Server/src/response.cpp

   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:  lun nov 17 21:02:22 ART 2003
  22 // Autores: Leandro Lucarella <llucare@fi.uba.ar>
  23 //----------------------------------------------------------------------------
  24 //
  25 // $Id$
  26 //
  27
  28 #include "plaqui/server/response.h"
  29 #include "plaqui/server/string.h"
  30 #include <sstream>
  31 #ifdef DEBUG
  32 #       include <iostream>
  33 #endif // DEBUG
  34
  35 using namespace std;
  36
  37 namespace PlaQui {
  38
  39 namespace Server {
  40
  41 Response::~Response(void) {
  42 #ifdef DEBUG
  43         cerr << __FILE__ << "(" << __LINE__ << ")"
  44                 << ": destructor." << endl;
  45 #endif // DEBUG
  46 }
  47
  48 Response::Response(const Code& code, const string& desc):
  49                 xml_version("1.0"), xml_code(code), xml_description(desc) {
  50 #ifdef DEBUG
  51         cerr << __FILE__ << "(" << __LINE__ << ")"
  52                 << ": constructor(code = " << code << ", desc = " << desc << ");"
  53                 << endl;
  54 #endif // DEBUG
  55         headers["Content-Type"] = "text/xml; charset=iso-8859-1";
  56         status_code = HTTPMessage::OK;
  57 }
  58
  59 Response::Response(const string& body, const string& desc, const Code& code):
  60                 xml_version("1.0"), xml_code(code), xml_description(desc),
  61                 xml_body(body) {
  62 #ifdef DEBUG
  63         cerr << __FILE__ << "(" << __LINE__ << ")"
  64                 << ": constructor(body.length = " << body.length()
  65                 << ", desc = " << desc << ", code = " << code << ");" << endl;
  66 #endif // DEBUG
  67         headers["Content-Type"] = "text/xml; charset=iso-8859-1";
  68         status_code = HTTPMessage::OK;
  69 }
  70
  71 istream& operator>>(istream& is, Response& resp)
  72                 throw (HTTPResponse::Error, ios::failure, sockerr,
  73                                 xmlpp::parse_error) {
  74 #ifdef DEBUG
  75         cerr << __FILE__ << "(" << __LINE__ << ")" << ": operator>>()" << endl;
  76 #endif // DEBUG
  77         is >> static_cast<HTTPResponse&>(resp);
  78         if (resp.get_body().length()) {
  79                 Response::Parser(resp).parse_memory(resp.get_body());
  80         }
  81         return is;
  82 }
  83
  84 /// \todo TODO hacer el metodo build como en command.
  85 ostream& operator<<(ostream& os, const Response& resp) {
  86 #ifdef DEBUG
  87         cerr << __FILE__ << "(" << __LINE__ << ")" << ": operator<<()" << endl;
  88 #endif // DEBUG
  89         String b;
  90         b.from(resp.xml_code);
  91         b = string("<?xml version=\"1.0\" encoding=\"iso-8859-1\" ?>\n"
  92                         "<plaqui-response code=\"") + b + "\" version=\""
  93                         + resp.xml_version + "\" ";
  94         if (resp.xml_description.length()) {
  95                 b += "description=\"" + resp.xml_description + "\" ";
  96         }
  97         if (resp.xml_body.length()) {
  98                 b += ">\n" + resp.xml_body + "\n</plaqui-response>\n";
  99         } else {
 100                 b += "/>\n";
 101         }
 102         HTTPResponse r(resp);
 103         r.set_body(b);
 104         os << static_cast<const HTTPResponse&>(r);
 105         return os;
 106 }
 107
 108 } // namespace Server
 109
 110 } // namespace PlaQui
 111