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/**
* Copyright (C) 2014 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects
* for all of the code used other than as permitted herein. If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. If you do not
* wish to do so, delete this exception statement from your version. If you
* delete this exception statement from all source files in the program,
* then also delete it in the license file.
*/
#define MONGO_LOG_DEFAULT_COMPONENT ::mongo::logger::LogComponent::kDefault
#include "mongo/platform/basic.h"
#include "mongo/db/startup_warnings_common.h"
#include <boost/filesystem/operations.hpp>
#include <fstream>
#include "mongo/util/log.h"
#include "mongo/util/processinfo.h"
#include "mongo/util/version.h"
namespace mongo {
//
// system warnings
//
void logCommonStartupWarnings() {
// each message adds a leading and a trailing newline
bool warned = false;
{
const char * foo = strchr(versionString , '.') + 1;
int bar = atoi(foo);
if ((2 * (bar / 2)) != bar) {
log() << startupWarningsLog;
log() << "** NOTE: This is a development version (" << versionString
<< ") of MongoDB." << startupWarningsLog;
log() << "** Not recommended for production." << startupWarningsLog;
warned = true;
}
}
#if defined(_WIN32) && !defined(_WIN64)
// Warn user that they are running a 32-bit app on 64-bit Windows
BOOL wow64Process;
BOOL retWow64 = IsWow64Process(GetCurrentProcess(), &wow64Process);
if (retWow64 && wow64Process) {
log() << "** NOTE: This is a 32-bit MongoDB binary running on a 64-bit operating"
<< startupWarningsLog;
log() << "** system. Switch to a 64-bit build of MongoDB to"
<< startupWarningsLog;
log() << "** support larger databases." << startupWarningsLog;
warned = true;
}
#endif
#if !defined(_WIN32)
if (getuid() == 0) {
log() << "** WARNING: You are running this process as the root user, "
<< "which is not recommended." << startupWarningsLog;
warned = true;
}
#endif
if (warned) {
log() << startupWarningsLog;
}
}
} // namespace mongo
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