зеркало из https://github.com/mozilla/gecko-dev.git
70 строки
2.5 KiB
C++
70 строки
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; 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 Mozilla code.
|
|
*
|
|
* The Initial Developer of the Original Code is Zero-Knowledge Systems,
|
|
* Inc. Portions created by Zero-Knowledge are Copyright (C) 2000
|
|
* Zero-Knowledge Systems, Inc. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*/
|
|
|
|
/*
|
|
* Utility routines for checking content load/process policy settings.
|
|
*/
|
|
|
|
#include "nsString.h"
|
|
#include "nsIContentPolicy.h"
|
|
#include "nsIMemory.h"
|
|
#include "nsIServiceManager.h"
|
|
|
|
#ifndef __nsContentPolicyUtils_h__
|
|
#define __nsContentPolicyUtils_h__
|
|
|
|
class nsIDOMElement;
|
|
|
|
#define NS_CONTENTPOLICY_CONTRACTID "@mozilla.org/layout/content-policy;1"
|
|
#define NS_CONTENTPOLICY_CATEGORY "content-policy"
|
|
#define NS_CONTENTPOLICY_CID \
|
|
{0x0e3afd3d, 0xeb60, 0x4c2b, \
|
|
{ 0x96, 0x3b, 0x56, 0xd7, 0xc4, 0x39, 0xf1, 0x24 }}
|
|
|
|
/* takes contentType, aURL, and element from its context */
|
|
#define CHECK_CONTENT_POLICY(action, result) \
|
|
PR_BEGIN_MACRO \
|
|
nsresult rv; \
|
|
NS_WITH_SERVICE(nsIContentPolicy, policy, NS_CONTENTPOLICY_CONTRACTID, &rv); \
|
|
if (NS_FAILED(rv)) \
|
|
return rv; \
|
|
\
|
|
return policy->##action(contentType, element, aURL.GetUnicode(), result); \
|
|
PR_END_MACRO
|
|
|
|
inline nsresult
|
|
NS_CheckContentLoadPolicy(PRInt32 contentType, const nsString &aURL,
|
|
nsIDOMElement *element, PRBool *shouldLoad)
|
|
{
|
|
CHECK_CONTENT_POLICY(ShouldLoad, shouldLoad);
|
|
}
|
|
|
|
inline nsresult
|
|
NS_CheckContentProcessPolicy(PRInt32 contentType, nsString &aURL,
|
|
nsIDOMElement *element, PRBool *shouldProcess)
|
|
{
|
|
CHECK_CONTENT_POLICY(ShouldProcess, shouldProcess);
|
|
}
|
|
|
|
#undef CHECK_CONTENT_POLICY
|
|
|
|
#endif /* __nsContentPolicyUtils_h__ */
|