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Error.h
Go to the documentation of this file.
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// -*- mode: c++; c-basic-offset:4 -*-
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// This file is part of libdap, A C++ implementation of the OPeNDAP Data
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// Access Protocol.
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// Copyright (c) 2002,2003 OPeNDAP, Inc.
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// Author: James Gallagher <jgallagher@opendap.org>
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
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// (c) COPYRIGHT URI/MIT 1999,2000
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// Please read the full copyright statement in the file COPYRIGHT_URI.
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//
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// Authors:
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// jhrg,jimg James Gallagher <jgallagher@gso.uri.edu>
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// Interface for the Error class
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//
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// jhrg 4/23/96
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#ifndef _error_h
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#define _error_h
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#include <cstdio>
// For FILE *
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#include <iostream>
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#include <string>
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using
std::cout;
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using
std::string;
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using
std::ostream;
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namespace
libdap
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{
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typedef
int
ErrorCode
;
//using standard errno+netCDF error codes from server
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#define undefined_error 1000
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#define unknown_error 1001
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#define internal_error 1002
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#define no_such_file 1003
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#define no_such_variable 1004
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#define malformed_expr 1005
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#define no_authorization 1006
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#define cannot_read_file 1007
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#define dummy_message 1008 // Dumplicate of 1007; see Error.cc
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class
Error
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{
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protected
:
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ErrorCode
_error_code
;
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string
_error_message
;
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public
:
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Error
(
ErrorCode
ec,
string
msg);
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Error
(
string
msg);
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Error
();
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Error
(
const
Error
©_from);
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virtual
~Error
();
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Error
&
operator=
(
const
Error
&rhs);
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bool
OK
()
const
;
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bool
parse
(FILE *fp);
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void
print
(FILE *out)
const
;
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void
print
(ostream &out)
const
;
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ErrorCode
get_error_code
()
const
;
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string
get_error_message
()
const
;
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void
set_error_code
(
ErrorCode
ec =
undefined_error
);
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void
set_error_message
(
string
msg =
""
);
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};
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}
// namespace libdap
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#endif // _error_h
Error.h
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