mirror of
https://github.com/FairRootGroup/FairMQ.git
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59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
/********************************************************************************
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* Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *
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* *
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* This software is distributed under the terms of the *
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* GNU Lesser General Public Licence (LGPL) version 3, *
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* copied verbatim in the file "LICENSE" *
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********************************************************************************/
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#include <fairmq/tools/Unique.h>
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#include <boost/program_options.hpp>
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#include <iostream>
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#include <string>
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using namespace std;
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using namespace boost::program_options;
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int main(int argc, char** argv)
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{
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try
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{
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bool hash = false;
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options_description desc("Options");
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desc.add_options()
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("hash,h", value<bool>(&hash)->implicit_value(true), "Generates UUID and returns its hash.")
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("help", "Print help");
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variables_map vm;
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store(parse_command_line(argc, argv, desc), vm);
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if (vm.count("help"))
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{
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cout << "UUID generator" << endl << desc << endl;
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return 0;
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}
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notify(vm);
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if (hash)
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{
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std::cout << fair::mq::tools::UuidHash() << std::endl;
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}
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else
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{
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std::cout << fair::mq::tools::Uuid() << std::endl;
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}
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return 0;
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}
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catch (exception& e)
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{
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cerr << "Unhandled Exception reached the top of main: " << e.what() << ", application will now exit" << endl;
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return 2;
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}
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return 0;
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}
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