mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-07-02 07:20:40 +02:00
136 lines
5.2 KiB
C++
136 lines
5.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* 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 Communicator client code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* L. David Baron <dbaron@dbaron.org>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
#ifndef nsTraceRefcnt_h___
|
|
#define nsTraceRefcnt_h___
|
|
|
|
#include "nscore.h"
|
|
|
|
class nsISupports;
|
|
|
|
// By default refcnt logging is not part of the build.
|
|
#undef NS_BUILD_REFCNT_LOGGING
|
|
|
|
#if (defined(DEBUG) || defined(FORCE_BUILD_REFCNT_LOGGING))
|
|
// Make refcnt logging part of the build. This doesn't mean that
|
|
// actual logging will occur (that requires a separate enable; see
|
|
// nsTraceRefcnt.h for more information).
|
|
#define NS_BUILD_REFCNT_LOGGING 1
|
|
#endif
|
|
|
|
// If NO_BUILD_REFCNT_LOGGING is defined then disable refcnt logging
|
|
// in the build. This overrides FORCE_BUILD_REFCNT_LOGGING.
|
|
#if defined(NO_BUILD_REFCNT_LOGGING)
|
|
#undef NS_BUILD_REFCNT_LOGGING
|
|
#endif
|
|
|
|
#ifdef NS_BUILD_REFCNT_LOGGING
|
|
|
|
#define NS_LOG_ADDREF(_p, _rc, _type, _size) \
|
|
nsTraceRefcnt::LogAddRef((_p), (_rc), (_type), (PRUint32) (_size))
|
|
|
|
#define NS_LOG_RELEASE(_p, _rc, _type) \
|
|
nsTraceRefcnt::LogRelease((_p), (_rc), (_type))
|
|
|
|
#define MOZ_DECL_CTOR_COUNTER(_type)
|
|
|
|
#define MOZ_COUNT_CTOR(_type) \
|
|
PR_BEGIN_MACRO \
|
|
nsTraceRefcnt::LogCtor((void*)this, #_type, sizeof(*this)); \
|
|
PR_END_MACRO
|
|
|
|
#define MOZ_COUNT_DTOR(_type) \
|
|
PR_BEGIN_MACRO \
|
|
nsTraceRefcnt::LogDtor((void*)this, #_type, sizeof(*this)); \
|
|
PR_END_MACRO
|
|
|
|
#ifdef HAVE_CPP_DYNAMIC_CAST_TO_VOID_PTR // from autoconf (XXX needs to be
|
|
// set for non-autoconf platforms)
|
|
|
|
// nsCOMPtr.h allows these macros to be defined by clients
|
|
// These logging functions require dynamic_cast<void *>, so we don't
|
|
// define these macros if we don't have dynamic_cast.
|
|
#define NSCAP_LOG_ASSIGNMENT(_c, _p) \
|
|
if (_p) \
|
|
nsTraceRefcnt::LogAddCOMPtr((_c),NS_STATIC_CAST(nsISupports*,_p))
|
|
|
|
#define NSCAP_LOG_RELEASE(_c, _p) \
|
|
if (_p) \
|
|
nsTraceRefcnt::LogReleaseCOMPtr((_c), NS_STATIC_CAST(nsISupports*,_p))
|
|
|
|
#endif /* HAVE_CPP_DYNAMIC_CAST_TO_VOID_PTR */
|
|
|
|
#else /* !NS_BUILD_REFCNT_LOGGING */
|
|
|
|
#define NS_LOG_ADDREF(_p, _rc, _type, _size)
|
|
#define NS_LOG_RELEASE(_p, _rc, _type)
|
|
#define MOZ_DECL_CTOR_COUNTER(_type)
|
|
#define MOZ_COUNT_CTOR(_type)
|
|
#define MOZ_COUNT_DTOR(_type)
|
|
|
|
#endif /* NS_BUILD_REFCNT_LOGGING */
|
|
|
|
//----------------------------------------------------------------------
|
|
|
|
/**
|
|
* Note: The implementations for these methods are no-ops in a build
|
|
* where NS_BUILD_REFCNT_LOGGING is disabled.
|
|
*/
|
|
class nsTraceRefcnt {
|
|
public:
|
|
static NS_COM_GLUE void LogAddRef(void* aPtr,
|
|
nsrefcnt aNewRefCnt,
|
|
const char* aTypeName,
|
|
PRUint32 aInstanceSize);
|
|
|
|
static NS_COM_GLUE void LogRelease(void* aPtr,
|
|
nsrefcnt aNewRefCnt,
|
|
const char* aTypeName);
|
|
|
|
static NS_COM_GLUE void LogCtor(void* aPtr, const char* aTypeName,
|
|
PRUint32 aInstanceSize);
|
|
|
|
static NS_COM_GLUE void LogDtor(void* aPtr, const char* aTypeName,
|
|
PRUint32 aInstanceSize);
|
|
|
|
static NS_COM_GLUE void LogAddCOMPtr(void *aCOMPtr, nsISupports *aObject);
|
|
|
|
static NS_COM_GLUE void LogReleaseCOMPtr(void *aCOMPtr, nsISupports *aObject);
|
|
|
|
};
|
|
#endif /* nsTraceRefcnt_h___ */
|