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) 2017-2021 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 #if ORTHANC_ENABLE_PLUGINS == 1
37 
38 #include "../../../OrthancFramework/Sources/SharedLibrary.h"
39 #include "../../Sources/Database/IDatabaseWrapper.h"
40 #include "../Include/orthanc/OrthancCDatabasePlugin.h"
41 #include "PluginsErrorDictionary.h"
42 
43 namespace Orthanc
44 {
45   class OrthancPluginDatabaseV3 : public IDatabaseWrapper
46   {
47   private:
48     class Transaction;
49 
50     SharedLibrary&                  library_;
51     PluginsErrorDictionary&         errorDictionary_;
52     OrthancPluginDatabaseBackendV3  backend_;
53     void*                           database_;
54     std::string                     serverIdentifier_;
55 
56     void CheckSuccess(OrthancPluginErrorCode code) const;
57 
58   public:
59     OrthancPluginDatabaseV3(SharedLibrary& library,
60                             PluginsErrorDictionary&  errorDictionary,
61                             const OrthancPluginDatabaseBackendV3* backend,
62                             size_t backendSize,
63                             void* database,
64                             const std::string& serverIdentifier);
65 
66     virtual ~OrthancPluginDatabaseV3();
67 
68     virtual void Open() ORTHANC_OVERRIDE;
69 
70     virtual void Close() ORTHANC_OVERRIDE;
71 
GetSharedLibrary()72     const SharedLibrary& GetSharedLibrary() const
73     {
74       return library_;
75     }
76 
FlushToDisk()77     virtual void FlushToDisk() ORTHANC_OVERRIDE
78     {
79     }
80 
HasFlushToDisk()81     virtual bool HasFlushToDisk() const ORTHANC_OVERRIDE
82     {
83       return false;
84     }
85 
86     virtual IDatabaseWrapper::ITransaction* StartTransaction(TransactionType type,
87                                                              IDatabaseListener& listener)
88       ORTHANC_OVERRIDE;
89 
90     virtual unsigned int GetDatabaseVersion() ORTHANC_OVERRIDE;
91 
92     virtual void Upgrade(unsigned int targetVersion,
93                          IStorageArea& storageArea) ORTHANC_OVERRIDE;
94 
95     virtual bool HasRevisionsSupport() const ORTHANC_OVERRIDE;
96   };
97 }
98 
99 #endif
100