mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-30 00:01:50 +00:00
[OS/2] remove obsolete file that was copied to xpcom/stub long ago in bug 266785.
This commit is contained in:
mozilla@weilbacher.org
parent
4f094861fd
commit
103841bb3b
@ -1,753 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
||||
/* ***** 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 the Mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is
|
||||
* InnoTek Systemberatung GmbH.
|
||||
* Portions created by the Initial Developer are Copyright (C) 2003
|
||||
* the Initial Developer. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* InnoTek Systemberatung GmbH / Knut St. Osmundsen
|
||||
*
|
||||
* 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 ***** */
|
||||
|
||||
/*
|
||||
* This module contains wrappers for a handful of XPCOM methods which someone
|
||||
* have been so kind as to link their plugins against. This module will only
|
||||
* provide the minimum of what necessary to make legacy plugins work with
|
||||
* the GCC based mozilla. Luckily this only means the IBM oji JAVA plugins.
|
||||
*
|
||||
* Actually, I haven't seen npoji6 calling any of these yet.
|
||||
*/
|
||||
|
||||
/*******************************************************************************
|
||||
* Defined Constants And Macros *
|
||||
*******************************************************************************/
|
||||
/** @group Visual Age for C++ v3.6.5 target (OS/2). */
|
||||
/* @{ */
|
||||
/** Indicate Visual Age for C++ v3.6.5 target */
|
||||
#define VFT_VAC365 1
|
||||
/** VFTable/Interface Calling Convention for Win32. */
|
||||
#define VFTCALL _Optlink
|
||||
/** First Entry which VAC uses. */
|
||||
#define VFTFIRST_DECL unsigned uFirst[2]
|
||||
#define VFTFIRST_VAL() {0, 0},
|
||||
/** This deltas which VAC uses. */
|
||||
#define VFTDELTA_DECL(n) unsigned uDelta##n
|
||||
#define VFTDELTA_VAL() 0,
|
||||
/** @} */
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* Header Files *
|
||||
*******************************************************************************/
|
||||
#include "nscore.h"
|
||||
#include "nsServiceManagerUtils.h"
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* Structures and Typedefs *
|
||||
*******************************************************************************/
|
||||
#ifndef __cplusplus
|
||||
typedef struct nsID
|
||||
{
|
||||
PRUint32 m0;
|
||||
PRUint16 m1;
|
||||
PRUint16 m2;
|
||||
PRUint8 m3[8];
|
||||
} nsID, nsCID, nsIID;
|
||||
#define REFNSIID const nsIID *
|
||||
|
||||
typedef PRUint32 nsrefcnt;
|
||||
#endif
|
||||
|
||||
|
||||
/**
|
||||
* nsISupports vftable.
|
||||
*/
|
||||
typedef struct vftable_nsISupports
|
||||
{
|
||||
VFTFIRST_DECL;
|
||||
nsresult (*VFTCALL QueryInterface)(void *pvThis, REFNSIID aIID, void** aInstancePtr);
|
||||
VFTDELTA_DECL(QueryInterface);
|
||||
nsrefcnt (*VFTCALL AddRef)(void *pvThis);
|
||||
VFTDELTA_DECL(AddRef);
|
||||
nsrefcnt (*VFTCALL Release)(void *pvThis);
|
||||
VFTDELTA_DECL(Release);
|
||||
} VFTnsISupports;
|
||||
|
||||
/**
|
||||
* nsGetServiceByCID::nsCOMPtr_helper vftable.
|
||||
*/
|
||||
typedef struct vftable_nsGetServiceByCID_nsCOMPtr_helper
|
||||
{
|
||||
VFTFIRST_DECL;
|
||||
/* virtual nsresult operator()( const nsIID&, void** ) const; */
|
||||
nsresult (*VFTCALL __operator_paratheses)(void *pvThis, REFNSIID aIID, void** aInstancePtr);
|
||||
VFTDELTA_DECL(__operator_paratheses);
|
||||
void * (*VFTCALL __destructor)(void *pvThis, unsigned __dtorFlags, unsigned __vtt);
|
||||
VFTDELTA_DECL(__destructor);
|
||||
} VFTnsGetServiceByCID_nsCOMPtr_helper;
|
||||
|
||||
/**
|
||||
* nsQueryInterface::nsCOMPtr_helper vftable.
|
||||
*/
|
||||
typedef struct vftable_nsQueryInterface_nsCOMPtr_helper
|
||||
{
|
||||
VFTFIRST_DECL;
|
||||
nsresult (*VFTCALL __operator_paratheses)(void *pvThis, REFNSIID aIID, void** aInstancePtr);
|
||||
VFTDELTA_DECL(__operator_paratheses);
|
||||
} VFTnsQueryInterface_nsCOMPtr_helper;
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* nsISupport object.
|
||||
*/
|
||||
typedef struct obj_nsISupports
|
||||
{
|
||||
VFTnsISupports *pVFT;
|
||||
} obj_nsISupports;
|
||||
|
||||
/**
|
||||
* nsCOMPtr_base object.
|
||||
*/
|
||||
typedef struct obj_nsCOMPtr_base
|
||||
{
|
||||
obj_nsISupports *mRawPtr;
|
||||
} obj_nsCOMPtr_base;
|
||||
|
||||
/**
|
||||
* nsGetServiceByCID_nsCOMPtr_helper object.
|
||||
*/
|
||||
typedef struct obj_nsGetServiceByCID_nsCOMPtr_helper
|
||||
{
|
||||
VFTnsGetServiceByCID_nsCOMPtr_helper *pVFT; /* ?? */
|
||||
nsID *mCID; /* const nsCID& */
|
||||
void *mServiceManager;/* nsCOMPtr<nsIServiceManager> */
|
||||
nsresult *mErrorPtr;
|
||||
} obj_nsGetServiceByCID_nsCOMPtr_helper;
|
||||
|
||||
/**
|
||||
* nsQueryInterface_nsCOMPtr_helper object.
|
||||
*/
|
||||
typedef struct obj_nsQueryInterface_nsCOMPtr_helper
|
||||
{
|
||||
VFTnsQueryInterface_nsCOMPtr_helper *pVFT; /* ?? */
|
||||
obj_nsISupports *mRawPtr; /* const nsCID& */
|
||||
nsresult *mErrorPtr;
|
||||
} obj_nsQueryInterface_nsCOMPtr_helper;
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* nsCOMPtr_base::~nsCOMPtr_base()
|
||||
*
|
||||
* @remark This guys doing the oji plugin have been very unfortunate to link in this
|
||||
* without any similar new operator. The object is thus created in the plugin
|
||||
* but freed by xpcom.dll. As the plugin and mozilla have different CRTs this
|
||||
* is a good way of asking for trouble. But, they guys've been lucky, the VAC
|
||||
* CRT might just handle this ok.
|
||||
* However, we cannot perform this delete as we have no VAC CRT around, and
|
||||
* hence we will leak this object.
|
||||
* ----
|
||||
* assembly:
|
||||
public __dt__13nsCOMPtr_baseFv
|
||||
__dt__13nsCOMPtr_baseFv proc
|
||||
push ebp
|
||||
mov ebp,esp
|
||||
sub esp,08h
|
||||
mov [ebp+08h],eax; this
|
||||
mov [ebp+0ch],edx; __dtorFlags
|
||||
|
||||
; 63 if ( mRawPtr )
|
||||
mov eax,[ebp+08h]; this
|
||||
cmp dword ptr [eax],0h
|
||||
je @BLBL4
|
||||
|
||||
; 64 NSCAP_RELEASE(this, mRawPtr);
|
||||
mov ecx,[ebp+08h]; this
|
||||
mov ecx,[ecx]
|
||||
mov ecx,[ecx]
|
||||
mov eax,[ebp+08h]; this
|
||||
mov eax,[eax]
|
||||
add eax,[ecx+01ch]
|
||||
mov ecx,[ebp+08h]; this
|
||||
mov ecx,[ecx]
|
||||
mov ecx,[ecx]
|
||||
call dword ptr [ecx+018h]
|
||||
@BLBL4:
|
||||
|
||||
; 65 }
|
||||
test byte ptr [ebp+0ch],01h; __dtorFlags
|
||||
je @BLBL6
|
||||
mov eax,[ebp+08h]; this
|
||||
call __dl__FPv
|
||||
@BLBL6:
|
||||
mov eax,[ebp+08h]; this
|
||||
add esp,08h
|
||||
pop ebp
|
||||
ret
|
||||
__dt__13nsCOMPtr_baseFv endp
|
||||
*/
|
||||
extern "C" void * VFTCALL __dt__13nsCOMPtr_baseFv(void *pvThis, unsigned __dtorFlags)
|
||||
{
|
||||
obj_nsCOMPtr_base *pThis = (obj_nsCOMPtr_base*)pvThis;
|
||||
//asm("int $3");
|
||||
if (pThis->mRawPtr)
|
||||
{
|
||||
/* NSCAP_RELEASE(this, mRawPtr); */
|
||||
pThis->mRawPtr->pVFT->Release((char*)pThis->mRawPtr + pThis->mRawPtr->pVFT->uDeltaRelease);
|
||||
}
|
||||
|
||||
/*
|
||||
* Delete the object...
|
||||
* (As memtioned before we'll rather leak this.)
|
||||
*/
|
||||
#if 0
|
||||
if (!(__dtorFlags & 1))
|
||||
__dl__FPv(this)
|
||||
#endif
|
||||
|
||||
return pvThis;
|
||||
}
|
||||
|
||||
/** workaround for _Optlink bug.. */
|
||||
extern "C" void * VFTCALL _dt__13nsCOMPtr_baseFv(void *pvThis, unsigned __dtorFlags)
|
||||
{
|
||||
return __dt__13nsCOMPtr_baseFv(pvThis, __dtorFlags);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
*
|
||||
* -----
|
||||
* assembly:
|
||||
; 92 nsGetServiceByCID::operator()( const nsIID& aIID, void** aInstancePtr ) const
|
||||
align 010h
|
||||
|
||||
public __cl__17nsGetServiceByCIDCFRC4nsIDPPv
|
||||
__cl__17nsGetServiceByCIDCFRC4nsIDPPv proc
|
||||
push ebp
|
||||
mov ebp,esp
|
||||
sub esp,014h
|
||||
push ebx
|
||||
sub esp,08h
|
||||
mov [ebp+08h],eax; this
|
||||
mov [ebp+0ch],edx; aIID
|
||||
mov [ebp+010h],ecx; aInstancePtr
|
||||
|
||||
; 94 nsresult status = NS_ERROR_FAILURE;
|
||||
mov dword ptr [ebp-04h],080004005h; status
|
||||
|
||||
; 95 if ( mServiceManager ) {
|
||||
mov eax,[ebp+08h]; this
|
||||
add eax,08h
|
||||
call __opP13nsDerivedSafeXT17nsIServiceManager___8nsCOMPtrXT17nsIServiceManager_CFv
|
||||
test eax,eax
|
||||
je @BLBL13
|
||||
|
||||
; 96 status = mServiceManager->GetService(mCID, aIID, (void**)aInstancePtr);
|
||||
mov eax,[ebp+08h]; this
|
||||
add eax,08h
|
||||
call __rf__8nsCOMPtrXT17nsIServiceManager_CFv
|
||||
mov [ebp-08h],eax; __212
|
||||
mov eax,[ebp+010h]; aInstancePtr
|
||||
push eax
|
||||
mov ecx,[ebp+0ch]; aIID
|
||||
mov edx,[ebp+08h]; this
|
||||
mov edx,[edx+04h]
|
||||
mov ebx,[ebp-08h]; __212
|
||||
mov ebx,[ebx]
|
||||
mov eax,[ebp-08h]; __212
|
||||
add eax,[ebx+024h]
|
||||
sub esp,0ch
|
||||
mov ebx,[ebp-08h]; __212
|
||||
mov ebx,[ebx]
|
||||
call dword ptr [ebx+020h]
|
||||
add esp,010h
|
||||
mov [ebp-04h],eax; status
|
||||
|
||||
; 97 } else {
|
||||
jmp @BLBL14
|
||||
align 010h
|
||||
@BLBL13:
|
||||
|
||||
; 95 if ( mServiceManager ) {
|
||||
|
||||
; 98 nsCOMPtr<nsIServiceManager> mgr;
|
||||
lea eax,[ebp-0ch]; mgr
|
||||
call __ct__8nsCOMPtrXT17nsIServiceManager_Fv
|
||||
|
||||
; 99 NS_GetServiceManager(getter_AddRefs(mgr));
|
||||
lea edx,[ebp-0ch]; mgr
|
||||
lea eax,[ebp-010h]; __216
|
||||
call getter_AddRefs__FR8nsCOMPtrXT17nsIServiceManager_
|
||||
sub esp,04h
|
||||
lea eax,[ebp-010h]; __216
|
||||
sub esp,04h
|
||||
call __opPP17nsIServiceManager__15nsGetterAddRefsXT17nsIServiceManager_Fv
|
||||
add esp,08h
|
||||
call NS_GetServiceManager
|
||||
mov edx,02h
|
||||
lea eax,[ebp-010h]; __216
|
||||
call __dt__15nsGetterAddRefsXT17nsIServiceManager_Fv
|
||||
|
||||
; 100 if (mgr)
|
||||
lea eax,[ebp-0ch]; mgr
|
||||
call __opP13nsDerivedSafeXT17nsIServiceManager___8nsCOMPtrXT17nsIServiceManager_CFv
|
||||
test eax,eax
|
||||
je @BLBL15
|
||||
|
||||
; 101 status = mgr->GetService(mCID, aIID, (void**)aInstancePtr);
|
||||
lea eax,[ebp-0ch]; mgr
|
||||
call __rf__8nsCOMPtrXT17nsIServiceManager_CFv
|
||||
mov [ebp-014h],eax; __217
|
||||
mov eax,[ebp+010h]; aInstancePtr
|
||||
push eax
|
||||
mov ecx,[ebp+0ch]; aIID
|
||||
mov edx,[ebp+08h]; this
|
||||
mov edx,[edx+04h]
|
||||
mov ebx,[ebp-014h]; __217
|
||||
mov ebx,[ebx]
|
||||
mov eax,[ebp-014h]; __217
|
||||
add eax,[ebx+024h]
|
||||
sub esp,0ch
|
||||
mov ebx,[ebp-014h]; __217
|
||||
mov ebx,[ebx]
|
||||
call dword ptr [ebx+020h]
|
||||
add esp,010h
|
||||
mov [ebp-04h],eax; status
|
||||
@BLBL15:
|
||||
|
||||
; 102 }
|
||||
mov edx,02h
|
||||
lea eax,[ebp-0ch]; mgr
|
||||
call __dt__8nsCOMPtrXT17nsIServiceManager_Fv
|
||||
@BLBL14:
|
||||
|
||||
; 103 if ( NS_FAILED(status) )
|
||||
test byte ptr [ebp-01h],080h; status
|
||||
je @BLBL16
|
||||
|
||||
; 104 *aInstancePtr = 0;
|
||||
mov eax,[ebp+010h]; aInstancePtr
|
||||
mov dword ptr [eax],0h
|
||||
@BLBL16:
|
||||
|
||||
; 106 if ( mErrorPtr )
|
||||
mov eax,[ebp+08h]; this
|
||||
cmp dword ptr [eax+0ch],0h
|
||||
je @BLBL17
|
||||
|
||||
; 107 *mErrorPtr = status;
|
||||
mov eax,[ebp+08h]; this
|
||||
mov eax,[eax+0ch]
|
||||
mov ebx,[ebp-04h]; status
|
||||
mov [eax],ebx
|
||||
@BLBL17:
|
||||
|
||||
; 108 return status;
|
||||
mov eax,[ebp-04h]; status
|
||||
add esp,08h
|
||||
pop ebx
|
||||
mov esp,ebp
|
||||
pop ebp
|
||||
ret
|
||||
__cl__17nsGetServiceByCIDCFRC4nsIDPPv endp
|
||||
|
||||
* -----
|
||||
* C++ Code:
|
||||
nsresult
|
||||
nsGetServiceByCID::operator()( const nsIID& aIID, void** aInstancePtr ) const
|
||||
{
|
||||
nsresult status = NS_ERROR_FAILURE;
|
||||
if ( mServiceManager ) {
|
||||
status = mServiceManager->GetService(mCID, aIID, (void**)aInstancePtr);
|
||||
} else {
|
||||
nsCOMPtr<nsIServiceManager> mgr;
|
||||
NS_GetServiceManager(getter_AddRefs(mgr));
|
||||
if (mgr)
|
||||
status = mgr->GetService(mCID, aIID, (void**)aInstancePtr);
|
||||
}
|
||||
if ( NS_FAILED(status) )
|
||||
*aInstancePtr = 0;
|
||||
|
||||
if ( mErrorPtr )
|
||||
*mErrorPtr = status;
|
||||
return status;
|
||||
}
|
||||
*/
|
||||
extern "C" nsresult VFTCALL GSBC_COM__operator_paratheses(void *pvThis, REFNSIID aIID, void** aInstancePtr)
|
||||
{
|
||||
obj_nsGetServiceByCID_nsCOMPtr_helper *pThis = (obj_nsGetServiceByCID_nsCOMPtr_helper *)pvThis;
|
||||
nsresult status = NS_ERROR_FAILURE;
|
||||
//asm("int $3");
|
||||
|
||||
/* For convenience we don't use mServiceManager here because it's a wrapped object.
|
||||
* We ASSUME that there is only one service manager floating around....
|
||||
*/
|
||||
nsCOMPtr<nsIServiceManager> mgr;
|
||||
NS_GetServiceManager(getter_AddRefs(mgr));
|
||||
if (mgr)
|
||||
status = mgr->GetService(*pThis->mCID, aIID, (void**)aInstancePtr);
|
||||
|
||||
if (NS_FAILED(status))
|
||||
*aInstancePtr = 0;
|
||||
|
||||
if (pThis->mErrorPtr)
|
||||
*pThis->mErrorPtr = status;
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* Just a destructor.
|
||||
* -----
|
||||
* assembly:
|
||||
; 59 virtual ~nsGetServiceByCID() {};
|
||||
align 010h
|
||||
|
||||
__dt__17nsGetServiceByCIDFv proc
|
||||
push ebp
|
||||
mov ebp,esp
|
||||
sub esp,08h
|
||||
mov [ebp+08h],eax; this
|
||||
mov [ebp+0ch],edx; __dtorFlags
|
||||
mov [ebp+010h],ecx; __vtt
|
||||
mov eax,[ebp+08h]; this
|
||||
mov dword ptr [eax],offset FLAT:__vft17nsGetServiceByCID15nsCOMPtr_helper
|
||||
mov edx,02h
|
||||
mov eax,[ebp+08h]; this
|
||||
add eax,08h
|
||||
call __dt__8nsCOMPtrXT17nsIServiceManager_Fv
|
||||
test byte ptr [ebp+0ch],01h; __dtorFlags
|
||||
je @BLBL24
|
||||
mov eax,[ebp+08h]; this
|
||||
call __dl__FPv
|
||||
@BLBL24:
|
||||
mov eax,[ebp+08h]; this
|
||||
add esp,08h
|
||||
pop ebp
|
||||
ret
|
||||
__dt__17nsGetServiceByCIDFv endp
|
||||
*/
|
||||
extern "C" void * VFTCALL GSBC_COM__destructor(void *pvThis, unsigned __dtorFlags, unsigned __vtt)
|
||||
{
|
||||
obj_nsGetServiceByCID_nsCOMPtr_helper *pThis = (obj_nsGetServiceByCID_nsCOMPtr_helper *)pvThis;
|
||||
//asm("int $3");
|
||||
|
||||
/*
|
||||
* Because previously mentioned issues with VAC heaps, we'll
|
||||
* not do anything in here.
|
||||
* (We will then skip destruction of all parents and such, but
|
||||
* I don't think that will hurt anyone.)
|
||||
*/
|
||||
__dtorFlags = __dtorFlags;
|
||||
__vtt = __vtt;
|
||||
return pThis;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* VFT for nsGetServiceByCID::nsCOMPtr_helper or something like that.
|
||||
* It's just implementing an operator() and the destructor.
|
||||
*
|
||||
* @remark We need to skip an underscore to get the name right.
|
||||
* ----
|
||||
* assembly:
|
||||
__vft17nsGetServiceByCID15nsCOMPtr_helper dd 0
|
||||
db 0h,0h,0h,0h
|
||||
dd offset FLAT:__cl__17nsGetServiceByCIDCFRC4nsIDPPv
|
||||
db 0h,0h,0h,0h
|
||||
dd offset FLAT:__dt__17nsGetServiceByCIDFv
|
||||
db 0h,0h,0h,0h
|
||||
*/
|
||||
extern const VFTnsGetServiceByCID_nsCOMPtr_helper _vft17nsGetServiceByCID15nsCOMPtr_helper =
|
||||
{
|
||||
VFTFIRST_VAL()
|
||||
GSBC_COM__operator_paratheses, VFTDELTA_VAL()
|
||||
GSBC_COM__destructor, VFTDELTA_VAL()
|
||||
};
|
||||
|
||||
|
||||
|
||||
/**
|
||||
*
|
||||
* -----
|
||||
* assembly
|
||||
; 42 nsQueryInterface::operator()( const nsIID& aIID, void** answer ) const
|
||||
align 010h
|
||||
|
||||
public __cl__16nsQueryInterfaceCFRC4nsIDPPv
|
||||
__cl__16nsQueryInterfaceCFRC4nsIDPPv proc
|
||||
push ebp
|
||||
mov ebp,esp
|
||||
sub esp,08h
|
||||
push ebx
|
||||
sub esp,0ch
|
||||
mov [ebp+08h],eax; this
|
||||
mov [ebp+0ch],edx; aIID
|
||||
mov [ebp+010h],ecx; answer
|
||||
|
||||
; 45 if ( mRawPtr )
|
||||
mov eax,[ebp+08h]; this
|
||||
cmp dword ptr [eax+04h],0h
|
||||
je @BLBL1
|
||||
|
||||
; 46 {
|
||||
; 47 status = mRawPtr->QueryInterface(aIID, answer);
|
||||
mov ecx,[ebp+010h]; answer
|
||||
mov edx,[ebp+0ch]; aIID
|
||||
mov ebx,[ebp+08h]; this
|
||||
mov ebx,[ebx+04h]
|
||||
mov ebx,[ebx]
|
||||
mov eax,[ebp+08h]; this
|
||||
mov eax,[eax+04h]
|
||||
add eax,[ebx+0ch]
|
||||
mov ebx,[ebp+08h]; this
|
||||
mov ebx,[ebx+04h]
|
||||
mov ebx,[ebx]
|
||||
call dword ptr [ebx+08h]
|
||||
mov [ebp-04h],eax; status
|
||||
|
||||
; 48 #ifdef NSCAP_FEATURE_TEST_NONNULL_QUERY_SUCCEEDS
|
||||
; 49 NS_ASSERTION(NS_SUCCEEDED(status), "interface not found---were you expecting that?");
|
||||
; 50 #endif
|
||||
; 51 }
|
||||
jmp @BLBL2
|
||||
align 010h
|
||||
@BLBL1:
|
||||
|
||||
; 45 if ( mRawPtr )
|
||||
|
||||
; 53 status = NS_ERROR_NULL_POINTER;
|
||||
mov dword ptr [ebp-04h],080004003h; status
|
||||
@BLBL2:
|
||||
|
||||
; 55 if ( mErrorPtr )
|
||||
mov eax,[ebp+08h]; this
|
||||
cmp dword ptr [eax+08h],0h
|
||||
je @BLBL3
|
||||
|
||||
; 56 *mErrorPtr = status;
|
||||
mov eax,[ebp+08h]; this
|
||||
mov eax,[eax+08h]
|
||||
mov ebx,[ebp-04h]; status
|
||||
mov [eax],ebx
|
||||
@BLBL3:
|
||||
|
||||
; 57 return status;
|
||||
mov eax,[ebp-04h]; status
|
||||
add esp,0ch
|
||||
pop ebx
|
||||
mov esp,ebp
|
||||
pop ebp
|
||||
ret
|
||||
__cl__16nsQueryInterfaceCFRC4nsIDPPv endp
|
||||
|
||||
* -----
|
||||
* C++ Code:
|
||||
nsresult
|
||||
nsQueryInterface::operator()( const nsIID& aIID, void** answer ) const
|
||||
{
|
||||
nsresult status;
|
||||
if ( mRawPtr )
|
||||
{
|
||||
status = mRawPtr->QueryInterface(aIID, answer);
|
||||
#ifdef NSCAP_FEATURE_TEST_NONNULL_QUERY_SUCCEEDS
|
||||
NS_ASSERTION(NS_SUCCEEDED(status), "interface not found---were you expecting that?");
|
||||
#endif
|
||||
}
|
||||
else
|
||||
status = NS_ERROR_NULL_POINTER;
|
||||
|
||||
if ( mErrorPtr )
|
||||
*mErrorPtr = status;
|
||||
return status;
|
||||
}
|
||||
*/
|
||||
extern "C" nsresult VFTCALL QI_COM__operator_paratheses(void *pvThis, REFNSIID aIID, void** aInstancePtr)
|
||||
{
|
||||
obj_nsQueryInterface_nsCOMPtr_helper *pThis = (obj_nsQueryInterface_nsCOMPtr_helper *)pvThis;
|
||||
nsresult status = NS_ERROR_NULL_POINTER;
|
||||
//asm("int $3");
|
||||
|
||||
if (pThis->mRawPtr)
|
||||
{
|
||||
status = pThis->mRawPtr->pVFT->QueryInterface(pThis->mRawPtr, aIID, aInstancePtr);
|
||||
/* don't care about warnings, do we? */
|
||||
}
|
||||
|
||||
if (pThis->mErrorPtr)
|
||||
*pThis->mErrorPtr = status;
|
||||
return status;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* VFT for nsQueryInterface::nsCOMPtr_helper or something like that.
|
||||
* No destructor, only an operator().
|
||||
*
|
||||
* @remark We need to skip an underscore to get the name right.
|
||||
* -----
|
||||
* assembly:
|
||||
__vft16nsQueryInterface15nsCOMPtr_helper dd 0
|
||||
db 0h,0h,0h,0h
|
||||
dd offset FLAT:__cl__16nsQueryInterfaceCFRC4nsIDPPv
|
||||
db 0h,0h,0h,0h
|
||||
*/
|
||||
extern const VFTnsQueryInterface_nsCOMPtr_helper _vft16nsQueryInterface15nsCOMPtr_helper =
|
||||
{
|
||||
VFTFIRST_VAL()
|
||||
QI_COM__operator_paratheses, VFTDELTA_VAL()
|
||||
};
|
||||
|
||||
/**
|
||||
*
|
||||
* -----
|
||||
* C++ Code:
|
||||
void
|
||||
assign_assuming_AddRef( nsISupports* newPtr )
|
||||
{
|
||||
/ *
|
||||
|AddRef()|ing the new value (before entering this function) before
|
||||
|Release()|ing the old lets us safely ignore the self-assignment case.
|
||||
We must, however, be careful only to |Release()| _after_ doing the
|
||||
assignment, in case the |Release()| leads to our _own_ destruction,
|
||||
which would, in turn, cause an incorrect second |Release()| of our old
|
||||
pointer. Thank <waterson@netscape.com> for discovering this.
|
||||
* /
|
||||
nsISupports* oldPtr = mRawPtr;
|
||||
mRawPtr = newPtr;
|
||||
NSCAP_LOG_ASSIGNMENT(this, newPtr);
|
||||
NSCAP_LOG_RELEASE(this, oldPtr);
|
||||
if ( oldPtr )
|
||||
NSCAP_RELEASE(this, oldPtr);
|
||||
}
|
||||
*/
|
||||
extern "C" void VFTCALL assign_assuming_AddRef__13nsCOMPtr_baseFP11nsISupports(void *pvThis, obj_nsISupports *newPtr)
|
||||
{
|
||||
obj_nsCOMPtr_base *pThis = (obj_nsCOMPtr_base *)pvThis;
|
||||
obj_nsISupports *oldPtr;
|
||||
|
||||
oldPtr = pThis->mRawPtr;
|
||||
pThis->mRawPtr = newPtr;
|
||||
if (oldPtr)
|
||||
{
|
||||
/* NSCAP_RELEASE(this, oldPtr); */
|
||||
pThis->mRawPtr->pVFT->Release(oldPtr + oldPtr->pVFT->uDeltaRelease);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
*
|
||||
* -----
|
||||
* Assembly:
|
||||
; 77 nsCOMPtr_base::assign_from_helper( const nsCOMPtr_helper& helper, const nsIID& iid )
|
||||
align 010h
|
||||
|
||||
public assign_from_helper__13nsCOMPtr_baseFRC15nsCOMPtr_helperRC4nsID
|
||||
assign_from_helper__13nsCOMPtr_baseFRC15nsCOMPtr_helperRC4nsID proc
|
||||
push ebp
|
||||
mov ebp,esp
|
||||
sub esp,08h
|
||||
push ebx
|
||||
sub esp,0ch
|
||||
mov [ebp+08h],eax; this
|
||||
mov [ebp+0ch],edx; helper
|
||||
mov [ebp+010h],ecx; iid
|
||||
|
||||
; 80 if ( NS_FAILED( helper(iid, reinterpret_cast<void**>(&newRawPtr)) ) )
|
||||
lea ecx,[ebp-04h]; newRawPtr
|
||||
mov edx,[ebp+010h]; iid
|
||||
mov ebx,[ebp+0ch]; helper
|
||||
mov ebx,[ebx]
|
||||
mov eax,[ebp+0ch]; helper
|
||||
add eax,[ebx+0ch]
|
||||
mov ebx,[ebp+0ch]; helper
|
||||
mov ebx,[ebx]
|
||||
call dword ptr [ebx+08h]
|
||||
test eax,080000000h
|
||||
je @BLBL8
|
||||
|
||||
; 81 newRawPtr = 0;
|
||||
mov dword ptr [ebp-04h],0h; newRawPtr
|
||||
@BLBL8:
|
||||
|
||||
; 82 assign_assuming_AddRef(newRawPtr);
|
||||
mov edx,[ebp-04h]; newRawPtr
|
||||
mov eax,[ebp+08h]; this
|
||||
call assign_assuming_AddRef__13nsCOMPtr_baseFP11nsISupports
|
||||
add esp,0ch
|
||||
pop ebx
|
||||
mov esp,ebp
|
||||
pop ebp
|
||||
ret
|
||||
assign_from_helper__13nsCOMPtr_baseFRC15nsCOMPtr_helperRC4nsID endp
|
||||
|
||||
* -----
|
||||
* C Code:
|
||||
void
|
||||
nsCOMPtr_base::assign_from_helper( const nsCOMPtr_helper& helper, const nsIID& iid )
|
||||
{
|
||||
nsISupports* newRawPtr;
|
||||
if ( NS_FAILED( helper(iid, reinterpret_cast<void**>(&newRawPtr)) ) )
|
||||
newRawPtr = 0;
|
||||
assign_assuming_AddRef(newRawPtr);
|
||||
}
|
||||
*/
|
||||
extern "C" void VFTCALL assign_from_helper__13nsCOMPtr_baseFRC15nsCOMPtr_helperRC4nsID(
|
||||
void *pvThis, void * helper, REFNSIID iid)
|
||||
{
|
||||
obj_nsCOMPtr_base *pThis = (obj_nsCOMPtr_base *)pvThis;
|
||||
obj_nsISupports* newRawPtr = NULL;
|
||||
nsresult status = NS_ERROR_FAILURE;
|
||||
//asm("int $3");
|
||||
|
||||
/* this may or may not be correct but the layout is the same. */
|
||||
obj_nsQueryInterface_nsCOMPtr_helper * pHelper = (obj_nsQueryInterface_nsCOMPtr_helper*)helper;
|
||||
|
||||
/* if ( NS_FAILED( helper(iid, reinterpret_cast<void**>(&newRawPtr)) ) ) */
|
||||
status = pHelper->pVFT->__operator_paratheses((char*)pHelper + pHelper->pVFT->uDelta__operator_paratheses,
|
||||
iid, (void**)&newRawPtr);
|
||||
if (NS_FAILED(status))
|
||||
newRawPtr = 0;
|
||||
|
||||
/* assign_assuming_AddRef(newRawPtr); */
|
||||
assign_assuming_AddRef__13nsCOMPtr_baseFP11nsISupports(pThis, newRawPtr);
|
||||
}
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user