mirror of
https://github.com/jkocon/g-helper.git
synced 2026-02-23 13:00:52 +01:00
Rewrite of core ASUSWmi module, now app doesn't need admin permissions
This commit is contained in:
seerge
184
ASUSWmi.cs
Normal file
184
ASUSWmi.cs
Normal file
@@ -0,0 +1,184 @@
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using System.Management;
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using System.Runtime.InteropServices;
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public class ASUSWmi
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{
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const string FILE_NAME = @"\\.\\ATKACPI";
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const uint CONTROL_CODE = 0x0022240C;
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const uint DSTS = 0x53545344;
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const uint DEVS = 0x53564544;
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public const uint CPU_Fan = 0x00110013;
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public const uint GPU_Fan = 0x00110014;
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public const uint PerformanceMode = 0x00120075; // Thermal Control
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public const uint GPUEco = 0x00090020;
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public const uint GPUMux = 0x00090016;
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public const uint BatteryLimit = 0x00120057;
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public const uint ScreenOverdrive = 0x00050019;
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public const uint DevsCPUFanCurve = 0x00110024;
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public const uint DevsGPUFanCurve = 0x00110025;
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public const int PerformanceBalanced = 0;
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public const int PerformanceTurbo = 1;
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public const int PerformanceSilent = 2;
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public const int GPUModeEco = 0;
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public const int GPUModeStandard = 1;
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public const int GPUModeUltimate = 2;
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[DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
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private static extern IntPtr CreateFile(
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string lpFileName,
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uint dwDesiredAccess,
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uint dwShareMode,
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IntPtr lpSecurityAttributes,
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uint dwCreationDisposition,
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uint dwFlagsAndAttributes,
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IntPtr hTemplateFile
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);
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[DllImport("kernel32.dll", SetLastError = true)]
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private static extern bool DeviceIoControl(
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IntPtr hDevice,
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uint dwIoControlCode,
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byte[] lpInBuffer,
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uint nInBufferSize,
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byte[] lpOutBuffer,
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uint nOutBufferSize,
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ref uint lpBytesReturned,
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IntPtr lpOverlapped
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);
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[DllImport("kernel32.dll", SetLastError = true)]
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private static extern bool CloseHandle(IntPtr hObject);
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private const uint GENERIC_READ = 0x80000000;
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private const uint GENERIC_WRITE = 0x40000000;
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private const uint OPEN_EXISTING = 3;
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private const uint FILE_ATTRIBUTE_NORMAL = 0x80;
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private const uint FILE_SHARE_READ = 1;
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private const uint FILE_SHARE_WRITE = 2;
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private IntPtr handle;
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public ASUSWmi()
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{
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handle = CreateFile(
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FILE_NAME,
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GENERIC_READ | GENERIC_WRITE,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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IntPtr.Zero,
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OPEN_EXISTING,
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FILE_ATTRIBUTE_NORMAL,
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IntPtr.Zero
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);
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if (handle == new IntPtr(-1))
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{
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throw new Exception("Can't connect to ACPI");
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}
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}
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public void Control(uint dwIoControlCode, byte[] lpInBuffer, byte[] lpOutBuffer)
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{
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uint lpBytesReturned = 0;
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bool result = DeviceIoControl(
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handle,
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dwIoControlCode,
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lpInBuffer,
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(uint)lpInBuffer.Length,
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lpOutBuffer,
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(uint)lpOutBuffer.Length,
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ref lpBytesReturned,
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IntPtr.Zero
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);
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}
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public void Close()
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{
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CloseHandle(handle);
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}
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protected byte[] CallMethod(uint MethodID, byte[] args)
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{
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byte[] acpiBuf = new byte[8 + args.Length];
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byte[] outBuffer = new byte[20];
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BitConverter.GetBytes((uint)MethodID).CopyTo(acpiBuf, 0);
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BitConverter.GetBytes((uint)args.Length).CopyTo(acpiBuf, 4);
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Array.Copy(args, 0, acpiBuf, 8, args.Length);
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Console.WriteLine(BitConverter.ToString(acpiBuf, 0, acpiBuf.Length));
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Control(CONTROL_CODE, acpiBuf, outBuffer);
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return outBuffer;
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}
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public void DeviceSet(uint DeviceID, int Status)
