author Ehsan Akhgari <>
Sat, 05 Jun 2010 21:23:26 -0400
changeset 43173 ac1ed3f6b2e71637e562866867c9ac571d2cb283
parent 43144 2d90590dabe63ad9d6323376e6a1138add81e1cb
parent 43113 d8dc49d5bd609668b3c4fadd6c1df12d5da20547
child 56090 c56bcfa6defbb51a722681fe6647454c0a13078a
permissions -rw-r--r--
Merge resolving the bad rename changeset landed as part of bug 542222

/* -*- Mode: C++; tab-width: 2; 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
 * 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 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
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#ifndef nsAboutProtocolHandler_h___
#define nsAboutProtocolHandler_h___

#include "nsIProtocolHandler.h"
#include "nsSimpleNestedURI.h"

class nsCString;
class nsIAboutModule;

class nsAboutProtocolHandler : public nsIProtocolHandler

    // nsIProtocolHandler methods:

    // nsAboutProtocolHandler methods:
    nsAboutProtocolHandler() {}
    virtual ~nsAboutProtocolHandler() {}

class nsSafeAboutProtocolHandler : public nsIProtocolHandler

    // nsIProtocolHandler methods:

    // nsSafeAboutProtocolHandler methods:
    nsSafeAboutProtocolHandler() {}

    ~nsSafeAboutProtocolHandler() {}

// Class to allow us to propagate the base URI to about:blank correctly
class nsNestedAboutURI : public nsSimpleNestedURI {
    nsNestedAboutURI(nsIURI* aInnerURI, nsIURI* aBaseURI)
        : nsSimpleNestedURI(aInnerURI)
        , mBaseURI(aBaseURI)

    // For use only from deserialization
    nsNestedAboutURI() : nsSimpleNestedURI() {}

    virtual ~nsNestedAboutURI() {}

    // Override QI so we can QI to our CID as needed
    NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr);

    // Override StartClone(), the nsISerializable methods, and
    // GetClassIDNoAlloc; this last is needed to make our nsISerializable impl
    // work right.
    virtual nsSimpleURI* StartClone();
    NS_IMETHOD Read(nsIObjectInputStream* aStream);
    NS_IMETHOD Write(nsIObjectOutputStream* aStream);
    NS_IMETHOD GetClassIDNoAlloc(nsCID *aClassIDNoAlloc);

    nsIURI* GetBaseURI() const {
        return mBaseURI;

    nsCOMPtr<nsIURI> mBaseURI;

#endif /* nsAboutProtocolHandler_h___ */