| /* |
| * Windows and DOS version functions |
| * |
| * Copyright 1997 Marcus Meissner |
| * Copyright 1998 Patrik Stridvall |
| * Copyright 1998, 2003 Andreas Mohr |
| * Copyright 1997, 2003 Alexandre Julliard |
| * |
| * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include "config.h" |
| #include "wine/port.h" |
| |
| #include <string.h> |
| #include <stdlib.h> |
| #include <stdarg.h> |
| #include <stdio.h> |
| #include "ntstatus.h" |
| #include "windef.h" |
| #include "winbase.h" |
| #include "wingdi.h" |
| #include "winuser.h" |
| #include "winreg.h" |
| #include "winternl.h" |
| #include "winerror.h" |
| #include "wine/unicode.h" |
| #include "wine/debug.h" |
| #include "ntdll_misc.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(ver); |
| |
| typedef enum |
| { |
| WIN20, /* Windows 2.0 */ |
| WIN30, /* Windows 3.0 */ |
| WIN31, /* Windows 3.1 */ |
| WIN95, /* Windows 95 */ |
| WIN98, /* Windows 98 */ |
| WINME, /* Windows Me */ |
| NT351, /* Windows NT 3.51 */ |
| NT40, /* Windows NT 4.0 */ |
| NT2K, /* Windows 2000 */ |
| WINXP, /* Windows XP */ |
| WIN2K3, /* Windows 2003 */ |
| NB_WINDOWS_VERSIONS |
| } WINDOWS_VERSION; |
| |
| /* FIXME: compare values below with original and fix. |
| * An *excellent* win9x version page (ALL versions !) |
| * can be found at members.aol.com/axcel216/ver.htm */ |
| static const RTL_OSVERSIONINFOEXW VersionData[NB_WINDOWS_VERSIONS] = |
| { |
| /* WIN20 FIXME: verify values */ |
| { |
| sizeof(RTL_OSVERSIONINFOEXW), 2, 0, 0, VER_PLATFORM_WIN32s, |
| {'W','i','n','3','2','s',' ','1','.','3',0}, |
| 0, 0, 0, 0, 0 |
| }, |
| /* WIN30 FIXME: verify values */ |
| { |
| sizeof(RTL_OSVERSIONINFOEXW), 3, 0, 0, VER_PLATFORM_WIN32s, |
| {'W','i','n','3','2','s',' ','1','.','3',0}, |
| 0, 0, 0, 0, 0 |
| }, |
| /* WIN31 */ |
| { |
| sizeof(RTL_OSVERSIONINFOEXW), 3, 10, 0, VER_PLATFORM_WIN32s, |
| {'W','i','n','3','2','s',' ','1','.','3',0}, |
| 0, 0, 0, 0, 0 |
| }, |
| /* WIN95 */ |
| { |
| /* Win95: 4, 0, 0x40003B6, "" |
| * Win95sp1: 4, 0, 0x40003B6, " A " (according to doc) |
| * Win95osr2: 4, 0, 0x4000457, " B " (according to doc) |
| * Win95osr2.1: 4, 3, 0x40304BC, " B " (according to doc) |
| * Win95osr2.5: 4, 3, 0x40304BE, " C " (according to doc) |
| * Win95a/b can be discerned via regkey SubVersionNumber |
| * See also: |
| * http://support.microsoft.com/support/kb/articles/q158/2/38.asp |
| */ |
| sizeof(RTL_OSVERSIONINFOEXW), 4, 0, 0x40003B6, VER_PLATFORM_WIN32_WINDOWS, |
| {0}, |
| 0, 0, 0, 0, 0 |
| }, |
| /* WIN98 (second edition) */ |
| { |
| /* Win98: 4, 10, 0x40A07CE, " " 4.10.1998 |
| * Win98SE: 4, 10, 0x40A08AE, " A " 4.10.2222 |
| */ |
| sizeof(RTL_OSVERSIONINFOEXW), 4, 10, 0x40A08AE, VER_PLATFORM_WIN32_WINDOWS, |
| {' ','A',' ',0}, |
| 0, 0, 0, 0, 0 |
| }, |
| /* WINME */ |
| { |
| sizeof(RTL_OSVERSIONINFOEXW), 4, 90, 0x45A0BB8, VER_PLATFORM_WIN32_WINDOWS, |
| {' ',0}, |
| 0, 0, 0, 0, 0 |
| }, |
| /* NT351 */ |
| { |
| sizeof(RTL_OSVERSIONINFOEXW), 3, 51, 0x421, VER_PLATFORM_WIN32_NT, |
| {'S','e','r','v','i','c','e',' ','P','a','c','k',' ','2',0}, |
| 0, 0, 0, 0, 0 |
| }, |
| /* NT40 */ |
| { |
| sizeof(RTL_OSVERSIONINFOEXW), 4, 0, 0x565, VER_PLATFORM_WIN32_NT, |
| {'S','e','r','v','i','c','e',' ','P','a','c','k',' ','6','a',0}, |
| 6, 0, 0, VER_NT_WORKSTATION, 0 |
| }, |
| /* NT2K */ |
| { |
| sizeof(RTL_OSVERSIONINFOEXW), 5, 0, 0x893, VER_PLATFORM_WIN32_NT, |
