mirror of
https://github.com/rn10950/RetroZilla.git
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115 lines
3.5 KiB
C++
115 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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 TransforMiiX XSLT processor code.
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*
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* The Initial Developer of the Original Code is
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* Axel Hecht.
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* Portions created by the Initial Developer are Copyright (C) 2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Axel Hecht <axel@pike.org>
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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 the GNU General Public License Version 2 or later (the "GPL"), or
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* 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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#ifndef __TX_XPATH_SINGLENODE_CONTEXT
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#define __TX_XPATH_SINGLENODE_CONTEXT
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#include "txIXPathContext.h"
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class txSingleNodeContext : public txIEvalContext
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{
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public:
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txSingleNodeContext(const txXPathNode& aContextNode,
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txIMatchContext* aContext)
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: mNode(aContextNode),
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mInner(aContext)
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{
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NS_ASSERTION(aContext, "txIMatchContext must be given");
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}
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~txSingleNodeContext()
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{}
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nsresult getVariable(PRInt32 aNamespace, nsIAtom* aLName,
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txAExprResult*& aResult)
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{
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NS_ASSERTION(mInner, "mInner is null!!!");
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return mInner->getVariable(aNamespace, aLName, aResult);
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}
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MBool isStripSpaceAllowed(const txXPathNode& aNode)
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{
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NS_ASSERTION(mInner, "mInner is null!!!");
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return mInner->isStripSpaceAllowed(aNode);
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}
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void* getPrivateContext()
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{
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NS_ASSERTION(mInner, "mInner is null!!!");
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return mInner->getPrivateContext();
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}
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txResultRecycler* recycler()
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{
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NS_ASSERTION(mInner, "mInner is null!!!");
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return mInner->recycler();
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}
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void receiveError(const nsAString& aMsg, nsresult aRes)
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{
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NS_ASSERTION(mInner, "mInner is null!!!");
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#ifdef DEBUG
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nsAutoString error(NS_LITERAL_STRING("forwarded error: "));
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error.Append(aMsg);
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mInner->receiveError(error, aRes);
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#else
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mInner->receiveError(aMsg, aRes);
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#endif
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}
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const txXPathNode& getContextNode()
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{
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return mNode;
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}
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PRUint32 size()
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{
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return 1;
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}
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PRUint32 position()
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{
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return 1;
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}
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private:
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const txXPathNode& mNode;
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txIMatchContext* mInner;
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};
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#endif // __TX_XPATH_SINGLENODE_CONTEXT
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