CmdPretty.h

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00001 // CmdPretty.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 CmdPretty_h
00034 #define CmdPretty_h 1
00035 
00036 #include <libxml/encoding.h>
00037 
00038 #include <string>
00039 #include <iostream>
00040 
00041 using std::string ;
00042 using std::ostream ;
00043 
00044 class BESTokenizer ;
00045 
00046 class CmdPretty
00047 {
00048 private:
00049     static string               _indent ;
00050 
00051     static void                 pretty_element( xmlNode *node, ostream &strm ) ;
00052     static void                 pretty_value( string &val, ostream &strm ) ;
00053     static void                 pretty_name( xmlNode *node,
00054                                              const string &node_name,
00055                                              ostream &strm ) ;
00056     static void                 indent( unsigned int spaces ) ;
00057     static void                 unindent( unsigned int spaces ) ;
00058 public:
00059     static void                 make_pretty( const string &response,
00060                                              ostream &strm ) ;
00061 } ;
00062 
00063 #endif // CmdPretty_h
00064 

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