diff options
Diffstat (limited to 'src/VBox/Runtime/r3/win/vcc100-kernel32-fakes.cpp')
| -rw-r--r-- | src/VBox/Runtime/r3/win/vcc100-kernel32-fakes.cpp | 620 |
1 files changed, 620 insertions, 0 deletions
diff --git a/src/VBox/Runtime/r3/win/vcc100-kernel32-fakes.cpp b/src/VBox/Runtime/r3/win/vcc100-kernel32-fakes.cpp new file mode 100644 index 00000000..97e17545 --- /dev/null +++ b/src/VBox/Runtime/r3/win/vcc100-kernel32-fakes.cpp @@ -0,0 +1,620 @@ +/* $Id: vcc100-kernel32-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 * +*********************************************************************************************************************************/ +#include <iprt/cdefs.h> +#include <iprt/types.h> +#include <iprt/asm.h> +#include <iprt/assert.h> +#include <iprt/string.h> +#ifdef DEBUG +# include <stdio.h> /* _snprintf */ +#endif + +#ifndef RT_ARCH_X86 +# error "This code is X86 only" +#endif + +#include <iprt/nt/nt-and-windows.h> + +#include "vcc100-fakes.h" + + +/********************************************************************************************************************************* +* Defined Constants And Macros * +*********************************************************************************************************************************/ +#ifndef HEAP_STANDARD +# define HEAP_STANDARD 0 +#endif + + +/** Declare a kernel32 API. + * @note We are not exporting them as that causes duplicate symbol troubles in + * the OpenGL bits. */ +#define DECL_KERNEL32(a_Type) extern "C" a_Type WINAPI + + + +/********************************************************************************************************************************* +* Global Variables * +*********************************************************************************************************************************/ +static volatile bool g_fInitialized = false; +#define MAKE_IMPORT_ENTRY(a_uMajorVer, a_uMinorVer, a_Name, a_cb) DECLARE_FUNCTION_POINTER(a_Name, a_cb) +#include "vcc100-kernel32-fakes.h" + + + +DECL_KERNEL32(PVOID) Fake_DecodePointer(PVOID pvEncoded) +{ + return pvEncoded; +} + + +DECL_KERNEL32(PVOID) Fake_EncodePointer(PVOID pvNative) +{ + return pvNative; +} + + +DECL_KERNEL32(BOOL) Fake_InitializeCriticalSectionAndSpinCount(LPCRITICAL_SECTION pCritSect, DWORD cSpin) +{ + RT_NOREF(cSpin); + InitializeCriticalSection(pCritSect); + return TRUE; +} + + +DECL_KERNEL32(BOOL) Fake_HeapSetInformation(HANDLE hHeap, HEAP_INFORMATION_CLASS enmInfoClass, PVOID pvBuf, SIZE_T cbBuf) +{ + RT_NOREF(hHeap); + if (enmInfoClass == HeapCompatibilityInformation) + { + if ( cbBuf != sizeof(ULONG) + || !pvBuf + || *(PULONG)pvBuf == HEAP_STANDARD + ) + { + SetLastError(ERROR_INVALID_PARAMETER); + return FALSE; + } + return