/*

* OpenKore C++ Standard Library

* Copyright (C) 2006 VCL

*

* 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 <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <typeinfo>

#include "Exception.h"

#if (__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1)

#include <cxxabi.h>

#define GNUC31

#endif

// Exception

namespace OSL {

Exception::Exception(const char *message, int code) {

if (message != NULL) {

m_message = strdup(message);

} else {

m_message = NULL;

}

m_code = code;

}

Exception::~Exception() throw() {

if (m_message != NULL) {

free(m_message);

}

}

const char *

Exception::getMessage() const throw() {

mutex.lock();

if (m_message == NULL) {

#ifdef GNUC31

char *name;

int status;

name = abi::__cxa_demangle(typeid(*this).name(), 0, 0, &status);

#else

const char *name = typeid(*this).name();

#endif

int len = strlen(name) + 8;

m_message = (char *) malloc(len);

snprintf(m_message, len, "%s thrown", name);

m_message[len - 1] = '\0';

#ifdef GNUC31

free (name);

#endif

}

mutex.unlock();

return m_message;

}

int

Exception::getCode() const throw() {

return m_code;

}

const char *

Exception::what() const throw() {

return getMessage();

}

}