/* * Copyright 2015 Mark Jansen * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include #define WIN32_NO_STATUS #include #ifdef __REACTOS__ #include #else #include #endif #include #include "wine/test.h" typedef struct tagHOOKAPI { PCSTR LibraryName; PCSTR FunctionName; PVOID ReplacementFunction; PVOID OriginalFunction; PVOID Unk1; PVOID Unk2; } HOOKAPI, *PHOOKAPI; static BOOL (WINAPI* pSdbGetAppPatchDir)(PVOID,LPWSTR,DWORD); static PHOOKAPI (WINAPI* pGetHookAPIs)(LPCSTR,LPCWSTR,PDWORD); static DWORD g_WinVersion; #define WINVER_WINXP 0x0501 typedef struct VersionLieInfo { DWORD FullVersion; DWORD dwMajorVersion; DWORD dwMinorVersion; DWORD dwBuildNumber; DWORD dwPlatformId; WORD wServicePackMajor; WORD wServicePackMinor; } VersionLieInfo; typedef BOOL(WINAPI* GETVERSIONEXAPROC)(LPOSVERSIONINFOEXA); typedef BOOL(WINAPI* GETVERSIONEXWPROC)(LPOSVERSIONINFOEXW); typedef DWORD(WINAPI* GETVERSIONPROC)(void); static void expect_shim_imp(PHOOKAPI hook, PCSTR library, PCSTR function, PCSTR shim, int* same) { int lib = lstrcmpA(library, hook->LibraryName); int fn = lstrcmpA(function, hook->FunctionName); winetest_ok(lib == 0, "Expected LibrarayName to be %s, was: %s for %s\n", library, hook->LibraryName, shim); winetest_ok(fn == 0, "Expected FunctionName to be %s, was: %s for %s\n", function, hook->FunctionName, shim); *same = (lib == 0 && fn == 0); } static void verify_shima_imp(PHOOKAPI hook, const VersionLieInfo* info, PCSTR shim, int same) { OSVERSIONINFOEXA v1 = { sizeof(v1), 0 }, v2 = { sizeof(v2), 0 }; BOOL ok1, ok2; if (!same) { skip("Skipping implementation tests for %s\n", shim); return; } while (v1.dwOSVersionInfoSize) { ok1 = GetVersionExA((LPOSVERSIONINFOA)&v1), ok2; hook->OriginalFunction = GetVersionExA; ok2 = ((GETVERSIONEXAPROC)hook->ReplacementFunction)(&v2); winetest_ok(ok1 == ok2, "Expected ok1 to equal ok2, was: %i, %i for %s\n", ok1, ok2, shim); if (ok1 && ok2) { char szCSDVersion[128] = ""; winetest_ok(v1.dwOSVersionInfoSize == v2.dwOSVersionInfoSize, "Expected dwOSVersionInfoSize to be equal, was: %u, %u for %s\n", v1.dwOSVersionInfoSize, v2.dwOSVersionInfoSize, shim); winetest_ok(info->dwMajorVersion == v2.dwMajorVersion, "Expected dwMajorVersion to be equal, was: %u, %u for %s\n", info->dwMajorVersion, v2.dwMajorVersion, shim); winetest_ok(info->dwMinorVersion == v2.dwMinorVersion, "Expected dwMinorVersion to be equal, was: %u, %u for %s\n", info->dwMinorVersion, v2.dwMinorVersion, shim); winetest_ok(info->dwBuildNumber == v2.dwBuildNumber, "Expected dwBuildNumber to be equal, was: %u, %u for %s\n", info->dwBuildNumber, v2.dwBuildNumber, shim); winetest_ok(info->dwPlatformId == v2.dwPlatformId, "Expected dwPlatformId to be equal, was: %u, %u for %s\n", info->dwPlatformId, v2.dwPlatformId, shim); if (info->wServicePackMajor) sprintf(szCSDVersion, "Service Pack %u", info->wServicePackMajor); winetest_ok(lstrcmpA(szCSDVersion, v2.szCSDVersion) == 0, "Expected szCSDVersion to be equal, was: %s, %s for %s\n", szCSDVersion, v2.szCSDVersion, shim); if (v1.dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXA)) { if (info->dwPlatformId != VER_PLATFORM_WIN32_WINDOWS) { winetest_ok(info->wServicePackMajor == v2.wServicePackMajor, "Expected