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// utils.cpp
/*
* 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 "pch.h"
#include "engine.h"
#include "../util/md5.hpp"
#include "../util/version.h"
namespace mongo {
void installBenchmarkSystem( Scope& scope );
BSONObj jsmd5( const BSONObj &a, void* data ) {
uassert( 10261 , "js md5 needs a string" , a.firstElement().type() == String );
const char * s = a.firstElement().valuestrsafe();
md5digest d;
md5_state_t st;
md5_init(&st);
md5_append( &st , (const md5_byte_t*)s , strlen( s ) );
md5_finish(&st, d);
return BSON( "" << digestToString( d ) );
}
BSONObj JSVersion( const BSONObj& args, void* data ) {
cout << "version: " << versionString << endl;
if ( strstr( versionString , "+" ) )
printGitVersion();
return BSONObj();
}
BSONObj JSSleep(const mongo::BSONObj &args, void* data) {
assert( args.nFields() == 1 );
assert( args.firstElement().isNumber() );
int ms = int( args.firstElement().number() );
{
auto_ptr< ScriptEngine::Unlocker > u = globalScriptEngine->newThreadUnlocker();
sleepmillis( ms );
}
BSONObjBuilder b;
b.appendUndefined( "" );
return b.obj();
}
// ---------------------------------
// ---- installer --------
// ---------------------------------
void installGlobalUtils( Scope& scope ) {
scope.injectNative( "hex_md5" , jsmd5 );
scope.injectNative( "version" , JSVersion );
scope.injectNative( "sleep" , JSSleep );
installBenchmarkSystem( scope );
}
}
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