TRUE; + } + + SetLastError(ERROR_INVALID_PARAMETER); + return FALSE; +} + + +DECL_KERNEL32(BOOL) Fake_HeapQueryInformation(HANDLE hHeap, HEAP_INFORMATION_CLASS enmInfoClass, + PVOID pvBuf, SIZE_T cbBuf, PSIZE_T pcbRet) +{ + RT_NOREF(hHeap); + if (enmInfoClass == HeapCompatibilityInformation) + { + *pcbRet = sizeof(ULONG); + if (cbBuf < sizeof(ULONG) || !pvBuf) + { + SetLastError(ERROR_INSUFFICIENT_BUFFER); + return FALSE; + } + *(PULONG)pvBuf = HEAP_STANDARD; + return TRUE; + } + + SetLastError(ERROR_INVALID_PARAMETER); + return FALSE; +} + + +/* These are used by INTEL\mt_obj\Timer.obj: */ + +DECL_KERNEL32(HANDLE) Fake_CreateTimerQueue(void) +{ + SetLastError(ERROR_NOT_SUPPORTED); + return NULL; +} + +DECL_KERNEL32(BOOL) Fake_CreateTimerQueueTimer(PHANDLE phTimer, HANDLE hTimerQueue, WAITORTIMERCALLBACK pfnCallback, PVOID pvUser, + DWORD msDueTime, DWORD msPeriod, ULONG fFlags) +{ + NOREF(phTimer); NOREF(hTimerQueue); NOREF(pfnCallback); NOREF(pvUser); NOREF(msDueTime); NOREF(msPeriod); NOREF(fFlags); + SetLastError(ERROR_NOT_SUPPORTED); + return FALSE; +} + +DECL_KERNEL32(BOOL) Fake_DeleteTimerQueueTimer(HANDLE hTimerQueue, HANDLE hTimer, HANDLE hEvtCompletion) +{ + NOREF(hTimerQueue); NOREF(hTimer); NOREF(hEvtCompletion); + SetLastError(ERROR_NOT_SUPPORTED); + return FALSE; +} + +/* This is used by several APIs. */ + +DECL_KERNEL32(VOID) Fake_InitializeSListHead(PSLIST_HEADER pHead) +{ + pHead->Alignment = 0; +} + + +DECL_KERNEL32(PSLIST_ENTRY) Fake_InterlockedFlushSList(PSLIST_HEADER pHead) +{ + PSLIST_ENTRY pRet = NULL; + if (pHead->Next.Next) + { + for (;;) + { + SLIST_HEADER OldHead = *pHead; + SLIST_HEADER NewHead; + NewHead.Alignment = 0; + NewHead.Sequence = OldHead.Sequence + 1; + if (ASMAtomicCmpXchgU64(&pHead->Alignment, NewHead.Alignment, OldHead.Alignment)) + { + pRet = OldHead.Next.Next; + break; + } + } + } + return pRet; +} + +DECL_KERNEL32(PSLIST_ENTRY) Fake_InterlockedPopEntrySList(PSLIST_HEADER pHead) +{ + PSLIST_ENTRY pRet = NULL; + for (;;) + { + SLIST_HEADER OldHead = *pHead; + pRet = OldHead.Next.Next; + if (pRet) + { + SLIST_HEADER NewHead; + __try + { + NewHead.Next.Next = pRet->Next; + } + __except(EXCEPTION_EXECUTE_HANDLER) + { + continue; + } + NewHead.Depth = OldHead.Depth - 1; + NewHead.Sequence = OldHead.Sequence + 1; + if (ASMAtomicCmpXchgU64(&pHead->Alignment, NewHead.Alignment, OldHead.Alignment)) + break; + } + else + break; + } + return pRet; +} + +DECL_KERNEL32(PSLIST_ENTRY) Fake_InterlockedPushEntrySList(PSLIST_HEADER pHead, PSLIST_ENTRY pEntry) +{ + PSLIST_ENTRY pRet = NULL; + for (;;) + { + SLIST_HEADER OldHead = *pHead; + pRet = OldHead.Next.Next; + pEntry->Next = pRet; + SLIST_HEADER NewHead; + NewHead.Next.Next = pEntry; + NewHead.Depth = OldHead.Depth + 1; + NewHead.Sequence = OldHead.Sequence + 