Various audit updates

[thirdparty/squid.git] / src / SBufExceptions.cc

/*
 * SQUID Web Proxy Cache          http://www.squid-cache.org/
 * ----------------------------------------------------------
 *
 *  Squid is the result of efforts by numerous individuals from
 *  the Internet community; see the CONTRIBUTORS file for full
 *  details.   Many organizations have provided support for Squid's
 *  development; see the SPONSORS file for full details.  Squid is
 *  Copyrighted (C) 2001 by the Regents of the University of
 *  California; see the COPYRIGHT file for full details.  Squid
 *  incorporates software developed and/or copyrighted by other
 *  sources; see the CREDITS file for full details.
 *
 *  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, USA.
 */

#include "squid.h"
#include "OutOfBoundsException.h"
#include "SBuf.h"
#include "SBufExceptions.h"

OutOfBoundsException::OutOfBoundsException(const SBuf &throwingBuf,
        SBuf::size_type &pos,
        const char *aFileName, int aLineNo)
        : TextException(NULL, aFileName, aLineNo),
        theThrowingBuf(throwingBuf),
        accessedPosition(pos)
{
    SBuf explanatoryText("OutOfBoundsException");
    if (aLineNo != -1)
        explanatoryText.appendf(" at line %d", aLineNo);
    if (aFileName != NULL)
        explanatoryText.appendf(" in file %s", aFileName);
    explanatoryText.appendf(" while accessing position %d in a SBuf long %d",
                            pos, throwingBuf.length());
    // we can safely alias c_str as both are local to the object
    //  and will not further manipulated.
    message = xstrndup(explanatoryText.c_str(),explanatoryText.length());
}

OutOfBoundsException::~OutOfBoundsException() throw()
{ }

InvalidParamException::InvalidParamException(const char *aFilename, int aLineNo)
        : TextException("Invalid parameter", aFilename, aLineNo)
{ }

SBufTooBigException::SBufTooBigException(const char *aFilename, int aLineNo)
        : TextException("Trying to create an oversize SBuf", aFilename, aLineNo)
{ }