Mercurial > hg > orthanc
annotate Core/Uuid.cpp @ 167:9bb7e8277e15
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 26 Oct 2012 15:19:47 +0200 |
| parents | fe180eae201d |
| children | 68fd4de63eae |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 59 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
| 0 | 3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege, |
| 4 * Belgium | |
| 5 * | |
| 6 * This program is free software: you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU General Public License as | |
| 8 * published by the Free Software Foundation, either version 3 of the | |
| 9 * License, or (at your option) any later version. | |
| 136 | 10 * |
| 11 * In addition, as a special exception, the copyright holders of this | |
| 12 * program give permission to link the code of its release with the | |
| 13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 14 * that use the same license as the "OpenSSL" library), and distribute | |
| 15 * the linked executables. You must obey the GNU General Public License | |
| 16 * in all respects for all of the code used other than "OpenSSL". If you | |
| 17 * modify file(s) with this exception, you may extend this exception to | |
| 18 * your version of the file(s), but you are not obligated to do so. If | |
| 19 * you do not wish to do so, delete this exception statement from your | |
| 20 * version. If you delete this exception statement from all source files | |
| 21 * in the program, then also delete it here. | |
| 0 | 22 * |
| 23 * This program is distributed in the hope that it will be useful, but | |
| 24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 26 * General Public License for more details. | |
| 27 * | |
| 28 * You should have received a copy of the GNU General Public License | |
| 29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 30 **/ | |
| 31 | |
| 32 | |
| 33 #include "Uuid.h" | |
| 34 | |
| 35 // http://stackoverflow.com/a/1626302 | |
| 36 | |
| 37 extern "C" | |
| 38 { | |
| 39 #ifdef WIN32 | |
| 40 #include <rpc.h> | |
| 41 #else | |
| 42 #include <uuid/uuid.h> | |
| 43 #endif | |
| 44 } | |
| 45 | |
| 82 | 46 #include <boost/filesystem.hpp> |
| 47 | |
| 59 | 48 namespace Orthanc |
| 0 | 49 { |
| 50 namespace Toolbox | |
| 51 { | |
| 52 std::string GenerateUuid() | |
| 53 { | |
| 54 #ifdef WIN32 | |
| 55 UUID uuid; | |
| 56 UuidCreate ( &uuid ); | |
| 57 | |
| 58 unsigned char * str; | |
| 59 UuidToStringA ( &uuid, &str ); | |
| 60 | |
| 61 std::string s( ( char* ) str ); | |
| 62 | |
| 63 RpcStringFreeA ( &str ); | |
| 64 #else | |
| 65 uuid_t uuid; | |
| 66 uuid_generate_random ( uuid ); | |
| 67 char s[37]; | |
| 68 uuid_unparse ( uuid, s ); | |
| 69 #endif | |
| 70 return s; | |
| 71 } | |
| 72 | |
| 73 | |
| 74 bool IsUuid(const std::string& str) | |
| 75 { | |
| 76 if (str.size() != 36) | |
| 77 { | |
| 78 return false; | |
| 79 } | |
| 80 | |
| 81 for (size_t i = 0; i < str.length(); i++) | |
| 82 { | |
| 83 if (i == 8 || i == 13 || i == 18 || i == 23) | |
| 84 { | |
| 85 if (str[i] != '-') | |
| 86 return false; | |
| 87 } | |
| 88 else | |
| 89 { | |
| 90 if (!isalnum(str[i])) | |
| 91 return false; | |
| 92 } | |
| 93 } | |
| 94 | |
| 95 return true; | |
| 96 } | |
| 82 | 97 |
| 98 | |
| 99 TemporaryFile::TemporaryFile() | |
| 100 { | |
|
110
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support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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101 #if BOOST_HAS_FILESYSTEM_V3 == 1 |
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fd7b0a3e6260
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parents:
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102 boost::filesystem::path tmpDir = boost::filesystem::temp_directory_path(); |
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fd7b0a3e6260
support of boost 1.42 for debian
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parents:
82
diff
changeset
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103 #elif defined(__linux__) |
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fd7b0a3e6260
support of boost 1.42 for debian
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parents:
82
diff
changeset
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104 boost::filesystem::path tmpDir("/tmp"); |
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fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
82
diff
changeset
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105 #else |
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fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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changeset
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106 #error Support your platform here |
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fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
82
diff
changeset
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107 #endif |
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fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
82
diff
changeset
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108 |
| 82 | 109 // We use UUID to create unique path to temporary files |
|
110
fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
82
diff
changeset
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110 tmpDir /= "Orthanc-" + Orthanc::Toolbox::GenerateUuid(); |
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fd7b0a3e6260
support of boost 1.42 for debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
82
diff
changeset
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111 path_ = tmpDir.string(); |
| 82 | 112 } |
| 113 | |
| 114 | |
| 115 TemporaryFile::~TemporaryFile() | |
| 116 { | |
| 117 boost::filesystem::remove(path_); | |
| 118 } | |
| 0 | 119 } |
| 120 } |