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f0bddf0e88
In just 2 cases where JSPrincipals::codebase is used it can be reconstructed from the values stored in the associated nsJSPrincipal. In addition the patch makes nsJSprincipals to inherit both from nsIPrincipal and JSPrincipals allowing to use static_cast to convert between nsIPrincipal and JSPrincipals pointers and to drop many cases of manual JSPrincipal reference counting.
92 lines
3.1 KiB
C++
92 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* the Mozilla Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2006
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Boris Zbarsky <bzbarsky@mit.edu> (Original author)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/**
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* This is the principal that has no rights and can't be accessed by
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* anything other than itself and chrome; null principals are not
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* same-origin with anything but themselves.
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*/
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#ifndef nsNullPrincipal_h__
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#define nsNullPrincipal_h__
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#include "nsIPrincipal.h"
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#include "nsJSPrincipals.h"
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#include "nsCOMPtr.h"
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class nsIURI;
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#define NS_NULLPRINCIPAL_CLASSNAME "nullprincipal"
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#define NS_NULLPRINCIPAL_CID \
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{ 0xdd156d62, 0xd26f, 0x4441, \
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{ 0x9c, 0xdb, 0xe8, 0xf0, 0x91, 0x07, 0xc2, 0x73 } }
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#define NS_NULLPRINCIPAL_CONTRACTID "@mozilla.org/nullprincipal;1"
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#define NS_NULLPRINCIPAL_SCHEME "moz-nullprincipal"
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class nsNullPrincipal : public nsJSPrincipals
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{
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public:
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nsNullPrincipal();
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// Our refcount is managed by nsJSPrincipals. Use this macro to avoid an
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// extra refcount member.
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// FIXME: bug 327245 -- I sorta wish there were a clean way to share the
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// nsJSPrincipals munging code between the various principal classes without
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// giving up the NS_DECL_NSIPRINCIPAL goodness.
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_NSIPRINCIPAL
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NS_DECL_NSISERIALIZABLE
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nsresult Init();
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virtual void GetScriptLocation(nsACString &aStr) MOZ_OVERRIDE;
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#ifdef DEBUG
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virtual void dumpImpl() MOZ_OVERRIDE;
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#endif
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protected:
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virtual ~nsNullPrincipal();
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nsCOMPtr<nsIURI> mURI;
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};
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#endif // nsNullPrincipal_h__
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