| {'S','e','r','v','i','c','e',' ','P','a','c','k',' ','4',0}, |
| 4, 0, 0, VER_NT_WORKSTATION, 30 /* FIXME: Great, a reserved field with a value! */ |
| }, |
| /* WINXP */ |
| { |
| sizeof(RTL_OSVERSIONINFOEXW), 5, 1, 0xA28, VER_PLATFORM_WIN32_NT, |
| {'S','e','r','v','i','c','e',' ','P','a','c','k',' ','2',0}, |
| 2, 0, VER_SUITE_SINGLEUSERTS, VER_NT_WORKSTATION, 30 /* FIXME: Great, a reserved field with a value! */ |
| }, |
| /* WIN2K3 */ |
| { |
| sizeof(RTL_OSVERSIONINFOEXW), 5, 2, 0xECE, VER_PLATFORM_WIN32_NT, |
| {0}, |
| 0, 0, VER_SUITE_SINGLEUSERTS, VER_NT_SERVER, 0 |
| } |
| }; |
| |
| static const char * const WinVersionNames[NB_WINDOWS_VERSIONS] = |
| { /* no spaces in here ! */ |
| "win20", /* WIN20 */ |
| "win30", /* WIN30 */ |
| "win31", /* WIN31 */ |
| "win95", /* WIN95 */ |
| "win98", /* WIN98 */ |
| "winme", /* WINME */ |
| "nt351", /* NT351 */ |
| "nt40", /* NT40 */ |
| "win2000,win2k,nt2k,nt2000", /* NT2K */ |
| "winxp", /* WINXP */ |
| "win2003,win2k3" /* WIN2K3 */ |
| }; |
| |
| /* names to print out in debug traces */ |
| static const char * const debug_names[NB_WINDOWS_VERSIONS] = |
| { |
| "Windows 2.0", /* WIN20 */ |
| "Windows 3.0", /* WIN30 */ |
| "Windows 3.1", /* WIN31 */ |
| "Windows 95", /* WIN95 */ |
| "Windows 98", /* WIN98 */ |
| "Windows Me", /* WINME */ |
| "Windows NT 3.51", /* NT351 */ |
| "Windows NT 4.0", /* NT40 */ |
| "Windows 2000", /* NT2K */ |
| "Windows XP", /* WINXP */ |
| "Windows Server 2003"/* WIN2K3 */ |
| }; |
| |
| /* if one of the following dlls is importing ntdll the windows |
| version autodetection switches wine to unicode (nt 3.51 or 4.0) */ |
| static const WCHAR special_dlls[][16] = |
| { |
| {'c','o','m','d','l','g','3','2','.','d','l','l',0}, |
| {'c','o','m','c','t','l','3','2','.','d','l','l',0}, |
| {'s','h','e','l','l','3','2','.','d','l','l',0}, |
| {'o','l','e','3','2','.','d','l','l',0}, |
| {'r','p','c','r','t','4','.','d','l','l',0} |
| }; |
| |
| /* the current version has not been autodetected but forced via cmdline */ |
| static BOOL versionForced = FALSE; |
| static WINDOWS_VERSION forcedWinVersion; /* init value irrelevant */ |
| |
| /********************************************************************** |
| * parse_win_version |
| * |
| * Parse the contents of the Version key. |
| */ |
| static BOOL parse_win_version( HKEY hkey ) |
| { |
| static const WCHAR WindowsW[] = {'W','i','n','d','o','w','s',0}; |
| |
| UNICODE_STRING valueW; |
| char tmp[64], buffer[50]; |
| KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)tmp; |
| DWORD count, len; |
| int i; |
| |
| RtlInitUnicodeString( &valueW, WindowsW ); |
| if (NtQueryValueKey( hkey, &valueW, KeyValuePartialInformation, tmp, sizeof(tmp), &count )) |
| return FALSE; |
| |
| RtlUnicodeToMultiByteN( buffer, sizeof(buffer)-1, &len, (WCHAR *)info->Data, info->DataLength ); |
| buffer[len] = 0; |
| |
| for (i = 0; i < NB_WINDOWS_VERSIONS; i++) |
| { |
| const char *p, *pCurr = WinVersionNames[i]; |
| /* iterate through all winver aliases separated by comma */ |
| do { |
| p = strchr(pCurr, ','); |
| len = p ? p - pCurr : strlen(pCurr); |
| if ( (!strncmp( pCurr, buffer, len )) && (buffer[len] == 0) ) |
| { |
| forcedWinVersion = i; |
| versionForced = TRUE; |
| TRACE( "got win version %s\n", WinVersionNames[forcedWinVersion] ); |
| return TRUE; |
| } |
| pCurr = p+1; |
| } while (p); |
| } |
| |
