BESDapError.cc

// BESDapError.cc
 
// This file is part of bes, A C++ back-end server implementation framework
// for the OPeNDAP Data Access Protocol.
 
// Copyright (c) 2004-2009 University Corporation for Atmospheric Research
// Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
// You can contact University Corporation for Atmospheric Research at
// 3080 Center Green Drive, Boulder, CO 80301
 
// (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
// Please read the full copyright statement in the file COPYRIGHT_UCAR.
//
// Authors:
//      pwest       Patrick West <pwest@ucar.edu>
//      jgarcia     Jose Garcia <jgarcia@ucar.edu>
 
#include <sstream>
 
#include "BESDapError.h"
 
using namespace std;
 
BESDapError::BESDapError(string msg, bool fatal, libdap::ErrorCode ec, string file, unsigned int line) :
        BESError(std::move(msg), 0, std::move(file), line), d_dap_error_code(ec)
{
    set_bes_error_type(convert_error_code(ec, fatal));
}

int BESDapError::convert_error_code(int error_code, int current_error_type)
{
    if (current_error_type == BES_INTERNAL_FATAL_ERROR) return current_error_type;
 
    switch (error_code) {
    case undefined_error:
    case unknown_error: {
        return BES_INTERNAL_ERROR;
    }
    case internal_error: {
        return BES_INTERNAL_FATAL_ERROR;
    }
    case no_such_file: {
        return BES_NOT_FOUND_ERROR;
    }
    case no_such_variable:
    case malformed_expr: {
        return BES_SYNTAX_USER_ERROR;
    }
    case no_authorization:
    case cannot_read_file:
    case dummy_message: {
        return BES_FORBIDDEN_ERROR;
    }
    default: {
        return BES_INTERNAL_ERROR;
    }
    }
}
 
int BESDapError::convert_error_code(int error_code, bool fatal)
{
    return convert_error_code(error_code, (fatal) ? BES_INTERNAL_FATAL_ERROR: BES_INTERNAL_ERROR);
}

void BESDapError::dump(ostream &strm) const
{
    strm << BESIndent::LMarg << "BESDapError::dump - (" << (void *) this << ")" << endl;
    BESIndent::Indent();
    strm << BESIndent::LMarg << "error code = " << get_dap_error_code() << endl;
    BESError::dump(strm);
    BESIndent::UnIndent();
}