Response.h

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00001 
00002 // -*- mode: c++; c-basic-offset:4 -*-
00003 
00004 // This file is part of libdap, A C++ implementation of the OPeNDAP Data
00005 // Access Protocol.
00006 
00007 // Copyright (c) 2002,2003 OPeNDAP, Inc.
00008 // Author: James Gallagher <jgallagher@opendap.org>
00009 //
00010 // This library is free software; you can redistribute it and/or
00011 // modify it under the terms of the GNU Lesser General Public
00012 // License as published by the Free Software Foundation; either
00013 // version 2.1 of the License, or (at your option) any later version.
00014 //
00015 // This library is distributed in the hope that it will be useful,
00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00018 // Lesser General Public License for more details.
00019 //
00020 // You should have received a copy of the GNU Lesser General Public
00021 // License along with this library; if not, write to the Free Software
00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00023 //
00024 // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
00025 
00026 #ifndef response_h
00027 #define response_h
00028 
00029 #include <cstdio>
00030 
00031 #ifndef _debug_h
00032 #include "debug.h"
00033 #endif
00034 
00035 using namespace std;
00036 
00037 namespace libdap
00038 {
00039 
00053 class Response
00054 {
00055 private:
00057     FILE *d_stream;
00059     ObjectType d_type;
00061     string d_version;
00063     string d_protocol;
00065     int d_status;
00066 
00067 protected:
00070     Response()
00071     {}
00072     Response(const Response &)
00073     {}
00074     Response &operator=(const Response &)
00075     {
00076         throw InternalErr(__FILE__, __LINE__, "Unimplemented assignment");
00077     }
00079 
00080 public:
00088     Response(FILE *s, int status = 0) : d_stream(s), d_type(unknown_type),
00089             d_version("dods/0.0"), d_protocol("2.0"),
00090             d_status(status)
00091     { }
00092 
00094     virtual ~Response()
00095     {
00096         if (d_stream)
00097             fclose(d_stream);
00098     }
00099 
00102     virtual int get_status() const
00103     {
00104         return d_status;
00105     }
00106     virtual FILE *get_stream() const
00107     {
00108         return d_stream;
00109     }
00110     virtual ObjectType get_type() const
00111     {
00112         return d_type;
00113     }
00114     virtual string get_version() const
00115     {
00116         return d_version;
00117     }
00118     virtual string get_protocol() const
00119     {
00120         return d_protocol;
00121     }
00123 
00126     virtual void set_status(int s)
00127     {
00128         d_status = s;
00129     }
00130     virtual void set_stream(FILE *s)
00131     {
00132         d_stream = s;
00133     }
00134     virtual void set_type(ObjectType o)
00135     {
00136         d_type = o;
00137     }
00138     virtual void set_version(const string &v)
00139     {
00140         d_version = v;
00141     }
00142     virtual void set_protocol(const string &p)
00143     {
00144         d_protocol = p;
00145     }
00147 };
00148 
00149 } // namespace libdap
00150 
00151 #endif // response_h

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