Mercurial > hg > orthanc
annotate Core/FileStorage/FileStorage.h @ 799:777b6b694da6
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 06 May 2014 12:55:41 +0200 |
| parents | 2d0a347e8cfc |
| children | 1d60316c3618 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 59 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
| 689 | 3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege, |
| 0 | 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. | |
| 136 | 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. | |
| 0 | 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 | |
| 234 | 38 #include "../Compression/BufferCompressor.h" |
| 0 | 39 |
| 59 | 40 namespace Orthanc |
| 0 | 41 { |
| 42 class FileStorage : public boost::noncopyable | |
| 43 { | |
| 208 | 44 // TODO REMOVE THIS |
| 45 friend class FilesystemHttpSender; | |
|
221
e7432706b354
accessors to storage
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
208
diff
changeset
|
46 friend class FileStorageAccessor; |
| 0 | 47 |
| 48 private: | |
| 49 std::auto_ptr<BufferCompressor> compressor_; | |
| 50 | |
| 51 boost::filesystem::path root_; | |
| 52 | |
| 53 boost::filesystem::path GetPath(const std::string& uuid) const; | |
| 54 | |
| 55 std::string CreateFileWithoutCompression(const void* content, size_t size); | |
| 56 | |
| 57 public: | |
| 58 FileStorage(std::string root); | |
| 59 | |
| 60 void SetBufferCompressor(BufferCompressor* compressor) // Takes the ownership | |
| 61 { | |
| 62 compressor_.reset(compressor); | |
| 63 } | |
| 64 | |
| 65 bool HasBufferCompressor() const | |
| 66 { | |
| 67 return compressor_.get() != NULL; | |
| 68 } | |
| 69 | |
| 70 std::string Create(const void* content, size_t size); | |
| 71 | |
| 72 std::string Create(const std::vector<uint8_t>& content); | |
| 73 | |
| 74 std::string Create(const std::string& content); | |
| 75 | |
| 76 void ReadFile(std::string& content, | |
| 77 const std::string& uuid) const; | |
| 78 | |
| 79 void ListAllFiles(std::set<std::string>& result) const; | |
| 80 | |
| 81 uintmax_t GetCompressedSize(const std::string& uuid) const; | |
| 82 | |
| 83 void Clear(); | |
| 84 | |
| 85 void Remove(const std::string& uuid); | |
| 86 | |
| 87 uintmax_t GetCapacity() const; | |
| 88 | |
| 89 uintmax_t GetAvailableSpace() const; | |
| 90 | |
| 91 std::string GetPath() const | |
| 92 { | |
| 93 return root_.string(); | |
| 94 } | |
| 95 }; | |
| 96 } |