annotate OrthancFramework/Sources/Compression/DeflateBaseCompressor.h @ 4279:ab4d015af660

moving inline methods to source files for ABI compatibility
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 03 Nov 2020 20:48:01 +0100
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Lesser General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Lesser General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Lesser General Public
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18 * License along with this program. If not, see
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19 * <http://www.gnu.org/licenses/>.
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20 **/
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21
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22
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23 #pragma once
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24
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25 #include "IBufferCompressor.h"
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26
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27 #if !defined(ORTHANC_ENABLE_ZLIB)
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28 # error The macro ORTHANC_ENABLE_ZLIB must be defined
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29 #endif
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30
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31 #if ORTHANC_ENABLE_ZLIB != 1
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32 # error ZLIB support must be enabled to include this file
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33 #endif
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34
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35
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36 #include <stdint.h>
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37
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38 namespace Orthanc
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39 {
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40 class ORTHANC_PUBLIC DeflateBaseCompressor : public IBufferCompressor
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41 {
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42 private:
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43 uint8_t compressionLevel_;
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44 bool prefixWithUncompressedSize_;
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45
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46 protected:
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47 uint64_t ReadUncompressedSizePrefix(const void* compressed,
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48 size_t compressedSize);
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49
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50 public:
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51 DeflateBaseCompressor();
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52
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53 void SetCompressionLevel(uint8_t level);
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54
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55 void SetPrefixWithUncompressedSize(bool prefix);
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56
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57 bool HasPrefixWithUncompressedSize() const;
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58
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59 uint8_t GetCompressionLevel() const;
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60 };
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61 }