src/HttpBody.cc

   1
   2 /*
   3  * $Id$
   4  *
   5  * DEBUG: section 56    HTTP Message Body
   6  * AUTHOR: Alex Rousskov
   7  *
   8  * SQUID Web Proxy Cache          http://www.squid-cache.org/
   9  * ----------------------------------------------------------
  10  *
  11  *  Squid is the result of efforts by numerous individuals from
  12  *  the Internet community; see the CONTRIBUTORS file for full
  13  *  details.   Many organizations have provided support for Squid's
  14  *  development; see the SPONSORS file for full details.  Squid is
  15  *  Copyrighted (C) 2001 by the Regents of the University of
  16  *  California; see the COPYRIGHT file for full details.  Squid
  17  *  incorporates software developed and/or copyrighted by other
  18  *  sources; see the CREDITS file for full details.
  19  *
  20  *  This program is free software; you can redistribute it and/or modify
  21  *  it under the terms of the GNU General Public License as published by
  22  *  the Free Software Foundation; either version 2 of the License, or
  23  *  (at your option) any later version.
  24  *
  25  *  This program is distributed in the hope that it will be useful,
  26  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  27  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  28  *  GNU General Public License for more details.
  29  *
  30  *  You should have received a copy of the GNU General Public License
  31  *  along with this program; if not, write to the Free Software
  32  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  33  *
  34  */
  35
  36 #include "squid-old.h"
  37 #include "HttpBody.h"
  38 #include "MemBuf.h"
  39
  40
  41 HttpBody::HttpBody() : mb(new MemBuf)
  42 {}
  43
  44 HttpBody::~HttpBody()
  45 {
  46     delete mb;
  47 }
  48
  49 void
  50 HttpBody::clear()
  51 {
  52     mb->clean();
  53 }
  54
  55 /* set body by absorbing mb */
  56 void
  57 HttpBody::setMb(MemBuf * mb_)
  58 {
  59     delete mb;
  60     /* note: protection against assign-to-self is not needed
  61      * as MemBuf doesn't have a copy-constructor. If such a constructor
  62      * is ever added, add such protection here.
  63      */
  64     mb = mb_;           /* absorb */
  65 }
  66
  67 void
  68 HttpBody::packInto(Packer * p) const
  69 {
  70     assert(p);
  71
  72     if (mb->contentSize())
  73         packerAppend(p, mb->content(), mb->contentSize());
  74 }