Mercurial > hg > orthanc-databases
annotate Framework/PostgreSQL/PostgreSQLLargeObject.h @ 485:9722e408d817 OrthancPostgreSQL-6.0
closing OrthancPostgreSQL-6.0
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 22 Mar 2024 13:34:19 +0100 |
| parents | ecd0b719cff5 |
| children | 54d518dcd74a |
| rev | line source |
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| 0 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
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5 * Copyright (C) 2017-2024 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 0 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
| 9 * modify it under the terms of the GNU Affero General Public License | |
| 10 * as published by the Free Software Foundation, either version 3 of | |
| 11 * the License, or (at your option) any later version. | |
| 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 | |
| 16 * Affero General Public License for more details. | |
| 17 * | |
| 18 * You should have received a copy of the GNU Affero General Public License | |
| 19 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 **/ | |
| 21 | |
| 22 | |
| 23 #pragma once | |
| 24 | |
| 25 #if ORTHANC_ENABLE_POSTGRESQL != 1 | |
| 26 # error PostgreSQL support must be enabled to use this file | |
| 27 #endif | |
| 28 | |
| 29 #include "PostgreSQLDatabase.h" | |
| 30 | |
| 31 #include <libpq-fe.h> | |
| 32 | |
| 33 namespace OrthancDatabases | |
| 34 { | |
| 35 class PostgreSQLLargeObject : public boost::noncopyable | |
| 36 { | |
| 37 private: | |
| 38 class Reader; | |
| 39 | |
| 40 PostgreSQLDatabase& database_; | |
| 41 Oid oid_; | |
| 42 | |
| 43 void Create(); | |
| 44 | |
| 45 void Write(const void* data, | |
| 46 size_t size); | |
| 47 | |
| 48 public: | |
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49 // This constructor is used to deal with "InputFileValue" |
| 0 | 50 PostgreSQLLargeObject(PostgreSQLDatabase& database, |
| 51 const std::string& s); | |
| 52 | |
| 53 std::string GetOid() const; | |
| 54 | |
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55 static void ReadWhole(std::string& target, |
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56 PostgreSQLDatabase& database, |
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57 const std::string& oid); |
| 0 | 58 |
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59 static void ReadRange(std::string& target, |
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60 PostgreSQLDatabase& database, |
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61 const std::string& oid, |
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62 uint64_t start, |
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63 size_t size); |
| 0 | 64 |
| 65 static void Delete(PostgreSQLDatabase& database, | |
| 66 const std::string& oid); | |
| 67 }; | |
| 68 | |
| 69 } |