XRootD
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XrdCephOssDir.cc
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1//------------------------------------------------------------------------------
2// Copyright (c) 2014-2015 by European Organization for Nuclear Research (CERN)
3// Author: Sebastien Ponce <sebastien.ponce@cern.ch>
4//------------------------------------------------------------------------------
5// This file is part of the XRootD software suite.
6//
7// XRootD is free software: you can redistribute it and/or modify
8// it under the terms of the GNU Lesser General Public License as published by
9// the Free Software Foundation, either version 3 of the License, or
10// (at your option) any later version.
11//
12// XRootD is distributed in the hope that it will be useful,
13// but WITHOUT ANY WARRANTY; without even the implied warranty of
14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15// GNU General Public License for more details.
16//
17// You should have received a copy of the GNU Lesser General Public License
18// along with XRootD. If not, see <http://www.gnu.org/licenses/>.
19//
20// In applying this licence, CERN does not waive the privileges and immunities
21// granted to it by virtue of its status as an Intergovernmental Organization
22// or submit itself to any jurisdiction.
23//------------------------------------------------------------------------------
24
27#include "XrdSys/XrdSysError.hh"
28#include "XrdOuc/XrdOucTrace.hh"
29
31
32XrdCephOssDir::XrdCephOssDir(XrdCephOss *cephOss) : m_dirp(0), m_cephOss(cephOss) {}
33
34int XrdCephOssDir::Opendir(const char *path, XrdOucEnv &env) {
35 try {
36 m_dirp = ceph_posix_opendir(&env, path);
37 if (0 == m_dirp) {
38 return -errno;
39 }
40 return XrdOssOK;
41 } catch (std::exception &e) {
42 XrdCephEroute.Say("opendir : invalid syntax in file parameters");
43 return -EINVAL;
44 }
45}
46
47int XrdCephOssDir::Close(long long *retsz) {
48 ceph_posix_closedir(m_dirp);
49 return XrdOssOK;
50}
51
52int XrdCephOssDir::Readdir(char *buff, int blen) {
53 return ceph_posix_readdir(m_dirp, buff, blen);
54}
XrdSysError XrdCephEroute(0)
Definition XrdCephOss.cc:50
int ceph_posix_readdir(DIR *dirp, char *buff, int blen)
int ceph_posix_closedir(DIR *dirp)
DIR * ceph_posix_opendir(XrdOucEnv *env, const char *pathname)
#define XrdOssOK
Definition XrdOss.hh:50
virtual int Close(long long *retsz=0)
virtual int Opendir(const char *, XrdOucEnv &)
virtual int Readdir(char *buff, int blen)
XrdCephOssDir(XrdCephOss *cephoss)