| MESSAGE("Invalid Windows version value '%s' specified in config file.\n", buffer ); |
| MESSAGE("Valid versions are:" ); |
| for (i = 0; i < NB_WINDOWS_VERSIONS; i++) |
| { |
| /* only list the first, "official" alias in case of aliases */ |
| const char *pCurr = WinVersionNames[i]; |
| const char *p = strchr(pCurr, ','); |
| len = (p) ? p - pCurr : strlen(pCurr); |
| |
| MESSAGE(" '%.*s'%c", (int)len, pCurr, (i == NB_WINDOWS_VERSIONS - 1) ? '\n' : ',' ); |
| } |
| return FALSE; |
| } |
| |
| |
| /********************************************************************** |
| * VERSION_Init |
| */ |
| void VERSION_Init( const WCHAR *appname ) |
| { |
| OBJECT_ATTRIBUTES attr; |
| UNICODE_STRING nameW; |
| HKEY hkey, config_key; |
| static const WCHAR configW[] = {'M','a','c','h','i','n','e','\\', |
| 'S','o','f','t','w','a','r','e','\\', |
| 'W','i','n','e','\\', |
| 'W','i','n','e','\\', |
| 'C','o','n','f','i','g',0}; |
| static const WCHAR appdefaultsW[] = {'A','p','p','D','e','f','a','u','l','t','s','\\',0}; |
| static const WCHAR versionW[] = {'\\','V','e','r','s','i','o','n',0}; |
| |
| attr.Length = sizeof(attr); |
| attr.RootDirectory = 0; |
| attr.ObjectName = &nameW; |
| attr.Attributes = 0; |
| attr.SecurityDescriptor = NULL; |
| attr.SecurityQualityOfService = NULL; |
| RtlInitUnicodeString( &nameW, configW ); |
| |
| if (NtOpenKey( &config_key, KEY_ALL_ACCESS, &attr )) return; |
| attr.RootDirectory = config_key; |
| |
| /* open AppDefaults\\appname\\Version key */ |
| if (appname && *appname) |
| { |
| const WCHAR *p; |
| WCHAR appversion[MAX_PATH+20]; |
| BOOL got_win_ver = FALSE; |
| |
| if ((p = strrchrW( appname, '/' ))) appname = p + 1; |
| if ((p = strrchrW( appname, '\\' ))) appname = p + 1; |
| |
| strcpyW( appversion, appdefaultsW ); |
| strcatW( appversion, appname ); |
| strcatW( appversion, versionW ); |
| TRACE( "getting version from %s\n", debugstr_w(appversion) ); |
| RtlInitUnicodeString( &nameW, appversion ); |
| |
| if (!NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr )) |
| { |
| got_win_ver = parse_win_version( hkey ); |
| NtClose( hkey ); |
| } |
| if (got_win_ver) goto done; |
| } |
| |
| TRACE( "getting default version\n" ); |
| RtlInitUnicodeString( &nameW, versionW + 1 ); |
| if (!NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr )) |
| { |
| parse_win_version( hkey ); |
| NtClose( hkey ); |
| } |
| |
| done: |
| NtClose( config_key ); |
| } |
| |
| |
| /********************************************************************** |
| * VERSION_GetSystemDLLVersion |
| * |
| * This function tries to figure out if a given (native) dll comes from |
| * win95/98 or winnt. Since all values in the OptionalHeader are not a |
| * usable hint, we test if a dll imports the ntdll. |
| * This is at least working for all system dlls like comctl32, comdlg32 and |
| * shell32. |
| * If you have a better idea to figure this out... |
| */ |
| static DWORD VERSION_GetSystemDLLVersion( HMODULE hmod ) |
| { |
| DWORD size; |
| IMAGE_IMPORT_DESCRIPTOR *pe_imp; |
| |
| if ((pe_imp = RtlImageDirectoryEntryToData( hmod, TRUE, IMAGE_DIRECTORY_ENTRY_IMPORT, &size ))) |
| { |
| for ( ; pe_imp->Name; pe_imp++) |
| { |
| char * name = (char *)hmod + (unsigned int)pe_imp->Name; |
| TRACE("%s\n", name); |
| |
| if (!strncasecmp(name, "ntdll", 5)) |
| { |
| switch(RtlImageNtHeader(hmod)->OptionalHeader.MajorOperatingSystemVersion) { |
