/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: NPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Netscape Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/NPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is 
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or 
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the NPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the NPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#include "nsISupports.idl"
%{C++
#include "prthread.h"

#define NS_THREADPOOL_CID                            \
{ /* CC530631-7808-11d3-A181-0050041CAF44 */         \
    0xcc530631,                                      \
    0x7808,                                          \
    0x11d3,                                          \
    {0xa1, 0x81, 0x00, 0x50, 0x04, 0x1c, 0xaf, 0x44} \
}

#define NS_THREADPOOL_CONTRACTID "@mozilla.org/thread-pool;1"
#define NS_THREADPOOL_CLASSNAME "Thread Pool"
#if 0
%}
typedef PRUint32 PRThreadPriority;
typedef PRUint32 PRThreadScope;
%{C++
#endif
%}

interface nsIRunnable;

[scriptable, uuid(0c728db0-6887-11d3-9382-00104ba0fd40)]
interface nsIThreadPool : nsISupports
{
    void DispatchRequest(in nsIRunnable runnable);
    void ProcessPendingRequests();
    void Shutdown();
    void Init(in unsigned long aPoolMinThreadCount,
              in unsigned long aPoolMaxThreadCount,
              in unsigned long aThreadStackSize,
              in PRThreadPriority aThreadPriority,
              in PRThreadScope aThreadScope);
};

%{C++
extern NS_COM nsresult
NS_NewThreadPool(nsIThreadPool* *result,
                 PRUint32 minThreads, PRUint32 maxThreads,
                 PRUint32 stackSize = 0,
                 PRThreadPriority priority = PR_PRIORITY_NORMAL,
                 PRThreadScope scope = PR_GLOBAL_THREAD);
%}