1; + if (ASMAtomicCmpXchgU64(&pHead->Alignment, NewHead.Alignment, OldHead.Alignment)) + break; + } + return pRet; +} + +DECL_KERNEL32(WORD) Fake_QueryDepthSList(PSLIST_HEADER pHead) +{ + return pHead->Depth; +} + + +/* curl drags these in: */ +DECL_KERNEL32(BOOL) Fake_VerifyVersionInfoA(LPOSVERSIONINFOEXA pInfo, DWORD fTypeMask, DWORDLONG fConditionMask) +{ + OSVERSIONINFOEXA VerInfo; + RT_ZERO(VerInfo); + VerInfo.dwOSVersionInfoSize = sizeof(VerInfo); + if (!GetVersionExA((OSVERSIONINFO *)&VerInfo)) + { + RT_ZERO(VerInfo); + VerInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + BOOL fRet = GetVersionExA((OSVERSIONINFO *)&VerInfo); + if (fRet) + { /* likely */ } + else + { + MY_ASSERT(false, "VerifyVersionInfoA: #1"); + return FALSE; + } + } + + BOOL fRet = TRUE; + for (unsigned i = 0; i < 8 && fRet; i++) + if (fTypeMask & RT_BIT_32(i)) + { + uint32_t uLeft, uRight; + switch (RT_BIT_32(i)) + { +#define MY_CASE(a_Num, a_Member) case a_Num: uLeft = VerInfo.a_Member; uRight = pInfo->a_Member; break + MY_CASE(VER_MINORVERSION, dwMinorVersion); + MY_CASE(VER_MAJORVERSION, dwMajorVersion); + MY_CASE(VER_BUILDNUMBER, dwBuildNumber); + MY_CASE(VER_PLATFORMID, dwPlatformId); + MY_CASE(VER_SERVICEPACKMINOR, wServicePackMinor); + MY_CASE(VER_SERVICEPACKMAJOR, wServicePackMinor); + MY_CASE(VER_SUITENAME, wSuiteMask); + MY_CASE(VER_PRODUCT_TYPE, wProductType); +#undef MY_CASE + default: uLeft = uRight = 0; MY_ASSERT(false, "VerifyVersionInfoA: #2"); + } + switch ((uint8_t)(fConditionMask >> (i*8))) + { + case VER_EQUAL: fRet = uLeft == uRight; break; + case VER_GREATER: fRet = uLeft > uRight; break; + case VER_GREATER_EQUAL: fRet = uLeft >= uRight; break; + case VER_LESS: fRet = uLeft < uRight; break; + case VER_LESS_EQUAL: fRet = uLeft <= uRight; break; + case VER_AND: fRet = (uLeft & uRight) == uRight; break; + case VER_OR: fRet = (uLeft & uRight) != 0; break; + default: fRet = FALSE; MY_ASSERT(false, "VerifyVersionInfoA: #3"); break; + } + } + + return fRet; +} + + +DECL_KERNEL32(ULONGLONG) Fake_VerSetConditionMask(ULONGLONG fConditionMask, DWORD fTypeMask, BYTE bOperator) +{ + for (unsigned i = 0; i < 8; i++) + if (fTypeMask & RT_BIT_32(i)) + { + uint64_t fMask = UINT64_C(0xff) << (i*8); + fConditionMask &= ~fMask; + fConditionMask |= (uint64_t)bOperator << (i*8); + + } + return fConditionMask; +} + + +/* + * NT 3.51 stuff. + */ + +DECL_KERNEL32(BOOL) Fake_IsProcessorFeaturePresent(DWORD enmProcessorFeature) +{ + /* Could make more of an effort here... */ + RT_NOREF(enmProcessorFeature); + return FALSE; +} + + +DECL_KERNEL32(BOOL) Fake_CancelIo(HANDLE hHandle) +{ + /* All NT versions the NTDLL API this corresponds to. */ + RESOLVE_NTDLL_API(NtCancelIoFile); + if (pfnNtCancelIoFile) + { + IO_STATUS_BLOCK Ios = RTNT_IO_STATUS_BLOCK_INITIALIZER; + NTSTATUS rcNt = pfnNtCancelIoFile(hHandle, &Ios); + if (RT_SUCCESS(rcNt)) + return TRUE; + if (rcNt == STATUS_INVALID_HANDLE) + SetLastError(ERROR_INVALID_HANDLE); + else + SetLastError(ERROR_INVALID_FUNCTION); + } + else + SetLastError(ERROR_NOT_SUPPORTED); + return FALSE; +} + + +/* + * NT 3.50 stuff. + */ + +DECL_KERNEL32(BOOL) Fake_IsDebuggerPresent(VOID) +{ + /* Fallback: */ + return FALSE; +} + + +DECL_KERNEL32(VOID) Fake_GetSystemTimeAsFileTime(LPFILETIME pTime) +{ + DWORD dwVersion = GetVersion(); + if ( (dwVersion & 0xff) > 3 + || ( (dwVersion & 0xff) == 3 + && ((dwVersion >> 8) & 0xff) >= 50) ) + { + PKUSER_SHARED_DATA pUsd = (PKUSER_SHARED_DATA)MM_SHARED_USER_DATA_VA; + + /* use interrupt time */ + LARGE_INTEGER Time; + do + { + Time.HighPart = pUsd->SystemTime.High1Time; + Time.LowPart = pUsd->SystemTime.LowPart; + } while (pUsd->SystemTime.High2Time != Time.HighPart); + + pTime->dwHighDateTime = Time.HighPart; + pTime->dwLowDateTime = Time.LowPart; + } + else + { + /* NT 3.1 didn't have a KUSER_SHARED_DATA nor a GetSystemTimeAsFileTime export. */ + SYSTEMTIME SystemTime; + GetSystemTime(&SystemTime); + BOOL fRet = SystemTimeToFileTime(&SystemTime, pTime); + if (fRet) + { /* likely */ } + else + { + MY_ASSERT(false, "GetSystemTimeAsFileTime: #2"); + pTime->dwHighDateTime = 0; + pTime->dwLowDateTime = 0; + } + } +} + + +/* + * NT 3.1 stuff. + */ + +DECL_KERNEL32(BOOL) Fake_GetVersionExA(LPOSVERSIONINFOA pInfo) +{ + DWORD dwVersion = GetVersion(); + + /* Common fields: */ + pInfo->dwMajorVersion = dwVersion & 0xff; + pInfo->dwMinorVersion = (dwVersion >> 8) & 0xff; + if (!(dwVersion & RT_BIT_32(31))) + pInfo->dwBuildNumber = dwVersion >> 16; + else + pInfo->dwBuildNumber = 511; + pInfo->dwPlatformId = VER_PLATFORM_WIN32_NT; +/** @todo get CSD from registry. */ + pInfo->szCSDVersion[0] = '\0'; + + /* OSVERSIONINFOEX fields: */ + if (pInfo->dwOSVersionInfoSize > sizeof((*pInfo))) + { + LPOSVERSIONINFOEXA pInfoEx = (LPOSVERSIONINFOEXA)pInfo; + if (pInfoEx->dwOSVersionInfoSize > RT_UOFFSETOF(OSVERSIONINFOEXA, wServicePackMinor)) + { + pInfoEx->wServicePackMajor = 0; + pInfoEx->wServicePackMinor = 0; + } + if (pInfoEx->dwOSVersionInfoSize > RT_UOFFSETOF(OSVERSIONINFOEXA, wSuiteMask)) + pInfoEx->wSuiteMask = 0; + if (pInfoEx->dwOSVersionInfoSize > RT_UOFFSETOF(OSVERSIONINFOEXA, wProductType)) + pInfoEx->wProductType = VER_NT_WORKSTATION; + if (pInfoEx->wReserved > RT_UOFFSETOF(OSVERSIONINFOEXA, wProductType)) + pInfoEx->wReserved = 0; + } + + return TRUE; +} + + +DECL_KERNEL32(BOOL) Fake_GetVersionExW(LPOSVERSIONINFOW pInfo) +{ + DWORD dwVersion = GetVersion(); + + /* Common fields: */ + pInfo->dwMajorVersion = dwVersion & 0xff; + pInfo->dwMinorVersion = (dwVersion >> 8) & 0xff; + if (!(dwVersion & RT_BIT_32(31))) + pInfo->dwBuildNumber = dwVersion >> 16; + else + pInfo->dwBuildNumber = 511; + pInfo->dwPlatformId = VER_PLATFORM_WIN32_NT; +/** @todo get CSD from registry. */ + pInfo->szCSDVersion[0] = '\0'; + + /* OSVERSIONINFOEX fields: */ + if (pInfo->dwOSVersionInfoSize > sizeof((*pInfo))) + { + LPOSVERSIONINFOEXW pInfoEx = (LPOSVERSIONINFOEXW)pInfo; + if (pInfoEx->dwOSVersionInfoSize > RT_UOFFSETOF(OSVERSIONINFOEXW, wServicePackMinor)) + { + pInfoEx->wServicePackMajor = 0; + pInfoEx->wServicePackMinor = 0; + } + if (pInfoEx->dwOSVersionInfoSize > RT_UOFFSETOF(OSVERSIONINFOEXW, wSuiteMask)) + pInfoEx->wSuiteMask = 0; + if (pInfoEx->dwOSVersionInfoSize > RT_UOFFSETOF(OSVERSIONINFOEXW, wProductType)) + pInfoEx->wProductType = VER_NT_WORKSTATION; + if (pInfoEx->wReserved > RT_UOFFSETOF(OSVERSIONINFOEXW, wProductType)) + pInfoEx->wReserved = 0; + } + + return TRUE; +} + + +DECL_KERNEL32(LPWCH) Fake_GetEnvironmentStringsW(void) +{ + /* + * Environment is ANSI in NT 3.1. We should only be here for NT 3.1. + * For now, don't try do a perfect job converting it, just do it. + */ + char *pszzEnv = (char *)RTNtCurrentPeb()->ProcessParameters->Environment; + size_t offEnv = 0; + while (pszzEnv[offEnv] != '\0') + { + size_t cchLen = strlen(&pszzEnv[offEnv]); + offEnv += cchLen + 1; + } + size_t const cchEnv = offEnv + 1; + + PRTUTF16 pwszzEnv = (PRTUTF16)HeapAlloc(GetProcessHeap(), 0, cchEnv * sizeof(RTUTF16)); + if (!pwszzEnv) + return NULL; + for (offEnv = 0; offEnv < cchEnv; offEnv++) + { + unsigned char ch = pwszzEnv[offEnv]; + if (!(ch & 0x80)) + pwszzEnv[offEnv] = ch; + else + pwszzEnv[offEnv] = '_'; + } + return pwszzEnv; +} + + +DECL_KERNEL32(BOOL) Fake_FreeEnvironmentStringsW(LPWCH pwszzEnv) +{ + if (pwszzEnv) + HeapFree(GetProcessHeap(), 0, pwszzEnv); + return TRUE; +} + + +DECL_KERNEL32(int) Fake_GetLocaleInfoA(LCID idLocale, LCTYPE enmType, LPSTR pData, int cchData) +{ + NOREF(idLocale); NOREF(enmType); NOREF(pData); NOREF(cchData); + //MY_ASSERT(false, "GetLocaleInfoA: idLocale=%#x enmType=%#x cchData=%#x", idLocale, enmType, cchData); + MY_ASSERT(false, "GetLocaleInfoA"); + SetLastError(ERROR_NOT_SUPPORTED); + return 0; +} + + +DECL_KERNEL32(BOOL) Fake_EnumSystemLocalesA(LOCALE_ENUMPROCA pfnCallback, DWORD fFlags) +{ + NOREF(pfnCallback); NOREF(fFlags); + //MY_ASSERT(false, "EnumSystemLocalesA: pfnCallback=%p fFlags=%#x", pfnCallback, fFlags); + MY_ASSERT(false, "EnumSystemLocalesA"); + SetLastError(ERROR_NOT_SUPPORTED); + return FALSE; +} + + +DECL_KERNEL32(BOOL) Fake_IsValidLocale(LCID idLocale, DWORD fFlags) +{ + NOREF(idLocale); NOREF(fFlags); + //MY_ASSERT(false, "IsValidLocale: idLocale fFlags=%#x", idLocale, fFlags); + MY_ASSERT(false, "IsValidLocale"); + SetLastError(ERROR_NOT_SUPPORTED); + return