| case 3: |
| MESSAGE("WARNING: very old native DLL (NT 3.x) used, might cause instability.\n"); |
| return NT351; |
| case 4: return NT40; |
| case 5: switch (RtlImageNtHeader(hmod)->OptionalHeader.MinorOperatingSystemVersion){ |
| case 0: return NT2K; |
| case 1: return WINXP; |
| case 2: return WIN2K3; |
| } |
| default: |
| FIXME("Unknown DLL OS version, please report !!\n"); |
| return WIN2K3; |
| } |
| } |
| } |
| } |
| return WIN95; |
| } |
| |
| |
| /********************************************************************** |
| * VERSION_GetLinkedDllVersion |
| * |
| * Some version data (not reliable!): |
| * linker/OS/image/subsys |
| * |
| * x.xx/1.00/0.00/3.10 Win32s (any version ?) |
| * 2.39/1.00/0.00/3.10 Win32s freecell.exe (any version) |
| * 2.50/1.00/4.00/4.00 Win32s 1.30 winhlp32.exe |
| * 2.60/3.51/3.51/3.51 NT351SP5 system dlls |
| * 2.60/3.51/3.51/4.00 NT351SP5 comctl32 dll |
| * 2.xx/1.00/0.00/4.00 Win95 system files |
| * x.xx/4.00/0.00/4.00 Win95 most applications |
| * 3.10/4.00/0.00/4.00 Win98 notepad |
| * x.xx/5.00/5.00/4.00 Win98 system dlls (e.g. comctl32.dll) |
| * x.xx/4.00/4.00/4.00 NT 4 most apps |
| * 5.12/5.00/5.00/4.00 NT4+IE5 comctl32.dll |
| * 5.12/5.00/5.00/4.00 Win98 calc |
| * x.xx/5.00/5.00/4.00 win95/win98/NT4 IE5 files |
| */ |
| static DWORD VERSION_GetLinkedDllVersion(void) |
| { |
| WINDOWS_VERSION WinVersion = NB_WINDOWS_VERSIONS; |
| PIMAGE_OPTIONAL_HEADER ophd; |
| IMAGE_NT_HEADERS *nt; |
| const WCHAR *name; |
| PLIST_ENTRY mark, entry; |
| PLDR_MODULE mod; |
| unsigned int i; |
| |
| /* First check the native dlls provided. These have to be |
| from one windows version */ |
| |
| mark = &NtCurrentTeb()->Peb->LdrData->InLoadOrderModuleList; |
| for (entry = mark->Flink; entry != mark; entry = entry->Flink) |
| { |
| mod = CONTAINING_RECORD(entry, LDR_MODULE, InLoadOrderModuleList); |
| if (mod->Flags & LDR_WINE_INTERNAL) continue; |
| nt = RtlImageNtHeader(mod->BaseAddress); |
| ophd = &nt->OptionalHeader; |
| name = strrchrW( mod->FullDllName.Buffer, '\\' ); |
| if (name) name++; |
| else name = mod->FullDllName.Buffer; |
| |
| TRACE("%s: %02x.%02x/%02x.%02x/%02x.%02x/%02x.%02x\n", |
| debugstr_w(name), ophd->MajorLinkerVersion, ophd->MinorLinkerVersion, |
| ophd->MajorOperatingSystemVersion, ophd->MinorOperatingSystemVersion, |
| ophd->MajorImageVersion, ophd->MinorImageVersion, |
| ophd->MajorSubsystemVersion, ophd->MinorSubsystemVersion); |
| |
| for (i = 0; i < sizeof(special_dlls)/sizeof(special_dlls[0]); i++) |
| { |
| /* test if it is a special dll */ |
| if (!strcmpiW(name, special_dlls[i])) |
| { |
| DWORD DllVersion = VERSION_GetSystemDLLVersion(mod->BaseAddress); |
| if (WinVersion == NB_WINDOWS_VERSIONS) WinVersion = DllVersion; |
| else if (WinVersion != DllVersion) |
| { |
| ERR("You mixed system DLLs from different windows versions! Expect a crash! (%s: expected version %s, but is %s)\n", |
| debugstr_w(name), |
| debugstr_w(VersionData[WinVersion].szCSDVersion), |
| debugstr_w(VersionData[DllVersion].szCSDVersion)); |
| return WIN20; /* this may let the exe exit */ |
| } |
| break; |
| } |
| } |
| } |
| |
| if(WinVersion != NB_WINDOWS_VERSIONS) return WinVersion; |
| |
| /* we are using no external system dlls, look at the exe */ |
| nt = RtlImageNtHeader(NtCurrentTeb()->Peb->ImageBaseAddress); |
| ophd = &nt->OptionalHeader; |
| |
