// $Id$
//
// Copyright (C) 2006 Stefan Bund <g0dil@senf.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
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program 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 program; if not, write to the
// Free Software Foundation, Inc.,
// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

/** \file
    \brief Exception inline non-template implementation */

// Custom includes
#include <errno.h>
#include <cstring>

#define prefix_ inline
///////////////////////////////cci.p///////////////////////////////////////

prefix_ senf::SystemException::SystemException(SystemException const & other)
    : std::stringstream(other.str(),std::ios::out), code_(other.code_)
{}

prefix_ senf::SystemException::SystemException(std::string const & where, int code)
    : std::stringstream(std::ios::out), code_(code)
{
    if (! where.empty())
        (*this) << where << ": ";
    (*this) << "(" << code_ << ") " << description();
}

prefix_ char const * senf::SystemException::what()
    const throw()
{
    /// \fixme Replace the 'stringstream' base-class with our own stream with a specialized
    /// streambuf which allows to efficiently access the contents as a C string.
    buffer_ = this->str();
    return buffer_.c_str();
}

prefix_ int senf::SystemException::code()
    const
{
    return code_;
}

prefix_ char const * senf::SystemException::description()
    const
{
    return std::strerror(code_);
}

prefix_ bool senf::SystemException::anyOf(int c0, int c1, int c2, int c3, int c4, int c5,
                                          int c6, int c7, int c8, int c9)
{
    return 
        (c0 && code_ == c0) ||
        (c1 && code_ == c1) ||
        (c2 && code_ == c2) ||
        (c3 && code_ == c3) ||
        (c4 && code_ == c4) ||
        (c5 && code_ == c5) ||
        (c6 && code_ == c6) ||
        (c7 && code_ == c7) ||
        (c8 && code_ == c8) ||
        (c9 && code_ == c9);
}

prefix_  senf::SystemException::~SystemException()
    throw()
{}

prefix_ void senf::throwErrno()
{
    throwErrno("", errno);
}

prefix_ void senf::throwErrno(std::string const & where)
{
    throwErrno(where, errno);
}

prefix_ void senf::throwErrno(int code)
{
    throwErrno("", code);
}

///////////////////////////////cci.e///////////////////////////////////////
#undef prefix_


// Local Variables:
// mode: c++
// fill-column: 100
// c-file-style: "senf"
// indent-tabs-mode: nil
// ispell-local-dictionary: "american"
// compile-command: "scons -u test"
// comment-column: 40
// End: