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