mirror of
https://github.com/UOX3DevTeam/UOX3
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93 lines
3.2 KiB
C++
93 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* vim: set ts=8 sw=4 et tw=99:
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is JavaScript shell workers.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Jason Orendorff <jorendorff@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef jsworkers_h___
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#define jsworkers_h___
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#ifdef JS_THREADSAFE
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#include "jsapi.h"
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/*
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* Workers for the JS shell.
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*
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* Note: The real implementation of DOM Workers is in dom/src/threads.
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*/
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namespace js {
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namespace workers {
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class ThreadPool;
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class WorkerHooks {
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public:
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virtual JSObject *newGlobalObject(JSContext *cx) = 0;
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virtual ~WorkerHooks() {}
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};
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/*
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* Initialize workers. This defines the Worker constructor on global.
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* Requires request. rootp must point to a GC root.
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*
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* On success, *rootp receives a pointer to an object, and init returns
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* a non-null value. The caller must keep the object rooted and must
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* pass it to js::workers::finish later.
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*/
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ThreadPool *init(JSContext *cx, WorkerHooks *hooks, JSObject *global, JSObject **rootp);
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/* Asynchronously signal for all workers to terminate.
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*
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* Call this before calling finish() to shut down without waiting for
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* all messages to be proceesed.
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*/
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void terminateAll(JSRuntime *rt, ThreadPool *tp);
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/*
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* Finish running any workers, shut down the thread pool, and free all
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* resources associated with workers. The application must call this
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* before shutting down the runtime, and not during GC.
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*
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* Requires request.
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*/
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void finish(JSContext *cx, ThreadPool *tp);
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}
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}
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#endif /* JS_THREADSAFE */
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#endif /* jsworkers_h___ */
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