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/****************************************************************************
* Copyright (C) 2009-2015 EPAM Systems
*
* This file is part of Indigo toolkit.
*
* This file may be distributed and/or modified under the terms of the
* GNU General Public License version 3 as published by the Free Software
* Foundation and appearing in the file LICENSE.GPL included in the
* packaging of this file.
*
* This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
* WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
***************************************************************************/
#include <stdio.h>
#include <string.h>
#include "base_c/defs.h"
#include "base_cpp/exception.h"
using namespace indigo;
Exception::Exception (const char *format, ...)
{
va_list args;
va_start(args, format);
_init(format, args);
_code = -1;
va_end(args);
}
Exception::Exception ()
{
_code = -1;
snprintf(_message, sizeof(_message), "unknown error");
}
Exception::Exception (const Exception &other)
{
_code = other._code;
strncpy(_message, other._message, sizeof(_message));
}
const char * Exception::message ()
{
return _message;
}
int Exception::code ()
{
return _code;
}
void Exception::appendMessage (const char *format, ...)
{
va_list args;
va_start(args, format);
char added_message[1024];
vsnprintf(added_message, sizeof(added_message), format, args);
strncat(_message, added_message, sizeof(_message));
va_end(args);
}
void Exception::_init (const char *format, va_list args)
{
vsnprintf(_message, sizeof(_message), format, args);
}
void Exception::_init (const char *prefix, const char *format, va_list args)
{
char format_full[1024];
snprintf(format_full, sizeof(format_full), "%s: %s", prefix, format);
_init(format_full, args);
}
Exception * Exception::clone ()
{
Exception *cloned = new Exception;
_cloneTo(cloned);
return cloned;
}
void Exception::_cloneTo (Exception *dest) const
{
dest->_code = _code;
strncpy(dest->_message, _message, sizeof(_message));
}
void Exception::throwSelf ()
{
throw *this;
}
Exception::~Exception ()
{
}
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