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73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
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Copyright (C) 2016 MariaDB Corporaton
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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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/******************************************************************************************
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* $Id$
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*
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******************************************************************************************/
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#include <unistd.h>
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#include <string>
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using namespace std;
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#include <boost/thread/mutex.hpp>
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using namespace boost;
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#ifdef _MSC_VER
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#include "idbregistry.h"
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#endif
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#include "installdir.h"
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namespace startup
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{
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/* static */
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mutex StartUp::fInstallDirLock;
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/* static */
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string* StartUp::fInstallDirp=0;
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/* static */
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const string StartUp::installDir()
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{
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mutex::scoped_lock lk(fInstallDirLock);
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if (fInstallDirp)
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return *fInstallDirp;
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#ifdef _MSC_VER
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fInstallDirp = new string("C:\\Calpont");
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string cfStr = IDBreadRegistry("");
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if (!cfStr.empty())
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*fInstallDirp = cfStr;
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#else
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fInstallDirp = new string("/usr/local/mariadb/columnstore");
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//See if we can figure out the install dir in Linux...
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//1. env var COLUMNSTORE_INSTALL_DIR
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const char* p=0;
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p = getenv("COLUMNSTORE_INSTALL_DIR");
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if (p && *p)
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*fInstallDirp = p;
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//2. up one level from current binary location?
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//3. fall back to /usr/local/mariadb/columnstore
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#endif
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return *fInstallDirp;
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}
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}
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// vim:ts=4 sw=4:
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