| TRACE("%02x.%02x/%02x.%02x/%02x.%02x/%02x.%02x\n", |
| ophd->MajorLinkerVersion, ophd->MinorLinkerVersion, |
| ophd->MajorOperatingSystemVersion, ophd->MinorOperatingSystemVersion, |
| ophd->MajorImageVersion, ophd->MinorImageVersion, |
| ophd->MajorSubsystemVersion, ophd->MinorSubsystemVersion); |
| |
| /* special nt 3.51 */ |
| if (3 == ophd->MajorOperatingSystemVersion && 51 == ophd->MinorOperatingSystemVersion) |
| { |
| return NT351; |
| } |
| |
| /* the MajorSubsystemVersion is the only usable sign */ |
| if (ophd->MajorSubsystemVersion < 4) |
| { |
| if ( ophd->MajorOperatingSystemVersion == 1 |
| && ophd->MinorOperatingSystemVersion == 0) |
| { |
| return WIN31; /* win32s */ |
| } |
| |
| if (ophd->Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI) |
| return NT351; /* FIXME: NT 3.1, not tested */ |
| else |
| return WIN98; |
| } |
| |
| return WIN98; |
| } |
| |
| /********************************************************************** |
| * VERSION_GetVersion |
| * |
| * WARNING !!! |
| * Don't call this function too early during the Wine init, |
| * as pdb->exe_modref (required by VERSION_GetImageVersion()) might still |
| * be NULL in such cases, which causes the winver to ALWAYS be detected |
| * as WIN31. |
| * And as we cache the winver once it has been determined, this is bad. |
| * This can happen much easier than you might think, as this function |
| * is called by EVERY GetVersion*() API ! |
| * |
| */ |
| static const RTL_OSVERSIONINFOEXW *VERSION_GetVersion(void) |
| { |
| static WORD winver = 0xffff; |
| |
| if (versionForced) |
| return &VersionData[forcedWinVersion]; /* user has overridden any sensible checks */ |
| |
| if (winver == 0xffff) /* to be determined */ |
| { |
| WINDOWS_VERSION retver = VERSION_GetLinkedDllVersion(); |
| |
| /* cache determined value, but do not store in case of WIN31 */ |
| if (retver != WIN31) winver = retver; |
| return &VersionData[retver]; |
| } |
| return &VersionData[winver]; |
| } |
| |
| |
| /*********************************************************************** |
| * RtlGetVersion (NTDLL.@) |
| */ |
| NTSTATUS WINAPI RtlGetVersion( RTL_OSVERSIONINFOEXW *info ) |
| { |
| const RTL_OSVERSIONINFOEXW * const current = VERSION_GetVersion(); |
| |
| info->dwMajorVersion = current->dwMajorVersion; |
| info->dwMinorVersion = current->dwMinorVersion; |
| info->dwBuildNumber = current->dwBuildNumber; |
| info->dwPlatformId = current->dwPlatformId; |
| strcpyW( info->szCSDVersion, current->szCSDVersion ); |
| if(info->dwOSVersionInfoSize == sizeof(RTL_OSVERSIONINFOEXW)) |
| { |
| info->wServicePackMajor = current->wServicePackMajor; |
| info->wServicePackMinor = current->wServicePackMinor; |
| info->wSuiteMask = current->wSuiteMask; |
| info->wProductType = current->wProductType; |
| } |
| TRACE("<-- %s (%s)\n", debug_names[current - VersionData], debugstr_w(current->szCSDVersion) ); |
| return STATUS_SUCCESS; |
| } |
| |
| |
| /****************************************************************************** |
| * RtlGetNtVersionNumbers (NTDLL.@) |
| * |
| * Get the version numbers of the run time library. |
| * |
| * PARAMS |
| * major [O] Destination for the Major version |
| * minor [O] Destination for the Minor version |
| * build [O] Destination for the Build version |
| * |
| * RETURNS |
| * Nothing. |
| * |
| * NOTES |
| * Introduced in Windows XP (NT5.1) |
| */ |
