116 lines
3.1 KiB
C++
116 lines
3.1 KiB
C++
/* ***** 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 the Netscape security libraries.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2000
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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 "nsNSSCertCache.h"
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#include "nsAutoLock.h"
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#include "cert.h"
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#include "nsCOMPtr.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsNSSHelper.h"
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NS_IMPL_THREADSAFE_ISUPPORTS1(nsNSSCertCache, nsINSSCertCache)
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nsNSSCertCache::nsNSSCertCache()
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:mCertList(nsnull)
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{
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mutex = PR_NewLock();
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}
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nsNSSCertCache::~nsNSSCertCache()
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{
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nsNSSShutDownPreventionLock locker;
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if (isAlreadyShutDown())
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return;
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destructorSafeDestroyNSSReference();
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shutdown(calledFromObject);
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}
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void nsNSSCertCache::virtualDestroyNSSReference()
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{
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destructorSafeDestroyNSSReference();
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}
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void nsNSSCertCache::destructorSafeDestroyNSSReference()
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{
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if (isAlreadyShutDown())
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return;
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if (mCertList) {
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CERT_DestroyCertList(mCertList);
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}
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if (mutex) {
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PR_DestroyLock(mutex);
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mutex = nsnull;
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}
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}
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NS_IMETHODIMP
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nsNSSCertCache::CacheAllCerts()
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{
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nsNSSShutDownPreventionLock locker;
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if (isAlreadyShutDown())
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return NS_ERROR_NOT_AVAILABLE;
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{
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nsAutoLock lock(mutex);
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if (mCertList) {
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CERT_DestroyCertList(mCertList);
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mCertList = nsnull;
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}
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}
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nsCOMPtr<nsIInterfaceRequestor> cxt = new PipUIContext();
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CERTCertList *newList = PK11_ListCerts(PK11CertListUnique, cxt);
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if (newList) {
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nsAutoLock lock(mutex);
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mCertList = newList;
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}
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return NS_OK;
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}
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void* nsNSSCertCache::GetCachedCerts()
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{
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if (isAlreadyShutDown())
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return nsnull;
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nsAutoLock lock(mutex);
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return mCertList;
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}
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