ServletContainer.H

/* 
 * Copyright (c) 2005-2011, Guillaume Gimenez <guillaume@blackmilk.fr>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of G.Gimenez nor the names of its contributors may
 *       be used to endorse or promote products derived from this software
 *       without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL G.GIMENEZ BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * Authors:
 *     * Guillaume Gimenez <guillaume@blackmilk.fr>
 *
 */
#ifndef __SERVLETCONTAINER_H__
#define __SERVLETCONTAINER_H__

//#include "mod_raii.H"

#include "Object.H"
#include "HttpServlet.H"

namespace raii {

  class ServletContainer : public Object {
    String file;
    String modification_time;
    String sofile;
    void *dlhandle;
    HttpServlet * (*servletFactory)(); 
    Map<pthread_t, ptr<HttpServlet> > servlet;
    String errorbuffer;
    Mutex mutex;
    //HttpServlet *(*servletFactory)();
    //string info;
    //string name;
    void buildServlet();
    bool isServletBuilt();
    void loadServlet();
    void unloadServlet();

  public:
    ServletContainer(request_rec *r);
    ~ServletContainer();
    ptr<HttpServlet> getServlet();
    virtual String dump(const String& str) const { return String("ServletContainer(")+str+")"; }
  };

  extern Mutex dlMutex;

}

#endif /* __SERVLETCONTAINER_H__ */