Esempi in C# (CSharp) per CloudFoundry.WindowsPrison.Utilities.WindowsJobObjects NativeMethods.JOBOBJECT_BASIC_PROCESS_ID_LIST

Esempio n. 1

        private void QueryProcessIds()
        {
            NativeMethods.JOBOBJECT_BASIC_PROCESS_ID_LIST processList = new NativeMethods.JOBOBJECT_BASIC_PROCESS_ID_LIST();
            processList.NumberOfAssignedProcesses = NativeMethods.JOBOBJECT_BASIC_PROCESS_ID_LIST.MaxProcessListLength;
            processList.NumberOfProcessIdsInList  = 0;
            processList.ProcessIdList             = null;

            int    processListLength = Marshal.SizeOf(typeof(NativeMethods.JOBOBJECT_BASIC_PROCESS_ID_LIST));
            IntPtr processListPtr    = Marshal.AllocHGlobal(processListLength);

            try
            {
                Marshal.StructureToPtr(processList, processListPtr, false);

                bool success = NativeMethods.QueryInformationJobObject(this.jobHandle, NativeMethods.JobObjectInfoClass.JobObjectBasicProcessIdList, processListPtr, (uint)processListLength, IntPtr.Zero);

                if (success == false)
                {
                    int error = Marshal.GetLastWin32Error();
                    throw new Win32Exception(error, "QueryInformationJobObject failed.");
                }

                processList = (NativeMethods.JOBOBJECT_BASIC_PROCESS_ID_LIST)Marshal.PtrToStructure(processListPtr, typeof(NativeMethods.JOBOBJECT_BASIC_PROCESS_ID_LIST));

                List <Process> pss = new List <Process>();

                for (int i = 0; i < processList.NumberOfProcessIdsInList; i++)
                {
                    try
                    {
                        pss.Add(Process.GetProcessById((int)processList.ProcessIdList[i]));
                    }
                    catch (ArgumentException)
                    {
                    }
                }

                this.jobProcesses = pss.ToArray();
            }
            finally
            {
                Marshal.FreeHGlobal(processListPtr);
            }
        }

Esempio n. 2

File: JobObject.cs Progetto: datatonic/cf-windows-prison

        private void QueryProcessIds()
        {
            NativeMethods.JOBOBJECT_BASIC_PROCESS_ID_LIST processList = new NativeMethods.JOBOBJECT_BASIC_PROCESS_ID_LIST();
            processList.NumberOfAssignedProcesses = NativeMethods.JOBOBJECT_BASIC_PROCESS_ID_LIST.MaxProcessListLength;
            processList.NumberOfProcessIdsInList = 0;
            processList.ProcessIdList = null;

            int processListLength = Marshal.SizeOf(typeof(NativeMethods.JOBOBJECT_BASIC_PROCESS_ID_LIST));
            IntPtr processListPtr = Marshal.AllocHGlobal(processListLength);

            try
            {
                Marshal.StructureToPtr(processList, processListPtr, false);

                bool success = NativeMethods.QueryInformationJobObject(this.jobHandle, NativeMethods.JobObjectInfoClass.JobObjectBasicProcessIdList, processListPtr, (uint)processListLength, IntPtr.Zero);

                if (success == false)
                {
                    int error = Marshal.GetLastWin32Error();
                    throw new Win32Exception(error, "QueryInformationJobObject failed.");
                }

                processList = (NativeMethods.JOBOBJECT_BASIC_PROCESS_ID_LIST)Marshal.PtrToStructure(processListPtr, typeof(NativeMethods.JOBOBJECT_BASIC_PROCESS_ID_LIST));

                List<Process> pss = new List<Process>();

                for (int i = 0; i < processList.NumberOfProcessIdsInList; i++)
                {
                    try
                    {
                        pss.Add(Process.GetProcessById((int)processList.ProcessIdList[i]));
                    }
                    catch (ArgumentException)
                    {
                    }
                }

                this.jobProcesses = pss.ToArray();
            }
            finally
            {
                Marshal.FreeHGlobal(processListPtr);
            }
        }