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64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsExceptionService_h__
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#define nsExceptionService_h__
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#include "mozilla/Attributes.h"
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#include "mozilla/Mutex.h"
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#include "nsIException.h"
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#include "nsIExceptionService.h"
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#include "nsIObserverService.h"
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#include "nsHashtable.h"
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#include "nsIObserver.h"
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class nsExceptionManager;
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/** Exception Service definition **/
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class nsExceptionService MOZ_FINAL : public nsIExceptionService, public nsIObserver
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{
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public:
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_NSIEXCEPTIONSERVICE
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NS_DECL_NSIEXCEPTIONMANAGER
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NS_DECL_NSIOBSERVER
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nsExceptionService();
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/* additional members */
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nsresult DoGetExceptionFromProvider(nsresult errCode,
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nsIException *defaultException,
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nsIException **_richError);
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void Shutdown();
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/* thread management and cleanup */
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static void AddThread(nsExceptionManager *);
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static void DropThread(nsExceptionManager *);
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static void DoDropThread(nsExceptionManager *thread);
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static void DropAllThreads();
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static nsExceptionManager *firstThread;
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nsSupportsHashtable mProviders;
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/* single lock protects both providers hashtable
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and thread list */
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static mozilla::Mutex* sLock;
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static unsigned tlsIndex;
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static void ThreadDestruct( void *data );
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#ifdef DEBUG
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static int32_t totalInstances;
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#endif
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private:
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~nsExceptionService();
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};
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#endif // nsExceptionService_h__
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