dom/xslt/xpath/nsXPathNSResolver.cpp@97036ab72558 (annotated)
dom/xslt/xpath/nsXPathNSResolver.cpp
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #include "nsXPathNSResolver.h" |
| michael@0 | 7 | #include "nsDOMClassInfoID.h" |
| michael@0 | 8 | #include "nsDOMString.h" |
| michael@0 | 9 | |
| michael@0 | 10 | NS_IMPL_CYCLE_COLLECTION(nsXPathNSResolver, mNode) |
| michael@0 | 11 | |
| michael@0 | 12 | NS_IMPL_CYCLE_COLLECTING_ADDREF(nsXPathNSResolver) |
| michael@0 | 13 | NS_IMPL_CYCLE_COLLECTING_RELEASE(nsXPathNSResolver) |
| michael@0 | 14 | |
| michael@0 | 15 | DOMCI_DATA(XPathNSResolver, nsXPathNSResolver) |
| michael@0 | 16 | |
| michael@0 | 17 | NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(nsXPathNSResolver) |
| michael@0 | 18 | NS_INTERFACE_MAP_ENTRY(nsIDOMXPathNSResolver) |
| michael@0 | 19 | NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMXPathNSResolver) |
| michael@0 | 20 | NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(XPathNSResolver) |
| michael@0 | 21 | NS_INTERFACE_MAP_END |
| michael@0 | 22 | |
| michael@0 | 23 | nsXPathNSResolver::nsXPathNSResolver(nsIDOMNode* aNode) |
| michael@0 | 24 | : mNode(aNode) |
| michael@0 | 25 | { |
| michael@0 | 26 | NS_ASSERTION(mNode, "Need a node to resolve namespaces."); |
| michael@0 | 27 | } |
| michael@0 | 28 | |
| michael@0 | 29 | NS_IMETHODIMP |
| michael@0 | 30 | nsXPathNSResolver::LookupNamespaceURI(const nsAString & aPrefix, |
| michael@0 | 31 | nsAString & aResult) |
| michael@0 | 32 | { |
| michael@0 | 33 | if (aPrefix.EqualsLiteral("xml")) { |
| michael@0 | 34 | aResult.AssignLiteral("http://www.w3.org/XML/1998/namespace"); |
| michael@0 | 35 | |
| michael@0 | 36 | return NS_OK; |
| michael@0 | 37 | } |
| michael@0 | 38 | |
| michael@0 | 39 | if (!mNode) { |
| michael@0 | 40 | SetDOMStringToNull(aResult); |
| michael@0 | 41 | |
| michael@0 | 42 | return NS_OK; |
| michael@0 | 43 | } |
| michael@0 | 44 | |
| michael@0 | 45 | return mNode->LookupNamespaceURI(aPrefix, aResult); |
| michael@0 | 46 | } |
