зеркало из https://github.com/mozilla/pjs.git
89 строки
2.8 KiB
C++
89 строки
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the 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 Mike Shaver.
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* Portions created by Mike Shaver are Copyright (C) 2001 Mike Shaver.
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* All Rights Reserved.
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*
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*/
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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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NS_INIT_REFCNT();
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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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nsCOMPtr<nsIDocShell> shell;
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if (NS_FAILED(scriptGlobal->GetDocShell(getter_AddRefs(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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