nsIRequestObserver.idl
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上传日期:2017-12-03
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文件大小:3k
源码类别:
PlugIns编程
开发平台:
Visual C++
- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla 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/MPL/
- *
- * 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 MPL, 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 MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
- #include "nsISupports.idl"
- interface nsIRequest;
- /**
- * nsIRequestObserver
- *
- * @status FROZEN
- */
- [scriptable, uuid(fd91e2e0-1481-11d3-9333-00104ba0fd40)]
- interface nsIRequestObserver : nsISupports
- {
- /**
- * Called to signify the beginning of an asynchronous request.
- *
- * @param aRequest request being observed
- * @param aContext user defined context
- *
- * An exception thrown from onStartRequest has the side-effect of
- * causing the request to be canceled.
- */
- void onStartRequest(in nsIRequest aRequest,
- in nsISupports aContext);
- /**
- * Called to signify the end of an asynchronous request. This
- * call is always preceded by a call to onStartRequest.
- *
- * @param aRequest request being observed
- * @param aContext user defined context
- * @param aStatusCode reason for stopping (NS_OK if completed successfully)
- *
- * An exception thrown from onStopRequest is generally ignored.
- */
- void onStopRequest(in nsIRequest aRequest,
- in nsISupports aContext,
- in nsresult aStatusCode);
- };