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58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2 of
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the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#include <unistd.h>
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#include <stdint.h>
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#include <ctime>
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#include <boost/uuid/uuid.hpp>
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#include <boost/uuid/uuid_generators.hpp>
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#include <boost/thread/mutex.hpp>
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using namespace boost;
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#include "querytele.h"
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namespace
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{
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// It's not clear that random_generator is thread-safe, so we'll just mutex it...
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uuids::random_generator uuidgen;
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mutex uuidgenMtx;
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} // namespace
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namespace querytele
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{
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/*static*/
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uuids::uuid QueryTeleClient::genUUID()
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{
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mutex::scoped_lock lk(uuidgenMtx);
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return uuidgen();
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}
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/*static*/
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int64_t QueryTeleClient::timeNowms()
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{
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int64_t nowms = -1;
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struct timeval tv;
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if (gettimeofday(&tv, 0) == 0)
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nowms = (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
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return nowms;
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}
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} // namespace querytele
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