tufao  1.3.0
An asynchronous web framework for C++ built on top of Qt
notfoundhandler.h
1 /*
2  Copyright (c) 2013 Vinícius dos Santos Oliveira
3 
4  Permission is hereby granted, free of charge, to any person obtaining a copy
5  of this software and associated documentation files (the "Software"), to deal
6  in the Software without restriction, including without limitation the rights
7  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8  copies of the Software, and to permit persons to whom the Software is
9  furnished to do so, subject to the following conditions:
10 
11  The above copyright notice and this permission notice shall be included in all
12  copies or substantial portions of the Software.
13 
14  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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19  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20  SOFTWARE.
21  */
22 
23 #ifndef TUFAO_NOTFOUNDHANDLER_H
24 #define TUFAO_NOTFOUNDHANDLER_H
25 
26 #include "abstracthttpserverrequesthandler.h"
27 #include "httpserverresponse.h"
28 
29 namespace Tufao {
30 
39 class TUFAO_EXPORT NotFoundHandler: public QObject,
41 {
42  Q_OBJECT
43 public:
49  explicit NotFoundHandler(QObject *parent = 0);
50 
57  static std::function<bool(HttpServerRequest&, HttpServerResponse&)>
58  handler();
59 
60 public slots:
64  bool handleRequest(Tufao::HttpServerRequest &request,
65  Tufao::HttpServerResponse &response) override;
66 
67 private:
68  static const QByteArray body;
69 };
70 
71 inline std::function<bool(HttpServerRequest&, HttpServerResponse&)>
73 {
74  return [](HttpServerRequest&, HttpServerResponse &response) {
75  response.writeHead(HttpResponseStatus::NOT_FOUND);
76  response.end(body);
77  return true;
78  };
79 }
80 
81 } // namespace Tufao
82 
83 #endif // TUFAO_NOTFOUNDHANDLER_H
This class provides an interface for HttpServerRequest handlers.
Definition: abstracthttpserverrequesthandler.h:50
The Tufao::HttpServerResponse is used to respond to a Tufao::HttpServerRequest.
Definition: httpserverresponse.h:142
The Tufao::HttpServer represents a HTTP request received by Tufao::HttpServer.
Definition: httpserverrequest.h:54
A handler that responds with "Not found" to every request.
Definition: notfoundhandler.h:39
static std::function< bool(HttpServerRequest &, HttpServerResponse &)> handler()
Returns a handler that don't depends on another object.
Definition: notfoundhandler.h:72
This is the namespace where all Tufão facilities are grouped.
Definition: abstracthttpserverrequesthandler.h:30