mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-14 19:50:12 +01:00
140 lines
4.1 KiB
C++
140 lines
4.1 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
|
|
* Jonas Sicking.
|
|
* Portions created by the Initial Developer are Copyright (C) 2002
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Jonas Sicking <jonas@sicking.cc>
|
|
*
|
|
* 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 "txNamespaceMap.h"
|
|
#include "txAtoms.h"
|
|
#include "txXPathNode.h"
|
|
|
|
txNamespaceMap::txNamespaceMap()
|
|
{
|
|
}
|
|
|
|
txNamespaceMap::txNamespaceMap(const txNamespaceMap& aOther)
|
|
: mPrefixes(aOther.mPrefixes)
|
|
{
|
|
mNamespaces = aOther.mNamespaces; //bah! I want a copy-constructor!
|
|
}
|
|
|
|
nsresult
|
|
txNamespaceMap::mapNamespace(nsIAtom* aPrefix, const nsAString& aNamespaceURI)
|
|
{
|
|
nsIAtom* prefix = aPrefix == txXMLAtoms::_empty ? nsnull : aPrefix;
|
|
|
|
PRInt32 nsId;
|
|
if (prefix && aNamespaceURI.IsEmpty()) {
|
|
// Remove the mapping
|
|
PRInt32 index = mPrefixes.IndexOf(prefix);
|
|
if (index >= 0) {
|
|
mPrefixes.RemoveObjectAt(index);
|
|
mNamespaces.RemoveElementAt(index);
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
if (aNamespaceURI.IsEmpty()) {
|
|
// Set default to empty namespace
|
|
nsId = kNameSpaceID_None;
|
|
}
|
|
else {
|
|
nsId = txNamespaceManager::getNamespaceID(aNamespaceURI);
|
|
NS_ENSURE_FALSE(nsId == kNameSpaceID_Unknown, NS_ERROR_FAILURE);
|
|
}
|
|
|
|
// Check if the mapping already exists
|
|
PRInt32 index = mPrefixes.IndexOf(prefix);
|
|
if (index >= 0) {
|
|
mNamespaces.ReplaceElementAt(NS_INT32_TO_PTR(nsId), index);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
// New mapping
|
|
if (!mPrefixes.AppendObject(prefix)) {
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
|
|
if (!mNamespaces.AppendElement(NS_INT32_TO_PTR(nsId))) {
|
|
mPrefixes.RemoveObjectAt(mPrefixes.Count() - 1);
|
|
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
PRInt32
|
|
txNamespaceMap::lookupNamespace(nsIAtom* aPrefix)
|
|
{
|
|
if (aPrefix == txXMLAtoms::xml) {
|
|
return kNameSpaceID_XML;
|
|
}
|
|
|
|
nsIAtom* prefix = aPrefix == txXMLAtoms::_empty ? 0 : aPrefix;
|
|
|
|
PRInt32 index = mPrefixes.IndexOf(prefix);
|
|
if (index >= 0) {
|
|
return NS_PTR_TO_INT32(mNamespaces.SafeElementAt(index));
|
|
}
|
|
|
|
if (!prefix) {
|
|
return kNameSpaceID_None;
|
|
}
|
|
|
|
return kNameSpaceID_Unknown;
|
|
}
|
|
|
|
PRInt32
|
|
txNamespaceMap::lookupNamespace(const nsAString& aPrefix)
|
|
{
|
|
nsCOMPtr<nsIAtom> prefix = do_GetAtom(aPrefix);
|
|
|
|
return lookupNamespace(prefix);
|
|
}
|
|
|
|
PRInt32
|
|
txNamespaceMap::lookupNamespaceWithDefault(const nsAString& aPrefix)
|
|
{
|
|
nsCOMPtr<nsIAtom> prefix = do_GetAtom(aPrefix);
|
|
if (prefix != txXSLTAtoms::_poundDefault) {
|
|
return lookupNamespace(prefix);
|
|
}
|
|
|
|
return lookupNamespace(nsnull);
|
|
}
|