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/* unzipcomp.cpp
* Copyright (C) 2003 Tommi Maekitalo
*
* 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
* is provided AS IS, WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and
* NON-INFRINGEMENT. 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include "unzip.h"
#include <tnt/component.h>
#include <tnt/componentfactory.h>
#include <tnt/httprequest.h>
#include <tnt/httpreply.h>
#include <tnt/http.h>
#include <tnt/unzipfile.h>
namespace tnt
{
////////////////////////////////////////////////////////////////////////
// componentdeclaration
//
class Unzip : public tnt::Component
{
friend class UnzipFactory;
public:
virtual unsigned operator() (tnt::HttpRequest& request,
tnt::HttpReply& reply, cxxtools::QueryParams& qparam);
virtual void drop();
};
////////////////////////////////////////////////////////////////////////
// factory
//
class UnzipFactory : public tnt::SingletonComponentFactory
{
public:
UnzipFactory(const std::string& componentName)
: tnt::SingletonComponentFactory(componentName)
{ }
virtual tnt::Component* doCreate(const tnt::Compident& ci,
const tnt::Urlmapper& um, tnt::Comploader& cl);
};
tnt::Component* UnzipFactory::doCreate(const tnt::Compident&,
const tnt::Urlmapper&, tnt::Comploader&)
{
return new Unzip();
}
TNT_COMPONENTFACTORY(unzip, UnzipFactory)
////////////////////////////////////////////////////////////////////////
// componentdefinition
//
unsigned Unzip::operator() (tnt::HttpRequest& request,
tnt::HttpReply& reply, cxxtools::QueryParams& qparams)
{
std::string pi = request.getPathInfo();
if (request.getArgsCount() < 1)
reply.throwError(HTTP_INTERNAL_SERVER_ERROR, "missing archive name");
try
{
unzipFile f(request.getArg(0));
unzipFileStream in(f, pi, false);
// set Content-Type
if (request.getArgs().size() > 1 && request.getArg(1).size() > 0)
reply.setContentType(request.getArg(1));
reply.out() << in.rdbuf();
}
catch (const unzipEndOfListOfFile&)
{
reply.throwNotFound(pi);
}
return HTTP_OK;
}
void Unzip::drop()
{
factory.drop(this);
}
}
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