override public String[] getValues()
{
NativeMethods.MEMORYSTATUSEX status = new NativeMethods.MEMORYSTATUSEX();
status.dwLength = (uint)Marshal.SizeOf(status);
Boolean ret = NativeMethods.GlobalMemoryStatusEx(ref status);
if (ret)
{
String[] value = new String[4];
value[0] = String.Format("apps.value {0}\n", status.ulTotalPhys - status.ulAvailPhys);
ulong swap = ((status.ulTotalPageFile - status.ulAvailPageFile) < (status.ulTotalPhys - status.ulAvailPhys)) ? 0 : status.ulTotalPageFile - status.ulAvailPageFile - status.ulTotalPhys + status.ulAvailPhys;
value[1] = String.Format("swap.value {0}\n", swap);
value[2] = String.Format("free.value {0}\n", status.ulAvailPhys);
value[3] = ".\n";
return(value);
}
else
{
return(new String[] { ".\n" });
}
}
override public String[] getValues()
{
NativeMethods.MEMORYSTATUSEX status = new NativeMethods.MEMORYSTATUSEX();
status.dwLength = (uint)Marshal.SizeOf(status);
Boolean ret = NativeMethods.GlobalMemoryStatusEx(ref status);
if (ret)
{
String[] value = new String[4];
value[0] = String.Format("apps.value {0}\n", status.ulTotalPhys - status.ulAvailPhys);
ulong swap = ((status.ulTotalPageFile - status.ulAvailPageFile) < (status.ulTotalPhys - status.ulAvailPhys)) ? 0 : status.ulTotalPageFile - status.ulAvailPageFile - status.ulTotalPhys + status.ulAvailPhys;
value[1] = String.Format("swap.value {0}\n", swap);
value[2] = String.Format("free.value {0}\n", status.ulAvailPhys);
value[3] = ".\n";
return value;
}
else
{
return new String[] { ".\n" };
}
}
/// <summary>
/// Retrieve the available memory (in bytes) as appropriate
/// for the current platform
/// </summary>
/// <returns>Bytes of available memory</returns>
public static ulong GetAvailableMemory()
{
if (IsWindows)
{
try
{
var memStatus = new NativeMethods.MEMORYSTATUSEX();
if (NativeMethods.GlobalMemoryStatusEx(memStatus))
{
return(memStatus.ullAvailPhys);
}
}
catch (TypeLoadException)
{
// GlobalMemoryStatusEx exists in all Windows editions DMLib is supported on,
// but watch for the case where it doesn't out of an abundance of caution
return(0);
}
}
if (IsLinux)
{
var memInfo = NativeMethods.GetLinuxMemoryInfo();
if (memInfo.ContainsKey("MemAvailable") && memInfo["MemAvailable"] != 0)
{
// Newer Linux builds will include a 'MemAvailable' statistic which contains
// the necessary information
return(memInfo["MemAvailable"] * 1024); // MemInfo values are stored as kB
}
else if (memInfo.ContainsKey("MemFree") && memInfo.ContainsKey("Cached"))
{
// If MemAvailable is not available, it can be approximated by summing
// MemFree and Cached
return((memInfo["MemFree"] + memInfo["Cached"]) * 1024); // MemInfo values are stored as kB
}
else
{
return(0);
}
}
if (IsOSX)
{
try
{
// Get page size
var pageSize = 4096; // Default page size to 4096 if sysctl fails
#if GENERIC_MARSHAL_SIZEOF
var pageSizeSize = Marshal.SizeOf <int>();
#else // GENERIC_MARSHAL_SIZEOF
var pageSizeSize = Marshal.SizeOf(typeof(int));
#endif // GENERIC_MARSHAL_SIZEOF
if (0 != NativeMethods.sysctlbyname("hw.pagesize", ref pageSize, ref pageSizeSize, IntPtr.Zero, 0))
{
// May need to get error message here.
