OPeNDAP Hyrax Back End Server (BES)
Updated for version 3.8.3
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00001 // BESUtil.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 E_BESUtil_h 00034 #define E_BESUtil_h 1 00035 00036 #include <string> 00037 #include <list> 00038 #include <iostream> 00039 00040 using std::string ; 00041 using std::list ; 00042 using std::ostream ; 00043 00044 class BESUtil 00045 { 00046 private: 00047 static string rfc822_date( const time_t t ) ; 00048 00049 static string entity( char c ) ; 00050 public: 00061 static void set_mime_text( ostream &strm ) ; 00062 static void set_mime_html( ostream &strm ) ; 00063 00065 static string www2id( const string &in, 00066 const string &escape = "%", 00067 const string &except = "" ) ; 00068 static string unhexstring( string s ) ; 00069 00071 static string lowercase( const string &s ) ; 00072 00074 static string unescape( const string &s ) ; 00075 00077 static void check_path( const string &path, 00078 const string &root, 00079 bool follow_sym_links ) ; 00080 00082 static char * fastpidconverter( char *buf, 00083 int base ) ; 00084 static char * fastpidconverter( long val, 00085 char *buf, 00086 int base ) ; 00087 00089 static void removeLeadingAndTrailingBlanks( string &key ) ; 00090 00092 static string id2xml( string in, 00093 const string ¬_allowed = "><&'\"" ) ; 00094 00096 static string xml2id( string in ) ; 00097 00099 static void explode( char delim, const string &str, 00100 list<string> &values ) ; 00101 00103 static string implode( const list<string> &values, 00104 char delim ) ; 00105 } ; 00106 00107 #endif // E_BESUtil_h 00108