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Landing nsISupports changes. Freezes nsISupports.idl and nsrootidl.idl. r=valeski@netscape.com, sr=rpotts@netscape.com bug 98281

This commit is contained in:
dougt%netscape.com 2001-09-27 03:43:00 +00:00
Родитель 79e4c29ef0
Коммит 62afce095d
23 изменённых файлов: 3032 добавлений и 3498 удалений
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2
content/base/src/nsNodeInfo.cpp
Просмотреть файл

@ -91,7 +91,7 @@ nsNodeInfo::Init(nsIAtom *aName, nsIAtom *aPrefix, PRInt32 aNamespaceID,
// nsISupports
NS_IMPL_THREADSAFE_ISUPPORTS(nsNodeInfo, NS_GET_IID(nsINodeInfo));
NS_IMPL_THREADSAFE_ISUPPORTS1(nsNodeInfo, nsINodeInfo);
// nsINodeInfo

3
content/base/src/nsNodeInfoManager.cpp
Просмотреть файл

@ -111,8 +111,7 @@ nsNodeInfoManager::~nsNodeInfoManager()
}
NS_IMPL_THREADSAFE_ISUPPORTS(nsNodeInfoManager,
NS_GET_IID(nsINodeInfoManager));
NS_IMPL_THREADSAFE_ISUPPORTS1(nsNodeInfoManager, nsINodeInfoManager);
// nsINodeInfoManager

4
xpcom/base/MANIFEST
Просмотреть файл

@ -3,13 +3,17 @@ nsIAllocator.h
nsMemory.h
nsCOMPtr.h
nsCom.h
nsComObsolete.h
nsCWeakReference.h
nsDebug.h
nsError.h
nsID.h
nsIID.h
nsIPtr.h
nsISupportsBase.h
nsISupportsImpl.h
nsISupportsUtils.h
nsISupportsObsolete.h
nsTraceRefcnt.h
nsWeakReference.h
nsWeakPtr.h

4
xpcom/base/makefile.win
Просмотреть файл

@ -35,12 +35,16 @@ EXPORTS = \
nsMemory.h \
nsCOMPtr.h \
nsCom.h \
nsComObsolete.h \
nsCWeakReference.h \
nsDebug.h \
nsError.h \
nsID.h \
nsIID.h \
nsIPtr.h \
nsISupportsBase.h \
nsISupportsImpl.h \
nsISupportsObsolete.h \
nsISupportsUtils.h \
nsTraceRefcnt.h \
nsWeakReference.h \

12
xpcom/base/nsCOMPtr.h
Просмотреть файл

@ -40,17 +40,17 @@
// Wrapping includes can speed up compiles (see "Large Scale C++ Software Design")
#ifndef nsDebug_h___
#include "nsDebug.h"
// for |NS_PRECONDITION|
#endif
#ifndef nsISupports_h___
#include "nsISupports.h"
// for |nsresult|, |NS_ADDREF|, |NS_GET_IID| et al
#endif
#ifndef nscore_h__
#ifndef nsDebug_h___
#include "nsDebug.h"
// for |NS_PRECONDITION|
#endif
#ifndef nscore_h___
#include "nscore.h"
// for |NS_..._CAST|, |NS_EXPORT|
#endif

239
xpcom/base/nsCom.h
Просмотреть файл

@ -22,244 +22,7 @@
#ifndef nsCom_h__
#define nsCom_h__
/* Core XPCOM declarations. */
/*
* People who create their own Win32 MSDev projects to compile against mozilla
* code *often* neglect to define XP_WIN and XP_WIN32. Rather than force
* those definitions here - and risk having some code get compiled incorrectly
* before this code is reached - we #error here to let the programmers know
* that they must modify their build projects.
* We would *like* to reduce the usage of these roughly synonymous defines.
* But it is a big modular project with a lot of brainprint issues...
* See bug: http://bugzilla.mozilla.org/show_bug.cgi?id=65727
*/
#if defined(_WIN32) && (!defined(XP_WIN) || !defined(XP_WIN32))
#error Add defines for XP_WIN and XP_WIN32 to your Win32 build project.
#endif
/*
* API Import/Export macros
*/
#ifdef _IMPL_NS_COM
#if defined(XP_WIN)
#define NS_COM _declspec(dllexport)
#elif defined(XP_MAC)
#define NS_COM __declspec(export)
#else /* !XP_WIN */
#define NS_COM
#endif /* !XP_WIN */
#else /* !_IMPL_NS_COM */
#if defined(XP_WIN)
#define NS_COM _declspec(dllimport)
#else /* !XP_WIN */
#define NS_COM
#endif /* !XP_WIN */
#endif /* !_IMPL_NS_COM */
/*
* DLL Export macro
*/
#ifdef XP_WIN
#define NS_EXPORT _declspec(dllexport)
#define NS_EXPORT_(type) type _declspec(dllexport) __stdcall
#define NS_IMETHOD_(type) virtual type __stdcall
#define NS_IMETHOD virtual nsresult __stdcall
#define NS_IMETHODIMP_(type) type __stdcall
#define NS_IMETHODIMP nsresult __stdcall
#define NS_METHOD_(type) type __stdcall
#define NS_METHOD nsresult __stdcall
#define NS_CALLBACK_(_type, _name) _type (__stdcall * _name)
#define NS_CALLBACK(_name) nsresult (__stdcall * _name)
#elif defined(XP_MAC)
#define NS_EXPORT __declspec(export)
#define NS_EXPORT_(type) __declspec(export) type
#define NS_IMETHOD_(type) virtual type
#define NS_IMETHOD virtual nsresult
#define NS_IMETHODIMP_(type) type
#define NS_IMETHODIMP nsresult
#define NS_METHOD_(type) type
#define NS_METHOD nsresult
#define NS_CALLBACK_(_type, _name) _type (* _name)
#define NS_CALLBACK(_name) nsresult (* _name)
#elif defined(XP_OS2)
#define NS_EXPORT
#define NS_EXPORT_(type) type
#define NS_IMETHOD_(type) virtual type
#define NS_IMETHOD virtual nsresult
#define NS_IMETHODIMP_(type) type
#define NS_IMETHODIMP nsresult
#define NS_METHOD_(type) type
#define NS_METHOD nsresult
#define NS_CALLBACK_(_type, _name) _type ( _System * _name)
#define NS_CALLBACK(_name) nsresult (* _name)
#else /* !XP_WIN && !XP_MAC && !XP_OS2 */
#define NS_EXPORT
#define NS_EXPORT_(type) type
#define NS_IMETHOD_(type) virtual type
#define NS_IMETHOD virtual nsresult
#define NS_IMETHODIMP_(type) type
#define NS_IMETHODIMP nsresult
#define NS_METHOD_(type) type
#define NS_METHOD nsresult
#define NS_CALLBACK_(_type, _name) _type (* _name)
#define NS_CALLBACK(_name) nsresult (* _name)
#endif /* !XP_WIN */
/* use these functions to associate get/set methods with a
C++ member variable
*/
#define NS_METHOD_GETTER(_method, _type, _member) \
_method(_type* aResult) \
{\
if (!aResult) return NS_ERROR_NULL_POINTER; \
*aResult = _member; \
return NS_OK; \
}
#define NS_METHOD_SETTER(_method, _type, _member) \
_method(_type aResult) \
{ \
_member = aResult; \
return NS_OK; \
}
/*
* special for strings to get/set char* strings
* using PL_strdup and PR_FREEIF
*/
#define NS_METHOD_GETTER_STR(_method,_member) \
_method(char* *aString)\
{\
if (!aString) return NS_ERROR_NULL_POINTER; \
*aString = PL_strdup(_member); \
return NS_OK; \
}
#define NS_METHOD_SETTER_STR(_method, _member) \
_method(const char *aString)\
{\
PR_FREEIF(_member);\
if (aString) _member = PL_strdup(aString); \
else _member = nsnull;\
return NS_OK; \
}
/* Getter/Setter macros.
Usage:
NS_IMPL_[CLASS_]GETTER[_<type>](method, [type,] member);
NS_IMPL_[CLASS_]SETTER[_<type>](method, [type,] member);
NS_IMPL_[CLASS_]GETSET[_<type>]([class, ]postfix, [type,] member);
where:
CLASS_ - implementation is inside a class definition
(otherwise the class name is needed)
Do NOT use in publicly exported header files, because
the implementation may be included many times over.
Instead, use the non-CLASS_ version.
_<type> - For more complex (STR, IFACE) data types
(otherwise the simple data type is needed)
method - name of the method, such as GetWidth or SetColor
type - simple data type if required
member - class member variable such as m_width or mColor
class - the class name, such as Window or MyObject
postfix - Method part after Get/Set such as "Width" for "GetWidth"
Example:
class Window {
public:
NS_IMPL_CLASS_GETSET(Width, int, m_width);
NS_IMPL_CLASS_GETTER_STR(GetColor, m_color);
NS_IMETHOD SetColor(char *color);
private:
int m_width; // read/write
char *m_color; // readonly
};
// defined outside of class
NS_IMPL_SETTER_STR(Window::GetColor, m_color);
Questions/Comments to alecf@netscape.com
*/
/*
* Getter/Setter implementation within a class definition
*/
/* simple data types */
#define NS_IMPL_CLASS_GETTER(_method, _type, _member) \
NS_IMETHOD NS_METHOD_GETTER(_method, _type, _member)
#define NS_IMPL_CLASS_SETTER(_method, _type, _member) \
NS_IMETHOD NS_METHOD_SETTER(_method, _type, _member)
#define NS_IMPL_CLASS_GETSET(_postfix, _type, _member) \
NS_IMPL_CLASS_GETTER(Get##_postfix, _type, _member) \
NS_IMPL_CLASS_SETTER(Set##_postfix, _type, _member)
/* strings */
#define NS_IMPL_CLASS_GETTER_STR(_method, _member) \
NS_IMETHOD NS_METHOD_GETTER_STR(_method, _member)
#define NS_IMPL_CLASS_SETTER_STR(_method, _member) \
NS_IMETHOD NS_METHOD_SETTER_STR(_method, _member)
#define NS_IMPL_CLASS_GETSET_STR(_postfix, _member) \
NS_IMPL_CLASS_GETTER_STR(Get##_postfix, _member) \
NS_IMPL_CLASS_SETTER_STR(Set##_postfix, _member)
/* Getter/Setter implementation outside of a class definition */
/* simple data types */
#define NS_IMPL_GETTER(_method, _type, _member) \
NS_IMETHODIMP NS_METHOD_GETTER(_method, _type, _member)
#define NS_IMPL_SETTER(_method, _type, _member) \
NS_IMETHODIMP NS_METHOD_SETTER(_method, _type, _member)
#define NS_IMPL_GETSET(_class, _postfix, _type, _member) \
NS_IMPL_GETTER(_class::Get##_postfix, _type, _member) \
NS_IMPL_SETTER(_class::Set##_postfix, _type, _member)
/* strings */
#define NS_IMPL_GETTER_STR(_method, _member) \
NS_IMETHODIMP NS_METHOD_GETTER_STR(_method, _member)
#define NS_IMPL_SETTER_STR(_method, _member) \
NS_IMETHODIMP NS_METHOD_SETTER_STR(_method, _member)
#define NS_IMPL_GETSET_STR(_class, _postfix, _member) \
NS_IMPL_GETTER_STR(_class::Get##_postfix, _member) \
NS_IMPL_SETTER_STR(_class::Set##_postfix, _member)
#include "nscore.h"
#endif

129
xpcom/base/nsComObsolete.h Normal file
Просмотреть файл

@ -0,0 +1,129 @@
/* ***** 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 XPCOM.
*
* The Initial Developer of the Original Code is Netscape Communications Corp.
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 nsComObsolete_h__
#define nsComObsolete_h__
// These _IMPL_NS_* defines should move into their own directories.
#ifdef _IMPL_NS_BASE
#define NS_BASE NS_EXPORT
#else
#define NS_BASE NS_IMPORT
#endif
#ifdef _IMPL_NS_NET
#define NS_NET NS_EXPORT
#else
#define NS_NET NS_IMPORT
#endif
#ifdef _IMPL_NS_DOM
#define NS_DOM NS_EXPORT
#else
#define NS_DOM NS_IMPORT
#endif
#ifdef _IMPL_NS_WIDGET
#define NS_WIDGET NS_EXPORT
#else
#define NS_WIDGET NS_IMPORT
#endif
#ifdef _IMPL_NS_VIEW
#define NS_VIEW NS_EXPORT
#else
#define NS_VIEW NS_IMPORT
#endif
#ifdef _IMPL_NS_GFXNONXP
#define NS_GFXNONXP NS_EXPORT
#define NS_GFXNONXP_(type) NS_EXPORT_(type)
#else
#define NS_GFXNONXP NS_IMPORT
#define NS_GFXNONXP_(type) NS_IMPORT_(type)
#endif
#ifdef _IMPL_NS_GFX
#define NS_GFX NS_EXPORT
#define NS_GFX_(type) NS_EXPORT_(type)
#else
#define NS_GFX NS_IMPORT
#define NS_GFX_(type) NS_IMPORT_(type)
#endif
#ifdef _IMPL_NS_PLUGIN
#define NS_PLUGIN NS_EXPORT
#else
#define NS_PLUGIN NS_IMPORT
#endif
#ifdef _IMPL_NS_APPSHELL
#define NS_APPSHELL NS_EXPORT
#else
#define NS_APPSHELL NS_IMPORT
#endif
/*
* People who create their own Win32 MSDev projects to compile against mozilla
* code *often* neglect to define XP_WIN and XP_WIN32. Rather than force
* those definitions here - and risk having some code get compiled incorrectly
* before this code is reached - we #error here to let the programmers know
* that they must modify their build projects.
* We would *like* to reduce the usage of these roughly synonymous defines.
* But it is a big modular project with a lot of brainprint issues...
* See bug: http://bugzilla.mozilla.org/show_bug.cgi?id=65727
*/
#if defined(_WIN32) && (!defined(XP_WIN) || !defined(XP_WIN32))
#error Add defines for XP_WIN and XP_WIN32 to your Win32 build project.
#endif
/* Define brackets for protecting C code from C++ */
#ifdef __cplusplus
#define NS_BEGIN_EXTERN_C extern "C" {
#define NS_END_EXTERN_C }
#else
#define NS_BEGIN_EXTERN_C
#define NS_END_EXTERN_C
#endif
#ifdef __cplusplus
#include "nsDebug.h"
#endif
#endif