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{
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byte[] args = new byte[8];
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BitConverter.GetBytes((uint)DeviceID).CopyTo(args, 0);
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BitConverter.GetBytes((uint)Status).CopyTo(args, 4);
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CallMethod(DEVS, args);
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}
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public void DeviceSet(uint DeviceID, byte[] Params)
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{
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byte[] args = new byte[4 + Params.Length];
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BitConverter.GetBytes((uint)DeviceID).CopyTo(args, 0);
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Params.CopyTo(args, 4);
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CallMethod(DEVS, args);
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}
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public int DeviceGet(uint DeviceID)
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{
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byte[] args = new byte[8];
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BitConverter.GetBytes((uint)DeviceID).CopyTo(args, 0);
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byte[] status = CallMethod(DSTS, args);
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return BitConverter.ToInt32(status, 0)-65536;
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}
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public byte[] DeviceGetBuffer(uint DeviceID, int Status = 0)
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{
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byte[] args = new byte[8];
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BitConverter.GetBytes((uint)DeviceID).CopyTo(args, 0);
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BitConverter.GetBytes((uint)Status).CopyTo(args, 4);
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return CallMethod(DSTS, args);
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}
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public void SetFanCurve(byte[] curve)
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{
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DeviceSet(DevsCPUFanCurve, curve);
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}
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public byte[] GetFanCurve(int mode = 0)
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{
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if (mode == 1) mode = 2;
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if (mode == 2) mode = 1; // because it's asus, and modes are swapped here
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return DeviceGetBuffer(DevsCPUFanCurve, mode);
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}
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public void SubscribeToEvents(Action<object, EventArrivedEventArgs> EventHandler)
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{
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ManagementEventWatcher watcher = new ManagementEventWatcher();
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watcher.EventArrived += new EventArrivedEventHandler(EventHandler);
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watcher.Scope = new ManagementScope("root\\wmi");
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watcher.Query = new WqlEventQuery("SELECT * FROM AsusAtkWmiEvent");
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watcher.Start();
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}
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}
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@@ -34,7 +34,6 @@
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<ItemGroup>
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<PackageReference Include="hidlibrary" Version="3.3.40" />
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<PackageReference Include="LibreHardwareMonitorLib" Version="0.9.1" />
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<PackageReference Include="System.Management" Version="7.0.0" />
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<PackageReference Include="TaskScheduler" Version="2.10.1" />
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</ItemGroup>
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114
Program.cs
114
Program.cs
@@ -4,112 +4,13 @@ using Microsoft.Win32.TaskScheduler;
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using System.Diagnostics;
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using System.Management;
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using System.Runtime.InteropServices;
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using System.Security.Principal;
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using System.Text.Json;
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public class ASUSWmi
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{
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private ManagementObject mo;
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private ManagementClass classInstance;
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public const int CPU_Fan = 0x00110013;
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public const int GPU_Fan = 0x00110014;
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public const int PerformanceMode = 0x00120075;
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public const int GPUEco = 0x00090020;
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public const int GPUMux = 0x00090016;
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public const int BatteryLimit = 0x00120057;
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public const int ScreenOverdrive = 0x00050019;
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public const int PerformanceBalanced = 0;
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public const int PerformanceTurbo = 1;
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public const int PerformanceSilent = 2;
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public const int GPUModeEco = 0;
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public const int GPUModeStandard = 1;
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public const int GPUModeUltimate = 2;
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public ASUSWmi()
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{
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this.classInstance = new ManagementClass(new ManagementScope("root\\wmi"), new ManagementPath("AsusAtkWmi_WMNB"), null);
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foreach (ManagementObject mo in this.classInstance.GetInstances())
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{
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this.mo = mo;
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}
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}
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private int WMICall(string MethodName, int Device_Id, int Control_status = -1)
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{
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ManagementBaseObject inParams = this.classInstance.Methods[MethodName].InParameters;
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inParams["Device_ID"] = Device_Id;
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if (Control_status != -1)
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{
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inParams["Control_status"] = Control_status;
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}
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ManagementBaseObject outParams = this.mo.InvokeMethod(MethodName, inParams, null);
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foreach (PropertyData property in outParams.Properties)
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{
