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Diffstat (limited to '')
| -rw-r--r-- | src/VBox/Runtime/r3/win/vcc100-shell32-fakes.cpp | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/src/VBox/Runtime/r3/win/vcc100-shell32-fakes.cpp b/src/VBox/Runtime/r3/win/vcc100-shell32-fakes.cpp new file mode 100644 index 00000000..42581b8f --- /dev/null +++ b/src/VBox/Runtime/r3/win/vcc100-shell32-fakes.cpp @@ -0,0 +1,93 @@ +/* $Id: vcc100-shell32-fakes.cpp $ */ +/** @file + * IPRT - Tricks to make the Visual C++ 2010 CRT work on NT4, W2K and XP. + */ + +/* + * Copyright (C) 2012-2019 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL) only, as it comes in the "COPYING.CDDL" file of the + * VirtualBox OSE distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + */ + + +/********************************************************************************************************************************* +* Header Files * +*********************************************************************************************************************************/ +#define RT_NO_STRICT /* Minimal deps so that it works on NT 3.51 too. */ +#include <iprt/types.h> +#include <iprt/assert.h> +#include <iprt/string.h> + +#ifndef RT_ARCH_X86 +# error "This code is X86 only" +#endif + +#define CommandLineToArgvW Ignore_CommandLineToArgvW + +#include <iprt/nt/nt-and-windows.h> + +#undef CommandLineToArgvW + + +/********************************************************************************************************************************* +* Defined Constants And Macros * +*********************************************************************************************************************************/ +/** Dynamically resolves an kernel32 API. */ +#define RESOLVE_ME(ApiNm) \ + static decltype(ShellExecuteW) * volatile s_pfnInitialized = NULL; \ + static decltype(ApiNm) *s_pfnApi = NULL; \ + decltype(ApiNm) *pfnApi; \ + if (s_pfnInitialized) \ + pfnApi = s_pfnApi; \ + else \ + { \ + pfnApi = (decltype(pfnApi))GetProcAddress(GetModuleHandleW(L"shell32"), #ApiNm); \ + s_pfnApi = pfnApi; \ + s_pfnInitialized = ShellExecuteW; /* ensures shell32 is loaded */ \ + } do {} while (0) + + +/** Declare a shell32 API. + * @note We are not exporting them as that causes duplicate symbol troubles in + * the OpenGL bits. */ +#define DECL_SHELL32(a_Type) extern "C" a_Type WINAPI + + +/********************************************************************************************************************************* +* Internal Functions * +*********************************************************************************************************************************/ + + +DECL_SHELL32(LPWSTR *) CommandLineToArgvW(LPCWSTR pwszCmdLine, int *pcArgs) +{ + RESOLVE_ME(CommandLineToArgvW); + if (pfnApi) + return pfnApi(pwszCmdLine, pcArgs); + + *pcArgs = 0; + return NULL; +} + + +/* Dummy to force dragging in this object in the link, so the linker + won't accidentally use the symbols from shell32. */ +extern "C" int vcc100_shell32_fakes_cpp(void) +{ + return 42; +} + |