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