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/* M-runtime for c++
* Copyright (C) 2005-2008 Vladimir Menshakov
*
* 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
*/
#include "exception.h"
#include <stdarg.h>
#if defined _WINDOWS
# if !defined snprintf
# define snprintf _snprintf
# endif
#endif
using namespace mrt;
Exception::Exception() : _error() {}
Exception::~Exception() throw() {}
const std::string Exception::get_custom_message() { return std::string(); }
const char* Exception::what() const throw() { return _error.c_str(); }
void Exception::add_message(const char * file, const int line) {
char buf[1024];
size_t n = snprintf(buf, sizeof(buf), "[%s:%d]", file, line);
_error = std::string(buf, n);
}
void Exception::add_message(const std::string &msg) {
if (msg.empty()) return;
_error += ": " + msg;
}
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