/*
 *  Baltisot
 *  Copyright (C) 1999-2008 Nicolas "Pixel" Noble
 *
 *  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 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 __HTTPSERV_H__
#define __HTTPSERV_H__

#include <Socket.h>
#include <BString.h>
#include <Variables.h>
#include <Task.h>
#include <Buffer.h>
#include <Handle.h>
#include <Exceptions.h>
#include <BRegex.h>

class HttpResponse : public Base {
  public:
    typedef enum {
        HTTP_200_OK = 200,
        HTTP_301_PERM_MOVED = 301,
        HTTP_302_FOUND = 302,
        HTTP_400_BAD_REQUEST = 400,
        HTTP_401_UNAUTHORIZED = 401,
        HTTP_403_FORBIDDEN = 403,
        HTTP_404_NOT_FOUND = 404,
        HTTP_500_INTERNAL_ERROR = 500,
        HTTP_503_SERVICE_UNAVAILABLE = 503,
    } return_code_t;
      HttpResponse();
      virtual ~HttpResponse();
    Task * BuildResponse(Handle * out);
    void PrepareResponse(Handle * b = 0);
    bool Prepared();
    
    String mime_type;
    String location;
    String domain;
    String server_name;
    String file_name;
    std::vector<std::pair<String, String> > cookies;
    String cookies_path;
    return_code_t return_code;
    time_t last_modified;
    Buffer contents;
    bool cache;
    Task * builder;
    
  private:
    String code_to_string();
    bool already_prepared;
};

#define MAX_MATCHES 64

class HttpRequest : public Base {
  public:
    Variables * vars, * headers;
    String method, uri, login, password;
    Uint32 lip, dip;
    int lport, dport;
    regmatch_t pmatches[MAX_MATCHES];
};

class Action;
class HttpServ : public Task {
  public:
      HttpServ(Action *, int = 1500, const String & = String("GruiK Server v0.2")) throw (GeneralException);
      virtual ~HttpServ();
    virtual String GetName();
    void SetRoot(const String &);

  protected:
    virtual int Do() throw (GeneralException);

  private:
    Socket Listener;
    Action * p;
    String name;
    int localport;
    String root;
};

extern String endhl, endnl;

#include <Action.h>

#endif