OPeNDAP Hyrax Back End Server (BES) Updated for version 3.8.3

BESCatalogUtils.h

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00001 // BESCatalogUtils.h
00002 
00003 // This file is part of bes, A C++ back-end server implementation framework
00004 // for the OPeNDAP Data Access Protocol.
00005 
00006 // Copyright (c) 2004-2009 University Corporation for Atmospheric Research
00007 // Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
00008 //
00009 // This library is free software; you can redistribute it and/or
00010 // modify it under the terms of the GNU Lesser General Public
00011 // License as published by the Free Software Foundation; either
00012 // version 2.1 of the License, or (at your option) any later version.
00013 //
00014 // This library is distributed in the hope that it will be useful,
00015 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00016 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017 // Lesser General Public License for more details.
00018 //
00019 // You should have received a copy of the GNU Lesser General Public
00020 // License along with this library; if not, write to the Free Software
00021 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00022 //
00023 // You can contact University Corporation for Atmospheric Research at
00024 // 3080 Center Green Drive, Boulder, CO 80301
00025 
00026 // (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
00027 // Please read the full copyright statement in the file COPYRIGHT_UCAR.
00028 //
00029 // Authors:
00030 //      pwest       Patrick West <pwest@ucar.edu>
00031 //      jgarcia     Jose Garcia <jgarcia@ucar.edu>
00032 
00033 #ifndef S_BESCatalogUtils_h
00034 #define S_BESCatalogUtils_h 1
00035 
00036 #include <map>
00037 #include <vector>
00038 #include <list>
00039 #include <string>
00040 
00041 using std::map ;
00042 using std::vector ;
00043 using std::list ;
00044 using std::string ;
00045 
00046 #include "BESObj.h"
00047 #include "BESUtil.h"
00048 
00049 class BESCatalogUtils : public BESObj
00050 {
00051 private:
00052     static map<string, BESCatalogUtils *> _instances ;
00053 
00054     string                      _root_dir ;
00055     list<string>                _exclude ;
00056     list<string>                _include ;
00057     bool                        _follow_syms ;
00058 
00059 public:
00060     struct type_reg
00061     {
00062         string type ;
00063         string reg ;
00064     } ;
00065 
00066 private:
00067     vector< type_reg >          _match_list ;
00068 
00069                                 BESCatalogUtils() {}
00070 public:
00071                                 BESCatalogUtils( const string &name ) ;
00072     virtual                     ~BESCatalogUtils() {}
00073     const string &              get_root_dir() const { return _root_dir ; }
00074     bool                        follow_sym_links() const { return _follow_syms ; }
00075     virtual bool                include( const string &inQuestion ) const ;
00076     virtual bool                exclude( const string &inQuestion ) const ;
00077 
00078     typedef vector< type_reg >::const_iterator match_citer ;
00079     BESCatalogUtils::match_citer match_list_begin() const ;
00080     BESCatalogUtils::match_citer match_list_end() const ;
00081 
00082     virtual void                dump( ostream &strm ) const ;
00083 
00084     static const BESCatalogUtils *Utils( const string &name ) ;
00085 } ;
00086 
00087 #endif // S_BESCatalogUtils_h
00088