public LinuxProcessList GetProcessStatus(List <UInt32> pids)
{
string stdout, stderr;
SendRemoteSshCommand(CreateProcessInformation(CreateProcessListCommand(pids)), "y\n", false, false, out stdout, out stderr);
SendRemoteSshCommand(CreateProcessInformation(CreateReadProcessListCommand()), "y\n", true, true, out stdout, out stderr);
LinuxProcessList processes = new LinuxProcessList();
using (TextReader tr = new StreamReader(new MemoryStream(ASCIIEncoding.UTF8.GetBytes(stdout))))
{
String line;
while ((line = tr.ReadLine()) != null)
{
LinuxProcess info;
if (LinuxProcess.TryParse(line, out info))
{
processes.Add(info);
}
}
}
return(processes);
}
public static bool TryParse(String line, out LinuxProcess info)
{
info = new LinuxProcess();
bool result = false;
try
{
List <LinePart> parts = LineSplitter.Split(line);
UInt32 test;
if (parts.Count > 5 && UInt32.TryParse(parts[0].Text, out test) == true)
{
for (int x = 0; parts.Count >= 10 && x < parts.Count && result == false; x++)
{
switch (x)
{
case 0:
info.Pid = UInt32.Parse(parts[x].Text);
break;
case 1:
info.User = parts[x].Text;
break;
case 2:
info.Cpu = Double.Parse(parts[x].Text);
break;
case 3:
info.Memory = Double.Parse(parts[x].Text);
break;
case 4:
info.VirtualSize = UInt32.Parse(parts[x].Text);
break;
case 5:
info.ResidentSize = UInt32.Parse(parts[x].Text);
break;
case 6:
info.Tty = parts[x].Text;
break;
case 7:
foreach (Char c in parts[x].Text)
{
LinuxProcessStates state;
if (_processStateIndex.TryGetValue(c, out state))
{
info.ProcessStates.Add(state);
}
}
break;
case 8:
{
TimeSpan elapsed;
if (TryParseTimeSpan(parts[x].Text, out elapsed) == false)
{
elapsed = TimeSpan.Zero;
}
info.StartTime = DateTime.Now - elapsed;
}
break;
case 9:
info.Command = line.Substring(parts[x].Index).Trim();
info.Name = info.Command.Split(' ')[0];
result = true;
break;
}
}
}
}
catch (Exception e)
{
Log.SysLogText(LogLevel.DEBUG, "Parse error: {0}", e.Message);
}
return(result);
}