public override void Update()
{
Kernel32.MEMORYSTATUSEX status = new Kernel32.MEMORYSTATUSEX {
dwLength = (uint)Marshal.SizeOf <Kernel32.MEMORYSTATUSEX>()
};
if (!Kernel32.GlobalMemoryStatusEx(ref status))
{
return;
}
_physicalMemoryUsed.Value = (float)(status.ullTotalPhys - status.ullAvailPhys) / (1024 * 1024 * 1024);
_physicalMemoryAvailable.Value = (float)status.ullAvailPhys / (1024 * 1024 * 1024);
_physicalMemoryLoad.Value = 100.0f - (100.0f * status.ullAvailPhys) / status.ullTotalPhys;
_virtualMemoryUsed.Value = (float)(status.ullTotalPageFile - status.ullAvailPageFile) / (1024 * 1024 * 1024);
_virtualMemoryAvailable.Value = (float)status.ullAvailPageFile / (1024 * 1024 * 1024);
_virtualMemoryLoad.Value = 100.0f - (100.0f * status.ullAvailPageFile) / status.ullTotalPageFile;
}
private static (double usedGB, double totalGB) GetWinMemoryInGB()
{
try
{
var memoryStatus = new Kernel32.MEMORYSTATUSEX();
double totalGB = 0;
double freeGB = 0;
if (Kernel32.GlobalMemoryStatusEx(memoryStatus))
{
freeGB = Math.Round(((double)memoryStatus.ullAvailPhys / 1024 / 1024 / 1024), 2);
totalGB = Math.Round(((double)memoryStatus.ullTotalPhys / 1024 / 1024 / 1024), 2);
}
return(totalGB - freeGB, totalGB);
}
catch
{
return(0, 0);
}
}
public IEnumerable <SystemInfoElement> GetSystemInfo()
{
Log.Debug("Retrieving system info");
var notAvailable = _languageService.GetString("SystemInfo_NotAvailable");
var items = new List <SystemInfoElement>();
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_UserName"), Environment.UserName));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_UserDomainName"), Environment.UserDomainName));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_MachineName"), Environment.MachineName));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_OsVersion"), Environment.OSVersion.ToString()));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_Version"), Environment.Version.ToString()));
try
{
var wmi = new ManagementObjectSearcher("select * from Win32_OperatingSystem")
.Get()
.Cast <ManagementObject>()
.First();
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_OsName"), wmi.GetValue("Caption", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_Architecture"), wmi.GetValue("OSArchitecture", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_ProcessorId"), wmi.GetValue("ProcessorId", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_Build"), wmi.GetValue("BuildNumber", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_MaxProcossRam"), (wmi.GetLongValue("MaxProcessMemorySize")).ToReadableSize()));
}
catch (Exception ex)
{
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_OsInfo"), "n/a, please contact support"));
Log.Warning(ex, "Failed to retrieve OS information");
}
var memStatus = new Kernel32.MEMORYSTATUSEX();
if (Kernel32.GlobalMemoryStatusEx(memStatus))
{
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_TotalMemory"), memStatus.ullTotalPhys.ToReadableSize()));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_AvailableMemory"), memStatus.ullAvailPhys.ToReadableSize()));
}
try
{
var cpu = new ManagementObjectSearcher("select * from Win32_Processor")
.Get()
.Cast <ManagementObject>()
.First();
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_CpuName"), cpu.GetValue("Name", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_Description"), cpu.GetValue("Caption", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_AddressWidth"), cpu.GetValue("AddressWidth", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_DataWidth"), cpu.GetValue("DataWidth", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_ClockSpeedMHz"), cpu.GetValue("MaxClockSpeed", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_BusSpeedMHz"), cpu.GetValue("ExtClock", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_NumberOfCores"), cpu.GetValue("NumberOfCores", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_NumberOfLogicalProcessors"), cpu.GetValue("NumberOfLogicalProcessors", notAvailable)));
}
catch (Exception ex)
{
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_CpuInfo"), "n/a, please contact support"));
Log.Warning(ex, "Failed to retrieve CPU information");
}
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_SystemUpTime"), GetSystemUpTime()));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_ApplicationUpTime"), (DateTime.Now - Process.GetCurrentProcess().StartTime).ToString()));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_CurrentCulture"), CultureInfo.CurrentCulture.ToString()));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_DotNetFrameworkVersions"), string.Empty));
foreach (var pair in _dotNetFrameworkService.GetInstalledFrameworks())
{
items.Add(new SystemInfoElement(string.Empty, pair));
}
Log.Debug("Retrieved system info");
return(items);
}
public IEnumerable<SystemInfoElement> GetSystemInfo()
{
Log.Debug("Retrieving system info");
var notAvailable = _languageService.GetString("SystemInfo_NotAvailable");
var items = new List<SystemInfoElement>();
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_UserName"), Environment.UserName));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_UserDomainName"), Environment.UserDomainName));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_MachineName"), Environment.MachineName));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_OsVersion"), Environment.OSVersion.ToString()));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_Version"), Environment.Version.ToString()));
try
{
var wmi = new ManagementObjectSearcher("select * from Win32_OperatingSystem")
.Get()
.Cast<ManagementObject>()
.First();
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_OsName"), wmi.GetValue("Caption", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_Architecture"), wmi.GetValue("OSArchitecture", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_ProcessorId"), wmi.GetValue("ProcessorId", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_Build"), wmi.GetValue("BuildNumber", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_MaxProcossRam"), (wmi.GetLongValue("MaxProcessMemorySize")).ToReadableSize()));
}
catch (Exception ex)
{
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_OsInfo"), "n/a, please contact support"));
Log.Warning(ex, "Failed to retrieve OS information");
}
var memStatus = new Kernel32.MEMORYSTATUSEX();
if (Kernel32.GlobalMemoryStatusEx(memStatus))
{
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_TotalMemory"), memStatus.ullTotalPhys.ToReadableSize()));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_AvailableMemory"), memStatus.ullAvailPhys.ToReadableSize()));
}
try
{
var cpu = new ManagementObjectSearcher("select * from Win32_Processor")
.Get()
.Cast<ManagementObject>()
.First();
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_CpuName"), cpu.GetValue("Name", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_Description"), cpu.GetValue("Caption", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_AddressWidth"), cpu.GetValue("AddressWidth", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_DataWidth"), cpu.GetValue("DataWidth", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_ClockSpeedMHz"), cpu.GetValue("MaxClockSpeed", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_BusSpeedMHz"), cpu.GetValue("ExtClock", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_NumberOfCores"), cpu.GetValue("NumberOfCores", notAvailable)));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_NumberOfLogicalProcessors"), cpu.GetValue("NumberOfLogicalProcessors", notAvailable)));
}
catch (Exception ex)
{
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_CpuInfo"), "n/a, please contact support"));
Log.Warning(ex, "Failed to retrieve CPU information");
}
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_SystemUpTime"), GetSystemUpTime()));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_ApplicationUpTime"), (DateTime.Now - Process.GetCurrentProcess().StartTime).ToString()));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_CurrentCulture"), CultureInfo.CurrentCulture.ToString()));
items.Add(new SystemInfoElement(_languageService.GetString("SystemInfo_DotNetFrameworkVersions"), string.Empty));
foreach (var pair in _dotNetFrameworkService.GetInstalledFrameworks())
{
items.Add(new SystemInfoElement(string.Empty, pair));
}
Log.Debug("Retrieved system info");
return items;
}