mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
88 lines
3.2 KiB
Plaintext
88 lines
3.2 KiB
Plaintext
|
/* -*- 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 FastLoad code.
|
||
|
|
*
|
||
|
|
* The Initial Developer of the Original Code is
|
||
|
|
* Netscape Communications Corporation.
|
||
|
|
* Portions created by the Initial Developer are Copyright (C) 2001
|
||
|
|
* the Initial Developer. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Contributor(s):
|
||
|
|
* Brendan Eich <brendan@mozilla.org> (original author)
|
||
|
|
*
|
||
|
|
* Alternatively, the contents of this file may be used under the terms of
|
||
|
|
* either of 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 "nsIBinaryInputStream.idl"
|
||
|
|
#include "nsrootidl.idl"
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @see nsIObjectOutputStream
|
||
|
|
* @see nsIBinaryInputStream
|
||
|
|
*/
|
||
|
|
|
||
|
|
[scriptable, uuid(6c248606-4eae-46fa-9df0-ba58502368eb)]
|
||
|
|
interface nsIObjectInputStream : nsIBinaryInputStream
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Read an object from this stream to satisfy a strong or weak reference
|
||
|
|
* to one of its interfaces. If the interface was not along the primary
|
||
|
|
* inheritance chain ending in the "root" or XPCOM-identity nsISupports,
|
||
|
|
* readObject will QueryInterface from the deserialized object root to the
|
||
|
|
* correct interface, which was specified when the object was serialized.
|
||
|
|
*
|
||
|
|
* @see nsIObjectOutputStream
|
||
|
|
*/
|
||
|
|
nsISupports readObject(in PRBool aIsStrongRef);
|
||
|
|
|
||
|
|
[notxpcom] nsresult readID(out nsID aID);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Optimized deserialization support -- see nsIStreamBufferAccess.idl.
|
||
|
|
*/
|
||
|
|
[notxpcom] charPtr getBuffer(in PRUint32 aLength, in PRUint32 aAlignMask);
|
||
|
|
[notxpcom] void putBuffer(in charPtr aBuffer, in PRUint32 aLength);
|
||
|
|
};
|
||
|
|
|
||
|
|
%{C++
|
||
|
|
|
||
|
|
inline nsresult
|
||
|
|
NS_ReadOptionalObject(nsIObjectInputStream* aStream, PRBool aIsStrongRef,
|
||
|
|
nsISupports* *aResult)
|
||
|
|
{
|
||
|
|
PRBool nonnull;
|
||
|
|
nsresult rv = aStream->ReadBoolean(&nonnull);
|
||
|
|
if (NS_SUCCEEDED(rv)) {
|
||
|
|
if (nonnull)
|
||
|
|
rv = aStream->ReadObject(aIsStrongRef, aResult);
|
||
|
|
else
|
||
|
|
*aResult = nsnull;
|
||
|
|
}
|
||
|
|
return rv;
|
||
|
|
}
|
||
|
|
|
||
|
|
%}
|