1 /**
2  * Orthanc - A Lightweight, RESTful DICOM Store
3  * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4  * Department, University Hospital of Liege, Belgium
5  * Copyright (C) 2017-2020 Osimis S.A., Belgium
6  *
7  * This program is free software: you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License as
9  * published by the Free Software Foundation, either version 3 of the
10  * License, or (at your option) any later version.
11  *
12  * In addition, as a special exception, the copyright holders of this
13  * program give permission to link the code of its release with the
14  * OpenSSL project's "OpenSSL" library (or with modified versions of it
15  * that use the same license as the "OpenSSL" library), and distribute
16  * the linked executables. You must obey the GNU General Public License
17  * in all respects for all of the code used other than "OpenSSL". If you
18  * modify file(s) with this exception, you may extend this exception to
19  * your version of the file(s), but you are not obligated to do so. If
20  * you do not wish to do so, delete this exception statement from your
21  * version. If you delete this exception statement from all source files
22  * in the program, then also delete it here.
23  *
24  * This program is distributed in the hope that it will be useful, but
25  * WITHOUT ANY WARRANTY; without even the implied warranty of
26  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
27  * General Public License for more details.
28  *
29  * You should have received a copy of the GNU General Public License
30  * along with this program. If not, see <http://www.gnu.org/licenses/>.
31  **/
32 
33 
34 #pragma once
35 
36 #include "../../OrthancFramework/Sources/HttpServer/IHttpHandler.h"
37 
38 namespace Orthanc
39 {
40   class OrthancHttpHandler : public IHttpHandler
41   {
42   private:
43     typedef std::list<IHttpHandler*> Handlers;
44 
45     Handlers      handlers_;
46     IHttpHandler *orthancRestApi_;
47 
48   public:
OrthancHttpHandler()49     OrthancHttpHandler() : orthancRestApi_(NULL)
50     {
51     }
52 
53     virtual bool CreateChunkedRequestReader(std::unique_ptr<IChunkedRequestReader>& target,
54                                             RequestOrigin origin,
55                                             const char* remoteIp,
56                                             const char* username,
57                                             HttpMethod method,
58                                             const UriComponents& uri,
59                                             const HttpToolbox::Arguments& headers) ORTHANC_OVERRIDE;
60 
61     virtual bool Handle(HttpOutput& output,
62                         RequestOrigin origin,
63                         const char* remoteIp,
64                         const char* username,
65                         HttpMethod method,
66                         const UriComponents& uri,
67                         const HttpToolbox::Arguments& headers,
68                         const HttpToolbox::GetArguments& getArguments,
69                         const void* bodyData,
70                         size_t bodySize) ORTHANC_OVERRIDE;
71 
72     void Register(IHttpHandler& handler,
73                   bool isOrthancRestApi);
74 
HasOrthancRestApi()75     bool HasOrthancRestApi() const
76     {
77       return orthancRestApi_ != NULL;
78     }
79 
80     IHttpHandler& RestrictToOrthancRestApi(bool restrict);
81   };
82 }
83