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/*
* Copyright (C) 2003-2005 Tommi Maekitalo
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* As a special exception, you may use this file as part of a free
* software library without restriction. Specifically, if other files
* instantiate templates or use macros or inline functions from this
* file, or you compile this file and link it with other files to
* produce an executable, this file does not by itself cause the
* resulting executable to be covered by the GNU General Public
* License. This exception does not however invalidate any other
* reasons why the executable file might be covered by the GNU Library
* General Public License.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <tnt/contenttype.h>
#include <tnt/util.h>
#include <iostream>
#include <sstream>
#include <stdexcept>
#include <ctype.h>
#include <algorithm>
#include <cxxtools/log.h>
log_define("tntnet.contenttype")
namespace tnt
{
Contenttype::Contenttype(const std::string& ct)
{
log_debug("Contenttype <= " << ct);
std::istringstream in(ct);
in >> *this;
if (!in)
{
std::ostringstream msg;
msg << "error 1 parsing content-type-header at "
<< in.tellg()
<< ": "
<< ct;
throwRuntimeError(msg.str());
}
if (in.get() != std::ios::traits_type::eof())
{
std::ostringstream msg;
msg << "error 2 parsing content-type-header at "
<< in.tellg()
<< ": "
<< ct;
throwRuntimeError(msg.str());
}
}
Contenttype::return_type Contenttype::onType(
const std::string& t, const std::string& s)
{
log_debug("Contenttype::onType " << t << ", " << s);
if (s.empty())
return FAIL;
_type = t;
_subtype = s;
std::transform(_type.begin(), _type.end(), _type.begin(), ::tolower);
std::transform(_subtype.begin(), _subtype.end(), _subtype.begin(), ::tolower);
return OK;
}
Contenttype::return_type Contenttype::onParameter(
const std::string& attribute, const std::string& value)
{
log_debug("Contenttype::onParameter " << attribute << ", " << value);
std::string att = attribute;
std::transform(att.begin(), att.end(), att.begin(),
::tolower);
_parameter.insert(parameter_type::value_type(att, value));
if (attribute == "boundary")
_boundary = value;
return OK;
}
}
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