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52 lines
1.8 KiB
Plaintext
52 lines
1.8 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "nsISupports.idl"
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interface nsIEventQueue;
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interface nsIChannel;
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[scriptable, uuid(fd91e2e0-1481-11d3-9333-00104ba0fd40)]
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interface nsIStreamObserver : nsISupports
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{
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void onStartRequest(in nsIChannel channel,
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in nsISupports ctxt);
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void onStopRequest(in nsIChannel channel,
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in nsISupports ctxt,
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in nsresult status,
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in wstring errorMsg);
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};
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%{C++
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// An asynchronous stream observer is used to ship data over to another thread specified
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// by the thread's event queue. The receiver stream observer is then used to receive
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// the notifications on the other thread.
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extern NS_NET nsresult
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NS_NewAsyncStreamObserver(nsIStreamObserver* *result,
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nsIEventQueue* eventQueue,
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nsIStreamObserver* receiver);
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// Generic status codes for OnStopRequest:
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#define NS_BINDING_SUCCEEDED NS_OK
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#define NS_BINDING_FAILED NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 1)
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#define NS_BINDING_ABORTED NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
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%}
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