| void WINAPI RtlGetNtVersionNumbers( LPDWORD major, LPDWORD minor, LPDWORD build ) |
| { |
| const RTL_OSVERSIONINFOEXW * const current = VERSION_GetVersion(); |
| |
| if (major) *major = current->dwMajorVersion; |
| if (minor) *minor = current->dwMinorVersion; |
| /* FIXME: Does anybody know the real formula? */ |
| if (build) *build = (0xF0000000 | current->dwBuildNumber); |
| } |
| |
| |
| /****************************************************************************** |
| * VerifyVersionInfoW (KERNEL32.@) |
| */ |
| NTSTATUS WINAPI RtlVerifyVersionInfo( const RTL_OSVERSIONINFOEXW *info, |
| DWORD dwTypeMask, DWORDLONG dwlConditionMask ) |
| { |
| RTL_OSVERSIONINFOEXW ver; |
| NTSTATUS status; |
| |
| FIXME("(%p,%lu,%llx): Not all cases correctly implemented yet\n", |
| info, dwTypeMask, dwlConditionMask); |
| |
| /* FIXME: |
| - Check the following special case on Windows (various versions): |
| o lp->wSuiteMask == 0 and ver.wSuiteMask != 0 and VER_AND/VER_OR |
| o lp->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXW) |
| - MSDN talks about some tests being impossible. Check what really happens. |
| */ |
| |
| ver.dwOSVersionInfoSize = sizeof(ver); |
| if ((status = RtlGetVersion( &ver )) != STATUS_SUCCESS) return status; |
| |
| if(!(dwTypeMask && dwlConditionMask)) return STATUS_INVALID_PARAMETER; |
| |
| if(dwTypeMask & VER_PRODUCT_TYPE) |
| switch(dwlConditionMask >> 7*3 & 0x07) { |
| case VER_EQUAL: |
| if(ver.wProductType != info->wProductType) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_GREATER: |
| if(ver.wProductType <= info->wProductType) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_GREATER_EQUAL: |
| if(ver.wProductType < info->wProductType) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_LESS: |
| if(ver.wProductType >= info->wProductType) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_LESS_EQUAL: |
| if(ver.wProductType > info->wProductType) return STATUS_REVISION_MISMATCH; |
| break; |
| default: |
| return STATUS_INVALID_PARAMETER; |
| } |
| if(dwTypeMask & VER_SUITENAME) |
| switch(dwlConditionMask >> 6*3 & 0x07) |
| { |
| case VER_AND: |
| if((info->wSuiteMask & ver.wSuiteMask) != info->wSuiteMask) |
| return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_OR: |
| if(!(info->wSuiteMask & ver.wSuiteMask) && info->wSuiteMask) |
| return STATUS_REVISION_MISMATCH; |
| break; |
| default: |
| return STATUS_INVALID_PARAMETER; |
| } |
| if(dwTypeMask & VER_PLATFORMID) |
| switch(dwlConditionMask >> 3*3 & 0x07) |
| { |
| case VER_EQUAL: |
| if(ver.dwPlatformId != info->dwPlatformId) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_GREATER: |
| if(ver.dwPlatformId <= info->dwPlatformId) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_GREATER_EQUAL: |
| if(ver.dwPlatformId < info->dwPlatformId) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_LESS: |
| if(ver.dwPlatformId >= info->dwPlatformId) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_LESS_EQUAL: |
| if(ver.dwPlatformId > info->dwPlatformId) return STATUS_REVISION_MISMATCH; |
| break; |
| default: |
| return STATUS_INVALID_PARAMETER; |
| } |
| if(dwTypeMask & VER_BUILDNUMBER) |
| switch(dwlConditionMask >> 2*3 & 0x07) |
| { |
| case VER_EQUAL: |
| if(ver.dwBuildNumber != info->dwBuildNumber) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_GREATER: |
| if(ver.dwBuildNumber <= info->dwBuildNumber) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_GREATER_EQUAL: |
