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annotate OrthancFramework/Sources/Compression/DeflateBaseCompressor.h @ 4934:94a7b681b340 more-tags
added configuration for extra main dicom tags + save signature in metadata + show warning if inconsistent main dicom tags
| author | Alain Mazy <am@osimis.io> |
|---|---|
| date | Thu, 10 Mar 2022 09:03:24 +0100 |
| parents | 43e613a7756b |
| children | 0ea402b4d901 |
| rev | line source |
|---|---|
| 1512 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
| 1512 | 4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 1512 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
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9 * modify it under the terms of the GNU Lesser General Public License |
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10 * as published by the Free Software Foundation, either version 3 of |
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11 * the License, or (at your option) any later version. |
| 1512 | 12 * |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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16 * Lesser General Public License for more details. |
| 1512 | 17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
| 1512 | 21 **/ |
| 22 | |
| 23 | |
| 24 #pragma once | |
| 25 | |
| 26 #include "IBufferCompressor.h" | |
| 27 | |
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28 #if !defined(ORTHANC_ENABLE_ZLIB) |
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29 # error The macro ORTHANC_ENABLE_ZLIB must be defined |
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30 #endif |
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31 |
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32 #if ORTHANC_ENABLE_ZLIB != 1 |
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33 # error ZLIB support must be enabled to include this file |
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34 #endif |
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35 |
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36 |
| 1512 | 37 #include <stdint.h> |
| 38 | |
| 39 namespace Orthanc | |
| 40 { | |
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41 class ORTHANC_PUBLIC DeflateBaseCompressor : public IBufferCompressor |
| 1512 | 42 { |
| 43 private: | |
| 44 uint8_t compressionLevel_; | |
| 45 bool prefixWithUncompressedSize_; | |
| 46 | |
| 1513 | 47 protected: |
| 48 uint64_t ReadUncompressedSizePrefix(const void* compressed, | |
| 49 size_t compressedSize); | |
| 50 | |
| 1512 | 51 public: |
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52 DeflateBaseCompressor(); |
| 1512 | 53 |
| 54 void SetCompressionLevel(uint8_t level); | |
| 55 | |
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56 void SetPrefixWithUncompressedSize(bool prefix); |
| 1512 | 57 |
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58 bool HasPrefixWithUncompressedSize() const; |
| 1512 | 59 |
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60 uint8_t GetCompressionLevel() const; |
| 1512 | 61 }; |
| 62 } |