61
xpcom/base/nsDebug.h
Просмотреть файл

@ -23,8 +23,13 @@
#ifndef nsDebug_h___
#define nsDebug_h___
#include "nsCom.h"
#include "prtypes.h"
#ifndef nscore_h___
#include "nscore.h"
#endif
#ifndef nsError_h__
#include "nsError.h"
#endif
#ifdef DEBUG
#define NS_DEBUG
@ -299,4 +304,56 @@ if (!(expr)) \
#endif /* ! NS_DEBUG */
#endif /* __cplusplus */
// Macros for checking the trueness of an expression passed in within an
// interface implementation. These need to be compiled regardless of the
// NS_DEBUG flag
///////////////////////////////////////////////////////////////////////////////
#define NS_ENSURE_TRUE(x, ret) \
PR_BEGIN_MACRO \
if(NS_WARN_IF_FALSE(x, "NS_ENSURE_TRUE(" #x ") failed")) \
return ret; \
PR_END_MACRO
#define NS_ENSURE_FALSE(x, ret) \
NS_ENSURE_TRUE(!(x), ret)
///////////////////////////////////////////////////////////////////////////////
// Macros for checking results
///////////////////////////////////////////////////////////////////////////////
#define NS_ENSURE_SUCCESS(res, ret) \
NS_ENSURE_TRUE(NS_SUCCEEDED(res), ret)
///////////////////////////////////////////////////////////////////////////////
// Macros for checking state and arguments upon entering interface boundaries
///////////////////////////////////////////////////////////////////////////////
#define NS_ENSURE_ARG(arg) \
NS_ENSURE_TRUE(arg, NS_ERROR_INVALID_ARG)
#define NS_ENSURE_ARG_POINTER(arg) \
NS_ENSURE_TRUE(arg, NS_ERROR_INVALID_POINTER)
#define NS_ENSURE_ARG_MIN(arg, min) \
NS_ENSURE_TRUE((arg) >= min, NS_ERROR_INVALID_ARG)
#define NS_ENSURE_ARG_MAX(arg, max) \
NS_ENSURE_TRUE((arg) <= max, NS_ERROR_INVALID_ARG)
#define NS_ENSURE_ARG_RANGE(arg, min, max) \
NS_ENSURE_TRUE(((arg) >= min) && ((arg) <= max), NS_ERROR_INVALID_ARG)
#define NS_ENSURE_STATE(state) \
NS_ENSURE_TRUE(state, NS_ERROR_UNEXPECTED)
#define NS_ENSURE_NO_AGGREGATION(outer) \
NS_ENSURE_FALSE(outer, NS_ERROR_NO_AGGREGATION)
#define NS_ENSURE_PROPER_AGGREGATION(outer, iid) \
NS_ENSURE_FALSE(outer && !iid.Equals(NS_GET_IID(nsISupports)), NS_ERROR_INVALID_ARG)
///////////////////////////////////////////////////////////////////////////////
#endif /* nsDebug_h___ */

17
xpcom/base/nsError.h
Просмотреть файл

@ -20,17 +20,12 @@
* Contributor(s):
*/
#ifndef nsError_h
#define nsError_h
#ifndef nsError_h__
#define nsError_h__
#include "nsCom.h"
#include "prtypes.h"
/**
* Generic result data type
*/
typedef PRUint32 nsresult;
#ifndef nscore_h___
#include "nscore.h" // needed for nsresult
#endif
/*
* To add error code to your module, you need to do the following:
@ -276,6 +271,4 @@ NS_ErrorAccordingToNSPR();
#pragma warning(disable: 4275) // non dll-interface class 'nsISupports' used as base for dll-interface class 'nsIRDFNode'
#endif
////////////////////////////////////////////////////////////////////////////////
#endif

43
xpcom/base/nsID.h
Просмотреть файл

@ -25,12 +25,8 @@
#include <string.h>
#ifndef prtypes_h___
#include "prtypes.h"
#endif
#ifndef nsCom_h__
#include "nsCom.h"
#ifndef nscore_h___
#include "nscore.h"
#endif
/**
@ -93,5 +89,40 @@ typedef nsID nsCID;
#define REFNSCID const nsCID&
/**
* An "interface id" which can be used to uniquely identify a given
* interface.
*/
typedef nsID nsIID;
/**
* A macro shorthand for <tt>const nsIID&<tt>
*/
#define REFNSIID const nsIID&
/**
* Define an IID
* obsolete - do not use this macro
*/
#define NS_DEFINE_IID(_name, _iidspec) \
const nsIID _name = _iidspec
/**
* A macro to build the static const IID accessor method
*/
#define NS_DEFINE_STATIC_IID_ACCESSOR(the_iid) \
static const nsIID& GetIID() {static const nsIID iid = the_iid; return iid;}
/**
* A macro to build the static const CID accessor method
*/
#define NS_DEFINE_STATIC_CID_ACCESSOR(the_cid) \
static const nsID& GetCID() {static const nsID cid = the_cid; return cid;}
#endif

24
xpcom/base/nsIID.h
Просмотреть файл

@ -22,29 +22,5 @@
#ifndef __nsIID_h
#define __nsIID_h
#ifndef nsID_h__
#include "nsID.h"
#endif
/**
* An "interface id" which can be used to uniquely identify a given
* interface.
*/
typedef nsID nsIID;
/**
* A macro shorthand for <tt>const nsIID&<tt>
*/
#define REFNSIID const nsIID&
/**
* Define an IID (obsolete)
*/
#define NS_DEFINE_IID(_name, _iidspec) \
const nsIID _name = _iidspec
#endif /* __nsIID_h */

5
xpcom/base/nsIProgrammingLanguage.idl
Просмотреть файл

@ -41,6 +41,11 @@
#endif
%}
/**
* Enumeration of Programming Languages
* @status FROZEN
*/
[scriptable, uuid(ea604e90-40ba-11d5-90bb-0010a4e73d9a)]
interface nsIProgrammingLanguage : nsISupports
{

9
xpcom/base/nsISupports.idl
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@ -20,7 +20,10 @@
* Contributor(s):
*/
/* The mother of all xpcom interfaces. */
/**
* The mother of all xpcom interfaces.
* @status FROZEN
*/
/* In order to get both the right typelib and the right header we force
* the 'real' output from xpidl to be commentout out in the generated header
@ -54,7 +57,9 @@ interface nsISupports {
%{C++
#include "nsISupportsBase.h"
#ifndef MOZILLA_STRICT_API
#include "nsISupportsUtils.h"
#endif
%}

119
xpcom/base/nsISupportsBase.h Normal file
Просмотреть файл

@ -0,0 +1,119 @@
/* ***** 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 XPCOM.
*
* The Initial Developer of the Original Code is Netscape Communications Corp.
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 nsISupportsBase_h__
#define nsISupportsBase_h__
#ifndef nscore_h___
#include "nscore.h"
#endif
#ifndef nsID_h__
#include "nsID.h"
#endif
/*@{*/
/**
* IID for the nsISupports interface
* {00000000-0000-0000-c000-000000000046}
*
* To maintain binary compatibility with COM's nsIUnknown, we define the IID
* of nsISupports to be the same as that of COM's nsIUnknown.
*/
#define NS_ISUPPORTS_IID \
{ 0x00000000, 0x0000, 0x0000, \
{0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46} }
/**
* Reference count values
*
* This is type of return value from Addref() and Release() in nsISupports.
* nsIUnknown of COM returns a unsigned long from equivalent functions.
* To maintain binary compatibility of nsISupports with nsIUnknown, we are
* doing this ifdeffing.
*/
#if defined(XP_WIN) && PR_BYTES_PER_LONG == 4
typedef unsigned long nsrefcnt;
#else
typedef PRUint32 nsrefcnt;
#endif
/**
* Basic component object model interface. Objects which implement
* this interface support runtime interface discovery (QueryInterface)
* and a reference counted memory model (AddRef/Release). This is
* modelled after the win32 IUnknown API.
*/
class NS_NO_VTABLE nsISupports {
public:
/**
* @name Methods
*/
//@{
/**
* A run time mechanism for interface discovery.
* @param aIID [in] A requested interface IID
* @param aInstancePtr [out] A pointer to an interface pointer to
* receive the result.
* @return <b>NS_OK</b> if the interface is supported by the associated
* instance, <b>NS_NOINTERFACE</b> if it is not.
* <b>NS_ERROR_INVALID_POINTER</b> if <i>aInstancePtr</i> is <b>NULL</b>.
*/
NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr) = 0;
/**
* Increases the reference count for this interface.
* The associated instance will not be deleted unless
* the reference count is returned to zero.
*
* @return The resulting reference count.
*/
NS_IMETHOD_(nsrefcnt) AddRef(void) = 0;
/**
* Decreases the reference count for this interface.
* Generally, if the reference count returns to zero,
* the associated instance is deleted.
*
* @return The resulting reference count.
*/
NS_IMETHOD_(nsrefcnt) Release(void) = 0;
//@}
};
/*@}*/
#endif

