Mercurial > hg > orthanc-stone
annotate Resources/Orthanc/Core/TemporaryFile.cpp @ 210:101e487cd154
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 04 May 2018 10:39:04 +0200 |
parents | 795d71f66f31 |
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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) 2017-2018 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 General Public License as |
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9 * published by the Free Software Foundation, either version 3 of the |
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10 * License, or (at your option) any later version. |
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11 * |
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12 * In addition, as a special exception, the copyright holders of this |
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13 * program give permission to link the code of its release with the |
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14 * OpenSSL project's "OpenSSL" library (or with modified versions of it |
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15 * that use the same license as the "OpenSSL" library), and distribute |
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16 * the linked executables. You must obey the GNU General Public License |
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17 * in all respects for all of the code used other than "OpenSSL". If you |
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18 * modify file(s) with this exception, you may extend this exception to |
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19 * your version of the file(s), but you are not obligated to do so. If |
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20 * you do not wish to do so, delete this exception statement from your |
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21 * version. If you delete this exception statement from all source files |
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22 * in the program, then also delete it here. |
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23 * |
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24 * This program is distributed in the hope that it will be useful, but |
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25 * WITHOUT ANY WARRANTY; without even the implied warranty of |
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26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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27 * General Public License for more details. |
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28 * |
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29 * You should have received a copy of the GNU General Public License |
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30 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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31 **/ |
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32 |
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33 |
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34 #include "PrecompiledHeaders.h" |
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35 #include "TemporaryFile.h" |
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36 |
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37 #include "SystemToolbox.h" |
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38 #include "Toolbox.h" |
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39 |
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40 #include <boost/filesystem.hpp> |
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41 |
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42 namespace Orthanc |
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43 { |
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44 static std::string CreateTemporaryPath(const char* extension) |
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45 { |
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46 #if BOOST_HAS_FILESYSTEM_V3 == 1 |
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47 boost::filesystem::path tmpDir = boost::filesystem::temp_directory_path(); |
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48 #elif defined(__linux__) |
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49 boost::filesystem::path tmpDir("/tmp"); |
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50 #else |
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51 #error Support your platform here |
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52 #endif |
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53 |
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54 // We use UUID to create unique path to temporary files |
206 | 55 std::string filename = "Orthanc-" + Orthanc::Toolbox::GenerateUuid(); |
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56 |
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57 if (extension != NULL) |
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58 { |
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59 filename.append(extension); |
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60 } |
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61 |
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62 tmpDir /= filename; |
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63 return tmpDir.string(); |
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64 } |
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65 |
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66 |
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67 TemporaryFile::TemporaryFile() : |
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68 path_(CreateTemporaryPath(NULL)) |
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69 { |
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70 } |
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71 |
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72 |
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73 TemporaryFile::TemporaryFile(const char* extension) : |
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74 path_(CreateTemporaryPath(extension)) |
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75 { |
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76 } |
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77 |
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78 |
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79 TemporaryFile::~TemporaryFile() |
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80 { |
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81 boost::filesystem::remove(path_); |
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82 } |
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83 |
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84 |
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85 void TemporaryFile::Write(const std::string& content) |
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86 { |
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87 SystemToolbox::WriteFile(content, path_); |
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88 } |
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89 |
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90 |
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91 void TemporaryFile::Read(std::string& content) const |
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92 { |
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93 SystemToolbox::ReadFile(content, path_); |
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94 } |
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95 } |