xrootd
XrdZipDataDescriptor.hh
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1//------------------------------------------------------------------------------
2// Copyright (c) 2011-2014 by European Organization for Nuclear Research (CERN)
3// Author: Michal Simon <michal.simon@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
25#ifndef SRC_XRDZIP_XRDZIPDATADESCRIPTOR_HH_
26#define SRC_XRDZIP_XRDZIPDATADESCRIPTOR_HH_
27
28namespace XrdZip
29{
30 //---------------------------------------------------------------------------
31 // A data structure representing the Data Descriptor record
32 //---------------------------------------------------------------------------
34 {
35 static uint8_t GetSize( bool zip64 )
36 {
37 if( zip64 ) return sizeof( sign ) + 3 * sizeof( uint64_t );
38 return sizeof( sign ) + 3 * sizeof( uint32_t );
39 }
40
41 static const uint16_t flag = 1 << 3; //< bit 3 is set
42 static const uint32_t sign = 0x08074b50;
43 };
44}
45
46#endif /* SRC_XRDZIP_XRDZIPDATADESCRIPTOR_HH_ */
Definition: XrdZipCDFH.hh:40
Definition: XrdZipDataDescriptor.hh:34
static const uint32_t sign
Definition: XrdZipDataDescriptor.hh:42
static uint8_t GetSize(bool zip64)
Definition: XrdZipDataDescriptor.hh:35
static const uint16_t flag
Definition: XrdZipDataDescriptor.hh:41