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/**
* Copyright (C) 2015 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.
*/
#pragma once
#include "mongo/scripting/mozjs/wraptype.h"
namespace mongo {
namespace mozjs {
/**
* Helper for the JSThread javascript object
*
* The workflow is strange because we have a thing in javascript called a
* JSThread, but we don't actually get to construct it. Instead, we have to
* inject methods into that thing (via _threadInject) and hang our C++ thread
* separately (via init() on that type).
*
* To manage lifetime, we just add a field into the injected object that's our
* JSThread and add our holder in as our JSThread's private member.
*/
struct JSThreadInfo : public BaseInfo {
static void finalize(JSFreeOp* fop, JSObject* obj);
struct Functions {
MONGO_DEFINE_JS_FUNCTION(init);
MONGO_DEFINE_JS_FUNCTION(start);
MONGO_DEFINE_JS_FUNCTION(join);
MONGO_DEFINE_JS_FUNCTION(hasFailed);
MONGO_DEFINE_JS_FUNCTION(returnData);
MONGO_DEFINE_JS_FUNCTION(_threadInject);
MONGO_DEFINE_JS_FUNCTION(_scopedThreadInject);
};
/**
* Note that this isn't meant to supply methods for JSThread, it's just
* there to work with _threadInject. So the name isn't a mistake
*/
static const JSFunctionSpec threadMethods[6];
static const JSFunctionSpec freeFunctions[3];
static const char* const className;
static const unsigned classFlags = JSCLASS_HAS_PRIVATE;
static const InstallType installType = InstallType::Private;
};
} // namespace mozjs
} // namespace mongo
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