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/* ***** 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 XPCOM.
*
* The Initial Developer of the Original Code is Netscape Communications Corp.
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 nsISupportsImpl_h__
#define nsISupportsImpl_h__
#ifndef nscore_h___
#include "nscore.h"
#endif
#ifndef nsISupportsBase_h__
#include "nsISupportsBase.h"
#endif
#include "pratom.h" /* needed for PR_AtomicIncrement and PR_AtomicDecrement */
#include "nsTraceRefcnt.h"
////////////////////////////////////////////////////////////////////////////////
// Macros to help detect thread-safety:
#if defined(NS_DEBUG) && defined(NS_MT_SUPPORTED)
extern "C" NS_EXPORT void* NS_CurrentThread(void);
extern "C" NS_EXPORT void NS_CheckThreadSafe(void* owningThread,
const char* msg);
#define NS_DECL_OWNINGTHREAD void* _mOwningThread;
#define NS_IMPL_OWNINGTHREAD() (_mOwningThread = NS_CurrentThread())
#define NS_ASSERT_OWNINGTHREAD(_class) NS_CheckThreadSafe(_mOwningThread, \
#_class \
" not thread-safe")
#else // !(defined(NS_DEBUG) && defined(NS_MT_SUPPORTED))
#define NS_DECL_OWNINGTHREAD /* nothing */
#define NS_IMPL_OWNINGTHREAD() ((void)0)
#define NS_ASSERT_OWNINGTHREAD(_class) ((void)0)
#endif // !(defined(NS_DEBUG) && defined(NS_MT_SUPPORTED))
////////////////////////////////////////////////////////////////////////////////
/**
* Declare the reference count variable and the implementations of the
* AddRef and QueryInterface methods.
*/
#define NS_DECL_ISUPPORTS \
public: \
NS_IMETHOD QueryInterface(REFNSIID aIID, \
void** aInstancePtr); \
NS_IMETHOD_(nsrefcnt) AddRef(void); \
NS_IMETHOD_(nsrefcnt) Release(void); \
protected: \
nsrefcnt mRefCnt; \
NS_DECL_OWNINGTHREAD \
public:
///////////////////////////////////////////////////////////////////////////////
/**
* Initialize the reference count variable. Add this to each and every
* constructor you implement.
*/
#define NS_INIT_ISUPPORTS() (mRefCnt = 0, NS_IMPL_OWNINGTHREAD())
/**
* Use this macro to implement the AddRef method for a given <i>_class</i>
* @param _class The name of the class implementing the method
*/
#define NS_IMPL_ADDREF(_class) \
NS_IMETHODIMP_(nsrefcnt) _class::AddRef(void) \
{ \
NS_PRECONDITION(PRInt32(mRefCnt) >= 0, "illegal refcnt"); \
NS_ASSERT_OWNINGTHREAD(_class); \
++mRefCnt; \
NS_LOG_ADDREF(this, mRefCnt, #_class, sizeof(*this)); \
return mRefCnt; \
}
/**
* Use this macro to implement the Release method for a given
* <i>_class</i>.
* @param _class The name of the class implementing the method
* @param _destroy A statement that is executed when the object's
* refcount drops to zero.
*
* For example,
*
* NS_IMPL_RELEASE_WITH_DESTROY(Foo, Destroy(this))
*
* will cause
*
* Destroy(this);
*
* to be invoked when the object's refcount drops to zero. This
* allows for arbitrary teardown activity to occur (e.g., deallocation
* of object allocated with placement new).
*/
#define NS_IMPL_RELEASE_WITH_DESTROY(_class, _destroy) \
NS_IMETHODIMP_(nsrefcnt) _class::Release(void) \
{ \
NS_PRECONDITION(0 != mRefCnt, "dup release"); \
NS_ASSERT_OWNINGTHREAD(_class); \
--mRefCnt; \
NS_LOG_RELEASE(this, mRefCnt, #_class); \
if (mRefCnt == 0) { \
mRefCnt = 1; /* stabilize */ \
_destroy; \
return 0; \
} \
return mRefCnt; \
}
/**
* Use this macro to implement the Release method for a given <i>_class</i>
* @param _class The name of the class implementing the method
*
* A note on the 'stabilization' of the refcnt to one. At that point,
* the object's refcount will have gone to zero. The object's
* destructor may trigger code that attempts to QueryInterface() and
* Release() 'this' again. Doing so will temporarily increment and
* decrement the refcount. (Only a logic error would make one try to
* keep a permanent hold on 'this'.) To prevent re-entering the
* destructor, we make sure that no balanced refcounting can return
* the refcount to |0|.
*/
#define NS_IMPL_RELEASE(_class) \
NS_IMPL_RELEASE_WITH_DESTROY(_class, NS_DELETEXPCOM(this))
///////////////////////////////////////////////////////////////////////////////
/*
* Some convenience macros for implementing QueryInterface
*/
/**
* This implements query interface with two assumptions: First, the
* class in question implements nsISupports and its own interface and
* nothing else. Second, the implementation of the class's primary
* inheritance chain leads to its own interface.
*
* @param _class The name of the class implementing the method
* @param _classiiddef The name of the #define symbol that defines the IID
* for the class (e.g. NS_ISUPPORTS_IID)
*/
#define NS_IMPL_QUERY_HEAD(_class) \
NS_IMETHODIMP _class::QueryInterface(REFNSIID aIID, void** aInstancePtr) \
{ \
NS_ASSERTION(aInstancePtr, \
"QueryInterface requires a non-NULL destination!"); \
if ( !aInstancePtr ) \
return NS_ERROR_NULL_POINTER; \
nsISupports* foundInterface;
#define NS_IMPL_QUERY_BODY(_interface) \
if ( aIID.Equals(NS_GET_IID(_interface)) ) \
foundInterface = NS_STATIC_CAST(_interface*, this); \
else
#define NS_IMPL_QUERY_BODY_AMBIGUOUS(_interface, _implClass) \
if ( aIID.Equals(NS_GET_IID(_interface)) ) \
foundInterface = NS_STATIC_CAST(_interface*, \
NS_STATIC_CAST(_implClass*, this)); \
else
#define NS_IMPL_QUERY_TAIL_GUTS \
foundInterface = 0; \
nsresult status; \
if ( !foundInterface ) \
status = NS_NOINTERFACE; \
else \
{ \
NS_ADDREF(foundInterface); \
status = NS_OK; \
} \
*aInstancePtr = foundInterface; \
return status; \
}
#define NS_IMPL_QUERY_TAIL_INHERITING(_baseclass) \
foundInterface = 0; \
nsresult status; \
if ( !foundInterface ) \
status = _baseclass::QueryInterface(aIID, (void**)&foundInterface); \
else \
{ \
NS_ADDREF(foundInterface); \
status = NS_OK; \
} \
*aInstancePtr = foundInterface; \
return status; \
}
#define NS_IMPL_QUERY_TAIL(_supports_interface) \
NS_IMPL_QUERY_BODY_AMBIGUOUS(nsISupports, _supports_interface) \
NS_IMPL_QUERY_TAIL_GUTS
/*
This is the new scheme. Using this notation now will allow us to switch to
a table driven mechanism when it's ready. Note the difference between this
and the (currently) underlying NS_IMPL_QUERY_INTERFACE mechanism. You must
explicitly mention |nsISupports| when using the interface maps.
*/
#define NS_INTERFACE_MAP_BEGIN(_implClass) NS_IMPL_QUERY_HEAD(_implClass)
#define NS_INTERFACE_MAP_ENTRY(_interface) NS_IMPL_QUERY_BODY(_interface)
#define NS_INTERFACE_MAP_END NS_IMPL_QUERY_TAIL_GUTS
#define NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(_interface, _implClass) \
NS_IMPL_QUERY_BODY_AMBIGUOUS(_interface, _implClass)
#define NS_INTERFACE_MAP_END_INHERITING(_baseClass) \
NS_IMPL_QUERY_TAIL_INHERITING(_baseClass)
#define NS_IMPL_QUERY_INTERFACE0(_class) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(nsISupports) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE1(_class, _i1) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE2(_class, _i1, _i2) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE3(_class, _i1, _i2, _i3) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE4(_class, _i1, _i2, _i3, _i4) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE5(_class, _i1, _i2, _i3, _i4, _i5) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE6(_class, _i1, _i2, _i3, _i4, _i5, _i6) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE7(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE8(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY(_i8) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE9(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY(_i8) \
NS_INTERFACE_MAP_ENTRY(_i9) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE10(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9, _i10) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY(_i8) \
NS_INTERFACE_MAP_ENTRY(_i9) \
NS_INTERFACE_MAP_ENTRY(_i10) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE0 NS_IMPL_QUERY_INTERFACE0
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE1 NS_IMPL_QUERY_INTERFACE1
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE2 NS_IMPL_QUERY_INTERFACE2
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE3 NS_IMPL_QUERY_INTERFACE3
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE4 NS_IMPL_QUERY_INTERFACE4
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE5 NS_IMPL_QUERY_INTERFACE5
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE6 NS_IMPL_QUERY_INTERFACE6
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE7 NS_IMPL_QUERY_INTERFACE7
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE8 NS_IMPL_QUERY_INTERFACE8
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE9 NS_IMPL_QUERY_INTERFACE9
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE10 NS_IMPL_QUERY_INTERFACE10
/**
* Declare that you're going to inherit from something that already
* implements nsISupports, but also implements an additional interface, thus
* causing an ambiguity. In this case you don't need another mRefCnt, you
* just need to forward the definitions to the appropriate superclass. E.g.
*
* class Bar : public Foo, public nsIBar { // both provide nsISupports
* public:
* NS_DECL_ISUPPORTS_INHERITED
* ...other nsIBar and Bar methods...
* };
*/
#define NS_DECL_ISUPPORTS_INHERITED \
public: \
NS_IMETHOD QueryInterface(REFNSIID aIID, \
void** aInstancePtr); \
NS_IMETHOD_(nsrefcnt) AddRef(void); \
NS_IMETHOD_(nsrefcnt) Release(void); \
/**
* These macros can be used in conjunction with NS_DECL_ISUPPORTS_INHERITED
* to implement the nsISupports methods, forwarding the invocations to a
* superclass that already implements nsISupports.
*
* Note that I didn't make these inlined because they're virtual methods.
*/
#define NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMETHODIMP_(nsrefcnt) Class::AddRef(void) \
{ \
return Super::AddRef(); \
} \
#define NS_IMPL_RELEASE_INHERITED(Class, Super) \
NS_IMETHODIMP_(nsrefcnt) Class::Release(void) \
{ \
return Super::Release(); \
} \
#define NS_IMPL_QUERY_INTERFACE_INHERITED0(Class, Super) \
NS_IMPL_QUERY_HEAD(Class) \
NS_IMPL_QUERY_TAIL_INHERITING(Super) \
#define NS_IMPL_QUERY_INTERFACE_INHERITED1(Class, Super, i1) \
NS_IMPL_QUERY_HEAD(Class) \
NS_IMPL_QUERY_BODY(i1) \
NS_IMPL_QUERY_TAIL_INHERITING(Super) \
#define NS_IMPL_QUERY_INTERFACE_INHERITED2(Class, Super, i1, i2) \
NS_IMPL_QUERY_HEAD(Class) \
NS_IMPL_QUERY_BODY(i1) \
NS_IMPL_QUERY_BODY(i2) \
NS_IMPL_QUERY_TAIL_INHERITING(Super) \
#define NS_IMPL_QUERY_INTERFACE_INHERITED3(Class, Super, i1, i2, i3) \
NS_IMPL_QUERY_HEAD(Class) \
NS_IMPL_QUERY_BODY(i1) \
NS_IMPL_QUERY_BODY(i2) \
NS_IMPL_QUERY_BODY(i3) \
NS_IMPL_QUERY_TAIL_INHERITING(Super) \
#define NS_IMPL_QUERY_INTERFACE_INHERITED4(Class, Super, i1, i2, i3, i4) \
NS_IMPL_QUERY_HEAD(Class) \
NS_IMPL_QUERY_BODY(i1) \
NS_IMPL_QUERY_BODY(i2) \
NS_IMPL_QUERY_BODY(i3) \
NS_IMPL_QUERY_BODY(i4) \
NS_IMPL_QUERY_TAIL_INHERITING(Super) \
#define NS_IMPL_QUERY_INTERFACE_INHERITED5(Class,Super,i1,i2,i3,i4,i5) \
NS_IMPL_QUERY_HEAD(Class) \
NS_IMPL_QUERY_BODY(i1) \
NS_IMPL_QUERY_BODY(i2) \
NS_IMPL_QUERY_BODY(i3) \
NS_IMPL_QUERY_BODY(i4) \
NS_IMPL_QUERY_BODY(i5) \
NS_IMPL_QUERY_TAIL_INHERITING(Super) \
#define NS_IMPL_QUERY_INTERFACE_INHERITED6(Class,Super,i1,i2,i3,i4,i5,i6) \
NS_IMPL_QUERY_HEAD(Class) \
NS_IMPL_QUERY_BODY(i1) \
NS_IMPL_QUERY_BODY(i2) \
NS_IMPL_QUERY_BODY(i3) \
NS_IMPL_QUERY_BODY(i4) \
NS_IMPL_QUERY_BODY(i5) \
NS_IMPL_QUERY_BODY(i6) \
NS_IMPL_QUERY_TAIL_INHERITING(Super) \
#define NS_IMPL_ISUPPORTS_INHERITED(Class, Super, i1) \
NS_IMPL_ISUPPORTS_INHERITED1(Class, Super, i1) \
#define NS_IMPL_ISUPPORTS_INHERITED0(Class, Super) \
NS_IMPL_QUERY_INTERFACE_INHERITED0(Class, Super) \
NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMPL_RELEASE_INHERITED(Class, Super) \
#define NS_IMPL_ISUPPORTS_INHERITED1(Class, Super, i1) \
NS_IMPL_QUERY_INTERFACE_INHERITED1(Class, Super, i1) \
NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMPL_RELEASE_INHERITED(Class, Super) \
#define NS_IMPL_ISUPPORTS_INHERITED2(Class, Super, i1, i2) \
NS_IMPL_QUERY_INTERFACE_INHERITED2(Class, Super, i1, i2) \
NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMPL_RELEASE_INHERITED(Class, Super) \
#define NS_IMPL_ISUPPORTS_INHERITED3(Class, Super, i1, i2, i3) \
NS_IMPL_QUERY_INTERFACE_INHERITED3(Class, Super, i1, i2, i3) \
NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMPL_RELEASE_INHERITED(Class, Super) \
#define NS_IMPL_ISUPPORTS_INHERITED4(Class, Super, i1, i2, i3, i4) \
NS_IMPL_QUERY_INTERFACE_INHERITED4(Class, Super, i1, i2, i3, i4) \
NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMPL_RELEASE_INHERITED(Class, Super) \
#define NS_IMPL_ISUPPORTS_INHERITED5(Class, Super, i1, i2, i3, i4, i5) \
NS_IMPL_QUERY_INTERFACE_INHERITED5(Class, Super, i1, i2, i3, i4, i5) \
NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMPL_RELEASE_INHERITED(Class, Super) \
#define NS_IMPL_ISUPPORTS_INHERITED6(Class, Super, i1, i2, i3, i4, i5, i6) \
NS_IMPL_QUERY_INTERFACE_INHERITED6(Class, Super, i1, i2, i3, i4, i5, i6) \
NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMPL_RELEASE_INHERITED(Class, Super) \
///////////////////////////////////////////////////////////////////////////////
/**
*
* Threadsafe implementations of the ISupports convenience macros
*
*/
#if defined(NS_MT_SUPPORTED)
/**
* Use this macro to implement the AddRef method for a given <i>_class</i>
* @param _class The name of the class implementing the method
*/
#define NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMETHODIMP_(nsrefcnt) _class::AddRef(void) \
{ \
NS_PRECONDITION(PRInt32(mRefCnt) >= 0, "illegal refcnt"); \
nsrefcnt count; \
count = PR_AtomicIncrement((PRInt32*)&mRefCnt); \
NS_LOG_ADDREF(this, count, #_class, sizeof(*this)); \
return count; \
}
/**
* Use this macro to implement the Release method for a given <i>_class</i>
* @param _class The name of the class implementing the method
*/
#define NS_IMPL_THREADSAFE_RELEASE(_class) \
nsrefcnt _class::Release(void) \
{ \
nsrefcnt count; \
NS_PRECONDITION(0 != mRefCnt, "dup release"); \
count = PR_AtomicDecrement((PRInt32 *)&mRefCnt); \
NS_LOG_RELEASE(this, count, #_class); \
if (0 == count) { \
mRefCnt = 1; /* stabilize */ \
/* enable this to find non-threadsafe destructors: */ \
/* NS_ASSERT_OWNINGTHREAD(_class); */ \
NS_DELETEXPCOM(this); \
return 0; \
} \
return count; \
}
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE(_class,_classiiddef) \
NS_IMETHODIMP _class::QueryInterface(REFNSIID aIID, void** aInstancePtr) \
{ \
if (NULL == aInstancePtr) { \
return NS_ERROR_NULL_POINTER; \
} \
\
*aInstancePtr = NULL; \
\
if (aIID.Equals(NS_GET_IID(nsISupports))) { \
*aInstancePtr = (void*) ((nsISupports*)this); \
NS_ADDREF_THIS(); \
return NS_OK; \
} \
return NS_NOINTERFACE; \
}
#else // defined(NS_MT_SUPPORTED)
/**
* Convenience macro for implementing all nsISupports methods for
* a simple class.
* @param _class The name of the class implementing the method
* @param _classiiddef The name of the #define symbol that defines the IID
* for the class (e.g. NS_ISUPPORTS_IID)
*/
#define NS_IMPL_THREADSAFE_ISUPPORTS(_class,_classiiddef) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE(_class,_classiiddef)
#define NS_IMPL_THREADSAFE_ADDREF(_class) NS_IMPL_ADDREF(_class)
#define NS_IMPL_THREADSAFE_RELEASE(_class) NS_IMPL_RELEASE(_class)
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE(_class,_classiiddef) \
NS_IMPL_QUERY_INTERFACE(_class, _classiiddef)
#endif /* !NS_MT_SUPPORTED */
#define NS_IMPL_THREADSAFE_ISUPPORTS0(_class) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE0(_class)
#define NS_IMPL_THREADSAFE_ISUPPORTS1(_class, _interface) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE1(_class, _interface)
#define NS_IMPL_THREADSAFE_ISUPPORTS2(_class, _i1, _i2) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE2(_class, _i1, _i2)
#define NS_IMPL_THREADSAFE_ISUPPORTS3(_class, _i1, _i2, _i3) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE3(_class, _i1, _i2, _i3)
#define NS_IMPL_THREADSAFE_ISUPPORTS4(_class, _i1, _i2, _i3, _i4) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE4(_class, _i1, _i2, _i3, _i4)
#define NS_IMPL_THREADSAFE_ISUPPORTS5(_class, _i1, _i2, _i3, _i4, _i5) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE5(_class, _i1, _i2, _i3, _i4, _i5)
#define NS_IMPL_THREADSAFE_ISUPPORTS6(_class, _i1, _i2, _i3, _i4, _i5, _i6) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE6(_class, _i1, _i2, _i3, _i4, _i5, _i6)
#define NS_IMPL_THREADSAFE_ISUPPORTS7(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE7(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7)
#define NS_IMPL_THREADSAFE_ISUPPORTS8(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE8(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8)
#define NS_IMPL_THREADSAFE_ISUPPORTS9(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE9(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9)
#define NS_IMPL_THREADSAFE_ISUPPORTS10(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9, _i10) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE10(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9, _i10)
///////////////////////////////////////////////////////////////////////////////
// Macros for implementing nsIClassInfo-related stuff.
///////////////////////////////////////////////////////////////////////////////
// include here instead of at the top because it requires the nsISupport decl
#include "nsIClassInfo.h"
#define NS_CLASSINFO_NAME(_class) _class##_classInfoGlobal
#define NS_CI_INTERFACE_GETTER_NAME(_class) _class##_GetInterfacesHelper
#define NS_DECL_CI_INTERFACE_GETTER(_class) \
extern NS_IMETHODIMP NS_CI_INTERFACE_GETTER_NAME(_class)(PRUint32 *, \
nsIID ***);
#define NS_DECL_CLASSINFO(_class) \
NS_DECL_CI_INTERFACE_GETTER(_class) \
nsIClassInfo *NS_CLASSINFO_NAME(_class);
#define NS_IMPL_QUERY_CLASSINFO(_class) \
if ( aIID.Equals(NS_GET_IID(nsIClassInfo)) ) { \
extern nsIClassInfo *NS_CLASSINFO_NAME(_class); \
foundInterface = NS_STATIC_CAST(nsIClassInfo*, NS_CLASSINFO_NAME(_class));\
} else
#define NS_CLASSINFO_HELPER_BEGIN(_class, _c) \
NS_IMETHODIMP \
NS_CI_INTERFACE_GETTER_NAME(_class)(PRUint32 *count, nsIID ***array) \
{ \
*count = _c; \
*array = (nsIID **)nsMemory::Alloc(sizeof (nsIID *) * _c);
#define NS_CLASSINFO_HELPER_ENTRY(_i, _interface) \
(*array)[_i] = (nsIID *)nsMemory::Clone(&NS_GET_IID(_interface), \
sizeof(nsIID));
#define NS_CLASSINFO_HELPER_END \
return NS_OK; \
}
#define NS_IMPL_CI_INTERFACE_GETTER1(_class, _interface) \
NS_CLASSINFO_HELPER_BEGIN(_class, 1) \
NS_CLASSINFO_HELPER_ENTRY(0, _interface) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE1_CI(_class, _i1) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS1_CI(_class, _interface) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE1_CI(_class, _interface) \
NS_IMPL_CI_INTERFACE_GETTER1(_class, _interface)
#define NS_IMPL_CI_INTERFACE_GETTER2(_class, _i1, _i2) \
NS_CLASSINFO_HELPER_BEGIN(_class, 2) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE2_CI(_class, _i1, _i2) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS2_CI(_class, _i1, _i2) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE2_CI(_class, _i1, _i2) \
NS_IMPL_CI_INTERFACE_GETTER2(_class, _i1, _i2)
#define NS_IMPL_CI_INTERFACE_GETTER3(_class, _i1, _i2, _i3) \
NS_CLASSINFO_HELPER_BEGIN(_class, 3) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE3_CI(_class, _i1, _i2, _i3) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS3_CI(_class, _i1, _i2, _i3) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE3_CI(_class, _i1, _i2, _i3) \
NS_IMPL_CI_INTERFACE_GETTER3(_class, _i1, _i2, _i3)
#define NS_IMPL_CI_INTERFACE_GETTER4(_class, _i1, _i2, _i3, _i4) \
NS_CLASSINFO_HELPER_BEGIN(_class, 4) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_ENTRY(3, _i4) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE4_CI(_class, _i1, _i2, _i3, _i4) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS4_CI(_class, _i1, _i2, _i3, _i4) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE4_CI(_class, _i1, _i2, _i3, _i4) \
NS_IMPL_CI_INTERFACE_GETTER4(_class, _i1, _i2, _i3, _i4)
#define NS_IMPL_CI_INTERFACE_GETTER5(_class, _i1, _i2, _i3, _i4, _i5) \
NS_CLASSINFO_HELPER_BEGIN(_class, 5) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_ENTRY(3, _i4) \
NS_CLASSINFO_HELPER_ENTRY(4, _i5) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE5_CI(_class, _i1, _i2, _i3, _i4, _i5) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS5_CI(_class, _i1, _i2, _i3, _i4, _i5) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE5_CI(_class, _i1, _i2, _i3, _i4, _i5) \
NS_IMPL_CI_INTERFACE_GETTER5(_class, _i1, _i2, _i3, _i4, _i5)
#define NS_IMPL_CI_INTERFACE_GETTER6(_class, _i1, _i2, _i3, _i4, _i5, _i6) \
NS_CLASSINFO_HELPER_BEGIN(_class, 6) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_ENTRY(3, _i4) \
NS_CLASSINFO_HELPER_ENTRY(4, _i5) \
NS_CLASSINFO_HELPER_ENTRY(5, _i6) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE6_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS6_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE6_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6) \
NS_IMPL_CI_INTERFACE_GETTER6(_class, _i1, _i2, _i3, _i4, _i5, _i6)
#define NS_IMPL_CI_INTERFACE_GETTER7(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7) \
NS_CLASSINFO_HELPER_BEGIN(_class, 7) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_ENTRY(3, _i4) \
NS_CLASSINFO_HELPER_ENTRY(4, _i5) \
NS_CLASSINFO_HELPER_ENTRY(5, _i6) \
NS_CLASSINFO_HELPER_ENTRY(6, _i7) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE7_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS7_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE7_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7) \
NS_IMPL_CI_INTERFACE_GETTER7(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7)
#define NS_IMPL_CI_INTERFACE_GETTER8(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8) \
NS_CLASSINFO_HELPER_BEGIN(_class, 8) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_ENTRY(3, _i4) \
NS_CLASSINFO_HELPER_ENTRY(4, _i5) \
NS_CLASSINFO_HELPER_ENTRY(5, _i6) \
NS_CLASSINFO_HELPER_ENTRY(6, _i7) \
NS_CLASSINFO_HELPER_ENTRY(7, _i8) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE8_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY(_i8) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS8_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE8_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8) \
NS_IMPL_CI_INTERFACE_GETTER8(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8)
#define NS_IMPL_CI_INTERFACE_GETTER9(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9) \
NS_CLASSINFO_HELPER_BEGIN(_class, 9) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_ENTRY(3, _i4) \
NS_CLASSINFO_HELPER_ENTRY(4, _i5) \
NS_CLASSINFO_HELPER_ENTRY(5, _i6) \
NS_CLASSINFO_HELPER_ENTRY(6, _i7) \
NS_CLASSINFO_HELPER_ENTRY(7, _i8) \
NS_CLASSINFO_HELPER_ENTRY(8, _i9) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE9_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY(_i8) \
NS_INTERFACE_MAP_ENTRY(_i9) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS9_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, \
_i8, _i9) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE9_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, \
_i8, _i9) \
NS_IMPL_CI_INTERFACE_GETTER9(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, \
_i8, _i9)
#define NS_IMPL_CI_INTERFACE_GETTER10(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9, _i10) \
NS_CLASSINFO_HELPER_BEGIN(_class, 10) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_ENTRY(3, _i4) \
NS_CLASSINFO_HELPER_ENTRY(4, _i5) \
NS_CLASSINFO_HELPER_ENTRY(5, _i6) \
NS_CLASSINFO_HELPER_ENTRY(6, _i7) \
NS_CLASSINFO_HELPER_ENTRY(7, _i8) \
NS_CLASSINFO_HELPER_ENTRY(8, _i9) \
NS_CLASSINFO_HELPER_ENTRY(9, _i10) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE10_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9, _i10) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY(_i8) \
NS_INTERFACE_MAP_ENTRY(_i9) \
NS_INTERFACE_MAP_ENTRY(_i10) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS10_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, \
_i8, _i9, _i10) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE10_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, \
_i8, _i9, _i10) \
NS_IMPL_CI_INTERFACE_GETTER10(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, \
_i8, _i9, _i10)
#define NS_INTERFACE_MAP_END_THREADSAFE NS_IMPL_QUERY_TAIL_GUTS
#endif