return(0);
}
// Get number of free pages
var freePages = 0;
#if GENERIC_MARSHAL_SIZEOF
var freePagesSize = Marshal.SizeOf <int>();
#else // GENERIC_MARSHAL_SIZEOF
var freePagesSize = Marshal.SizeOf(typeof(int));
#endif // GENERIC_MARSHAL_SIZEOF
if (0 != NativeMethods.sysctlbyname("vm.page_free_count", ref freePages, ref freePagesSize, IntPtr.Zero, 0))
{
return(0);
}
if (freePages == 0)
{
// If sysctl failed to retrieve the number of free pages, try with host_statistics
var vmStats = NativeMethods.GetOSXHostStatistics();
freePages = vmStats.free_count;
}
return(((ulong)freePages) * ((ulong)pageSize));
}
catch (TypeLoadException)
{
// In case this is somehow run on an OSX platform without sysctl or host statistics APIs exposed
return(0);
}
}
// If the platform is unrecognized, default to returning 0
return(0);
}
private void ReportUserInfo()
{
if (Properties.Settings.Default.UserInfoReported)
{
Debug.WriteLine("UserInfoReported");
return;
}
ThreadStart ts = new ThreadStart(delegate()
{
try
{
//string url = "http://10.211.55.2/report.php";
string url = "http://ttkz.me/keymagic/report/report.php";
WebRequest request = (WebRequest)WebRequest.Create(url);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
Dictionary<string, string> postData = new Dictionary<string, string>();
postData["OSVersion"] = Environment.OSVersion.ToString();
postData["64bit"] = is64bit.ToString();
NativeMethods.MEMORYSTATUSEX mem = new NativeMethods.MEMORYSTATUSEX();
mem.dwLength = (uint)Marshal.SizeOf(typeof(NativeMethods.MEMORYSTATUSEX));
NativeMethods.GlobalMemoryStatusEx(ref mem);
postData["RAM"] = (mem.ullTotalPhys / 1024 / 1024).ToString() + " MB";
List<byte> postByte = new List<byte>();
foreach (var e in postData)
{
postByte.AddRange(Encoding.ASCII.GetBytes(e.Key + "=" + e.Value + "&"));
}
request.ContentLength = postByte.Count;
using (Stream req = request.GetRequestStream())
{
req.Write(postByte.ToArray(), 0, postByte.Count);
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (response.StatusCode == HttpStatusCode.OK)
{
using (Stream res = response.GetResponseStream())
{
using (StreamReader sr = new StreamReader(res))
{
string ret = sr.ReadToEnd();
if (ret.Equals("SUCCESS"))
{
Properties.Settings.Default.UserInfoReported = true;
}
else
{
Properties.Settings.Default.UserInfoReported = false;
}
}
}
}
}
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
}
});
Thread t = new Thread(ts);
t.Start();
threads["ReportUserInfo"] = t;
}
public static string GetEcpWatsonExtraData(HttpContext context, Exception ex)
{
StringBuilder stringBuilder = new StringBuilder();
if (context != null && context.Request != null)
{
stringBuilder.Append("context.Request.Url = ");
stringBuilder.AppendLine(context.GetRequestUrlForLog());
if (context.HasTargetTenant() || context.IsExplicitSignOn())
{
stringBuilder.Append("RawUrl = ");
stringBuilder.AppendLine(context.Request.RawUrl);
}
}
if (context != null && context.Request.Cookies != null)
{
HttpCookie httpCookie = context.Request.Cookies["TCMID"];
if (httpCookie != null)
{
stringBuilder.Append("TestCaseID: ");
stringBuilder.AppendLine(httpCookie.Value);
}
}
foreach (object obj in ex.Data.Keys)
{
object obj2 = ex.Data[obj];
stringBuilder.Append(obj);
stringBuilder.Append(": ");
stringBuilder.AppendLine((obj2 == null) ? "null" : obj2.ToString());
}
if (ex is OutOfMemoryException)
{
stringBuilder.Append("Managed Memory: ").AppendLine(GC.GetTotalMemory(false).ToString());
using (Process currentProcess = Process.GetCurrentProcess())
{
stringBuilder.Append("Private Bytes: ").AppendLine(currentProcess.PrivateMemorySize64.ToString());
stringBuilder.Append("Working Set: ").AppendLine(currentProcess.WorkingSet64.ToString());
}
NativeMethods.MEMORYSTATUSEX memorystatusex = default(NativeMethods.MEMORYSTATUSEX);
memorystatusex.dwLength = (uint)Marshal.SizeOf(memorystatusex);
if (NativeMethods.GlobalMemoryStatusEx(ref memorystatusex))
{
stringBuilder.Append("Available Physical Memory: ").Append(memorystatusex.ullAvailPhys.ToString()).Append("/").Append(memorystatusex.ullTotalPhys.ToString()).Append("(").Append((memorystatusex.ullAvailPhys * 100UL / memorystatusex.ullTotalPhys).ToString()).AppendLine("%)");
stringBuilder.Append("Available Virtual Memory: ").Append(memorystatusex.ullAvailVirtual.ToString()).Append("/").Append(memorystatusex.ullTotalPhys.ToString()).Append("(").Append((memorystatusex.ullAvailVirtual * 100UL / memorystatusex.ullTotalVirtual).ToString()).AppendLine("%)");
}
stringBuilder.AppendLine("**Top 5 Apps:**");
foreach (Process process in (from x in Process.GetProcesses()
orderby x.PrivateMemorySize64 descending
select x).Take(5))
{
using (process)
{
stringBuilder.Append(process.ProcessName).Append("#").Append(process.Id.ToString()).Append(": ").AppendLine(process.PrivateMemorySize64.ToString());
}
}
}
if (stringBuilder.Length == 0)
{
stringBuilder.Append("Couldn't extract extra watson data from the context or exception.");
}
return(stringBuilder.ToString());
}
