/// <summary>
/// Returns a new instance of the FieldLogEventEnvironment class that contains information
/// about the current environment and state of the system.
/// </summary>
/// <returns>The FieldLogEventEnvironment instance.</returns>
public static FieldLogEventEnvironment Current()
{
FieldLogEventEnvironment env = new FieldLogEventEnvironment();
env.OSType = OSInfo.Type;
env.OSVersion = OSInfo.Version;
env.OSEdition = OSInfo.Edition;
env.OSServicePack = OSInfo.ServicePack;
env.OSIs64Bit = OSInfo.Is64Bit;
env.OSBuild = OSInfo.Build;
env.OSServicePackBuild = OSInfo.ServicePackBuild;
env.OSProductName = OSInfo.ProductName;
env.OSIsAppServer = OSInfo.IsAppServer;
env.OSLanguage = OSInfo.Language;
env.OSLastBootTime = OSInfo.LastBootTime;
env.OSIsFailSafeBoot = OSInfo.IsFailSafeBoot;
env.AppCompatLayer = OSInfo.AppCompatLayer;
env.ClrType = OSInfo.ClrType;
env.MouseButtons = (byte)OSInfo.MouseButtons;
env.MaxTouchPoints = (byte)OSInfo.MaxTouchPoints;
env.ScreenDpi = (ushort)OSInfo.ScreenDpi;
env.CultureName = Thread.CurrentThread.CurrentCulture.Name;
env.CurrentDirectory = Environment.CurrentDirectory;
List <string> envNames = new List <string>();
foreach (DictionaryEntry de in Environment.GetEnvironmentVariables())
{
envNames.Add(de.Key.ToString());
}
envNames.Sort(StringComparer.OrdinalIgnoreCase);
StringBuilder envSb = new StringBuilder();
foreach (string envName in envNames)
{
envSb.Append(envName);
envSb.Append("=");
envSb.Append(Environment.GetEnvironmentVariable(envName));
envSb.Append("\n");
}
env.EnvironmentVariables = envSb.ToString().TrimEnd();
env.CpuCount = (ushort)Environment.ProcessorCount;
env.HostName = Environment.MachineName;
env.UserName = Environment.UserDomainName + "\\" + Environment.UserName;
env.IsInteractive = Environment.UserInteractive;
env.ExecutablePath = FL.EntryAssemblyLocation;
env.CommandLine = Environment.CommandLine;
env.AppVersion = FL.AppVersion;
env.AppAsmConfiguration = FL.AppAsmConfiguration;
env.IsProcess64Bit = IntPtr.Size == 8; // .NET 4 only: Environment.Is64BitProcess
env.ClrVersion = Environment.Version.ToString();
#if NET20
env.LocalTimeZoneOffset = TimeZone.CurrentTimeZone.GetUtcOffset(DateTime.UtcNow);
#else
env.LocalTimeZoneOffset = TimeZoneInfo.Local.GetUtcOffset(DateTime.UtcNow);
#endif
env.ProcessMemory = OSInfo.GetProcessPrivateMemory();
env.PeakProcessMemory = OSInfo.GetProcessPeakMemory();
env.TotalMemory = OSInfo.GetTotalMemorySize();
env.AvailableMemory = OSInfo.GetAvailableMemorySize();
env.ProcessId = System.Diagnostics.Process.GetCurrentProcess().Id;
env.IsAdministrator = OSInfo.IsCurrentUserLocalAdministrator();
env.PrimaryScreenWidth = (ushort)System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width;
env.PrimaryScreenHeight = (ushort)System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height;
env.PrimaryScreenBitsPerPixel = (byte)System.Windows.Forms.Screen.PrimaryScreen.BitsPerPixel;
env.PrimaryScreenWorkingAreaLeft = (ushort)System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Left;
env.PrimaryScreenWorkingAreaTop = (ushort)System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Top;
env.PrimaryScreenWorkingAreaWidth = (ushort)System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Width;
env.PrimaryScreenWorkingAreaHeight = (ushort)System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Height;
env.ScreenCount = (byte)System.Windows.Forms.Screen.AllScreens.Length;
// Source: http://www.informit.com/guides/content.aspx?g=dotnet&seqNum=682
int ptrSize = IntPtr.Size;
int strSize = ptrSize == 4 ? 20 : 32;
env.Size = 4 + 4 + 4 + 4 +
ptrSize + (env.OSServicePack != null ? strSize + env.OSServicePack.Length * 2 : 0) +
4 + 4 + 4 +
ptrSize + (env.OSProductName != null ? strSize + env.OSProductName.Length * 2 : 0) +
4 +
ptrSize + (env.OSLanguage != null ? strSize + env.OSLanguage.Length * 2 : 0) +
8 + 4 +
ptrSize + (env.AppCompatLayer != null ? strSize + env.AppCompatLayer.Length * 2 : 0) +
ptrSize + (env.ClrType != null ? strSize + env.ClrType.Length * 2 : 0) +
4 + 4 + 4 +
ptrSize + (env.CultureName != null ? strSize + env.CultureName.Length * 2 : 0) +
ptrSize + (env.CurrentDirectory != null ? strSize + env.CurrentDirectory.Length * 2 : 0) +
ptrSize + (env.EnvironmentVariables != null ? strSize + env.EnvironmentVariables.Length * 2 : 0) +
4 +
ptrSize + (env.HostName != null ? strSize + env.HostName.Length * 2 : 0) +
ptrSize + (env.UserName != null ? strSize + env.UserName.Length * 2 : 0) +
4 +
ptrSize + (env.ExecutablePath != null ? strSize + env.ExecutablePath.Length * 2 : 0) +
ptrSize + (env.CommandLine != null ? strSize + env.CommandLine.Length * 2 : 0) +
ptrSize + (env.AppVersion != null ? strSize + env.AppVersion.Length * 2 : 0) +
ptrSize + (env.AppAsmConfiguration != null ? strSize + env.AppAsmConfiguration.Length * 2 : 0) +
4 +
ptrSize + (env.ClrVersion != null ? strSize + env.ClrVersion.Length * 2 : 0) +
8 + 8 + 8 + 8 + 8 +
4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4;
return(env);
}