068                                      servln(strlen(pServ)),
0069                                      path(pPath),
0070                                      plen(strlen(pPath)),
0071                                      nath(pNath),
0072                                      nlen(pNath ? strlen(pNath) : 0) {}
0073        ~xpath() {}
0074        };
0075
0076 struct xpath *xplist;
0077 char         *pBase;
0078 char         *cwdPath;
0079 int           cwdPlen;
0080 };
0081 #endif