wServicePackMajor to be equal, was: %i, %i for %s\n", info->wServicePackMajor, v2.wServicePackMajor, shim); winetest_ok(info->wServicePackMinor == v2.wServicePackMinor, "Expected wServicePackMinor to be equal, was: %i, %i for %s\n", info->wServicePackMinor, v2.wServicePackMinor, shim); } else { winetest_ok(v1.wServicePackMajor == v2.wServicePackMajor, "Expected wServicePackMajor to be equal, was: %i, %i for %s\n", v1.wServicePackMajor, v2.wServicePackMajor, shim); winetest_ok(v1.wServicePackMinor == v2.wServicePackMinor, "Expected wServicePackMinor to be equal, was: %i, %i for %s\n", v1.wServicePackMinor, v2.wServicePackMinor, shim); } winetest_ok(v1.wSuiteMask == v2.wSuiteMask, "Expected wSuiteMask to be equal, was: %i, %i for %s\n", v1.wSuiteMask, v2.wSuiteMask, shim); winetest_ok(v1.wProductType == v2.wProductType, "Expected wProductType to be equal, was: %i, %i for %s\n", v1.wProductType, v2.wProductType, shim); winetest_ok(v1.wReserved == v2.wReserved, "Expected wReserved to be equal, was: %i, %i for %s\n", v1.wReserved, v2.wReserved, shim); } else { winetest_ok(v1.wServicePackMajor == 0 && v2.wServicePackMajor == 0, "Expected wServicePackMajor to be 0, was: %i, %i for %s\n", v1.wServicePackMajor, v2.wServicePackMajor, shim); winetest_ok(v1.wServicePackMinor == 0 && v2.wServicePackMinor == 0, "Expected wServicePackMinor to be 0, was: %i, %i for %s\n", v1.wServicePackMinor, v2.wServicePackMinor, shim); winetest_ok(v1.wSuiteMask == 0 && v2.wSuiteMask == 0, "Expected wSuiteMask to be 0, was: %i, %i for %s\n", v1.wSuiteMask, v2.wSuiteMask, shim); winetest_ok(v1.wProductType == 0 && v2.wProductType == 0, "Expected wProductType to be 0, was: %i, %i for %s\n", v1.wProductType, v2.wProductType, shim); winetest_ok(v1.wReserved == 0 && v2.wReserved == 0, "Expected wReserved to be 0, was: %i, %i for %s\n", v1.wReserved, v2.wReserved, shim); } } ZeroMemory(&v1, sizeof(v1)); ZeroMemory(&v2, sizeof(v2)); if (v1.dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXA)) v1.dwOSVersionInfoSize = v2.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA); } } static void verify_shimw_imp(PHOOKAPI hook, const VersionLieInfo* info, PCSTR shim, int same, int first_might_be_broken) { OSVERSIONINFOEXW v1 = { sizeof(v1), 0 }, v2 = { sizeof(v2), 0 }; BOOL ok1, ok2, first = TRUE; if (!same) { skip("Skipping implementation tests for %s\n", shim); return; } while (v1.dwOSVersionInfoSize) { ok1 = GetVersionExW((LPOSVERSIONINFOW)&v1), ok2; hook->OriginalFunction = GetVersionExW; ok2 = ((GETVERSIONEXWPROC)hook->ReplacementFunction)(&v2); if (first_might_be_broken && first && ok1 == TRUE && ok2 == FALSE) { skip("Skipping first check because 0x%x is (falsely) not accepted by the shim %s\n", sizeof(v1), shim); } else { winetest_ok(ok1 == ok2, "Expected ok1 to equal ok2, was: %i, %i for %s(first:%d)\n", ok1, ok2, shim, first); } if (ok1 && ok2) { static const WCHAR szCSDFMT[] = {'S','e','r','v','i','c','e',' ','P','a','c','k',' ','%','u',0}; WCHAR szCSDVersion[128] = { 0 }; winetest_ok(v1.dwOSVersionInfoSize == v2.dwOSVersionInfoSize, "Expected dwOSVersionInfoSize to be equal, was: %u, %u for %s\n", v1.dwOSVersionInfoSize, v2.dwOSVersionInfoSize, shim); winetest_ok(info->dwMajorVersion == v2.dwMajorVersion, "Expected dwMajorVersion to be equal, was: %u, %u for %s\n", info->dwMajorVersion, v2.dwMajorVersion, shim); winetest_ok(info->dwMinorVersion == v2.dwMinorVersion, "Expected dwMinorVersion to be equal, was: %u, %u for %s\n", info->dwMinorVersion, v2.dwMinorVersion, shim); winetest_ok(info->dwBuildNumber == v2.dwBuildNumber, "Expected dwBuildNumber to be equal, was: %u, %u for %s\n", info->dwBuildNumber, v2.dwBuildNumber, shim); winetest_ok(info->dwPlatformId == v2.dwPlatformId, "Expected dwPlatformId to be equal, was: %u, %u for %s\n", info->dwPlatformId, v2.dwPlatformId, shim); if (info->wServicePackMajor) swprintf(szCSDVersion, szCSDFMT, info->wServicePackMajor); winetest_ok(lstrcmpW(szCSDVersion, v2.szCSDVersion) == 0, "Expected szCSDVersion to be equal, was: %s, %s for %s\n", wine_dbgstr_w(szCSDVersion), wine_dbgstr_w(v2.szCSDVersion), shim); if (v1.dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXW)) { if (info->dwPlatformId != VER_PLATFORM_WIN32_WINDOWS) { winetest_ok(info->wServicePackMajor == v2.wServicePackMajor, "Expected wServicePackMajor to be equal, was: %i, %i for %s\n", info->wServicePackMajor, v2.wServicePackMajor, shim); winetest_ok(info->wServicePackMinor == v2.wServicePackMinor, "Expected wServicePackMinor to be equal, was: %i, %i for %s\n", info->wServicePackMinor, v2.wServicePackMinor, shim); } else { winetest_ok(v1.wServicePackMajor == v2.wServicePackMajor, "Expected wServicePackMajor to be equal, was: %i, %i for %s\n", v1.wServicePackMajor, v2.wServicePackMajor, shim); winetest_ok(v1.wServicePackMinor == v2.wServicePackMinor, "Expected wServicePackMinor to be equal, was: %i, %i for %s\n", v1.wServicePackMinor, v2.wServicePackMinor, shim); } winetest_ok(v1.wSuiteMask == v2.wSuiteMask, "Expected wSuiteMask to be equal, was: %i, %i for %s\n", v1.wSuiteMask, v2.wSuiteMask, shim); winetest_ok(v1.wProductType == v2.wProductType, "Expected wProductType to be equal, was: %i, %i for %s\n", v1.wProductType, v2.wProductType, shim); winetest_ok(v1.wReserved == v2.wReserved, "Expected wReserved to be equal, was: %i, %i for %s\n", v1.wReserved, v2.wReserved, shim); } else { winetest_ok(v1.wServicePackMajor == 0 && v2.wServicePackMajor == 0, "Expected wServicePackMajor to be 0, was: %i, %i for %s\n", v1.wServicePackMajor, v2.wServicePackMajor, shim); winetest_ok(v1.wServicePackMinor == 0 && v2.wServicePackMinor == 0, "Expected wServicePackMinor to be 0, was: %i, %i for %s\n", v1.wServicePackMinor, v2.wServicePackMinor, shim); winetest_ok(v1.wSuiteMask == 0 && v2.wSuiteMask == 0, "Expected wSuiteMask to be 0, was: %i, %i for %s\n", v1.wSuiteMask, v2.wSuiteMask, shim); winetest_ok(v1.wProductType == 0 && v2.wProductType == 0, "Expected wProductType to be 0, was: %i, %i for %s\n", v1.wProductType, v2.wProductType, shim); winetest_ok(v1.wReserved == 0 && v2.wReserved == 0, "Expected wReserved to be 0, was: %i, %i for %s\n", v1.wReserved, v2.wReserved, shim); } } ZeroMemory(&v1, sizeof(v1)); ZeroMemory(&v2, sizeof(v2)); if (v1.dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXW)) v1.dwOSVersionInfoSize = v2.