Mercurial > hg > orthanc
annotate OrthancFramework/Sources/HttpServer/BufferHttpSender.h @ 4706:dbee8bd8ee1f
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 22 Jun 2021 09:13:03 +0200 |
parents | d9473bd5ed43 |
children | 7053502fbf97 |
rev | line source |
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221 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
1900 | 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) 2017-2021 Osimis S.A., Belgium |
221 | 6 * |
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. |
221 | 11 * |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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15 * Lesser General Public License for more details. |
221 | 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/>. |
221 | 20 **/ |
21 | |
22 #pragma once | |
23 | |
24 #include "HttpFileSender.h" | |
25 | |
26 namespace Orthanc | |
27 { | |
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28 class ORTHANC_PUBLIC BufferHttpSender : public HttpFileSender |
221 | 29 { |
30 private: | |
1525 | 31 std::string buffer_; |
32 size_t position_; | |
33 size_t chunkSize_; | |
34 size_t currentChunkSize_; | |
221 | 35 |
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36 public: |
1525 | 37 BufferHttpSender(); |
221 | 38 |
4300 | 39 std::string& GetBuffer(); |
221 | 40 |
4300 | 41 const std::string& GetBuffer() const; |
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42 |
1525 | 43 // This is for test purpose. If "chunkSize" is set to "0" (the |
44 // default), the entire buffer is consumed at once. | |
4300 | 45 void SetChunkSize(size_t chunkSize); |
1525 | 46 |
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47 |
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48 /** |
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49 * Implementation of the IHttpStreamAnswer interface. |
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50 **/ |
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51 |
4300 | 52 virtual uint64_t GetContentLength() ORTHANC_OVERRIDE; |
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53 |
4200 | 54 virtual bool ReadNextChunk() ORTHANC_OVERRIDE; |
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55 |
4200 | 56 virtual const char* GetChunkContent() ORTHANC_OVERRIDE; |
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57 |
4200 | 58 virtual size_t GetChunkSize() ORTHANC_OVERRIDE; |
221 | 59 }; |
60 } |