107 lines
3.8 KiB
C++
107 lines
3.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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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 embedding content-control code.
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*
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* The Initial Developer of the Original Code is
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* Mike Shaver.
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* Portions created by the Initial Developer are Copyright (C) 2001
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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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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#include "nsWebBrowserContentPolicy.h"
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#include "nsIScriptGlobalObject.h"
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#include "nsIDocShell.h"
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#include "nsCOMPtr.h"
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#include "nsIDOMWindow.h"
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nsWebBrowserContentPolicy::nsWebBrowserContentPolicy()
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{
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MOZ_COUNT_CTOR(nsWebBrowserContentPolicy);
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}
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nsWebBrowserContentPolicy::~nsWebBrowserContentPolicy()
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{
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MOZ_COUNT_DTOR(nsWebBrowserContentPolicy);
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}
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NS_IMPL_ISUPPORTS1(nsWebBrowserContentPolicy, nsIContentPolicy)
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NS_IMETHODIMP
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nsWebBrowserContentPolicy::ShouldLoad(PRInt32 contentType,
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nsIURI *contentLocation,
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nsISupports *context,
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nsIDOMWindow *window, PRBool *shouldLoad)
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{
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*shouldLoad = PR_TRUE;
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nsCOMPtr<nsIScriptGlobalObject> scriptGlobal =
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do_QueryInterface(window);
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if (!scriptGlobal)
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return NS_OK;
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nsIDocShell *shell = scriptGlobal->GetDocShell();
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/* We're going to dereference shell, so make sure it isn't null */
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if (!shell)
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return NS_OK;
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switch (contentType) {
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case nsIContentPolicy::OBJECT:
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return shell->GetAllowPlugins(shouldLoad);
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case nsIContentPolicy::SCRIPT:
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return shell->GetAllowJavascript(shouldLoad);
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case nsIContentPolicy::SUBDOCUMENT:
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return shell->GetAllowSubframes(shouldLoad);
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#if 0
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/* need to actually check that it's a meta tag, maybe */
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case nsIContentPolicy::CONTROL_TAG:
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return shell->GetAllowMetaRedirects(shouldLoad); /* meta _refresh_ */
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#endif
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case nsIContentPolicy::IMAGE:
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return shell->GetAllowImages(shouldLoad);
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default:
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return NS_OK;
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}
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}
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NS_IMETHODIMP
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nsWebBrowserContentPolicy::ShouldProcess(PRInt32 contentType,
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nsIURI *contentLocation,
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nsISupports *context,
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nsIDOMWindow *window,
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PRBool *shouldProcess)
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{
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/* XXX use this for AllowJavascript (sic) control? */
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*shouldProcess = PR_TRUE;
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return NS_OK;
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}
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