public static List <ServiceInfo> GetServicesByPID(int pid)
{
bool doUpdate = false;
if (pid == -1) // -1 means get all and we always want a fresh list
{
doUpdate = true;
}
else
{
ServiceCacheLock.EnterReadLock();
doUpdate = ServiceCacheTime <= DateTime.FromFileTimeUtc(ProcFunc.GetProcessCreationTime(pid)).ToLocalTime();
ServiceCacheLock.ExitReadLock();
}
if (doUpdate)
{
RefreshServices();
}
ServiceCacheLock.EnterReadLock();
CloneableList <ServiceInfo> values;
if (pid == -1)
{
values = ServiceCacheByPID.GetAllValues();
}
else if (!ServiceCacheByPID.TryGetValue(pid, out values))
{
values = null;
}
ServiceCacheLock.ExitReadLock();
return((values != null && values.Count == 0) ? null : values);
}
public ServiceInfo(ServiceController sc)
{
ServiceName = sc.ServiceName;
var ImagePath = GetServiceImagePath(sc.ServiceName);
ServicePath = ImagePath != null?ProcFunc.GetPathFromCmdLine(ImagePath) : "";
DisplayName = sc.DisplayName;
if (sc.Status == ServiceControllerStatus.Stopped)
{
LastKnownPID = -1;
}
else
{
var ssp = GetServiceStatus(sc.ServiceName);
LastKnownPID = ssp != null ? (int)ssp.dwProcessId : -1;
}
}
public string GetAppPackageByPID_(int PID)
{
// WARNING: this is not consistent with the windows firewall, we need to go by the proces token
//var process = System.Diagnostics.Process.GetProcessById(PID); // throws error if pid is not found
var processHandle = ProcFunc.OpenProcess(0x1000 /*PROCESS_QUERY_LIMITED_INFORMATION*/, false, PID);
if (processHandle == IntPtr.Zero)
{
return(null);
}
uint cchLen = 256;
StringBuilder sbName = new StringBuilder((int)cchLen);
Int32 lResult = GetApplicationUserModelId(processHandle, ref cchLen, sbName);
if (ERROR_INSUFFICIENT_BUFFER == lResult)
{
sbName = new StringBuilder((int)cchLen);
lResult = GetApplicationUserModelId(processHandle, ref cchLen, sbName);
}
ProcFunc.CloseHandle(processHandle);
if (lResult != ERROR_SUCCESS)
{
return(null);
}
string sResult = sbName.ToString();
int pos = sResult.LastIndexOf("!"); // bla!App
if (pos != -1)
{
sResult = sResult.Substring(0, pos);
}
return(sResult);
}