478
xpcom/base/nsISupportsObsolete.h Normal file
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@ -0,0 +1,478 @@
/* ***** 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 XPCOM.
*
* The Initial Developer of the Original Code is Netscape Communications Corp.
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 nsISupportsObsolete_h__
#define nsISupportsObsolete_h__
#if defined(NS_MT_SUPPORTED)
#include "prcmon.h"
#endif /* NS_MT_SUPPORTED */
///////////////////////////////////////////////////////////////////////////////
#define NS_INIT_REFCNT() NS_INIT_ISUPPORTS()
#define NS_DECL_ISUPPORTS_EXPORTED \
public: \
NS_EXPORT NS_IMETHOD QueryInterface(REFNSIID aIID, \
void** aInstancePtr); \
NS_EXPORT NS_IMETHOD_(nsrefcnt) AddRef(void); \
NS_EXPORT NS_IMETHOD_(nsrefcnt) Release(void); \
protected: \
nsrefcnt mRefCnt; \
NS_DECL_OWNINGTHREAD \
public:
#ifdef NS_DEBUG
/*
* Adding this debug-only function as per bug #26803. If you are debugging
* and this function returns wrong refcounts, fix the objects |AddRef()| and
* |Release()| to do the right thing.
*
* Of course, this function is only available for debug builds.
*/
inline
nsrefcnt
NS_DebugGetRefCount( nsISupports* obj )
// Warning: don't apply this to an object whose refcount is
// |0| or not yet initialized ... it may be destroyed.
{
nsrefcnt ref_count = 0;
if ( obj )
{
// |AddRef()| and |Release()| are supposed to return
// the new refcount of the object
obj->AddRef();
ref_count = obj->Release();
// Can't use |NS_[ADDREF|RELEASE]| since (a) they _don't_ return
// the refcount, and (b) we don't want to log these guaranteed
// balanced calls.
NS_ASSERTION(ref_count,
"Oops! Calling |NS_DebugGetRefCount()| probably just "
"destroyed this object.");
}
return ref_count;
}
#endif // NS_DEBUG
/**
* Macro to free an array of pointers to nsISupports (or classes
* derived from it). A convenience wrapper around
* NS_FREE_XPCOM_POINTER_ARRAY.
*
* Note that if you know that none of your nsISupports pointers are
* going to be 0, you can gain a bit of speed by calling
* NS_FREE_XPCOM_POINTER_ARRAY directly and using NS_RELEASE as your
* free function.
*
* @param size Number of elements in the array. If not a constant, this
* should be a PRInt32. Note that this means this macro
* will not work if size >= 2^31.
* @param array The array to be freed.
*/
#define NS_FREE_XPCOM_ISUPPORTS_POINTER_ARRAY(size, array) \
NS_FREE_XPCOM_POINTER_ARRAY((size), (array), NS_IF_RELEASE)
///////////////////////////////////////////////////////////////////////////////
/* use these functions to associate get/set methods with a
C++ member variable
*/
#define NS_METHOD_GETTER(_method, _type, _member) \
_method(_type* aResult) \
{\
if (!aResult) return NS_ERROR_NULL_POINTER; \
*aResult = _member; \
return NS_OK; \
}
#define NS_METHOD_SETTER(_method, _type, _member) \
_method(_type aResult) \
{ \
_member = aResult; \
return NS_OK; \
}
/*
* special for strings to get/set char* strings
* using PL_strdup and PR_FREEIF
*/
#define NS_METHOD_GETTER_STR(_method,_member) \
_method(char* *aString)\
{\
if (!aString) return NS_ERROR_NULL_POINTER; \
*aString = PL_strdup(_member); \
return NS_OK; \
}
#define NS_METHOD_SETTER_STR(_method, _member) \
_method(const char *aString)\
{\
PR_FREEIF(_member);\
if (aString) _member = PL_strdup(aString); \
else _member = nsnull;\
return NS_OK; \
}
/* Getter/Setter macros.
Usage:
NS_IMPL_[CLASS_]GETTER[_<type>](method, [type,] member);
NS_IMPL_[CLASS_]SETTER[_<type>](method, [type,] member);
NS_IMPL_[CLASS_]GETSET[_<type>]([class, ]postfix, [type,] member);
where:
CLASS_ - implementation is inside a class definition
(otherwise the class name is needed)
Do NOT use in publicly exported header files, because
the implementation may be included many times over.
Instead, use the non-CLASS_ version.
_<type> - For more complex (STR, IFACE) data types
(otherwise the simple data type is needed)
method - name of the method, such as GetWidth or SetColor
type - simple data type if required
member - class member variable such as m_width or mColor
class - the class name, such as Window or MyObject
postfix - Method part after Get/Set such as "Width" for "GetWidth"
Example:
class Window {
public:
NS_IMPL_CLASS_GETSET(Width, int, m_width);
NS_IMPL_CLASS_GETTER_STR(GetColor, m_color);
NS_IMETHOD SetColor(char *color);
private:
int m_width; // read/write
char *m_color; // readonly
};
// defined outside of class
NS_IMPL_SETTER_STR(Window::GetColor, m_color);
Questions/Comments to alecf@netscape.com
*/
/*
* Getter/Setter implementation within a class definition
*/
/* simple data types */
#define NS_IMPL_CLASS_GETTER(_method, _type, _member) \
NS_IMETHOD NS_METHOD_GETTER(_method, _type, _member)
#define NS_IMPL_CLASS_SETTER(_method, _type, _member) \
NS_IMETHOD NS_METHOD_SETTER(_method, _type, _member)
#define NS_IMPL_CLASS_GETSET(_postfix, _type, _member) \
NS_IMPL_CLASS_GETTER(Get##_postfix, _type, _member) \
NS_IMPL_CLASS_SETTER(Set##_postfix, _type, _member)
/* strings */
#define NS_IMPL_CLASS_GETTER_STR(_method, _member) \
NS_IMETHOD NS_METHOD_GETTER_STR(_method, _member)
#define NS_IMPL_CLASS_SETTER_STR(_method, _member) \
NS_IMETHOD NS_METHOD_SETTER_STR(_method, _member)
#define NS_IMPL_CLASS_GETSET_STR(_postfix, _member) \
NS_IMPL_CLASS_GETTER_STR(Get##_postfix, _member) \
NS_IMPL_CLASS_SETTER_STR(Set##_postfix, _member)
/* Getter/Setter implementation outside of a class definition */
/* simple data types */
#define NS_IMPL_GETTER(_method, _type, _member) \
NS_IMETHODIMP NS_METHOD_GETTER(_method, _type, _member)
#define NS_IMPL_SETTER(_method, _type, _member) \
NS_IMETHODIMP NS_METHOD_SETTER(_method, _type, _member)
#define NS_IMPL_GETSET(_class, _postfix, _type, _member) \
NS_IMPL_GETTER(_class::Get##_postfix, _type, _member) \
NS_IMPL_SETTER(_class::Set##_postfix, _type, _member)
/* strings */
#define NS_IMPL_GETTER_STR(_method, _member) \
NS_IMETHODIMP NS_METHOD_GETTER_STR(_method, _member)
#define NS_IMPL_SETTER_STR(_method, _member) \
NS_IMETHODIMP NS_METHOD_SETTER_STR(_method, _member)
#define NS_IMPL_GETSET_STR(_class, _postfix, _member) \
NS_IMPL_GETTER_STR(_class::Get##_postfix, _member) \
NS_IMPL_SETTER_STR(_class::Set##_postfix, _member)
/**
* IID for the nsIsThreadsafe interface
* {88210890-47a6-11d2-bec3-00805f8a66dc}
*
* This interface is *only* used for debugging purposes to determine if
* a given component is threadsafe.
*/
#define NS_ISTHREADSAFE_IID \
{ 0x88210890, 0x47a6, 0x11d2, \
{0xbe, 0xc3, 0x00, 0x80, 0x5f, 0x8a, 0x66, 0xdc} }
#if defined(NS_MT_SUPPORTED)
#define NS_LOCK_INSTANCE() \
PR_CEnterMonitor((void*)this)
#define NS_UNLOCK_INSTANCE() \
PR_CExitMonitor((void*)this)
#else
#define NS_LOCK_INSTANCE()
#define NS_UNLOCK_INSTANCE()
#endif
/**
* This implements query interface with two assumptions: First, the
* class in question implements nsISupports and its own interface and
* nothing else. Second, the implementation of the class's primary
* inheritance chain leads to its own interface.
*
* @param _class The name of the class implementing the method
* @param _classiiddef The name of the #define symbol that defines the IID
* for the class (e.g. NS_ISUPPORTS_IID)
*/
#if defined(NS_DEBUG)
#define NS_VERIFY_THREADSAFE_INTERFACE(_iface) \
if (NULL != (_iface)) { \
nsISupports* tmp; \
static NS_DEFINE_IID(kIsThreadsafeIID, NS_ISTHREADSAFE_IID); \
NS_PRECONDITION((NS_OK == _iface->QueryInterface(kIsThreadsafeIID, \
(void**)&tmp)), \
"Interface is not threadsafe"); \
}
#else
#define NS_VERIFY_THREADSAFE_INTERFACE(_iface)
#endif
/*
The following macro is deprecated. We need to switch all instances
to |NS_IMPL_QUERY_INTERFACE1|, or |NS_IMPL_QUERY_INTERFACE0| depending
on how they were using it.
*/
#define NS_IMPL_QUERY_INTERFACE(_class,_classiiddef) \
NS_IMETHODIMP _class::QueryInterface(REFNSIID aIID, void** aInstancePtr) \
{ \
if (NULL == aInstancePtr) { \
return NS_ERROR_NULL_POINTER; \
} \
\
*aInstancePtr = NULL; \
\
static NS_DEFINE_IID(kClassIID, _classiiddef); \
if (aIID.Equals(kClassIID)) { \
*aInstancePtr = (void*) this; \
NS_ADDREF_THIS(); \
return NS_OK; \
} \
if (aIID.Equals(NS_GET_IID(nsISupports))) { \
*aInstancePtr = (void*) ((nsISupports*)this); \
NS_ADDREF_THIS(); \
return NS_OK; \
} \
return NS_NOINTERFACE; \
/**
* Convenience macro for implementing all nsISupports methods for
* a simple class.
* @param _class The name of the class implementing the method
* @param _classiiddef The name of the #define symbol that defines the IID
* for the class (e.g. NS_ISUPPORTS_IID)
*/
#define NS_IMPL_ISUPPORTS(_class,_classiiddef) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE(_class,_classiiddef)
#define NS_IMPL_ISUPPORTS0(_class) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE0(_class)
#define NS_IMPL_ISUPPORTS1(_class, _interface) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE1(_class, _interface)
#define NS_IMPL_ISUPPORTS2(_class, _i1, _i2) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE2(_class, _i1, _i2)
#define NS_IMPL_ISUPPORTS3(_class, _i1, _i2, _i3) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE3(_class, _i1, _i2, _i3)
#define NS_IMPL_ISUPPORTS4(_class, _i1, _i2, _i3, _i4) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE4(_class, _i1, _i2, _i3, _i4)
#define NS_IMPL_ISUPPORTS5(_class, _i1, _i2, _i3, _i4, _i5) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE5(_class, _i1, _i2, _i3, _i4, _i5)
#define NS_IMPL_ISUPPORTS6(_class, _i1, _i2, _i3, _i4, _i5, _i6) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE6(_class, _i1, _i2, _i3, _i4, _i5, _i6)
#define NS_IMPL_ISUPPORTS7(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE7(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7)
#define NS_IMPL_ISUPPORTS8(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE8(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8)
#define NS_IMPL_ISUPPORTS9(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8, \
_i9) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE9(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8, _i9)
#define NS_IMPL_ISUPPORTS10(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8, \
_i9, _i10) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE10(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8, \
_i9, _i10)
////////////////////////////////////////////////////////////////////////////////
#define NS_IMPL_QUERY_INTERFACE_INHERITED(Class, Super, i1) \
NS_IMPL_QUERY_INTERFACE_INHERITED1(Class, Super, i1)
// below should go into nsIMemoryUtils.h or something similar.
/**
* Macro to free all elements of an XPCOM array of a given size using
* freeFunc, then frees the array itself using nsMemory::Free().
*
* Note that this macro (and its wrappers) can be used to deallocate a
* partially- or completely-built array while unwinding an error
* condition inside the XPCOM routine that was going to return the
* array. For this to work on a partially-built array, your code
* needs to be building the array from index 0 upwards, and simply
* pass the number of elements that have already been built (and thus
* need to be freed) as |size|.
*
* Thanks to <alecf@netscape.com> for suggesting this form, which
* allows the macro to be used with NS_RELEASE / NS_RELEASE_IF in
* addition to nsMemory::Free.
*
* @param size Number of elements in the array. If not a constant, this
* should be a PRInt32. Note that this means this macro
* will not work if size >= 2^31.
* @param array The array to be freed.
* @param freeFunc The function or macro to be used to free it.
* For arrays of nsISupports (or any class derived
* from it), NS_IF_RELEASE (or NS_RELEASE) should be
* passed as freeFunc. For most (all?) other pointer
* types (including XPCOM strings and wstrings),
* nsMemory::Free should be used, since the
* shared-allocator (nsMemory) is what will have been
* used to allocate the memory.
*/
#define NS_FREE_XPCOM_POINTER_ARRAY(size, array, freeFunc) \
PR_BEGIN_MACRO \
PRInt32 iter_ = PRInt32(size); \
while (--iter_ >= 0) \
freeFunc((array)[iter_]); \
nsMemory::Free((array)); \
PR_END_MACRO
// convenience macros for commonly used calls. mmmmm. syntactic sugar.
/**
* Macro to free arrays of non-refcounted objects allocated by the
* shared allocator (nsMemory) such as strings and wstrings. A
* convenience wrapper around NS_FREE_XPCOM_POINTER_ARRAY.
*
* @param size Number of elements in the array. If not a constant, this
* should be a PRInt32. Note that this means this macro
* will not work if size >= 2^31.
* @param array The array to be freed.
*/
#define NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(size, array) \
NS_FREE_XPCOM_POINTER_ARRAY((size), (array), nsMemory::Free)
/**
* Macro to free an array of pointers to nsISupports (or classes
* derived from it). A convenience wrapper around
* NS_FREE_XPCOM_POINTER_ARRAY.
*
* Note that if you know that none of your nsISupports pointers are
* going to be 0, you can gain a bit of speed by calling
* NS_FREE_XPCOM_POINTER_ARRAY directly and using NS_RELEASE as your
* free function.
*
* @param size Number of elements in the array. If not a constant, this
* should be a PRInt32. Note that this means this macro
* will not work if size >= 2^31.
* @param array The array to be freed.
*/
#define NS_FREE_XPCOM_ISUPPORTS_POINTER_ARRAY(size, array) \
NS_FREE_XPCOM_POINTER_ARRAY((size), (array), NS_IF_RELEASE)
#endif