FALSE; +} + + +DECL_KERNEL32(DWORD_PTR) Fake_SetThreadAffinityMask(HANDLE hThread, DWORD_PTR fAffinityMask) +{ + SYSTEM_INFO SysInfo; + GetSystemInfo(&SysInfo); + //MY_ASSERT(false, "SetThreadAffinityMask: hThread=%p fAffinityMask=%p SysInfo.dwActiveProcessorMask=%p", + // hThread, fAffinityMask, SysInfo.dwActiveProcessorMask); + MY_ASSERT(false, "SetThreadAffinityMask"); + if ( SysInfo.dwActiveProcessorMask == fAffinityMask + || fAffinityMask == ~(DWORD_PTR)0) + return fAffinityMask; + + SetLastError(ERROR_NOT_SUPPORTED); + RT_NOREF(hThread); + return 0; +} + + +DECL_KERNEL32(BOOL) Fake_GetProcessAffinityMask(HANDLE hProcess, PDWORD_PTR pfProcessAffinityMask, PDWORD_PTR pfSystemAffinityMask) +{ + SYSTEM_INFO SysInfo; + GetSystemInfo(&SysInfo); + //MY_ASSERT(false, "GetProcessAffinityMask: SysInfo.dwActiveProcessorMask=%p", SysInfo.dwActiveProcessorMask); + MY_ASSERT(false, "GetProcessAffinityMask"); + if (pfProcessAffinityMask) + *pfProcessAffinityMask = SysInfo.dwActiveProcessorMask; + if (pfSystemAffinityMask) + *pfSystemAffinityMask = SysInfo.dwActiveProcessorMask; + RT_NOREF(hProcess); + return TRUE; +} + + +DECL_KERNEL32(BOOL) Fake_GetHandleInformation(HANDLE hObject, DWORD *pfFlags) +{ + OBJECT_HANDLE_FLAG_INFORMATION Info = { 0, 0 }; + DWORD cbRet = sizeof(Info); + NTSTATUS rcNt = NtQueryObject(hObject, ObjectHandleFlagInformation, &Info, sizeof(Info), &cbRet); + if (NT_SUCCESS(rcNt)) + { + *pfFlags = (Info.Inherit ? HANDLE_FLAG_INHERIT : 0) + | (Info.ProtectFromClose ? HANDLE_FLAG_PROTECT_FROM_CLOSE : 0); + return TRUE; + } + *pfFlags = 0; + //MY_ASSERT(rcNt == STATUS_INVALID_HANDLE, "rcNt=%#x", rcNt); + MY_ASSERT(rcNt == STATUS_INVALID_HANDLE || rcNt == STATUS_INVALID_INFO_CLASS, "GetHandleInformation"); + SetLastError(rcNt == STATUS_INVALID_HANDLE ? ERROR_INVALID_HANDLE : ERROR_INVALID_FUNCTION); /* see also process-win.cpp */ + return FALSE; +} + + +DECL_KERNEL32(BOOL) Fake_SetHandleInformation(HANDLE hObject, DWORD fMask, DWORD fFlags) +{ + NOREF(hObject); NOREF(fMask); NOREF(fFlags); + SetLastError(ERROR_INVALID_FUNCTION); + return FALSE; +} + + + +/** + * Resolves all the APIs ones and for all, updating the fake IAT entries. + */ +DECLASM(void) FakeResolve_kernel32(void) +{ + CURRENT_VERSION_VARIABLE(); + + HMODULE hmod = GetModuleHandleW(L"kernel32"); + MY_ASSERT(hmod != NULL, "kernel32"); + +#undef MAKE_IMPORT_ENTRY +#define MAKE_IMPORT_ENTRY(a_uMajorVer, a_uMinorVer, a_Name, a_cb) RESOLVE_IMPORT(a_uMajorVer, a_uMinorVer, a_Name, a_cb) +#include "vcc100-kernel32-fakes.h" + + g_fInitialized = true; +} + + +/* Dummy to force dragging in this object in the link, so the linker + won't accidentally use the symbols from kernel32. */ +extern "C" int vcc100_kernel32_fakes_cpp(void) +{ + return 42; +} + |