ENH: move convenience method to get OS name and version from KWApp to KWSys.
This commit is contained in:
Sebastien Barre
parent
3085b3bcfd
commit
ecc142ee33
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@ -3087,6 +3087,271 @@ void SystemTools::Delay(unsigned int msec)
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#endif
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}
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kwsys_stl::string SystemTools::GetOperatingSystemNameAndVersion()
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{
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kwsys_stl::string res;
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#ifdef _WIN32
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char buffer[256];
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OSVERSIONINFOEX osvi;
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BOOL bOsVersionInfoEx;
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// Try calling GetVersionEx using the OSVERSIONINFOEX structure.
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// If that fails, try using the OSVERSIONINFO structure.
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ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
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osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
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if (!(bOsVersionInfoEx = GetVersionEx((OSVERSIONINFO *)&osvi)))
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{
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osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
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if (!GetVersionEx((OSVERSIONINFO *)&osvi))
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{
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return 0;
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}
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}
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switch (osvi.dwPlatformId)
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{
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// Test for the Windows NT product family.
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case VER_PLATFORM_WIN32_NT:
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// Test for the specific product family.
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if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2)
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{
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res += "Microsoft Windows Server 2003 family";
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}
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if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1)
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{
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res += "Microsoft Windows XP";
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}
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if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0)
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{
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res += "Microsoft Windows 2000";
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}
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if (osvi.dwMajorVersion <= 4)
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{
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res += "Microsoft Windows NT";
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}
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// Test for specific product on Windows NT 4.0 SP6 and later.
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if (bOsVersionInfoEx)
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{
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// Test for the workstation type.
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#if (_MSC_VER >= 1300)
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if (osvi.wProductType == VER_NT_WORKSTATION)
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{
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if (osvi.dwMajorVersion == 4)
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{
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res += " Workstation 4.0";
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}
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else if (osvi.wSuiteMask & VER_SUITE_PERSONAL)
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{
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res += " Home Edition";
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}
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else
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{
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res += " Professional";
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}
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}
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// Test for the server type.
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else if (osvi.wProductType == VER_NT_SERVER)
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{
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if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2)
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{
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if (osvi.wSuiteMask & VER_SUITE_DATACENTER)
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{
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res += " Datacenter Edition";
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}
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else if (osvi.wSuiteMask & VER_SUITE_ENTERPRISE)
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{
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res += " Enterprise Edition";
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}
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else if (osvi.wSuiteMask == VER_SUITE_BLADE)
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{
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res += " Web Edition";
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}
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else
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{
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res += " Standard Edition";
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}
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}
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else if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0)
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{
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if (osvi.wSuiteMask & VER_SUITE_DATACENTER)
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{
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res += " Datacenter Server";
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}
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else if (osvi.wSuiteMask & VER_SUITE_ENTERPRISE)
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{
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res += " Advanced Server";
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}
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else
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{
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res += " Server";
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}
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}
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else // Windows NT 4.0
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{
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if (osvi.wSuiteMask & VER_SUITE_ENTERPRISE)
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{
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res += " Server 4.0, Enterprise Edition";
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}
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else
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{
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res += " Server 4.0";
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}
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}
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}
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#endif // Visual Studio 7 and up
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}
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// Test for specific product on Windows NT 4.0 SP5 and earlier
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else
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{
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HKEY hKey;
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#define BUFSIZE 80
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char szProductType[BUFSIZE];
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DWORD dwBufLen=BUFSIZE;
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LONG lRet;
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lRet = RegOpenKeyEx(
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HKEY_LOCAL_MACHINE,
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"SYSTEM\\CurrentControlSet\\Control\\ProductOptions",
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0, KEY_QUERY_VALUE, &hKey);
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if (lRet != ERROR_SUCCESS)
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{
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return 0;
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}
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lRet = RegQueryValueEx(hKey, "ProductType", NULL, NULL,
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(LPBYTE) szProductType, &dwBufLen);
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if ((lRet != ERROR_SUCCESS) || (dwBufLen > BUFSIZE))
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{
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return 0;
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}
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RegCloseKey(hKey);
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if (lstrcmpi("WINNT", szProductType) == 0)
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{
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res += " Workstation";
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}
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if (lstrcmpi("LANMANNT", szProductType) == 0)
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{
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res += " Server";
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}
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if (lstrcmpi("SERVERNT", szProductType) == 0)
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{
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res += " Advanced Server";
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}
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res += " ";
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sprintf(buffer, "%d", osvi.dwMajorVersion);
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res += buffer;
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res += ".";
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sprintf(buffer, "%d", osvi.dwMinorVersion);
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res += buffer;
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}
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// Display service pack (if any) and build number.
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if (osvi.dwMajorVersion == 4 &&
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lstrcmpi(osvi.szCSDVersion, "Service Pack 6") == 0)
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{
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HKEY hKey;
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LONG lRet;
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// Test for SP6 versus SP6a.
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lRet = RegOpenKeyEx(
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HKEY_LOCAL_MACHINE,
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"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Hotfix\\Q246009",
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0, KEY_QUERY_VALUE, &hKey);
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if (lRet == ERROR_SUCCESS)
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{
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res += " Service Pack 6a (Build ";
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sprintf(buffer, "%d", osvi.dwBuildNumber & 0xFFFF);
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res += buffer;
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res += ")";
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}
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else // Windows NT 4.0 prior to SP6a
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{
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res += " ";
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res += osvi.szCSDVersion;
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res += " (Build ";
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sprintf(buffer, "%d", osvi.dwBuildNumber & 0xFFFF);
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res += buffer;
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res += ")";
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}
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RegCloseKey(hKey);
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}
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else // Windows NT 3.51 and earlier or Windows 2000 and later
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{
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res += " ";
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res += osvi.szCSDVersion;
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res += " (Build ";
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sprintf(buffer, "%d", osvi.dwBuildNumber & 0xFFFF);
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res += buffer;
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res += ")";
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}
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break;
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// Test for the Windows 95 product family.
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case VER_PLATFORM_WIN32_WINDOWS:
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if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 0)
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{
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res += "Microsoft Windows 95";
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if (osvi.szCSDVersion[1] == 'C' || osvi.szCSDVersion[1] == 'B')
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{
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res += " OSR2";
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}
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}
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if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 10)
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{
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res += "Microsoft Windows 98";
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if (osvi.szCSDVersion[1] == 'A')
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{
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res += " SE";
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}
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}
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if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 90)
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{
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res += "Microsoft Windows Millennium Edition";
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}
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break;
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case VER_PLATFORM_WIN32s:
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res += "Microsoft Win32s";
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break;
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}
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#endif
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return res;
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}
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// These must NOT be initialized. Default initialization to zero is
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// necessary.
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unsigned int SystemToolsManagerCount;
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@ -628,6 +628,12 @@ public:
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*/
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static void Delay(unsigned int msec);
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/**
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* Get the operating system name and version
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* This is implemented for Win32 only for the moment
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*/
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static kwsys_stl::string GetOperatingSystemNameAndVersion();
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protected:
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// these two functions can be called from ConvertToOutputPath
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/**
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