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW); first = FALSE; } } static void verify_shim_imp(PHOOKAPI hook, const VersionLieInfo* info, PCSTR shim, int same) { DWORD ver; if (!same) { skip("Skipping implementation tests for %s\n", shim); return; } ver = ((GETVERSIONPROC)hook->ReplacementFunction)(); winetest_ok(info->FullVersion == ver, "Expected GetVersion to return %u, was: %u for %s\n", info->FullVersion, ver, shim); } #define expect_shim (winetest_set_location(__FILE__, __LINE__), 0) ? (void)0 : expect_shim_imp #define verify_shima (winetest_set_location(__FILE__, __LINE__), 0) ? (void)0 : verify_shima_imp #define verify_shimw (winetest_set_location(__FILE__, __LINE__), 0) ? (void)0 : verify_shimw_imp #define verify_shim (winetest_set_location(__FILE__, __LINE__), 0) ? (void)0 : verify_shim_imp static void run_test(LPCSTR shim, const VersionLieInfo* info) { DWORD num_shims = 0; WCHAR wide_shim[50] = { 0 }; PHOOKAPI hook; DWORD ver; MultiByteToWideChar(CP_ACP, 0, shim, -1, wide_shim, 50); hook = pGetHookAPIs("", wide_shim, &num_shims); ver = (info->dwMajorVersion << 8) | info->dwMinorVersion; if (hook == NULL) { skip("Skipping tests for layers (%s) not present in this os (0x%x)\n", shim, g_WinVersion); return; } ok(hook != NULL, "Expected hook to be a valid pointer for %s\n", shim); if (info->dwPlatformId == VER_PLATFORM_WIN32_WINDOWS) { ok(num_shims == 3, "Expected num_shims to be 3, was: %u for %s\n", num_shims, shim); if (hook && num_shims == 3) { int off = info->dwBuildNumber == 0x040A08AE ? 0 : 1, same = 0; expect_shim(hook + ((0+off)%3), "KERNEL32.DLL", "GetVersionExA", shim, &same); verify_shima(hook + ((0+off)%3), info, shim, same); expect_shim(hook + ((1+off)%3), "KERNEL32.DLL", "GetVersionExW", shim, &same); verify_shimw(hook + ((1+off)%3), info, shim, same, 0); expect_shim(hook + ((2+off)%3), "KERNEL32.DLL", "GetVersion", shim, &same); verify_shim(hook + ((2+off)%3), info, shim, same); } } else { int shimnum_ok = num_shims == 4 || ((ver < WINVER_WINXP) && (num_shims == 3)); ok(shimnum_ok, "Expected num_shims to be 4%s, was: %u for %s\n", ((ver < WINVER_WINXP) ? " or 3":""), num_shims, shim); if (hook && shimnum_ok) { int same = 0; expect_shim(hook + 0, "KERNEL32.DLL", "GetVersionExA", shim, &same); verify_shima(hook + 0, info, shim, same); expect_shim(hook + 1, "KERNEL32.DLL", "GetVersionExW", shim, &same); verify_shimw(hook + 1, info, shim, same, 0); expect_shim(hook + 2, "KERNEL32.DLL", "GetVersion", shim, &same); verify_shim(hook + 2, info, shim, same); if (num_shims == 4) { expect_shim(hook + 3, "NTDLL.DLL", "RtlGetVersion", shim, &same); verify_shimw(hook + 3, info, shim, same, 1); } } } } static void hookless_shim(LPCSTR shim) { DWORD num_shims = 0; WCHAR wide_shim[50] = { 0 }; PHOOKAPI hook; MultiByteToWideChar(CP_ACP, 0, shim, -1, wide_shim, 50); hook = pGetHookAPIs("", wide_shim, &num_shims); if (hook == NULL) { skip("Skipping tests for layers (%s) not present in this os (0x%x)\n", shim, g_WinVersion); return; } ok(hook != NULL, "Expected hook to be a valid pointer for %s\n", shim); ok(num_shims == 0, "Expected not to find any apihooks, got: %u for %s\n", num_shims, shim); } VersionLieInfo g_Win95 = { 0xC3B60004, 4, 0, 950, VER_PLATFORM_WIN32_WINDOWS, 0, 0 }; VersionLieInfo g_WinNT4SP5 = { 0x05650004, 4, 0, 