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comparison Core/FileStorage/FilesystemStorage.h @ 1123:6c5a77637b23

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 05 Sep 2014 15:59:04 +0200
parents Core/FileStorage/FileStorage.h@1d60316c3618
children 790ff7a5b3bf
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1122:1d60316c3618 1123:6c5a77637b23
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege,
4 * Belgium
5 *
6 * This program is free software: you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation, either version 3 of the
9 * License, or (at your option) any later version.
10 *
11 * In addition, as a special exception, the copyright holders of this
12 * program give permission to link the code of its release with the
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
14 * that use the same license as the "OpenSSL" library), and distribute
15 * the linked executables. You must obey the GNU General Public License
16 * in all respects for all of the code used other than "OpenSSL". If you
17 * modify file(s) with this exception, you may extend this exception to
18 * your version of the file(s), but you are not obligated to do so. If
19 * you do not wish to do so, delete this exception statement from your
20 * version. If you delete this exception statement from all source files
21 * in the program, then also delete it here.
22 *
23 * This program is distributed in the hope that it will be useful, but
24 * WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
26 * General Public License for more details.
27 *
28 * You should have received a copy of the GNU General Public License
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
30 **/
31
32
33 #pragma once
34
35 #include <boost/filesystem.hpp>
36 #include <set>
37
38 namespace Orthanc
39 {
40 class FilesystemStorage : public boost::noncopyable
41 {
42 // TODO REMOVE THIS
43 friend class FilesystemHttpSender;
44 friend class FileStorageAccessor;
45
46 private:
47 boost::filesystem::path root_;
48
49 boost::filesystem::path GetPath(const std::string& uuid) const;
50
51 public:
52 FilesystemStorage(std::string root);
53
54 std::string Create(const void* content, size_t size);
55
56 std::string Create(const std::vector<uint8_t>& content);
57
58 std::string Create(const std::string& content);
59
60 void Read(std::string& content,
61 const std::string& uuid) const;
62
63 void ListAllFiles(std::set<std::string>& result) const;
64
65 uintmax_t GetSize(const std::string& uuid) const;
66
67 void Clear();
68
69 void Remove(const std::string& uuid);
70
71 uintmax_t GetCapacity() const;
72
73 uintmax_t GetAvailableSpace() const;
74 };
75 }