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