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if (property.Name == "device_status")
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{
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int status;
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try
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{
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status = int.Parse(property.Value.ToString());
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status -= 65536;
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return status;
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}
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catch
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{
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return -1;
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}
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}
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if (property.Name == "result")
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{
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try
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{
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return int.Parse(property.Value.ToString());
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}
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catch
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{
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return -1;
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}
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}
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}
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return -1;
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}
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public int DeviceGet(int Device_Id)
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{
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return this.WMICall("DSTS", Device_Id);
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}
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public int DeviceSet(int Device_Id, int Control_status)
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{
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return this.WMICall("DEVS", Device_Id, Control_status);
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}
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public void SubscribeToEvents(Action<object, EventArrivedEventArgs> EventHandler)
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{
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ManagementEventWatcher watcher = new ManagementEventWatcher();
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watcher.EventArrived += new EventArrivedEventHandler(EventHandler);
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watcher.Scope = new ManagementScope("root\\wmi");
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watcher.Query = new WqlEventQuery("SELECT * FROM AsusAtkWmiEvent");
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watcher.Start();
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}
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}
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public class Startup
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{
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static string taskName = "GSharpHelper";
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static string taskName = "GHelper";
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public Startup()
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{
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@@ -130,14 +31,14 @@ public class Startup
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if (strExeFilePath is null) return;
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var userId = WindowsIdentity.GetCurrent().Name;
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Debug.WriteLine(strExeFilePath);
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TaskDefinition td = TaskService.Instance.NewTask();
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td.RegistrationInfo.Description = "GSharpHelper Auto Start";
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LogonTrigger lt = new LogonTrigger();
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td.Triggers.Add(lt);
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td.RegistrationInfo.Description = "GHelper Auto Start";
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td.Triggers.Add(new LogonTrigger { UserId = userId, });
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td.Actions.Add(strExeFilePath);
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td.Principal.RunLevel = TaskRunLevel.Highest;
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td.Settings.StopIfGoingOnBatteries = false;
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td.Settings.DisallowStartIfOnBatteries = false;
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@@ -620,7 +521,6 @@ namespace GHelper
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public static AppConfig config;
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public static SettingsForm settingsForm;
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public static ToastForm toastForm;
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public static Startup scheduler;
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public static HardwareMonitor hwmonitor;
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4
Settings.Designer.cs
generated
4
Settings.Designer.cs
generated
@@ -506,10 +506,10 @@
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// labelBattery
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//
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this.labelBattery.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
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this.labelBattery.Location = new System.Drawing.Point(491, 869);
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this.labelBattery.Location = new System.Drawing.Point(425, 869);
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this.labelBattery.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
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this.labelBattery.Name = "labelBattery";
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this.labelBattery.Size = new System.Drawing.Size(211, 32);
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this.labelBattery.Size = new System.Drawing.Size(277, 32);
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this.labelBattery.TabIndex = 27;
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this.labelBattery.Text = " ";
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this.labelBattery.TextAlign = System.Drawing.ContentAlignment.TopRight;
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@@ -432,7 +432,6 @@ namespace GHelper
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int eco = Program.wmi.DeviceGet(ASUSWmi.GPUEco);
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int mux = Program.wmi.DeviceGet(ASUSWmi.GPUMux);
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int GPUMode;
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if (mux == 0) // GPU in Ultimate, ignore
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return;
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@@ -16,7 +16,7 @@
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Remove this element if your application requires this virtualization for backwards
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compatibility.
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-->
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<requestedExecutionLevel level="highestAvailable" uiAccess="false" />
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<requestedExecutionLevel level="asInvoker" uiAccess="false" />
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</requestedPrivileges>
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</security>
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</trustInfo>
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