pjs/network/public/nsIBlockingNotification.h

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2.0 KiB
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#ifndef nsIBlockingCallback_h___
#define nsIBlockingCallback_h___
#include "nscore.h"
#include "nsISupports.h"
#include "prthread.h"
/* forward declarations... */
class nsIURL;
/* 7a3e0350-d724-11d2-99db-0080c7cb1080 */
#define NS_IBLOCKINGNOTIFICATION_IID \
{ 0x7a3e0350, 0xd724, 0x11d2, \
{0x99, 0xdb, 0x00, 0x80, 0xc7, 0xcb, 0x10, 0x80} }
class nsIBlockingNotification : public nsISupports
{
public:
NS_IMETHOD IsBlocked(nsIURL *aUrl, PRBool *aResult) = 0;
NS_IMETHOD Resume(nsIURL *aUrl, void *aExtraInfo) = 0;
};
/* bd697440-d724-11d2-99db-0080c7cb1080 */
#define NS_IBLOCKINGNOTIFICATION_OBSERVER_IID \
{ 0xbd697440, 0xd724, 0x11d2, \
{0x99, 0xdb, 0x00, 0x80, 0xc7, 0xcb, 0x10, 0x80} }
class nsIBlockingNotificationObserver : public nsISupports
{
public:
NS_IMETHOD Notify(nsIBlockingNotification *aCaller,
nsIURL *aUrl,
PRThread *aThread,
PRInt32 aCode,
void *aExtraInfo) = 0;
NS_IMETHOD CancelNotify(nsIURL *aUrl) = 0;
};
/* Generic status codes for nsIBlockingNotificationObserver::Notify(...) */
#define NS_NOTIFY_SUCCEEDED NS_OK
#define NS_NOTIFY_BLOCKED NS_ERROR_GENERATE_SUCCESS(NS_ERROR_MODULE_NETWORK, 10)
#endif /* nsIBlockingCallback_h___ */