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/*
* Copyright (C) 2010 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/>.
*/
#include "mongo/tools/mongotop_options.h"
#include "mongo/base/status.h"
#include "mongo/util/options_parser/startup_options.h"
namespace mongo {
MongoTopGlobalParams mongoTopGlobalParams;
Status addMongoTopOptions(moe::OptionSection* options) {
Status ret = addGeneralToolOptions(options);
if (!ret.isOK()) {
return ret;
}
ret = addRemoteServerToolOptions(options);
if (!ret.isOK()) {
return ret;
}
options->addOptionChaining("locks", "locks", moe::Switch,
"use db lock info instead of top");
options->addOptionChaining("sleep", "sleep", moe::Int, "seconds to sleep between samples")
.hidden()
.setSources(moe::SourceCommandLine)
.positional(1, 1);
return Status::OK();
}
void printMongoTopHelp(std::ostream* out) {
*out << "View live MongoDB collection statistics.\n" << std::endl;
*out << moe::startupOptions.helpString();
*out << std::flush;
}
bool handlePreValidationMongoTopOptions(const moe::Environment& params) {
if (!handlePreValidationGeneralToolOptions(params)) {
return false;
}
if (params.count("help")) {
printMongoTopHelp(&std::cout);
return false;
}
return true;
}
Status storeMongoTopOptions(const moe::Environment& params,
const std::vector<std::string>& args) {
Status ret = storeGeneralToolOptions(params, args);
if (!ret.isOK()) {
return ret;
}
mongoTopGlobalParams.sleep = getParam("sleep", 1);
mongoTopGlobalParams.useLocks = hasParam("locks");
// Make the default db "admin" if it was not explicitly set
if (!params.count("db")) {
toolGlobalParams.db = "admin";
}
return Status::OK();
}
}
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