BESXMLInfo.h

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00001 // BESXMLInfo.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) 2004,2005 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 BESXMLInfo_h_
00034 #define BESXMLInfo_h_ 1
00035 
00036 #include "BESInfo.h"
00037 
00045 class BESXMLInfo : public BESInfo
00046 {
00047 private:
00048     string              _indent ;
00049     bool                _do_indent ;
00050 
00051     static string       entity( char c ) ;
00052 public:
00053                         BESXMLInfo( ) ;
00054     virtual             ~BESXMLInfo() ;
00055 
00056     virtual void        begin_response( const string &response_name ) ;
00057     virtual void        end_response( ) ;
00058 
00059     virtual void        add_tag( const string &tag_name,
00060                                  const string &tag_data,
00061                                  map<string,string> *attrs = 0 ) ;
00062     virtual void        begin_tag( const string &tag_name ,
00063                                    map<string,string> *attrs = 0 ) ;
00064     virtual void        end_tag( const string &tag_name ) ;
00065 
00066     virtual void        add_data( const string &s ) ;
00067     static string       id2xml( string in,
00068                                 const string &not_allowed = "><&'\"" ) ;
00069     virtual void        add_space( unsigned long num_spaces ) ;
00070     virtual void        add_break( unsigned long num_breaks ) ;
00071 
00072     virtual void        add_data_from_file( const string &key,
00073                                             const string &name ) ;
00074     virtual void        print( ostream &strm ) ;
00075     virtual void        transmit( BESTransmitter *transmitter,
00076                                   BESDataHandlerInterface &dhi ) ;
00077 
00078     virtual void        dump( ostream &strm ) const ;
00079 
00080     static BESInfo *BuildXMLInfo( const string &info_type ) ;
00081 };
00082 
00083 #endif // BESXMLInfo_h_
00084 

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