// $Id$
//
-// Copyright (C) 2006
-// Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
-// Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
-// Stefan Bund <stefan.bund@fokus.fraunhofer.de>
+// Copyright (C) 2006
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+// Stefan Bund <g0dil@berlios.de>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// Free Software Foundation, Inc.,
// 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-// Definition of non-inline non-template functions
+/** \file
+ \brief Exception non-inline non-template implementation */
#include "Exception.hh"
//#include "Exception.ih"
// Custom includes
-#include <cstring>
+#include <execinfo.h>
#include <sstream>
+#include "../config.hh"
+#include "Backtrace.hh"
#define prefix_
///////////////////////////////cc.p////////////////////////////////////////
-prefix_ void satcom::lib::SystemException::init()
+///////////////////////////////////////////////////////////////////////////
+// senf::Exception
+
+#ifdef SENF_DEBUG
+prefix_ void senf::ExceptionMixin::addBacktrace()
{
- std::stringstream s;
- if (where)
- s << where << ": ";
- s << "(" << err << ") " << std::strerror(err);
- buffer_ = s.str();
+ void * entries[SENF_DEBUG_BACKTRACE_NUMCALLERS];
+ unsigned nEntries( ::backtrace(entries, SENF_DEBUG_BACKTRACE_NUMCALLERS) );
+
+ std::stringstream ss;
+ ss << "\nException at\n";
+ formatBacktrace(ss, entries, nEntries);
+ ss << "-- \n" << message_;
+ message_ = ss.str();
}
+#endif
+
+///////////////////////////////////////////////////////////////////////////
+// senf::Exception
+
+prefix_ senf::Exception::~Exception()
+ throw()
+{}
-prefix_ char const * satcom::lib::SystemException::what()
+prefix_ char const * senf::Exception::what()
const throw()
{
- return buffer_.c_str();
+ return message().c_str();
+}
+
+///////////////////////////////////////////////////////////////////////////
+// senf::SystemException
+
+prefix_ void senf::SystemException::init(std::string const & descr, int code
+ _SENF_EXC_DEBUG_ARGS_ND)
+{
+ code_ = code;
+# ifdef SENF_DEBUG
+ if (file && line)
+ (*this) << "Exception at " << file << ":" << line << "\n";
+# endif
+ (*this) << "[" << errorString() << "]";
+ if (! descr.empty()) (*this) << " " << descr;
}
///////////////////////////////cc.e////////////////////////////////////////
\f
// Local Variables:
// mode: c++
-// c-file-style: "satcom"
+// fill-column: 100
+// c-file-style: "senf"
+// indent-tabs-mode: nil
+// ispell-local-dictionary: "american"
+// compile-command: "scons -u test"
+// comment-column: 40
// End: