191 lines
6.8 KiB
C
191 lines
6.8 KiB
C
/*************************************************************************
|
|
*
|
|
* $RCSfile: macros.h,v $
|
|
*
|
|
* $Revision: 1.4 $
|
|
*
|
|
* last change: $Author: vg $ $Date: 2003-06-12 09:47:18 $
|
|
*
|
|
* The Contents of this file are made available subject to the terms of
|
|
* either of the following licenses
|
|
*
|
|
* - GNU Lesser General Public License Version 2.1
|
|
* - Sun Industry Standards Source License Version 1.1
|
|
*
|
|
* Sun Microsystems Inc., October, 2000
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2000 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
*
|
|
* Sun Industry Standards Source License Version 1.1
|
|
* =================================================
|
|
* The contents of this file are subject to the Sun Industry Standards
|
|
* Source 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.openoffice.org/license.html.
|
|
*
|
|
* Software provided under this License is provided on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
|
|
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
|
|
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
|
|
* See the License for the specific provisions governing your rights and
|
|
* obligations concerning the Software.
|
|
*
|
|
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
|
|
*
|
|
* Copyright: 2000 by Sun Microsystems, Inc.
|
|
*
|
|
* All Rights Reserved.
|
|
*
|
|
* Contributor(s): _______________________________________
|
|
*
|
|
*
|
|
************************************************************************/
|
|
|
|
#define _UWINAPI_
|
|
#include <systools/win32/uwinapi.h>
|
|
|
|
#ifndef _INC_MALLOC
|
|
# include <malloc.h>
|
|
#endif
|
|
|
|
#ifndef _INC_TCHAR
|
|
# ifdef UNICODE
|
|
# define _UNICODE
|
|
# endif
|
|
# include <TCHAR.H>
|
|
#endif
|
|
|
|
|
|
/* Version macros */
|
|
|
|
#define MAKE_VER_WIN32( major, minor, build, isWindows ) \
|
|
((DWORD)MAKELONG( MAKEWORD( major, minor ), (build) | ( isWindows ? 0x8000 : 0 ) ))
|
|
|
|
#define MAKE_VER_WIN32_NT( major, minor, build ) \
|
|
MAKE_VER_WIN32( major, minor, build, FALSE )
|
|
|
|
#define MAKE_VER_WIN32_WINDOWS( major, minor, build ) \
|
|
MAKE_VER_WIN32( major, minor, build, TRUE )
|
|
|
|
#define VER_WIN32_WINDOWS_95 MAKE_VER_WIN32_WINDOWS( 4, 0, 0 )
|
|
#define VER_WIN32_WINDOWS_98 MAKE_VER_WIN32_WINDOWS( 4, 10, 0 )
|
|
#define VER_WIN32_WINDOWS_ME MAKE_VER_WIN32_WINDOWS( 4, 90, 0 )
|
|
#define VER_WIN32_NT_NT4 MAKE_VER_WIN32_NT( 4, 0, 0 )
|
|
#define VER_WIN32_NT_2000 MAKE_VER_WIN32_NT( 5, 0, 0 )
|
|
#define VER_WIN32_NT_XP MAKE_VER_WIN32_NT( 5, 1, 0 )
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
#define _AUTO_WSTR2STR( lpStrA, lpStrW ) \
|
|
LPSTR lpStrA; \
|
|
if ( lpStrW ) \
|
|
{ \
|
|
int cNeeded = WideCharToMultiByte( CP_ACP, 0, lpStrW, -1, NULL, 0, NULL, NULL ); \
|
|
lpStrA = (LPSTR)_alloca( cNeeded * sizeof(CHAR) ); \
|
|
WideCharToMultiByte( CP_ACP, 0, lpStrW, -1, lpStrA, cNeeded, NULL, NULL ); \
|
|
} \
|
|
else \
|
|
lpStrA = NULL;
|
|
|
|
|
|
#define AUTO_WSTR2STR( lpStr ) \
|
|
_AUTO_WSTR2STR( lpStr##A, lpStr##W )
|
|
|
|
#define AUTO_STR( lpStr, cchBuffer ) \
|
|
