RetroZilla/extensions/transformiix/source/xpath/nsXPathNSResolver.cpp
2015-10-20 23:03:22 -04:00

79 lines
2.8 KiB
C++

/* -*- 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 TransforMiiX XSLT processor 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):
* Peter Van der Beken <peterv@propagandism.org>
*
* 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
* 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 "nsXPathNSResolver.h"
#include "nsIDOMClassInfo.h"
#include "nsDOMString.h"
NS_IMPL_ADDREF(nsXPathNSResolver)
NS_IMPL_RELEASE(nsXPathNSResolver)
NS_INTERFACE_MAP_BEGIN(nsXPathNSResolver)
NS_INTERFACE_MAP_ENTRY(nsIDOMXPathNSResolver)
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMXPathNSResolver)
NS_INTERFACE_MAP_ENTRY_EXTERNAL_DOM_CLASSINFO(XPathNSResolver)
NS_INTERFACE_MAP_END
nsXPathNSResolver::nsXPathNSResolver(nsIDOMNode* aNode)
{
mNode = do_QueryInterface(aNode);
NS_ASSERTION(mNode, "Need a node to resolve namespaces.");
}
nsXPathNSResolver::~nsXPathNSResolver()
{
}
NS_IMETHODIMP
nsXPathNSResolver::LookupNamespaceURI(const nsAString & aPrefix,
nsAString & aResult)
{
if (aPrefix.EqualsLiteral("xml")) {
aResult.AssignLiteral("http://www.w3.org/XML/1998/namespace");
return NS_OK;
}
if (!mNode) {
SetDOMStringToNull(aResult);
return NS_OK;
}
return mNode->LookupNamespaceURI(aPrefix, aResult);
}