117 lines
3.8 KiB
C#
117 lines
3.8 KiB
C#
//----------------------------------------------------------------------------
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//
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// Copyright (c) Intel Corporation, 2010-2014 All Rights Reserved.
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//
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//----------------------------------------------------------------------------
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using System;
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using System.Text.RegularExpressions;
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using Intel.Manageability;
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using Intel.Manageability.Exceptions;
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using Intel.Manageability.Power;
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using Common.Utils;
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using System.IO;
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using System.Runtime.InteropServices;
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namespace PowerSample
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{
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class Program
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{
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[DllImport("kernel32.dll", CallingConvention = CallingConvention.StdCall)]
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[return: MarshalAs(UnmanagedType.Bool)]
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public static extern bool SetDefaultDllDirectories(int directoryFlags);
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static void Main(string[] args)
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{
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// set default dll lookup directory to system
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SetDefaultDllDirectories(0x00000800); //LOAD_LIBRARY_SEARCH_SYSTEM32
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IAMTInstance amt = null;
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ConnectionInfoEX ci = null;
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try
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{
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// Check if JSON path was provided as an argument. If not, default path would be used.
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try
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{
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ci = ProgramInput.DeserializeJsonToStruct(args.Length > 0 ? args[0] : null);
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}
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catch (IOException e)
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{
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Console.WriteLine($"Could not read argument file: {e.Message}");
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return;
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}
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amt = AMTInstanceFactory.CreateEX(ci);
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}
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catch (ManageabilityException e)
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{
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ci?.Dispose();
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Console.WriteLine(e.Message);
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return;
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}
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try
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{
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// Get current power state
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OSPowerState state = PowerFunctionality.GetPowerState(amt);
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// Wake up host if currently power saving
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if (state.PowerSavingState == PowerSavingState.OSPowerSaving)
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PowerFunctionality.WakeFromPowerSavingState(amt);
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do
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{
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// Update state
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state = PowerFunctionality.GetPowerState(amt);
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// Print the transitions that are allowed from the current state.
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PowerFunctionality.PrintAllowedCommands(amt, state);
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Console.WriteLine("Press enter to exit or enter requested Power Operation name and than enter:");
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var input = Console.ReadLine();
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// Breaks on empty line
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if (string.IsNullOrEmpty(input))
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{
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break;
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}
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// Remove all whitespaces
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input = Regex.Replace(input, @"\s", "");
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// Check input validity
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if (!Enum.TryParse<PowerFunctionality.PowerOption>(input, true, out var powerOption))
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{
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Console.WriteLine("Invalid power operation.");
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continue;
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}
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try
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{
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// Perform requested power operation
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PowerFunctionality.PerformPowerOperation(amt, powerOption);
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}
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catch (PowerManagabilityException e)
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{
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Console.Error.WriteLine(e.Message);
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}
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Console.WriteLine();
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// Wait for changes to take effect
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PowerFunctionality.WaitForStateChange(amt, state);
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} while (true);
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}
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catch (Exception ex)
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{
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Console.WriteLine(ex.Message);
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}
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finally
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{
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amt?.Dispose();
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}
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}
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}
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} |