private async Task <List <ProcessListEntry> > GetByProcessAsync(IProcess process)
{
var results = new SortedDictionary <uint, ProcessListEntry>();
uint psPid = 0;
TextReceivedEventHandler outHandler =
delegate(object sender, TextReceivedEventArgs data)
{
string line = data.Text;
if (line == null)
{
return;
}
string[] words = line.Split(
default(string[]), StringSplitOptions.RemoveEmptyEntries);
if (words.Length < 4)
{
return;
}
uint pid;
if (!UInt32.TryParse(words[0], out pid))
{
return;
}
uint ppid;
if (!UInt32.TryParse(words[1], out ppid))
{
return;
}
// Grab the pid of the "ps" command so we can filter out parent processes.
if (words[2] == "ps")
{
psPid = pid;
}
results.Add(pid, new ProcessListEntry
{
Pid = pid,
Ppid = ppid,
Title = words[2],
Command = String.Join(" ", words.Skip(3)),
});
};
process.OutputDataReceived += outHandler;
await process.RunToExitWithSuccessAsync();
// Remove the chain of processes from the "ps" command.
ProcessListEntry psResult;
while (results.TryGetValue(psPid, out psResult))
{
psPid = psResult.Ppid;
results.Remove(psResult.Pid);
}
return(results.Values.ToList());
}
private async Task <List <CoreListEntry> > GetCoreListFromProcessStartInfoAsync(
ProcessStartInfo processStartInfo)
{
var results = new List <CoreListEntry>();
using (var process = managedProcessFactory.Create(processStartInfo))
{
TextReceivedEventHandler outHandler =
delegate(object sender, TextReceivedEventArgs data)
{
string line = data.Text;
if (line == null)
{
return;
}
// Split the line into a maximum of 7 columns. This preserves spaces in the
// 7th column, which contains the filename.
// Sample output line:
// "-rw-r--r-- 1 cloudcast cloudcast 421088 1568730925 hello world.core.dmp"
string[] words = line.Split(
default(string[]), 7, StringSplitOptions.RemoveEmptyEntries);
if (words.Length < 7)
{
return;
}
// Only show cores owned by 'cloudcast'.
if (words[2] != "cloudcast")
{
return;
}
results.Add(new CoreListEntry()
{
Name = words[6],
Date =
DateTimeOffset.FromUnixTimeSeconds(
long.Parse(words[5])).DateTime.ToLocalTime()
});
};
process.OutputDataReceived += outHandler;
await process.RunToExitWithSuccessAsync();
return(results);
}
}