1589
xpcom/base/nsISupportsUtils.h
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Разница между файлами не показана из-за своего большого размера Загрузить разницу

175
xpcom/base/nscore.h
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@ -22,124 +22,118 @@
#ifndef nscore_h___
#define nscore_h___
#ifdef _WIN32
#define NS_WIN32 1
#endif
#if defined(__unix)
#define NS_UNIX 1
#endif
#if defined(XP_OS2)
#define NS_OS2 1
#endif
/**
* Incorporate the core NSPR data types which XPCOM uses.
*/
#include "prtypes.h"
#ifdef __cplusplus
#include "nsDebug.h"
/* Core XPCOM declarations. */
/**
* Macros defining the target platform...
*/
#ifdef _WIN32
#define NS_WIN32 1
#elif defined(__unix)
#define NS_UNIX 1
#elif defined(XP_OS2)
#define NS_OS2 1
#endif
/* The preferred symbol for null. */
#define nsnull 0
/* Define brackets for protecting C code from C++ */
#ifdef __cplusplus
#define NS_BEGIN_EXTERN_C extern "C" {
#define NS_END_EXTERN_C }
#else
#define NS_BEGIN_EXTERN_C
#define NS_END_EXTERN_C
#endif
/*----------------------------------------------------------------------*/
/* Import/export defines */
#ifdef NS_WIN32
#define NS_IMPORT _declspec(dllimport)
#define NS_IMPORT_(type) type _declspec(dllimport) __stdcall
#define NS_EXPORT _declspec(dllexport)
/* XXX NS_EXPORT_ defined in nsCOm.h (xpcom) differs in where the __declspec
is placed. It needs to be done this way to make the 4.x compiler happy... */
#undef NS_EXPORT_
#define NS_EXPORT_(type) type _declspec(dllexport) __stdcall
#define NS_IMETHOD_(type) virtual type __stdcall
#define NS_IMETHODIMP_(type) type __stdcall
#define NS_METHOD_(type) type __stdcall
#define NS_CALLBACK_(_type, _name) _type (__stdcall * _name)
#elif defined(XP_MAC)
#define NS_IMPORT
#define NS_IMPORT_(type) type
/* XXX NS_EXPORT_ defined in nsCom.h actually does an export. Here it's just sugar. */
#undef NS_EXPORT
#undef NS_EXPORT_
#define NS_EXPORT __declspec(export)
#define NS_EXPORT_(type) __declspec(export) type
#define NS_IMETHOD_(type) virtual type
#define NS_IMETHODIMP_(type) type
#define NS_METHOD_(type) type
#define NS_CALLBACK_(_type, _name) _type (* _name)
#elif defined(XP_OS2)
#else
/* XXX do something useful? */
#define NS_IMPORT
#define NS_IMPORT_(type) type
#define NS_EXPORT
#define NS_EXPORT_(type) type
#define NS_IMETHOD_(type) virtual type
#define NS_IMETHODIMP_(type) type
#define NS_METHOD_(type) type
#define NS_CALLBACK_(_type, _name) _type ( _System * _name)
#else
#define NS_IMPORT
#define NS_IMPORT_(type) type
#define NS_EXPORT
#define NS_EXPORT_(type) type
#define NS_IMETHOD_(type) virtual type
#define NS_IMETHODIMP_(type) type
#define NS_METHOD_(type) type
#define NS_CALLBACK_(_type, _name) _type (* _name)
#endif
#ifdef _IMPL_NS_BASE
#define NS_BASE NS_EXPORT
/**
* Generic API modifiers which return the standard XPCOM nsresult type
*/
#define NS_IMETHOD NS_IMETHOD_(nsresult)
#define NS_IMETHODIMP NS_IMETHODIMP_(nsresult)
#define NS_METHOD NS_METHOD_(nsresult)
#define NS_CALLBACK(_name) NS_CALLBACK_(nsresult, _name)
/**
* Import/Export macros for XPCOM APIs
*/
#ifdef _IMPL_NS_COM
#define NS_COM NS_EXPORT
#else
#define NS_BASE NS_IMPORT
#define NS_COM NS_IMPORT
#endif
#ifdef _IMPL_NS_NET
#define NS_NET NS_EXPORT
/**
* NS_NO_VTABLE is emitted by xpidl in interface declarations whenever
* xpidl can determine that the interface can't contain a constructor.
* This results in some space savings and possible runtime savings -
* see bug 49416. We undefine it first, as xpidl-generated headers
* define it for IDL uses that don't include this file.
*/
#ifdef NS_NO_VTABLE
#undef NS_NO_VTABLE
#endif
#if defined(_MSC_VER) && _MSC_VER >= 1100
#define NS_NO_VTABLE __declspec(novtable)
#else
#define NS_NET NS_IMPORT
#define NS_NO_VTABLE
#endif
#ifdef _IMPL_NS_DOM
#define NS_DOM NS_EXPORT
#else
#define NS_DOM NS_IMPORT
#endif
#ifdef _IMPL_NS_WIDGET
#define NS_WIDGET NS_EXPORT
#else
#define NS_WIDGET NS_IMPORT
#endif
/**
* Generic XPCOM result data type
*/
typedef PRUint32 nsresult;
#ifdef _IMPL_NS_VIEW
#define NS_VIEW NS_EXPORT
#else
#define NS_VIEW NS_IMPORT
#endif
#ifdef _IMPL_NS_GFXNONXP
#define NS_GFXNONXP NS_EXPORT
#define NS_GFXNONXP_(type) NS_EXPORT_(type)
#else
#define NS_GFXNONXP NS_IMPORT
#define NS_GFXNONXP_(type) NS_IMPORT_(type)
#endif
#ifdef _IMPL_NS_GFX
#define NS_GFX NS_EXPORT
#define NS_GFX_(type) NS_EXPORT_(type)
#else
#define NS_GFX NS_IMPORT
#define NS_GFX_(type) NS_IMPORT_(type)
#endif
#ifdef _IMPL_NS_PLUGIN
#define NS_PLUGIN NS_EXPORT
#else
#define NS_PLUGIN NS_IMPORT
#endif
#ifdef _IMPL_NS_APPSHELL
#define NS_APPSHELL NS_EXPORT
#else
#define NS_APPSHELL NS_IMPORT
#endif
/**
* The preferred symbol for null.
*/
#define nsnull 0
/* ------------------------------------------------------------------------ */
@ -207,7 +201,7 @@
* commercial build. When this is fixed there will be no need for the
* |NS_REINTERPRET_CAST| in nsLiteralString.h either.
*/
#if defined(HAVE_CPP_2BYTE_WCHAR_T) && (defined(XP_WIN) || defined(XP_MAC))
#if defined(HAVE_CPP_2BYTE_WCHAR_T) && (defined(NS_WIN32) || defined(XP_MAC))
typedef wchar_t PRUnichar;
#else
typedef PRUint16 PRUnichar;
@ -291,4 +285,11 @@
#define NS_PTR_TO_INT32(x) ((char *)(x) - (char *)0)
#define NS_INT32_TO_PTR(x) ((void *)((char *)0 + (x)))
/* Include depricated APIs... */
#ifndef nsComObsolete_h__
#include "nsComObsolete.h"
#endif
#endif /* nscore_h___ */

5
xpcom/base/nsrootidl.idl
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@ -21,7 +21,10 @@
* Dan Rosen <dr@netscape.com>
*/
/* Root idl declarations to be used by all. */
/**
* Root idl declarations to be used by all.
* @status FROZEN
*/
%{C++

61
xpcom/glue/nsDebug.h
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@ -23,8 +23,13 @@
#ifndef nsDebug_h___
#define nsDebug_h___
#include "nsCom.h"
#include "prtypes.h"
#ifndef nscore_h___
#include "nscore.h"
#endif
#ifndef nsError_h__
#include "nsError.h"
#endif
#ifdef DEBUG
#define NS_DEBUG
@ -299,4 +304,56 @@ if (!(expr)) \
#endif /* ! NS_DEBUG */
#endif /* __cplusplus */
// Macros for checking the trueness of an expression passed in within an
// interface implementation. These need to be compiled regardless of the
// NS_DEBUG flag
///////////////////////////////////////////////////////////////////////////////
#define NS_ENSURE_TRUE(x, ret) \
PR_BEGIN_MACRO \
if(NS_WARN_IF_FALSE(x, "NS_ENSURE_TRUE(" #x ") failed")) \
return ret; \
PR_END_MACRO
#define NS_ENSURE_FALSE(x, ret) \
NS_ENSURE_TRUE(!(x), ret)
///////////////////////////////////////////////////////////////////////////////
// Macros for checking results
///////////////////////////////////////////////////////////////////////////////
#define NS_ENSURE_SUCCESS(res, ret) \
NS_ENSURE_TRUE(NS_SUCCEEDED(res), ret)
///////////////////////////////////////////////////////////////////////////////
// Macros for checking state and arguments upon entering interface boundaries
///////////////////////////////////////////////////////////////////////////////
#define NS_ENSURE_ARG(arg) \
NS_ENSURE_TRUE(arg, NS_ERROR_INVALID_ARG)
#define NS_ENSURE_ARG_POINTER(arg) \
NS_ENSURE_TRUE(arg, NS_ERROR_INVALID_POINTER)
#define NS_ENSURE_ARG_MIN(arg, min) \
NS_ENSURE_TRUE((arg) >= min, NS_ERROR_INVALID_ARG)
#define NS_ENSURE_ARG_MAX(arg, max) \
NS_ENSURE_TRUE((arg) <= max, NS_ERROR_INVALID_ARG)
#define NS_ENSURE_ARG_RANGE(arg, min, max) \
NS_ENSURE_TRUE(((arg) >= min) && ((arg) <= max), NS_ERROR_INVALID_ARG)
#define NS_ENSURE_STATE(state) \
NS_ENSURE_TRUE(state, NS_ERROR_UNEXPECTED)
#define NS_ENSURE_NO_AGGREGATION(outer) \
NS_ENSURE_FALSE(outer, NS_ERROR_NO_AGGREGATION)
#define NS_ENSURE_PROPER_AGGREGATION(outer, iid) \
NS_ENSURE_FALSE(outer && !iid.Equals(NS_GET_IID(nsISupports)), NS_ERROR_INVALID_ARG)
///////////////////////////////////////////////////////////////////////////////
#endif /* nsDebug_h___ */