LPSTR lpStr##A = lpStr##W ? (LPSTR)_alloca( (cchBuffer) * sizeof(CHAR) ) : NULL;
|
|
|
|
#endif /* __cplusplus */
|
|
|
|
|
|
#define STRBUF2WSTR( lpStr, cchSrcBuffer, cchDestBuffer ) \
|
|
MultiByteToWideChar( CP_ACP, 0, lpStr##A, cchSrcBuffer, lpStr##W, cchDestBuffer )
|
|
|
|
#define STR2WSTR( lpStr, cchBuffer ) \
|
|
STRBUF2WSTR( lpStr, -1, cchBuffer )
|
|
|
|
#define WSTR2STR( lpStr, cchBuffer ) \
|
|
WideCharToMultiByte( CP_ACP, 0, lpStr##W, -1, lpStr##A, cchBuffer, NULL, NULL )
|
|
|
|
EXTERN_C void WINAPI ResolveThunk_WINDOWS( FARPROC *lppfn, LPCSTR lpLibFileName, LPCSTR lpFuncName, FARPROC lpfnEmulate, FARPROC lpfnFailure );
|
|
EXTERN_C void WINAPI ResolveThunk_TRYLOAD( FARPROC *lppfn, LPCSTR lpLibFileName, LPCSTR lpFuncName, FARPROC lpfnEmulate, FARPROC lpfnFailure );
|
|
EXTERN_C void WINAPI ResolveThunk_ALLWAYS( FARPROC *lppfn, LPCSTR lpLibFileName, LPCSTR lpFuncName, FARPROC lpfnEmulate, FARPROC lpfnFailure );
|
|
|
|
|
|
|
|
|
|
#define IMPLEMENT_THUNK( module, resolve, rettype, calltype, func, params ) \
|
|
EXTERN_C _declspec( dllexport ) FARPROC module##_##func##_Ptr; \
|
|
EXTERN_C rettype calltype func##_##resolve params; \
|
|
static rettype calltype func##_##Failure params; \
|
|
static _declspec ( naked ) void func##_Thunk() \
|
|
{ \
|
|
ResolveThunk_##resolve( &module##_##func##_Ptr, #module ".dll", #func, (FARPROC)func##_##resolve, (FARPROC)func##_##Failure ); \
|
|
_asm jmp [module##_##func##_Ptr] \
|
|
} \
|
|
EXTERN_C _declspec( naked ) rettype calltype func params \
|
|
{ \
|
|
_asm jmp [module##_##func##_Ptr] \
|
|
} \
|
|
EXTERN_C _declspec( dllexport ) FARPROC module##_##func##_Ptr = (FARPROC)func##_Thunk; \
|
|
static rettype calltype func##_##Failure params \
|
|
{ \
|
|
SetLastError( ERROR_CALL_NOT_IMPLEMENTED ); \
|
|
return (rettype)0; \
|
|
} \
|
|
EXTERN_C rettype calltype func##_##resolve params
|
|
|
|
|
|
|
|
#define DEFINE_CUSTOM_THUNK( module, resolve, rettype, calltype, func, params ) \
|
|
EXTERN_C _declspec( dllexport ) FARPROC module##_##func##_Ptr; \
|
|
static _declspec ( naked ) void func##_Thunk() \
|
|
{ \
|
|
ResolveThunk_##resolve( &module##_##func##_Ptr, #module ".dll", #func ); \
|
|
_asm jmp [module##_##func##_Ptr] \
|
|
} \
|
|
EXTERN_C _declspec( naked ) rettype calltype func params \
|
|
{ \
|
|
_asm jmp [module##_##func##_Ptr] \
|
|
} \
|
|
EXTERN_C _declspec( dllexport ) FARPROC module##_##func##_Ptr = (FARPROC)func##_Thunk;
|
|
|
|
|
|
|
|
#define DEFINE_DEFAULT_THUNK( module, resolve, rettype, calltype, func, params ) \
|
|
EXTERN_C _declspec( dllexport ) FARPROC module##_##func##_Ptr; \
|
|
static rettype calltype func##_##Failure params; \
|
|
static _declspec ( naked ) void func##_Thunk() \
|
|
{ \
|
|
ResolveThunk_##resolve( &module##_##func##_Ptr, #module ".dll", #func, NULL, (FARPROC)func##_##Failure ); \
|
|
_asm jmp [module##_##func##_Ptr] \
|
|
} \
|
|
EXTERN_C _declspec( naked ) rettype calltype func params \
|
|
{ \
|
|
_asm jmp [module##_##func##_Ptr] \
|
|
} \
|
|
EXTERN_C _declspec( dllexport ) FARPROC module##_##func##_Ptr = (FARPROC)func##_Thunk; \
|
|
static rettype calltype func##_##Failure params \
|
|
{ \
|
|
SetLastError( ERROR_CALL_NOT_IMPLEMENTED ); \
|
|
return (rettype)0; \
|
|
}
|
|
|