| Constantin Kaplinsky | 729598c | 2006-05-25 05:12:25 +0000 | [diff] [blame] | 1 | /* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved. |
| 2 | * |
| 3 | * This is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License as published by |
| 5 | * the Free Software Foundation; either version 2 of the License, or |
| 6 | * (at your option) any later version. |
| 7 | * |
| 8 | * This software is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | * GNU General Public License for more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public License |
| 14 | * along with this software; if not, write to the Free Software |
| 15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
| 16 | * USA. |
| 17 | */ |
| 18 | |
| 19 | // -=- OSVersion.cxx |
| 20 | |
| 21 | #include <rfb_win32/OSVersion.h> |
| 22 | #include <rdr/Exception.h> |
| 23 | #include <tchar.h> |
| 24 | |
| 25 | using namespace rfb; |
| 26 | using namespace win32; |
| 27 | |
| 28 | |
| 29 | OSVersionInfo::OSVersionInfo() { |
| 30 | // Get OS Version Info |
| 31 | ZeroMemory(static_cast<OSVERSIONINFO*>(this), sizeof(this)); |
| 32 | dwOSVersionInfoSize = sizeof(OSVERSIONINFO); |
| 33 | if (!GetVersionEx(this)) |
| 34 | throw rdr::SystemException("unable to get system version info", GetLastError()); |
| 35 | |
| 36 | // Set the special extra flags |
| 37 | isPlatformNT = dwPlatformId == VER_PLATFORM_WIN32_NT; |
| 38 | isPlatformWindows = dwPlatformId == VER_PLATFORM_WIN32_WINDOWS; |
| 39 | |
| 40 | cannotSwitchDesktop = isPlatformNT && (dwMajorVersion==4) && |
| 41 | ((_tcscmp(szCSDVersion, _T("")) == 0) || |
| 42 | (_tcscmp(szCSDVersion, _T("Service Pack 1")) == 0) || |
| 43 | (_tcscmp(szCSDVersion, _T("Service Pack 2")) == 0)); |
| 44 | |
| 45 | } |
| 46 | |
| 47 | OSVersionInfo rfb::win32::osVersion; |