976
xpcom/glue/nsISupportsImpl.h Normal file
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@ -0,0 +1,976 @@
/* ***** 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 XPCOM.
*
* The Initial Developer of the Original Code is Netscape Communications Corp.
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 nsISupportsImpl_h__
#define nsISupportsImpl_h__
#ifndef nscore_h___
#include "nscore.h"
#endif
#ifndef nsISupportsBase_h__
#include "nsISupportsBase.h"
#endif
#include "pratom.h" /* needed for PR_AtomicIncrement and PR_AtomicDecrement */
#include "nsTraceRefcnt.h"
////////////////////////////////////////////////////////////////////////////////
// Macros to help detect thread-safety:
#if defined(NS_DEBUG) && defined(NS_MT_SUPPORTED)
extern "C" NS_EXPORT void* NS_CurrentThread(void);
extern "C" NS_EXPORT void NS_CheckThreadSafe(void* owningThread,
const char* msg);
#define NS_DECL_OWNINGTHREAD void* _mOwningThread;
#define NS_IMPL_OWNINGTHREAD() (_mOwningThread = NS_CurrentThread())
#define NS_ASSERT_OWNINGTHREAD(_class) NS_CheckThreadSafe(_mOwningThread, \
#_class \
" not thread-safe")
#else // !(defined(NS_DEBUG) && defined(NS_MT_SUPPORTED))
#define NS_DECL_OWNINGTHREAD /* nothing */
#define NS_IMPL_OWNINGTHREAD() ((void)0)
#define NS_ASSERT_OWNINGTHREAD(_class) ((void)0)
#endif // !(defined(NS_DEBUG) && defined(NS_MT_SUPPORTED))
////////////////////////////////////////////////////////////////////////////////
/**
* Declare the reference count variable and the implementations of the
* AddRef and QueryInterface methods.
*/
#define NS_DECL_ISUPPORTS \
public: \
NS_IMETHOD QueryInterface(REFNSIID aIID, \
void** aInstancePtr); \
NS_IMETHOD_(nsrefcnt) AddRef(void); \
NS_IMETHOD_(nsrefcnt) Release(void); \
protected: \
nsrefcnt mRefCnt; \
NS_DECL_OWNINGTHREAD \
public:
///////////////////////////////////////////////////////////////////////////////
/**
* Initialize the reference count variable. Add this to each and every
* constructor you implement.
*/
#define NS_INIT_ISUPPORTS() (mRefCnt = 0, NS_IMPL_OWNINGTHREAD())
/**
* Use this macro to implement the AddRef method for a given <i>_class</i>
* @param _class The name of the class implementing the method
*/
#define NS_IMPL_ADDREF(_class) \
NS_IMETHODIMP_(nsrefcnt) _class::AddRef(void) \
{ \
NS_PRECONDITION(PRInt32(mRefCnt) >= 0, "illegal refcnt"); \
NS_ASSERT_OWNINGTHREAD(_class); \
++mRefCnt; \
NS_LOG_ADDREF(this, mRefCnt, #_class, sizeof(*this)); \
return mRefCnt; \
}
/**
* Use this macro to implement the Release method for a given
* <i>_class</i>.
* @param _class The name of the class implementing the method
* @param _destroy A statement that is executed when the object's
* refcount drops to zero.
*
* For example,
*
* NS_IMPL_RELEASE_WITH_DESTROY(Foo, Destroy(this))
*
* will cause
*
* Destroy(this);
*
* to be invoked when the object's refcount drops to zero. This
* allows for arbitrary teardown activity to occur (e.g., deallocation
* of object allocated with placement new).
*/
#define NS_IMPL_RELEASE_WITH_DESTROY(_class, _destroy) \
NS_IMETHODIMP_(nsrefcnt) _class::Release(void) \
{ \
NS_PRECONDITION(0 != mRefCnt, "dup release"); \
NS_ASSERT_OWNINGTHREAD(_class); \
--mRefCnt; \
NS_LOG_RELEASE(this, mRefCnt, #_class); \
if (mRefCnt == 0) { \
mRefCnt = 1; /* stabilize */ \
_destroy; \
return 0; \
} \
return mRefCnt; \
}
/**
* Use this macro to implement the Release method for a given <i>_class</i>
* @param _class The name of the class implementing the method
*
* A note on the 'stabilization' of the refcnt to one. At that point,
* the object's refcount will have gone to zero. The object's
* destructor may trigger code that attempts to QueryInterface() and
* Release() 'this' again. Doing so will temporarily increment and
* decrement the refcount. (Only a logic error would make one try to
* keep a permanent hold on 'this'.) To prevent re-entering the
* destructor, we make sure that no balanced refcounting can return
* the refcount to |0|.
*/
#define NS_IMPL_RELEASE(_class) \
NS_IMPL_RELEASE_WITH_DESTROY(_class, NS_DELETEXPCOM(this))
///////////////////////////////////////////////////////////////////////////////
/*
* Some convenience macros for implementing QueryInterface
*/
/**
* This implements query interface with two assumptions: First, the
* class in question implements nsISupports and its own interface and
* nothing else. Second, the implementation of the class's primary
* inheritance chain leads to its own interface.
*
* @param _class The name of the class implementing the method
* @param _classiiddef The name of the #define symbol that defines the IID
* for the class (e.g. NS_ISUPPORTS_IID)
*/
#define NS_IMPL_QUERY_HEAD(_class) \
NS_IMETHODIMP _class::QueryInterface(REFNSIID aIID, void** aInstancePtr) \
{ \
NS_ASSERTION(aInstancePtr, \
"QueryInterface requires a non-NULL destination!"); \
if ( !aInstancePtr ) \
return NS_ERROR_NULL_POINTER; \
nsISupports* foundInterface;
#define NS_IMPL_QUERY_BODY(_interface) \
if ( aIID.Equals(NS_GET_IID(_interface)) ) \
foundInterface = NS_STATIC_CAST(_interface*, this); \
else
#define NS_IMPL_QUERY_BODY_AMBIGUOUS(_interface, _implClass) \
if ( aIID.Equals(NS_GET_IID(_interface)) ) \
foundInterface = NS_STATIC_CAST(_interface*, \
NS_STATIC_CAST(_implClass*, this)); \
else
#define NS_IMPL_QUERY_TAIL_GUTS \
foundInterface = 0; \
nsresult status; \
if ( !foundInterface ) \
status = NS_NOINTERFACE; \
else \
{ \
NS_ADDREF(foundInterface); \
status = NS_OK; \
} \
*aInstancePtr = foundInterface; \
return status; \
}
#define NS_IMPL_QUERY_TAIL_INHERITING(_baseclass) \
foundInterface = 0; \
nsresult status; \
if ( !foundInterface ) \
status = _baseclass::QueryInterface(aIID, (void**)&foundInterface); \
else \
{ \
NS_ADDREF(foundInterface); \
status = NS_OK; \
} \
*aInstancePtr = foundInterface; \
return status; \
}
#define NS_IMPL_QUERY_TAIL(_supports_interface) \
NS_IMPL_QUERY_BODY_AMBIGUOUS(nsISupports, _supports_interface) \
NS_IMPL_QUERY_TAIL_GUTS
/*
This is the new scheme. Using this notation now will allow us to switch to
a table driven mechanism when it's ready. Note the difference between this
and the (currently) underlying NS_IMPL_QUERY_INTERFACE mechanism. You must
explicitly mention |nsISupports| when using the interface maps.
*/
#define NS_INTERFACE_MAP_BEGIN(_implClass) NS_IMPL_QUERY_HEAD(_implClass)
#define NS_INTERFACE_MAP_ENTRY(_interface) NS_IMPL_QUERY_BODY(_interface)
#define NS_INTERFACE_MAP_END NS_IMPL_QUERY_TAIL_GUTS
#define NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(_interface, _implClass) \
NS_IMPL_QUERY_BODY_AMBIGUOUS(_interface, _implClass)
#define NS_INTERFACE_MAP_END_INHERITING(_baseClass) \
NS_IMPL_QUERY_TAIL_INHERITING(_baseClass)
#define NS_IMPL_QUERY_INTERFACE0(_class) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(nsISupports) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE1(_class, _i1) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE2(_class, _i1, _i2) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE3(_class, _i1, _i2, _i3) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE4(_class, _i1, _i2, _i3, _i4) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE5(_class, _i1, _i2, _i3, _i4, _i5) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE6(_class, _i1, _i2, _i3, _i4, _i5, _i6) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE7(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE8(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY(_i8) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE9(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY(_i8) \
NS_INTERFACE_MAP_ENTRY(_i9) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_QUERY_INTERFACE10(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9, _i10) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY(_i8) \
NS_INTERFACE_MAP_ENTRY(_i9) \
NS_INTERFACE_MAP_ENTRY(_i10) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_INTERFACE_MAP_END
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE0 NS_IMPL_QUERY_INTERFACE0
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE1 NS_IMPL_QUERY_INTERFACE1
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE2 NS_IMPL_QUERY_INTERFACE2
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE3 NS_IMPL_QUERY_INTERFACE3
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE4 NS_IMPL_QUERY_INTERFACE4
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE5 NS_IMPL_QUERY_INTERFACE5
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE6 NS_IMPL_QUERY_INTERFACE6
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE7 NS_IMPL_QUERY_INTERFACE7
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE8 NS_IMPL_QUERY_INTERFACE8
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE9 NS_IMPL_QUERY_INTERFACE9
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE10 NS_IMPL_QUERY_INTERFACE10
/**
* Declare that you're going to inherit from something that already
* implements nsISupports, but also implements an additional interface, thus
* causing an ambiguity. In this case you don't need another mRefCnt, you
* just need to forward the definitions to the appropriate superclass. E.g.
*
* class Bar : public Foo, public nsIBar { // both provide nsISupports
* public:
* NS_DECL_ISUPPORTS_INHERITED
* ...other nsIBar and Bar methods...
* };
*/
#define NS_DECL_ISUPPORTS_INHERITED \
public: \
NS_IMETHOD QueryInterface(REFNSIID aIID, \
void** aInstancePtr); \
NS_IMETHOD_(nsrefcnt) AddRef(void); \
NS_IMETHOD_(nsrefcnt) Release(void); \
/**
* These macros can be used in conjunction with NS_DECL_ISUPPORTS_INHERITED
* to implement the nsISupports methods, forwarding the invocations to a
* superclass that already implements nsISupports.
*
* Note that I didn't make these inlined because they're virtual methods.
*/
#define NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMETHODIMP_(nsrefcnt) Class::AddRef(void) \
{ \
return Super::AddRef(); \
} \
#define NS_IMPL_RELEASE_INHERITED(Class, Super) \
NS_IMETHODIMP_(nsrefcnt) Class::Release(void) \
{ \
return Super::Release(); \
} \
#define NS_IMPL_QUERY_INTERFACE_INHERITED0(Class, Super) \
NS_IMPL_QUERY_HEAD(Class) \
NS_IMPL_QUERY_TAIL_INHERITING(Super) \
#define NS_IMPL_QUERY_INTERFACE_INHERITED1(Class, Super, i1) \
NS_IMPL_QUERY_HEAD(Class) \
NS_IMPL_QUERY_BODY(i1) \
NS_IMPL_QUERY_TAIL_INHERITING(Super) \
#define NS_IMPL_QUERY_INTERFACE_INHERITED2(Class, Super, i1, i2) \
NS_IMPL_QUERY_HEAD(Class) \
NS_IMPL_QUERY_BODY(i1) \
NS_IMPL_QUERY_BODY(i2) \
NS_IMPL_QUERY_TAIL_INHERITING(Super) \
#define NS_IMPL_QUERY_INTERFACE_INHERITED3(Class, Super, i1, i2, i3) \
NS_IMPL_QUERY_HEAD(Class) \
NS_IMPL_QUERY_BODY(i1) \
NS_IMPL_QUERY_BODY(i2) \
NS_IMPL_QUERY_BODY(i3) \
NS_IMPL_QUERY_TAIL_INHERITING(Super) \
#define NS_IMPL_QUERY_INTERFACE_INHERITED4(Class, Super, i1, i2, i3, i4) \
NS_IMPL_QUERY_HEAD(Class) \
NS_IMPL_QUERY_BODY(i1) \
NS_IMPL_QUERY_BODY(i2) \
NS_IMPL_QUERY_BODY(i3) \
NS_IMPL_QUERY_BODY(i4) \
NS_IMPL_QUERY_TAIL_INHERITING(Super) \
#define NS_IMPL_QUERY_INTERFACE_INHERITED5(Class,Super,i1,i2,i3,i4,i5) \
NS_IMPL_QUERY_HEAD(Class) \
NS_IMPL_QUERY_BODY(i1) \
NS_IMPL_QUERY_BODY(i2) \
NS_IMPL_QUERY_BODY(i3) \
NS_IMPL_QUERY_BODY(i4) \
NS_IMPL_QUERY_BODY(i5) \
NS_IMPL_QUERY_TAIL_INHERITING(Super) \
#define NS_IMPL_QUERY_INTERFACE_INHERITED6(Class,Super,i1,i2,i3,i4,i5,i6) \
NS_IMPL_QUERY_HEAD(Class) \
NS_IMPL_QUERY_BODY(i1) \
NS_IMPL_QUERY_BODY(i2) \
NS_IMPL_QUERY_BODY(i3) \
NS_IMPL_QUERY_BODY(i4) \
NS_IMPL_QUERY_BODY(i5) \
NS_IMPL_QUERY_BODY(i6) \
NS_IMPL_QUERY_TAIL_INHERITING(Super) \
#define NS_IMPL_ISUPPORTS_INHERITED(Class, Super, i1) \
NS_IMPL_ISUPPORTS_INHERITED1(Class, Super, i1) \
#define NS_IMPL_ISUPPORTS_INHERITED0(Class, Super) \
NS_IMPL_QUERY_INTERFACE_INHERITED0(Class, Super) \
NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMPL_RELEASE_INHERITED(Class, Super) \
#define NS_IMPL_ISUPPORTS_INHERITED1(Class, Super, i1) \
NS_IMPL_QUERY_INTERFACE_INHERITED1(Class, Super, i1) \
NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMPL_RELEASE_INHERITED(Class, Super) \
#define NS_IMPL_ISUPPORTS_INHERITED2(Class, Super, i1, i2) \
NS_IMPL_QUERY_INTERFACE_INHERITED2(Class, Super, i1, i2) \
NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMPL_RELEASE_INHERITED(Class, Super) \
#define NS_IMPL_ISUPPORTS_INHERITED3(Class, Super, i1, i2, i3) \
NS_IMPL_QUERY_INTERFACE_INHERITED3(Class, Super, i1, i2, i3) \
NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMPL_RELEASE_INHERITED(Class, Super) \
#define NS_IMPL_ISUPPORTS_INHERITED4(Class, Super, i1, i2, i3, i4) \
NS_IMPL_QUERY_INTERFACE_INHERITED4(Class, Super, i1, i2, i3, i4) \
NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMPL_RELEASE_INHERITED(Class, Super) \
#define NS_IMPL_ISUPPORTS_INHERITED5(Class, Super, i1, i2, i3, i4, i5) \