1381, VER_PLATFORM_WIN32_NT, 5, 0 }; VersionLieInfo g_Win98 = { 0xC0000A04, 4, 10, 0x040A08AE, VER_PLATFORM_WIN32_WINDOWS, 0, 0 }; VersionLieInfo g_Win2000 = { 0x08930005, 5, 0, 2195, VER_PLATFORM_WIN32_NT, 0, 0 }; VersionLieInfo g_Win2000SP1 = { 0x08930005, 5, 0, 2195, VER_PLATFORM_WIN32_NT, 1, 0 }; VersionLieInfo g_Win2000SP2 = { 0x08930005, 5, 0, 2195, VER_PLATFORM_WIN32_NT, 2, 0 }; VersionLieInfo g_Win2000SP3 = { 0x08930005, 5, 0, 2195, VER_PLATFORM_WIN32_NT, 3, 0 }; VersionLieInfo g_WinXP = { 0x0a280105, 5, 1, 2600, VER_PLATFORM_WIN32_NT, 0, 0 }; VersionLieInfo g_WinXPSP1 = { 0x0a280105, 5, 1, 2600, VER_PLATFORM_WIN32_NT, 1, 0 }; VersionLieInfo g_WinXPSP2 = { 0x0a280105, 5, 1, 2600, VER_PLATFORM_WIN32_NT, 2, 0 }; VersionLieInfo g_WinXPSP3 = { 0x0a280105, 5, 1, 2600, VER_PLATFORM_WIN32_NT, 3, 0 }; VersionLieInfo g_Win2k3RTM = { 0x0ece0205, 5, 2, 3790, VER_PLATFORM_WIN32_NT, 0, 0 }; VersionLieInfo g_Win2k3SP1 = { 0x0ece0205, 5, 2, 3790, VER_PLATFORM_WIN32_NT, 1, 0 }; VersionLieInfo g_WinVistaRTM = { 0x17700006, 6, 0, 6000, VER_PLATFORM_WIN32_NT, 0, 0 }; VersionLieInfo g_WinVistaSP1 = { 0x17710006, 6, 0, 6001, VER_PLATFORM_WIN32_NT, 1, 0 }; VersionLieInfo g_WinVistaSP2 = { 0x17720006, 6, 0, 6002, VER_PLATFORM_WIN32_NT, 2, 0 }; VersionLieInfo g_Win7RTM = { 0x1db00106, 6, 1, 7600, VER_PLATFORM_WIN32_NT, 0, 0 }; DWORD get_host_winver(void) { RTL_OSVERSIONINFOEXW rtlinfo = {0}; void (__stdcall* pRtlGetVersion)(RTL_OSVERSIONINFOEXW*); pRtlGetVersion = (void (__stdcall*)(RTL_OSVERSIONINFOEXW*))GetProcAddress(GetModuleHandleA("ntdll"), "RtlGetVersion"); rtlinfo.dwOSVersionInfoSize = sizeof(rtlinfo); pRtlGetVersion(&rtlinfo); return (rtlinfo.dwMajorVersion << 8) | rtlinfo.dwMinorVersion; } START_TEST(versionlie) { HMODULE dll = LoadLibraryA("apphelp.dll"); WCHAR buf[MAX_PATH]; WCHAR aclayers[] = {'\\','a','c','l','a','y','e','r','s','.','d','l','l',0}; pSdbGetAppPatchDir = (void*)GetProcAddress(dll, "SdbGetAppPatchDir"); if (!pSdbGetAppPatchDir) { skip("apphelp.dll not loaded, or does not export SdbGetAppPatchDir\n"); return; } pSdbGetAppPatchDir(NULL, buf, MAX_PATH); lstrcatW(buf, aclayers); dll = LoadLibraryW(buf); pGetHookAPIs = (void*)GetProcAddress(dll, "GetHookAPIs"); if (!pGetHookAPIs) { skip("aclayers.dll not loaded, or does not export GetHookAPIs\n"); return; } g_WinVersion = get_host_winver(); run_test("Win95VersionLie", &g_Win95); run_test("WinNT4SP5VersionLie", &g_WinNT4SP5); run_test("Win98VersionLie", &g_Win98); run_test("Win2000VersionLie", &g_Win2000); run_test("Win2000SP1VersionLie", &g_Win2000SP1); run_test("Win2000SP2VersionLie", &g_Win2000SP2); run_test("Win2000SP3VersionLie", &g_Win2000SP3); run_test("WinXPVersionLie", &g_WinXP); run_test("WinXPSP1VersionLie", &g_WinXPSP1); run_test("WinXPSP2VersionLie", &g_WinXPSP2); run_test("WinXPSP3VersionLie", &g_WinXPSP3); run_test("Win2k3RTMVersionLie", &g_Win2k3RTM); run_test("Win2k3SP1VersionLie", &g_Win2k3SP1); run_test("VistaRTMVersionLie", &g_WinVistaRTM); run_test("VistaSP1VersionLie", &g_WinVistaSP1); run_test("VistaSP2VersionLie", &g_WinVistaSP2); run_test("Win7RTMVersionLie", &g_Win7RTM); hookless_shim("Force8BitColor"); hookless_shim("Force640x480"); hookless_shim("DisableThemes"); }