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/* Copyright 2009 10gen 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.
*/
/**
* The ntservice namespace provides minimal support for running mongo servers as NT services.
*
* TODO: ntservice should only provide implementation for a more general server process
* startup/shutdown/management interface.
*/
#pragma once
#ifdef _WIN32
#include <string>
#include <vector>
#include "mongo/platform/compiler.h"
namespace mongo {
namespace optionenvironment {
class OptionSection;
class Environment;
} // namespace optionenvironment
namespace moe = mongo::optionenvironment;
namespace ntservice {
struct NtServiceDefaultStrings {
const wchar_t* serviceName;
const wchar_t* displayName;
const wchar_t* serviceDescription;
};
typedef void (*ServiceCallback)(void);
/**
* Configure the service.
*
* Also performs service installation and removal.
*
* This function calls _exit() with an error if bad parameters are passed in. If
* the parameters specify that the service should be installed, removed, etc, performs that
* operation and exits.
*
* If this function returns to the caller, the caller should either call startService, or run
* the service as a regular process, depending on the return value of shouldStartService().
*/
void configureService(
ServiceCallback serviceCallback,
const moe::Environment& params,
const NtServiceDefaultStrings& defaultStrings,
const std::vector<std::string>& disallowedOptions,
const std::vector<std::string>& argv);
bool shouldStartService();
/**
* Construct an argv array that Windows should use to start mongod/mongos as a service
* if mongo was started with "inputArgv", which is assumed to be an argument vector that
* dictates that Windows should install mongo as a service.
*
* The result is suitable for passing to mongo::constructUtf8WindowsCommandLine() to construct
* a properly quoted command line string.
*/
std::vector<std::string> constructServiceArgv(const std::vector<std::string>& inputArgv);
/**
* Start the service. Never returns.
*/
MONGO_COMPILER_NORETURN void startService();
bool reportStatus(DWORD reportState, DWORD waitHint = 0);
} // namespace ntservice
} // namespace mongo
#endif // defined(_WIN32)
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