NS_IMPL_QUERY_INTERFACE_INHERITED5(Class, Super, i1, i2, i3, i4, i5) \
NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMPL_RELEASE_INHERITED(Class, Super) \
#define NS_IMPL_ISUPPORTS_INHERITED6(Class, Super, i1, i2, i3, i4, i5, i6) \
NS_IMPL_QUERY_INTERFACE_INHERITED6(Class, Super, i1, i2, i3, i4, i5, i6) \
NS_IMPL_ADDREF_INHERITED(Class, Super) \
NS_IMPL_RELEASE_INHERITED(Class, Super) \
///////////////////////////////////////////////////////////////////////////////
/**
*
* Threadsafe implementations of the ISupports convenience macros
*
*/
#if defined(NS_MT_SUPPORTED)
/**
* Use this macro to implement the AddRef method for a given <i>_class</i>
* @param _class The name of the class implementing the method
*/
#define NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMETHODIMP_(nsrefcnt) _class::AddRef(void) \
{ \
NS_PRECONDITION(PRInt32(mRefCnt) >= 0, "illegal refcnt"); \
nsrefcnt count; \
count = PR_AtomicIncrement((PRInt32*)&mRefCnt); \
NS_LOG_ADDREF(this, count, #_class, sizeof(*this)); \
return count; \
}
/**
* Use this macro to implement the Release method for a given <i>_class</i>
* @param _class The name of the class implementing the method
*/
#define NS_IMPL_THREADSAFE_RELEASE(_class) \
nsrefcnt _class::Release(void) \
{ \
nsrefcnt count; \
NS_PRECONDITION(0 != mRefCnt, "dup release"); \
count = PR_AtomicDecrement((PRInt32 *)&mRefCnt); \
NS_LOG_RELEASE(this, count, #_class); \
if (0 == count) { \
mRefCnt = 1; /* stabilize */ \
/* enable this to find non-threadsafe destructors: */ \
/* NS_ASSERT_OWNINGTHREAD(_class); */ \
NS_DELETEXPCOM(this); \
return 0; \
} \
return count; \
}
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE(_class,_classiiddef) \
NS_IMETHODIMP _class::QueryInterface(REFNSIID aIID, void** aInstancePtr) \
{ \
if (NULL == aInstancePtr) { \
return NS_ERROR_NULL_POINTER; \
} \
\
*aInstancePtr = NULL; \
\
if (aIID.Equals(NS_GET_IID(nsISupports))) { \
*aInstancePtr = (void*) ((nsISupports*)this); \
NS_ADDREF_THIS(); \
return NS_OK; \
} \
return NS_NOINTERFACE; \
}
#else // defined(NS_MT_SUPPORTED)
/**
* Convenience macro for implementing all nsISupports methods for
* a simple class.
* @param _class The name of the class implementing the method
* @param _classiiddef The name of the #define symbol that defines the IID
* for the class (e.g. NS_ISUPPORTS_IID)
*/
#define NS_IMPL_THREADSAFE_ISUPPORTS(_class,_classiiddef) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE(_class,_classiiddef)
#define NS_IMPL_THREADSAFE_ADDREF(_class) NS_IMPL_ADDREF(_class)
#define NS_IMPL_THREADSAFE_RELEASE(_class) NS_IMPL_RELEASE(_class)
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE(_class,_classiiddef) \
NS_IMPL_QUERY_INTERFACE(_class, _classiiddef)
#endif /* !NS_MT_SUPPORTED */
#define NS_IMPL_THREADSAFE_ISUPPORTS0(_class) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE0(_class)
#define NS_IMPL_THREADSAFE_ISUPPORTS1(_class, _interface) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE1(_class, _interface)
#define NS_IMPL_THREADSAFE_ISUPPORTS2(_class, _i1, _i2) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE2(_class, _i1, _i2)
#define NS_IMPL_THREADSAFE_ISUPPORTS3(_class, _i1, _i2, _i3) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE3(_class, _i1, _i2, _i3)
#define NS_IMPL_THREADSAFE_ISUPPORTS4(_class, _i1, _i2, _i3, _i4) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE4(_class, _i1, _i2, _i3, _i4)
#define NS_IMPL_THREADSAFE_ISUPPORTS5(_class, _i1, _i2, _i3, _i4, _i5) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE5(_class, _i1, _i2, _i3, _i4, _i5)
#define NS_IMPL_THREADSAFE_ISUPPORTS6(_class, _i1, _i2, _i3, _i4, _i5, _i6) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE6(_class, _i1, _i2, _i3, _i4, _i5, _i6)
#define NS_IMPL_THREADSAFE_ISUPPORTS7(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE7(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7)
#define NS_IMPL_THREADSAFE_ISUPPORTS8(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE8(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8)
#define NS_IMPL_THREADSAFE_ISUPPORTS9(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE9(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9)
#define NS_IMPL_THREADSAFE_ISUPPORTS10(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9, _i10) \
NS_IMPL_THREADSAFE_ADDREF(_class) \
NS_IMPL_THREADSAFE_RELEASE(_class) \
NS_IMPL_THREADSAFE_QUERY_INTERFACE10(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9, _i10)
///////////////////////////////////////////////////////////////////////////////
// Macros for implementing nsIClassInfo-related stuff.
///////////////////////////////////////////////////////////////////////////////
// include here instead of at the top because it requires the nsISupport decl
#include "nsIClassInfo.h"
#define NS_CLASSINFO_NAME(_class) _class##_classInfoGlobal
#define NS_CI_INTERFACE_GETTER_NAME(_class) _class##_GetInterfacesHelper
#define NS_DECL_CI_INTERFACE_GETTER(_class) \
extern NS_IMETHODIMP NS_CI_INTERFACE_GETTER_NAME(_class)(PRUint32 *, \
nsIID ***);
#define NS_DECL_CLASSINFO(_class) \
NS_DECL_CI_INTERFACE_GETTER(_class) \
nsIClassInfo *NS_CLASSINFO_NAME(_class);
#define NS_IMPL_QUERY_CLASSINFO(_class) \
if ( aIID.Equals(NS_GET_IID(nsIClassInfo)) ) { \
extern nsIClassInfo *NS_CLASSINFO_NAME(_class); \
foundInterface = NS_STATIC_CAST(nsIClassInfo*, NS_CLASSINFO_NAME(_class));\
} else
#define NS_CLASSINFO_HELPER_BEGIN(_class, _c) \
NS_IMETHODIMP \
NS_CI_INTERFACE_GETTER_NAME(_class)(PRUint32 *count, nsIID ***array) \
{ \
*count = _c; \
*array = (nsIID **)nsMemory::Alloc(sizeof (nsIID *) * _c);
#define NS_CLASSINFO_HELPER_ENTRY(_i, _interface) \
(*array)[_i] = (nsIID *)nsMemory::Clone(&NS_GET_IID(_interface), \
sizeof(nsIID));
#define NS_CLASSINFO_HELPER_END \
return NS_OK; \
}
#define NS_IMPL_CI_INTERFACE_GETTER1(_class, _interface) \
NS_CLASSINFO_HELPER_BEGIN(_class, 1) \
NS_CLASSINFO_HELPER_ENTRY(0, _interface) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE1_CI(_class, _i1) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS1_CI(_class, _interface) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE1_CI(_class, _interface) \
NS_IMPL_CI_INTERFACE_GETTER1(_class, _interface)
#define NS_IMPL_CI_INTERFACE_GETTER2(_class, _i1, _i2) \
NS_CLASSINFO_HELPER_BEGIN(_class, 2) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE2_CI(_class, _i1, _i2) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS2_CI(_class, _i1, _i2) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE2_CI(_class, _i1, _i2) \
NS_IMPL_CI_INTERFACE_GETTER2(_class, _i1, _i2)
#define NS_IMPL_CI_INTERFACE_GETTER3(_class, _i1, _i2, _i3) \
NS_CLASSINFO_HELPER_BEGIN(_class, 3) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE3_CI(_class, _i1, _i2, _i3) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS3_CI(_class, _i1, _i2, _i3) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE3_CI(_class, _i1, _i2, _i3) \
NS_IMPL_CI_INTERFACE_GETTER3(_class, _i1, _i2, _i3)
#define NS_IMPL_CI_INTERFACE_GETTER4(_class, _i1, _i2, _i3, _i4) \
NS_CLASSINFO_HELPER_BEGIN(_class, 4) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_ENTRY(3, _i4) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE4_CI(_class, _i1, _i2, _i3, _i4) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS4_CI(_class, _i1, _i2, _i3, _i4) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE4_CI(_class, _i1, _i2, _i3, _i4) \
NS_IMPL_CI_INTERFACE_GETTER4(_class, _i1, _i2, _i3, _i4)
#define NS_IMPL_CI_INTERFACE_GETTER5(_class, _i1, _i2, _i3, _i4, _i5) \
NS_CLASSINFO_HELPER_BEGIN(_class, 5) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_ENTRY(3, _i4) \
NS_CLASSINFO_HELPER_ENTRY(4, _i5) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE5_CI(_class, _i1, _i2, _i3, _i4, _i5) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS5_CI(_class, _i1, _i2, _i3, _i4, _i5) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE5_CI(_class, _i1, _i2, _i3, _i4, _i5) \
NS_IMPL_CI_INTERFACE_GETTER5(_class, _i1, _i2, _i3, _i4, _i5)
#define NS_IMPL_CI_INTERFACE_GETTER6(_class, _i1, _i2, _i3, _i4, _i5, _i6) \
NS_CLASSINFO_HELPER_BEGIN(_class, 6) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_ENTRY(3, _i4) \
NS_CLASSINFO_HELPER_ENTRY(4, _i5) \
NS_CLASSINFO_HELPER_ENTRY(5, _i6) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE6_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS6_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE6_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6) \
NS_IMPL_CI_INTERFACE_GETTER6(_class, _i1, _i2, _i3, _i4, _i5, _i6)
#define NS_IMPL_CI_INTERFACE_GETTER7(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7) \
NS_CLASSINFO_HELPER_BEGIN(_class, 7) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_ENTRY(3, _i4) \
NS_CLASSINFO_HELPER_ENTRY(4, _i5) \
NS_CLASSINFO_HELPER_ENTRY(5, _i6) \
NS_CLASSINFO_HELPER_ENTRY(6, _i7) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE7_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS7_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE7_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7) \
NS_IMPL_CI_INTERFACE_GETTER7(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7)
#define NS_IMPL_CI_INTERFACE_GETTER8(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8) \
NS_CLASSINFO_HELPER_BEGIN(_class, 8) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_ENTRY(3, _i4) \
NS_CLASSINFO_HELPER_ENTRY(4, _i5) \
NS_CLASSINFO_HELPER_ENTRY(5, _i6) \
NS_CLASSINFO_HELPER_ENTRY(6, _i7) \
NS_CLASSINFO_HELPER_ENTRY(7, _i8) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE8_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY(_i8) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS8_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE8_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8) \
NS_IMPL_CI_INTERFACE_GETTER8(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8)
#define NS_IMPL_CI_INTERFACE_GETTER9(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9) \
NS_CLASSINFO_HELPER_BEGIN(_class, 9) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_ENTRY(3, _i4) \
NS_CLASSINFO_HELPER_ENTRY(4, _i5) \
NS_CLASSINFO_HELPER_ENTRY(5, _i6) \
NS_CLASSINFO_HELPER_ENTRY(6, _i7) \
NS_CLASSINFO_HELPER_ENTRY(7, _i8) \
NS_CLASSINFO_HELPER_ENTRY(8, _i9) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE9_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY(_i8) \
NS_INTERFACE_MAP_ENTRY(_i9) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS9_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, \
_i8, _i9) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE9_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, \
_i8, _i9) \
NS_IMPL_CI_INTERFACE_GETTER9(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, \
_i8, _i9)
#define NS_IMPL_CI_INTERFACE_GETTER10(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9, _i10) \
NS_CLASSINFO_HELPER_BEGIN(_class, 10) \
NS_CLASSINFO_HELPER_ENTRY(0, _i1) \
NS_CLASSINFO_HELPER_ENTRY(1, _i2) \
NS_CLASSINFO_HELPER_ENTRY(2, _i3) \
NS_CLASSINFO_HELPER_ENTRY(3, _i4) \
NS_CLASSINFO_HELPER_ENTRY(4, _i5) \
NS_CLASSINFO_HELPER_ENTRY(5, _i6) \
NS_CLASSINFO_HELPER_ENTRY(6, _i7) \
NS_CLASSINFO_HELPER_ENTRY(7, _i8) \
NS_CLASSINFO_HELPER_ENTRY(8, _i9) \
NS_CLASSINFO_HELPER_ENTRY(9, _i10) \
NS_CLASSINFO_HELPER_END
#define NS_IMPL_QUERY_INTERFACE10_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, \
_i7, _i8, _i9, _i10) \
NS_INTERFACE_MAP_BEGIN(_class) \
NS_INTERFACE_MAP_ENTRY(_i1) \
NS_INTERFACE_MAP_ENTRY(_i2) \
NS_INTERFACE_MAP_ENTRY(_i3) \
NS_INTERFACE_MAP_ENTRY(_i4) \
NS_INTERFACE_MAP_ENTRY(_i5) \
NS_INTERFACE_MAP_ENTRY(_i6) \
NS_INTERFACE_MAP_ENTRY(_i7) \
NS_INTERFACE_MAP_ENTRY(_i8) \
NS_INTERFACE_MAP_ENTRY(_i9) \
NS_INTERFACE_MAP_ENTRY(_i10) \
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1) \
NS_IMPL_QUERY_CLASSINFO(_class) \
NS_INTERFACE_MAP_END
#define NS_IMPL_ISUPPORTS10_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, \
_i8, _i9, _i10) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class) \
NS_IMPL_QUERY_INTERFACE10_CI(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, \
_i8, _i9, _i10) \
NS_IMPL_CI_INTERFACE_GETTER10(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, \
_i8, _i9, _i10)
#define NS_INTERFACE_MAP_END_THREADSAFE NS_IMPL_QUERY_TAIL_GUTS
#endif

1589
xpcom/glue/nsISupportsUtils.h
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Разница между файлами не показана из-за своего большого размера Загрузить разницу

2
xpinstall/src/nsTopProgressNotifier.cpp
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@ -59,7 +59,7 @@ nsTopProgressListener::~nsTopProgressListener()
}
NS_IMPL_THREADSAFE_ISUPPORTS(nsTopProgressListener, NS_GET_IID(nsIXPIListener));
NS_IMPL_THREADSAFE_ISUPPORTS1(nsTopProgressListener, nsIXPIListener);
long