1 // Copyright 2015 The Android Open Source Project
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //      http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #ifndef WEBSERVER_LIBWEBSERV_REQUEST_HANDLER_CALLBACK_H_
16 #define WEBSERVER_LIBWEBSERV_REQUEST_HANDLER_CALLBACK_H_
17 
18 #include <base/callback.h>
19 #include <base/macros.h>
20 #include <libwebserv/export.h>
21 #include <libwebserv/request_handler_interface.h>
22 
23 namespace libwebserv {
24 
25 // A simple request handler that wraps a callback function.
26 // Essentially, it redirects the RequestHandlerInterface::HandleRequest calls
27 // to the provided callback.
28 class LIBWEBSERV_EXPORT RequestHandlerCallback final
29     : public RequestHandlerInterface {
30  public:
31   explicit RequestHandlerCallback(
32       const base::Callback<HandlerSignature>& callback);
33 
34   void HandleRequest(std::unique_ptr<Request> request,
35                      std::unique_ptr<Response> response) override;
36 
37  private:
38   base::Callback<HandlerSignature> callback_;
39   DISALLOW_COPY_AND_ASSIGN(RequestHandlerCallback);
40 };
41 
42 }  // namespace libwebserv
43 
44 #endif  // WEBSERVER_LIBWEBSERV_REQUEST_HANDLER_CALLBACK_H_
45