Open Source Projects Europe

/* -*- Mode: c++; -*- */

/*  --------------------------------------------------------------------

 *  Filename:

 *    mime-printbody.cc

 *  

 *  Description:

 *    Implementation of main mime parser components

 *  --------------------------------------------------------------------

 *  Copyright 2002-2004 Andreas Aardal Hanssen

 *

 *  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 Street #330, Boston, MA 02111-1307, USA.

 *  --------------------------------------------------------------------

 */

#ifdef HAVE_CONFIG_H

#include <config.h>

#endif

#include "mime.h"

#include "mime-utils.h"

#include "mime-inputsource.h"

#include "convert.h"

#include "iodevice.h"

#include "iofactory.h"

#include <string>

#include <vector>

#include <map>

#include <exception>

#include <iostream>

#include <string.h>

#include <ctype.h>

#include <stdio.h>

#include <errno.h>

using namespace ::std;

//------------------------------------------------------------------------

void Binc::MimePart::printBody(int fd, IODevice &output,

                 unsigned int startoffset,

                 unsigned int length) const

{

  if (!mimeSource || mimeSource->getFileDescriptor() != fd) {

    delete mimeSource;

    mimeSource = new MimeInputSource(fd);

  }

  mimeSource->reset();

  mimeSource->seek(bodystartoffsetcrlf + startoffset);

  if (startoffset + length > bodylength)

    length = bodylength - startoffset;

  char c = '\0';

  for (unsigned int i = 0; i < length; ++i) {

    if (!mimeSource->getChar(&c))

      break;

    output << (char)c;

  }

}