Mercurial > hg > orthanc
view Core/Uuid.cpp @ 95:3f9569917745
preparation for release
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 28 Sep 2012 15:18:39 +0200 |
parents | 9eb40cad7935 |
children | fd7b0a3e6260 |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012 Medical Physics Department, CHU of Liege, * Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #include "Uuid.h" // http://stackoverflow.com/a/1626302 extern "C" { #ifdef WIN32 #include <rpc.h> #else #include <uuid/uuid.h> #endif } #include <boost/filesystem.hpp> namespace Orthanc { namespace Toolbox { std::string GenerateUuid() { #ifdef WIN32 UUID uuid; UuidCreate ( &uuid ); unsigned char * str; UuidToStringA ( &uuid, &str ); std::string s( ( char* ) str ); RpcStringFreeA ( &str ); #else uuid_t uuid; uuid_generate_random ( uuid ); char s[37]; uuid_unparse ( uuid, s ); #endif return s; } bool IsUuid(const std::string& str) { if (str.size() != 36) { return false; } for (size_t i = 0; i < str.length(); i++) { if (i == 8 || i == 13 || i == 18 || i == 23) { if (str[i] != '-') return false; } else { if (!isalnum(str[i])) return false; } } return true; } TemporaryFile::TemporaryFile() { // We use UUID to create unique path to temporary files boost::filesystem::path tmp = boost::filesystem::temp_directory_path(); tmp /= "Orthanc-" + Orthanc::Toolbox::GenerateUuid(); path_ = tmp.string(); } TemporaryFile::~TemporaryFile() { boost::filesystem::remove(path_); } } }