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/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
* Copyright (C) 2004 Red Hat Inc.
* Copyright (C) 2010 TigerVNC Team
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This software 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
#ifndef __RDR_EXCEPTION_H__
#define __RDR_EXCEPTION_H__
#ifdef __GNUC__
# define __printf_attr(a, b) __attribute__((__format__ (__printf__, a, b)))
#else
# define __printf_attr(a, b)
#endif // __GNUC__
namespace rdr {
struct Exception {
enum { len = 256 };
char str_[len];
Exception(const char *format = 0, ...) __printf_attr(2, 3);
virtual ~Exception() {}
virtual const char* str() const { return str_; }
};
struct SystemException : public Exception {
int err;
SystemException(const char* s, int err_);
};
struct TimedOut : public Exception {
TimedOut() : Exception("Timed out") {}
};
struct EndOfStream : public Exception {
EndOfStream() : Exception("End of stream") {}
};
}
#endif
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