| if(ver.dwBuildNumber < info->dwBuildNumber) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_LESS: |
| if(ver.dwBuildNumber >= info->dwBuildNumber) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_LESS_EQUAL: |
| if(ver.dwBuildNumber > info->dwBuildNumber) return STATUS_REVISION_MISMATCH; |
| break; |
| default: |
| return STATUS_INVALID_PARAMETER; |
| } |
| if(dwTypeMask & VER_MAJORVERSION) |
| switch(dwlConditionMask >> 1*3 & 0x07) |
| { |
| case VER_EQUAL: |
| if(ver.dwMajorVersion != info->dwMajorVersion) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_GREATER: |
| if(ver.dwMajorVersion <= info->dwMajorVersion) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_GREATER_EQUAL: |
| if(ver.dwMajorVersion < info->dwMajorVersion) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_LESS: |
| if(ver.dwMajorVersion >= info->dwMajorVersion) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_LESS_EQUAL: |
| if(ver.dwMajorVersion > info->dwMajorVersion) return STATUS_REVISION_MISMATCH; |
| break; |
| default: |
| return STATUS_INVALID_PARAMETER; |
| } |
| if(dwTypeMask & VER_MINORVERSION) |
| switch(dwlConditionMask >> 0*3 & 0x07) |
| { |
| case VER_EQUAL: |
| if(ver.dwMinorVersion != info->dwMinorVersion) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_GREATER: |
| if(ver.dwMinorVersion <= info->dwMinorVersion) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_GREATER_EQUAL: |
| if(ver.dwMinorVersion < info->dwMinorVersion) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_LESS: |
| if(ver.dwMinorVersion >= info->dwMinorVersion) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_LESS_EQUAL: |
| if(ver.dwMinorVersion > info->dwMinorVersion) return STATUS_REVISION_MISMATCH; |
| break; |
| default: |
| return STATUS_INVALID_PARAMETER; |
| } |
| if(dwTypeMask & VER_SERVICEPACKMAJOR) |
| switch(dwlConditionMask >> 5*3 & 0x07) |
| { |
| case VER_EQUAL: |
| if(ver.wServicePackMajor != info->wServicePackMajor) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_GREATER: |
| if(ver.wServicePackMajor <= info->wServicePackMajor) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_GREATER_EQUAL: |
| if(ver.wServicePackMajor < info->wServicePackMajor) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_LESS: |
| if(ver.wServicePackMajor >= info->wServicePackMajor) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_LESS_EQUAL: |
| if(ver.wServicePackMajor > info->wServicePackMajor) return STATUS_REVISION_MISMATCH; |
| break; |
| default: |
| return STATUS_INVALID_PARAMETER; |
| } |
| if(dwTypeMask & VER_SERVICEPACKMINOR) |
| switch(dwlConditionMask >> 4*3 & 0x07) |
| { |
| case VER_EQUAL: |
| if(ver.wServicePackMinor != info->wServicePackMinor) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_GREATER: |
| if(ver.wServicePackMinor <= info->wServicePackMinor) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_GREATER_EQUAL: |
| if(ver.wServicePackMinor < info->wServicePackMinor) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_LESS: |
| if(ver.wServicePackMinor >= info->wServicePackMinor) return STATUS_REVISION_MISMATCH; |
| break; |
| case VER_LESS_EQUAL: |
| if(ver.wServicePackMinor > info->wServicePackMinor) return STATUS_REVISION_MISMATCH; |
| break; |
| default: |
| return STATUS_INVALID_PARAMETER; |
| } |
| |
| return STATUS_SUCCESS; |
| } |
