Server/include/plaqui/server/httpmessage.h

   1 // vim: set noexpandtab tabstop=4 shiftwidth=4:
   2 //----------------------------------------------------------------------------
   3 //                                  PlaQui
   4 //----------------------------------------------------------------------------
   5 // This file is part of PlaQui.
   6 //
   7 // PlaQui is free software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the Free Software
   9 // Foundation; either version 2 of the License, or (at your option) any later
  10 // version.
  11 //
  12 // PlaQui is distributed in the hope that it will be useful, but WITHOUT ANY
  13 // WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  14 // FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
  15 // details.
  16 //
  17 // You should have received a copy of the GNU General Public License along
  18 // with PlaQui; if not, write to the Free Software Foundation, Inc., 59 Temple
  19 // Place, Suite 330, Boston, MA  02111-1307  USA
  20 //----------------------------------------------------------------------------
  21 // Creado:  dom oct 26 20:20:44 ART 2003
  22 // Autores: Leandro Lucarella <llucare@fi.uba.ar>
  23 //----------------------------------------------------------------------------
  24 //
  25 // $Id$
  26 //
  27
  28 #ifndef PLAQUI_HTTPMESSAGE_H
  29 #define PLAQUI_HTTPMESSAGE_H
  30
  31 #include "plaqui/server/httpheaders.h"
  32 #include <string>
  33
  34 namespace PlaQui {
  35
  36 namespace Server {
  37
  38         /// Pedido HTTP.
  39         class HTTPMessage {
  40
  41                 // Constantes.
  42
  43                 public:
  44
  45                         /// \todo TODO completar codigos.
  46                         static const unsigned OK                         = 200;
  47                         static const unsigned BAD_REQUEST                = 401;
  48                         static const unsigned NOT_FOUND                  = 404;
  49                         static const unsigned CONFLICT                   = 409;
  50                         static const unsigned LENGTH_REQUIRED            = 411;
  51                         static const unsigned INTERNAL_SERVER_ERROR      = 500;
  52                         static const unsigned NOT_IMPLEMENTED            = 501;
  53                         static const unsigned HTTP_VERSION_NOT_SUPPORTED = 505;
  54
  55                 // Atributos.
  56
  57                 private:
  58
  59                         /// Cuerpo del mensaje.
  60                         std::string body;
  61
  62                 protected: // TODO hacer privados con get() y set() ???
  63
  64                 public:
  65
  66                         /// Version HTTP.
  67                         std::string version;
  68
  69                         /// Cabeceras HTTP.
  70                         HTTPHeaders headers;
  71
  72                 // Métodos.
  73
  74                 public:
  75
  76                         /**
  77                          * Destructor.
  78                          */
  79                         virtual ~HTTPMessage(void);
  80
  81                         /**
  82                          * Constructor.
  83                          */
  84                         //HTTPMessage(const std::string& http_version = "1.1");
  85
  86                         /**
  87                          * Constructor.
  88                          */
  89                         HTTPMessage(const std::string& _body = "",
  90                                         const std::string& _version = "1.1");
  91
  92                         /**
  93                          * Obtiene el cuerpo del mensaje.
  94                          */
  95                         const std::string& get_body(void) const;
  96
  97                         /**
  98                          * Establece el cuerpo del mensaje.
  99                          *
 100                          * \param _body Cuerpo del mensaje.
 101                          */
 102                         void set_body(const std::string& _body);
 103
 104                         /**
 105                          * Obtiene los datos del pedido HTTP desde un texto.
 106                          */
 107                         friend std::istream& operator>>(std::istream& is, HTTPMessage& m);
 108
 109                         /**
 110                          * Convierte el pedido HTTP en texto.
 111                          */
 112                         friend std::ostream& operator<<(std::ostream& os,
 113                                         const HTTPMessage& m);
 114
 115                         /**
 116                          * Obtiene la razón según un código.
 117                          *
 118                          * \param code Código de estado.
 119                          */
 120                         static std::string reason(unsigned code);
 121
 122         };
 123
 124 }
 125
 126 }
 127
 128 #endif // PLAQUI_HTTPMESSAGE_H