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sems/apps/sbc/HeaderFilter.h

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/*
* Copyright (C) 2010 Stefan Sayer
*
* This file is part of SEMS, a free SIP media server.
*
* SEMS 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.
*
* For a license to use the SEMS software under conditions
* other than those described here, or to purchase support for this
* software, please contact iptel.org by e-mail at the following addresses:
* info@iptel.org
*
* SEMS 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
*/
#ifndef _HeaderFilter_h_
#define _HeaderFilter_h_
#include <string>
using std::string;
#include <set>
using std::set;
enum FilterType { Transparent=0, Whitelist, Blacklist };
const char* FilterType2String(FilterType ft);
int skip_header(const std::string& hdr, size_t start_pos,
size_t& name_end, size_t& val_begin, size_t& val_end, size_t& hdr_end);
int inplaceHeaderFilter(string& hdrs, const set<string>& headerfilter_list,
FilterType f_type);
#endif